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BL <br /> AFS Environmental Management,Inc GROUNDWATER SAMPLING FORM <br /> 1433 North Third Avenue <br /> ' Phoenix,Anzonat 85003 Well No MW-4C <br /> 602-7284707 <br /> Well Type ■ Monitor ❑ Remedial-VE AS <br /> Ite 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 �(3(l Purge Method <br /> Casing Diameter(D)in inches ❑ Bailer-Type <br /> E 2-inch [] 4-inch ❑ 6-inch ❑ Other 0 Submersible ❑ Submersible Whale <br /> Total Depth of Casing(TD in feet BTOC) 88 ❑ Other <br /> Water Level Depth(WL in feet BTOC) Pump Intake Setting <br /> ' Number of Well Volumes(#Vols)to be Purged <br /> 3 ❑ 4 ❑ 5 ❑ Other 0 Near Bottom El Near Top ❑ Other <br /> Depth in feet(BTOC) <br /> I Purge Volume Calulation Screen Interval in Feet(BTOC) from 68 <br /> l 2 to 88 <br /> 8(f �? J X- X 3 X 00409 = t<Z or, gallons <br /> TD(feet} WL(feel} 11 D(inches) #Vols <br /> ' Calculated Purge Volume <br /> Pump Time Purge Rate Actual Purge Volume <br /> Start rf'Z& Slop 9-':( Time Elapsed Initial gpm f 2 gallons <br /> Field Parameter Measurements Final gprn <br /> Time J Gallons Purgedl DO% DOm !L I Cond 9 I Cond 2 <br /> ( g } (umhos/cm) (umhos/cm) I Salinity Temp I Notes <br /> 1 — <br /> rr ZY 3 r>, v � vu f r_'1;7-7 �, rljiti I L, �- � 7-7 C) � L. 1,�„ <br /> 1 Z-7 17 CJ J <br /> O_ u e1) Ll>v D t D 1 t, O '7- <br /> 2- `7 <br /> Observations During Purging(well Condition,Turbidity,Color 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 analysisldtsposal <br /> WELL SAMPLING <br /> ' Sampled By GC nISampling Time <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 1 Preservative Lab Comments <br /> (1) 1L Amber _8015 1 None Diesel <br /> MW-4C I (3)40mL Voa's 8015 HCI Seq Gasoline <br /> (3)40mL Voa's 8260 HCl BTEX, Fuel <br /> _.. DCA, 1,2-DCA <br /> IOther Notes _-- <br />