Unofficial Notice of Invitation to Bid (NIB)

Vernon City is seeking bids from qualified and interested contractors for the following project titled, Station A Control Room HVAC Replacement and Air Quality Improvements, identified under Solicitation ID: -. Work is to be performed near 4963 S Soto St, Vernon, CA 90058, USA in Los Angeles County.

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General Project Description

This project involves the replacement and improvement of the HVAC system and air quality in the Station A Control Room for the Vernon Public Utilities Department. The scope includes replacing two existing AC units, improving ductwork for efficiency and air quality, installing air cleaning equipment (for sub-micron particles, allergens, gases, odors), and integrating Germicidal UVC lamps (for bacteria/viruses/mold) and Oxidation UVV lamps (for gases/odors). A self-adjustable fresh air supply (economizer with damper) will be installed, providing at least 6% fresh filtered outside air. Specific tasks include demolition and hauling away of existing units and ductwork, reusing some existing ductwork components, installing pressure-treated lumber for unit elevation on the roof deck, and insulating passive ventilation openings. The project also requires subcontracted concrete cutting/coring for ductwork openings, airflow balancing, and HERS testing (Home Energy Rating System) to meet Mechanical City Permit needs. Procurement and installation of specific Trane package units, Trane Ductwork Economizers, Honeywell T10 Thermostats with Wireless Temperature Sensors, Pristine Air Polarized Media Air Cleaners, and Pristine Air Remote Mounted UVC/UVV Lamps are core bid items, along with necessary low-voltage control wiring, conduit, drainage lines, and final ductwork fabrication and installation. Contractors must obtain all necessary local city permits.

General Bid Items

Quantity: 2 Unit: EA Work Item: Trane Precedent 5-ton / 460 Volt – 3 Phase – 20Amp / Heat Pump Package Unit, Specifications: WSC060H4R0A005D
Quantity: 1 Unit: LS Work Item: Labor to Install two (2) Trane Precedent 5-ton / 460 Volt – 3 Phase – 20Amp / Heat Pump Package Units
Quantity: 2 Unit: EA Work Item: Trane Ductwork Economizers, Specifications: BAYECON087A
Quantity: 1 Unit: LS Work Item: Labor to Install two (2) Trane Ductwork Economizers (Fixed Cost)
Quantity: 2 Unit: EA Work Item: Honeywell T10 Thermostat with Wireless Temperature Sensors, Specifications: THX321
Quantity: 2 Unit: EA Work Item: Pristine Air Polarized Media Air Cleaner (PMAC): Particulate Filtration
Quantity: 2 Unit: EA Work Item: Pristine Air Remote Mounted UVC Lamp; Microbiology/Viruses
Quantity: 2 Unit: EA Work Item: Pristine Air Remote Mounted UVV Lamp; VOC
Quantity: 1 Unit: LS Work Item: Other Materials and Supplies (Specify in a separate sheet if necessary)
Quantity: 1 Unit: LS Work Item: Other Costs (Specify in a separate sheet if necessary)

NAICS Classification

238220 – Plumbing, Heating, and Air-Conditioning Contractors, 238210 – Electrical Contractors and Other Wiring Installation Contractors, 238910 – Site Preparation Contractors, 541350 – Building Inspection Services, 238310 – Drywall and Insulation Contractors

Records and Due Date

This bid opportunity was entered into BidAmerica on February 6, 2026, and was last updated on February 6, 2026. All bids and/or proposals are due on March 2, 2026.

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Legal Disclaimer

All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by Vernon City. BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from Vernon City prior to bidding.