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This Government Contract opportunity from Department Of Defense was posted on September 16, 2020. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Fernandina Harbor Maintenance Dredging 35 and 36-Foot Project Nassau County, Florida

Awarded
W912EP20B0005Federal

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The Fernandina Harbor Maintenance Dredging 35 and 36-Foot Project, managed by the U.S. Army Corps of Engineers Jacksonville District under solicitation W912EP20B0005, involves maintenance dredging of the inner channel from Cut-1 station 0+00 through Cut-6 station 9+00 and the Turning Basin in Nassau County, Florida. Excavated materials are to be transported and placed at the Fernandina Ocean Dredged Material Disposal Site. The project scope includes critical environmental safeguards such as turbidity monitoring, sea turtle trawl-sweeping and endangered species observers for hopper dredges, and marine animal observers for clamshell dredges. The contract is a sealed bid construction project with an estimated value between 1 million and 5 million dollars and a mandatory performance period of 120 calendar days following the notice to proceed. Technical execution is guided by comprehensive geotechnical data reports, detailed civil engineering plans, and specific waterway and marine construction specifications. These documents outline requirements for dredging quality management, safety, and environmental protection, while various amendments have refined the representations, certifications, and technical specifications to ensure contract compliance.

General Info

Contract Value

$3,950,501.4

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Jacksonville, FL, USA

Set-Aside

NONE

Award Issued Date

Documents

9
PDF, High priority: read this firstamendment
High
PDF, High priority: read this firstamendment
High
PDF, High priority: read this firstamendment
High
PDF, High priority: read this firstgeotechnical-data-report
High
PDF, High priority: read this firstamendment
High
PDF, High priority: read this firstspecifications
High
PDF, High priority: read this firstspecifications
High
PDF, High priority: read this firstifb
High
PDF, Low priorityplans
Low

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Timeline

4 updates
PhaseAwarded
Posted

Presolicitation

Type Changed

Presolicitation → Combined Synopsis

Notice updated

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Notice updated

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Notice details unchanged. Attachments may have changed.

Awarded

Contract was awarded

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → W074 Endist Jacksnvlle
Contacts2 people available
OfficeJACKSONVILLE, FL, 32207-0019, USA
Office AddressJACKSONVILLE, FL, 32207-0019, USA

Full Description

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Project work involves maintenance dredging of the Fernandina Harbor Cut-1 station 0+00 through Cut-6 station 9+00 and Turning Basin. The excavated material will be transported to and placed in the Fernandina Ocean Dredged Material Disposal Site (ODMDS). Work also includes turbidity monitoring, endangered species observers (hopper dredges only), sea turtle trawl-sweeping (hopper dredges only), and marine animal observer (clamshell dredges only).

More opportunities from Department Of Defense → W074 Endist Jacksnvlle

Same awarding agency

NAICS: 541620
New
Federal
Notice of Intent to solicit a single source – Fish and Macroinvertebrate (Nekton) Monitoring (St. Johns River)
Solicitation # W912EP-27-Q-1CTH
The U.S. Army Corps of Engineers, Jacksonville District, intends to award a sole-source contract to the Fish and Wildlife Research Institute of the Florida Fish and Wildlife Conservation Commission. The project focuses on nekton monitoring within selected zones and tributaries of the Lower St. Johns River in Northeast Florida. This effort is categorized under NAICS code 541620 for Environmental Consulting Services and is designed to assess the ecological impacts of a 2022 channel deepening project that increased the river depth to 47 feet to accommodate larger vessels for the Jacksonville Port Authority. The primary objective is to evaluate how changes in salinity and water quality resulting from the deepening affect the spawning, recruitment, and population dynamics of commercially and recreationally important species, such as blue crab, white shrimp, and red drum. Monitoring will specifically target critical habitats between river kilometers 14 and 48, as well as areas upstream of Julington Creek, to determine if shifting salinity gradients are impacting nursery habitats or resident freshwater species. This long-term sampling will provide the necessary data to gauge the overall environmental effects of the channel modifications on the estuary's nekton assemblages.
Environmental Consulting Services

POSTED

3 days ago

DEADLINE

in 12 days
View Details
NAICS: 237990
Federal
Tampa Harbor Improvements Industry Day
Solicitation # W912EP27Z1CUA
The U.S. Army Corps of Engineers, Jacksonville District, has issued a special notice for an Industry Day event scheduled for November 18, 2026, regarding the Tampa Harbor Improvements project. This notice is for preliminary planning purposes and is not a solicitation for proposals. The event aims to gauge the capabilities and interest of the construction community, including small businesses, for a requirement slated for a fiscal year 2028 award. The overall project is expected to span six contracts over an eight to ten-year period, with a construction magnitude estimated between 100 million and 500 million dollars under NAICS code 237990. The specific focus of this Industry Day is Contract 1, which involves construction dredging to deepen and widen various sections of the Tampa Harbor federal navigation channel. Key deliverables include deepening Cut-C (HB), Port Sutton Channel, Port Sutton Turning Basin, East Bay Channel, and Cut-D (HB) to 49 feet MLLW, the Port Sutton Terminal Channel to 44 feet MLLW, and East Bay Channel Extensions 1 and 2 to 41 feet MLLW. The scope includes widening the Port Sutton Channel, Port Sutton Turning Basin, and East Bay Channel, with an estimated dredging volume of 4.4 million cubic yards. All work will incorporate one foot of allowable overdepth, and dredged materials will be disposed of in the East Bay Placement Area, DMMA 2-D, and DMMA 3-D. Interested parties must be registered in the System for Award Management to be eligible for future awards.
Other Heavy and Civil Engineering Construction

POSTED

7 days ago

DEADLINE

in 19 days
View Details

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