PHOTO RECORD / FACT
Electrical systems
EL-029 / LIGHTNING PROTECTION / ROOF
PRIORITY / MAJOR
OBSERVED
Elements of the lightning protection system are not connected in the recorded roof area, so continuity of this section of the system is not ensured.
RISK
Loss of continuity in the lightning protection system may prevent this section from performing its design function.
WHAT TO CHECK
The lightning protection design schematic, specified connection of elements in this area, actual system continuity, and results of the required control measurements.
RECOMMENDED ACTION
Restore the connection of lightning protection elements specified in the design and, after completion, confirm continuity of the relevant section through the necessary checks/measurements.
PRIORITY / MAJOR