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WELL GAUGING DATA/PURGE CALCULATIONS <br /> Location: <br /> C1-086r 5 Date 5— 30 - C?C Tech(s): R4 <br /> WELL DIAM DTB DTW ST CV PV SPL NOTES <br /> NO {m) (ft) (ft) (ft) (gal) (gal) (ft)10. 75 <br /> 2 46 Z5 l7 70 <br /> 4-t•20 l S •7%' Z.z-gl 3,5 10 -76 <br /> - 39� g0 Cq Z 1t? .56 3- l3 4a 3 <br /> �q 69 /?- 71 M-7-7 3. 14 q - 4. <br /> 6 37 74 193 7_ - S S S3 <br /> Explanation Conversion Factors (cf) <br /> DL M=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 Muckness (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 /> S&Thickness of Separate Phase Liquid Phone (510) 893-5160 <br /> Fax (510) 893-5947 <br />