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Independent Third-Party Testing Witnessing for Offshore Equipment, at Rigmasters Inspection, we provide independent third-party witnessing during Factory Acceptance Testing (FAT) and equipment verification processes. Our services cover both new and refurbished equipmentintended for offshore applications such as:

  • Subsea equipment

  • Piping systems

  • BOP systems and components

  • Risers, hotlines, and umbilical reels

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Inspection & Witnessing Services Include:

  • On-site witnessing of welding, fabrication, NDE methods, functional testing, and FAT activities

  • Detailed reporting of all test activities, outcomes, and any outstanding FAT requirements

  • Photo documentation (available upon request)

  • Reports tailored to meet DNV, ABS, API, or Lloyd’s Register compliance requirements

 

Specific Witnessing Services Offered:

BOP Testing Witnessing

  • Surface and subsea BOP systems

  • Functional testing, pressure testing, and full stack test observation

  • Visual inspection and verification

 

Valve Testing Witnessing

  • Gate, ball, check, and safety relief valves

  • Pressure, leakage, and cycle testing

  • Documentation of all observations and any deviations

 

Well Control Equipment Testing Verification

  • Choke and kill manifolds

  • Diverter systems

  • Pressure testing and safety verification

 

Pre-Shipment & FAT Witnessing

  • Final visual inspection prior to shipment

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Rigmasters Inspection witnessed the hydrostatic pressure test. Testing was performed by the manufacturer. Rigmasters’ scope was limited to witnessing and verification only. No certification authority is implied.

Third Party Inspection for HVAC

HVAC personnel participating in commissioning and functional performance testing activities are qualified, NATE-certified, and EPA refrigerant-licensed, and perform work in accordance with ASHRAE commissioning principles, applicable codes, and project-specific commissioning requirements.

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Rigmasters Inspection provides independent third-party witnessing and verification services across HVAC systems, subsea equipment, and BOP-related pressure and functional testing. We support client quality assurance programs by verifying that testing and commissioning activities are performed in accordance with approved procedures, project specifications, and applicable industry standards.

 

Our services include witnessing hydrostatic testing, functional testing, commissioning activities, and site inspections. Rigmasters verifies procedural compliance, observes test execution, confirms required parameters are achieved, and documents results. Our role is strictly limited to inspection and verification only. No certification authority, design responsibility, or operational approval is assumed or implied.

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