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GROUNDWATER MONITORING WELL PURGE/SAMPLING WORK SHEET <br /> Project Name duol0+39 Project Number L57q_2._s_$'/7 003 7 <br /> • Address / E sT Date — 121-04 <br /> 7xAc y , Well Lock Number <br /> Well Number `-2 Well Integrity - <br /> Development/Purge/Sampler(s) a Ambient Conditions SUml Cecp <br /> Pre-Purge DO (mg/L) N <br /> Screened at WELL VOLUME CALCULATION <br /> Well Casing Total Well Depth to Linear Feet Gallons Per <br /> Dia 1n I De th ft I Goundwater G of GW Linear Foot 1 Well Volume al <br /> z 25 U5 - (62,2- = I f 43 x 017 = 330 <br /> x 038 <br /> 4 - - X 066 <br /> 45 - - x 083 = <br /> 6 = x 15 = <br /> GROUNDWATER SURFACE INSPECTION BAILER CHECK) l <br /> Floating Product (ft) (in ) ►�1or►� Sheenllridescence ,4jone. Odor A10A41-- <br /> GROUNDWATER PURGING PURGE METHOD <br /> Stainless Steel Bailer, -Submersible Pump, Air Diaphragm Pump, (EHEmp) <br /> Other <br /> Stagnant Volume <br /> Volumes Purged Conductivity Temp. Color/Turbidity <br /> Purged (gal.) Time pH (pslumhos) (a C) (other) <br /> 0 0 /017- 3.2- fg(or Ito Q 2: %2' Recovery <br /> s -fo l - f q_ q 17 <br /> 2 -70 - 1011 721 .2031 - 1.1y - Rate. <br /> 3 /0 5' ioAf 7 IT .209 q X0.1 Fas <br /> 4 Medium <br /> 5 Slow <br /> 6 <br /> 7 <br /> 8 <br /> 9 <br /> 10 <br /> GROUNDWATER SAMPLING Sampling Equipment: O E <br /> Water Level Recovery Sample Containers <br /> De th to GW(ft ) No Preservation MethodlpH <br /> (1) Initially '22- 1 liter(i;), amber glass <br /> (P) After Purging q110 40 ml VOA 1 HCC _ <br /> P-0 8 (P-1) = to 9/ 80% Recovery 500 ml polypropylene <br /> (S) Before Sampling &,22- Trip Blank a_ AIN11, -— <br /> (P-S)/(P-1)X 100 = 102 %Total Recovery <br /> Sample Date/Time 12-1-OLI /1030 Turbidity (NTU) WA <br /> Calibrate Datetrime EH (MEV) !J A <br /> PURGED WATER CONTAINMENT <br /> Total drums at site Water Soil _ Water pump through treatment system f` <br /> Remarks <br /> RPlwsamon�hore4ZLJBSUE,FACE. Eb1EG1ATIOiAADr,ilii SUBSURFACE GAdUA1GW Srnipl1ng Pur}a_duc <br />