This Subcontract opportunity from Florida was posted on May 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Pipe and Culvert Materials Supply

Closed

State & Local

Submission Closed06/30/2026, 03:00:00 PM EDT

Contract Overview

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

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Solicitation # 2026-09

The Natchitoches Parish Government of Louisiana is soliciting bids for the procurement and delivery of culverts under solicitation number 2026-09. The scope of work requires the contractor to furnish and deliver corrugated steel pipe, corrugated aluminum pipe, and DOTD approved plastic pipe in truck load quantities to the Natchitoches Parish Highway Department. All materials must comply with Sections 1007.01 and 1007.05 of the 2006 Edition of the Louisiana Standard Specifications for Roads and Bridges. Pricing is requested on a per-foot basis and must remain valid from January 1, 2026, through December 31, 2026. Bids are due by December 8, 2026, at 3:00 PM and may be submitted via mail, in person at the Parish Government Central Office, or electronically through BidExpress. To avoid rejection, bids must be typed or printed in ink, signed, and include a Federal Identification Number or Social Security Number. The Parish of Natchitoches is exempt from all state and local sales taxes, and payment will be issued within 30 days after the receipt of a properly executed invoice or delivery, whichever is later. All items must be delivered F.O.B. destination to the designated highway department address.

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DEADLINE

19PK4027Q5001 Gravel Pulverization Services

Solicitation # 19PK4027Q5001

The American Consulate General Karachi is soliciting quotations for gravel pulverization services on consulate grounds under solicitation 19PK4027Q5001. The project requires a qualified contractor to scrape a three-inch layer of gravel across approximately 131,000 square feet, pulverize an estimated 950 cubic meters (1,500 metric tons) of stone to a size of one-half inch or smaller, and perform the final layout and leveling. The contractor must provide all necessary labor, transportation, and equipment, specifically an electric-powered stone pulverization machine with a capacity of 20 cubic meters per day and a qualified operator. The work is to be performed as a one-year firm-fixed-price contract, with a specific performance period of 45 days. Award will be granted to the responsible company offering the lowest price among technically acceptable proposals. Technical acceptability is based on machinery specifications, operator qualifications, and the submission of a detailed work plan and Gantt chart. Key compliance requirements include registration in the System for Award Management, successful vetting via the Risk Analysis Management office, and adherence to USG health, safety, and service standards. Quotations must be submitted in English via PDF to [email hidden] by November 23, 2026, at 15:00 Pakistan standard time, and must include the completed SF-1449, pricing section, and required representations and certifications.

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POSTED

DEADLINE

General Construction Materials SupplierThis subcontract opportunity is for a General Construction Materials Supplier to provide essential raw materials and equipment for structural repairs on New York City Department of Transportation projects. The scope of work involves the delivery of ready-mix concrete, structural steel, fasteners, and repair mortars to various project sites located across Manhattan and Queens. All supplied materials are required to meet strict ASTM specifications and must be equivalent to approved samples to ensure structural integrity. The solicitation was posted on November 12, 2026, with a response deadline of December 16, 2026. Operating under NAICS code 423320, the contract focuses on supporting prime contractors in the execution of city infrastructure repairs. Interested parties can find further details and submission guidelines through the New York City Passport portal.

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Porcelain Tile and Grout SupplyThis subcontract agreement outlines the procurement and delivery of specific flooring materials for prime contractors working on City of Hialeah projects. The scope of work requires the supply of 495 square feet of Prissmacer Ceramica tile in Pris Sun Pearl, measuring 30cm by 60cm, along with 5027 Silver grout. All materials must strictly adhere to the manufacturer's specifications and be delivered directly to the designated project site. The contract is categorized under NAICS code 423320 and is associated with the Fire Department within the state of Florida. Key administrative dates include a posting date of November 11, 2026, with a response deadline set for December 1, 2026.

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Supply of armourstone, underlayer rock, and fill material for coastal protection

Solicitation # UNDP-PSU-02184

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Aggregate and Base Materials SupplyThis subcontract agreement involves the supply of aggregate and base materials for prime contractors working on road projects within Washington County, Texas. The scope of work includes providing crushed stone, flexible base, and concrete aggregates, specifically Flexible Base Type A Grade 1-2, Crushed Concrete Type D, and various Topping Rock specifications including 3/8 inch Pea Gravel and multiple grades of Type B and Type PB. All provided materials must strictly adhere to the 2014 TxDOT Standard Specifications. Delivery options for these materials are flexible, with terms allowing for F.O.B. Pit, Brenham Yard, or direct delivery to the jobsite. The solicitation was posted on November 10, 2026, with a response deadline set for December 3, 2026. This procurement falls under NAICS code 423320 and is managed by Washington County.

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DEADLINE

ITB - Road Construction Materials

Solicitation # WCRB 2027-06

Washington County is soliciting bids for the purchase of road construction materials, including crushed stone, crushed concrete, reclaimed asphalt, riprap, sand, lime, fly ash, and topping rock. The contract period runs from January 1, 2027, through December 31, 2027, and is nonexclusive, meaning the county retains the right to competitively bid for similar materials from other contractors. All materials must adhere to the 2014 Texas Department of Transportation Standard Specifications for Construction and Maintenance of Highways, Streets, and Bridges. Bidders must provide per-ton pricing for either pickup or delivery, with delivery locations specified as F.O.B. Brenham Yard or F.O.B. Jobsite. Bids must be submitted in a sealed envelope to the Washington County Clerk’s Office by December 3, 2026, at 10:00 am. Required documentation includes a signed contract page, a W-9 form, a Conflict of Interest Questionnaire, and a list of at least three professional references. Award decisions will be based on the contractor's ability, past performance with Texas counties, and the specific needs of Washington County. Payment terms are net thirty days from the statement date, contingent upon the satisfactory receipt of materials. Contractors must also maintain valid workers' compensation and liability insurance as required by state law throughout the duration of the contract.

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Roadway Construction Materials and Debris Disposal

Solicitation # ITB# TR0-6850

Invitation to Bid TR0-6850 is a solicitation by the City of Seattle to expand its existing vendor pool for roadway construction materials and debris disposal. The procurement is divided into two primary scopes: Scope 1 covers roadway construction materials, asphalt materials, and debris disposal, while Scope 2 focuses on cementitious materials, including roadway and non-roadway concrete ready mix, CDF, and hauling services. Primary users of these contracts include the Parks Department, Seattle City Light, Seattle Public Utilities, and the Seattle Transportation Department. Based on 2025 data, the total estimated usage for these scopes is approximately 6.2 million dollars, though the City does not guarantee specific usage volumes. The City will award contracts to the lowest responsive and responsible vendors on an individual line-item basis. A mandatory requirement for all successful vendors is a 3% annual rebate on total expenditures, which also applies to sales made to other jurisdictions under Interlocal Agreements. Key operational requirements include a five-business-day response and delivery time for most orders, same-day response for frequently ordered items, and an order desk available from 7:00 a.m. to 5:00 p.m. on business days. Additionally, personnel delivering cementitious materials must hold a Class A or B CDL with an Air Brake Endorsement. The contract term is generally five years with a possible two-year extension. Vendors must comply with comprehensive insurance requirements, including Commercial General Liability and Pollution Liability, and adhere to prevailing wage laws where applicable. Bids must be submitted electronically by November 23, 2026, at 1:00 p.m. The City reserves the right to test all materials and reject any that are deemed unsuitable.

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DEADLINE

Solicitation # PE-77456-NONST-2027-000000024

The Gilmer County Board of Commissioners is soliciting quotes for the supply of various stone and aggregate materials for the 2027 calendar year, effective from January 1, 2027, through December 31, 2027. The scope of work includes a wide array of materials, such as crushed stone (#3, #57, #98, #599), washed paving stone (#5, #7, #8, #89), graded aggregate base (#318, #598), aggregate base (#318, #319), screening (#810, #910), surge stone, crusher run, and Rip Rap Type 1 and 3. Notably, all washed paving stones and graded aggregate bases must be State Approved. Interested vendors must submit sealed envelopes marked Stone Quote to the County Clerk at 822 Industrial Blvd. Suite 200, Ellijay, GA 30540, by the deadline of 2:45 p.m. on December 8, 2026. Each response must provide separate pricing for both delivered and non-delivered products. The Board of Commissioners reserves the right to accept complete or partial bids from one or multiple vendors based on the best interest of the county. All inquiries regarding this solicitation should be directed to Ryan Steingruber.

Gilmer County Board of Commissioners

POSTED

DEADLINE

Brick and CMU Material SupplyThis subcontract agreement involves the supply and delivery of masonry materials for prime contractors working on City of Marietta facility projects. The selected supplier is responsible for sourcing and transporting CMU blocks, split face blocks, and matching brick for facades via flatbed delivery trucks to ensure all materials align with the specific aesthetic of the Marietta Square. The contract requires the supplier to provide all necessary material certifications and handle the direct delivery of these masonry products to the designated job sites. Interested parties must respond by November 19, 2026, in accordance with the solicitation posted on November 5, 2026.

City of Marietta

POSTED

9 days ago

DEADLINE

in 5 days

AI Contract Overview

This contract involves the supply of reinforced concrete pipe (RCP), polypropylene (PP) Class II elliptical or arch-shaped pipes, and mitered end sections specifically designed for stormwater drainage systems. It is a subcontract opportunity issued by the Public Works Administrative Services division of the public works agency in Florida. The materials are intended to meet infrastructure needs related to managing stormwater effectively. The solicitation does not specify a dedicated set-aside or organization type and fits under the NAICS code 423320, which typically covers wholesale trade of plumbing and heating equipment. The contract was posted on May 29, 2026, with a response deadline set for June 30, 2026. While detailed location information and a direct point of contact are not provided, interested parties can access further details and submit proposals through the linked procurement portal associated with the City of Gainesville.

General Info

Supply of reinforced concrete and polypropylene stormwater pipes subcontract in Florida, bids due June 30, 2026.

Agency

Florida → GG_Public Works: Public Works Administrative Services

NAICS

423320 - Brick, Stone, and Related Construction Material Merchant Wholesalers

Place of Performance

FL, USA

Set-Aside

NONE

Documents

This scope was carved out of PWDA-260037-SM.

The full solicitation package (8 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

NW 45th Avenue Sidewalk (LAP 445573-1-58-01)

AI Contract Breakdown

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Timeline

PhaseClosed

PostedMay 29

subcontract

Response DeadlineJun 30

Deadline has passed

Submission Closed

06/30/2026, 03:00:00 PM EDT

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Organization & Contact Information

AgencyFlorida → GG_Public Works: Public Works Administrative Services

ContactsNo contacts available

OfficeN/A

Organization / AgencyFlorida → GG_Public Works: Public Works Administrative Services

Office AddressN/A

ContactsNo contact information available

Full Description

Supply of RCP, PP (Class II), elliptical/arch pipe, and mitered end sections for stormwater drainage systems.

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Pipe and Culvert Materials Supply

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