TMDL Areawide Impervious Surface Restoration Design-Build Project

The Maryland State Highway Administration is seeking design-build contractors to deliver MS4 impervious surface restoration credits through planning, permitting, construction, property-rights acquisition, monitoring, maintenance, and adaptive management across 15 designated Maryland watersheds.

Maryland > Maryland Department of Transportation > State Highway Administration


General
Closed (past due)
BPM057567
Sep 09, 2026 12:00 AM
Aug 21, 2026 07:55 AM
$75,000,000.00
Request for Proposal (RFP)
State
Ask AI about this solicitation
Contact
ax6105782@mdot.maryland.gov
707 North Calvert Street, Baltimore, MD, USA
Submission Instructions
Mail
Maryland Department of Transportation, State Highway Administration, Attn: Jeffrey T. Folden, 707 North Calvert Street, Mail Stop M-LL1, Baltimore, MD 21202

or

Online
Description

The Maryland State Highway Administration is soliciting proposals from design-build contractors for the delivery of MS4 Impervious Surface Restoration Credits within its MS4 area, currently encompassing Anne Arundel, Baltimore, Carroll, Calvert, Cecil, Charles, Frederick, Harford, Howard, Montgomery, Prince George's, Queen Anne's, Washington, Wicomico, and St. Mary's Counties. Each project must consist of a single physical site and include planning, design, permitting, construction, property-rights acquisition, post-construction monitoring, maintenance, and adaptive management required to deliver the credits. A proposer may submit multiple projects using one Proposal Package A, consisting of Volume I - Statement of Qualifications, and a separate, complete Proposal Package B for each proposed project, consisting of Volume II - Project Viability Form, Volume III - Technical Proposal, and Volume IV - Price Proposal. The Administration may select one or more projects from one or more proposers on a best-value basis, with total awards of approximately $75 million. A Letter of Interest is requested from each design-build team, and all RFP communications and inquiries must be submitted by email with return confirmation receipt.

Classification Codes
NAICS237990Other Heavy and Civil Engineering Construction
PSCY1NCCONSTRUCTION OF POLLUTION ABATEMENT AND CONTROL FACILITIES
Smart Codes
impervious surface restorationdesign-build constructionstormwater management
Specifications
Service
Timeline
Jul 6, 2026-Letter of Interest Due
Aug 20, 2026-Inquiries Due
Sep 9, 2026-Proposal Due Date
Documents
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