All - I'm looking at a closed head foam/water design at the moment, 2016 edition of 409, Group II hangar - utilizing section 7.6 for the closed head foam/water system via section 7.1.1(4). Section 7.7 goes into detection and actuation. Detection is being provided via waterflow as allowed by 7.7.2. My question involved manual activation stations. In this instance, where only a closed head foam/water system is provided, there appears to be no means of manual activation given you are relying solely on sprinkler activation and have no ability to put a solution to the fire other than sprinkler RTI. Is this in direct conflict with 7.7.5 requiring manual activation stations or have I completely missed something?
Thank you in advance. Spencer Tomlinson Principal, PE [red logo] Ph: 316-202-6412 Fax: 316-202-2346 Cell: 620-955-7293 www.tomlinsonfire.com<http://www.tomlinsonfire.com/>
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