of knowledge





Risks analysis

of construction


Socially sustainable



Generalna Dyrekcja Dróg Krajowych i Autostrad

Investment Monitoring:

  • reconstruction of the bridge over the river Róż in the town of Młynarze in the traffic route of National Road 61
  • extension of Road S-7 for the parameters of two-lane road within the section of the ring road of Kielce, National Road 79 Junction Wiśniówka – Chęciny (Junction Chęciny) – conducting archaeological rescue research
  • conducting lepidopterological inventory for the project “Construction of Expressway S-7 within the section of the border of mazowieckie/świętokrzyskie Voivodeships – road-railway line junction in Skarżysko Kamienna”
  • herpetological preservation of the area of Motorway A-4 from Junction Brzesko to Junction Wierzchosławice