Responsible for quality assurance of mechanical piping fabrication and erection, with a specialization in high purity and ultra-high purity (HP/UHP) process systems and cleanroom infrastructure. This is a technically demanding role requiring deep familiarity with semiconductor-grade cleanliness standards, orbital welding, and cleanroom construction protocols. Serves as a critical quality interface with the GC, PMC, and specialist sub-contractors.
- Oversee fabrication and installation quality of HP/UHP piping systems – UPW, CDA, N2, specialty gas, and chemical distribution.
- Conduct pre-fabrication audits at spool fabrication shops; verify material traceability (heat certificates, mill certs) per ASTM standards.
- Monitor orbital welding operations — welder/operator qualifications, purging protocols, borescope weld inspection.
- Review and approve ITPs, WPS/PQR, and welding records for SS 316L, PVDF, and other process pipe materials.
- Witness hydro/pneumatic pressure tests, helium leak tests, and particle count tests per system flushing protocols.
- Enforce cleanroom construction protocols — gowning, contamination control, material handling, and surface protection.
- Track NCRs from identification through verified closure; analyse systemic trends.
- Coordinate with GC, PMC, process engineers, and move-in teams for CMIA (Construction to Move-In Authorization) milestones.
