Laserfiche WebLink
MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> & ASSOCIATES <br /> EM6I ME ERIM6 6EOlX6Y <br /> LIYII EXE.XEERIXG <br /> 6RRRXX,MRYER XYXREIGGY <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-7 Date: 04/04/2017 <br /> Project No: 010107.09 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea rinq 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 <br /> i <br /> 49 25,3} = 23,63X o.oa o o4,4 16aa 3,18 - [1,+ <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure DeAh: k5 <br /> Time 00115 v9 I 0'1 M 017-1 <br /> Volume Purge <br /> al 4 8 12- <br /> Gallons Per <br /> Minute m Z <br /> p" � S8 �EsL <br /> � 53 <br /> Temperature(C) Zfll u 40 o <br /> E.C.(pmhos) 9 <br /> Turbidity/Color 2 (o Clahr <br /> Odor(Y/N) n 0 <br /> Casing Volumes 1 Z 3 <br /> Dewatered(Y/N) n0 <br /> Comments/Observations: <br /> Global ID: STL 5SJ023566 <br /> Total Purge Volume: 1 L (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 />