Piping: Inspector shall demonstrate a thorough working knowledge of Work-related engineering codes and standards, such as ASTM, API, IEC, NEMA, UL, FM, NFPA, ASME BPVC. As applicable for the WORK, the candidate shall demonstrate thorough knowledge and proven ability in construction techniques with emphasis on pipe, pipe fittings, valves and other materials and commodities as required for the WORK / Direct work experience and demonstrated thorough knowledge of recognized building codes such as the International Code (ASTM, API, IEC, NEMA, UL, FM, NFPA, ASME BPVC) or equivalent standards"