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U.S. Department of Energy
Office of Scientific and Technical Information

Monitoring and data analysis for the Vadose Zone Monitoring System (VZMS), McClellan AFB. Quarterly status report, May 15, 1997--August 15, 1997

Technical Report ·
DOI:https://doi.org/10.2172/589219· OSTI ID:589219

This report contains information on field and laboratory work performed between May 15th and August 15th 1997 at site S-7 in IC 34, at McClellan AFB. At this location, a Vadose Zone Monitoring System (VZMS) is currently being used to collect subsurface data including hydraulic potential, soil gas pressure, moisture content, water chemistry, gas chemistry, and temperature. This report describes: (1) re-calibration of pressure transducers; (2) moisture content changes, based on neutron logging; (3) gas-phase VOC concentrations; (4) aqueous-phase VOC concentrations; (5) temperature profiles; and (6) pressure readings.

Research Organization:
Lawrence Berkeley Lab., CA (United States)
Sponsoring Organization:
USDOE Assistant Secretary for Human Resources and Administration, Washington, DC (United States); Department of Defense, Washington, DC (United States)
DOE Contract Number:
AC03-76SF00098
OSTI ID:
589219
Report Number(s):
LBNL--41009; ON: DE98052720
Country of Publication:
United States
Language:
English