Laserfiche WebLink
Canepa s Car Wash <br /> 248 East Park Street,Stockton,California <br /> Third Quarter Groundwater Monitoring Report,July 2003 <br /> Page 4 of 5 <br /> . Table 2—Groundwater Laborat.ory Anal tical Results (July 2003 <br /> l; T E X TPH-G MTHE <br /> Analytical Method—> 8020 8020 8020 8020 8015M 8020 <br /> Reporting Units-+ µg/I µg/L AgT 4g/L mg/L µg/L - <br /> Sample I D <br /> 2038-MW1-7110/03 <0 5 <0 5 <0 5 <1 0 <0 05 <5 0 <br /> 2038-MW2-7/10103 55 14 28 38 62 <5 0*(8260B) <br /> 2038-MW3-7/10/03 <0 5 <0 5 <0 5 <1 0 0 063 <5 0 <br /> 2038-MW4-7/10/03 <0 5 <0 5 <0 5 <1 0 <0 05 <5 0 <br /> 2038-MW5-7/10/03 6,200 5,600 1,300 4,500 49 <5 0•(8260B) <br /> 2038-MW6-7/10/03 <0 5 <0 5 <0 5 <1 0 <0 05 <5 0 <br /> 2038-MW7-7/10/03 <0 5 <0 5 <0 5 1 <1 0 <0 05 <5 0 <br /> Units Analytical <br /> mg/L=milligrams per liter=parts per million(ppm) B,T,E,X=benzene,toluene,ethyl benzene,total xylenes <br /> µg/L=micrograms per liter=parts per billion(ppb) TPH-G=total petroleum hydrocarbons quantified as gasoline <br /> MTBE=Methyl ternary butyl ether <br /> °=MTBE was originally analyzed by EPA Method 8020, indicated value is <br /> the result of re-analysts by EPA Method 8260B <br /> FUTURE WORK <br /> • The next quarterly groundwater monitoring event is scheduled for October 2003 Condor submitted a <br /> Work Plan for Additional Soil & Groundwater Investigation by Cone Penetrometer Testing, dated <br /> November 1, 2002, to the SJCEHD for approval The work described by the work plan is intended to <br /> further evaluate the vertical and horizontal extent of groundwater contamination at the site Mr Jeff <br /> Wong of SJCEHD approved the work plan in a letter dated March 18, 2003 Condor is currently <br /> conducting planning and preparation, including off-site access negotiations, for the approved work <br /> �a CONDOR <br />