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![]() 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.
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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