DSHW-2005-003165 - 0901a0688013feed

May 16, 2005
HAND DELIVERED
05.OMO1
MAY 2 3 2005
UTAH DIVISION OF
SOLID & HAZARDOUS WASTE
EarthFax
EarthFax
Engineering, Inc.
Engineers/Scientists
7324 So. Union Park Ave.
SuitelOO
Midvale, Utah 84047
Telephone [phone]
Fox 801-561-1861
www. earthfax. com
Mr. Dennis Downs
Director
Utah Division of Solid and Hazardous Waste
288 North 1460 West
Sah Lake City, UT 84116
Subject: ATK Promontory Groundwater Risk Assessment Work Plan
Dear Dennis:
At the request of ATK Thiokol, Inc. I am pleased to forward three copies ofthe enclosed "Work
Plan for the Performance of Human Health and Ecological Risk Assessments Related to
Groundwater at the A TK Promontory Site." This work plan describes planned risk assessment
efforts at the Promontory facility and is submitted in response to the request of your staff.
Please contact Paul Hancock (435-863-3344) or John Holladay (435-863-6895) of ATK ifyou
have any questions conceming this submittal.
Sincerely,
JucL^
Richard B. White, P.E.
President
Enclosure
cc: Jeff Vandel (UDSHW, with one copy)
Paul Hancock (ATK, with one copy)
John Holladay (ATK, with one copy)