Perpa Trade Center
| Employer | : | PERPA TRADE UNION (S.S. KARAKÖY PERŞEMBE PAZARI İŞYERİ YAPI KOOPERATİFİ) |
| Location | : | Okmeydanı/İstanbul |
| Definition of the project | : | The trade center complex with 669.000 m² closed area, a building with 13 stories and ramps where the vehicles can enter the building once every three stories, 24 people elevators, 12 load lifts, and 24 escalators was completed in a record time of 2 years. |
| Excavation | : | 1.500.000 m³ |
| Reinforcing Bar | : | 22.000 ton |
| Reinforced Concrete | : | 155.000 m³ |
| Steel Column - Beam Formwork | : | 460.000 m² |
| Pre-tensioned Hollow Core Slab | : | 450.000 m² |
| Prekasted Facade | : | 40.000 m² |
| Internal Walls | : | 300.000 m² (Light weight concrete) |
| Marble Flooring Coating | : | 90.000 m² |
| Aluminum Joinery | : | 300 ton |
| Stellwork | : | 350 ton |
| Glass | : | 80.000 m² |
| Construction Type | : | Columns and beams were built by pouring in site with classical method, the slabs as prefabricated (hollow slab) |