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This Solicitation opportunity from Texas was posted on October 15, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

On Call Water and Sanitary Sewer Engineering Services

Closed
RFQ #2026-016State & Local

Contract Overview

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

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NAICS: 221320
New
Federal
Y--GRCA 257282 - Replace Wastewater Plant at South Ri
Solicitation # 140P2026R0101
Solicitation 140P2026R0101 is an unrestricted full and open competition issued by the National Park Service, DSC Contracting Services Division, for the replacement of the South Rim Wastewater Treatment Plant at Grand Canyon National Park, Arizona. This design-bid-build project involves the installation of a GD Membrane Bio-Reactor wastewater treatment plant, including new process facilities, instrumentation and control systems, electrical infrastructure, and administrative support buildings. The scope of work encompasses comprehensive site preparation, grading, paving, fencing, and improvements to the facility access road, as well as the complete demolition and removal of existing infrastructure once the new plant is accepted. The project includes a 12-month operational support period and requires strict adherence to Department of the Interior cybersecurity requirements, ADA and ABA accessibility standards, and union prevailing wage rates. The contract is a firm-fixed-price award with a magnitude of construction exceeding 100 million dollars. The period of performance is scheduled from February 1, 2027, to February 1, 2030, with a total performance duration of 1095 calendar days after the notice to proceed. Award selection will be based on a multi-factor, best-value tradeoff process evaluating technical experience, past performance, and proposed pricing. Offerors must provide performance and payment bonds and identify key personnel, including a Project Manager, Superintendent, and specialists in quality control, safety, and historic preservation. Proposals are submitted in two volumes, with technical evaluations focusing on the relevance of project experience and the contractor's capability to manage a project of this scope and complexity.
Dsc Contracting Services Division

POSTED

1 day ago

DEADLINE

in 21 days
NAICS: 221320
Federal
Operations and Maintenance (O&M) Services for the SBIWTP
Solicitation # 191BWC26R0009
Solicitation 191BWC26R0009, issued by the International Boundary and Water Commission, seeks a contractor to provide Firm Fixed Price Operations and Maintenance (O&M) services for the South Bay International Wastewater Treatment Plant (SBIWTP) in San Ysidro, California. The contract is structured with a base year running from June 1, 2027, to May 31, 2028, and multiple option years extending through May 2031. A primary objective of the scope is managing plant operations, SCADA systems, and maintenance during the facility's expansion from 25 MGD to 50 MGD. The contractor must ensure 24/7 staffing, including a bilingual operator, and maintain strict compliance with the National Pollutant Discharge Elimination System (NPDES) permit and other regional water quality board regulations. Award will be based on the Highest Technically Rated with a Fair and Reasonable Price method, where non-price factors—such as plant operations, permit compliance, and staffing—are significantly more important than cost. Key requirements include the designation of a Project Manager, Superintendent, Site Safety and Health Officer, SCADA Specialist, and Asset Manager. The contractor is responsible for a wide array of deliverables, including a Phase-In Plan, Preventative Maintenance Plan, and monthly performance reports. Security is a high priority, requiring background investigations for personnel and adherence to NIST standards for protecting Controlled Unclassified Information. Performance will be monitored via a Quality Assurance Surveillance Plan focusing on regulatory compliance, uptime, and effluent quality.
Internat Boundary And Water Commission

POSTED

8 days ago

DEADLINE

in 2 months
NAICS: 221320
Federal
Waste Water Treatment Plant Services
Solicitation # FA448627Q0002
Solicitation FA448627Q0002 is a Request for Quotation issued by the Department of the Air Force for Waste Water Treatment Plant Services at Lajes Field in Praia da Vitoria, Azores, Portugal. The contractor will be responsible for the operation and maintenance of a waste water treatment plant with a capacity of 800,000 gallons per day, as well as the associated lift station, oil-water separator, and grease traps. Key requirements include providing a Lead Operator with a Level II or higher WPI Certification and at least three years of experience, implementing a 52-week preventive maintenance plan, and ensuring compliance with ISO/IEC 17025 laboratory standards and Portuguese decree law 183/2009 for waste landfills. The scope also encompasses corrosion control, painting, and the management of hazardous materials. The government intends to award a single Firm-Fixed-Price contract with a total duration not to exceed 66 months, consisting of a base period and four option periods. This is an unrestricted acquisition, and proposals must be submitted electronically by November 23, 2026, at 14:00 Azores Time. Offers are evaluated through a three-step sequential process: an administrative compliance review, a technical acceptability evaluation based on experience, approach, and a quality control plan, and finally a price evaluation in Euro currency. Award is contingent upon the availability of funds. Payments will be processed electronically via the Wide Area WorkFlow system.
FA4486 765 Abs Conf

POSTED

16 days ago

DEADLINE

in 26 days

AI Contract Overview

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The City of Lee’s Summit is seeking qualified engineering firms to provide on-call water and sanitary sewer services through a competitive RFQ process. Interested firms must submit their Statements of Qualifications electronically via the Public Purchase system by November 6, 2025, at 5:00 PM local time. Submissions should include details on the firm's relevant experience, key personnel, project approach, and solutions to potential challenges, with a concise format limited to three double-sided pages plus optional appendices. A cover letter and signed documents such as the Work Authorization Affidavit and E-Verify Memorandum of Understanding are also required. The selection process involves evaluation by a committee, with shortlisted firms possibly invited for oral interviews scheduled for December 5, 2025. The successful firm will be expected to sign the City’s standard contract, with any requested modifications noted in the initial response. The project budget ranges from $500,000 to $2,000,000, and the solicitation is open to firms with relevant experience in water and sewer engineering within the NAICS code 221320. Additional details and updates are available through the provided Public Purchase link.

General Info

Agency

Texas → City of Lees Summit

Place of Performance

TX, USA

Set-Aside

NONE

Documents

0

No documents available

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Uniform Contract Format

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Timeline

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyTexas → City of Lees Summit
ContactsNo contacts available
OfficeN/A
Organization / Agency
Texas → City of Lees Summit
Office AddressN/A
ContactsNo contact information available

Full Description

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CITY OF LEE’S SUMMIT REQUEST FOR QUALIFICATIONS FOR ONCALL WATER AND SANITARY SEWER ENGINEERING SERVICES RFQ NO. 2026-016 The City of Lee's Summit is requesting electronically submitted Statements of Qualifications for the above-referenced project. Interested firms must upload their Statement of Qualifications into the Public Purchase e-procurement system prior to the closing date of November 6, 2025, 5:00 PM Local Time. It is the responsibility of interested firms to check the City’s e-procurement system, Public Purchase at https://www.publicpurchase.com/gems/leessummit,mo/buyer/public/homeOpenBids for any addendums prior to the closing date and time of this RFQ. All addendums must be signed and included with electronic submittal. Interested firms, or groups of firms, should prepare a response that addresses the following information: Experience and availability of key personnel; Experience on similar projects; Project Approach/Work Plan; and Critical Issues and Approaches to Solutions. The submittals must be double-sided on standard letter-size paper (8.5” x 11”) having a minimum font size of eleven (11) points and is no more than three (3) actual sheets of paper in length. Each of the three sheets of paper shall be numbered front and back as page one (1) through six (6). Up to two (2) additional double-sided sheets of paper, numbered front and back as page one (1) through four (4), may be submitted in an attached appendix and may be up to 11” x 17” in size. In addition, a single-sided one-sheet page cover letter should be submitted, which includes the name, title, email address and phone number of the point of contact person for the consultant team. The required signed Work Authorization Affidavit and the E-Verify program’s Memorandum of Understanding must be included in your submittal; however they are not part of the maximum page requirement. A selection committee will evaluate the submittals based on the above criteria and notify selected firms for oral interviews (if necessary). The selected firm will be expected to sign the City of Lee's Summit’s standard contract. For a copy of the standard contract, please contact the Project Manager. If the Contractor team is unable to sign the contract, or requests modifications, please indicate so briefly in the cover letter and submit a separate letter detailing any issue(s) with the standard contract. Schedule Electronically Submitted Statement of Qualifications Due:November 6, 2025 5:00 PM Local Time Selection Committee Meeting: November 12, 2025 afternoon Firms Notified for Oral Interview (if necessary): November 13, 2025 Interviews 50 minutes each (if necessary): December 5, 2025 afternoon

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