This Solicitation opportunity from Florida was posted on May 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Wiggins Pass and Doctors Pass Maintenance Dredging Project 2026 Grant Funded

Closed

26-8661RState & Local

Submission Closed05/22/2026, 07:00:16 PM UTC

Contract Overview

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

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NAICS: 237990

New

SLED

In-Water Construction and TOY Restrictions ComplianceThe contract involves performing in-water construction activities such as foundation installation and cofferdam setup while adhering to Time-of-Year (TOY) restrictions designed to protect aquatic habitats. This work must be carried out within specified environmental windows to ensure minimal impact on sensitive species and their ecosystems. The project is overseen by the Massachusetts Department of Transportation and is categorized under the NAICS code 237990, which pertains to specialized heavy construction. Work will take place in District 4 of Massachusetts, with an emphasis on compliance with environmental regulations related to aquatic habitat protection. Proposals for this subcontract were due on June 26, 2026, the same day the solicitation was posted. The contract focuses on ensuring construction activities align with ecological considerations while meeting the technical requirements of foundation and cofferdam installation in aquatic settings.

Massachusetts Department of Transportation

POSTED

DEADLINE

Earthwork and Site GradingThe contract entails earthwork services specifically focused on excavation, grading, and soil compaction to prepare the foundation and improve site drainage for construction purposes. It is classified under NAICS code 237990, which pertains to specialized earthwork activities. The work will be performed in Sumner, Tennessee, under the oversight of the Tennessee Department of Transportation. This subcontract opportunity was posted with a response deadline on June 26, 2026. The scope of the project emphasizes preparing the site to ensure proper structural support and effective drainage, which are critical for the stability and longevity of future construction. As a subcontract, this contract likely requires coordination with a primary contractor or project lead. Although specific contact details and set-aside provisions are not provided, interested parties can access further information and submit proposals via the specified online portal.

Tennessee Department of Transportation

POSTED

DEADLINE

Earthwork and ExcavationThe contract involves clearing, grubbing, and excavation work necessary for roadway grading and drainage structures as part of a federal-aid highway project. It is categorized under earthwork and excavation, with the NAICS code 237990, indicating specialized construction activities. The project is managed by the Tennessee Department of Transportation and will be performed in Marion. Proposals were due on June 26, 2026, the same date the contract details were posted. This is a subcontract opportunity, though no set-aside type is specified. The scope emphasizes site preparation and earthmoving activities essential for the successful development of roadway infrastructure, specifically addressing grading and drainage improvements. The online portal for submitting proposals and viewing further details is maintained by the Tennessee Department of Transportation.

Tennessee Department of Transportation

POSTED

DEADLINE

Railway-Adjacent Earthwork and GradingThis contract involves earthwork operations including excavation, embankment, and grading in close proximity to active railroad tracks. The work requires strict adherence to established railway protection protocols to ensure safety and minimize disruption to rail traffic. Special emphasis is placed on advance notification procedures, particularly for any planned blasting activities, to maintain compliance with regulatory and safety standards. The contract is issued by the Tennessee Department of Transportation (TDOT) and is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. Performance is scheduled to take place in Dyer, Tennessee. Proposals must be submitted by the specified deadline on June 26, 2026, aligning with the posted date, and the opportunity is structured as a subcontract, though no specific set-aside provisions are indicated. The contract includes clear operational guidelines to ensure coordination between construction activities and railroad operations for successful project execution.

POSTED

DEADLINE

Site Grading and EarthworkThe contract involves site grading and earthwork activities, including excavation, cut and fill operations, grading, and compaction, aimed at preparing a site for future construction. The work will primarily take place in Sumner and falls under the NAICS code 237990, which typically covers special trade contractors in construction. Issued by the Tennessee Department of Transportation (TDOT), this subcontract was posted on June 26, 2026, with the same date set as the deadline for proposal submissions. While no specific solicitation number or office address details are provided, the contract is clearly focused on specialized earthwork services essential for groundwork preparation. Interested parties can access more information and submit proposals through the official TDOT bidding platform.

TDOT

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

Collier County has issued a solicitation for sealed bids for the Wiggins Pass and Doctors Pass Maintenance Dredging Project 2026, a grant-funded initiative aimed at maintaining navigable waterways in Collier County, Florida. The bid was advertised on May 8, 2026, with a submission deadline of May 22, 2026, at 3:00 p.m. local time. Interested bidders must register through the county’s procurement portal to access the full set of contract documents and submit their bids. The project is overseen by the Coastal Zone Management agency under the Florida SLED organization. The contract is identified by solicitation number 26-8661R and involves dredging maintenance work to be performed within Collier County. Prospective vendors seeking additional information or clarification can contact the designated Procurement Strategist III, Dania Guerrero, via email or phone. The project is part of a grant-funded effort focused on coastal resource management, emphasizing environmental and navigational improvements at Wiggins Pass and Doctors Pass. All bid submissions must comply with the specifications and deadlines outlined through the official procurement website.

General Info

Collier County seeks sealed bids for 2026 Wiggins and Doctors Pass dredging, deadline May 22.

Agency

Florida → Coastal Zone Management

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

FL, USA

Set-Aside

NONE

Documents

(15)

Construction Bid Instructions Version 1 - Collier County ITB

PDF•itb

Construction Services Agreement 2025 Template with Exhibits

PDF•contract-document

26-8661R Exhibit J - Wiggins Doctors Pass Dredge Technical Specifications

PDF•technical-specifications

FEMA Public Assistance Supplemental Conditions Contract

PDF•contract-document

2026 Wiggins & Doctors Pass Maintenance Dredging Project Schedule

PDF•project-schedule

2026 Wiggins & Doctors Pass Maintenance Dredging Project Schedule

PDF•project-schedule

2026 Construction Plans for Wiggins Pass & Doctors Pass Maintenance Dredging Project

PDF•construction-plans

Solicitation 26-8661R Wiggins Pass and Doctors Pass Maintenance Dredging Project 2026

PDF•itb

26-8661R Supplemental Qualifications for Wiggins Pass and Doctors Pass Dredging

PDF•supplemental-qualifications

Wiggins Pass Navigation Channel Expansion - Regulatory Permits Appendix

PDF•specifications

Authorization to Advertise - Solicitation 26-8661R Wiggins Pass and Doctors Pass Maintenance Dredging 2026

PDF•authorization-to-advertise

26-8661R Bid Schedule for Wiggins Pass and Doctors Pass Maintenance Dredging Project 2026

XLSX•bid-schedule

25-8661R Exhibit N - EHS Contractor Requirements Master 2021 Revision

PDF•sow

Confidential Information Designation Form - Collier County Procurement

PDF•confidential-information-designation-form

Collier County Purchase Order Terms and Conditions Rev.3

PDF•purchase-order-terms-and-conditions

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedMay 8

Solicitation

Response DeadlineMay 22

Deadline has passed

Submission Closed

05/22/2026, 07:00:16 PM UTC

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Organization & Contact Information

AgencyFlorida → Coastal Zone Management

Contacts1 person available

OfficeEast Naples, FL, 34112, US

Organization / Agency

Florida → Coastal Zone Management

Office AddressEast Naples, FL, 34112, US

Contacts

Dania GuerreroProcurement Strategist III

contact@example.gov

+1 (555) 000-0000

Interested Companies (43)

EnviroScience

Fort Lauderdale, FL

Spectraserv

Kearny, NJ

Lincoln Surety Group

Sarasotat, FL

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Full Description

Collier County hereby advertises on May 8, 2026, Bid No. 26-8661R for the construction of the Wiggins Pass and Doctors Pass Maintenance Dredging Project 2026 – Grant Funded Project located in Collier County, Florida, for sealed bids to be received no later than May 22, 2026, at 3:00 p.m. local time. Prospective bidders must register on https://procurement.opengov.com/portal/collier-county-fl by clicking on Vendor Registration. Once registered, interested parties may obtain a complete set of documents at: https://procurement.opengov.com/portal/collier-county-fl