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MONI'T'ORING AND REPORTING PROGRAM NO.115-2004-0820 -2- <br /> SOUTH <br /> 2-SOUTH SHORE PARCELS,L&M OPERABLE UNIT <br /> CONOCOPHILLIPS PETROLEUM COMPANY;CHEVRON,U,S.A.; <br /> TEXACO REFINING AND MARKETING,INC.;TOSCO CORPORATION; <br /> L&M PETROLEUM COMPANY,INC.;AND MR.BILLY MCKINNON <br /> STOCKTON,SAN JOAQUIN COUNTY <br /> groundwater also shall be provided in monitoring reports. Sample collection and analysis shall follow <br /> standard EPA protocol. <br /> Maximum Detection Sampling <br /> Constituents EPA Analytical Method Limit(yrglq' Fr a ey' <br /> �, <br /> Depth to Groundwater ... — Qnhirterly <br /> Volatile Organic Compounds 802 IB or 8260B 0.5 Quarterly <br /> Semivolatile Organic Compounds •8270 various' Quarterly <br /> TPH as Gasoline e015M 50 Quarterly <br /> TPH as Diesel(Extractable) 8015W 50 Quarterly <br /> TPH as Motor Oil(Extractable) Sol 5M, so Quarterly <br /> Benzene 8020 or 8260E 0.5 Quarterly <br /> Toluene 8020 or 826DB 0.5 Quarterly <br /> Ethylbenzene• 8020 or 8260E 0.5 Quarterly <br /> Xylene 8020 or 8260B 0.5 Quarterly <br /> Dissolved Metals r 6000!7000 various' Semi-aanuallyr <br /> MTEE' 826M 0.5 Quarterly <br /> TBA' 82608 5 Quarterly <br /> TAME' 8260B 0.5 Quarterly <br /> DRE' 82601 0.5 Quarterly <br /> me 8260B 0.5 Quarterly <br /> Ethanol'• 8260B 50 Quarterly <br /> Mcawno[' 8260E too Quarterly <br /> • For hhondetectable results. <br /> ' Groundwater level measurements for all South Shore Parcel monitoring rolls shall be collected within an eight-hour <br /> period Groundwater sampling activities for all wells requiring sampling slap be collected within five days. If the OUs <br /> are collecting water levels and performing sampling separately,the activities must be coordinated to meet these <br /> ' Maximum detection limits mast meet or be lower than the a lreable water <br /> pp quality objective,tmfess this is not achievable <br /> by an EPA or State approved laboratory method. See Table 2 for a list of applicable water quality objectives. <br /> ` Without silica get cleanup. <br /> s Dissolved metals to be analyzed include antiawn ,arsenic, <br /> y beryllium,cadmium,chromium,copper,mercury,nicbel,lead, <br /> selenium,silver,thallium,and zinc. <br /> s Serni-annual sampling shall be conducted during the frost and dried quarters. <br /> 7 Fuel oxygenates,including methyl tertiary butyl ether(MME),methanol,ethanol,tertiary butyl alcohol CMA),tertiary <br /> amyl methyl ether(TAME),di-isopropyl ether(RIPE),and ethyl tertiary butyl ether(EPEE),shall be analyzed in all <br /> monitoring walls during first and third quarter monitoring eveatt If results are nondetectable for fuel oxygenates in an <br /> wells during both monitoring events,no further momtornrg for oxygenates is required If a fuel otggenate is detected in <br /> either monitoring event,it shall be added to the quarterly monitoring program for die well In which it was detected <br /> REPOR77NG <br /> When reporting the data, the Discharger shall arrange the information in tabular fort so that the date, <br /> the constituents, and the concentrations ilea readily discernible. The data shall be-summarized in such a <br /> manner as to illustrate clearly the compliance with this Order. In addition,the Discharger shall notify <br /> the Board within 48 hours of any unscheduled shutdown of any soil vapor and/or groundwater extraction <br /> system. <br /> • <br />