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<br />I <br />I COAL CREEK FEASIBiliTY STUDY <br /> ENGINEER'S OPINION OF PROBABLE PROJECT COSTS <br />I ALTERNATIVE 4: DIVERSION CANAL THROUGH TOWN <br />ITEM UNIT QUANTITY UNIT COST TOTAL COST <br />I Excavation and Backfill CY 57000 $7 $399,000 <br /> 2 Stage Concrete Detention EACH 1 $50,000 $50,000 <br />I Dam Outlet Structure <br />Embankment Spillway EACH $60,000 $60,000 <br />I Reinforced Concrete Pipe EACH $6,000 $6,000 <br />For Detention Dam Outlet <br />I Concrete Elevated Flume LS $25,000 $25,000 <br />Over Windsor Canal <br /> Reinforced Concrete Pipe Culverts LF 200 $50 $10,000 <br />I Under CO Hwy 1 <br />Farm Land Inundation Easement ACRE 90 $100 $9,000 <br />I Right-of-way Acquisition ACRE 22 $15,000 $330,000 <br /> Right-of-way Construction Permit LS $7,500 $7,500 <br />I Surveying LS 1 $25,000 $25,000 <br /> Engineering (at approx 8%) LS $125,000 $125,000 <br />I FEMA Mapping LS 1 $45,000 $45,000 <br />I Legal LS $50,000 $50,000 <br />One Time Crop Loss Fee LS $60,000 $60,000 <br />I Road Repair SY 800 $81 $64,800 <br />Utility Crossings LS 12 $4,000 $48,000 <br />I Landscape, Seeding and Mulching LS 1 $100,000 $100,000 <br /> Traffic Control LS 1 $25,000 $25,000 <br />I Subtotal $1,439,300 <br /> Contingency (At 25% of Subtotal) $359,825 <br />I Total $1,799,125 <br />I <br />I <br />I <br />