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• <br /> GAUGING DATA/PURGE CALCULATIONS <br /> Job No.. tO5 Location: ��n �, c G� U� Date: <br /> WELL DIA. DTB DTW ST CV PV SPL NOTES <br /> NO. (in.) (ft.) (ft.) (ft.) (gal.) (gal.) (ft) <br /> b(Wr z 62. 4-s 4-7- ( t I -3l I R 7 V.46 <br /> I <br /> 7 <br /> Explanation: Conversion Factors (cf): <br /> DIA. =Well Diameter 2 in.dia.well cf=0.16 gal./ft. <br />' DTB =Depth to Bottom _ 4 in.dia.well cf=0.65 gal./ft. <br /> DTW=Depth to Water 6 in.dia.well cf=1.44 gal./ft. <br /> ST=Saturated Thickness (DTB-DTW) <br /> CV=Casing volume(ST x cf) CLEARWATER GROUP, INC_ <br />' PV=Purge Volume(standard 3 x CV, 1125 Atlantic Avenue,Ste_ 102 <br /> well development 10 x CV) Alameda,California 94501. <br /> SPL=Thickness of Separate Phase Liquid Phone: 510-337-8730 <br /> Fax: 510-523-0984 <br /> I <br /> 1 <br />