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<br />II <br /> <br />-L..J <br /> <br />(I <br /> <br />-, <br />~ <br /> <br />n <br /> <br />4. . The structural fill shall be placed in lifts no greater than 12 inches thick prior to <br />compaction. Fill shall be compacted to a minimum density equal to 95 percent 0 f the <br />ASTM D-1557 (Modified Proctor) maximum dry density. <br /> <br />5. Density testing shall be performed on the original ground surface once compaction is <br />perfonned and then on each lift of compacted fill. Density tests shall be performed at a <br />rate of one per 2500 SF of court area. <br /> <br />(f <br /> <br />LJ <br /> <br />LJ <br /> <br />(f <br /> <br />LJ <br /> <br />Baseball Field <br />The baseball field area should be prepared in accordance with the following guidelines. <br /> <br />n <br /> <br />LJ <br /> <br />1. Clear the baseball field area and an additional 5 feet laterally of vegetation and organic <br />materials prior to compaction. <br /> <br />2. Upon removal of the topsoil, vegetation, or debris, the ground surface within the baseball <br />field area shall be lightly proof rolled with a vibratory roller moving at walking speed. <br />The proof rolling shall consist of a total of 2 complete coverages of the baseball field area <br />in two perpendicular directions. GeoVerse, Inc. or another qualified geotechnical testing <br />laboratory shall monitor the proof rolling. <br /> <br />3. Any additional fill material required for the baseball field area should be structural fill <br />that is clean and granular with not more than 5 percent passing the No. 200 sieve. <br />Maximum particle size for the baseball field fill shall be 3 inches. The upper 12 inches of <br />fill should consist of select silica sand that is free of carbonate material and meeting the <br />following gradation requirements. <br /> <br />U.S. Standard Sieve Size % Passing <br />!Iz in. 1 00 <br />No.4 .85-100 <br />No. 40 50-85 <br />No. 200 0-5 <br />If the site is currently at or above finish grade for the baseball field a cut will be required <br />to install a sand blanket in accordance with the above specifications. <br /> <br />4. Structural fill shall be placed in lifts no greater than 12 inches thick prior to compaction. <br />Fill shall be compacted to a minimum density equal to 90 percent of the ASTM D-1557 <br />(Modified Proctor) maximum dry density. The final lift of fill (select sand blanket) shall <br />be compacted by static rolling. <br /> <br />5. Density testing shall be performed on the original ground surface once compaction is <br />performed and then on each lift of compacted fill. Density tests shall be performed at a <br />rate of one per 5000 SF of baseball field area. <br /> <br />n <br /> <br />LJ <br /> <br />(I <br /> <br />LJ <br /> <br />(l <br /> <br />LJ <br /> <br />t::-- <br />n <br /> <br />~ <br /> <br />LJ <br /> <br />n <br /> <br />LJ <br /> <br />n <br /> <br />L) <br /> <br />n <br /> <br />LJ <br /> <br />(l <br /> <br />LJ <br /> <br />n <br /> <br />LJ <br /> <br />Ii <br /> <br />L..J <br /> <br />(I <br /> <br />u <br /> <br />"(-) <br /> <br />555 Sawgrass Corporate Parkway. Sunrise, Florida 33325. (954) 835-9055. FAX (954) 835-9044 <br /> <br />~ <br /> <br />u <br /> <br />n <br /> <br />L.J <br />