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BLAES Environmental Management,Inc GROUNDWATER SAMPLING FORM <br /> ' 1433 North Third Avenue <br /> Phoenix,Arizona 85003 Well No MW-7C <br /> All�602-728-0707 <br /> Well Type ■ Monitor ❑ Remedial-VE AS <br /> Site ID U-Haul#709-50 ❑ Other <br /> ' Project No 002-70950-04 Well Material ■ PVC ❑ St Steel <br /> Recorded By Greg Coffin ❑ Other <br /> ' WELL PURGING <br /> Purge Volume purge Date — iz � ( _ Purge Method <br /> Casing Diameter(D)in inches ❑ Bailer-Type <br /> ❑ 2-inch E 4-inch ❑ 6-inch ❑ Other XS_ E Submersible ❑ Submersible Whale <br /> Total Depth of Casing(TD in feet BTOC) 85 ❑ Other <br /> Water Level Depth(WL in feet BTOC) UL v Fump Intake (fatting <br /> Number of Well Volumes(#Vols)to be Purged <br /> Near Bottom El Near Top El Other <br /> 3 [_1 4 El 5 El Other Depth in feet(BTOC) <br /> Purge Volume Calulation Screen Interval in Feet(BTOC) from 60 <br /> 2 to 85 <br /> TD(feet ) w bt7 X D(fiches) X #Vol X 0 0409 = �� gallons <br /> Calculated Purge Volume <br /> Pump Time Purge Rate JActual Purge Volume <br /> Start If rS stop Time Elapsed Initial gpm Y gallons <br /> Field Parameter Measurements Final gpm <br /> Time i Gallons Purged DO% DO(mg/L) Cond 1 Cond 2 Salinity Temp Notes <br /> ' (umhos/cm) (umhoslcm) <br /> r•Y �� t7 o a z t 322- +ass 0,7 4, Y <br /> 17- v r rz 4'y !rf 03 0,7 <br /> 0_7 zv g <br /> ' Observations During Purging(well Condition,Turbidity,Calor,Odor,etc G f`Q� ,�� <br /> Purge Water Storage/Disposal [] Drum(s) Number <br /> ❑ 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 - (tel Sampling Date 91 ISampling Time I <br /> Sampling Method Water Level Before Sampling(in feet BT— <br /> N Bailer-Type 3' Dis osable ❑ Same as Above <br /> ❑ Submersible ❑ Whale ❑ Grab-Type <br /> ❑ Other ❑ Other-Type <br /> Sampling Distribution Sample Series <br /> Sample No — Containers,Vol,# Analysis Preservative I ab Comments <br /> (1) 1 L Amber 8015 None Diesel <br /> MW-7C _2 ,K40mL Voa's 8015 HCl Gasoline <br /> ' Z R)40mL Voa's i 8260 HCID BTEX, Fuel Oxy's, 1,1- <br /> DCA, 1,2-DCA <br /> ' 0ther Notes <br />