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JOB NAME 7-Eleven Store#32262 JOB NUMBER 77EL 32262 04 1006 <br /> SITE ADDRESS 2360 West Grant Line Road START DATE 06/21/04 <br /> Tracy, CA DATE PREPARED 06!18104 <br /> REPAREO FOR Randy Aldridge PREPARED BY Travis Frnn <br /> IYV RK REQUEST FORM <br /> �S OP_SOF, QR 02 II�I�.f�C�7 •PERA ' 8� C ' � <br /> 1 Arrive at site- Review 1 HASP, 2 work order,then call Casey Sanders in Sacramento <br /> Check in with 7-Eleven store manager Store Phone 209-830-9917 Franchisee Jivtesh S Gill <br /> 2 Inject 150 cubic feet of Ongen into well$-1 and monitor the injection rate and pressures <br /> 3 We are thinking of adding conducting oxygen injection events at the site and want to know if 02 injection is a <br /> feasible remediation method <br /> A site map and tables with well info are attached <br /> 4 Install 2"slip caps on monitoring wells near the wells receiving injection MW caps should be plumbed to <br /> allow LEL measurement at the ca take measurement without removing the slip ca <br /> 5) Take DO readings before and after the injection in monitoring wells S-1, MW-5, and EX-1 as listed on the <br /> attached sheet Do not take DO readings from S-1 after injection Take DO measurements <br />' again 24-hours after the injection <br /> 6) Open oxygen canister re uiator to release approximately 'ISO to 300 cubic feet of oxygen into each injection well <br /> I Rate of injection can vary between 3-5 cfm <br /> 7) During injection, measure Oz levels with an LEU02 meter in area surrounding the well head and at oxygen cylinders <br /> Oxygen levels should be below 23 5% See HASP for details <br /> Also measure 02 levels in any monitoring well near the wells receiving injection <br /> 8 Calibrate the DO meter before and after take DO readings to the Observation wells and document in field <br /> in field notes <br /> r9) Call Casey Sanders in Sacramento before you leave the site _ <br /> 10 Fill Out Equipment Billie Sheet for all equipment used on the job and attach with field notes <br /> 11 Give copies of all notes to Casey Sanders,ASAP <br /> 12 Bill labor time to 77EL 16269 04 1006 max 2 hours onsite labor <br /> Bill travel time to 77EL 16269 04 1015 max 2 hours round trlpl <br /> g s <br /> UIPME TL�EEDED <br /> _.T . �`ru- <br /> Site Health&Safety Plan <br />' D O Meter, LEU02 meter — <br /> 02 canisters hosing diffusers regulators speed bumps, NO SMOKING SIGNS <br /> 112", 9116', and 15116"sockets and other mist tools <br /> Traffic control pylons, cones,etc <br /> r.GENERA1;INF.ORMAT#ON <br /> Direct all questions to Jaff Auchterlonre, (916)861-0400 ext 223-office <br /> PROJECT MANAGER Jaff Auchterlonre AUTHORIZATION <br /> I <br />