Laserfiche WebLink
r <br /> C ,6 R Ms. Margaret Lagorio <br /> �1►� May 17, 2001 <br /> Soil Vapor Extraction (SVE) Feasibility Testing: Cambria will perform an SVE feasibility test <br /> on wells EW-1, MW-1, and MW-4B. The purpose of the test will be to determine if there are any <br /> hydrocarbons in the unsaturated zone below 22 feet below ground surface (ft bgs) and above the <br /> groundwater table. Equiva over-excavated to a depth of 22 ft bgs during dispenser repair and <br /> remediation activities. <br /> CLOSING <br /> We appreciate the opportunity to work with you on this project. Please call Owen Ratchye at <br /> (510)450-1984 if you have any questions or comments. <br /> Sincerely, <br /> Cambria Environmental Technology, Inc <br /> 6; &7�_ Qk® Gg0 <br /> _ Owen C. Ratchye,PE <br /> Senior Pro'e ngineer SfEPHAN A.s0R �N <br /> • a No.EG 2058 -a <br /> 0 CERTIFIED p <br /> ® ENGINEERING <br /> GEOLOGIST <br /> h A. Bork, C.E.G.,C.HG. 4F CA <br /> Associate Hydrogeologist <br /> Figures: 1 -Groundwater Elevation Contour Map-Zone A <br /> 2- Groundwater Elevation Contour Map -Zone B <br /> Tables: 1 -Groundwater Extraction System- Analytical Results <br /> 2 -Groundwater Extraction System-Mass Removal Calculations <br /> Attachments: A -Blaine Groundwater Monitoring Report and Field Notes <br /> B - GINE System Analytical Results <br /> cc: Karen Petryna,Equiva Services LLC, P.O. Box 7869 Burbank, CA 91510-7869 <br /> Marcus Pierce, RWQCB 3443 Routier Road, Sacramento, CA 95827-3098 <br /> Robert G. den Dulk, 2412 Avenue 360,Kingsburg, CA 93631 <br /> Dale Ramey, City of Ripon,259 North Wilma Avenue, Ripon, CA 95366 <br /> garipon341 main\gm\I q01 gm.doc <br /> 3 <br />