Specifications - Railing Design - Canadian > Fabrication

1. Fabrication practices follow those for steel as in CSA -CAN3-S16.1-M except as otherwise modified by CSA-CAN3-S157-M83.
2. All welding is done with gas metal arc welding (MIG).
3. Welding operators and procedures used are qualified to CSA Standard W47.2.
4. Robotic welding and procedures are qualified to CSA Standard W47.2.
5. All base plates shall have a minimum 10 mm diameter drain hole.