approx. 16,000 m3 topsoil removal and application

approx. 40,000 m2 of qualified soil improvement

approx. 3,500 m pipeline various. Making DN from concrete/plastic

produce approx. 60 precast shafts made of concrete

approx. 42,000 m3 soil or rock extraction and application

approx. 42,000 m3 of qualified soil improvement

Dissolve and recycle approx. 25,000 m3 of soil or rock with hazardous substances

approx. 14,500 m3 of soil or rock dissolve and recycle

Installing approx. 18,500 m2 of plastic waterproofing membrane

produce approx. 9,500 m3 frost protection layer

Produce approx. 23,000 m2 asphalt base course

produce approx. 22,800 m2 asphalt binder course

Produce approx. 22,600 m2 asphalt surface course

Produce approx. 1,400 m2 asphalt base course

1 rainwater retention basin

1 rainwater treatment system

approx. 16,000 m3 topsoil removal and application

approx. 40,000 m2 of qualified soil improvement

approx. 3,500 m pipeline various. Making DN from concrete/plastic

produce approx. 60 precast shafts made of concrete

approx. 42,000 m3 soil or rock extraction and application

approx. 42,000 m3 of qualified soil improvement

Dissolve and recycle approx. 25,000 m3 of soil or rock with hazardous substances

approx. 14,500 m3 of soil or rock dissolve and recycle

Installing approx. 18,500 m2 of plastic waterproofing membrane

produce approx. 9,500 m3 frost protection layer

Produce approx. 23,000 m2 asphalt base course

produce approx. 22,800 m2 asphalt binder course

Produce approx. 22,600 m2 asphalt surface course

Produce approx. 1,400 m2 asphalt base course

1 rainwater retention basin

1 rainwater treatment system