closure project manager - Document Request - U.S. Department of ...

AOL 10
BASIS
(cont’d)
Flammable gas container and use control is credited in the evaluation of postulated
facility fire, facility explosion, and criticality accident scenarios.
In order to assure that flammable gases are controlled in the BUILDING 991
COMPLEX, a general verification of the containers and conduct of work is specified
for identification of non-compliant conditions during facility operations and tours.
This verification is only expected to observe conditions while personnel pass through
the facilities or perform activities in the facilities.
In order to assure that the flammable gas control program is comDIiant with the
. recluirements. a monthly verification of the promam in the BUTLDIXG 991
COMPLEX is wecified. A nionthlv surveillance of the flammable gas Drogram is
considered adequate since operations involving flammable gases are well controlled
and infreauentlv conducted.
This AOL applies to the following “Applicable Areas”
Waste container storage areas in the BUILDING 991 COMPLEX
(ie., Building 991, Building 996, and Building 998 waste container storage
areas).
The following areas are prohibited flammable gas use waste container storage
areas
Room 135, Room 142, Room 143, Room 147, Room 148, Room 158, and
Building 996.
The following areas are permitted flammable gas use waste container storage
areas
Room 134, Room 140/141/153, Room 151, Room 155, Room 166, Room 170,
Building 998 (Room 300 and Corridor A), and the West Dock Canopy Area.
A- 127
Building 991 Complex FSAR
Appqndix 4
I