DSHW-2015-008040 - 0901a0688054ff4d

Orbital ATK
and Radiation Control
July 29, 2015
JUL 3 0 2015
psnw-zoi 5-0060^0
Mr. Scott T. Anderson, Director
Utah Department of Environmental Quality
Division of Waste Management and Radiation Control
195 North 1950 West
P.O. Box 144880
Salt Lake City, Utah 84114-4880
Re: ATK Launch Systems Inc., Promontory Facility; Emergency Permit Request for
Waste In Storage Longer Than One Year; EPA ID #UTD009081357 L-
Dear Mr. Anderson:
ATK Launch Systems, Inc. (ATK) is requesting an emergency permit to store waste longer than
one year. There are currently four 55 gallon containers that will be in storage at Building M-l 86
for one year on July 30, 2015. The drums contain ethyl acetate, and a trace amount of CL20.
The waste has been approved for disposal at the Clean Harbors facility in Colfax, Louisiana, but
the shipping approval has not been issued by the Department of Transportation (DOT). The DOT
approval request was submitted on March 10, 2015, and we anticipate receiving the approved
classification within 90 days. We request an Emergency Permit to store the waste for an
additional 90 days or until the DOT shipping approval is received.
If you have questions regarding this document, please contact Blair Palmer at (435)863-
2430.
Sincerely,
George Creoch, Manager
Environmental Services
ATK Launch Systems Inc.
Orbital ATK, Inc. • P.O. Box 707, Brigham City, UT 84302 • 435-863-3511