Drilling Specifications: Well Installations in the 300 Area to Support PNNL’s Integrated Field-Scale Subsurface Research Challenge (IFC) Project

Bjornstad, Bruce N. ; Vermeul, Vince R.

关键词: HANFORD RESERVATION;    WATER WELLS;    WELL DRILLING;    URANIUM;    GROUND WATER;    SAMPLING;    MONITORING;    RADIONUCLIDE MIGRATION;   

DOI  :  10.2172/947479
RP-ID  :  PNNL-17199 Rev. 3
PID  :  OSTI ID: 947479
Others  :  Other: KP1504010
Others  :  TRN: US0901533

美国|英语

来源: SciTech Connect

【 摘 要 】

Part of the 300 Area Integrated Field-Scale Subsurface Research Challenge (IFC) will be installation of a network of high density borings and wells to monitor migration of fluids and contaminants (uranium), both in groundwater and vadose zone, away from an surface infiltration plot (Figure A-1). The infiltration plot will be located over an area of suspected contamination at the former 300 Area South Process Pond (SPP). The SPP is located in the southeastern portion of the Hanford Site, within the 300-FF-5 Operable Unit. Pacific Northwest National Laboratory (PNNL) with the support of FH shall stake the well locations prior to the start of drilling. Final locations will be based on accessibility and will avoid any surface or underground structures or hazards as well as surface contamination.