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6.2 Mechanical

21 Fire Protection

Guideline Last Update Previous Version Replaces
210000 Fire Protection March 2015 May 2003 15300 Fire Protection

22 Plumbing

Guideline Last Update Previous Version Replaces
220000 Plumbing Design April 2014 July 1992 15450 Domestic Hot Water 15455 Water Booster Pumps
220010 Plumbing Specialties April 2026 December 2021 15430 Plumbing Specialties
220020 High Purity Water Systems December 2005 July 1990 15460 High Purity Water Systems
220513 Motors September 2012 April 2009 15170 Motors
220514 Variable Frequency Drives January 2025 November 2008 15960 Variable Frequency Drives
220519 Thermometers and Gauges April 2014 May 2003 15130 Thermometers and Gauges
220523 Valves September 2021 April 2014 15100 Valves
220553 Mechanical Identification and Painting January 2025 April 1995 15190 Mechanical Identification and Painting
220719 Mechanical Insulation Posted June 2020, Revised March 2019 April 1995 15250 Mechanical Insulation
221113 Basic Piping Materials and Methods October 2025 August 2025 15060 Basic Piping Materials and Methods 15140 Pipe Hangers

23 HVAC

Guideline Last Update Previous Version Replaces
230000 Basic Mechanical Requirements June 2013 January 2001 15010 Basic Mechanical Requirements
230010 HVAC Design June 2013 15070 HVAC Design
230011 Fans and Accessories September 2012 July 1990 15870 Fans and Accessories
230012 Air Filters September 2022 May 2007 15885 Air Filters
230013 Air Handling Units September 2022 April 2014 15855 Air Handling Units15850 Air Blending Devices
230014 Packaged Roof Top Air Conditioning Units August 2024 May 2003 15780 Packaged Roof Top Air Conditioning Units
230015 Fan Coil Units and Blower Coil Units April 2014 May 2003 15830 Fan Coil Units and Blower Coils Units
230016 Computer Room Air Conditioning April 2014 March 2004 15785 Computer Room Units
230017 Window Air Conditioning Units July 1990 15784 Window Air Conditioning Units
230020 Duct System Design September 2008 February 2007 15890 Duct System Design
230021 Terminal Air Flow Units March 2009 15896 Terminal Air Flow Units
230022 Grills, Registers, Diffusers and Air Balancing Accessories April 1991 15880 Grills, Registers, Diffusers and Air Balancing Accessories
230030 Laboratory Ventilation Design June 2025 January 2025 15910 Laboratory Ventilation
230040 Hydronic Systems and Specialties May 2003 February 1999 15515 Hydronic Systems and Specialties
230041 Pumps January 2025 October 2005 15160 Pumps
230050 Chilled Water Systems January 2025 November 2018 15680 Chilled Water Systems
230051 Water Chillers Retired November 2018 October 2005 15681 Water Chillers
230052 Cooling Towers Retired November 2018 May 2003 15710 Cooling Towers
230060 Mechanical Sound & Vibration Control March 2004 July 1992 15240 Mechanical Sound & Vibration Control
230593 Testing, Adjusting and Balancing September 2008 15990 Testing, Adjusting and Balancing
230900 Mechanical Systems Controls November 2020 August 2015 15975 Mechanical Systems Controls
230930 Refrigerant Monitoring System Retired November 2018 August 2015
232216 Steam Specialties April 1991 15525 Steam Specialties
235000 Hot Water Heating Systems July 2017
Michigan Block M

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