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INDUSTRY / 03.03

Petrochemical — inspection and quality assurance

Olefin and aromatic complexes, ammonia and fertilizer plants, polymer and intermediate units. Pressure equipment, piping, welding, and procedural audits.

INDUSTRY FRAMING

Why Petrochemical buyers come to PSG

Petrochemical owners run continuous processes with narrow margins for both safety incidents and unplanned downtime. Our work concentrates on the inspection regimes that prevent both: pre-shipment QA of pressure equipment, welding program audits, NDT witnessing during fabrication and turnaround.

APPLICABLE STANDARDS

The codes governing this work

  • ASME Section VIII Div 1 & 2
  • ASME B31.3
  • API 510 / 570
  • NB-23

RELEVANT PILLARS

Services most often engaged in this industry

  • Vendor & Supplier QA

    Source inspection at vendor and supplier facilities. We verify fabricated equipment matches your specifications before it ships, and that the supplier capability behind it is what was promised.

  • Welding & NDT

    Welding procedure development, qualification, audit, and inspection. NDT witnessing across radiographic, ultrasonic, magnetic particle, and dye penetrant. CWIs and ASNT Level II/III on the network.

  • Expert Witness

    Expert witness services for welding, NDT, materials, and inspection disputes. Case evaluation, technical analysis, expert reports, deposition and trial testimony. Our inspectors are qualified to testify because their day job is producing the records that get subpoenaed.

REFERENCE PROJECTS

Recent Petrochemical engagements

  • NORTHERN MEXICO (FABRICATION) FOR GULF COAST (DELIVERY) · 2024

    Pressure Vessel Package — Pre-shipment QA

    Source inspection · Expediting · Capability evaluation

    Full brief
  • US GULF COAST · 2023

    Petrochemical Turnaround — Weld Program Audit

    Welding audit · NDT witnessing · Expert witness (subsequent)

    Full brief

REQUEST A PROPOSAL

Talk through a Petrochemical engagement

Tell us what you need. We respond within one business day with named project leads and a rough scope estimate. No discovery-call gauntlet.