Section MIII - MC - 15 to MIII - MC 16 - Mizia/NBU
Sofia Metro Extension Project, Third Metro Line - Botevgradsko Shosse Blvd. - Vladimir Vazov Blvd. - Central part of the city - Ovcha Kupel residential area, stage II with four metro stations; separate position № 2 - near MC 18 with 2 metro stations - working shaft for implementation of TU under NATM
- Client
- SOFIA MUNICIPALITY / "METROPOLITEN" Jsc.
- Architecture
- BIAS-M Ltd, arch.Evangelina Sirakova
- Main contractor
- METROBUILD WEST ASSOCIATION
- Facility length
- 900 m
- Design
- Complex design
- Technologies and features
- - metro tunnel built by Top-Down method on slotted walls, monolithic reinforced concrete
- ventilation system (VU) - partially Top-Down, partially open method, monolithic reinforced concrete
- tunnel section built in an open way from monolithic reinforced concrete - Phase/stage
- in operation since 2021