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NSPC Committee Approves Code Changes
The National Standard Plumbing Code committee recently approved significant changes to the NSPC. The approved changes will appear in the 2007 Supplement to the 2006 NSPC. Chairman Dick Wagner said one of the most significant changes to the code involved adding an appendix that greatly expands the listings of water supply fixture units and their corresponding water supply flow rates (gpm), making interpolation unnecessary.
