Onshore Oil and Gas

As the EPC partner of choice in Abu Dhabi, ALSA has an in-depth knowledge of the regional onshore oil and gas industry. We provide a wide range of services in this sector delivered to the highest quality and HSE standards. ALSA’s capabilities include:

Onshore oil and gas

  • Oil storage tanks
  • Gas compressor stations
  • Erection of gathering stations and degassing stations
  • Installation of petroleum refineries and process plants
  • Plant shutdown maintenance activities cathodic protection works
  • Installation, testing and commissioning of transmission, flow and injection pipelines
  • Installation of sacrificial anode CP system
  • Installation of impressed current CP system


Civil and structural works

  • Bulk excavation, filling and land levelling
  • Industrial buildings
  • Fabrication and erection of heavy steel supports, pipe racks, platforms and hand rails
  • Pre-casting and casting in-situ concrete works Foundations


Electrical and instrumentation works 

  • Erection of MV, LV, switchgears, motor control centres, power and instrumentation cables
  • Erection of sub stations, switching stations & transformers
  • Erection, testing and commissioning of field instruments, control valves and shutdown valves
  • Installation of passive cooling shelters and solar panels
  • Installation of fire and gas detection systems
  • Installation of SCADA and telephone networking systems