EEMUA Publication 149

Code of Practice for the Identification and Checking of Materials of Construction in Pressure Systems in Process Plants, Revised 2015
standard by Engineering Equipment and Materials Users Association, 01/01/1997

EEMUA Publication 190

Guide for the Design, Construction and Use of Mounded Horizontal Cylindrical Vessels for Pressurised Storage of LPG at Ambient Temperature, Revised 2015
standard by Engineering Equipment and Materials Users Association, 01/01/2000