HomeMy WebLinkAboutDSHW-2008-024994 - 0901a068801e20a1
David P. Gosen, P.E.
Director, Environmental Services
ATK Launch Systems – Promontory
P.O. Box 707
Brigham City, UT 84302-0707
RE: Review of the Revised HydraSleeve Discrete Interval No-Purge Sampler Evaluation ATK Launch Systems - Promontory Facility
EPA I.D. #UTD009081357
Dear Mr. Gosen:
The Division of Solid and Hazardous Waste has completed its review of the revised HydraSleeve sampler evaluation report and response to comments that were submitted to our office on
April 23, 2008. With these submittals, ATK has addressed our comments and concerns.
In accordance with R315-3-4.3 (40 CFR §270.42 incorporated by reference), changes in groundwater monitoring sampling procedures requires a Class 1 permit modification with prior approval
from the Executive Secretary. The procedures that ATK will follow when using the HydraSleeve sampler need to be added to Attachment 3 (the Sampling and Analysis Plan) of the Post-Closure
Permit. Please submit these sampling procedures for our review. Once written approval of the permit modification is granted, ATK will be required to comply with the notification requirements,
as outlined in 40 CFR §270.42, and may then begin using the HydraSleeve sampler for groundwater monitoring.
If you have any questions, please contact Jeff Vandel at 538-6170.
Sincerely,
ORIGINAL DOCUMENT SIGNED BY DENNIS R. DOWNS ON 6/20/08
Dennis R. Downs, Executive Secretary
Utah Solid and Hazardous Waste Control Board
DRD\JV\tm
c: Paul Hancock, ATK Launch Systems
David Covington, ATK Launch Systems
File to: ATK Launch Systems – Promontory
June 20, 2008
Page 2
TN200800456
June 20, 2008
288 North 1460 West • Salt Lake City, UT
Mailing Address: P.O. Box 144880 • Salt Lake City, UT 84114-4880
Telephone (801) 538-6170 • Fax (801) 538-6715 • T.D.D. (801) 536-4414
www.deq.utah.gov
TN200800456 Printed on 100% recycled paper
State of Utah
Department of Environmental Quality
Richard W. Sprott
Executive Director
DIVISION OF SOLID AND HAZARDOUS WASTE
Dennis R. Downs
Director
JON M. HUNTSMAN, JR.
Governor
GARY HERBERT
Lieutenant Governor