1.1 Set reference line and offset line at column and PC beam to determine the required alignment and Level of the precast beam elements during installation.
1.1 Set reference line and offset line at column and PC beam to determine the required alignment and Level of the precast beam elements during installation.
1.1 Set reference line and offset line and column at PC Beam Alignment required to Determine the Level of the Precast Beam Elements and during Installation.
1.1 Set reference line and offset line at column and PC beam to determine the required alignment and Level of the precast. Beam elements during installation.