Code Detail
Code No. KGS AC115 2019 Classification Specified equipments
Code Title Code for Facilities, Technology and Inspection for Manufacturing of LNG Storage Tanks
Revised Date 2019.08.14 Price 73 USD,  65 Euro

Detail Information


This Code applies to the facilities, technology and inspection for manufacturing of liquefied natural gas storage tanks (to the welded or flanged connection upstream of the first shutoff valve from the tank body; hereinafter referred to as “storage tanks”) among specified facilities in conformity to the High-Pressure Gas Safety Control Act (hereinafter referred to as “the Act”), Article 3, Clause 5.


Table of Contents

1. General
1.1 Scope
1.2 Validity of Code
1.3 Reference Codes and Standards
1.3.1 Inspection standard for new technology products
1.4 Definitions
1.5 Application of Codes and Standards (currently not used)

2. Manufacturing Facility Standard
2.1 Manufacturing Facilities
2.2 Inspection Facilities

3. Manufacturing Technology Standard
3.1 Design
3.2 Materials
3.3 Thickness (currently not used)
3.4 Construction and Dimensions
3.4.1 Construction
3.4.2 Dimensions (currently not used)
3.5 Fabrication (currently not used)
3.6 Welding
3.7 Heat Treatment
3.7.1 Heat treatment after forming
3.8 Performance (currently not used)
3.9 Painting (currently not used)
3.10 Attachment of Safety Devices (currently not used)
3.11 Attachment of Accessories (currently not used)
3.12 Coloring and Marking
3.12.1 Painting on external surface of tanks (currently not used)
3.12.2 Marking of kind of gas (currently not used)
3.12.3 Marking of product
3.12.4 Marking of acceptance
3.13 Manufacturing and Construction
3.13.1 Geological survey
3.13.2 Seismic design
3.13.3 Foundation works
3.13.4 Construction of base plate and outer wall
3.13.5 Insulation works
3.13.6 Membrane installation
3.13.7 Roof construction

4. Inspection Standard
4.1 Kinds of Inspection
4.1.1 Manufacturing facility inspection
4.1.2 Product inspection
4.2 Audit of Process Inspection Object (currently not used)
4.3 Inspection Items
4.3.1 Manufacturing facility inspection
4.3.2 Product inspection
4.4 Inspection Methods
4.4.1 Manufacturing facility inspection
4.4.2 Product inspection

5. Re-inspection Standard (Not Applicable)

6. Other Manufacturing and Inspection Standards

Code for Full-Containment LNG Storage Tanks