Method statement for construction balanced cantilever.
The balanced cantilever construction method is used when a few spans ranging from 50 to 250m exist. Bridges using this method can be either precast or cast-in-place.
Preparation drawing and checking at site.
Traffic management for construction shall be announced to all parties.
Erection formwork.
Action to prevent materials dropping onto bottom .
Level and all position shall be determined by surveyor.
Check all temporary PT bar.
The materials or equipment to be used for construction work shall be conveyed at pier position.
The moving process of the form traveler set shall be careful.
After the form traveler is completely moved to its position shall be fully locked and full inspection.
Stressing longitudinal tendons.
Construction work of concrete segment.
Erection of viaduct segment.
Mechanical pot bearing shall be installed.
The working area shall be clean.