Residential building with shops and underground garages in residential area. Lyulin 2, Tsaritsa Joanna Blvd. 157, Sofia
| Investor / Employer: | LTT-91 – Ltd. |
| Architecture Designer: | PLANNING LTD |
| Designer of trench reinforcement structure: | BIAS-M Ltd |
| Characteristic features: | – single-row cantilever steel piles supported with anchors and struts |
| – pile length from 8 m to 12 m | |
| – excavation depth from 6 m to 10 m from the terrain | |
| – shotcrete 5 cm between piles |