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0 0 <br /> San Joaquin County DIRECTOR <br /> Donna Heran,REHS <br /> Environmental Health Department <br /> r ASSISTANT DIRECTOR <br /> r. — ? 600 East Main Street Laurie Cotulla,REHS <br /> s ' , Stockton, California 95202-3029 PROGRAM COORDINATORS <br /> 1 LSYSx. Mike Huggins, REHS, RDI <br /> J Margaret Lagorio, REHS <br /> Website: www.sjgov.org/ehd Robert McClellon,REHS <br /> F ORa Phone: (209) 468-3420 Jeff Carruesco,REHS,RDI <br /> Fax: (209) 464-0138 Kasey Foley,REHS <br /> July 15, 2009 <br /> Stephanie Furgal <br /> Chevron Environmental Management Company <br /> 6111 Bollinger Canyon Road, Room 3652 <br /> San Ramon, CA 94583 <br /> Subject: 437 E. Miner Street <br /> Stockton, CA <br /> The San Joaquin County Environmental Health Department (EHD) has reviewed the "Work Plan <br /> for Well Destruction" dated July 1, 2009, prepared by ARCADIS for destruction of monitoring <br /> well U-26 for the above subject site. The plan proposes destruction of U-26 by pressure <br /> grouting and then overdrilling the upper 3 feet with a 10 inch hollow stem auger and grouting to <br /> form a mushroom cap over the well casing. The City of Stockton Public Works Department <br /> Encroachment Permit states that the upper restoration shall be a deep lift of"A/C' and the well <br /> shall be over cut one foot on each side for the "A/C". The San Joaquin County Well Standards <br /> require a hole at least one foot larger in diameter than the originally drilled hole to be excavated <br /> around the outside of the well casing to a depth of 3 feet and the casing to be cut off 6 inches <br /> above the bottom of the excavation and removed. Grout is to fill the well casing and spill into <br /> the excavation forming a cap. Since this well is in the City of Stockton roadway, the EHD will <br /> permit the well destruction according to the City of Stockton requirements. Please submit a well <br /> destruction permit application and $60 permit fee. Once the permit has been issued, the well <br /> destruction can be scheduled. Please provide at least two working days notice of when the well <br /> destruction will occur so the inspection can be scheduled. <br /> If you have any questions, please contact me at (209) 468-3449. <br /> Marga�io, REHS <br /> Program Coordinator <br /> c: Jim Barton, CVRWQCB <br /> David Evans, ARCADIS, 950 Glenn Drive Ste 125, Folsom, CA 95630 <br />