Tethys Plantgeria: Diving and Marine Contractors

Tethys Vessels

Tethys Plantgeria Ltd provides vessel chartering services that cover a wide range of offshore support and specialized vessel.

Diving and Marine Contractors

	Tethys Plantgeria Limited are experts in diving and underwater activities including underground burial and protection,maintenance on site of the emerged and submerged side of the Calm buoy,maintenance of Offshore installation etc Major underwater operation are carried out by our expert divers.These services include but are not limited to -NDT Underwater Inspections -ROV Survey -Offshore Construction, Maintenance and Repair -Installation of Anodes and CPM Systems -Trenching, Burying of cables and pipelines. -Pipelines and Spools tie-ins installation
Maintainance of SPM Calm Buoy Systems
	In the maintainance of SPM CALM BUOY Systems,the divers undergo the underwater cleaning of the calm buoy hull, hoses, & pipeline line end manifold (PLEM); and the installation or change out of damaged floating hoses.They also indulge in the cleaning of anodes and cathodic potential measurement, chain wear measurement at chain stopper & touchdown points, chain legs angle
measurement, wall thickness measurement and the inspection of subsea hoses configuration, buoyancy tank, & skirt. In the areas of Offshore construction we undertake IMR of offshore installations covering a wide range of services such as: Installation of sacrificial anodes on platform jackets and bracings utilizing both air and saturation diving operations. Installation of tie-ins; Assistance in laying of cables and pipes Riser repairs Diving support for subsea installations Maintenance & repair of permanent offshore structures Repair of underwater oil and gas pipelines

Tethys Plantgeria is now IMCA Certified

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