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BIAS-M
Bulgaria
- Sections
- 2
- Length
- 11 km
- Median slip
- +1 mo
- Median overrun
- –
Slip measured on 1 of 2 sections built.
No section this firm built records both an estimate and a final cost.
Only construction counts toward these figures. A design contract is listed on the firm's page and never folded in, because a construction overrun belongs to whoever built the thing.
Joint ventures worked through
- Metro Bild Mladost Consortium
- Metro Bild Tsentar Consortium
Work done in a joint venture is credited to each member firm, so a venture has no page of its own and never appears beside its members: that would count one section twice.
Sections built
| Section | Country | Status | Length | Opened | Slip |
|---|---|---|---|---|---|
| Sofia Metro Line M1 (Slivnitsa – Business Park Sofia) / Mladost 1 – Business Park Sofia | Bulgaria | Opened | 3 km | May 2015 | +1 mo |
| Sofia Metro Line M3 (Gorna Banya – Levski) / Stage 1: Vladimir Vazov Blvd – city centre – Zhitnitsa St (Hadzhi Dimitar – Krasno Selo) | Bulgaria | Opened | 8 km | Aug 2020 | – |
Firms credited with at least 2 sections, worst median slip first. Measured exactly as on the performance page.