This Solicitation opportunity from Delaware was posted on October 28, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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25-2528 Abandoned South Christiana Interceptor Activation Design

Closed

955State & Local

Submission Closed12/16/2025, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 237110

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SLED

1947 Watermain - North Bound Airport Expressway PreservationThe Port of Seattle through its Aviation Project Management Group is initiating a project to restore the integrity of a 1947 water main located along the northbound Airport Expressway using cured in place pipe (CIPP) technology, following a Design-Bid-Build delivery method. This effort is aimed at long-term infrastructure preservation by rehabilitating the aging pipeline without full excavation, leveraging CIPP to create a seamless, durable liner within the existing pipe structure. The work is classified under NAICS code 237110 for Water and Sewer Line and Related Structures Construction and is intended to enhance the reliability and service life of critical water infrastructure serving airport operations. Moraa Omwega serves as the primary point of contact, with Ray Moreno designated as the Project Manager, both reachable through the Port of Seattle’s official channels. The solicitation was posted on July 15, 2026, and while no solicitation number or set aside details are provided, interested parties are directed to the official portal for further documentation and procurement details. The place of performance is aligned with the Airport Expressway corridor, though exact city and state identifiers are not specified in the data, emphasizing the localized nature of the repair within the Port's operational jurisdiction. No bid deadlines or award timelines are indicated, but the forecast nature of the posting signals a preparatory phase for upcoming competitive bidding.

Aviation Project Management Group

POSTED

DEADLINE

T18 Water Main Replacement - ConstructionThe contract involves replacing approximately 20,000 feet of water mains along with associated fittings, valves, hydrants, and ship water infrastructure within the east 100 acres of Terminal 18. This is a infrastructure construction project focused on modernizing and upgrading the water distribution system in a critical port area to ensure reliable service and operational efficiency. The work scope encompasses the full replacement of aging water lines and related components, requiring coordination with existing utilities and port operations. The contract is forecasted by the Northwest Seaport Alliance, specifically the Port of Seattle, and falls under NAICS code 237110 for Water and Sewer Line and Related Structures Construction. The primary point of contact is Angela Peterson, with Greg Stamatiou serving as the Project Manager. The solicitation was posted on July 15, 2026, and interested parties can find additional details through the provided portal link. There is no set-aside designation indicated, and the work is expected to take place on port property with no specific city or state listed for performance beyond the Terminal 18 location.

Northwest Seaport Alliance (NWSA)

POSTED

DEADLINE

6th Street Water Main ReplacementThe City of St. Clair, Michigan is soliciting bids for the replacement of a water main along 6th Street between Clinton and Vine Streets, along with the necessary transfer of water services and the replacement of all lead and galvanized water service lines running from the main to the water meter inside each residence. This project aims to modernize aging infrastructure, eliminate health risks associated with lead piping, and improve water system reliability for residents in the targeted area. All work must be performed in accordance with municipal standards and public safety requirements, ensuring minimal disruption to homeowners during construction. The solicitation, numbered 2026-08, was posted on July 14, 2026, with a response deadline of July 29, 2026, at 6:00 PM. The procurement falls under a state-level government agency and does not specify a NAICS code or set-aside classification. Interested parties should direct inquiries to Joseph Lech, the primary point of contact, via email at jlech@aewinc.com or by phone at (586) 718-3926. All proposals must be submitted through the official BidNet Direct portal linked in the solicitation details.

POSTED

DEADLINE

Van Dyke Flow Diversion (Pump Station and Pipeline)Hillsborough County is soliciting competitive sealed proposals from qualified Professional Engineering firms for the Van Dyke Flow Diversion (Pump Station and Pipeline) project, a major infrastructure initiative to decommission the Van Dyke Wastewater Treatment Facility and replace it with a master pump station that will convey wastewater to the Northwest Regional Water Reclamation Facility. This project will be delivered under the Construction Manager at Risk (CMAR) method and is estimated at $2,000,000 over a five-year term, with the contract awarded based on technical merit. The scope requires the preparation of a preliminary design including technical memoranda, alternative analyses of wastewater collection and transmission systems, final cost estimates, preliminary opinions of probable construction cost, and a Master Implementation Plan. Additional work may include final design, construction engineering and inspection, and design of potable and reclaimed water distribution mains upon approval. Key deliverables must align with regulatory standards from FDOT, FDEP, and the Hillsborough County Environmental Protection Commission, and include detailed evaluations of right-of-way, utilities, traffic impacts, and constructability. The project involves constructing a transfer force main, a reclaimed water booster pump station, and electrical improvements at the former wastewater facility site. Proposals must be submitted exclusively through the Euna Procurement electronic bidding system by August 21, 2026, and are evaluated based on firm experience (40 points), ability of personnel (35 points), capacity to meet schedule and budget (20 points), and current and projected workload (5 points). Bonus points are available for Small Business Enterprise participation up to five percent, along with additional points based on past performance and volume of work delivered in prior fiscal years. Offerors must comply with stringent legal and administrative requirements including a sworn affidavit certifying exclusion from any Foreign Country of Concern as defined by Florida Statute 287.138, mandatory use of E-Verify for workforce verification, adherence to a drug-free workplace policy requiring notification of controlled substance convictions within five days, and provision of full insurance coverage including directors and officers liability with a $1,000,000 combined single limit, liquor liability, motor truck cargo, and physical abuse and molestation coverage. All firms must complete a firm data sheet, submit resumes for key personnel, and provide evidence of experience with similar-sized projects. Final contract award will be made to the highest-ranked firm, with payments processed via ACH direct deposit upon completion of the Hillsborough County Substitute W-9 and Direct

POSTED

DEADLINE

Utility Extensions and Underground InfrastructureThe contract titled Utility Extensions and Underground Infrastructure involves the installation of water, sewer, storm drainage, electrical conduits, and communications lines as part of a subcontract under NAICS code 237110. The work is being procured by Tarleton State University in Texas and is intended to support essential utility infrastructure development. The solicitation was posted on July 14, 2026, with a response deadline of August 20, 2026, at 8:00 PM. The project requires the successful bidder to coordinate the integration of multiple underground systems to ensure seamless functionality and compliance with municipal and engineering standards. The place of performance and specific location details are not provided, but the work is tied to a state-funded institutional project, indicating that all installations must meet state and federal regulations for public infrastructure. Contractors must be prepared to handle complex coordination between different utility systems and adhere to strict timelines and safety protocols.

Tarleton State University

POSTED

1 day ago

DEADLINE

in about 1 month

General Info

Agency

Delaware → New Castle CountyView Agency

NAICS

237110 - Water and Sewer Line and Related Structures ConstructionView NAICS

Place of Performance

DE, USA

Set-Aside

NONE

Documents

(4)

RI City Hall AV IT Reference Floor Plans 240501.pdf

PDF

CITY HALL AV RFP (1) (2) (6).pdf

PDF

Bid Invitation for Abandoned South Christiana Interceptor Activation Design, Bid 25 2528

PDF•2 pages•ifb

RFQ 955 Medicare and Medicaid Cost Reports_Solicitation.pdf

PDF

AI Contract Breakdown

Uniform Contract Format

Timeline

2 updates

PhaseClosed

PostedMay 2

Solicitation

Amendment 1May 27

Contract was updated

Amendment 2Oct 28

Contract was updated

Response DeadlineDec 16

Deadline has passed

Submission Closed

12/16/2025, 12:00:00 AM UTC

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Organization & Contact Information

AgencyDelaware → New Castle County

ContactsNo contacts available

OfficeN/A

Organization / Agency

Delaware → New Castle County

View Agency Profile

Office AddressN/A

ContactsNo contact information available