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Pleasanton Johnson Dr EDZ 4/1712017
<br /> PLANNING LEVEL COST ESTIMATE
<br /> Johnson Dr at Stoneridge Dr Intersection,Mitigation 4.D-lc
<br /> Roadway Items: Quantity Unit Unit Cost Item Total Total
<br /> New Pavement Section' 42,900 SF $ 10 $ 429,000
<br /> Cold Plane and Overlay(0.2')2 65,800 SF $ 2 $ 131,600 _ ___
<br /> Conc Sidewalk&Driveway 3 6,160 SF $ 10 $ 61,600
<br /> Conc C&G 1,470 LF $ 30 $ 44,100
<br /> Driveway 1 EA $ 5,000 $ 5,000
<br /> Curb Ramp 3 EA $ 3,500 $ 10,500
<br /> Retaining Wall - SF $ 100 $ -
<br /> Maintenance Path 1 LS $ 20,000 $ 20,000
<br /> Monument Sign 1 LS $ 25,000 $ 25,000
<br /> Imported Borrow 2,720 CY $ 75 $ 204,000
<br /> Roadway Excavation 9 4,400 CY $ 75 $ 330,000
<br /> Clearing and Grubbing 23,700 SF $ 0.5 $ 11,900
<br /> Remove Conc Sidewalk,C&G 4,900 SF $ 6 $ 29,400
<br /> Remove Trees 35 EA $ 1,000 $ 35,000
<br /> Landscape/Irrigation&Bio-Retention 9,900 SF $ 15 $ 148,500
<br /> Fence(New&Remove) 1,450 LF $ 30 $ 43,500
<br /> Pavement Striping 8,960 LF $ 2 $ 18,000
<br /> Pavement Markings 1,550 SF $ 10 $ 15,500
<br /> Relocate Overhead sign and post 4 - EA $ 5,000 $ -
<br /> Signs 7 EA $ 600 $ 4,200
<br /> Signalized Intersection - LS $ 350,000 $ -
<br /> Intersection Traffic Signal Modification(Stoneridge Dr&Johnson Dr) 1 LS $ 750,000 $ 750,000
<br /> Ramp Traffic Signal Modification - LS $ 25,000 $ -
<br /> Street Lights 5 7 EA $ 10,000 $ 70,000
<br /> Traffic Control Allowance(5%) 1 LS $ 120,000 $ 120,000
<br /> Storm Drain System Allowance(10%) 1 LS $ 239,000 $ 239,000
<br /> WPC/Treatment Allowance(5%) 1 LS $ 120,000 $ 120,000
<br /> Minor&Misc.Items(10%) 1 LS $ 287,000 $ 287,000
<br /> Mobilization(10%) 1 LS $ 316,000 $ 316,000
<br /> Contingency(25%) 1 LS $ 868,000 $ 868,000 1
<br /> Roadway Subtotal $ 4,340,000
<br /> Structure Items: Quantity Unit Unit Cost Item Total Total
<br /> Widen Existing Structure 6 - SF $ 350 $ -
<br /> Structure Subtotal $ -
<br /> Right of Way Items: Quantity Unit Unit Cost Item Total Total
<br /> Utility Relocation' 1 LS $ 46,000 $ 46,000
<br /> DSRSD 1 LS $ 250,000 $ 250,000
<br /> Acquisition costs 1 LS $ 340,000 $ 340,000
<br /> TCE NIC
<br /> Environmental Mitigation(Est) NIC
<br /> Right of Way Subtotal $ 640,000
<br /> Subtotal"Hard Costs" $ 4,980,000
<br /> Soft Costs8 Quantity Unit Unit Cost Item Total Total
<br /> Final Design(12.5%) 1 LS $ 543,000 $ , 543,000
<br /> Construction Administration(12.5%) 1 LS $ 543,000 $ 543,000
<br /> Construction Staking(2%) 1 LS $ 87,000 $ 87,000
<br /> Subtotal"Soft Costs" $ 1,180,000
<br /> Grand Total $ 6,160,000
<br /> 1.New Pavement Section assumed as 4.5"Asphalt,9.5'Aggregate Base and 17'Aggregate Subbase
<br /> 2.Cold plane all existing pavement within the project limits.
<br /> 3.Assume 6'wide sidewalk on Johnson Dr&10'wide sidewalk on Stoneridge Dr.
<br /> 4.Reuse existing post and mast arm.Install new sign panels and post foundation.
<br /> 5.Assume existing street lights are to be salvaged by the Contractor.Place new street lights at approximately 200'spacing.
<br /> 6.No work in the creek for bridge structure.
<br /> 7. Utility costs assumes main underground lines remain,only assumes cost for adjusting vaults/boxes/fire hydrants to grade or relocating them.
<br /> 8.Soft cost is percentage of Roadway-r-Structure Items(2017 dollars)except RAN Engineering which is 10%of RAN Items.
<br /> 9.Roadway excavation assumes 2.5'cut into existing ground.
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