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GROUNDWATER MONITORING WELL PURGE/SAMPLING WORK SHEET <br /> Project Name: U1 oP tt(S2 Project Number. 15.4�ZSo3,32-63 <br /> Address: td. RAmmew-LANEDate: Z----77 `d 4 <br /> ' CA Well Lock Number. <br /> Well Number: MW- 6 Well Integrity: <br /> Development/Purge/Sampler(s): Ambient Conditions: <br /> ' Pre-Purge DO (mg/L) <br /> Screened at WELL VOLUME CALCULATION <br /> Well Caging Total Well Depth to Unear Feet Gallons Per <br /> Diameter in. Depth R Goundwater(GM of GW Unear Foot - t Well Volume <br /> al. <br /> 2 0.17 <br /> x 0.66 <br /> 4.5 Q X 0.83 <br /> 6 - = X 1.5 <br /> GROUNDWATER SURFACE INSPECTION (BAILER CHECK) <br /> ' Floating Product(ft.) (in.): Sheen/Iridescence. Odor. <br /> GROUNDWATER PURGING PURGE METHOD <br /> ❑ Stainless Steel Bailer;❑Submersible Pumplg�Air Diaphragm Pump;❑Honda Pump;(]Other <br /> ' <br /> Stagnant Volume <br /> Volumes Purged Conductivity Temp. Color/Turbidity <br /> Purged (gal.) Time pH (els/umhos) (°C) (other) <br /> 0 0 1 z]- 7� 7S-:�- 3 <br /> 1 -2 C z / G Recovery <br /> 2 4 /G- I (�� � Z Rate: <br /> 4 Medium <br /> 5 Slow <br /> 6 <br /> ' 7 <br /> 8 <br /> ' 10 <br /> GROUNDWATER SAMPLING Sampling Equipment: <br /> ' Water Level Recovery Sam le Containers <br /> Depth to GW(ft.) No. Preservation Method/pH <br /> (1) initially q, 90 1 liter(L), amber glass <br /> (P) After Purging LT=- 40 ml VOA <br /> P-0.8 (P-1) = 80% Recovery 500 ml polypropylene <br /> (S) Before Sampling Trip Blank <br /> (P-S)/(P-i) X 100 = =% Total Recovery <br /> ' Sample Date/Time: `� �1 I J �O Turbidity (NTU): I <br /> - zr <br /> Calibrate Date/Time: EN (MEV): <br /> PURGED WATER CONTAINMENT <br /> .00tal drums at site: Water Soil Water pump through treatment system <br /> Remarks: <br /> ' PJB <br /> �Ionudm,ni5i.'B54RFACE GAOUPGW Sunplin6•PurYe2 7oc <br />