ICSIronmark Critical Services

Service / LV-06

LV shutdowns & shutdown support

Planning, technical support and recommissioning for planned low-voltage shutdowns affecting critical building systems.

Discuss this requirement
SCOPEELECTRICAL / SHUTDOWN SUPPORTICS / LV-06

The work

LV shutdown planning and technical support.

An LV shutdown can affect fire alarms, smoke control, security, networks, controls, lifts and other building services. The affected systems and their standby arrangements should be understood before power is removed.

ICS can support the shutdown plan, record pre-shutdown condition, attend during the work and test affected systems after supplies are restored. Isolation and switching remain with the appointed authorised persons and electrical contractors.

What ICS can investigate

Check the complete operating sequence.

  • +Affected supplies, panels and building systems
  • +Battery, UPS and standby arrangements
  • +Shutdown sequence and system dependencies
  • +Pre-shutdown status and existing defects
  • +Post-restoration indications, operation and interfaces

Outputs

Test results, findings and required work.

The report format and level of detail are agreed before the work starts.

Shutdown support plan

Affected system and dependency list

Pre-shutdown condition record

Post-restoration test record

Defect and recommissioning actions

Contact ICS

Have the fault history and system records ready.

Discuss the work