Full Text
APPENDIXC Special State Projects 2010-2011 (FY 11) Brooks Street from Higgins to Mount: Mill 12' wide along curbline 2" deep with cross milling into each intersection return 20'. Fill severe ruts with asphalt and pave full width 2"-3" thick overlay with grade D asphalt. This bid does not include epoxy painting traffic markings and is MDT's responsibility. Per cost estimate (attached), March 30,2010 by Brian Hensel, City of Missoula Street Maintenance Division. ApprovedFor20IO 2011 (FYIl) Department of Transportation John Engen, Mayor City of Missoula Attest: City Clerk C:\State Maint Contract\AppendixCFY 11 TOTAL $ 223,825 Date Date Date ---PAGE BREAK--- STATE PROJECT COST ESTIMATE Mill/Pave - Brooks Street from Mount Ave to Higgins Avenue FY 11 Prepared by: Brian Hensel Date: March 30, 2010 Scope: Mill 12' wide along curbline 2" deep with cross milling into each intersection return 20'. Fill severe ruts with asphalt and pave full width 2" thick overlay with grade D asphalt. This bid does not include epoxy painting traffic markings and is MDT's responsibility. Project area (curb to curb) + (area of intersection returns) Overaly: (3377' x 37') + 9680 = 134,629 SF = 14,959 SY Note: All hourly rates for equipment and labor will include an additional 18% overhead charge. Millling: Contractor Costs Lease 12' wide roto mill: Assume leased mill at $1.10/SY Area:[[2(3377' x 12') + 2(37' x 5928]/9 = 9,744 SY Cost $ 10,718.40 Lease skid stear small roto mill at $ 120/ hour for 20 hours Labor and Equipment by Street Division: $ 2,400.00 Subtotal $ Note: "Rate" column includes equipment cost plus operators at $ 30.00/hr, excluding pick-ups. EquipmenUpersonnel Water Truck Sweeper(Broom Bear) Sweeper (Vacuum) Tandem Dump Trucks Loader Pick-ups Laborers(T.C.) Laborers(mill) Supervisor Superintendent No. of Units 1 1 1 7 1 5 4 1 1 1 Rate/Hr 64.69 136.06 140.94 83.42 70.42 21.77 30.00 30.00 32.00 40.00 Hours 20 20 20 20 20 20 20 20 20 10 Cost 1293.8 2721.2 2818.8 11678.8 1408.4 2177 2400 600 640 400 26,138.00 Materials Asphalt Grade D (no polymer or lime) -Overlay full width at 161,645 SF =17,960 SY Density est. Quantity Area to Pave: (square ft) Asphalt thicknes (in) (lbs/ft3) (tons) Cost Est./ton Cost 134,629 3 165 2,777 $43.20 $ 119,954.44 Tack Oil (SS-1) Quantiity Area to apply oil (SY) Application Rate (gals/sy) (gals) CosUgal Cost 14,959 0.05 747.95 $2.00 $ 1,495.90 Manhole risers: Cast iron "drop-in" Ifco 770 or 777 Size (in) Quantity 2" 4 Phone manhole riser: Cast iron "drop-in" Size (in) Quantity 2" 0 Unit Cost $ 85.00 Unit Cost $ Cost $ 340.00 Cost $ Water valve cast iron "drop-in" risers and lids Size Quantity Unit Cost Cost 2" 5 $ 25.00 $ 125.00 Note: Unit costs shown for water valve risers are half actual cost. Mountain Water Company pays half. Brooks Street: Higgins to Mount Page 1 ---PAGE BREAK--- Labor & Equipement by Street Division Hours Cost 192.84 97.17 79.47 83.42 30.00 30.00 30.00 32.00 40.00 Rate/Hr $ $ $ $ $ $ $ $ $ 1 1 1 8 4 2 2 1 1 No. of Units 40 $ 7,713.60 40 $ 3,886.80 40 $ 3,178.80 40 $ 26,694.40 40 $ 4,800.00 40 $ 2,400.00 40 $ 2,400.00 40 $ 1,280.00 20 $ 800.00 Subtotal $ 53,153.60 Note: "Rate" column includes equipment cost plus operators at $ 30.00/hr, excluding pick-ups. Paver Double Drum Roller Rubber Tire Rollers Tandem Dump Trucks Laborers(T.C.) Screed Operators Rakers Supervisor Superintendent Equipment/personnel Temporary Striping Materials Paint Labor & Equip (Traffic Services) $ $ Cost 4,000.00 5,500.00 Milling Contractor Costs Labor & Equip. by Street Div. Paving Materials Labor & Equip. by Street Div. Temporary Striping Materials Labor & Equip. by Traffic Div. TOTAL CONTRACTOR COST TOTAL MATERIALS COST TOTAL LABOR & EQUIPMENT COST Subtotal Subtotal Subtotal TOTAL $ 13,118.40 $ 26,138.00 $ 39,256.40 $ 121,915.34 $ 53,153.60 $ 175,068.94 $ 4,000.00 $ 5,500.00 $ 9,500.00 $ 13,118.40 $ 125,915.34 $ 84,791.60 $ 223,825.34 Brooks Street: Higgins to Mount Page 2