Summary: This article details the hardware specifications and layout requirements for the hydrants to ensure they function correctly during a fire.
Key Technical Specifications:
Hose Specifications:
Water Discharge Performance:
Pumps and Tanks:
In Japan, the installation of fire protection systems (like indoor fire hydrants) is governed by the Fire Service Act (Shōbōhō). The Enforcement Regulations (Enko) provide the specific technical requirements.
Kansai Enko (関西遠行) typically refers to long-distance express or intercity train services, railfan guides, or route/timetable collections in the Kansai region of Japan. "87–144" appears to be a numeric range — likely referencing page numbers, train numbers, timetable entries, or car/cabin numbers in a specific publication/series. Without a named source, I’ll assume you want a comprehensive guide covering trains/services, stations, rolling stock, timetables, and travel tips for Kansai routes roughly corresponding to entries 87–144 in a reference — i.e., mid-range intercity/local services across Kansai. Kansai Enko 87 144
Below is a structured, practical guide covering common Kansai intercity services, key routes, typical train types, station hubs, timetabling patterns, ticketing, and travel tips you’ll need to navigate services often indexed in mid-range lists.
Summary: This article mandates the installation of indoor fire hydrant systems based on the size and usage of a building.
Key Criteria for Installation: Fire hydrants are generally required for buildings that meet specific thresholds (though exemptions exist for schools, hospitals, etc., which may require different systems): Osaka ↔ Kobe
Purpose: To ensure that in the event of a fire, a water source is readily available within the building for initial firefighting before the fire department arrives.
The combination of Article 87 (the legal trigger) and Article 144 (the technical rule) ensures a comprehensive safety system in Japanese buildings.