Douglas County Bridge Replacement - RFB-2026-0008 Project 2026-B5 Bridge 1600-0211
Douglas CountyCounty · Lawrence, KS- Due
- May 19, 2026
- Deadline passed
- Posted
- Apr 14, 2026
The 30-second brief
Douglas County is seeking bids for Project 2026-B5, involving the removal of an existing 32'-40'-32' Reinforced Concrete Haunched Slab (RCSH) bridge and construction of a new 42'-56'-42' RCSH bridge. Key project items include contractor staking, clearing and grubbing, grading, predrilled pile holes, steel piling, resteel, structural concrete, 10" concrete pavement, rip rap, aggregate base, commercial grade base and surface, aggregate shoulder, temporary erosion control, seeding, and traffic control. The project is located on N1600 Road between E200 and E250 Roads approximately 7 miles west of Lawrence, KS. The work has a duration of 130 working days to open traffic, with an early notice to proceed on April 5, 2027, and a late notice to proceed on June 7, 2027.
Contractor Staking, Clearing & Grubbing, Grading, Predrilled Pile Holes, Steel Piling, Resteel, Structural Concrete, Concrete Pavement (10"), Rip Rap, Aggregate Base (AB-3), Commercial Grade (Type A) Base, Commercial Grade (Type A) Surface, Aggregate Shoulder (AB-3), Temporary Erosion Control, Seeding, Traffic Control
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Summary
Douglas County is seeking bids for Project 2026-B5, involving the removal of an existing 32'-40'-32' Reinforced Concrete Haunched Slab (RCSH) bridge and construction of a new 42'-56'-42' RCSH bridge.
Key project items include contractor staking, clearing and grubbing, grading, predrilled pile holes, steel piling, resteel, structural concrete, 10" concrete pavement, rip rap, aggregate base, commercial grade base and surface, aggregate shoulder, temporary erosion control, seeding, and traffic control. The project is located on N1600 Road between E200 and E250 Roads approximately 7 miles west of Lawrence, KS. The work has a duration of 130 working days to open traffic, with an early notice to proceed on April 5, 2027, and a late notice to proceed on June 7, 2027.
REQUIRED DELIVERABLES
16- Contractor Staking
- Clearing & Grubbing
- Grading
- Predrilled Pile Holes
- Steel Piling
- Resteel
- Structural Concrete
- Concrete Pavement (10")
- Rip Rap
- Aggregate Base (AB-3)
- Commercial Grade (Type A) Base
- Commercial Grade (Type A) Surface
- Aggregate Shoulder (AB-3)
- Temporary Erosion Control
- Seeding
- Traffic Control
- Scope location
- Lawrence, KS
Questions about this BID
How do I respond to this Bid from Douglas County?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is May 19, 2026. The solicitation specifies required deliverables that must be addressed in your response.
Can small businesses or minority-owned firms bid on this Bid?
Most government agencies, including Douglas County in KS, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the Bid submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
What are the key deliverables?
The solicitation specifies the following deliverables: Contractor Staking, Clearing & Grubbing, Grading, Predrilled Pile Holes, Steel Piling, Resteel, Structural Concrete, Concrete Pavement (10"), Rip Rap, Aggregate Base (AB-3), Commercial Grade (Type A) Base, Commercial Grade (Type A) Surface, Aggregate Shoulder (AB-3), Temporary Erosion Control, Seedi. Proposals should clearly address how each deliverable will be met.
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Where can I find more RFPs from Douglas County?
All active and historical solicitations from Douglas County are tracked and searchable. As a county agency, Douglas County regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What documents are required to bid on this Bid?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. Review the full document from Douglas County for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Lawrence, KS. Review the full solicitation for detailed scope requirements.