44861515401-CR_1883-Opinion_of_Probable_Cost_UPDATED.pdf

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Attached to
CR 1883 Improvements Phase 1
Solicitation number
ITB 25-16
Issued by
Walton County, Florida

About this file

This document is an Opinion of Probable Cost for a road construction project in Walton County, Florida, specifically for County Road (CR) 1883, with a project number of 448615-1-54-01. The comprehensive bid document includes an extensive itemized list of construction materials and services, covering a wide range of road infrastructure improvements such as mobilization, maintenance of traffic, work zone signs, sediment barriers, clearing and grubbing, pavement milling, asphalt concrete installation, pipe culvert work, concrete endwalls, pavement markings, and performance turf installation.

The total project cost is estimated at $3,473,802.87, with a base bid alternative that includes a deduction of $1,463,693.21 for Superpave and friction course materials. The bid includes unit pricing for numerous specific construction items, with quantities ranging from a few linear feet of specific pipe culverts to over 64,000 square yards of surface treatments. Notable high-cost items include Superpave Asphaltic Concrete at $847,539.13, Asphalt Concrete Friction Course at $616,154.08, and a mobilization line item of $250,000.00. The document provides a detailed breakdown of materials, quantities, unit prices, and total costs, offering a comprehensive financial overview of the proposed road construction project.

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Item Description Quantity Unit Unit Price Total

0101 1 Mobilization 1 LS $250,000.00 $250,000.00

0102 1 Maintenance of Traffic 190 LS/DA - -

0102 60 Work Zone Signs 4940 ED $0.45 $2,223.00

0102 74 1 Channelizing Devices-Types I, II, DI, VP, Drum or LCD 65550 ED $0.23 $15,076.50

0102 99 Portable Changeable Message Sign 408 ED $22.71 $9,265.68

0104 10 3 Sediment Barrier 1899 LF $6.38 $12,115.62

0107 1 Litter Removal and Disposal 327.75 AC $69.05 $22,631.14

0107 2 Mowing 327.75 AC $59.09 $19,366.75

0110 1 1 Clearing & Grubbing 1.24 AC $5,000.00 $6,200.00

0110 4 10 Removal of Existing Concrete 73 SY $36.71 $2,679.83

0160 4 Type B Stabilization 794 SY $17.63 $13,998.22

0285706 Optional Base, Base Group 06 794 SY $48.64 $38,620.16

0286 1 Turnout Construction/Driveway Base - Optional Materials 1186 SY $63.39 $75,180.54

0327 70 5 Milling Exist Asph Pavt, 2" Avg Depth 64611 SY $2.34 $151,189.74

0334 1 52 Superpave Asphaltic Conc, Traffic B, PG 76-22 5468.7 TN $154.98 $847,539.13

0337 7 80 Asphalt Concrete Friction Course, Traffic B, FC-9.5, PG 76-22 3596.3 TN $171.33 $616,154.08

0430 94 1 Desilting Pipe 0-24" 1052 LF $17.86 $18,788.72

0430 94 2 Desilting Pipe 25-36" 218 LF $10.49 $2,286.82

0430174115 Pipe Culvert, Optional Material, Round, 15"SD 25 LF $229.19 $5,729.75

0430174118 Pipe Culvert, Optional Material, Round, 18"SD 1244 LF $186.80 $232,379.20

0430174124 Pipe Culvert, Optional Material, Round, 24"SD 3 LF $185.82 $557.46

0430174215 Pipe Culvert, Optional Material, Other Shape - Ellip/Arch, 15"SD 57 LF $130.00 $7,410.00

0430174218 Pipe Culvert, Optional Material, Other Shape - Ellip/Arch, 18"SD 25 LF $225.57 $5,639.25

0430174224 Pipe Culvert, Optional Material, Other Shape - Ellip/Arch, 24"SD 49 LF $283.94 $13,913.06

0430175118 Pipe Culvert, Optional Material, Round, 18"S/CD 66 LF $140.87 $9,297.42

0430175124 Pipe Culvert, Optional Material, Round, 24"S/CD 119 LF $165.59 $19,705.21

0430175136 Pipe Culvert, Optional Material, Round, 36"S/CD 12 LF $221.96 $2,663.52

0430524100 Straight Concrete Endwalls, 24", Single, 0 Degrees, Round 17 EA $5,483.08 $93,212.36

0430536200 Straight Concrete Endwalls, 36", Double, 0 Degrees, Round 1 EA $9,316.57 $9,316.57

0430830 Filling And Plugging Pipe- Place Out Of Service 102 CY $424.07 $43,255.14

0430982125 Mitered End Section, Optional Round, 18" CD 2 EA $3,100.00 $6,200.00

0430984123 Mitered End Section, Optional Round, 15" SD 4 EA $2,086.20 $8,344.80

0430984125 Mitered End Section, Optional Round, 18" SD 84 EA $3,487.28 $292,931.52

0430984129 Mitered End Section, Optional Round, 24" SD 4 EA $4,000.00 $16,000.00

0430984623 Mitered End Section, Optional - Ellip/Arch, 15" SD 4 EA $3,060.98 $12,243.92

0430984625 Mitered End Section, Optional - Ellip/Arch, 18" SD 2 EA $4,114.39 $8,228.78

0430984629 Mitered End Section, Optional - Ellip/Arch, 24" SD 2 EA $5,544.21 $11,088.42

0524 1 2 Concrete Ditch Pavement, Non Reinforced, 4" 36 SY $186.20 $6,703.20

0530 3 4 Riprap, Rubble, F&I, Ditch Lining 24.0 TN $210.17 $5,044.08

0530 74 Bedding Stone 17.3 TN $146.29 $2,530.82

0546 71 1 Raised Rumble Strip Set- Permanent 4 EA $1,031.37 $4,125.48

0570 1 2 Performance Turf, Sod 14917 SY $4.31 $64,292.27

0700 1 111 Single Post Sign F&I Ground Mount, Less Than 12 SF 55 AS $530.37 $29,170.35

0700 1 500 Single Column Ground Assembly, Relocate 1 EA $153.65 $153.65

0700 1 600 Single Column Ground Assembly, Remove 38 AS $60.21 $2,287.98

0705 10 1 Object Marker, Type 1 14 EA $293.29 $4,106.06

0705 10 2 Object Marker, Type 2 44 EA $106.50 $4,686.00

0706 1 3 Retro-Reflective Pavement Markers 2434 EA $5.47 $13,313.98

0710 90 Final Pavement Markings 1 LS $30,352.58 $30,352.58

0710 11101 Painted Pavement Markings, Standard, White, Solid, 6" 9.997 GM $1,581.15 $15,806.76

0710 11125 Painted Pavement Markings, White, Solid, Stop Lines/Crosswalk, 24" 155 LF $4.12 $638.60

0710 11131 Painted Pavement Markings, Standard, White, Skip, 10-30 or 3-9 Skip, 6" Wide 0.012 GM $1,047.78 $12.57

0710 11160 Painted Pavement Markings, Standard, White, Message or Symbol 1 EA $69.29 $69.29

0710 11201 Painted Pavement Markings, Standard, Yellow, Solid, 6" 8.051 GM $1,541.77 $12,412.79

0710 11231 Painted Pavement Markings, Standard, Yellow, Skip, 6" 1.089 GM $1,297.13 $1,412.57

0711 11125 Thermoplastic, Standard, White, Solid, 24" for Stop Line and Crosswalk 155 LF $10.33 $1,601.15

0711 11160 Thermoplastic, Standard, White, Message or Symbol 1 EA $304.86 $304.86

0711 16101 Thermoplastic, Standard, Other Surfaces, White, Solid, 6" 9.997 GM $6,115.44 $61,136.05

0711 16131

Thermoplastic, Standard, Other Surfaces, White, Skip, 10-30 or 3-9 Skip, 6"

Wide 0.012 GM $3,541.36 $42.50

0711 16201 Thermoplastic, Standard, Other Surfaces, Yellow, Solid, 6" 8.051 GM $6,156.36 $49,564.85

0711 16231 Thermoplastic, Standard, Other Surfaces, Yellow, Skip, 6" 1.089 GM $3,818.29 $4,158.12

$3,215,358.87

0334 1 52 Superpave Asphaltic Conc, Traffic B, PG 76-22 5468.7 TN $154.98 $847,539.13

0337 7 80 Asphalt Concrete Friction Course, Traffic B, FC-9.5, PG 76-22 3596.3 TN $171.33 $616,154.08

0342 1 Geosynthetic Interlayer Reinforcement System 64611 SY $4.00 $258,444.00

* -$1,463,693.21

$258,444.00

$3,473,802.87Total

Subtotal

OPINION OF PROBABLE COST

CR 1883 - 448615-1-54-01

WALTON COUNTY, FL

BID ALTERNATIVE

Subtotal

Deduction of Superpave and FC from Base Bid

File details come from the government source that posted it. Updated .