We have an existing building that has an ESFR system protecting a small warehouse section and the remainder is a double interlock pre-action system that was separated from the warehouse by a wall. The wall is being removed.
Now my questions: Do we need to change the heads covering the warehouse area to match the pre-action system, 286° F for the pre-action and 155 for the warehouse. Is there a problem with having the wet system and the pre-action next to each other with no separation? Thank You James Crawford Phaser Fire Protection Ltd. Phone 604-888-0318 Cel: 604-790-0938 Email [email protected]<mailto:[email protected]> Web: www.phaserfire.ca<http://www.phaserfire.ca>
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