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Pleasanton Johnson Dr EDZ
<br />4/17/2017
<br />PLANNING LEVEL COST ESTIMATE
<br />Johnson Drive Improvements, Mitigation 4.D-3
<br />Roadway Items:
<br />Quantity
<br />Unit
<br />Unit Cost
<br />Item Total
<br />Total
<br />New Pavement Section'
<br />45,860
<br />SF
<br />$ 10
<br />$ 458,600
<br />Cold Plane and Overlay (02') 2
<br />97,650
<br />SF
<br />$ 2
<br />$ 195.300
<br />Conc Sidewalk & Driveway'
<br />14,650
<br />SF
<br />$ 10
<br />$ 146,500
<br />Conc C&G
<br />2,400
<br />LF
<br />$ 30
<br />$ 72,000
<br />Driveway
<br />3
<br />EA
<br />$ 5.000
<br />$ 15,000
<br />Curb Ramp
<br />12
<br />EA
<br />$ 3,500
<br />$ 42,000
<br />Retaining Wall
<br />-
<br />SF
<br />$ 100
<br />$ -
<br />Maintenance Path
<br />-
<br />LS
<br />$ 20.000
<br />$ -
<br />Monument Sign
<br />-
<br />LS
<br />$ 25.000
<br />$
<br />Imported Borrow
<br />-
<br />CY
<br />$ 75
<br />$ -
<br />Roadway Excavation 9
<br />6,540
<br />CY
<br />$ 75
<br />$ 490.500
<br />Clearing and Grubbing
<br />58,530
<br />SF
<br />$ 0.5
<br />$ 29,300
<br />Remove Conc Sidewalk, C&G
<br />9,250
<br />SF
<br />$ 6
<br />$ 55,500
<br />Remove Trees
<br />20
<br />EA
<br />$ 1.000
<br />$ 20.000
<br />Landscapellrrigation & Bio -Retention
<br />9.700
<br />SF
<br />$ 15
<br />$ 145.500
<br />Fence (New & Remove)
<br />1,650
<br />LF
<br />$ 30
<br />$ 49,500
<br />Pavement Striping
<br />16,170
<br />LF
<br />$ 2
<br />$ 32,400
<br />Pavement Markings
<br />1,900
<br />SF
<br />$ 10
<br />$ 19,000
<br />Relocate Overhead sign and post x
<br />-
<br />EA
<br />$ 5,000
<br />$ -
<br />Signs
<br />8
<br />EA
<br />$ 600
<br />$ 4,800
<br />Signalized Intersection (Johnson Dr & Entry to Parcel 6)
<br />1
<br />LS
<br />$ 350,000
<br />$ 350,000
<br />Intersection Traffic Signal Modification
<br />-
<br />LS
<br />$ 750,000
<br />$ -
<br />Ramp Traffic Signal Modification
<br />-
<br />LS
<br />$ 25,000
<br />$ -
<br />Street Lights 5
<br />11
<br />EA
<br />$ 10,000
<br />$ 110,000
<br />Traffic Control Allowance (5%)
<br />1
<br />LS
<br />$ 112.000
<br />$ 112.000
<br />Storm Drain System Allowance (10%)
<br />1
<br />LS
<br />$ 224,000
<br />$ 224,000
<br />WPC / Treatment Allowance (5%)
<br />1
<br />LS
<br />$ 112,000
<br />$ 112,000
<br />Minor & Misc. Items (10%)
<br />1
<br />LS
<br />$ 269,000
<br />$ 269,000
<br />Mobilization (10%)
<br />1
<br />LS
<br />$ 296.000
<br />$ 296.000
<br />Contingency (25%)
<br />1
<br />LS
<br />$ 813.000
<br />$ 813,000
<br />Roadway Subtotal
<br />$ 4,070.000
<br />Structure Items:
<br />Quantity
<br />Unit
<br />Unit Cost
<br />Item Total
<br />Total
<br />Widen Existing Structure 6
<br />-
<br />SF
<br />$ 350
<br />$ -
<br />Structure Subtotal
<br />$ -
<br />Right of Way Items:
<br />Quantity
<br />Unit
<br />Unit Cost
<br />Item Total
<br />Total
<br />Utility Relocation'
<br />1
<br />LS
<br />$ 190,000
<br />$ 190,000
<br />DSRSD
<br />-
<br />LS
<br />$ 250,000
<br />$ -
<br />Acquisition costs"
<br />1
<br />LS
<br />$ 458.200
<br />$ 458.200
<br />TCE
<br />NIC
<br />Environmental Mitigation (Est)
<br />NIC
<br />Right of Way Subtotal
<br />$ 650,000
<br />Subtotal "Hard Costs"
<br />$ 4,720.000
<br />Soft Costs'
<br />Quantity
<br />Unit
<br />Unit Cost
<br />Item Total
<br />Total
<br />Final Design (12.5%)
<br />1
<br />LS
<br />$ 509,000
<br />$ 509,000
<br />Construction Administration (12.5%)
<br />1
<br />LS
<br />$ 509,000
<br />$ 509.000
<br />Construction Staking (2%)
<br />1
<br />LS
<br />$ 82,000
<br />$ 82,000
<br />Subtotal "Soft Costs"
<br />$ 1.100.000
<br />Grand Total
<br />$ 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 bddge 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 +Structure Items (2017 dollars) except RIW Engineering which Is 10% of RIW Items.
<br />9. Roadway excavation assumes 2.5' cut into existing ground.
<br />10. Right of way take within parcels 6,9 & 10 are to be dedicated for this improvements.
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