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Re: [Seaint-SEAOSC] Nfpa

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NFPA 11.12.2.2.3.2 Pathways (1) Pathways shall be over areas capable of 
supporting the live load of fire fighters accessing the roof.

So in other words, you have to provide the minimum live load between the 
panel arrays, but not within the same footprint as the panels as the fire 
fighters are not going to be walking on top of the panels.

Matthew Stuart
Pennoni Associates Inc.
Office 215-222-3000 x7895
Mobile 908-309-8657
http://www.pennoni.com | mstuart(--nospam--at)pennoni.com

-----Original Message-----
From: seaint-seaosc(--nospam--at)mail-list.com [mailto:seaint-seaosc(--nospam--at)mail-list.com] On 
Behalf Of Stuart, Matthew Sent: Friday, February 01, 2013 10:20 AM
To: seaint-seaosc(--nospam--at)mail-list.com
Subject: [SEAINT-SEAOSC] NFPA

Is anyone aware of a provision of the NFPA Life safety Code that mandates 
that the minimum Roof Live Load required by the regular building code 
cannot be compromised as a part of any superimposed loads (such as solar 
panels) placed on top of a roof such that the full minimum building code 
roof live load is held in reserve/available for first responders to safety 
access a roof during an emergency/fire?

D. Matthew Stuart, P.E., S.E., F.ASCE, SECB, MgtEng Structural Division 
Manager Pennoni Associates Inc. One Drexel Plaza
3001 Market Street, 2nd Floor
Philadelphia, PA 19104
Office 215-222-3000 x7895 | Direct 215-254-7895 Fax 215-222-0789 | Mobile 
908-309-8657 http://www.pennoni.com | mstuart(--nospam--at)pennoni.com

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