DSHW-2016-007645 - 0901a06880616e48

Div of Waste Management
and Radiation Control
MAR 1 6 2016 Orbital ATKJJ
J>SH-W-ZOtfe- 007621-5
March 15,2016
8200-FY16-057
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., M-136 Post Closure Permit, Fall 2015 Semi-annual
Groundwater Report, Promontory EPA ID #UTD009081357v*'-'
Dear Mr. Anderson:
Attached is the ATK Launch Systems Promontory Facility M-136 LTTA Post Closure
Permit, Fall 2015 Semi-annual Groundwater Report.
If you have questions regarding this report, please contact Allan Lee at [phone] or
Paul Hancock at [phone].
I certify under penalty of law that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fine and imprisonment for knowing violations.
Sincerely,
George E A3ooch
Manager, Environmental Services
ATK Launch Systems
Orbital ATK, Inc.P.O. Box 707 Brigham City, Utah 84302 • [phone]