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HHA provides support & engineering services for the upstream and downstream sector in the Oil and Gas industry focusing in minor fabrication and maintenance works

HHA's main operation yard is located at the Teluk Kalong Industrial Area, Kemaman which covers an area of 5.6 acres to facilitate our fabrication services, inspection, testing and storage. Our Teluk Kalong Yard is also the site office location for our Top-Side Construction Maintenance Services (TCMS) and Top-Side Blasting Painting Services (TBPS) operations for the CAKERAWALA COMPLEX CARIGALI HESS OPERATING COMPANY SDN BHD. HHA also operates a fabrication yard in Labuan (East Malaysia) and a supply base branch located at the Kemaman Supply Base. Our services include

:Provision of

Construction and Maintenance Equipment and Manpower
Piping, HVAC & Exhaust stack insulation upgrade
Electrical, Mechanical and Instrumentation Works
Routine/daily maintenance
Total integrated plant maintenance
Turnaround maintenance
Marine Vessels and Support
Blasting and Painting Services
 Process equipment installation & upgrade
Safe House Habitat
Supply and Servicing Of All Type of Valves
Hot and Cold Insulation
Ampelmann Gangway System

Top-Side Construction Maintenance Services

Hook-Up and Commissioning for Offshore and Onshore Facilities
Onshore Infrastructure and Building Construction
Restoration of Offshore Platforms and Living Quarters
Construction Planning, Management and Supervision
Offshore Engineering & Management
Instrumentation & Control
Pipeline Engineering & Management
Onshore Fabrication
Process engineering
Structural Engineering
Engineering Design Studio
Mechanical Engineering
Lifting & Handling

:Construction and Fabrication of

(Structural Steel (Upstream & Downstream
(Process piping (Upstream & Downstream
Turbine Expansion Joint/Bellow and Exhaust Stack
Turbine Enclosure Panel
Pressure vessels
Flow line
Compact manifold
Chemical Injection Skid