Rialto Unified School District Planet bids #FY2627-BID-04

Carter High School rooftop HVAC replacement and installation

Rialto Unified School District is seeking a contractor for rooftop HVAC replacement at Carter High School in Rialto, California. - Buyer: Rialto Unified School District — Purchasing Services Department. - OEMs: Impact and Trane. The District furnishes the rooftop units; the bid documents also require Trane HVAC equipment and Trane Symbio controls/components listed in the District’s equipment schedule, with no substitutions for those designated items. - Equipment to install: 72 rooftop units—6 single-phase Impact units and 66 three-phase Trane Precedent units. Capacities and quantities are listed below; no model or part numbers are provided. - Contractor scope includes removing existing units; installing District-provided equipment and adapter curbs; crane and rigging; electrical, gas, and condensate connections; installation and wiring of District-provided thermostats and CO sensors; Cat 6 connections to the District Energy Management System; startup, testing, commissioning, roof protection and weatherproofing, safety, cleanup, and closeout. - Work is expected to run from January through June 2027, with completion required by June 2027. The bid documents also specify completion within 172 consecutive calendar days after the commencement date; no option periods or subscription are identified. - Notable requirements include a B – General Building and/or C-20 – Warm-Air Heating, Ventilating and Air-Conditioning license, prevailing-wage work, background checks, and performance and payment bonds. Work may need to be coordinated for non-school hours, weekends, or school breaks.

Description

Rialto Unified School District is seeking bids for the Carter High School HVAC replacement project. The contractor will remove existing rooftop HVAC units and install 72 District-furnished replacement units, providing associated labor and materials for electrical, gas, condensate drainage, controls, and EMS connections. Work also includes crane and rigging services, startup and testing, roof protection, site safety, cleanup, and closeout. Attendance at the entire pre-bid conference and site visit is mandatory; required contractor licenses are B – General Building and/or C-20 – Warm-Air Heating, Ventilating and Air-Conditioning.

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