Specifications include, but are not limited to: SECTION 23 0593 REPLACEMENT OF AIR HANDLER UNITS 6 & 8, TESTING, ADJUSTING, AND BALANCING FOR HVAC SECTION 23 0713 – DUCT INSULATION SECTION 23 0719 - HVAC PIPING INSULATION SECTION 23 2113 - HYDRONIC PIPING SECTION 23 3113 - METAL DUCTS SECTION 23 3300 - AIR DUCT ACCESSORIES SECTION 23 7313 – INDOOR, SEMI-CUSTOM AIR-HANDLING UNITS SECTION 23 8219 – FAN COIL UNITS SECTION 26 0519 – LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES SECTION 26 0523 – CONTROL-VOLTAGE ELECTRICAL POWER CABLES SECTION 26 0526 – GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS SECTION 26 0529 – HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS SECTION 26 0533 – RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS SECTION 26 0553 – IDENTIFICATION FOR ELECTRICAL SYSTEMS SECTION 26 2816 – ENCLOSED SWITCHES AND CIRCUIT BREAKERS