Laserfiche WebLink
EXHIBIT L BOND CALCULATION <br /> As of the January 2021 technical revision 36 acres of disturbance exist onsite. Therefore a <br /> reclarnation bond based on 40 acres disturbance area will continue to be sufficient, The worst <br /> case reclamation scenario then consists of 40 acres of disturbance that needs to be topsoil and <br /> vegetated combined with 33 acres of lake that need to be ewatered to facilitate final topsoiling <br /> and grading. <br /> At this stage of mining, installation of the in structures and backfilling of the mining <br /> highwall to 31-1:1 V will be required over a distance of 1500'. Table L-1 contains a breakdown of <br /> the bonding cost. <br /> Table L-1 Bond Calculation <br /> Rama al o o rep sold hound,aril ho" !/A1 N/A $50W $5'600 <br /> Acre-ft $105 $69,300 <br /> all highwall 70 CY $ .50 ,00 <br /> over 1t6iti' <br /> Topsoiling to 12 inches deep the maximum disturbance 64,533 CY $1.50 $96,800 <br /> area of 40 acres. <br /> -acres. acres -$i o-5 2-00 <br /> .-- <br /> Seeding of 40 acre disturbance area 40 acres $400 $16,000 <br /> Mulching and crimping of mulch over 40 nacre disturbance 40 acres $850 $34;000 <br /> area <br /> Weed control management for two years on 40 acres 40 acres <br /> Subtotal $259,105 <br /> DR MS cost(28%) $72,549--q <br /> Total <br /> Bunn Ranch Pit <br /> Jari iar V 2021 <br />