Interim-status groundwater monitoring plan for the 216-B-63 trench. Revision 1
This document outlines the groundwater monitoring plan for interim-status detection-level monitoring of the 216-B-63 Trench. This is a revision of the initial groundwater monitoring plan prepared for Westinghouse Hanford Company (WHC) by Bjornstad and Dudziak (1989). The 216-B-63 Trench, located at the Hanford Site in south-central Washington State, is an open, unlined, earthern trench approximately 1.2 m (4 ft) wide at the bottom, 427 m (1400 ft) long, and 3 m (10 ft) deep that received wastewater containing hazardous waste and radioactive materials from B Plant, located in the 200 East Area. Liquid effluent discharge to the 216-B-63 Trench began in March 1970 and ceased in February 1992. The trench is now managed by Waste Tank Operations.
- Research Organization:
- Westinghouse Hanford Co., Richland, WA (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC06-87RL10930
- OSTI ID:
- 89982
- Report Number(s):
- WHC-SD-EN-AP-165-Rev.1; ON: DE95015656; TRN: 95:017870
- Resource Relation:
- Other Information: PBD: 13 Jun 1995
- Country of Publication:
- United States
- Language:
- English
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40 CFR 265 interim status indicator-evaluation ground-water monitoring plan for the 216-B-63 trench
Interim-status groundwater monitoring plan for the 216-B-63 trench