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<br />TABLE 1 <br /> <br /> Flood Hazard Mitigation Feasibility Study <br /> Project Cost Estimate -- <br /> Alternative 1 : Holita Ditch Capacity Expansion <br /> H _ -------- <br /> Walsenburg, Colorado -- <br /> January 1997 <br /> I <br /> Item Unit Unit Cost Quantity Cost <br /> - <br />lcMobilization LS $5,O()O 1 $5,000 <br />2. Clearing, Grubbing, and Tree Removal LS $8,500 1 $8,500 <br />---- <br />3. Excavate Channel and Place Fill CY $5 2200 $11,000 <br />4. Excavate Channel and Haul Excess Material CY $7 2200 $15,400 <br /> -- <br />5. Place Gravel in Channel Bottom CY $20 350 $7,000 <br /> .- ... <br />6. Seed Channel Slopes and Disturbed Areas AC $3,750 2.2 $8,250 <br /> ._-.--~ <br />7. Traffic Control LS $2,500 1 $2,500 <br /> u. - <br />---- Subtotal $57,650 <br />.- - 10% Contingency $5,765 <br /> Subtotal Construction Cost $63,~1~ <br /> - <br /> CWCB Feasibility Study $6,000 <br /> 12% Engineering $7,610 <br /> 7% Administration and Inspection $4,439 <br /> -- <br /> Total Project Cost $81 ,464 <br /> - ------- <br /> -- ---- <br /> --------- <br />-.-- .---- .-- <br /> i ! -- <br /> <br />COST-W1.xLS <br /> <br />1/24/97 11:19AM <br />