What must be ensured when bonding metallic bodies to the lightning protection system?

When bonding metallic bodies to the lightning protection system, it is crucial to ensure that they are securely bonded to prevent pathways for lightning. A strong and reliable connection is vital because it facilitates the safe transfer of lightning energy away from structures and into the ground. If the bonding is inadequate, there is a substantial risk that lightning could take an unintended path, potentially causing damage to equipment, injury to people, or fire hazards.

Secure bonding minimizes resistance, which is important as high resistance can lead to arcing or other dangerous phenomena. This approach is based on the principles of electrical grounding and lightning protection designs that aim to mitigate the risks associated with lightning strikes. Thus, the focus on ensuring strong, effective connections aligns with industry standards for safety and protection from lightning events.