Corrective Action Plan for Corrective Action Unit 168: Area 25 and 26 Contaminated Materials and Waste Dumps, Nevada Test Site, Nevada, REV 1

NSTec Environmental Restoration

关键词: CLOSURES;    ENVIRONMENTAL PROTECTION;    HYDROCARBONS;    NEVADA;    NEVADA TEST SITE;    ORDERS;    PETROLEUM;    POLYCHLORINATED BIPHENYLS;    RADIOISOTOPES;    SECURITY;    SITE CHARACTERIZATION;    SOIL;   

DOI  :  10.2172/914423
RP-ID  :  DOE/NV--971-REV. 1
PID  :  OSTI ID: 914423
Others  :  TRN: US0802870

学科分类：核能源与工程

美国|英语

来源: SciTech Connect

【 摘 要 】

Corrective Action Unit (CAU) 168 is identified in the Federal Facility Agreement and Consent Order of 1996 as Area 25 and 26 Contaminated Materials and Waste Dumps. CAU 168 consists of twelve Corrective Action Sites (CASs) in Areas 25 and 26 of the Nevada Test Site, which is approximately 105 kilometers (65 miles) northwest of Las Vegas, Nevada. The CASs contain surface and subsurface debris, impacted soil, and contaminated materials. Site characterization activities were conducted in 2002, and the results are presented in the Corrective Action Decision Document (CADD) for CAU 168 (U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office [NNSA/NSO], 2006). Site characterization results indicated that soil at several sites exceeded the clean-up criteria for total petroleum hydrocarbons (TPH), polychlorinated biphenyls (PCBs), and radionuclides. The Nevada Division of Environmental Protection approved the proposed corrective actions specified in the CADD (NNSA/NSO, 2006). The approved corrective actions include no further action, clean closure, and closure in place with administrative controls.