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Mechanical Dredging Services

Active
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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This subcontract for Mechanical Dredging Services involves the removal of accumulated sediment from the northern end and western cove of the Wheatley Reservoir for the Maryland DPW Facilities Environmental Resources department. The contractor is responsible for dredging until a firm substrate is reached, utilizing approved mechanical equipment and barges designed to minimize sediment suspension. All operations must ensure the protection of dam structures and riparian wetlands in accordance with MDE and NRCS standards, with sediment being delivered to designated shoreline dewatering areas. The solicitation was posted on August 17, 2026, with a response deadline of September 15, 2026. This project falls under NAICS code 237990 and is structured as a subcontract for prime contractors working on Charles County Government reservoir projects.

General Info

Mechanical dredging of Wheatley Reservoir sediment for Maryland DPW by September 15, 2026.

Agency

Maryland → DPW Facilities - Environmental ResourcesView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

MD, USA

Set-Aside

NONE

Documents

This scope was carved out of 27-007.

The full solicitation package (13 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Wheatley Dam Dredging Services

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Timeline

Posted

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Response Deadline

Submission deadline

Response Deadline

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Organization & Contact Information

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AgencyMaryland → DPW Facilities - Environmental Resources
ContactsNo contacts available
OfficeN/A
Organization / Agency
Maryland → DPW Facilities - Environmental Resources
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Office AddressN/A
ContactsNo contact information available

Full Description

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Performs mechanical dredging and sediment removal for prime contractors on Charles County Government reservoir projects. Mechanically removes accumulated sediment from the northern end and western cove of Wheatley Reservoir until firm substrate is encountered. Uses approved mechanical dredging equipment and barges to minimize sediment suspension. Protects dam structures and riparian wetlands per MDE and NRCS standards. Delivers sediment to shoreline dewatering areas.

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Same NAICS industry code

NAICS: 237990
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POSTED

about 5 hours ago

DEADLINE

in 18 days
View Details
NAICS: 237990
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POSTED

about 21 hours ago

DEADLINE

in 5 days
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More opportunities from Maryland → DPW Facilities - Environmental Resources

Same awarding agency

SLED
Wheatley Dam Dredging Services
Solicitation # 27-007
Charles County, Maryland, is soliciting bids under solicitation number 27-007 for dredging services at the Wheatley Dam reservoir located within Gilbert Run County Park. The project involves mechanical dredging, sediment removal, dewatering, and hauling of sediment to a county-designated area to restore the reservoir's capacity and functionality. This work is a critical precursor to a larger retrofit project involving repairs to the dam's embankment and spillway. The contractor is required to target areas of highest sediment accumulation identified by bathymetric surveys while ensuring the protection of delineated riparian wetlands and preventing turbidity in downstream waters. Sediment sampling has indicated low-level metal exceedances, meaning the material may be classified as non-hazardous waste for disposal in a permitted landfill rather than for unrestricted reuse. The contract will be awarded to the lowest responsive and responsible bidder based on the sum of the base bid items. Bidders must provide a five percent bid bond, and the successful contractor must furnish performance and labor and material bonds totaling one hundred percent of the contract price. Work must comply with all Maryland Department of the Environment and U.S. Army Corps of Engineers regulations, specifically COMAR 26.17 and 26.23. The period of performance begins upon a written Notice to Proceed, with the base term and potential extensions to be determined. The scope includes mobilization, dredging, stockpile construction, and site restoration, with all activities coordinated around park access and environmental restrictions.

POSTED

26 days ago

DEADLINE

in 25 days
View Details

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