Notes
Slide Show
Outline
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  Certification of Salvaged Platforms
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Salvage To Re-Install
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Overview
  • Minerals Management Service (MMS) Attendees
  • Review and Discuss Section 15
  • Positive Material Identification (PMI)  Demo - Office
  • NDE Process
  • Caisson Certification
  • PMI Demo-Yard
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  MMS Attendees
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Section 15 – Highest Priority Items
  • Secure original drawings and year installed
  • Planned service life at new location
  • Design to 33 KSI – if original record unavailable
  • Section 15.2.3.2 Material – Joint Cans requiring Grade 50 KSI
    • Perform Brinell Hardness to verify tensile and yield strength
    • Perform Positive Material Identification (PMI) to verify chemical composition – Mn greater than 1.33 is Grade 50
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PMI Demo - Brochure
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PMI Demo – A36 and Gr 50 Plate
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PMI Demo – Brinell Hardness Test
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  PMI Demo - Test
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PMI Demo - Test
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  PMI Demo - Read Out
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PMI Verification – Grade 2H50
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PMI Verification – Grade A36
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NDE Process
  • Engineering company selects which nodes to perform NDE per Section 15
  • Contractor blasts nodes to near white
  • NDE company performs NDE
  • Photos taken
  • Report submitted to Engineering company
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      NDE Report-Jacket Node Drawing
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  Blasted Node
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      NDE Report-Jacket Node Test Report
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  Engineering Report – MMS Submittal
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Caisson Certification
  • Original Drawing of Salvage Material
  • Locate Certified Material on New Caisson
  • NDE 100% Girth Weld/10% Long Seam
  • PMI Test each Can/Joint of Pipe
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Caisson Certification
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      Caisson Certification – Drawing As Built
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Caisson Certification – Final Drawing
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PMI Demo – Test
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  PMI Demo - Test
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Leader In Re-Certification of Salvage Platforms