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Calcium Oxide (Quicklime) Supplier

Active

State & Local

Response Deadline10/21/2026, 04:00:26 PM UTC

Contract Overview

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

AI Contract Overview

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This subcontract agreement establishes a partnership for the supply and delivery of Calcium Oxide (Quicklime) to the Water Treatment Plant for projects managed by the City of Aurora, Illinois. The selected supplier is responsible for providing materials on an as-needed basis to prime contractors, ensuring that all deliveries are accompanied by necessary documentation, including Typical Lot Analysis, Product Information Sheets detailing composition, and Safety Data Sheets. The supplier must maintain strict compliance with OSHA regulations as well as all applicable federal, state, and local laws. This procurement falls under NAICS code 327410 and is managed by the Water Production agency. Interested parties must submit their responses by the deadline of October 21, 2026.

General Info

Subcontract for supplying Calcium Oxide to Aurora Water Treatment Plant by October 21, 2026.

Agency

Illinois → Water Production

NAICS

327410 - Lime Manufacturing

Place of Performance

IL, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-103.

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

View the prime solicitation

2027 Water Treatment Plant Chemicals - Calcium Oxide & Fluorosilicic Acid

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Timeline

PostedOct 6

subcontract

Response DeadlineOct 21

Submission deadline

Response Deadline

10/21/2026, 04:00:26 PM UTCin 12 days

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Organization & Contact Information

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AgencyIllinois → Water Production

ContactsNo contacts available

OfficeN/A

Organization / AgencyIllinois → Water Production

Office AddressN/A

ContactsNo contact information available

Full Description

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Supplies Calcium Oxide (Quicklime) for prime contractors on City of Aurora, Illinois water treatment projects. Provides material on an as-needed basis, including Typical Lot Analysis, Product Information Sheets with composition, and Safety Data Sheets (SDS). Must comply with OSHA and federal, state, and local laws. Delivers Calcium Oxide (Quicklime) to the Water Treatment Plant.

Similar Contracts

Same NAICS industry code

2027 Water Treatment Plant Chemicals - Calcium Oxide & Fluorosilicic Acid

Solicitation # 26-103

Solicitation 26-103 was issued by the City of Aurora, Illinois, for the supply of Calcium Oxide (Quicklime) and Fluorosilicic Acid for its Water Treatment Plant. The intended contract period ran from January 1, 2027, through December 31, 2027, with an option for a one-year extension. The scope included the delivery of approximately 5,100 tons of high calcium rotary kiln burned chemical quicklime and 120,000 lbs of fluorosilicic acid on an as-needed basis. Key requirements included compliance with NSF/ANSI Standard 60, ANSI/AWWA Standard B202-25, and ANSI/AWWA Standard B703-24, with a mandate for certificates of analysis for every delivery. Despite the detailed solicitation and requirements for performance and payment bonds, the procurement process did not result in an award. Following a reverse auction held on September 24, 2026, the City determined it would not move forward with the bids received for Calcium Oxide, and no bids were received for fluorosilicic acid.

Water Production

POSTED

DEADLINE

High Calcium Oxide Material SupplierThis subcontract agreement establishes a partnership for the supply of high calcium oxide to prime contractors working on City of St. Petersburg Water Resources projects, specifically for the Cosme Water Treatment Plant. The selected supplier is responsible for manufacturing or sourcing materials that adhere to strict water treatment purity standards, ensuring the chemical composition is suitable for municipal utility operations. The supplier must manage the packaging and preservation of all materials in strict accordance with OSHA requirements and relevant Florida Statutes. Additionally, the scope of work includes the logistics of delivering the high calcium oxide directly to the designated site or the prime contractor. This procurement is categorized under NAICS code 327410 and is managed by the Florida Water Resources agency.

Water Resources

POSTED

DEADLINE

Chemical, Calcium Oxide

Solicitation # IFB-26-344

The City of St. Petersburg, through its Water Resources agency, is soliciting bids under IFB-26-344 for a qualified vendor to supply and deliver high calcium oxide (lime) to the Cosme Water Treatment Plant in Odessa, Florida. The contract is for an estimated annual usage of 1,800 dry tons, delivered in bulk quantities with an average order volume of 25 tons. The vendor is responsible for all labor, equipment, and the pumping of the product into one of the city's seven 50-ton storage silos. The lime must be high calcium quicklime with a minimum CaO content of 90% and a maximum of 5% insoluble matter, adhering to AWWA Standard B202-25. The initial term of the agreement is three years, with the option for two one-year renewals. Qualified vendors must possess at least two years of experience providing calcium oxide and provide a reference list of three customers. Bidders are required to submit a bid bond for 5% of the bid, and the successful awardee must provide a performance bond for 100% of the bid. Strict compliance with OSHA, DOT hazardous material transportation regulations, and specific insurance minimums—including 1 million dollars per occurrence for general liability and 1 million dollars combined single limit for automobile liability—is mandatory. The City maintains a non-negotiable stance on dispute resolution, liability limits, and attorney fees. All bids must be submitted via the OpenGov Procurement portal by October 29, 2026.

Water Resources

POSTED

DEADLINE

Liquid Lime Slurry Supply - Drinking Water PlantThis subcontract involves the supply and delivery of 30% Liquid Lime Slurry for drinking water projects at the Clarence B. Walker Water Treatment Plant for the City of Cartersville. The selected provider will be responsible for performing 21 deliveries per year utilizing 4400-gallon tankers, with all materials delivered F.O.B. Destination. A critical requirement for this contract is that the supplied slurry must maintain NSF-60 approval. The solicitation was posted on September 17, 2026, with a response deadline of October 30, 2026. This opportunity falls under NAICS code 327410 and is managed through the state of Georgia.

City of Cartersville

POSTED

DEADLINE

More opportunities from Illinois → Water Production

Same awarding agency

Fluorosilicic Acid SupplierThis subcontract agreement establishes a partnership for the supply and delivery of Fluorosilicic Acid to the Water Treatment Plant for prime contractors managing City of Aurora, Illinois water treatment projects. The supplier is responsible for providing materials on an as-needed basis and must include essential documentation with deliveries, such as Typical Lot Analysis, Product Information Sheets detailing composition, and Safety Data Sheets. The selected supplier must ensure full compliance with OSHA regulations as well as all applicable federal, state, and local laws. This opportunity falls under NAICS code 325320 and is managed by the Water Production agency. Interested parties must submit their responses by the deadline of October 21, 2026.

Pesticide and Other Agricultural Chemical Manufacturing

POSTED

DEADLINE

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