Salem-Keizer School District 24J Ionwave #2026-1100 Addendum 2

Comprehensive HVAC and Pump Replacement at McKay High School (Salem-Keizer School District)

This opportunity involves a comprehensive HVAC upgrade and pump replacement project at McKay High School for the Salem-Keizer School District. - Government Buyer: - Salem-Keizer School District, McKay High School - OEMs (Original Equipment Manufacturers) prominently specified: - Taco, Bell and Gossett (pumps) - NIBCO, Apollo, Victaulic (valves) - ABB, Allen-Bradley, Siemens (variable frequency drives) - Greenheck, Penn-Barry (fans) - JCI/York, Trane, Carrier, Mitsubishi (central and unitary HVAC equipment) - Vertiv, Data Aire (computer room air conditioners) - Alerton (BAS controls) - Aerco, Cleaver Brooks, Weil-McLain (boilers) - Camfil-Farr, Dwyer (filters and gauges) - Johns Manville, Armacell (insulation) - King, Chromalox, Markel (electric heating) - Additional: Flexonics, Keflex, Hyspan, Metraflex (expansion joints), Unistrut, Anvil, Superstrut, ERICO, Talco (supports), Mason, Kinetics, Vibrex (vibration/seismic controls), W.H. Brady, Seton (identification), Heat-Fab, Saf T Vent Plus (chimneys/stacks), Nalco, Mogul (water treatment), Titus (air terminal units, diffusers) - Products/Services Requested: - Replacement of 19 inline coil pumps with seismic bracing and integration into the Alerton BACnet Building Automation System (BAS) - Variable frequency drives (VFDs) for HVAC equipment (ABB, Allen-Bradley, Siemens) - Valves (gate, globe, check, ball, butterfly, balancing) and specialties (NIBCO, Apollo, Victaulic) - HVAC fans (Greenheck, Penn-Barry), air handling units, rooftop packaged units, split systems, heat pumps, fan coil units (JCI/York, Trane, Carrier, Mitsubishi) - Computer room air conditioners (Vertiv, Data Aire) - Boilers (Aerco, Cleaver Brooks, Weil-McLain) - Expansion joints, meters, gauges, supports, vibration/seismic controls, insulation, ductwork, air cleaning devices, and electric heating equipment - BAS controls and integration (Alerton BACnet system) - Testing, adjusting, and balancing (NEBB certified) - HVAC water treatment (Nalco, Mogul) - Unique/Notable Requirements: - All equipment must be compatible with the Alerton BACnet BAS - Seismic bracing and vibration isolation required for pumps and equipment - One-year warranty on HVAC equipment, two-year warranty on VFDs, ten-year warranty on boiler heat exchangers - Training and commissioning included - Strict compliance with local, state, and federal safety and environmental regulations - Project to be performed while the school is occupied, requiring careful coordination - Mandatory pre-bid site walk, prevailing wage compliance, and student safety protocols

Description

This solicitation is for the replacement of existing inline pumps at McKay High School, including modifications to piping, seismic bracing, and testing and balancing. The project involves bringing pumps under control of the Building Automation System (BAS), replacing pumps with the same make and model if bypass pipes are too long, and ensuring seismic bracing is provided. The work also includes reconfiguring coil piping and valving, replacing pressure gauges, and addressing boiler flow issues. The project schedule includes a start of construction on August 24, 2026, substantial completion by September 25, 2026, and final completion by October 30, 2026.

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