Active SLED Opportunity · TEXAS · CITY OF DALLAS

    CIZ-DWU-26 122E - SWWTP Energy Study and Biogas Beneficial Use

    Issued by City of Dallas
    cityRFPCity of DallasSol. 231564
    Open · 8d remaining
    DAYS TO CLOSE
    8
    due May 22, 2026
    PUBLISHED
    Invalid Date
    Posting date
    JURISDICTION
    City of
    city
    NAICS CODE
    541330
    AI-classified industry

    AI Summary

    City of Dallas seeks consulting and engineering services for an energy study and biogas beneficial use evaluation at the Southside Wastewater Treatment Plant. The project aims to secure a reliable power supply, reduce energy costs, and optimize biogas use through 2045.

    Opportunity details

    Solicitation No.
    231564
    Type / RFx
    RFP
    Status
    Open
    Level
    city
    Published Date
    Invalid Date
    Due Date
    May 22, 2026
    NAICS Code
    541330AI guide
    Jurisdiction
    City of Dallas
    State
    Texas
    Agency
    City of Dallas

    Description

    This project will evaluate SWWTP’s current and projected power demand through 2045; assess the capacity, reliability, and operational considerations associated with existing power suppliers; evaluate the existing CHP contract and renewal options; and identify and assess potential alternatives based on capacity, reliability, sustainability, and financial performance. The project shall also examine biogas production and beneficial use opportunities, including evaluation of applicable technologies, policy and market considerations, and financial implications. The overall objective of this project is to secure a reliable and resilient long-term power supply for SWWTP, reduce lifecycle energy costs, and maximize the beneficial use of biogas. The project will provide recommendations regarding the future of the SWWTP CHP contract, the plant’s overall power supply strategy, and biogas production and beneficial use strategy. Project Manager: Haibo Cao Ph.D, P.E.

    Commodity Codes

    • Commodity Codes: NIGP 918 Consulting Services NIGP 925 Engineering Services, Professional NIGP 91843 Environmental Consulting NIGP 91890 Strategic Planning and Consulting NIGP 92531 Electrical Engineering, Including Cogeneration Design Services NIGP 92532 Electronic Engineering NIGP 92534 Energy Management Engineering NIGP 92535 Environmental Engineering NIGP 92596 Waste Water Treatment Engineering

    Events & Timeline

    StatusEvent NameLocationDescriptionDatesMandatory
    OngoingOpen DateOnline PortalPosting date for the OpportunityApr 23rd 2026, 6:30 AM CDTN/A
    UpcomingPre-Qualifications Conference & Site VisitSouthside Wastewater Treatment Plant, Administration Building, 1st Floor Lunchroom, 10011 Log Cabin Road, Dallas, TX 75253Pre-Qualifications Conference with the Site Visit immediately following the ConferenceMay 4th 2026, 10:00 AM CDT - May 4th 2026, 12:00 PM CDTNo
    UpcomingPre-Qualifications Conference & Site VisitSouthside Wastewater Treatment Plant, Administration Building, 1st Floor Lunchroom, 10011 Log Cabin Road, Dallas, TX 75253Pre-Qualifications Conference with the Site Visit immediately following the ConferenceMay 7th 2026, 10:00 AM CDT - May 7th 2026, 12:00 PM CDTNo
    UpcomingQuestions Due DateOnline PortalDeadline to submit QuestionsMay 14th 2026, 1:00 PM CDTN/A
    UpcomingClose DateOnline PortalDeadline for SubmissionsMay 22nd 2026, 1:00 PM CDTN/A

    Requested Information

    Note: Template files for the items below (BidTables, Questionnaires) are available in the Attachments section of this opportunity.

    NameType# FilesRequirement
    ProposalFile Type: PDF (.pdf)1Required
    DWU-FRM-170-CS Request for Qualification Rev. 03.03.2026File Type: PDF (.pdf)1Required
    BEH-FRM-602.SAW SBE AffidavitFile Type: PDF (.pdf)1Required
    BEH-FRM-604.SAW Local Participation & Workforce ImpactFile Type: PDF (.pdf)1Required
    BEH-FRM-605.SAW SBE Utilization Plan & Commitment to Local Eco ImpactFile Type: PDF (.pdf)1Required
    BEH-FRM-606.SAW Engagement Score & Past Commitment FormFile Type: PDF (.pdf)1Required
    BEH-FRM-607.SAW SBE Good Faith Effort Documentation FormFile Type: PDF (.pdf)1Required
    BEH-FRM-609.SAW Prime Self Performance DeclarationFile Type: PDF (.pdf)1Required
    BEH-FRM-610.SAW SBE Subcontractor Intent FormFile Type: PDF (.pdf)1Required
    Acknowledgement of Addendum. pdfFile Type: PDF (.pdf)1Required
    Conflict of Interest QuestionnaireFile Type: PDF (.pdf)1Required

    Public Notices

    File Type Description Date Created Actions 04152026 Insurance Requirements -RR-260414-DWU-19278-SWWTP Energy Study and Biogas Beneficial Use.pdf Documentation Risk Requirements Apr 15th 2026, 3:02 PM CDT Download 26 122 DWU-FRM-170-CS RequestForQualification Engineering Services Rev. 03.03.2026.pdf Documentation 26 122 DWU-FRM-170-CS_RequestForQualification Engineering Services Rev. 03.03.202 Read more... Apr 13th 2026, 4:54 PM CDT Download Acknowledgement of Addendum.docx Documentation Acknowledgement of Addendum Apr 13th 2026, 4:36 PM CDT Download BEH-FRM-602.SAW SBE Affidavit.docx Documentation BEH-FRM-602.SAW SBE Affidavit Apr 13th 2026, 4:37 PM CDT Download BEH-FRM-604.SAW Local Participation & Workforce Impact.docx Documentation BEH-FRM-604.SAW Local Participation & Workforce Impact Apr 13th 2026, 4:37 PM CDT Download BEH-FRM-605.SAW SBE Utilization Plan & Commitment to Local Eco Impact.docx Documentation BEH-FRM-605.SAW SBE Utilization Plan & Commitment to Local Eco Impact Read more... Apr 13th 2026, 4:37 PM CDT Download BEH-FRM-606.SAW Engagement Score & Past Commitment Form.docx Documentation BEH-FRM-606.SAW Engagement Score & Past Commitment Form Read more... Apr 13th 2026, 4:37 PM CDT Download BEH-FRM-607.SAW SBE Good Faith Effort Documentation Form.docx Documentation BEH-FRM-607.SAW SBE Good Faith Effort Documentation Form Apr 13th 2026, 4:37 PM CDT Download BEH-FRM-609.SAW Prime Self Performance Declaration.docx Documentation BEH-FRM-609.SAW Prime Self Performance Declaration Apr 13th 2026, 4:37 PM CDT Download BEH-FRM-610.SAW SBE Subcontractor Intent Form.docx Documentation BEH-FRM-610.SAW SBE Subcontractor Intent Form Apr 13th 2026, 4:37 PM CDT Download Conflict of Interest Questionnaire.pdf Documentation Conflict of Interest Questionnaire Apr 13th 2026, 4:36 PM CDT Download CONSULTANT SELECTION GUIDELINES 02.27.2026 version 26 122E 04.22.26.pdf Documentation Consultant Selection Guidelines 26 122E Apr 22nd 2026, 1:33 PM CDT Download DRIVE Policy.pdf Documentation DRIVE Policy Apr 13th 2026, 4:37 PM CDT Download Sample Contract Form Engineering.pdf Documentation Sample Contract Form Engineering Apr 14th 2026, 9:24 AM CDT Download SBE List-RFQ –SWWTP Energy Study and Biogas Beneficial Use.xlsx Documentation SBE List Apr 23rd 2026, 8:04 AM CDT Download SWWTP Energy Study and Biogas Beneficial Resue Scope of Work.pdf Documentation Scope of Work SWWTP Energy Study and Biogas Beneficial Resue Read more... Apr 14th 2026, 9:43 AM CDT Download

    Attachments

    Key dates

    1. Invalid DatePublished
    2. May 22, 2026Responses Due

    AI classification tags

    Frequently asked questions

    SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.

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