外周 / perimeter survey of a boiling-water reactor facility
genpatsu.io treats the nuclear plant as a system of nested responsibilities: concrete, coolant, operators, instruments, and the landscape beyond the fence. The experience is sober, precise, and built for understanding rather than alarm.
Every layer is drawn as a physical boundary and a conceptual one. Containment walls, pressure vessels, cooling loops, and log procedures overlap so that no single reading is mistaken for the whole story.
Amber readouts, lavender blueprint lines, and mint-safe indicators recall Showa-era control rooms where attention was distributed across hundreds of tactile dials. Precision becomes the luxury surface.
図面室: Move across the blueprint. Each component brightens like an annotated drafting table, translating heavy infrastructure into readable relationships.
Startup survey complete. Reactor temperature steady, coolant pumps synchronized, containment pressure within the morning band.
Secondary loop shows a two-degree drift. Operators compare redundant sensors before escalating the reading beyond observation status.
Relief valve opens automatically after a transient pressure pulse. The log records sequence, duration, and return path rather than dramatic speculation.
Radiation monitors remain low while coolant chemistry is sampled. A risk corridor is a chain of small questions asked early.
Systems settle into baseline. The lesson remains: safety is not a single green light, but disciplined interpretation of many instruments.
320°C
Temperature7.2 MPa
Pressure2850 t/h
Flow Rate6.2e13
Neutron Flux0.05 mSv/h
Radiation+1.2 m
Coolant Levelcooling interlock / containment fan / scram circuit / dosimeter bus