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WELL GAUGING DATA/PURGE CALCULATIONS <br /> ob No . Location t p !2 1� �,��,►.�i}� �V Date Tech(s) <br /> M a'\k e J c-,4 <br /> WELL DIAM DTB DTW ST CV PV SPL NOTES/ <br /> NO (in) (ft) (ft) (ft) (gal) (gal) <br /> M 1,(1- ~- p — — 1 <br /> MW- -- �c <br /> ML✓-�{ w J t .Zfc <br /> i <br /> I <br /> Explanation- Conversion Factors (cf) <br /> DLAM=Well Diameter 2 inch diameter well cf=0 16 oat./ft <br /> DTB = Depth to Bottom 4 inch diameter well cf=0 65 gal/ft <br /> DTW=Depth to Water 6 inch diameter well cf= 144 gal/ft <br /> ST=Saturated Thickness (DTB-DTW) <br /> CV=Casing Volume (ST x cf) I I CLEARWATER GROUP, INC. <br /> 'PV=Purge Volume (standard 3 x CV, 1520 Third St,Ste 104 <br /> well development 10 x a <br /> 0 'II p � Oakland,California 9.607 <br /> SPL=Thickness of Separate Phase Liquid <br /> Phone (510) 843-5160 <br /> Fax (510) 893-5947 <br /> J <br /> I <br />