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Looking ahead
NOMMA file photo
ties as to what code applies. Some installations may be considered ornamental in which case code restrictions do not apply. Always confirm with your local people as to what they are using and how they interpret the codes. n Don’t be surprised to see references to obsolete codes. An immediate switch does not occur when a code is changed. It trickles through the system as each state decides what codes to adopt or revise. n Be prepared to educate your local officials on current information. The code books are hundreds of pages long; bracket and railing references are only on a few pages. n Confirm bracket dimensions. Just because a supplier shows a bracket in a catalog does not guarantee that the bracket meets any code. Suppliers are adding new brackets to expand design options, but it is incumbent on the fabricator to purchase products appropriate for their application. Request CAD or dimensioned drawings when specifying a part.
Despite the great progress that has been made, there is still confusion in the industry. When faced with an architect or inspector who questions you, be prepared to refer them to the appropriate code. Also, note that many jurisdictions are using obsolete building codes, which can add to the confusion.
With the release of the 2004 ADAAG, we can breathe a sigh of relief. It took 12 years to get a new ADAAG, and what is presently there is well within our industry’s ability to abide for another 12 years. However, the IBC and IRC codes come up for review every 18 months, and ICC/ ANSI A117.1 is under continuing review. Additionally, the National Fire Protection Association (NFPA) is working on its own set of code documents. The original proponent of the 21/2 inch vertical bracket clearance sits on the NFPA Means of Egress committee and the current version of that code does require a 21/4 inch vertical clearance. NOMMA has taken a proactive role in dealing with issues. Thanks to Technical Consultant Tim Moss and the Technical Affairs Division, NOMMA maintains maximum awareness and involvement in the code process. NOMMA members may obtain more info on this subject by visiting www.nomma-mem.org and clicking on “Americans with Disabilities Act.”
Fabricator n January/February 2005