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subsea7

Seven Seas - Pipelay Load Test System

Services Provided: Turnkey Equipment Supply

Pipelay System Certification Testing

The Load Test System is required to perform the following proof tests:

  • 825 Tonne Moonpool Doors
  • 400 Tonne Tensioner
  • 170 Tonne Tensioner
  • 450 Tonne A&R
  • 125 Tonne A&R

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Concept Design Stage
  • 3-D Model to prove concept
  • One piece of kit with simple mode change operation
  • Compression and Tension
  • Telescopic Design
  • Compact length
  • Remote connection to Test Beam
  • Excellent access
  • Common hydraulic components
  • Strong focus on Operational aspects (Risk assessments etc)
  • Storage and Transportation within Standard Container
s7 load test eqmt 2

loadtest design1

Detail Design Phase

  • Calculation Pack
  • Design Reviews with Customer
  • PUWER Assessments
  • Operating Procedures
  • Risk Assessments
  • Factory Acceptance Tests (FAT)

design docs

Manufacture, Black Build and Assembly

  • Preparation of manufacturing drawings
  • Selection of subcontractors with appropriate ISO Quality Systems
  • Support and guidance during manufacture stages
  • Regular reporting to ensure project delivery on time
  • Development of FAT procedures to prove functionality of sub components
  • Black build and client witnesses Pre FAT and Load Test
  • Painting and Final Assembly
  • Final FAT and Delivery to quayside
  • Offshore Support for setup and load test provided
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load test eqmn and sky
Proposed Storage and Transport System for Load Test Equipment

lte storage
load test equipment on the vessel