Lot 1: VE325 - Civil engineering works SW Natternberg II with bridge

Lot 2: VE780 - Baubüro des AG

New construction of a pumping station and a bridge and the elevation of the existing Danube dike in earthworks. This includes earthworks, sheet piling, bored piles, sealing walls, concrete, prestressed concrete and reinforced concrete work, shaft, pipe, path and pipeline construction work as well as technical processing.

Natternberg II pumping station

- Dike filling as temporary flood protection (delivery material approx. 11,000 m3)

- Removal of existing dike and excavation of sloping excavation pit for new pumping station (earthworks approx. 15,000 m3)

- Install vertical partition wall for excavation enclosure (approx. 3,750 m2)

- Production of pumping station Natternberg II with 3 pump chambers, sluice pipe, inlet and outlet structure (reinforced concrete work approx. 1,910 m3, natural stone façade approx. 140 m2)

- Operating area (asphalt works approx. 465 m2)

- Sewer construction and conduit works

- Construct grinding buses, inlet and outlet trenches (earthworks approx. 17,200 m3)

Bridge over the inlet

- Bridge foundations (14 bored piles, approx. 102 m in total)

- Drain stream bed with big bags/sandbags/fill and pipe DN500

- In-situ concrete approx. 67 m3, prestressed concrete elements approx. 30 m3

- Bottom and embankment protection (paving work approx. 150 m2)

Dike construction

- manufacture bodies (zones 1, 2 and 2a) (delivery material approx. 7,400 m3; intermediate stored material 2,200 m3)

- Deichinnendichtung (Spundwandarbeiten ca. 1.700 m2)

Road and path construction

- Create new paths (approx. 2,700 m2 asphalted surface, approx. 2,860 m2 water-bound surface, approx. 1,950 m2 gravel lawn)

Baubüro des AG deliver, build, maintain and dismantle.

The container facility is essentially equipped with: 4 parking spaces, exterior lighting, main entrance with canopy, platform with grating, boot washer, lighting in all rooms, cooling, heating, windows with roller shutters, first aid kit, fire extinguisher, hallway.