• 3.3_bearb
  • Referenz_Grafik_Ottostraße_Slider3
  • 3.4_bearb
  • PB 1.7-Slide
  • PB 1.8-Slide

Munich – Horizontal Auger Boring Ottostraße

Crossing under the Tram through horizontal auger boring for district cooling in Ottostraße

vesting period:
construction time period:
length of marked-out route:
pipe diameter:
house connections:
boring under the Tram:
Length off boring:

12/2012 until 03/2013
04/2013 until 06/2014
ca. 850 m
2 x DN 400 preinsulated pipes
2 x DN 150 preinsulated pipes and
1 x DN 80 preinsulated pipes
2 x DN 800 Steel
ca. 30 m

Underground and Pipeline Construction
Special Underground Construction
Concrete construction
Tram crossing contract

Implementation planning
Local construction supervision
Safety coordination
Traffic planning