overhead The Permitted Work Scope: Overhead
Over head: Beginning from an existing 6” underground supply in the riser room, install a 4” manifold and a 4” dry pipe riser to serve through out the interior and attic space.
Under separate permit: FIR07-00886; Under ground: Beginning from an NRS valve located off of Roe Street, install a post indicating control valve and run 85 lf. of 6” C-900 out and stub up into the riser room of a new 9’606-ft/2 VB type constructed 2 story bldg. The fire sprinkler underground work shall comply with NFPA 13-2007, NFPA 24-2002 the IFC-2006,
The fire sprinkler system work shall comply with IFC 2006, attached review comment and conditions list, as regulated by the Fire Chief. These notes, 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 permit BLD05-01602 and UG permit # FIR07-00886. 02/19/08 Revised Work Scope: Overhead - The second floor attic heads have been changed out to standard SSU due to unforeseen obstructions which caused the designer to redesign the layout and approach. The revision was noted to be Rev 3 & 4 dated 01/10/08 & 02/19/08. The plans and corresponding calculations have been review and do not appear to aversely affect the operation of the system as it was approved.