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San Joaquin County
<br /> Environmental. Health Department DIRECTOR
<br /> Donna Heran,REHS
<br /> 1868 East Hazelton Avenue
<br /> Stockton California 95205-6232 PROGRAM COORDINATORS
<br /> ' T Robert McClellon,REHS
<br /> Jeff Carruesco,REHS_,RDI
<br /> • Kasey Foley,REHS
<br /> CC w
<br /> o'R"��P Website: ww.Sjgov.org/ehd, Linda Turkatte,REHS
<br /> Phone: (209) 468-3420
<br /> Fax: (209)464-0138
<br /> Ben Terry Sergio Morescalchi
<br /> Chevron Environmental Management-Company Atlantic Richfield Company
<br /> 6101 Bollinger Canyon Road PO Box 1257
<br /> San Ramon, CA 94583 San Ramon, CA 94583
<br /> RE: Chevron #9-4275 and ARCO #2133
<br /> Comingled Site -
<br /> 2905 & 2908 W Benjamin Holt Drive
<br /> Stockton,CA 95207
<br /> WORK PLAN: Well Destruction Work Plan -
<br /> DATED: December 5, 21 12
<br /> PREPARED BY: Stantec Consulting Services
<br /> APPROVED: IX]
<br /> ADEQUATE AND NECESSARY ELEMENTS OF THE WORK PLAN [H&S 25296.10{c)(3)]:
<br /> _1) To destr-py a total-of;forty-four wells including: 16 Groundwater monitoring wells (MW-1,
<br /> MW-2, MW-3,.MW-5, MW-6, MW-8, MW-10, MW-1R, MW-2R, MW-3R, MW-5R, MW-
<br /> 7R, MW-9R, BHD-2, PR-1, PR-2), and 28 Soil vapor, extraction, and air-sparge wells
<br /> (E-2, E-3, E-4, E-5, E-6, E-9, E-10, E-11, E-1 2,.V-1, V-2, V-3; V-4, V-5, V-6, V-.7,.V-8,
<br /> (V-9/S-7-NESTED & V-10/S-8 NESTED),. V-1 1, V=12; S-1, S-2, S-3, S-4,-S-5, S-6 and.
<br /> S-9).
<br /> 2) All wells shall be over-drilled excluding; MWA0, BH D-2, PRA and PR-2, which shall be
<br /> pressure-grouted-according to specifications submitted in the work-plan.
<br /> 3) All investigation derived waste, including soil and groundwater from the well destruction
<br /> activities shall be stored and disposed of as stated in the well destruction.work-plan.
<br /> Manifests are required for removal, transportation and disposal of all wastes associated
<br /> w4h the work. -
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