Great Bay Community College Heating System Glycol Replacement

The Community College System of New Hampshire is seeking a contractor to drain and dispose of approximately 2,600 gallons of spent heating-system glycol, clean the system, refill it with a 40% glycol mix, and test its operation at Great Bay Community College.

University System of New Hampshire


General
Closed (past due)
GBC27-01
Sep 09, 2026 12:00 PM
Aug 26, 2026 12:56 PM
Request for Proposal (RFP)
State
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Contact
sfitzpatrick@ccsnh.edu
+17815721076
Submission Instructions
Email
Description

The Community College System of New Hampshire is soliciting a one-time heating-system glycol replacement project at Great Bay Community College. The system is a hydronic VAV system serving seven air-handling units in a four-story building, with a total system volume of approximately 2,600 gallons of water and glycol at a 40% mixture. The contractor must drain and dispose of the existing glycol in accordance with state and federal environmental regulations, circulate water and a contractor-standard cleaning chemical through the system, drain and dispose of the cleaning solution, refill the system with a 40% glycol mixture, and test water quality to confirm the system meets specifications. The glycol brand is not prescribed but must be reviewed by the college before use. On-site water, electricity, and a nearby floor drain will be available; the mechanical room is on the first floor in an attached room. The work must be completed no later than October 23, 2026. Proposals are evaluated on total cost, project approach, company experience, and project scheduling; three examples of similar past projects are required in Exhibit A. Bidders must acknowledge Addendum 1 with the Proposal Form, or the bid may be disqualified.

Classification Codes
NAICS562219Other Nonhazardous Waste Treatment and Disposal
PSCZ2NBREPAIR OR ALTERATION OF HEATING AND COOLING PLANTS
Smart Codes
heating system glycol replacementglycol system cleaningindustrial fluid disposal
Specifications
Supply & Service
Timeline
Sep 09, 2026 07:00 PM-Proposal Due Date
Sep 16, 2026-Estimated Award Decision
Oct 23, 2026-Work Completion Deadline
Requirements
Required
  • Comprehensive general liability — $1,000,000.00
  • Workers' compensation
Scored
  • Minimum 3 references
Documents
TitleDate Posted
GBC27-01 HVAC Glycol ReplacementAug 26, 2026 12:56 PM
Addendum 1_GBC27-01Sep 09, 2026 01:32 PM
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