This is a HUBZone small-business set-aside for commercial industrial water treatment services at Edwards AFB, CA, requiring operation, repair, and maintenance of chemical IWT systems for cooling towers, boilers, thermal ice storage, and closed-loop water-based HVAC systems. The anticipated contract is a Firm Fixed-Price Indefinite-Delivery Indefinite-Quantity contract, with one award expected, for a period of 01 October 2026 through 30 September 2031. The acquisition is under NAICS 221310, Water Supply and Irrigation Systems, with a size standard of $41,000,000.00, and is subject to Davis-Bacon wage requirements. A site visit is planned for 16 September 2026 (time TBD PST), with advance participant information required and a maximum of two people per offeror. Funds are not presently available for this effort, and the Government may cancel the solicitation without reimbursing offeror costs.

The government seeks eligible HUBZone small businesses for a set-aside to provide personnel, transportation, tools, equipment, and supplies to operate, repair, and maintain a complete chemical Industrial Water Treatment system for cooling towers, boilers, thermal ice storage systems, and closed-loop HVAC water-based systems at Edwards AFB, CA; non-HUBZone quotes will be rejected. The anticipated contract is a Firm Fixed-Price Indefinite-Delivery Indefinite-Quantity contract, with one award anticipated, under NAICS 221310. The overall anticipated period of performance is 01 October 2026 through 30 September 2031, and a site visit is planned for 16 September 2026 (time TBD PST). Funds are not presently available, so no order will be made until funds are available, and the government may cancel the solicitation without reimbursing offeror costs. Award will be based on RFO 52.212-2 and its Addendum, and quotes missing requested data or information may be deemed unresponsive.

Amendment 2: Model Contract updated to remove 500X-series CLINs. Amendment 1: This Amendment 1 is updated to reflect NAICS Size Standard current size of $41,000,000.00. Update typo to clarify HUBZone ... Amendment 2: Model Contract updated to remove 500X-series CLINs. Amendment 1: This Amendment 1 is updated to reflect NAICS Size Standard current size of $41,000,000.00. Update typo to clarify HUBZone requirement. All changes are reflected below with bolded font. This is a combined synopsis/solicitation for commercial services in accordance with the format in Revolutionary Federal Acquisition Regulation Overhaul (RFO) Subpart 12.202(b)(1), as supplemented with additional information included in the notice. This announcement constitutes the only solicitation; quotes are being requested, and a separate solicitation will not be issued. Solicitation number FA930126Q0028 is issued as a Request for Quotation (RFQ) to offerors. Please review all solicitation documentation for complete instructions and requirement information. Interested parties who believe they can meet the requirements for the services described in this solicitation are invited to submit a completed quote. Vendors are required to submit with their response enough information for the Government to evaluate the minimum requirements detailed in the solicitation. Any information provided in response to this solicitation is strictly voluntary; the Government will not pay for information submitted in response to this solicitation. Offerors are to reference the Solicitation Number FA930126Q0028 on all documents that they submit to the Government. Award will be made using the criteria in RFO 52.212-2 and its Addendum (Attachment 5). Offerors who submit quotes which are missing data or information which is requested herein will be deemed unresponsive and will not be considered for award. Please ensure your company completely provides all information requested herein. DESCRIPTION OF SERVICES The Contractor shall provide personnel, transportation, tools, equipment and supplies to operate, repair and maintain a complete chemical Industrial Water Treatment (IWT) system for designated cooling towers, boilers, thermal ice storage systems, heating & cooling closed loop water-based Heating Ventilation and Air Conditioning (HVAC) systems located at Edwards AFB. CONTRACT TYPE The anticipated contract type is Firm Fixed-Price Indefinite-Delivery Indefinite-Quantity Contract. It is anticipated that one award will be issued. OVERALL ANTICIPATED PERIOD OF PERFORMANCE 01 October 2026 - 30 September 2031 NOTICE TO OFFEROR(S)/SUPPLIER(S) Funds are not presently available for this effort. No order will be made under this solicitation until funds are available. The Government reserves the right to cancel this solicitation, either before or after the closing date. In the event the Government cancels this solicitation, the Government has no obligation to reimburse an offeror for any costs. Defense Priorities and Allocation System (DPAS): N/A This acquisition is set-aside to eligible HUBZone small businesses under NAICS 221310, Water Supply and Irrigation Systems with a size standard of $41,000,000.00. Quotes received from offerors not represented as an HUBZone small business will be rejected. Applicable RFO and R-DFARS provisions and clauses are posted within the with the Solicitation Model Agreement. RFO clause at 52.212-4, Contract Terms and Conditions-Commercial Products and Commercial Services, applies to this acquisition and any addenda to the clause. INTERESTED CONTRACTORS CAN ACCESS THE CLAUSES BY INTERNET URL: https://www.acquisition.gov. TO REGISTER WITH SYSTEM FOR AWARD MANAGEMENT (SAM), GO TO URL: https://www.sam.gov/. APPLICABLE LABOR LAWS This solicitation is subject to the Construction Wage Requirements RFO 52.222-6 and the current wage determination, Davis Bacon Act WD # 2015-5603, Revised on 05/13/2026. The most updated wage determination can be found at https://sam.gov/wage-determinations. SITE VISIT A site visit will take place on 16 September 2026, TBD PST. Interested parties will be notified. The following information must be submitted to both joshua.vasquez.5@us.af.miL and jewels.mesa@us.af.mil by 7:30am PST on 11 September 2026 to be eligible to attend. This information is required for each participant, and a max of two (2) people per Offeror is allowed. Full Name: DOB: DL# / State of Issuance: Last 4 SSN: Country of Birth: Citizenship Status: Examples (U.S. Citizen, Permanent Resident Card (Green Card), U.S. Work Visa (EAD), Visitor/Tourist Visa, School/Student Visa, None) Current registration and insurance for any vehicle and a REAL ID. The Visitor Control Center has advised that if members do not have a Real ID by Wednesday (7 May 25), then they will need to bring a combination of either their Passport + Driver’s License or Birth Certificate (original copy) + Driver’s License + SSN Card in order to receive access to the base. OFFER DUE DATE AND TIME Submissions are to be addressed to Air Force Test Center (AFTC), Directorate of Contracting – AFTC/PZIOB, 5 South Wolfe Avenue Building 2800, Edwards AFB, CA 93524, and are to be sent via email only to both the Contract Specialist (SSgt. Jewels Mesa at jewels.mesa@us.af.mil), and the Contracting Officer (Mr. Joshua Vasquez, at joshua.vasquez.5@us.af.mil). QUESTIONS DUE DATE AND TIME Questions are due no later than 22 September 2026 at 12:00pm PST. The Government will post an amendment to this combined synopsis/solicitation as soon as possible after the due date for questions, in that amendment will be all questions and the governments answers to those questions. Quote Submissions are due no later than 28 September 2026 at 4:00 p.m. PST. No hand delivered or mailed proposals will be accepted, only emailed responses will be considered or evaluated and are to be sent to both the Contracting Officer and Contract Specialist identified previously. [END OF AMENDMENT 0001 NOTICE]

This is a combined synopsis/solicitation for commercial services in accordance with the format in Revolutionary Federal Acquisition Regulation Overhaul (RFO) Subpart 12.202(b)(1), as supplemented with... This is a combined synopsis/solicitation for commercial services in accordance with the format in Revolutionary Federal Acquisition Regulation Overhaul (RFO) Subpart 12.202(b)(1), as supplemented with additional information included in the notice. This announcement constitutes the only solicitation; quotes are being requested, and a separate solicitation will not be issued. Solicitation number FA930126Q0028 is issued as a Request for Quotation (RFQ) to offerors. Please review all solicitation documentation for complete instructions and requirement information. Interested parties who believe they can meet the requirements for the services described in this solicitation are invited to submit a completed quote. Vendors are required to submit with their response enough information for the Government to evaluate the minimum requirements detailed in the solicitation. Any information provided in response to this solicitation is strictly voluntary; the Government will not pay for information submitted in response to this solicitation. Offerors are to reference the Solicitation Number FA930126Q0028 on all documents that they submit to the Government. Award will be made using the criteria in RFO 52.212-2 and its Addendum (Attachment 5). Offerors who submit quotes which are missing data or information which is requested herein will be deemed unresponsive and will not be considered for award. Please ensure your company completely provides all information requested herein. DESCRIPTION OF SERVICES The Contractor shall provide personnel, transportation, tools, equipment and supplies to operate, repair and maintain a complete chemical Industrial Water Treatment (IWT) system for designated cooling towers, boilers, thermal ice storage systems, heating & cooling closed loop water-based Heating Ventilation and Air Conditioning (HVAC) systems located at Edwards AFB. CONTRACT TYPE The anticipated contract type is Firm Fixed-Price, Indefinite Delivery Indefinite Quantity. It is anticipated that one award will be issued. PERIOD OF PERFORMANCE 01 October 2026 - 30 September 2027 NOTICE TO OFFEROR(S)/SUPPLIER(S) Funds are not presently available for this effort. No order will be made under this solicitation until funds are available. The Government reserves the right to cancel this solicitation, either before or after the closing date. In the event the Government cancels this solicitation, the Government has no obligation to reimburse an offeror for any costs. Defense Priorities and Allocation System (DPAS): N/A This acquisition is set-aside to eligible HUBZone small businesses under NAICS 221310, Water Supply and Irrigation Systems with a size standard of X. Quotes received from offerors not represented as an 8(a) small business will be rejected. Applicable RFO and R-DFARS provisions and clauses are posted within the with the Solicitation Model Agreement. RFO clause at 52.212-4, Contract Terms and Conditions-Commercial Products and Commercial Services, applies to this acquisition and any addenda to the clause. INTERESTED CONTRACTORS CAN ACCESS THE CLAUSES BY INTERNET URL: https://www.acquisition.gov. TO REGISTER WITH SYSTEM FOR AWARD MANAGEMENT (SAM), GO TO URL: https://www.sam.gov/. APPLICABLE LABOR LAWS This solicitation is subject to the Construction Wage Requirements RFO 52.222-6 and the current wage determination, Davis Bacon Act WD # 2015-5603, Revised on 05/13/2026. The most updated wage determination can be found at https://sam.gov/wage-determinations. SITE VISIT A site visit will take place on 16 September 2026, TBD PST. Interested parties will be notified. The following information must be submitted to both joshua.vasquez.5@us.af.miL and jewels.mesa@us.af.mil by 7:30am PST on 11 September 2026 to be eligible to attend. This information is required for each participant, and a max of two (2) people per Offeror is allowed. Full Name: DOB: DL# / State of Issuance: Last 4 SSN: Country of Birth: Citizenship Status: Examples (U.S. Citizen, Permanent Resident Card (Green Card), U.S. Work Visa (EAD), Visitor/Tourist Visa, School/Student Visa, None) Current registration and insurance for any vehicle and a REAL ID. The Visitor Control Center has advised that if members do not have a Real ID by Wednesday (7 May 25), then they will need to bring a combination of either their Passport + Driver’s License or Birth Certificate (original copy) + Driver’s License + SSN Card in order to receive access to the base. OFFER DUE DATE AND TIME Submissions are to be addressed to Air Force Test Center (AFTC), Directorate of Contracting – AFTC/PZIOB, 5 South Wolfe Avenue Building 2800, Edwards AFB, CA 93524, and are to be sent via email only to both the Contract Specialist (SSgt. Jewels Mesa at jewels.mesa@us.af.mil), and the Contracting Officer (Mr. Joshua Vasquez, at joshua.vasquez.5@us.af.mil). QUESTIONS DUE DATE AND TIME Questions are due no later than 22 September 2026 at 12:00pm PST. The Government will post an amendment to this combined synopsis/solicitation as soon as possible after the due date for questions, in that amendment will be all questions and the governments answers to those questions. Quote Submissions are due no later than 28 September 2026 at 4:00 p.m. PST. No hand delivered or mailed proposals will be accepted, only emailed responses will be considered or evaluated and are to be sent to both the Contracting Officer and Contract Specialist identified previously.

Amendment 1: This Amendment 1 is updated to reflect a contract type change of Firm-Fixed Definitive Contract. Update NAICS Size Standard to reflect current size of $41,000,000.00. Update typo to clari... Amendment 1: This Amendment 1 is updated to reflect a contract type change of Firm-Fixed Definitive Contract. Update NAICS Size Standard to reflect current size of $41,000,000.00. Update typo to clarify HUBZone requirement. All changes are reflected below with bolded font. This is a combined synopsis/solicitation for commercial services in accordance with the format in Revolutionary Federal Acquisition Regulation Overhaul (RFO) Subpart 12.202(b)(1), as supplemented with additional information included in the notice. This announcement constitutes the only solicitation; quotes are being requested, and a separate solicitation will not be issued. Solicitation number FA930126Q0028 is issued as a Request for Quotation (RFQ) to offerors. Please review all solicitation documentation for complete instructions and requirement information. Interested parties who believe they can meet the requirements for the services described in this solicitation are invited to submit a completed quote. Vendors are required to submit with their response enough information for the Government to evaluate the minimum requirements detailed in the solicitation. Any information provided in response to this solicitation is strictly voluntary; the Government will not pay for information submitted in response to this solicitation. Offerors are to reference the Solicitation Number FA930126Q0028 on all documents that they submit to the Government. Award will be made using the criteria in RFO 52.212-2 and its Addendum (Attachment 5). Offerors who submit quotes which are missing data or information which is requested herein will be deemed unresponsive and will not be considered for award. Please ensure your company completely provides all information requested herein. DESCRIPTION OF SERVICES The Contractor shall provide personnel, transportation, tools, equipment and supplies to operate, repair and maintain a complete chemical Industrial Water Treatment (IWT) system for designated cooling towers, boilers, thermal ice storage systems, heating & cooling closed loop water-based Heating Ventilation and Air Conditioning (HVAC) systems located at Edwards AFB. CONTRACT TYPE The anticipated contract type is Firm Fixed-Price Definitive Contract. It is anticipated that one award will be issued. PERIOD OF PERFORMANCE 01 October 2026 - 30 September 2027 NOTICE TO OFFEROR(S)/SUPPLIER(S) Funds are not presently available for this effort. No order will be made under this solicitation until funds are available. The Government reserves the right to cancel this solicitation, either before or after the closing date. In the event the Government cancels this solicitation, the Government has no obligation to reimburse an offeror for any costs. Defense Priorities and Allocation System (DPAS): N/A This acquisition is set-aside to eligible HUBZone small businesses under NAICS 221310, Water Supply and Irrigation Systems with a size standard of $41,000,000.00. Quotes received from offerors not represented as an HUBZone small business will be rejected. Applicable RFO and R-DFARS provisions and clauses are posted within the with the Solicitation Model Agreement. RFO clause at 52.212-4, Contract Terms and Conditions-Commercial Products and Commercial Services, applies to this acquisition and any addenda to the clause. INTERESTED CONTRACTORS CAN ACCESS THE CLAUSES BY INTERNET URL: https://www.acquisition.gov. TO REGISTER WITH SYSTEM FOR AWARD MANAGEMENT (SAM), GO TO URL: https://www.sam.gov/. APPLICABLE LABOR LAWS This solicitation is subject to the Construction Wage Requirements RFO 52.222-6 and the current wage determination, Davis Bacon Act WD # 2015-5603, Revised on 05/13/2026. The most updated wage determination can be found at https://sam.gov/wage-determinations. SITE VISIT A site visit will take place on 16 September 2026, TBD PST. Interested parties will be notified. The following information must be submitted to both joshua.vasquez.5@us.af.miL and jewels.mesa@us.af.mil by 7:30am PST on 11 September 2026 to be eligible to attend. This information is required for each participant, and a max of two (2) people per Offeror is allowed. Full Name: DOB: DL# / State of Issuance: Last 4 SSN: Country of Birth: Citizenship Status: Examples (U.S. Citizen, Permanent Resident Card (Green Card), U.S. Work Visa (EAD), Visitor/Tourist Visa, School/Student Visa, None) Current registration and insurance for any vehicle and a REAL ID. The Visitor Control Center has advised that if members do not have a Real ID by Wednesday (7 May 25), then they will need to bring a combination of either their Passport + Driver’s License or Birth Certificate (original copy) + Driver’s License + SSN Card in order to receive access to the base. OFFER DUE DATE AND TIME Submissions are to be addressed to Air Force Test Center (AFTC), Directorate of Contracting – AFTC/PZIOB, 5 South Wolfe Avenue Building 2800, Edwards AFB, CA 93524, and are to be sent via email only to both the Contract Specialist (SSgt. Jewels Mesa at jewels.mesa@us.af.mil), and the Contracting Officer (Mr. Joshua Vasquez, at joshua.vasquez.5@us.af.mil). QUESTIONS DUE DATE AND TIME Questions are due no later than 22 September 2026 at 12:00pm PST. The Government will post an amendment to this combined synopsis/solicitation as soon as possible after the due date for questions, in that amendment will be all questions and the governments answers to those questions. Quote Submissions are due no later than 28 September 2026 at 4:00 p.m. PST. No hand delivered or mailed proposals will be accepted, only emailed responses will be considered or evaluated and are to be sent to both the Contracting Officer and Contract Specialist identified previously. [END OF AMENDMENT 0001 NOTICE]