Design and Construction Standards / Division 23 - HEATING, VENTILATING AND AIR CONDITIONING

The University of Texas at Austin Design and Construction Standards have been prepared by the University to guide and assist architects, engineers, other design professionals, contractors, and university staff (herein referred to as Professional) in understanding the preferences of The University of Texas at Austin in the development, maintenance, repair and replacement of its facilities and assets.

If you wish to download multiple files, you may do so by going to the PMCS Design and Construction Standards UT BOX Site.

Division 23 - Design Guidelines

File Link Word File Link File Title Version No. Updates Made Rev. Date
Div23_CHWS_DG (PDF) Div23_CHWS_DG (DOC) Chilled and Hot Water Systems Design Guideline 11-2018 Update 07/2017
Div23_Airside_Systems (PDF) Div23_Airside_Systems (DOC) Airside Systems Design Guideline 11-2018 Update 08/2017
Div23_Steam_Systems (PDF) Div23_Steam_Systems (DOC) Steam Systems Design Guideline 11-2018 Update 08/2017

Division 23 - Technical Specifications

File Link Word File Link File Title Version No. Updates Made Rev. Date
23.00.00 (PDF) 23.00.00 (DOC) Basic HVAC Requirements 11-2018 Update 06/2017
23.05.00 (PDF)   Common Work Results for HVAC 11-2018 None 04/2012
23.05.13 (PDF) 23.05.13 (DOC) UEM Standard - Motors 11-2018 Update 02/2017
23.05.23 (PDF) 23.05.23 (DOC) Valves for HVAC 11-2018 Update 09/2017
23.05.29 (PDF) 23.05.29 (DOC) Hangers and Supports for HVAC Piping and Equipment 11-2018 Update 09/2017
23.05.53.A (PDF) 23.05.53.A (DOC) UEM Standard -Mechanical Identification (for Central Plant, Tower Area and TES) 11-2018 Update 02/2017
23.05.93 (PDF) 23.05.93 (DOC) Testing Adjusting and Balancing 11-2018 Update 02/2018
23.05.93.13 (PDF) 23.05.93.13 (DOC) System Preparation for Testing, Adjusting and Balancing 11-2018 Update 02/2018
23.07.00 (PDF) 23.07.00 (DOC) General HVAC Insulation Requirements 11-2018 Update 08/2018
23.07.00 (PDF) 23.07.00 (DOC) UEM Standard -Mechanical Insulation (CHW Piping and Equipment) 11-2018 Update 02/2017
23.07.13 (PDF) 23.07.13 (DOC) Ductwork Insulation 11-2018 Update 08/2018
23.07.16 (PDF) 23.07.16 (DOC) HVAC Equipment Insulation 11-2018 Update 08/2018
23.07.16 (PDF) 23.07.16 (DOC) UEM Standard - Equipment Insulation 11-2018 Update 02/2017
23.07.19 (PDF) 23.07.19(DOC) HVAC Piping Insulation 11-2018 Update 08/2018
23.07.19 (PDF) 23.07.19 (DOC) UEM Standard - Piping Insulation 11-2018 Update 02/2017
23.09.13.13 (PDF) 23.09.13.13 (DOC) UEM Standard - Electrical Actuators 11-2018 Update 02/2017
23.09.23 (PDF) 23.09.23 (DOC) Direct Digital Control Systems 11-2018 Update 08/2018
23.09.43 (PDF) 23.09.43 (DOC) Pneumatic Control System for HVAC 11-2018 None 07/2017
23.10.00 (PDF)   Facility Fuel Systems 11-2018 None 03/2017
23.20.00 (PDF)   HVAC Piping and Pumps 11-2018 None 07/2017
23.21.13 (PDF) 23.21.13 (DOC) Hydronic Piping and Fittings 11-2018 Update 11/2017
23.21.13 (PDF) 23.21.13 (DOC) UEM Standard - Piping and Valves 11-2018 Update 02/2017
23.21.13.xlsx   UEM Standard - Pipe Specification Tables 11-2018 Update 08/2018
23.21.13.A (PDF) 23.21.13.A (DOC) UEM Standard - UT Requirements for Water Treatment for Hydrostatic Testing of New Piping Systems 11-2018 Update 02/2017
23.21.13.B (PDF) 23.21.13.B (DOC) UEM Standard - UT Procedures for Cleaning, Passivating & Final Treatment of Chilled & Hot Water Piping 11-2018 Update 02/2017
23.21.23 (PDF) 23.21.23 (DOC) Hydronic Pumps 11-2018 Update 10/2017
23.21.23 (PDF) 23.21.23 (DOC) UEM Standard - Centrifugal Pumps 11-2018 Update 02/2017
23.22.00 (PDF)   Steam and Condensate Piping and Pumps 11-2018 None 04/2012
23.29.00 (PDF) 23.29.00 (DOC) Variable Frequency Drives 11-2018 Update 03/2018
23.31.00 (PDF) 23.31.00 (DOC) Ductwork 11-2018 Update 03/2018
23.34.00 (PDF)   HVAC Fans 11-2018 None 04/2012
23.36.00 (PDF) 23.36.00 (DOC) Air Terminal Units 11-2018 Update 12/2017
23.40.00 (PDF)   HVAC Air Cleaning Devices 11-2018 None 04/2012
23.50.00 (PDF)   Central Heating Equipment 11-2018 None 04/2012
23.52.33 (PDF) 23.52.33 (DOC) UEM Standard - Water-Tube Boilers 11-2018 Update 02/2017
23.57.00 (PDF) 23.57.00 (DOC) Heat Exchangers 11-2018 Update 07/2018
23.60.00 (PDF)   Central Cooling Equipment 11-2018 None 04/2012
23.62.00 (PDF) 23.62.00 (DOC) Packaged DX Air Conditioners 11-2018 Update 07/2018
23.70.00 (PDF)   Central HVAC Equipment 11-2018 None 04/2012
23.73.00 (PDF) 23.73.00 (DOC) Indoor Air Handling Units 11-2018 Update 08/2017

 

Division 23 - Supplemental Documents

File Title and Link Updates Made Rev. Date
Pipe Testing Procedure None 09/2008
Energy Performance Information Request None 04/2017
Building Automation Systems Communication Architecture Standards None 04/2017
Commissioning Scope Services Deliverables None 04/2017
Design & Construction Standard Detail Drawings None 04/2017
Non-Routine Discharge Guidance None 04/2017
HVAC BAS Process & Instrumentation Diagrams and Sequences of Operation None 07/2017
Building Automation Control Sequences of Operation Guideline for New Construction and Major Renovations.doc Update 08/2018
Building Automation Control Sequences of Operation Guideline for New Construction and Major Renovations.pdf Update 08/2018