DSHW-2016-015326 - 0901a06880694c44

Orbital ATK
December 19, 2016
8200-CY16-087
Mr. Scott T. Anderson, Executive Secretary
State of Utah Department of Environmental Quality
Division of Waste Management and Radiation Control
195 N. 1950 W.
P.O. Box 144880
Salt Lake City, Utah 84114-4880
Div of Waste Management
and Radiation Control
BK I 9 2016
DSttW'20l6'0\53ZC»
Re: ATK Launch Systems-Promontory EPA ID number UTD009081357
Soil Monitoring Plan, Groundwater Monitoring Plan, Ecological Risk Assessment
Protocol
Dear Mr. Anderson:
As required by the ATK Launch Systems hazardous waste storage and treatment permit, .
conditions IV.K.l, IV.K.4, and IV.L.l, ATK is submitting the following documents; Soil
Monitoring Plan, Groundwater Monitoring Plan, Ecological Risk Assessment Protocol. These
documents are in support of the Eluman Health Risk Assessment (HHRA) for the Open Burning
and Open Detonation Treatment Units at the ATK Launch Systems Promontory Facility.
Please contact me if you have any questions concerning this report. My telephone number is
[phone] or you can contact Blair Palmer at [phone].
Sincerely
George E. Gooch, Manager
Environmental Compliance
cc: Jeff Vandel
Orbital ATK, Inc.9160 N. Hwy 83, Promontory, UT 84307 . 435-863-3511