TransCanada Energy Ltd.
SCOPE OF WORK
Design, supply, and erection of acoustic building complete with cranes, fans, silencers, explosion relief panels, acoustically treated personnel doors and equipment doors.
- 35 dBA at 100 m from building
- 20 dB min reduction in each octave band
Two EGT Tornado turbocompressor packages
Source noise levels expected: 100 dBA
Building designed to achieve:
- STC 41
- NRC 09
Actual performance results:
- 33 dB at 100 m from building