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HomeMy WebLinkAboutDSHW-2012-010506 - 0901a06880312bcbState of Utah GARY HERBERT Governor GREG BELL Lieutenant Governor George Gooch Department of Environmental Quality Amanda Smith Executive Director DIVISION OF SOLID AND HAZARDOUS WASTE Scott T. Anderson Director March 13, 2012 Acting Director, Environmental Services , ATK Launch Systems-Promontory P.O. Box 707 Brigham City, UT 84302-0707 RE: Monitor Well Installation Plan-Well P-10 ATK Launch Systems -Promontory Facility UTD009081357 Dear Mr. Gooch: Solid and Hazardous Waste Control Board Kevin Murray, Chair Kory Coleman, Vice-Chair Brian E. Brower Scott Bruce Jeff Coombs, MPH, LEHS R. Ryan Dupont, Ph.D. Larry A. Ellertson Brett Mickelson Brad Mertz Gary Mossor Dennis Riding Dwayne Woolley Amanda Smith Scott T. Anderson Executive Secrewrv The Division of Solid and Hazardous Waste has completed its review of the monitoring well installation plan for well P-1 0. Well P-1 0 is being installed to acquire additional potentiometric surface data in order to help determine the groundwater flow direction in the uppermost perched aquifer that has been identified in the area of wells P-6 and P-7. Post-Closure Permit Condition IV.D.2.b requires the Permittee to construct and maintain new monitoring wells and piezometers in accordance with plans and specifications to be submitted for approval. The monitoring well installation plan for the new well P-1 0 is hereby approved. If you have any questions, please contact Jeff Van del at (80 1) 536-0257. STA/JV/tjm c: Paul Hancock, A TK Launch Systems Lloyd Berentzen, Deputy Director, Bear River Health Department Nancy Morlock, Region 8 EPA 195 North 1950 West o Salt Lake City, UT Mailing Address: P.O. Box 144880 • Salt Lake City, UT 84114-4880 Telephone (801) 536-0200 o Fax (801) 536-0222 • T.D.D. (801) 536-4414 www.deq.utah.gov TN201200475 Printed on 100% recycled paper