Laserfiche WebLink
MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> & ASSOCIATES <br /> EX61Nmi NG 6EOLOCY <br /> CIVIL ENNINEENIN6 <br /> I000N0 W.ITEO HYDROLOGY <br /> Pro'ect Name: Diamond Pet, Ripon, CA Well No: OB-11 Date: 7/25/2016 <br /> Project No: 010107.08 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring Method: 2-wire electric sounder Reference Point Elevation: 68.38 <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 43.5 -- <br /> 'al-f a X 1 2 4 6 0 <br /> 14.53 0.04 .1 0.64 1.44 233 G ,� 4 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt um Pur a De the <br /> Time 130 13 l l 13 1 13 IS' <br /> Volume Purge <br /> al D 3 /o 01 <br /> Gallons Per <br /> Minute m 1 I S <br /> pH ? .Ol 6,9`l fi0s <br /> Temperature(C) 2"3 7, �� od -L)�.o <br /> E.C. (pmhos) l l 9 1 tin H O <br /> Turbidity/Color <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Global ID: STL 5SJ023566 <br /> Total Purge Volume: ( al) Disposal: evaporation/infiltration <br /> Weather Conditions: I)(.0 <br /> Condition of Well Box and Casing at Time of Sampling: <br /> Well Head Conditions Requiring Correction: <br /> Problems Encountered Durin Purging and Sampling: <br /> Comments: .44 C 11 <br /> iac <br />