This Subcontract opportunity from Oregon was posted on August 3, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Bulk Calcium Carbonate Supply

Closed

State & Local

Submission Closed08/13/2026, 10:00:00 AM PDT

Contract Overview

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

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NAICS: 327410

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SLED

Landscaping Supplies (Fertilizer & Lime)This subcontract opportunity is for the provision of specialized soil amendments to support prime contractors working on trail projects for the City of Waynesboro, Virginia. The selected vendor will be responsible for the supply and delivery of bulk Lime, Fertilizer Phosphorous (P), and Fertilizer Potassium (K) directly to the designated project sites. The solicitation was posted on November 4, 2026, with a response deadline of December 16, 2026. Classified under NAICS code 327410, the contract focuses on essential landscaping materials required for the successful execution of municipal infrastructure improvements within Waynesboro.

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DEADLINE

OCA PUC HHW | Lime, Unslaked

Solicitation # SFGOV-0000012114

The City and County of San Francisco Office of Contract Administration, acting on behalf of the San Francisco Public Utilities Commission's Hetch Hetchy Water division, has issued Invitation for Bids SFGOV-0000012114. This solicitation seeks qualified suppliers to provide and deliver 850 tons of Calcium Oxide, specifically unslaked lime, to the Rock River Treatment Plant located at 9855 Rock River Road. The material is required to be delivered by October 28, 2026. The bidding period opens on November 4, 2026, and closes on November 30, 2026, at 6:00 PM. Interested bidders must submit their proposals through the PeopleSoft Strategic Sourcing portal, providing complete firm contact information and a firm bid price. The solicitation includes specific line specifications and terms and conditions detailed in the accompanying appendices. Primary coordination for this procurement is managed by Abby Fard.

San Francisco Public Utilities Commission

POSTED

DEADLINE

Solicitation # UA-2026-11-02-012908-a

This solicitation, issued by the South-Western Railway regional branch of Ukrzaliznytsia under the Government of Ukraine, is for the procurement of lime. The contract falls under the classification for limestone, gypsum, and chalk, with the specific solicitation number UA-2026-11-02-012908-a. The tender was posted on November 2, 2026, and the deadline for submitting responses is November 17, 2026. Performance of the contract will take place within Ukraine as specified in the documentation. Interested parties may contact Volodymyr Vyhivskyi for further information regarding this procurement process.

РЕГІОНАЛЬНА ФІЛІЯ "ПІВДЕННО-ЗАХІДНА ЗАЛІЗНИЦЯ" АКЦІОНЕРНОГО ТОВАРИСТВА "УКРАЇНСЬКА ЗАЛІЗНИЦЯ"

POSTED

DEADLINE

Hydrated Lime SupplierThis subcontract opportunity is for a supplier to provide and deliver Hydrated Lime to prime contractors working on water treatment projects for the City of Troy Department of Public Utilities in New York. The selected provider will be responsible for the furnishing and delivery of chemical products while ensuring full compliance with all local, state, and federal regulations. Key requirements include the provision of Safety Data Sheets and the submission of necessary New York State Department of Environmental Conservation Water Treatment Chemical forms. Interested parties must respond by November 18, 2026, to support the delivery of specified quantities of chemicals under NAICS code 327410.

POSTED

DEADLINE

High Calcium Hydrated Lime Ca(OH)2 Manufacturer/SupplierThis subcontract agreement establishes the requirements for the manufacture and supply of 237 tons of High Calcium Hydrated Lime Ca(OH)2 to support water pollution control projects for the Township of Wayne. The supplier is responsible for providing material that meets a 97 percent pass rate through a 325 sieve, while adhering to strict limitations regarding oxides and free moisture. To ensure safety and regulatory compliance, all deliveries must include Material Safety Data Sheets and labeling that conforms to the New Jersey Worker and Community Right to Know Act as well as OSHA 1910.1200(g) standards. The procurement is managed by the New Jersey Purchasing Division under NAICS code 327410, with a response deadline set for November 13, 2026.

POSTED

DEADLINE

High Calcium Hydrated Lime Ca(OH)2

Solicitation # 2436

The Township of Wayne is soliciting bids for the procurement of 237 tons of High Calcium Hydrated Lime Ca(OH)2 to be used at the Mountain View Water Pollution Control Facility. This open-end agreement, which carries no minimum purchase guarantee, has an initial duration of up to one year with the possibility of three additional one-year extensions. The contract will be awarded to the lowest responsible bidder. Bids must be submitted electronically via the OpenGov Procurement portal by November 13, 2026, at 11:00 AM. The selected contractor must ensure that delivery trucks are equipped with their own blowers for silo transfer and that drivers are proficient in English and chemical handling. Standard deliveries must be completed within 48 hours of an order, while emergency deliveries are required within 24 hours. All shipments must be F.O.B. destination with prepaid transportation charges. The product must meet strict chemical specifications, including a 97% pass rate through a 325 sieve and specific limits on free moisture and oxides. Compliance requirements include the submission of Material Safety Data Sheets with the initial delivery, adherence to OSHA and New Jersey Right-to-Know labeling, and the provision of payment and performance bonds. Bidders must complete several certifications, including ownership disclosures, non-collusion affidavits, and certifications of non-involvement in prohibited activities in Russia or Belarus. Payment terms include a 2% withholding on partial payments until contract completion, and the Township reserves the right to test each truckload for specification compliance.

POSTED

DEADLINE

Lime Material SupplyThis subcontract opportunity is for the supply of raw lime material to support prime contractors working on facility projects at the Port of Lake Charles in Louisiana. The selected provider will be responsible for the sourcing, transportation, and delivery of lime material directly to the project site, where it will be utilized specifically for soil stabilization efforts. The solicitation is categorized under NAICS code 327410 and was posted on October 20, 2026. Interested parties must submit their responses by the deadline of November 19, 2026, at 4:00 PM. Further details regarding the bid process can be accessed through the provided BidExpress link.

POSTED

DEADLINE

Lime Slurry Supply at Water Resource Recovery Facilities (WRRFs) and Pump Stations RFP 607

Solicitation # 607

Renewable Water Resources, a political subdivision of the State of South Carolina, is seeking qualified vendors for the supply and delivery of lime slurry to be used for wastewater treatment. The required material must have a minimum concentration of 30 percent and be delivered in both bulk loads and totes to various Water Resource Recovery Facilities and pump station locations throughout South Carolina. This solicitation, identified as RFP 607, was posted on October 15, 2026, with a response deadline of December 4, 2026. Interested parties should coordinate through the primary point of contact at Renewable Water Resources via the PlanetBids platform to submit their proposals for this supply contract.

Renewable Water Resources

POSTED

DEADLINE

Binder Material SupplierThis subcontract opportunity with Seattle Public Utilities involves the supply of bulk binder materials and chemical additives for prime contractors working on FHWA transportation infrastructure projects. The selected supplier will be responsible for providing Portland cement, lime, fillers, reagents, and specialized additives as required by specific mix designs. All delivered materials must adhere to ASTM or project-specific standards, with the supplier coordinating bulk delivery directly to the project site or mixing plant. The solicitation is categorized under NAICS code 327410 and was posted on September 30, 2026. Interested parties must submit their responses by the deadline of February 26, 2027. Further details regarding this procurement can be accessed through the provided OpenGov procurement portal.

Seattle Public Utilities

POSTED

about 1 month ago

DEADLINE

in 4 months

AI Contract Overview

Clean Water Services in Oregon is seeking a subcontractor for the bulk supply of high-purity powdered calcium carbonate to be used at a water treatment facility. The required material must maintain a purity level of at least 95 percent calcium carbonate, with a minimum of 90 percent of the powder passing through a 200-mesh sieve. Delivery is to be executed via pneumatic tanker trucks to ensure efficient bulk transport. This procurement opportunity was posted on August 3, 2026, with a response deadline of August 13, 2026. The contract falls under NAICS code 327410, focusing on the specialized supply of chemical materials for water treatment operations.

General Info

Clean Water Services seeks a subcontractor for bulk high-purity powdered calcium carbonate supply.

Agency

Oregon → Clean Water Services

NAICS

327410 - Lime Manufacturing

Place of Performance

OR, USA

Set-Aside

NONE

Documents

This scope was carved out of 6354.

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

View the prime solicitation

Purchase of Calcium Carbonate 2026

AI Contract Breakdown

Uniform Contract Format

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 3

subcontract

Response DeadlineAug 13

Deadline has passed

Submission Closed

08/13/2026, 10:00:00 AM PDT

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Organization & Contact Information

AgencyOregon → Clean Water Services

ContactsNo contacts available

OfficeN/A

Organization / AgencyOregon → Clean Water Services

Office AddressN/A

ContactsNo contact information available

Full Description

Supply of high-purity powdered calcium carbonate (95%+ CaCO₃, 90% passing 200-mesh sieve) delivered in bulk via pneumatic tanker trucks to a water treatment facility.