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Bt <br /> AES Environmental Management,Inc GROUNDWATER SAMPLING FORM <br /> 1433 North Third Avenue <br /> Phoenix,Arizona 85003 Well No MW-913 <br /> 41 <br /> 602-728-0747 <br /> Well Type ■ Monitor 11 Remedial-VE AS <br /> Site Ifs U-Haul#709-50 ❑ Other <br /> ' Protect No 002-70950-04 <br /> Well Material ■ PVC ❑ St Steel <br /> Recorded By Gre 1 Coffin ❑ Other <br /> ' WELL PURGING <br /> Purge Volume JPurge Date -ar7l/� Purge Method <br /> Casing Diameter(D)in inches ❑ Bailer-Type <br /> ' ■ 2-1nch ❑ 4-inch ❑ 6-inch ❑ Other Submersible ❑ Submersible Whale <br /> Total Depth of Casing(TD in feet BTOC) 77 ❑ Other <br /> Water Level Depth(WL in feet BTOC) Pump Intake Setting <br /> Number of Well Volumes(#Vols)to be Purged <br /> 3 [:14 [:1 5 0 Near Bottom [I Near Top ❑ Other <br /> ❑ Other Depth in feet(BTOC) <br /> ' Purge Volume Calulation Screen Interval in Feet(BTOC) from 52 <br /> 2 to 77 <br /> TD(feet) WL(ieetl)� X D(inches) X #V l X 0 0409 = b 31 gallons <br /> ' \ Calculated Purge Volume <br /> Pump Time Purge Rate Actual Purge Volume <br /> Start 0.12 Stop _1LO Time Elapsed initial gpm gallons <br /> ' Field Parameter Measurements Final gpm <br /> Time Gallons Purgedl DO% DO(mglL) Cond 1 Cond 2 Salinity Temp Notes <br /> (umhoslcm) (umhoslcm) <br /> to 1Z. Z- N4 IV A 115-2- Ms- A(a 72.3 <br /> )0 !b Y rl q3 12-13 0 6 22.0 <br /> ' 101 17 1131 17 r2 , 6,t, a ZI,S <br /> 10• Zo 1131 rzrz <br /> Observations During Purging(well Condition,Turbidity,Color,Odor,etc <br /> 1 <br /> Purge Water StoragelDisposal ❑ Drum(s),Number ❑ Storm Sewer ❑ Sanitary Sewer <br /> Other/Comments Purge water contained in on-site 1 000 gallon poly tank pending analysis/disposal <br /> WELL SAMPLING <br /> ' Sampled By I GC _ Sampling D_a_te___1 2d3( Sampling Time I <br /> Sampling Method Water Level Before Sampling(in feet BTOC) lZ <br /> E Bailer-Type 3' Disposable ❑ Same as Above <br /> ❑ Submersible ❑ Whale ❑ Grab-Type <br /> ❑ Other ❑ Other-Type <br /> Sampling Distribution Sample Series <br /> ' Sample No j Containers,Vol-71_ Analysis_ _ Preservative Lab _ Comments <br /> (1) 1 L Amber ; 8015 None Diesef <br /> MW-913 (3)40mL Voa's 48015 HCI Seo Gasoline <br /> ' (3)40mL Voa's 8260 HCl BTEX, Fuel Oxy's, 1,1- <br /> DCA, 1,2-DCA <br /> ' Other Notes <br />