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URS Page One of <br /> Venture Oaks Drive suite 250 Monitoring Well Sampling Data <br /> CA 95833 Phone (916)929-2346 <br /> Well No MW- 1 <br /> Ject RESD—Tracy CHP <br /> Job No 41-03014214.02.00000 <br /> cation 385 W Grantline Rd, Tracy CA <br /> cation <br /> Date Sampled By M. Rauser <br /> Sampling NO(s) Reviewed By Date <br /> p <br /> Cling times(s) Weather [, <br /> Sample No(s) Ambient Temp (°F) 0 <br /> ISample Time(s) WATER ELEVATION DATA <br /> mpling Method Dedicated Disposable Bailer Date of Measurement <br /> Method of Measurement <br /> ' <br /> ft Depth Sounder No 2-0 <br /> Jell Casing elevation {WCE) s I <br /> (from casing top as marked) ❑Transducer1 <br /> ' Depth to Water Surface(DTW) Lq I G�+ ft Casing Top <br /> (from casing top as marked) <br /> (2)pTW <br /> Total Depth of Well f ft �■ <br /> (from casing top as marked) (3)TD Water Surface <br /> Or Packer <br /> 4) Height of water Column (H) <br /> (4)H <br /> ' TD—DTW=H Sea Le el ly <br /> WELLPURGE AND SAMPLING DATA Well p4apteter(in) Volume 1 ft (V)(gal/ft) <br /> jingle Casing Volume of Water in Well (CV) 2 0163? <br /> (H X V=CV)if V is known,else use CV calc Below 3 <br /> 4 0 652 <br /> umber of Casing Volumes to Purge(NC) 5 102 <br /> 16 1043 <br /> lotal Volume of Water to Purge (TV) D CV=(23 49)x[D124)l x H <br /> (CV X NC=TV <br /> 'urge Method Dedicated Disposable Bailer (Z S <br /> Start of Purge(Date/Time) � ����/�/U � ` <br /> Turbidity Removed Flow Rate Physical Appearance ar <br /> time Temp°F* Cond (µS/cm) pH* (NTU) ** (gal) (gpm) Water Levels <br /> s <br /> Z <br /> 14 <br /> --- 41 wIRN <br /> STRUCTIONS AND COMMEN R cora tt onal purging and sampling remarks/observations on back) VIA-.instrument Number <br /> M8 f **Turbidity Meter No N <br /> Record parameters three limes per well casing volume indicate the sample time total purge volume and water level reading as the last row of parameter readings <br /> WtkeRlmw sampling data sheet blank doe <br /> October 23 2000 <br />