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S.I. No. 380/1993 -- Merchant Shipping (Life-Saving Appliances) Rules, 1993.

S.I. No. 380/1993 -- Merchant Shipping (Life-Saving Appliances) Rules, 1993. 1993 380

S.I. No. 380/1993:

MERCHANT SHIPPING (LIFE-SAVING APPLIANCES) RULES, 1993.

MERCHANT SHIPPING (LIFE-SAVING APPLIANCES) RULES, 1993.

ARRANGEMENT OF RULES

PART I--PRELIMINARY

Rule

1 Citation

2 Interpretation

3 Classification of ships

4 Application

PART II--PASSENGER SHIPS

5 Class I Passenger ships engaged on voyages (not being short international voyages) any of which are long international voyages

6 Class II Passenger ships engaged on voyages (not being long international voyages) any of which are short international voyages

Class II (A) Passenger ships (other than ships of Classes III to VI inclusive) engaged on voyages of any kind other than international voyages

PART III--SHIPS OTHER THAN PASSENGER SHIPS

7 Class VII Ships other than tankers engaged on voyages any of which are long international voyages
Class VIII Ships other than tankers engaged on voyages (not being long international voyages) any of which are short international voyages
Class VIII (A) Ships other than tankers engaged only on voyages which are not international voyages
Class IX Tugs and tenders which proceed to sea but are not engaged on long international voyages
8 Class VII (T) Tankers engaged on voyages any of which are long international voyages
Class VIII(T) Tankers engaged on voyages (not being long international voyages) any of which are short international voyages
Class VIII (A)(T) Tankers engaged only on voyages which are not international voyages
9 Class IX(A) Ships other than tankers which do not proceed to sea
Class IX(A)(T) Tankers which do not proceed to sea
10 Class XI Sailing ships which proceed to sea
11 Class XII Pleasure craft of 13.7 metres in length or over

PART IV--GENERAL REQUIREMENTS

12 Approval and replacement of life-saving appliances

13 Operational readiness, maintenance, inspections and servicing

14 Operating instructions for survival craft and their launching controls

15 Survival craft muster and embarkation arrangements

16 Stowage of survival craft, rescue boats and inflated boats

17 Launching stations

18 Survival craft launching arrangements

19 Marine Escape Systems

20 Rescue boat embarkation, launching and recovery arrangements

21 Stowage of lifebuoys

22 Stowage of lifejackets

23 Stowage of portable radio equipment

24 Stowage and packing of pyrotechnic distress signals

25 Immersion suits

26 Manning of survival craft

27 Equivalents and exemptions

SCHEDULES

No. of Schedule

1

Lifeboats:

Part I

Lifeboats -- general (including equipment)

Part II

Partially enclosed lifeboats

Part III

Self-righting partially enclosed lifeboats

Part IV

Totally enclosed lifeboats

Part V

Lifeboats with self-contained air support system

Part VI

Fire protected lifeboats

Part VII

Lifeboat disengaging gear

Part VIII

Manual pumps

Part IX

Lifeboat lights

2

Rescue boats:

Part I

Rigid boats

Part II

Rigid inflated boats

Part III

Inflated boats

Part IV

Rescue boat disengaging gear

3

Inflated boats

4

Liferafts:

Part I

Inflatable liferafts (SOLAS)

Part II

Inflatable liferafts (Non-SOLAS)

Part III

Rigid liferafts

Part IV

Liferaft equipment

Part V

Automatic release hooks

Part VI

Float-free arrangements

Part VII

Liferaft lights

Part VIII

Gas inflation system

5

Marine Escape Systems:

Part I

Construction and performance

Part II

Training

6

Launching Appliances and Embarkation Ladders:

Part I

General

Part II

Lifeboat and rescue boat launching appliances

Part III

Liferaft launching appliances

Part IV

Inflated boat launching appliances

Part V

Embarkation ladders

7

Survival Craft Equipment and Rations:

Part I

Sea anchors

Part II

First aid outfit

Part III

Food rations

Part IV

Fresh water

Part V

Lifeboat and rescue boat compasses

8

Pyrotechnic Signals and Line-throwing Appliances:

Part I

Rocket parachute flares

Part II

Hand flares

Part III

Buoyant smoke signals

Part IV

Red star distress rocket signals

Part V

Line-throwing appliances

Part VI

Instructions, information and stowage

9

Lifebuoys and Attachments

Part I

Lifebuoys (SOLAS)

Part II

Lifebuoys (610 mm)

Part III

Lifebuoy self-igniting lights

Part IV

Lifebuoy self-activating smoke signals

Part V

Lifebuoy buoyant lifelines

10

Lifejackets and Attachments:

Part I

Inherently buoyant lifejackets

Part II

Inflatable lifejackets

Part III

Lifejacket lights

11

Immersion Suits and Thermal Protective Aids:

Part I

Immersion suits

Part II

Thermal protective aids

12

Training Manuals and Maintenance Instructions:

Part I

Training manuals

Part II

Instructions for on-board maintenance

13

General Emergency Alarm Systems

14

Areas of smooth waters and partially smooth waters

15

Figures 1 and 2.

S.I. No. 380 of 1993.

MERCHANT SHIPPING (LIFE-SAVING APPLIANCES) RULES, 1993

I, DAVID ANDREWS, Minister for the Marine, in exercise of the powers conferred on me by section 427 of the Merchant Shipping Act, 1894 (as amended by section 11 of the Merchant Shipping (Safety Convention) Act, 1952 (No. 29 of 1952) and section 10 of the Merchant Shipping Act, 1966 (No. 20 of 1966)), and the Communications (Transfer of Departmental Administration and Ministerial Functions) Order, 1987 ( S.I. No. 91 of 1987 ), hereby make the following Rules:--

PART I--PRELIMINARY

Citation.

1. These Rules may be cited as the Merchant Shipping (Life-Saving Appliances) Rules, 1993, and shall come into operation on the 1st day of April, 1994.

Interpretation.

2. (1) In these Rules

"buoyant lifeline" means a line complying with the requirements of Part V of the Ninth Schedule to these Rules;

"buoyant smoke signal" means a pyrotechnic signal complying with the requirements of Part III of the Eighth Schedule to these Rules;

"cargo ship" means any ship which is not a passenger ship, pleasure craft or fishing vessel;

"certificated person" means a member of the crew who holds either

( a ) a Certificate of Proficiency in Survival Craft under the Merchant Shipping (Certificates of Proficiency in Survival Craft) Regulations, 1984 ( S.I. No. 191 of 1984 ), or such certificate issued by or under the authority of any Government outside the State which is recognised by the Minister as being equivalent to a certificate issued under those Regulations; or

( b ) a Certificate of Efficiency as Lifeboatman issued before the 19th October, 1984, by or under the authority of the Minister or such certificate issued before the 19th October, 1984, by or under the authority of any Government outside the State which is recognised by the Minister as being the equivalent of such a certificate issued by or under the authority of the Minister.

"chemical tanker" means a cargo ship constructed or adapted and used for the carriage in bulk of any liquid product listed in either:

1. Chapter 17 of the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk adopted by the Maritime Safety Committee of the Organisation by Resolution MSC 4 (48); or

2. Chapter VI of the Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk adopted by the Assembly of the Organisation by Resolution A 212 (VII),

whichever is applicable;

"date of expiry" in relation to any product referred to in the Eighth and Ninth Schedules to these Rules means a date within three years from the date of manufacture of that product;

"detection" means the determination of the location of survivors or survival craft;

"embarkation ladder" means a ladder complying with the requirements of Part V of the Sixth Schedule to these Rules provided at survival craft embarkation stations to permit safe access to survival craft after launching;

"EPIRB" means an emergency position-indicating radio beacon, the emissions of which are intended to facilitate search and rescue operations;

"favourable weather" means fine, clear, settled weather with a sea state such as to cause only moderate rolling or pitching;

"fishing vessel" means a vessel which is for the time being used for or in connection with sea fishing but does not include a vessel used for fishing otherwise than for profit;

"float-free launching" means that method of launching a survival craft whereby the craft is automatically released from a sinking ship and is ready for use;

"free-fall launching" means that method of launching a survival craft whereby the craft with its complement of persons and equipment on board is released and allowed to fall into the sea without any restraining apparatus;

"gas carrier" means a cargo ship constructed or adapted and used for the carriage in bulk of any liquefied gas or other product listed in either:

1. Chapter 19 of the International Code for the Construction and Equipment of Ships Carrying Liquefied Gases in Bulk adopted by the Maritime Safety Committee of the Organisation by Resolution 5 (48); or

2. Chapter XIX of the Code for the Construction and Equipment of Ships Carrying Liquefied Gases in Bulk adopted by the Organisation by Resolution A 328 (IX),

whichever is applicable;

"general emergency alarm system" means a system complying with the requirements of the Thirteenth Schedule to these Rules;

"hand flare" means a pyrotechnic signal complying with the requirements of Part II of the Eighth Schedule to these Rules;

"immersion suit" means a protective suit which reduces the body heat-loss of a person wearing it in cold water and complies with the requirements of Part I of the Eleventh Schedule to these Rules;

"inflatable appliance" means an appliance which depends upon non-rigid, gas-filled chambers for buoyancy and which is normally kept uninflated until ready for use;

"inflated appliance" means an appliance which depends upon non-rigid, gas-filled chambers for buoyancy and which is kept inflated and ready for use at all times;

"inflated boat" means a boat complying with the requirements of the Third Schedule to these Rules and suitable for rescuing persons in distress and marshalling liferafts;

"instructions for on-board maintenance" means the instructions complying with the requirements of Part II of the Twelfth Schedule to these Rules;

"international voyage" means an international voyage within the meaning of the Merchant Shipping (Safety Convention) Act, 1952 (No. 29 of 1952);

"launching appliance or arrangement" means provisions complying with the requirements of Part I and Part II, III or IV of the Sixth Schedule to these Rules for safely transferring a lifeboat and rescue boat, liferaft or inflated boat, respectively, from its stowed position to the water;

"length" means length as defined in the Merchant Shipping (Tonnage) Regulations, 1984 ( S.I. No. 369 of 1984 );

"lifeboat radiotelegraph installation" means an installation complying with Regulation 13 of Chapter IV of the Convention for the Safety of Life at Sea, 1974 as amended by Resolution MSC. 6 (48), adopted by the Maritime Safety Committee of the Organisation on 17 June, 1983;

"lifebuoy" except where otherwise expressly provided, means a lifebuoy complying with the requirements of Part I of the Ninth Schedule to these Rules;

"lifejacket" means a lifejacket complying with the requirements of Part I or II of the Tenth Schedule to these Rules;

"lifejacket light" means a light complying with the requirements of Part III of the Tenth Schedule to these Rules;

"liferaft" except as otherwise expressly provided, means a survival craft complying with the requirements of Part I or III of the Fourth Schedule to these Rules;

"Near continental trading area" means the area so defined in Schedule 2 to the Merchant Shipping (Certification of Deck Officers) Regulations, 1988 ( S.I. No. 368 of 1988 );

"line-throwing" appliance" means an appliance complying with the requirements of Part V of the Eighth Schedule to these Rules;

"long international voyage" means an international voyage which is not a short international voyage as defined in this Rule;

"marine escape system" means a system complying with the requirements of the Fifth Schedule to these Rules;

"marine notice" means a notice described as such, issued by the Department of the Marine;

"mile" means a nautical mile of 1,852 metres;

"the Minister" means the Minister for the Marine;

"moulded depth"

( a ) The moulded depth means the vertical distance measured from the top of the keel to the top of the freeboard deck beam at side. In wood and composite ships the distance is measured from the lower edge of the keel rabbet. Where the form at the lower part of the midship section is of a hollow character, or where thick garboards are fitted, the distance is measured from the point where the line of the flat of the bottom continued onwards cuts the side of the keel.

( b ) In ships having rounded gunwales, the moulded depth shall be measured to the point of intersection of the moulded lines of the deck and side shell plating, the lines extending as though the gunwale were of angular design.

( c ) Where the freeboard deck is stepped and the raised part of the deck extends over the point at which the moulded depth is to be determined, the moulded depth shall be measured to a line of reference extending from the lower part of the deck along a line parallel with the raised part;

"new ship" means a ship the keel of which is laid, or where construction identifiable with the ship begins, on or after 1st July, 1986, and in the latter case where assembly has commenced comprising at least 50 tonnes or 1 per cent. of the estimated mass of all structural material, whichever is less. A cargo ship, whenever built, which is converted to a passenger ship shall be treated as a passenger ship, the keel of which is laid or which is at a similar stage of construction on the date on which such a conversion commences;

"novel life-saving appliance or arrangement" means a life-saving appliance or arrangement which embodies new features not fully covered by the provisions of these Rules but which provides an equal or higher standard of safety and which stands for the time being approved of by the Minister;

"Organisation" means the International Maritime Organisation;

"partially smooth waters" means, as respects any period, weather or ship specified in the Fourteenth Schedule to these Rules, the waters of any of the areas specified in column 3 of that Schedule in relation to that period, weather or ship;

"passenger ship" means a ship carrying more than 12 passengers;

"person" means a person over the age of one year;

"pleasure craft" means a vessel (other than a passenger ship and ship engaged in trade) primarily used for sport or recreation;

"portable radio equipment" means an installation complying with Regulation 14 of Chapter IV of the Convention for the Safety of Life at Sea, 1974 as amended by Resolution MSC. 6 (48) adopted by the Maritime Safety Committee of the Organisation on 17 June, 1983;

"radar transponder" means a radar transponder, for use in survival craft, the emissions of which are intended to facilitate location of a survival craft in search and rescue operations;

"rations" means rations complying with the requirements of Part III of the Seventh Schedule to these Rules;

"red star distress rocket signal" means a pyrotechnic signal complying with the requirements of Part IV of the Eighth Schedule to these Rules;

"rescue boat" means a boat complying with the requirements of Part I, II or III of the Second Schedule to these Rules and designed to rescue persons in distress and to marshal liferafts;

"rescue signal table" means an illustrated table of the life-saving signals described in the Merchant Ship Search and Rescue Manual (MERSAR) (resolution A.229 (VII) of the Organisation, as amended; publication IMO-963E) and the IMO Search and Rescue Manual (IMOSAR) (resolution A.439 (XI) of the Organisation, as amended; publication IMO-974E) and illustrated in the International Code of Signals (publication IMO-994E) as amended pursuant to resolution A.80 (IV) of the Organisation.

"restricted period" means a period falling wholly within the following limits:--

( a ) from 1st April to 31st October, both dates inclusive;

and

( b ) between 1 hour before sunrise and 1 hour after sunset in the case of ships fitted with navigation lights conforming to the International Regulations for Preventing Collisions at Sea, 1972 and between sunrise and sunset in the case of any other ship;

"retrieval" means the safe recovery of survivors;

"retro-reflective material" means a material which reflects in the opposite direction a beam of light directed on it;

"rocket parachute flare" means a pyrotechnic signal complying with the requirements of Part I of the Eighth Schedule to these Rules;

"satellite EPIRB" means an emergency position-indicating radio beacon, being an earth station in the mobile-satellite service, the emissions of which are intended to facilitate search and rescue operations and is capable of:--

( a ) floating free if the ship sinks;

( b ) being automatically activated when afloat;

( c ) being manually activated; and

( d ) being carried by one person;

"sailing ship" includes a ship provided with sufficient sail area for navigation under sails alone whether or not fitted with mechanical means of propulsion;

"sea" does not include any partially smooth waters;

"self-activating smoke signal" means a signal complying with the requirements of Part IV of the Ninth Schedule to these Rules;

"self-igniting light" means a light complying with the requirements of Part III of the Ninth Schedule to these Rules;

"service space" includes galleys, pantries containing cooking appliances, lockers and storerooms, paint rooms, baggage rooms, workshops other than those forming part of machinery spaces, mail rooms and similar spaces and trunks to such spaces;

"ship constructed" means a ship of which the keel is laid or, where construction identifiable with the ship has begun, assembly has commenced comprising at least 50 tonnes or 1 per cent. of the estimated mass of all structural material, whichever is less;

"short international voyage" means a short international voyage within the meaning of the Merchant Shipping (Safety Convention) Act, 1952 (No. 29 of 1952);

"smooth waters" means any waters not being the sea or partially smooth waters and in particular means waters of any of the areas specified in column 2 of the Fourteenth Schedule to these Rules;

"survival craft" means a craft capable of sustaining the lives of persons in distress from the time of abandoning the ship;

"survival craft EPIRB" means an EPIRB, being a station in the Mobile service, for carriage in survival craft;

"tanker" means a cargo ship constructed or adapted for the carriage in bulk of liquid cargoes of a flammable nature and also means a chemical tanker and gas carrier constructed or adapted to carry cargoes emitting toxic vapours or gases, or cargoes having a flash point not exceeding 60 degrees celsius (closed cup test);

"thermal protective aid" means a bag or suit complying with the requirements of Part II of the Eleventh Schedule to these Rules and made of waterproof material with low thermal conductivity;

"tons" means gross tons and a reference to tons:

( a ) in relation to a ship having alternative gross tonnages under paragraph 12 of the Fourth Schedule to the Merchant Shipping (Tonnage) Regulations, 1984 ( S.I. No. 369 of 1984 ) is a reference to the larger of those tonnages; and

( b ) in relation to a ship having its tonnage determined both under Part II and Regulation 16 of those Regulations is a reference to its gross tonnage as determined under Regulation 16 of those Regulations;

"toxic vapours or gases" means the vapours or gases associated with products for which emergency escape, respiratory and eye protection is required in Chapter 17 of the International Code for the Construction and Equipment of Ships carrying Dangerous Chemicals in Bulk adopted by the Maritime Safety Committee of the Organisation by Resolution MSC 4 (48) and in Chapter 19 of the International Code for the Construction and Equipment of Ships carrying Liquefied Gases in Bulk adopted by the Maritime Safety Committee of the Organisation by Resolution 5 (48);

"training manual" means a manual complying with the requirements of Part I of the Twelfth Schedule to these Rules;

"two-way radiotelephone set" means a portable two-way VHF radiotelephone apparatus or a fixed VHF installation in a survival craft for communication between survival craft, between survival craft and ship and between survival craft and rescue unit;

"voyage" includes an excursion;

"waterproofed" means protected as far as is practicable from the ingress of water.

(2) A reference to any of the Codes referred to in the definitions of "chemical tanker", "gas carrier" and "toxic vapours or gases" shall be a reference to that Code as amended from time to time by the Organisation in any document which is considered by the Minister to be relevant and is specified in a Marine Notice.

(3) In these Rules:

( a ) a reference to a numbered Rule is, unless otherwise stated, a reference to the Rule of that number in these Rules;

( b ) a reference in a Rule, Schedule or Part of a Schedule to a numbered paragraph is, unless otherwise stated, a reference to the paragraph of that number in that Rule, Schedule or Part of Schedule as the case may be; and

( c ) a reference to a numbered Schedule is a reference to the Schedule of that number to these Rules.

(4) Where a British Standard is referred to in these Rules, evidence of that standard may be produced in any Court of Justice and in all legal proceedings under these Rules by the production of a document purporting to be a copy of that standard published by or under the authority of the British Standard Institute.

Classification of ships.

3. For the purposes of these Rules ships shall be arranged in the following classes:--

Passenger Ships

Class I. Passenger ships engaged on voyages (not being short international voyages) any of which are long international voyages.

Class II. Passenger ships engaged on voyages (not being long international voyages) any of which are short international voyages.

Class IIA. Passenger ships (other than ships of Classes III to VI inclusive) engaged on voyages of any kind other than international voyages.

Class III. Passenger ships engaged only on voyages in the course of which they are at no time more than 70 miles by sea from their port of departure and not more than 18 miles from the coast of the State, and which are at sea only in favourable weather and during restricted periods.

Class IV. Passenger ships engaged only on voyages in partially smooth waters, or voyages in smooth and partially smooth waters.

Class V. Passenger ships engaged only on voyages in smooth waters.

Class VI. Passenger ships engaged only on voyages with not more than 250 passengers on board, to sea, or in smooth or in partially smooth waters, in all cases in favourable weather and during restricted periods, in the course of which the ships are at no time more than 15 miles, exclusive of any smooth waters, from their point of departure nor more than three miles from land.

Ships other than passenger ships

Class VII. Ships (other than ships of Classes I, VII(T), XI and XII) engaged on voyages any of which are long international voyages.

Class VII(T). Tankers engaged on voyages any of which are long international voyages.

Class VIII. Ships (other than ships of Classes II, VIII(T), IX, XI and XII) engaged on voyages (not being long international voyages) any of which are short international voyages.

Class VIII(T). Tankers engaged on voyages (not being long international voyages) any of which are short international voyages.

Class VIII(A). Ships (other than ships of Classes II(A) to VI inclusive, VIII(A)(T), IX, IX(A), IX(A)(T), XI and XII) engaged only on voyages which are not international voyages.

Class VIII(A)(T). Tankers engaged only on voyages which are not international voyages.

Class IX. Tugs and tenders (other than ships of Classes II, II(A), III and VI) which proceed to sea but are not engaged on long international voyages.

Class IX(A). Ships (other than ships of Classes IV to VI inclusive) which do not proceed to sea.

Class IX(A)(T). Tankers which do not proceed to sea.

Class XI. Sailing ships (other than ships of Class XII) which proceed to sea.

Class XII. Pleasure craft of 13.7 metres in length or over.

Application

Passenger ships.

4. These Rules apply to new ships registered in the State of Classes I, II, IIA, VII to XII inclusive, and to such ships registered outside the State while they are within the State or the territorial waters thereof, other than fishing vessels and pleasure craft of less than 13.7 metres in length:

Provided that these Rules shall not apply to a ship by reason of her being within a port in the State if she would not have been in any such port but for stress of weather or any other circumstances than neither the master nor the owner nor the chartered (if any) could have prevented;

PART II--PASSENGER SHIPS

Ships of Class I.

5. (1) This Rule applies to new ships of Class I.

(2) Every such ship shall carry:--

( a ) on each side of the ship lifeboats complying with the requirements of Part II, III or IV of the First Schedule to these Rules of sufficient aggregate capacity to accommodate 50 per cent. of the total number of persons which the ship is certified to carry; or

( b ) lifeboats complying with the requirements of Part II, III or IV of the First Schedule to these Rules and liferafts together providing sufficient aggregate capacity to accommodate the total number of persons which the ship is certified to carry, provided that there shall never be less than sufficient lifeboats on each side of the ship to accommodate 37½ per cent. of the total number of persons which the ship is certified to carry; the liferafts shall be served by launching appliances equally distributed on each side of the ship; and

( c ) in addition to the survival craft carried in compliance with (2) (a) or (2) (b) of this Rule, liferafts of sufficient aggregate capacity to accommodate 25 per cent. of the total number of persons which the ship is certified to carry; such liferafts shall be served by at least one launching appliance on each side of the ship which may be those carried in compliance with (2) (b) of this Rule or equivalent approved appliances capable of being used on both sides.

3. ( a ) Every such ship of less than 500 tons certified to carry less than 200 persons may in lieu of carrying the lifeboats and liferafts required by (2) (a) and (c) or (2) (b) and (c) of this Rule carry on each side of the ship liferafts of sufficient aggregate capacity to accommodate the total number of persons the ship is certified to carry. If such liferafts cannot be readily transferred for launching on either side of the ship additional liferafts shall be provided so that the total capacity available on each side of the ship will accommodate 150 per cent. of the total number of persons which the ship is certified to carry. Such liferafts shall be served by at least one launching appliance on each side of the ship.

( b ) If the rescue boat required by (4) (b) of this Rule is also a lifeboat complying with the requirements of Part II, III or IV of the First Schedule to these Rules it may be included in the aggregate capacity referred to in (3) (a) of this Rule provided that the total capacity available on either side of the ship is at least 150 per cent. of the total number of persons the ship is certified to carry.

( c ) The number and arrangement of survival craft shall be such that in the event of any one survival craft being lost or rendered unserviceable, there shall still be sufficient survival craft available for use on each side of the ship to accommodate the total number of persons the ship is certified to carry.

4. ( a ) Every such ship of 500 tons and over shall carry at least one rescue boat on each side of the ship.

( b ) Every such ship of less than 500 tons shall carry at least one rescue boat.

( c ) A lifeboat may be accepted as a rescue boat provided it also complies with the requirements for a rescue boat.

( d ) Every such ship shall carry sufficient lifeboats and rescue boats to ensure that in providing for abandonment by the total number of persons the ship is certified to carry, not more than six liferafts need to be marshalled by each lifeboat or rescue boat.

(5) Each lifeboat and rescue boat shall be served by its own launching appliance.

(6) ( a ) Every ship to which this Rule applies, constructed before 1st February, 1992, shall be provided with either the following equipment:--

ALTERNATIVE A

(i) survival craft radio equipment determined in accordance with the following table:

No. of persons ships

certified to carry

Portable radio

equipment

Lifeboat

radiotelegraph installation

for motor lifeboats

13-199 1 --
200-1,499 1 1
1,500 or more -- 2
(1 one each side);

(ii) at least three waterproofed two-way radio-telephone sets of which at least one shall be portable, and

(iii) on each side of the ship, a survival craft EPIRB so stowed that it can be rapidly placed in any survival craft;

or

ALTERNATIVE B

(i) at least three waterproofed two-way radio-telephone sets of which at least one shall be portable, and

(ii) on each side of the ship, at least one radar transponder stowed in such location that it can be rapidly placed in any survival craft or, alternatively, one radar transponder stowed in each survival craft.

( b ) Notwithstanding ALTERNATIVE A as set out in (6) (a) of this Rule, every ship to which this Rule applies shall be provided with:--

(i) a satellite EPIRB, and

(ii) radar transponders as prescribed in ALTERNATIVE B (ii) on and after 1st February, 1995.

( c ) The two-way radiotelephone sets prescribed in ALTERNATIVES A (ii) and B (i) shall, on and after 1st February, 1999, comply fully with performance standards adopted by the Organisation contained in Resolution A.605 (15) of the Organisation or any Resolution amending or replacing it which is considered by the Minister to be relevant from time to time.

( d ) Every ship constructed on and after 1st February, 1992, shall be provided with:--

(i) The two-way radiotelephone sets prescribed in ALTERNATIVES A (ii) and B (i) complying fully with performance standards adopted by the Organisation contained in Resolution A.605 (15) of the Organisation or any Resolution amending or replacing it which is considered by the Minister to be relevant from time to time, and

(ii) the satellite EPIRB prescribed in (6) (b) (i) of this Rule.

(7) ( a ) Every such ship shall carry at least the number of lifebuoys determined in accordance with the following table:--

Length of ship in metres

Number of Lifebuoys

Under 60

8

60 and under 120

12

120 and under 180

18

180 and under 240

24

240 and over

30

( b ) At least one Lifebuoy on each side of the ship shall be fitted with a buoyant lifeline. Not less than 50 per cent. of the total number of lifebuoys, and on every ship to which this Rule applies of less than 60 metres in length not less than six lifebuoys, shall be provided with self-igniting lights and not less than two of the lifebuoys provided with such lights shall also be provided with self-activating smoke signals and be capable of quick release from the navigating bridge.

(8) Every such ship shall carry:--

( a ) for each person the ship is certified to carry a lifejacket suitable for a person weighing 32 kilogrammes or more;

( b ) a lifejacket suitable for a person weighing less than 32 kilogrammes, for each such person on board or for 10 per cent. of the number of passengers the ship is certified to carry whichever is the greater;

( c ) in addition to the lifejackets carried in compliance with (8) (a) and (b) of this Rule, lifejackets suitable for persons weighing 32 kilogrammes or more for not less than 5 per cent. of the total number of persons the ship is certified to carry; and

( d ) a sufficient number of lifejackets for persons on watch and for use at remotely located survival craft stations.

(9) Included in the number of lifejackets required to be carried by (8) of this Rule there shall be at least sufficient inflatable lifejackets which comply with the requirements of Part II of the Tenth Schedule to these Rules for the crew of each rescue boat and for those crew members whose emergency duties require a lifejacket which will not unduly hinder them during the execution of those duties.

(10) Each lifejacket required to be carried by (8) and (9) of this Rule shall be fitted with a lifejacket light.

(11) Every such ship shall carry an immersion suit of an appropriate size and as specified in Rule 25 of these Rules for every person assigned to crew a rescue boat.

(12) Every such ship shall carry not less than 12 rocket parachute flares.

(13) Every such ship shall carry a line-throwing appliance.

(14) Every such ship shall be provided with:--

( a ) an emergency means for two-way communication (which may be fixed or portable equipment or both) between emergency control stations, muster and embarkation stations and strategic positions on board;

( b ) a general emergency alarm system; and

( c ) lighting as specified in Rules 15 (4) and (5) and 18 (8) of these Rules.

(15) Every such ship shall be provided with:--

( a ) posters or signs showing operating instructions on or in the vicinity of survival craft and their launching controls;

( b ) a training manual in each crew messroom and recreation room or in each crew cabin;

( c ) instructions for on-board maintenance of life-saving appliances or a shipboard planned maintenance programme which includes the maintenance of life-saving appliances; and

( d ) on the bridge one copy of a rescue signal table for the time being approved by the Minister.

(16) ( a ) A public address system shall be provided on such ships which carry more than 20 passengers, as prescribed by the Merchant Shipping (Emergency Information for Passengers) Rules, 1992, ( S.I. No. 392 of 1992 ).

( b ) A public address system or some other suitable means shall be provided on such ships which carry more than twelve but not more than 20 passengers.

Ship of Classes II and II(A).

6. (1) This Rule applies to new ships of Classes II and II(A).

(2) Every such ship which is subdivided in accordance with the requirements of Part III of the First Schedule to the Merchant Shipping (Passenger Ship Construction and Survey) Rules, 1985 ( S.I. No. 274 of 1985 ), shall carry:--

( a ) lifeboats complying with the requirements of Parts II, III or IV of the First Schedule to these Rules of sufficient aggregate capacity to accommodate at least 30 per cent. of the total number of persons which the ship is certified to carry. Such lifeboats shall be equally distributed, as far as practicable, on each side of the ship; and

( b ) liferafts of sufficient aggregate capacity that together with the lifeboat capacity will accommodate the total number of persons which the ship is certified to carry; the liferafts shall be served by launching appliances equally distributed on each side of the ship.

(3) Every such ship which is not subdivided in accordance with the requirements of Part III of the First Schedule to the Merchant Shipping (Passenger Ship Construction and Survey) Rules, 1985, shall carry:--

( a ) on each side of the ship lifeboats complying with the requirements of Part II, III or IV of the First Schedule to these Rules of sufficient aggregate capacity to accommodate at least 50 per cent. of the total number of persons which the ship is certified to carry; or

( b ) lifeboats complying with the requirements of Part II, III or IV of the First Schedule to these Rules and liferafts together providing sufficient aggregate capacity to accommodate the total number of persons which the ship is certified to carry, provided that there shall never be less than sufficient lifeboats on each side of the ship to accommodate 37½ per cent. of the total number of persons which the ship is certified to carry; the liferafts shall be served by launching appliances equally distributed on each side of the ship.

(4) In addition to the survival craft carried in compliance with (2) or (3) of this Rule every ship to which this Rule applies shall carry liferafts of sufficient aggregate capacity to accommodate 25 per cent. of the total number of persons which the ship is certified to carry. These liferafts shall be served by at least one launching appliance on each side of the ship which may be those carried in compliance with (2) (b) or 3 (b) of this Rule, or equivalent approved appliances capable of being used on both sides.

(5) ( a ) Every such ship of less than 500 tons certified to carry less than 200 persons may in lieu of carrying the lifeboats and liferafts required by (2) and (4) or (3) and (4) of this Rule carry on each side of the ship liferafts of sufficient aggregate capacity to accommodate the total number of persons the ship is certified to carry. If such liferafts cannot be readily transferred for launching on either side of the ship additional liferafts shall be provided so that the total capacity available on each side will accommodate 150 per cent. of the total number of persons which the ship is certified to carry. Such liferafts shall be served by at least one launching appliance on each side of the ship.

( b ) If the rescue boat required by (6) (b) of this Rule is also a lifeboat complying with the requirements of Part II, III or IV of the First Schedule to these Rules it may be included in the aggregate capacity referred to in (5) (a) of this Rule provided that the total capacity available on either side of the ship is at least 150 per cent. of the total number of persons the ship is certified to carry.

( c ) The number and arrangement of survival craft shall be such that in the event of any one survival craft being lost or rendered unserviceable, there shall still be sufficient survival craft available for use on each side of the ship to accommodate the total number of persons the ship is certified to carry.

(6) ( a ) Every such ship of 500 tons and over shall carry at least one rescue boat on each side of the ship.

( b ) Every such ship of less than 500 tons shall carry at least one rescue boat.

( c ) A lifeboat may be acceptable as a rescue boat provided it also complies with the requirements for a rescue boat.

( d ) Every such ship which is subdivided in accordance with the requirements of Part III of the First Schedule to the Merchant Shipping (Passenger Ship Construction and Survey) Rules, 1985 ( S.I. No. 274 of 1985 ), shall carry sufficient lifeboats and rescue boats to ensure that in providing for abandonment by the total number of persons the ship is certified to carry, not more than nine liferafts need to be marshalled by each lifeboat or rescue boat and every ship which is not so subdivided shall be so equipped that not more than six liferafts need to be marshalled by each lifeboat or rescue boat.

(7) Each lifeboat and rescue boat shall be served by its own launching appliance.

(8) ( a ) Every ship to which this Rule applies, constructed before 1st February, 1992, shall be provided with either the following equipment:--

ALTERNATIVE A

(i) portable radio equipment; this equipment shall not be required if a lifeboat radiotelephone installation is fitted in a lifeboat on each side of the ship or if the ship is engaged on voyages of such duration that in the opinion of the Minister portable radio equipment is unnecessary;

(ii) at least three waterproofed two-way radiotelephone sets of which at least one shall be portable, and

(iii) on each side of the ship, a survival craft EPIRB so stowed that it can be rapidly placed in any survival craft;

or

ALTERNATIVE B

(i) at least three waterproofed two-way radiotelephone sets of which at least one shall be portable, and

(ii) on each side of the ship, at least one radar transponder stowed in such location that it can be rapidly placed in any survival craft or, alternatively, one radar transponder stowed in each survival craft.

( b ) Notwithstanding ALTERNATIVE A as set out in (8) (a) of this Rule, every ship to which this Rule applies shall be provided with:--

(i) a satellite EPIRB prescribed in (8) (b) (i) of this Rule, and

(ii) radar transponders as prescribed in ALTERNATIVE B (ii) on and after 1st February, 1995.

( c ) The two-way radiotelephone sets prescribed in ALTERNATIVES A (ii) and B (i) shall, on and after 1st February, 1999, comply fully with performance standards adopted by the Organisation contained in Resolution A.605 (15) of the Organisation or any Resolution amending or replacing it which is considered by the Minister to be relevant from time to time.

( d ) Every ship constructed on and after 1st February, 1992 shall be provided with:--

(i) The two-way radiotelephone sets prescribed in ALTERNATIVES A (ii) and B (ii) complying fully with performance standards adopted by the Organisation contained in Resolution A.605 (15) of the Organisation or any Resolution amending or replacing it which is considered by the Minister to be relevant from time to time, and

(ii) the satellite EPIRB prescribed in (8) (b) (i) of this Rule.

(9) ( a ) Every such ship shall carry at least the number of lifebuoys determined in accordance with the following table:--

Length of ship in metres

Number of Lifebuoys

Under 60

8

60 and under 120

12

120 and under 180

18

180 and under 240

24

240 and over

30

( b ) At least one lifebuoy on each side of the ship shall be fitted with a buoyant lifeline. Not less than 50 per cent. of the total number of lifebuoys, and on every ship to which this Rule applies of less than 60 metres in length not less than six lifebuoys, shall be provided with self-igniting lights and not less than two of the lifebuoys provided with such lights shall also be provided with self-activating smoke signals and be capable of quick release from the navigating bridge.

(10) Every such ship shall carry:--

( a ) for each person the ship is certified to carry a lifejacket suitable for a person weighing 32 kilogrammes or more;

( b ) a lifejacket suitable for a person weighing less than 32 kilogrammes, for each such person on board or for 10 per cent. of the number of passengers the ship is certified to carry whichever is the greater;

( c ) in addition to the lifejackets carried in compliance with (10) (a) and (b) of this Rule lifejackets suitable for persons weighing 32 kilogrammes or more for not less than 5 per cent. of the total number of persons the ship is certified to carry; and

( d ) a sufficient number of lifejackets for persons on watch and for use at remotely located survival craft stations.

(11) Included in the number of lifejackets required to be carried by (10) of this Rule there shall be at least sufficient inflatable lifejackets which comply with the requirements of Part II of the Tenth Schedule to these Rules for the crew of each rescue boat and for those crew members whose emergency duties require a lifejacket which will not unduly hinder them during the execution of those duties.

(12) Every such ship shall carry an immersion suit of an appropriate size and as specified in Rule 25 of these Rules for every person assigned to crew a rescue boat.

(13) Every such ship shall carry not less than 12 rocket parachute flares.

(14) Every such ship shall carry a line-throwing appliance.

(15) Every such ship shall be provided with:--

( a ) a general emergency alarm system; and

( b ) lighting as specified in Rule 15 (4) and (5) and 18 (8) of these Rules.

(16) Every such ship shall be provided with:

( a ) posters or signs showing operating instructions, on or in the vicinity of survival craft and their launching controls;

( b ) a training manual in each crew messroom and recreation room or in each crew cabin;

( c ) instructions for on-board maintenance of life-saving appliances or a shipboard planned maintenance programme which includes the maintenance of life-saving appliances; and

( d ) on the bridge one copy of a rescue signal table for the time being approved by the Minister.

(17) ( a ) A public address system shall be provided on such ships which carry more than 20 passengers, as prescribed in the Merchant Shipping (Emergency Information for Passengers) Rules, 1992, ( S.I. No. 392 of 1992 ).

( b ) A public address system or some other suitable means shall be provided on such ships which carry more than twelve but not more than 20 passengers.

PART III --SHIPS OTHER THAN PASSENGERS SHIPS

Ships of Classes VII, VIII, VIII(A) and IX.

7. (1) This Rule applies to new ships of Classes VII, VIII, VIII(A) and IX.

(2) Every such ship shall carry:--

( a ) on each side of the ship one or more lifeboats complying with the requirements of Part IV of the First Schedule to these Rules of sufficient aggregate capacity to accommodate the total number of persons on board provided that the Minister may permit the carriage of lifeboats complying with the requirements of Part III of the said First Schedule to the Rules in lieu of Part IV on ships operating solely under favourable climatic conditions and in suitable areas; and

( b ) one or more liferafts capable of being launched on either side of the ship and of sufficient aggregate capacity to accommodate the total number of persons on board; if the liferaft or liferafts cannot be readily transferred for launching on either side of the ship, the total capacity available on each side shall be sufficient to accommodate the total number of persons on board.

(3) In lieu of complying with the requirements of (2) of this Rule such ships may carry:--

( a ) one or more lifeboats complying with the requirements of Part IV of the First Schedule to these Rules capable of free fall launching over the stern of the ship of sufficient aggregate capacity to accommodate the total number of persons on board; and

( b ) on each side of the ship one or more liferafts of sufficient aggregate capacity to accommodate the total number of persons on board. The liferafts on at least one side of the ship shall be served by launching appliances.

(4) ( a ) Every ship of less than 85 metres in length may in lieu of carrying the lifeboats and liferafts required by (2) or (3) of this Rule carry on each side of the ship one or more liferafts of sufficient aggregate capacity to accommodate the total number of persons on board.

( b ) If such liferafts cannot be readily transferred for launching on either side of the ship, the total capacity available on each side shall be sufficient to accommodate 150 per cent. of the total number of persons on board.

( c ) If the rescue boat required by (6) of this Rule is also a lifeboat complying with the requirements of Part III or IV of the First Schedule it may be included in the aggregate capacity referred to in (4) (a) of this Rule provided that the total capacity available on either side of the ship is at least 150 per cent. of the total number of persons on board.

( d ) The number and arrangement of survival craft shall be such that in the event of any one survival craft being lost or rendered unserviceable, there shall still be sufficient survival craft available for use on each side of the ship to accommodate the total number of persons on board.

(5) Every such ship where survival craft are stowed in a position which is more than 100 metres from the stem or stern shall carry, in addition to the liferafts required by (2) (b) or (3) (b) of this Rule a liferaft stowed as far forward or aft, or one as far forward and another as far aft, as is reasonable and practicable.

(6) Every such ship of 500 tons or over shall carry at least one rescue boat. Every such ship of less than 500 tons shall carry at least one rescue boat, or inflated boat fitted with an engine. A lifeboat may be accepted as a rescue boat provided that it also complies with the requirements for a rescue boat.

(7) Each lifeboat, rescue boat and inflated boat shall be served by its own launching appliance.

(8) Every tug of Class IX other than a tug of 500 tons or over engaged on an international voyage shall in addition to complying with the requirements of (2), (3) or (4) of this Rule, and with the requirements of (6) of this Rule, carry buoyant apparatus complying with the requirements of the Tenth Schedule to the Merchant Shipping (Life-Saving Appliances) Rules, 1983 ( S.I. No. 302 of 1983 ), sufficient to support the total number of persons on board.

(9) ( a ) Every ship to which this Rule applies, constructed before 1st February, 1992, shall be provided with either the following equipment:--

ALTERNATIVE A

(i) portable radio equipment; this equipment shall not be required if a lifeboat radiotelephone installation is fitted in a lifeboat on each side of the ship or if the ship is engaged on voyages of such duration that in the opinion of the Minister portable radio equipment is unnecessary.

(ii) at least three waterproofed two-way radiotelephone sets of which at least one shall be portable, and

(iii) on each side of the ship, a survival craft EPIRB so stowed that it can be rapidly placed in any survival craft;

or

ALTERNATIVE B

(i) in the case of a ship of 500 tons and over, at least three waterproofed two-way radiotelephone sets of which at least one shall be portable and in the case of a ship of under 500 tons, at least two waterproofed radiotelephone sets of which at least one shall be portable, and

(ii) in the case of a ship of 500 tons or over, on each side of the ship at least one radar transponder, and in the case of a ship under 500 tons at least one radar transponder. Each radar transponder shall be stowed in such a location that it can be rapidly placed in any survival craft other than that required by (5) of this Rule or alternatively, one radar transponder shall be stowed in each survival craft other than that required by paragraph (5).

( b ) Notwithstanding ALTERNATIVE A as set out in (9) (a) of this Rule, every ship to which this Rule applies shall be provided with:--

(i) a satellite EPIRB, and

(ii) a radar transponder or radar transponders as prescribed in ALTERNATIVE B (ii) on and after 1st February, 1995.

( c ) The two-way radiotelephone sets prescribed in ALTERNATIVES A (ii) and B (i) shall, on and after 1st February, 1999, comply fully with performance standards adopted by the Organisation contained in Resolution A.605 (15) of the Organisation or any Resolution amending or replacing it which is considered by the Minister to be relevant from time to time.

( d ) Every ship constructed on and after 1st February, 1992 shall be provided with:--

(i) The two-way radiotelephone sets prescribed in ALTERNATIVES A (ii) and B (ii) complying fully with performance standards adopted by the Organisation contained in Resolution A.605 (15) of the Organisation or any Resolution amending or replacing it which is considered by the Minister to be relevant from time to time, and

(ii) the satellite EPIRB prescribed in (9) (b) (i) of this Rule.

(10) ( a ) Every such ship shall carry at least the number of lifebuoys determined in accordance with the following table:--

Length of ship in metres

Number of Lifebuoys

Under 100

8

100 and under 150

10

150 and under 200

12

200 and over

14

provided that in ships under 100 metres in length and less than 500 tons, not more than four lifebuoys need to be carried.

( b ) At least one lifebuoy on each side of the ship shall be fitted with a buoyant lifeline. Not less than 50 per cent. of the total number of lifebuoys shall be provided with self-igniting lights and not less than two of the lifebuoys provided with such lights shall also be provided with self-activating smoke signals and be capable of quick release from the navigating bridge.

(11) Every such ship shall carry:--

( a ) a lifejacket suitable for a person weighing 32 kilogrammes or more for each person on board;

( b ) a lifejacket suitable for a person weighing less than 32 kilogrammes for each such person on board provided that there shall never be less than two such lifejackets on any ship which ever carries children; and

( c ) a sufficient number of lifejackets for persons on watch and for use at remotely located survival craft stations provided that there shall be at least four additional lifejackets on ships where the number on board is 16 or less and at least an additional 25 per cent. of the number of lifejackets required to be carried by (11) (a) of this Rule in the case of ships where the number on board is more than 16, but provided that the number of additional lifejackets need not exceed the number of persons on board.

(12) Included in the number of lifejackets required by (11) of this Rule to be carried there shall be at least sufficient inflatable lifejackets which comply with the requirements of Part II of the Tenth Schedule to these Rules for the crew members of the rescue boat and for those crew members whose emergency duties require a lifejacket which will not unduly hinder them during the execution of these duties.

(13) Each lifejacket required by (11) and (12) of this Rule to be carried shall be fitted with a lifejacket light.

(14) Every such ship shall carry an immersion suit of an appropriate size and as specified in Rule 25 of these Rules for every person assigned to crew the rescue boat or inflated boat.

(15) ( a ) Every such ship which carries survival craft as prescribed in (4) (a) of this Rule shall carry an immersion suit as specified in Rule 25 of these Rules for every person on board unless:--

(i) the liferafts are served by launching appliances; or

(ii) the liferafts are served by equivalent approved appliances capable of being used on both sides of the ship and which do not require entry into the water to board the liferaft; or

(iii) the ship is constantly engaged on voyages between the parallels of latitude of 20 degrees north and south.

( b ) The immersion suits required by (15) of this Rule may be used to comply with the requirements of (14) of this Rule.

(16) Every such ship shall carry not less than 12 rocket parachute flares.

(17) Every such ship of 12 metres in length and over shall carry a line-throwing appliance.

(18) Every such ship shall be provided with:--

( a ) an emergency means for two-way communications (which may be fixed or portable equipment or both) between emergency control stations, muster and embarkation stations and strategic positions on board;

( b ) a general emergency alarm system except that in ships of less than 45.7 metres in length the additional electrically operated means referred to in paragraph 1 of the Thirteenth Schedule to these Rules need not be provided; in addition, in ships of 500 tons or over either a public address system or other suitable means of communication; and

( c ) lighting as specified in Rules 15 (4) and (5) and 18 (8), of these Rules provided that in ships of less than 500 tons such lighting need only be provided from one source of electrical power.

(19) Every such ship shall be provided with:--

( a ) posters or signs showing operating instructions in the vicinity of survival craft and their launching controls;

( b ) a training manual in each crew messroom and recreation room or in each crew cabin;

( c ) instructions for on-board maintenance of life-saving appliances or a shipboard planned maintenance programme which includes the maintenance of life-saving appliances; and

( d ) on the bridge one copy of a rescue signal table for the time being approved by the Minister.

Ships of Classes VII(T), VIII(T) and VIII(A)(T).

8. (1) This Rule applies to new ships of Classes VII(T), VIII(T) and VIII(A)(T).

(2) Every such ship carrying cargo emitting toxic vapours or gases shall carry on each side of the ship one or more lifeboats complying with the requirements of Part V of the First Schedule to these Rules of sufficient aggregate capacity to accommodate the total number of persons on board.

(3) Every such ship carrying cargo having a flashpoint not exceeding 60 degrees celsius (closed cup test) shall carry on each side of the ship one or more lifeboats complying with the requirements of Part VI of the First Schedule to these Rules of sufficient aggregate capacity to accommodate the total number of persons on board.

(4) Every such ship shall carry in addition to the lifeboats required by (2) or (3) of this Rule, one or more liferafts capable of being launched on either side of the ship and of sufficient aggregate capacity to accommodate the total number of persons on board. If the liferaft or liferafts cannot be readily transferred for launching on either side of the ship, the total capacity available on each side shall be sufficient to accommodate the total number of persons on board.

(5) In lieu of complying with the requirements of (2) and (4) of this Rule such ships carrying cargoes emitting toxic vapours or gases may carry:--

( a ) one or more lifeboats complying with the requirements of Part V of the First Schedule to these Rules capable of free-fall launching over the stern of the ship of sufficient aggregate capacity to accommodate the total number of persons on board; and

( b ) one or more liferafts on each side of the ship of sufficient aggregate capacity to accommodate the total number of persons on board. The liferafts on at least one side of the ship shall be served by launching appliances.

(6) In lieu of complying with the requirements of (3) and (4) of this Rule such ships carrying cargoes having a flashpoint not exceeding 60 degrees celsius (closed cup test) may carry:--

( a ) one or more lifeboats complying with the requirements of Part VI of the First Schedule to these Rules capable of free-fall launching over the stern of the ship of sufficient aggregate capacity to accommodate the total number of persons on board; and

( b ) one of more liferafts on each side of the ship of sufficient aggregate capacity to accommodate the total number of persons on board. The liferafts on at least one side of the ship shall be served by launching appliances.

(7) ( a ) Every such ship of less than 500 tons may in lieu of carrying the lifeboats and liferafts required by (2) and (4), (3) and (4), and (5) or (6) of this Rule carry one of more liferafts on each side of the ship of sufficient aggregate capacity to accommodate the total number of persons on board.

( b ) If such liferafts cannot be readily transferred for launching on either side of the ship, the total capacity available on each side shall be sufficient to accommodate 150 per cent. of the total number of persons on board.

( c ) If the rescue boat required by (9) of this Rule is also a lifeboat complying with the requirements of Parts V or VI of the First Schedule to these Rules it may be included in the aggregate capacity referred to in (7) (a) of this Rule, provided that the total capacity available on either side of the ship is at least 150 per cent. of the total number of persons on board.

( d ) The number and arrangement of survival craft shall be such that in the event of any one survival craft being lost or rendered unserviceable, there shall still be sufficient survival craft available for use on each side of the ship to accommodate the total number of persons on board.

(8) Every such ship where survival craft are stowed in a position which is more than 100 metres from the stem or stern shall carry, in addition to the liferafts required by (4), (5) (b) or (6) (b) of this Rule, a liferaft stowed as far forward or aft as is reasonable and practicable.

(9) Every such ship of 500 tons or over shall carry at least one rescue boat. Every such ship of less than 500 tons shall carry at least one rescue boat, or inflated boat fitted with an engine. A lifeboat may be accepted as a rescue boat provided that it also complies with the requirements for a rescue boat.

(10) Each lifeboat, rescue boat and inflated boat shall be served by its own launching appliance.

(11) ( a ) Every ship to which this Rule applies, constructed before 1st February, 1992, shall be provided with either the following equipment:--

ALTERNATIVE A

(i) portable radio equipment; this equipment shall not be required if a lifeboat radio-telephone installation is fitted in a lifeboat on each side of the ship or if the ship is engaged on voyages of such duration that in the opinion of the Minister portable radio equipment is unnecessary,

(ii) at least three waterproofed two-way radio-telephone sets of which at least one shall be portable, and

(iii) on each side of the ship, a survival craft EPIRB so stowed that it can be readily placed in any survival craft;

or

ALTERNATIVE B

(i) in the case of a ship of 500 tons and over, at least three waterproofed two-way radio-telephone sets of which at least one shall be portable and in the case of a ship of under 500 tons, at least two waterproofed radio-telephone sets of which at least one shall be portable, and

(ii) in the case of a ship of 500 tons or over, on each side of the ship at least one radar transponder, and in the case of a ship under 500 tons at least one radar transponder. Each radar transponder shall be stowed in such a location that it can be rapidly placed in any survival craft other than that required by (8) of this Rule, or alternatively, one radar transponder shall be stowed in each survival craft other than that required by (8) of this Rule.

( b ) Notwithstanding ALTERNATIVE A as set out in (11) (a) of this Rule, every ship to which this Rule applies shall be provided with:--

(i) a satellite EIPRB, and

(ii) a radar transponder or radar transponders as prescribed in ALTERNATIVE B (ii) on and after 1st February, 1995.

( c ) The two-way radiotelephone sets prescribed in ALTERNATIVES A (ii) and B (i) shall, on and after 1st February, 1999, comply fully with performance standards adopted by the Organisation contained in Resolution A.605 (15) of the Organisation or any Resolution amending or replacing it which is considered by the Minister to be relevant from time to time.

( d ) Every ship constructed on and after 1st February, 1992 shall be provided with:--

(i) The two-way radiotelephone sets prescribed in ALTERNATIVES A (ii) and B (i) complying fully with performance standards adopted by the Organisation contained in Resolution A.605 (15) of the Organisation or any Resolution amending or replacing it which is considered by the Minister to be relevant from time to time, and

(ii) the satellite EPIRB prescribed in (11) (b) (i) of this Rule.

(12) ( a ) Every such ship shall carry at least the number of lifebuoys determined in accordance with the following table:

Length of ship in metres

Number of Lifebuoys

Under 100

8

100 and under 150

10

150 and under 200

12

200 and over

14

provided that in ships under 100 metres in length and less than 500 tons, not more than four lifebuoys need be carried.

( b ) At least one lifebuoy on each side of the ship shall be fitted with a buoyant lifeline. Not less than 50 per cent. of the total number of lifebuoys shall be provided with self-igniting lights of an electric battery type and not less than two of the lifebuoys provided with such lights shall also be provided with self-activating smoke signals and be capable of quick release from the navigating bridge.

(13) Every such ship shall carry:--

( a ) a lifejacket suitable for a person weighing 32 kilogrammes or more for each person on board;

( b ) a lifejacket suitable for a person weighing less than 32 kilogrammes for each such person on board provided that there shall never be less than two such lifejackets on any ship which ever carries children; and

( c ) a sufficient number of lifejackets for persons on watch and for use at remotely located survival craft stations provided that there shall be at least 4 additional lifejackets on ships where the number on board is 16 or less and at least an additional 25 per cent. of the number of lifejackets required to be carried by (13) (a) of this Rule, in the case of ships where the number on board is more than 16, but provided that the number of additional lifejackets need not exceed the number of persons on board.

(14) Included in the number of lifejackets required by (13) of this Rule, to be carried there shall be at least sufficient inflatable lifejackets which comply with the requirements of Part II of the Tenth Schedule to these Rules for the crew of the rescue boat and for those crew members whose emergency duties require a lifejacket which will not unduly hinder them during the execution of those duties.

(15) Each lifejacket required by (13) and (14) of this Rule, to be carried shall be fitted with a lifejacket light.

(16) Every such ship shall carry an immersion suit of an appropriate size and as specified in Rule 25 of these Rules for every person assigned to crew the rescue boat or inflated boat.

(17) ( a ) Every such ship which carries survival craft as prescribed in (7) (a) of this Rule, shall carry an immersion suit as specified in Rule 25 of these Rules for every person on board unless:--

(i) the liferafts are served by launching appliances; or

(ii) the liferafts are served by equivalent approved appliances capable of being used on both sides of the ship and which do not require entry into the water to board the liferaft; or

(iii) the ship is constantly engaged on voyages between the parallels of latitude of 20 degrees north and south.

( b ) The immersion suits required by (17) of this Rule, may be used to comply with the requirements of (16) of this Rule.

(18) Every such ship shall carry not less than 12 rocket parachute flares.

(19) Every such ship shall carry a line-throwing appliance.

(20) Every such ship shall be provided with:--

( a ) an emergency means for two-way communication (which may be fixed or portable equipment or both) between emergency control stations, muster and embarkation stations and strategic positions on board;

( b ) a general emergency alarm system except that in ships of less than 45.7 metres in length the additional electrically operated means referred to in paragraph 1 of the Thirteenth Schedule to these Rules need not be provided;

( c ) in addition in ships of 500 tons or over either a public address system or other suitable means of communication; and

( d ) lighting as specified in Rules 15 (4) and (5) and 18 (8) of these Rules provided that in ships of less than 500 tons such lighting need only be provided from one source of electrical power.

(21) Every such ship shall be provided with:--

( a ) posters or signs showing operating instructions on or in the vicinity of survival craft and their launching controls;

( b ) a training manual in each crew messroom and recreation room or in each crew cabin;

( c ) instructions for on-board maintenance of life-saving appliances or a shipboard planned maintenance programme which includes the maintenance of life-saving appliances; and

( d ) on the bridge one copy of a rescue signal table for the time being approved by the Minister.

Ships of Classes IX(A) and IX(A)(T).

9. (1) This Rule applies to new ships of Classes IX(A) and IX(A)(T).

(2) Every such ship shall when in smooth waters carry equipment appropriate to its length as follows:--

( a ) Ships of less than 12 metres in length shall carry either one lifebuoy complying with Part I of the Ninth Schedule to these Rules for each two persons on board or one lifebuoy complying with Part II of the said Ninth Schedule for each person provided that at least two lifebuoys are carried and that all lifebuoys carried are the same type. One lifebuoy shall be fitted with a buoyant lifeline at least 18 metres in length and one lifebuoy with a self-igniting light and self-activating smoke signal.

( b ) Ships of 12 metres in length and over but less than 200 metres in length shall carry:--

(i) one lifebuoy for each two persons on board provided that at least two lifebuoys are carried; one lifebuoy shall be fitted with a buoyant lifeline at least 18 metres in length and one lifebuoy with a self-igniting light and self-activating smoke signal;

(ii) a lifejacket suitable for a person weighing 32 kilogrammes or more for each person on board; and

(iii) a lifejacket suitable for a person weighing less than 32 kilogrammes for each such person on board.

( c ) Ships of 20 metres in length and over shall carry:--

(i) one lifebuoy for each two persons on board provided that at least four lifebuoys are carried; one lifebuoy on each side of the ship shall be fitted with a buoyant lifeline and one lifebuoy on each side of the ship with a self-igniting light and self-activating smoke signal;

(ii) a lifejacket suitable for a person weighing 32 kilogrammes or more for each person on board; and

(iii) a lifejacket suitable for a person weighing less than 32 kilogrammes for each such person on board.

( d ) In ships of Class IX(A)(T) lifebuoy self-igniting lights shall be of an electric battery type.

(3) Every such ship shall when in partially smooth waters carry equipment appropriate to its length as follows:--

( a ) Ships of less than 12 metres in length shall carry:--

(i) either one lifebuoy complying with Part I of the Ninth Schedule to these Rules for each two persons on board or one lifebuoy complying with Part II of the said Schedule for each person provided that at least two lifebuoys are carried and that all lifebuoys are of the same type; one lifebuoy shall be fitted with a buoyant lifeline at least 18 metres in length and one lifebuoy with a self-igniting light and self-activating smoke signal; and

(ii) six red star distress rocket signals.

( b ) Ships of 12 metres in length and over but less than 20 metres in length shall carry:--

(i) one or more liferafts complying with the requirements of Part I, II or III of the Fourth Schedule to these Rules of sufficient aggregate capacity to accommodate the total number of persons on board; if the liferaft or liferafts cannot be readily transferred for launching on either side of the ship, the total capacity available on each side shall be sufficient to accommodate the total number of persons on board;

(ii) two lifebuoys, one of which shall be fitted with a buoyant lifeline at least 18 metres in length and the other with a self-igniting light and self-activating smoke signal;

(iii) a lifejacket suitable for a person weighing 32 kilogrammes or more for each person on board;

(iv) a lifejacket suitable for a person weighing less than 32 kilogrammes for each such person on board; and

(v) six red star distress rocket signals.

( c ) Ships of 20 metres in length and over shall carry:--

(i) one or more liferafts complying with the requirements of Part I, II or III of the Fourth Schedule to these Rules of sufficient aggregate capacity to accommodate the total number of persons on board; if the liferaft or liferafts cannot be readily transferred for launching on either side of the ship the total capacity available on each side of the ship shall be sufficient to accommodate the total number of persons on board;

(ii) four lifebuoys, two of which shall be fitted with buoyant lifelines and two with self-igniting lights and self-activating smoke signals;

(iii) a life jacket suitable for a person weighing 32 kilogrammes or more for each such person on board; and

(iv) a lifejacket suitable for a person weighing less than 32 kilogrammes for each such person on board; and

(v) six red star distress rocket signals.

( d ) In ships of Class IX(A)(T) lifebuoy self-igniting lights shall be of an electric battery type.

(4) Every tug to which (2) and (3) of this Rule apply shall in addition to the equipment required by this Rule carry buoyant apparatus complying with the requirements of the Tenth Schedule to the Merchant Shipping (Life-Saving Appliances) Rules, 1983 ( S.I. No. 302 of 1983 ), of sufficient aggregate capacity to accommodate the total number of persons on board.

(5) Every such ship to which (3) (b), (c) and (4) of this Rule apply shall be provided with:--

( a ) lighting as specified in Rules 15 (4) and (5) and 18 (8) of these Rules provided from at least one source of electrical power;

( b ) posters and signs showing operating instructions on or in the vicinity of the liferafts and their launching controls where provided;

( c ) a training manual; and

( d ) instructions for on-board maintenance of life-saving appliances or a shipboard planned maintenance programme which includes the maintenance of life-saving appliances.

Ships of Class XI.

10. (1) This Rule applies to new ships of Class XI.

(2) Every such ship shall carry:--

( a ) one or more liferafts on each side of the ship of sufficient aggregate capacity to accommodate the total number of persons on board provided that:--

(i) if the liferafts cannot be readily transferred for launching on either side of the ship, the total capacity available on each side of the ship shall be sufficient to accommodate 150 per cent. of the total number of persons on board;

(ii) if the rescue boat required by (2) (b) of this Rule is also a lifeboat complying with the requirements of Part II, III or IV of the First Schedule to these Rules it may be included in the aggregate capacity referred to in (2) (a) of this Rule, provided the total capacity available on either side of the ship is at least 150 per cent. of the total number of persons on board; and

(iii) the number and arrangement of survival craft shall be such that in the event of any one survival craft being lost or rendered unserviceable, there shall still be sufficient survival craft available for use on each side of the ship to accommodate the total number of persons on board.

( b ) at least one rescue boat, provided that in ships of less than 500 tons an inflated boat fitted with an engine may be carried in lieu of a rescue boat; a lifeboat may be accepted as a rescue boat provided that it also complies with the requirements for a rescue boat. The lifeboat, rescue boat or inflated boat shall be served by its own launching appliance.

(3) ( a ) Every ship to which this Rule applies, constructed before 1st February, 1992, shall be provided with either the following equipment:--

ALTERNATIVE A

(i) at least three waterproofed two-way radio-telephone sets of which at least one shall be portable, and

(ii) on each side of the ship, a survival craft EPIRB so stowed that it can be rapidly placed in any survival craft;

or

ALTERNATIVE B

(i) in the case of a ship of 500 tons and over, at least three waterproofed two-way radio-telephone sets of which at least one shall be portable and in the case of a ship of under 500 tons, at least two waterproofed radio-telephone sets of which at least one shall be portable, and

(ii) in the case of a ship of 500 tons or over, on each side of the ship at least one radar transponder, and in the case of a ship under 500 tons at least one radar transponder. Each radar transponder shall be stowed in such a location that it can be rapidly placed in any survival craft other than that required by (8) of this Rule or alternatively, one radar transponder shall be stowed in each survival craft other than that required by (8) of this Rule.

( b ) Notwithstanding ALTERNATIVE A set out in (3) (a) of this Rule, every ship to which this Rule applies shall be provided with:--

(i) a satellite EPIRB, and

(ii) a radar transponder or radar transponders as prescribed in ALTERNATIVE B (ii) on and after 1st February, 1995.

( c ) The two-way radiotelephone sets prescribed in ALTERNATIVES A (i) and B (i) shall, on and after 1st February, 1999, comply fully with performance standards adopted by the Organisation contained in Resolution A.605 (15) of the Organisation or any Resolution amending or replacing it which is considered by the Minister to be relevant from time to time.

( d ) Every ship constructed on and after 1st February, 1992 shall be provided with:--

(i) The two-way radiotelephone sets prescribed in ALTERNATIVES A (i) and B (i) complying fully with performance standards adopted by the Organisation contained in Resolution A.605 (15) of the Organisation any Resolution amending or replacing it which is considered by the Minister to be relevant from time to time, and

(ii) the satellite EPIRB prescribed in 3 (b) (i) of this Rule.

(4) ( a ) Every such ship shall carry at least the number of lifebuoys determined in accordance with the following table:

Length of ship in       metres

Under 50

50 and over

Number of Lifebuoys

6

8

( b ) Ships of less than 12 metres in length may carry in lieu of lifebuoys complying with Part I of the Ninth Schedule to these Rules lifebuoys complying with Part II of the said Schedule provided that all lifebuoys carried are of the same type.

( c ) At least one lifebuoy on each side of the ship shall be fitted with a buoyant lifeline. Not less than 50 per cent. of the total number of lifebuoys shall be provided with self-igniting lights and not less than two of the lifebuoys provided with such lights shall also be provided with self-activating smoke signals and be capable of quick release from the navigating bridge or steering position. On ships of less than 12 metres in length the buoyant lifelines shall be at least 18 metres in length.

(5) Every such ship shall carry:--

( a ) a lifejacket suitable for a person weighing 32 kilogrammes or more for each person on board;

( b ) a lifejacket suitable for a person weighing less than 32 kilogrammes for each such person on board provided that there shall never be less than two such lifejackets on any ship which ever carries children;

( c ) a sufficient number of lifejackets for persons on watch and for use at remotely located survival craft stations provided that there shall be at least four additional lifejackets on ships where the number on board is 16 or less and at least an additional 25 per cent. of the number of lifejackets required to be carried by (5) (a) of this Rule in the case of ships where the number on board is more than 16 but provided that the number of additional life jackets need not exceed the number of persons on board.

(6) Included in the number of lifejackets required to be carried by (5) of this Rule there shall be at least sufficient inflatable lifejackets which comply with the requirements of Part II of the Tenth Schedule to these Rules for the crew of the rescue boat and for those crew members whose emergency duties require a lifejacket which will not unduly hinder them during the execution of those duties.

(7) Each lifejacket required to be carried by (5) and (6) of this Rule shall be fitted with a lifejacket light.

(8) Every such ship shall carry an immersion suit of an appropriate size and as specified in Rule 25 of these Rules for every person assigned to crew the rescue boat or inflated boat.

(9) ( a ) Every such ship shall carry an immersion suit as specified in Rule 25 of these Rules for every person on board unless----

(i) the liferafts are served by launching appliances; or

(ii) the liferafts are served by equivalent approved appliances capable of being used on both sides of the ship and which do not require entry into the water to board the liferaft; or

(iii) the ship is constantly engaged on voyages between the parallels of latitude of 20 degrees north and south.

( b ) The immersion suits required by (9) of this Rule may be used to comply with the requirements of (8) of this Rule.

(10) Every such ship shall carry not less than 12 rocket parachute flares.

(11) Every such ship of 12 metres in length and over shall carry a line-throwing appliance.

(12) Every such ship shall be provided with:--

( a ) a general emergency alarm system except that in ships of less than 45.7 metres in length the additional electrically operated means referred to in paragraph 1 of the Thirteenth Schedule to these Rules need not be provided, and

( b ) lighting as specified in Rules 15 (4) and (5) and 18 (8) of these Rules provided that such lighting need only be provided from one source of electrical power.

(13) Every such ship shall be provided with:--

( a ) posters or signs showing operating instructions on or in the vicinity of survival craft and their launching controls;

( b ) a training manual in each crew messroom and recreation room or in each crew cabin;

( c ) instructions for on-board maintenance of life-saving appliances or a shipboard planned maintenance programme which includes the maintenance of life-saving appliances; and

( d ) one copy of a rescue signal table for the time being approved by the Minister.

Ships of Class XII.

11. (1) This Rule applies to new ships of Class XII.

(2) Every such ship of 21.3 metres in length and over shall carry:--

( a ) at least two liferafts so stowed that they can be readily transferred to the water on either side of the ship, of sufficient aggregate capacity to accommodate twice the total number of persons on board;

( b ) four lifebuoys, two of which shall be fitted with buoyant lifelines and two with self-igniting lights and self-activating smoke signals;

( c ) a lifejacket suitable for a person weighing 32 kilogrammes or more for each such person on board;

( d ) a lifejacket suitable for a person weighing less than 32 kilogrammes for each such person on board;

( e ) a lifejacket light fitted on each of the lifejackets required by (2) (c) and (d) of this Rule;

( f ) either--

(i) six rocket parachute flares, or

(ii) six red star distress rocket signals;

( g ) a line-throwing appliance ;

( h ) posters or signs showing operating instructions on or in the vicinity of survival craft and their launching controls;

( i ) a training manual;

( j ) instructions for on-board maintenance of life-saving appliances; and

( k ) on the bridge one copy of a rescue signal table for the time being approved by the Minister;

and any such ship of 25.9 metres in length or over shall carry in addition a rescue boat or inflated boat. A lifeboat may be accepted as a rescue boat provided that it also complies with the requirements for a rescue boat. The lifeboat, rescue boat or inflated boat shall be served by a launching appliance.

(3) Every such ship to which this Rule applies of 13.7 metres in length or over but less than 21.3 metres in length and engaged on either a voyage to sea in the course of which it is more than three miles from the coast of the State or a voyage to sea during the months of November to March inclusive, shall carry:--

( a ) one or more liferafts complying with the requirements of Part I, II or III of the Fourth Schedule to these Rules so stowed as to be readily transferable to the water on either side of the ship and of sufficient aggregate capacity to accommodate the total number of persons on board;

( b ) two lifebuoys, one of which shall be fitted with a self-igniting light and self-activating smoke signal;

( c ) a buoyant lifeline at least 18 metres in length;

( d ) a lifejacket suitable for a person weighing 32 kilogrammes or more for each such person on board;

( e ) a lifejacket suitable for a person weighing less than 32 kilogrammes for each such person on board;

( f ) a lifejacket light fitted on each of the lifejackets required by (3) (d) and (e) of this Rule;

( g ) if operating in partially smooth waters or proceeding to sea either--

(i) six rocket parachute flares, or

(ii) six red star distress rocket signals; and

( h ) posters or signs showing operating instructions on or in the vicinity of survival craft and their launching controls;

( i ) a training manual;

( j ) instructions for on-board maintenance of life-saving appliances; and

( k ) on the bridge, one copy of a rescue signal table for the time being approved by the Minister.

(4) Every such ship of 13.7 metres in length or over but less than 21.3 metres in length which does not proceed to sea or which only proceeds to sea during the months of April to October, inclusive, on voyages in the course of which it is not more than three miles from the coast of the State shall carry:--

( a ) one lifebuoy for each two persons on board provided that at least two lifebuoys are carried; such ships which operate only in smooth waters shall not be required to carry more than two lifebuoys. One lifebuoy shall be fitted with a self-igniting light and self-activating smoke signal.

( b ) a buoyant lifeline at least 18 metres in length;

( c ) a lifejacket suitable for a person weighing 32 kilogrammes or more for each such person on board;

( d ) a lifejacket suitable for a person weighing less than 32 kilogrammes for each such person on board;

( e ) a lifejacket light fitted on each of the lifejackets required by 4 (c) and (d) of this Rule in the case of ships which proceed to sea;

( f ) if operating in partially smooth waters or proceeding to sea either--

(i) six rocket parachute flares, or

(ii) six red star distress rocket signals;

( g ) on the bridge, one copy of a rescue signal table for the time being approved by the Minister.

(5) In lieu of carrying lifejackets complying with the requirements of Part I or II of the Tenth Schedule to these Rules every such ship may carry lifejackets complying with British Standard Specification BS 3595: 1981 provided such lifejackets do not depend wholly upon oral inflation. Lifejackets of the partially inherent buoyant type for persons weighing 32 kilogrammes or more shall have buoyancy in the uninflated state of not less than 89 newtons.

PART IV--GENERAL REQUIREMENTS

Approval and replacement of life-saving appliances.

12. (1) Life-saving appliances and arrangements required by these Rules shall be of a type which has been approved by the Minister.

(2) Any such approval given pursuant to these Rules shall be given in writing and shall specify the date when it is to come into force and the conditions (if any) on which it is given.

(3) Any item of life-saving equipment marked with an expiry date shall be replaced on or before that date.

Operational readiness, maintenance, inspections and servicing.

13. (1) All life-saving appliances shall be in working order and ready for immediate use before any ship commences a voyage and at all times during the voyage.

(2) Maintenance of life-saving appliances shall be carried out in accordance with the instructions for on-board maintenance, or in accordance with a shipboard planned maintenance programme which includes the requirements of Part II of the Twelfth Schedule to these Rules.

(3) Falls used in launching shall be turned end for end at intervals of not more than 30 months and be renewed when necessary due to deterioration of the falls or at intervals of not more than five years, whichever is the earlier. Stainless steel falls shall be turned end for end at intervals of not more than 30 months but need not be renewed provided that on inspection there are no signs of mechanical damage or other possible defects.

(4) Spares and repair equipment shall be provided for life-saving appliances and their components which are subject to excessive wear or consumption and need to be replaced regularly.

(5) The following tests and inspections shall be carried out weekly:--

( a ) all survival craft, rescue boats and launching appliances shall be visually inspected to ensure that they are ready for use;

( b ) all engines in lifeboats and rescue boats shall be run ahead and astern for a total period of not less than three minutes provided the ambient temperature is not lower than that at which the engine is required to start; and

( c ) the general emergency alarm system shall be tested.

(6) Inspection of the life-saving appliances, including lifeboat equipment shall be carried out monthly using the check list referred to in 2.1 of Part II of the Twelfth Schedule to these Rules. A report of the inspection shall be entered in the log referred to in paragraph 2.7 of Part II of the said Twelfth Schedule.

(7) Liferaft automatic release hooks shall be serviced at intervals not exceeding 30 months and shall be proof tested at 200 per cent. safe working load at intervals not exceeding five years.

(8) Rescue boat release gears and lifeboat disengaging gears shall be overhauled and shall be proof tested at 200 per cent. safe working load at intervals not exceeding five years.

(9) Every inflatable liferaft, inflated and rigid inflated rescue boat, inflated boat, inflated life jacket and hydrostatic release unit shall be serviced at a service station approved by the Minister at intervals not exceeding 12 months, provided that in any case where this is impracticable, such interval may be extended by a period not exceeding five months.

(10) Emergency repairs to inflated and rigid inflated rescue boats and inflated boats may be carried out on board ship but permanent repairs shall be effected at an approved service station as soon as practicable.

Operational instructions for survival craft and their launching controls.

14. Posters and signs provided on or in the vicinity of survival craft and their launching controls shall:--

( a ) illustrate the purpose of controls and the procedures for operating the appliances and give relevant instructions;

( b ) be easily seen under emergency lighting conditions on ships of Classes I, II, II(A), VII, VII(T), VIII, VIII(T) and IX to which Rule 46 (1) of the Merchant Shipping (Passenger Ship Construction and Survey) Rules, 1985 ( S.I. No. 274 of 1985 ), or Rule 45 (1) of the Merchant Shipping (Cargo Ship Construction and Survey) Rules, 1985 ( S.I. No. 276 of 1985 ), apply as appropriate;

( c ) where applicable, use symbols in accordance with the recommendations of the Organisation.

Survival craft muster and embarkation arrangements.

15. (1) Lifeboats and liferafts for which launching appliances are required shall be stowed as close to accommodation and service spaces as possible.

(2) Muster stations shall be provided close to the embarkation stations. Each muster station shall have sufficient space to accommodate all persons assigned to muster at that station. In ships of Classes I, II and II(A) passenger muster stations shall permit ready access for the passengers to the embarkation stations unless in the same location, and shall have ample room for marshalling and instruction of the passengers.

(3) Muster and embarkation stations shall be readily accessible from accommodation and work areas.

(4) In ships of Classes I, II and II(A) and in ships of Classes VII, VII(T), VIII, VIII(T), VIII(A), VIII(A)(T) and IX of 500 tons or over, muster and embarkation stations shall be adequately illuminated by lighting supplied from the emergency source of electrical power required by Rule 46 (1) of the Merchant Shipping (Passenger Ship Construction and Survey) Rules, 1985 ( S.I. No. 274 of 1985 ), or Rule 45 (1) of the Merchant Shipping (Cargo Ship Construction and Survey) Rules, 1985 ( S.I. No. 276 of 1985 ), as appropriate.

(5) Alleyways, internal and external stairways and exists giving access to the muster and embarkation stations shall be lighted. In ships of the Classes referred to in (4) of this Rule such lighting shall be capable of being supplied by the emergency source of electrical power required by Rule 46 (1) of the Merchant Shipping (Passenger Ship Construction and Survey) Rules, 1985, or Rule 45 (1) of the Merchant Shipping (Cargo Ship Construction and Survey) Rules, 1985, as appropriate.

(6) Davit-launched survival craft muster and embarkation stations shall be so arranged as to enable stretcher cases to be placed in survival craft.

(7) In ships of Classes I, II, II(A), VII, VII(T), VIII, VIII(T), VIII(A), VIII(A)(T), IX, XI and XII an embarkation ladder shall be provided at each launching station or at every two adjacent launching stations, extending, in a single length, from the deck to the waterline in the lightest seagoing condition under favourable conditions of trim and with the ship listed not less than 15 degrees either way and where such distance exceeds one metre. Such ladders may be replaced by approved devices to afford access to survival craft when waterborne, provided that there shall be at least one embarkation ladder on each side of the ship. Handholds shall be provided to assist in a safe passage from the deck to the ladder and vice-versa. Other means of embarkation may be permitted for the liferafts required to be carried in compliance with Rules 7 (5) and 8 (8) of these Rules.

(8) Where necessary, means shall be provided for bringing davit-launched survival craft against the ship's side and holding them alongside so that persons can be safely embarked.

(9) On ships of Classes I, II and II(A) survival craft embarkation arrangements shall be so designed that:

( a ) all lifeboats can be boarded and launched either directly from the stowed position or from an embarkation deck but not both;

( b ) davit-launched liferafts can be boarded and launched from a position immediately adjacent to the stowed position or from a position to which, in compliance with the requirements of Rule 16 (5) of these Rules the liferaft is transferred prior to launching.

(10) On every ship provided with a rescue boat, arrangements shall be such that the rescue boat can be boarded and launched directly from the stowed position with the number of persons assigned to crew the rescue boat on board. Notwithstanding the requirements of (9) (a) of this Rule, if the rescue boat is also a lifeboat and the other lifeboats are boarded and launched from an embarkation deck, the arrangements shall be such that the rescue boat can also be boarded and launched from the embarkation deck.

(11) On ships of Classes VII, VII(T), VIII, VIII(T), VIII(A), VIII(A)(T), IX and XI survival craft embarkation arrangements shall be so designed that lifeboats can be boarded and launched directly from the stowed position and davit-launched liferafts can be boarded and launched from a position immediately adjacent to the stowed position or from a position to which the liferaft is transferred prior to launching in compliance with the requirements of Rule 16 (5) of these Rules.

Stowage of survival craft, rescue boats and inflated boats.

16. (1) Each survival craft shall be stowed:

( a ) so that neither the survival craft nor its stowage arrangements will interfere with the operation of any other survival craft or rescue boat at any other launching station;

( b ) as near the water surface as is safe and practicable and, in the case of survival craft other than a liferaft intended for throw-overboard launching, in such a position that the survival craft in the embarkation position is not less than 2 metres above the waterline with the ship in the fully loaded conditions under unfavourable conditions of trim and listed up to 20 degrees either way, or to the angle at which the ship's weather deck edge becomes submerged, whichever is less;

( c ) in a state of continuous readiness so that two crew members can carry out preparations for embarkation and launching in less than five minutes;

( d ) fully equipped as prescribed in Part I of the First Schedule to these Rules or Part IV of the Fourth Schedule to these Rules;

( e ) as far as practicable, in a secure and sheltered position and protected from damage by fire and explosion.

(2) Lifeboats for lowering down the ship's side shall be stowed as far forward of the propeller as practicable. On ships of Classes VII, VII(T), VIII, VIII(T), VIII(A), VIII(A)(T) and IX of 80 metres in length and upwards but less than 120 metres in length, each lifeboat shall be so stowed that the after end of the lifeboat is not less than the length of the lifeboat forward of the propeller. On such ships of 120 metres in length and upwards and on ships of Classes I, II and II (A) of 80 metres in length and upwards, each lifeboat shall be so stowed that the after end of the lifeboat is not less than 1.5 times the length of the lifeboat forward of the propeller. Where appropriate, the ship shall be so arranged that lifeboats, in their stowed positions, are protected from damage by heavy seas.

(3) Lifeboats shall be stowed attached to launching appliances.

(4) In addition to meeting the requirements of (7) or (8) of this rule liferafts shall be so stowed as to permit manual release from their securing arrangements.

(5) Davit-launched liferafts shall be stowed within reach of lifting hooks, unless some means of transfer is provided which is not rendered inoperable within the limits of trim and list prescribed in (1) (b) of this Rule or by ship motion or power failure, provided that the liferafts required to be carried by Rule 5 (2) (c) and Rule 6 (4) of these Rules need not be so stowed.

(6) Liferafts intended for throw-overboard launching shall be so stowed as to be readily transferable for launching on either side of the ship unless liferafts, of the aggregate capacity required by Rules 7 (2) (b), 8 (4), 9 (3) (b) (i) and 10 (2) (a) of these Rules to be capable of being launched on either side, are stowed on each side of the ship.

(7) On ships of Classes I, II and II(A) every liferaft shall be stowed with its painter permanently attached to the ship and with a float-free arrangement complying with the requirements of Part VI of the Fourth Schedule to these Rules so that, as far as practicable, the liferaft floats free and, if inflatable, inflates automatically when the ship sinks.

(8) On ships of Classes VII, VII(T), VIII, VIII(T), VIII(A), VIII(A)(T), IX, XI and XII every liferaft, other than the liferafts required by Rules 7 (5) and 8 (8) of these Rules shall be stowed with its painter permanently attached to the ship and with a float-free arrangement complying with the requirements of Part VI of the Fourth Schedule to these Rules so that the liferaft floats free and, if inflatable, inflates automatically when the ship sinks. The liferafts required by Rules 7 (5) and 8 (8) of these Rules may be securely fastened with provision for manual release.

(9) Rescue boats shall be stowed:

( a ) in a state of continuous readiness for launching in not more than five minutes;

( b ) in a position suitable for launching and recovery;

( c ) so that neither the rescue boat nor its stowage arrangements will interfere with the operation of any survival craft at any other launching station; and

( d ) if it is also a lifeboat, in compliance with the requirements of this Rule for the stowage of lifeboats.

(10) Inflated boats shall be stowed:

( a ) in a state of continuous readiness for launching in the shortest possible time;

( b ) in a position suitable for launching and recovery; and

( c ) so that neither the inflated boat nor its stowage arrangements will interfere with the operation of any survival craft at any other launching station.

Launching stations.

17. Launching stations shall be in such positions as to ensure safe launching having particular regard to the clearance from the propeller and steeply overhanging portions of the hull with the object of ensuring that so far as practicable, survival craft, except survival craft specially designed for free-fall launching, can be launched down the straight side of the ship and if positioned forward survival craft shall be stowed abaft the collision bulkhead in a sheltered position.

Survival craft launching arrangements.

18. (1) Launching appliances complying with the requirements of Parts I and III of the Sixth Schedule to these Rules shall be provided for all liferafts except--

( a ) liferafts which are boarded from a position which is less than 4.5 metres above the waterline in the lightest seagoing condition and which either;

(i) have a mass of not more than 185 kilogrammes; or

(ii) are stowed for launching directly from the stowed position under unfavourable conditions of trim of up to 10 degrees and with the ship listed not less than 20 degrees either way;

( b ) liferafts having a mass of not more than 185 kilogrammes and which are carried in excess of the survival craft for 200 per cent. of the total number of persons on board the ship; and

( c ) the liferafts stowed as far forward or aft required by Rules 7 (5) and 8 (8) of these Rules;

provided that these exceptions shall not apply where it is otherwise expressly required that launching appliances shall be provided.

(2) Each lifeboat shall be provided with an appliance which is capable of launching and recovering the lifeboat.

(3) Only one type of release mechanism shall be used for similar survival craft carried on board the ship.

(4) On ships of Classes I, II and IIA all survival craft required to provide for abandonment by the total number of persons on board shall be capable of being launched with their full complement of persons and equipment within a period of 10 minutes from the time the abandon ship signal is given.

(5) On ships of Classes VII, VII(T), VIII, VIII(T), VIII(A), VIII(A)(T), IX and XI, with the exception of the survival craft referred to in (1) (a) of this Rule, all survival craft required to provide for abandonment by the total number of persons on board shall be capable of being launched with their full complement of persons and equipment within a period of 10 minutes from the time the abandon ship signal is given.

(6) On ships of Classes VII, VII(T), VIII, VIII(T), VIII(A), VIII(A)(T), and IX of 20,000 tons and upwards, lifeboats shall be capable of being launched where necessary utilising painters, with the ship making headway at speeds up to 5 knots in calm water.

(7) Preparation and handling of survival craft at any one launching station shall not interfere with the prompt preparation and handling of any other survival craft or rescue boat at any other station.

(8) During preparation and launching, each survival craft, its launching appliances, and the area of water into which it is to be launched shall be adequately illuminated by lighting supplied from the emergency source of electrical power required by Rule 46 (1) of the Merchant Shipping (Passenger Ship Construction and Survey), Rules, 1985 ( S.I. No. 274 of 1985 ), or Rule 45 (1) of the Merchant Shipping (Cargo Ship Construction and Survey) Rules, 1985 ( S.I. No. 276 of 1985 ), as appropriate.

(9) Means shall be available to prevent any discharge of water on to survival craft during abandonment.

(10) If there is a danger of a survival craft being damaged by the ship's stabiliser fins, means shall be available, powered by an emergency source of energy, to bring the stabiliser fins inboard. Indicators operated by an emergency source of energy shall be available on the navigating bridge to show the position of the stabiliser fins.

Marine Escape Systems.

19. (1) A marine escape system or systems complying with the requirements of Part I of the Fifth Schedule to these Rules may be substituted on ships of Classes II and II(A) for some or all of the liferafts and launching appliances required by Rules 6 (2) (b) or 6 (3) (b) of these Rules. The liferafts included in such system or systems shall together with any other liferafts served by launching appliances other than the liferafts referred to in Rule 6 (4) of these Rules provide the same aggregate capacity as that required by the said Rules 6 (2) (b) or 6 (3) (b).

(2) Where one or more marine escape systems are provided on a ship, at least all such systems on one side shall be subjected to a trial deployment after installation.

(3) Where such a marine escape system is provided, provision for training the crew in its use shall be made. Such provision shall include the arrangements specified in Part II of the Fifth Schedule to these Rules.

Rescue boat embarkation, launching and recovery arrangements.

20. (1) The rescue boat embarkation and launching arrangements shall be such that the rescue boat can be boarded and launched in the shortest possible time and in any case in not more than five minutes.

(2) If the rescue boat is one of the ship's survival craft, the embarkation arrangements and launching station shall comply with the requirements of Rules 15 and 17 of these Rules.

(3) Launching arrangements shall comply with the requirements of Rule 18 of these Rules and rescue boat launching appliances shall comply with the requirements of Part I and II of the Sixth Schedule to these Rules. All rescue boats shall be capable of being launched, where necessary utilising painters, with the ship making headway at speeds up to 5 knots in calm water.

(4) Rapid recovery of the rescue boat shall be possible when loaded with its full complement of persons and equipment. If the rescue boat is also a lifeboat, rapid recovery shall be possible when loaded with its lifeboat equipment, and the approved rescue boat complement or six persons whichever is the greater.

Stowage of lifebuoys.

21. (1) Lifebuoys shall be so distributed as to be readily available on both sides of the ship and as far as practicable on all open decks extending to the ship's side. At lease one lifebuoy shall be placed in the vicinity of the stern.

(2) Lifebuoys shall be so stowed as to be capable of being rapidly cast loose, and not permanently secured in any way.

(3) Except as otherwise provided one lifebuoy on each side of the ship shall be fitted with a buoyant lifeline.

(4) Except as otherwise provided lifebuoys with lights and those with lights and smoke signals shall be equally distributed on both sides of the ship and shall not be the lifebuoys provided with lifelines.

Stowage of lifejackets.

22. (1) Life jackets shall be so placed as to be readily accessible and their position shall be plainly indicated. Where due to particular arrangements of the ship, lifejackets in remote positions may become inaccessible, the number of lifejackets carried shall be suitably increased.

(2) Lifejackets comprising the additional 5 per cent. provided on passenger ships of Classes I, II and IIA shall be stowed in conspicious places on deck or at muster stations.

Stowage of portable radio equipment.

23. Portable radio equipment for survival craft required to be carried in compliance with Rules 5 (6) (a), 6 (8) (a), 7 (9) (a) and 8(11) (a) of these Rules shall be stowed in a protected and easily accessible position ready to be moved to any survival craft in an emergency, except that in the case of a ship with lifeboats stowed in widely separated positions fore and aft, portable radio equipment shall be stowed in the vicinity of the lifeboats which are furthest from the ship's main transmitter.

Stowage and packing of pyrotechnic distress signals.

24. (1) Pyrotechnic distress signals provided for use on board ship shall be stowed on or near the navigating bridge. In the case of a line-throwing appliance which includes a pistol, the pistol, line and rockets together with the means of ignition shall be stowed in a container which provides protection from the weather.

(2) All pyrotechnic distress signals provided for use on board ships or for use in a lifeboat shall be packed in a watertight container. Such signals and signals provided for use in liferafts shall not be packed in plastic envelopes.

Immersion suits.

25. Immersion suits may be of the insulated or uninsulated type provided that immersion suits of the insulated type shall be carried on ships which make voyages:--

( a ) north of latitude 65 degrees North in the Atlantic Ocean;

( b ) north of latitude 55 degrees North in the Pacific Ocean;

( c ) south of latitude 50 degrees South, and

( d ) east of longitude 10 degrees East in the Kattegat and Baltic Sea between 1st December and 30th April, both dates inclusive.

Manning of survival craft.

26. (1) This Rule applies to ships of Classes I, II, II(A), VII, VII(T), VIII, VIII(T) and ships of Classes IX and XI engaged on international voyages.

(2) There shall be a sufficient number of crew members to operate the survival craft and launching arrangements required for abandonment by the total number of persons on board. The minimum number of deck officers, certificated persons and other crew members required to be carried shall be specified in the vessel's Safe Manning Certificate.

(3) A deck officer or certificated person shall be placed in charge of each lifeboat to be used. In addition a deck officer or certificated person shall be nominated second-in-command of such lifeboat.

(4) Except as otherwise provided in this paragraph a deck officer or certificated person shall be placed in charge of each liferaft to be used. In ships of Classes II and II(A) the person placed in charge of each liferaft may in lieu of a deck officer or certificated person be a crew member practiced in the handling and operation of liferafts.

(5) The person in charge of a survival craft shall have a list of the survival craft crew and shall ensure that the crew under his command are acquainted with their duties. In lifeboats the second-in-command shall also have a list of the lifeboat crew.

(6) In ships carrying liferafts served by launching appliances a deck officer or certificated person shall be assigned to each launching appliance.

(7) In ships carrying liferafts not served by launching appliances a deck officer or certificated person shall be assigned to each launching position.

(8) A person capable of operating the engine and carrying out minor adjustments shall be assigned to every lifeboat.

(9) A person capable of operating a radiotelegraph installation shall be assigned to every lifeboat required to carry such equipment.

(10) There shall be a sufficient number of trained persons on board for mustering and assisting untrained persons.

(11) The master shall ensure the equitable distribution of persons referred to in (2), (3), (4) and (10) of this Rule when compiling the muster list referred to in Rule 4 (2) of the Merchant Shipping (Musters and Training) Rules, 1990 ( S.I. No. 85 of 1990 ).

Equivalents and exemptions.

27. (1) Where these Rules require that a particular fitting, material, appliance or apparatus, or type thereof, shall be fitted or carried in a ship, or that any particular provision shall be made, the Minister may permit any other fitting, material, appliance or apparatus or type thereof to be fitted or carried, or any other provision to be made in that ship if he is satisfied by trial thereof or otherwise that such other fitting, material, appliance or apparatus, or type thereof, or provision is at least as effective as that required by these Rules.

(2) The Minister may exempt any ship not normally engaged on international voyages but which, in exceptional circumstances, is required to undertake a single international voyage from any of the requirements of these Rules, provided that she complies with safety requirements which in his opinion are adequate for the voyage which is to be undertaken by the ship.

(3) The Minister may exempt any ship or description of ships from all or any of the provisions of these Rules (as may be specified in the exemption) if he is satisfied that compliance with such provision is either impracticable or unreasonable in the case of that ship or description of ships on such terms (if any) as he may specify and may, subject to giving reasonable notice, alter or cancel any such exemption.

FIRST SCHEDULE

REQUIREMENTS FOR LIFEBOATS

Rules 5, 6, 7, 8, 10, 11 and 16.

PART I

GENERAL (INCLUDING EQUIPMENT)

1. Definitions

1.1 In this Schedule the following definition applies:

.1 "Length of lifeboat" means the length of the lifeboat in metres from the inside of the shell at the top of the stem to the corresponding point at the top of the stern post; in the case of a lifeboat with a square stern the length is measured to the inside of the top of the transom.

2. General

2.1 All lifeboats prescribed in this Part shall:

.1 be constructed with proper workmanship and materials;

.2 not be damaged in stowage throughout the air temperature range --30 degrees centigrade to +65 degrees centigrade;

.3 be capable of operating throughout a seawater temperature range of --1 degree centigrade to +30 degrees centigrade;

.4 be rot-proof, corrosion-resistant, and not be unduly affected by seawater, oil or fungal attack;

.5 be resistant to deterioration from exposure to sunlight;

.6 be of a highly visible colour on all parts where this will assist detection;

.7 be fitted with retro-reflective material where it will assist in detection and the dimensions and location of the material shall be to the satisfaction of the Minister;

.8 be capable of satisfactory operation in a sea environment.

3. Construction

3.1 All lifeboats shall be properly constructed and shall be of such form and proportions that they have ample stability in a seaway and sufficient freeboard when loaded with their full complement of persons and equipment. All lifeboats shall have rigid hulls and shall be capable of maintaining positive stability when in an upright position in calm water and loaded with their full complement of persons and equipment and holed in any one location below the waterline, assuming no loss of buoyancy material and no other damage.

3.2 All lifeboats shall be of sufficient strength to

.1 enable them to be safely lowered into the water when loaded with their full complement of persons and equipment; and

.2 be capable of being launched and towed when the ship is making headway at a speed of 5 knots in clam water.

3.3 Hulls and rigid covers shall be fire-retardant or non-combustible.

3.4 Seating shall be provided on thwarts, benches or fixed chairs fitted as low as practicable in the lifeboat and constructed so as to be capable of supporting the number of persons each weighing 100 kilogrammes for which spaces are provided in compliance with the requirements of paragraph 3.9.

3.5 Each lifeboat shall be of sufficient strength to withstand a load, without residual deflection on removal of that load:

.1 in the case of boats with metal hulls 1.25 times the total mass of the lifeboat when loaded with its full complement of persons and equipment; or

.2 in the case of other boats, twice the total mass of the lifeboat when loaded with its full complement of persons and equipment.

3.6 Each lifeboat shall be of sufficient strength to withstand, when loaded with its full complement of persons and equipment and with, where applicable, skates or fenders in position, a lateral impact against the ship's side at an impact velocity of at least 3.5 metres per second and also a drop into the water from a height of at least 3 metres.

3.7 The vertical distance between the floor surface and the interior of the enclosure or canopy over 50 per cent. of the floor area shall be:

.1 not less than 1.3 metres for a lifeboat permitted to accommodate nine persons or less;

.2 not less than 1.7 metres for a lifeboat permitted to accommodate 24 persons or more:

.3 not less than the distance as determined by linear interpolation between 1.3 metres and 1.7 metres for a lifeboat permitted to accommodate between 9 and 24 persons.

3.8 No lifeboat shall be deemed fit to accommodate more than 150 persons.

3.9 The number of persons which a lifeboat shall be permitted to accommodate shall be equal to the lesser of:

.1 the number of persons having an average mass of 75 kilogrammes all wearing lifejackets, that can be seated in a normal position without interfering with the means of propulsion or the operation of any of the lifeboat's equipment; or

.2 the number of spaces that can be provided on the seating arrangement in accordance with Figure 1 of the Fifteenth Schedule to these Rules. The shapes may be overlapped as shown, provided footrests are fitted and there is sufficient room for legs, and the vertical separation between the upper and lower seat is not less than 350 millimetres.

3.10 Each seating position shall be clearly indicated in the lifeboat.

3.11 Every passenger ship lifeboat shall be so arranged that it can be rapidly boarded by its full complement of persons. Rapid disembarkation shall also be possible.

3.12 Every cargo ship lifeboat shall be so arranged that it can be boarded by its full complement of persons in not more than three minutes from the time the instruction to board is given. Rapid disembarkation shall also be possible.

3.13 Lifeboats shall have a boarding ladder that can be used on either side of the lifeboat to enable persons in the water to board the lifeboat. The lowest step of the ladder shall be not less than 0.4 metres below the lifeboat's light waterline, and shall be weighted if of buoyant material.

3.14 The lifeboat shall be so arranged that helpless people can be brought on board either from the sea or on stretchers.

3.15 All surfaces on which persons might walk shall have a non-skid finish.

3.16 All lifeboats shall have inherent buoyancy or shall be fitted with inherently buoyant material which shall not be adversely affected by seawater, oil or oil products, sufficient to float the lifeboat with all its equipment on board when flooded and open to the sea. Additional inherently buoyant material, equal to 280 newtons of buoyant force per person shall be provided for the number of persons the lifeboat is permitted to accommodate. Buoyant material, unless in addition to that required above, shall not be installed externally to the hull of the lifeboat.

3.17 Every lifeboat, when loaded with 50 per cent. of the number of persons the lifeboat is permitted to accommodate seated in their normal positions to one side of the centreline, shall have a freeboard, measured from the waterline to the lowest opening through which the lifeboat may become flooded, of at least 1.5 per cent of the lifeboat's length or 100 millimetres, whichever is the greater.

4. Lifeboat propulsion

4.1 Every lifeboat shall be powered by a compression ignition engine. No engine shall be used for any lifeboat if its fuel has a flashpoint of 43 degrees centigrade or less (closed cup test) and the engine shall:

.1 be provided with either a manual starting system, or a power starting system with two independent rechargeable energy sources. Any necessary starting aids shall also be provided. The engine starting systems and starting aids shall start the engine at an ambient temperature of --15 degrees centigrade within two minutes of commencing the start procedure unless, in the opinion of the Minister having regard to the particular voyages in which the ship carrying the lifeboat is constantly engaged, a different temperature is appropriate. The starting systems shall not be impeded by the engine casing thwarts or any other obstructions.

.2 be capable of operating for not less than five minutes after starting from cold with the lifeboat out of the water;

.3 be capable of operating when the lifeboat is flooded up to the centreline of the crankshaft;

.4 be capable of operating when the lifeboat is listed 10 degrees either way or trimmed 10 degrees either way.

4.2 Unless the propeller is arranged so as to avoid its rotation constituting a danger to people in the water adjacent to it, the drive arrangement between the prime mover and the propeller shall be such that the propeller can be brought to rest without stopping the prime mover. Provision shall be made for ahead and astern propulsion of the craft.

4.3 The exhaust pipe shall be so arranged as to prevent water from entering the engine in normal operation, and insulated as necessary.

4.4 All lifeboats shall be designed with due regard to the safety of persons in the water and to the possibility of damage to the propulsion system by floating debris.

4.5 The speed of a lifeboat when proceeding ahead in calm water, when loaded with its full complement of persons and equipment and with all engine-powered auxiliary equipment in operation, shall be at least 6 knots and at least 2 knots when towing a 25 person liferaft loaded with its full complement of persons and equipment or its equivalent. Sufficient fuel, suitable for use throughout the temperature range expected in the area in which the ship operates, shall be provided to run the fully loaded lifeboat at 6 knots for a period of not less than 24 hours.

4.6 The lifeboat engine, transmission and engine accessories shall be enclosed in a fire-retardant casing or other suitable arrangements providing similar protection. Such arrangements shall also protect persons from coming into accidental contact with hot or moving parts and protect the engine from exposure to weather and sea. Adequate means shall be provided to reduce the engine noise. Starter batteries shall be provided with casings which form a watertight enclosure around the bottom and sides of the batteries. The battery casings shall have a light fitting top which provides for necessary gas-venting.

4.7 The lifeboat engine and accessories shall be designed to limit electromagnetic emissions so that engine operation does not interfere with the operation of radio life-saving appliances used in the lifeboat.

4.8 Means shall be provided for recharging all engine-starting, radio and searchlight batteries. Radio batteries shall not be used to provide power for engine starting. Means shall be provided for recharging lifeboat batteries from the ship's power supply. The electric power supply connection from the ship to any lifeboat shall be at a voltage of not exceeding 55 volts direct current or 55 volts root means square alternating current and shall be capable of being disconnected automatically at the lifeboat embarkation station.

4.9 Water-resistant instructions for starting and operating the engine shall be provided and mounted in a conspicuous place near the engine starting controls.

5. Lifeboat Fittings

5.1 All lifeboats shall be provided with at least one drain valve fitted near the lowest point in the hull, which shall automatically open to drain water from the hull when the lifeboat is not waterborne and shall automatically close to prevent entry of water when the lifeboat is waterborne. Each drain valve shall be provided with a cap or plug to close the valve, which shall be attached to the lifeboat by a lanyard, a chain, or other suitable means. Drain valves shall be readily accessible from inside the lifeboat and their position shall be clearly indicated.

5.2 All lifeboats shall be provided with a rudder and tiller or other suitable means of steering. When a wheel or other remote steering mechanism is also provided the alternative means shall be capable of steering the boat in the case of failure of the steering mechanism. Any rudder shall be permanently attached to the boat and any tiller shall be permanently installed on or linked to the rudder stock. However, if the boat has a remote steering mechanism the tiller may be removable and securely stowed near the rudder stock. The steering arrangements shall be so arranged so not to be damaged by operation of the release mechanism or the propeller.

5.3 Except in the vicinity of the rudder and propeller, a buoyant lifeline shall be becketed around and outside of the lifeboat.

5.4 Lifeboats which are not self-righting when capsized shall have suitable handholds on the underside of the hull to enable persons to cling to the lifeboat. The handholds shall be fastened to the lifeboat in such a way that, when subjected to an impact sufficient to cause them to break away from the lifeboat, they break away without damaging the lifeboat.

5.5 All lifeboats shall be fitted with sufficient watertight lockers or compartments to provide for the storage of the small items of equipment, water and provisions required by paragraph 7. Means shall be provided for the storage of collected rainwater.

5.6 Every lifeboat to be launched by a fall or falls shall be fitted with a release mechanism complying with Part VII of this Schedule.

5.7 Every lifeboat shall be fitted with a release device to enable the forward painter to be released when under tension.

5.8 Every lifeboat shall be provided with a permanently installed earth connection and arrangements for adequately siting and securing in the operating position the antenna provided with the portable radio apparatus required by Rules 5 (6) (a), 6 (8) (a), 7 (9) (a) and 8 (11) (a) of these Rules.

5.8A Every lifeboat which is fitted with a fixed two-way VHF radio-telephone apparatus with an antenna which is separately mounted shall be provided with arrangements for siting and securing the antenna effectively in its operating position.

5.9 Lifeboats intended for launching down the side of a ship shall have skates and fenders as necessary to facilitate launching and prevent damage to the lifeboat.

5.10 A manually controlled lamp complying with the requirements of Part IX of this Schedule shall be fitted to the top of the cover or enclosure.

5.11 A lamp or source of light complying with the requirements of Part IX of this Schedule shall be fitted inside the lifeboat; however, oil lamps shall not be permitted for this purpose.

5.12 Unless expressly provided otherwise, every lifeboat shall be provided with effective means of bailing or be automatically self-bailing.

5.13 Every lifeboat shall be so arranged that an adequate view forward, aft and to both sides is provided from the control and steering position for safe launching and manoeuvering.

6. Lifeboat markings

6.1 The dimensions of the lifeboat, the number of persons which it is permitted to accommodate, the makers serial number, name or trade mark and the date of manufacture shall be marked on the lifeboat in clear permanent characters.

6.2 The name and port of registry of the ship to which the lifeboat belongs shall be marked on each side of the boat's bow in block capitals of the Roman alphabet.

6.3 Means of identifying the ship to which the lifeboat belongs and the number of the boat shall be marked in such a way that they are visible from above.

7. Lifeboat equipment

7.1 All items of lifeboat equipment, whether required by this paragraph or elsewhere in this Schedule, with the exception of boat-hooks which shall be kept available for fending off purposes, shall be secured within the lifeboat by lashings, storage in lockers or compartments, storage in brackets or similar mounting arrangements or other suitable means.

The equipment shall be secured in such manner as not to interfere with any abandonment procedures. All items of lifeboat equipment shall be as small and of as little mass as possible and shall be packed in a suitable and compact form. Except where otherwise stated, the normal equipment of every lifeboat shall consist of:

.1 sufficient buoyant oars to make headway in calm seas; thole pins, crutches or equivalent arrangements shall be provided for each oar provided; whole pins or crutches shall be attached to the boat by lanyards or chains;

.2 two boat-hooks;

.3 a buoyant bailer and two buckets;

.4 a survival manual;

.5 a binnacle containing an efficient compass complying with the requirements of Part V of the Seventh Schedule to these Rules which is luminous or provided with suitable means of illumination; in a totally enclosed lifeboat, the binnacle shall be permanently fitted at the steering position; in any other lifeboat, it shall be provided with suitable mounting arrangements;

.6 a sea-anchor complying with the requirements of Part I of the Seventh Schedule to these Rules;

.7 two efficient painters of a length equal to not less than twice the distance from the stowage position of the lifeboat to the waterline in the lightest seagoing condition or 15 metres whichever is the greater; one painter attached to the release device required by paragraph 5.7 shall be placed at the forward end of the lifeboat and the other shall be stored at or near the bow of the lifeboat ready for use ;

.8 two hatchets, one at each end of the lifeboat;

.9 watertight receptacles complying with the requirements of Part IV of the Seventh Schedule to these Rules containing a total of three litres of fresh water for each person the lifeboat is permitted to accommodate, of which one litre per person may be replaced by a de-salting apparatus capable of producing an equal amount of fresh water in two days;

.10 three rustproof graduated drinking vessels, one suitably graduated in millilitres;

.11 food rations totalling not less than 10,000 kilojoules for each person the lifeboat is permitted to accommodate; these rations shall be kept in airtight packaging and be stowed in a watertight container;

.12 four rocket parachute flares;

.13 six hand flares;

.14 two buoyant smoke signals;

.15 one waterproof electric torch suitable for Morse signalling together with one spare set of batteries and one spare bulb in a waterproof container;

.16 one daylight signalling mirror with instructions for its use for signalling to ships and aircraft;

.17 one copy of a rescue signal table for the time being approved by the Minister;

.18 one whistle or equivalent sound signal;

.19 a first-aid outfit complying with the requirements of Part II of the Seventh Schedule to these Rules;

.20 six doses of anti-seasickness medicine and one seasickness bag for each person;

.21 a jack-knife to be kept attached to the boat by a lanyard;

.22 three tin openers;

.23 two buoyant rescue quoits, attached to not less than 30 metres of buoyant line;

.24 a manual pump complying with the requirements of Part VIII of the First Schedule to these Rules;

.25 one set of fishing tackle;

.26 sufficient tools for minor adjustments to the engine and its accessories;

.27 two portable fire-extinguishers suitable for extinguishing oil fires;

.28 a searchlight capable of effectively illuminating a light-coloured object at night having a width of 18 metres at a distance of 180 metres for a total period of 6 hours and of working for not less than 3 hours continuously.

.29 an efficient radar reflector, unless a radar transponder is stowed in that lifeboat.

.30 thermal protective aids sufficient for 10 per cent. of the number of persons the lifeboat is permitted to accommodate or two thermal protective aids, whichever is the greater;

.31 in the case of ships engaged on voyages solely within the Near continental trading area the items specified in paragraphs 7.1.11 and 7.1.25 need not be carried.

8. Instructions and Information

8.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such training manual and instructions for on-board maintenance. Instructions and information shall be in English in a clear and concise form and shall include the following:--

.1 general description of the lifeboat and its equipment;

.2 installation arrangements;

.3 operational instructions including use of associated survival equipment;

.4 survival instructions;

.5 emergency repair instructions;

.6 deployment, boarding and launching instructions;

.7 method of launching from within the boat;

.8 release from launching appliances;

.9 on board maintenance requirements;

.10 servicing requirements;

.11 use of engine and accessories;

.12 recovery of boat including stowage and securing.

Rules 5 and 6.

PART II

PARTIALLY ENCLOSED LIFEBOATS

1. All partially enclosed lifeboats shall comply with the requirements of Part I of this Schedule and in addition shall comply with the requirements of this Part as follows:--

2. Every partially enclosed lifeboat shall be provided with effective means of bailing or be automatically self-bailing.

3. Enclosure

3.1 Permanently attached rigid covers shall be provided extending over not less than 20 per cent. of the length of the lifeboat from the stem and not less than 20 per cent. of the length of the lifeboat from the aftermost part of the lifeboat.

3.2 The rigid covers shall form two shelters. The interior height of the shelters shall be sufficient to permit persons easy access to their seats in the bow and stern of the lifeboat.

3.3 The rigid covers shall be so arranged that they include windows or translucent panels to admit sufficient daylight to the inside of the lifeboat with the openings or canopies closed so as to make artificial light unnecessary.

3.4 The rigid covers shall have railings to provide a secure handhold for persons moving about the exterior of the lifeboat.

3.5 Open parts of the lifeboats shall be fitted with a permanently attached foldable canopy so arranged that:

.1 it can be easily erected by not more than two persons;

.2 it is insulated to protect the occupants against cold by means of not less than two layers of material separated by an air gap or other equally efficient means; means shall be provided to prevent accumulation of water in the air gap.

3.6 The enclosure formed by the rigid covers and canopy shall be so arranged:

.1 as to allow launching and recovery operations to be performed without any occupant having to leave the enclosure;

.2 that it has entrances at both ends and on each side, provided with efficient adjustable closing arrangements which can be easily and quickly opened and closed from inside or outside so as to permit ventilation but exclude seawater, wind and cold; means shall be provided for holding the entrances securely in the open and in the closed position;

.3 that with the canopy erected and all entrances closed, sufficient air is admitted for the occupants at all times;

.4 that it has means for collecting rainwater;

.5 that the exterior of the rigid covers and canopy and the interior of that part of the lifeboat covered by the canopy is of a highly visible colour. The interior of the shelters shall be of a colour which does not cause discomfort to the occupants;

.6 that it is possible to row the lifeboat.

4. The radiotelegraph installation required by Rule 5 (6) (a) of these Rules shall be installed in a cabin large enough to accommodate both the equipment and the person using it. No separate cabin is required if the construction of the lifeboat provides a sheltered space to the satisfaction of the Minister.

5. If a fixed two-way VHF radiotelephone apparatus is fitted in the lifeboat it shall be installed in a cabin large enough to accommodate both the equipment and the person using it; provided that no separate cabin shall be required if the construction of the lifeboat provides a sheltered space to the satisfaction of the Minister.

Rules 5, 6 and 7.

PART III

SELF-RIGHTING PARTIALLY ENCLOSED LIFEBOATS

1. All self-righting partially enclosed lifeboats shall comply with the requirements of Part I of this Schedule and in addition shall comply with the requirements of this Part as follows:--

2. Enclosure

2.1 Permanently attached rigid covers shall be provided extending over not less than 20 per cent. of the length of the lifeboat from the stem and not less than 20 per cent. of the length of the lifeboat from the aftermost part of the lifeboat.

2.2 The rigid covers shall form two shelters. If the shelters have bulkheads they shall have openings of sufficient size to permit easy access by persons each wearing an immersion suit or warm clothes and a lifejacket. The interior height of the shelters shall be sufficient to permit persons easy access to their seats in the bow and stern of the lifeboat.

2.3 The rigid covers shall be so arranged that they include windows or translucent panels to admit sufficient daylight to the inside of the lifeboat with the openings or canopies closed so as to make artificial light unnecessary.

2.4 The rigid covers shall have railings to provide a secure handhold for persons moving about the exterior of the lifeboat.

2.5 Open parts of the lifeboat shall be fitted with a permanently attached foldable canopy so arranged that:

.1 it can be easily erected by not more than two persons in not more than two minutes;

.2 it is insulated to protect the occupants against cold by means of not less than two layers of material separated by an air gap or other equally efficient means; means shall be provided to prevent accumulation of water in the air gap;

2.6 The enclosure formed by the rigid covers and canopy shall be so arranged:

.1 as to allow launching and recovery operations to be performed without any occupant having to leave the enclosure;

.2 that it has entrances at both ends and on each side, provided with efficient adjustable closing arrangements which can be easily and quickly opened and closed from inside or outside so as to permit ventilation but exclude seawater, wind and cold; means shall be provided for holding the entrances securely in the open and in the closed position;

.3 that with the canopy erected and all entrances closed, sufficient air is admitted for the occupants at all times;

.4 that it has means for collecting rainwater;

.5 that the exterior of the rigid covers and canopy and the interior of that part of the lifeboat covered by the canopy is of a highly visible colour. The interior of the shelters shall be of a colour which does not cause discomfort to the occupants;

.6 that it is possible to row the lifeboat.

3. Capsizing and re-righting

3.1 A four-point safety belt and head protection shall be fitted at each indicated seating position. The safety belt shall be so designed as to hold a person of a mass of 100 kilogrammes securely in place when the lifeboat is in a capsized position.

3.2 The stability of the lifeboat shall be such that it is inherently or automatically self-righting when loaded with its full or a partial complement of persons and equipment and the persons are secured with safety belts.

4. Propulsion

4.1 The engine and transmission shall be controlled from the helmsman's position.

4.2 The engine and engine installation shall be capable of running in any position during capsize and continue to run after the lifeboat returns to the upright or shall automatically stop on capsizing and be easily restarted after the lifeboat returns to the upright and the water has been drained from the lifeboat. The design of the fuel and lubricating systems shall prevent the loss of fuel and the loss of more than 250 millilitres of lubricating oil from the engine during capsize.

4.3 Air-cooled engines shall have a duct system to take in cooling air from, and exhaust it to, the outside of the lifeboat. Manually operated dampers shall be provided to enable cooling air to be taken in from, and exhausted to, the exterior of the lifeboat.

5. Construction and fendering

5.1 Notwithstanding the requirements of paragraph 3.6 of Part I of this Schedule a self-righting partially enclosed lifeboat shall be so constructed and fendered as to ensure that the lifeboat renders protection against harmful accelerations resulting from an impact of the lifeboat, when loaded with its full complement of persons and equipment, against the ship's side at an impact velocity of not less than 3.5 metres per second.

5.2 The lifeboat shall be automatically self-bailing.

6. The radiotelegraph installation required by Rule 5 (6) (a) of these Rules shall be installed in a cabin large enough to accommodate both the equipment and the person using it. No separate cabin is required if the construction of the lifeboat provides a sheltered space to the satisfaction of the Minister.

Rules 5, 6 and 7.

PART IV

TOTALLY ENCLOSED LIFEBOATS

1. All totally enclosed lifeboats shall comply with the requirements of Part I of this Schedule and in addition shall comply with the requirements of this Part as follows:--

2. Enclosure

2.1 Every totally enclosed lifeboat shall be provided with a rigid watertight enclosure which completely encloses the lifeboat.

2.2 The enclosure shall be so arranged that:

.1 it protects the occupants against heat and cold;

.2 access to the lifeboat is provided by hatches which can be closed to make the lifeboat watertight;

.3 hatches are positioned so as to allow launching and recovery operations to be performed without any occupant having to leave the enclosure;

.4 access hatches are capable of being opened and closed from both inside and outside and are equipped with means to hold them securely in open positions;

.5 it is possible to row the lifeboat;

.6 it is capable, when the lifeboat is in the capsized position with the hatches closed and without significant leakage, of supporting the entire mass of the lifeboat, including all equipment, machinery and its full complement of persons;

.7 it includes windows or translucent panels on both sides which admit sufficient daylight to the inside of the lifeboat with the hatches closed to make artificial light unnecessary;

.8 its exterior is of a highly visible colour and its interior of a colour which does not cause discomfort to the occupants;

.9 handrails provide a secure handhold for persons moving about the exterior of the lifeboat, and aid embarkation and disembarkation;

.10 persons have access to their seats from an entrance without having to climb over thwarts or other obstructions;

.11 the occupants are protected from the effects of dangerous sub-atmospheric pressures which might be created by the lifeboat's engine.

3. Capsizing and re-righting

3.1 A four-point safety belt and head protection shall be fitted at each indicated seating position. The safety belt shall be designed to hold a person of a mass of 100 kilogrammes securely in place when the lifeboat is in a capsized position.

3.2 The stability of the lifeboat shall be such that it is inherently or automatically self-righting when loaded with its full or a partial complement of persons and equipment and all entrances and openings are closed watertight and the persons are secured with safety belts.

3.3 The lifeboat shall be capable of supporting its full complement of persons and equipment when the lifeboat is in the damaged condition described in paragraph 3.1 of Part I of this Schedule and its stability shall be such that in the event of capsizing, it will automatically attain a position that will provide an above-water escape for its occupants.

3.4 The design of all engine exhaust pipes, air ducts and other openings shall be such that water is excluded from the engine when the lifeboat capsizes and re-rights.

4. Propulsion

4.1 The engine and transmission shall be controlled from the helmsman's position.

4.2 The engine installation shall be capable of running in any position during capsize and continue to run after the lifeboat returns to the upright or shall automatically stop on capsizing and be easily restarted after the lifeboat returns to the upright. The design of the fuel and lubricating systems shall prevent the loss of fuel and the loss of more than 250 millilitres of lubricating oil from the engine during capsize.

4.3 Air-cooled engines shall have a duct system to take in cooling air from, and exhaust it to, the outside of the lifeboat. Manually operated dampers shall be provided to enable cooling air to be taken in from, and exhausted to, the exterior of the lifeboat.

5. Construction and fendering

5.1 Notwithstanding the requirements of paragraph 3.6 of Part I of this Schedule, a totally enclosed lifeboat shall be so constructed and fendered as to ensure that the lifeboat renders protection against harmful accelerations resulting from an impact of the lifeboat, when loaded with its full complement of persons and equipment against the ship's side at an impact velocity of not less than 3.5 metres per second.

6. Free-fall lifeboats

6.1 A lifeboat arranged for free-fall launching shall be a totally enclosed lifeboat so constructed that it is capable of rendering protection against harmful accelerations resulting from being launched, when loaded with its full complement of persons and equipment, from at least the maximum height at which it is designed to be stowed above the waterline with the ship in the lightest seagoing condition, under unfavourable conditions of trim of up to 10 degrees and with the ship listed not less than 20 degrees either way.

Rule 8.

PART V

LIFEBOAT WITH A SELF-CONTAINED AIR SUPPORT SYSTEM

1. All lifeboats with a self-contained air support system shall comply with the requirements of Parts I and IV of this Schedule and in addition shall comply with the requirements of this Part as follows:--

2. Every lifeboat with a self-contained air support system shall be so arranged that, when proceeding with all entrances and openings closed, the air in the lifeboat remains safe and breathable and the engine runs normally for a period of not less than ten minutes. During this period the atmospheric pressure inside the lifeboat shall never fall below the outside atmospheric pressure nor shall it exceed it by more than 20 millibars. The system shall have visual indicators to indicate the pressure of the air supply at all times.

Rule 8.

PART VI

FIRE-PROTECTED LIFEBOATS

1. All fire-protected lifeboats in this Part shall comply with the requirements of Part I, IV and V of this Schedule and in addition shall comply with the requirements of this Part as follows:--

2. Every fire-protected lifeboat when waterborne shall be capable of protecting the number of persons it is permitted to accommodate when subjected to a continuous oil fire that envelops the lifeboat for a period of not less than eight minutes.

3. Water spray system

3.1 A lifeboat which has a water spray fire-protection system shall comply with the following:--

.1 water for the system shall be drawn from the sea by a self-priming motor pump. It shall be possible to turn "on" and "off" the flow of water over the exterior of the lifeboat;

.2 the seawater intake shall be so arranged as to prevent the intake of flammable liquids from the sea surface;

.3 the system shall be arranged for flushing with fresh water and allowing complete drainage.

First Schedule, Part 1.

PART VII

LIFEBOAT DISENGAGING GEAR

1. Except in the case of single point suspension the lifeboat disengaging gear shall be so arranged that all hooks are released simultaneously on the operating of the control mechanism.

2. The means of effecting release shall be placed near the coxswain's position.

3. The gear shall have two release capabilities:--

.1 a normal release capability which will release the lifeboat only when it is waterborne or when there is no load on the hooks;

.2 an on-load release capability which will release the lifeboat with a load on the hooks. This release shall be so arranged as to release the lifeboat under any condition of loading from no-load with the lifeboat waterborne to a load of 1.1 times the total mass of the lifeboat when loaded with its full complement of persons and equipment. This release shall be adequately protected against accidental or premature use.

4. The means of connection between the hooks, safety device and the operating lever or release unit shall:

.1 be arranged and led so as to ensure the efficient operation of the gear;

.2 wherever necessary, be properly cased in for the safety or efficient action of the gear or for the protection of persons from injury; and

.3 where cased in, means shall be provided for lubricating this equipment.

5.1 The release control(s) are to be clearly marked in a colour that contrasts with its surroundings, and a suitably worded instruction plate indicating the method of safe operation of the gear shall be provided.

6.1 Such parts of the gear as would otherwise be likely to be set fast by rust or corrosion shall be made of non-corrodible metal.

7.1 The mechanism shall be designed with a factor of safety of six based on the ultimate strength of the materials used, assuming that the mass of the lifeboat is equally distributed.

First Schedule, Part I.

PART VIII

MANUAL PUMPS

1. Every lifeboat manual pump shall comply with the following requirements:--

.1 the capacity when operated at not more than 60 double strokes per minute at 1.2 metres suction head, shall be not less than:

.1 30 litres per minute in lifeboats of 7 metres in length or over; or

.2 20 litres per minute in lifeboats of less than 7 metres in length;

.2 in its normal dry state (excluding internal grease or other assistance) the pump shall be readily self-priming when operated at a suction head of not less than 1.2 metres;

.3 all parts of the pump shall be of material unaffected by the corrosive effects of sea water;

.4 the interior of the pump, including valves, shall be readily accessible for emergency cleaning and the cover for access shall be capable of being easily removed without the use of a spanner or other special tool; and

.5 the pump branches shall be suitable for use with rubber hose connections of at least 30 millimetres bore. The metal part of the operating handle shall be suitably sheathed by material other than wood to ensure that the hands of the operator are protected when the pump is used in extreme cold. The spindle gland shall be of the spring loaded seal ring type.

First Schedule, Part 1.

PART IX

LIFEBOAT LIGHTS

1. General

1.1 Internal and External Lights

.1 The lights shall be provided with a manually operated switch.

.2 Each light shall be connected independently to its own power source unless it is operated from the lifeboat's battery system.

2. Construction

Internal and External Lights

.1 The complete light unit shall be constructed with proper workmanship and materials.

.2 It shall be capable of withstanding the drop test for a lifeboat.

.3 It shall be capable of withstanding a drop of 2 metres on to a rigidly mounted steel plate or concrete surface.

.4 It shall be rot proof, corrosion resistant, and not be unduly affected by sea-water, oil or fungal growth.

.5 It shall not deteriorate due to damp or humidity when stowed in or on a lifeboat.

.6 The power source shall be proofed against leakage of any chemicals which could damage or cause deterioration of the lifeboat.

.7 The connection between light and power shall be suitably protected.

.8 The lamp, lamp holder and lens shall be so constructed to prevent the ingress of water.

.9 If the external light is a flashing light, it shall not be fitted with a lens or curved reflector to concentrate the beam.

3. Performance

3.1 Internal and External Light

.1 The lights shall have an operational endurance of not less than 12 hours.

.2 They shall not be damaged in stowage throughout the air temperature range -30 degrees centigrade to +65 degrees centigrade.

.3 They shall operate in a satisfactory manner throughout a seawater temperature -1 degree centigrade to +30 degrees centigrade.

3.2 Internal Light

.1 The light shall be of sufficient luminous intensity to enable survival and equipment instructions to be read.

3.3 External Light

.1 The light shall be visible on a dark night with a clear atmosphere at a distance of at least two miles.

.2 It shall be visible through 360 degrees in a horizontal direction and over as great a segment of the upper hemisphere as is practical when attached to a lifeboat.

.3 In the case of a flashing light it shall flash at a rate of not less than 50 flashes per minute for the first 2 hours of operation.

.4 When fitted to a fire-protected lifeboat, the light should be arranged such that it is protected by a water spray system.

4. Markings

Internal and External Lights

4.1 The power source if independent of the lifeboat's battery system shall be marked externally with:--

.1 the manufacturer's name or trade mark;

.2 the type and batch number;

.3 date of manufacture and expiry;

.4 the phrase "DOM Approved".

4.2 If the power source is a chemical pressurised cell it shall be clearly marked with a suitable warning notice.

SECOND SCHEDULE

REQUIREMENTS FOR RESCUE BOATS

PART I

RIGID RESCUE BOATS

Rules 2, 5, 6, 7, 8, 10, 11 and 16.

1. General

1.1 A rigid rescue boat may be accepted as a lifeboat provided it also complies with the relevant requirements of the First Schedule to these Rules.

1.2 All rigid rescue boats prescribed in this Part shall:

.1 be constructed with proper workmanship and materials;

.2 not be damaged in stowage throughout the air temperature range --30 degrees centigrade to +65 degrees centigrade;

.3 be capable of operating throughout the seawater temperature range --1 degree centigrade to +30 degrees centigrade;

.4 be rot-proof, corrosion-resistant, and not be unduly affected by seawater, oil or fungal attack;

.5 be resistant to deterioration from exposure to sunlight;

.6 be of highly visible colour on all parts where this will assist detection;

.7 be fitted with retro-reflective material where this will assist in detection and dimensions and location of the material shall be to the satisfaction of the Minister;

.8 be capable of satisfactory operation in a sea environment.

2. Construction

2.1 All boats shall be properly constructed and shall be of such form and proportions that they have ample stability in a seaway and sufficient freeboard when loaded with their full complement of persons and equipment. All boats shall have rigid hulls and shall be capable of maintaining positive stability when in an upright position in calm water and loaded with their full complement of persons and equipment and holed in any one location below the waterline, assuming no loss of buoyancy material and no other damage.

2.2 All boats shall be of sufficient strength to:

.1 enable them to be safely lowered into the water when loaded with their full complement of persons and equipment; and

.2 be capable of being launched and towed when the ship is making headway at a speed of 5 knots in calm water.

2.3 Seating shall be provided on thwarts, benches or fixed chairs fitted as low as practicable in the boat and constructed so as to be capable of supporting the number of persons each weighing 100 kilogrames for which spaces are provided in compliance with the requirements of paragraph 2.5.2.

2.4 Each boat shall be of sufficient strength to withstand, when loaded with its full complement of persons and equipment and with, where applicable, skates or fenders in position, a lateral impact against the ship's side at an impact velocity of at least 3.5 metres per second and also a drop into the water from a height of at least 3 metres.

2.5 The number of persons which a boat shall be permitted to accommodate shall be equal to the lesser of:

.1 the number of persons having an average mass of 75 kilogrammes all wearing lifejackets, that can be seated in a normal position plus one person lying down without interfering with the means of propulsion or the operation of any of the boat's equipment; or

.2 the number of spaces that can be provided on the seating arrangements in accordance with Figure 2 of the Fifteenth Schedule to these Rules, plus one person lying down.

2.6 Each seating position shall be clearly indicated in the boat.

2.7 All boats shall have a boarding ladder that can be used on either side of the boat to enable persons in the water to board the boat. The lowest step of the ladder shall be weighted if of buoyant material and shall float at a level not less than 0.4 metres below the boat's light waterline.

2.8 The boat shall be so arranged that helpless people can be brought on board either from the sea or on stretchers.

2.9 All surfaces on which persons might walk shall have a non-skid finish.

2.10 All boats shall have inherent buoyancy or shall be fitted with inherently buoyant material which shall not be adversely affected by seawater, oil or oil products. Such buoyancy shall be sufficient to float the boat with all its equipment on board when flooded and open to the sea. Additional inherently buoyant material, equal to 280 newtons of buoyant force per person shall be provided for the number of persons the boat is permitted to accommodate. Buoyant material, unless in addition to that required above, shall not be installed external to the hull of the boat.

2.11 Every boat, when loaded with 50 per cent. of the number of persons the boat is permitted to accommodate seated in their formal positions to one side of the centreline, shall have a freeboard, measured from the waterline to the lowest opening through which the boat may become flooded, of at least 1.5 per cent. of the boat's length or 100 millimetres whichever is the greater.

2.12 All boats shall:

.1 be not less than 3.8 metres and not more than 8.5 metres in length;

.2 be capable of carrying at least five seated persons and a person lying down.

2.13 Unless the boat has adequate sheer, it shall be provided with a bow cover extending for not less than 15 per cent. of its length.

2.14 All boats shall be capable of manoeuvring at speeds of at least six knots and maintaining a speed of 6 knots for a period of at least 4 hours.

2.15 All boats shall have sufficient mobility and manoeuvrability in a seaway to enable persons to be retrieved from the water, marshal liferafts and tow the largest liferaft carried on the ship when loaded with its full complement of persons and equipment or its equivalent at a speed of at least 2 knots.

2.16 The boat shall be fitted with an inboard or outboard engine complying with the relevant parts of paragraph 3.

2.17 Arrangements for towing shall be permanently fitted in rescue boats and shall be sufficiently strong to marshal or tow liferafts as required by paragraph 2.15.

2.18 All boats shall be fitted with weathertight stowage for small items of equipment.

2.19 Hulls and rigid covers, if fitted, shall be fire-retardant or non-combustible.

2.20 Each boat shall be of sufficient strength to withstand a load, without residual deflection on removal of that load;

.1 in the case of boats with metal hulls, 1.25 times the total mass of the boat when loaded with its full complement of persons and equipment; or

.2 in the case of other boats, twice the total mass of the boat when loaded with its full complement of persons and equipment.

2.21 All boats shall be fitted with a protective stowage cover and shall be kept covered at all times when the boat is not in use. The cover shall be arranged for quick removal in an emergency.

3. Rigid rescue boat propulsion

3.1 Inboard engine

.1 Where a boat is powered by an inboard engine it shall be of the compression ignition type. No engine shall be used for any boat if its fuel has a flashpoint of 43 degrees centigrade or less (Closed Cup Test) and the engine shall:

.1 be provided with either a manual starting system, or a power starting system with two independent rechargeable energy sources. Any necessary starting aids shall also be provided; the engine starting systems and starting aids shall start the engine at an ambient temperature of --15 degrees centigrade within two minutes of commencing the start procedure unless, in the opinion of the Minister having regard to the particular voyages in which the ship carrying the boat is constantly engaged, a different temperature is appropriate; the starting systems shall not be impeded by the engine casing, thwarts or other obstructions;

.2 be capable of operating for not less than five minutes after starting from cold with the boat out of the water; and

.3 be capable of operating when the boat is flooded up to the centreline of the crank shaft.

3.2 Outboard Engine

.1 A petrol-driven outboard engine with an approved fuel system may be fitted to a boat provided the tank is specially protected against fire and explosion.

.2 A petrol engine shall be provided with either a manual starting system, or a power starting system. Any necessary starting aids shall also be provided. The engine starting systems and starting aids shall start the engine at an ambient temperature of --15 degrees centigrade within two minutes of commencing the start procedure unless, in the opinion of the Minister having regard to the particular voyages in which the ship carrying the boat is constantly engaged, a different temperature is appropriate; the starting systems shall not be impeded by the engine casing, thwarts or other obstructions.

3.3 Unless the propeller is so arranged so as to avoid its rotation constituting a danger to people in the water adjacent to it the drive arrangement between the prime mover and the propeller shall be such that the propeller can be brought to rest without stopping the prime mover. Provision shall be made for ahead and astern propulsion of the craft.

3.4 The exhaust pipe shall be so arranged as to prevent water from entering the engine in normal operation.

3.5 All boats shall be designed with due regard to the safety of persons in the water and to the possibility of damage to the propulsion system by floating debris.

3.6 The boat engine, transmission and engine accessories shall be enclosed in a fire-retardant casing or other suitable arrangements providing similar protection. Such arrangements shall also protect persons from coming into accidental contact with hot or moving parts and protect the engine from exposure to weather and sea. Adequate means shall be provided to reduce the engine noise. Starter batteries shall be provided with casings which form a watertight enclosure around the bottom and sides of the batteries. The battery casings shall have a tight fitting top which provides for necessary gas venting.

3.7 The boat engine and accessories shall be designed to limit electromagnetic emissions so that engine operation does not interfere with the operation of radio life-saving appliances used in the boat.

3.8 Means shall be provided for recharging all engine-starting, searchlight and, when fitted, radio batteries. Radio batteries shall not be used to provide power for engine starting. The electric power supply from the ship to any rigid rescue boat shall be at a voltage of not exceeding 55 volts direct current or 55 volts root mean square alternating current and shall be capable of being disconnected automatically at the rigid rescue boat embarkation station.

3.9 Water-resistant instructions for starting and operating the engine shall be provided and mounted in a conspicuous place near the engine starting controls.

4. Boat fittings

4.1 All boats shall be provided with at least one drain valve fitted near the lowest point in the hull, which shall automatically open to drain water from the hull when the boat is not waterborne and shall automatically close to prevent entry of water when the boat is waterborne. Each drain valve shall be provided with a cap or plug to close the valve, which shall be attached to the boat by a lanyard, chain, or other suitable means. Drain valves shall be readily accessible and capable of being closed inside the boat and their position shall be clearly indicated.

4.2 All boats shall be provided with a rudder and tiller or other suitable means of steering. When a wheel or other remote steering mechanism is also provided the alternative means shall be capable of steering the boat in the case of failure of the steering mechanism. Except where the rudder and tiller forms part of an outboard engine the rudder shall be permanently attached to the boat and the tiller shall be permanently installed on or linked to the rudder stock. However, if the boat has a remote steering mechanism the tiller may be removable and securely stowed near the rudder stock. The steering arrangements shall be so arranged as not to be damaged by operation of the release mechanism or the propeller.

4.3 Except in the vicinity of the rudder, propeller or outboard engine, a buoyant lifeline shall be becketed around the outside of the boat.

4.4 Boats which are not self-righting when capsized shall have suitable handholds on the underside of the hull to enable persons to cling to the boat. The handholds shall be fastened to the boat in such a way that, when subjected to an impact sufficient to cause them to break away from the boat, they break away without damaging the boat.

4.5 Every boat to be launched by a fall or falls shall be fitted with a release mechanism complying with Part IV of this Schedule.

4.6 Every boat shall be fitted with a release device to enable the forward painter to be released when under tension.

4.7 Boats intended for launching down the side of a ship shall have skates and fenders as necessary to facilitate launching and prevent damage to the boat.

4.8 Unless expressly provided otherwise, every boat shall be provided with effective means of bailing or be automatically self-bailing.

5. Markings

5.1 The dimensions of the boat, the numbers of persons which it is permitted to accommodate, the maker's serial number, name or trade mark and the date of manufacture shall be marked on the boat in clear permanent characters.

5.2 The name and port of registry of the ship to which the boat belongs shall be marked on each side of the boat's bow in block capitals of the Roman alphabet.

5.3 Means of identifying the ship to which the boat belongs and the number of the boat shall be marked in such a way that they are visible from above.

6. Boat Equipment

6.1 All items of rescue boat equipment, with the exception of the boat-hook which shall be kept available for fending off purposes, shall be secured within the boat by lashing, storage in lockers or compartments, storage in brackets or similar mounting arrangements, or other suitable means. The equipment shall be secured in such a manner as not to interfere with any launching or recovery procedures. All items of boat equipment shall be as small and of as little mass as possible and shall be packed in suitable and compact form.

6.2 The equipment of every boat shall consist of:

.1 sufficient buoyant oars or paddles to make headway in calm seas; thole pins, crutches or equivalent arrangements shall be provided for each oar; thole pins or crutches shall be attached to the boat by lanyards or chains;

.2 a buoyant bailer;

.3 a binnacle containing an efficient compass complying with the requirements of Part V of the Seventh Schedule to these Rules which is luminous or provided with suitable means of illumination;

.4 a sea-anchor complying with the requirements of Part I of the said Seventh Schedule;

.5 a painter of sufficient length and strength, attached to the release device complying with the requirements of paragraph 4.6 and placed at the forward end of the boat;

.6 one buoyant line, not less than 50 metres in length, of sufficient strength to tow a liferaft as required by paragraph 2.15;

.7 one waterproof electric torch suitable for Morse signalling, together with one spare set of batteries and one spare bulb in a waterproof container;

.8 one whistle or equivalent sound signal;

.9 a first-aid outfit complying with the requirements of Part II of the said Seventh Schedule in a waterproof case capable of being closed tightly after use;

.10 two buoyant rescue quoits, attached to not less than 30 metres of buoyant line with a breaking strain of at least 1.0 kilonewtons;

.11 a searchlight capable of effectively illuminating a light-coloured object at night having a width of 18 metres at a distance of 180 metres for a total period of 6 hours and of working for at least 3 hours continuously;

.12 an efficient radar reflector;

.13 thermal protective aids sufficient for 10 per cent. of the number of persons the rescue boat is permitted to accommodate or two, whichever is the greater;

.14 a boat hook;

.15 a bucket;

.16 a knife or hatchet;

.17 a portable fire extinguisher.

7. Instructions and Information

7.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such training manual and instructions for on-board maintenance. Instructions and information shall be in English in a clear and concise form and shall include the following:--

.1 general description of the boat and its equipment;

.2 installation arrangements;

.3 operational instructions including use of associated survival equipment;

.4 survival instructions;

.5 emergency repair instructions;

.6 deployment, boarding and launching instructions;

.7 method of launching from within the boat;

.8 release from launching appliance;

.9 on board maintenance requirements;

.10 servicing requirements;

.11 use of engine and accessories;

.12 recovery of boat including stowage and securing.

8. Access into boats

8.1 Every passenger ship rigid rescue boat shall be so arranged that it can be rapidly boarded by its rescue complement of persons. Rapid disembarkation shall also be possible.

8.2 Every cargo ship rigid rescue boat shall be so arranged that it can be boarded by its rescue complement of persons in not more than three minutes from the time the instruction to board is given. Rapid disembarkation shall also be possible.

Rules 2, 5, 6, 7, 8, 10, 11 and 16.

PART II

RIGID INFLATED RESCUE BOATS

1. General

1.1 A rigid inflated rescue boat is a composite craft combining a rigid lower hull and inflated tubes fitted at the edge of the lower hull forming a watertight boundary.

1.2 All rigid inflated rescue boats shall comply with all the requirements of Part I of this Schedule with the exception of paragraphs 1.1 and 2.10.

2. Construction

2.1 The buoyancy of the boat shall be a combination of inherent and inflated buoyancy.

2.2 The inflated buoyancy tube shall be a single tube sub-divided into at least five separate compartments of approximately equal volume.

2.3 All boats shall have adequate inherent buoyancy or inherently buoyant material together with the inflatable compartments on one side (excluding the forward compartment) when inflated, sufficient to float the boat with all its equipment on board when flooded and open to the sea.

2.4 Additional inherent buoyancy equal to 140 newtons of buoyancy force per person shall be provided for the number of persons the boat is permitted to accommodate. This additional buoyancy shall not be installed externally to the rigid hull of the boat.

2.5 Inherently buoyant material shall not be adversely affected by seawater, oil or oil products.

2.6 The inflated buoyancy tubes shall comply with the requirements of paragraphs 2.20, 2.21 and 2.22 of Part III of this Schedule.

2.7 The inflated buoyancy tubes shall be maintained at all times in a fully inflated condition.

3. Markings

3.1 If any of the markings required by paragraph 5 of Part I of this Schedule are marked on the buoyancy tubes, the materials used to mark them shall be of a type which is compatible with the boat's coated fabric and approved by the boat manufacturer.

4. Equipment

4.1 In addition to the equipment required by paragraph 6.2 of Part I of this Schedule the following items are required:

.1 an efficient manually operated bellows or pump, and

.2 a repair kit in a suitable container for repairing punctures to the coated fabric of the buoyancy tubes.

Rules 2, 5, 6, 7, 8, 10, 11 and 16.

PART III

INFLATED RESCUE BOATS

1. General

1.1 An inflated rescue boat is a craft combining a flexible lower hull and inflated tubes fitted at the edge of the lower hull together forming a watertight boundary and which relies solely on the buoyancy of the inflated tubes as the inherent buoyancy of the craft.

1.2 All inflated rescue boats prescribed in this Part shall:

.1 be constructed with proper workmanship and materials;

.2 not be damaged in stowage throughout the air temperature range -30 degrees centigrade to +65 degrees centigrade;

.3 be capable of operating throughout the seawater temperature range -1 degree centigrade to +30 degrees centigrade;

.4 be rot-proof, corrosion-resistant, and not be unduly affected by seawater, oil or fungal attack;

.5 be resistant to deterioration from exposure to sunlight;

.6 be of highly visible colour on all parts where this will assist detection;

.7 be fitted with retro-reflective material where this will assist in detection, and the dimensions and location of the material shall be to the satisfaction of the Minister;

.8 be capable of satisfactory operation in a sea environment.

2. Construction

2.1 All boats shall be properly constructed and shall be of such form and proportions that they have ample stability in a seaway and sufficient freeboard when loaded with their full complement of persons and equipment. All boats shall be capable of maintaining positive stability in an upright position in calm water when loaded with their full complement of persons and equipment and fully swamped,

2.2 All boats shall be of sufficient strength to:

.1 enable them to be safely lowered into the water when loaded with their full complement of persons and equipment; and

.2 be capable of being launched and towed when the ship is making headway at a speed of 5 knots in calm water.

2.3 Seating shall be provided on thwarts, benches or fixed chairs fitted as low as practicable in the boat and constructed so as to be capable of supporting the number of persons each weighing 100 kilogrammes for which spaces are provided in compliance with the requirements of paragraph 2.5.2.

2.4 Each boat shall be of sufficient strength to withstand, when loaded with its full complement of persons and equipment and with, where applicable, skates or fenders in position, a lateral impact against the ship's side at an impact velocity of at least 3.5 metres per second and also a drop into the water from a height of at least 3 metres.

2.5 The number of persons which a boat shall be permitted to accommodate shall be equal to the lesser of:

.1 the number of persons having an average mass of 75 kilogrammes all wearing lifejackets, that can be seated in a normal position plus one person lying down without interfering with the means of propulsion or the operation of any of the boat's equipment; or

.2 the number of spaces that can be provided on the seating arrangements in accordance with Figure 2 (Fifteenth Schedule), plus one person lying down.

2.6 Each seating position shall be clearly indicated in the boat.

2.7 All boats shall have a boarding ladder that can be used on either side of the boat to enable persons in the water to board the boat. The lowest step of the ladder shall be weighted and float at a level not less than 0.4 metres below the boat's light waterline.

2.8 The boat shall be so arranged that helpless people can be brought on board either from the sea or on stretchers.

2.9 All surfaces on which persons might walk shall have a non-skid finish.

2.10 All boats, when loaded with 50 per cent. of the number of persons the boat is permitted to accommodate seated in their normal positions to one side of the centreline , shall have a freeboard, measured from the waterline to the lowest opening through which the boat may become flooded, of at least 1.5 per cent. of the boat's length or 100 millimetres whichever is the greater.

2.11 All boats shall:

.1 be not less than 3.8 metres and not more than 8.5 metres in length;

.2 be capable of carrying at least five seated persons and a person lying down.

2.12 Unless the boat has adequate sheer, it shall be provided with a bow cover of highly visible colour extending for not less than 15 per cent. of its length and shall be angled upwards to deflect water and spray.

2.13 Boats shall be capable of manoeuvring at speed of at least 6 knots and maintaining a speed of 6 knots for a period of at least 4 hours.

2.14 Boats shall have sufficient mobility and manoeuvrability in a seaway to enable persons to be retrieved from the water, marshal liferafts and tow the largest liferaft carried on the ship, when loaded with its full complement of persons and equipment, or its equivalent, at a speed of at least 2 knots.

2.15 The boat shall be fitted with an inboard or outboard engine complying with the relevant parts of paragraph 3.

2.16 Arrangements for towing shall be permanently fitted in boats and shall be sufficiently strong to marshal or tow liferafts as required by paragraph 2.14.

2.17 All boats shall be fitted with weathertight stowage for small items of equipment.

2.18 An inflated rescue boat shall be constructed in such a way that, when suspended by its bridle or lifting hook:

.1 it is of sufficient strength and rigidity to enable it to be lowered and recovered with its full complement of persons and equipment;

.2 it is of sufficient strength to withstand a load of 1.1 times the mass of its full complement of persons and equipment at an ambient temperature of -30 degrees centigrade with all relief valves operative;

.3 it is of sufficient strength to withstand a load of four times the mass of its full complement of persons and equipment at an ambient temperature of 20 degrees centigrade with all relief valves inoperative.

2.19 Inflated rescue boats shall be so constructed as to be capable of withstanding exposure:

.1 when stowed on an open deck on a ship at sea;

.2 for 30 days afloat in all sea conditions.

2.20 The buoyancy of an inflated rescue boat shall be provided by either a single tube subdivided into at least five separate compartments of approximately equal volume or two separate tubes neither exceeding 60 per cent. of the total volume. The buoyancy tubes shall be so arranged that, in the event of any one of the compartments being damaged, the intact compartments shall be able to support, with positive freeboard over the boat's entire periphery, the number of persons which the boat is permitted to accommodate, each having a mass of 75 kilogrammes, and seated in their normal positions.

2.21 The buoyancy tubes forming the boundary of the inflated rescue boat shall on inflation provide a volume of not less than 0.17 cubic metres for each person the rescue boat is permitted to accommodate and the diameter of the main buoyancy chamber must be at least 0.43 metres.

2.22 Each buoyancy compartment shall be fitted with a non-return valve for manual inflation and means for deflation. A safety relief valve shall also be fitted to each buoyancy compartment.

2.23 When inverted in the water a boat shall be capable of being righted by not more than two persons.

2.24 Rubbing strips shall be provided underneath the bottom and on vulnerable places on the outside of the inflated rescue boat.

2.25 Where a transom is fitted it shall not be inset by more than 20 per cent. of the overall length of the inflated rescue boat.

2.26 Suitable patches shall be provided for securing painters forward and aft and becketed lifelines inside and outside the boat.

2.27 The inflated rescue boat shall be maintained at all times in a fully inflated condition.

2.28 All boats shall be fitted with a protective stowage cover and shall be kept covered at all times when the boat is not in use. The cover shall be arranged for quick removal in an emergency.

3. Inflated rescue boat propulsion

3.1 Inboard Engine

.1 Where a boat is powered by an inboard engine it shall be of the compression ignition type. No engine shall be used for any boat if its fuel has a flashpoint of 43 degrees centigrade or less (Closed Cup Test) and the engine shall:

.1 be provided with either a manual starting system, or a power starting system with two independent rechargeable energy sources. Any necessary starting aids shall also be provided; the engine starting systems and starting aids shall start the engine at an ambient temperature of --15 degrees centigrade within two minutes of commencing the start procedure unless, in the opinion of the Minister having regard to the particular voyages in which the ship carrying the boat is constantly engaged, a different temperature is appropriate; the starting systems shall not be impeded by the engine casing thwarts or other obstructions;

.2 be capable of operating for not less than five minutes after starting from cold with the boat out of the water; and

.3 be capable of operating when the boat is flooded up to the centreline of the crank shaft.

3.2 Outboard Engine

.1 A petrol-driven outboard engine with an approved fuel system may be fitted to a boat provided the tank is specially protected against fire and explosion.

.2 A petrol engine shall be provided with either a manual starting system, or a power starting system. Any necessary starting aids shall also be provided. The engine starting systems and starting aids shall start the engine at an ambient temperature of -- 15 degrees centigrade within two minutes of commencing the start procedure unless, in the opinion of the Minister having regard to the particular voyages in which the ship carrying the boat is constantly engaged, a different temperature is appropriate; the starting systems shall not be impeded by the engine casing, thwarts or other obstructions.

3.3 Unless the propeller is so arranged so as to avoid its rotation constituting a danger to people in the water adjacent to it the drive arrangement between the prime mover and the propeller shall be such that the propeller can be brought to rest without stopping the prime mover. Provision shall be made for ahead and astern propulsion of the craft.

3.4 The exhaust pipe shall be so arranged as to prevent water from entering the engine in normal operation.

3.5 All boats shall be designed with due regard to the safety of persons in the water and to the possibility of damage to the propulsion system by floating debris.

3.6 The boat engine, transmission and engine accessories shall be enclosed in a fire-retardant casing or other suitable arrangements providing similar protection. Such arrangements shall also protect persons from coming into accidental contact with hot or moving parts and protect the engine from exposure to weather and sea. Adequate means shall be provided to reduce the engine noise. Starter batteries shall be provided with casings which form a watertight enclosure around the bottom and sides of the batteries. The battery casings shall have a tight fitting top which provides for necessary gas venting.

3.7 The boat engine and accessories shall be designed to limit electromagnetic emissions so that engine operation does not interfere with the operation of radio life-saving appliances used in the boat.

3.8 Means shall be provided for recharging all engine-starting, searchlight and, when fitted, radio batteries. Radio batteries shall not be used to provide power for engine starting. Means shall be provided for recharging rescue boat batteries from the ship's power supply. The electric power supply connection from the ship to any inflated rescue boat shall be at a voltage of not exceeding 55 volts direct current or 55 volts root mean square alternating current and shall be capable of being disconnected automatically at the rigid rescue boat embarkation station.

3.9 Water-resistant instructions for starting and operating the engine shall be provided and mounted in a conspicious place near the engine starting controls.

4. Boat fittings

4.1 All boats shall be provided with at least one drain valve fitted near the lowest point in the hull, which shall automatically open to drain water from the hull when the boat is not waterborne and shall automatically close to prevent entry of water when the boat is waterborne. Each drain valve shall be readily provided with a cap or plug to close the valve, which shall be attached to the boat by a lanyard, chain, or other suitable means. Drain valves shall be readily accessible and capable of being closed inside the boat and their position shall be clearly indicated.

4.2 All boats shall be provided with a rudder and tiller or other suitable means of steering. When a wheel or other remote steering mechanism is also provided the alternative means shall be capable of steering the boat in the case of failure of the steering mechanism. Except where the rudder and tiller forms part of an outboard engine the rudder shall be permanently attached to the boat and the tiller shall be permanently installed on or linked to the rudder stock. However, if the boat has a remote steering mechanism the tiller may be removable and securely stowed near the rudder stock. The steering arrangements shall be so arranged as not to be damaged by operation of the release mechanism or the propeller.

4.3 Except in the vicinity of the rudder, propeller or outboard engine, a buoyant lifeline shall be becketed around the outside of the boat.

4.4 Boats which are not self-righting when capsized shall have suitable handholds on the underside of the hull to enable persons to cling to the boat. The handholds shall be fastened to the boat in such a way that, when subjected to an impact sufficient to cause them to break away from the boat, they break away without damaging the boat.

4.5 Every boat to be launched by a fall or falls shall be fitted with a release mechanism complying with Part IV of this Schedule.

4.6 Every boat shall be fitted with a release device to enable the forward painter to be released when under tension.

4.7 Boats intended for launching down the side of a ship shall have skates and fenders as necessary to facilitate launching and prevent damage to the boat.

4.8 Unless expressly provided otherwise, every boat shall be provided with effective means of bailing or be automatically self-bailing.

5. Markings

5.1 The dimensions of the boat, the number of persons which it is permitted to accommodate, the maker's serial number, name or trade mark and the date of manufacture shall be marked on the boat in clear permanent characters.

5.2 The name and port of registry of the ship to which the boat belongs shall be marked on each side of the boat's bow in block capitals of the Roman alphabet.

5.3 Means of identifying the ship to which the boat belongs and the number of the boat shall be marked in such a way that they are visible from above.

5.4 All materials used to mark an inflated rescue boat shall be of a type which is compatible with the boat's coated fabric and approved by the boat manufacturer.

6. Boat Equipment

6.1 All items of rescue boat equipment, with the exception of the boat-hook which shall be kept available for fending off purposes, shall be secured within the boat by lashing, storage in lockers or compartments, storage in brackets or similar mounting arrangements, or other suitable means. The equipment shall be secured in such a manner as not to interfere with any launching or recovery procedures. All items of boat equipment shall be as small and of as little mass as possible and shall be packed in suitable and compact form.

6.2 The equipment of every boat shall consist of:

.1 sufficient buoyant oars or paddles to make headway in calm seas; thole pins, crutches or equivalent arrangements shall be provided for each oar; thole pins or crutches shall be attached to the boat by lanyards or chains;

.2 a buoyant bailer;

.3 a binnacle containing an efficient compass complying with the requirement of Part V of the Seventh Schedule to these Rules which is luminous or provided with suitable means of illumination;

.4 a sea-anchor complying with the requirements of Part I of the said Seventh Schedule;

.5 a painter of sufficient length and strength, attached to the release device complying with the requirements of paragraph 4.6 and placed at the forward end of the boat;

.6 one buoyant line, not less than 50 metres in length, of sufficient strength to a liferaft as required by paragraph 2.14;

.7 one waterproof electric torch suitable for Morse signalling, together with one spare set of batteries and one spare bulb in a waterproof container;

.8 one whistle or equivalent sound signal;

.9 a first-aid outfit complying with the requirements of Part II of the Seventh Schedule to these Rules in a waterproof case capable of being closed tightly after use;

.10 two buoyant rescue quoits, attached to not less than 30 metres of buoyant line with a breaking strain of at least 1.0 kilonewtons;

.11 a searchlight capable of effectively illuminating a light-coloured object at night having a width of 18 metres at a distance of 180 metres for a total period of 6 hours and of working for at least 3 hours continuously;

.12 an efficient radar reflector;

.13 thermal protective aids sufficient for 10 per cent. of the number of persons the rescue boat is permitted to accommodate or two, whichever is the greater.

.14 a boat hook;

.15 a bucket;

.16 a knife or hatchet;

.17 a portable fire extinguisher.

7. Instructions and Information

7.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such training manual and instructions for on-board maintenance. Instructions and information shall be in English in a clear and concise form and shall include the following:--

.1 general description of the boat and its equipment;

.2 installation arrangements;

.3 operational instructions including use of associated survival equipment;

.4 survival instructions;

.5 emergency repair instructions;

.6 deployment, boarding and launching instructions;

.7 method of launching from within the boat;

.8 release from launching appliance;

.9 on board maintenance requirements;

.10 servicing requirements;

.11 use of engine and accessories;

.12 recovery of boat including stowage and securing.

8. Access into boats

8.1 Every passenger ship inflated rescue boat shall be so arranged that it can be rapidly boarded by its rescue complement of persons. Rapid disembarkation shall also be possible.

8.2 Every cargo ship inflated rescue boat shall be so arranged that it can be boarded by its rescue complement of persons in not more than three minutes from the time the instruction to board is given. Rapid disembarkation shall also be possible.

Second Schedule, Parts I, II, and III.

PART IV

RESCUE BOAT DISENGAGING GEAR

1. Except in the case of single point suspension the rescue boat disengaging gear shall be so arranged that all hooks are released simultaneously on the operation of the control mechanism.

2. The means of effecting release shall be placed near the coxwain's position.

3. The gear shall have two release capabilities:

.1 a normal release capability which will release the rescue boat only when it is waterborne or when there is no load on the hook(s);

.2 an on-load release capability which will release the rescue boat with a load on the hook(s). This release shall be so arranged as to release the rescue boat under any condition of loading from no load with the rescue boat waterborne to a load of 1.1 times the total mass of the rescue boat when loaded with its full certified complement of persons and equipment. This release shall be adequately protected against accidental or premature use.

4. The means of connection between the hook(s) safety device and the operating level or release unit shall:

. 1 be arranged and led so as to ensure the efficient operation of the gear;

.2 wherever necessary, be properly cased in for the safety or efficient action of the gear or for the protection of persons from injury; and

.3 where cased in, means shall be provided for lubricating this equipment.

5. The release control(s) are to be clearly marked in a colour that contrasts with its surroundings, and a suitably worded instruction plate indicating the method of safe operation of the gear shall be provided.

6. Such parts of the gear as would otherwise be likely to be set fast by rust or corrosion shall be made of non-corrodible metal.

7. The mechanism shall be designed with a factor of safety of six based on the ultimate strength of the materials used, assuming that the mass of the rescue boat is equally distributed.

THIRD SCHEDULE

Rules 2, 7, 8, 10, 11 and 16.

INFLATED BOATS

1. General

1.1 An inflated rescue boat is a craft combining a flexible lower hull and inflated tubes fitted at the edge of the lower hull together forming a watertight boundary and which relies solely on the buoyancy of the inflated tubes as the inherent buoyancy of the craft.

1.2 All inflated rescue boats prescribed in this Schedule shall:

.1 be constructed with proper workmanship and materials;

.2 not be damaged in stowage throughout the air temperature range -30 degrees centigrade to +65 degrees centigrade;

.3 be capable of operating throughout the seawater temperature range -1 degree centigrade to +30 degrees centigrade;

.4 be rot-proof, corrosion-resistant, and not be unduly affected by seawater, oil or fungal attack;

.5 be resistant to deterioration from exposure to sunlight;

.6 be of highly visible colour on all parts where this will assist detection;

.7 be fitted with retro-reflective material where this will assist in detection and the dimensions and location of the material shall be to the satisfaction of the Minister;

.8 be capable of satisfactory operation in a sea environment.

2. Construction

2.1 All boats shall be properly constructed and shall be of such form and proportions that they have ample stability in a seaway and sufficient freeboard when loaded with their full complement of persons and equipment. All boats shall be capable of maintaining positive stability in an upright position in calm water when loaded with their full complement of persons and equipment and fully swamped.

2.2 All boats shall be of sufficient strength to enable them to be safely lowered into the water when loaded with all their equipment and a crew of two persons.

2.3 At least one portable thwart shall be fitted to enable the boat to be rowed satisfactorily.

2.4 Each boat shall be of sufficient strength to withstand, when loaded with its full complement of persons and equipment and with, where applicable, skates or fenders in a position, a lateral impact against the ship's side at an impact velocity of at least 3.5 metres per second and also a drop into the water from a height of at least 3 metres.

2.5 The number of persons which a boat shall be permitted to accommodate shall be equal to the lesser of:

.1 the number of persons having an average mass of 75 kilogrammes, all wearing lifejackets, that can be seated in a normal position plus one person lying down; all persons must be seated inboard of the buoyancy tubes and shall not interfere with the means of propulsion or the operation of any of the boat's equipment; or

.2 the number of spaces that can be provided on the seating arrangements in accordance with Figure 2 in the Fifteenth Schedule, plus one person lying down.

2.6 Each seating position shall be clearly indicated in the boat.

2.7 All boats shall have a boarding ladder that can be used on either side of the boat to enable persons in the water to board the boat. The lowest step of the ladder shall be weighted and float at a level not less than 0.4 metres below the boat's light waterline.

2.8 The boat shall be so arranged that helpless people can be brought on board either from the sea or on stretchers.

2.9 All surfaces on which persons might walk shall have a non-skid finish.

2.10 All inflated boats, when loaded with 50 per cent. of the number of persons the boat is permitted to accommodate seated in their normal positions to one side of the centreline, shall have a freeboard, measured from the waterline to the lowest opening through which the boat may become flooded, of at least 1.5 per cent. of the boat's length or 100 millimetres whichever is the greater.

2.11 An inflated boat shall:

.1 be not less than 3.8 metres and not more than 8.5 metres in length; and

.2 be capable of carrying at least three persons and a person lying down.

2.12 Unless the boat has adequate sheer, it shall be provided with a bow cover of highly visible colour extending for not less than 15 per cent. of its length, and shall be angled upwards to deflect water and spray.

2.13 Boats shall be capable of manoeuvring at speeds of at least 6 knots in calm water with two persons on board, and maintaining a speed of 6 knots for a period of at least 2 hours.

2.14 Boats shall have sufficient mobility and manoeuvrability in a seaway to enable persons to be retrieved from the water, marshal liferafts, and tow the largest liferaft carried on the ship when loaded with its full complement of persons and equipment, or its equivalent, at a speed of at least 2 knots.

2.15 The boat shall be fitted with an outboard engine having a maximum power of ten horse power complying with the requirements of paragraph 3.

2.16 Arrangements for towing shall be permanently fitted in boats and shall be sufficiently strong to marshal or tow liferafts as required by paragraph 2.14.

2.17 Boats shall be fitted with watertight stowage for small items of equipment.

2.18 A boat shall be constructed in such a way that, when suspended by its bridle or lifting hook;

.1 it is of sufficient strength and rigidity to enable it to be lowered and recovered with all its equipment and a crew of two persons;

.2 it is of sufficient strength to withstand a load of 1.1 times the mass of its equipment and a crew of two persons at an ambient temperature of -30 degrees centigrade with all relief valves operative;

.3 it is of sufficient strength to withstand a load of four times the mass of its equipment and a crew of two persons at an ambient temperature of 20 3 degrees centigrade with all relief valves inoperative.

2.19 Inflated boats shall be constructed as to be capable of withstanding exposure:

.1 when stowed on an open deck on a ship at sea;

.2 for 30 days afloat in all sea conditions.

2.20 The buoyancy of an inflated boat shall be provided by either a single tube subdivided into at least five separate compartments of approximately equal volume or two separate tubes neither exceeding 60 per cent. of the total volume. The buoyancy tubes shall be so arranged that, in the event of any one of the compartments being damaged, the intact compartments shall be able to support, with positive freeboard over the boat's entire periphery, the number of persons which the inflated boat is permitted to accommodate, each having a mass of 75 kilogrammes and seated in their normal positions.

2.21 The buoyancy tubes forming the boundary of the inflated boat shall on inflation provide a volume of not less than 0.17 cubic metres for each person the boat is permitted to accommodate, and the diameter of the main buoyancy chamber must be at least 0.43 metres.

2.22 Each buoyancy compartment shall be fitted with a non-return valve for manual inflation and means for deflation. A safety relief valve designed to operate at a pressure not exceeding 125 per cent. of the designed working pressure of the buoyancy chamber shall also be fitted to each buoyancy compartment.

2.23 When inverted in the water an inflated boat shall be capable of being righted by not more than two persons.

2.24 Rubbing strips shall be provided underneath the bottom and on vulnerable places on the outside of the boat.

2.25 Where a transom is fitted it shall not be inset by more than 20 per cent. of the overall length of the inflated boat.

2.26 Suitable patches shall be provided for securing painters forward and aft and becketed lifelines inside and outside the boat.

2.27 The boat shall be maintained at all times in a fully inflated condition.

2.28 All inflated boats shall be fitted with a protective stowage cover and shall be kept covered at all times when the boat is not in use. The cover should be arranged for quick removal in an emergency.

3. Boat Propulsion

3.1 A petrol-driven outboard engine with an approved fuel system may be fitted to an inflated boat provided the tank is specially protected against fire and explosion.

3.2 A petrol engine shall be provided with a manual starting system. The engine starting system shall start the engine at an ambient temperature of -- 15 degrees centigrade within two minutes of commencing the start procedure. The starting system shall not be impeded by the engine casing, thwarts or other obstructions.

3.3 Unless the propeller is so arranged so as to avoid its rotation constituting a danger to people in the water adjacent to it the drive arrangement between the prime mover and the propeller shall be such that the propeller can be brought to rest without stopping the prime mover. Provision shall be made for ahead and astern propulsion of the boat.

3.4 The exhaust pipe shall be so arranged as to prevent water from entering the engine in normal operation.

3.5 The boat engine and accessories shall be designed to limit electromagnetic emissions so that engine operation does not interfere with the operation of radio life-saving appliances used in the boat.

3.6 Water-resistant instructions for starting and operating the engine shall be provided and mounted in a conspicuous place near the engine starting controls.

4. Boat Fittings

4.1 All boats shall be provided with at least one drain valve fitted near the lowest point in the hull, which shall automatically open to drain water from the hull when the boat is not waterborne and shall automatically close to prevent entry of water when the boat is waterborne. Each drain valve shall be provided with a cap or plug to close the valve, which shall be attached to the boat by a lanyard, a chain, or other suitable means. Drain valves shall be readily accessible and capable of being closed from inside the boat and their position shall be clearly indicated.

4.2 Except in the vicinity of the outboard engine, a buoyant lifeline shall be becketed around the inside and outside of the boat.

4.3 Boats which are not self-righting when capsized shall have suitable handholds on the underside of the hull to enable persons to cling to the boat. The handholds shall be fastened to the boat in such a way that, when subjected to an impact sufficient to cause them to break away from the boat, they break away without damaging the boat.

4.4 A boat shall be capable of being launched by means of a launching appliance complying with the requirements of Part IV of the Sixth Schedule to these Rules.

4.5 Unless expressly provided otherwise, every boat shall be provided with effective means of bailing or be automatically self-bailing.

5. Lifting Arrangements

5.1 Bridle slinging arrangements shall be fitted to enable the boat to be lowered or raised from the water. The bridle sling shall comprise at least four legs which should be joined at the top in the form of an eye or be connected to a lifting ring or shackle. The arrangement shall be such that the boat is stable when suspended and either:--

.1 the length of the legs are of equal length; or

.2 the bridle is permanently attached; or

.3 it is not possible to connect any of the bridle legs to the wrong position in the boat.

5.2 The bridle shall be manufactured of a material which will not adversely affect the material of the boat and, if necessary, shall be sheathed to prevent abrasion of the fabric.

5.3 The forward lifting attachments shall be securely fastened to the hull and may be bands passing under the hull to the tops of the buoyancy tubes terminating in D rings or eyes to take bridle slings.

5.4 The after lifting attachments shall be similar to the forward attachments or may be made directly to the transom.

5.5 The bridle slinging arrangements used for lowering and recovering the boat shall be such that the breaking tensile strength is at least six times the sum of the mass of the boat, its full equipment and a crew of two persons each of mass 75 kilogrammes.

5.6 The bridle sling lifting arrangements shall be proof tested to not less than four times their respective working loads. The proof testing can be carried out either:

.1 individually on each item associated with the lifting arrangements or

.2 on the assembly of a structurally completed boat with its lifting arrangement and particular bridle sling. In each case fabric, webbings and cordage's forming part of the lifting arrangements shall have a breaking strength of not less than six times their respective working loads.

6. Markings

6.1 The dimensions of the boat, the number of persons which it is permitted to accommodate, the makers serial number, name or trade mark and the date of manufacture shall be marked on the boat in clear permanent characters.

6.2 The name and port of registry of the ship to which the boat belongs shall be marked on each side of the boat's bow in block capitals of the Roman alphabet.

6.3 Means of identifying the ship to which the boat belongs and the number of the boat shall be marked in such a way that they are visible from above.

6.4 All materials used to mark an inflated boat shall be of a type which is compatible with the boat's coated fabric and approved by the boat manufacturer.

7. Boat equipment

7.1 All items of boat equipment with the exception of the boat hook which shall be kept available for fending off purposes shall be secured within the boat by lashings, storage in lockers or compartments, storage in brackets or similar mounting arrangements, of other suitable means. The equipment shall be secured in such a manner as not to interfere with any launching or recovery procedures. All items of boat equipment shall be as small and of as little mass as possible and shall be packed in suitable and compact form.

7.2 The equipment of every boat shall consist of:

.1 at least two buoyant oars or paddles to make headway in calm seas; crutches or equivalent arrangements shall be provided for each oar; and shall be permanently attached to the boat;

.2 a buoyant bailer;

.3 a sea-anchor complying with the requirements of Part I of the Seventh Schedule to these Rules;

.4 one buoyant line, not less than 50 metres in length, of sufficient strength to tow a liferaft as required by paragraph 2.14;

.5 a painter 20 metres in length;

.6 one waterproof electric torch suitable for Morse signalling, together with one spare set of batteries and one spare bulb in a waterproof container;

.7 one whistle or equivalent sound signal;

.8 a first aid outfit in a waterproof case capable of being closed tightly after use; and complying with the requirements of Part II of the said Seventh Schedule;

.9 two buoyant rescue quoits, attached to not less than 30 metres of buoyant line with a breaking strain of at least 1.0 kilonewtons;

.10 thermal protective aids sufficient for 10 per cent. of the number of persons the boat is permitted to accommodate or two, whichever is the greater;

.11 a buoyant safety knife;

.12 two sponges;

.13 an efficient manually operated bellows or pump;

.14 a repair kit in a suitable container for repairing punctures;

.15 a safety boat hook; and

.16 a portable fire extinguisher.

8. Instructions and Information

8.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such training manual and instructions for on-board maintenance. Instructions and information shall be in English in a clear and concise form and shall include the following:

.1 general description of the boat and its equipment;

.2 installation arrangements;

.3 operational instructions including use of equipment;

.4 emergency repair instructions;

.5 deployment, boarding and launching instructions;

.6 release from launching appliance;

.7 on board maintenance requirements;

.8 servicing requirements;

.9 use of engine;

.10 recovery of boat including stowage and securing.

Rules 2, 5, 6, 7, 8, 9, 10, 11 and 16.

FOURTH SCHEDULE

REQUIREMENTS FOR LIFERAFTS

PART I

INFLATABLE LIFERAFTS (SOLAS)

1. General

1.1 All inflatable liferafts prescribed in this Part shall:--

.1 be constructed with proper workmanship and materials;

.2 not be damaged in stowage throughout the air temperature range of -30 degrees centigrade to +65 degrees centigrade;

.3 be capable of operating throughout an air temperature range of -- 30 degrees centigrade to +65 degrees centigrade, and a sea water temperature range of -1 degree centigrade to +30 degrees centigrade;

.4 be rot-proof, corrosion-resistant, and not be unduly affected by seawater, oil or fungal attack;

.5 be resistant to deterioration from exposure to sunlight

.6 have a canopy of a highly visible colour;

.7 be fitted with retro-reflective material where this will assist in detection and the dimensions and locations of the material shall be to the satisfaction of the Minister;

.8 when fully inflated and floating with the canopy uppermost be stable in a seaway.

2. Construction

2.1 Every liferaft shall be so constructed as to be capable of withstanding exposure for 30 days afloat in all sea conditions without such deterioration as would involve any loss of seaworthiness.

2.2 The liferaft shall be so constructed that when it is dropped into the water in its container from a height of 18 metres, the liferaft and its equipment will operate satisfactorily. If the liferaft is to be stowed at a height of more than 18 metres above the waterline in the lightest seagoing condition, it shall be of a type which has been satisfactorily drop-tested from at least that height.

2.3 The floating liferaft shall be capable of withstanding repeated jumps on to it from a height of at least 4.5 metres above its floor both with and without the canopy erected.

2.4 The liferaft and its fittings shall be so constructed as to enable it to be towed at a speed of 3 knots in calm water when loaded with its full complement of persons and equipment and with one of its sea-anchors streamed.

2.5 The liferaft shall have a canopy to protect the occupants from exposure which is automatically set in place when the liferaft is launched and waterborne. The canopy shall comply with the following:

. 1 it shall provide insulation against heat and cold by means of either two layers of material separated by an air gap or other equally efficient means shall be provided to prevent accumulation of water in the air-gap;

.2 its interior shall be of a colour that does not cause discomfort to the occupants;

.3 each entrance shall be clearly indicated and be provided with efficient adjustable closing arrangements which can be easily and quickly opened from inside and outside the liferaft so as to permit ventilation but exclude seawater, wind and cold; liferafts accommodating more than eight persons shall have at least two diametrically opposite entrances;

.4 it shall admit sufficient air for the occupants at all times even with the entrances closed;

.5 it shall be provided with at least one viewing port in liferafts accommodating up to 25 persons and at least two diametrically opposite viewing ports in liferafts accommodating more than 25 persons;

.6 it shall be provided with means for collecting rain water;

.7 it shall have sufficient headroom for seated occupants under all parts of the canopy.

2.6 The main buoyancy chamber shall be divided into:

.1 not less than two separate compartments, each inflated through a non-return inflation valve on each compartment;

.2 the buoyancy chambers shall be so arranged that in the event of one of the compartments, being damaged or failing to inflate, the intact compartment shall be able to support, with positive freeboard over the liferafts entire periphery, the number of persons which the liferaft is permitted to accommodate, each having a mass of 75 kilogrammes and seated in a normal position.

2.7 The floor of the liferaft shall be waterproof and shall be capable of being sufficiently insulated against cold either:

.1 by means of one or more compartments that the occupants can inflate, or which inflate automatically and can be deflated and reinflated by the occupants; or

.2 by other equally efficient means not dependent on inflation.

2.8 The liferaft shall be inflated with a non-toxic gas by an inflation system complying with the requirements of Part VIII of this Schedule. Inflation shall be completed within a period of one minute at an ambient temperature of between 18 degrees centigrade and 20 degrees centigrade and within a period of three minutes at an ambient temperature of -30 degrees centigrade. After inflation the liferaft shall maintain its form when loaded with its full complement of persons and equipment.

2.9 Each inflatable compartment shall be capable of withstanding a pressure equal to at least three times the working pressure and shall be prevented from reaching a pressure exceeding twice the working pressure either by means of relief valves or by a limited gas supply. Means shall be provided for fitting the topping-up pump or bellows required by Part IV of this Schedule so that the working pressure can be maintained.

2.10 The number of persons which a liferaft shall be permitted to accommodate shall be equal to the lesser of:

.1 the greatest whole number obtained by dividing 0.096 the volume, measured in cubic metres of the main buoyancy tubes (which for this purpose shall include neither the arches nor the thwarts if fitted) when inflated; or

.2 the greatest whole number obtained by dividing by 0.372, the inner horizontal cross-sectional area of the liferaft measured in square metres (which for this purpose may include the thwart or thwarts, if fitted) measured to the innermost edge of the buoyancy tubes; or

.3 the number of persons having an average mass of 75 kilogrammes, all wearing lifejackets, that can be seated with sufficient comfort and headroom without interfering with the operation of any of the liferafts equipment.

2.11 No liferaft shall be approved which has a carrying capacity of less than six persons calculated in accordance with the requirements of paragraph 2.10, except that in ships of Classes VIII (A), VIII(A)(T), and XI, in ships of Classes VIII and VIII(T) of less than 500 tons, in ships of Class IX not being ships of 500 tons or over engaged on an international voyage and in ships of Class XII of 21.3 metres in length or over the minimum carrying capacity of liferafts may be four persons, provided that liferafts which are deemed fit to accommodate less than six persons shall only be carried on such ships in which the total number of persons on board is less than six.

2.12 Unless the liferaft is to be launched by an approved launching appliance complying with the requirements of Part III of the Sixth Schedule to these Rules and is not required to be portable, the total mass of the liferaft, its container and its equipment shall not be more than 185 kilogrammes.

3. Liferaft Fittings

3.1 Lifelines shall be securely becketed around the inside and outside of the liferaft.

3.2 The liferaft shall be provided with arrangements for adequately siting and securing in the operating position the antenna provided with the portable radio apparatus required by Rules 5 (6) (a), 6 (8) (a), 7 (9) (a) and 8 (11) (a) of these Rules.

3.3 The liferaft shall be fitted with an efficient painter of length equal to not less than twice the distance from the stowed position to the waterline in the lightest seagoing condition or 15 metres whichever is the greater.

3.4 The breaking strength of the painter system, including its means of attachment to the liferaft except the weak link required by Part VI of this Schedule, shall be:

.1 7.5 kilonewtons for liferafts accommodating up to eight persons;

.2 10.0 kilonewtons for liferafts accommodating nine to 25 persons;

.3 15.0 kilonewtons for liferafts accommodating more than 25 persons or have a factor of safety of three in association with the requirement of paragraph 2.4 above whichever is the greater.

3.5 At least one entrance shall be fitted with a semi-rigid boarding ramp to enable persons to board the liferaft from the sea, so arranged as to prevent significant deflation of the liferaft if the ramp is damaged. Liferafts accommodating more than 25 persons shall have at least two diametrically opposite entrances fitted with semi-rigid boarding ramps. In the case of davit-launched liferafts a boarding ramp shall not be fitted at the entrance where bowsing lines and embarkation facilities are fitted.

3.6 Entrances not provided with a boarding ramp shall have a boarding ladder, the lowest step of which shall be weighted and float at a level not less than 0.4 metres below the liferaft's light waterline.

3.7 There shall be means inside the liferafts to assist persons to pull themselves into the liferaft from the ladder.

3.8 The stability of liferafts capable of carrying 25 persons or less when in the inverted position shall be such that they can be righted in a seaway and in calm water by one person. Liferafts in excess of 25 persons capacity shall have righting facilities acceptable to the Minister. The righting position of the liferaft shall be suitably marked and have a non-skid surface.

3.9 The stability of the liferaft when loaded with its full complement of persons and equipment shall be such that it can be towed at speeds of up to 3 knots in calm water.

3.10 The liferaft shall be fitted with water pockets complying with the following requirements:

.1 The cross-sectional area of the pockets shall be in the shape of an isosceles triangle with the base of the triangle attached to the underside of the liferaft.

.2 The design shall be such that the pockets fill to approximately 60 per cent. of capacity within 15 to 25 seconds of deployment.

. 3.1 The pockets shall normally have an aggregate capacity of between 225 litres and 250 litres for inflatable liferafts up to and including the ten person size.

.3.2 The pockets to be fitted on liferafts certified to carry more than ten persons shall have an aggregate capacity of (20xN) litres, where N=Number of persons carried but in no case should the aggregate capacity be less than (18xN) litres.

.4 The pockets shall be attached on all of their sides to the underside of the liferaft.

.5 The pockets shall be distributed symmetrically round the circumference of the liferaft either side of the carbon dioxide bottle with sufficient separation between each pocket to enable air to escape readily. The minimum number of pockets shall normally be in the order of:--

Raft Capacity No. of Pockets
6-8 inclusive 5
9-16 inclusive 7
17-25 inclusive 11

3.11 At least one manually controlled lamp complying with the requirements of Part VII of this Schedule shall be fitted to the top outside of the liferaft canopy.

3.12 A manually controlled lamp complying with the requirements of Part VII of this Schedule shall be fitted inside the liferaft.

3.13 Each inflatable liferaft shall be fitted with equipment complying with the relevant requirements of Part IV of this Schedule.

4. Containers for inflatable liferafts

4.1 The liferaft shall be packed in a container that is:

.1 so constructed as to withstand conditions encountered at sea:

.2 of sufficient inherent buoyancy, when packed with the liferaft and its equipment, to pull the painter from within and to operate the inflation mechanism should the ship sink;

.3 as far as practicable watertight, except for drain holes in the container bottom.

4.2 The liferaft shall be packed in its container in such a way as to ensure, as far as possible, that the waterborne liferaft inflates in an upright position on breaking free from its container.

4.3 The container shall be marked with:

.1 maker's name or trade mark;

.2 serial number;

.3 "DOM Approved" and the number of persons it is permitted to carry;

.4 SOLAS;

.5 type of emergency pack enclosed;

.6 date when last serviced;

.7 length of painter;

.8 maximum permitted height of stowage above waterline (depending on drop-test height and length of painter);

.9 launching instructions.

5. Markings on inflatable liferafts

The liferaft shall be marked with:

.1 maker's name or trade mark;

.2 serial number;

.3 date of manufacture (month and year);

.4 "DOM Approved";

.5 name and place of servicing station where it was last serviced;

.6 number of persons it is permitted to accommodate over each entrance in characters not less than 100 millimetres in height of a colour contrasting with that of the liferaft canopy.

6. Davit-launched inflatable liferafts

6.1 In addition to the above requirements, a liferaft for use with an approved launching appliance complying with Part III of the Sixth Schedule to these Rules shall:

.1 when the liferaft is loaded with its full complement of persons and equipment, be capable of withstanding a lateral impact against the ship's side at an impact velocity of not less than 3.5 metres per second and also a drop into the water from a height of not less than 3 metres without damage that will affect its function;

.2 be provided with means for bringing the liferaft alongside the embarkation deck and holding it securely during embarkation. The distance between the liferaft and the bowsing line securing point shall be kept to a minimum to restrict movement of the liferaft during boarding;

.3 when suspended from its lifting hook or bridle withstand a load of:--

.1 four times the mass of its full complement of persons and equipment at an ambient temperature and a stabilised liferaft temperature of 20 3 degrees centigrade with all relief valves inoperative; and

.2 1. 1 times the mass of its full complement of persons and equipment at an ambient temperature and a stabilised liferaft temperature of -- 30 degrees centigrade with all relief valves operative.

6.2 Rigid containers for liferafts to be launched by a launching appliance shall be so secured that the container or parts of it are prevented from falling into the sea during inflation and launching of the liferaft.

6.3 Every passenger ship davit-launched liferaft shall be so arranged that it can be rapidly boarded by its full complement of persons.

6.4 Every cargo ship davit-launched inflated liferaft shall be so arranged that it can be boarded by its full complement of persons in not more than three minutes from the time the instruction to board is given.

7. Instructions and Information

7.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such training manual and instructions for on-board maintenance. Instructions and information shall be in English in a clear and concise form and shall include as appropriate the following:--

.1 general description of the liferaft and its equipment;

.2 installation arrangements;

.3 operational instructions including use of associated survival equipment;

.4 survival instructions;

.5 emergency repair instructions;

.6 deployment, boarding and launching instructions;

.7 method of launching from within the raft;

.8 release from launching appliance;

.9 on board maintenance requirements;

.10 servicing requirements.

Rules 9, 11 and 16.

PART II

INFLATABLE LIFERAFTS (NON-SOLAS)

1. General

Liferafts carried on board ships of Classes IX(A), IX(A)(T) and in ships of Classes XII of less than 21.3 metres in length shall comply with the requirements of Part I of this Schedule provided that paragraphs 1.1.2, 2.2, 2.5.6, 2.7.1, 2.8, 2.11, 3.3, 4.3.4 and 6.1.3.2, may be modified as follows:

.1 the drop height of 18 metres referred to in paragraph 2.2 of Part I may be 6 metres; if the liferaft is to be stowed at a height of more than 6 metres above the waterline in the lightest seagoing condition, it shall be of a type which has been satisfactorily drop-tested from at least that height;

.2 the means for collecting rain referred to in paragraph 2.5.6 of Part I need not be provided;

.3 the means for insulating the floor of the liferaft against cold as referred to in paragraph 2.7.1. of Part I need not be provided;PT>

.4 the temperature of --30 degrees centigrade referred to in paragraph 1.1.2, 2.8 and 6.1.3.2. may be -- 18 degrees centigrade;

.5 the minimum carrying capacity of liferafts required by paragraph 2.11 of Part I as six persons may be four persons provided that liferafts which are deemed fit to accommodate less than six persons shall only be carried on such ships on which the total number of persons on board is less than six;

.6 the liferaft shall be fitted with an efficient painter of length equal to not less than twice the distance from the stowed position to the waterline in the lightest seagoing condition or 10 metres whichever is the greater;

.7 the container shall be marked with "DOM 86" in lieu of the making required by paragraph 4.3.4 of Part I.

Rules 2, 5, 6, 7, 8, 9, 10, 11 and 16.

PART III

RIGID LIFERAFTS

1. General

1.1 All rigid liferafts prescribed in this Part shall:

.1 be constructed with proper workmanship and materials;

.2 not be damaged in stowage throughout the air temperature range of -- 30 degrees centigrade to +65 degrees centigrade;

.3 be capable of operating throughout an air temperature range of -- 30 degrees centigrade to +65 degrees centigrade, and a sea water temperature range of -- 1 degree centigrade to +30 degrees centigrade;

.4 be rot-proof, corrosion-resistant, and not be unduly affected by seawater, oil or fungal attack;

.5 be resistant to deterioration from exposure to sunlight;

.6 have a canopy of a highly visible colour;

.7 be fitted with retro-reflective material where this will assist in detection and the dimensions and location of the material shall be so to the satisfaction of the Minister;

.8 when floating with the canopy uppermost be stable in a seaway.

2. Construction

2.1 Every liferaft shall be so constructed as to be capable of withstanding exposure for 30 days afloat in all sea conditions without such deterioration as would involve any loss of seaworthiness.

2.2 The liferaft shall be so constructed that when it is dropped into the water from a height of at least 18 metres, the liferaft and its equipment will operate satisfactorily. If the liferaft is to be stowed at a height of more than 18 metres above the waterline in the lightest seagoing condition, it shall be of a type which has been satisfactorily drop-tested from at least that height.

2.3 The floating liferaft shall be capable of withstanding repeated jumps on to it from a height of at least 4.5 metres above its floor both with and without the canopy erected.

2.4 The liferaft and its fittings shall be so constructed as to enable it to be towed at a speed of 3 knots in calm water when loaded with its full complement of persons and equipment and with one of its sea-anchors streamed.

2.5 The liferaft shall have a canopy to protect the occupants from exposure which is automatically set in place when the liferaft is launched and waterborne. The canopy shall comply with the following:

.1 it shall provide insulation against heat and cold by means of either two layers of material separated by an air gap or other equally efficient means; means shall be provided to prevent accumulation of water in the air gap;

.2 its interior shall be of a colour that does not cause discomfort to the occupants;

.3 each entrance shall be clearly indicated and be provided with efficient adjustable closing arrangements which can be easily and quickly opened from inside and outside the liferaft so as to permit ventilation but exclude seawater, wind and cold; liferafts accommodating more than eight persons shall have at least two diametrically opposite entrances;

.4 it shall admit sufficient air for the occupants at all times, even with the entrance closed;

.5 it shall be provided with at least one viewing port;

.6 it shall be provided with means for collecting rain water;

.7 it shall have sufficient headroom for seated occupants under all parts of the canopy.

2.6 The buoyancy of the liferaft shall be provided by approved inherently buoyant material placed as near as possible to the periphery of the liferaft. The buoyant material shall be fire-retardant or be protected by a fire-retardant covering.

2.7 The floor of the liferaft shall prevent the ingress of water and shall effectively support the occupants out of the water and insulate them from cold.

2.8 The number of persons which a liferaft shall be permitted to accommodate shall be equal to the lesser of:

.1 the greatest whole number obtained by dividing by 0.096 the volume, measured in cubic metres of the buoyant material multiplied by a factor of 1 minus the specific gravity of that material; or

.2 the greatest whole number obtained by dividing by 0.372 the horizontal cross-sectional area of the floor of the liferaft measured in square metres; or

.3 the number of persons having an average mass of 75 kilogrammes, all wearing lifejackets, that can be seated with sufficient comfort and headroom without interfering with the operation of any of the liferaft's equipment.

2.9 No liferaft shall be approved which has a carrying capacity of less than six persons calculated in accordance with the requirements of paragraph 2.8.

2.10 Unless the liferaft is to be launched by an approved launching appliance complying with the requirements of Part III of the Sixth Schedule to these Rules and is not required to be portable, the total mass of the liferaft, its container, and equipment shall not be more than 185 kilogrammes.

3. Liferaft fittings

3.1 Lifelines shall be securely becketed around the inside and outside of the liferaft.

3.2 The liferaft shall be provided with arrangements for adequately siting and securing in the operating position the antenna provided with the portable radio apparatus required by Rules 5 (6) (a), 6 (8) (a), 7 (9) (a) and 8 (11) (a) of these Rules.

3.3 The liferaft shall be fitted with an efficient painter of length equal to not less than twice the distance from the stowed position to the waterline in the lightest seagoing condition or 15 metres whichever is the greater.

3.4 The breaking strength of the painter system including its means of attachment to the liferaft except the weak link required by Part VI of this Schedule shall be:

.1 7.5 kilonewton for liferafts accommodating up to eight persons

.2 10.0 kilonewton for liferafts accommodating nine to 25 persons

.3 15.0 kilonewton for liferafts accommodating more than 25 persons or have a factor of safety of three in association with the requirement of 2.4 of Part III of this Schedule whichever is the greater.

3.5 At least one entrance shall be fitted with a rigid boarding ramp to enable persons to board the liferaft from the sea. In the case of a davit-launched liferaft having more than one entrance, the boarding ramp shall not be fitted at the entrance where bowsing lines and embarkation facilities are fitted.

3.6 Entrances not provided with a boarding ramp shall have a boarding ladder, the lowest step of which shall be weighted and float at a level not less than 0.4 metres below the liferaft's light waterline.

3.7 There shall be means inside the liferaft to assist persons to pull themselves into the liferaft from the ladder.

3.8 Unless the liferaft is capable of operating safely whichever way up it is floating, its strength and stability shall be such that it is either self-righting or can be readily righted in a seaway and in calm water by one person.

3.9 The stability of a liferaft when loaded with its full complement of persons and equipment shall be such that it can be lowed at speeds of up to 3 knots in calm water.

3.10 At least one manually controlled lamp complying with the requirements of Part VII of this Schedule shall be fitted to the top outside of the liferaft canopy.

3.11 A manually controlled lamp complying with the requirements of Part VII of this Schedule shall be fitted inside the liferaft.

3.12 Each rigid liferaft shall be fitted with equipment complying with the relevant requirements of Part IV of this Schedule.

4. Markings on rigid liferafts

4.1 The liferafts shall be marked with:

.1 name and port of registry of the ship to which it belongs;

.2 maker's name or trade mark;

.3 serial number;

.4 "DOM Approved";

.5 number of persons it is permitted to accommodate over each entrance in characters not less than 100 millimetres, in height of a colour contrasting with that of the liferaft;

.6 SOLAS;

.7 type of emergency pack enclosed;

.8 length of painter;

.9 date of manufacture (month and year);

.10 maximum permitted height of stowage above waterline (depending on drop-test height and length of painter);

.11 launching instructions.

5. Davit-launched rigid liferafts

5.1 In addition to the above requirements, a rigid liferaft for use with an approved launching appliance complying with Part III of the Sixth Schedule to these Rules shall:

.1 when suspended from its lifting hook or bridle, withstand a load of four times the mass of its full complement of persons and equipment;

.2 when the liferaft is loaded with its full complement of persons and equipment, be capable of withstanding a lateral impact against the ship's side at an impact velocity of not less than 3.5 metres per second and also a drop into the water from a height of not less than 3 metres without damage that will affect its function;

.3 be provided with means for bringing the liferaft alongside the embarkation deck and holding it securely during embarkation; the distance between the liferaft and the bowsing line securing point shall be kept to a minimum to restrict movement of the liferaft during boarding.

5.2 Every passenger ship davit-launched liferaft shall be so arranged that it can be rapidly boarded by its full complement of persons.

5.3 Every cargo ship davit-launched liferaft shall be so arranged that it can be boarded by its full complement of persons in not more than three minutes from the time the instruction to board is given.

6. Instructions and Information

6.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such training manual and instructions for on-board maintenance. Instructions and information shall be in English, in a clear and concise form and shall include the following:--

.1 general description of the liferaft and its equipment;

.2 installation arrangements;

.3 operational instructions including use of associated survival equipment;

.4 survival instructions;

.5 emergency repair instructions;

.6 deployment, boarding and launching instructions;

.7 method of launching from within the raft;

.8 release from launching appliance;

.9 on-board maintenance requirements;

.10 servicing requirements.

Fourth Schedule, Parts I, II and III.

PART IV

LIFERAFT EQUIPMENT

1.1 Subject to the provisions of paragraphs 2, 3 and 4 of this Part, the equipment of every liferaft shall consist of:

.1 one buoyant rescue quoit, attached to not less than 30 metres of buoyant line with a breaking strain of at least 1.0 kilonewton;

.2 one knife of the non-folding type having a buoyant handle and stowed in a pocket on the upper buoyancy tube near that entrance of the raft which is adjacent to the painter and must be secured to the liferaft by a light line of sufficient length to enable the painter to be readily cut; in addition, a liferaft which is permitted to accommodate 13 persons or more shall be provided with a second knife which need not be of the non-folding type; the stowage position of the knives shall be highlighted;

.3 for a liferaft which is permitted to accommodate not more than 12 persons, one buoyant bailer; for a liferaft which is permitted to accommodate 13 persons or more, two buoyant bailers;

.4 two sponges;

.5 two sea-anchors each complying with the requirements of Part I of the Seventh Schedule to these Rules, one being spare, and the other permanently attached to the liferaft in such a way as to be readily deployable when the liferaft inflates to enable the liferaft to lie oriented to the wind in the most stable manner;

.6 two buoyant paddles;

.7 three tin openers; safety knives containing special tin-opener blades are satisfactory for this requirement;

.8 one first-aid outfit complying with the requirements of Part II of the said Seventh Schedule, in a waterproof case capable of being closed tightly after use;

.9 one whistle or equivalent sound signal;

.10 four rocket parachute flares;

.11 six hand flares;

.12 two buoyant smoke signals;

.13 one waterproof electric torch suitable for Morse signalling together with one spare set of batteries and one spare bulb in a waterproof container;

.14 an efficient radar reflector, unless a radar transponder is stowed in that liferaft;

.15 one daylight signalling mirror with instructions on its use for signalling to ships and aircraft;

.16 one copy of a rescue signal table for the time being approved by the Minister;

.17 one set of fishing tackle;

.18 a food ration complying with the requirements of Part III of the Seventh Schedule to these Rules, totalling not less than 10,000 kilojoules for each person the liferaft is permitted to accommodate; these rations shall be supplied in airtight packaging and be stowed in a watertight container;

.19 watertight receptacles containing a total of 1.5 litres of fresh water complying with the requirements of Part IV of the said Seventh Schedule for each person the liferaft is permitted to accommodate, of which 0.5 litres per person may be replaced by a de-salting apparatus capable of producing an equal amount of fresh water in two days;

.20 one rustproof drinking vessel graduated in millilitres;

.21 six doses of anti-seasickness medicine and one seasickness bag for each person the liferaft is permitted to accommodate;

.22 instructions printed in English on how to survive;

.23 instructions for immediate action;

.24 thermal protective aids sufficient for 10 per cent. of the number of persons the liferaft is permitted to accommodate or two, whichever is the greater.

1.2 Liferafts equipped in accordance with paragraph 1.1 shall be marked in block capitals of Roman alphabet, "SOLAS A PACK".

2.1 Liferafts carried on passenger ships engaged on short international voyages shall be provided with the equipment specified in paragraphs 11.1 to 1.1.6 inclusive, 1.1.8, 1.1.9, 1.1.13 to 1.1.16 inclusive and 1.1.21 to 1.1.24 inclusive and one half of the equipment specified in paragraphs 1.1.10 to 1.1.12 inclusive.

2.2 Liferafts equipped in accordance with paragraphs 2.1 shall be marked in block capitals of the Roman alphabet, "SOLAS B PACK".

3. Liferafts carried on board ships of Classes IX(A) and IX(A)(T) shall be provided with the equipment specified in paragraphs 1.1.1 to 1.1.4 inclusive, 1.1.9, 1.1.13, 1.1.16, 1.1.22 and 1.1.23 and one half of the equipment specified in paragraph 1.5.

4. Liferafts carried on board ships of Class XII of less than 21.3 metres in length shall be provided with the equipment specified in paragraphs 1.1.1 to 1.1.6 inclusive, 1.1.8, 1.1.9, 1.1.13, 1.1.15, 1.1.16, 1.1.17, 1.1.20 to 1.1.24 inclusive and one half of the equipment specified in paragraphs 1.1.10, 1.1.11, 1.1.12 together with the following equipment:--

.1 one safety tin opener;

.2 one third of the food ration required by paragraph 1.1.18; and,

.3 watertight receptacles containing a total of 0.5 litres of fresh water complying with the requirements of paragraphs 1 and 2 of Part IV of the said Seventh Schedule for each person the liferaft is permitted to accommodate.

5. Where appropriate the equipment shall be stowed in a container which, if it is not an integral part of, or permanently attached to, the liferaft, shall be stowed and secured inside the liferaft and be capable of floating in water for at least 30 minutes without damage to its contents. The line which secures the equipment container to the liferaft shall have a breaking strain of two kilonewtons or a breaking strain of 3:1 based on the mass of the complete equipment pack, whichever is the greater.

6. Additional equipment for inflatable liferafts

6.1 In addition to the above requirements every inflatable liferaft shall be provided with:

.1 one repair outfit for repairing punctures in buoyancy compartments;

.2 one topping-up pump or bellows.

6.2 The knives required by paragraphs 1.1.2 shall be safety knives.

Fourth Schedule,Part I. Sixth Schedule, Part III.

PART V

AUTOMATIC RELEASE HOOKS

1. Definitions

1.1 In this Part the following definitions apply:--

.1 "actuating force" means the force required to set the actuating mechanism;

.2 "actuating mechanism" means the mechanism which, when operated, allows the liferaft to be released automatically;

.3 "automatic release mechanism" means the mechanism which opens the hook automatically to release the liferaft;

.4 "hook" means a hook to be used for the launching of liferafts which can be activated to automatically release the liferaft when it is waterborne.

2. Functional criteria

2.1 The hook shall be reliable and easily handled by one person during preparation, embarkation, launching and release of the liferaft.

2.2 The hook and its accessories shall be made of materials suitable for use in the marine environment.

2.3 A minimum factor of safety of six based on the ultimate strength of the materials used shall be applied to the design of all parts of the hook.

2.4 The lever for manual release and the actuating mechanism may be separate.

2.5 There shall be a clear and durable indicator to show if the actuating mechanism has been operated. The automatic release mechanism shall be such that positions between "safe" and "cocked" are not possible.

2.6 With the hook in the automatic release position the liferaft shall be released as soon as it is waterborne. The release of the liferaft shall be immediate and complete. Means shall be provided to ensure that the hook does not open when the liferaft swings, bumps into the ship's side or is otherwise influenced by the wind during the lowering operation.

2.7 It shall be possible to release the hook manually after launching. The manual release mechanism shall be designed having regard to the risk of unintentional release during the preparation, embarkation and lowering of the liferaft.

3. Compatibility

The compatibility of automatic release hooks and inflatable liferafts shall be established by operational tests with each type, size and manufacture of liferaft to be carried, before a particular combination of release hook and liferaft is accepted by the Minister.

4. Instructions and information

Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such training manual and instructions for on-board maintenance. Instructions and information shall be in English, in a clear and concise form and shall include the operation and maintenance of the automatic release hook.

Rule 16.

PART VI

FLOAT FREE ARRANGEMENTS

1. General

Float free arrangements shall provide for a liferaft to be released automatically in the event of a ship sinking.

2. Painter System

The liferaft painter system shall provide a connection between the ship and the liferaft and shall be so arranged as to ensure that the liferaft when released and in the case of an inflatable liferaft when inflated, is not dragged under by the sinking ship.

3. Hydrostatic Release Unit

3.1 Construction

A hydrostatic release unit used in the float-free arrangements shall be so constructed that:--

.1 the materials used are compatible so as to prevent malfunction of the unit: galvanising or other forms of metallic coating on parts of the release unit will not be accepted;

.2 it has drains to prevent the accumulation of water in the hydrostatic chamber when the unit is in its normal position;

.3 each part connected to the painter system has a strength not less than that required by the painter;

.4 it can readily be removed for replacement or annual servicing.

3.2 Materials and Components

Materials and components shall be corrosion-resistant and not affected by seawater, oil or detergents.

3.3 Performance

A hydrostatic release unit shall:

.1 function properly throughout an air temperature range of -- 30 degrees centigrade to +65 degrees centigrade;

.2 function properly throughout a seawater temperature range of -- 1degree centigrade to +30 degrees centigrade;

.3 automatically release the liferaft at a depth of not more than 4 metres;

.4 not release prematurely when seas wash over the unit;

.5 be capable of releasing a liferaft when the stowage is

.1 horizontal

.2 tilted 45 degrees and 100 degrees with the hydrostatic release unit at the upper side;

.3 tilted 45 degrees and 100 degrees with the hydrostatic release unit at the lower side;

.4 vertical.

3.4 Marking

A hydrostatic release unit shall be marked permanently on its exterior with a means of identifying its type, serial number, depth at which it will release, and in addition if of a type which:--

.1 requires annual servicing with its date of manufacture and a small plate permanently attached to the unit for recording the date of servicing.

.2 is disposable, with the date at which it must be replaced.

3.5 Instructions and Information

Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule and in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such training manual and instructions for on-board maintenance.

Instructions and information shall be in English, in a clear and concise form and shall include the following:--

.1 general description of the unit;

.2 installation instructions;

.3 any on-board maintenance requirements;

.4 servicing requirements.

4. Weak Link

4.1 Construction and Materials

A weak link used in the float-free arrangements shall:

.1 be made from a material which is corrosion resistant and not affected by seawater, oil or detergent;

.2 when made of cordage have the end either whipped or heat treated;

.3 when made from a flexible wire have each end looped around a thimble and secured with a locking ferrule.

4.2 Performance

A weak link shall be of sufficient strength to:

.1 pull the painter out of the liferaft container;

.2 operate the liferaft inflation system;

.3 break under a tensile force of between 1.8 and 2.6 kilonewtons.

Fourth Schedule Parts I, II and III.

PART VII

LIFERAFT LIGHTS

1. General

1.1 Internal and External Lights

.1 The lights shall be arranged with manual control and shall operate automatically when the liferaft inflates in the case of an inflatable liferaft and when the canopy is set in place in the case of a rigid liferaft;

.2 Each light shall be connected independently to its own power source;

.3 The external light may be of a flashing type.

2. Construction

Internal and External Lights

.1 the complete light unit shall be constructed with proper workmanship and materials;

.2 It shall be capable of withstanding the drop-test on a liferaft without damage to the light or the liferaft;

.3 It shall be capable of withstanding a drop of 2 metres on to a rigidly mounted steel plate or concrete surface;

.4 It shall be rot-proof, corrosion-resistant, and not be unduly affected by seawater, oil or fungal growth;

.5 It shall not deteriorate due to damp or humidity when stowed with a liferaft in its container;

.6 The power source shall be a sea activated or dry chemical cell battery;

.7 The power source shall be proofed against leakage of any chemicals which could damage or cause deterioration of any fabrics used in the construction of the liferaft;

.8 The connection between light and power sources shall be suitably protected;

.9 The power source in the inactive condition with the terminals covered shall be capable of being immersed for 30 days in salt water without deterioration or loss of power;

.10 The lamp holder, and lens shall be so constructed to prevent the ingress of water;

.11 A flashing light shall not be fitted with a lens or curved reflector to concentrate the beam.

3. Performance

3.1 Internal and External Lights

.1 The lights shall have an operational endurance of not less than 12 hours;

.2 They shall not be damaged in storage and shall operate in a satisfactory manner throughout the air temperature range -- 30 degrees centigrade to +65 degrees centigrade;

.3 They shall operate in a satisfactory manner throughout a seawater temperature of -- 1 degree centigrade to +30 degrees centigrade;

.4 They shall have a shelf life of not less than three years.

3.2 Internal Light

.1 The light shall be of sufficient luminous intensity to enable survival and equipment instructions to be read.

3.3 External Light

.1 The light shall be visible on a dark night with a clear atmosphere at a distance of at least two miles;

.2 It shall be visible through 360 degrees in a horizontal direction and over as great a segment of the upper hemisphere as is practical, when attached to a liferaft;

.3 In the case of a flashing light it shall flash at a rate of not less than 50 flashes per minute for the first 2 hours of operation;

4. Markings

Internal and External Lights

4.1 The power source shall be marked externally with:--

.1 the manufacturer's name or trade mark;

.2 the type and batch number;

.3 date of manufacture and expiry.

4.2 If the power source is a chemical pressurised cell it shall be clearly marked with a suitable warning notice.

Fourth Schedule, Part I.

PART VIII

GAS INFLATION SYSTEM

1. General

1.1 The component parts of the gas inflation system shall be constructed with proper workmanship and materials.

1.2 The capacity of the gas charge shall be sufficient to achieve full working pressure in a liferaft within one minute at an ambient temperature of 18-20 degrees centigrade, and within three minutes at a temperature of -- 30 degrees centigrade.

1.3 The inflation system shall be fitted with a pressure relief arrangement capable at a temperature of +65 degrees centigrade of exhausting sufficient capacity of gas to prevent damage to a liferaft through overpressure.

1.4 The inflation system shall provide sufficient pressure to enable a liferaft to maintain its form when loaded with a full complement of persons and equipment.

1.5 Activation of the inflation system shall be capable of being carried out by one person with a single action.

1.6 The gas cylinder, cylinder valve, and operating head shall be fitted on the outside of a liferaft.

1.7 The inflation system shall not be damaged in stowage and shall operate in a satisfactory manner throughout the air temperature range -- 30 degrees centigrade to +65 degrees centigrade.

1.8 The inflation system shall operate in a satisfactory manner throughout a seawater temperature of -- 1 degree centigrade to +30 degrees centigrade.

1.9 The gas cylinder, cylinder valve, and operating head shall be constructed with compatible materials, which are suitable for use in a marine environment.

1.10 Gas cylinders, cylinder valves and operating heads of aluminium alloy shall not be accepted unless they have been tested in salt water to the satisfaction of the Minister.

2. Gas

2.1 The gas used in the inflation system shall be non-toxic.

2.2 It shall provide a high rate of inflation, and shall be sufficiently free from icing at the outlet during expansion to prevent damage or malfunction of the inflation equipment.

2.3 If the gas used is carbon dioxide its dryness shall comply with TYPE 1, SECTION ONE of British Standards BS4105.

2.4 The filling ratio (weight of gas to the weight of water required to fill a cylinder at 15 degrees centigrade) shall comply with the requirements of British Standard BS5355.

2.5 The excess gas from the relief valves must not be discharged into the liferaft.

3. Gas Cylinders

3.1 The gas cylinder shall be acceptable to the Minister and must be constructed to the standard laid down in the relevant part of British Standard BS5045: Specification for Transportable Gas Containers.

3.2 The gas cylinder shall be periodically inspected, tested, and maintained in accordance with the relevant part of British Standard BS5430.

3.3 Recharging of the gas cylinder shall be carried out at a filling station acceptable to the Minister.

3.4 The neck of the gas cylinder shall be suitably threaded to take an approved type of cylinder valve.

3.5 If the gas used is carbon dioxide the gas passages to give maximum rate of flow must not permit expansion, and a siphoning tube shall be led from the cylinder valve into the cylinder so that the open end is immersed in liquid when the cylinder is in its operational position.

3.6 To allow for variation in the accuracy of scales a tolerance in the gross mass of ±14 grams is permissible when a gas cylinder is check weighed.

3.7 Charged gas cylinders with a gas capacity of 1.1 kilogrammes or greater when check weighed shall not be deficient in gas by more than 56 grams. Charged cylinders with a gas content of less than 1.1 kilogrammes shall not be deficient in gas by more than 28 grams.

3.8 The gas cylinder shall be permanently marked with:--

.1 date of manufacture, serial number, the name or mark of the manufacturer;

.2 standard or specification to which it is manufactured;

.3 date of testing and test pressure;

.4 tare mass of cylinder; and valve;

.5 minimum designed water capacity in litres.

3.9 The gas cylinder after charging shall be clearly stencilled with:--

.1 tare mass;

.2 details of gas charge;

.3 total mass of cylinder, valve and contents.

4. Gas Cylinder Valve

4.1 The cylinder valve shall be fitted with a safety relief device which will operate between 18 megapascals and the test pressure of the cylinder.

4.2 Threads on the cylinder valve for attachment of the high pressure hoses and operating head shall be fitted with protective caps to provide protection during storage and transit.

4.3 A cylinder valve constructed from aluminium alloy shall be anodised.

4.4 The cylinder valve when attached to an approved gas cylinder and operationally charged shall be capable of being stowed for a period of 17 months without damage, metal fatigue, or leakage making due allowance for changes in temperatures.

4.5 The cylinder valve shall be constructed of materials which will not be damaged by inflation of the liferaft, transit in a liferaft container, or routine servicing in a service station.

5. Gas Cylinder Operating Head

5.1 The connection between the operating head and the liferaft painter shall be so arranged that the load is wholly taken by the operating mechanism until the valve has operated. When the valve has fully opened the load on the painter shall be transferred to the liferaft towing patch or bridle.

5.2 The operating head at a cylinder pressure of 8.6 mega pascal shall fully open with a force not exceeding 150 newtons and a travel of not more than 200 millimetres at an ambient temperature of 18-20 degrees centigrade.

5.3 The operating head shall be fitted with a positive means of retaining the valve in the open position and include an indicator which will clearly show whether or not the valve has been operated.

5.4 Attachment of the operating head to the gas cylinder shall be arranged so that there will be no tendency during fitting to slacken the cylinder valve.

5.5 The operating head shall be made from non-corrodable materials.

5.6 An operating head constructed from aluminium alloy shall be anodised.

5.7 If a pulley arrangement is used in the operating mechanism the cable shall be protected with a flexible conduit to prevent kinking of the cable, and abrasive damage to the liferaft fabric.

5.8 The operating head shall be sealed against the ingress of water.

6. High Pressure Hose Assembly

6.1 A high pressure hose shall be used to connect the gas bottle to the liferaft inlet manifold on the buoyancy chambers.

6.2 It shall be constructed of natural or synthetic rubber or other suitable material having a smooth bore and some form of reinforcement.

6.3 It shall be fitted with end connectors of sufficient strength to withstand a degree of over tightening acceptable to the Minister.

6.4 Where nipples are inserted into the ends of the hose they shall be suitably shaped to prevent damage or abrasion to the inner lining, and provide a smooth gas flow.

6.5 The outer casing of the hose shall be suitably protected against damage or abrasion.

6.6 The hose shall have a minimum bursting pressure of 21 megapascals at an ambient temperature 18 to 20 degrees centigrade and 4.2 megapascals at a temperature of -- 45 degrees centigrade.

6.7 The hose shall operate in a satisfactory manner throughout an air temperature range of -- 45 degrees centigrade to +65 degrees centigrade.

6.8 The hose shall be capable of being bent through 180 degrees over a former of 50 millimetre radius at a temperature of -- 45 degrees centigrade without cracking or damage.

6.9 The hose shall not distort or be damaged when subjected to a hydraulic pressure of 12.5 megapascals.

6.10 Every hose shall be carefully inspected and marked by the manufacturer's quality inspector.

6.11 The hose shall be marked externally with:--

.1 name of manufacturer;

.2 part of serial number;

.3 test date;

.4 mark of inspector.

7. Valves

7.1 Non-return valves shall be provided at each position where gas from the inflation system enters an inflatable chamber either from the cylinder or another chamber.

7.2 A safety relief valve of sufficient flow capacity that it will not be possible to achieve twice the working pressure in the chamber shall be fitted to each chamber inflated directly from the gas cylinder.

7.3 A relief valve shall re-seat at a pressure sufficient to maintain rigidity in the buoyancy tubes.

7.4 An inlet valve shall be fitted to each chamber inflated directly from the gas cylinder to provide a means of topping up the pressure when necessary using the bellows provided in the equipment pack.

7.5 Deflation valves or plugs shall be fitted of sufficient number to enable the inflated chambers of the liferaft to be deflated for re-packing.

7.6 Non-return valves or other equivalent arrangements shall be fitted to prevent loss of pressure in the canopy support if either of the buoyancy tubes becomes damaged.

7.7 An inlet valve for topping up the pressure when necessary using the bellows provided in the liferaft equipment pack shall be fitted in the inflated arch support for the canopy.

7.8 An inlet valve shall be fitted to the floor so that it can be inflated using the bellows provided in the equipment pack.

7.9 A deflation valve or plug shall be fitted to the floor so that it can be deflated for re-packing.

7.10 A non-return valve or other equivalent arrangement shall be fitted to maintain pressure in the buoyancy tube in the event of damage to the boarding ramp.

7.11 Air aspirators, if fitted in the inflation system, shall be of a type acceptable to the Minister. They shall be suitably protected against damage and the ingress of water.

Rule 19.

FIFTH SCHEDULE

REQUIREMENTS FOR MARINE ESCAPE SYSTEMS

PART I

CONSTRUCTION AND PERFORMANCE

1. General

1.1 A marine escape system shall provide a complete evacuation system for survivors, and shall consist of an inflatable escape chute, an inflatable floating boarding platform and an agreed number of inflatable liferafts.

1.2 The system shall:--

.1 be constructed with proper workmanship and materials;

.2 not be damaged in stowage throughout a temperature range of -- 30 degrees centigrade to +65 degrees centigrade;

.3 be capable of operating throughout an air temperature range of -- 30 degrees centigrade to +65 degrees centigrade, and a seawater temperature of -- 2 degrees centigrade to +30 degrees centigrade,

.4 where applicable, be rot-proof, corrosion-resistant and not unduly affected by seawater, oil or fungal attack;

.5 be resistant to deterioration from exposure to sunlight;

.6 be of highly visible colour on all parts that will assist detection;

.7 be fitted with retro-reflective material where it will assist detection;

.8 be sited clear of propellers and stabilizers;

.9 be capable of removal for annual servicing;

.10 be fitted with float-free facilities complying with the requirements of Part VI of the Fourth Schedule to these Rules on those parts of the system intended for use as inflatable survival equipment;

.11 be provided with a gas inflation arrangement complying with the requirements of Part VIII of the said Fourth Schedule which will by a single action rapidly deploy and inflate the system;

.12 be provided with an additional gas supply of capacity at least 50 per cent. of that required to inflate the system so that any loss of pressure sustained during a deployment can rapidly be replenished;

.13 if the inflation system includes air aspiration be provided with a means of protecting the aspirator from the danger of damage and the ingress of water;

.14 be capable of satisfactory operation in a seaway.

2. Construction

2.1 The Container housing the Escape Chute and Boarding Platform.

The container shall:--

.1 be strong enough to withstand the forces which would be imposed upon it in severe weather conditions when the chute and platform are fully deployed and the maximum agreed number of fully loaded inflatable liferafts are attached to the platform; if the system is deployed using a support boom, then both the boom and container shall be strong enough to safely withstand a load which is 200 per cent. in excess of that imposed upon it in the above condition without causing damage or distortion to either the boom or the container;

.2 be suitably constructed on the outboard side to resist damage and to prevent the ingress of water;

.3 be suitably protected on the inboard side to prevent damage or accidental deployment by authorised personnel;

.4 be prominently labelled on the inboard side with clear deployment instructions;

.5 be large enough to house the gas inflation system;

.6 be provided with a secure, but single action quick release of the outer door;

.7 be constructed so that deployment of the system over the side will also activate the inflation arrangements;

.8 be provided with a safe access to the top of the chute for evacuees;

.9 be provided with a secure, manual release arrangement for the chute so that it can be jettisoned for use if required as additional buoyant support;

.10 be fitted on board with portable securing arrangements so that it can be removed for annual servicing;

.11 be provided with adequate drainage arrangements.

2.2 The Escape Chute

The chute shall:--

.1 consist of a single or double track slide with each track of sufficient width to prevent unrestricted evacuation by persons wearing an approved type of life jacket;

.2 be of sufficient strength in its fully inflated condition to safely support a load of 300 kilogrammes (150 kilogrammes for a single track slide) at mid length without bending or distorting;

.3 be sub-divided such that the loss of gas in any one compartment will not restrict its operational use as a means of evacuation;

.4 be provided with a slide path which will drain quickly and be safe to operate in wet conditions;

.5 be provided with vertically inflated panels on each side of the slide path of sufficient depth to permit safe evacuation in severe weather conditions;

.6 be effectively connected to the chute container by arrangements which are capable of withstanding a load which is at least 200 per cent. greater than the load imposed in the maximum loaded condition.

2.3 The Boarding Platform

The platform shall:--

.1 be stable in a seaway and provide a safe working area for the system operators;

.2 be self draining;

.3 be sub-divided in such a way that the loss of gas from any one compartment will not restrict its operational use as a means of evacuation;

.4 be capable of supporting twice the number of persons carried in the largest inflatable liferaft associated with the system;

.5 be constructed in accordance with the buoyancy and floor area parameters stated in Part I of the Fourth Schedule to these Rules;

.6 be fitted with stabilising waterpockets designed in accordance with the standards stated in Part I of the said Fourth Schedule;

.7 be restrained by a bowsing line which is designed to deploy automatically as the system inflates, to prevent it drifting to a position where it would be deployed at an angle of more than 45 degrees to the ship's side;

.8 be provided with mooring and bowsing line patches of sufficient strength to tie off the largest inflatable liferaft associated with the system;

.9 be provided with a means of quick release from the chute, and if intended for use as an inflatable liferaft, comply with the appropriate requirements of Part I of the said Fourth Schedule.

3. Performance of the System

A marine escape system shall:--

.1 be capable of deployment by one person at the embarkation position;

.2 not interfere with the deployment of any other life-saving equipment fitted in the ship;

.3 be capable of evacuating 200 per cent. of its designed capacity without significant deterioration of the slide paths;

.4 be capable of satisfactory operation in a seaway;

.5 enable the total number of persons for which it is designed to be transferred from the ship into the inflated liferafts within a period of 30 minutes in the case of a passenger ship;

.6 be capable of being deployed from a passenger ship with a trim and list 50 per cent. in excess of the limits in the final stage of flooding set by the requirements in paragraph 2 of the Third Schedule to the Merchant Shipping (Passenger Ship Construction and Survey) Rules, 1985 ( S.I. No. 274 of 1985 );

.7 be evaluated by means of timed evacuation deployments conducted both in harbour and at sea.

4. Associated Inflatable Liferaft

An inflatable liferaft used in conjunction with the marine escape system shall:--

.1 conform with the requirements of Part I of the Fourth Schedule to these Rules;

.2 be sited close to the system container but be capable of dropping clear of the deployed chute and boarding platform;

.3 be capable of release from its stowage rack with arrangements which will enable it to be moored and inflated alongside the boarding platform;

.4 be capable of release from its stowage rack as an independent item of life-saving equipment;

.5 be provided with float-free arrangements complying with the requirements of Part VI of the said Fourth Schedule.

5. Instructions and Information

Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such training manual and instructions for on-board maintenance. Instructions and information shall be in English, in a clear and concise form and shall include the following:--

.1 general description of the system;

.2 installation arrangements;

.3 operational instructions for the system, and associated survival craft;

.4 on-board maintenance requirements;

.5 servicing requirements.

Rule 19.

PART II

TRAINING

1. Facilities for crew training in the use of marine escape systems shall include:--

.1 the provision on board of an operational manual for the system and its associated inflatable liferafts;

.2 the provision of on-board training aids;

.3 the provision ashore of a training course including as far as is possible practical exercises with full size equipment.

Rules 2, 5, 6, 7, 8, 10, 11, 18 and 20. Fourth Schedule Parts I. III and V.

SIXTH SCHEDULE

REQUIREMENTS FOR LAUNCHING APPLIANCES AND EMBARKATION LADDERS

PART I

GENERAL

1. Launching Appliances -- General requirements

1.1 Each survival craft and rescue boat launching appliance, together with all its launching and recovery gear, shall be so arranged that the fully equipped survival craft or rescue boat it serves can be safely lowered at a list of up to 20 degrees either way and against a trim of up to 10 degrees;

.1 after being boarded by its full complement of persons at the stowed position or from an embarkation deck, as appropriate;

.2 without persons in the survival craft or rescue boat.

1.2 Notwithstanding the requirements of paragraph 1.1 lifeboat launching appliances for oil tankers, chemical tankers and gas carriers with a final angle of heel greater than 20 degrees but not greater than 30 degrees, calculated in accordance with:

.1 Paragraph 2.9.2.2 of the International Code for the Construction and Equipment of Ships carrying Dangerous Chemicals in Bulk (IBC Code);

.2 Paragraph 2.9.1.2 of the International Code for the Construction and Equipment of Ships carrying Liquefied Gases in Bulk (IGC Code);

as applicable, shall be capable of operating at the final angle of heel on the lower side of the ship.

1.3 Davits, winches, falls, blocks and all other launching gear provided in accordance with these Rules shall comply with the requirements of Parts II, III or IV of this Schedule.

1.4 On ships which regularly trade to Antarctica or north of the Arctic Circle or to sea areas where ice or icing-up conditions can be expected, each launching appliance shall, as far as practicable, remain effective under conditions of icing.

2. Launching appliances using falls and a winch

2.1 An efficient hand gear shall be provided for recovery of each survival craft and rescue boat.

2.2 Where davit arms are recovered by power, safety devices shall be fitted which will automatically cut off the power before the davit arms reach the stops in order to avoid overstressing the falls or davits, unless the motor is designed to prevent such over stressing.

2.3 A lifeboat launching appliance shall be capable of recovering and stowing the lifeboat with its launching crew.

2.4 Every rescue boat launching appliance shall be fitted with a powered winch motor of such capacity that the rescue boat, or lifeboat if it has been accepted as a rescue boat, can be raised from the water with its full rescue boat complement of persons and equipment to a position where the persons can be safely disembarked.

2.5 Every rescue boat launching appliance shall be capable of hoisting the rescue boat, or lifeboat in rescue boat mode, when loaded with its full rescue boat complement of persons and equipment at a rate of not less than 0.3 metres per second.

2.6 Except in the case where a rescue boat is fitted with single point suspension, every rescue boat carried in compliance with these Rules shall be provided with means for facilitating the attachment of the lower fall blocks to the lifting arrangements of the boat when the boat is recovered from the sea in adverse weather conditions. For this purpose a recovery strop of adequate strength and suitable length shall be provided for each davit, and one end of the strop shall be attached to the lower fall block and the other end to the lifting arrangement on the boat. In addition means shall be provided for hanging off the boat after hoisting to enable the lower block to be attached directly to the lifting hook.

2.7 Every survival craft and rescue boat launching appliance shall be fitted with brakes, or equivalent devices, capable of stopping the descent of the survival craft or rescue boat and holding it securely when loaded with its full complement of persons and equipment; brake pads shall, where necessary, be protected from water and oil.

2.8 Manual brakes shall be so arranged that the brake is always applied unless the operator, or a mechanism actuated by the operator, holds the brake control in the "OFF" position.

3. Float-free launching

3.1 Where a survival craft requires a launching appliance and is also designed to float free, the float-free release of the survival craft from its stowed position shall be automatic.

4. Free-fall launching

4.1 Every free-fall launching appliance using an inclined plane shall, in addition to complying with the applicable requirements of paragraph 1, also comply with the following requirements:

.1 The launching appliance shall be so arranged that excessive forces are not experienced by the occupants of the survival craft during launching.

.2 The launching appliance shall be a rigid structure with a ramp angle and length sufficient to ensure that the survival craft effectively clears the ship.

.3 The launching appliance shall be efficiently protected against corrosion and be so constructed as to prevent incentive friction or impact sparking during the launching of the survival craft.

5. Evacuation-slide launching and embarkation

5.1 Every evacuation-slide launching appliance shall, in addition to complying with the applicable requirements of paragraph 1 also comply with the requirements of the Fifth Schedule to these Rules.

6. Instructions and Information

6.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such training manual and instructions for on-board maintenance. Instructions and information shall be in English, in a clear and concise form and shall include the following:--

.1 description of launching appliance and winch, where provided;

.2 operation for launching and recovery; and,

.3 maintenance.

Rules 2, 5, 6, 7, 8, 10, 11, 18 and 20. Sixth Schedule, Part I.

PART II

LIFE AND RESCUE BOAT LAUNCHING APPLIANCES

General

1. Definition of "Working Load"

1.1 In this Part the expression "Working Load" means:

.1 In relation to davits to which paragraphs 2.1 and 2.2 apply, the sum of the weight of the lifeboat, its full equipment, the blocks and falls, and the maximum number of persons which the lifeboat is deemed fit to carry, the weight of each person being taken to be 75 kilogrammes.

.2 In relation to winches the maximum pull exerted by the fall or falls at the winch drum during lowering, hoisting or stowing which in any case is to be taken as not less than the working load on the davit or davits divided by the velocity ratio of the lowering tackle.

Construction

2. General

2.1 Every set of davits for a lifeboat or rescue boat shall be so constructed that a minimum amount of routine maintenance is necessary. All parts requiring regular maintenance by the ship's crew shall be readily accessible and easily maintained.

2.2 A set of davits for a lifeboat and rescue boat shall not depend on any means other than gravity or stored mechanical power which is independent of the ship's power supplies to launch the lifeboat or rescue boat it serves in the fully loaded and equipped condition and also in the light condition. If the rescue boat is a dedicated rescue boat the mechanical power need not be independent of the ship's power supplies.

2.3 The arrangements of the davits shall be such as to enable safe boarding of the lifeboat in accordance with the requirements of paragraph 3.11 or 3.12 of Part I of the First Schedule to these Rules.

2.4 If partially enclosed lifeboats are carried, a davit span shall be provided, fitted with not less than two lifelines of sufficient length to reach the water with the ship in its lightest seagoing condition, under unfavourable conditions of trim and with the ship listed not less than 20 degrees either way.

3. Strength

3.1 Every davit serving a lifeboat which is required by Rule 15 (9) (a) of these Rules and 15 (11) of these Rules to be boarded and launched from the stowed position and put into the water when loaded with its full complement of persons shall, together with its winch, falls, blocks and all other associated launching equipment, be of such strength that the lifeboat with its full equipment can be turned out and then safely lowered into the water from the stowed position with its full complement of persons, when the ship has a list of up to 20 degrees either way and a trim of up to 10 degrees, or such greater angles as may be required under paragraph 1.2 of Part I of this Schedule.

3.2 Every davit serving a lifeboat which is required by Rule 15 (9) (a) of these Rules, to be boarded and launched from an embarkation position and put into the water when loaded with its full complement of persons shall, together with its winch, falls, blocks and all other associated lowering gear, be of such strength that the lifeboat with its full equipment and manned by a launching crew of not less than two persons can be turned out and then safely lowered into the water from the embarkation position with its full complement of persons, when the ship has a list of up to 20 degrees either way and a trim of up to 10 degrees.

3.3 Every set of davits, davit or other means of launching to which a lifeboat is attached, together with its winch and associated gear shall be of such strength that the lifeboat can be hoisted with launching crew of at least two persons and its full equipment at a rate of not less than 0.05 metre per second when a powered winch is fitted. When an unpowered winch is fitted the hoisting rate shall be not less than 0.01 metre per second.

3.4 Every set of davits, davit or other means of launching to which a rescue boat is attached shall be fitted with a powered winch and shall, together with its associated gear, be of such strength that the boat to which it is attached can be hoisted when loaded with its full rescue boat complement of persons and equipment at a rate of not less than 0.3 metre per second: When a lifeboat is designated as a rescue boat, in accordance with Rule 20 (4) of these Rules, the davits, davit or other means of launching shall be capable of hoisting the boat to a disembarkation position at a rate of not less than 0.3 metre per second when loaded with its full rescue boat complement, or 6 persons whichever is the greater, and its full lifeboat equipment.

4. Gravity davits

4.1 All gravity davits shall be so designed that there is a positive turning out moment during the whole of the davit travel from the inboard to the outboard position when the vessel is upright and also when the vessel is listed at any angle up to and including 30 degrees either way from upright, or 10 degrees more than the angle required by paragraph 1.2 of Part I of this Schedule. In the case of gravity type davits comprising arms mounted on rollers which engage with and travel down fixed inclined trackways, the trackways shall be inclined at an angle of not less than 35 degrees to the horizontal when the vessel is upright.

5. Luffing davits

5.1 The operating gear of all luffing-type davits shall be of sufficient power to ensure that the lifeboats or rescue boats fully equipped and carrying:--

.1 the total number of persons they are certified to carry when installed in accordance with Rule 15 (11) of these Rules; or,

.2 a launching crew of not less than two persons when installed in accordance with Rule 15 (9) (a) of these Rules when boarded at an embarkation deck

can be turned out against a list of at least 20 degrees.

6. Stresses

6.1 Structural members and all blocks, falls, padeyes, links, fastenings and all other fittings used in connection with launching equipment shall be designed with not less than a minimum factor of safety on the basis of the maximum working load assigned and the ultimate strength of the material used for construction. A minimum factor of safety of 4.5 shall be applied to all davit and winch structural members, and bowsing tackle and tricing pendants where required and a minimum factor of safety of six shall be applied to falls, suspension chains, links and blocks.

7. Static load test

7.1 Each davit, and its attachments, shall, with its arm in any position which gives a maximum stress concentration be capable of withstanding a static test load, in a direction simulating a 20 degree list or such greater angle as required by paragraph 1.2 of Part I of this Schedule and 10 degrees trim, of not less than 2.2 times that part of the working load supported by the arm, or attachment.

8. Attachments at the davit head

8.1 The attachments at the davit head from which the blocks are suspended shall be capable of withstanding a proof load test of not less than 2.2 times the maximum load on them.

9. Blocks

9.1 Lower blocks when fitted, shall be non-toppling and in the case of rescue boats provision shall be made to prevent the falls from cabling. The size of blocks shall be commensurate with the size of the falls.

9.2 The blocks shall be capable of withstanding a proofload test of not less than 2.2 times the maximum load it is intended to carry in service. The clearance between the sheaves and the cheeks of the blocks in which wire rope is used shall be kept to a practical minimum to prevent the rope from overriding the rim of the sheave of any block or lead sheave. Component parts of blocks other than their sheaves shall be of ductile material.

10. Wire ropes

10.1 Falls shall be of rotation-resistant and corrosion-resistant steel wire rope.

10.2 The breaking tensile load of each wire rope used for lowering lifeboats or rescue boats shall be not less than six times the maximum load on the wire rope when lowering, hoisting or stowing.

10.3 Wire rope shall be securely attached to the drum of the winch, and the end attachments of the wires and other parts from which the lifeboat or rescue boat is to be suspended shall be capable of withstanding a proof load of not less than 2.2 times the load on such attachments and other parts.

10.4 Where wire rope splices or ferrule-secured eye terminals are used they shall be capable of withstanding a proof test of not less than 2.2 times the load imposed on them in service.

10.5 Lifeboats and rescue boats attached to davits shall have the falls ready for service, and the falls shall be at least long enough to reach the water with the ship at her lightest sea-going draught under unfavourable conditions of trim and listed to 20 degrees either way. Disengaging gear complying with the requirements of Part VII of the First Schedule to these Rules or Part IV of the Second Schedule to these Rules shall be provided for detaching the lifeboat or rescue boat from the falls.

11. Winches

11.1 In the case of a multiple drum winch, unless an efficient compensatory device is fitted, the falls shall be so arranged as to wind off the drums at the same rate when lowering, and to wind on to the drums evenly at the same rate when hoisting and the lead blocks shall be arranged to give a fleet angle or angle of lead of not more than five degrees for grooved drums and three degrees for ungrooved drums. In the case of mechanically controlled single-arm davits, the lead of the wire rope fall shall be such that the fall winds evenly on the drum.

11.2 Winch breaks shall be of robust construction and afford complete control and limitation of speed in the operation of lowering. The hand brake shall be so arranged that it is normally in the "ON" position and returns to the "ON" position when the control handle is not being operated. The mass of the brake lever shall be sufficient to operate the brake effectively without additional pressure. The winch breaks shall be of sufficient strength to withstand:

. 1 a static test with a proof load of not less than 1.5 times the maximum working load; and,

.2 a dynamic test with a proof load of not less than 1.1 times the maximum working load at maximum lowering speed.

11.3 The speed at which the fully laden lifeboat or rescue boat with its equipment and launching crew is lowered into the water shall be not less than that obtained from the formula:

S = 0.4 + (0.02 x H)

where

S = speed of lowering in metres per second

and

H = height in metres from davit head, at the outboard position, to the waterline at the lightest seagoing condition.

In the case of a ship where "H" exceeds 30 metres the lowering speeds need not exceed one metre per second. The lowering speed of the light craft shall be within 70 per cent. of the speed required here.

11.4 Notwithstanding the requirements of paragraph 11.3 the speed of lowering shall not exceed 1.3 metres per second.

11.5 The brake gear of the winch shall include means for automatically controlling the speed of lowering to within the limits specified in paragraphs 11.3 and 11.4. A ratchet gear shall be incorporated in these winches.

11.6 Hand gear handles shall not be rotated by moving parts of the winch when the lifeboat or rescue boat is being lowered or when it is being hoisted by power. Provision shall be made to allow the falls to be manually unwound.

11.7 The launching mechanism shall be so arranged that it may be actuated by one person from a position on the ship's deck. It should also be operable by one person from within the lifeboat or rescue boat. The launching and recovery arrangements shall be such that the winch operator on the ship's deck is able to observe the craft at all times during launching and recovery.

11.8 When the lowering of the lifeboat or rescue boat is controlled from within the craft by means of a control wire paid off from an auxiliary drum on the winch:--

.1 the mass of the control wire shall be sufficient to overcome the friction of the various pulleys on the control wire, when turning out the lifeboat or rescue boat from the stowed position;

.2 the winch brake shall be operable from within the boat;

.3 the winch brake shall not be affected by the mass of the fully extended control wire, nor the wind effects on it;

.4 there shall be sufficient length of control wire available at the boat during all stages of lowering; and

.5 means shall be provided to retain the free end of the control wire in the boat until the boat is detached from the falls.

Rules 2, 5, 6, 7, 8, and 18.

Fourth Schedule

Part I and III.

Sixth Schedule

Part I and II.

PART III

LIFERAFT LAUNCHING APPLIANCE

General

1. Definition of "Working Load"

1.1 In this Part the expression "working load" means:--

.1 the sum of the mass of the liferaft and its equipment, all other associated gear that it supported by the launching appliance during the lowering operation and the maximum number of persons which the liferaft is deemed fit to carry, the mass of each person being taken to be 75 kilogrammes.

Construction

2. General

2.1 Each liferaft launching appliance shall be so constructed that a minimum amount of routine maintenance is necessary. All parts requiring regular maintenance by the ship's crew shall be readily accessible and easily maintained.

2.2 A liferaft launching appliance shall not be solely dependent on the use of means other than manual effort, gravity or stored mechanical power which is independent of the ship's power supplies to launch the liferaft. The arrangements shall be such that the liferaft can be lowered in the fully loaded and equipped condition by gravity.

2.3 The arrangements of the launching appliance shall be such as to enable safe boarding of the liferaft in accordance with the requirements of paragraphs 6.3 or 6.4 of Part I of the Fourth Schedule to these Rules.

3. Strength

3.1 Every launching appliance serving a liferaft which is required by these Rules to be put into the water when loaded with its full complement of persons shall, together with its winch, falls, blocks and all other associated launching equipment, be of such strength that the liferaft with its full equipment can be safely lowered into the water from the embarkation position with its full complement of persons, when the ship has a list of up to 20 degrees either way and a trim of up to 10 degrees, or such higher angle as may be required by paragraph 1.2 of Part I of this Schedule.

4. Stresses

4.1 Structural members and all blocks, falls, padeyes, links, fastenings and all other fittings used in connection with a launching appliance shall be designed with not less than a minimum factor of safety on the basis of the maximum working load assigned and the ultimate strength of the material used for construction. A minimum factor of safety of 4.5 shall be applied to all davit and winch structural members, and a minimum factor of safety of six shall be applied to falls, links and blocks.

5. Static load test

5.1 Every launching appliance and its attachments other than the winch brakes shall be capable of withstanding a static test load, in a direction simulating a 20 degree list and 10 degree trim or such greater angle as may be required by paragraph 1.2 of Part I of this Schedule, of not less than 2.2 times the maximum working load.

6. Wire ropes

6.1 Falls shall be of rotation-resistant and corrosion-resistant steel wire rope.

6.2 The breaking tensile load of each wire rope used for lowering shall be not less than six times the maximum load on the wire rope when lowering, hoisting or stowing.

6.3 Wire ropes shall be securely attached to the drum of the winch, and the end attachments of the wires and other parts from which the liferaft is to be suspended shall be capable of withstanding a proof load of not less than 2.2 times the load on such attachments and other parts.

6.4 Where wire rope splices or ferrule-secured eye terminals are used they shall be capable of withstanding a proof test of not less than 2.2 times the load imposed on them in service.

6.5 The falls of a liferaft launching appliance shall be at least long enough to reach the water with the ship at her lightest sea-going draught under unfavourable conditions of trim and listed to 20 degrees either way.

7. Winches

7.1 Winch brakes shall be of robust construction and afford complete control and limitation of speed in the operation of lowering. The hand brake shall be so arranged that it is normally in the "ON" position and returns to the "ON" position when the control is not being operated. The mass of the brake level shall be sufficient to operate the brake effectively without additional pressure. The winch brakes of a launching appliance shall be of sufficient strength to withstand:--

.1 a static load test with a proof load of not less than 1.5 times the maximum working load; and

.2 a dynamic test with a proof load of not less than 1.1 times the maximum working load at the maximum lowering speed.

7.2 The speed at which the fully laden liferaft is lowered into the water shall be not less than that obtained from the formula:

S = 0.4 + (0.02 x H)
where S = speed of lowering in metres per second
and H = height in metres from davit head, at the outbound position, to the waterline at the lightest seagoing condition.

In the case of a ship where "H" exceeds 15 metres the lowering speeds need not exceed 0.7 metre per second.

7.3 Notwithstanding the requirements of sub-paragraph 7.2 the speed of lowering shall not exceed one metre per second.

7.4 The brake gear of the winch shall include means for automatically controlling the speed of lowering to within the limits specified in paragraphs 7.2 and 7.3. A ratchet gear shall be incorporated in these winches.

7.5 Hand gear handles shall not be rotated by moving parts of the winch when the liferaft is being lowered or hoisted by power.

7.6 The launching mechanism shall be so arranged that it may be actuated by one person from a position on the ship's deck. It shall also be operable by one person from within the liferaft. The launching arrangements shall be such that the winch operator on the ship's deck is able to observe the liferaft at all times during the lowering.

7.7 When the lowering of the liferaft is actuated from within the raft by means of a control wire paid off from an auxiliary drum on the winch:

.1 the mass of the control wire shall be sufficient to overcome the friction of the various pulleys on the control wire;

.2 the winch brake shall be operable from within the liferaft;

.3 the winch brake shall not be affected by the mass of the fully extended control wire nor the wind effects on it; and

.4 there shall be sufficient length of control wire available at the liferaft during all stages of lowering.

8. Release of the liferaft

8.1 The launching appliance shall be so arranged as to prevent premature release during the lowering of the liferaft but shall be such that on becoming waterborne the raft shall be automatically released from the release hook which shall comply with the requirements of Part V of the Fourth Schedule to these Rules.

Rules 2, 7, 8, 10 and 11,

Third Schedule,

Sixth Schedule,

Part I.

PART IV

INFLATED BOAT LAUNCHING APPLIANCES

General

1. Definitions

1.1 In this Part the expression "working load" means the sum of the masses of:--

.1 the inflated boat and its full equipment;

.2 the blocks and falls;

.3 a launching crew of two persons each of mass 75 kilogrammes; and

.4 a mass of 60 kilogrammes or the mass of the engine together with its fuel tank and sufficient fuel for 2 hours operation, whichever is the greater.

1.2 In this Part the expression "inflated boat" means any inflated boat or rigid inflated boat other than a dedicated rescue boat.

Construction

2. General

2.1 Every inflated boat launching appliance shall be so constructed to be:

.1 capable of recovering the inflated boat and bringing it on board the ship;

.2 readily available and not stowed or used for any purpose other than the launching of the inflated boat whilst the ship is at sea; and

.3 provided with suitable means for manual operation.

2.2 Each launching appliance shall be so constructed that the minimum amount of routine maintenance is necessary. All parts requiring regular maintenance by the ship's crew shall be readily accessible and easily maintained.

2.3 A launching appliance shall be dependent only on manual effort, gravity or stored mechanical power which, if the boat is part of the ship's statutory life-saving appliances, is independent of the ship's power supplies when used to launch the inflated boat. The arrangement shall be such that the inflated boat can be lowered by gravity when loaded in accordance with paragraphs 1.1.3 and 1.1.4 of this Schedule and with its full equipment.

3. Strength

3.1 Every launching appliance serving an inflated boat shall, together with its winch if fitted, falls, blocks and other associated lowering gear be of such strength that the inflated boat with its full equipment can be safely lowered into the water from the embarkation position with a complement of two persons, when the ship has a list of up to 20 degrees either way and a trim of up to 10 degrees, or such angles as may be required by paragraph 1.2 of Part I of this Schedule.

4. Stresses

4.1 Structural members and all blocks, falls, padeyes, links, fastenings and all other fittings used in connection with a launching appliance shall be designed with not les than a minimum factor of safety on the basis of the maximum working load assigned and the ultimate strength of the material used for construction. A minimum factor of safety of 4.5 shall be applied to all structural members and a minimum factor of safety of six shall be applied to the falls, links and blocks.

5. Static load test

5.1 Every launching appliance and its attachments other than the winch brakes shall be capable of withstanding a static test load, in a direction simulating a 20 degree list and 10 degree trim, or such other angle as may be required under paragraph 1.2 of Part I of this Schedule of not less than 2.2 times the maximum working load.

6. Winches

6.1 Every such launching appliance shall be provided with a winch when the inflated boat is situated more than 4.5 metres above the lightest sea-going waterline.

6.2 Winch brakes shall be of robust construction and afford complete control and limitation of speed in the operation of lowering. The hand brake shall be so arranged that it is normally in the "ON" position and return to the "ON" position when the control handle is not being operated. The mass of the brake lever shall be sufficient to operate the brake effectively without additional pressure. The winch brakes of a launching appliance shall be of sufficient strength to withstand:--

.1 a static load test with a proof load of not less than 1.5 times the maximum working load; and,

.2 a dynamic test with a proof load of not less than 1.1 times the maximum working load at the maximum lowering speed.

6.3 The speed at which the inflated boat is lowered into the water shall be not less than that obtained from the formula:

S = 0.4 +(0.02 x H)
where S = speed of lowering in metres per second
and H = height in metres from davit head, at the outboard position, to the waterline at the lightest seagoing condition.

In the case of a ship where "H" exceeds 30 metres the lowering speeds need not exceed one metre per second.

6.4 Notwithstanding the requirements of paragraph 6.3 the speed of lowering shall not exceed 1.3 metres per second.

6.5 The brake gear of the winch shall include means for automatically controlling the speed of lowering to within the limits specified in paragraphs 6.3 and 6.4. A ratchet gear shall be incorporated in the winch.

6.6 Hand gear handles shall not be rotated by moving parts of the winch when the inflated boat is being lowered or hoisted by power.

6.7 The launching mechanism shall be so arranged that it may be actuated by one person from a position on the ship's deck. The launching arrangements shall be such that the winch operator on the ship's deck is able to observe the boat at all times during the lowering.

7. Wire rope falls

7.1 Wire rope falls shall be of rotation-resistant and corrosion-resistant steel wire rope.

7.2 The breaking tensile load of each wire rope used for lowering shall be not less than six times the maximum load on the wire rope when lowering, hoisting or stowing.

7.3 Wire ropes shall be securely attached to the drum of the winch, and the end attachments of the wires and other parts from which the inflated boat is to be suspended shall be capable of withstanding a proof load of not less than 2.2 times the load on such attachments and other parts.

7.4 Where wire rope splices or ferrule-secured eye terminals are used they shall be capable of withstanding a proof test of not less than 2.2 times the load imposed on them in service.

7.5 The falls of the inflated boat launching appliance shall be at least long enough to reach the water with the ship at her lightest sea-going condition under unfavourable conditions of trim and listed to 20 degrees either way.

8. Cordage rope falls

8.1 Cordage rope falls shall be of manila or some other suitable material and shall be durable, unsinkable, firm laid and pliable. They shall be able to pass freely under any condition through a hole 10 millimetres larger than the nominal diameter of the rope. The breaking load of each rope used for lowering inflated boats shall be not less than six times the maximum load on the rope when lowering or hoisting. Winding reels or flaking boxes for the manila rope falls shall be provided.

8.2 Such falls shall be at least long enough to reach the water with the ship at her lightest sea-going condition and listed to 20 degrees either way.

9. Bollards

9.1 Suitable bollards or other equally effective appliance for lowering any inflated boat shall be provided in all cases where cordage rope falls are used. Such bollards or other appliances shall be sited so as to ensure that the inflated boat served by them can be safely lowered.

Rules 2 and 15.

PART V

EMBARKATION LADDERS

1. Construction

1.1 The steps of the embarkation ladder shall be:--

.1 made of hardwood, free from knots or other irregularities, smoothly machined and free from sharp edges and splinters, or of suitable material of equivalent properties;

.2 provided with an efficient non-slip surface either by longitudinal grooving or by the application of an approved non-slip coating;

.3 not less than 480 millimetres long, 115 millimetres wide and 25 millimetres in depth, excluding any non-slip surface or coating;

.4 equally spaced not less than 300 millimetres or more than 380 millimetres apart and secured in such a manner that they will remain horizontal.

1.2 The side ropes of the embarkation ladder shall consist of two uncovered manila ropes not less than 65 millimetres in circumference on each side. Each rope shall be continuous with no joints below the top step. Other materials may be used provided the dimensions, breaking strain, weathering, stretching and tripping properties are at least equivalent to those of manila rope. All ends shall be seized or secured to prevent unravelling.

Rule 2. First Schedule, Part I.

Second Schedule, Parts I, II, III.

Third Schedule and Fourth Schedule,

Part IV.

SEVENTH SCHEDULE

REQUIREMENTS FOR SURVIVAL CRAFT AND RESCUE BOAT EQUIPMENT

PART I

SEA ANCHORS

1. A sea anchor shall be conical in shape and have the following dimensions.

CRAFT SEA ANCHOR
Minimum Mouth Diameter Millimetres Minimum Sloping Length Millimetres Minimum Sloping Length of Shroud Lines (Millimetres)

Liferafts up to and including 10 person capacity

400 600 600

Liferafts of 11 person capacity and up to and including 25 person capacity and inflated boats

500 670 670

Liferafts of over 25 person capacity, lifeboats and rescue boats up to and including 6 metres in length

600 780 780

Lifeboats and rescue boats over 6 metres in length and up to and including 9 metres in length

700 920 920

Lifeboats over 9 metres in length

800 1,050 1,050

2. The sea anchor material shall be porous, slightly stiff and shall allow a water penetration of between 10 and 12 cubic centimetres per second per square centimetre at a pressure of 550 pascals (roughly equivalent to a speed through water of 2 knots).

3. The painter line used to secure the sea anchor to a liferaft or boat shall:

.1 be inherently rot proof and of braided construction;

.2 be 30 metres long; not less than 8 millimetres in diameter and have a breaking load including attachments and knots of not less than:--

.1 7.5 kilonewtons for liferafts up to 10 person capacity.

.2 10.0 kilonewtons for liferafts of 11 person to 25 person capacity.

.3 10.0 kilonewtons for all other sea anchors or have a factor of safety of 3:1 based on a tow test at 6 knots whichever is the greater.

4. The shroud lines shall be designed to restrict the sea anchor from tumbling through itself.

5. The sea anchor shall be stable when towed through the water at speeds up to 6 knots.

6. The sea anchor mouth shall open immediately on deployment.

First Schedule, Part I,

Second Schedule, Parts I, II and III,

Third Schedule, Fourth Schedule,

Part IV.

PART II

FIRST AID OUTFIT

1. The first aid outfit provided in every lifeboat, rescue boat, inflated boat or liferaft carried by the vessel shall comply with the following requirements:--

.1 it shall be packed in a durable, damp-proof and effectively sealed container capable of being tightly closed after use;

.2 the container shall be protected, until opened for use, with an outer waterproof seal;

.3 the container shall bear on its outside an itemised list of its contents, and their date of expiry;

.4 it shall include the following items, each of which must comply with any standard or requirements specified in relation to it in the current issue of the British Pharmacopoeia, the British Pharmaceutical Codex of the National formulary:--

Article Quantity
.1 Triangular Bandage Calico Sterile BPC (not less than 90 centimetres sides, 127 centimetres base) 4
.2 Standard Dressing BPC Sterile Unmedicated Extra Large 28 centimetres x 17.5 centimetres 2
.3 Standard Dressing BPC Sterile Unmedicated Large 20 centimetres x 15 centimetres 2
.4 Standard Dressing BPC Sterile Unmedicated 15 centimetres x 10 centimetres 2
.5 Open Weave Bandage BPC 7.5 centimetres x 3.5 centimetres 6
.6

Waterproof Plasters I/W Sterile BPC

3.8 centimetres x 3.8 centimetres

7.5 centimetres x 2.5 centimetres

10

10

.7

Paraffin Gauze Dressings I/W Sterile for Burns

40 centimetres x 10 centimetres

10 centimetres x 10 centimetres

4

6

.8 Polythene Bags (to cover burns on limbs) 38.5 centimetres x 22.5 centimetres with adhesive tie 2
.9 Centrimide Cream 0.5 per cent. W/W 50 grammes tube 2
.10 Analgesic Tablets: Paracetamol 500 milligrams in container clearly labelled with name and directions for use

50

.11 Scissors, rustless and stainless steel, blunt points 10 centimetres 1
.12 Safety pins, assorted rustless (minimum size 5 centimetres) 6
.13 First aid Instructions in English printed on waterproof material.

First Schedule, Part I,

Fourth Schedule,

Part IV.

PART III

FOOD RATIONS

1. The ration for each one or two persons shall be enclosed in suitable packaging to resist all reasonably foreseeable climatic conditions.

2. Recommended quantities of ration and of fresh water to be consumed daily shall be marked in English on the packaging or on a water resistant instruction sheet included in the ration.

3. The ration for each person shall have a calorific value of not less than 10,000 kilojoules.

4. The composition of the ration shall be as follows:--

.1 The ration shall include at least 300 grammes of carbohydrate in the form of bland barley sugar sweets, glucose tablets or as part of a food tablet. The ration shall not include protein at a greater rate than 3 grammes per 10 grammes of carbohydrate or fat at a greater rate than 4 grammes per 10 grammes of carbohydrate.

.2 The salt content in the ration shall be as low as possible and must never exceed one gramme NaCL. If the ration includes an approved anti-oxidant it shall be included at the rate of 0.02 per cent. by weight of the fat component of the ration.

.3 The moisture content of barley sugar and of a food tablet shall not exceed 3 per cent. and 7 per cent. by weight, respectively. The moisture content of a glucose tablet shall be as low as possible and compatible with the recommended operational shelf-life.

5. The ration shall be palatable to a survivor limited to a fresh water intake of 0.5 litres per day.

6. The ration shall remain palatable throughout the recommended shelf-life of the ration under extremes of climatic conditions normally encountered.

7. The ration shall be readily divisible into at least 3 one day portions for one person.

First Schedule, Part I,

Fourth Schedule, Part IV.

PART IV

FRESH WATER

1. General

.1 The water shall comply with test requirements to confirm that it is microbiologically and chemically suitable for drinking and conforms to World Health Organisation Standards.

.2 Processing, packaging and sterilisation arrangements shall be carried out under hygienic conditions and quality assurance inspection acceptable to the Minister.

.3 The water shall remain palatable in its stowage in the survival craft throughout a temperature range of -- 30 degrees centigrade to +65 degrees centigrade.

2. Water Containers

2.1 Sachets

.1 The water shall be packed in efficiently sealed sachets which are impermeable moisture proof and have an effective vapour barrier.

.2 The sachets shall have a cut above the top seal to facilitate easy opening with wet or cold hands.

.3 Individual sachets shall contain not less than 50 and not more than 150 millilitres of water.

.4 Water filled sachets shall be capable of withstanding a compressive load test of 5 kilonewtons without bursing.

.5 Except as provided in para 2.1.6 water sachets packed in a liferaft emergency pack shall not be affected by any of the prototype tests carried out on a liferaft.

.6 When included in the emergency pack of an operationally packed liferaft there shall be no more than 2 per cent. of the water sachets damaged after the appropriate drop test.

.7 The recommended shelf life of the water sachets shall be at least 3 years.

.8 The outer packaging shall be marked with the following information:

.1 manufacturer's name or trade mark;

.2 contents capacity;

.3 lot number;

.4 date of manufacture;

.5 a recommended daily consumption per person.

2.2 Cans

.1 A can in which drinking water is supplied shall be hermetically sealed and have a vacuum of not less than 510 millimetres of mercury.

.2 It shall be constructed of tinplate of minimum thickness 0.30 millimetres and with a tin content which will conform with the relevant part of British Standard 113 Section 10.

.3 It shall be constructed with a double seam and properly balanced interlocking hooks.

.4 It shall be plain internally, but externally it shall be coated with a machine applied golden lacquer and then stoved.

.5 After filling, the seams shall be inspected and any exposed areas shall be suitably lacquered.

.6 A click test to confirm the vacuum shall be carried out on each can 7 days after filling.

.7 The can shall be free from dents or any signs of corrosion.

.8 The capacity of the can shall not be greater than 500 millilitres.

.9 The can shall not be affected by any of the prototype tests carried out on a liferaft.

.10 The can shall be clearly marked on the outside with:--

.1 manufacturer's name or trade mark;

.2 drinking water and capacity in millilitres;

.3 a lot or batch number;

.4 date of manufacture;

.5 a recommended daily consumption per person.

2.3 Bottles

.1 A bottle in which drinking water is supplied shall be manufactured from a material which will not contaminate or affect the taste of the water.

.2 It shall not be affected by any other prototype tests carried out on a liferaft.

.3 The material from which the bottle is made shall be opaque.

.4 The capacity of the bottle shall not be greater than 500 millilitres.

.5 The bottle shall be capable of being opened by a survivor with cold hands.

.6 The minimum recommended shelf-life of the water bottle and its contents shall be at least 3 years.

.7 The bottle filling cap shall be fitted with a watertight seal, and have positive locking arrangements which will not be loosened by vibration.

.8 After the bottle has been filled, and the cap fitted, it shall be provided with an outer continuous seal which must not be broken until the water is used, or has become time expired.

.9 The bottle shall be marked on the outside with:--

.1 manufacturer's name or trade mark;

.2 date of filling;

.3 date of expiry;

.4 drinking water and capacity in millilitres;

.5 recommended daily consumption per person;

.6 lot or batch number.

3. Water tanks

.1 Tanks fitted for fresh water in a survival craft may be of metal or a plastic material acceptable to the Minister.

.2 Each tank is to be filled and emptied to ensure cleanliness and to check for watertightness.

.3 The tank shall be strong enough to withstand a head of water of at least 1.5 metres.

.4 Where necessary the inside of the tank shall be suitably coated to prevent contamination or unpleasant taste.

.5 Tanks which are not portable shall be fitted with drain plugs constructed of non-corrosive material.

.6 Filling plugs and aperture covers shall be of non-ferrous materials, neatly fitted and made properly watertight to prevent the entry of contaminants.

.7 Tanks shall be sited well clear of any propelling machinery.

.8 At least one rustproof dipper with a lanyard shall be provided for each tank.

.9 The inside of tanks constructed with glass reinforced plastic must be smooth and seal with a gel coat.

.10 Tanks made out of glass reinforced plastic shall be opaque.

.11 The tank shall be clearly marked on the outside with the contents and its capacity in litres.

First Schedule, Part I.

Second Schedule,

Parts I, II and III.

PART V

LIFEBOAT AND RESCUE BOAT CAPACITY

1. Every compass shall be of the liquid type. The liquid used shall be a mixture of industrial methylated spirit and water, specific gravity 0.93 at 15 degrees centigrade, or other suitable liquid of equivalent properties. The compass shall function efficiently over a temperature range of -- 30 degrees centigrade to +65 degrees centigrade without leakage, formation of bubbles or other defects. The liquid shall be colourless and free from turbidity and formation of flocks.

2. The magnet shall have ample directive force. In the State a period of 6 to 22 seconds after the deflection of 40 degrees at a temperature of 15 degrees centigrade 2 degrees centigrade shall be deemed to indicate compliance with this requirement. The "period" is defined as the time take for a complete oscillation of the card after being released from a deflection of 40 degrees, swinging past the position of rest, and back again to the completion of its swing on the side to which it was originally deflected.

3. Over a temperature range of -- 30 degrees centigrade to +65 degrees centigrade the supporting force of the immersed card system on the pivot shall be between 0.04 and 0.10 newtons.

4. The compass card shall be not less than 60 millimetres in diameter. When the diameter of the card is less than 100 millimetres, magnification of the card shall be incorporated to allow a person with normal vision to read the compass at a distance of not less than one metre. The card shall be graduated in 5 degree intervals, with a numerical indication at least every 30 degrees. The cardinal points shall be distinctively marked. Edge graduations, where provided shall be at 5 degree intervals with numerical indication at least every 30 degrees. The compass shall be fitted with a lubber line or point and the compass card shall be luminised or provided with a suitable means of illumination which does not include the use of an oil lamp. If only part of the card is visible (or if magnification is used) it shall be possible to read a minimum of 15 degrees on either side of the lubber mark.

5. The centre of the card shall be of sapphire or equally hard jewel.

6. The pivot of the card shall be of iridium or equally hard material.

7. The compass shall be so constructed that the compass card remains horizontal and readable when the binnacle or housing is tilted to 40 degrees from the upright in any direction. When an external gimbals system is fitted, the card shall remain free when the bowl is tilted by 10 degrees.

8. The direction of the lubber line or point from the centre of the card shall lie in the same vertical plane as the other gimbals axis or other fore and aft datum line. The cumulative effect of card, pivot, directional and other similar errors, and of inaccurate positioning of the lubber's point shall be such that in the undisturbed earth's field the direction as read on the card against the lubber's point shall not differ by more than 3 degrees from the magnetic direction of the outer gimbals axis or other fore and aft datum line for any direction of the latter.

9. The compass shall be provided with a binnacle or housing of non-magnetic material which shall be so constructed or marked that the direction of the fore and aft line can be identified. Means for fixing in place shall be provided. The mounting of the directional system in the compass bowl shall be constructed in such a manner that it returns to the original position on its pivot when the bowl is inverted and then returned to its normal position.

10. The strength and durability of the materials used, and the quality of manufacture shall be such that the compass will remain efficient seagoing conditions. Any paint inside the bowl shall show no signs of blistering.

11. The bowl of the compass, or the housing, if integral with the bowl, shall be permanently marked with the maker's name or other identification mark.

Rules 2, 5, 6, 7, 8,

9, 10, 11 and 24.

EIGHTH SCHEDULE

REQUIREMENTS FOR PYROTECHNIC SIGNALS AND LINE-THROWING APPLIANCES

PART I

ROCKET PARACHUTE FLARES

1. Construction

1.1 A rocket parachute flare shall:

.1 be constructed with proper workmanship and materials;

.2 be contained in a water-resistant casing;

.3 have integral means of ignition which can be readily operated with wet, cold or gloved hands in adverse conditions and require the minimum of preparation;

.4 be so designed that it shall not cause discomfort for the person holding the casing when used in accordance with the manufacturer's operating instructions;

.5 be so constructed that any sealing shall not depend on adhesive tapes, or plastic envelopes;

.6 be so constructed that the end from which the rocket is ejected can be positively identified by day and by night;

.7 be so constructed that all components, composition and ingredients of the signal and the means of igniting it shall be of such character and quality to enable the signal to maintain its serviceability under good average storage conditions in the marine environment for a period of at least 3 years;

.8 be so constructed that if it is intended to be stowed in a liferaft it can function effectively after being subjected to a drop test appropriate to the height at which the liferaft is to be stowed, when the signal is packed in the equipment container.

2. Performance

2.1 A rocket parachute flare shall not be damaged in stowage throughout the air temperature range of -- 30 degrees centigrade to +65 degrees centigrade.

2.2 A rocket shall, when fired vertically, reach an altitude of not less than 300 metres. At or near the top of its trajectory, the rocket shall eject a parachute flare which shall:

.1 burn with a bright red colour;

.2 burn uniformly with an average luminous intensity of not less than 30,000 candela;

.3 have a burning period of not less than 40 seconds;

.4 have a rate of descent of not more than 5 metres/second;

.5 not damage its parachute or attachments while burning.

2.3 The rocket shall in addition be capable of functioning when the rocket is fired at an angle of 45 degrees to the horizontal.

3. Marking

3.1 A rocket parachute flare shall have brief instructions or diagrams clearly illustrating the use of the rocket parachute flare printed on its casing.

3.2 The date of manufacture and the date of expiry shall be marked indelibly on the casing.

Rules 2 and 24,

First Schedule,

Part I and Fourth Schedule Part IV.

PART II

HAND FLARES

1. Construction

1.1 A hand flare shall:

.1 be constructed with proper workmanship and materials;

.2 be contained in a water-resistant casing;

.3 have a self-contained means of ignition which can be readily operated with wet, cold or gloved hands in adverse conditions and require the minimum preparation.

.4 be so designed as not to cause discomfort to the person holding the casing with an uncovered hand and not endanger a lifeboat or liferaft by burning or glowing residues when used in accordance with the manufacturer's operating instructions;

.5 be so constructed that any sealing shall not depend on adhesive tapes or plastic envelopes;

.6 be so constructed that the end from which the light is emitted can be positively identified by day and by night;

.7 be so constructed that all components, compositions and ingredients of the flare and the means of igniting it shall be of such character and quality to enable the flare to maintain its serviceability under good average storage conditions in the marine environment for a period of at least 3 years.

.8 be so constructed that if it is intended to be stowed in a liferaft it can function effectively after being subjected to a drop test appropriate to the height at which the liferaft is to be stowed, when the signal is packed in the equipment container.

2. Performance

2.1 A hand flare shall not be damaged in stowage throughout the air temperature range of -- 30 degrees centigrade to +65 degrees centigrade.

2.2 A hand flare shall:

.1 burn with a bright red colour;

.2 burn uniformly with an average luminous intensity of not less than 15,000 candela;

.3 have a burning period of not less than 1 minute;

.4 after ignition continue to burn after having been immersed for a period of 10 seconds under 100 millimetres of water.

3. Marking

3.1 A hand flare shall have brief instructions or diagrams clearly illustrating the use of the hand flare printed on its casing.

3.2 The date of manufacture and the date of expiry shall be marked indelibly on the casing.

Rules 2 and 24, First Schedule,

Part I and Fourth Schedule,

Part IV.

PART III

BUOYANT SMOKE SIGNALS

1. Construction

1.1 A buoyant smoke signal shall :

.1 be constructed with proper workmanship and materials;

.2 be contained in a water-resistant casing;

.3 have an integral means of ignition which can be readily operated with wet, cold or gloved hands in adverse conditions;

.4 be so designed to enable the signal to be released from a survival craft without harm to the occupants;

.5 be so designed that it shall not ignite explosively when used in accordance with the manufacturer's operating instructions;

.6 be so constructed that all components, compositions and ingredients of the signal and the means of igniting it shall be of such character and quality to enable the signal to maintain its serviceability under good average conditions in the marine environment for a period of at least 3 years;

.7 be so constructed that any sealing shall not depend on adhesive tapes or plastic envelopes;

.8 be so constructed that if it is intended to be stowed in a liferaft it can function effectively after being subjected to a drop test appropriate to the height at which the liferaft is to be stowed, when the signal is packed in the equipment container.

2. Performance

2.1 A buoyant smoke signal shall not be damaged in stowage throughout the air temperature range of -- 30 degrees centigrade to +65 degrees centigrade.

2.2 It shall be capable of satisfactory operation in a seaway.

2.3 A buoyant smoke signal shall:

.1 emit smoke of a highly visible colour at a uniform rate for a period of not less than 3 minutes when floating in calm water;

.2 not emit any flame during the entire smoke emission time;

.3 not be swamped in a seaway;

.4 continue to emit smoke when submerged in water for a period of 10 seconds under 100 millimetres of water.

2.4 It shall be safe to operate in water covered by a low flash point liquid.

3. Marking

3.1 A buoyant smoke signal shall have brief instructions or diagrams clearly illustrating the use of the smoke signal printed on its casing.

3.2 The date of manufacture and the date of expiry shall be marked indelibly on the casing.

Rules 2, 9, 11 and 24.

PART IV

RED STAR DISTRESS ROCKET SIGNALS

1. Construction

1.1 A red star distress signal shall:

.1 be constructed with proper workmanship and materials;

.2 be contained in a water-resistant casing;

.3 have integral means of ignition which can be readily operated with wet, cold or gloved hands in adverse conditions and require the minimum of preparation;

.4 be so designed that it shall not cause discomfort to the person holding the casing when used in accordance with the manufacturer's operating instructions;

.5 be so constructed that any sealing shall not depend on adhesive tapes or plastic envelopes;

.6 be so constructed that the end from which the rocket is ejected can be positively identified by day and by night;

.7 be so constructed that all components, compositions and ingredients of the signal and the means of igniting it shall be of such character and quality to enable the signal to maintain its serviceability under good average storage conditions in the marine environment for a period of at least 3 years.

2. Performance

2.1 A red star distress rocket signal shall not be damaged in stowage throughout the air temperature range of--30 degrees centigrade to +65 degrees centigrade.

2.2 A red star distress rocket signal shall be capable of emitting two or more red stars either together or separately, when projected to the required height by means of a rocket.

2.3 When fired vertically the stars shall be ejected at or before the top of the trajectory at a minimum height of 45 metres and each star shall:

.1 burn with a bright red colour;

.2 burn uniformly with an average luminous intensity of not less than 5,000 candela;

.3 have a burning period of not less than 5 seconds.

2.4 The signal shall in addition be capable of functioning when the rocket is fired at an angle of 45 degrees to the horizontal.

3. Marking

3.1 A red star distress rocket signal shall have brief instructions or diagrams clearly illustrating the use of the signal printed on its casing.

3.2 The date of manufacture and the date of expiry shall be marked indelibly on the casing.

Rules 2, 5, 6, 7, 8,

10, 11 and 24.

PART V

LINE-THROWING APPLIANCES

1. Construction

1.1 A line-throwing appliance shall:

.1 be constructed with proper workmanship and materials;

.2 in the case of an integral rocket and line, be contained in a water-resistant casing; in the case of a pistol fired rocket, the rocket shall be contained in a water-resistant casing;

.3 include not less than four projectiles;

.4 include not less than four lines each having a breaking strength of not less than 2 kilonewtons;

.5 be so designed that the end from which the rocked is ejected can be positively identified by day and by night.

1.2 Rockets, cartridges and ignitors shall be so constructed that all components, compositions and ingredients shall be of such character and quality to maintain serviceability under good average storage conditions in the marine environment for a period of at least 3 years.

1.3 Rockets, cartridges and ignitors shall be so constructed that any sealing shall not depend on adhesive tapes or plastic envelopes.

2. Performance

2.1 A line-throwing appliance shall not be damaged in stowage throughout the air temperature range of -- 30 degrees centigrade to +65 degrees centigrade.

2.2 It shall be capable of throwing a line minimum of 4 millimetres in diameter a distance of at least 230 metres in calm weather.

2.3 It shall be capable of throwing a line in such a manner that the lateral deflection on either side of the direction of firing does not exceed 10 per cent. of the length of flight of the rocket in calm weather.

3. Marking

3.1 A line-throwing appliance shall be marked with brief instructions or diagrams clearly illustrating the use of the appliance.

3.2 The date of manufacture and the date of expiry shall be marked indelibly on the rockets, cartridges and ignitors.

Twelfth Schedule,

Part I.

PART VI

INSTRUCTIONS, INFORMATION AND STOWAGE

1. Instructions and information for the pyrotechnic signals specified in Parts I and IV and for the line-throwing appliance specified in Part V of this Schedule and required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules shall be in a form suitable for inclusion in such a training manual. Instructions and information shall be in English in a clear and concise form and shall include the following:--

.1 description of item;

.2 method of use including any precautions or warnings;

.3 stowage;

.4 guidance on when to use; and

.5 instructions for replacing rockets, cartridges or strikers (integral line-throwing appliance).

Rules 2, 5, 6, 7, 8,

9, 10, 11 and 21.

NINTH SCHEDULE

REQUIREMENTS FOR LIFEBUOYS AND ATTACHMENTS

PART I

LIFEBUOYS (SOLAS)

1. Construction of a lifebuoy

1.1 A lifebuoy shall be constructed with proper workmanship and materials.

1.2 As applicable, the materials of a lifebuoy shall be rot-proof, corrosion resistant, and not be unduly affected by sea water, oil or fungal attack.

1.3 It shall be of a highly visible colour.

1.4 It shall be fitted on each side at four evenly spaced points with a piece of retro-reflective material 50 millimetres x 100 millimetres.

1.5 It shall have an outer diameter of not more than 800 millimetres and an inner diameter or not less than 400 millimetres.

1.6 It shall be constructed of inherently buoyant material. It shall not depend upon rushes, cork shavings or granulated cork, any other loose granulated material or any air compartment which depends on inflation for buoyancy.

1.7 It shall have a mass of not less than 2.5 kilogrammes provided that if intended to operate a quick release arrangement for a self-activating smoke signal and self-igniting light it shall have a mass sufficient to operate the quick release arrangement or 4 kilogrammes whichever is the greater.

1.8 It shall be constructed to withstand a drop into water from the height at which it is stowed above the waterline in the lightest seagoing condition or 30 metres, whichever is the greater, without impairing either its operating capability or that of its attached components.

1.9 It shall be fitted with a grabline not less than 9.5 millimetres in diameter and of length not less than 4 times the outside diameter of the lifebuoy. The grabline shall be secured at four equidistant points around the circumference of the lifebuoy to form four equal loops.

2. Performance of a lifebuoy

2.1 A lifebuoy shall not be damaged in stowage throughout the air temperature range -30 degrees centigrade to +65 degrees centigrade.

2.2 It shall operate throughout a sea-water temperature range of -1 degree centigrade to +30 degrees centigrade.

2.3 It shall be resistant to deterioration from exposure to sunlight.

2.4 It shall be capable of satisfactory operation in a seaway.

2.5 It shall be capable of supporting not less than 14.5 kilogrammes of iron in fresh water for a period of 24 hours.

2.6 It shall not sustain burning or continue melting after being totally enveloped in a fire for a period of 2 seconds.

3. Markings of a lifebuoy

3.1 A lifebuoy shall be marked in block capitals of the Roman alphabet with the name and, except in the case of ships of Class XII, the port of registry of the ship on which it is carried.

3.2 It shall be permanently marked with the maximum height above the waterline at which it can be stowed if this exceeds 30 metres.

Rules 9, 10 and 21.

PART II

LIFEBUOYS (610 MM)

1. Construction of a lifebuoy (610 mm)

1.1 A lifebuoy shall be constructed with proper workmanship and materials.

1.2 As applicable, the materials of a lifebuoy shall be rot-proof, corrosion resistant, and not be unduly affected by sea-water, oil or fungal attack.

1.3 It shall be of a highly visible colour.

1.4 It shall be fitted on each side at four evenly spaced points with a piece of retro-reflective material 50 millimetres x 100 millimetres in size.

1.5 It shall have an outer diameter of not less than 610 millimetres and an inner diameter of not less than 350 millimetres.

1.6 It shall be constructed of inherently buoyant material. It shall not depend upon rushes, cork shavings, or granulated cork, any other loose granulated material or any air compartment which depends on inflation for buoyancy.

1.7 It shall have a mass of not less than 1.3 kilogrammes provided that if intended to operate the quick release arrangement for a self-activating smoke signal and self-igniting light it shall have a mass sufficient to operate the quick release arrangement of 4 kilogrammes, whichever is the greater.

1.8 It shall be constructed to withstand a drop into the water from the height at which it is stowed above the waterline in the lightest seagoing condition or 10 metres, whichever is the greater, without impairing either its operating capability or that of its attached components.

1.9 It shall be fitted with a grabline not less than 6 millimetres in diameter and of length not less than 4 times the outside diameter of the lifebuoy. The grabline shall be secured at four equidistant points around the circumference of the lifebuoy to form four equal loops.

2. Performance of a lifebuoy (610 mm)

2.1 It shall not be damaged in stowage throughout the air temperature range -30 degrees centigrade to +65 degrees centigrade.

2.2 It shall operate throughout a sea-water temperature range of -1 degree centigrade to +30 degrees centigrade.

2.3 It shall be resistant to deterioration from exposure to sunlight.

2.4 It shall be capable of satisfactory operation in a seaway.

2.5 It shall be capable of supporting not less than 10.5 kilogrammes of iron in fresh water for a period of 24 hours.

2.6 It shall not sustain burning or continue melting after being totally enveloped in a fire for a period of 2 seconds.

3. Marking of a lifebuoy (610 mm)

3.1 A lifebuoy shall be marked in block capitals of the Roman alphabet with the name and, except in the case of ships of Class XII, the port of registry of the ship on which it is carried.

3.2 It shall be permanently marked with the maximum height above the waterline at which it can be stowed.

Rules 2, 5, 6, 7, 8, 9,

10, 11 and 21.

PART III

LIFEBUOY SELF-IGNITING LIGHTS

1. Construction of a lifebuoy self-igniting light

1.1 A lifebuoy self-igniting light shall be constructed with proper workmanship and materials.

1.2 As applicable, the materials of a lifebuoy self-igniting light shall be rot-proof, corrosion resistant, and not be unduly affected by sea-water, oil or fungal attack.

1.3 It shall be constructed to withstand a drop into the water from the height at which it is stowed above the waterline in the lightest seagoing condition or 30 metres, whichever is the greater, without impairing either its operating capability or that of the lifebuoy to which it is attached.

1.4 It shall be provided with means for being efficiently attached to a lifebuoy.

1.5 A lifebuoy self-igniting light to be attached to a lifebuoy carried by a tanker shall be of an electric battery type.

1.6 Components of electronic circuits shall comply with the quality control requirements of British Standard 9000 or an equivalent standard. Where components cannot be obtained under one of the above standards these components shall be covered by a Certificate of Conformance from the manufacturer of the components.

2. Performance of a lifebuoy self-igniting light

2.1 A lifebuoy self-igniting light shall not be damaged in stowage throughout the air temperature range -30 degrees centigrade to +65 degrees centigrade.

2.2 It shall operate throughout a sea-water temperature range of -1 degree centigrade to +30 degrees centigrade.

2.3 It shall be resistant to deterioration from exposure to sunlight.

2.4 It shall be capable of satisfactory operation in a seaway.

2.5 A lifebuoy self-igniting light shall be such that it cannot be extinguished by water.

2.6 It shall be capable of either burning continuously with a luminous intensity of not less than 2 candela in all directions of the upper hemisphere or flashing (discharge flashing) at a rate of not less than 50 flashes per minute with at least the corresponding effective luminous intensity and be provided with a source of energy which will give this performance for a period of at least 2 hours.

3. Marking of a lifebuoy self-igniting light

A lifebuoy self-igniting light shall be marked indelibly with:--

.1 the manufacturer's name or trade mark;

.2 clear and concise directions for use in English supported where necessary by illustrations; and

.3 type of energy source.

Rules 2, 5, 6, 7, 8, 9,

10, 11 and 21.

PART IV

LIFEBUOY SELF-ACTIVATING SMOKE SIGNALS

1. Construction of a lifebuoy self-activating smoke signal

1.1 A lifebuoy self-activating smoke signal shall be constructed with proper workmanship and materials.

1.2 As applicable the materials of a lifebuoy self-activating smoke signal shall be rot-proof, corrosion resistant, and not be unduly affected by sea-water, oil or fungal attack.

1.3 It shall be constructed to withstand a drop into the water from the height at which it is stowed above the waterline in the lightest seagoing condition or 30 metres, whichever is the greater, without impairing either its operating capability or that of the lifebuoy to which it is attached.

1.4 It shall be provided with means for being efficiently attached to a lifebuoy.

1.5 It may also be provided with a self-igniting light which shall comply with the requirements of Part III of this Schedule.

2. Performance of a lifebuoy self-activating smoke signal

2.1 A lifebuoy self-activating smoke signal shall not be damaged in stowage throughout the air temperature range -30 degrees centigrade to +65 degrees centigrade.

2.2 It shall operate throughout a sea-water temperature range of -1 degree centigrade to +30 degrees centigrade.

2.3 It shall be resistant to deterioration from exposure to sunlight.

2.4 It shall be capable of satisfactory operation in a seaway.

2.5 It shall emit smoke of a highly visible colour at a uniform rate for a period of at least 15 minutes when floating in calm water.

2.6 It shall not ignite explosively or emit any flame during the entire smoke emission time of the signal.

2.7 It shall not be swamped in a seaway.

2.8 It shall continue to emit smoke when fully submerged for a period of at least 10 seconds.

2.9 It shall be capable of quick release from its stowed position.

2.10 It shall be safe to operate in waters covered by a low flashpoint liquid.

2.11 All components, composition and ingredients of the lifebuoy self-activating smoke signal, and the energy source of the self-igniting light, if provided shall be of such character and quality as to enable them to maintain their serviceability under good average stowage conditions in the marine environment for a period of at least three years, unless in the case of a self-igniting light energy source it is possible to readily renew the energy source.

3. Marking of a lifebuoy self-activating smoke signal

A lifebuoy self-activating smoke signal shall be marked indelibly with:--

.1 the manufacturer's name or trade mark;

.2 the lot number or other means of identifying the signal;

.3 clear and concise directions for use in English supported where necessary by illustrations;

.4 the date of manufacture and date of expiry;

.5 type of energy source in the case of a signal provided with a self-activating light; and

.6 maximum height above the waterline at which it can be stowed.

4. Instructions and Information

4.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and, if appropriate, in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such a training manual or instructions for on-board maintenance. Instructions and information shall be in English, in a clear and concise form and shall include the following:--

.1 the stowage of signal and attachment to lifebuoy;

.2 type of energy source of self-igniting light if provided, and if replaceable, method and frequency of replacement;

.3 type of light source of self-igniting light, if provided and whether replaceable;

.4 any maintenance requirements including the method, and recommended frequency of checks of energy source of self-igniting light, if provided and if energy source is capable of checking; and

.5 how to operate signal and its duration.

Rules 2, 5, 6, 7, 8, 9, 10, 11 and 21.

PART V

Lifebuoy Buoyant Lifelines

1. Construction of a lifebuoy buoyant lifeline

1.1 A lifebuoy buoyant lifeline shall be non-kinking.

1.2 It shall have a diameter of not less than 8 millimetres.

1.3 It shall have a breaking strength of not less than 5 kilonewtons.

1.4 It shall be resistant to deterioration from exposure to sunlight.

1.5 It shall have a length not less than twice the height at which it is stowed above the waterline in the lightest sea-going condition, or 30 metres, whichever is the greater. On ships of less than 12 metres in length the lifeline shall be at least 18 metres in length.

Rules 2, 5, 6, 7, 8, 9,

10, 11 and 22.

TENTH SCHEDULE

REQUIREMENTS FOR LIFEJACKETS AND ATTACHMENTS

PART I

INHERENTLY BUOYANT LIFEJACKETS

Inherently buoyant lifejackets for persons weighing 32 kilogrammes or over shall comply with the following requirements:

1. Construction of an inherently buoyant lifejacket

1.1 An inherently buoyant lifejacket shall be constructed with proper workmanship and materials.

1.2 An inherently buoyant lifejacket shall be so constructed that:

.1 after demonstration, a person can correctly don it within a period of 1 minute without assistance;

.2 it is capable of being worn inside out or is clearly capable of being worn in only one way and, as far as possible, cannot be donned incorrectly;

.3 it is comfortable to wear;

.4 it allows the wearer to jump from a height of at least 4.5 metres into the water without injury and without dislodging or damaging the lifejacket.

1.3 It shall be so constructed that the buoyancy is not reduced by more than 5 per cent. after 24 hours submersion in fresh water.

1.4 It shall be fitted with a whistle which shall be firmly secured by a cord of suitable length. The whistle shall be non-metallic and not be adversely affected by water or humidity.

1.5 It shall be fitted with an approved light if it is intended for a ship which is required to carry lifejackets fitted with lights.

1.6 It shall be fitted with retro-reflective material where it will assist in detection, and the dimensions and location of the material shall be to the satisfaction of the Minister.

1.7 It shall be fitted with a ring or loop or similar device of adequate strength to facilitate rescue.

2. Materials of an inherently buoyant lifejacket

2.1 As applicable, the materials of a lifejacket shall be rot-proof, corrosion resistant, not be unduly affected by sea-water, oil or fungal attack, and shall be resistant to deterioration due to exposure to sunlight.

2.2 Buoyant material shall be of good quality synthetic material, or kapok.

2.3 Cover material where used shall be of good quality synthetic material, or pre-shunk cotton material free of admixture of sizing or other foreign matter.

2.4 Cover material shall be of a highly visible colour such as traffic yellow (British Standard 381, Ref. 368) international orange (British Standard 381, Ref. 592) or a colour of equivalent conspicuity.

2.5 Where a synthetic cover material is used and the seams are stitched, the thread shall be of synthetic material. Where a cotton cover material is used the thead shall be of natural fibre or a combination of synthetic and natural fibre.

2.6 Fastening tapes shall be not less than 32 millimetres wide and have a breaking strength of not less than 1.4 kilonewtons. Tapes of a synthetic material shall be capable of providing an equivalent degree of security when tied as that provided by cotton tapes.

3. Performance of an inherently buoyant lifejacket

3.1 An inherently buoyant lifejacket shall not be damaged in stowage throughout an air temperature range of -30 degrees centigrade to +65 degrees centigrade.

3.2 It shall operate throughout a sea-water temperature range of -1 degree centigrade to +30 degrees centigrade.

3.3 It shall be capable of satisfactory operation in a sea-way.

3.4 It shall have sufficient buoyancy and stability in calm fresh water to:--

.1 lift the head of an exhausted or unconscious person so that the person's mouth is not less than 12 millimetres clear of the water with the body inclined backwards at an angle of not less than 20 degrees and not more than 50 degrees from the vertical position;

.2 turn the body of an unconscious person in the water from any position to one where the mouth is clear of water in not more than 5 seconds.

3.5 An inherently buoyant lifejacket shall allow the person wearing it to swim a short distance and to board a survival craft.

3.6 It shall not sustain burning or continue melting after being totally enveloped in a fire for a period of 2 seconds.

4. Marking of an inherently buoyant lifejacket

4.1 An inherently buoyant lifejacket shall be marked indelibly with:--

.1 the manufacturer's name or trade mark and name of lifejacket, if any;

.2 the information "PERSON OF 32 KG OR MORE" on both sides of the lifejacket in letters not less than 12 millimetres in size in the case of lifejackets which can be worn inside out. In the case of lifejackets which can only be worn one way the marking shall be on the outside of the lifejacket;

.3 the year of manufacture;

.4 the word "FRONT" on both sides of the front part of the lifejacket in letters not less than 12 millimetres in size in the case of lifejackets which can be worn inside out. In the case of lifejackets which can only be worn one way the marking shall be on the outside of the front part of the lifejacket;

.5 inherently buoyant lifejackets for persons weighing less than 32 kilogrammes shall comply with the requirements of Part I of this Schedule except that in paragraph 4.1.2 of Part I they shall be marked with the word "CHILD". Such lifejackets shall provide a minimum buoyancy of 66.7 newtons in fresh water. The buoyancy shall not be reduced by more than 5 per cent. after 24 hours submersion in fresh water.

5. Instructions and information of an inherently buoyant lifejacket

5.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules shall be in a form suitable for inclusion in such a training manual. Instructions and information shall be in English in a clear and concise form and shall include the donning and securing of a lifejacket and the operation of the light where fitted.

Rules 2, 5, 6, 7, 8, 9,

10, 11 and 22.

PART II

INFLATABLE LIFEJACKETS

Inflatable lifejackets for persons weighting 32 kilogrammes or over shall comply with the following requirements:

1. Construction of an inflatable lifejacket

1.1 An inflatable lifejacket shall be constructed with proper workmanship and materials.

1.2 An inflatable lifejacket shall be so constructed that:

.1 after demonstration, a person can correctly don it within a period of 1 minute without assistance;

.2 it is capable of being worn inside out or is clearly capable of being worn in only one way and, as far as is possible, cannot be donned incorrectly;

.3 it is comfortable to wear;

.4 it allows the wearer to jump from a height of at least 4.5 metres into the water without injury and without dislodging or damaging the lifejacket.

1.3 It shall be so constructed that the buoyancy is not reduced by more than 5 per cent. after 24 hours submersion in fresh water.

1.4 It shall be fitted with a whistle firmly secured by a cord of suitable length. The whistle shall be non-metallic and not be adversely affected by water or humidity.

1.5 It shall be fitted with an approved light if it is intended for a ship which is required to carry lifejackets fitted with lights.

1.6 It shall be fitted with retro-reflective material where it will assist in detection and the dimensions and location of the material shall be to the satisfaction of the Minister.

1.7 It shall be constructed with not less than two separate compartments, and not less than two compartments shall inflate automatically on immersion and be provided with a device to permit inflation by a single manual motion. All compartments shall be capable of being inflated by mouth. The automatic inflation system shall be so designed and protected that the risk of inadvertent inflation is reduced to a minimum.

1.8 In the event of loss of buoyancy in any one compartment the lifejacket shall be capable of complying with the requirements of paragraph 1.2, 3.4 and 3.5 of Part II of this Schedule.

1.9 The inflatable compartments shall be so located that when inflated they do not channel water into the wearer's face when in a seaway.

1.10 It shall comply with the requirements of paragraph 1.3 after inflation by means of the automatic mechanism.

1.11 It shall be fitted with a ring or loop or similar device of adequate strength to facilitate rescue.

2. Materials and components of an inflatable lifejacket

2.1 Materials and components shall, as applicable, be rot-proof, corrosion resistant, and not be unduly affected by seawater, oil or fungal attack, shall be resistant to deterioration due to exposure to sunlight, and shall comply with the requirements of Clause 5 of British Standard 3595:1981.

2.2 Materials used on the exterior of the buoyancy chambers shall be of a highly visible colour such as traffic yellow (British Standard 381, Ref. 368) international orange (British Standard 381, Ref. 592) or a colour of equivalent conspicuity.

3. Performance of an inflatable lifejacket

3.1 An inflatable lifejacket shall not be damaged in stowage throughout an air temperature range of -30 degrees centigrade to +65 degrees centigrade.

3.2 It shall operate throughout a seawater temperature range of -1 degree centigrade to +30 degrees centigrade.

3.3 It shall be capable of satisfactory operation in a sea-way.

3.4 It shall have sufficient buoyancy and stability in calm freshwater to:--

.1 lift the head of an exhausted or unconscious person so that the person's mouth is not less than 120 millimetres clear of the water with the body inclined backwards at an angle of not less than 20 degrees and not more than 50 degrees from the vertical position;

.2 turn the body of an unconscious person in the water from any position to one where the mouth is clear of the water in not more than 5 seconds.

3.5 It shall allow the person wearing it to swim a short distance and to board a survival craft.

3.6 It shall not sustain burning or continue melting after being totally enveloped in a fire for a period of 2 seconds.

4. Marking of an inflatable lifejacket

4.1 An inflatable lifejacket shall be marked indelibly with:

.1 the manufacturer's name or trade mark and name of lifejacket, if any;

.2 means of identification of the date of manufacture;

.3 the information "PERSON OF 32 KG OR MORE" on the front in letters not less than 12 millimetres in size;

.4 the word "FRONT" on both sides of the front part of the lifejacket in letters not less than 12 millimetres in size in the case of lifejackets which can be worn inside-out. In the case of lifejackets which can only be worn one way the marking shall be on the outside of the front part of the lifejacket.

5. Instructions and information

Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and, if appropriate, in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such training manual and instructions for on-board maintenance. Instructions and information shall be in English, in a clear and concise form and shall include the following:--

.1 description of lifejacket and attachments;

.2 donning;

.3 operation;

.4 packing;

.5 any maintenance requirements;

.6 servicing requirements;

.7 type and charged weight of gas bottles; and

.8 replacement of gas bottle.

Rules 2, 5, 7, 8,

10 and 11.

PART III

LIFEJACKETS LIGHTS

A lifejacket light shall comply with the following requirements:

1. Construction of a lifejacket light

1.1 The complete light unit shall be constructed with proper workmanship and materials. The materials shall be compatible with materials used in the construction of a lifejacket and immersion suit designed to be worn without a lifejacket.

1.2 The unit shall be rot-proof, corrosion-resistant and not be unduly affected by seawater, oil or fungal attack.

1.3 The unit shall not have any adverse effect on the performance of the lifejacket or immersion suit to which it is attached.

1.4 Each component of the unit shall be designed to remain serviceable for at least as long as the storage life of the power source.

1.5 The unit shall be so designed that it will not leak any substance which would be harmful to the lifejacket, immersion suit or wearer.

1.6 A flashing light shall be provided with a manually operated switch.

1.7 A flashing light shall not be fitted with a lens or curved reflector to concentrate the beam.

1.8 Components of electronic circuits shall comply with the quality control requirements of British Standard 9000 or an equivalent standard. Where components cannot be obtained under one of the above standards these components shall be covered by a Certificate of Conformance from the manufacturer of the components.

2. Attachment of a lifejacket light

2.1 The method of attachment shall not require penetration of a life-jacket's buoyancy material or adversely affect the watertight integrity of an immersion suit.

2.2 The method of attachment shall be such that the light cannot become accidentally detached.

2.3 The light and power source shall be capable of being removed and replaced without causing damage to the lifejacket or immersion suit.

3. Activation of a lifejacket light

3.1 The light shall be easy to activate with wet, cold or gloved hands in adverse conditions and with the minimum of preparation.

4. Performance of a lifejacket light

4.1 A lifejacket light shall not be damaged in stowage throughout an air temperature range of -30 degrees centigrade to +65 degrees centigrade.

4.2 It shall operate as prescribed in paragraphs 4.7 and 4.8 of Part III of this Schedule throughout a seawater temperature range of -1 degree centigrade to +30 degrees centigrade. It shall also be capable of operating in fresh water.

4.3 It shall be capable of operation in a sea-way when attached to a lifejacket or immersion suit.

4.4 It shall be visible over as great a segment of the upper hemisphere as is practicable when attached to a lifejacket or immersion suit.

4.5 A flashing light shall flash at a rate of not less than 50 flashes per minute and shall attain this rate within 5 minutes of activation.

4.6 A water activated light shall commence functioning within 2 minutes of immersion and have reached a luminous intensity of 0.75 candela within 5 minutes in salt water at temperatures of -1 degree centigrade and +30 degrees centigrade, and within 10 minutes in fresh water at ambient temperature.

4.7 A fixed light and a flashing light with a flash duration of not less than 0.15 seconds shall have a luminous intensity of not less than 0.75 candela. A flashing light with a flash duration of less than 0.15 seconds shall have an effective luminous intensity of not less than 0.75 candela.

4.8 A light shall have a source of energy capable of providing the luminous intensity, or the effective luminous intensity, as appropriate, for a period of at least 8 hours.

4.9 The unit and the lifejacket or immersion suit attachment arrangements shall be capable of withstanding a jump into the water from a height of 4.5 metres without the unit being damaged or dislodged or causing injury to the wearer of the lifejacket or immersion suit.

4.10 The unit shall be capable of withstanding a drop of 2 metres onto a rigidly mounted steel plate or concrete surface.

5. Marking of a lifejacket light

5.1 The unit shall be marked indelibly with:--

.1 the manufacturer's name or trade mark;

.2 the batch number or other means of identifying the unit; and

.3 clear and concise directions in English for activating the light supported by illustrations.

5.2 The unit or power source, as appropriate, shall be marked indelibly with the date of manufacture and expiry of the power source.

6. Instructions and information

6.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and, if appropriate, in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such a training manual or instructions for on-board maintenance. Instructions and information shall be in English, in a clear and concise form and shall include the following:

.1 method or methods of attachment to lifejackets and immersion suits;

.2 type of power source for the particular type of light;

.3 if the power source is replaceable, method of replacement;

.4 type of light source and whether replaceable;

.5 any maintenance requirements including the method and recommended frequency of checks of power source; and

.6 how to operate the light.

Rules 2, 5, 6, 7,

8, 10 and 25.

ELEVENTH SCHEDULE

REQUIREMENTS FOR IMMERSION SUITS AND THERMAL PROTECTIVE AIDS

PART I

IMMERSION SUITS

1. Construction of an immersion suit

1.1 An immersion suit shall be constructed with proper workmanship and of proper waterproof materials acceptable to the Minister.

1.2 As applicable, the materials of the suit shall be rot-proof, corrosion resistant and not be unduly affected by seawater, oil or fungal attack.

1.3 It shall be of a highly visible colour on all parts where this will assist detection.

1.4 It shall be fitted with retro-reflective material where this will assist in detection and the dimension and location of the material shall be to the satisfaction of the Minister.

1.5 It shall be constructed to cover the whole body with the exception of the face. Hand covering shall be an integral part of the suit or shall be provided by means of permanently attached gloves.

1.6 It shall be provided with arrangements to minimise or reduce free air in the legs of the suit.

1.7 It shall be fitted with a non-metallic whistle not adversely affected by water or humidity and firmly secured by a cord of suitable length, means of attaching a light complying with the requirements of Part III of the Tenth Schedule to these Rules and a ring or loop or similar device of adequate strength to facilitate rescue, if the suit has buoyancy and is designed to be worn without a lifejacket.

1.8 An immersion suit which also complies with the requirements of Parts I or II of the said Tenth Schedule may be classified as a lifejacket.

1.9 It shall be provided with a valise or container for stowage purposes.

2. Performance of an immersion suit

2.1 An immersion suit shall not be damaged in stowage throughout an air temperature range of -30 degrees centigrade to +65 degrees centigrade.

2.2 It shall operate throughout a seawater temperature range of -1 degree centigrade to +30 degrees centigrade.

2.3 It shall be resistant to deterioration where exposed to sunlight.

2.4 It shall be capable of satisfactory operation in a sea-way.

2.5 It shall permit the person wearing it, and also wearing a lifejacket if the immersion suit is to be worn in conjunction with a lifejacket to:

.1 climb up and down a vertical ladder at least 5 metres in length;

.2 perform normal duties during abandonment;

.3 jump from a height of not less than 4.5 metres into the water without damaging or dislodging the immersion suit, or being injured;

.4 swim a short distance through the water and board a survival craft.

2.6 It shall be capable of being unpacked and donned without assistance within 2 minutes, taking into account any associated clothing, and a lifejacket if the immersion suit is to be worn in conjunction with a lifejacket.

2.7 It shall not sustain burning or continue melting after being totally enveloped in a fire for a period of 2 seconds.

2.8 It shall be so constructed that following a jump from a height of not less than 4.5 metres into water there is no undue ingress of water into the suit.

2.9 It shall be so constructed that when the wearer is exposed to disturbed water conditions for a period of 20 minutes there is no undue ingress of water into the suit.

2.10 It shall be so constructed that a person wearing it shall be able to don a lifejacket without assistance if the immersion suit is to be worn in conjunction with a lifejacket which shall be worn over the immersion suit.

2.11 An immersion suit made of material which has no inherent insulation shall be so constructed that, when worn in conjunction with warm clothing and with a lifejacket, if the immersion suit is to be worn with a lifejacket, the immersion suit continues to provide sufficient thermal protection to ensure that when it is worn for a period of 1 hour in calm circulating water at a temperature of 5 degrees centigrade, the wearer's body core temperature does not fall more than 2 degrees centigrade, taking into account the water ingress following a jump into the water from a height of 4.5 metres and a 20 minute period of exposure to disturbed water conditions.

2.12 An immersion suit made of material with inherent insulation, when worn either on its own or with a lifejacket, if the immersion suit is to be worn in conjunction with a lifejacket, shall provide the wearer with sufficient thermal insulation to ensure that the wearer's body core temperature does not fall more than 2 degrees centigrade after a period of 6 hours immersion in calm circulating water at a temperature of between 0 degrees centigrade and 2 degrees centigrade, taking into account the water ingress following a jump into the water from a height of 4.5 metres and a 20 minute period of exposure to disturbed water conditions.

2.13 After being immersed in water at 5 degrees centigrade for a period of 1 hour the wearer of the immersion suit shall be able to pick up a pencil and write with hands covered.

2.14 A person in fresh water wearing either an immersion suit which complies with the requirements of Parts I and II of the Tenth Schedule to these Rules or an immersion suit with a lifejacket shall:

.1 be able to turn from a face-down to a face-up position in not more than 5 seconds;

.2 float in a stable face-up position with the mouth not less than 120 millimetres clear of the water.

3. Marking of an immersion suit

3.1 An immersion suit and the valise or container in which it is stowed shall be marked indelibly with:--

.1 the manufacturer's name or trade mark;

.2 means of identification of the date of manufacture;

.3 the size range for which it is designed;

.4 serial number; and

.5 instructions that it must be worn in conjunction with warm clothing if the suit is made of material which has no inherent insulation.

4. Instructions and information

4.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules and, if appropriate, in the instructions for on-board maintenance specified in Part II of the said Twelfth Schedule shall be in a form suitable for inclusion in such a training manual or instructions for on-board maintenance. Instructions and information shall be in English, in a clear and concise form and shall include the following:--

.1 description of the immersion suit and attachments;

.2 donning;

.3 operation of any auxiliary buoyancy;

.4 method of stowage in pack;

.5 any servicing and maintenance requirements;

.6 cleaning; and

.7 use.

Rule 2, First Schedule, Part I.

Second Schedule, Parts I, II and III.

Third Schedule. Fourth Schedule, Part IV.

PART II

THERMAL PROTECTIVE AIDS

1. Construction of a thermal protective aid

1.1 A thermal protective aid shall be constructed with proper workmanship and materials.

1.2 As applicable, the materials of a thermal protective aid shall be rot-proof, corrosion resistant, and not be unduly affected by seawater, oil or fungal attack.

1.3 It shall be made of waterproof material having a thermal conductivity of not more than 0.25 watts/metre degrees Kelvin and shall be so constructed that, when used to enclose a person, it shall reduce both the convective and evaporative heat loss from the wearer's body.

1.4 It shall be so constructed as to cover the whole body of a person wearing a lifejacket with the exception of the face. Hands shall also be covered unless permanently attached gloves are provided.

1.5 It shall be of a highly visible colour on all parts where this will assist detection.

1.6 It shall be protected by waterproof packaging which can be opened with wet or cold hands.

2. Performance of a thermal protective aid

2.1 A thermal protective aid shall not be damaged in stowage throughout the air temperature range -30 degrees centigrade to +65 degrees centigrade.

2.2 It shall function properly throughout the air temperature range -30 degrees centigrade to +20 degrees centigrade.

2.3 It shall function throughout the seawater temperature range -1 degree centigrade to +30 degrees centigrade if designed to be worn in a seaway.

2.4 It shall be capable of being unpacked and easily donned without assistance in a survival craft or rescue boat.

2.5 A thermal protective aid shall permit the wearer to remove it in the water in not more than 2 minutes, if it impairs ability to swim.

3. Marking of a thermal protective aid

The thermal protective aid packaging shall be marked with:--

.1 the manufacturer's name or trade mark;

.2 instructions for use.

4. Instructions and information

4.1 Instructions and information required for inclusion in the training manual specified in Part I of the Twelfth Schedule to these Rules shall be in a form suitable for inclusion in such a training manual. Instructions and information shall be in English, in a clear and concise form and shall include the following:--

.1 stowage in lifeboats and liferafts;

.2 unpacking;

.3 donning in a survival craft;

.4 removal in the water (if applicable);

.5 purpose, and when it should be used;

.6 whether or not ability to swim is impaired when wearing the aid; and

.7 inspection recommendations.

Rules 12, 5, 6, 7, 8, 9, 10 and 11.

First Schedule, Part I.

Second Schedule, Parts I, II and III.

Third Schedule. Fourth Schedule,

Parts I, II, III, V and VI.

Fifth Schedule, Part I.

Sixth Schedule, Part I.

Eighth Schedule, Part VI.

Ninth, Tenth and Eleventh Schedule.

TWELFTH SCHEDULE

TRAINING MANUALS AND MAINTENANCE INSTRUCTIONS

PART I

TRAINING MANUALS

1. A training manual shall contain instructions and information on the life-saving appliances provided in the ship. It shall also contain information on the best methods of survival. The material in the manual shall be in easily understood terms and illustrated where appropriate.

2. A training manual may comprise one or more volumes and any part of the instructions and information may be provided in the form of audio-visual aids as an alternative to printed material.

3. As appropriate, the following shall be explained in detail:

3.1 donning of lifejackets and immersion suits;

3.2 muster at the assigned stations;

3.3 boarding launching and clearing the survival craft, rescue and inflated boats;

3.4 method of launching from within the survival craft;

3.5 release from launching appliances;

3.6 methods and use of devices for protection in launching areas;

3.7 illumination in launching areas;

3.8 use of all survival equipment;

3.9 use of all detection equipment;

3.10 with the assistance of illustrations, the use of radio life-saving appliances;

3.11 use of sea anchors;

3.12 use of engine and accessories;

3.13 recovery of survival craft, rescue and inflated boats including stowage and securing;

3.14 hazards of exposure and the need for warm clothing;

3.15 best use of the survival craft facilities in order to survive;

3.16 methods of retrieval, including the use of helicopter rescue gear (slings, baskets, stretchers), breeches-buoy and shore life-saving apparatus and ship's line-throwing apparatus;

3.17 all other functions contained in the muster list and emergency instructions; and

3.18 instructions for emergency repair of the life-saving appliances.

Rules 2, 5, 6, 7, 8, 9,

10, 11 and 13.

PART II

INSTRUCTIONS FOR ON-BOARD MAINTENANCE

1. Instructions for on-board maintenance of life-saving appliances shall be in easily understood terms and illustrated wherever possible.

2. As appropriate, the instructions shall include the following for each appliance:

2.1 a checklist for use when carrying out the inspections required by Rule 13 (6) of these Rules;

2.2 maintenance and repair instructions;

2.3 schedule of periodic maintenance,

2.4 diagram of lubrication points with the recommended lubricants;

2.5 list of replaceable parts;

2.6 list of sources of spare parts; and

2.7 log for records of inspections and maintenance.

Rules 2, 5, 6, 7, 8 and 10.

THIRTEENTH SCHEDULE

GENERAL EMERGENCY ALARM SYSTEMS

1. The general emergency alarm system shall be capable of sounding the general emergency alarm signal consisting of seven or more short blasts followed by one long blast on the ship's whistle or siren and additionally, in the case of ships of Classes I, II and II(A), and of Classes VII, VII(T), VIII, VIII(T) and IX of 45.7 metres in length and upwards on an electrically operated bell or klaxon or other equivalent warning system, which shall be powered from the ship's main supply and the emergency source of electrical power required by Rule 46 (1) of the Merchant Shipping (Passenger Ship Construction and Survey) Rules, 1985 ( S.I. No. 274 of 1985 ) or Rule 45 (1) of the Merchant Shipping (Cargo Ship Construction and Survey) Rules, 1985 ( S.I. No. 276 of 1985 ), as appropriate, and as applicable.

2. The system shall be capable of operation from the navigating bridge and, except for the ship's whistle, also from other strategic points. The system shall be audible throughout all the accommodation and normal crew working spaces.

Rule 2.

FOURTEENTH SCHEDULE

AREAS OF SMOOTH WATERS AND PARTIALLY SMOOTH WATERS

Place Areas of Smooth Waters Areas of Partially Smooth Waters
Carlingford Lough

Within a line from Greencastle point to Greenore.

No partially smooth waters.

Dundalk

Westward of Longitude 6 degrees 21 minutes West within Castletown Estuary.

In Summer and in fine weather only, within a line joining Cooley Point and Dunany Point.

Drogheda

Within a line from Crook Point to Burrow Point.

No partially smooth waters.

Dublin

Inside the pier heads.

In Summer:

Within a line from Dalkey Island to Bailey Point.

In Winter:

(a) for tenders to ocean liners only; within a line from Dalkey Island to Bailey Point, in fine weather only;

( b ) for all other ships; no partially smooth waters.

Wicklow

Inside the pier heads.

In Summer only and in fine weather only, within 2 nautical miles of the pier heads.

Arklow

Inside the pier heads.

In Summer and in fine weather only, within 2 nautical miles of the pier heads.

Wexford

Inside Wexford Bridge.

Within a line from Raven Point to Rosslare Point.

Waterford

Within a line from Passage to Ballyhack.

In Summer:

Within a line from Dunmore to Hook Point.

In Winter:

Within a line from Geneva Barracks to Duncannon Light.

Youghal

Within a line from Ferry Point to Green Park.

No partially smooth waters.

Cork

Within a line from Ram's Head to Dogsnose Quay.

Within a radius of 3 nautical miles from Roche's Point in fine weather.

Kinsale Harbour

Within a line from Blockhouse Point and Summer Cove.

Within a line from Moneypoint and Carrignarone.

Baltimore

Baltimore Harbour inside Sherkin Island.

Baltimore to Cape Clear Island and Schull in fine weather and in daylight only.

Dunbeacon Harbour, Dunmanus Bay

No smooth waters.

Within a line joining Rossmore Point and Dunbeacon Point, in fine weather and in daylight only.

Bantry Bay

From Bantry or Glengariff: Within a line joining Four Heads Point East and inside Whiddy Island.

From Castletownbere: Inside Bere Island.

Castletownbere to within a line from Lonehort Point to White Horse Point, in fine weather and in daylight only.

Ardgroom Harbour

No smooth waters.

In fine weather and in daylight only, within a line joining Dogs Point and Illauneeragh.

Kilmakillaloge Harbour

No smooth waters.

In fine weather and daylight only, within a line joining Collorus Point and Battle Point.

Valentia

Between lines joining Knightstown and Rennard Point and Portmagee Swing Bridge.

In Summer and in fine weather only, Ringcaheragh Point and Scughaphort Reef. Fort Point to Beginish Island inside Doulus Bar.

Ventry Harbour

No smooth waters.

In Summer and fine weather only, within a line joining Parkmore Point and Paddock Point.

Dingle Harbour

Within a line joining Flaherty Point and Black Point.

No partially smooth waters.

The Shannon

East of Rinalan Point.

Within a line from Scattery Lighthouse to Carrig Island.

Galway

Lough Corrib.

For ships when serving as tenders to ocean liners only; Within a line from Black Rock Beacon to Kilcolgan Point.

Clifden Bay

No smooth waters.

In fine weather and daylight only, within a line due North from Fishing Point.

Ballynakill Harbour

Inside Ross Point.

In Summer, fine weather and daylight only, inside Freaghillaun Island.

Killary Harbour

Inside Inishbarna Island.

No partially smooth waters.

Blacksod Bay

Inside Dooniver Point

In fine weather only, within a line from Blacksod Point to Kinfinalta Point.

Broadhaven Bay

Within a line from Shanaghy Point to Fox Point.

In fine weather only, from Gubacashel to Brandy Point.

Westport

Within a line from Murrisk Pier to Inishgort Light.

No partially smooth waters.

Sligo Harbour

Inside Metal Man Rocks. On Lough Gill.

Within a line from Raghly Point to Black Rock Point.

Ballyshannon

Inside the Bar

No partially smooth waters.

Donegal

Inside the Bar.

No partially smooth waters.

Mulroy Bay

Within a line from Dundooan Point and Inverbeg Bay.

In fine weather only, within a line from Melmore Head and Ballyhoorisky Point.

Lough Swilly

Within a line from Runcrana to Muckamish Point.

Within a line from Dunree Head to Portsalon.

The outer limits of the smooth water areas specified in the second column of this Schedule shall be taken to be the corresponding inner limits of the partially smooth water areas specified in the third column of this Schedule.

Unless otherwise indicated these limits apply at all times of the year.

In this Schedule "Summer" means the months of April to October, inclusive, and "Winter" means the months of November to March, inclusive.

First Schedule, Part I.

Second Schedule, Part I.

FIFTEENTH SCHEDULE

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GIVEN under my Official Seal, this 15th day of December, 1993.

DAVID ANDREWS,

Minister for the Marine.

EXPLANATORY NOTE.

These Rules give effect to the life-saving appliances provisions of the 1983 Amendments to the International Convention for the Safety of Life at Sea, 1974 in relation to new ships (built on or after 1st July, 1986) of Classes I, II, II(A) and Classes VII to XII inclusive.

They also give effect to further amendments made in 1988 to that Convention.

The requirements of the Merchant Shipping (Life-Saving Appliances) Rules, 1983 ( S.I. No. 302 of 1983 ) form the main body of these Rules but in addition new ships must be provided with the following:--

(1) totally enclosed self-righting motor lifeboats for cargo ships and totally or partially enclosed motor lifeboats for passenger ships;

(2) improved falls release arrangements in lifeboats, and a launching capability when the ship is proceeding at 5 knots on cargo ships of 20,000 tons and upwards;

(3) rescue boats (which may also be lifeboats);

(4) additional radio equipment to improve communications and location of survival craft;

(5) immersion suits and thermal protective aids;

(6) lifejackets lights;

(7) training manuals and instructions for on-board maintenance of life-saving appliances;

(8) a Life-Saving Signals and Rescue Methods Table;

(9) satellite EPIRBs (emergency position-indicating radio beacons); and

(10) radar transponders.



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