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W <br /> GROUNDWATER MONITORING WELL PURGE/SAMPLING WORK SHEET <br /> Project Name: au(Y,W I3-2� Project Number: '75-(ZSa3.3243 <br /> Address: M R E Date: 2-7;? -clZ <br /> T Well Lock Number: <br /> ' Well Number: W- Well Integrity: <br /> Development/Purge/Sampler(s): Ambient Conditions: <br /> ' Pre-Purge DO (mg/L) <br /> Screened at WELL VOLUME CALCULATION <br /> Well Casing Total Well Depth to Linear Feet Gallons Per <br /> Diameter in. Depth ft Goundwater(OW of GW Linear Foot 1 Well Volume al. <br /> ' 3 r, _ X 0.38 <br /> 4 q r� - yd X 0.83 <br /> 66 <br /> 6$ G 1. '7 0 _ ! .� 1 72=01, X 1.53 <br /> GROUNWATER SURFACE INSPECTION(BAILER CHECK) <br /> Floating Product(ft.) (in.): Sheen/Iridescence: A10116— Odor: 1`/U 1 Q <br /> GROUNDWATER PURGING PURGE METHOD <br /> ' Stainless Steel Bailer;❑Submersible Pump;[I Air Diaphragm Pump;[ ionda Pump;O Other <br /> Stagnant Volume <br /> Volumes Purged Conductivity Temp. Color/Turbidity <br /> ' Purged (gal.) Time pH (ps/umhos) (°C) (other) <br /> ) I U <br /> � D <br /> 0 11 7 b �� LCti' Recovery <br /> 3 /0 3 5 �. [�� �� Fast <br /> ' 4 Medium <br /> 5 Slow <br /> 6 <br /> ' 8 <br /> 9 <br /> ' 10 <br /> GROUNDWATER SAMPLING Sampling Equipment: <br /> Water Level Recovery S_ am_ple Containers <br /> Dep t W(ft.) No. Preservation Method/pH <br /> (1) Initially I T liter(L), amber glass <br /> (P) After Purging e`pil 40 ml VOA PC 7 j_ <br /> P-0.8 (P-1) = 80% Recovery 500 ml polypropylene <br /> (S) Before Sampling Trip Blank <br /> (P-S)/ (P-1) X 100 = % Total Recovery <br /> ' Sample Date/Time: D <br /> Turbidity (NTU): � <br /> Calibrate Date/Time: EH (MEV): <br /> ' PURGED WATER CONTAINMENT <br /> Total drums at site: Water Soil Water pump through treatment system <br /> Remarks: <br /> N1P1w&ntc.Udm,n%SU&SURFACE GROUP%GW Supp1ing-P—Se2 doe s <br />