GOST

GOST R 52857.9-2007

Title: Vessels and apparatus. Norms and methods of strength calculation. Determination of stresses at nozzle - to -shell and head junctions under action of pressure and external loads on the nozzle

GOST 14249-89

Title: Vessels and apparatus. Norms and methods of strength calculation

SNiP

Building Code

NPB

Fire Code

DiOR 5

Title: Methodology of diagnosing of technical condition and determining of residual life of process equipment of oil refineries and petrochemical plants

ENiR Volume E22 Issue 2

Federal law of 08.08.2001 No. 128-FZhttp://www.russian-national-standards.com/fire-safety-regulations.html

Title: On licensing of certain types of activity

http://www.russian-national-standards.com/fire-safety-regulations.html