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BLAES > <br /> oviroamentalManagemenf,Inc GROUNDWATER SAMPLING FORM <br /> 1433 North Third Avenue <br /> Phoenix,Arizona 85003 Well No MW-7C <br /> 602-728-0707 <br /> Well Type ! Monitor ❑ Remedial-VE AS <br /> Site ID U-Haul#709-50 ❑ Other <br /> ' Protect No 002-70950-04 Well Material ■ PVC ❑ St Steel <br /> Recorded By Greg Coffin ❑ Other <br /> WELL PURGING <br /> Purge Volume Purge Date w7 rl ur Purge Method <br /> Casing Diameter(D)in inches ❑ Bader-Type <br /> ' ❑ 2-inch 0 4-inch ❑ 6-inch [:] Other 0 Submersible ❑ Submersible Whale <br /> Total Depth of Casing(TD in feet BTOC) 85 ❑ Other <br /> Water Level Depth(WL in feet BTOC) w t -7 r Pump Intake Setting <br /> Number of Well Volumes(##Vols)to be Purged <br /> 3 ❑ 4 EI 5 El Other 0 Near Bottom El Near Top El Other <br /> Depth in feet(BTOC) <br /> Purge Volume Calulation Screen Interval in Feet(BTOC) from 60 <br /> 85 2 to 85 <br /> TD(feet) w(r e X p(inches) X Vols X 0 0409 = �� t'y gallons <br /> Calculated Purge Volume <br /> Pump Time Purge Rate Actual Purge Volume <br /> Start Stop Time Elapsed Initial gpm yC, gallons 60 <br /> ' Field Parameter Measurements Final gprn <br /> I - <br /> Time i Gallons Purged' DO% DO(mg1L) Cord 1 Cord 2 f Salinity Temp I Notes <br /> ' (umhos/cm) (umhoslcm) <br /> l <br /> 3� ''�'"� ��`/�� t�� ' F�1�''W� �la,.'4�I ��T,p' I C:fl.�.✓r 4 L.rP J!�T: /,M <br /> - - --- I -- - - - <br /> Observations During Purging(well Condition,Turbidity,Calor,Odor,etc — <br /> Purge Water Storage/Disposal ❑ Drum(s), Number ❑ Storm Sewer ❑ Sanitary Sewer <br /> ' Other 1 Comments Purge water contained in on-site 1,000 gallon poly tank pending analysis/disposal <br /> WELL SAMPLING <br /> Sampled By Sampling Date —ej311PV Sampling Time 3 /5~ <br /> Sampling Method Water Level Before Sampling(in feet BTOC) - <br /> Bailer-Type _ _ 3' Disposable ❑ Same as Above <br /> ' ❑ Submersible ❑ Whale ❑ Grab-Type <br /> ❑ Other ❑ Other-Type <br /> Sampling Distribution Sample Series <br /> Sample No Containers,Vol,# _ Analysis Preservative Lab Comments <br /> (1) 1 L Amber 8015 None Diesel <br /> MW-7C (3)40mL Voa's 8015 HCI Se Gasoline <br /> (3)40mL Voa's 8260 HCI q BTEX, Fuel Oxy's, <br /> I DCA, 1,2-DCA <br /> ' Other Notes -�— — - -� <br />