The Permitted Work Scope:
Modify an existing wet pipe system by tying into the existing 4” wet supply pipe to feed a new 4” Double interlock preaction valve to serve the switch equipment rooms. This building is fully fire sprinklered. This fire protection work shall comply with the IFC 2003 and the permit review comments; each regulated by the Fire Chief. The review comments, permit and fire "Inspection Card" are required to be on site as a condition of this work, to provide witness of compliance verification of minimum code. This permit is attached to BLD07-01422.
When tenant work affects fire sprinkler protection outside the permitted work area due to the installation of tenant-demising or new partition walls, the affected area sprinkler coverage outside the BLD permit will fall under the Fire Permit scope of work, to maintain the required fire protection within the fire sprinklered facility. The “Riser” and its supplies which include all appurtenances (including tamper, alarm and alarm monitoring) relating to the normal and correct function and integrity of this system will fall under the jurisdiction for code compliant verification.