Oullins Centre – Hôpitaux Sud. Secondary ventilation for the ventilation of a tunnel boring machine.
Lyon Metro Line B
Month: February 2020
Los Angeles Purple Line Section 3
Secondary ventilation for the ventilation of a tunnel boring machine in Division 2 Class 1
Deep Tunnel Sewerage System Singapore Lot T07
Portal ventilation for 4 tunnel drives of lot T07 as well as secondary fans on the tunnel boring machines
Second Narrows Water Supply
Secondary ventilation for the ventilation of a tunnel boring machine in Class I Div. 1
Pipe Jacking Rod 70 Israel
Portal ventilation Pipe Jacking Ø2.500mm
KORFMANN CONGRATULATES ON 70TH BIRTHDAY
The Korfmann team congratulates its long-time employee and shareholder Frank Grun on his 70th birthday.
Gangneung Project
