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-3- <br />B. Load Topsoil <br />• 5.33 acres 1' dp 8,599cy <br />640/250 = 2.56 trucks - use 3 trucks <br />(8,599 cy/~SOcy/hr) - 3 = 11.5 hrs x $88.85/hr = $1,021.77 <br />C. Haul Topsoil <br />Fixed Time 4.9 minutes <br />Haul Distance .66 miles (1 way) <br />Loaded @ 48 1.8 min. <br />Empty @ 0$ 1.2 min. <br />Travel time 3.:, min. <br />Cyle Time = 3.0 + 4.9 = 7.9 min/cycle = 7.59 cycles/hr. <br />49cy/cycle x 7.59 cycles/hr = 372 cy/hr <br />Factor = .67 x 372 cy/hr = 250 cy/hr <br />3 trucks for 11.5 hours = 34.5 x $86.14/hr = $2,971.83 <br />D. Finish Grade <br />. 14G for duration of hauling/loading <br />11.5 hours at $55.16/hr = $634.34 <br />E. Revegetation <br />5.33 acres x $317/acre = $1,689.61 <br />Total potential addition to bond = $7,961.53 <br />Since Colowyo's present bond does not provide for the total <br />amount of disturbance involved with the proposed Explosives Storage Area, <br />construction will not b_ started until a sufficient bond has been submit=ed <br />and approved by the Division. <br />Colowyo is replacing its current bond with a new bond which will <br />have a large contingency for projects such as this one. It is expected that <br />this new bond will be in effect wittin the month. <br />• <br />