Post-Closure Inspection Report for the Tonopah Test Range, Nevada, for Calendar Year 2013

Silvas, A. J.

关键词: RCRA PCR FY2013;   

DOI  :  10.2172/1131060
RP-ID  :  DOE/NV--1517
RP-ID  :  DOE/NV/25946--2006
PID  :  OSTI ID: 1131060

学科分类：核能源与工程

美国|英语

来源: SciTech Connect

【 摘 要 】

This report provides the results of the annual post-closure inspections conducted at the closed Corrective Action Units (CAUs) located on the Tonopah Test Range (TTR), Nevada. This report covers calendar year 2013 and includes inspection and repair activities completed at the following CAUs: ??? CAU 400: Bomblet Pit and Five Points Landfill (TTR) ??? CAU 407: Roller Coaster RadSafe Area (TTR) ??? CAU 424: Area 3 Landfill Complexes (TTR) ??? CAU 453: Area 9 UXO Landfill (TTR) ??? CAU 487: Thunderwell Site (TTR) Inspections were conducted according to the post-closure plans in the approved Closure Reports and subsequent correspondence with the Nevada Division of Environmental Protection. The post-closure inspection plans and subsequent correspondence modifying the requirements for each CAU are included in Appendix B. The inspection checklists are included in Appendix C. Field notes are included in Appendix D. Photographs taken during inspections are included in Appendix E. The annual post-closure inspections were conducted on May 14, 2013. Maintenance was performed at CAU 400, CAU 424, and CAU 453. At CAU 400, animal burrows were backfilled. At CAU 424, erosion repairs were completed at Landfill Cell A3-3, subsidence was repaired at Landfill Cell A3-4, and additional lava rock was placed in high-traffic areas to mark the locations of the surface grade monuments at Landfill Cell A3-3 and Landfill Cell A3-8. At CAU 453, two areas of subsidence were repaired and animal burrows were backfilled. Vegetation monitoring was performed at the CAU 400 Five Points Landfill and CAU 407 in June 2013. The vegetation monitoring report is included in Appendix F.