1、 Errata NFPA 11 Standard for Low-, Medium-, and High-Expansion Foam 2016 Edition Reference: 4.7.2.10 and 4.7.4.2 Errata No: 11-16-1 The Committee on Foam notes the following error in the 2016 edition of NFPA 11, Standard for Low-, Medium-, and High-Expansion Foam. 1. Add 4.7.2.10 to read as follows:
2、 4.7.2.10 Foam solution distribution piping shall be pitched a minimum of 4 mm/m ( in. over 10 ft) to allow for drainage. 2. Add the title to 4.7.4.2 to read as follows: 4.7.4.2 Grooved Pipe. Dimensions of cut- and roll-grooves and outside diameters of piping materials shall conform to the manufactu
3、rers recommendations and the listing laboratories certifications. Issue Date: July 13, 2016 (Note: Electronic products and pamphlet reprints may have this errata incorporated. For current information about the NFPA Codes and Standards, including this errata, please see www.nfpa.org/docinfo) Copyright 2016 All Rights Reserved NATIONAL FIRE PROTECTION ASSOCIATION
