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29 September 2000 <br /> AGE-NC Project No 97-0301 <br /> ' Page 4of7 <br /> Installation and development are presented in Sections 3 1 and 3 2, respectively <br /> ' 2 4 GROUND WATER SAMPLE COLLECTION AND ANALYSIS <br /> Ground water monitoring and sampling of the newly Installed ground water monitoring wells will <br /> ' be conducted on a quarterly basis unless an alternate schedule or suspension of monitoring is <br /> approved by the PHS-EHD Ground water monitoring activities will Include recording depth to <br /> ground water measurements and collection of ground water samples Ground water sample collection <br /> ' procedures are described in Section 3 5 <br /> Ground water samples will be analyzed by a State of California Department of Health Services <br /> ' (DHS)-certified laboratory for the following constituents <br /> • TPH-g, TPH-d, TPH-k by EPA Methods 8015 Modified//8015 B/5030, <br /> • BTEX compounds and MTBE by EPA Method 8020, and <br /> • Ethanol,methanol, 1,2-DCA,EDB,TBA,DIPE,ETBE,TAME,and MTBE by EPA Method <br /> 8260 modified <br /> ' 25 PREPARATION OF REPORT OF FINDINGS <br /> ' Following each ground water monitoring event, a quarterly report will be prepared presenting the <br /> findings The quarterly reports will Include a desenption of work performed and the results of the <br /> soil/groundwater sampling and analysis Laboratory reports for ground water analyses, testing <br /> methods, laboratory quality assurance/quality control(QA/QC)reports, and sample chain of custody <br /> documentation will be presented in a quarterly report Conclusions and recommendations will also <br /> be included in the reports, if applicable The report will be in a format acceptable to the PHS-EHD <br /> i ' and the RWQCB, and will be reviewed and signed by a California Registered Geologist <br /> ' 3.4. FIELD PROCEDURES <br /> i <br /> ' All field procedures will be overseen by an AGE representative under the supervision of a California <br /> Registered Geologist Procedures for the well installation,well development, ground water sample <br /> collection, equipment decontamination and sample shipment procedures are described below <br /> Advanced GeoEnvaranmental,Inc <br /> I <br />