Monitoring and Data Analysis for the Vadose Zone Monitoring System (VZMS), McClellan AFB. Quarterly Status Report (2/20/98 - 5/20/98)

Technical Report · Thu Jun 18 00:00:00 EDT 1998

DOI:https://doi.org/10.2172/760285· OSTI ID:760285

Zawislanski, P T; Mountford, H S; Dahlquist, R; Rodriguez, S J

This report contains information on field and laboratory work performed between February 20th, 1998 and May 20th, 1998, at site S-7 in IC 34, at McClellan AFB. At this location, a Vadose Zone Monitoring System (VZMS) (LBNL, 1996) 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: moisture content changes, based on neutron logging; gas-phase VOC concentrations; aqueous-phase VOC concentrations; temperature profiles; and installation of new instrument cluster.

• Research Organization: Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (US) (US)
• Sponsoring Organization: U.S. Department of Defense (US)
• DOE Contract Number: AC03-76SF00098
• OSTI ID: 760285
• Report Number(s): LBNL-41959; R&D Project: 897001; TRN: AH200032%%96
• Resource Relation: Other Information: PBD: 18 Jun 1998
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES
MILITARY FACILITIES
CALIFORNIA
SOILS
MONITORING
HYDRAULIC CONDUCTIVITY
SOIL CHEMISTRY
GAS ANALYSIS
MOISTURE
WATER CHEMISTRY
GROUND WATER
VOLATILE MATTER
TEMPERATURE DISTRIBUTION
MEASURING INSTRUMENTS
INSTALLATION