1. LawStack
  2. Title 41 - Public Contracts and Property Management
  3. Subtitle C - Federal Property Management Regulations System
  4. Chapter 102 - Federal Management Regulation
  5. Subchapter C - Real Property
  6. Part 102-80 - Safety and Environmental Management
  7. Subpart C - Accident and Fire Prevention
  8. Subject Group - Flashover
  9. 41 CFR § 102-80.145
41 CFR § 102-80.145
What is meant by “flashover”?
August 7, 2025
CFR

§ 102-80.145 What is meant by “flashover”?

Flashover means fire conditions in a confined area where the upper gas layer temperature reaches 600 °C (1100 °F) and the heat flux at floor level exceeds 20 kW/m2 (1.8 Btu/ft2/sec).

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