As a trusted partner of choice in the subsea oil and gas sector, POSH Subsea provides value, quality, and delivery on schedule to our customers. Our expertise and commitment enables us to deliver a comprehensive suite of subsea services across the value chain to meet our clients’ needs holistically.
POSH Subsea’s ethos revolves around performing all our offshore projects to world class standards of safety and quality. Our culturally diverse offshore teams always strive to achieve their targets in a safe and professional manner, consorting with the technical know-how and engineering solutions provided by our experienced onshore Project team. Our expert team of superintendents and engineers with cumulative offshore experience spanning over 90 years, world class Subsea saturation & air diving team backed up by highly skilled welding and rigging teams on deck, ensure the safe and timely execution of even the most complicated subsea activities.
POSH Subsea is a member of IMCA.
Inspection, Repair and Maintenance (IRM)
Our IRM services include:
General Visual Inspection (GVI)
Pipeline, flowline and cable route inspection
Rigid and dynamic riser inspection
Debris inspection and removal
Scour and stability inspection
Corrosion damage inspection and Non-Destructive Testing (NDT)
Marine growth inspection and removal
Cathodic Protection (CP) surveys
Jacket strengthening and pipeline stabilisation
Subsea structural welding and burning
Subsea Construction Services
Our subsea construction services include:
Fabrication and Installation of Stalk-on Risers to pipeline using davits to Lift pipeline.
Fabrication and Installation Retrofit Risers.
Fabrication and Installation of J-tube / I-tube.
Fabrication and Installation of Subsea Spools.
Installation of SPRU, PLEM, SSIV, Piggable WYE, Jacket New Members etc.
Installation of Riser Guards, Boat Landings, Barge Bumpers.
Pipeline Crossing and Freespan Rectification.
Redundant Riser and Riser Clamp Removal Works.
Riser, I/J-tube, Riser Guard Clamp Installations.
Diving Services for Hot Tap, Pipeline Precom Support, Platform Tie-back works etc.
Underwater Welding and Repair
Subsea Umbilicals, Risers and Flowlines (SURF)
Our SURF services include:
Installation of subsea umbilicals, risers and flowlines
Installation of composite cables
Installation of subsea structures (Pipeline End Termination (PLET) and Pipeline End Manifold (PLEM))