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GROUNDWATER MONITORING WELL PURGEI'SAMPLIN6'WORK SHEET <br />' Project Name M'0' c r C Project Number 7G'f-1 I <br /> Address Well Lock Number <br /> Well Number L-u- <br /> DevelopmentlPurge/Sampler(s) <br /> Screened at WELL VOLUME CALCULATION <br /> Well Casing Total Well Depth to Linear Feet Gallons Per <br /> Diameter rn Depth ft. — Goundwater (GW� of GW Linear Foot 1 Well Volume (gal) <br /> x 017 <br /> 33O — !�'? — 277 x 038 = _ <br />' x 066 = <br /> 45 — - X 083 <br /> 6 — — X 15 — <br /> GROUNDWATER SURFACE <br /> INSPECTION (BAILER CHECK) <br /> Floating Product (ft) (in ) -49-' Sheen/iridescence of-t Odor Uf7/, <br /> f( GROUNDWATER PURGING PURGE METHOD <br /> ❑ Stainless Steel Bailer, © Submersible Pump, ❑ Air Diaphragm Pump, ❑ Other <br /> ' Stagnant Volume <br /> Volumes Purged Conductivity Temp ColorlTurbidity Recovery <br /> ' Purged (gal ) Time pH pslumhos of OC (other) Depth Time 0 0 lo <br /> 1 ' <br /> 3 �� -7LZ C) T - <br /> 6 <br /> 9 <br /> ' 10 <br /> GROUNDWATER SAMPLING <br /> Water Level Recovery Sample Containers <br /> Depth to GW (ft ) No Preservation MethodlpH <br /> (I) Initially . 1:1-'7 1 liter (e), amber glass _ <br /> (P) After Purging -tLq :1 40 mi, VOA <br /> P - 0 8 (P-1) = 80% Recovery 500 mf, polypropylene <br /> ' (S) Before Sampling �7,1 5 Trip Blank - <br /> (P-S) / (P-1) X 100 %Ufa -% Total Recovery <br /> t <br /> Sample Date/Time Turbidity (NTIJ) I <br /> DO (mg/L) <br /> ' 2 <br /> PURGED WATER CONTAINMENT EH (MEV) <br /> 4botal drums at site Water Sol] Water pump through treatment system <br /> Remarks <br /> ' GWM WPSW FRM OST <br /> 3n196 ph <br />