NFPA 780 Simplified Risk Assessment
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Project Name
Prepared By
Project Description
Structure Height (m)
Structure Width (m)
Structure Length (m)
Lightning Ground Flash Density
Flash Density Map
Surroundings (within collection area)
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Structures/trees of greater height
Structures/trees of equal or lesser height
No other structures or trees
On hilltop with no other structures or trees
Structure Material Type
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Metal
Nonmetallic
Combustible
Roof Material Type
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Metal
Nonmetallic
Combustible
Structure Contents
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Low value and noncombustible
Standard value and noncombustible
High value, moderate combustibility
Exceptional value, flammable liquids, computer or electronics
Exceptional value, irreplaceable cultural items
Structure Occupancy
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Unoccupied
Normally Occupied
Difficult to evacuate or risk of panic
Lightning Consequence
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Continuity of facility services not required, no environmental impact
Continuity of facility services required, no environmental impact
Consequences to the environment
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