services

COMMERCIAL DIVING

 COMMERCIAL DIVING:

ADMABSis a specialized company at commercial diving activities approved by BUREAU VERITAS & Lloyds Register and carriesout all diving operation in compliance with IMCA Guidelines. The Company alsomaintains a certified Quality Management System wherein all diving activitiesare in compliance with requirements of ISO9001.

TheCompany is specialized in carrying out the following sub sea works using variousdiving modes:

·        Inspection of sub sea pipelines& offshore structures.

·        Installation of sub sea pipelinesand sub sea offshore structures.

·        Maintenance of sub sea pipelinesand offshore structures.

·        Sub sea inspection, maintenanceand installation of S.P.M s’

·        Demolition& removal of sub seapipelines and offshore structures.

·        Sub sea inspection and maintenanceof vessels and drilling rigs.

·        General diving services includingseabed surveys, debris clearing and assisting in rig moves.

• Installation & realigning of pipeline sleepers.
• Pipe lying.
• FRP pipeline installation.
• Assistance in pipeline pulling operations.
• Grouting operations to support free span correction activities.
• Handling & placement, rearrangement/realignment of concrete mattresses on pipelines.
• Pipe repairs using smart flanges, Plidco clamps mechanical connectors etc.
• Demolition & removal of old offshore structures & sub sea pipelines.
• Installation of new risers.
• Installation of new boat landings.
• Replacement of anodes.
• Installation of new Conductor Guides for wellhead towers.
• Seabed excavation.
• Minor dredging using airlift device.
• Minor dredging using hydraulically driven submersible pumps.
• Sand/debris removal from fire-fighting/cooling-water basins.
• Assistance in anchor handling.
• Assistance in rig moves.
• Weight-coat removal or cleaning of pipelines & structures using High pressure water jetting.
• Cleaning of pipelines & structures using garnet blasting.
• Underwater painting.
• Underwater cutting of steel using Broco welding rods.
• Underwater welding in support of installation/repair works.
Use of air bags to support installation/repair works.