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FLAG RESOURCES, INC • • <br />SILT PIT <br />M.L.R.B. Partnit aM M-81-202 <br />BOND CALCULATION WORK SHEET (,July ts, X999) <br />This reclamation coat estimate is based on not disturbing more than 30.00 <br />acres tat any one time. This includes areas stripped, partially mined <br />and partially reclaimed. The table below outlines the baseline data we <br />used to do our calculations. This includes the plant sites for the batch <br />plants, the processing area and the active mining area. Very little <br />eloping is necessary because our method of mining creates the slopes as <br />we remove material. The attached cross section show how we calculated <br />the volume of the back sloping area. <br /> DBSCRIPTION TOTALS <br /> AREA NEEDING RBVBGSTATION 30.00 ac. <br /> LARB AREA Variable <br /> NSBDS REBOILING 30.00 nc. (depth 10•) <br /> UN-SBAPBD SLOPES 200 liaenr feet <br /> BACAFILL VOLUME 830 cy <br /> REBOILING VOLUNB 40,333 cy <br /> COMPACTED AREA RIPPING 22.93 ac. <br /> CONCRETE DEMOLITION 1,077 egyd <br /> DEMOLITION COVER. 2,500 cy <br /> SLOPS FILL VOLVNS 4.15 cy/lf <br /> ESTIMATED UNIT COSTS FOR RECLAMATION ITEMS: <br /> Unit Co st <br />1. Re-spreading soil and/or growth media S o.405 /Y <br />2. Revegetation activities and costs $ 459.61 /AC. <br /> (includes gross sccd, Itrtlliur, mulch, nets and gennnl labor costs) - <br />3. Backfilling and shaping slopes $ 0.10 /YD3 <br />4. Plant Site ripping $ <br />. 48.92 /AC. <br />5. Demolition of pad $ 3.00 /ydl <br />6. Cover Pad with dirt $ 0.14 /YD3 <br />RECLAMATION COBTB <br />1. Resoilinq - 40,333 YD3 x 1.12 <br />2. Revegetation costs - 30.00 ac <br />3. Revegetation remedial work 15. <br />4. Backfilling and shaping - 830 <br />5. Plant site ripping - 22.93 ac. <br />6. Demolition of pad 1,077 ftl @ <br />7. Pad cover 2,500 YD3 @ 14C/YD3 <br />INDIRECT COSTB <br />swell x 41C/YD3 $18,194.51 <br />@ $459.61/acre 13,788.30 <br />0 ac @ $459.61/acre 6,894.15 <br />YD3 x 1.23 swell x lOG/YD3 102.51 <br />@ $48.92/ac. 1,121.64 <br />00/ft~ <br />Net Total <br />Insurance @ 1.55$ <br />Bond @ 0.975$ <br />Contractor Profit @ 10.0$ <br />Mobilization <br />3,231.00 <br />350.00 <br />$43,682.11 <br />677.07 <br />425.90 <br />4,368.31 <br />1,871.62 <br />D.M.G. ADMINISTRATION COBTB _ <br />Prep fees @ 4.5$ ~-~ -~- ~+r 2, 184.11 <br />D.M.G. fee @ 5$ ' 2.184.11 <br />i~ TOTAL $ 55,393.12 <br />RECOMII~ND BOND BB SET AT S SSA <br />~- <br />