Commissary Equipment.

TM 55-1915-200-10

ramp. The system consists of stern anchor winch, stern

operated ratchet dogs and is restrained in its opened

position by port and starboard chains.

ramp winch, and the stern ramp. The stern anchor and

stern ramp winches are hydraulically powered.

1-10.14.

Commissary Equipment.

Commissary

1-10.13.1. Stern Anchor Winch. The stern anchor

equipment provides for chilled and frozen food storage,

winch assembly raises and lowers the stern anchor.

food preparation, food service, waste disposal and

Electric and hydraulic controls located on the winch

sanitization, and galley exhaust and fire protection.

control direction and rotation speed of the main drum,

Chilled and frozen food storage units are free standing

which in turn hauls in or pays out wire rope attached to

refrigeration units. Food preparation units are free

the anchor. The stern anchor winch, through a system

standing steam kettles, ranges, microwave ovens,

of fairleads, is capable of retracting the fully loaded

fryers, and associated equipment. Food service units

vessel from a beach. Additionally, the auxiliary drum

are free standing drop-in cold and drop-in hot units; and

provides a pulling force for operating the stern ramp via

free standing milk dispenser, and coffee maker. Waste

a fairlead and wire rope system passing through and

disposal and sanitization is provided by separate

below the poop deck. The stern anchor windlass

disposal and sanitization equipment. Both units tie into

receives hydraulic power from the stern anchor winch

the LSV marine sanitization piping system. Galley air

hydraulic piping system.

exhaust and fire protection is provided by an exhaust

hood tied to ducting and an exhaust fan which is part of

the environmental control system. Fire protection within

1-10.13.2. Stern Ramp (Jigger) Winch. The stern ramp

the exhaust hood is provided by a freestanding wet

winch, also referred to as the jigger winch, raises and

chemical system.

lowers the stern ramp. Using a hydraulic ram, it

transfers pulling force through a series of sheaves and

1-10.15. Fire Fighting System. The fire fighting system

wire ropes to the port and starboard sides of the stern

ramp. Hauling in and paying out the wire rope raises

provides fire stations and specialized chemical fire

and lowers the ramp when the ram is actuated via the

suppression systems and equipment throughout the

hydraulic control valve located on the starboard aft

vessel. The fire fighting system consists of Halon fire

mooring station. In the event of stern ramp (jigger)

suppression systems, fire stations, fire fighting

winch failure, the stern ramp can be operated using the

equipment and countermeasure washdown system.

stern anchor winch auxiliary drum and wire rope. The

stern ramp winch receives hydraulic power from the

1-10.15.1. Halon 1301 Fire Suppression System. The

stern ramp hydraulic piping system.

Halon system provides fire suppression where highly

flammable materials are located. These areas are the

1-10.13.3. Stern Ramp. The stern ramp, when lowered,

engine room, bow thruster room, emergency generator

room, and the paint locker. The system extinguishes

forms a bridge to the vessel allowing vehicle and cargo

fires in affected compartments by flooding the

loading and unloading. It is raised and lowered by the

compartment with Halon 1301 agent. The system is

stern ramp winch. The stern ramp is hinged to the main

actuated by various types of actuators depending on the

deck and, when fully closed, contacts the sides of the

location

vessel and extends upward to the poop deck. It is

secured in the upright position by

four manually

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