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1 n <br />' GAUGING DATA/PURGE CALCULATIONS <br /> *job No- I Q Z Location: E WLotm Date: Tech(s): <br />' WELL D <br /> IA. DTB DTW Sr CV PV SPL NOTES <br /> NO (in.) (ft.} (ft.) (fL) (gal-) (gal.) (ft.) <br /> Ir -It 8L97 03--11 rs- zG q, qz 29 - $ -- <br /> D /q4)-3 It- 6z 66 rg 41 /3 64 r-37 2G. 6 <br /> F- 'Z4 <br />' Explanation: Conversion Factors (cf): <br /> DIA-=Well Diameter 2 uL dia.well cf=0.16 gal./ft <br /> DTB=Depth to Bottom 4 ut. dia.well cf=0 65 gaL/ft- <br /> t 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=nuckness of Separate Phase Liquid Phone 510-337-8730 <br /> Fax: 510-523-0984 <br /> 1 <br />