Construction work for underpass of D-100 Highway in Derince Municipality, construction work of underpass, 310,85 metres in length, 30,10 metres in width (9356,59 m²).

Main Work Quantities 
Bituminous base: 795,799 tons
Binder Course: 3.977,752 tons
Fill Work: 22.071,732 m³
Excavation Work: 164.692,135 m³
Ø100 Bored Pile Work: 12.294,103 metres
Ø120 Bored Pile Work: 3.756,572 metres
Ø65 Bored Pile Work: 354,250 metres

Agreement Date: 09.06.2005