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0 <br />Exhibit L - Reclamation Costs <br />The total permit area is 40.24 + /- acres. Of this, the disturbed area will be <br />approximately 23.5 acres. However, as discussed in Exhibit C, concurrent reclamation <br />will occur. A maximum of 10 acres will be disturbed at any time (approximately five <br />acres of pit, and five acres of miscellaneous disturbance including the detention pond <br />and soil /overburden /product stockpile areas). The reclamation tasks to be performed <br />are described in Exhibit E. <br />• Site clean up. Assume 4 hrs. labor at $10/hr. and one <br />truckload to public landfill at $70. Truck rental <br />Of $150. $260 <br />• Replace overburden on 5 ac. Total of approx. <br />72,600 c.y. of overburden to be moved using a Cat. <br />637D scraper. Average one -way haul distance of <br />250 ft.. From Cat. performance curves, approx. 415 <br />c.y./hr. production. Approx. 175 hrs. required at $180/ <br />hr. 31,500 <br />• Final grade pit slopes to 3:1. Approx. 1,867 lin. ft. of <br />slope to require an average of about 2.24 c.y.Ain. ft. <br />Imoved. Total of approx. 4,182 c.y. to be moved <br />using D -9 dozer (push distance less than 50 ft. ave.). <br />From Cat. performance curves, the dozing production <br />for this type of grading is estimated to be approx. 600 <br />c.y.thr. Approx. 7 hrs. required at$140/hr. 980 <br />• Backfill and grade the detention pond. Approx. <br />6,130 c.y. to be moved using D -9 dozer (ave. push <br />distance of about 200 ft.). From Cat. performance curves, <br />estimated production is approx. 350 c.y./hr. Approx. <br />18 hrs. required at $140/hr. 2,520 <br />• Miscellaneous minor smooth grading on the remainder <br />of the affected area. Estimated 6 hrs. required using D -9 <br />dozer at $140/hr. 2,240 <br />-24- <br />