Pipeline Renewal by Meera Marine
Meera Marine undertakes comprehensive pipeline renewal jobs on various types of ships, including tankers, bulk carriers, container vessels, offshore vessels, and passenger ships. We specialize in the renewal of pipelines used for different shipboard systems, such as fuel oil, lubricating oil, sea water, fresh water, ballast, air, and hydraulic systems. Our team ensures all work complies with classification society standards and ship-specific requirements.
- Inspection and Assessment
The process begins with a detailed inspection of the pipeline system, including wall thickness measurements, leak detection, and corrosion assessment.
Isometric drawings and flow diagrams are reviewed to identify the exact layout and routing. - Planning and Material Preparation
Based on assessment, a renewal plan is prepared in consultation with the ship's technical team Pipes are fabricated in-house or on board using approved materials such as mild steel, stainless steel, Cu-Ni, or galvanized steel, depending on the application.
Flanges, fittings, gaskets, and supports are sourced as per specification. - Dismantling and Installation
Old and damaged pipes are carefully removed, ensuring surrounding systems and structures are not disturbed.
New pipes are installed using appropriate methods such as welding, flanging, or threaded joints.
Pipe supports, brackets, and hangers are renewed or adjusted for proper alignment. - Testing and Commissioning
Hydrostatic and pneumatic pressure tests are conducted as per system requirements.
Welds are tested with NDT methods if required.
The system is flushed and tested in operational conditions under supervision. - Documentation and Classification Approval
As-built drawings are updated and test records submitted for class surveyor verification.
Final handover is completed after inspection and sign-off by ship's representatives and classification authorities.
Meera Marine's pipeline renewal services ensure the restored integrity and efficiency of shipboard systems, improving safety and performance while minimizing downtime.
