Description
The San Gabriel Unified School District is seeking a qualified contractor to execute a full design‑build HVAC replacement for Gabrielino High School Buildings B & E. The work includes demolition of existing HVAC, plumbing, electrical, and fire‑alarm equipment, followed by installation of new mechanical systems (water‑tube boilers, packaged outdoor air‑handling units), new ductwork, piping, insulation, associated plumbing fixtures, electrical distribution, and fire‑alarm integration, all in compliance with DSA, California Building Code, Title 24 energy standards, and relevant NFPA/ASHRAE codes. The contractor must submit detailed product submittals, schedules, and testing/balancing documentation within strict timeframes and provide warranties ranging from 1 year to 20 years.
• Scope: Demolition, new HVAC equipment (boilers, RTUs), ductwork, piping, valves, insulation, electrical distribution, fire‑alarm devices, and full commissioning.
• Regulatory compliance: DSA approvals, California Building Code (2025), Title 24 energy code, NFPA 90A/90B, ASHRAE 62.1/90.1, seismic restraints, VOC limits.
• Schedule requirements: Product data & substitution requests within 35 days of award; construction schedule within 30 days of Notice‑to‑Proceed; TAB qualification and testing plans within 30 days of NTP; close‑out submittals 15 days before final inspection.