|
|
Last Revision |
Replaces Section |
Division 21 Fire Suppression |
|
|
|
211313 Wet and Dry Pipe Sprinkler Systems |
 |
August 2018 |
15300 |
213113 Fire Pumps |
 |
December 2012 |
15320 |
|
|
|
|
Division 22 Plumbing |
|
|
|
220500 Common Work Results for Mechanical |
 |
August 2017 |
15010 |
220513 Motors |
 |
October 2016 |
15170 |
220514 Variable Frequency Drives |
 |
January 2021 |
15960 |
220516 Pipe Expansion Joints |
 |
April 2018 |
15125 |
220519 Thermometers, Pressure Gauges & Accessories |
 |
January 2021 |
15130 |
220523 Valves |
 |
October 2018 |
15100 |
220533 Heat Tracing for Piping |
 |
December 2020 |
15128 |
220548 Vibration Control |
 |
January 2019 |
15240 |
220553 Mechanical Identification |
 |
October 2017 |
15190 |
220719 Mechanical Systems Insulation |
 |
August 2019 |
15250 |
221113 Piping Materials & Methods |
 |
January 2021 |
15060 |
221119 Domestic Water Piping Specialties |
 |
April 2018 |
15411 |
221123 Domestic Water Booster Pumps |
 |
January 2014 |
15412 |
221319 Drainage Specialties |
 |
December 2012 |
15420 |
221333 Packaged Submersible Storm and Sanitary Pumps |
 |
December 2012 |
|
221500 Compressed Air Accessories |
 |
April 2018 |
15481 |
223116 Water Softener |
 |
April 2018 |
15455 |
224200 Plumbing Fixtures |
 |
September 2019 |
15440 |
226313 Medical Gas Certification (Hospital Projects) |
 |
December 2016 |
15482 |
|
|
|
|
|
|
|
|
Division 23 HVAC |
|
|
|
230593 Testing Adjusting & Balancing (TAB) |
 |
July 2020 |
15990 |
230900 Mechanical Systems Controls |
 |
September 2020 |
15975 |
230901 Mechanical Systems Controls TURNKEY |
 |
September 2020 |
|
230905 Mechanical Systems Controls (Hospital Projects) |
 |
August 2020 |
|
230910 VAV/Combination Sash Fume Hood Laboratory Controls-DDC |
 |
September 2016 |
15912 |
230920 Lab Terminal Air Flow Units & Controls |
 |
June 2015 |
15910 |
230930 Refrigerant Detection & Alarm |
 |
November 2018 |
15635 |
231113 Fuel Oil Systems |
 |
December 2012 |
15483 |
231123 Facility Natural Gas Piping |
 |
April 2018 |
15488 |
232116 Hydronic Piping Specialties |
 |
April 2018 |
15515 |
232123 Plumbing and Hydronic Pumps |
 |
April 2018 |
15160 |
232216 Steam & Condensate Piping Specialties |
 |
December 2012 |
15525 |
232300 Refrigerant Piping |
 |
April 2018 |
15530 |
232513 Chemical Water Treatment – Closed Loop |
 |
February 2019 |
15189 |
232516 – Chemical Water Treatment – Open Loop Systems |
 |
February 2019 |
|
232519 Steam Boiler Chemical Water Treatment |
 |
December 2012 |
15188 |
233100 HVAC Ducts & Casings |
 |
March 2019 |
15890 |
233300 Air Duct Accessories & RGDs |
 |
April 2018 |
15895 |
233400 Fans |
 |
March 2019 |
15870 |
233600 Air Terminal Units |
 |
June 2016 |
15896 |
234000 HVAC Air Cleaning Devices |
 |
December 2012 |
15885 |
235100 Breechings, Chimneys & Stacks |
 |
April 2018 |
15575 |
235239 Fire Tube Boilers (Hot Water) – Contact the U-M Design Manager for direction |
 |
December 2012 |
15557 |
235240 Fire Tube Boilers (Steam) |
 |
April 2018 |
15558 |
235300 Heating Boiler Feed Water & Blow-down Equip |
 |
December 2012 |
15559 |
235716 Steam-To-Water Heat Exchangers |
 |
November 2019 |
|
235719 Plate Type Liquid to Liquid Heat Exchanger |
 |
January 2014 |
|
236416 Centrifugal Water Chillers |
 |
February 2013 |
15684 |
236500 Cooling Towers |
 |
March 2013 |
15710 |
237213 Rotary Air-to-Air Energy Recovery Wheels |
 |
September 2020 |
|
237323 Custom Air Handling Units |
 |
November 2020 |
15854 |
237324 Semi-Custom Air Handling Units |
 |
August 2020 |
15855 |
238216 Coils and Drain Pans |
 |
August 2020 |
15820 |
238219 Floor Mounted Fan Coil Units (Un-ducted) |
 |
January 2020 |
15763 |
238220 Horizontal Fan Coil Units |
 |
August 2020 |
15764 |
238221 Blower Coil Units |
 |
August 2020 |
15765 |
238413 Steam Humidifiers |
 |
January 2020 |
15810 |