The company provides consulting services as a partner of “Metrokonsult BG”, “Infram” JSC and “Infram” Ltd in a JV “IMI” – Consultant (Construction Supervision). The project is divided into sections and stations in four separate lots:

  • Lot № 1: Section from km 11+ 966.34 (starting shaft of the tunnel-boring machine) to km 8 +996,69 (end of MS 11) with 2 stations
  • Lot № 2: Section from km 8 +996.69 (end of MS 11) to km 6 +561.05 (end of MC 8) with 3 stations
  • Lot № 3: Section from km 6 +561.05 (end of MC 8) to km 4 +950 with 2 metro stations and a tunnel section

Lot № 4: Tunnel section implemented with a tunnel-boring machine from km 11+966,34 (starting shaft) to km 5 +248,57 (output shaft).