Laserfiche WebLink
/ BONDING <br />/ 2.05.3(6)(d) <br />/ Bondinq estimates are completely recalculated in this Addendum <br />based on the revised reclamation plan and on recent CMLR staff <br />guidelines on equipment productivity and cost estimates. <br />I 1. Major Equipment Operating Costs <br />Hourly equipment operating costs are calculated based on 6 <br />day weeks and 2 8-hour work shifts per day, resulting in 384 <br />hours per month. Rental rates for equipment were obtained from <br />Wagner Equipment Company, 6000 Dahlia Street, Denver, Colorado <br />80217. Rental rates for the 637D scrapers and the D-9 dozer are <br />based on 3 month minimum rentals and the G-14 grader is based on <br />a one month rental. Costs other than rent are based on Wyoming <br />Fuel Company's normal estimates. <br />637D Scrapers <br />Rent: $99.46/hour <br />Fuel: 28.17 <br />Lube: 1.28 <br />Tires: 10.00 <br />Repair: 8.10 <br />Labor: 15.00 <br />Other: .90 <br />$162.91/hour <br />D-9 Dozer <br />Rent: $78.90/hour <br />Fuel: 16.92 <br />Lube: .66 <br />Repair: 4.40 <br />Labor: 15.00 <br />Other: 1.76 <br />($38,192/month/@ 2 shifts) <br />C S.i um es Z ~ ~ S j ~ (.~. /'3 <br />($30,298/month @ 2 shifts} <br />$117.84/hour <br />19-G Motor Grader <br />Rent: $29.79/hour <br />Fuel: 5.99 <br />Lube: .58 <br />Tires: 1.08 <br />Repair: 2.86 <br />Labor: 15.00 <br />Other: 2.00 <br />($11,438/month @ 2 shifts) <br />$57.30/hour <br />2. Major Equipment Productivity and Cost per BCY <br />Productivity estimates were derived from the Caterpillar <br />Performance Handbook, Edition 11. Equipment availability of 90 <br />percent and efficiency (utilization) of 79 percent were utilized <br />for all calculations. The resulting effective use is 71 percent. <br />-1~- <br />