Attachment 8 - Photos.pdf

This is Attachment 8, a visual documentation file consisting of photographs of a fire suppression system installation and decommissioning project. The images show various components of the system including a Pre-Pump Fire Controller (red cabinet), a Siemens System 3 Universal Alarm Control unit, a Fire Extinguishing Control System panel, releasing panels with multiple indicator lights and manual stations, foam piping infrastructure, horizontal feed mains, risers, water line connections, and a HEF (High Expansion Foam) tank system with associated mechanical equipment, pressure gauges, valves, and piping networks.

Key decommissioning requirements documented in the images include: removal of all foam piping and components connected to the HEF tank, with the foam riser to remain in place and be properly terminated using a cap, blind flange, or other approved method; removal of all water line piping to the HEF tank, with the horizontal feed main remaining in place and properly terminated using a cap, blind flange, or other approved method; and proper scheduling of hanger bay work with a minimum of one week advance notice coordinated with the Contracting Officer's Representative (COR). The photographs provide visual reference for the scope of work related to system deactivation and component removal while preserving specified infrastructure elements.