SLED Opportunity · NEW HAMPSHIRE · CITY OF PORTSMOUTH

    Portsmouth Water Storage Tank Rehabilitations

    Issued by City of Portsmouth
    cityInvitation For BidCity of PortsmouthSol. 219680
    Closed
    STATUS
    Closed
    due Apr 23, 2026
    PUBLISHED
    Mar 25, 2026
    Posting date
    JURISDICTION
    City of
    city
    NAICS CODE
    237110
    AI-classified industry

    AI Summary

    The City of Portsmouth, NH seeks sealed bids for rehabilitation and painting of three drinking water storage tanks, including coating repairs and cathodic protection system installation. Bids due April 23, 2026, via the eProcurement Portal.

    Opportunity details

    Solicitation No.
    219680
    Type / RFx
    Invitation For Bid
    Status
    open
    Level
    city
    Published Date
    March 25, 2026
    Due Date
    April 23, 2026
    NAICS Code
    237110AI guide
    Jurisdiction
    City of Portsmouth
    Agency
    City of Portsmouth

    Description

    The City of Portsmouth, NH is requesting sealed bids for Portsmouth Water Storage Tank Rehabilitations. Bids are to be submitted electronically via the eProcurement Portal at https://procurement.opengov.com/portal/cityofportsmouth before 2:00 pm on Thursday, April 23, 2026. Late responses will not be accepted.

    Project work includes rehabilitation and painting of the City's three drinking water storage tanks.

    Background

    The Project consists of spot interior and exterior coating repairs and a full exterior overcoat at the Spinney Road Composite Hydropillar; a full rehabilitation of interior surfaces, spot exterior coating repair and a full exterior overcoat at the Newington Booster Station Reservoir; and spot interior and exterior coating repairs at the Lafayette Standpipe all in Portsmouth, New Hampshire along with other appurtenant work on the tanks. The Project also consists of the installation of a cathodic protection system in each tank.

    Project Details

    • Reference ID: 14-26-Bid
    • Department: DPW
    • Department Head: Peter Rice (DPW Director)

    Important Dates

    • Questions Due: 2026-04-16T18:00:34.647Z
    • Answers Posted By: 2026-04-21T18:00:26.462Z
    • Pre-Proposal Meeting: 2026-04-03T18:00:04.453Z — Details for an on-line virtual meeting will be issued as an Addendum.

    Addenda

    • Addendum #1 (released 2026-03-30T15:07:51.159Z) —

      Addendum No 1 - Virtual Pre-Bid Conference Details

    • Official Notice #1: Attendee List Pre-Proposal Meeting (Non-Mandatory) (released 2026-04-20T17:10:30.772Z)
    • Addendum #2 (released 2026-04-13T12:16:34.398Z) —

      Addendum No 2  - Responses to Pre-Bid Meeting Questions

    • Addendum #3 (released 2026-04-16T13:01:08.692Z) —

      Addendum No 3 - Additive Alternate Bid Items for Logos

    • Addendum #4 (released 2026-04-20T17:04:12.252Z)

    Evaluation Criteria

    • Summary

      The City of Portsmouth, NH is requesting sealed bids for Portsmouth Water Storage Tank Rehabilitations. Bids are to be submitted electronically via the eProcurement Portal at https://procurement.opengov.com/portal/cityofportsmouth before 2:00 pm on Thursday, April 23, 2026. Late responses will not be accepted.

      Project work includes rehabilitation and painting of the City's three drinking water storage tanks.

    • Timeline
      Release Project Date:March 25, 2026
      Pre-Proposal Meeting (Non-Mandatory):April 3, 2026, 2:00pm

      Details for an on-line virtual meeting will be issued as an Addendum.

      Question Submission Deadline:April 16, 2026, 2:00pm
      Question Response Deadline:April 21, 2026, 2:00pm
      Proposal Submission Deadline:April 23, 2026, 2:00pm
    • Procurement Contact

      Elefteria Primpas

      Procurement Coordinator

      1 Junkins Ave

      Portsmouth, NH 03801

      Email: eprimpas@portsmouthnh.gov

      Phone: (603) 610-7227

    Submission Requirements

    • Bidder Upload Section (required)

      Upload Bidder's COMPLETE response, including the bid bond and any additional required documentation identified in the solicitation and the corresponding attachments.

      (Do not upload pricing or cost information here)

    • I certify that I have read, understood and agree to the terms in this solicitation, and that I am authorized to submit this response on behalf of my company. (required)
    • Will this project utilize the Electronic Pricing Table or have Vendors upload pricing? (required)

      Select electronic pricing table if you want to use the auto-tabulation feature. If pricing is unknown, select vendor to upload pricing

    • Evaluation Committee? (required)

      Will there be an evaluation committee to review the proposals and score them based on weights and multiple criteria?

    • Procurement and/or Project Contact

      Select the information you would like display.

    • Please confirm that you have uploaded the memo to "Internal Documents" under the attachments section (required)

    Questions & Answers

    Q (Equal Products Substitution): Will Sherwin-Williams coatings and linings that meet NSF 61 and AWWA D102 requirements per the specification be approved for substitution?

    A: Requests for product substitution will be evaluated by the Engineer during the submittal review process.


    Q (Bidder Qualification Statement Inquiry): In the Bid Form for Construction Contract a "Required Bidder Qualification Statement with supporting data" is referenced in Article 2.01.F, but we are not finding it as a section or separate document. Please advise.

    A: Bidder qualification statement shall include a response to the requirements of Article 2.01 as well as: organizational information (name, address, legal structure, years in business), experience and project list (including scope, containment requirements, contract price, owner and engineer contact information), confirmation of bonding capacity, lists of resources and equipment, and performance records (disclosure of safety violations, lawsuits, defaults, etc.).


    Q (Tank Construction Dates): What year were the Spinney and the Lafayette tanks built?

    A: Spinney Road Tank was built in 2002, and Lafayette Tank was built in 1995.


    Q (Wage Rate): Do wage rates apply to this project?

    A: No, wage rates do not apply to this project.


    Q (Inspector): Will a third-party inspector be used? If so, who will be used or who is being considered?

    A: Yes a full-time third-party RPR/coatings inspector will be used for all work, however no one is under contract at this time. CorrTech is under consideration.


    Q (No subject): Do the existing interior and/or exterior coatings on any of the tanks contain lead and if so, how much?

    A: Newington is the only tank with significant coating removal or abrasive blasting. Exterior paint sample analysis are included in Appendix E of the contract.


    Q (No subject): What is the estimated bid price?

    A: The engineer’s budgetary opinion of cost is a range between $2M and $3M.


    Q (No subject): Can we get a list of the plan holders?

    A: The City does not maintain a list of plan holders.


    Q (No subject): Who will be performing coatings inspections?

    A: A full-time third-party RPR/coatings inspector will be used for all work, however no one is under contract at this time. CorrTech is under consideration.


    Key dates

    1. March 25, 2026Published
    2. April 23, 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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