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10.0 CONFIRMATION BORINGS <br /> At the conclusion of vapor extraction and groundwater pump and treat remediation, soil borings will <br /> be drilled and groundwater samples will be collected to confirm acceptable remediation of the affected <br /> soil and groundwater Thrifty will consult with the Site PHS-EHD specialist prior to conducting <br /> confirmation sampling A workplan outlining the closure assessment will be prepared and submitted <br /> for approval at the conclusion of confirmation sampling activities <br /> 10.1 Waste Management Plan <br /> Wastes to be generated during the remedial program are expected to include soil cuttings from the <br /> installation of extraction wells, extracted water generated by the remediation system, and purge water <br /> generated during quarterly groundwater monitoring activities Generated soil will be disposed of by <br /> Thrifty All water generated during system operations and quarterly groundwater monitoring events <br /> will be treated and discharged to the sewer or storm drain connection under permit <br /> 10.2 Health and Safety Plan <br /> A Health and Safety Plan (HSP) will be prepared to include an assessment of potential hazards <br />' associated with scheduled remedial activities Subcontractors shall observe the measures indicated <br /> in the HSP or prepare their own plan in accordance with OSHA requirements established in 29 CFR <br /> 1910 120 <br /> 11.0 REMARKS <br /> The recommendations contained in this Additional Site Assessment and Remedial System Design <br /> Report represent our professional opinions These opinions are based on currently available <br /> information and are arrived at in accordance with currently accepted hydrogeologic and engineering <br /> practices at this location No warranty is implied or intended <br /> This Additional Site Assessment and Remedial System Design Report was prepared by <br /> .Fame S Robert <br />' Se r Project Geologist <br /> This Additional Site Assessment and Remedial System Design Report was reviewed by <br /> ` N <br /> � EZ G 4 EDWARD FURU -a <br /> Principal Hydrogeologist NO 4622 <br /> N�9 oQz <br /> A11528J1 ASA OF <br />