Description
The Tarrytown Union Free School District (TUFSD) is seeking a single‑prime contractor to supply, install, and commission new glycol feed equipment for both the hot‑water and chilled‑water distribution loops serving Sleepy Hollow Middle and High Schools. The work includes furnishing glycol auto‑fill units (Armstrong model GLA‑U‑HP‑2 or the alternate Neptune GFS‑50‑2A), providing concrete or cement‑block supports, extending ¾‑in. copper piping, installing dedicated 20 A/120 V circuits, and performing system drain, flush, and refill with 35 % propylene glycol. All installation must occur outside of school hours, with at least 48 hours notice for any disruption, and must comply with New York prevailing‑wage requirements and extensive insurance coverage. Proposals are due December 22, 2025, and the district intends to award the contract at its Board of Education meeting on January 15, 2026.
• Supply and install new glycol feed units for hot‑water and chilled‑water systems (including pumps, tanks, controls, and electrical).
• Provide concrete pad or cement‑block supports, ¾‑in. copper pipe extensions, and a temporary water meter to measure system volume for per‑gallon glycol pricing.
• Perform all required draining, flushing, refilling, and testing outside school hours; coordinate disruptions with a minimum 48‑hour notice.