ROV support services include but not limited to:

• Full IRM ROV support services
• Pipelay and Cable lay position and touchdown monitoring
• Structure installation guide
• Acoustic underwater placement
• ROV survey sensor and system integration
• ROV inertia navigation
• Metrology of Jumper and Spool pieces
• Special ROV support vessels
• Project management Work
• Construction support
• Well intervention
• Light well intervention support
• Pipeline Inspection
• Drilling Support
• well completion support
• Underwater inspection campaigns
• NDT Survey
• Seabed inspection
• Bathymetry Survey
• Pipeline leak detection
• Assistance for Construction works
• Pipelay & cables monitoring
• Emergency response

PREVIOUS ROV WORK-SCOPE

BONGA FPSO Top Mooring Lines Replacement

Completion
Drill Support and Completion

XTs. Completion and De- Completion (Land BOP, Connect SJDF to XT by HFL and EFL, Valve Ops.)

IMR Ops:
1. PMV and XOV Subsea XT. valves Leaking Repairs by running MPRT to remove XT.’s SCM and Install Dummy SCM.
2. EFLs, HFLs and SCM Replacement. 3. Environmental Internal Tree Cap

– IMR Pre-commissioning Ops.
1. Pre-commissioning Flooding, Pigging, Cleaning and Gauging.
2. Hydro. Testing by PLR and Pressure Cap.

-Drill Support
(casing and BOP Landing)

– Suction Piles and Mooring Lines Installation
– Landing sleeper and Flow Valve of Pipe line

-Intervention
Well Intervention and Well plug

-FPSO Anchors and Mooring lines Replacement

-Intervention
Wellhead Intervention

-Drill Support
(Casing and BOP Landing)
Pre and after Umbilical laying survey by Multibeam and Pipe Tracker.

-Intervention
Well Stimulation and intervention

-Completion
Drill Support and Completion

Completion
Drill Support, Intervention and Completion
constructions Ops.
Jumper, FLDF and ITC Installation. X-Tree and Manifold Testing and Commissioning.

Completion
Drill Support, Landing BOP and Completion

Intervention
X-Tree Installation with EDP/LRP and Well intervention

Constructions Ops.

Jumpers and X Tree Installation and De- Installation by using MATIS system and CAT Skid System

Intervention
X-Tree and Manifold Intervention Ops, Jumper, X-Tree, SCM and FLDF (EFL and HFL) Installation

Constructions Ops.
Scale squeeze, Replacement XT Chock Valve, Removed Jumper, HFL and EFL from XT and Park it on a Stand, Replacement Jumper gasket by VCCT Tool and Manifold Intervention.

Survey
Platforms Inspection campaign

Constructions Ops.
X-Tree Landing and commissioning, Jumper Installation, FLDF (HFL and EFL) Installation, Metrology and Valves

FPSO Suction Piles and Mooring Lines Installation

– Drill Support
(Casing and BOP Landing)

– Constructions Ops.
Jumpers and FLDF Installation (Connect EFL and HFL between XT. And SDU), Manifold Intervention Ops.

-XTs commissioning, valves ops, EFLs and HFL Installation

-Touch Down Point Monitoring and Pipe line as Laid

-Subsea Construction Inspection
SPM, J-Tube, Mattress and Spools
Bottom Walk Survey, Touch Down Point Monitoring and Pipe line as Laid Survey

-Touch Down Point Monitoring and Pipe line as Laid Survey

-Soft Pin and Full Penetration Legs Check, Drilling Area Survey, Monitor Drill, Inspect Circulation and Cement Pumping around Casing

-Sub Sea Construction Inspection (Manifold, PLET, UTA, SDA and Jumper)
CP(Cathodic Protection) Measurements and UT(Ultra Sonic Thickness) Measurements

-Platforms Inspection

-Bottom Walk, Touch Down Monitoring and Pipe line as Laid Survey

Our services range include:

• Umbilical Lay and Installation Survey
• Pipeline Lay and Installation Survey
• Jacket and Topside Installation Survey
• Subsea Structure Installation Survey
• Submarine Cable Installations Survey
• 3D Photogrammetry for Spool Piece Metrology
• Survey Management Consultancy

Geophysical and Geotechnical Survey:

Our survey range and study discipline include:

• Desktop Study
• Pre-Engineering Surveys
• Pre-Installation Surveys
• Bathymetric Surveys
• Site Surveys
• Pipeline and Umbilical Route Survey
• Post Lay Survey
• As Built and CP Survey

CAN ALSO DEPLOY

• MBES (Multi-Beam Echo-Sounder)
• SBES (Single-Beam Echo-Sounder)
• SSS (Side Scan Sonar)
• SBP (Sub-Bottom Profiling)
• Magnetometer

Bathymetric & Charting:

Large areas of the ocean and the world remain unrivaled by modern engineering.
Other areas, which have high levels of traffic and with very high seabed require
regular multibeam surveys to provide data.

Diving support previous work scope

• Rig inspection
• Conductor clamp installation / IMR
• Clamp installation / IMR base line platform inspection
• Spool installation / IMR base line platform inspection
• IMR base line platform inspection
• Barge bumper installation
• Anode installation
• Pre engineering metrology
• Ship hall inspection, cleaning and repairs
• BPI / MGR on various jackets and platforms,
• BPI / MR on various platforms, installation of
• pipeline leak repair clamps
• BPI / MGR on various platforms, anode installation
• BPI / MGR on various platforms, installation of pipeline leak repair clamp, grout bag installation
• BPI / MGR of various platform, installation of christmas tree on wellhead, ssiv valve operation.
• Pipeline cutting and recovery of spool
• Sump cassion cutting using oxy cutting
• Clamp and installing riser clamps
• Member grouting and filling grout in the members
• Riser clamp intallation
• Spool piece installation
• Grouting under the pipeline
• Broco cutting and j tube inspection
• MPI and CVI on spud can welds
  Plem replacement
• Plem and sbm survey and maintainence, riser clamp installation pipeline leak repair
• SBM & platform maintainence and inspection

Get in touch with us today to make more inquiries