Addendum - 72-PPBW26045 HVAC Services.pdf

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Attached to
UNCW HVAC Services
Solicitation number
72-PPBW26045
Issued by
Camden County, North Carolina

About this file

This Addendum No. 1 to RFP 72-PPBW26045 modifies the procurement documents for HVAC Services issued by the University of North Carolina at Wilmington's Purchasing Services on April 1, 2026. The addendum provides detailed specifications regarding the scope of HVAC equipment and systems across the university campus, including 254 residential HVAC units at Crossing, 225 at Landing, and 170 at Village; 29 centrifugal chillers with associated cooling towers and pumps; 4 air-cooled chillers; 3 central energy plants serving 15 buildings; 25-30 condensing boilers and 2 fire-tube boilers; 14 buildings with variable refrigerant flow systems; and hundreds of mini-split systems distributed across approximately 160 buildings. The addendum also addresses key questions from potential bidders, including historical service call volume data showing 3,320 reactive service calls and 7,017 preventative service calls during the period of July 1, 2024, through June 30, 2025, with increased preventative activity of 12,906 calls in the subsequent period. The University confirmed that no known deferred maintenance exists and that no site walk-through opportunity is available prior to proposal submission. The RFP opening date and time is April 13, 2026, at 2:00 p.m. ET, with the anticipated contract award date of May 1, 2026.

The addendum identifies the primary manufacturers of equipment serviced under this contract, including Trane, SMARDT, York, Mitsubishi, Samsung, Fulton, Lochinvar, Aerco, Tridium, and Honeywell systems. Building automation systems utilizing Niagara Framework and Honeywell platforms are specified. The document does not disclose pricing terms, specific cost estimates, set-asides for disadvantaged enterprises, incumbent vendor information, or detailed funding sources. Purchasing Agent Paul Wagoner is identified as the responsible contact for the procurement.

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STATE OF NORTH CAROLINA

UNIVERSITY OF NORTH CAROLINA AT WILMINGTON

Purchasing Services

IMPORTANT RFP ADDENDUM

Date Addendum Issued: 4/01/2026

RFP NUMBER: 72-PPBW26045 COMMODITY: HVAC Services

ADDENDUM NUMBER: 1 USING AGENCY: UNCW

PURCHASING AGENT: Paul Wagoner OPENING DATE/TIME: 4/13/ 2026 / 2:00 p.m. ET

INSTRUCTIONS:

This Addendum forms a part of the RFP Documents and modifies the Contract Documents with amendments and additions noted below:

I. Questions & Answers

1. Types and counts of HVAC Units?

Table 1: Residential Housing HVAC Overview Facility Number of Buildings Residential HVAC Units Other HVAC Equipment Crossing 4 254 12 Mini-Split Systems Landing 7 225 7 Mini-Split Systems Village 6 170 12 Mini-Split Systems Schwartz Hall 1 N/A 2 Rooftop Units

Table 2: Campus-Wide Chillers and Central Energy Systems System Type Quantity Associated Equipment Manufacturer(s) Centrifugal Chillers 29 Cooling towers, piping, pumps Trane, SMARDT, York Air-Cooled Chillers 4 Piping, pumps Trane Central Energy Plants 3 Hot & chilled water distribution N/A Buildings Served by Central Plants 15 N/A N/A

Table 3: Heating Systems Boiler Type Quantity Manufacturer(s) Condensing Boilers 25–30 Fulton, Lochinvar, Aerco Fire-Tube Boilers 2 Fulton

Table 4: Building-Level HVAC Systems System Type Buildings Served Manufacturer(s) Rooftop Packaged Units 1 Building Trane Variable Refrigerant Flow (VRF) Systems 14 Buildings Mitsubishi, Samsung Water Source Heat Pump Systems 4 Buildings Various Mini-Split Systems Hundreds across ~160 Buildings Various

Table 5: Building Automation Systems (BAS) System Manufacturer Niagara Framework Tridium Building Automation System Honeywell

2. Is there a historical service call volume available?

Answer: HVAC work orders

Dates Reactive Service Calls Preventative Service Calls 7/1/2024 – 6/30/2025 3,320 7,017 7/1/2025 – 4/01/2026 2,677 12,906

3. Is there known deferred maintenance?

Answer: No, there is no known deferred maintenance.

4. Is there an opportunity for a site walk through prior to submission?

Answer: No, there is no opportunity for a site walk through prior to submission.

Execute Addendum:

AUTHORIZED SIGNATURE:

NAME and TITLE (Typed):

ADDRESS (CITY, STATE & ZIP):

Rev. 09/01/2009

UNIVERSITY OF NORTH CAROLINA AT WILMINGTON
INSTRUCTIONS:
I. Questions & Answers

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