Which item is usually found on shop drawings for fire alarm systems?

Which item is usually found on shop drawings for fire alarm systems?

• A. Wire/conduit schedule
• B. Device addresses
• C. Cable routing
• D. Equipment warranty

Answer: (A)

Shop drawings for fire alarm systems focus on how the wiring is installed. The wire/conduit schedule is included because it details every circuit’s wiring requirements—conductor count, gauge, insulation type, and the routing through conduits or cable trays, with references to where each run terminates at panels, detectors, or devices. This schedule gives the field crew precise instructions on what cables to pull, where they run, and how they are terminations and pathways coordinated with the building’s structure and other trades. It ensures the installation matches design intent, code requirements, and the system’s power and signaling needs. Device addresses and cable routing are important aspects of the overall documentation, but addresses are typically captured in panel or device documentation and commissioning records, while cable routing is usually shown on plan drawings or as part of the routing diagrams. Equipment warranty is a procurement/contractual item, not part of the installation detail shown in shop drawings.

Shop drawings for fire alarm systems focus on how the wiring is installed. The wire/conduit schedule is included because it details every circuit’s wiring requirements—conductor count, gauge, insulation type, and the routing through conduits or cable trays, with references to where each run terminates at panels, detectors, or devices. This schedule gives the field crew precise instructions on what cables to pull, where they run, and how they are terminations and pathways coordinated with the building’s structure and other trades. It ensures the installation matches design intent, code requirements, and the system’s power and signaling needs.

Device addresses and cable routing are important aspects of the overall documentation, but addresses are typically captured in panel or device documentation and commissioning records, while cable routing is usually shown on plan drawings or as part of the routing diagrams. Equipment warranty is a procurement/contractual item, not part of the installation detail shown in shop drawings.