Laserfiche WebLink
K� <br /> LAWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIATES <br /> EIIINEERIR, CE CLC 6Y Project Name: Diamond Pet, Ripon, CA Well No: OB-21 Date: iQ I l / 12. <br /> ft <br /> EFC,N E E RING <br /> GROUND-WATER 0YCROLCCY <br /> Pro'ect No:010107.03 Task 7 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 (feet) (feet) Column Casing Diameter Volume Volume <br /> VOLUME feet al al <br /> CALCULATION X 1L 1 4 6 <br /> 45 l'�,3 5 = ?aL, o.aa a.16 0.64 1.44 D 4 3 <br /> PURGING DATA <br /> Pure Method: 12 V fv" Pure De the <br /> Time13L�- <br /> Volume Purge <br /> al b A— $ S Z <br /> Gallons Per <br /> Minute m Z <br /> Temperature(C) 18,911 <br /> E.C.(umhos) I t p`Z (.S I o56 }[ y <br /> Turbidity/Color �� �la.r <br /> Odor(YIN) <br /> Casing Volumes <br /> Dewatered(YIN) <br /> Comments/Observations: <br /> Total Purge Volume: gal Disposal: a.� . <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 />