This Subcontract opportunity from California was posted on September 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Bulk Compost Supply and Delivery

Closed

State & Local

Submission Closed10/29/2026, 03:00:00 PM PDT

Contract Overview

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

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NAICS: 423520

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Penn Hills 2027 Salt Supplier Contract

Solicitation # 262493

The Penn Hills 2027 Salt Supplier Contract is a single prime unit price solicitation for the furnishing and delivery of bulk Rock Salt (Sodium Chloride) to the Municipality of Penn Hills in Allegheny County, Pennsylvania. The estimated annual quantity is 6,500 tons, though actual amounts may vary based on weather and municipal needs. To be eligible, contractors must attend a mandatory pre-bid meeting on November 24, 2026, and submit electronic proposals via PennBid by 10:30 a.m. on December 10, 2026. The award will be granted to the lowest qualified, responsible, and responsive bidder, with evaluations based on salt quality, past performance, delivery history, and emergency distribution capabilities. Technical specifications require the salt to conform to ASTM Standard Specification D632, Type 1 and AASHTO M143, Type 1, Grade 1, with a minimum NaCl dry weight of 94% and maximum moisture content of 2.0%. Bulk salt must be treated with an anti-caking compound at a minimum of 20 PPM and stored in moisture-protected facilities. Delivery timelines are tiered by order size, with the first 750 tons of any order required within seven working days, and the successful bidder must maintain 24-hour delivery capabilities during emergencies. Required bid documentation includes a 10% bid security, a non-collusion affidavit, a written emergency distribution plan, and a statement of bidder qualifications. The contract mandates compliance with the Pennsylvania Human Relations Act, the Federal Construction Safety Act, and potentially the Pennsylvania Prevailing Wage Act. Payment is processed via signed applications for payment, which must be reviewed by an engineer within 10 days, with a 60-day final payment timeline for projects funded by state or county funds.

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Rock Salt, Treated Salt & Calcium Chloride

Solicitation # 2434

Invitation to Bid 2434 is a solicitation issued by the Township of Wayne, New Jersey, for the procurement of Rock Salt, Treated Salt, and Calcium Chloride. The contract period is scheduled from February 20, 2027, to April 30, 2027, with the option for the Township to extend the agreement for up to three additional one-year periods. The total contract value is not to exceed 350,000 USD per contract year. Bids must be submitted electronically via the OpenGov Procurement portal by November 20, 2026, at 11:00 am. Award decisions will be based on the lowest responsible and responsive bidder, though the Township may consider lowest individual unit prices or combined total categories. The scope of work requires FOB destination delivery to the Township DPW Garage in Wayne, NJ, between 7:00 a.m. and 3:00 p.m., Monday through Friday. Vendors must offer delivery or pickup options within 48 hours, three business days, or five business days from receipt of order. Technical specifications require treated salt to be bulk, free-flowing, and marked with a biodegradable green dye, while calcium chloride must be a 32 percent homogeneous liquid solution conforming to ASTM D98-05 standards. Deliveries of liquid calcium chloride must be in truckloads of 1,000 gallons or more. Compliance requirements include the submission of a bid bond, performance and payment bonds, and a certificate of insurance within 14 days of contract receipt. Bidders must provide a notarized acknowledgement of principal, a non-collusion affidavit, and certifications regarding New Jersey Business Registration, ownership disclosure, and EEO compliance. Payment terms specify that bills will be paid within 30 calendar days of the billing date or after the next Council Meeting, whichever is sooner, contingent upon the availability of appropriated funds.

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RFP 358702703 Salt for Roadway De-Icing and Brine

Solicitation # 358702703

Virginia Polytechnic Institute and State University is soliciting proposals under RFP 358702703 to establish a contract for the supply and delivery of various salt solutions. The scope includes bulk roadway de-icing salt, preventative de-icing blends, industrial solar salt for brine creation, and bagged salt in 25-lb and 50-lb sizes. Deliveries are primarily directed to the main campus in Blacksburg, Virginia, though they may be required at other university-owned properties throughout the Commonwealth. The contract features an initial one-year term with five optional one-year renewals, and price increases are prohibited during the first 365 days of the effective date. Technical requirements specify that industrial solar salt must have a minimum purity of 99.6% and be delivered via trucks equipped with pneumatic blowers for direct offloading into brine mixers. Bagged salt must be sealed, moisture-resistant, palletized, and shrink-wrapped. Virginia Tech reserves the right to inspect all goods upon delivery and reject any materials that fail to meet quality standards, requiring the contractor to replace them at no additional cost. The university may award multiple contracts based on the best overall proposal, considering price as one of several factors. Contractors must maintain comprehensive insurance, including general liability of 2 million dollars and automobile liability of 500,000 dollars. Additionally, offerors must provide a written safety program and Safety Data Sheets for all proposed chemicals. The university emphasizes the participation of Small, Women-owned, and Minority-owned (SWaM) businesses, requiring non-certified firms to describe their plan for utilizing SWaM subcontractors. Proposals must be submitted electronically via the designated procurement portal by November 20, 2026.

Virginia Polytechnic Institute and State University

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Bulk Road Salt (Sodium Chloride) SupplierThis subcontract agreement establishes a partnership with a supplier to provide bulk sodium chloride for de-icing projects at North Carolina State University. The supplier is responsible for providing course graded rock salt that adheres strictly to ASTM specifications, ensuring specific standards for minimum chlorides, maximum moisture content, and average gradation are met. Additionally, the supplier must maintain sufficient stock for immediate delivery and provide all necessary GHS data and ASTM specification sheets. The scope of work includes the delivery of compliant road salt directly to transport vehicles. This opportunity is managed by North Carolina State University under NAICS code 423520, with a response deadline set for November 23, 2026.

North Carolina State University

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Bulk Road Salt, delivered

Solicitation # 63-DMP1215214

North Carolina State University is establishing a one-year blanket order contract for the purchase and delivery of bulk road salt (sodium chloride, NaCl) to be used for de-icing roadways and sidewalks on campus. The contract is based on a non-guaranteed quantity model where the total tons purchased and dollar amounts will depend entirely on inclement weather conditions. The successful contractor must deliver the product in full truck loads within two business days of a request, with deliveries occurring between 7 a.m. and 3:30 p.m. at the university's Horticulture Road location in Raleigh, NC. All products must meet the ASTM specification for Course Graded Rock Salt, and the contractor is required to provide a current GHS data sheet and ASTM specification sheet, as well as report minimum chlorides, maximum moisture content, and average gradation at the time of delivery. The university will award the contract to the lowest and best bid most advantageous to the institution, reserving the right to make partial or multiple awards. Bidders must submit a completed solicitation document and a Certificate of Insurance via the Bonfire Public Portal. The contract is FOBD, meaning all delivery charges and miscellaneous fees must be included in the cost per ton, as the university will not pay separate freight costs or fuel surcharges. Additionally, the university is tax-exempt, and the contractor must certify that they are not currently debarred or suspended by any federal agency.

North Carolina State University

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DOTD District 58 Bulk Salt

Solicitation # 3000026892

The Louisiana Department of Transportation and Development is soliciting bids for the procurement of Grade 1 and Grade 2 sodium chloride salt to be used as a road deicer for District 58. The contract requires salt to be delivered in a free-flowing, usable condition and conforms to MS Spec. 317-001 and ASTM D632 standards. Acceptable packaging includes moisture-proof 50 lb and 80 lb sacks, 2,000 lb tear-resistant super sacks equipped with duffle tops, bottom spouts, and lift straps for forklift movement, or bulk lots. All bids must be F.O.B. Destination with transportation prepaid by the bidder. Deliveries are accepted Monday through Thursday from 7:00 AM to 3:30 PM, requiring a 24-hour advance notification to designated personnel. The contract will be awarded to the low bidder, provided they meet all technical specifications and quality standards. Bidders must specify the manufacturer and model number for each line item and may be required to provide a product sample at their own expense within ten days of a request. Products are subject to laboratory testing before final acceptance. The agreement may be extended for two additional 12-month periods, not to exceed a total term of 36 months, and can be terminated for convenience or cause with 30 days written notice. Bidders may claim preferences for products manufactured in the United States or produced, manufactured, or assembled in Louisiana by submitting the required certification forms prior to the bid opening on November 30, 2026.

Transportation and Development

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BULK BIOMASS FUEL PELLETS

Solicitation # 279998B001

The Oregon Military Department is soliciting a Master Blanket Purchase Order for the supply and delivery of approximately 450 to 600 tons of premium grade loose form biomass fuel pellets to support the 2026/2027 heating season. Deliveries will be made F.O.B. destination to RTC between 7:00 AM and 2:30 PM, Monday through Friday. The contractor must be capable of transferring loose bulk fuel into onsite storage silos or providing palletized 2,000 pound super sacks upon request. All fuel must strictly adhere to Pellet Fuels Institute Premium Grade specifications, including specific requirements for bulk density, durability index, ash content, and heating value. The contract will be awarded to the responsible bidder submitting the lowest responsive bid based on the price per ton. To be considered responsive, bidders must provide a letter of certification with test results proving the fuel meets all technical specifications and must provide a Unique Entity Identifier (UEI) number. Contractors are required to provide documentation of tare, gross, and net weights with all invoices and must comply with various federal and state regulations, including the Build America, Buy America Act and Oregon tax and labor laws. Payment will be issued within 30 days of delivery and acceptance.

Oregon Military Department

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DEADLINE

DOTD District 07 Bulk Salt

Solicitation # 3000026873

The Louisiana Department of Transportation and Development (DOTD) is soliciting bids for the procurement of 325 tons of Grade 1 bulk salt for District 07. This solicitation, number 3000026873, requires all bids to be F.O.B. Destination. The contract may be established as a term contract with a total duration not exceeding 36 months, including the possibility of two 12-month extensions. Deliveries are accepted Monday through Thursday from 7:00 AM to 3:30 PM, and vendors must provide at least 24 hours' notice prior to delivery. Payment is typically issued via Electronic Funds Transfer within 30 days of receiving a proper invoice or delivery. Technical compliance is critical, as bidders must specify the brand and model number of the product offered and provide descriptive literature for evaluation. The low bidder may be required to provide a product sample at their own expense within ten days of a request, and all materials are subject to laboratory testing before final acceptance. Salt must be free-flowing upon receipt and meet DOTD MS SPEC 317-001 standards. Packaging requirements vary by size, with 50 lb, 80 lb, and 2,000 lb super sacks requiring moisture-proof materials, and all packaging must be legibly labeled with the manufacturer's name, net weight, and grade. The contract is governed by Louisiana law and requires adherence to various federal and state regulations, including the Copeland Anti-Kickback Act, the Clean Air Act, and E-Verify compliance.

Transportation and Development

POSTED

DEADLINE

Purchase of Rock Salt and Calcium Magnesium Acetate

Solicitation # 6310

The City of Hartford is soliciting a contract for the procurement and delivery of rock salt and Calcium Magnesium Acetate (CMA). The rock salt must consist of at least 95% sodium chloride, while the CMA must be a chloride-free, environmentally friendly deicer with a 3:7 calcium-to-magnesium molecular ratio, packaged in 50 lb. moisture-proof plastic bags. Deliveries are required annually between October and November 15th, with designated drop-off locations at Hartford Public Schools, the Department of Public Works, and the Hartford Public Safety Complex. All deliveries must be FOB Hartford and maintain a quality consistent with the accepted proposal samples. The award is not based solely on price; the City reserves the right to select the most responsible candidate in its best interest, with a preference for City-based SC/MWBE certified small businesses that bid within 15% of the lowest price. Contractors must hold a current license to do business in Connecticut and comply with State, Federal, and City living wage rates. Required documentation includes a 10% bid bond, EEO certifications, and a Materials Safety Data Sheet for any toxic substances. If the contract value exceeds $50,000, a 100% performance and payment bond is required. Payments are issued within 30 days of receiving an acceptable invoice, though funding may be contingent upon government appropriation.

Procurement Services Unit Department of City of Hartford

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DEADLINE

RFB-758-2700000206-1 | Sodium Chloride Type 1 Grade 1 Road Salt

Solicitation # RFB-758-2700000206-1

Solicitation RFB-758-2700000206-1 is a request for bids to establish a Master Agreement for the procurement of Sodium Chloride Type 1 Grade 1 Road Salt for the Kentucky State Fair Board. The contract involves an estimated quantity of 400 tons of salt, to be provided on an as-needed basis with minimum order quantities of 40 tons per delivery. All materials must be delivered to 937 Phillips Ln, Louisville, KY, in a free-flowing condition, free from lumps and foreign material, with a moisture content not exceeding two percent and the application of an anti-caking agent. The award will be based on best value using a ranking approach, considering factors such as past performance and preferences for Kentucky resident or qualified bidders. The initial contract period is one year from the date of award, with the option for four additional two-year renewal periods. Pricing must be F.O.B. Destination Freight Prepaid and Allowed, inclusive of all shipping and delivery charges. The Commonwealth reserves the right to cancel the contract with 30 days written notice. Vendors are subject to a late delivery penalty of one percent per day of the invoice amount. Payment is processed within 30 working days following the receipt of a compliant invoice and acceptance of goods. Contractors must comply with various Kentucky Revised Statutes, including tax registrations, workers compensation policies, and non-discrimination clauses. Bids must be submitted electronically via the Commonwealth eProcurement system by November 25, 2026.

Kentucky Exposition Center

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Solicitation # NOI 2026-003

The City of Mission in British Columbia is issuing a presolicitation notice for the procurement of bulk road salt. This opportunity, identified by solicitation number NOI 2026-003, was posted on November 2, 2026, and requires responses to be submitted by the deadline of November 16, 2026. The contract will be performed within the province of British Columbia, Canada. Interested parties can find further details and manage their submissions through the BC Bid portal.

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Solicitation # P27-12

The Town of Chapel Hill, North Carolina, is soliciting bids for the bulk purchase and delivery of high-quality road salt for winter maintenance. The contract requires the supply of Sodium Chloride Type I, Grade 1 salt conforming to ASTM Standard Specification D632. The scope of work involves a minimum of two and up to four deliveries of approximately 200 tons each, with a total annual maximum of 800 tons. All materials must be delivered F.O.B. Destination to the Public Works Department at 6850 Millhouse Road, Chapel Hill, NC, within seven days of an order being placed. The award will be granted to the lowest responsive and responsible bidder based on price and the ability to meet the required delivery timeframe. Contractors must provide a dedicated account representative and maintain specific insurance coverages, including 1 million dollars for commercial general liability and business automobile, 1 million dollars per occurrence for cyber liability, and specified workers compensation limits. Payments are processed net 30 days following the receipt of a valid invoice containing a purchase order number. The Town reserves the right to reject any salt containing frozen lumps, and unsuitable materials must be removed by the contractor at their own expense within two working days. Bids must be submitted by November 19, 2026, and include completed forms for pricing, compliance, and a non-collusion affidavit. The contract is subject to non-appropriation of funding, meaning it may expire 30 days after notice of unavailable funds.

Town of Chapel Hill

POSTED

15 days ago

DEADLINE

in 6 days

AI Contract Overview

The City of Palo Alto is seeking a subcontractor for the supply and delivery of bulk compost to support park projects managed by the Community Services Department. The selected provider will be responsible for sourcing and hauling organic soil amendments to the Municipal Service Center bunkers, ensuring all operations comply with OSHA 1970 safety regulations and environmental standards, including the use of recyclable materials and FSC-certified paper packaging. This subcontract opportunity is categorized under NAICS code 423520 and is based in Palo Alto, California. Interested parties must submit their responses by the deadline of October 29, 2026.

General Info

Palo Alto seeks a bulk compost subcontractor for park projects by October 29, 2026.

Agency

California → City of Palo Alto

NAICS

423520 - Coal and Other Mineral and Ore Merchant Wholesalers

Place of Performance

Palo Alto, CA, 94303, USA

Set-Aside

NONE

Documents

This scope was carved out of RFQ 198977.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Sand And Rock Material As Needed For Parks

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 23

subcontract

Response DeadlineOct 29

Deadline has passed

Submission Closed

10/29/2026, 03:00:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → City of Palo Alto

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → City of Palo Alto

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies and delivers bulk compost for prime contractors on City Community Services Department park projects. Sources and hauls organic soil amendments to Municipal Service Center bunkers. Adheres to OSHA 1970 and environmental standards regarding FSC-certified paper packaging and recyclable materials. Delivers bulk compost.