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' GROUNDWATER MONITORING WELL PURGEISAMPLING WORK SHEET <br /> Project Name: awouc�. l3 _ Project Number: ?5• b 2 503. 3Zc75 <br /> Address: _� 5 S q E5T_ A Vn*$p 12 tj Anl Date: Cl•I f p <br /> Well Lock Number: <br /> Well Number: Mw- 12 Well integrity: <br /> Development/Purge/Sampler(s): Ambient Conditions: _ NdT <br /> Pre-Purge DO (mg1L) <br /> ' Screened at WELL VOLUME CALCULATION <br /> Well Casing Total Well Depth to Linear Feet Gallons Per <br /> Diam er in. Depth IftJ Goundwater G of GW Linear Foot 1 Well Volume al: <br /> Zg•90 _ )LIT X 0.38 <br /> 4 - = x 0.66 <br /> 4.5 - _ X 0.83 = <br /> 8 - — X 1.5 = <br /> GROUNDWATER SURFACE INSPECTION (BAILER CHECK) <br /> Floating Product{ft.) (in.}: Sheen/iridescence: /Joel Odor. Ill on>t <br /> GROUNDWATER PURGING PURGE METHOD <br /> Stainless Steel Bailer; Submersible Pump; Air Diaphragm Pump; Handa Pump; Other <br /> ' Stagnant Volume <br /> Volumes Purged Conductivity Temp. Color/Turbidity <br /> Purged (gal.) Time pH (pslumhos) ('C) (other) <br /> 0 0 104q &.0 go') 27.g' CG��i� <br /> 1 3.0 !o So (0.2 99$ Recovery <br /> 2 &P.O IDS/ (0•8 92 to Z_ y'b— ate: <br /> 3 Q.c7 /o5Z !a-�' 02 Zy.s Fast <br /> ' 4 Medium <br /> 5 Slow <br /> 6 <br /> 8 <br /> 9 <br /> 10 <br /> GROUNDWATER SAMPLING Sampling Equipment: t F4Water Level RecoverySample Containers <br /> Depth to GW(ft.) No. Preservation Method/pH <br /> (1) Initially 10T 1 liter(t,), amber glass, <br /> (P) After Purging 12-9.5 40 ml VOA MCI <br /> ' P-0.8 (P-1) = 1_�.5'3 80% Recovery 500 ml polypropylene <br /> (S) Before Sampling 1T49 Trip Blank <br /> (P-S)I(P-I) X 100 into,) % Total Recovery <br /> ' Sample Date/Time: 9_-11.0-3 I1o6- Turbidity (NTU): <br /> Calibrate Date/Time: •0 EH (MEV): <br /> ' PURGED WATER CONTAINMENT <br /> 0Total drums at site: Water ^ Soil Water pump through treatment system <br /> ' Remarks: <br /> )Tlcasanton4hare"UBSURFACE MIEDIATIONt,kDMIN SUaSUfLFACE GAQUKGW sampling•purp1duc <br />