
A Frame
Portable A-Frame
A Frame
OCS owned and fabricated A-frames are mainly used for jetting operation but the A-frame can still be used for other activities (eg; stinger deployment).
OCS owns several A-Frames but 2 of the main ones on our UB01 are as below;
- Port or starboard side deployment (Portable A-frame)
- UB-01 stern deployment (Fixed A-frame)
The A-frame are associated with the services as per below
- Pipeline Pre-Trenching Services
- Pipeline Post Trenching
- Utility Barge, Multicat Support

The specifications for the Stern A-Frame is as below
