Laserfiche WebLink
f S <br /> I <br /> 171,11 <br /> 1,11�1�� r°tF Fri 6 i i J <br /> Quarterly Report - Second Quarter 2001 f <br /> 01 <br /> ; 1a <br /> Former Mel Bokides Petroleum Inc. - Navy Drive P1 �2 43 <br />' 2191 Navy Drive, Stockton, California <br />' 1.0. INTRODUCTION <br /> I At the request of Mr Nick Bokides of Mel Bokides Petroleum Inc , Advanced GeoEnvironmental, <br /> Inc (AGE) has prepared the enclosed report for the former Mel Bokides Petroleum fuel facility <br /> located at 2191 Navy Drive, Stockton, California(the site) The site setting is illustrated on Figure 1 <br /> Site structures, previous boring and monitoring well locations are depicted on Figure 2 <br /> The scope of work included monitoring the ground water monitoring well network on the site This <br /> Ireport documents collection and analysis of ground water samples and the interpretation of the results <br /> of the ground water monitoring event <br /> rThe site history and a description of previous work performed at the site were presented in <br /> Preliminary Investigation and Evaluation Report (PIER), dated 18 April 1999 and in Quarterly <br /> IReport- Third Quarter 2000, dated 09 October 2000, prepared by AGE <br /> The field work was performed and this report prepared in accordance Central Valley Regional Water <br /> Quality Control Board(CVRWQCB) guidelines for subsurface investigations of underground storage <br /> tank (UST) sites <br /> 2.0 PROCEDURES <br /> On 29 May 2001, ground waxer monitoring and sampling were performed at the site on wells MW-1 <br /> and MW-3 through MW-8 Ground water monitoring well MW-2 was not readily located nor <br /> accessible during the sampling event Ground water monitoring procedures for the site were outlined <br /> Iin Preliminary Site Assessment Work Plan, dated 15 June 1999 and conform to ground water <br /> monitoring guidelines issued by the San Joaquin County Public Health Services - Environmental <br /> Health Division (PHS-EHD) <br /> 21 MONITORING WELL SAMPLING PROCEDURES <br /> A Solinst water level meter was used to measure the depth to ground water in monitoring wells MW 1 <br /> I and MW-3 through MW8 After depth to ground water measurements were taken, a minimum of <br /> 3 casing-water volumes were purged from each well to be sampled using a PVC submersible two- <br /> stage pump or by hand bailing out the water with a new, disposable bailer <br /> Ten gallons of water were removed from each well Temperature, pH and conductivity of purged <br /> ground water were measured at 2-gallon intervals using a Hydac water analyzer Copies of the field <br /> data sheets are in Appendix A Purged water was temporarily stored on-site in 55-gallon DOT- <br /> Advanced GeoEnvironmental,Inc <br />