Karkia

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Inspection Projects

• Salman Field development Project (EPC3)
  
  Offshore pipe laying project on lay-barge
  Total length of line: 29 km
  Line size (OD): 30 inches
  Welding method: Automatic welding
  Inspection method: AUT (Automated Ultrasonic Testing)
  Client: IOEC (Iranian Offshore Engineering and Construction)
  Owner: IOOC (Iran Offshore Oil Company)
  Duration: 1 Month
  Status: Finished
  More...
   

• South Pars Development Phases 9&10
  
  Offshore pipe laying project on lay-barge
  Total length of line in Phase 9: 85 km
  Total length of line in Phase 10: 93 km
  Line size (OD): 32 inches with a 4 inches Piggyback line
  Welding method: Automatic welding
  Inspection method: AUT (Automated Ultrasonic Testing)
  Client: IOEC (Iranian Offshore Engineering and Construction)
  Owner: POGC (Pars Oil and Gas Company)
  Duration: 7 Months
  Status: Finished
  More...
   

• South Pars Development Phases 17&18

Scope: Shore-pulling part of both phases on lay-barge
Total length of line in Phase 17: ~4.5 km
Total length of line in Phase 18: ~4.5 km
Line size (OD): 32 inches with a 4 inches Piggyback line
Welding method: Automatic welding
Inspection method: AUT (Automated Ultrasonic Testing)
Client: IOEC (Iranian Offshore Engineering and Construction)
Owner: POGC (Pars Oil and Gas Company)
Duration: 15 Days
Status: Finished
More...

• Darquain 2^nd Stage Development

Scope: Inspection of 1^st stage Separator Vessels for Crack

Reference Standard: ASTM 577 & 578
Total number of vessels: 2
Material: A516 Gr.70 with Inconel cladding
Inspection methods: ToFD, Semi-mechanized PE, PE
Client: Eni Iran BV
Duration: 20 Days
Status: Finished

• South Pars Development phases 17&18

Scope: Pipe-laying of both phases on lay-barge
Total length of line in Phase 17: ~102 km
Total length of line in Phase 18: ~109 km
Line size (OD): 32 inches with a 4 inches Piggyback line
Welding method: Automatic welding
Inspection method: AUT (Automated Ultrasonic Testing)
Client: IOEC (Iranian Offshore Engineering and Construction)
Owner: POGC (Pars Oil and Gas Company)
Duration: 5 Months
Status: Awarded

• Sirri to Assaluyeh Pipeline Project

Scope: Pipe-laying on lay-barge
Total length of line: ~282 km
Line size (OD): 32 inches
Welding method: Automatic welding
Inspection method: AUT (Automated Ultrasonic Testing)
Client: IOEC (Iranian Offshore Engineering and Construction)
Owner:
Duration: 7 Months
Status: To be started 1st of June

• Inspection of Spherical legs

Scope: detection and monitoring of corrosion under Fire Proof
No of tanks: 3
Legs per tank: 10
Inspection method: INCOTEST (Pulsed Eddy Current)
Client: TORC (Tehran Oil Refining Co.)
Duration: 1 Month
Status: Awarded

• Feasibility and preliminary studies for the internal inspection of subsea SBM and Jetty lines from seashore to Azarpad jetty.

        Scope: Consultancy service on applicable NDT methods for the internal

                   inspection of crude oil pipelines
        Inspection method: NA
        Client: OTC (Oil Terminals Company)
        Duration: 6 Months
        Status: Awarded

R&D Projects

• Improvement of UT Signals by Digital Signal Processing
  
  Scope: Potential applications of digital signal processing techniques for the       improvement of time resolution and signal-to-noise ratio of ultrasonic time-of-flight diffraction (TOFD) signals.
  Client: Applus RTD 
  Duration: 3 Months
  Status: Finished