Interceptors, outflows and elev. stations V.F.Xira and Alhandra
Client: Aquino & Rodrigues, SA
Year: 2007
Description: Execution of surveys, inlet/outlet chambers, Ø 500 mm, Ø 800 mm and Ø 1000 mm micro tunnel, for a length of circa 2000 m, with a 0.3% slope through muddy alluvial lands under groundwater level.