Billstraße, Gustav-Kunst-Straße, Großmannstraße (S-14/0113)

Rehabilitation of sewers

Renovation of the Stammsiel Rothenburgsort-St 17 Class IIIneu (1050/1550) to Class Dneu (1850/2300) approx. 2500 m as DN 650 and Class IVneu (850/1400) in Gustav-Kunst-Straße as 550/1000 by means of pipe lining and the Schmutzwassersiele Klasse VIneu (550/1000) in Großmannstraße and Kl. Vneu (700/1200) in Billstraße as hose lining between Billdeich and Borsigstraße in the course of Billstraße, Gustav-Kunst-Straße and Großmannstraße in Hamburg Rothenburgsort, production of 22 pieces of waterproof excavation pits with steel sheet piles.