Corrective Action Plan for Corrective Action Unit 240: Area 25 Vehicle Washdown Nevada Test Site, Nevada

Tobiason, D. S.

Bechtel Nevada Corporation

关键词: Soils;    Site Characterization;    Regulations;    54 Environmental Sciences;    Nevada Test Site;   

DOI  :  10.2172/783904
RP-ID  :  DOE/NV--611
RP-ID  :  AC08-96NV11718
RP-ID  :  783904

美国|英语

来源: UNT Digital Library

【 摘 要 】

The purpose of this Corrective Action Plan is to provide the strategy and methodology to close the Area 25 Vehicle Washdown. The CAU will be closed following state and federal regulations and the FFACO (1996). Site characterization was performed during March 1999 at each CAS. Soil samples were collected at each CAS using a direct-push method. Soil samples were collected from the surface to depths of up to 2.7 m (9 ft) below ground surface. In addition, the gravel sump at CAS 25-07-02 (F and J Roads Pad) was sampled using a backhoe. Soil samples were collected from depths of 0 to 0.6 m (0 to 2 ft) below the gravel layer in the sump.