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N <br /> it <br /> 30 January 2014 <br /> AGE Project No . 99-0682 <br /> Page 25 of 28 <br /> • Inorganic ions bromate , bromide, chloride , nitrate, nitrate as nitrogen , nitrate as <br /> NO3-, and sulfate by EPA method E300 . 1 ; <br /> • Aluminum , antimony, arsenic, barium , beryllium , cadmium , chromium III , calcium , <br /> cobalt, copper, iron , lead , magnesium , manganese, mercury, molybdenum , nickel , <br /> potassium , selenium , silver, sodium , thallium , acetone , tungsten, vanadium by EPA <br /> method 200 . 7/8 ; and <br /> • Hexachrome by IC by EPA method E218 . 6 . <br /> _ 110\ Additionally, a draft notice of intent (NO [ ) and monitoring and reporting program (MRP) will <br /> \v be prepared and submitted to the CVRWQCB , if necessary. <br /> PROGRESS REPORT PREPARATION <br /> Following performance of the final week of injection and receipt of laboratory data , a report <br /> will be prepared presenting the findings of the initial injections. The report will include a <br /> description and results of the work performed . Conclusions , applicable recommendations <br /> and maps will be included in the report. The report will determine and distinguish the need <br /> for additional injections or monitoring and will include recommendations applicable to the <br /> next proposed scope of work. The report will be in a format acceptable to the CVRWQCB , <br /> and will be reviewed and signed by a California Professional Geologist, <br /> FIELD PROCEDURES <br /> All field procedures will be overseen by an AGE representative under the supervision of <br /> a California Professional Geologist. Procedures for the well installation and completion , soil <br /> sample collection and analysis , well development and well sampling , and ISCO injections <br /> are described below. <br /> BORING ADVANCEMENT AND SOIL SAMPLING <br /> Utilizing a truck-mounted , hollow-stem drill rig equipped with 8. 25-inch diameter hollow- <br /> stem augers , four pilot soil borings will be advanced to a depth of approximately 45 feet <br /> bsg (shallow) and five pilot borings will be advanced to a depth of 70 feet bsg <br /> (intermediate) . <br /> Beginning at 5 feet bsg , relatively undisturbed soil samples will be collected from the <br /> proposed intermediate boring south of the tank pit (Figure 15) at 5-foot intervals using a <br /> Advanced GeoEnvironmental, Inc. <br />