Laserfiche WebLink
Eckert Cold Storage Company <br /> Pant <br /> 7S7Moffat Blvd, Manteca, California October 29, 1998 <br /> . Quarterly Groundwater Sampling Report, October, 1998 Page: 2 <br /> Summary of Analytical Findings <br /> ' This quarter, September 30, 1998, contaminants were detected in monitoring wells MW-1, <br /> MW-3 and MW-5 <br /> 9/30/98 Benzene, Toluene E-Benzene Xylene MTBE Diesel Gasoline <br /> Well u ugIL u u u E& m u m u <br /> ' MW-I 3,500 69 1 500 1,400 25 3 2(3,20p) 16 K16,OM <br /> MW-3 480 250 850 3,700 ND 18 (l,800) 14 14,000 <br /> ' MW-4 ND ND ND ND ND ND ND <br /> MW-5 ND ND ND ND 9 3 ND ND <br /> MW-6 ND ND ND ND ND ND ND <br /> 1 <br /> Both gasoline and diesel concentrations increased since the last quarter's monitoring event <br /> ' in April, 1998, while MTBE concentrations decreased in MW-I and MW-5 New <br /> landscaping covered MW-7 with soil, therefore it was not located Since the time of <br /> sampling, MW-7 has been found and will be used in next quarters sampling event The <br /> monitoring wells will be measured, purged and sampled again next quarter, and a new <br /> gradient calculated A Receptor Well Survey is in process and will be completed in nud <br /> November <br /> ' Prepared by <br /> ' <br /> ESS <br /> �oQp,OF1py� <br /> u rte] 4 No � <br /> <IAy� <br /> Le a ano, P #22339 22 339 0 s <br /> California Registered Civil Engineer Exp 9,30-o f <br /> ly CMI, <br /> jFOF CALIF�4` <br /> Jf�son P Cashman, M E M <br /> ' Environmental Specialist <br />