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<br />Irvine IBC Traffic Study - Cost Estimate
<br />Arterial: Alton Parkway Overcrossing at SR-55 Improvements
<br />Mitigations: SR-55/Alton Overcrossing Improvements per KOA Study, 2010 (includes widening of Halladay/Alton intersection of adding 1 EBT and
<br />WBT)
<br />Intersection #44: Red Hill Avenue / Alton Parkway (add 1 NBR, 1 SBR, 2nd EBL, and 2nd WBL); Signalization at Daimler Street at Alton Parkway,
<br />Halladay Street at Alton Parkway
<br />City of Irvine
<br />ITEM #DESCRIPTION OF WORK UNIT PRICE UNIT QUANTITY COST
<br />ROADWAY
<br />Clear & Grub
<br />Earthwork
<br />$15,000.00
<br />$70.00
<br />$25.00
<br />$8.00
<br />$8.00
<br />$1,500.00
<br />$5.00
<br />$15.00
<br />$10.00
<br />$4.00
<br />$40.00
<br />$15.00
<br />$10.00
<br />$450.00
<br />$450.00
<br />$150.00
<br />AC
<br />CY
<br />LF
<br />SQFT
<br />SQFT
<br />EA
<br />LF
<br />SF
<br />SQFT
<br />SF
<br />LF
<br />SF
<br />SQFT
<br />CY
<br />CY
<br />SQFT
<br />0.29
<br />1,333
<br />1,150
<br />8,040
<br />1,150
<br />8
<br />1,150
<br />700
<br />11,500
<br />$4,350
<br />$93,310
<br />$28,750
<br />$64,320
<br />$9,200
<br />$12,000
<br />$5,750
<br />$10,500
<br />$115,000
<br />$0
<br />$44,000
<br />$52,500
<br />$65,000
<br />$27,000
<br />$15,750
<br />$198,000
<br />$745,430
<br />Remove Curb & Gutter
<br />Remove Concrete Sidewalk
<br />Remove Pavement
<br />Remove & Replace Tree
<br />Sawcut
<br />Construct Concrete Pavement
<br />Construct AC Pavement
<br />Construct AC Overlay
<br />Construct Curb & Gutter
<br />Construct Median/Parkway Landscaping
<br />Construct Concrete Sidewalk
<br />Construct Curb Ramp
<br />Reconstruct Driveway
<br />Construct Retaining Wall
<br />1,100
<br />3,500
<br />6,500
<br />60
<br />35
<br />1,320
<br />ROADWAY SUBTOTAL
<br />TRAFFIC
<br />Remove Paint Stripe
<br />Remove Pavement Marker
<br />Relocate Street Light
<br />New Traffic Signal
<br />$3.00
<br />$3.00
<br />$6,500.00
<br />$300,000
<br />$5.00
<br />$3.00
<br />$300.00
<br />$3,000.00
<br />LF
<br />EA
<br />EA
<br />EA
<br />LF
<br />SQFT
<br />EA
<br />EA
<br />4,550
<br />8
<br />2
<br />$13,650
<br />$13,000
<br />$300,000
<br />$28,750
<br />$1,200
<br />$1,800
<br />$3,000
<br />1
<br />Install Striping 5,750
<br />400
<br />6
<br />Pavement Marking
<br />Relocate Sign (1 post)
<br />Relocate Commercial Sign 1
<br />TRAFFIC SUBTOTAL $361,400
<br />UTILITIES AND DRAINAGE
<br />Relocate Wood Power Pole
<br />Reconstruct Catch Basin
<br />Relocate Fire Hydrant
<br />Relocate Utility Boxes
<br />Relocate Main Water Valve
<br />Relocate Utility Vault
<br />$75,000.00
<br />$5,000.00
<br />$5,000.00
<br />$1,000.00
<br />$13,000.00
<br />$10,000.00
<br />$2,000.00
<br />$1,500.00
<br />EA
<br />EA
<br />EA
<br />EA
<br />EA
<br />EA
<br />EA
<br />EA
<br />6
<br />2
<br />2
<br />21
<br />1
<br />1
<br />$450,000
<br />$10,000
<br />$10,000
<br />$21,000
<br />$13,000
<br />$10,000
<br />$2,000Adjust Manhole to Grade
<br />Adjust Water Misc Facilities (Meters, Valves, etc.)
<br />1
<br />4 $6,000
<br />UTILITIES AND DRAINAGE SUBTOTAL $522,000
<br />GENERAL
<br />Mobilization
<br />Traffic Control
<br />Utility Relocations
<br />SWPPP Plan and Implementation
<br />GENERAL SUBTOTAL
<br />10%
<br />16%
<br />5%
<br />LS
<br />LS
<br />LS
<br />LS
<br />1
<br />1
<br />1
<br />1
<br />$162,900
<br />$260,700
<br />$81,500
<br />$97,800
<br />$602,900
<br />$2,231,800
<br />6%
<br />Construction Subtotal
<br />RIGHT-OF-WAY
<br />Right-Of-Way $80.00
<br />10%
<br />$7.00
<br />SQFT
<br />LS
<br />SQFT
<br />5,875
<br />1
<br />5,750
<br />$470,000
<br />$47,000
<br />$40,250
<br />$557,250
<br />Right-Of-Way Support
<br />Temporary Construction Easements
<br />RIGHT-OF-WAY SUBTOTAL
<br />TOTAL CONSTRUCTION & RIGHT-OF-WAY (For Red Hill/Alton only):$2,789,050
<br />Preliminary Project Development (10% Construction Cost, min $300,000)
<br />Design Engineering/Administration Cost (15% Construction Cost)
<br />Construction Engineering Costs/Administration (15% Construction Cost)
<br />Contingency (20% of Construction Cost)
<br />$300,000
<br />$334,770
<br />$334,770
<br />$446,360
<br />TOTAL PROJECT COSTS (Red Hill & Alton)$4,204,950
<br />Traffic Signal at Alton & Daimler
<br />Traffic Signal at Alton & Halladay
<br />$680,000
<br />$800,000
<br />Alton/SR-55 Overcrossing Project (cost includes widening of Halladay/Alton intersection from PS&E plans)$55,500,000
<br />TOTAL PROJECT COSTS $61,184,950
<br />4/15/2019
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<br />City Council 21 – 130 4/16/2024
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