This Solicitation opportunity from Illinois was posted on February 27, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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RFP 25-13 Chlorine Conversion Study

Closed

RFP-RFP 25-13-0-2025/csState & Local

Submission Closed03/25/2025, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 325180

New

Federal

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Supply of Reactor Grade Hydrogen GasThis subcontract involves the supply of high-purity, reactor-grade hydrogen gas for prime contractors supporting Department of the Navy projects. The provider is responsible for producing or sourcing gas that meets NSN 6830-00-180-5919, conducting Production Lot Testing according to Section C specifications, and providing Material Safety Data Sheets that comply with OSHA/FED STD 313 and FAR 52.223-3. All deliveries must utilize specialized gas containment and shipping cylinders and include the required testing reports and safety documentation. Managed by Navsup Weapon Systems Support Mech, the contract is categorized under NAICS code 325180 with the place of performance located in Mechanicsburg, Pennsylvania. The solicitation was posted on September 18, 2026, with a response deadline of October 19, 2026.

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Sodium Hypochlorite Bulk Supply and DeliveryThis subcontract involves the bulk supply and delivery of industrial-grade sodium hypochlorite solution for water treatment projects managed by Clean Water Services in Oregon. The selected provider is responsible for sourcing the chemical solution and utilizing bulk transport tankers to deliver materials to District facilities in Hillsboro, following a specific twelve-month delivery schedule. The procurement process is managed by the Oregon Procurement agency under NAICS code 325180. Interested parties must submit their responses by September 30, 2026, to be considered for the delivery of these essential chemical supplies as requested by the District.

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Bulk Sodium Bisulfite Solution SupplierThis subcontract is for the supply and delivery of chemical-grade sodium bisulfite solution in bulk quantities to support Clean Water Services water treatment projects in Hillsboro, Oregon. The selected supplier is responsible for sourcing the chemical and transporting it via bulk chemical tankers to designated facilities over a twelve-month performance period. Due to the nature of the materials, the contractor must possess all necessary hazardous material transport certifications. Interested parties must submit their responses by September 30, 2026, in accordance with the procurement guidelines established by the state of Oregon.

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ITB - Purchase of Ferric Chloride Solution 2026

Solicitation # S-X34350-00017995

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Sodium Bisulfite Solution Supply - Pollution Control PlantThis subcontract involves the supply and delivery of 40% Sodium Bisulfite Solution for prime contractors working on City of Cartersville wastewater projects. The materials are to be delivered as full loads of liquid solution to the James R. Stafford Water Pollution Control Plant on an F.O.B. Destination basis. The opportunity was posted on September 17, 2026, with a response deadline of October 30, 2026. This procurement is managed by the City of Cartersville in Georgia and falls under NAICS code 325180.

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Sodium Hypochlorite Solution Supply - Pollution Control PlantThis subcontract opportunity with the City of Cartersville involves the supply and delivery of Sodium Hypochlorite Solution with a concentration of 12 to 15 percent. The materials are intended for prime contractors working on wastewater projects at the James R. Stafford Water Pollution Control Plant. The selected provider will be responsible for delivering the liquid solution in full loads on an F.O.B. Destination basis. The solicitation was posted on September 17, 2026, and requires responses by October 30, 2026. This procurement falls under NAICS code 325180 and is managed by the City of Cartersville in Georgia.

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Hydrofluosilicic Acid Supply - Drinking Water PlantThis subcontract involves the supply and delivery of Hydrofluosilicic Acid with a concentration of 23-25% for drinking water projects at the Clarence B. Walker Water Treatment Plant for the City of Cartersville. The selected provider will perform three deliveries per year utilizing 4400-gallon tankers, with all materials delivered F.O.B. Destination. A critical requirement for this contract is that the acid must have NSF-60 approval. The solicitation was posted on September 17, 2026, with a response deadline of October 30, 2026, under NAICS code 325180.

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DEADLINE

Chlorine Supply - Drinking Water PlantThis subcontract involves the supply and delivery of 100 percent chlorine for prime contractors working on City of Cartersville drinking water projects at the Clarence B. Walker Water Treatment Plant. The scope of work requires ten deliveries per year, with each delivery consisting of six one-ton cylinders. All supplied chlorine must maintain NSF-60 approval and be delivered F.O.B. Destination. The opportunity is listed under NAICS code 325180 for the City of Cartersville in Georgia. Interested parties must submit their responses by the deadline of October 30, 2026.

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Breathing Air SupplierThe Breathing Air Supplier subcontract is issued by the Trinity River Authority of Texas to provide certified compressed breathing air for prime contractors working on facility projects. The supplier is responsible for delivering breathing air cylinders that adhere to strict safety and purity standards for human inhalation, specifically meeting Grade A/B purity requirements. This opportunity was posted on September 17, 2026, with a response deadline of October 1, 2026. The contract falls under NAICS code 325180 and is designed to ensure that all personnel on site have access to safe, certified breathing air during project execution.

Trinity River Authority of Texas

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DEADLINE

Bulk Industrial Gases SupplierThis subcontract opportunity is for a Bulk Industrial Gases Supplier to provide essential gas supplies for prime contractors working on Trinity River Authority of Texas projects. The scope of work involves the delivery of bulk industrial gas quantities and the provision of liquid nitrogen in 230-liter cylinders for gaseous usage, utilizing specialized transport equipment and cylinders. The solicitation was posted on September 17, 2026, with a response deadline of October 1, 2026. This procurement falls under NAICS code 325180 and is managed by the Trinity River Authority of Texas.

Trinity River Authority of Texas

POSTED

DEADLINE

Specialty Analytical Gases SupplierThis subcontract agreement establishes the supply of instrument-grade compressed gases for prime contractors supporting Trinity River Authority environmental and gas testing projects. The scope of work focuses on the delivery of high-purity specialty analytical gases, including compressed air with 99.999999 percent purity and specific gases required for Flame Ionization Gas Chromatographs. The supplier is responsible for providing high-purity gas cylinders and ensuring that all chemicals are accompanied by the necessary Safety Data Sheets. This procurement effort is managed by the Trinity River Authority of Texas under NAICS code 325180, with a response deadline set for October 1, 2026.

Trinity River Authority of Texas

POSTED

3 days ago

DEADLINE

in 11 days

General Info

Agency

Illinois → City of EvanstonView Agency

NAICS

325180 - Other Basic Inorganic Chemical ManufacturingView NAICS

Place of Performance

IL, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

1 update

PhaseClosed

PostedFeb 27

Solicitation

Notice updatedFeb 27

Response deadline changed from Mar 25, 2025 to Apr 1, 2025. NAICS code changed from 325180 to 541330.

Response DeadlineMar 25

Deadline has passed

Submission Closed

03/25/2025, 12:00:00 AM UTC

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Organization & Contact Information

AgencyIllinois → City of Evanston

ContactsNo contacts available

OfficeN/A

Organization / Agency

Illinois → City of Evanston

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

The City of Evanston’s Public Works Agency is seeking proposals from experienced firms for:
Professional engineering services to perform a study and develop a recommended plan to convert the Evanston Water Plant and Standpipes from a gaseous chlorine disinfection system to a sodium hypochlorite system.

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