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BLAESEnvironmentalManagement,Inc GROUNDWATER SAMPLING FORM <br /> ' 1433 Nortb Third Avenue — ----- — - <br /> Phoemx,Arixona 85003 Well No MW-9B <br /> 602 728-0707 <br /> Well Type ■ Monitor ❑ Remedial VE AS <br /> Site ID U Haul #709 50 ❑ Other <br /> ' Project No 002 7095004 Well Material ■ PVC ❑ St Steel <br /> Recorded By Mike Gerber ❑ Other <br /> -_ _ WELL PURGING — <br /> Purge Volume Purge Date 3/25/03 Purge Method <br /> Casing Diameter(D)in inches ❑ Bailer Type <br /> 0 2 inch ❑ 4 inch ❑ 6 inch ❑ Other <br /> submersible E] Submersible Whale <br /> Total Depth of Casing(TD in feet 71 61 ❑ Other <br /> Water Level Depth(WL m feet BTOC) 51 38 Pump Intake Setting <br /> ' Number of Well Volumes(#Vols)to be — <br /> Near Bottom El Near Top El Other <br /> N 3 ❑ 4 ❑ 5 ❑ Other Depth in feet(BTOC) -68 <br /> ' Purge Volume Calulation Screen Interval in Feet(BTOC) from <br /> 7161 5138 1 2 Z 3 to <br /> X X X 0 0409 = 10 gallons <br /> TD(feet) WL D(inches) #Vols <br /> Calculated Purge Volume -- — <br /> Pump Time . i Purge Rate Actual Purge Volume <br /> Start 14 40 Stop 14 55 Time Elapsed 15 min Initial -0 6 gpm 9 gallons <br /> ' i-el Final -06 <br /> gpm <br /> Field Parameter Measurements <br /> Time DO% DO(mg/L) Cord 1 Cond 2 Salinity r <br /> Purged (umhos/cm) (umhos/cm) YTemp- <br /> Gallons PH Notes <br /> 1444 3 50` 044 L 1133 - -1188 � 06 i -224 <br /> 1447 I 5 51 ; _044 1122 1184 06 223 <br /> 14-55 --!_-- 8 --i 5 1 � 0 45 _ 1125 -x_1187 0 6 -r 223 <br /> Observations During Purging(well Condition Turbidity Color Odor etc slightly turbid no Odor Purged dry at 9 gallons no recharge <br /> Purge Water Storage/Disposal ❑ Drum(s), Number <br /> ❑ storm Sewer F1 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 GC Sampling Date 3/25/03 Sampling Time— 14 20 <br /> ---- —_ <br /> �Samplrng 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 Y Containers Vol , # Analysis Preservative Lab Comments <br /> MW 98 Amber, 1L, 1 8015 None DMA Diesel <br /> _MW 913 VOA, 40mL, 2 8015 HCl DMA_ ;_ _ Gas <br /> VOA, 40mL, 2 82608 HCI -- DMA_T BTEX, Oxygenates <br /> Other Notes <br />