Title: Potomac Interceptor Sewer Tunnels and River Crossing Construciton
Author(s): John H. McGrann
Publication: Journal Proceedings
Appears on pages(s): 1363-1374
Keywords: ACI committee report, cement, concrete, nomenclature
Describes construction features of a 3000 ft river crossing of a sewer line featuring 78 in. precast concrete pipe, and the 14,000 and 9000 ft tunnels at its ends. Pumping of the cast-in place tunnel linings is also described.