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California Ronal Water Quality Antrol Board <br /> Central Valley Region r A <br /> Robert Schneider,Chair <br /> Winston H.Hickox Gray Davis <br /> Secretaryfor Sacramento Main Office Governor <br /> Environmental Internet Address: http://www.smcb.ca.gov/mgcb5 <br /> Protection 3443 Routier Road,Suite A,Sacramento,California 95827-3003 <br /> Phone(916)255-3000•FAX(916)255-3015 (� ((��vE� "M <br /> 11 August 2003 11 uED <br /> AUG 12 2003 <br /> Mr. Andrew Smith ENVIRONMENT HEALTH <br /> Herman &Helen's Marina pERMITISERVIGES <br /> 15135 Eight Mile Road <br /> Stockton CA 95219 <br /> REVIEW OF REPORTS, HERMAN &HELEN'S MARINA,VENICE ISLAND FERRY, <br /> SAN JOAQUIN COUNTY <br /> We have reviewed the following reports submitted by Advanced GeoEnvironmental, Inc. on <br /> behalf of Herman & Helen's Marina (H&H Manna) at 15135 Eight Mile Road in Stockton(site): <br /> • 24 July 2003 Ground Water Extraction Feasibility Test Report (Report); <br /> • 30 July 2003 Quarterly Report—Second Quarter 2003 (QMR); and <br /> • 31 July 2003 Bioremediation Feasibility Study Work Plan (Work Plan). <br /> The Report describes the step draw-down and constant rate pumping tests conducted in <br /> December 2002 and concludes that pumping groundwater at the site is not a feasible alternative <br /> as an interim remedial measure because the pumping rate sustained was 2.7 gallons per minute. <br /> H&H Manna proposes to determine the feasibility of bioremediation by using Oxygen Releasing <br /> Compound (ORC®). The QMR discusses the groundwater monitoring activities conducted in <br /> June and recommends abandoning and replacing monitoring well MW-1 and discontinuing <br /> methanol and ethanol analyses for all wells. The Work Plan proposes to inject ORC® into four <br /> borings located 12 feet north, south, east and west of monitoring well MW-3. <br /> Staff of the Regional Board's Underground Storage Tank Section has also reviewed the reports <br /> listed above, and those comments are included in this letter. <br /> 1. The step draw-down pumping test started pumping at a rate of two gallons per minute, <br /> but does not include a discussion of the rationale for starting this type of pumping test at <br /> such a high rate. H&H Marina needs to provide the rationale for the pumping rates <br /> selected for the step draw-down pumping test. <br /> California Environmental Protection Agency <br /> Qa Recycled Paper <br /> The energy challenge facing California is real. Every Californian needs to take immediate action to reduce energy consumption. <br /> For a list of simple ways you can reduce demand and cut yourenergy costs,see our Web-site at http://www.swrcb.ca.gov/mgcb5 <br />