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WELL GAUGING DATA./PURGE CALCULATIONS <br /> WELL DL4M DTB DTW ST CV PV SPL NOTES <br /> NO (in) (ft) (ft) (ft) {gal) (gal) (ft} <br /> aZ Z -�4 Z2- .� 1 20 z G4 10 - j <br /> 20 v �. Z 44 12 3 <br /> rq . 6Z z f 7 3-5 . /c. 4f- <br /> M� ����� ao l 310 <br /> c�✓��J- '3728Z <br /> Explanation Conversion Factors (cf) <br /> DIAM=Well Diameter 2 inch diameter well cf=016 gal/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-DT ) <br /> CV=Casing Volume (ST x cf) CLEARWATER GROUP, INC. <br /> PV=Purge Volume(standard 3 x CV, 520 Thud St,Ste 104 <br /> • well development 10 x CV) Oakland,California 94607 <br /> SPL=Truckness of Separate Phase Liquid Phone (510) 893.5160 <br /> Fax (510) 893-5947 <br />