addendum-2-rfb-dot-2025-02.pdf

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Attached to
Pipe Relining Services State and local contract opportunity
Solicitation number
RFB DOT 2025-02
Issued by
Cheshire County, New Hampshire

About this file

This is Addendum #2 to Request for Bid (RFB) DOT 2025-02 issued by the New Hampshire Department of Transportation (NHDOT) Division of Procurement and Support Services for pipe relining services. The project involves relining three 15-inch diameter stormwater drainage pipes at the intersection of Route 101 and Main Street in Keene, Cheshire County, totaling approximately 160 feet using UV-Cured Fiberglass Cured-In-Place-Pipe (CIPP) liner technology. The addendum clarifies that the 160-foot measurement includes approximately 20 feet of new pipe at the outlet that must be lined as part of the work. Bid submissions are due on October 10, 2025, at 11:30 AM Eastern Time. The addendum confirms that the stormwater lines were previously cleaned and videotaped in April 2025, and interested bidders may request access to the videos and logs by contacting Frank Linnenbringer at frank.e.linnenbringer@dot.nh.gov. The preferred project completion date is before winter conditions, or no later than June 1, 2026, if winter completion is not feasible due to weather dependencies.

The addendum contains no pricing information, set-asides, or funding details. All changes noted in this addendum supersede previously submitted documents and must be included with bid submissions. Respondents must provide their business name, address, contact information, and authorized signatures on the addendum acknowledgment form. Jonah Rosa serves as the purchasing agent, reachable at NH.Purchasing@das.nh.gov. Complete bid documents and all addendums are available on the New Hampshire Department of Administrative Services website at https://das.nh.gov/purchasing/vendorresources.aspx.

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addendum-1-rfb-dot-2025-02--2-.pdf PDF
rfb-dot-2025-02--1-.pdf PDF
rfb-dot-2025-02-award.pdf PDF
RFB DOT 2025-02.pdf PDF

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Text version

STATE OF NEW HAMPSHIRE

DIVISION OF PROCUREMENT AND SUPPORT SERVICES

BUREAU OF PURCHASE AND PROPERTY

STATE HOUSE ANNEX

25 CAPITOL STREET

CONCORD, NEW HAMPSHIRE 03301-6398

Date of Change: October 7, 2025

ADDENDUM # 02 TO BID INVITATION RFB DOT 2025-02

DATE AND TIME OF BID CLOSING: 10/10/2025 11:30 AM

FOR: Pipe Relining Services

Question 1: Is there a completion date for this work?

State Response: The preferred completion date would be before winter, which is weather dependent. If not before winter, then no later than 6/1/2026.

Question 2: Have these lines been previously cleaned and TV’d? If so, when?

State Response: The lines were cleaned and videoed in April 2025.

Question 3: Can the videos and logs be provided for review?

State Response: The videos and logs can be provided in person. Please contact Frank Linnenbringer at frank.e.linnenbringer@dot.nh.gov.

Question 4: There is new pipe at the outlet for at least 20’ was that included in the 160’ figure from the RFB?

State Response: The new pipe was included in the original 160’ figure and will need to line through that as well.

PURCHASING AGENT: Jonah Rosa Email: NH.Purchasing@das.nh.gov

NOTE: ALL CHANGES TO BID SOLICITATION NOTED IN ADDENDUMS WILL SUPERSEDE

PREVIOUSLY SUBMITTED DOCUMENTS AND MUST BE SUBMITTED WITH THE BID. ALL OTHER

SPECIFICATIONS REMAIN UNCHANGED AND VALID.

RESPONDENT BUSINESS NAME: ______________________________________________________________

ADDRESS: __________________________________________________________________________________

PRINT NAME: __________________________________SIGNATURE: ________________________________

TEL. NO.____________________________ EMAIL ADDRESS: _______________________________________

Please visit: https://das.nh.gov/purchasing/vendorresources.aspx (click on “Bid and Proposals”) for complete bid and addendums.

mailto:frank.e.linnenbringer@dot.nh.gov mailto:NH.Purchasing@das.nh.gov https://das.nh.gov/purchasing/vendorresources.aspx

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