a) Provide security fencing with a vehicle entrance
gate surrounding the facility to restrict access.
b) Provide a doorway leading into storage areas to
a) The total area recommended for the facility is
783 square feet (73 m2) with H-70 and N2 bulk storage occupying
210 square feet (20 m2), a servicing and storage area of 449
square feet (42 m2), and a personnel area of 124 square feet
b) Provide ceiling height of 12 feet (3.7 m) in
storage and servicing areas and 8 feet (2.4 m) in personnel
c) Provide hollow, metal, exterior and interior
doors with panic hardware and automatic closure. Provide
double doors, 6 feet (1.8 m) wide to allow for equipment
movement. Ensure single doors are standard size.
d) Provide a rack in the servicing and storage area
for vertical drum storage (bung side up) to allow for drainage
of flush water. Construct storage rack of hydrazine
compatible materials such as stainless steel, plastic, or
high-density polyethylene (HDPE).
e) Design floors to permit drainage and prevent
collection of liquids on any floor surface.
10.4.3.3 Fire Protection Systems. A wet pipe sprinkler
system is recommended. Consider above-ceiling detectors, as
well as room detectors. Provide fire extinguishers of a type
approved for use in combating hydrocarbon fuel fires in
regulated areas. Use AFFF or water. Do not use halogens or
CO2 extinguishers. Refer to Army Corps of Engineers TO