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Offshore

Sleipnir Offshore is recognized as a specialist in IRM (Inspection, Repair, and Maintenance) and offshore construction. Our core capabilities include:

  • Saturation Diving
  • Surface Supplied Diving
  • ROV Support
  • Vessel Supply
  • Hyperbaric & Wet Welding
  • Creating Dry Space
  • Engineering
  • Survey
  • Dredging

Civils

Sleipnir Offshore SDN BHD was established in April 2019, bringing the six decades of accumulated experience from its parent company, Sleipnir Offshore, in civil underwater construction.Our Civil Services Include:

  • Underwater Concreting
  • Surface Supplied Diving
  • Creating Dry Space
  • Engineering
  • Survey
  • Dredging
  • Bridges & Tunnels

Hydro Power Dams

Sleipnir Offshore is a trusted specialist in hydropower dam maintenance, repair, and construction. Our Hydro Power Dam Services Include:

  • Dam Maintenance
  • ROV Support
  • Surface Supplied Diving
  • Saturation Diving
  • Creating Dry Space
  • Hyperbaric & Wet Welding
  • Survey
  • Engineering
  • Dredging

Hyperbaric & Wet Testing

Through its advanced hyperbaric and wet test centre, Sleipnir Offshore delivers a comprehensive suite of services—ranging from component testing to welding qualifications and beyond—ensuring precision, safety, and and reliability for our clients

  • Hyperbaric testing
  • Hyperbaric & Wet Welding
  • Engineering
  • Inspection and Repair Vessels
Sleipnir Offshore Sdn. Bhd. is able to provide clients with the following support for EPIC construction and IRM projects and provides Diving Support Vessel to conduct the work:

Project Management and Engineering

Provision of highly professional project management
Engineered solution for any underwater problem
Offshore and Civils Engineering
Site / Project Engineers

Diving Services

For both inshore marine civils and offshore support including:

Saturation diving Sleipnir Offshore owns & operates 3 saturation systems
Surface supplied mixed gas diving
Nitrox diving
Air diving

ROV Support

The Seaeye Cougar XT is specially designed for handling strong currents, and can perform most observation or light work functions.

Hyperbaric Welding

A full range of services from the Procedure Qualification through to Production Welds, including:

Hyperbaric welding and testing facility
Engineering — procedures for weld qualification
Fabrication & design/fit out of habitats to client requirement
Existing habitats to fit most applications and pipeline diameters
Qualified personnel & equipment

Survey

A range of underwater diving/ROV surveys, including:

Subsea Pipeline, Umbilical Installation Survey & Positioning
Pipeline Route Survey, Pre-lay Survey and Post Lay survey
Drilling Rig, Barge & Anchor Handling Tug positioning
Jacket / Platform & Subsea Structure Installation
FPSO Installation / Decommissioning Survey & Positioning
Hydrographic Site Survey (Near shore/ Offshore)

Creating Dry Space

Habitats create a dry environment typically used to undertake a range of critical subsea tasks, including:
Welding
Repairs / refurbishment of piles, sheet pile walls, locks and gates
Inspection
Cleaning and clearing tunnel boring machine heads
Concreting

Self-propelled habitats to enable divers to operate in confined spaces where long distances limit free access to the surface and so prevent unaided diver intervention.

Dry Space Creation

Modification of existing habitats to meet client requirements
Design & manufacture bespoke habitats
Range of cost-effective cofferdam solutions to create open air
Working environments underwater
Deployment and operation of habitats & cofferdams

Underwater Concreting

Consultancy
Preparation of procedures
Excavation & Site preparation
Patented technology and propriety systems
Pouring of concrete and site dewatering after concrete setting

OUR WORK

Recent Projects we have been completed