1. General
1.1 Scope
1.2 Validity of Code
1.3 Definitions
1.4 Application of Other Codes
1.5 Interim Measures
1.5.1 Interim measure for piping materials
1.5.2 Interim measure for installation of overpressure safety devices
1.5.3 Interim measure for installation of protective walls
1.5.4 Interim measure for installation of sleeve pipes in case piping penetrates through the wall
1.5.5 Interim measure for detoxification facilities
1.6 Restriction to Use of Appliances

2. Facility Standard
2.1 Layout Standard
2.1.1 Distance from naked lights
2.1.2 Distance from protected installations
2.2 Foundation Standard (currently not used)
2.3 Storage Facility Standard
2.3.1 Materials of storage facilities
2.4 Gas Facility Standard
2.4.1 Materials of gas facilities
2.4.2 Construction of gas facilities (currently not used)
2.4.3 Thickness and strength of gas facilities
2.4.4 Installation of gas facilities
2.4.5 Performance of gas facilities
2.5 Piping Facility Standard
2.5.1 Materials of piping facilities
2.5.2 Configuration of piping facilities
2.5.3 Thickness of piping facilities
2.5.4 Jointing of piping facilities
2.5.5 Measures for absorption of expansion and contraction of piping facilities
2.5.6 Electric insulation of piping facilities
2.5.7 Installation of piping facilities
2.6 Govornor (room) standard (not applicable)
2.7 Burner standard (not applicable)
2.8 Accident Prevention Facility Standard
2.8.1 Installation of overpressure safety devices
2.8.2 Installation of gas leak alarm and automatic shutoff devices
2.8.3 Installation of emergency shutoff devices
2.8.4 Installation of check valves
2.8.5 Installation of backfire prevention devices (currently not used)
2.8.6 Installation of hazard monitor and controller (currently not used)
2.8.7 Installation of accidental start prevention devices (currently not used)
2.8.8 Installation of explosion-proof electrical facilities (currently not used)
2.8.9 Installation of ventilation systems
2.8.10 Installation of corrosion protection system
2.8.11 Installation of static eliminators
2.8.12 Installation of toppling prevention devices (currently not used)
2.8.13 Installation of excess flow valves (currently not used)
2.8.14 Installation of disaster prevention facilities
2.9 Damage Control Facility Standard
2.9.1 Installation of dikes (currently not used)
2.9.2 Installation of protective walls
2.9.3 Installation of sprinkler systems (currently not used)
2.9.4 Installation of detoxification facilities
2.9.5 Installation of neutralization and transfer facilities
2.9.6 Installation of gas supply cutoff devices (currently not used)
2.9.7 Installation of firefighting facilities (currently not used)
2.9.8 Installation of passages (currently not used)
2.9.9 Installation of temperature rise prevention facilities
2.10 Associated Facilities Standard
2.10.1 Installation of measuring devices
2.10.2 Installation of emergency power systems
2.10.3 Installation of Communication systems
2.10.4 Installation of operation installations (currrently not used)
2.10.5 Installation of cylinder stands (currently not used)
2.10.6 Installation of exhaust ducts
2.11 Marking Standard
2.11.1 Boundary markings and warning signs
2.11.2 Boundary fences

3. Technical Standard
3.1 Safety Maintenance Standard
3.1.1 Maintenance of foundations (currently not used)
3.1.2 Maintenance of storage facilities
3.1.3 Maintenance of gas facilities
3.1.4 Maintenance of piping facilities (currently not used)
3.1.5 Maintenance of governors (not applicable)
3.1.6 Maintenance of burners (not applicable)
3.1.7 Maintenance of accident prevention facilities
3.1.8 Maintenance of damage control facilities (currently not used)
3.1.9 Maintenance of associated facilities
3.2 Transfer and Filling Standard (currently not used)
3.3. Inspection Standard
3.3.1 Inspection of overall systems (curren