SLED Opportunity · TEXAS · TEXAS

    Continued Near Road Air Quality Monitoring Services during construction for North Houston Highway Improvement Project (NHHIP), CSJ 0912-00-146

    Issued by Texas Department of Transportation - 601
    stateRFPTexasSol. 601CT0000006408
    Closed
    STATUS
    Closed
    due Apr 3, 2026
    PUBLISHED
    Feb 26, 2026
    Posting date
    JURISDICTION
    Texas
    state
    NAICS CODE
    541620
    AI-classified industry

    AI Summary

    TxDOT Houston District seeks proposals for continued near road air quality monitoring services during construction of the North Houston Highway Improvement Project to ensure compliance with federal and state environmental standards under a Voluntary Resolution Agreement.

    Opportunity details

    Solicitation No.
    601CT0000006408
    Type / RFx
    RFP
    Status
    Addendum Posted
    Level
    state
    Published Date
    February 26, 2026
    Due Date
    April 3, 2026
    NAICS Code
    541620AI guide
    Jurisdiction
    Texas
    State
    Texas
    Agency
    Texas Department of Transportation - 601

    Description

    TxDOT Houston Districtis soliciting proposals for Continued Near Road Air Quality Monitoring Servicesduring construction for North Houston Highway Improvement Project (NHHIP), CSJ0912-00-146.  These services are requiredto fulfill TxDOT’s obligations under the Voluntary Resolution Agreement (VRA)between Federal Highway Administration (FHWA) and TxDOT, the Community ImpactsAssessment from Final Environmental Impact Statement/Record of Decision(FEIS/ROD) and for transportation activities under federal and state statusesas set forth under MOU dated December 9, 2019, and executed by FHWA and TxDOT andother regulations related to compliance with federal and state environmentalstandards, pursuant to 23 U.S. Code (U.S.C.) 327.  Interested firms may notify TxDOT of theirinterest by email to the assigned point of contact for this procurement: CarmenStaicu and/ or Leeza Clark, TxDOT HOU APD email HOU_Contracts_Scientific@txdot.gov .  This notification must contain the RFP number,proposer name, point of contact, mailing address, voice numbers and an emailaddress.  All questions andclarifications must be submitted in writing at HOU_Contracts_Scientific@txdot.gov.  Proposers who have not notified TxDOT oftheir interest in the RFP waive all claims to redress if they submit proposalsthat have received reduced scores because the proposals do not incorporate orrespond to clarifications or amendments to this RFP Package.

    Key dates

    1. February 26, 2026Published
    2. April 3, 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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