CERTIFICATION SCHEME FOR PERSONNEL DOCUMENT No. CSWIP-WI-6-92 Requirements for the Certification of Visual Welding Inspectors (Level 1), Welding Inspectors (Level 2) and…
GUIDELINES FOR WELDING, NDE AND HEAT TREATMENT THIS BOOKLET IS GIVEN AS A GENERAL GUIDELINE TO THE TENDERERS ABOUT WELDING, NDE & HT FOR THE PIPING SYSTEMS, HOWEVER INSTRUCTIONS…