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<br /> ' WORK REQUEST FORM
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<br /> ' Date of Request 10/28/03 Completion Date 11/19-21/03
<br /> Project Knowles/Roek Project #/ Task # 186
<br /> ' Site Address 102 S Wilson Way, Stockton, CA
<br /> Project Mgr Justm/Greg Personnel A Scoma
<br /> Client Contact Pat Riddle Phone # 367-
<br /> 6992
<br /> ' Reg Contact Nuel Henderson Phone # 468-3436
<br /> Tenant Oscar Asghar Cell Phone # 595-2686
<br /> tApproval Completion Date / hg, /I a Q 03
<br /> Quarterly Groundwater Sam lin
<br /> ' READ AND UNDERSTAND WORK REQUEST BEFORE GOING TO SITE!
<br /> GIVE NUEL HENDERSON AT LEAST 48 HOURS NOTICE!
<br /> ' Bring Grundfo' pump (make sure it works properly, and
<br /> is thoroughly decontaminated) and ES-60
<br /> pumps Since we've discovered cross-contammation can remain in the Grundfos, purge clean wells
<br /> ' with a brand-new ES-60 if possible Some wells can be purged with bailers
<br /> Measure DTB/DTW all site wells in order MW15C, 15A, 15B, 9, 10, 12, 11, 6, 1, 2, 7, 8, 5,
<br /> ' 16B, 16A, 1313, 3, 4, 14, VW5, VW4, VW3, VW2, VW6, VW1 We've never had sheen, measure
<br /> DTW with standard probe Water levels are supposed to be measured in coordination with AGE
<br /> for the Top Filling Station and Stratus Environmental for the ARCO Station. Swap water
<br /> level data with these technicians.. if they are there.
<br /> Purge and sample 14 monitoring wells and 4 vapor wells in the following order MW15C, 15X,
<br /> ' 1.513, 10; 1f6, 8;�5; 1613, 16A, 13B,,3; 4,}� VW5, VW4, VW2, VW6
<br /> ' Monitoring wells MW4, MW5 and MW6 and vapor wells VW3, VW4 and VW6 are 4-mch
<br /> Remaining wells are 2-inch Wells are about 55-120 feet deep (see attached table), water is at about
<br /> 40 feet Make sure you correctly identify the vaaor IN and the A,B.0 series of monitoring
<br /> ' wells confirm DTB see attached table)!
<br /> Sample wells for TPHg/BTEX, oxygenates, 1,2 DCA and EDB by 8260 Use your best QC and
<br /> ' decon procedures Samples to Argon Put "Need'EDF and hard copy" on COC
<br /> Contain purge water There should be 3 empty poly drums on site and 3 empty open-top steel
<br /> ' drums You will probably meed a total of 8 empty drums Check with Sean about having purge
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