Active SLED Opportunity · MARYLAND · MARYLAND ENVIRONMENTAL SERVICE

    1-26-2-62-5 - Liquid Sludge Hauling Services-Central Region WWTPs

    Issued by Maryland Environmental Service
    localIFBMaryland Environmental ServiceSol. 233566
    Open · 12d remaining
    DAYS TO CLOSE
    12
    due May 26, 2026
    PUBLISHED
    Invalid Date
    Posting date
    JURISDICTION
    Maryland Environmental
    local
    NAICS CODE
    484220
    AI-classified industry

    AI Summary

    Maryland Environmental Service seeks bids for liquid sludge hauling services from six WWTPs to Freedom District WWTP. Key dates include site visit scheduling by May 8, 2026, and bid submission by May 26, 2026. Required documents and templates are provided.

    Opportunity details

    Solicitation No.
    233566
    Type / RFx
    IFB
    Status
    Open
    Level
    local
    Published Date
    Invalid Date
    Due Date
    May 26, 2026
    NAICS Code
    484220AI guide
    Agency
    Maryland Environmental Service

    Description

    The Maryland Environmental Service is soliciting competitive sealed bids from qualified Contractors to provide transportation of liquid sludge generated by these 6 WWTPs to the Freedom District WWTP.

    Commodity Codes

    • Commodity Codes: UNSPSC 25101609 Sludge or sewage handling trucks UNSPSC 25101936 Vacuum truck: A vehicle that removes waste substances and sedimentation within the sewer pipe in vacuuming and absorbing into the sludge tank for vehicle and washing with high water pressure on various sedimentary and residue in the sewer pipes for flawless drainage. UNSPSC 47101524 Sludge or sewage composting equipment UNSPSC 47101536 Sludge collectors UNSPSC 47101537 Sludge conditioning equipment UNSPSC 47101538 Sludge or sewage digesters UNSPSC 47101539 Sludge or sewage removal equipment UNSPSC 76121603 Sludge disposal UNSPSC 76121701 Sewage treatment services UNSPSC 25191531 Solid waste disposal equipment: The solid waste collection equipment designed for lifting and unloading the garbage from garbage bins/containers, compaction transportation to dumping ground/transfer stations/processing plants.

    Events & Timeline

    StatusEvent NameLocationDescriptionDatesMandatory
    OngoingOpen DateOnline PortalPosting date for the OpportunityApr 27th 2026, 9:00 AM EDTN/A
    UpcomingSite Visit SchedulingA Site Visit can be arranged by contacting Dave Coale at dcoale@menv.com , at least twenty-four hours in advance. The last day to schedule a Site Visit is May 8, 2026 by 12:00PM The purpose of the Site Visit is to allow potential Bidders the opportunity to familiarize themselves with the work. MES HIGHLY ENCOURAGES POTENTIAL BIDDERS TO BE PRESENT AT THE SITE VISIT.May 8th 2026, 12:00 PM EDT - May 8th 2026, 12:02 PM EDTNo
    UpcomingQuestions Due DateOnline PortalDeadline to submit QuestionsMay 11th 2026, 12:00 AM EDTN/A
    UpcomingBid OpeningOnline - MS Teams Link in the Description Or call in (audio only) +1 332-249-0605,,924519112# United States, New York CityMS Teams Link: https://teams.microsoft.com/meet/246051173576599?p=l7ZGFo7gF8ja4RMTSMMay 26th 2026, 1:00 PM EDT - May 26th 2026, 1:30 PM EDTNo
    UpcomingClose DateOnline PortalDeadline for SubmissionsMay 26th 2026, 1:00 PM EDTN/A
    UpcomingIntent to Bid Due DateOnline PortalDeadline to indicate your intent to BidMay 26th 2026, 1:00 PM EDTYes

    Requested Information

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

    NameType# FilesRequirement
    This list is for informational purposes only and may not be exhaustive. It is to be used as a guide/checklist for bidders/Offerors to use in submitting the required documents to MES at the time of bid/proposal submission. However, this list may not list all the documents/information required to be submitted and the bidder/offeror should rely on the solicitation as to what documents/information must be provided. Select “Yes” to confirm.Data Type: Yes/NoN/ARequired
    Conditioning a bid, proposal, or any other MES solicitation or bidding document will render your bid or proposal non-responsive and it will not be accepted, as per COMAR 21.05.02.22. Select “Yes” to confirm.Data Type: Yes/NoN/ARequired
    Services Bid FormFile Type: PDF (.pdf)MultipleRequired
    Bid/Proposal AffidavitFile Type: PDF (.pdf)MultipleRequired
    Conflict of InterestFile Type: PDF (.pdf)MultipleRequired
    Certification Regarding Investment IranFile Type: PDF (.pdf)MultipleRequired
    Certification Regarding Discriminatory Boycotts of IsraelFile Type: PDF (.pdf)MultipleRequired
    Additional documents (if any)File Type: PDF (.pdf)MultipleOptional

    Attachments

    Key dates

    1. Invalid DatePublished
    2. May 26, 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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