Title: Fabricating 36-in. Reinforced Concrete-Steel Cylinder Water Mains
Author(s): J. F. Brett
Publication: Journal Proceedings
Appears on pages(s): 61-62
Details of fabrication of approximately 60,000 lin ft of 36-in. water main designed for an operating pressure of 120 psi for the metropolitan of Montreal. straight pipes consisted of system shell on which a spiral of a steel cylinder wound, after placing a 1 1/4 in. inside lining reinforcing cage is trifugation. An outside lining 2 1/4 in. thick placed with vibrators.