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  • Risk Assessment

Request a lightningrisk assessment

A risk analysis mathematically assesses the lightning hazard potential for a structure, so targeted, economically sensible protection measures can be specified. Complete the questionnaire and our engineers will prepare your assessment.

  • Questionnaire · IEC 62305-2:2024

Risk analysis & risk assessment

The result is an economically sensible selection of protective measures suited to the building and its use. The known values below form the basis of the analysis — complete what you can and our engineers will follow up on the rest.

Risk Assessment Questionnaire
Dimensions

Length × Width × Height, in meters

× ×

1 — explosive atmosphere (Ex zone 0, 20) present permanently or for long periods, solid explosives stored, or radioactive/chemical emission risk. 2 — combustible construction or roof, specific fire load > 800 MJ/m², or Ex zone 1, 21. 3 — specific fire load 400–800 MJ/m², or moderate mechanical/chemical destruction risk. 4 — specific fire load < 400 MJ/m², only minor combustible content, or Ex zone 2, 22. 

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General Project Information
  • BS EN 62305
  • NFC 17-102
  • BS 7430
  • IEC 62561
  • IEEE 80
  • IEC 60364

Risk analysis & risk assessment