Laserfiche WebLink
Geological nckttics, Inc. <br /> Groundwater Monitoring Field Log <br /> Project Name: City of Escalon(WDR) Well I D MW-6 <br /> Project No.: 894.2 Date: 8/2/2011 <br /> Project Location: 25100 River Road <br /> Escalon, CA Samples sent to: Denele Labs <br /> Cumulative <br /> Volume Purged <br /> Time (gat) Temp C° EC(µs/cm) pH ORP(millivolts) DO (mg/L) Remarks <br /> 11:45 0 26.66 981 6.82 -79.1 7.88 Clear, no odor, no sediments <br /> 11:50 3 17.30 1055 6.69 -148.7 0.42 Clear, no odor, no sediments <br /> 11:55 6 17.30 1057 6.71 -156.0 0.33 Clear, no odor, no sediments <br /> 12:00 9 17.34 1058 6.73 -162.1 0.25 Clear, no odor, no sediments <br /> 12:05 Collected samples <br /> Purge Method: 1K Dedicated Waterra ❑Centrifugal pump with dedicated tubing ❑Other <br /> Pumping Rate: 0.6 gal/min <br /> Well Constructed TD(ft): 40.00 Sample Containers used: 3 #VOAs X preserved_non-preserved <br /> 'Well TD(ft): 41.93 1 #polys 100 ml X preserved non-preserved <br /> Silt Thickness(ft): -1,93 1 #polys 250 ml preserved X non-preserved <br /> Initial DTW(tt): 25.12 1 #polys—__LL__ preserved X non-preserved <br /> Water column height (ft): 16.81 Notes: <br /> One casing volume(gal): 2.85 <br /> "Final DTW(fp: 25.12 Sampled By: E. Nona c <br /> Casing diameter (in): 2" w <br /> Sample Method: Waterra O Bailer❑ Other ❑ =measured "_ sampling Purged Water Drummed: L3 Yes � No <br /> Gallons per foot of casing. 2"dia.=0.17, 3"dia.=0.38 4"dia.=0.65, 5"dia.=1.02, 6"dia.=1.48 No.of Drums: <br /> K'\Jobs\C Jobs\COE wdr 8942\GWM Field Logs\11\3rd Qtr 11 8/3/2011 <br />