Major Oil Companies Municipal School District - Washington State Bank - Washington State Manufacturing Facility - Los Angeles Development Company - Indio, California Major Oil Companies Major Oil Company Ð Multi-Site 23 former and operating service station sites in California Vapor Extraction Air Sparging and Bioventing technologies utilized Closure for soils on all sites and ground water on some sites Lump sum prices to closure on each site Total contract value over $2,000,000 Major Oil Company - WA Former service station in western Washington State Vapor Extraction technology utilized Lump sum to closure of site soils to MTCA Method A criteria in less than 1 year Closure with the Washington State Department of Ecology Municipal School District - Washington State Municipal School District - Washington State Operating bus barn Air Sparging and Vapor Extraction technologies utilized Lump sum to closure (MTCA Method A) of site soil and ground water Contracted remedial time frame of 1 year Work on-going with soil cleaned and ground water nearing MTCA Method A criteria Bank - Washington State Bank - WA Operating convenience store Air Sparging and Vapor Extraction technologies utilized Lump sum to closure (MTCA Method A) for site soil and ground water Contracted remedial time frame of 1 year Contract amount $100,000 Work on-going with soil cleaned and ground water at 7.7 ppb benzene (down from > 1,000 ppb) Manufacturing Facility - Los Angeles Manufacturing Facility - Los Angeles County Lump sum pricing for soil and groundwater closure Total contract was approximately $250,000 Vapor Extraction and Dual Vapor Extraction technologies utilized Soil and Groundwater have met cleanup objectives Closure pending with the Los Angeles Regional Water Quality Control Board Development Company - Indio, California Development Company Ð Indio, California Former service station under an earthen overpass Lump sum to closure on a cost sharing basis Work on-going Contract value of $300,000 - $400,000