U5-Ost, Gründgenstraße, emergency exit (S-18/0146)

Sielum reconstruction as a result of the new U5 building. Conversion of 56 m RW sewer (temporary) DN 500 and 122m SW pressure pipe Da 110 for the construction time in 2 lots.

Subsequently, decommissioning of 20 lm SW sewer DN 300 and 38 m RW sewer DN 500 f.d. subsequent new construction (see building description point 1.3)

Re-enlistment, installation of technical equipment pumping station (see description point 1.3. of the building description)