huangyhg

mechanical room live load
the new new york state code doesn't specifically bullet "mechanical rooms" in their minimum live load table in chapter 16.
any thoughts on this, or where i can find it?
thanks,

without specific mechanical unit sizes and weights, i use 125psf and treat it as light storage/manufacturing.
i would use the following (reference is unified facilities criteria design: structural load data ufc 3-310--01, table b-1):
mechanical rooms for hvac 125 psf
general mechanical rooms = 100 psf
mechanical telephone and radio equipment room 150 psf
keep in mind some other rooms may require higher load. i have used them for years.
regards,
lutfi
the old wisconsin building code used 75 psf, or the weight of the actual equipment. i typically use 75 psf, in commercial applications. in an industrial building, the mechanical equipment could be considerably more heavy duty, and a higher live load would be warranted.
daveatkins

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