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' Suburban Sand and Gravel Page 13 <br />Hiniag Plan CLange <br />' Marcb 6, 1992 <br />1 <br />RECLAMATION COSTS (revised 1/92) ESHIBIT L <br />' Reclamation costs are estimated assuming that the greatest <br />area of disturbance will exist when 50.00 ac. t is stripped and <br />needs some form of reclamation. The table below outlines the <br />various areas of disturbance when approximately two-thirds of the <br />' mined area is disturbed and the amount of topsoil that will need <br />to be spread. These figures are then used in the calculations for <br />the bond amount. <br />' STAGE TOTAL SOIL DEPTH <br /> NEEDS REBOILING 45.30 6" <br /> NEEDS SEEDING 50.00 <br />' FERTILIZER & MULCH 50.00 <br /> GRADING/SHAPING 10.00 <br /> UNMINED 51.47 (NO RECLAMATION REQUIRED) <br />' LAKE AREA 57.57 <br /> REVEGETATION CMPLT. 9.37 <br />' REBOIL @ 6" 36,542 CY <br />' ESTIMATED COSTS FOR RECLAMATIOM ITEMS ARE ODTLIASD BELOW. <br />' Unit Cost <br />1. Grass seed mix $1.22/lb @ 11 lbs/ac. .$ 13 .42/AC. <br /> <br /> <br /> <br />1 <br />II <br />2. Fertilizer (assumed; actual will depend on soil <br />analysis) nitrogen-phosphate (18-46-0) @ $9.60 <br />per 100# and P2 05 (34-0-0) @55.80 per 80# 15.70/AC. <br />3. General Labor, 16 man hrs @ $6.50/hr 104.00/AC. <br />4. Mulch, straw - 1.5 tons/ac @ $62.00/ton. .93.00/AC. <br />5. Seed mixture drilling and mulch crimping $50.00/AC. <br />6. Re-spreading soil and/or growth media with <br />scraper, haul less than 500. 0.70/YD3* <br />7. Grading and shaping 3 hrs/ac @ $70/hr.. 210.00/AC. <br /> <br />1 <br /> <br />