218058-008 Garden Acres Bridge Replacement - Bid Schedule.xlsx.pdf
PDF 200 KB Posted
- Attached to
- Garden Acres Bridge Replacement State and local contract opportunity
- Solicitation number
- 425047
- Issued by
- Boulder County, Colorado
About this file
This document is a Bid Form and Engineers' Assessment of Probable Quantities for the City of Longmont Garden Acres Bridge Replacement project. The bid schedule details a comprehensive bridge replacement project involving multiple construction activities, including mobilization, general conditions, field engineering, traffic control, erosion and sediment control, demolition of the existing bridge, abutment installation, electrical conduit replacement, pipe installation, and various restoration activities. The project includes base bid work and additional/deduction items, with quantities specified for different components such as concrete restoration (1,700 SF), riprap protection (900 SF), turf and native grass restoration (1,350 SF and 3,100 SF respectively), and pipe installations (45 LF of C200 PVC and 90 LF of Ductile Iron Pipe).
The bid form emphasizes sustainability initiatives, including a requirement to meet Colorado Office of the State Architect recommendations for reducing embodied carbon in concrete and structural elements. Two specific addition/deduction items are included: 75% recycling of project waste and reducing embodied carbon of concrete and steel. The document provides a link to the National Ready Mixed Concrete Association (NRMCA) for environmental product declarations (EPDs), indicating a focus on sustainable construction practices. While specific pricing details are not filled in, the bid schedule is structured to allow contractors to provide unit prices and total costs for each line item, with a comprehensive approach to bridge replacement that considers both construction requirements and environmental impact.
View the file
Other files for this state and local contract opportunity
| File | Type | Posted |
|---|---|---|
| Project Plans - 218058-008 Garden Acres Bridge Replacement_Bid Documents 03.21.25.pdf | ||
| IFB-425047 Bid Submittal.pdf | ||
| IFB-425047 Project Manual.pdf | ||
| 218058-008 Garden Acres Bridge Replacement - Bid Schedule.xlsx | XLSX spreadsheet |
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Text version
Item Included Quantity Unit
Unit Price ($)
0 1 LS
1 1 LS
2 1 LS
3 1 LS
4 1 LS
5 1 LS
6 1 LS
7 1 LS
8 1 LS
9 1 LS
10 1 LS
11 45 LF
12 90 LF
13 1 LS
14 1700 SF
15 900 SF
16 1350 SF
17 3100 SF
18 1 LS
1 LS
1 LS
Meet Colorado Office of the State Architect recommendations for limits for concrete and other structural elements on the kilograms of carbon dioxide equivalent per ton. Here is the link to the recommendations: https://www.nrmca.org/association-resources/sustainability/environmental-product-declarations/
Bid Schedule – Garden Acres Bridge Replacement
Description Total ($)
Mobilization/Demobilization
General Conditions
Field Engineering, Survey, & Construction Staking
Traffic Control
Temporary Erosion & Sediment Control
Miscellaneous Demolition
Remove Existing Bridge, Abutments, & Utilities Remediation of Replacement Bridge
Abutment Installation
Installation of Replacement Bridge
Electrical Conduit Replacement & Reconnections
6” C200 PVC
6” Ductile Iron Pipe Irrigation Appurtenances
Restoration – Concrete
Restoration – Riprap Protection
Restoration – Turf Grasses
City of Longmont Garden Acres Bridge Replacement Engineers’ Assessment of Probable Quantities
The Bid Form below is to include Base Bid and Addition/Deduction items, as applicable. Contractor will complete the Base Bid Work detailed in the Scope of Work in accordance with the Contract Documents for a Lump Sum Price as depicted below and will add to and/or deduct from the Base Bid in accordance with the quantities and unit prices listed below:
Reduce Embodied Carbon of concrete and steel
Bid Schedule B – Addition/Deduction Items
75% recycling of project waste
Restoration – Native Grasses
Tree Planting & Tree Protection
Total Base Bid:
Not all manufacturers report EPDs, but here is a list of manufacturers that have published environmental product declarations (EPDs) for concrete:
https://www.nrmca.org/association-resources/sustainability/environmental-product-declarations/
Base Bid + Addition/Deductions:
Addition/Deduction Total:
Table 1
File details come from the government source that posted it. Updated .