Air Defense Headquarters Building

Project Brief

Client:                                MODA/Air Defense Forces

Main Contractor:          Direct contract

Location:                          Riyadh, KSA

Scope of work:              Total electro-mechanical work

Project duration:         1999 - 2004

Contract Value:            18,600,000$

Project Details


The project consists of three main buildings (New Accommodation building, and two extension buildings to the east and west of the existing building). In addition to utility building includes a pump room, generator room and main electric room. With total build up area of 10,325 m².

Scope of project:

Our scope in this project covers the supply, Installation and testing of the following works:

Mechanical Works:

  • Provide Air conditioning to the buildings by using combined chilled water system and roof top package units with total cooling capacity of 396.0 TR
  • Provide ventilation to the buildings through exhaust fans.
  • Underground piping works for; firefighting, water supply & drainage system.
  • Above ceiling/exposed piping & pipe risers for chilled water system & other systems
  • Installation and testing of Air conditioning duct works with complete components & accessories.
  • Toilet and bath fixtures and accessories.
  • Plumbing Fixtures and plumbing appliances
  • Firefighting wet sprinkler system and FM200 systems for utility rooms.
  • Fire hose Cabinets, fire hydrants with all devices and accessories.
  • Installation of pumps with all consecutive valves and accessories
  • Air balancing and water balancing for HVAC system.
  • Building Management System.
  • Testing & commissioning of all mechanical systems.

Electrical Works:

  • Electrical Distribution equipment with total load of 1980.22 KVA
  • Main Distribution panel boards with main rating of 3008.63 Amps. and Sub-distribution boards
  • Installation of stand by Generator with total capacity of 1250 KVA
  • Raceways
  • Conductors and Grounding
  • Boxes & Wiring devices
  • Starters, Boards and Switches
  • Lighting systems
  • Electrical Utilities
  • Telecommunication system
  • Security systems
  • VOICE Systems
  • MATV System

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