8-!-CS27013-26212230-DFCM Addendum `1.pdf

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Attached to
DFCM Construction - Prequalified Mechanical Stage II - Utah Schools for the Deaf and Blind - USDB – HVAC Upgrades - Project #26212230
Solicitation number
CS27013
Issued by
Utah

About this file

This is an Addendum #1 issued by the Utah Division of Facilities Construction and Management (DFCM) for the USDB HVAC Upgrades project (#26212230), dated September 28, 2026. The addendum addresses clarifications regarding hydronic piping materials for the air handling unit replacement and variable frequency drive serving a heating hot water pump project. No changes were made to the solicitation schedule, drawings, or specifications. The addendum clarifies that 3-inch chilled water and heating hot water piping may be constructed using either Type L copper with brazed joints or polypropylene with fusion welded joints; ProPress copper is not permitted on this project despite previous use in existing piping within the room. Bidders are required to acknowledge receipt of this addendum with their bid submission, and failure to do so may result in disqualification.

The project carries a construction cost estimate of $475,000.00 and is limited to contractors who have been prequalified under the Stage I Prequalification for Contractors process and currently appear on the DFCM Prequalified Contractors list as of the solicitation date. This clarification addendum was prepared by Ryan Boogaard, PE, from the architect-engineer firm and was issued to address bidder questions regarding conflicting specifications between the plans and project documents.

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Text version

DFCM Addendum Cover Page, 9.2.2026

DFCM Addendum #1 Reference: USDB – HVAC Upgrades DFCM Project #26212230 U3P Event #Cs27013

Date: September 28, 2026

To: Contractors

From: The Division of Facilities Construction and Management

Note: This Addendum shall be included as part of the Contract Documents. Items in this Addendum apply to all drawings and specification sections whether referenced or not involving the portion of the work added, deleted, modified, or otherwise addressed in the Addendum. Bidders are required to acknowledge receipt of this Addendum when their bid is submitted. Failure to do so may subject the Bidder to disqualification.

Addendum Items

Solicitation Schedule Changes: There are no changes to the Solicitation Schedule in this addendum.

DFCM Addendum Items: N/A

Click to enter text Click to enter text Click to enter text

A/E Addendum Items: A/E Addendum # 1 Q & A

Total Attached Pages: 1

Response to Bidder Questions

Bidders Questions:

1. The plans (MD101 general notes) call for hydronic piping 3" and smaller to be L copper with brazed joints and the spec calls for the same or polypropylene and at the walk there was also pro press copper. Can you clarify what material is needed for the hydronic piping?

a. RESPONSE: 3” Chilled Water and Heating Hot Water Piping can be either Type L copper, brazed, or Polypropylene, fusion welded. ProPress is not permitted on this project even though it has been used on some of the piping in the room.

Drawing Changes: NONE

Specification Changes: NONE

Job: USDB AHU Replacement Job No. 26212230 From: Ryan Boogaard PE, phone: (801) 718-9201 Date: 09/28/2026 email: Ryan.boogaard@lynkengineers.com

File details come from the government source that posted it. Updated .