Frequently Asked Questions

Does P & H Inspection provide Non-Destructive Testing?

No, P & H Inspection does not provide Non-Destructive Testing. P & H Inspection does have qualified inspectors to review most Non-Destructive Testing.

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3rd Party Visual Inspection Services for over 40 years.

Home | What We Do

Shop Inspection & Quality Surveillance

In process fabrication inspection and witnessing of testing on pressure vessels, heat exchangers, aerial coolers, piping, pipe bending, tanks (Steel & Fiberglass), compressor units, pump jacks, valves, wellheads, flare stacks and structural steel. Shop inspection of maintenance / rebuild of compressors, pumps, valves, meters, firetubes, vessels and exchangers.

  • Inspection includes verification to approved drawings and compliance to Governing codes and Client specifications.
  • Visual and dimensional inspection including verification of welding to approved procedures and drawings.
  • Review and verify welder qualifications, NDE procedures, reports, radiographs and technician qualifications.
  • Mill test report review to confirm compliance to ASME and client specifications.
  • Witness of in process testing including NDE, hydrostatic, pneumatic and function testing (FAT). Sign off of documentation on behalf of the client of inspection and test plans, test reports and government documents (AB-83).
  • Visual inspection of sandblasting and painting for compliance to Client specifications including review of reports.
  • Reporting as per Client requirements. Reports are peer reviewed and submitted to Clients electronically.
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Receiving Inspection

Verification of all types of valves (manual, control, choke, pressure safety & relief), instruments (thermowells, thermometers, flow, meter runs, orifice plates, corrosion equipment, pressure gauges) to approved data sheets and Client specifications. Verification of tagging to purchase order or data sheets.

  • Review of mill test and assembly reports to confirm compliance.
  • Visual and dimensional inspection including verification of welding to approved procedures and drawings.
  • Documentation review of weld procedures, welder qualifications, NDE procedures and technician qualifications. Mill test report review to confirm compliance to ASME and client specifications.
  • Witness of in process testing including NDE, hydrostatic, pneumatic and function testing (FAT). Sign off of documentation on behalf of the client of inspection and test plans and test reports.
  • Reporting as per client requirements. Reports are peer reviewed and submitted to Clients electronically.
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Process Skids & Module Yard Quality Surveillance

In process inspection of structural steel erection, piping and equipment installation for compliance to Client drawings, specifications, process and instrument diagrams (P & ID).

  • Inspection includes verification of installation to approved drawings and compliance to Governing codes and Client specifications.
  • Visual and dimensional inspection including verification of welding to approved procedures and drawings.
  • Review and verify welder qualifications, NDE procedures, reports, radiographs and technician qualifications.
  • Mill test report review to confirm compliance to ASME and Client specifications.
  • Electrical inspection of heat tracing, junction boxes, grounding and equipment and instrument wiring for compliance to client specifications and governing codes. Witnessing point to point, meggar and function testing (FAT).
  • Visual and dimensional inspection of insulation and cladding installation to verify compliance to Client specifications.
  • Witness of in process testing including NDE, hydrostatic, pneumatic and function testing (FAT). Sign off of documentation on behalf of the client of inspection and test plans, test reports and government documents (AB-83).
  • Reporting as per client requirements. Reports are peer reviewed and submitted to Clients electronically.
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Electrical Inspection

P & H provides qualified electrical inspectors for in process, final inspection and witnessing of factory acceptance testing (FAT). Typical items inspected are Low and Medium Voltage Motor Control Centers (MCC’s), Skid Mounted E-houses, Low and Medium Voltage Switch gear, Generator Packages, Transformers, Process Skid Packages, Modules, Overhead Cranes, PLC and DCS Panels, Fire Alarm and Communication Panels (including Fiber Optic), CCTV Field Devices, Junction Boxes, Motors, Bulk Electrical Components, HVAC equipment, EHT Control Panels and EHT Installations.

  • Inspection includes verification of installation to approved drawings and compliance to Governing codes and Client specifications.
  • Witness of in process testing including function testing, FAT testing, meggar testing and point to point testing. Sign off of documentation on behalf of the client of inspection and test plans and test reports.
  • Reporting as per client requirements. Reports are peer reviewed and submitted to Clients electronically.
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Specialty Inspection Services

P & H provides specialized inspection services as follows.

  • Co-ordination and witness of Non-Destructive and mechanical testing.
  • Witness of welding procedure qualification testing and welder testing.
  • Evaluation of fabrication facilities and capabilities.
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