Request for Qualifications, deadline 13/09/2023, for the excavation by 2 hard rock TBMs of the Palisades twin-tube tunnel (1,55 km/5,100 feet length and 63.5 m diameter) from the tunnel portal at Tonnelle Avenue construction site eastward into the Hoboken Shaft. The tunnel will be equipped with 6 cross passages built by drill & blast techniques. An Expression of Interest should be emailed to procurement@gatewayprogram.org. Visit https://www.gatewayprogram.org/wp-content/uploads/2023/05/GDC_2023.05.31_Palisades_RFQ_Final.pdf. Ref.n. GDC23-004. 26/23.
