Completed Projects

ABB Group

Description:The project consists of three buildings with common underground car parks. It will be a corporate office center that will include leasable office space, built to suit operations offices for the ECQ, a commercial banking operations building with trading floor, program amenities for tenants and public users, a computer data center and 3 levels of below grade parking.

The project is composed in a multi-structure campus configuration, including three primary office buildings linked together via an enclosed atrium streetscape.

MEP Project Description :

HVAC system mainly consists of 10 no. Air Cooled Chillers each 340 tons, supplying Data Centers and electrical rooms located in the buildings. Heat Exchangers connected to Marafiq supplying basement lobbies and offices areas. Ventilation system with car park exhaust fans, smoke and pressurization fans.

Plumbing - Water Supply system mainly supplied by municipality water along with collection tanks and filtration tanks according to Green Building LEED V2 consisting of City water tank 94 m3 , feeding clear water tank, fire tank and filtration tank. Clear water tank 56.4 m3 supplying lavatories. Riser of rain water pipes collected into irrigation tank 56.4 m3. Filtration tank 47 m3, supplying Building 1, 2 and 3 as WC ,UR’s flushing.

Plumbing - Drainage System designed subject to Green Building LEED V2 mainly consisting of Riser of waste pipes from the lavatories collected into filtration station. Domestic water tank supplying Building 1, 2 and 3. Riser of soil pipes from WC, UR’s and FD collected into the sewerage network.

AL Bahjah Seeb Muscat (HVAC, MEP Works)

Description: The packages consist of complete MEP works.


  • HVAC
  • Plumbing and Drainage
  • Fire Fighting
  • Sewage Piping Network


  • Power Distribution network
  • Diesel Generator and ATS
  • Earthing
  • Fire Alarm System –CCTV and Security
  • System Telephone Network- Data
  • Network
  • Low Voltage System
  • BMS System

Duqm Infrastructure Work

Description: Infrastructure work for 2659 plots covering an area of 3,281,000 m² which includes all Underground pipe works, Power Conduits, Telephone Cable Conduits, Street lighting works. Construction of 101 precast for substation buildings in the area.

Water Supply, Storm WATER & Sanitary line for 197 km Road works Asphalt Kerbstone & Road marking for an area of 725,000 m² Soil improvement of the area by Dynamic Compaction 3,281,000 m² Supply & transportation of Backfilling Material 15,000,000 m³ Compaction of Backfilled Soil 8,000,000 m³

Duqm Refinery Civil Works

Description: Civil and Underground Works for Atmospheric Residue Desulfurization, Diesel Hydrotreater and Kerosene Hydrotreater Units covering an area of 400,000 m2 which includes all concreting, underground piping and precast erection works.

64,000m3 of Concreting Works, 16,000m3 of Precast Erection, 37,000m3 of Trench Excavation, 200,000m2 of Concrete Paving, 130,000m2 of Gravel Paving, 5km of Clean Storm Water Network - from 200 to 500mm in diameter, 13km of Accidentally Oil Contaminated Network - from 80 to 500mm in diameter, 14 km of Oil Drip Sewer Network - from 150 to 200 mm in diameter, 16km of Fire Water Network - from 40 to 600 mm in diameter.

Get In Touch

Al Nahdah Salalah, Salalah
Postal Code 211,
Sultanate Of Oman

+968 77321654