New construction of a sewage pressure pipe for the connection of the Ehrang sewage treatment plant to the main sewage treatment plant in Trier,

VE 05 open pipeline laying, civil engineering and pipeline construction, section of railway track Ruwer to main sewage treatment plant Trier,

- ca. 3.000 m³ Grabenaushub

- approx. 970 m PE pipes DN/OD 400, deliver and lay

- approx. 970 m PVC protective pipe AD 160, deliver and install

- approx. 310 m³ excavated structure

- approx. 30 m³ reinforced concrete

- approx. 140 m² formwork walls

- 1 piece of precast reinforced concrete shaft, deliver and install

SWT Trier is planning to connect the Trier-Ehrang wastewater treatment plant to the main sewage treatment plant in Trier.

Section of railway track Ruwer to main sewage treatment plant Trier,

Supply lines and conduits:

A new wastewater pressure pipe PE DN/OD 400, SDR 11 is laid. A flushing/control shaft will be built in the section of the roadway. In addition, a flushing/control shaft built a few years ago will be equipped. With the wastewater pressure pipe, an empty pipe DN/OD 160 and a multi-occupancy pipe are also laid.

New pressure relief shaft:

The pressure relief shaft is built at the end of the line, on the site of the main sewage treatment plant. The building is about 3 m deep into the terrain.

It is planned to produce an open excavation pit with dowagered walls.

The complete construction of the building (floor slab, outer walls) is provided in in-situ concrete construction.