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City of Roslyn <br />Cemetery irrigation System <br />Pro -Construction and Construction <br />Engineer'sEstimate <br />ITEM <br />UNIT <br />UNIT PRICE <br />QUANTITY <br />COST <br />Planning <br />LS <br />$7,545 <br />1 <br />$7,545 <br />Design -Contractor Procurement <br />LS <br />$056 <br />1 <br />$8,750 <br />Mobilization and Demobilization <br />LS <br />$S,OwE <br />1 <br />$5,000 <br />Temporary Traffic Control <br />LS <br />$500 <br />1 <br />$500 <br />Trench Excavation Safety <br />LS <br />$500 <br />1 <br />$500 <br />Erosion Control Measures <br />LS <br />$2,500 <br />1 <br />$1,500 <br />6-inch PVC w/bedding material <br />LF <br />$47 <br />2265 <br />$106,455 <br />2-inch PVC w/bedding material <br />LF <br />$25 <br />1645 <br />$42,125 <br />Trench Backf li <br />CY <br />560 <br />75 <br />$4,500 <br />Main, Fittings <br />LS <br />52,500 <br />1, <br />$2,500 <br />-inch Gate Valves <br />EA <br />$1,300 <br />6 <br />$7,800 <br />Double Check Valves <br />EA <br />$81100 <br />:2. <br />$16,260 <br />Hydrant Assembly <br />EA <br />$4,500 <br />2 <br />$9,000 <br />Connection to Existing Water Main. <br />EA <br />$2, <br />2 <br />$4 000 <br />Site Restoration <br />L5. <br />$1,500 <br />1 <br />$1,500 <br />HMA Repair <br />SF <br />$5 <br />750 <br />$3,750 <br />Estimate Subtotal: $22o,625 <br />15% Contigency, $33,094 <br />Estimated Sales sax at SW $20,2" <br />Total Fstignate. $274,016 <br />- Assume existing native soils are largely acceptable for trench backfiil. <br />Actual Construction Costs may vary based on the Contractor, Supplier, and unexpected site <br />conditions. <br />Page 4 of 5 <br />