Building Management System – Inspection Procedure
Conduct this BMS inspection procedure to maintain reliable, secure, and efficient building automation operations.
System Security Assessment
- Review user account list and match against authorized personnel
- Verify strong password policies and account expiration settings
- Audit remote access protocols and logging configuration
- Confirm network segmentation between BMS and enterprise IT
- Test access restriction methods like VPN/firewall
Backup and Recovery Testing
- Check presence and dates of system and configuration backups
- Validate restoration procedures using test environment
- Store verified backup off-site or on secure cloud
- Document backup plan and schedule
Critical Alarm Verification
- List and test top-priority alarms under simulated conditions
- Verify alarm routing via email/SMS/interface
- Confirm escalation policy works as configured
- Reset test alarms and check history logs
Automation Sequence Validation
- Review programmed control logic for HVAC, lighting, access
- Validate schedules, setpoints, and override behavior
- Observe seasonal transitions and adaptive control responses
- Document any required changes or improvement suggestions