Laserfiche WebLink
MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> & ASSOCIATES <br /> EX6IXEERIN6 GEOLOGY <br /> C1IEX61 NEFIN6 <br /> RRRRRR-NRRFR XYYR.tRRY <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-11 Date: 07/05/2017 <br /> Project No: 0 10 107.09 Task 3 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring Method: 2-wire electric sounder Reference Point Elevation: 68.38 <br /> Total DepthDepth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE (feet) (feet) Column Casing Diameter Volume Volume <br /> VOLUME feet al al <br /> CALCULATION 43.5r X 1 2 4 6 <br /> zo.19 = 2 <br /> 3.31 <br /> .1e 1.44 '3 <br /> PURGING AND SAMPLING DATA r <br /> Pure Method: 12-volt pump Pure Depth: <br /> Time 1319 1 3 . 1 13 Z 3 <br /> Volume Purge <br /> al O 6} 8 17— <br /> Gallons Per L <br /> Minute m <br /> pH <br /> Temperature(C) Iles�' Zp,cp° by <br /> E.C.(pmhos) S ZtJ I14� 1 ( t Q <br /> Turbidity/Color <br /> Odor(Y/N) 00 <br /> Casing Volumes <br /> Dewatered(Y/N) 1 110 <br /> Comments/Observations: <br /> Global ID: STL 5SJ023566 <br /> Total Purge Volume: Z } (gal) Disposal: evaporation/infiltration <br /> Weather Conditions: <br /> Condition of Well Box and Casing at Time of Sampling: <br /> Well Head Conditions Requiring Correction: <br /> Problems Encountered During Purging and Sampling: <br /> Comments: <br />