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BLAES Environmental GROUNDWATER SAMPLING FORM _J <br /> 1433 North Third Avenue <br /> Phoemx,Arizona 85003 Well No MW-3C <br /> 602 111 0707 <br /> • <br /> Site ID U Haul #709 50 Well Type ■ Monitor ❑ Remedial VE AS <br /> ❑ Other <br /> ' Project No 002 70950 04 Well Material ■ PVC ❑ St Steel <br /> Recorded By Mike Gerber ❑ Other <br /> L WELL PURGING <br /> PurgeVolume Purge Date 3/25/03Purge Method _ <br /> Casing Diameter(D)in inches <br /> ❑ Bailer Type <br /> 0 2 inch ❑ 4 inch ❑ 6 inch ❑ Other <br /> I 0 Submersible ❑ Submersible Whale <br /> Total Depth of Casing(TD in feet 95 17 ❑ Other - <br /> Water Level Depth(WL in feet STOC) 5282 Pump Intake Set_ ting- <br /> Number of Well Volumes(#Vols) to be ---""— ---- <br /> 1 3 [--] 4 [15 1:1 Other Near Bottom El Near Top [:1 Other <br /> Depth in feet(BTOC) -92' <br /> ' Purge Volume Calulation Screen Interval in Feet(BTOC) from <br /> p to <br /> Ta 5 e X <br /> 7 52 82 f X 2 X 3 X 0 0409 - 20 1 gallons <br /> JJJJ D(inches) #Vols Calculated Purge Volume <br /> ' Pump Time I Purge Rate Actual Purge Volume <br /> Start 15 22 Stop 15 41 Time Elapsed 19 min" Initial 1 gpm 21 gallons <br /> -- ----- - - Final 1 gpm <br /> Field Parameter Measuremen#s <br /> Time Gallons 00% DO(mg/L) Cond ] Cand 2 Salinity Temp pH Notes <br /> Purged (umhos/cm) (umhos/cm)[- L <br /> ' - <br /> 1525 5 67 0 59 770 817 I 0 4 220 _-1531 10 6 1 0 51 768 820 _-0 4 X21 7 <br /> 15 36_ 15 118 099 772 821+ 04 21_9 <br /> ' 1541 20 11 7 097 770 821- 04 21 9 1 - <br /> Observations During Purging(well Condition Turbidity Color, Odor etc turbid no odor <br /> 1 <br /> Purge Water Storage/Disposal ❑ Drum(s) Number ❑ Storm Sewer ❑ Sanitary Sewer <br /> 1 Other /Comments Purge water contained in on site 1,000 gallon poly tank pending analysis/disposal <br /> -_ - WELL SAMPLING - -- <br /> SampledBy GC ISampling Date 3/26/03 Sampling Time 1435 <br /> ' Sampling Method Water Level Before Sampling(in feet BTOC) <br /> C_ _ <br /> ■ Bailer Type 3' Disposable ❑ Same as Above <br /> ❑ Submersible ❑ Whale ❑ Grab Type <br /> ' ❑ Other ❑ Other Type <br /> [Sampling Disti lw#ion -7 Sample Series <br /> Sample No I Containers,Vol # Analysis PreservativeLab Comments <br /> ' MW 3C Amber, 1L, 1 — 8015--C None -� DMA_ Dlesei <br /> _ M_W 3C VOA, 40ml-, 2 8015 HCl --- DMA _ _ Gas <br /> ' - MW 3C VOA, 40ml-, 2 8260B HCI DMA f BTEX, Oxygenates <br /> Other Notes <br />