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r ° ETIC <br /> ENGINEERING GROUNDWATER PURGE AND SAMPLE <br /> r Project Name: PSC/Sara Lee, 1444 S. Lincoln Street, Stockton, C Well No: MW-1A Date: ev YU✓Cl <br /> rProject No: TMSLLINI,Task Q110 Personnel: Amort <br /> GAUGING DATA _ <br /> Water Level Measuring Method:Qrterface probe Water level meter Measuring Point Description OC <br /> WELL PURGE Total Depth Depth to Water Water Column Multiplier for Casing Volume Total Purge <br /> VOLUME (feet) (feet) (feet) Casing Diameter (gal) Volume (gal) <br /> CALCULATION <br /> �`��'/ c�0 •efo = .�,. (f X 1 CD 4 6 <br /> 0.04 0.16 0.84 1.44 <br /> r PURGING DATA <br /> / ump Bailer Peristaltic pump Other <br /> r Purge Method: ea err <br /> Time Start... if`.3Lj // `i aw/ <br /> Volume Purged(gal) 16,50 <br /> Temperature(C) X-6,33.- ef•24 z/-.3 <br /> rpH 7.3 7•dk <br /> Spec Cond.(uSIcm) Cw7v 4e0Z llRG- <br /> DO ('i) - 2fi'-T <br /> lurbdity(NTUs) e? �a.' )•� <br /> Odor(Y/N) Y 1 Y <br /> rGlarity/Color eL4Jn-1M0," Qovpv .pip" � p�✓�71.y.�. <br /> Casing Volumes 2 3 <br /> Dewatered(Y/N). NAJ 4 <br /> Comments/Observations: <br /> r <br /> SAMPLING DATA ZOa <br /> Time Sampled: �a Approximate Depth to Water During Sampling: (feet) <br /> Comments: Depth to 80% recharge: 7,sm (feet) <br /> ' Number of Volume Filled Analytical <br /> Sample Number ConiairierType Preservative Lab <br /> Containers (mL or L) Method <br /> MW-1A 4 VOA HCI 40 mL Kiff SEE COC <br /> r <br /> rTotal Purge Volume: 6'y (gallons) Disposal: Contained in 55-gallon drums <br /> Weather Conditions: ®'k <br /> ' Problems Encountered During Purging and Sampling: ' <br /> Comments: <br /> 69Projeen OLV'mm LeeNu Irl(umfery OW Mannwngll0/O.W.L/M(.HL1 .We nM1 eFwxs1010,01..r IMM 0 <br /> r <br />