El Tebbin project Architectural Design included the following Ancillary buildings:
One Administration Building, (3-Story Building, approx.1400 Square Meters each), One, Owner Construction Offices Building, (2-Story Building, approx.600 Square Meters each), One PGESCo Construction Offices Building, (2-Story Building, approx.600 Square Meters each), One Warehouse/Maintenance Workshop, (2-Story Building, approx.3000 Square Meters each), One Firefighting Stations, (2-Story Building, approx.700 Square Meters each), One Gasoline station, (Single-Story Building, approx. 500 Square Meters), One Security Guards Dormitory Building, (60 persons) (2-Story Building, approx.500 Square Meters each), One Main Security Gatehouse (Single-Story Building), One Secondary Security Gatehouse (Single-Story Building), One Security fences, Eight, (8) guard towers and Two (2) gates, Landscape, Roads, playgrounds, and wall fence.