LISTING OF KEY PROJECTS

CLIENT/PROJECT

ROLE

DATE

TYPE OF WORK
Wallace-Kuhl Associates Consultant From June 1999 Air emissions assessment of VOCs from contaminated groundwater plume for land re-development; residential re-use.
Entrix Consultant May 1999 to June 1999 Air emissions assessment of VOCs from contaminated plume off-site in residential neighborhood: PG&E site.
ERM Consultant From March 1999 Air emissions assessment of VOCs from solvent storage yard.
ERM Consultant From February 1999 Air emissions assessment of VOCs from off-soite groundwater plume:residential
Round Mountain Gold Mine/Cripple Creek-Victor Gold Mine Consultant December 1998 to April 1999 Air emissions assessment of HCN and NH3 from leach pads and gold recovery system.
City of Santa Barbara, Legal Council Consultant September 1998 to February 1999 Air emissions assessment of VOCs from city landfill: assessment of landfill and off-site migration.
Secor Consultant September 1998 to February 1999 Air emissions assessment of VOCs from leaking underground storage tank/product plume on groundwater.
TetraTech/Navy Clean Contract Consultant July 1998to December 1998 Air emissions assessment of VOCs from burn pits and landfills for closure.
DuPont Sabine River Works Consultant From May 1998 Air emissions assessment of VOC from a large, industrial wastewater treatment facility.
Chevron Products Division Consultant From April 1998 Air emissions assessment of VOC impact to land surface from product plume on groundwater plume in Hooven, Ohio: downhole flux and surface emission flux assessment.
Ciba Specialty Chemical Corp. Consultant From April 1998 Semi-annual assessment of VOC control of a WET cap on a landfill containing 1,2,3-TCP.
Levine & Frickie Consultant March 1997 to December 1997 Assessment of PERC infiltration through concrete slab over a contaminated groundwater plume.
National Council of Air and Stream Improvement (NCASI) Consultant December 1997 to March 1998 Air emissions assessment of VOCs from clarification unit treatment processes at pulp mills: methanol and chloroform.
Georgia Pacific Consultant Noveber 1997 to November 1998 Air emissions assessment from solids landfill and wastewater treatment facility.
IT Corporation Consultant From October 1997 Air emissions assessment of VOC impact to land surface from a groundwater plume: on and off-site assessment.
Luce, Forward, Hamilton & /Scrips, Law Office Consultant From October 1997 to July 1998 Air emissions assessment of VOC impact to land surface from an off-site groundwater plume at an elementary school in El Cajon, CA; indoor air testing and flux testing.
McLaren Hart/ChemRisk Consultant November 1997
to February 1997		 Indoor air study: Determination of VOC emissions from contaminated water use; indoor/residential.
Geosyntec Consultants Consultant November 1997 to March 1998 Air emissions assessment of VOCs and SVOCs from a landfill cell at Casmaila Class I TSDF.
Harding Lawson Associates Consultant May 1997 to December 1997 Air emissions assessment of VOC impact to land surface from an off-site groundwater plume.
Woodward-Clyde Consultants Consultant February 1997 to December 1997 Infiltration of VOCs from a subsurface plume into a structure through the slab; emissions assessment.
Fluor Daniels Consultant November 1996 to April 1997 Air emissions assessment from a groundwater sparge test groundwater clean-up technology assessement.
EMCON Consultant March 1997 to December 1997 Air emissions assessment of a large municipal landfill.
Woodward Clyde Consultants/EATON Consultant February 1997 to November 1997 Assessment of air infiltration into a building from groundwater plume.
McLaren Hart/Chem Risk Consultant October 1996 to December 1996 Off-gasing study from commercial products using an indoor chamber.
Fluor/GTI Consultant October 1996 to February 1997 Air emissions assessment of a contaminated groundwater sparge test.
Environ Consultant July 1996 to December 1997 Air Pathway Assessment of an east coast Superfund site.
Dames & Moore/Texaco Consultant June 1996 to August 1996 Air emissions assessment of a diatomite mining operation.
McLaren Hart/Chem Risk Consultant May 1996 to December 1997 Air Pathway Assessment of a residential area over landfills.
Georgia Pacific Consultant April 1996 to September 1996 Air emissions assessment of a pulp mill separator pond.
McLaren Hart/Chem Risk Consultant February 1996 to August 1996 Air emissions assessment of an industrial site with a regional groundwater plume.
Post Buckley Schuh & Jernigan Consultant February 1996 to April 1996 Air emissions assessment of a compost facility.
Bechtel/Navy Clean Contract Consultant February 1996 to June 1996 Air emissions assessment of buried landfills on North Island.
Bechtel/Navy Clean Contract Consultant February 1996 to June 1996 Air emissions assessment of buried landfills on El Toro base.
South Coast Air Quality Management District Consultant February 1996 to November 1996 Air emissions assessment of the dairy industry for PM-10 precursor emissions.
McLaren Hart/Chem Risk Consultant October 1996 to December 1996 Off-gasing study from commercial products using an indoor chamber.
HSI-Geotrans/State of Colorado (CDPHE) Consultant From October 1994 Air emissions assessment of the Rocky Mountain Arsenal; Air Pathway Analysis. Development of Interactive Comprehensive APA Tool.
McLaren Hart/PPG Industries Consultant January 1996 to October 1996 Air emissions assessment of fugitive emissions from area (groundwater) plume.
BECHTEL/Navy Clean Contract Consultant November 1995 to May 1996 Air Pathway Assessment of three landfills on the North Island facility.
EPA Region IX Consultant August 1995 to January 1996 Air emissions assessment of ozone precursors from the dairy industry.
Post, Buckley, Schuh & Jernigan, Inc. Consultant June 1994 to March 1995 Air emissions assessment of three Philadelphia Water District wastewater treatment facilities.
Post, Buckley, Schuh & Jernigan, Inc. Consultant June 1994 to November 1995 Air emissions assessment of Philadelphia Water District compost facility.
McFall & Sartwelle, Attorneys at Law Consultant April 1994 to March 1996 Expert witness for litigation support.
Cal EPA, Department of Toxic Substance Control Consultant September 1994 to February 1995 Assessment of emissions from a buried landfill in residential neighborhood.
Dames & Moore/Shell Oil Consultant June 1994 to December 1994 Undisturbed hazardous waste site (Del Amo, California) assessment for health risk assessment.
US EPA Consultant March 1994 to November 1994 Assessment of ozone precursors (VOCs) from livestock waste (dairies).
US Bureau of Reclamation Consultant November 1993 to October 1994 Assessment of VOC emissions from the Westminster Superfund Site, Westminster, CA.
ICF Kaiser Consultant May 1994 to July 1994 Evaluation of optical remote sensing at the McColl Superfund Site.
Los Alisos Water District Consultant March 1994 to September 1994 Compliance testing of sludge dewatering facility.
Jacobs Engineering Group, McClellan AFB Consultant March 1994 to July 1994 Assessment of VOC emissions from landfill on-site.
City of Ukiah Public Works Consultant February 1994 to December 1995 Assessment of emissions from a municipal landfill supporting an EIR.
3M Chemical Consultant December 1993 to September 1994 Assistance for AB 2060 certification of foam products for hazardous waste technology.
US Bureau of Reclamation Consultant November 1993 to June 1994 Development of protocol and sampling equipment for soil gas well monitoring, Brett Pits, Grand Coulee, WA.
US Bureau of Reclamation Consultant November 1993 to June 1994 Assessment of VOC emissions from the Westminster Superfund Site, Westminster, CA.
National Council for Air and Stream Improvement Consultant September 1993 to February 1994 Assessment of VOC emissions from pulp mill unit.
EG&G Idaho/DOE Consultant July 1993 to January 1994 Assessment of VOC emissions from military landfills.
Rohm & Haas/Dupont Consultant July 1993 to August 1993 Assessment of VOC/SVOC emissions from industrial process.
3M Chemical Consultant May 1993 to October 1993 Evaluation of daily cover for municipal landfills.
Shell Oil/ Council Consultant May 1993 Litigation support for Rocky Mountain Arsenal site.
County of Los Angeles Sanitation Consultant March 1993 Assessment of VOC emissions off-site from a municipal landfill.
Joint Emissions Inventory Program/CH2MHill Consultant February 1993 to September 1993 Assessment of ROG/Odor emissions for over 20 POTWs.
City of Los Angeles, Tillman POTW Consultant January 1994 to July 1993 Assess VOC emissions on aeration basins under different operating conditions.
Advanced Microsystem Devices Consultant December 1992 to March 1993 Expert witness services in litigation.
CHEMRISK Site Assessment Consultant December 1992 Design and conduct air pathway analysis in residential area over buried waste.
Starr Petroleum Terminal Consultant November 1992 to July 1993 Assessment of VOC emissions from marine terminal.
Rusmar Surface Cover Testing Consultant August 1992 to October 1992 Conducted VOC control efficiency testing on various covers for municipal landfill sites.
City of Los Angeles, Hyperion POTW Consultant July 1992 Conduct VOC emissions testing on aeration basin.
Romic Site Assessment Consultant June 1992 to August 1992 Conduct VOC emissions testing on chemical production facility.
Del Amo NPL Site Consultant May 1992 to March 1993 Design and conduct air pathway analysis support for feasibility study.
Union Pacific Site Consultant May 1992 Design air monitoring program for particulate matter fugitive emissions.
City of Los Angeles, Tillman POTW Consultant March 1992 to April 1992 Conduct VOC emissions testing on unit treatment processes.
Legal Council for Weyerhaeuser Consultant June 1992 to January 1993 Conduct emission rate testing and provide expert witness services.
Waste Management Consultant March 1992 to July 1992 Air pathway analysis, air emissions control technology design, and air monitoring at a CERCLA site in Fort Wayne, Indiana.
Weyerhauser Consultant November 1991 to January 1992 Air emissions of odorous compounds from waste lagoons.
Advanced Microsystem Devices Consultant April 1991 to March 1993 Surface emissions of VOC from subsurface source.
IBM Consultant January 1992 to June 1992 Complex facility emissions inventory.
EPA/SAIC Consultant From September 1991 Preparation of EPA engineering bulletins on air pathway analysis, area source control technologies, and air monitoring at CERCLA sites.
Port of Valdez Citizens Advisory Committee Consultant From December 1991 Consult on air monitoring programs.