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NFPA 520: Standard on Subterranean Spaces
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Committee name
Subterranean Spaces
Staff liaison
Committee members
Committee scope and responsibility
Classification of committee members
Committee seeking members

The Committee on Subterranean Spaces is seeking members in the interest classifications of Manufacturer, User, Installer/Maintainer, Labor, Applied Research/Testing Laboratory, Enforcing Authority, Insurance, Consumer and Special Expert.

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