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WELL GAUGING DATA/PURGE CALCULATIONS <br /> TQbNo _�— JCZ Location ,t om--• 9 r2rl-7 4n Date ' 1 .y! ..�; '7 Tech(s) <br /> WELL DLAM DTB DTW ST CV PV SPL NOTES <br /> NO (in) (ft) (ft} (ft) (gal) (gal) (ft) <br /> ?3 C lir <br /> i <br /> A � <br /> , <br /> 1 <br /> Explanation- Conversion Factors (cf) <br /> DL4M =Well Diameter 2 inch diameter well cf= 0 16 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 Tfuck ness (DTB-DTA <br /> CV= Casing Volume (ST x cf) CLEARWATER GROUP, INC. <br /> PV W Purge Volume (standard 3 x CV, 520 Third St,Ste 104 <br /> well development 10 x CV) Oakland, California 94607 <br /> =Thickness of Separate Phase Liquid Phone (510) 893-5160 <br /> Fax (510) 893-5947 <br />