All correspondence must be made through the Vendor Portal. Specifications include, but are not limited to: DIVISION 3 - CONCRETE 33000 CAST-IN-PLACE CONCRETE DIVISION 23 - HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC) 230513 COMMON MOTOR REQUIREMENTS FOR HVAC EQUIPMENT 230519 METERS AND GAUGES FOR HVAC PIPING 230523 GENERAL-DUTY VALVES FOR HVAC PIPING 230529 HANGERS AND SUPPORTS FOR HVAC PIPING AND EQUIPMENT 230548 VIBRATION AND SEISMIC CONTROLS FOR HVAC 230553 IDENTIFICATION FOR HVAC PIPING AND EQUIPMENT 230593 TESTING, ADJUSTING, AND BALANCING FOR HVAC 230716 HVAC EQUIPMENT INSULATION 230719 HVAC PIPING INSULATION 230913 INSTRUMENTATION AND CONTROL DEVICES FOR HVAC 230923 DIRECT-DIGITAL CONTROL SYSTEM FOR HVAC 230934 VARIABLE-FREQUENCY MOTOR CONTROLLERS 231123 FACILITY NATURAL-GAS PIPING 232113 HYDRONIC PIPING 232123 HYDRONIC PUMPS 235216 CONDENSING BOILERS DIVISION 26 - ELECTRICAL 260526 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260533.13 CONDUIT FOR ELECTRICAL SYSTEMS 260533.16 BOXES FOR ELECTRICAL SYSTEMS 260553 IDENTIFICATION FOR ELECTRICAL SYSTEMS 260583 WIRING CONNECTIONS 262816.13 ENCLOSED CIRCUIT BREAKERS 262816.16 ENCLOSED SWITCHES 262923 VARIABLE-FREQUENCY MOTOR CONTROLLER
