Chattahoochee River Trail Phase II Design-Build Construction

Cobb County is seeking a design-build team for a paved pedestrian and bicycle trail along the Chattahoochee River, including a creek bridge and boardwalks over environmentally sensitive areas.

Cobb County > Cobb County Department of Transportation


General
Open (open)
PE-77050-NONST-2027-000000109
Jan 15, 2027 05:00 PM
Sep 28, 2026 12:00 PM
Request for Proposal (RFP)
Local
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Original Solicitation Links
[

PE-77050-NONST-2027-000000109

]

b2432 - chattahoochee river trail, phase ii

Contact
darrell.mccook@cobbcounty.org
+17705288425
660 South Cobb Drive, Marietta, GA, USA
Description

Cobb County Department of Transportation is planning a best-value, design-build procurement for Phase II of the Chattahoochee River Trail. The project includes a 10- to 17-foot shared-use path for pedestrians and bicycles along the Chattahoochee River, with intermittent modal separation, from SR 139/Mableton Parkway at Lee Industrial Boulevard to Nickajack Creek in Mableton, Georgia. The scope includes design and construction, a bridge over an unnamed creek, boardwalks over wetlands and other environmentally sensitive areas, environmental and permitting activities, utility coordination, schedule management, erosion and sedimentation control planning, construction engineering, and completion within the timeline established in the future RFP. The anticipated procurement uses a qualifications-based shortlist followed by an RFP, with technical and price proposals evaluated under a best-value scoring system. The SOQ materials identify requirements for qualified design-build teams, key personnel, Georgia Department of Transportation prequalified area classes, relevant alternative-delivery or design-bid-build experience, financial-capacity letters, safety records, and a proposal bond.

Classification Codes
NAICS237990Other Heavy and Civil Engineering Construction
PSCY1PACONSTRUCTION OF RECREATION FACILITIES (NON-BUILDING)
Smart Codes
multi-use trail constructionbridge constructionboardwalk construction
Specifications
Service
Timeline
Sep 10, 2026-Public Notice Advertisement
Sep 24, 2026-Industry Forum (optional)
Virtual industry forum; no joining URL was provided.
Dec 1, 2026-Cobb DOT Issues Request for Qualifications
Jan 15, 2027 05:00 PM-Statement of Qualifications Due
Feb 15, 2027-Notice to Finalists and RFP Issuance
Mar 12, 2027-Alternative Technical Concept Submission Deadline
Apr 9, 2027-Finalist Proposals Due
May 13, 2027-Price Proposal Opening
Requirements
Required
  • Bid Bond
Scored
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