Different purpose
Examples include data networks, CCTV, access control, intercom, alarms and telephony. Each has performance and commissioning requirements beyond cable continuity.
Separation and coordination
Routes must respect applicable separation and protection requirements while still reaching doors, ceilings, cabinets and equipment cleanly.
One coordinated drawing
A combined coordination review prevents clashes, missing sleeves and cabinets with no usable power or cooling.
Project checklist
- Name the responsible contractor for each interface
- Coordinate power outlets and backup supply
- Test each system against its function, not cable alone
Practical takeaways
- Define the operating requirement before choosing products
- Document interfaces, failure behaviour and ownership
- Test the completed system and keep records for support
