The Maryland Transportation Authority (MDTA) is seeking a design‑build contractor to engineer, fabricate, and install protective structures for the piers of the Eastbound and Westbound Bay Bridges in Annapolis, Maryland. The effort will protect the bridge towers from vessel impact and scour, maintain navigation clearances, and ensure continuous traffic flow during construction. The contract will be awarded under a Competitive Sealed Proposals process and will require extensive marine, geotechnical, structural, and traffic‑management expertise.
• Scope includes design, permitting, environmental compliance, and construction of bridge‑pier protection systems (e.g., cellular sheet piles, concrete caps, steel elements).
• Must coordinate with MDTA, U.S. Coast Guard, and local agencies; maintain vessel traffic and safe public access throughout construction.
• Deliverables: 60 % design submittals, full construction documents, quality‑management plans, MOT (Maintenance of Traffic) plans, and as‑built records.
• Required qualifications: experience in marine construction, bridge protection, environmental mitigation, and design‑build delivery.
• Contract period spans design (Phase IV) and construction (Phase V) with an anticipated multi‑year timeline.