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Pleasanton Johnson Dr EDZ 4/17/2017
<br /> PLANNING LEVEL COST ESTIMATE
<br /> Johnson Drive Improvements,Mitigation 4.D-3
<br /> Roadway Items: Quantity Unit Unit Cost Item Total Total
<br /> New Pavement Section' 45,860 SF $ 10 $ 458,600
<br /> Cold Plane and Overlay(02)2 97,650 SF $ 2 $ 195,300
<br /> Conc Sidewalk&Driveway' 14,650 SF $ 10 $ 146,500
<br /> Conc C&G 2,400 LF $ 30 $ 72,000 .
<br /> Driveway 3 EA $ 5,000 $ 15,000
<br /> Curb Ramp 12 EA $ 3,500 $ 42,000
<br /> Retaining Wall - SF $ 100 $ -
<br /> Maintenance Path - LS $ 20,000 $ -
<br /> Monument Sign - LS $ 25,000 $ -
<br /> Imported Borrow - CY $ 75 $ -
<br /> Roadway Excavation 9 6,540 CY $ 75 $ 490,500__ __
<br /> Clearing and Grubbing 58,530 SF $ 0.5 $ 29,300
<br /> Remove Conc Sidewalk,C&G 9,250 SF $ 6 $ 55,500
<br /> Remove Trees 20 EA $ 1,000 $ 20,000
<br /> Landscape/Irrigation&Bio-Retention 9,700 SF $ 15_$ 145,500
<br /> Fence(New&Remove) 1,650 LF $ 30 $ 49,500
<br /> Pavement Striping 16,170 LF $ 2 $ 32,400
<br /> Pavement Markings 1,900 SF $ 10 $ 19,000
<br /> Relocate Overhead sign and post° - EA $ 5,000 $ -
<br /> Signs 8 EA $ 600 $ 4,800
<br /> Signalized Intersection(Johnson Dr&Entry to Parcel 6) 1 LS $ 350,000 $ 350,000
<br /> Intersection Traffic Signal Modification - LS $ 750,000 $ -
<br />' Ramp Traffic Signal Modification - LS $ 25,000 $ -
<br /> Street Lights 5 11 EA $ 10,000 $ 110,000
<br /> Traffic Control Allowance(5%) 1 LS $ 112,000 $ 112,000
<br /> Storm Drain System Allowance(10%) 1 LS $ 224,000 $ 224,000
<br /> WPC/Treatment Allowance(5%) 1 LS $ 112,000 $ 112,000
<br /> Minor&Misc.Items(10%) 1 LS $ 269,000 $ 269,000
<br /> Mobilization(10%) 1 LS $ 296,000 $ 296,000
<br /> Contingency(25%) 1 LS $ 813,000 $ 813,000
<br /> Roadway Subtotal $ 4,070,000
<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 $ 190,000 $ 190,000
<br /> DSRSD _ _ - LS__$ 250,000 $ -
<br /> Acquisition costs10 1 LS $ 458,200 $ 458,200
<br /> TCE NIC
<br /> Environmental Mitigation(Est) NIC
<br /> Right of Way Subtotal $ 650,000
<br /> Subtotal"Hard Costs" $ 4,720,000
<br /> Soft Costs' Quantity Unit Unit Cost Item Total Total
<br /> Final Design(12.5%) 1 LS $ 509,000 $ 509,000
<br /> Construction Administration(12.5%) 1 LS $ 509,000 $ 509,000
<br /> Construction Staking(2%) 1 LS $ 82,000 $ 82,000
<br /> Subtotal"Soft Costs" $ 1,100,000
<br /> Grand Total $ 5,820,000
<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.
<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 vaultsrboxesKre hydrants to grade or relocating them.
<br /> 8.Soft cost is percentage of Roadway*Structure Items(2017 dollars)except RNy Engineering which is 10%of RNV Items.
<br /> 9.Roadway excavation assumes 2.5'cut into existing ground.
<br /> 10.Right of way take within parcels 6,9 810 are to be dedicated for this improvements.
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