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#824129 Posted 5/14/2026

TMDL SWM Grass Swales, Howard and Carroll Counties, MD

Owner Reference
XB1705182
Bid Date
May 28, 2026 at 12:00pm
Pre-Bid
Scheduled, Optional - 4/29/2026 @ 01:00pm @ (for location please or )
Owner
State of Maryland Department of Transportation (MDDOT), MD
Trades
Stormwater Drainage: Manholes & Valve Boxes, Ditches, Culverts, Shoulder Work, Grates, French Drains, Dewatering, Water Swales, *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors, Light Grading & Excavation
Phase
Renovation, Remodel, Improvements, Upgrades

Description

This project, located in Howard and Carroll County, is for the re-grading and stabilization of SWM grass swales in various locations along I-70, US-29, and MD-216. Refer to the table below for mile point location of each swale. The goal of the project is to upgrade existing median swales that are currently not providing TMDL credits. Other project improvements include upgrading existing traffic barrier within the project limits to meet current standards, as needed.

Bonds required. Prevailing wages.

Contact

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Plans & Specifications

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CBS ID: 824129 | Published 5/14/2026 on Construction Bid Source

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Updates

  • Posted 05/20/2026

    Due date extended to 5/28/26

Documents

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