Laserfiche WebLink
Vt . _._y <br /> \OZW <br /> LAWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASS OCIATES <br /> ENO INEERINN OEOLOOY Project Name: Diamond Pet, Ripon, CA Well No: OB-21 Date: t <br /> GIP[L ENO[N EERINO <br /> GROUND-WATER NYOROLOOY project No:010107.04 Task 1 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Meas ring Method: Reference Point Elevation: 57.56 <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE Column Volume Volume <br /> VOLUME (feet) (feet) feet Casing Diameter al al <br /> CALCULATION 1 4 6 _ <br /> 45 1 ��3 =J. � X 0.04 0I6 0.64 1.44 <br /> � �•'- 1� ' <br /> PURGING DATA <br /> Pure Method: /y v Pure De the ¢3 <br /> Time <br /> Volume Purge <br /> al <br /> Gallons Per <br /> Minute m <br /> pH <br /> Temperature(C) <br /> E.C.(Nmhos) �. 7 ► ?� <br /> Turbidity/Color <br /> Odor(YIN) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Total Purge Volume: (gal) Disposal: 4.0 &-ray <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 />