updated 11/05/2025
6th Ed 2008
The NRCA Roofing Manual: Metal Panel and SPF Roof Systems—2012 will be updated in 2016
and equipment is presented
Turf Irrigation Manual - The Complete Guide to Landscape Irrigation Design
NFPA 11 Standard for Low-, Medium, and High-Expansion Foam 2021 2015 updated 11/05/2025NFPA 11, Standard for Low , Medium , and High Expansion Foam, provides fire protection designers, engineers, property managers, and more the requirements necessary to design, install, operate, test, and maintain expansion and compressed air foam systems. This is the industry standard for fixed, semi fixed, and portable systems for both interior and exterior hazards.