Price Road Highway Drainage Tunnels

 

 

Facility Type
Waterworks
Location
Phoenix, AZ
Start Date
02/1988
End Date
03/1990

 

 

PROJECT DESCRIPTION

21' od, 18' id X 15,472'  soft ground tunnel, in sand, using digger type shield. The Precast concrete segments for temporary support manufactured by OC, final lining was cast-in-place. Two drop structures and a construction access shaft. Storm Drain.

 

 

 

 

OTHER PROJECT (By OBAYASHI CORP. - North American Civil -)