Laserfiche WebLink
MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> & ASSOCIATES <br /> ENGINEERING GEOLOGY <br /> GIYII ENGINEERING <br /> GROG NOWATER HYDROLOGY <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-7 Date: 10/10/2016 <br /> Project No: 010107.08 Task 4 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring Method: 2-wire electric sounder Reference Point Elevation: 69.55 <br /> Total Depth Depth 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 49 3cH 83 10.17 <br /> X 1 2 4 6 Q 0 <br /> o.oa o.is osag.TZ <br /> PURGING AND SAMPLING DATA <br /> Purge Method: 12-volt pump Pure Depth: <br /> Time 13og 1310 13 12, 13 14- <br /> Volume Purge <br /> al 0 2R5 S 7,f <br /> Gallons Per <br /> Minute m I, <br /> pH 7114 7 10,5- -4-. 04- <br /> Temperature <br /> 4-.04Temperature(C) 7101:° b01°I o 2019 0 <br /> E.C.(pmhos) 105-4 10,41 1070 <br /> Turbidity/Color lggr /'1J4 U C <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Global ID: STL 5SJ023566 <br /> Total Purge Volume: (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 />