offshore construction support
The challenges of the subsea – topside interface is where OMSi excel. With an extensive understanding of foundation and platform cable entry systems, OMSi is well placed to provide support throughout the construction phase of projects. Our hands-on experience and unique insight allows us to offer a diverse range of support to meet the needs of your project.
Site Preparation
- Route engineering
- Pre-Lay Grapnel Run (PLGR)
- Route Clearance (RC)
- Boulder & debris clearance
- Platform preparation services
- Shore end inspections
Cable Installation
- Cable & accessories supply
- Cable & accessories delivery
- Cable shore end landing
- Tower & OSS pull-ins
- Cable stripping & routing
- Hang off installation
- Termination & testing
- Commissioning
Cable Protection & Burial
- Plough Burial
- Jetting Burial
- Mass Flow Excavation (MFE)
- Mattress Installation
- Rock filter & grout bag installation
- Specialist cable protection
- Articulated pipe installation
- Cable crossing construction
Foundation Support
- Piling
- Rock placement
- Grouting
- Noise mitigation – Bubble curtains
Subsea Intervention
- Management of integrated ROV & diving solutions
Personnel
- Our sister company Offshore Marine People & Academy work with us to supply the right personnel for project requirements