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Olivarez Property <br /> GROUT CALCULATIONS <br /> MW-11 <br /> A B C D E F G H I J K L M I N O <br /> 1 Standard Well <br /> 2 <br /> Total Effective Actual <br /> Convert Filter Filter Filter Total Grout <br /> radius in radius radiusA2 height Volume ftA3 to Volume pack vol. pack pack Vol. volume Used <br /> 3 inches pi (ft) (ftA2) (ft) (ftA3) gals. (gals) (gals) porosity (gals) (gals) _ (gals_) <br /> 4 _ <br /> 5 <br /> 6 Casing Blank adjacent to sealing material 1 3.1415 0.0833 0.0069 47.5 1.04 7.48 7.75 7.75 <br /> 7 Casing Screen&Blank adjacent to filter pack 1 3.1415 0.0833 0.0069 12.5 0.27 7.48 2.04 2.04 <br /> 8 Borehole Filterpack 4 3.1415 0.3333 0.1111 12.5 4.36 7.48 32.64 30.60 0.30 9.18 9.18 <br /> 9 Borehole Filterpack Below casing 4 3.1415 0.3333 0.1111 0.5 0.17 7.48 1.31 0.30 0.39 0.39 <br /> 10 Borehole Mushroom cap _ 12 3.1415 1.0000 1.0000 1 3.14 7.48 23.50 23.50 <br /> 11 42.86 <br /> 12 <br /> 13 <br /> 14 --- <br /> 15 1Casing Blank=Length of Blank Casing Adjacent to seal/grout backfill do not include 5'length to be drilled out) <br /> 16 Casing Screen&Blank=Length of casing adjacent to filterpack I I I I 1 1 _ <br /> 17 Borehole Filterpack=Length of borehole annulus filled with filterpack <br /> 18 Borehole Filterpack Below screen=Length of borehole filled with filterpack only below the well screen; Us ally does not exist in most wells. _ <br /> 19 Borehole Mushroom cap=length of borehole above casing cut off filled with grout(typically 1 foot <br /> 20 radius in inches=radius of casing or borehole(Not diameter) <br /> 21 pi=3.1415 <br /> 22 radius in feet=Radius in inches/12 <br /> 23 height=height of borehole_or casing in feet <br /> 24 ft3=cubic feet,pi'rz'h <br /> 25 Feet to_gallon=7.48,conversion factor <br /> 26 Volume in gallons=ft"7.48 _ <br /> 27 Total Filter pack volume=Borehole Filterpack volume-casing screen <br /> 28 filter_»porosity=Assume_d porosity of 305/6 <br /> 29 Effective Filterpack Volume=Total Filter pack volume'Filterpack porosity <br /> 30 Total Volume=Blank Casing+Screen Casing+Effective Filterpack Volume+Mushroom Ca _ <br /> r3T User Defined Value <br />