Unofficial Notice of Invitation to Bid (NIB)

Fremont Unified School District is seeking bids from qualified and interested contractors for the following project titled, Vallejo Mills Elementary School Modernization – General Trades, identified under Solicitation ID: 505-09-04-25. Work is to be performed near 38569 Canyon Heights Dr, Fremont, CA 94536, USA in Alameda County.

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General Project Description

This project involves the modernization of Vallejo Mills Elementary School, encompassing general trades work, structural modifications, roofing and carpentry work associated with HVAC unit replacement, and associated electrical and site improvements. The scope includes demolition, cast-in-place concrete, structural steel framing, pipe and tube railings, rough carpentry, SBS modified bituminous membrane roofing, sheet metal flashing and trim, joint sealants, painting, heating, ventilation, and air conditioning systems (including climate management controls, gas-fired furnaces, and split-system air conditioners), general electrical requirements (low-voltage power conductors, grounding, hangers and supports, conduits, boxes, wiring devices, fuses, and enclosed switches), site clearing, earth movement, asphalt paving, and concrete paving. The project also addresses hazardous materials remediation (asbestos & lead) prior to renovation. The work will be phased according to a construction schedule.

General Bid Items

Quantity: 1 Unit: EA Work Item: Evaporator Coil, Model: C60A210L16AR ADP, Specifications: 5 Ton
Quantity: 1 Unit: EA Work Item: AC Unit, Model: 26SCA560W003 R454B, Specifications: 15 SEER2, 1-Stage, SW, STD
Quantity: 18 Unit: EA Work Item: Evaporator Coil, Model: C48A210L15AR ADP, Specifications: 4 Ton
Quantity: 18 Unit: EA Work Item: AC Unit, Model: 26SCA542W003 R454B, Specifications: 15 SEER2, 1-Stage, SW, STD
Quantity: 19 Unit: EA Work Item: Furnace, Model: 59SU5B100M21--22 Comfort, Specifications: 95% ULN, 1-Stage/MCT/100k/5.5T/21"
Quantity: 19 Unit: EA Work Item: Concentric Vent Kit, Model: KGAVT0801CVT (ULCS636)
Quantity: 19 Unit: EA Work Item: Neutralizer, Model: P908-0001, Specifications: Acid Field Installed

NAICS Classification

NAICS 236220 – Commercial and Institutional Building Construction (Overall project which includes structural, roofing, carpentry, HVAC, electrical, and site work at an elementary school)., NAICS 238160 – Roofing Contractors (SBS Modified Bituminous Membrane Roofing, roof patching, flashing)., NAICS 238130 – Framing Contractors (Structural framing, rough carpentry, wood blocking and nailers)., NAICS 238210 – Electrical Contractors and Other Wiring Installation Contractors (General electrical systems, wiring connections, conduit installation, box installation, wiring devices, fuses, switches)., NAICS 238220 – Plumbing, Heating, and Air-Conditioning Contractors (HVAC unit replacement, gas-fired furnaces, split-system air conditioners, climate management controls, refrigerant piping, ductwork)., NAICS 238910 – Site Preparation Contractors (Minor demolition, site clearing, earth moving, grubbing)., NAICS 237310 – Highway, Street, and Bridge Construction (Asphalt paving, concrete paving for site improvements)., NAICS 562211 – Hazardous Waste Treatment and Disposal (Handling of hazardous materials like asbestos and lead paint, as per pre-renovation survey).

Records and Due Date

This bid opportunity was entered into BidAmerica on January 9, 2026, and was last updated on January 31, 2026. All bids and/or proposals are due on February 3, 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 Fremont Unified School District. 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 Fremont Unified School District prior to bidding.