CMAFS 12104 N12 Final As-Builts.pdf

This document is a comprehensive Fire Alarm System Plan for Cheyenne Mountain Air Force Station covering Buildings 12104, 12106, 12109, 12110, 12111, and Chamber #4 (Node 12). The plan documents the complete design and installation specifications for a multi-building fire alarm system including detailed schematics, calculations, device listings, and operational matrices.

The system architecture includes multiple Fire Alarm Control Panels (FST3) with backup power supplies (BPS #1 through #6) distributed across the facility, two Signaling Line Circuits (SLC) serving Building 12104 with comprehensive device addressing, and interconnected notification appliances. The design incorporates smoke detectors with specific spacing criteria, heat detectors, manual pull stations, and notification devices (bells, strobes, speakers) coordinated through the central panels. Technical specifications include battery calculations for backup power supply sizing, voltage drop calculations to ensure adequate power distribution, and load calculations for the SLC circuits. The plan provides detailed wiring schematics showing Class "A" wiring configurations, device identifiers and interconnections, and integration with Building Pressurization Systems (BPS) and Fire Command Centers. Architectural floor plans for each building identify detector locations, notification appliance placement, and panel positioning relative to building layouts and structural elements.