Safe and effective access to your installations at sea
Access by helicopter or small boat to oil and gas installations and wind turbines involves risks. Both for your personnel as well as for the continuity of your installations. Cofely’s Offshore Access System (OAS) offers a safe and cost-effective alternative.
Offshore transfers: disadvantages of transport methods
The oil and gas industry has been using helicopters for years to transport personnel to and from installations at sea. The disadvantages of this include safety risks, limited use and inefficiency. Moreover, costly and high maintenance facilities are necessary for the accessibility of helicopters.
In the wind energy industry, however, small boats are used almost without exception. But with increasingly large wind farms further from the coast, the transfer time is increasing all the time. And small boats are extremely vulnerable to the situation at sea.
Safe and cost-effective offshore personnel transfer
Cofely Oil & Gas looked for a safe and reliable way of transferring personnel to installations using larger sailing vessels. With our knowledge of offshore installations and using all the applicable safety norms, we developed the Offshore Access System: a safe, reliable, efficient and cost-effective way of offshore personnel transfer.
The Offshore Access System
A 21 metre long telescopic catwalk.
Automatically neutralises ships’ movements and waves up to 2 ½ metres.
It thus makes a safe coupling with the platform via a patented automatic system.
Advantages of the Offshore Access System
- Risk for your teams reduced to nil.
- Minimal travelling time for employees, even in mist or rough seas.
- Personnel accommodation separated from working installation.
- Work places on the sailing vessel, meaning that less work is necessary on dry land.
- Work places and accommodation on the sailing vessel, meaning that work can be carried out efficiently on the platform during the whole shift and maintenance can be carried out on different platforms consecutively.
Want to know more?
If you would like to know what Cofely can do for you, please contact us. We will be happy to discuss our solutions in more detail.



