EPA Contract Laboratory Program, Organics. Nov 1985 to Apr 1988, Mar 1989 to Dec 1995: Analysis of waters and soils from Superfund sites according to the EPA CLP SOW (most recently SOW OLM03.1) for analysis of volatiles, semivolatiles and pesticide/PCBs with 35 day turn-around.

EPA Contract Laboratory Program for Inorganics. September 1995 to October 2000: Analysis of waters and soils from Superfund sites, in accordance with EPA CLP SOW ILM04.0 for analysis of metals and cyanide in water and soil with 35 day turn-around.

Washington State Department of Ecology. 1987 to present: Various projects including water, sediment, soil, tissue and waste matrices analyzed for volatiles, semivolatiles, pesticides/PCBs, herbicides, organo-phosphorous pesticides, metals, and conventionals.

Alaska Department of Environmental Conservation. 1988 to 1990: Contract to provide organic and inorganic analytical services as requested, with three levels of deliverables and QA as specified by the contract.

URS Corporation. 1990 to present: Analysis of samples from hazardous sites for initial investigation and classification using NFESC (NEESA) protocols, concurrent with application for NFESC certification. Services provided include analysis of soils and waters for volatiles, semivolatiles, pesticides/PCBs, TAL metals, TCLP metals, TPH, full data deliverables and disc deliverables in specified formats.

The Boeing Company. 1987 to present: Contract for quarterly monitoring of drinking waters in Oregon. 1989 to present: Contract to supply analytical services and rapid turnaround tests to specified Boeing facilities worldwide. Experience with large scale phase II property evaluations and RCRA facilities investigations. Extensive use of GC/MS-SIM and ICP/MS techniques to reach risk based quantitation levels.

Puget Sound Ambient Monitoring Program. November 1988: Development of SPE-Silica Gel Column clean-up techniques for separation of non-polar and polar extractable components, and of 100 gm purge 'SuperVOAs' techniques for low-level volatile detection limits. 1989 to present: Perform analyses using the above techniques for several clients in support of this project.

Port of Seattle, Terminal 91 Monitoring Project. December 1985 to 1989: Analysis of waters and sediments during construction operations using Methods 1624 and 1625 (Isotope Dilution).

Port of Seattle, Terminal 117 Early Action Project. December 2003 to present: Analysis of waters and sediments during construction operations methods modified for low level detection of Pesticides and PCBs.

Puget Sound Sediment Characterization. 1988 to present: Analysis for organics and metals using PSDDA (Puget Sound Dredge Disposal Act) guidelines and PSEP (Puget Sound Estuary Program) protocols for various consultants such as Pentec, EVS, SAIC, and Striplin Environmental.

EVS Consultants. 1988: Project to analyze for alkanes and PNAs in edible fish tissue and clams using NOAA methodologies with analysis by GC/FID and confirmation by GC/MS.

Underground Storage Tank Testing and Monitoring. 1987 to present: Analytical support for numerous clients using established methods for TPH analysis (418.1, NWTPH-G, NWTPH-D, NWTPH-HCID, VPH, EPH), BETX, lead, metals, PCB, and TCLP analyses.

Landfarm Monitoring. 1989 to 2000: Quarterly and semiannual monitoring of PNAs, volatiles, metals and specified ions for client in Texas administering a site in Montana.

Battelle Pacific Northwest Laboratories. 1987 to present: Various organic and inorganic analyses of fresh and marine water, marine sediments and biota. Many large projects from domestic and international sites.

Hylebos Cleanup Committee. 1994-Present: Analysis of highly contaminated estuarine sediment samples for organic and inorganic parameters. Extensive use of extract cleanups to remove cross-contamination. Additional requirements included non-standard analyses for wood waste chemicals and organic unknowns using via GC/MS with an NBS spectral library.

US Air Force. 1994-1995: Analysis of soil, sediment, and water samples from the Kotzebue Long Range Radar Site in Alaska. Work followed participation in on-site audit by AFCEE (the US Air Force Center for Environmental Excellence).

URS Corporation. 1998 – present Analysis of soil, sediment, surface water tissue, and non-aqueous phase liquid for area surrounding former Tongue Point Landfill site. Codeveloped special ASE extraction for removing fats from tissue extracts and lowering detection limits. Used GC/MS-SIM technique to achieve risk based limits for PAHs and phthalates.

Retec. 1998 – 2002: Full Appendix IX analyte list determined in lake and river sediment, ground water, surface water, fish tissue, and bird tissue from a Wyoming site. Extensive use of extract cleanup procedures and multiple GC/MS calibrations. All sediments were extracted at PSDDA levels to achieve risk based detection levels.

Washington State DNR 2003 – Bioaccumulative Chemicals of Concern Study. Analysis of sediments and tissues using isotope dilution to determine acheiveable detection limits for BCOC compounds. Analysis by both GC/ECD and GC/MS.