3000.

1. This part applies to decked vessels 9m LOA and more but less than 15m in LOA and undecked vessels 9m LOA and more.
2. This part does not apply to;
   1. a vessel that is not fitted with an engine for propulsion or auxiliary purposes;
   2. a vessel powered by an inboard gasoline engine or an outboard motor.

4000.

1. This part applies to decked vessels 15m and more LOA
2. This part does not apply to;
   1. a vessel that is not fitted with an engine for propulsion or auxiliary purposes;
   2. a vessel powered by an inboard gasoline engine or an outboard

Top of Page

Top of Page

4200 The objective of this division is to

1. maintain watertight integrity below the deck
   
2. prevent water ingress to the interior spaces of the vessel
   
3. maintain adequate degree of freeboard
   
4. ensure that water-freeing arrangements are sufficient
   
5. ensure sufficient watertight subdivision and reserve buoyancy and
   
6. ensure adequate strength of the vessel

4204.

1. Vessels shall be fitted with a collision bulkhead and with watertight bulkheads bounding the main machinery space.
2. Watertight bulkheads shall be capable of preventing the passage of water through it in any direction, under a head of water up to the working deck.
3. Such bulkheads shall be extended up to the working deck. In vessels constructed of wood such bulkheads, shall be as watertight as possible.
4. The collision bulkhead shall not be located any further forward than the intersection of the load waterline and the stem of the vessel.

4209.

1. Same as 3232 (3)
2. Same as 3232 (2)
3. Same as 3232 (4)

4210

1. Same as 3232 (5)
2. Same as 3232 (6)
3. Transverse watertight bulkheads shall not be stepped or recessed unless
   1. it can be demonstrated that the bulkhead complies with recommended practices and standards that provide an equivalent level of safety as a plane bulkhead, or
   2. additional subdivision is provided in way of the step or recess to maintain the same measure of safety as that obtained by a plane bulkhead.

4212.

1. No door, manhole, ventilation duct or any other opening shall be fitted in the collision bulkhead below the working deck.
2. Access to the forepeak shall be from the deck only and shall be capable of being closed by a bolted watertight manhole or a watertight hatch that has been approved by a marine classification society or listed by a product certification body.
3. Access may be allowed from the side provided the access is closed by a bolted watertight cover only.

Top of Page

3204. Through-hull penetrations shall:

• be kept to the minimum necessary to be consistent with the operational needs of the vessel; and
• have adequate local strength compensation equivalent to the unpierced structure in which it is located and be of such construction that it will maintain watertight integrity.

4213. Same as 3204

3205. Pipe systems connected to a hull penetration shall be arranged such that water will not enter the vessel by siphoning if valves are open.

4214. Same as 3205

3208. A vessel need not comply with 3207 if

1. the installation is in accordance with recommended practices and standards that are suitable for the type of installation or
2. the authorized representative can demonstrate that
   1. under operational loads or angles of heel, the penetration will not become submerged, or
   2. if the penetration does become submerged under operational loads or angles of heel, water will not enter the vessel and the pipe has sufficient strength that it is unlikely to fracture under normal conditions.

4216

1. Discharges passing through the hull from spaces below the freeboard deck shall be fitted with
   1. an automatic non-return valve (or an equivalent stop and check valve) with a positive means of closing that is operable
      1. from above the freeboard deck, or
      2. from a readily accessible location if the discharge originates in a space that is equipped with a high bilge level alarm, or
   2. two automatic non-return valves, one of which is fitted at the shell and one inboard that is accessible for examination when the vessel is in service.
2. The valve shall provide indication, showing whether the valve is open or closed.
3. Same as 3209 (2)

3209.

1. Seacocks or valves of sea inlets and discharges shall be fitted as close to the hull as possible.
2. No seacock or non-return valve is required for weatherdeck scupper pipes of metal construction that penetrate the hull above the deepest operating full load waterline.

4217.

1. Same as 3209 (1)

3211.

1. Subject to (2), fittings attached to the hull, all valves and all pipes between the shell and the valves shall be of steel, bronze or other ductile material, and the materials shall be galvanically compatible or suitably isolated from each other.
2. For non-steel vessels, through hull fittings and seacocks shall be of metal or shall be certified by their manufacturers or listed by a product certification body as meeting the requirements of ISO 9093-1 “Small Craft-Seacocks and through hull fittings”, ANSI/UL 1121 Marine through hull fittings and sea-valves or an equivalent standard for marine use.
3. Despite subsection (2) in FRP or wood hulls, fittings made of bronze, brass or stainless steel are allowed in all positions. Plastic through hull fittings and seacocks certified by their manufacturers or listed by a product certification body as meeting ISO 9093-2 Small Craft- Seacocks and through hull fittings certified by their manufacturers or listed by a product certification body as meeting ANSI/UL 1121 may be used outside the machinery space in positions above 100 mm above the load waterline.

3213.

1. Where sea inlet piping systems comprise flexible hose, the connections shall be fitted with double, corrosion-resistant hose clips at both ends.
2. The hose shall be wire-reinforced non-collapsible type suitable for the intended purpose. Clamps shall not rely solely on spring tension.

3214. Where keel coolers are installed provision shall be made to isolate them by fitting valves inside the hull at the inlet and outlet connections.

4222. Same as 3214

3215. Keel coolers and associated piping systems shall be constructed of metal.

4223. Same as 3215

3216. All electronic devices fitted in the bottom shell such as echo sounders, speed logs, etc., shall be fitted with efficient and accessible arrangements for preventing admission of water into the vessel.

4224. Same as 3216

Top of Page

3216. All electronic devices fitted in the bottom shell such as echo sounders, speed logs, etc., shall be fitted with efficient and accessible arrangements for preventing admission of water into the vessel.

3218.

1. The objective for undecked vessels is to maintain watertightness below the load waterline and to provide protection against swamping.
2. Where a weathertight deck structure is fitted, the objective is to:
   1. maintain watertightness below the load waterline;
   2. maintain a reasonable degree of weathertightness of the decked or covered structures; and
   3. to provide quick drainage overboard or adequate drainage into the bilge, of areas where water may accumulate.

3219.

1. Unless otherwise indicated, a vessel that has a weathertight deck structure that does not cover the entire hull or from which water drains into the bilge shall comply with sections XXX, XXX and XXX of this sub-division and the other provisions of this sub-division as appropriate.
2. Deck structures shall meet the applicable provisions for weathertightness as set out in recommended practices and standards or the requirement for weathertightness as for a decked vessel (subdivision 3).

Top of Page

3220. Engine spaces shall be framed and enclosed by casings of strength equivalent to the surrounding structure. Bulkheads if fitted, shall be watertight below the deck.

3223. Every vessel shall

1. be fitted with inherently buoyant material or buoyant systems or chambers that comply with the requirements for Reserve Buoyancy and Flotation in the swamped condition as set out in ISO 12217-1 Small Craft- Stability and Buoyancy Assessment and Categorization Part 1- Boats >6m or the recommended practices and standards that provide an equivalent level of safety, or
2. meet the watertightness, stability and drainage specifications set out in ISO 12216 Small Craft- Stability, Watertightness and Drainage Standards.” or the recommended practices and standards that provide an equivalent level of safety.

3224. Cockpit bottoms or floors shall be of equivalent strength to the surrounding structure and adequate drainage shall be ensured into the bilge or where a partial deck is fitted, comply with “ISO 12216-Small Craft- Stability, Watertightness and Drainage Standards” or the recommended practices and standards that provide an equivalent level of safety.

3228.

1. Windows, port lights, and skylights shall be fitted with safety glass or equivalent material of equal strength.
2. In critical locations, windows, ports and skylights shall meet ISO 12216-Small Craft- Stability, Watertightness and Drainage Standards or shall meet the requirements for decked vessels set out in Subdivision 3 or the recommended practices and standards that provide an equivalent level of safety.
3. Skylights leading to spaces below the working deck should be of substantial construction and capable of being closed and secured weathertight, and with provision for adequate means of closing in the event of damage to the inserts.
4. Skylights leading to engine spaces are not permitted.

Top of Page

3229. The objective of this sub-division is to

1. maintain watertight integrity below the deck
2. prevent water ingress to the interior spaces of the vessel
3. maintain adequate degree of freeboard
4. ensure that water-freeing arrangements are sufficient
5. ensure sufficient watertight subdivision and reserve buoyancy

3230.

1. If the Minister determines that, based on operational experience, the reduction of minimum heights of coamings, sills, ventilators, air pipes, or other deck openings, will not subject a vessel to increased risk of downflooding, the Minister may, on request, subject to the limitations set out in sections 3242, 3246 or 3249, permit the reduction of such minimum heights.
2. When considering the reduction of heights, under subsection (1), the Minister shall take into account
   1. the nature of the vessel’s operations
   2. the operating environment of the vessel
   3. the operational history of the vessel and other vessels of a similar class
   4. the amount the height is to be reduced
   5. the nature of any closing appliance installed in the opening
   6. whether the reduction in height will be compensated by an increase in freeboard
   7. the angle of downflooding
   8. the distance of the opening from the centerline of the vessel
   9. any other condition that may affect the safe minimum height of the opening
   10. the recommended practices and standards to which the vessel is constructed
3. If necessary to ensure an equivalent level of safety, the Minister may apply operational restrictions.

4225.

1. If the Minister determines that, based on operational experience, the reduction of minimum heights of coamings, sills, ventilators, air pipes, or other deck openings, will not subject a vessel to increased risk of downflooding, the Minister may, on request, subject to the limitations set out in sections 4233, 4237 or 4241, permit the reduction of such minimum heights.
2. When considering the reduction of heights , under subsection (1), the Minister shall take into account
   1. the nature of the vessel’s operations
   2. the operating environment of the vessel
   3. the operational history of the vessel and other vessels of a similar class
   4. the amount the height is to be reduced
   5. the nature of any closing appliance installed in the opening
   6. whether the reduction in height will be compensated by an increase in freeboard
   7. the angle of downflooding
   8. the distance of the opening from the centerline of the vessel
   9. any other condition that may affect the safe minimum height of the opening
   10. the recommended practices and standards to which the vessel is constructed
3. If necessary to ensure an equivalent level of safety, the Minister may apply operational restrictions.

Top of Page

3231.

1. Subject to (3), Vessels shall be fitted with transverse watertight bulkheads bounding the engine space.
   • (1.1) Watertight bulkheads shall be capable of preventing the passage of water through it in any direction, under a head of water up to the working deck.
2. Such bulkheads shall be extended up to the working deck. In vessels constructed of wood, the bulkhead shall be as watertight as possible.
3. An additional transverse watertight bulkhead or equivalent sub-division, such as may be provided by fish holds or tanks, shall be fitted separating the steering compartment or lazarette from any other space unless it can be demonstrated that the fitting of such a bulkhead would be impractical due to the limited volume of the space relative to the reserve buoyancy of the vessel.

3232.

1. Openings in bulkheads shall be kept to the minimum number and size necessary for the operation of the vessel and if fitted, shall be equipped with a watertight means of closing,
2. If doors are fitted in watertight bulkheads, they shall be watertight, of a type approved by a Marine Classification Society or listed by a product certification body and be of equivalent strength to the adjacent unpierced structure.
3. Watertight doors may be of the hinged type, and shall be capable of being operated locally from each side of the door and be fitted with open/closed status indicators in the wheelhouse of the vessel visible by the helmsman at the primary operating position.
4. The means for securing doors watertight shall consist of gaskets and quick closing clamping devices or other equivalent means and shall be permanently attached to the bulkhead or to the doors themselves, and shall be so arranged that they can be operated from each side of the bulkhead.
5. Where a watertight door is fitted, a notice shall be attached to the door on each side stating that the door is to be kept closed at sea when not being used.
6. Closing appliances that are not operable from both sides, (such as bolted hatches and manhole covers) need only be marked on the operable side.
7. Valves and cocks not forming part of a piping system shall not be fitted in any bulkhead required to be watertight.
8. Heat sensitive material shall not be used in systems which penetrate watertight bulkheads, where deterioration of the material in the event of fire would impair the watertight integrity of the bulkheads.

4226. Same as 3232 (7)

4227. Same as 3232 (8)

3233. Where pipes and electrical cables are carried through watertight bulkheads or decks, penetrations shall preserve the watertight integrity of the bulkhead or deck and,

1. in the case of non metallic piping, be fitted with a metallic spool piece and isolation valves, and
2. in the case of electrical cables, be fitted with watertight glands.

3235.

1. Piping systems utilizing plastic or fibre-reinforced plastic material shall, where penetrating a steel watertight or fire-control bulkhead or deck, include a steel spool-piece attached to the bulkhead or deck so that the integrity of the division is not diminished and on a watertight division, a metallic shut-off valve shall be installed to the spool; however no valve is required on ballast or fresh water piping located within ballast or fresh water tanks.
2. Remote controls operable from above the bulkhead deck shall be fitted to the shut-off valve except where:
   1. the piping on one side of the bulkhead or deck is completely metallic and the valve is fitted to the metallic piping and easily accessible; or
   2. two valves are installed, one on either side of the bulkhead or deck, with each being easily accessible.

3237.

1. A decked vessel shall have positive freeboard in all conditions of loading.
2. Drainage of decks shall be accomplished by freeing ports.

4230. Same as 3237

Top of Page

3239.

1. All access openings in bulkheads of enclosed superstructures and other outer structures through which water could enter and endanger the vessel, shall be fitted with doors permanently attached to the bulkhead, framed and stiffened and weathertight when closed.

4233.

1. Same as 3239 (1)

2. The means for securing these doors weathertight shall consist of gaskets and quick closing clamping devices or other equivalent means and shall be permanently attached to the bulkhead or to the doors themselves, and shall be so arranged that they can be operated from each side of the bulkhead.

2. Same as 3239 (2)

3. Hinged doors shall be arranged to open outward against the weather and sea and generally be hinged on the forward or outboard side. Doors shall be located as close as practicable to the centerline of the vessel.

3. Same as 3239 (3)

4. Side doors should be located on the same side as the operating station.

4. Same as 3239 (4)

3242.

1. The Minister may reduce the height above deck of sills in the doorways specified in 3230, except in the doorways giving direct access to machinery spaces, to not less than 150 mm. In vessels of design category D operating within the limits of a sheltered waters voyage, the Minister may further reduce the height to 50 mm.

4235.

1. The Minister may reduce the height above deck of sills in the doorways specified in

4234, except in the doorways giving direct access to machinery spaces, to not less than 380 mm on the working deck for vessels 24 m in length, or not less than
150 mm on the working deck for vessels of 15 m in length. For vessels of intermediate length the minimum acceptable reduced height for sills in doorways on the working deck should be obtained by linear interpolation.

2. On a raised forecastle deck or superstructure deck the height of sills shall not be reduced to less than 150 mm.

2. On a raised forecastle deck or superstructure deck the height of sills shall not be reduced to less than 150 mm.

3243.

1. [External] hatchway [covers exposed to weather or sea] shall be
   1. weathertight when closed,
   2. fitted with quick closing clamping devices and gaskets or other equivalent arrangements,
   3. capable of being rapidly closed, and
   4. located as close to the centerline of the vessel as practicable.

4236.

1. Same as 3243 (1)

2. On vessels of design category D, or any vessel engaged in sheltered waters voyages, a hatch need not be capable of being rapidly closed.

2. Same as 3243 (3)

3. Hatch covers of the single cross-bar type are not acceptable (See SSB 12/2007).

3. Same as 3243 (4)

4. On small hatchways, the covers shall be permanently attached by hinges or equivalent means except for vessels of design category D on sheltered waters voyages.

4. Same as 3244

3246.

1. The Minister may reduce the height of hatchway coamings, except those which give direct access to machinery spaces, from the height as specified in 3245.

4238.

1. The Minister may reduce the height of hatchway coamings, except those which give direct access to machinery spaces, from the height as specified in 4237

2. The coamings may be omitted entirely, provided that efficient watertight hatch covers other than wood are fitted. Such hatchways shall be kept as small as practicable and the covers shall be permanently attached by hinges or equivalent means and be capable of being rapidly closed.

2. Same as 3246 (2)

3. On a raised forecastle, enclosed shelter deck or superstructure deck, the coaming height shall not be reduced to less than 150 mm.

3. On exposed parts of the superstructure deck, raised forecastle or enclosed shelter deck the height shall not be reduced to less than 300 mm.

4. An efficient watertight hatch cover shall be of equivalent strength to the surrounding unpierced structure and:
   1. of a type approved by a marine classification society or listed by a product certification body or
   2. manufactured in accordance with recommended practices and standards and demonstrated to be watertight when closed.

4. Same as 3246 (4)

Top of Page

4240. Openings other than access openings shall be fitted with covers of equivalent strength to the unpierced structure, permanently attached thereto and capable of being closed weathertight.

3249.

1. The coamings of ventilators shall be as high as practicable and protected from weather and physical damage. On the working deck the height above deck of coamings of ventilators other than machinery space ventilators shall be not less than 450 mm and on superstructure decks, enclosed shelter decks or raised forecastle decks, not less than 300 mm.
2. If the height of such ventilators may interfere with the fishing operation of the vessel, the Minister may reduce their coaming heights except that the height above deck of machinery space ventilator openings shall not be less than 600 mm.

4242.

1. The coamings of ventilators shall be as high as practicable and protected from weather and physical damage.. On the working deck the height above deck of coamings of ventilators other than machinery space ventilators shall be not less than 760 mm and on superstructure decks enclosed shelter decks or raised forecastle decks, not less than 450 mm.
2. If the height of such ventilators may interfere with the fishing operation of the vessel, the Minister may reduce their coaming heights, except that the height above deck of machinery space ventilator openings shall not be less than 760 mm.

3250. Coamings of ventilators shall be of equivalent strength to the adjacent structure and capable of being closed weathertight by devices permanently attached to the ventilator or adjacent structure. Ventilators shall be arranged as close to the vessel’s centreline as possible and, where practicable, should extend through the top of a deck erection or companion-way. Ventilators

4243.

1. Same as 3250
2. Where the coaming of any ventilator exceeds 900 mm in height it shall be specially supported.

Top of Page

3251.

1. Where air pipes to tanks and void spaces below deck extend above the working or superstructure decks, the exposed parts of the pipes shall be of strength equivalent to the adjacent structures and fitted with appropriate protection and protected from damage by fishing or lifting gear. Openings of pipes shall be provided with means of closing, permanently attached to the pipe or adjacent structure, except that where they are protected against water trapped on deck, these means of closing may be omitted.
2. If the exposed end of the air pipe is finished in a “goose neck,” then the means of closing may be omitted.

4246.

1. The height of air pipes above deck to the point where water may have access below shall be at least
   760 mm on the working deck and at least 450 mm on the superstructure deck.

2. Same as 3253

3255. Exposed air pipes, in excess of
25 mm in diameter, serving fuel oil, and other oil tanks shall be fitted with anti-flame screen protection or other equivalent devices.

4248. Same as 3255

3260. Fuel tank sounding pipe openings shall not be located in crew accommodation.

4253. Same as 3260

3261.

1. Skylights leading to spaces below the working deck shall be of substantial construction and capable of being closed and secured weathertight, according to recommended practices and standards. Skylights shall be provided with adequate means of closing in the event of damage to the inserts. Windows, portlights and skylights

4254.

1. Same as 3261 (1)

2. Skylights, windows, portlights or other glazed openings leading to machinery spaces are not allowed.

2. Same as 3261 (2)

3262.

1. Construction of windows, skylights and portlights shall conform to ISO 12216 Small Craft, Windows, portlights, deadlights and doors or recommended practices and standards that provide an equivalent level of safety. Those prone to be damaged by fishing gear shall be suitably protected

4255.

1. Same as 3262 (1)

2. Portholes, together with their glasses and deadlights shall be installed in such a manner that the area strength is not diminished where the penetration occurs.

2. Same as 3262 (2)

3. In addition, on vessels of Design Categories A and B, or on any vessel engaged in voyages beyond the limits of a near coastal voyage class 2, toughened safety glass or suitable permanently transparent material of equivalent strength shall be fitted in all wheelhouse windows exposed to the weather. Surrounding structure shall be framed and stiffened. Windows, port lights, and skylights shall be fastened within a fixed frame that is mechanically attached in place in accordance with the manufacturers instructions and the width of bearing surfaces shall be such that when the glass is facing external loads, the glass cannot be pushed through the frame. The frame shall be of a non-corrosive material or be compatible with the material of the surrounding structure. If openings within a structure lead to spaces below deck from a wheelhouse (space) whose windows are not provided with such protection, the opening shall be fitted with a weathertight closing appliance.

3. In addition, toughened safety glass or suitable permanently transparent material of equivalent strength shall be fitted in all wheelhouse windows exposed to the weather. The surrounding structure shall be framed and stiffened. Windows, port lights, and skylights shall be fastened within a fixed frame that is mechanically attached in place in accordance with the manufacturers instructions and the width of bearing surfaces shall be such that when the glass is facing external loads, the glass cannot be pushed through the frame. The frame shall be of a non-corrosive material or be compatible with the material of the surrounding structure.

3266.

1. The upper edge of the forward facing windows of the wheelhouse shall be high enough to allow a person at the steering position with height of eye of 1800 mm a clear forward view to at least 10 degrees above the horizontal at height of eye level.
2. The view of the sea surface from the conning position should extend from right ahead to 22.5° abaft the beam on either side of the vessel. Blind sectors caused by any obstruction outside the wheelhouse should be kept as small as possible.
3. From each side of the wheelhouse, the horizontal field of vision should extend over an arc of at least 225º, that is from at least 45º on the opposite bow through right ahead and then from right ahead to right astern through 180º on the same side of the vessel.

Top of Page

3269.

1. Portlights in the shell below the working deck shall be of a non-opening type and fitted with hinged inside deadlights permanently attached so that they can be readily closed and secured watertight.

2. No porthole shall be fitted in a position so that its sill is below a line drawn parallel to the working deck at side and having its lowest point not less than 500 mm above the maximum operating water line.

3. Portable plates or plugs instead of deadlights may be provided on vessels of Design Category D or any vessel operating on voyages not exceeding the limits of a sheltered waters voyage.

4266. The number of openings in the sides of the vessel below the working deck shall be the minimum compatible with the design and proper working of the vessel and such openings shall be provided with closing arrangements of adequate strength to ensure watertightness and the structural integrity of the surrounding structure.

3271.

1. The minimum freeing port area on each side of the vessel for each well shall:
   1. not be not less than 5% of the total bulwark area; or
   2. conform with the requirements as detailed in Schedule 2 of these Regulations

1. in relation to the length (l) and height of bulwark in this well as follows:
   1. A = K x l
      where:
      K = 0.07 for vessels of 24 m in length
      K = 0.035 for vessels of 12 m in length;
      for intermediate lengths the value of K should be obtained by linear interpolation. (l need not be taken as greater than 70% of the length of a vessel.)
   2. Where the bulwark is more than 1.2 m in average height the required area shall be increased by 0.004 m2 per metre of length of well for each 100 mm difference in height.
   3. Where the bulwark is less than 900 mm in average height, the required area may be decreased by 0.004 m2 per m of length of well for each 100 mm difference in height.
2. Or, the minimum freeing port area on each side of the vessel for each well shall not be less than 7% of the total bulwark area

2. The minimum freeing port area on each side of the vessel for each well on the superstructure deck shall be not less than one-half of the value calculated in subsection (1), except that, where the superstructure deck forms a working deck for fishing operations, the minimum area each side shall not be less than 75% of the calculated value.
3. The freeing port area shall be increased where the vessel's sheer is not sufficient to ensure rapid and effective freeing of the deck of water.

4272.

1. Same as 3273

3274. Where closing appliances are fitted, they

1. shall not impair the operation of the freeing port,
2. shall always be easily accessible
3. shall be capable of being easily removed to restrict ice accumulation, and
4. in no circumstances shall closing appliances be permanently closed.

3277. Where water is apt to accumulate on exposed decks other than the working deck, scuppers shall be provided to drain water overboard.

4276. Same as 3277

3278. Working spaces within an enclosed superstructure shall be arranged, taking into account where practicable:

1. efficient drainage
2. openings necessary for fishing operations
3. means of escape
4. stowage of catch
5. headroom
6. ventilation Working decks within an enclosed superstructure

3279.

1. If RSW-tanks or similar tank systems are used, such tanks shall be provided with a separate permanently fitted arrangement for the filling and emptying of sea water.
2. Pipe systems shall be arranged such that water will not enter the vessel if valves are left open and shall prevent the possibility of backflooding (dangerous flooding to interior spaces) through the piping system.

3280. If such tanks are to be used also for other purposes, (such as carrying dry cargo) the tanks shall be arranged with a bilge pumping system and provided with adequate means to avoid ingress of water from the bilge system into the tanks.

4284. Same as 3280

3281. Means shall be provided for any partial decks either inboard or outboard to be adequately drained.

3400. The objective of this Division is provide measures:

• enhancing the safety and reliability and efficiency in operation of the vessel machinery and systems;
• to minimize the consequences of potential failure of critical machinery, equipment and systems;
• to reduce the risk of injury to personnel;
• to facilitate ease of maintenance; and
• to prevent pollution of the marine environment

4400. The objective of this Division is provide measures:

• enhancing the safety and reliability and efficiency in operation of the vessel machinery and systems;
• to minimize the consequences of potential failure of critical machinery, equipment and systems;
• to reduce the risk of injury to personnel;
• to facilitate ease of maintenance; and
• to prevent pollution of the marine environment

3401.

1. Machinery and pumping and piping installations shall be designed, constructed and installed in accordance with good engineering practice [manufacturer’s recommendations/recommended practices and standards]. Equipment shall be installed, protected and maintained so as not to constitute a danger to persons or the vessel.
2. All machinery and equipment shall be designed and installed for effective operation and ease of maintenance.
3. All machinery and equipment shall be maintained in good working order.

4405.

1. Same as 3407

2. Same as 3408

3. Same as 3409

3410.

1. Propulsion and auxiliary engines and associated stern gear shall be of a design, type and rating to suit the design and size of the vessel taking account of the operating conditions and area of operation.

2. Essential machinery (on vessels of design category A or B or operating on voyages beyond the limits of a near coastal voyage class 2) should be designed to operate when the vessel is upright and when heeled at any angle up to and including 15 degrees either way under static conditions and 22.5 degrees either way under rolling conditions and simultaneously trimmed 7.5 degrees by the bow or stern under pitching conditions.

2. Same as 3410 (2)

3411.

1. An Engine shall be a unit of a manufacturers model of which a representative engine has been satisfactorily performance tested.

4414.

1. Same as 3411 (1)

2. Engines adapted for marine use from industrial or surface applications shall be made suitable for the marine environment to manufacturer’s requirements.

2. Same as 3411 (2)

3414.

1. Flexibly mounted engines should be fitted with short flexible connections of an appropriate type, fitted to associated piping and exhaust systems. Flexible shaft couplings should be properly constructed and suitable for the power being transmitted.

2. Where Power Take-Offs are fitted to the main or auxiliary engines for auxiliary drives, the power taken off shall not exceed the manufacturer's recommended limits.

4420. Auxiliary engines shall be securely mounted in rigid seats and should be fully independent of all other systems.

4421.

1. Same as 3416

2. Same as 3417
3. Where the main engine is arranged for electric starting, two separate batteries or banks of batteries are to be fitted. The arrangement is to be provided with a change-over switch or similar means of connection, such that such that the batteries are not normally connected to the starting motor at the same time.
4. Each battery is to be capable of starting the main engine when in cold and ready to start conditions.
5. The starting batteries are to be used for starting and the engine’s own monitoring purposes only.

3418. Controls shall be properly constructed and operate efficiently (for the convenient operation by the person at the helm position). Instrumentation for the propulsion engine shall provided at the operating station and be clearly and permanently identified and, where practicable, show the following parameters:

1. RPM,
2. Cooling water temperature,
3. Lubricating oil pressure.

4422. The main engine instrument panel shall where applicable have the following gauges:

1. RPM,;
2. Cooling water temperature;
3. Lubricating oil pressure; and
4. any other gauges that are necessary for the safe and reliable operation of the machinery

3420. Propulsion engines fitted below deck in a machinery space and arranged for remote operation from the wheelhouse or helm position shall be provided with an arrangement to stop it:

1. on or adjacent to the engine, and
2. remotely at the control station.

3421. (Reserved)

4425. Vessels shall have sufficient power for going astern to secure proper control of the vessel in all normal circumstances.

3424. If the recommended practice or standard does not provide for vessels operating in waters covered by ice, the diameter of the propeller shaft and any intermediate shaft shall be multiplied by 1.15. Shaft and propeller

4428. Same as 3424

3425. Propeller dimensions shall be such that the propulsion system is not overloaded at the maximum engine rating, taking into account loading due to all vessel operations.

4429. Same as 3425

3426.

1. The steering arrangements including the rudder and associated fittings shall be of adequate strength and capable of steering the vessel at maximum speed and shall be so designed and constructed that they are not damaged at maximum astern speed or by manoeuvring during fishing operations
2. Scantlings of rudders, rudder stocks and shafts, shall be in accordance with recommended practices and standards. If recommended practice or standard does not provide for vessels operating in waters covered by ice, their diameter shall be multiplied by 1.15.
3. The steering gear shall be designed and installed to ensure safe manoeuvring of the vessel at maximum draft and service speed and shall be demonstrated to meet recommended practices and standards.
4. Running astern at maximum speed, the main steering system shall be designed for, but not necessarily demonstrated at, maximum rudder angle operation (Except systems that do not use rudders)
5. The steering gear shall be designed and installed so that it will not come into contact with cargo or equipment which may hinder the steering.
6. Where steering is by remote control, rudder stops shall be fitted to prevent the rudder from swinging beyond its normal operating range on either side of the midship position (Except systems that do not use rudders)
7. Where the possibility exists for the rudder to be lifted from the lower bearing, suitable means shall be provided to prevent the rudder stock from lifting out of the lower bearing during all normal modes of vessel operation or in cases of mild contact of the rudder with fishing gear, other objects or the sea-bed (Except systems that do not use rudders).

4431.

1. Same as 3427
2. As far as practicable, the steering gear compartment shall be separated from the machinery space by a watertight bulkhead.

3428.

1. Vessels shall be provided with an emergency means of steering that is easily accessible and which can be brought into operation if the main system fails.
2. The emergency steering system should be designed and demonstrated capable of putting the rudder over from one side to the other side under operational conditions and have the capability of being brought safely into action without undue delay in case of an emergency. (Except systems that do not use rudders).
3. Where necessary for safe operation of the system, a means of communication for emergency steering control between the wheelhouse and steering space shall be provided.
4. Where a hydraulically driven main steering system is power operated, an auxiliary system is not required where there is provision for manual operation of the hydraulic drive on power failure and the change-over switch arrangement and instructions are located in the wheelhouse.

4435. The wheelhouse should be so arranged that the person steering the vessel should have a clear view ahead and that as far as practicable an all-round vision should be possible from within the wheelhouse.

3432.

1. Flexible hoses shall be suitable for the intended service, suitably supported and protected against chafing.

4438.

1. Same as 3432 (1)

2. All components of piping systems shall be independently supported and installed to minimize strain on connected lines and accessible for examination and maintenance

2. Same as 3432 (2)

3. The minimum radius of bends shall be in accordance with manufacturer's recommendations.

3. Same as 3432 (3)

3433. Fuel oil installations shall be constructed so as to

1. minimize the risk of fire or explosion from accumulation of combustible vapours.
2. reduce the risk of leakage of fuel from tanks, piping systems or components due to corrosion, shock or fire
3. reduce the risk of pollution of the marine environment from accidental spillage, and
4. minimize the risk of unintended engine stoppage.

3434.

1. The fuel system shall be permanently installed and be liquid and vapour tight to the hull interior.

4440.

1. Same as 3434 (1)

2. Fuel distribution and return systems as well as fill and venting piping should have the minimum number of connections practicable.

2. Same as 3434 (2)

3. Except as otherwise noted, permanently installed fuel oil installations shall comply the requirements for such installations as prescribed by ABYC H-33 Diesel Fuel Systems or recommended practices and standards that provide an equivalent degree of safety.

3435.

1. Each metal or metallic plated component of the fuel fill system that is in contact with the fuel and the fuel tank shall be grounded so that its resistance to the vessel ground is less than one (1) ohm

4442.

1. Same as 3435 (1)

2. Ground wire ends shall not be clamped between the metal fill pipe and any hose.

2. Same as 3435 (2)

3437.

1. Tanks for fuel oil shall be of sound and efficient construction and safe in operation and shall not be located near or above hot surfaces, exhaust piping or electrical equipment (components).

4444.

1. Same as 3437 (1)

2. Tanks and piping shall be arranged to minimize, in the event of leakage or rupture, the possibility that fuel will come into contact with hot surfaces, exhaust piping or electrical equipment (components).

2. Same as 3437 (2)

3. Non-structural tanks shall be securely chocked, fastened in place and electrically bonded to the vessel’s ground plate. Unless specifically designed for the purpose, non-structural tanks shall be installed in such a manner that they do not support decks, bulkheads or other structure.
4. Metallic tanks shall be galvanically compatible with or isolated from dissimilar metals.
5. Non-metallic tanks shall be protected from metallic supports or hold-downs by non-abrasive, non-absorbent and non-conductive materials.
6. Every fuel tank shall be provided with adequate supports or stiffeners to ensure its structural integrity.
7. Non-structural tanks should comply with the scantlings, strength and other details as set out in the recommended standards and practices
8. Despite the requirements of any recommended practices or standards, fuel oil tanks that form part of the structure of the vessel, shall be designed to withstand a head of water equal to the maximum head to which the tanks can be subjected in service but not less than 2.44 m above the crown (ie; or not less than the height of the vent)

4445.

1. Each fuel tank shall be provided with a means of access for cleaning.

3439.

1. Fuel oil tanks shall not be located in accommodation spaces.

2. Same as 3439 (1)

2. Fuel tank sounding pipe openings or any other openings such as hand-holes or manholes shall not be located in accommodation spaces.

3. Same as 3439 (2)

3440.

1. All fuel tanks shall be fitted either with a level gauge or able to be sounded manually. Contents gauges containing fuel, where fitted, shall be protected or have self-closing valves at the base. Fixed tanks shall be fitted with separate filling and air pipes.

4446.

1. Same as 3440 (1)

2. On the fuel pipe line there shall, as close as possible to every fuel tank, be mounted a closing valve which is also closable from a readily accessible location outside the machinery space or compartment in which the fuel tank is located.

2. Same as 3440 (2)

3. Where practicable, as close as possible to the tank’s lowest point there shall be a means of draining the tank, fitted with a threaded plug.

3. As close as possible to the tank’s lowest point there should be a drain valve.

3443. Fuel oil pipes shall be adequately secured and protected and

1. of metallic pipe or
2. of reinforced hose listed by a product certification body as suitable for the application.

4456.

1. Fuel storage tanks shall be located remote from heated surfaces and shall not be situated above stairways and ladders, boilers, hot surfaces and electrical equipment.
2. Tanks and piping shall be arranged to minimize in the event of leakage or rupture the possibility that fuel will come into contact with hot surfaces or electrical components.

4457.

1. Safe and efficient means of ascertaining the amount of fuel oil contained in any oil tank shall be provided. If sounding pipes are installed, their upper ends shall terminate in safe positions and shall be fitted with suitable means of closure.
2. Contents gauges containing fuel, where fitted, shall be protected or have automatic self-closing valves at the base. Other means of ascertaining the amount of fuel oil contained in any fuel oil tank may be permitted providing their failure or overfilling of the tanks will not permit release of fuel.

3450

1. Where fuel of a flashpoint of less than 60°C (closed cup test) is used, the temperature of the space in which such fuel is stored should not rise to within 10°C below the flashpoint of the fuel.
2. Despite subsection (1) fuel may be stored in a space within 10°C of the flashpoint of the fuel if special arrangements are made to reduce the accumulation of combustible vapours within the space.

Top of Page

3451.

1. The design and installation of hydraulic piping systems should ensure the lowest possible risk of leakages, noise and pipe failure. This requires as few bends or joints as possible. To enable noise reduction expansion pieces should be fitted on supply lines.
2. Tanks shall be fitted either with a level gauge or able to be sounded manually. Where contents gauges containing oil are fitted to lubricating oil tanks they shall be of substantial construction, adequately protected or fitted with self-closing arrangements on the tank.
3. Lubricating and hydraulic oil pipes shall be adequately secured and protected and
   1. of metallic pipe or
   2. of reinforced hose listed by a product certification body as suitable for the application.
4. Where practicable, as close as possible to the tank’s lowest point there shall be a means of draining the tank, fitted with a threaded plug.

3455

1. Non-metallic piping shall not be used for any purpose in the machinery space where its destruction by fire would present a safety hazard.
2. Despite subsection (1), non-metallic piping may be used in piping systems containing sea water if the connection between the sea and the piping system is capable of being operated from a readily accessible position outside the space.
3. In order to facilitate installation or to reduce vibration, a short length of reinforced, noncollapsible hose, listed by a product certification body as suitable for the application, may be fitted.
4. Pipe connections shall be flanged, screwed or securely clamped using double stainless steel clamps that are not dependent on spring tension, or any other equivalent means of connection.

4469

1. Non-metallic piping shall not be used for any purpose in the machinery space.
2. Same as 3455 (3)

3458.

1. The piping and fittings are to be of sound construction and efficient in operation.

4472.

1. Same as 3458 (1)

2. Cooling water inlets for main and auxiliary machinery shall be kept to a minimum and comply with the requirements of sea inlets, in 3204-3213.

2. Same as 3458 (2)

3. Sea inlet trunks or boxes built into the hull structure shall be of such a design that they remain below the waterline at all normal conditions of trim and heel, and shall be fitted with arrangements for purging of trapped air.

3. Same as 3458 (3)

4. The sea inlet pipe to the propulsion engine and other essential machinery shall be fitted with an accessible strainer.

4. Same as 3458 (4)

5. Where a common sea main supplying a number of services is installed, each branch pipe shall be fitted with an easily accessible isolating valve, with open/closed indication.

3. Same as 3458 (5)

4473.

1. If practicable, where water-cooled internal combustion engines are installed, provision shall be made for maintaining essential seawater supply to the propulsion machinery by an alternate source of cooling water.

3459.

1. Vessels operating where ice may choke seawater inlets shall provide for an emergency means of maintaining essential seawater supply to the propulsion machinery by

2. Same as 3459 (1)

1. a method of supplying cooling water from an alternate source
2. a means of clearing ice blockages, or
3. a means of reducing the risk of ice blockages.

3. Vessels fitted with closed circuit cooling systems such as keel cooling need not comply with subsections (1) or (2).

2. Vessels fitted with closed circuit cooling systems such as keel cooling need not comply with subsection (1).

3460.

1. Vessels fitted with watertight deck structures or erections [and watertight subdivisions] shall be fitted with a permanently installed bilge main pumping system fitted with bilge suction pipes at suitable drainage levels and located so that all water within any compartment, other than spaces permanently appropriated for the carriage of oil, fresh water or other liquids, can be pumped out through at least one suction pipe [under normal service conditions] [when the ship is on an even keel and is either upright or is listing by not more than 5°].

4474

1. Vessels shall be fitted with a permanently installed bilge main pumping system fitted with bilge suction pipes at suitable drainage levels and located so that all water within any compartment, other than spaces permanently appropriated for the carriage of oil, fresh water or other liquids, can be pumped out through at least one suction pipe [under normal service conditions]

2. In every bilge main pumping system water shall be prevented from inadvertently passing from
   1. water-containing spaces or the sea into cargo or machinery spaces; or
   2. from one compartment to another.

2. Same as 3460 (2)

3. Each watertight compartment shall have at least one bilge suction and each suction shall be fitted with an easily cleanable strainer.

3. Same as 3460 (3)

4. Bilge branch lines from individual watertight compartments shall be connected to the bilge main suction line.

4. Same as 3460 (4)

3462. Where, due to size or location of a particular compartment, the installation of a bilge suction pipe would be impracticable, and where flooding calculations indicate that the safety of the ship will not be impaired, the installation of a bilge suction pipe is not required to be installed in that compartment provided

1. the compartment is drained to an adjacent space and the drainage opening in such cases shall be fitted with a screwed plug, permanently attached and securely tightened in place when not in use; or
2. it is equipped with an electrically operated submersible pump meeting the requirements of 3463.

4. Where a vessel is not divided into watertight compartments any water entering the interior spaces of the vessel shall drain to at least one bilge suction.

3463. If fitted, an electrically operated submersible pump shall be arranged such that

1. the pump is of robust construction suitable for the application
2. the pump is fitted with an automatic high bilge-water alarm that is audible and visible to a person at the operating position,
3. the pump is capable of automatic operation on high bilge level,
4. the pump is connected to an indicator showing when the pump is running and to an overriding manual switch, both of which are to be located at the operating position,
5. the source of power for the pump is independent of the engine starting batteries, and
6. the pump has a minimum capacity of 0.91 L/s.

3464. Every vessel that is fitted with a bilge main pumping system in accordance with subsection 3447

1. shall have at least one permanently mounted manual bilge pump and one power driven bilge pump or two power driven bilge pumps each having a minimum capacity of 1.14 L/s fitted to the bilge main suction and the system shall be arranged so that either pump can draw from any compartment via a suitable changeover system. In no case shall the bilge pump(s) be less than the capacity of the installed fire pump.

3471.

1. Bilge piping shall be of metal, or of rigid plastic or FRP pipe or non-collapsible oil resistant hose listed by a product certification body [as suitable for the purpose], with flanged, screwed or robust double clamped connections or equivalent. Piping shall be efficiently secured in place to prevent movement or chafing.

4484.

1. Same as 3471 (1)

2. The bilge piping shall be appropriately sized to the output capacity of the pump.

2. Same as 3471 (2)

3. Bilge piping or hose shall be secured and protected from damage.

3. Same as 3471 (3)

4. Clamps shall be of corrosion resistant material not dependant on spring tension.

4. Same as 3471 (4)

3474.

1. In every bilge space in which the bilge level is not visible to a person at the primary operating position, a high bilge level alarm device shall be fitted. Alarm indication shall be audible and visible at the primary operating position.

4487.

1. High bilge level alarms shall be fitted in every bilge space. Alarm indication shall audible and visible at the primary operating position.

2. A watertight compartment that forms part of a permanent water tank e.g. a tanked fish hold or live fish well does not require a high bilge level alarm.

2. Same as 3474 (2)

3476. Automatic bilge pumps shall be fitted with a manual override switch. (on/auto/off) and the location and setting of the sensing device shall be such that the pump will cease to operate before sucking oil from the surface of the bilge.

3477.

1. Materials used in marine exhaust systems shall be resistant to corrosion under normal operating temperatures
2. Non-metallic exhaust system components shall meet the requirements of Underwriters Laboratories UL 1129 Standard for Wet Exhaust Components For Marine Engines or Society of Automotive Engineers Standard SAE J2006 Marine Exhaust Hose.

3478.

1. Exhaust pipes shall be assembled with the minimum number of bends and of a diameter as specified by the engine manufacturer.
2. Exhaust pipes and components shall be securely installed and supported so that
   1. stresses due to expansion, vibration and shock are minimized
   2. mechanical wear is avoided;
   3. they are accessible for maintenance and repair
3. Where piping penetrates the hull, decks or bulkheads the strength, fire-protection characteristics, and the watertightness or weathertightness as applicable, of the area in way of the penetration shall not be diminished.

3480.

1. Hot exhaust pipes and components which may come into contact with persons shall be provided with guards, insulation or other means of protection.
2. Hot exhaust pipes or components shall be led clear of or insulated from combustible material or fuel or oil pipes, and where necessary heat shields or insulation shall be installed.
3. The exhaust system and piping shall be gas-tight to prevent the passage of toxic fumes into any interior spaces of the vessel.

3481.

1. Each exhaust system installation shall be such as to arrest any sparks or flame; and in the case of exhaust piping leading upwards to the atmosphere, the outlet shall;
   1. be protected against the ingress of rain or other accumulated water.
   2. be clear of combustible material and electronic devices which may be damaged by the gases, and
   3. be at a height sufficient to minimize flow of gases back down to the deck.

3483. Piping and components of [Schedule 80 fire resistant plastic or fibre reinforced plastic listed by a product certification body as suitable for the purpose:

1. domestic and sanitary seawater, fresh water and waste water systems;
2. scupper systems draining inboard but not led through the boundaries of refrigerated chambers, and provided that the piping is visible and easily accessible.
3. ballast water and fresh water piping situated inside tanks used exclusively for ballast water or fresh water,
4. sounding and vent pipes to tanks used exclusively for ballast water or fresh water except for sections above the weather deck,
5. sounding pipes to hold spaces,
6. chilled and/or refrigerated sea water piping system in fish holds or tanks where the piping material is permitted under other federal or provincial legislation to be used in contact with food.
7. in accommodation areas provided the piping is kept to a minimum and protected from any heat source, or
8. any other location where its destruction by fire would not present a safety hazard

3484. Plastic or fibre-reinforced plastic piping and components shall not be used in:

1. fire extinguishing systems;
2. boiler feed and condensate systems

3486. Plastic or fibre-reinforced plastic piping shall be protected against failure due to:

1. vibration or expansion restriction;
2. chafing where secured in hangers; and
3. crushing due to overtightening of hanger clamps; such protection may be obtained by fitting nut-locking or other suitable devices.

3489.

1. Pressure containers for steam, hot water heating and air pressure system installations shall bear a manufacturer’s mark or label indicating that it has been constructed in accordance with requirements of
   1. the American Society of Mechanical Engineers,
   2. ISO or
   3. a marine classification society Steam, hot water heating, and compressed air systems

44100.

1. Same as 3489 (1)

2. Every pressure container for a fixed fire-extinguishing system must bear a mark indicating that it
   1. meets the applicable requirements for transport by road or ship that are set out in section 5.10 of the Transportation of Dangerous Goods Regulations;
   2. meets the applicable requirements for transport by road or ship that are set out in Title 49, subpart C of part 178 of the Code of Federal Regulations of the United States; or
   3. meets the applicable requirements for transportable pressure equipment that are set out in the Council of the European Union Directive 1999/36/EC and has undergone a conformity assessment procedure in accordance with that Directive by a notified body designated by the United Kingdom.

2. Same as 3489 (2)

3. The following pressure containers are not required to comply with subsection (1) if they are listed by a product certification body:
   1. a pressure container having a working pressure that does not exceed 103 kPa (15 lbs/in2);
   2. a pressure container having an internal diameter that does not exceed 152 mm (6in);
   3. a pressure container where the volume above the normal working level of a liquid does not exceed 45 L (12U.S. gal); or
   4. a pressure container where the volume does not exceed 150 L (40 U.S. gal) and the maximum working pressure does not exceed 700 kPa (100 lbs/in2).

3. Same as 3489 (3)

3492.

1. All discharge pipes from starting air compressors shall lead directly to the starting air receivers and all starting pipes from the air receivers to main or auxiliary engines shall be entirely separate from the compressor discharge pipe system.
2. Means to drain oil and water shall be fitted to the lowest part of air receivers.

44106.

1. Cold store-rooms and spaces where evaporators are fitted shall be provided with:
   1. tight-fitting doors operable from each side;
   2. alarms operable from within rooms and giving a signal to the control station;
   3. means for indicating the location of the exit door, in the event of lights in the room being switched off or failing; and
   4. mechanical means for the extraction of refrigerant gases, provided that the associated controls are operable from inside and outside the room, but they shall have no permanently open vent or channel which would permit the passage of refrigerants to other parts of the vessel.
2. Refrigeration systems in which toxic (ammonia) or flammable refrigerants are used shall be provided with drainage devices leading to a place where the refrigerant presents no danger to the vessels or to persons on board.

44110.

1. Subject to (2) Any space containing refrigerating machinery including condensers and gas tanks utilizing toxic (ammonia) refrigerants shall be separated from any adjacent space by gastight bulkheads. Any space containing the refrigerating machinery including condensers and gas tanks shall be fitted with a leak detection system having an indicator outside the space adjacent to the entrance and shall be provided with an independent ventilation system and a water spray system.
2. When such containment is not practicable, due to the size of the vessel, the refrigeration system may be installed in the machinery space provide that the quantity of refrigerant used will not cause danger to persons in the machinery space, should all the gas escape, and provided that an alarm is fitted to give warning of a dangerous concentration of gas should any leakage occur in the compartment.

34101. Engine spaces shall be sealed from enclosed accommodation spaces

44116 Same as 34101

44118

1. Same as 34103
2. On vessels where structural fire insulation is required… the ducts shall be metallic or be insulated with a material that will provide structural integrity for at least 30 minutes… and a fire damper fitted)

3500. The objective of this Division is to identify the hazards occurring during operation of the vessel, minimize the consequences of potential fire on board and provide means to:

1. detect, control and extinguish a fire in the space of origin;
2. arrange immediate availability of effective fire extinguishing appliances.
3. evacuate persons from inside the vessel to locations on the open deck or lifesaving equipment stations, in case of fire or sinking.

3501.

1. A fishing vessel shall be provided with a minimum of two means of escape in each accommodation, service and engine space, in accordance with this section.
2. Only one means of escape is required in an accommodation, service or engine space if
   1. the space is not normally occupied; or
   2. the dimensions of the space do not permit more than one means of escape.
3. The two (2) means of escape shall be as remote from each other as practicable so as to minimize the possibility of one incident blocking both escapes.
4. The two (2) exits shall have egress to different rooms or spaces to minimize the possibility of one incident blocking both exits.
5. Unless not practicable, the exits shall have a minimum clear opening size of 560 mm x 560 mm.
6. Stairways, corridors, doors and ladders must be arranged to provide ready means of escape to the open deck.

4501.

1. In addition to the primary means of exit from an accommodation space, wheelhouse, machinery space or any other space where the crew is normally employed, an emergency exit must be provided for the space. An emergency exit is not required if the space is too small to have both the primary means of exit and an emergency exit.
2. The primary means of exit and the emergency exit must
   1. be unobstructed, be readily accessible and lead as directly as possible to an open deck;
   2. have a clear opening that has a width and length of at least 560 mm or that provides a means of egress that is equivalent;
   3. be operable from both sides;
   4. be capable of being retained in an open position while being used as part of an escape route; and
   5. be so located that a single incident occurring inside or outside the space would be unlikely to prevent the use of the exit and the primary means of access at the same time.
3. Despite paragraph (2)(e), the primary means of exit and the emergency exit from the wheelhouse must, if feasible, be located on opposite sides of the vessel.

4502.

1. This section applies to the escape routes from an accommodation space, service space or wheelhouse, or from any other space accessible to passengers or where the crew is normally employed.
2. The stairways, corridors, doors and ladders must be arranged to provide ready means of escape to the muster and embarkation stations. The doors must be constructed to open outwards and be hinged on the forward side.
3. If the location of an exit is such that egress from a space would be difficult without an aid such as a hand hold or a ladder, an appropriate aid must be permanently fitted.
4. A hand hold or ladder that is for use to or from a deck must, if feasible, extend sufficiently above the level of the deck to allow safe and rapid access.
5. A ladder or stairway from a space other than a machinery space must be constructed of a noncombustible material or be coated with a fire retardant coating, and must be equipped with antiskid rungs or stairs.
6. Every ladder or stairway from a machinery space must be constructed of a non-combustible material and be equipped with anti-skid rungs or stairs.
7. An intumescent coating must not be used on a stairway or ladder.
8. Every stairway of more than one metre in height must be equipped with handrails or hand holds on both sides and must maintain a clear width of 760mm.
9. Every portable ladder must be
   1. stowed in a readily accessible and clearly identified location that is as close as feasible to where it is meant to be used; and
   2. designed so that it can be securely fixed in place without the use of tools.

3502.

1. The exposed surface of any insulation fitted on the interior of the machinery space must be impervious to oil and oil vapour.
2. All thermal insulation and acoustic insulation, including pipe and ventilation lagging, must be non-combustible.
3. Polyurethane foam or other organic foam insulation must not be used unless it is
   1. used to insulate a cargo space or a cold room or a similar galley service space, sealed with a fire retardant coating of the intumescent type and covered with a steel-sheet protective facing; or
   2. used as a flotation material that is enclosed in a dedicated space and protected from fire risks.
4. If insulation, fire retardant coating and fire retardant resin is used to meet the structural fire requirements set out in this division, the installation shall be made in accordance with section 4504

4503.

1. The exposed surface of any insulation fitted on the interior of the machinery space must be impervious to oil and oil vapour.
2. All thermal insulation and acoustic insulation, including pipe and ventilation lagging, must be non-combustible.
3. Polyurethane foam or other organic foam insulation must not be used unless it is
   1. used to insulate a cargo space or a cold room or a similar galley service space, sealed with a fire retardant coating of the intumescent type and covered with a steel-sheet protective facing; or
   2. used as a flotation material that is enclosed in a dedicated space and protected from fire risks.

4504.

1. This section applies in respect of the insulation, fire retardant coating and fire retardant resin required by this Part.
2. The insulation, fire retardant coating or fire retardant resin on a deck or bulkhead must
   1. cover the entire surface of the deck or bulkhead;
   2. be carried past the penetration, intersection or terminal point of the deck or bulkhead for a distance of at least 380 mm;
   3. be installed on the side of the higher fire risk unless it is not possible to do so; and
   4. if the insulation, coating or resin is vulnerable to damage, be protected to prevent any loss of its fire resistant properties.
3. The insulation on a deck or bulkhead must be held in place by closely spaced studs and clips or another method that will
   1. hold the insulation in place for a minimum of 60 minutes when it is exposed to fire; and
   2. hold the insulation in place taking into account the vibration and motion of the vessel and the normal wear.
4. If insulation is installed on the stiffener side of a deck or bulkhead, a minimum of 50% of the thickness of the insulation must be installed on top of the stiffener.
5. The surfaces for the application of fire retardant coating or fire retardant resin must be prepared, and the coating or resin applied, in accordance with the specifications of its manufacturer.

3503.

1. Every cooking or heating appliance must be installed in accordance with the appliance manufacturer’s recommendations, if any, with regard to clearances and materials, including insulation, fitted in way of the appliance. If space constraints do not allow the minimum clearance, if any, recommended by the manufacturer,
   1. 30-minute fire rated insulation must be fitted to the surfaces in way of the appliance;
   2. all surfaces around the appliance must be non-combustible; and
   3. the appliance must be installed so that the temperature of every surface adjacent to the appliance will not, when the appliance is operated, exceed 90°C or, if the surface is readily accessible, 60°C.
2. If life saving equipment, a muster station or an embarkation station is located on the deck above, or on the other side of a bulkhead from, a space that contains a cooking or heating appliance,
   1. in the case of a steel or aluminum vessel, the deck or bulkhead must be of “A-15” class divisions in way of the life saving equipment, muster station or embarkation station; and
   2. in the case of a wooden or composite vessel, 30-minute fire rated insulation must be fitted to the deck or bulkhead in way of the life saving equipment, muster station or embarkation station.

3504.

1. Reserved
2. The machinery space boundaries must, to the extent feasible, prevent the passage of smoke.
3. Every space where flammable or combustible liquids are stored shall
   1. be of a construction that reduces the propagation of flame on the inside of the locker by the installation of 30-minute fire rated insulation or fire retardant coating of the intumescent type;
   2. not permit the escape of gas within an enclosed space; and
   3. be vented outside independently of the ventilation from any other space.

4506.

1. Decks and bulkheads separating a wheelhouse from any other space must
   1. be of “F” class divisions or “B-15” class divisions;
   2. be insulated with 30-minute fire rated insulation; or
   3. be coated with a fire retardant coating of the intumescent type.
2. The machinery space boundaries must, to the extent feasible, prevent the passage of smoke.
3. Every space where flammable or combustible liquids are stored shall
   1. not permit the escape of gas within an enclosed space;
   2. be vented outside independently of the ventilation from any other space, and;
   3. be either
      1. in a stand alone unit of a type that is approved for the purpose by a product certification body, or
      2. of a construction that reduces the propagation of flame on the inside of the locker by the installation of 30-minute fire rated insulation or fire retardant coating of the intumescent type.

3506.

1. On a wooden or composite vessel, every deck or bulkhead that separates the machinery space from an accommodation space, a galley, a wheelhouse, a space containing a fixed gas fireextinguishing system or a compartment to store gas containers must be
   1. of “F” class divisions or “B-15” class divisions
   2. be insulated with 30-minute fire rated insulation, or
   3. coated with fire retardant coating of the intumescent type or with fire retardant resin.

4508.

1. On a wooden or composite vessel, every deck or bulkhead that separates the machinery space from an accommodation space, a galley, a wheelhouse, a space containing a fixed gas fireextinguishing system or a compartment to store gas containers must be of “F” class divisions or “B-15” class divisions or be insulated with 30-minute fire rated insulation.

3507

1. On a steel or aluminum vessel, every deck or bulkhead that separates the machinery space from an accommodation space, a galley, a wheelhouse, a space containing a fixed gas fireextinguishing system or a compartment to store gas containers shall be of “A-0” class divisions.
2. In the case of an aluminum vessel, the decks or bulkheads referred to in subsection (1) may instead be coated with fire retardant coating of the intumescent type or with fire retardant resin.

3508.

1. The fire integrity of the boundaries, decks, bulkheads and lockers referred to in sections 3503, 3504 3506 and 3507 must not be impaired by the passage of electrical cables, pipes, trunks, ducts or other transit devices through the divisions.
2. The doors and other closures of openings in the boundaries, decks, bulkheads and lockers referred to in sections 3503, 3504 3506 and 3507 must have fire-resistant properties equivalent to those of the class divisions of the structures in which they are fitted.

4510.

1. The fire integrity of the boundaries, decks, bulkheads and lockers referred to in sections 4505 to 4509 must not be impaired by the passage of electrical cables, pipes, trunks, ducts or other transit devices through the divisions.
2. The doors and other closures of openings in the boundaries, decks, bulkheads and lockers referred to in sections 4505 to 4509 must have fire-resistant properties equivalent to those of the class divisions of the structures in which they are fitted.

4511.

1. Subject to section 4512 the exposed surfaces within an accommodation space, service space or wheelhouse must
   1. be made of a material that
      1. a product certification body, testing laboratory or classification society has certified has a flame spread rating or index of 25 or less and a smoke developed classification or index of 100 or less when tested in accordance with Standard Method of Test for Surface Burning Characteristics of Building Materials and Assemblies, CAN/ULC-S102, or Standard Test Method for Surface Burning Characteristics of Building Materials, ASTM E 84, or
      2. meets the flame-spread, smoke and toxicity requirements set out in Annex 1 to the FTP Code; or
   2. be coated with fire retardant coating or fire retardant resin.
2. No paint, varnish or similar preparation that contains a nitro-cellulose base may be applied, and no fabric that contains nitro-cellulose may be fitted, to the interior finish or the furniture.

4512

1. The primary deck coverings within an accommodation space, service space or wheelhouse must
   1. be certified by a product certification body, testing laboratory or classification society as
      1. having a radiant panel index that does not exceed 20 when tested in accordance with Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source, ASTM Test No. E 162, and having a specific optical smoke density of 450 or less when tested in flaming mode in accordance with Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials, ASTM E 662, or
      2. having a critical radiant flux of at least 0.45 W/cm 2 when tested in accordance with Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source, ASTM E 648, and having a specific optical smoke density of 450 or less when tested in flaming mode in accordance with Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials, ASTM E 662; or
   2. meet the flame-spread, smoke, toxicity and non-ignitable requirements set out in Annex 1 to the FTP Code.
2. The surface finish material, other than soft floor coverings, within an accommodation space, service space or wheelhouse must
   1. be certified by a product certification body, testing laboratory or classification society as
      1. having a radiant panel index that does not exceed 20 when tested in accordance with Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source, ASTM Test No. E 162, and having a specific optical smoke density of 450 or less when tested in flaming mode in accordance with Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials, ASTM E 662, or
      2. having a critical radiant flux of at least 0.45 W/cm 2 when tested in accordance with Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source, ASTM E 648, and having a specific optical smoke density of 450 or less when tested in flaming mode in accordance with Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials, ASTM E 662; or
   2. meet the flame-spread, smoke, and toxicity requirements set out in Annex 1 to the FTP Code.
3. Soft floor coverings within an accommodation space, service space or wheelhouse must
   1. be certified by a product certification body, testing laboratory or classification society as
      1. having a flame spread rating or index of 300 or less and a smoke developed classification or index of 300 or less, in the case of wool, or of 500 or less in the case of nylon or a nylon/wool blend, when tested in accordance with Standard Method of Test for Surface Burning Characteristics of Flooring, Floor Coverings, and Miscellaneous Materials and Assemblies, CAN/ULC-S102.2, or
      2. having a critical radiant flux of at least 0.45 W/cm 2 when tested in accordance with Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source, ASTM E648, and having a specific optical smoke density of 450 or less when tested in flaming mode in accordance with Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials, ASTM E662; or
   2. meet the flame-spread, smoke, and toxicity requirements set out in Annex 1 to the FTP Code.

4513. Curtains or other suspended textiles must not be installed within 600 mm of any cooking appliance, any heating or fuel-burning appliance or any similar appliance.

3510. A fishing vessel shall be fitted, in accordance with the standards set out in the Construction Standards for Small Vessels (TP1332), with

1. a fire alarm panel;
2. a dual action rate-of-rise and fixed temperature detector in each engine space; and
3. a fire detector in each accommodation and service space, other than in low-risk spaces such as washrooms and void spaces.

Technical detail from Construction Standards for Small Vessels TP1332 included here for reference only.

10.3.2 Fire alarm panel for all vessels more than 9 metres and not more than 12 metres in length and workboats of more than 12 metres in length with no overnight accommodations

10.3.2.1 The fire alarm panel at the operating position shall be provided with:

1. a visual (red) and audible alarm;
2. a power available light (green) for supervising power as close as possible to the detector;
3. two independent sources of power when the vessel is fitted with an emergency power source; and
4. monitoring of the main power source and automatic change over to the emergency power source.

10.3.2.2 A fire alarm shall initiate a continuous visual and audible alarm at the operating position that can be silenced by the operator only.

10.3.2.3 When indicator lights other than LED type are used, a test button and a dimmer without off position shall be provided.

10.3.2.4 The audible alarm shall have a minimum intensity of 84 dB.

10.3.3 Fire alarm panel for passenger-carrying vessels of more than 12 metres in length and workboats of more than 12 metres in length with overnight accommodations 10.3.3.1 The panel shall meet the requirements listed in 10.3.2 and additionally be provided with:

1. two independent power sources, one of which is an emergency power source, with automatic change over to the emergency power source;
2. two independent supervised zones, one for the engine space and one for other spaces;
3. an automatic means to sound an alarm through the vessel if the alarm signal has not received attention within two (2) minutes; and
4. automatic silencing of the alarm when a voice communication is transmitted over the public address system.

10.3.4 Dual action rate-of-rise and fixed temperature detectors for engine space

10.3.4.1 Dual action rate-of-rise and fixed temperature detectors shall be used in engine spaces.

10.3.4.2 The detectors must be of a resettable type.

10.3.4.3 The coverage area and the installation shall be as per the detector manufacturer’s instructions.

10.3.4.4 Where gasoline is used for fuel, the detector shall be either ignition protected or designed to operate in a location suitable for a gasoline/air mixture Class I Div 2 Group D or Zone 2 Group II A, (53.2) (8.4).

10.3.4.5 The detectors shall be:

1. certified for marine use by a product certification body; or
2. type approved by a classification society.

10.3.5 Fire detectors for accommodation spaces

10.3.5.1 Smoke detectors shall be used in accommodation spaces.

10.3.5.2 Heat detectors shall be used in the vicinity of any cooking appliances.

10.3.5.3 The coverage area and the installation shall be as per the detector manufacturer’s instructions.

10.3.5.4 The detectors shall be:

1. certified for marine use by a product certification body; or
2. Type approved by a classification society.

10.3.5.5 Except as stated in 10.3.5.7 the detectors’ power supply shall be:

1. an integral battery; or
2. connected to the vessel power distribution system.

10.3.5.6 On all vessels of not more than 12 metres and on workboats of not more than 15 metres that are not provided with overnight accommodations, detectors with integral alarm may be installed. The alarm level shall not be less than 84 dB.

10.3.5.7 The detectors are to be connected to the fire alarm panel on the following vessels:

1. all passenger-carrying vessels of more than 12 metres;
2. workboats of more than 12 metres with overnight accommodations;
3. all workboats of more than 15 metres.

Information Note: An automatic fire detection and fire alarm system complying with the requirements of the Ship Electrical Standards (TP127), section 21.6, that is certified for marine use by a product certification body or that is type approved by a classification society, should meet the requirements of section

10.3.3. A fire alarm panel meeting the requirements of 10.3.3 will meet the requirements of 10.3.2 and

10.3.1. A fire alarm panel meeting the requirements of 10.3.2 will meet the requirements of 10.3.1. The alternate source of power for a fire alarm panel may consist of a rechargeable internal battery.

Automatic Fire Detection and Alarm Systems

4514.

1. An automatic fire detection and alarm system must be installed in order to detect the presence and location of a fire in the accommodation spaces, machinery spaces and service spaces.
2. The system must indicate the presence of the fire by an audio signal given at one or more points on the vessel so as to come rapidly to the notice of the vessel’s master and crew. In an occupied machinery space with high ambient noise level, the system must also indicate the presence of the fire by flashing red lights or beacons of sufficient intensity and number to alert the occupants of the space.
3. The system must be designed so that
   1. power supplies and electric circuits necessary for the operation of the system are monitored for losses of power and fault conditions;
   2. a loss of power or a fault condition initiates a visual and audible fault signal at the control panel that is distinct from a fire signal;
   3. there are at least two sources of power supply for the system, one of which is an emergency source;
   4. visual and audible alarm signals at the control panel indicate when the normal supply has failed and the system is operating on the emergency source of power;
   5. the power supply for the system is provided by separate feeders reserved solely for that purpose;
   6. the smoke and heat detectors for the system are grouped into sections and the activation of any detector initiates a visual and audible fire signal at the control panel;
   7. if the vessel is fitted with a public address system, the audio signal to indicate the presence of a fire is automatically interrupted during communication from the system; and
   8. the control panel is located at the main control position.
4. The system must be installed so that
   1. at least one smoke detector is installed in each cabin, corridor, escape route or stairway, and in each service space not containing cooking appliances;
   2. at least one heat detector is installed in each public room or machinery space, and in each service space containing cooking appliances;
   3. the smoke and heat detectors are located for optimum performance and the surface coverage of each detector does not exceed its manufacturer’s specifications; and
   4. the wiring that forms part of the system does not enter any galley or machinery space, or any other enclosed space of high fire risk, except insofar as the wiring is necessary to provide for fire detection or alarm in the space or to connect to the appropriate power supply in the space.
5. The smoke and heat detectors must be certified by a product certification body or be of a type approved by a classification society.
6. The heat detectors must be
   1. dual-action fixed-temperature and rate of rise; and
   2. set at a temperature appropriate for the protected space but in no case more than 78°C.

4515.

1. A public address system must be fitted on a vessel whose layout restricts the use of direct oral communication from the control station or wheelhouse to any accommodation space, service space, machinery space, open deck or muster or embarkation station.
2. The public address system must provide effective means of communication throughout the accommodation spaces, service spaces, open decks and muster and embarkation stations.
3. The public address system must be designed and installed so that
   1. the controls are located in the wheelhouse or at the main fire control station;
   2. the wiring that forms part of the system does not enter any galley or machinery space, or any other enclosed space of high fire risk, except insofar as the wiring is necessary to provide for fire detection or alarm in the space or to connect to the appropriate power supply in the space;
   3. a means is provided at the public address system station to interrupt all other audio systems; and
   4. the overall performance of the system is not affected by the failure of a single call station.

3512.

1. Every vessel must be fitted with one manual or power-driven fire pump with a capacity of 1.14 Litres per second.
2. The diameter of the fire main shall be not less than 25 mm.
   • (2.1) Every fire pump shall be provided with a fire hose and nozzle from which a jet of water can be directed into any part of the vessel.
3. If a bilge, sanitary or general service pump is used as a fire pump, a non-return valve or a swing check valve must be fitted between the sea connection and the bilge suction to positively prevent the discharge of water into the bilge compartments. The bilge pumping system and the fire pumping system must be capable of simultaneous operation.

3513.

1. Every fire pump shall
   1. be self-priming; and
   2. have a minimum capacity of 1.14 L/second; and
2. Every fire pump shall, unless it is on the open deck, be made of non-combustible materials.
3. Every pump impeller that is part of a fire pump shall be of a type that will not be damaged by heat or when running dry.
4. Every sea suction inlet of a fire pump shall have arrangements to prevent blockage of the inlet by ice or debris.
5. The fire main shall have a minimum diameter of 25 mm.
6. The nozzle on a fire hose shall:
   1. have an internal diameter of at least 12 mm;
   2. be capable of spray action and jet action; and
   3. have a means to shut it off.

4517.

1. Every vessel of a length set out in column 1 of the table to this subsection must be fitted with the number and type of fixed fire pumps set out in column 2 that have the water capacity set out in column 3 and the fire main diameter set out in column 4.

TABLE

2. If a bilge, sanitary or general service pump is used as a fire pump, a non-return valve or a swing check valve must be fitted between the sea connection and the bilge suction to positively prevent the discharge of water into the bilge compartments. The bilge pumping system and the fire pumping system must be capable of simultaneous operation.
3. A power-driven fire pump must not be powered by a main engine unless the engine can be operated independently of the propeller shafting.
4. Relief valves must be provided in conjunction with every fire pump that is capable of developing a pressure exceeding the design pressure of the fire piping, the fire hydrants or the fire hoses. The valves must be placed and adjusted to prevent excessive pressure in any part of the fire fighting system.
5. If one fire pump is required, it must be located outside the machinery space and be provided with a sea connection outside of the space. If the pump is power-driven, it must be provided with a source of power outside of the space.
6. If two fire pumps are required, they must be located in separate compartments and be provided with sea connections independent of one another. If both of those pumps are power-driven, they must be provided with sources of power independent of one another.
7. On a vessel fitted with two or more fire pumps connected to a common piping system, a nonreturn valve must be fitted to the discharge line of each fire pump to prevent water from backing through the pump when it is not operating.
8. Every fire pump must
   1. (a) be self-priming; and
   2. (b) be capable of delivering a jet of water of at least 12 m through the hose and nozzle.
9. Every fire pump must, unless it is on the open deck, be made of non-combustible materials.
10. Every pump impeller that is part of a fire pump must be of a type that will not be damaged by heat or when running dry.
11. Every sea suction inlet of a fire pump must have arrangements to prevent blockage of the inlet by ice or debris.

4518.

1. The number and position of a vessel’s fire hydrants must be such that, when they are fitted with hoses of not more than 18 m in length, the jet of water required by paragraph 4517(8)(b) can reach any part of the vessel.
2. Every fire hydrant must be equipped with a hose and with a dual-purpose nozzle that
   1. (a) has an internal diameter of at least 12 mm;
   2. (b) is capable of spray action and jet action; and
   3. (c) has a means to shut it off.
3. A vessel’s branch fire piping and fire hydrants must be of a standard size that is not less than the minimum diameter required by subsection 4518(1) for fire mains on the vessel.
4. On a vessel that carries deck cargo, the fire piping and fire hydrants must be arranged to avoid risk of damage by deck cargo.
5. The maximum pressure at a fire hydrant must not exceed the pressure at which a fire hose can be effectively controlled by one crew member.
6. Every fire hydrant must be installed so that
   1. a fire hose can be easily connected to it;
   2. it is limited to any position from the horizontal to the vertical pointing downward, so that the fire hose will lead downward or horizontally in order to minimize the possibility of kinking; and
   3. there is sufficient clearance below it to accommodate the radius of bend of the fire hose under pressure and to allow deployment of the hose in every direction.
7. The fire piping must be installed with a gradient that allows drainage under all normal operating conditions. Drain valves must be provided where necessary for effective drainage.
8. The fire piping and fire hydrants must be installed so as to avoid the possibility of freezing.

4519

1. The fire piping and the valves and fittings of the water fire-fighting system must be made of galvanized steel or another material of equivalent mechanical strength and corrosion and fire resistance.
2. The joints in the fire piping must be connected in a manner that prevents leakage and must meet the pressure requirements of the fire piping system. Flanged or screwed connections, or other connections that are at least as dependable as flanged or screwed connections, must be used.

4520

1. Every fire hydrant must be fitted with a valve so that any fire hose attached to the hydrant can be detached while the fire pumps are in operation.
2. Every valve fitted to fire piping must be designed to open with a counter-clockwise rotation of the valve’s handle.
3. The tools and accessories that are necessary to use a fire hydrant or fire hose must be located in close proximity to the hydrant or hose.

4521

1. A flexible hose must not be used as part of the fire piping unless the hose
   1. is necessary to reduce the effect of vibration;
   2. has a maximum length of six times the diameter of the rigid pipe to which it is attached;
   3. is clearly visible at all times;
   4. is oil resistant;
   5. is certified by a product certification body or a testing laboratory as meeting
      1. the requirements of Hose and Hose Assemblies for Marine Applications, SAE J1942, for type VW, or
      2. the requirements of another standard that are equivalent to the requirements referred to in subparagraph (i);
   6. can withstand collapsing due to suction; and
   7. is secured at each end with a corrosion resistant and galvanically compatible fitting that consists of
      1. a swaged sleeve,
      2. a sleeve and threaded insert, or
      3. two metallic hose clamps of a type that is not dependent on spring tension for compressive force and that has a nominal bandwidth of at least 12 mm.
2. A hose clamp may be used only with a hose that is designed for clamps. The hose clamp must be
   1. fastened over the hose and the spud, pipe or hose fitting; and
   2. installed at least 12 mm from the end of the hose.

3514

1. Every fishing vessel that has an enclosed engine space shall
   1. be fitted with a fixed fire extinguishing system having a sufficient quantity of fire extinguishing agent for the protection of the space in accordance with sections 10.2.2.2, 10.2.2.3, or 10.2.2.4 of the Construction Standards for Small Vessels (TP1332); or
   2. have provision for discharging a portable fire extinguisher that meets the requirements of SVR section 514 directly into the engine space without the need to open the primary access to that space.
2. A gas, other than carbon dioxide, that is used as a fire extinguishing agent shall provide protection at least equivalent to that provided by carbon dioxide.
3. A fixed fire extinguishing system shall be certified for marine use by a product certification body or a classification society and installed in accordance with the manufacturer’s instructions.

Fixed Fire-Extinguishing System

3515. Engine spaces protected by a gas smothering system shall be gastight such that leakage of the system will not penetrate accommodation and service spaces.

3516. Means shall be provided to close all engine space openings.

3517. The system shall be fitted with a manual release device located outside of the engine space.

3518. When a fixed fire extinguishing system is activated, the full charge of extinguishing agent shall be released simultaneously.

3519. Means shall be provided outside of the engine space for:

1. stopping all ventilation fans serving the space; and
2. shutting off the source of power or fuel for any machinery or equipment in the space that could contribute to sustaining a fire or create any other unsafe condition in the case of fire.

3520. A system with automatic release of the agent shall not be provided for normally occupied engine spaces.

3521. A system with automatic release of the agent shall provide:

1. a means to indicate the release of the gas at the operating position; and
2. automatic operation of the means required in section 3519.

3522. If the engine space has a gross volume of more than 57 m3 or is normally occupied, the fire extinguishing system must not have an automatic means to release the extinguishing agent.

3523. An aerosol system shall not be used on a wooden vessel.

Alternate to a Fixed Fire-Extinguishing System

3524. The provision for direct discharge referred to in 3514 (b) shall be marked in accordance with the Construction Standards for Small Vessels (TP1332) to clearly indicate its firefighting purpose.

3525. The provision for direct discharge shall be capable of accommodating the discharge nozzle of the fire extinguisher referred to in 3514 (b) and shall be arranged so that the fire extinguisher may be discharged in accordance with the manufacturer’s instructions.

3526. A fishing vessel that has provision for discharging a portable fire extinguisher directly into the engine space in accordance with the above, instead of being fitted with a fixed fire extinguishing system, shall carry on board a portable fire extinguisher that

1. contains 1.2 kg of carbon dioxide per cubic metre of gross enclosed engine space volume or, if it does not contain carbon dioxide, contains a sufficient quantity of a clean agent to provide the same protection as carbon dioxide;
2. if it contains carbon dioxide, is able to be completely discharged in not more than 60 seconds, and if it contains a clean agent, in not more than 10 seconds; and
3. is in addition to the portable fire extinguishers required by section 1104

4522

1. Except as provided in subsection (5), every machinery space must be served by
   1. a fixed gas fire-extinguishing system; or
   2. a fixed aerosol fire-extinguishing system, if the space is on a vessel that is not a wooden or composite vessel.
2. The fixed fire-extinguishing system must
   1. be an engineered system certified for marine use by a product certification body or be of a type approved by a classification society, and be installed and maintained by the manufacturer, or a person authorized by the manufacturer, in accordance with the certification or type approval; or
   2. be a pre-engineered system certified for marine use by a product certification body or be of a type approved by a classification society, and be installed and maintained in accordance with its design limitations and the manufacturer’s instructions.
3. Subsection (2) does not apply in respect of the design of pressure containers for a fixed fireextinguishing system. Every pressure container for a fixed fire-extinguishing system must bear a mark indicating that it
   1. meets the applicable requirements for transport by road or ship that are set out in section 5.10 of the Transportation of Dangerous Goods Regulations;
   2. meets the applicable requirements for transport by road or ship that are set out in Title 49, subpart C of part 178 of the Code of Federal Regulations of the United States; or
   3. meets the applicable requirements for transportable pressure equipment that are set out in the Council of the European Union Directive 1999/36/EC and has undergone a conformity assessment procedure in accordance with that Directive by a notified body designated by the United Kingdom.
4. When a fixed fire-extinguishing system is activated, a complete charge must be released simultaneously.
5. On a wooden or composite vessel, the fixed gas fire-extinguishing system must have two independent complete charges of gas. The quantity of gas for each charge must meet the requirements of subsection 4528(2) or 4529(2), as the case may be, respecting the quantity of gas for the system.
6. A machinery space is not required to be fitted with a fixed fire-extinguishing system if
   1. in addition to the portable fire extinguishers required by subsection 1104(1), a portable gas fire-extinguisher is provided that
      1. does not weigh more than 23 kg, and
      2. meets the requirements of subsections 4528(2) and (3) or subsections 4529(2) and (5), as the case may be;
   2. a readily accessible port is provided that permits the additional portable gas fire-extinguisher to be discharged directly into the space without opening the primary access to it, and the port is
      1. labelled to clearly indicate its fire fighting purpose and how to use it,
      2. capable of accommodating the discharge nozzle of the extinguisher, and
      3. arranged so that the extinguisher may be discharged in accordance with the manufacturer’s instructions; and
   3. the additional portable gas fire-extinguisher is located outside the space and close to the port.
7. The following definitions apply in this section. “engineered system” means, in respect of a fixed fire-extinguishing system, a system that requires calculations and design that are specific to each vessel in which it is fitted in order to determine the flow rates, nozzle pressures, pipe size, area or volume protected by each nozzle, quantity of extinguishing agent, and number and types of nozzles and their placement. (système sur mesure) “pre-engineered system” means, in respect of a fixed fire-extinguishing system, a system that
   1. does not require calculations and design that are specific to the vessel in which it is fitted; and
   2. is specifically limited as to the type and size of the space it can protect.
      (système précalculé)

10.4.2.2 Carbon Dioxide (CO2) Fixed Fire Extinguishing Systems 10.4.2.2.1 The quantity of carbon dioxide for a fixed carbon dioxide fire-extinguishing system serving an engine space must be sufficient to achieve, at a specific volume of 0.56 m3 per kilogram (9 ft3 per pound), a volume of free gas equal to:

1. 60% of the gross volume of the space, if the gross volume is not more than 14 m3;
2. 40% of the gross volume of the space, if the gross volume is more than 136 m3; and
3. the percentage obtained by linear interpolation between the percentages set out in paragraphs (a) and (b), if the gross volume of the space is more than 14 m3 but not more than 136 m3.

10.4.2.2.2 A minimum of 85% of the carbon dioxide shall be discharged into the space in two (2) minutes or less.

10.4.2.3 Fixed Fire Extinguishing Systems with a Gas Other than Carbon Dioxide

10.4.2.3.1 The minimum design concentration of the gas is the greater of

1. the concentration that is 30% above the minimum extinguishing concentration when the minimum extinguishing concentration of the gas is determined by a cup burner test; and
2. the extinguishing concentration that is determined by full-scale testing.

10.4.2.3.2 If the fire-extinguishing system uses halocarbon as the extinguishing agent, the system must discharge a sufficient quantity of the agent for 95% of the minimum design concentration to be reached in the space in 10 seconds or less. If the system uses an inert gas as the extinguishing agent, the system must discharge a sufficient quantity of the agent for 85% of the minimum design concentration to be reached in the space in 120 seconds or less.

10.4.2.3.3 The quantity of gas for a fixed gas fire-extinguishing system that uses a gas other than carbon dioxide and is serving an engine space must be sufficient to protect the space. The required quantity of gas is calculated using the minimum expected ambient temperature, the minimum design concentration of the gas and the net volume of the space.

10.4.2.3.4 The net volume of the space is its gross volume, including the volume of the bilge, the volume of the casing, and the volume of free air contained in air receivers that in the event of a fire is released into the space, minus the volume of objects in the space.

10.4.2.4 Aerosol Fixed Fire Extinguishing Systems

10.4.2.4.1 The design application density must be at least 30% above the extinguishing application density when the extinguishing application density of the aerosol is determined by full-scale testing.

10.4.2.4.2 The fire-extinguishing system must discharge a sufficient quantity of the aerosol for the design application density to be reached in the space in 120 seconds or less.

10.4.2.4.3 The quantity of aerosol for a fixed aerosol fire-extinguishing system serving an engine space must be sufficient to protect the space. The required quantity of aerosol is calculated using the minimum expected ambient temperature, the design application density of the aerosol, the net volume of the space and, if the system is a condensed aerosol fireextinguishing system, the efficiency of its generator.

10.4.2.4.4 The net volume of the space is its gross volume, including the volume of the bilge, the volume of the casing, and the volume of free air contained in air receivers that in the event of a fire is released into the space, minus the volume of objects in the space.

4523

1. The piping, valves and fittings of a fixed fire-extinguishing system must be made of galvanized steel or another material of equivalent corrosion and fire resistance, and must be connected and securely supported.
2. No component of the fixed fire-extinguishing system may be subject to mechanical, chemical or other damage that would render it inoperative.
3. The relief valves of the fixed fire-extinguishing system must be safely vented. Controls and Alarm

4524.

1. Every fixed gas fire-extinguishing system that serves a machinery space must have a means of control that
   1. can be operated manually from a position outside of the space that is not likely to be cut off by a fire in the space;
   2. requires at least two steps to activate the system; and
   3. is readily accessible and simple to operate.
2. Means must be provided in the wheelhouse, or in a location readily accessible from the position where the means of control is located, to
   1. stop the ventilation fans that serve the machinery space; and
   2. shut off the source of power or fuel for any machinery or equipment in the machinery space that could contribute to sustaining a fire or create any other unsafe condition in the case of fire.
3. If the machinery space has a gross volume of more than 57 m3 or is normally occupied, the fire-extinguishing system must not have an automatic means to release the extinguishing agent.
4. Unless the machinery space is too small for a crew member to enter it, the fire-extinguishing system must have an alarm to warn of any impending release of the extinguishing agent. The alarm must
1. be separate from any other alarm;
2. have a sound that is distinctive from the sound of any other signal or alarm in the space;
3. have a sound level of more than 85 dB;
4. if the space has a high ambient noise level, have flashing red lights or beacons of sufficient intensity and number to alert the occupants of the space; and
5. be set off automatically when the system is activated, and stay on for at least 20 seconds, or any longer period that is necessary to allow the occupants of the space to escape, before the agent is released.
5. If the fire-extinguishing system has an automatic means to release the extinguishing agent,
   1. means must be provided in the wheelhouse to warn the occupants of the impending release of the extinguishing agent; and
   2. the means required by subsection (2) must be automatic.

4525

1. Every machinery space must be capable of keeping the quantity of the extinguishing agent required by subsection 4528(2), 4529(2) or 4530(2), as the case may be, within the space for at least 15 minutes.
2. The openings that can admit air to, or allow the extinguishing agent to escape from, the machinery space must be capable of being closed from outside the space.
   • (2.1) Means must be provided for closing the main inlets and outlets of every ventilation system from a position outside the space served by the system. The means of closing must
     1. be readily accessible;
     2. be prominently and permanently marked as being the main inlet or outlet to the space; and
     3. indicate whether the inlets and outlets are open or closed.
   • (2.2) Means must be provided for stopping the ventilation fans serving an accommodation space, service space, cargo space, control station or machinery space. The means must be in a readily accessible position outside the space but, in the case of a ventilation fan serving a machinery space, must be located as required by subsection 4525(2).
3. The openings that are used to vent the machinery space must be vented to outside the vessel and not to a location in the vicinity of a muster station.
4. If the discharge of the extinguishing agent into the machinery space could cause over- or under-pressurization that would affect the integrity of the space, measures must be provided to protect the integrity of the space.

Information and Procedures

4526.

1. A placard containing the following warning must be posted near the means of control for a fixed gas fire-extinguishing system:

WARNING
Harmful Gas — Do not release the gas until all crew members have evacuated the machinery space — Do not re-enter the machinery space until all gas has been removed and the space declared safe

AVERTISSEMENT
Gaz nocif — Ne pas libérer le gaz avant que tous les membres d’équipage aient évacué le local de machines — Ne pas retourner dans le local avant que tout le gaz ait été éliminé et que le local soit déclaré sécuritaire

2. A placard containing the following warning must be posted near the means of control for a fixed aerosol fire-extinguishing system:

WARNING
Harmful Aerosol — Do not release the aerosol until all crew members have evacuated the machinery space — Do not re-enter the machinery space until all aerosol has been removed and the space declared safe

AVERTISSEMENT
Aérosol nocif — Ne pas libérer l’aérosol avant que tous les membres d’équipage aient évacué le local de machines — Ne pas retourner dans le local avant que tout l’aérosol ait été éliminé et que le local soit déclaré sécuritaire

3. A placard containing the following warning must be posted at the entrance to an occupied machinery space:

DANGER
Space protected by fire-extinguishing system — Vacate space immediately when alarm sounds

DANGER
Local protégé par un système d’extinction d’incendie — Quitter le local immédiatement lorsque l’alarme retentit

4. Clear instructions for the safe operation of a fixed fire-extinguishing system must be kept near the means of control for the system.
5. The operating procedure in case of a fire in a machinery space must be posted at each fire control station and must include procedures to
   1. stop the ventilation fans that serve the space;
   2. shut off the source of power or fuel for any machinery or equipment in the space that could contribute to sustaining a fire or create any other unsafe condition in the case of fire;
   3. close the openings to the space;
   4. ensure that nobody is in the space; and
   5. vent the space after the discharge of the extinguishing agent into it, using an opening vented to outside the vessel and not to a location in the vicinity of a muster station or to any location where passengers or crew are present.

Containers

4527.

1. Every container for a fixed fire-extinguishing system must be in a location that is not subject to severe weather conditions or to mechanical, chemical or other damage.
2. Means must be provided to indicate whether the container has been discharged.
3. Means must be provided for the crew to safely check the quantity and pressure of extinguishing agent in the container.
4. If the fixed fire-extinguishing system serves a machinery space, the container must be in a location that is
   1. readily accessible from outside the machinery space and, if feasible, from an open deck;
   2. safely vented to outside the vessel; and
   3. outside the accommodation spaces and the machinery space.
5. Despite paragraph (4)(c), unless the container contains carbon dioxide, the container may be a kept in the machinery space if the space has a gross volume of not more than 57 m3 and is not normally occupied.
6. If the container is connected to a common manifold, non-return valves must be fitted in the discharge system to allow the container to be disconnected
   1. without affecting the use of the other containers connected to the common manifold; and
   2. in a manner that prevents any discharge at the point of disconnection when the fixed fireextinguishing system is activated. Fixed Carbon Dioxide Fire-extinguishing Systems

4528.

1. For the purposes of subsection 4523 4522(2), in the case of a fixed carbon dioxide fireextinguishing system, “certified for marine use by a product certification body” is to be read as “certified for marine use by a product certification body based on the Standard on Carbon Dioxide Extinguishing Systems, NFPA 12,”.
2. The quantity of carbon dioxide for a fixed carbon dioxide fire-extinguishing system serving a machinery space must be sufficient to achieve, at a specific volume of 0.56 m3 per kilogram, a volume of free gas equal to
   1. 60% of the gross volume of the space, if the gross volume is not more than 14 m3;
   2. 40% of the gross volume of the space, if the gross volume is more than 136 m3; and
   3. the percentage obtained by linear interpolation between the percentages set out in paragraphs (a) and (b), if the gross volume of the space is more than 14 m3 but not more than 136 m3.
3. The fire-extinguishing system must discharge a sufficient quantity of carbon dioxide for 85% of the quantity required by subsection (2) to be reached in the space in 120 seconds or less.

Other Fixed Gas Fire-extinguishing Systems

4529.

1. For the purposes of subsection 4523 4522(2), in the case of a fixed gas fire-extinguishing system that uses a gas other than carbon dioxide, “certified for marine use by a product certification body” is to be read as “certified for marine use by a product certification body based on the Standard on Clean Agent Fire Extinguishing Systems, NFPA 2001,”.
2. The quantity of gas for a fixed gas fire-extinguishing system that uses a gas other than carbon dioxide and is serving a machinery space must be sufficient to protect the space. The required quantity of gas is calculated using the minimum expected ambient temperature, the minimum design concentration of the gas and the net volume of the space.
3. The minimum design concentration of the gas is the greater of
   1. the concentration that is 30% above the minimum extinguishing concentration when the minimum extinguishing concentration of the gas is determined by a cup burner test; and
   2. the extinguishing concentration that is determined by full-scale testing.
4. The net volume of the space is its gross volume, including the volume of the bilge, the volume of the casing, and the volume of free air contained in air receivers that in the event of a fire is released into the space, minus the volume of objects in the space.
5. If the fire-extinguishing system uses halocarbon as the extinguishing agent, the system must discharge a sufficient quantity of the agent for 95% of the minimum design concentration to be reached in the space in 10 seconds or less. If the system uses an inert gas as the extinguishing agent, the system must discharge a sufficient quantity of the agent for 85% of the minimum design concentration to be reached in the space in 120 seconds or less.

Fixed Aerosol Fire-Extinguishing Systems 4530.

1. For the purposes of subsection 4523 4522(2), in the case of a fixed aerosol fireextinguishing system,
   1. “certified for marine use by a product certification body” is to be read as “certified for marine use by a product certification body based on the Standard on Aerosol Fire-Extinguishing Systems, NFPA 2010,”; and
   2. for the purpose of maintenance of the generator, the machinery space is to be considered a severe environment.
2. The quantity of aerosol for a fixed aerosol fire-extinguishing system serving a machinery space must be sufficient to protect the space. The required quantity of aerosol is calculated using the minimum expected ambient temperature, the design application density of the aerosol, the net volume of the space and, if the system is a condensed aerosol fire-extinguishing system, the efficiency of its generator.
3. The design application density must be at least 30% above the extinguishing application density when the extinguishing application density of the aerosol is determined by full-scale testing.
4. The net volume of the space is its gross volume, including the volume of the bilge, the volume of the casing, and the volume of free air contained in air receivers that in the event of a fire is released into the space, minus the volume of objects in the space.
5. The fire-extinguishing system must discharge a sufficient quantity of the aerosol for the design application density to be reached in the space in 120 seconds or less.

Objective

3601. Where it is necessary to identify and manage risk for the purposes of risk-based decision making, the identification of hazards and the consequent measures to assess and manage risk shall be taken in the following order of priority:

1. elimination of the risk;
2. control of the risk at the source
3. minimization of the risk by such means as the design of safe work systems, the introduction of technical and organizational measures and safe practices and training; and
4. insofar as the risk remains, provision and use of personal protective equipment and clothing.

Top of Page

3602

1. The surfaces of decks and of flooring in working spaces on board, such as machinery spaces, galleys, fish handling and deck equipment operating areas, and deck areas at the foot and head of ladders, shall be specially designed and treated to minimize the possibility of personnel slipping.
2. Surfaces of deck areas where fish is handled need not be specially designed or treated if;
   1. it would be detrimental to the quality of the product, and
   2. alternate arrangements are made to reduce the likelihood of a person falling.
3. However, any such areas directly in way of equipment control stations are not exempt.

3612.

1. On decked vessels, efficient bulwarks or guardrails, stanchions, wire rope guards, chains and netting, or any combination thereof shall be fitted on the perimeter of the working deck and on superstructure decks, shelter decks and other deck erections.
2. The bulwarks, guardrails, stanchions, wire rope guards, chains and netting or any combination thereof, shall be at least 915 mm above the weatherdeck.
3. The height of bulwarks, guardrails, stanchions etc. may be reduced or omitted entirely in Bulwarks, rails and guards way of deckhouses where stormrails or lifelines are fitted on the sides of such deckhouses.

4612.

1. Efficient bulwarks or guard rails shall be fitted on the perimeter of the working deck and on superstructure decks, shelter decks and other deck erections.
2. The height above deck of any fixed bulwark or guardrail, shall be at least 600 mm for vessels of 15 m LOA and at least 1.0 m for vessels of 24 m LOA. For vessels of intermediate length the minimum height shall be determined by linear interpolation. In every such vessel where the fixed bulwark or guardrail is less than 1.0 m, stanchions, wire rope guards, chains and netting, or any combination thereof shall be fitted up to the prescribed height of 1.0 m,

3613

1. If the Minister determines that, based on operational experience, the reduction of minimum heights of bulwarks or guardrails, stanchions, wire rope guards, chains and netting, or any combination thereof will not subject persons on board to increased risk of falling overboard, the Minister may, on request, permit the reduction of such minimum heights if satisfied that it is necessary to do so to avoid interference with fishing operations.
2. When considering the reduction of heights, under subsection (1), the Minister shall take into account
   1. the nature of the vessel’s operations
   2. the operating environment of the vessel
   3. the operational history of the vessel and other vessels of a similar class
   4. the amount the height is to be reduced,
   5. any alternate arrangements or procedures for the protection of persons on board, and
   6. any other condition that may affect the safe minimum height of bulwark or guardrail.
3. If necessary to ensure an equivalent level of safety, the Minister may apply operational restrictions.

3614

1. On undecked vessels, without any deck structure, the height of the gunwales shall be sufficient to minimise the risk of persons falling overboard.
2. If an undecked vessel has any deck structure, the protection in 3610 3612 shall be provided to the extent that the vessel is decked.

4629. A competent person is

1. any person authorized to conduct inspections under s. 11 or 12 of the Act,
2. a person engaged in the manufacture or repair of the gear; or
3. a person who has the knowledge, training and experience to perform the function safely and properly

3624. Ropes, wires and guys, eyeplates, shackles, blocks and associated hardware shall be

1. suitable for the intended service, and
2. designed to meet the maximum anticipated loads and certified as such by the manufacturer or by a testing laboratory.

3625.

1. All power operated winches and hauling equipment for fishing gear shall be fitted with self-activated emergency stop safety devices. The arrangement is to ensure automatic stop if a person is pulled towards a winch or other hauling equipment.
2. Where the provision of an automatic stop is not practicable, a means of stopping the equipment in the event of an emergency shall be provided from an easily accessible location on the working deck. Does not apply to single handed vessels.

4631.

1. same as 3625 (1)
2. Where the provision of an automatic stop is not practicable, a means of stopping the equipment in the event of an emergency shall be provided from an easily accessible location on the working deck.
3. The means of stopping the equipment may be a clearly marked master switch or similar device.
4. An emergency stop arrangement shall be provided at the helm position for all power operated deck equipment. Where a winch or hauler is controlled from the helm position, a local emergency stop device is to be fitted at the winch or hauler

3626.

1. All rigging, connecting hardware, chains, slings, hoists, turnbuckles, shackles, derricks, blocks, anchor gear and the mast shall be examined at sufficient intervals to ensure that it is maintained at all times in safe operating condition. Equipment shall be repaired or replaced where there is a risk to the safety of the crew.
2. A record of the rigging examination shall be maintained on board.

4633. Same as 3627

4634. Warp guards shall be fitted where practicable between warp lead rollers.

4635. Sheaves and rollers shall be guarded where practicable.

4636. Chains or other suitable devices shall be provided for “stoppering off”.

4637. Wires and warps provided shall be of adequate strength for the anticipated loads.

4638. Where practicable, provision shall be made to stop trawl boards swinging inboard, such as the fitting of a portable prevention bar at the gallows aperture or other equally effective means.

4639. Lifting and running parts of the fishing gear shall be of adequate strength for the anticipated loads.

4640. Provision shall be made for the stowage of bulky netting to allow for drainage and to prevent lateral movement. The stowage area should be of adequate dimensions to keep the centre of gravity of the stowed net to a minimum and to allow for the crew to work in safety when flaking down nets.

4641. Moving parts of winches line and net hauling equipment and of warp and chain leads which may present a hazard shall be as far as practicable adequately guarded and fenced.

4649. The design of winch systems shall ensure that when power is supplied to the winch, the control valves and or levers, would always be in the stop/neutral position.

4650. Winches shall be provided with means to prevent overhoisting and to prevent the accidental release of a load if power supply fails. Where practicable, winches with wire storage drums shall be fitted to avoid the need to use warping heads.

4651. Winches shall be equipped with brakes capable of effectively arresting and holding the safe working load. Brakes shall be proof tested before installation with a static load suitably in excess of the maximum safe working load. The proof test shall be witnessed by a competent person.

4652. Brakes shall be provided with simple and easily accessible means of adjustment. Every winch drum, which could be uncoupled from the drive, shall be furnished with a separate brake independent of the brake connected with the drive.

4653. Where manually operated "guiding on" gear is installed the operating wheels shall be without open spokes or protrusions that could cause injury to the operator and shall be capable of being disengaged when the warps are paying out.

4654. Where practicable, winches shall be reversible.

4655. Winch barrels shall be provided with means for fastening wire ends, for instance clamps, shackles or other equally effective method which shall be so designed as to prevent kinking of the wires.

4656. Where a fishing winch is provided with local and remote controls, these shall be so arranged as to prevent simultaneous operation. The operator shall have a clear view of the winch and adjacent area from either position. An emergency cut-off shall be provided at the winch and in the wheelhouse.

4657. Where a fishing winch is controlled from the wheelhouse, an emergency control switch at the winch shall be provided. Where a second control at the winch is required, the arrangement shall be such as to make simultaneous control from both control positions impossible, as well as to show which control position is in operation. Where necessary, emergency switches for winches shall be provided remote from the winch to protect fishermen working in places which are dangerous for operation of warps and trawl boards. Where a fishing winch is controlled from the bridge, the arrangements shall be such that the operator has a clear view of the winch and adjacent area.

4658. Power operated line and net hauling equipment shall be fitted with devices to ensure that the designated working load is not exceeded. Such devices shall be tested in operation. The test shall be witnessed by a competent person.

4659. Where line and net hauling equipment is intended to be blocked or braked in the stop position, the arrangements shall be tested. The test shall be witnessed by a competent person.

4660. Where line and net hauling equipment is controlled from the wheelhouse or from a position remote from the equipment, means shall be provided at the equipment to stop hauling and/or shooting in an emergency. In like manner, when the main controls are at the equipment, means shall be provided in the wheelhouse to stop it in an emergency.

3637.

1. Masts, A-frames, gantries, derricks and other similar lifting equipment shall be strongly constructed and securely fastened to the vessel’s structure such that it is capable of handling not less than the maximum anticipated loads. They shall be tested by a competent person prior to use for the first time and after replacement, modification or repair of any stress bearing part.
2. A record of the test shall be maintained on board.

4661.

1. Masts, A-frames, gantries, derricks and other similar lifting equipment shall be strongly constructed and securely fastened to the vessel’s structure such that it is capable of handling not less than the maximum anticipated loads.
2. They shall be tested by a competent person prior to use for the first time, and after replacement, modification or repair of any stress bearing part with a load suitably in excess of the maximum safe working load. (Generally 1.5 times the maximum anticipated load)
3. A record of the test shall be maintained on board.
4. Booms or jibs shall be marked with the designated maximum safe working load. In the case of a crane fitted with an extendable jib, the safe working load at various radii shall be clearly marked as close as practical to the operating controls.
5. Parts of lifting gear that are mechanically detachable and have been tested separately from the appliance, need not comply with this section.
6. Repairs that involve the heating, fairing or welding of structural stress-bearing parts of lifting appliances and repairs to loose gear shall be performed by an expert person. "expert person", in respect of a specified function, means a person who has the knowledge, training and experience to perform the function safely and properly.

4662. Cranes adapted to carry net hauling equipment shall be so designed that in the fail safe condition, the hanging point of the jib shall not be too high or extend so far beyond the bulwark that retrieval of fishing gear or equipment would endanger the crew.

4663. The braking or blocking arrangements of a crane shall be tested to at least 1.5 times the designated safe working load. The test shall be witnessed by a competent person.

4664. Lifting and hoisting appliances, as well as derricks and similar equipment including all parts of the working gear thereof, whether fixed or movable, and all plant shall be of good construction, reliable material, adequate strength and free from patent defect. They shall be adequately and suitably anchored, supported or suspended having regard to the purpose for which they are used and shall be marked with the safe working load. They shall have easy access for maintenance. Guards shall be provided to prevent any undesirable movement of lifted or hoisted parts, such as codend or fishing gear, which could present danger to the crew.

4665. No such appliance of a kind referred to in

4654. nor any part or working gear thereof, shall be taken into use for the first time or after it has undergone any substantial repair unless it has been tested and the result entered in the record of the vessel.

3638.

1. Anchoring and mooring equipment and its mountings shall be strongly constructed. Appropriate reinforcements to structure shall be provided where equipment is fastened and where through bolts are used washers or backing plates should be fitted below the nuts.
2. The hull of the vessel should be suitably strengthened in way of hawse pipes, chain stoppers, windlass and other equipment associated with anchoring and mooring.

3640.

1. Every portable fishhold division shall be fishtight and extend from the bottom of the hold to the deckhead, with due regard to the loading and unloading of the vessel.
2. Provision shall be made to allow water to drain through divisions into bilges and bilge suctions shall be protected in accordance with the bilge pumping requirements of these Regulations
3. Every portable fishhold division shall be installed in such a manner as to prevent overloading or excessive trim.
4. To control the movement of fish carried in bulk, every fishing vessel engaged in the carriage Portable Fishhold Divisions of herring or capelin or similar cargo in bulk shall, unless otherwise allowed in accordance with an approved stability booklet, be provided with both longitudinal and transverse portable fish hold divisions.
5. Portable penboards shall be installed in such a manner as to prevent dislodgment when fish are being pumped into and out of the hold.
6. Where wooden uprights are installed, the horizontal wooden penboards shall be secured in such a manner as to withstand the load imposed. The scantlings of the wooden penboards shall be in accordance with recommended practices and standards.
7. The scantlings of vertical steel uprights and horizontal wooden penboards or horizontal steel beams and vertical wooden boards shall be in accordance with recommended practices and standards.

3645. A system of emergency lighting shall be provided, which is independent of the normal supply, to allow the persons on board to exit from any area of the vessel.

2. Despite Subsection (1) the lighting units may be
   1. of a self-contained type, rechargeable from the vessel's electrical distribution system, and fitted with a charge indicator, or
   2. rechargeable or non-rechargeable portable hand lanterns of not less than the 6-V battery type may be provided.
3. For those vessels with non-rechargeable lanterns, a spare battery shall be carried and batteries shall be replaced with new batteries as necessary to maintain the lantern in good working order and at least annually.

4676.

1. A system of emergency lighting shall be provided, which is independent of the normal supply, to allow the persons on board to exit from any area of the vessel.
2. Despite subsection 1, the lighting units may be of a self-contained type, rechargeable from the vessel's electrical distribution system, and fitted with a charge indicator.

3646.

1. Every fishing vessel other than one certified to operate only between sunrise and sunset shall be fitted with permanent or portable lights that will illuminate the launching stations and stowage position of all survival craft for at least one hour.
2. Where non-rechargeable battery operated hand lanterns are provided pursuant to subsection (1), the batteries shall be changed as necessary to maintain the lantern in good working order and at least annually.

3647.

1. Enclosed working spaces shall be adequately ventilated.
2. Vessels operating in warmer climates shall, where practicable, be fitted with mechanical ventilation. The ventilation of galleys and sanitary spaces shall be to the open air and, unless fitted with a mechanical ventilation system, be independent from that for other crew accommodation.

4678.

1. Working and storage spaces shall be adequately ventilated.
2. Same as 3647 (2)
3. The means of ventilation of the space shall be additional to the ventilation that may be provided by any portlight, skylight, companionway, doorway or other aperture not intended solely for ventilation.

4679. Where necessary to safeguard personnel, work places and storage spaces shall be provided with an adequate system of heating and/or cooling.

4680. Dangerous spaces or entrances thereto shall be properly illuminated and marked and have warning signs prominently posted. Retro-reflective and fluorescent materials may be used to increase the conspicuousness. A notice shall also be posted if a first aid procedure is appropriate.

4681.

1. A notice shall be posted below radar and radio aerials warning that no work should be undertaken in the vicinity without authorization from the master. A notice shall also be posted at the operating controls of radar and radio equipment warning the operator that the equipment should not be started unless it is clear that no one is working near the aerials.
2. Subsection (1) does not apply if the antenna broadcasts at an amplitude that is harmless to personnel in the immediate vicinity.

4682. A working area, designated by the master as dangerous or requiring extra care, shall be brought to the attention of the crew at regular briefing sessions on safety and to each new crew member on joining a vessel.

4683. Where fish processing equipment is installed, the following provisions shall, as far as practicable, be applied:

1. Arrangement of fish processing equipment shall ensure free access for examination, operation and sanitary treatment of the equipment. Working areas in way of processing equipment shall be not less than 750 mm wide.
2. Materials used to insulate fish processing equipment, including piping, shall be noncombustible, durable and stable under conditions of vibration and shall not have an external surface temperature harmful to personnel on contact. The insulation shall be securely fastened.
3. Machinery and installations operating under pressure shall comply with requirements of Division 4 of this Part.
4. Machinery and other installations from which vapour, gas, dust or other harmful substance may readily escape or be emitted during operation shall be fitted with exhaust devices. Suction ends of these devices shall be located as near as possible to the sources of vapour, gas, dust or other harmful substance and the piping shall be so arranged that discharged products will not constitute a hazard to personnel.
5. Where several conveyors are working in one line, emergency switches shall be provided at intervals of not more than 10 m for stopping all conveyors working in the line. Sound or light signals shall be provided for giving warning when the conveyor starts.
6. Dampers, cocks, valves and other stopping devices shall be positioned so that they are readily accessible and safe for operation.
7. Machinery and equipment in working spaces shall be fitted on strong and rigid foundations securely connected to the vessel's structure.
8. Moving parts of machinery and other installations as well as gears which may present a hazard, shall be adequately guarded.
9. Machinery and installations which require routine servicing at a height of more than 2 m shall be equipped with platforms of 600 mm in width and guarded with rails not less than 1 m in height.
10. In vessels where fish handling or processing may cause quantities of water to accumulate in enclosed spaces, adequate drainage should be provided.
11. Loading and unloading devices for the machinery and other installations shall be arranged at a safe and convenient height for operation.
12. Steam or vapour outlets of equipment, e.g. liver boilers, shall be arranged as high as possible. Outlet pipes shall be at least 50 mm in diameter and lead into open air. Vapour from outlets shall not obscure visibility.
13. Filling openings of machinery and other installations (e.g. liver or fish oil boilers) shall be within easy reach of personnel. Lids of filling openings shall have suitable means of closing so as to prevent steam, hot water or vapour emerging into the space and shall be counterbalanced or provided with other safe means of securing in the open position when required.

4686. A portable gas detector shall be carried on board all fishing vessels which carry fish in bulk in their holds to enable the crew to ascertain whether it is safe to enter the fish-holds.

4689. The owner of the vessel shall ensure that fishing vessels that carry cargo and or fishing equipment on deck and or atop deckhouses, carry on board clear instructions in relation to:

1. (Reserved)
2. permitted loading conditions relative to weather conditions;
3. ensuring that cargo/fishing gear is not stowed in a manner that would obscure view from the bridge or obscure navigation lights and signals; and
4. ensuring that access to and the operation of essential equipment and machinery is not impeded.

3700. The objective of this Division is to provide measures respecting basic amenities for the safety, hygiene, well-being and comfort of the crew where accommodation is provided.

3700.1 Unless expressly provided otherwise this Division does not apply to a vessel that has no accommodation spaces.

Top of Page

3700.2

1. Unless expressly provided otherwise this subdivision applies to vessels that are at sea for more than 36 hours

3704

1. Interior deck surfaces shall
   1. provide a durable non-skid surface that is easy to clean;
   2. be so laid as to adhere to the deck under all conditions of service to which it may be subjected;
   3. not contain any substance that may cause corrosion of the deck on which it is laid unless the deck is effectively protected from that substance; and
   4. be sufficiently durable to withstand the normal conditions of service and shall be sufficiently flexible to prevent cracking under those conditions; and
   5. be of a type that will not readily ignite.
2. The decks of toilet spaces, galleys, laundries and drying spaces shall be covered with material that is impervious to liquids.
3. The joining of the deck coverings with the side walls of toilet spaces, galleys, laundries and drying spaces shall be rounded in a manner that will avoid crevices.

3710.

1. Accommodation spaces shall be adequately ventilated. Vessels operating in warmer climates shall, where practicable, be fitted with mechanical ventilation. The ventilation of galleys and sanitary spaces should be to the open air and, unless fitted with a mechanical ventilation system, be independent from that for other crew accommodation.
2. Where there is a risk of carbon monoxide accumulation, a carbon monoxide detection system shall be fitted. Lighting, heating and ventilation
3. Where a fuel burning cooking or heating appliance is fitted, additional ventilation shall be provided in way of the appliance in accordance with the appliance manufacturer’s recommendations.
4. The heat emitted by the heating arrangements fitted in any space shall be capable of being regulated at any setting from full on to off.

4710.

1. Accommodation spaces shall be adequately ventilated. Vessels operating in warmer climates shall be fitted with mechanical ventilation. The ventilation of galleys and sanitary spaces should be to the open air and, unless fitted with a mechanical ventilation system, be independent from that for other crew accommodation.
2. Means of ventilation shall be additional to the ventilation that may be provided by any portlight, skylight, companionway, doorway or other aperture not intended solely for ventilation. Where it is not practicable to fit a ducted ventilation system, a cowl type vent leading to the open air may be used.
3. Where there is a risk of carbon monoxide accumulation, a carbon monoxide detection system shall be fitted.
4. Ventilation openings for the inlet and outlet of air shall be so located as to obtain best possible ventilation and such that risk of inlet of noxious fumes or exhaust products is minimized.
5. Same as 3710 (3)
6. Same as 3710 (4)

3711. Accommodation spaces shall be protected from the effects of condensation by insulation on

1. the parts of the ship's side, bulkheads and overhead decks that are exposed to the weather; and
2. every other bulkhead, casing and deck in the crew accommodation that may be affected by condensation.

3712. The material used for insulation shall

1. have fire resistant properties (non-combustible)
2. not contain any substance that may cause corrosion of the surface to which it is applied unless the surface is effectively protected from the corroding substance;
3. be so fitted as to resist as far as possible the absorption of water and condensation and the harbouring of dirt and vermin; and
4. be so applied as to adhere to or be efficiently retained by the surface under all normal conditions of service.

3713. Gastight bulkheads shall be fitted so as to separate every part of the crew accommodation from a space used as

1. a machinery space;
2. a lamp room or paint room; or
3. a store room not forming part of the crew accommodation.

3722.

1. Every vessel that is fitted with sleeping accommodations shall be provided with a toilet and a wash basin or sink for the use of persons on board.

4722

1. Same as 3722 (1)

2. A portable chemical toilet that has been listed by a product certification body may be used in lieu of a toilet, provided it is properly secured in place.

2. Same as 3722 (3)

3. Waste discharge pipes shall be fitted with anti-siphon closures and shall not
   1. pass through fresh water or drinking water tanks or
   2. pass overhead in eating spaces or sleeping spaces.

3. Same as 3722 (4)

4. Every toilet shall have
   1. a bowl of vitreous china or other suitable material;
   2. a hinged seat; and
   3. a trap constructed in such manner as to facilitate cleaning.

3723. Every toilet other than a portable chemical toilet shall be provided with

1. an adequate flush of water; and
2. a soil pipe of adequate size that is so constructed as to
   1. facilitate cleaning, and
   2. minimize the risk of obstruction, and
3. comply with the requirements of the Regulations for the Prevention of Pollution from Vessels and for Dangerous Chemicals.

3734. Every wash-basin and sink shall be fitted with an efficient and hygienic waste pipe that is

1. connected to an overboard discharge or to an enclosed drainage tank; and
2. fitted in a manner that will minimize the risk of obstruction and that will facilitate cleaning.

3743. Vessels shall have adequate facilities relating to:

1. Lighting, heating and ventilation;
2. Sleeping spaces;
3. Eating spaces and cooking facilities;
4. Sanitary facilities;
5. Water facilities; and
6. Protection from the elements