San Juan Cattle Guard Replacement, San Juan National Forest, Durango, Colorado
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- 1240LT25R0043
- Agency
-
Forest Service
Department of Agriculture
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 237310 Highway, Street, and Bridge Construction
- Place of performance
- Durango, Colorado 81301, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Department of Agriculture Forest Service is seeking contractors for the replacement of 30 failing cattle guards across the San Juan National Forest in Durango, Colorado. This highway, street, and bridge construction project involves removing existing concrete bases and running surfaces, then installing new prefabricated concrete bases and steel grates that meet AASHTO LRFB bridge design specifications. Contractors must provide cattle guards from approved manufacturers including Big R or ABC Concrete in Farmington, New Mexico, with the Forest Service explicitly prohibiting in-house fabrication. The work requires traffic control planning, minor fence repairs including replacement of wooden posts with 6-inch steel posts, and adherence to restricted work hours of 7:00 a.m. to 7:00 p.m., Monday through Friday. Multiple amendments have been issued, with the final amendment (0002) addressing contractor questions about utilities, erosion control, and approved manufacturers, and the solicitation closes for proposal submissions on September 17, 2025.
This opportunity is designated as a Total Small Business set-aside under NAICS code 237310 with a size standard of $45 million and an estimated contract value between $500,000 and $1,000,000. The project encompasses 506 total linear feet of cattle guard replacements distributed across three districts: Dolores, Columbine, and Pagosa, with specific configurations including 16 eight-foot guards and 9 fourteen-foot guards. Work must be performed between May 1 and November 30, with all installations occurring on gravel-surfaced level 3 and 4 roads within a two-hour drive of Durango, Colorado. The cattle guard locations are meticulously documented with GPS coordinates, priority levels, and technical specifications including wing and post requirements, with contractors able to independently visit proposed replacement sites. No incumbent contractors are identified in the solicitation materials, and the Forest Service has provided detailed road listings and location data to support contractor site assessments and proposal preparation.
Notice text
3 versions
Update #3 · Latest ·
**ATTENTION: Please find Amendment 1240LT25R0043_A0002 to the Solicitation posted in the "Attachments" section.
**ATTENTION: Please find Amendment 1240LT25R0043_A0001 posted with revisions to Attachment 1 (Statement of Work) and the addition of Attachment 7 (Road Listing) located in "Attachments" section.
**REQUEST FOR PROPOSAL (RFP) AND ALL SUPPORTING DOCUMENTS ARE LOCATED IN ATTACHMENTS**
Project Title: San Juan Cattle Guard Replacement, San Juan National Forest, Durango, Colorado
PSC Code: Z2LB - Repair or Alteration of Highways/Roads/Streets/Bridges/Railways
NAICS Code: 237310 - Highway, Street, and Bridge Construction
Size Standard: $45M
Project Magnitude: Between $500,000 and $1,000,000
Update #2 ·
**ATTENTION: Please find Amendment 0001 posted with revisions to Attachment 1 (Statement of Work) and the addition of Attachment 7 (Road Listing) located in "Attachments" section.
**REQUEST FOR PROPOSAL (RFP) AND ALL SUPPORTING DOCUMENTS ARE LOCATED IN ATTACHMENTS**
Project Title: San Juan Cattle Guard Replacement, San Juan National Forest, Durango, Colorado
PSC Code: Z2LB - Repair or Alteration of Highways/Roads/Streets/Bridges/Railways
NAICS Code: 237310 - Highway, Street, and Bridge Construction
Size Standard: $45M
Project Magnitude: Between $500,000 and $1,000,000
Update #1 ·
**REQUEST FOR PROPOSAL (RFP) AND ALL SUPPORTING DOCUMENTS ARE LOCATED IN ATTACHMENTS**
Project Title: San Juan Cattle Guard Replacement, San Juan National Forest, Durango, Colorado
PSC Code: Z2LB - Repair or Alteration of Highways/Roads/Streets/Bridges/Railways
NAICS Code: 237310 - Highway, Street, and Bridge Construction
Size Standard: $45M
Project Magnitude: Between $500,000 and $1,000,000
Files
Show all 11
Notice history
| Notice | Type | Posted |
|---|---|---|
| San Juan Cattle Guard Replacement, San Juan National Forest, Durango, Colorado | Award Notice | |
| This notice | Solicitation | |
| San Juan Cattle Guard Replacement, San Juan National Forest, Durango, Colorado | Pre-Solicitation |
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