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1 ( — <br /> GAUGING DATA/PURGE CALCULATIONS <br /> f <br /> Jona No — � <br /> Date: — 7 _ h1� <br /> -c�lL .� �,�. Techs}: <br /> WELL DIA DTB DTW ST CV PV SPL NOTES <br />' NO (m ) (ft) {ft.} (ft) (gal.) (gal) (ft} <br />' 1-1,r„ 7 <br /> 0 -57 t S !. - 10- 21 3a <br /> 'T--0z GS- 3 13 -74-' R • 73 2,'K <br />' ��- �' �3 - 1{Ga Gtr • is l s _ � q' S 3 <br />' Explanation: Conversion Factors (cf) <br /> DIA =Well Diameter 2 in Lha well cf=0 16 gal /ft <br /> DTB =Depth to Bottom 4 3n dia well cf=0 65 gal /ft <br /> DTW=Depth to Water 6 in d:a well cf=144 gal /ft <br /> ST=Saturated Thickness (DTB-DTW) <br /> CV=Casing Volume(ST x cry CLEARWATER GROUP, INC. <br /> PV=Purge Volume (standara 3 x CV, 1125 Atlantic Avenue,Ste 102 <br /> well development 10 x CV) Alameda, California 94501 <br /> SPLA Ttucimess of Separate Phase Liquid Phone 510-337-8730 <br /> Fax 510-523-0984 <br />