Opportunity

DC Contracts and Procurement Transparancy Portal #DCKA-2026-Q-0077

Design Consultation Services for Rehabilitation of the Mall Tunnel, Washington, DC

Posted

April 20, 2026

Respond By

May 20, 2026

Identifier

DCKA-2026-Q-0077

NAICS

541330, 237310

This opportunity seeks qualified consultants to provide design consultation services for the Rehabilitation of the Mall Tunnel in Washington, DC. - Government Buyer: - District Department of Transportation (DDOT), via the District of Columbia Office of Contracting and Procurement (OCP) - OEMs and Vendors: - No specific Original Equipment Manufacturers (OEMs) or vendors are named in the solicitation - Products/Services Requested: - General engineering design consultation services for the rehabilitation of the Mall Tunnel - No part numbers or specific purchase quantities are provided - Unique or Notable Requirements: - Consultants must demonstrate skill and care typical of general engineering consultants working on major urban projects of similar type, cost, and size - No subcontracting requirements (0%) - Opportunity is open to all qualified bidders - Place of Performance: - Washington, DC (Mall Tunnel location)

Description

The District Department of Transportation (DDOT) is seeking a consultant to provide design consultation services for the Rehabilitation of the Mall Tunnel in Washington, DC. The consultant is expected to perform services with the skill and care typical of general engineering consultants on similar urban projects. A preproposal meeting will be held virtually on April 29, 2026, and proposals are due by May 20, 2026. This solicitation is open to all qualified bidders.

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