Opportunity

Delaware My Market Place #DOT262214-2215-STORMWATER

DelDOT Solicits Engineering Services for Stormwater and Water Quality Projects

Posted

August 21, 2026

Respond By

September 10, 2026

Identifier

DOT262214-2215-STORMWATER

NAICS

541330, 541620, 237110

Delaware Department of Transportation (DelDOT) is seeking qualified engineering firms to provide professional services for stormwater and water quality design projects. - Government Buyer: - Delaware Department of Transportation (DelDOT) - Scope of Services: - Professional engineering services for stream restorations, stormwater Best Management Practices (BMP) design, retrofits, and maintenance - Design and implementation of new technology BMPs to enhance water quality crediting - Watershed project planning and improvement plans to comply with NPDES MS4 regulations - Public involvement, environmental compliance documentation, and construction consultation - Project management, preparation of construction documents, cost estimates, and utility coordination - Landscaping design, topographical surveys, and shop drawing review - Notable Requirements: - Firms must demonstrate expertise in Delaware stormwater regulations, BMP design and maintenance, and proficiency with DelDOT CAD standards - Experience with stream and outfall restoration and watershed planning is required - Contract Structure: - Up to two agreements may be awarded - Each agreement has a maximum value of $2,000,000 - Initial term is three years with two possible one-year extensions - No specific OEMs or vendors are named; opportunity is open to qualified engineering consultants

Description

This solicitation is issued by the Delaware Department of Transportation (DelDOT) for professional services related to stormwater and water quality design. The project involves engineering design for stormwater and water quality projects including stream restorations, retrofits or maintenance of existing stormwater best management practices (BMPs), and design of new technology BMPs for enhanced water quality crediting. The contract term is three years with two possible one-year extensions, and up to two agreements may be awarded. The services include planning studies, project identification, public involvement, design, environmental compliance, construction consultation, and project management, among others.

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