TO 00-25-172 - Robins Air Force Base

TO 00-25-172
Table 4-2.
Specifically Approved Hangars and Other Facilities
Location Facility Date
Whiteman AFB, MO B-2 Maintenance Docks July 1988
Elmendorf AFB, AK Hangar 17 May 1996
Great Falls, MT Bldg 38 (Montana ANG) August 1996
Eielson AFB, AK Bldgs 1277, 1288, 1335, and 1338 August 1997
Hancock Field ANGB, NY New Aircraft Weather Shelters December 2000
Fargo AFB, ND Temporary A/C Alert Shelters April 2002
Hill AFB, UT Big Top Shelters February 2002
Travis AFB, CA Big Top Shelters July 2002
Edwards AFB, CA F-22 Sun Shelters October 2003
Davis Monthan AFB, AZ Bldg 128 November 2003
Fort Wayne AGNB, IN 122FW Alert Systems December 2003
Davis Monthan Caltex Model FL 6060 Shelters March 2005
Indian Springs AFB, NV Big Top Shelters April 2005
Balad, IR Big Top Shelters April 2005
Hill AFB, UT Agate Metal Shelters September 2005
Hill AFB, UT Snow Shelters with Lights December 2006
Vance AFB, CA Sun Shades December 2009
4.15 OXYGEN SERVICING.
Do not allow oxygen to contact petroleum products
as fire/explosion may result.
Grounding/Bonding clamps/plugs shall not be allowed
to drag across the ramp. Clamps/plugs shall
be carried to reels on equipment.
NOTE
• LOX carts shall be parked with the vent valve
open and transported with the vent valve closed.
• LOX and gaseous oxygen carts need not be
grounded when parked or stored.
The Air Force uses several grades of oxygen, based on its
purity, moisture content and whether or not it is in liquid or
gaseous forms. Type II oxygen is supplied for aircrew use.
Quality control procedures are outlined in TO 42B6-1-1.
a. Gaseous oxygen (O 2 ) is a colorless, odorless, tasteless
gas, slightly heavier than air. It is not flammable; however,
it will support the rapid combustion of most materials.
It reacts violently with petroleum products such
as jet fuel and lubricants if an energy source such as a
fire or spark from static electricity is present. When
oxygen combines with fuels such as hydrazine there
may be a hypergolic reaction (no heat necessary, and
will spontaneously ignite). Gaseous oxygen must therefore
be considered dangerous.
b. Liquid oxygen (LOX) is a pale blue liquid, which exists
in the liquid state only at an extremely low temperature
(-182.5 °C or -297 °F). It is not flammable;
however, it will support the rapid combustion of most
materials. If an energy source is present, it reacts violently
with petroleum products such as jet fuel and
lubricants. Liquid oxygen must therefore be considered
dangerous.
c. Gaseous oxygen carts having cylinders installed on
them will be considered in storage when cart is parked
and not in use, and shall fall under the same requirements
as stated in TO 42B5-1-2. If stored in the open,
they must be protected from extreme weather conditions
in accordance with TO 42B5-1-2. Oxygen servicing
equipment shall be kept clean and free of moisture,
oil, and grease at all times unless servicing aircraft
with the LOX or GOX carts with limited reach. LOX/
GOX carts must be parked as close to 25ft or as far
away as possible while still allowing aircraft LOX or
GOX servicing to be conducted. Use only approved
anti-seize tape for oxygen servicing fittings because of
the temperatures, pressures, and fire hazards involved.
Do not park oxygen carts in areas that are sodded,
grassy, or asphalt covered. (Exception: LOX carts may
be temporarily parked on asphalt, provided that drip
pans, used exclusively for LOX servicing, are placed
under the overflow vent of the cart.) Do not park LOX
carts containing LOX in hangars, nose docks, or other
buildings unless specifically designed or modified and
set up for the storage and/or maintenance of such
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