A stable nuclear power plant condition in which the affected reactor is subcritical and the average reactor coolant system temperature is less than or equal to 200oF (93oC)
NFPA 804 Standard for Fire Protection for Advanced Light Water Reactor Electric Generating Plants, 2001 ed. (Std: Fr Prac for Advanced Light Wtr Reactor Electr Gen Plants - Amer) {349 NFC}