Laserfiche WebLink
Canontel!nvironmental <br /> • <br /> Canonie Environmental Services Corp <br /> 1710 Main Street <br /> Escalon, California 95320 <br /> Phone 209 838 3507 <br /> February 17, 1995 Phone 800 926 0806 <br /> 150091.01 Fax 209 838 3509 <br /> Ms Mary Meays ysQlaywo <br /> San Joaquin County Public Health Services <br /> Environmental Health Division FEB 2 1 <br /> P.O Box 2009 ?995 <br /> Stockton, CA 95201 ENVIRONMENTAL HEALTH <br /> PERMIT/SERVICES <br /> Subject Work Plan for Additional Subsurface Investigation, KOK Realty, 2403 W <br /> Navy Drive, Stockton, California, Site Code 2023 <br /> Ms Meays <br /> . This letter report is submitted in response to correspondence from San Joaquin County Public <br /> Health Services, Environmental Health Division (PHS/EHD) to KOK Realty Corporation <br /> (KOK) dated January 12, 1995 in which PHS/EHD requested a work plan to continue the <br /> groundwater investigation at the subject site The location of the site is depicted on Plate 1 <br /> BACKGROUND <br /> I <br /> The site was the location of one underground storage tank In response to a PHS/EHD request <br /> for a subsurface investigation, RESNA Industries Inc (now Canonie Environmental Services <br /> Corp [Canonie]) was engaged by the law firm of McDermott, Will & Emery to assess the <br /> nature and extent of soil and groundwater contamination at the site <br /> In early 1992 a RESNA field geologist observed the drilling of three soil bonngs (MW1, <br /> MW2, and MW3) at the site to characterize subsurface conditions Groundwater was <br /> encountered at a depth of approximately 15-16 feet below ground surface The borings were <br /> advanced to a depth of approximately 30 feet below grade and subsequently converted to <br /> groundwater monitoring wells Monitoring well locations are shown on Plate 2 <br /> Laboratory analysis of soil samples collected from the three borings determined that petroleum <br /> hydrocarbon constituents were detected in the soil within 4-5 feet of the static water levels at <br /> the site Laboratory analysis of groundwater samples collected from the wells subsequent to <br /> • development indicated that gasoline constituents were present above laboratory method <br /> detection limits in the groundwater samples collected from each site monitoring well Initial <br />