Sampling and Analysis Instruction for Borehole Sampling at 118-B-1 Burial Ground

W. S. Thompson

关键词: BOREHOLES;    CLOSURES;    CONTAMINATION;    DISTRIBUTION;    EXCAVATION;    MONITORING;    REMEDIAL ACTION;    SAMPLING;    SOILS;    TRITIUM Hanford;    Sampling at 118-B-1 Burial Ground;    Sampling and Analysis;    Instruction for Borehole Sampling;   

DOI  :  10.2172/944084
RP-ID  :  WCH-00157, Rev. 0
PID  :  OSTI ID: 944084
Others  :  TRN: US200902%%976

学科分类：地球科学(综合)

美国|英语

来源: SciTech Connect

【 摘 要 】

The Washington Closure Hanford (WCH) Field Remediation Project has removed all of the disposed materials and contaminated soil from the 118-B-1 Burial Ground with the exception of tritium-contaminated soil that is believed to extend from the bottom of the present excavation to groundwater and is believed to contribute to tritium contamination observed at down-gradient monitoring Well 199-B8-6. This sampling and analysis instruction (SAI) provides the requirements for sample collection and laboratory analysis for characterization of the vertical distribution of tritium contamination in the vadose zone soil below the 118-B-1 Burial Ground remedial action excavation.