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WELL GAUGING DATAJPURGE CALCULATIONS <br /> _r <br /> Aft <br /> No. Location Date � Techs) <br /> WELL DLA M DTB DTW ST CV PV SPL NOTES <br /> NO (m) (ft) (ft) (ft) (gal) (gal) (ft) <br /> /v1 LJ-- [ 39 5o z1• ��- 17.54 ;Z s l 9 ,5 <br /> MW- Z 395 22 � �. /r33 a 78 S• 4 <br /> a2 35 17 63 z•sz 8. 5 <br /> MW - 38 S? At -79 2- 74 F - 3 <br /> 4-1 40 2-t $3 /9 . 57 3 . 13 5- 4 <br /> Explanation Conversion Factors (cf) <br /> DIAM=Well Diameter 2 inch diameter well cf=0 16 gal/ft <br /> D-EB =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) CLEARWATER GROUP, INC. <br /> PV=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 />