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<br />Miscellaneous minor smooth grading on the remainder of the affected <br />area, including grading of minor localized runoff control berm(s). <br />Estimated 4 hrs. required using D-9 dozer at $140/Hr. 560 <br />Replace 12,099c.y. topsoil (ave. twelve in.) on 10 ac. Using 637D scraper. <br />Average one-way haul distance of 350 ft. From Cat. Performance curves, <br />approx. 375 c.y./hr. production. Approx. 87 hrs. required at $180/hr. 15,660 <br />Seed bed preparation. Use 230 DBH 4WD farm tractor with disc <br />attachment, fertilizer bin attachment and one operator, Approx. 3 ac./hr. <br />discing rate. Total of approx. 4 hr. required at $85/hr. 340 <br />Seed 10 ac. Current price of seed mixture given in Exhibit E is approx. <br />$61.75/ac. (Sharp bros. Seed Co.) 618 <br />Seeding of 10 ac. Using 80DBH 4wd farm tractor with drill attachment. <br />Approx. 4 ac./hr. drilling rate. Total of approx. 2.5 hr. (say 3 hr.) required <br />at $70/hr. (includes equipment and operator, etc.) 210 <br />Fertilizer for 10 ac. Assume that 87 lbs./ac/ 46-0-0 (at $0.19/Ib.); 89 <br />lbs./ac. 0-45-0 (at $0.18/Ib required.) Current price of fertilizer mix is <br />$32.55/ac. 326 <br />Mulch, mulching and crimping of 10 ac. Use 2 tons/ac. hay. Total of <br />1,000 40-Ib. Bales required at $3/bale ($3,000). Use 230 DBH farm <br />tractor with power mulcher and two operators. Approx. 3 ac/hr application <br />rate. Total of approx. 4 hr. required at $95/hr. ($380). Crimp mulch using <br />same tractor with crimper and one operator. Approx. 3 ac./hr. crimping <br />rate. Total of approx. 4 hr. required at $85/hr. ($340). 3,720 <br />Mobilize/demobilize equipment. 1,000 <br />Sub Total 60,194 <br />Contractor and overhead costs18.5% 11,136 <br />DMG administrative fees 5% 3.009 <br />Total 74,339 <br />