MIL-HDBK-1028/3
Ventilation. Ventilation shall be provided in accordance with
5.4.2
NAVFAC DM-3.03 and Chapter 6, NAVSEA S643O-AA-MMA-010. and the following:
a) Exhaust ventilation with makeup air, heated as required by
geographic location, for the fueling/defueling/afterbody breakdown room,
b) Exhaust ventilation system with makeup air, heated as
required, for the paint shop. The ventilation system shall be in accordance
with NFPA 33.
5.4.3
Plumbing
Design Requirements. Plumbing shall be provided in accordance
5.4.3.1
with NAVFAC DM-3.01. Specifically provide the following:
a) Piping for Otto fuel from the Otto fuel storage room to the
Otto fuel filling location in the afterbody shop (refer to Chapter 6 of
NAVSEA S634O-AA-MMA-010 for valves, pipe, and fitting requirements).
b) An exterior underground storage tank for Otto fuel waste with
drainage piping from the sumps in the Otto fuel ready storage room and
afterbody shop (refer to Chapter 6, NAVSEA S6340-AA-MMA-010 for material
requirements ). New exterior underground storage tanks for Otto Fuel II waste
must conform to EPA standards (40 CFR 264; Subpart J) for hazardous waste
storage tanks and appropriate state standards. These new standards require
double walled tank construction with a leak detection system capable of
detecting leaks within 24 hours of failure of either the primary or secondary
containment structure or the presence of liquid in the secondary containment
structure. This requirement may be satisfied by:
(1) installing probes to monitor for liquid accumulation
between the primary and secondary containment structures;
(2) maintaining a vacuum or pressure between the primary and
secondary containment structures;
(3) designing tanks with enough space between the primary and
secondary containment structures to allow for visual inspection of inner
walls.
c) There may also be regulations for underground piping. Unless
otherwise controlled, all piping should be contained by either a liner system
back to the tank or by double-walled pipe with appropriate inspection
manholes as required.
d) Cold water supplies, with hose-bibb outlets, to Otto fuel
areas for flushing Otto fuel spills and to Shop No. 1, Shop No. 2, Torpedo
Storage, and garage for normal floor maintenance. Hot and cold water to the
kitchen unit in the coffee mess. Hose-bibb outlets shall be equipped with
vacuum breakers.
e) Floor drains in Shop No. 1, Shop No. 2, torpedo storage, and
garage. Connect drains to industrial waste system as required to comply with
pollution control requirements. There shall be no drains to storm or
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