Document ID: chunk:federal_register_of_legislation:F2019C00887:reg:3:p2
Version: federal_register_of_legislation:F2019C00887
Segment Type: reg
Provision Reference: reg 3 (pt 2/7)
Character Range: 103712–106447

(1)If a mechanical ventilation system is fitted, the vessel must carry, for each type of fan in the system, either:
(a) spare fans; or
(b) spare parts, including:
 (i) a complete electrical motor;
 (ii) a complete rotor or impeller;
 (iii) any other parts required for repair.
       (2)If a mechanical ventilation system is fitted on a vessel, fan starters must be divided into at least 2 group starter panels.
       (3)Each group starter panel must be:
(a) located in a space that is not adjacent to a space where another group starter panel is located; and
(b) supplied with power from both the main and secondary sources of power; and
(c) interlocked to prevent simultaneous supply of power from both main and secondary sources.
       (2)The main and secondary sources of power supplying ventilation services must be as widely separated as practicable, with power from neither passing through a space that contains any part of the other source of power.
       (3)Fans controlled by each group starter panel must be able to ventilate all livestock spaces on the vessel in accordance with clauses 2.1 to 2.3.

2.6 Ventilation alarms
       A vessel must have visual and audible alarms on the bridge to provide a warning as soon as there is a failure of any part of the ventilation system for livestock.

Part 3 Lighting
Note   For requirements for lighting in dust laden atmospheres, see section 42.

3.1 Main lighting
       A lighting system providing a light intensity of at least 20 lux must be supplied by the vessel's main and secondary sources of power and fitted:
(a) in passageways between pens; and
(b) beside pens; and
(c) in access routes to and from livestock spaces; and
(d) between livestock spaces.

3.2 Operational lighting
       Fixed or mobile lights providing a light intensity of at least 110 lux must be provided in each livestock space for the close inspection of livestock.

3.3 Emergency lighting
       (1)An emergency lighting system providing a light intensity of at least 8 lux must:
(a) be fitted in all the spaces mentioned in clause 3.1; and
(b) be automatically activated if the main lighting system fails; and
(c) be able to maintain a light intensity of at least 8 lux for at least 15 minutes.
       (2)Lamp casings for light fittings for the emergency lighting system must be painted red.

3.4 Lighting above uppermost continuous deck
       Any fixed lighting in a part of a vessel above the uppermost continuous deck must be controllable from the vessel's bridge.

3.5 Light fittings
       A light fitting must be:
(a) waterproof; and
(b) either:
 (i) strong enough to resist damage by livestock; or
 (ii) located so that contact by livestock is not possible.

Part 4 Drainage of pens

4.1