Säzän Environmental Services provided retro-commissioning services Tacoma Public Schools to evaluate and remedy temperature control issues.
Observations and evaluations were made on the entire building with a focus on several reported high-problem areas: the music room, instructional activities room, and C-Wing offices.
The commissioning plan included evaluating the effectiveness of the building thermal envelope using infrared thermography, HVAC component and equipment operation, and sequence of operation programming.