Construction and infrastructure

Design and construction of Zemlyane Metro Depot

Geometro Zemlyane Consortium with a leading partner Geostroy AD и членове
Transremontstroy EAD and BIAS-M EOOD as members completed the project for design and construction of Zemlyane Metro Depot. The facility is used for rolling stock maintenance and a train stabling area for Metro Line 3. The project is financed under Operational Programme Transport and Transport Infrastructure 2014-2020.

The metro depot is partially situated on the territory of the existing Zemlyane Bus Garage. The works completed under the project include: construction of 400 m metro rail lines, a train shed for 26 trains, а two-level repair shop, а four-storey administrative building with 20 parking spaces, a garage for specialized vehicles, a heating station building – a boiler compartment, a train wash on a separate track, а 98-m long manoeuvre track, a “hot reserve” spare track, a separate track towards the open space storage area south of the repair shop, a power substation, open space storage areas, etc.

Zemlyane Metro Depot won the Strategic Project Award in the category “Urban Development Projects” at the National Contest ‘Building of the Year 2019’.

Metropoliten JSC - Sofia Municipality
Geometro Zemlyane Consortium
Project implementation period:
2016 - 2019


A private company with over 30-year history, which has implemented some of the most successful and significant projects in the mining industry, industrial construction, road infrastructure and environmental protection in Bulgaria.