Mechanical Mezzanine Live Load
Mechanical Mezzanine Live Load
(OP)
What Live Load do you use for a Mechanical Mezzanine?
From a 1991 code I've used 75 PSF.
Lately I've considered Walkways and elevated platforms at 60 PSF and then opted for the greater 75 PSF.
When in doubt - 125 PSF.
I realize i need to consider the equipment weight(s).
I'm looking for a documented Live Load pressure, more applicable and specific to the actual occupancy than what IBC Table 1607.1 offers.
Thank you!
From a 1991 code I've used 75 PSF.
Lately I've considered Walkways and elevated platforms at 60 PSF and then opted for the greater 75 PSF.
When in doubt - 125 PSF.
I realize i need to consider the equipment weight(s).
I'm looking for a documented Live Load pressure, more applicable and specific to the actual occupancy than what IBC Table 1607.1 offers.
Thank you!






RE: Mechanical Mezzanine Live Load
RE: Mechanical Mezzanine Live Load
Coordinate and agree with the local jurisdiction on a design load.
I have used 75 psf in the past, but 125 may be more reasonable.
Create a load takeoff using the anticipated machinery weights and use it to justify your load used to the jurisdiction.
If you do not know the weights, be VERY conservative.
Mike McCann, PE, SE (WA)
RE: Mechanical Mezzanine Live Load
"It is imperative Cunth doesn't get his hands on those codes."
RE: Mechanical Mezzanine Live Load
RE: Mechanical Mezzanine Live Load
Mechanical equipment room (general) 100 psf
Mechanical room (HVAC) 125 psf
Mechanical telephone and radio equipment room 150 psf
RE: Mechanical Mezzanine Live Load
RE: Mechanical Mezzanine Live Load