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l <br /> GROUNDWATER <br /> Elli TECHNOLOGY, INC. 1401 Hafpard Drive,Suite 140,West Sacramento,CA 95691.(9I6)372-4700 <br /> FAX(916)372-8781 <br /> Mr. Bob Vasquez <br /> The.Sputhland.Corporation - <br /> 3146 Gold Camp Drive, #300 <br /> ",Rancho C6Ed:t3Va,Califomia <br /> Subject: ...,.First_Quarter 1995 Monitoring and Sampling Report <br /> Southland Site No. 20304 <br /> 4SS Grant Line Road <br /> Traay,-Californla <br /> project No, 02070 0105 <br /> Dear Mr.Vasquez: <br /> This First Quarter 1995 Monitoring'and Sampling Report presents the results of monitoring and <br /> sampling activities performed by Groundwater Technology, Inc. at The Southland Corporation <br /> (Southlands Store filo:20304 located at 455 Grant Line Road in Tracy, California (Figures 1 and 2, <br /> Attachmeri6)�o e' period January 1 through March 31, 1995. <br /> The activities-during this reporting period included: <br /> ■ monitoring 13 groundwater monitoring wells and 1 groundwater extraction well <br /> (Figure 2,Attachment 1)to measure the depth to water(DTW) and to check for the <br /> presence of separate-phase hydrocarbons (SP) <br /> ■ collecting groundwater samples from 9 groundwater monitoring wells.The samples <br /> y_,—,---,_..,were_submitted-to-a..C.alifornia-certified laboratory and analyzed for benzene,toluene, <br /> �. -.. <br /> e,hylbenzene and xylenes (BTEX), and total petroleum hydrocarbons-as-gasoline <br /> EhAronmental-Protection Agency(EPA) methods 8020/modified 8015 <br /> GroLtndwaterNonitoiring Data <br /> „-.-_._Groundwater Monitoring was performed on March 20, 1995. Prior to monitoring,the well caps of each <br /> __well-were.:opened4G.ellowthe water level in each well to stabilize to atmospheric pressure. The DTW <br /> __was_measuied,;to <br /> the nearest 0.01 foot from the top of the well casing using an ORS Environmental <br /> W.._Equipment.-INTERFACE PROBE„Well Monitodng„System. <br /> 07500745.fiF7{STHL-5) - ........ <br /> 1 Offices thmughout the U.S.,Canada and Oi?erseas <br />