Manson Construction Other service
Subsea Cable & Pipeline Support
Derrick barges and crews supporting subsea cable lay, cable protection and subsea pipeline repair.
Description
Manson's derrick barges serve as work platforms for subsea cable and pipeline projects, hosting cable, splicing facilities, dive crews and equipment.
Key features
- Derrick barges as platforms for cable reels, splicing houses and dive crews
- ROV and hand-jet support for unburying existing cable
- Placement of articulated concrete cable mats
- Modified mooring system for work in extreme currents
Applications
- Prysmian/Transbay subsea cable replacement (derrick barge HAGAR), repairing the cable linking Pittsburg, CA with San Francisco
- Cable lay support and cable mat installation (EINAR)
- Cook Inlet pipeline repair with divers and welders (HAAKON)
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