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Californiatonal Water Quality Cont I Board <br /> It Central Valley Region <br /> 1 Karl E. Longley,ScD,P.E.,Chair. ` <br /> Linda S.Adams 11020 Sun Center Drive#200,Rancho Cordova,California 95670-6114 Arnold <br /> Secrelaryfor Phone(916)464-3291 •FAX(916)4644645 Schwaaeneggi <br /> Environmental Protection http://www.waterboards.ca.gov/centralvalley Governor <br /> 29 April 2009 RIECE V ED <br /> MAY 0 4 2009 <br /> Mr. Gregory Torlai, Jr. <br /> President, Bustez Enterprises, Inc. ENVIRONMENT HEALTH <br /> 5851 Wolfinger Road PERMIT/SERVICES <br /> Stockton, CA 95206 <br /> ADDITIONAL SITE ASSESSMENT AND ANNUAL REPORTS, H & H MARINA, <br /> 15135 EIGHT MILE ROAD, STOCKTON, SAN JOAQUIN COUNTY <br /> Staff of the Regional Water Quality Control Board, Central Valley Region (Central Valley <br /> Water Board) reviewed the following reports: <br /> 13 February 2009 Additional Site Assessment Report— December 2008 — <br /> January 2009 (Assessment Report); and <br /> 26 January 2009 Fourth Quarter and Annual Report— 2008 (Annual Report) <br /> The reports were submitted by Advanced GeoEnvironmental, Inc. (AGE) on behalf of <br /> the H & H Marina (H & H) located at 15135 Eight Mile Road in Stockton (Site). <br /> Groundwater at the Site is polluted by two fuel spills. The first occurred sometime in the <br /> 1990s. A second gasoline discharge of unknown quantity occurred around September <br /> 2007 from an aboveground storage tank (AGT) in the vicinity of MW-2, the monitoring <br /> well closest to the AGT, and caused a distinct increase in the petroleum hydrocarbon <br /> concentrations in MW-2. The Assessment Report was submitted in response to our 3 <br /> April 2008 letter. <br /> In an 11 January 2008 letter, Central Valley Water Board staff requested submittal of a <br /> work plan by 29 February 2008 to investigate and complete the cleanup of the entire <br /> commingled pre-2007 and September 2007 plumes. In subsequent verbal and written <br /> correspondences, H & H has maintained that they lack the financial resources to <br /> implement the investigation. Our 8 January 2009 email granted a third extension of the <br /> due date for the Assessment Report to 15 February 2009. <br /> The field work, which consisted of sampling from six geoprobe borings (B-18 through <br /> B-21, B-23 and B-24), was completed between December 2008 and January 2009. The <br /> location of proposed boring B-22, about 10 feet east of extraction well EW-1, was <br /> flooded at the time of the investigation and could not be completed. H & H proposes to <br /> complete this boring in late Spring 2009. <br /> Soil samples were collected only from B-24, which was located within the approximate <br /> extent of the September 2007 spill excavation. Laboratory analytical results showed that <br /> soil collected from this boring contained total petroleum hydrocarbons as gasoline <br /> (TPHg), methyl tertiary butyl ether (MTBE), tertiary butyl alcohol (TBA), and tertiary <br /> California Environmental Protection Agency <br /> ¢a Recycled Paper <br />