Projects

CLIENT

TransCanada Energy Ltd.

SCOPE OF WORK

INNOVA designed, supplied and installed a complete acoustic building with cranes, fans, silencers, explosion relief panels, acoustically treated personnel doors and equipment doors. 

ACOUSTICAL REQUIREMENTS

  • 55 dBA at 1 m from building
  • 45 dBA at 100 m from building
  • 20 dBA mm reduction in each octave band

NOISE SOURCES

EGT turbocompressor package based on GE LMI600 Gas Turbine

  • Source noise levels expected: 105 dBA

RESULTS

Building designed to achieve:

  • STC 47
  • NRC1

Actual performance results:

  • 51 dBA at 1 m from building
  • 42 dBA at 50 m from building