44861515401-CR_1883-Construction_Duration.pdf

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Attached to
CR 1883 Improvements Phase 1 State and local contract opportunity
Solicitation number
ITB 25-16
Issued by
Walton County, Florida

About this file

This document is a Construction Duration spreadsheet for a transportation infrastructure project in Walton County, Florida, with the project reference number CR 1883 - 448615-1-54-01. The detailed table outlines a comprehensive set of construction activities including mobilization, maintenance of traffic, sediment barrier installation, clearing and grubbing, concrete removal, road stabilization, base construction, geosynthetic reinforcement, asphalt milling and paving, pipe culvert installation, concrete endwalls, roadside features, signage, pavement markings, and landscaping. The project's total construction duration is 190 days, with various line items having specific quantities measured in units such as linear feet (LF), square yards (SY), tons (TN), and each (EA), with associated production rates and duration multipliers.

The spreadsheet provides granular details on the estimated time and resources required for each construction activity, indicating a comprehensive and meticulously planned infrastructure project. The duration multiplier of 1.4 suggests the contractor has built in some flexibility for potential delays or complexities. The project involves multiple construction techniques and materials, including different types of pipe culverts, asphalt concrete with specific performance grades, geosynthetic reinforcement, and various pavement marking techniques. The breadth and depth of the itemized activities suggest a significant road or highway improvement project with multiple technical and logistical considerations.

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Item Description Quantity Unit Production Rate Duration

X 1.4 Multipler

(Days)

0101 1 Mobilization 1 LS 0.06 16.67 23.3

0102 1 Maintenance of Traffic 190 LS/DA 0.06 16.67 23.3

0104 10 3 Sediment Barrier 1899 LF 1500 1.27 1.8

0110 1 1 Clearing & Grubbing 1.24 AC 5 0.25 0.3

0110 4 10 Removal of Existing Concrete 73 SY 300 0.24 0.3

0160 4 Type B Stabilization 794 SY 1600 0.50 0.7

0286706 Optional Base, Base Group 06 794 SY 700 1.13 1.6

0286 1 Turnout Construction/Driveway Base - Optional Materials 1186 SY 400 2.97 4.2

0342 1 Geosynthetic Interlayer Reinforcement System 64611 SY 5000 12.92 25.8

0327 70 5 Milling Exist Asph Pavt, 2" Avg Depth 64611 SY 8000 8.08 16.2

0334 1 52 Superpave Asphaltic Conc, Traffic B, PG 76-22 5468.7 TN 700 7.81 10.9

0337 7 80 Asphalt Concrete Friction Course, Traffic B, FC-9.5, PG 76-22 3596.3 TN 500 7.19 11.5

0430 94 1 Desilting Pipe 0-24" 1052 LF 1000 1.05 1.5

0430 94 2 Desilting Pipe 25-36" 218 LF 1000 0.22 0.3

0430174115 Pipe Culvert, Optional Material, Round, 15"SD 25 LF 300 0.08 0.1

0430174118 Pipe Culvert, Optional Material, Round, 18"SD 1244 LF 300 4.15 5.8

0430174124 Pipe Culvert, Optional Material, Round, 24"SD 3 LF 300 0.01 0.0

0430174215 Pipe Culvert, Optional Material, Other Shape - Ellip/Arch, 15"SD 57 LF 300 0.19 0.3

0430174218 Pipe Culvert, Optional Material, Other Shape - Ellip/Arch, 18"SD 25 LF 300 0.08 0.1

0430174224 Pipe Culvert, Optional Material, Other Shape - Ellip/Arch, 24"SD 49 LF 300 0.16 0.2

0430175118 Pipe Culvert, Optional Material, Round, 18"S/CD 66 LF 300 0.22 0.3

0430175124 Pipe Culvert, Optional Material, Round, 24"S/CD 119 LF 300 0.40 0.6

0430175136 Pipe Culvert, Optional Material, Round, 36"S/CD 12 LF 300 0.04 0.1

0430524100 Straight Concrete Endwalls, 24", Single, 0 Degrees, Round 17 EA 13 1.31 1.8

0430536200 Straight Concrete Endwalls, 36", Double, 0 Degrees, Round 1 EA 13 0.08 0.1

0430830 Filling And Plugging Pipe- Place Out Of Service 102 CY 65 1.57 2.2

0430982125 Mitered End Section, Optional Round, 18" CD 2 EA 13 0.15 0.2

0430984123 Mitered End Section, Optional Round, 15" SD 4 EA 13 0.31 0.4

0430984125 Mitered End Section, Optional Round, 18" SD 84 EA 13 6.46 9.0

0430984129 Mitered End Section, Optional Round, 24" SD 4 EA 13 0.31 0.4

0430984623 Mitered End Section, Optional - Ellip/Arch, 15" SD 4 EA 13 0.31 0.4

0430984625 Mitered End Section, Optional - Ellip/Arch, 18" SD 2 EA 13 0.15 0.2

0430984629 Mitered End Section, Optional - Ellip/Arch, 24" SD 2 EA 13 0.15 0.2

0524 1 2 Concrete Ditch Pavement, Non Reinforced, 4" 36 SY 200 0.18 0.3

0530 3 4 Riprap, Rubble, F&I, Ditch Lining 24 TN 175 0.14 0.2

0530 74 Bedding Stone 17.3 TN 300 0.06 0.1

0546 71 1 Raised Rumble Strip Set- Permanent 4 EA 7 0.57 0.8

0570 1 2 Performance Turf, Sod 14917 SY 1500 9.94 15.9

0700 1 111 Single Post Sign F&I Ground Mount, Less Than 12 SF 55 AS 15 3.67 5.1

0700 1 500 Single Column Ground Assembly, Relocate 1 EA 10 0.10 0.1

0700 1 600 Single Column Ground Assembly, Remove 38 AS 30 1.27 1.8

0705 10 1 Object Marker, Type 1 14 EA 10 1.40 2.0

0705 10 2 Object Marker, Type 2 46 EA 10 4.60 6.4

0706 1 3 Retro-Reflective Pavement Markers 2434 EA 750 3.25 4.5

0710 11101 Painted Pavement Markings, Standard, White, Solid, 6" 9.997 GM 7 1.43 2.0

0710 11125 Painted Pavement Markings, White, Solid, Stop Lines/Crosswalk, 24" 155 LF 2000 0.08 0.1

0710 11131 Painted Pavement Markings, Standard, White, Skip, 10-30 or 3-9 Skip, 6" Wide 0.012 GM 7 0.00 0.0

0710 11160 Painted Pavement Markings, Standard, White, Message or Symbol 1 EA 30 0.03 0.0

0710 11201 Painted Pavement Markings, Standard, Yellow, Solid, 6" 8.051 GM 7 1.15 1.6

0710 11231 Painted Pavement Markings, Standard, Yellow, Skip, 6" 1.089 GM 7 0.16 0.2

0711 11125 Thermoplastic, Standard, White, Solid, 24" for Stop Line and Crosswalk 155 LF 2000 0.08 0.1

0711 11160 Thermoplastic, Standard, White, Message or Symbol 1 EA 20 0.05 0.1

0711 16101 Thermoplastic, Standard, Other Surfaces, White, Solid, 6" 9.997 GM 7 1.43 2.0

0711 16131 Thermoplastic, Standard, Other Surfaces, White, Skip, 10-30 or 3-9 Skip, 6" 0.012 GM 7 0.00 0.0

0711 16201 Thermoplastic, Standard, Other Surfaces, Yellow, Solid, 6" 8.051 GM 7 1.15 1.6

0711 16231 Thermoplastic, Standard, Other Surfaces, Yellow, Skip, 6" 1.089 GM 7 0.16 0.2

CONSTRUCTION DURATION

CR 1883 - 448615-1-54-01

WALTON COUNTY, FL

Total Construction Days

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