Attachment 0004b - 17639 Narrative - Addendum 2 - 1 Page.pdf

This document is an Instructions to Contractor Addendum #2 for the Preform Site Prep for SPS Equipment project at the Fargo VAMC (Veterans Affairs Medical Center) in Fargo, North Dakota, with project number 437-CSI-241. The addendum details specific revisions to drawings and specifications, including the addition of a second water softener and updates to drawing notes and technical specifications related to reverse-osmosis water equipment.

The key changes involve modifications to two drawings (PP-101 and P-301) and three specification sections (00 01 00 Table of Contents, 22 67 19.16 Reverse-Osmosis Water Equipment, and a new section 22 31 11 Water Softener). Specific updates include adding keyed notes for RO dead legs to equipment, updating the mechanical room flow diagram, and revising sections 2.1.D and 2.4.A of the reverse-osmosis water equipment specification. The addendum was issued by Anderson on September 08, 2025, and distributed to multiple recipients.