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City of Louisville - Department of Public Works Engineering Division �( ►1
<br />Underpass Conceptual Designs - Engineers Opinion of Probable Cost Ki rnley »> Horn
<br />South Boulder Road & Main Street Date: 6/17/2021
<br />KH Project Number: 096489003 Prepared By: AP
<br />Project Number: Checked By: MEC
<br />DETAILED CONSTRUCTION BID ITEMS
<br />ITEM NUMBER
<br />ITEM DESCRIPTION
<br />UNIT
<br />COST
<br />QUANTITY
<br />AMOUNT
<br />201-00000
<br />Clearing and Grubbing
<br />LS
<br />$ 15,000
<br />1
<br />$ 15,000
<br />202-00010
<br />Removal of Tree
<br />EA
<br />$ 700
<br />5
<br />$ 3,500
<br />202-00021
<br />Removal of Manhole
<br />EA
<br />$ 900
<br />3
<br />$ 2,700
<br />202-00035
<br />Removal of Pipe
<br />LF
<br />$ 35
<br />890
<br />$ 31,150
<br />202-00037
<br />Removal of End Section
<br />EA
<br />$ 300
<br />1
<br />$ 300
<br />202
<br />Removal of Building
<br />LS
<br />$ 300,000
<br />1
<br />$ 300,000
<br />202-00190
<br />Removal of Conc Median Cover Matl
<br />SY
<br />$ 14
<br />120
<br />$ 1,680
<br />202-00200
<br />Removal of Sidewalk
<br />SY
<br />$ 30
<br />1,290
<br />$ 38,700
<br />202-00220
<br />Removal of Asphalt Mat
<br />SY
<br />$ 9
<br />770
<br />$ 6,930
<br />202-05030
<br />Sawing Asphalt Material (10 Inch)
<br />LF
<br />$ 8
<br />275
<br />$ 2,200
<br />203-00010
<br />Unclassified Excavation (Complete In Place)
<br />CY
<br />$ 30
<br />4,440
<br />$ 133,200
<br />206
<br />Shoring
<br />LS
<br />$ 1,000,000
<br />1
<br />$ 1,000,000
<br />206-00000
<br />Structure Excavation
<br />CY
<br />$ 30
<br />1,780
<br />$ 53,400
<br />206-00100
<br />Structure Backfill (Class 1)
<br />CY
<br />$ 42
<br />300
<br />$ 12,600
<br />304-06007
<br />Aggregate Base Course (Class 6)
<br />CY
<br />$ 55
<br />280
<br />$ 15,400
<br />403-00721
<br />Hot Mix Asphalt (Patching) (Asphalt)
<br />SY
<br />$ 72
<br />770
<br />$ 55,440
<br />504
<br />Retaining Wall
<br />SF
<br />$ 200
<br />4,440
<br />$ 888,000
<br />504
<br />Rework Bank Building
<br />LS
<br />$ 200,000
<br />1
<br />$ 200,000
<br />504
<br />Building Foundation Wall
<br />SF
<br />$ 300
<br />2,120
<br />$ 636,000
<br />514-00048
<br />Pedestrian Railing (48 Inch)
<br />LF
<br />$ 180
<br />360
<br />$ 64,800
<br />603
<br />14 Foot Concrete Box Culvert (Precast)
<br />LF
<br />$ 3,000
<br />200
<br />$ 600,000
<br />603-01245
<br />24" RCP
<br />LF
<br />$ 145
<br />350
<br />$ 50,750
<br />603-05036
<br />24 Inch Reinforced Concrete End Section
<br />EA
<br />$ 2,500
<br />1
<br />$ 2,500
<br />603-83008
<br />8 Inch Sewer Pipe
<br />LF
<br />$ 80
<br />360
<br />$ 28,800
<br />604-31010
<br />Manhole Box Base (10 Foot)
<br />EA
<br />$ 15,000
<br />7
<br />$ 105,000
<br />606-00301
<br />Guardrail Type 3 (6-3 Post Spacing)
<br />LF
<br />$ 30
<br />200
<br />$ 6,000
<br />608
<br />In -Pavement Snow -Melt System
<br />LS
<br />$ 487,500
<br />1
<br />$ 487,500
<br />608-00000
<br />Concrete Sidewalk
<br />SY
<br />$ 70
<br />700
<br />$ 49,000
<br />608-00026
<br />Concrete Bikeway (6 Inch)
<br />SY
<br />$ 70
<br />930
<br />$ 65,100
<br />609-21020
<br />Curb and Gutter Type 2 (Section II-B)
<br />LF
<br />$ 36
<br />1,210
<br />$ 43,560
<br />610-00024
<br />Median Cover Material (4 Inch Pattemed Concrete)
<br />SF
<br />$ 10
<br />1,060
<br />$ 10,600
<br />614
<br />Relocation of Traffic Signal Controller
<br />LS
<br />$ 30,000
<br />1
<br />$ 30,000
<br />619
<br />Proposed Underpass Drainage
<br />LS
<br />$ 100,000
<br />1
<br />$ 100,000
<br />619
<br />Waterline Lowering
<br />LS
<br />$ 50,000
<br />1
<br />$ 50,000
<br />DETAILED CONSTRUCTION BID ITEMS (SUBTOTAL) (A)
<br />$ 5,089,810
<br />GENERAL CONSTRUCTION BID ITEMS
<br />ITEM NUMBER
<br />ITEM DESCRIPTION
<br />% RANGE
<br />% USED
<br />COST
<br />Construction Stormwater Management (Erosion Control/SWMP)
<br />3%-10% of (A)
<br />5%
<br />$ 254,500
<br />DrainageM/ater Quality
<br />3%-10%of(A)
<br />3%
<br />$ 152,700
<br />Hardscape/Finishes/Materials
<br />1%-5% of (A)
<br />5%
<br />$ 254,500
<br />Landscape Plantings
<br />1%-15% of (A)
<br />8%
<br />$ 407,200
<br />Public Art
<br />1%-3%of(A)
<br />1%
<br />$ 50,900
<br />Signing and Striping
<br />1%-5% of (A)
<br />1%
<br />$ 50,900
<br />Site Elements
<br />1%-10% of (A)
<br />2%
<br />$ 101,800
<br />Site Irrigation
<br />1%-3% of (A)
<br />3%
<br />$ 152,700
<br />Site Lighting
<br />1%-10% of (A)
<br />7%
<br />$ 365,500
<br />Soil Prep and Amendment
<br />1%-10% of (A)
<br />1%
<br />$ 50,900
<br />Utilities
<br />3%-10 % of (A)
<br />6%
<br />$ 305,400
<br />GENERAL CONSTRUCTION BID ITEMS (SUBTOTAL) (B)
<br />$ 2,147,000
<br />CONSTRUCTION BID ITEMS (TOTAL) (C)
<br />$ 7,236,810
<br />CONSTRUCTION ALLOWANCES
<br />Force Account (Utilities)
<br />1%-2% of (C)
<br />1%
<br />$ 72,400
<br />Force Account (Misc.)
<br />10%-15% of (C)
<br />15%
<br />$ 1,085,600
<br />Construction Engineering, Management, and Survey
<br />5%-25% of (C)
<br />10%
<br />$ 723,700
<br />Temporary Traffic Control
<br />5%-25% of (C)
<br />10%
<br />$ 723,700
<br />Mobilization
<br />5%-10% of (C)
<br />10%
<br />$ 723,700
<br />BNSF Easement, Permit, and Flagging
<br />2%-25% of (C)
<br />2%
<br />$ 144,800
<br />CONSTRUCTION ALLOWANCES (D)
<br />$ 3,473,900
<br />TOTAL CONSTRUCTION COST (E) (C + D)1 $ 10,710,710
<br />DESIGN, CONTINGENCIES, AND ROW
<br />Design Engineering (City, Consultant, Subconsultants)
<br />5%-30 % of (E)
<br />30%
<br />$ 3,213,300
<br />Contingencies
<br />(15%-50%) of (E)
<br />50%
<br />$ 5,355,400
<br />ROW
<br />$50/SF
<br />11500
<br />$ 575,000
<br />DESIGN, CONTINGENCIES, AND ROW SUBTOTAL) (F)
<br />$ 9,143,700
<br />PROJECT TOTAL (2021) (E + FA $ 19,854,410
<br />ESCALATION (5%)
<br />PROJECT TOTAL (2022)
<br />$ 20,847,131
<br />PROJECT TOTAL (2023)
<br />$ 21,889,487
<br />PROJECT TOTAL (2024)
<br />$ 22,983,961
<br />PROJECT TOTAL (2025)
<br />$ 24,133,159
<br />Assumptions
<br />ROW on South Side will to be acquired through development agreements.
<br />The Engineer has no control over the cost of labor, materials, equipment, or over the Contractor's methods of determining prices or over competitive bidding or market
<br />conditions. Opinions of probable costs provided herein are based on the information known to Engineer at this time and represent only the Engineer's judgment as a design
<br />professional familiar with the construction industry. The Engineer cannot and does not guarantee that proposals, bids, or actual construction costs will not vary from its opinions
<br />of probable costs.
<br />https://kimleyhorn.sharepoint.com/sites/MT_Denver_SurfaceTransportation/Shared Documents/Louisville Underpass Concepts/20210615 - Louisville Underpass Concepts - Cost Estimate.xlsx
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