PNAE G-9-027-91

Uniform control methods for basic materials (semi-finished materials), welded joints and welding on of equipment and pipelines of nuclear power units. Ultrasonic testing. Part I. Control of basic materials (semi-finished materials)

General provisions for design and operation of emergency power supply systems of nuclear power plants

Statement about the order of investigation and registration of violations in the operation of nuclear power plants

Standardized methods of control of basic materials (semifinished products), welded joints and surfacing equipment and piping of NPP. Ultrasonic inspection. Leakage. Gas and liquid methods

Strength calculation rules of steel containments of nuclear power plants

Uniform control methods for basic materials (semi-finished materials), welded joints and weldings on of equipment and pipelines of nuclear power plants. Ultrasonic testing. Part IV. Examination of welded joints of austenitic steels