Amendment 0001- OT-10 Area Environmental Care Plan, Kirtland Air Force Base, Bernalillo County, New Mexico

This contract will provide support to KAFB as the landowner and the Defense Threat Reduction Agency (DTRA) as the operator of the OT-10 area. Work is being performed to address comments from a 2022 inspection completed by the Nuclear Regulatory Commission (NRC). For more information see NRC Inspection Reports 030-28641/2021-004 and 030-28641/2021-005. The OT-10 area is located in the southeast portion of the facility near the golf course.

It consists of four active thorium-seeded training fields and a bunker used by DTRA to train military radiological response personnel in the detection of dispersed contamination resulting from incidents involving nuclear weapons. A list of the five sites and approximate acreage is below. Attachment 1 includes a general location map and aerials of the sites.

Training Site (TS)-1: Convoy Site, 7.6 acres consisting of mostly flat terrain TS-2: C-130 crash site, 12.5 acres consisting of uneven terrain with hills and small arroyos TS-3: B-52 crash site, 10 acres consisting of mostly flat terrain TS-4: Helicopter crash site, 10 acres consisting of mostly flat terrain Building 28005 and the immediate surrounding area: Bunker containing potentially radioactive material, 1 acre of flat terrain A radiological investigation that included gamma walkover surveys (GWS) and soil sampling was completed in 2024, and the associated results report provides the latest information on the OT-10 area. This document is currently at draft stage, and will be provided upon finalization