Since 2011, PT. TRIAGUNG JAYA ABADI was appointed as main contractor for repair and maintenance of all vessels that owned by PT. Bahtera Niaga International (BNI), the shipping company that owned AHTS vessel with main customer for Oil and Gas Company, with scope of work consists of :
- Steel Work
- Engine Repair & Maintenance
- Electrical Repair
- Blasting & Painting
- Wood Work
- Sanitary Work
