Laserfiche WebLink
Chevron <br /> Chevron <br /> Chevron Products Company <br /> 6001 Bollinger Canyon Road <br /> February 27, 1997 Building L <br /> San Ramon CA 94583 <br /> PO Box 6004 <br /> San Ramon CA 94583-0904 <br /> Mr Ron Rowe Marketing—Sales West <br /> San Joaquin County Public Health Services Phone 510 842 9500 <br /> P O Box 388 <br /> Stockton, CA 9520 1-03 88 <br /> Re Chevron Station# 9-8264, 3775 Tracy Blvd, Tracy, CA <br /> Attached Groundwater Momtonng Report(Blaine Tech, 9/19/96) <br /> Dear Mr Rowe <br /> Please find attached a report dated September 19, 1996 wluch was prepared by Chevron's consultant, <br /> Blame Tech Services, Inc (Blaine Tech),to describe the results of groundwater monitoring that was <br /> performed at the subject site on August 20, 1996 <br /> In August Blaine Tech gauged and sampled all four site-related monitoring wells The measured flow <br /> direction of groundwater was easterly Groundwater samples from each well were analyzed for the <br /> presence of TPHGas, BTEX constituents, TPHDiesel, and MTBE In addition samples collected from <br /> well MW-1 were analyzed for total oil and grease, soluble metals, sena-volatile organic compounds <br /> (SVOC's) and halogenated volatile organic compounds(HVOC's) <br /> There were no motor fuel hydrocarbons detected at any of the site wells The presence of MTBE was <br /> detected again, at wells MW-3 and MW-4 MTBE was non-detect at wells MW-I and MW-2 Samples <br /> from well MW-I did not detect HVOC's or SVOC's There was 53 ppb of Zinc measured in groundwater <br /> at well MW-1 All other soluble metals were non-detect There was 12,000 ppb total oil and grease <br /> detected at well MW-1 <br /> If you have any questions or comments, please contact me directly at(510) 842-8695 <br /> Sincerely, <br /> Brett L Hunter <br /> Environmental Engineer <br /> Site Assessment and Remediation <br /> Attachment <br /> cc City of Tracy Fire Department,Prevention Division, 325 E 10th St , Tracy, CA 95376 <br /> Elizabeth Thayer, Central Valley RWQCB, Sacramento, CA <br /> Russell D Kcil Jr, Keil Sonoma Corp , 244 Kearny St, San Francisco, CA 94108 <br /> I <br />