HVAC maintenance

What is being done?

Temporary shutdown of AHU-3

Why is this being done?

To clean the booster coils that supply air to rooms 43, 135D, and 136

How will this impact building occupants?

During this shutdown, ventilation will be affected and occupants could see a slight increase in temperature in the following rooms: 41, 41A, 32, 43, 44, 45, 46, 49, 54, 55, 58,58A, 135D, 126, and 138. Room pressurization (but not temperatures) will be affected in the following rooms: 47, 47B, 48, 50, 51, 52, 53, 53A, and 60.

Please cover/contain all hazardous materials within the fume hoods and close all fume hood sashes during this shutdown

Who can I contact for more information?

Dale Seddon, Planner/Inspector/Analyst, at (517) 884-2508 or, or IPF at (517) 353-1760.