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L-7L awesxca MONITORING WELL PURGE AND SAMPLE SHEET <br /> & ASSOCIATES <br /> fNEINFFN,N6 4FNta6Y Project Name: Diamond Pet, Ripon, CA Well No: OB-26 Date: April 9, 2013 <br /> CIVIL ENGINFf NI N6 <br /> HUH WATER N1NflO1H1 <br /> Project No: 010107.04 Task 2 Personnel: DK/DJ <br /> PURGING AND SAMPLING DATA <br /> Water Level Measuring Method: 2, W ¢ Measuring Point Description: 67.19 <br /> Water Casing Total Purge <br /> WELL PURGE Total Depth Depth to Water Column Multiplier for Volume Volume <br /> VOLUME (feet) (feet) (feet) Casing Diameter (gal) al <br /> CALCULATION �+44 1 4 6 <br /> , �, Jr, b� =' 6�,�`I X" o.oa <br /> PURGING DATA <br /> Pure Method: Pure Depth: <br /> Time <br /> Volume Purge <br /> al Zl- )2 <br /> Gallons Per <br /> Minute m <br /> pHTemperature(C) (q,t-p 2-0,o" <br /> E.C. (pmhos) 7-0 1 Sok <br /> Turbidity/Color <br /> Odor(Y/N) <br /> Casing Volumes ' .. . <br /> Dewatered(Y/N) p <br /> Com ments/Observations: <br /> Total Purge Volume: (gal) Disposal: 4v <br /> Weather Conditions: Gle r ; v , � 5 <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 />