ARCHIVED REPORTS XR0001838 - Laserfiche WebLink

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r -7 DEC 2 8 1994 ENVIRONMENTAL,HEALTH PERMIT/SERVICES 22 December 1994 Ms Lunda Turkatte San Joaquin County Public Health Services Environmental Health Department P O Box 338 Stockton, CA 95201-0388 Re: Quarterly Status Report- Fourth Quarter 1994 521 North Cherokee Lane, Lodi, California Site Code: 1324 Dear Ms Turkatte Thus letter is being sent to provide documentation of the work performed on the above site during the fourth quarter of 1994, and provide the permit application for the probe locations 1 on the Del Rancho Motor Inn property. On 28 October.' I sampled MW-2 and performed the product removal at MW-3 Based on the discrepancy between the results provided by the laboratories, a split sample was provided to three laboratories Each laboratory received three 40-m1 VOAs. All nine of the VOAs were filled from the same bailer of water (no refilling of the bailer was necessary). The laboratories received alternately filled VOA's (Lab #1 received the first, fourth, and seventh filled while Lab #2 received the second, fifth, and eighth, etc.) TPHg results ranged from 1,900 ug/l to 9,800 ug/l (copies of the analytical laboratory reports are attached). Based on the results, and a laboratory review of each of the laboratories by a trusted chemist, I will be using Matrix for all future analytical needs. The product layer on MW-3 was approximately 118-inch thick prior to removal Five gallons of product/water were removed and recycled at the Ramos facility in West Sacramento, California OnDecember 19. 2Q, ggd21• Gregg Ln-Situ advanced 15 CPT probes. Refusal was common on the north side of the site and on the Del Rancho Motor Inn property Hydropunch groundwater samples were collected at 10 locations. Qualitative field results indicate that the groundwater plume extends well offsite to the south Analytical data (not yet received) will be necessary to evaluate the extent of migration in all directions