The Merchant Shipping (Life-Saving Appliances for Passenger Ships of Classes III to VI (A)) Regulations 1992

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° either way.

Strength

3

3.1

Every davit serving a lifeboat which is required 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° either way and a trim up to 10°.

3.2

Every davit serving a lifeboat which is required to be boarded and launched from an embarkation position and put into 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° either way and a trim of up to 10°.

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, 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.

Gravity davits

4

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° either way from upright, or 10° 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° to the horizontal when the vessel is upright.

Luffing davits

5

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:

• (5.1.1) the total number of persons they are certified to carry; or

• (5.1.2) a launching crew of not less than two persons when boarded at an embarkation deck can be turned out against a list of at least 20°.

Stresses

6

6.1

Structural members and all block falls, padeyes, links, fastenings and all other fittings used in connection with launching equipment shall be designed with not less than a minimum fctor 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 6 shall be applied to falls, suspension chains, links and blocks.

Static load test

7

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° list or such greater angle as required by paragraph 2.1 of Part I of this Schedule and 10° trim, of not less than 2.2 times that part of the working load supported by the arm, or attachment.

Attachments at the davit head

8

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.

Blocks

9

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 proof load 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 load sheave. Component parts of blocks other than their sheaves shall be of ductile material.

Wire ropes

10

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 ropes 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° either way. Disengaging gear complying with the requirements of Part III of Schedule 1 or Part IV of Schedule 2, shall be provided for detaching the lifeboat or rescue boat from the falls.

Winches

11

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 angle 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 brakes shall be of sufficient strength to withstand:

• (11.2.1) a static test with a proof load of not less than 1.5 times the maximum working load; and

• (11.2.2) 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×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.$

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. 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.

PART III — LIFERAFT LAUNCHING APPLIANCES

General

Definition of “Working Load”

1

1.1

In this Part the expression “working load” means:

• (1.1.1) the sum of the mass of the liferaft and its equipment, all other associated gear that is 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 kg.

Construction

General

2

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 paragraph 6.3 of Part I of Schedule 4.

Strength

3

3.1

Every launching appliance serving a liferaft which is required by these Regulations 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° either way and a trim of up to 10°.

Stresses

4

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 6 shall be applied to falls, links and blocks.

Static load test

5

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° list and 10° trim of not less than 2.2 times the maximum working load.

Wire ropes

6

6.1

Falls shall be of rotation-resistant and corrosion-resistant steel wire rope.

6.2

The braking 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° either way.

Winches

7

7.1

Winch brakes shall be of robust construction and afford complete control and limitation of speed in the operation and 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 brakes of a launching appliance shall be of sufficient strength to withstand:

• (7.1.1) a static load test with a proof load of not less than 1.5 times the maximum work load; and

• (7.1.2) 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×H)$ where S=speed of lowering in meters 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 15 metres the lowering speeds need not exceed 0.7 metre per second.$

7.3

Notwithstanding the requirements of paragraph 7.2 the speed of lowering shall not exceed 1 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

If 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:

• (7.7.1) the mass of the control wire shall be sufficient to overcome the friction of the various pulleys on the control wire;

• (7.7.2) the winch brake shall be operable from within the liferaft;

• (7.7.3) the winch brake shall not be affected by the mass of the fully extended control wire nor the wind effects on it; and

• (7.7.4) there shall be sufficient length of control wire available at the liferaft during all stages of lowering.

Release of the liferaft

8

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 requirements of Part V of Schedule 4.

PART IV — INFLATED BOAT LAUNCHING APPLIANCES

General

Definitions

1

1.1

In this Part the expression “working load” means the sum of the masses of:

• (1.1.1) the inflated boat and its full equipment;

• (1.1.2) the blocks and falls;

• (1.1.3) a launching crew of 2 persons each of mass 75 kg.; and

• (1.1.4) a mass of 60 kg. or the mass of the engine together with its fuel tank and sufficient fuel for two 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

General

2

2.1

Every inflated boat launching appliance shall be so constructed to be:

• (2.1.1) capable of recovering the inflated boat and bringing it on board the ship;

• (2.1.2) 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

• (2.1.3) provided with a 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 live 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 paragraph 1.1.3 and 1.1.4 and with its full equipment.

Strength

3

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 2 persons, when the ship has a list of up to 20 degrees either way and a trim of up to 10 degrees.

Stresses

4

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 structural members and a minimum factor of safety of 6 shall be applied to the falls, links and blocks.

Static load test

5

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° list and 10° trim of not less than 2.2 times the maximum working load.

Winches

6

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 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 brakes of a launching appliance shall be of sufficient strength to withstand:

• (6.2.1) a static load test with a proof load of not less than 1.5 times the maximum working load; and

• (6.2.2) 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×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 1 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.

Wire rope falls

7

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° either way.

Cordage rope falls

8

8.1

Cordage rope falls shall be of manila or some other suitable material and shall be durable, unkinkable, firm laid and pliable. They shall be able to pass freely under any conditions 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 6 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° either way.

Bollards

9

9.1

Suitable bollards or other equally effective appliances 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, the fairleads or lead sheaves shall be fitted so as to ensure that it shall not be lifted during the process of turning out or swinging out.

PART V — EMBARKATION LADDERS

Construction

1

1.1

The steps of the embarkation ladder shall be:

• (1.1.1) 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;

• (1.1.2) provided with an efficient non-slip surface either by longitudinal grooving or by the application of an approved non-slip coating;

• (1.1.3) not less than 480 mm long, 115 mm wide and 25 mm in depth, excluding any non-slip surface or coating; and

• (1.1.4) equally spaced not less than 300 mm or more than 380 mm 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 mm in circumference on each side. Each rope shall be continuous with no joints below the top set. Other materials may be used provided the dimensions, breaking strain, weathering, stretching and gripping properties are at least equivalent to those of manila rope. All ends shall be seized or secured to prevent unravelling.

SCHEDULE 7 — 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	SEA ANCHOR
	Minimum Mouth Diameter (mm)	Minimum Sloping Length (mm)	Minimum Sloping Length of Shroud Lines (mm)
Liferafts up to 10 person capacity	400	600	600
Liferafts 11 person capacity up to 25 person capacity and inflated boats	500	670	670
Liferafts over 25 person capacity, lifeboats and rescue boats up to 6 m in length	600	780	780
Lifeboats and rescue boats over 6 m in length and up to 9 m in length	700	920	920
Lifeboats over 9 m in length	800	1050	1050

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 550Pa (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:

3.1

be inherently rot proof and of braided construction.

3.2

be 30 metres long, not less than 8 mm in diameter and have a breaking load including attachments and knots of not less than:

• (3.2.1) 7.5 kN for liferafts up to 10 person capacity;

• (3.2.2) 10.0 kN for liferafts of 11 person to 25 person capacity; and

• (3.2.3) 10.0 kN 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.

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:

1.1

It shall be packed in a durable, damp-proof and effectively sealed container capable of being closed tightly after use;

1.2

The container shall be protected, until opened for use, with an outer waterproof seal;

1.3

The container shall bear on its outside an itemised list of its contents, and their date of expiry;

1.4

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 or the National Formulary:

ARTICLE	QUANTITY
1.4.1 Triangular Bandage Calico Sterile BPC (not less than 90 cm sides, 127 cm base)	4
1.4.2 Standard Dressing BPC Sterile Unmedicated Extra Large 28 cm × 17.5 cm	2
1.4.3 Standard Dressing BPC Sterile Unmedicated Large 20 cm × 15 cm	2
1.4.4 Standard Dressing BPC Sterile Unmedicated 15 cm × 10 cm	2
1.4.5 Open Weave Bandage BPC 7.5 cm × 3.5 m	6
1.4.6 Waterproof Plasters I/W Sterile BPC
3.8 cm × 3.7 cm	10
7.5 cm × 2.5 cm	10
1.4.7 Paraffin Gauze Dressings I/W Sterile for Burns
40 cm × 10 cm	4
10 cm × 10 cm	6
1.4.8 Polythene Bags (to cover burns on limbs) 38.5 cm × 22.5 cm with adhesive tie	2
1.4.9 Cetrimide Cream 0.5% W/W 50 gm tube	2
1.4.10 Analgesic Tablets: Paracetamol 500 milligrams in Container clearly labelled with name and directions for use	50
1.4.11 Scissors, rustless and stainless steel, blunt points 10 cm	1
1.4.12 Safety pins, assorted rustless
(minimum size 5 cms)	6
1.4.13 First Aid Instructions in English printed on waterproof material

PART III — FRESH WATER

General

1

1.1

The water shall comply with the UK Laboratory of the Government Chemist test requirements to confirm that the water is microbiologically and chemically suitable for drinking and conforms to World Health Organisation Standards.

1.2

Processing packaging and sterilisation arrangements shall be carried out under hygienic conditions and quality assurance inspection acceptable to the Department of Transport.

1.3

The water shall remain palatable in its stowage in the survival craft throughout a temperature range of −30°C to +65°C.

Water Containers

2

2.1

Sachets

• (2.1.1) The water shall be packed in efficiently sealed sachets which are impermeable moisture proof and have an effective vapour barrier.

• (2.1.2) The sachets shall have a cut above the top seal to facilitate easy opening with wet or cold hands.

• (2.1.3) Individual sachets shall contain not less than 50 and not more than 150 millilitres of water.

• (2.1.4) Water filled sachets shall be capable of withstanding a compressive load test of 5 kilonewtons without bursting.

• (2.1.5) 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.

• (2.1.6) When included in the emergency pack of an operationally packed liferaft there shall be no more than 2% of the water sachets damaged after the appropriate drop test.

• (2.1.7) The recommended shelf life of the water sachets shall be at least 3 years.

• (2.1.8) The outer packaging shall be marked with the following information:

• (2.1.8.1) manufacturers' name or trade mark;

• (2.1.8.2) contents capacity;

• (2.1.8.3) lot number;

• (2.1.8.4) date of manufacture;

• (2.1.8.5) a recommended daily consumption per person; and

• (2.1.8.6) DOT (UK) APPROVED.

2.2

Cans

• (2.2.1) A can in which drinking water is supplied shall be hermetically sealed and have a vacuum of not less then 510 mm of mercury.

• (2.2.2) It shall be constructed of tinplate of minimum thickness 0.30 mm and with a tin content which will conform with the relevant part of British Standard 113 Section 10.

• (2.2.3) It shall be constructed with a double seam and properly balanced interlocking hooks.

• (2.2.4) It shall be plain internally, but externally it shall be coated with a machine applied golden lacquer and then stoved.

• (2.2.5) After filling the seams shall be inspected, and any exposed areas shall be suitably lacquered.

• (2.2.6) A click test to confirm the vacuum shall be carried out on each can 7 days after filling.

• (2.2.7) The can shall be free from dents or any signs of corrosion.

• (2.2.8) The capacity of the can shall not be greater than 500 millilitres.

• (2.2.9) The can shall not be affected by any of the prototype tests carried out on a liferaft.

• (2.2.10) The can shall be clearly marked on the outside with:

• (2.2.10.1) manufacturer’s name or trade mark;

• (2.2.10.2) drinking water and capacity in millilitres;

• (2.2.10.3) lot or batch number;

• (2.2.10.4) date of manufacture;

• (2.2.10.5) a recommended daily consumption per person; and

• (2.2.10.6) DOT (UK) APPROVED.

2.3

Bottles

• (2.3.1) 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.

• (2.3.2) It shall not be affected by any other prototype tests carried out on a liferaft.

• (2.3.3) The material from which the bottle is made shall be opaque.

• (2.3.4) The capacity of the bottle shall not be greater than 500 millilitres.

• (2.3.5) The bottle shall be capable of being opened by a survivor with cold hands.

• (2.3.6) The minimum recommended shelf life of the water bottle and its contents shall be at least 3 years.

• (2.3.7) The bottle filling cap shall be fitted with a watertight seal, and have positive locking arrangements which will not be loosened by vibration.

• (2.3.8) 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.

• (2.3.9) The bottle shall be marked on the outside with:

• (2.3.9.1) manufacturer’s name or trade mark;

• (2.3.9.2) date of filling;

• (2.3.9.3) date of expiry;

• (2.3.9.4) drinking water and capacity in millilitres;

• (2.3.9.5) recommended daily consumption per person;

• (2.3.9.6) lot or batch number; and

• (2.3.9.7) DOT (UK) APPROVED.

Water tanks

3

3.1

Tanks fitted for fresh water in a survival craft may be of metal or a plastic material acceptable to the Department of Transport.

3.2

Each tank is to be filled and emptied to ensure cleanliness and to check for watertightness.

3.3

The tank shall be strong enough to withstand a head of water of at least 1.5 metres.

3.4

Where necessary the inside of the tank shall be suitably coated to prevent contamination or unpleasant taste.

3.5

Tanks which are not portable shall be fitted with drain plugs constructed of non-corrosive material.

3.6

Filling plugs and aperture covers shall be of non-ferrous materials, neatly fitted and made properly watertight to prevent the entry of contaminants.

3.7

Tanks shall be sited well clear of any propelling machinery.

3.8

At least one rustproof dipper with a lanyard shall be provided for each tank.

3.9

The inside of tanks constructed with glass reinforced plastic must be smooth and sealed with a gel coat.

3.10

Tanks made out of glass reinforced plastic shall be opaque.

3.11

The tank shall be clearly marked on the outside with the contents and its capacity in litres.

SCHEDULE 8 — PYROTECHNIC SIGNALS AND LINE-THROWING APPLIANCES

PART I — ROCKET PARACHUTE FLARES

Construction

1

1.1

A rocket parachute flare shall:

• (1.1.1) be constructed with proper workmanship and materials;

• (1.1.2) be contained in a water-resistant casing;

• (1.1.3) 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;

• (1.1.4) 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;

• (1.1.5) be so constructed that any sealing shall not depend on adhesive tapes, or plastic envelopes;

• (1.1.6) be so constructed that the end from which the rocket is ejected can be positively identified by day or night;

• (1.1.7) 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; and

• (1.1.8) 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.

Performance

2

2.1

A rocket parachute flare shall not be damaged in stowage throughout the air temperature range of −30°C to +65°C.

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:

• (2.2.1) burn with a bright red colour;

• (2.2.2) burn uniformly with an average luminous intensity of not less than 30,000 candela;

• (2.2.3) have a burning period not less than 40 seconds;

• (2.2.4) have a rate of descent of not more than 5 metres/second; and

• (2.2.5) 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° to the horizontal.

Marking

3

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.

3.3

The words “DOT (UK) APPROVED” shall be marked indelibly on the casing.

PART II — HAND FLARES

Construction

1

1.1

A hand flare shall:

• (1.1.1) be constructed with proper workmanship and materials;

• (1.1.2) be contained in a water-resistant casing;

• (1.1.3) 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;

• (1.1.4) 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;

• (1.1.5) be so constructed that any sealing shall not depend on adhesive tapes or plastic envelopes;

• (1.1.6) be so constructed that the end from which the light is emitted can be positively identified by day and night;

• (1.1.7) 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; and

• (1.1.8) 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.

Performance

2

2.1

A hand flare shall not be damaged in stowage throughout the air temperature range of −30°C to +65°C.

2.2

A hand flare shall:

• (2.2.1) burn with a bright red colour;

• (2.2.2) burn uniformly with an average luminous intensity of not less than 15,000 candela;

• (2.2.3) have a burning period of not less than 1 minute; and

• (2.2.4) after ignition continue to burn after having been immersed for a period of 10 seconds under 100 mm of water.

Marking

3

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.

3.3

The words “DOT (UK) APPROVED” shall be marked indelibly on the casing.

PART III — BUOYANT SMOKE SIGNALS

Construction

1

1.1

A buoyant smoke signal shall:

• (1.1.1) be constructed with proper workmanship and materials;

• (1.1.2) be contained in a water-resistant casing;

• (1.1.3) have an integral means of ignition which can be readily operated with wet, cold or gloved hands in adverse conditions;

• (1.1.4) be so designed to enable the signal to be released from a survival craft without harm to the occupants;

• (1.1.5) be so designed that it shall not ignite explosively when used in accordance with the manufacturer’s operating instructions;

• (1.1.6) 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;

• (1.1.7) be so constructed that any sealing shall not depend on adhesive tapes or plastic envelopes; and

• (1.1.8) 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.

Performance

2

2.1

A buoyant smoke signal shall not be damaged in stowage throughout the air temperature range of −30°C to +65°C.

2.2

It shall be capable of satisfactory operation in a seaway.

2.3

A buoyant smoke signal shall:

• (2.3.1) 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;

• (2.3.2) not emit any flame during the entire smoke emission time;

• (2.3.3) not be swamped in a seaway; and

• (2.3.4) continue to emit smoke when submerged in water for a period of 10 seconds under 100 mm of water.

2.4

It shall be safe to operate in water covered by a low flash point liquid.

Marking

3

3.1

A buoyant smoke signal shall have brief instructions or diagrams clearly illustrating the use of smoke signal printed on its casing.

3.2

The date of manufacture and the date of expiry shall be marked indelibly on the casing.

3.3

The words “DOT (UK) APPROVED” shall be marked indelibly on the casing.

PART IV — LINE-THROWING APPLIANCES

Construction

1

1.1

A line-throwing appliance shall:

• (1.1.1) be constructed with proper workmanship and materials;

• (1.1.2) 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;

• (1.1.3) include not less than four projectiles;

• (1.1.4) include not less than four lines each having a breaking strength of not less than 2 kilonewtons;

• (1.1.5) be so designed that the end from which the rocket is ejected can be positively identified by day or night.

1.2

Rockets, cartridges and igniters 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 igniters shall be so constructed that any sealing shall not depend on adhesive tapes or plastic envelopes.

Performance

2

2.1

A line-throwing appliance shall not be damaged in stowage throughout the air temperature range of −30°C to 65°C.

2.2

A line-throwing appliance shall be capable of throwing a line minimum of 4 mm in diameter a distance of at least 230 metres in calm weather.

2.3

A line-throwing appliance shall be capable of throwing a line in such a manner that the lateral defection on either side of the direction of firing does not exceed 10% of the length of flight of the rocket in calm weather.

Marking

3

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 igniters.

3.3

The words “DOT (UK) APPROVED” shall be marked indelibly on the casing.

PART V — INSTRUCTIONS, INFORMATION AND STOWAGE

1

Instructions and information for the pyrotechnic signals specified in Parts I to III and for the line-throwing appliance specified in Part IV of this Schedule and required for inclusion in the training manual specified in Part I of Schedule 11 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:

1.1

description of item;

1.2

method of use including any precautions or warnings;

1.3

stowage;

1.4

guidance on when to use; and

1.5

instructions for replacing rockets, cartridges or strikers (integral line-throwing appliance).

SCHEDULE 9 — LIFEBUOYS AND ATTACHMENTS

PART I — LIFEBUOYS (SOLAS)

Construction

1

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

A lifebuoy shall be of a highly visible colour.

1.4

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 Secretary of State.

1.5

A lifebuoy shall have an outer diameter of not more than 800 mm and an inner diameter of not less than 400 mm.

1.6

A lifebuoy 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 kg 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 kg, 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 conditions 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 mm 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.

Performance

2

2.1

A lifebuoy shall not be damaged in stowage throughout the air temperature range −30°C to +65°C.

2.2

It shall operate throughout a sea-water temperature range of −1°C to +30°C.

2.3

A lifebuoy 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 shall be capable of supporting not less than 14.5 kg of iron in fresh water for 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.

Marking

3

3.1

A lifebuoy shall be marked in block capitals of the Roman alphabet with the name and the port of registry of the ship on which it is carried.

3.2

A lifebuoy constructed of synthetic materials shall be permanently marked with the manufacturer’s trade mark or trade name of the lifebuoy and the words “DOT (UK) APPROVED”.

3.3

A lifebuoy shall be permanently marked with the maximum height above the waterline at which it can be stowed if this exceeds 30 metres.

PART II — LIFEBUOY SELF-IGNITING LIGHTS

Construction

1

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

Components of electronic circuits shall comply with the quality control requirements of BS 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.

Performance

2

2.1

A lifebuoy self-igniting light shall not be damaged in stowage throughout the air temperature range −30°C to +65°C.

2.2

It shall operate throughout a sea-water temperature range of −1°C to +30°C.

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.

Marking

3

A lifebuoy self-igniting light shall be marked indelibly with:

3.1

the manufacturer’s name or trade mark;

3.2

the words “DOT (UK) APPROVED”;

3.3

clear and concise directions for use in English supported where necessary by illustrations;

3.4

type of energy source;

3.5

date of manufacture and expiry in the case of a light with a non-replaceable energy source; and

3.6

maximum height above waterline at which it can be stowed.

Instructions and Information

4

4.1

Instructions and information required for inclusion in the training manual specified in Part I of Schedule 11 and, if appropriate, in the instructions for on-board maintenance specified in Part II of Schedule 11 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:

• (4.1.1) the stowage of the light and attachment to lifebuoy;

• (4.1.2) type of energy source and if replaceable, method and frequency of replacement;

• (4.1.3) type of light source and whether replaceable;

• (4.1.4) any maintenance requirements including the method and recommended frequency of checks of energy source, if energy source capable of checking; and

• (4.1.5) operation of light and duration.

PART III — LIFEBUOY SELF-ACTIVATING SMOKE SIGNALS

Construction

1

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

A lifebuoy self-activating smoke signal may also be provided with a self-igniting light which shall comply with the requirements of Part II of this Schedule.

Performance

2

2.1

A lifebuoy self-activating smoke signal shall not be damaged in stowage throughout the air temperature range −30°C to +65°C.

2.2

It shall operate throughout a sea-water temperature range of −1°C to +30°C.

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-activating smoke signal 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. 2.8It 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.

Marking

3

A lifebuoy self-activating smoke signal shall be marked indelibly with:

3.1

the manufacturer’s name or trade mark;

3.2

the lot number or other means of identifying the signal;

3.3

the words “DOT (UK) APPROVED”;

3.4

clear and concise directions for use in English supported where necessary by illustrations;

3.5

the date of manufacture and date of expiry;

3.6

type of energy source in the case of a signal provided with a self-activating light; and

3.7

maximum height above the waterline at which it can be stowed.

Instructions and Information

4

4.1

Instructions and information required for inclusion in the training manual specified in Part I of Schedule 11 and, if appropriate, in the instructions for on-board maintenance specified in Part II of Schedule 11 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:

• (4.1.1) the stowage of signal and attachment to lifebuoy;

• (4.1.2) type of energy source of self-igniting light if provided and if replaceable, method and frequency of replacement;

• (4.1.3) type of light source of self-igniting light if provided and whether replaceable;

• (4.1.4) any maintenance requirements including the method, and recommended frequency of checks of energy source of self-igniting light, if provided; and

• (4.1.5) operation of signal and duration.

PART IV — LIFEBUOY BUOYANT LIFELINES

Construction

1

1.1

A lifebuoy buoyant lifeline shall be non-kinking.

1.2

It shall have a diameter of not less than 8 mm.

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 seagoing 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.

SCHEDULE 10 — LIFEJACKETS AND ATTACHMENTS

PART I — INHERENTLY BUOYANT LIFEJACKETS

Inherently buoyant lifejackets for persons weighing 32 kg or over shall comply with the following requirements:

Construction

1

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:

• (1.2.1) after demonstration, a person can correctly don it within a period of 1 minute without assistance;

• (1.2.2) 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;

• (1.2.3) it is comfortable to wear; and

• (1.2.4) 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% 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 retro-reflective material where it will assist in detection, and the dimensions and location of the material shall be to the satisfaction of the Secretary of State.

1.6

It shall be fitted with a ring or loop or similar device of adequate strength to facilitate rescue.

Materials

2

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

Buoyancy 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-shrunk 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 (BS 381, Ref 368) international orange (BS 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 cotton cover material is used the thread shall be of natural fibre or a combination of synthetic and natural fibre.

2.6

Fastening tapes shall be not less than 32 mm 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.

Performance

3

3.1

An inherently buoyant lifejacket shall not be damaged in stowage throughout an air temperature range of −30°C to +65°C.

3.2

It shall operate throughout a sea-water temperature range of −1°C to +30°C.

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:

• (3.4.1) lift the mouth of an exhausted or unconscious person not less than 120 mm clear of the water with the body inclined backwards at an angle of not less than 20° and not more than 50° from the vertical position; and

• (3.4.2) 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

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.

Marking

4

4.1

An inherently buoyant lifejacket shall be marked indelibly with:

• (4.1.1) the manufacturer’s name or trade mark and name of lifejacket, if any;

• (4.1.2) the words “PERSON OF 32 KG. OR MORE” on both sides of the lifejacket in letters not less than 12 mm 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;

• (4.1.3) the words “DOT (UK) APPROVED” in letters not less than 12 mm in size;

• (4.1.4) the year of manufacture; and

• (4.1.5) the word “FRONT” on both sides of the front part of the lifejacket in letters not less than 12 mm 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 markings shall be on the outside of the front part of the lifejacket.

5

Inherently buoyant lifejackets for persons weighing less than 32 kg shall comply with the requirements of paras 1.1 to 6.1 except that in para 4.1.2 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% after 24 hours submersion in fresh water.

Instructions and Information

6

6.1

Instructions and information required for inclusion in the training manual specified in Part I of Schedule 11 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 the lifejacket.

PART II — INFLATABLE LIFEJACKETS

Inflatable lifejackets for person weighing 32 kg or over shall comply with the following requirements:

Construction

1

1.1

An inflatable lifejacket shall be constructed with proper workmanship and materials.

1.2

An inflatable lifejacket shall be so constructed that:

• (1.2.1) after demonstration, a person can correctly don it within a period of 1 minute without assistance;

• (1.2.2) 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;

• (1.2.3) it is comfortable to wear; and

• (1.2.4) 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% 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 retro-reflective material where it will assist in detection and the dimensions and location of the material shall be to the satisfaction of the Secretary of State.

1.6

An inflatable lifejacket 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.

1.7

In the event of loss of buoyancy in any one compartment the lifejacket shall be capable of complying with the requirements of paragraphs 1.2, 3.4 and 3.5.

1.8

The inflatable compartments shall be so located that when inflated they do not channel water into the wearer’s face when in a seaway.

1.9

An inflatable lifejacket shall comply with the requirements of paragraph 1.3 after inflation by means of the automatic mechanism.

1.10

It shall be fitted with a ring or loop or similar device of adequate strength to facilitate rescue.

Materials and Components

2

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 BS 3595: 1981.

2.2

Materials used on the exterior of the buoyancy chambers shall be of a highly visible colour such as traffic yellow (BS 381, Ref 368), international orange (BS 381, Ref 592) or a colour of equivalent conspicuity.

Performance

3

3.1

An inflatable lifejacket shall not be damaged in stowage throughout an air temperature range of −30°C to +65°C.

3.2

It shall operate throughout a seawater temperature range of −1°C to +30°C.

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:

• (3.4.1) lift the mouth of an exhausted or unconscious person not less than 120 mm clear of the water with the body inclined backwards at an angle of not less than 20° and not more than 50° from the vertical position; and

• (3.4.2) 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

An inflatable 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.

Marking

4

4.1

An inflatable lifejacket shall be marked indelibly with:

• (4.1.1) the manufacturer’s name or trade mark and name of lifejacket, if any;

• (4.1.2) means of identification of the date of manufacture;

• (4.1.3) the words “PERSON OF 32 KG OR MORE” on the front in letters not less than 12 mm in size;

• (4.1.4) the words “DOT (UK) APPROVED” in letters not less than 12 mm in size; and

• (4.1.5) the word “FRONT” on both sides of the front part of the lifejacket in letters not less than 12 mm 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.

Instructions and Information

5

Instructions and information required for inclusion in the training manual specified in Part I of Schedule 11 and, if appropriate, in the instructions for on-board maintenance specified in Part II of Schedule 11 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:

5.1

description of lifejacket and attachments;

5.2

donning;

5.3

operation;

5.4

packing;

5.5

any maintenance requirements;

5.6

servicing requirements;

5.7

type and charged weight of gas bottles; and

5.8

replacement of gas bottles.

PART III — INFLATABLE CIVIL AVIATION AUTHORITY LIFEJACKET

Inflatable lifejackets which are suitable for persons weighing 32 kg or more or less than 32 kg which have been approved by the United Kingdom Civil Aviation Authority comply with this Schedule if they have been fitted with a ring or loop or similar device, having a minimum breaking strain of 1.8 kN to facilitate rescue: provided that an approved light is not required.

PART IV — BUOYANCY AIDS

Inherent buoyant lifejackets for persons weighing 32 kg or over, or under 32 kg shall comply with requirements of CEN Standard 100 and in addition shall be fitted with a ring or loop or similar device, having a minimum breaking strain of at least 1.8 kN to facilitate rescue.

SCHEDULE 11 — TRAINING MANUALS AND INSTRUCTIONS FOR ON-BOARD MAINTENANCE

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;

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;

31.0

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.

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 regulation 11;

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.

SCHEDULE 12 — 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

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.

SCHEDULE 13 — BUOYANT APPARATUS

General

1

1.1

All buoyant apparatus shall:

• (1.1.1) be constructed with proper workmanship and materials;

• (1.1.2) be of such construction that it retains its shape and properties when exposed to the weather on board ship and when in the water. It shall be constructed so as not to require adjustment prior to use; and

• (1.1.3) be corrosion-resistant and not affected by sea water, oil or oil products.

Construction

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2.1

The buoyant apparatus shall be so constructed to withstand a minimum drop into the water from a height of 10 metres. If the buoyant apparatus is to be stowed at a height of more than 10 metres above the waterline in the lightest seagoing condition, it shall be of a type which has satisfactorily drop-tested from at least that height.

2.2

Buoyant apparatus shall be effective and stable when floating either way up. It shall be capable of supporting a weight of iron, suspended in fresh water from the grab lines, of 22.5 kilograms per metre of length along any edge (subject to a minimum of 29 kilogrammes), without immersing any part of the upper surfaces of the apparatus.

2.3

The air cases or equivalent buoyancy shall be placed as near as possible to the sides of the apparatus, this buoyancy is not to be dependant upon inflation. The buoyant material shall not be adversely affected by oil or oil products.

2.4

Buoyant apparatus shall not exceed 185 kilogrammes in weight unless suitable means are provided to enable it to be launched without lifting by hand. If the weight of the apparatus exceeds 135 kilogrammes suitable handles or rungs are to be fitted for this purpose.

2.5

The number of persons which the buoyant apparatus shall be permitted to support shall be equal to the lesser of:

• (2.5.1) the greatest whole number obtained by dividing by 14.5 the number of kilogrammes of iron which the apparatus is capable of supporting from its grab lines in fresh water; or

• (2.5.2) the greatest whole number obtained by dividing the perimeter in metres by 0.3.

Buoyant Apparatus Fittings

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