Requirement:
a
Description:
Open office spaces and lobbies that are regularly occupied and/or contain workstations: maximum noise criteria (NC) of 40.
Support Threshold:
The General Services Administration's Sound Matters recommends a background noise maximum of NC 40 for open plan workspaces.
Part:
Mechanical Equipment Sound Levels
RecDocTitile:
Sound Matters: How to Achieve Acoustic Comfort in the Contemporary Office