|
|
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 |
|
February 2020 |
15960 |
| 220516 Pipe Expansion Joints |
|
April 2018 |
15125 |
| 220519 Thermometers, Pressure Gauges & Accessories |
|
January 2014 |
15130 |
| 220523 Valves |
|
October 2018 |
15100 |
| 220533 Heat Tracing for Piping |
|
April 2018 |
15128 |
| 220548 Vibration Control |
|
January 2019 |
15240 |
| 220553 Mechanical Identification |
|
October 2017 |
15190 |
| 220719 Mechanical Systems Insulation |
|
August 2019 |
15250 |
| 221113 Piping Materials & Methods |
|
March 2019 |
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 |
|
August 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 |
