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INDUSTRY / 03.02

Oil & Gas — inspection and quality assurance

Upstream production facilities, midstream gathering and transmission, downstream refining adjacencies. CSA Z662 pipeline work, API tank and piping inspection.

INDUSTRY FRAMING

Why Oil & Gas buyers come to PSG

Oil and gas owners face a different regulatory landscape than LNG but the same QA challenge: the supplier network is geographically dispersed, the codes are dense, and the cost of a missed finding compounds across the asset life. We bring the same audit-grade inspector discipline that LNG demands.

APPLICABLE STANDARDS

The codes governing this work

  • CSA Z662
  • API 510 / 570 / 653
  • API 5L
  • ASME B31.4 / B31.8
  • ABSA registration

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.

  • Project Assurance

    Owner-side oversight across the LNG capital project lifecycle. Regulatory compliance, construction inspection, and pre-commissioning support delivered by inspectors qualified to testify on what they witnessed.

REFERENCE PROJECTS

Recent Oil & Gas engagements

  • PERMIAN BASIN, TEXAS · 2023

    Midstream Compression Station — Construction QA

    Vendor inspection · Construction monitoring · Welding witnessing

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

    Pressure Vessel Package — Pre-shipment QA

    Source inspection · Expediting · Capability evaluation

    Full brief

REQUEST A PROPOSAL

Talk through a Oil & Gas 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.