This Code applies to the facilities, technology and inspection for manufacturing of governors for underground use (restrictive to governors of which maximum inlet pressure is lower than 1 MPa. hereinafter referred to as “governors”) conforming to the Enforcement Regulation of the Safety Control and Business Regulation of Liquefied Petroleum Gas Act (hereinafter referred to as “the Enforcement Regulation”), Table 3, No.4 and Table 7, No. 4-d. <Revised on December 10, 2015>
Table of Contents
1. General
1.1 Scope
1.2 Validity of Code
1.3 Definitions
1.4 Application of Codes (currently not used)
1.5 Interim Measures
1.6 Restriction on Use of Materials
1.7 Restriction on Installation of Polyethylene Pipe for Gas Supply
1.8 Special Cases in Installation Standards
2. Installation Standard
2.1 Layout Standard
2.2 Foundation Standard (not applicable)
2.3 Storage Facility Standard
2.4 Gas Facility Standard
2.5 Piping Standard
2.6 Governor Standard (not applicable)
2.7 Combustor Standard
2.8 Accident Prevention Standard
2.9 Damage Control Facility Standard
2.10 Associated Facilities Standard
2.11 Marking Standard
3. Technical Standard
3.1 Safety Maintenance Standard
3.2 Transfer and Filling Standard (not applicable)
3.3 Inspection Standard
3.4 Repairs, Cleaning and Removal Standard
4. Inspection Standard
4.1 Inspection Items
4.2 Inspection Methods
Appendix A Standard for Installation of Safety Devices before March 8, 2005
Appendix B Standard for Installation of Gas Boilers before November 8, 1993
Appendix C Standard for Calculation of Storage Capacity of Storage Tanks
Appendix D Change of Calorific Value of Combustors
Appendix E Method for Absorption of Expansion or Contraction in Exposed Piping of Liquefied Petroleum Gas
