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This Subcontract opportunity from Washington was posted on September 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Concrete & Reinforcement

Closed
State & Local

Contract Overview

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

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NAICS: 236210
New
Federal
F-15EX 8-Bay Maintenance Hangar Complex-Industry Day
Solicitation # W50S8527H1CU0
The National Guard Bureau is seeking market intelligence and industry capability assessments for the construction of an F-15EX 8-Bay Maintenance Hangar Complex at Selfridge Air National Guard Base in Harrison Township, Michigan. This project, estimated between 150 million and 200 million dollars, involves the creation of an environmentally safe and energy-efficient complex to support 21 Primary Aircraft Authorization F-15 EX aircraft. The scope includes the demolition of buildings 3, 5, 117, and 120, the construction of new parking, and necessary utility and infrastructure upgrades. The facility will be developed in three phases: Hangar 1 for corrosion control and fuel cell maintenance, Hangar 2 as a 4-bay maintenance hangar, and Hangar 6 for munitions and training. The government is considering a fixed-price Other Transaction Agreement under 10 U.S.C. section 2808a, with funding potentially phased at approximately one-third of the total cost per fiscal year. Design completion is anticipated for early 2027. All construction must adhere to DoD, Air Force, and base design standards, including strict antiterrorism, force protection, and flood plain requirements. Interested firms must provide information regarding their bonding capacity, experience with mission-critical operational facilities, and potential labor constraints. An Industry Day is scheduled for December 8, 2026, at the Selfridge Air National Guard Base Dining Facility, with registration required for up to three participants per company.
W7NF Uspfo Activity Miang 127

POSTED

6 days ago

DEADLINE

in 21 days

AI Contract Overview

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This subcontract opportunity for Sammamish Plateau Water involves the supply and installation of concrete reinforcement and cast-in-place concrete for prime contractors. The scope of work includes the placement of rebar and the pouring and finishing of concrete for utility structures and pads, ensuring all deliverables meet industry specifications. The solicitation was posted on September 17, 2026, with a response deadline of October 15, 2026. Classified under NAICS code 236210, the project focuses on the delivery of completed concrete structures and pads within the Washington region.

General Info

Subcontract for concrete reinforcement and installation for Sammamish Plateau Water by October 15.

Documents

This scope was carved out of C18009.30000.0875.3020.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Freegard Lift Station Emergency Storage

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyWashington → Sammamish Plateau Water
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Supplies and installs concrete reinforcement and cast-in-place concrete for prime contractors on Sammamish Plateau Water projects. Performs placement of rebar and pouring/finishing of concrete for utility structures and pads per industry specifications. Delivers completed concrete structures and pads.

More opportunities from Washington → Sammamish Plateau Water

Same awarding agency

NAICS: 541330
SLED
RFQ - South Plateau Parallel Conveyance Interceptor - Consultant Design Services
Solicitation # c18009
The Sammamish Plateau Water and Sewer District is soliciting Statements of Qualifications from consultants to provide design services for the South Plateau Parallel Conveyance Interceptor project in Washington. The project involves the installation of approximately 5,000 linear feet of 20-inch low pressure sewer main along SE 43rd Way, extending from the Highland Creek Parallel sewer to the District's Control Structure. This infrastructure is designed to provide redundancy and reduce high velocity flows by splitting the flow path as sanitary sewer volumes increase. The selected consultant will be responsible for developing Plans, Specifications, and Estimates (PS&E) through 30, 60, and 90 percent stages, performing topographic surveys, preparing a geotechnical report, and securing necessary permits from federal, state, and City of Issaquah agencies. The procurement process is based on qualifications rather than price, with the best-qualified consultant selected via an evaluation of their SOQ and potential oral presentations. Submissions are limited to 12 pages, excluding resumes, and must be delivered by November 24, 2026. The contract will utilize the District's Standard Agreement for Consulting Services, which includes detailed monthly billing requirements and a payment term of 45 days. The scope may optionally expand to include inspection and construction support services. Awardees must comply with Title VI of the Civil Rights Act and the Americans with Disabilities Act, and they are required to maintain specific insurance coverages naming the District as an additional insured.
Engineering Services

POSTED

12 days ago

DEADLINE

in 14 days
View Details
NAICS: 424690
SLED
2027 Chemical Supply Contract for Water and Sewer Treatment
Solicitation # RFQ-2026-0001
The Sammamish Plateau Water and Sewer District is soliciting quotes for the sale, delivery, and supply of chemicals for the 2027 calendar year to support potable water treatment and odor control at three sewer lift stations. Under solicitation RFQ-2026-0001, the District will award Material Purchase Agreements to the lowest responsive and responsible bidders for each specific chemical requested. The response deadline is November 13, 2026, with all submissions required electronically via the Beacon Bid portal. Suppliers must adhere to strict quality and packaging standards, including compliance with ANSI/NSF Standard 60 and specific AWWA standards for sodium chloride, sodium fluoride, sodium hydroxide, and ferric chloride. Bagged materials must be delivered on pallet-jack compatible pallets, while other materials may be delivered via tanker truck. Deliveries are scheduled between 8 AM and 2 PM at designated facilities in Sammamish and Issaquah, Washington. The purchase price must include all delivery costs, including fuel and energy surcharges, with a sales tax rate of 10.3% applied at the time of invoice. To qualify, applicants must submit a mandatory Qualification Statement detailing their business experience, UBI number, and past performance. Specific requirements for Liquid Calcium Nitrate include a list of five references with at least three years of experience and detailed technical documentation on hydrogen sulfide control. Additionally, vendors must provide an Affidavit of Compliance and a spill/leak response plan for certain materials. The successful contractor is required to maintain insurance against claims for personal injury or property damage for the duration of the agreement.
Other Chemical and Allied Products Merchant Wholesalers

POSTED

25 days ago

DEADLINE

in 3 days
View Details

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