• Plan safe access for all roof, facade, and tower locations before starting work
• Use fall arrest or restraint systems when installing at height on exposed structures
• Follow the installation design prepared in accordance with BS EN 62305
• Isolate and prove dead any electrical systems before making bonding connections
• Use appropriate lifting methods for heavy copper conductor runs
• Coordinate with other trades to avoid conflicts during facade conductor routing
• Test earth electrode resistance values using calibrated instruments before handover
• Protect completed conductors from damage by following trades during construction
• Record all test results and installation details for the building handover file
• Brief the team on the specific access and working-at-height requirements daily

• DON'T install conductors at height without fall protection measures in place
• DON'T make bonding connections to live electrical systems without isolation
• DON'T deviate from the BS EN 62305 design without engineer approval
• DON'T work on exposed roofs or towers during thunderstorms or high winds
• DON'T leave conductor fixings incomplete where they could become detached
• DON'T use damaged or corroded conductor materials in the installation
• DON'T bury earth electrodes without recording their exact location
• DON'T skip commissioning tests — untested systems may not perform when needed
• DON'T carry long conductor sections in windy conditions without assistance
• DON'T connect the LPS without verifying the main earthing terminal location

See also: Electrical Building Services Safety | Working at Height Hierarchy of Control