Other groundwork realizations
- Piles execution for the Nowy Sącz overpass (72 piles 150 mm in diameter).
- Underground gallery execution under the Solidarność Alley in Warsaw (230 piles 2784.1 m in total length).
- Infrastructure execution for the fast city tram line in the area of Mogilski Roundabout in Krakow (the project included large-diameter piles 280 m in total length and 1.5 m in diameter as viaduct support as well as four piles 1.2 m in diameter as parts of the underground gallery construction).
- Pithead construction on the SG-1 shaft for KGHM Polska Miedź S.A. Polkowice-Sieroszowice Division (execution of ferroconcrete large-diameter piles in 1,500 mm cover pipes).
- Overpass reinforcement as part of contract – Legnica By-pass (area ground injections, drilled micro-piles 100 mm in diameter).
- Ground reinforcement under electric block foundations at the Dolna Odra Power Plant Complex in Nowe Czarnowo near Gryfino, by way of injection stabilizing loose and watery grounds.
- Reinforcement of fast underground railway tunnels in Ankara by method of jet-grouting as part of the Ankaray Project in Turkey (3,094 piles in total were made, 55,940 m of jet-grouting holes drilled and 13,542 m of jet-grouting done).
- Pile execution for bridge structures as part of the A-4 highway on the Sośnica-Wirek section (322 piles in covering pipe; 600, 800, or 1000 mm in diameter).
- Pile execution for bridge structures as part of the A-4 highway on the Wądroże-Krzywa section (piles 1200 mm in diameter).
- Palisade execution (a total of 91 piles ø640) for a metro ventilator room in Warsaw.
Infiltration wells execution in Wrocław (7 wells 1500 mm in diameter). - Pile execution as part of bridge projects in Spytkowice, Kunice and Buczyn (28 piles with diameters ranging from 800 to 1000 mm).
- Foundation piles for a sound-screen by the R-VIII shaft at the KGHM Polska Miedź S.A. ZG Rudna Division (pile diameter 880 mm).
