The document provides 15 safety instructions for workers at a construction site, including wearing a helmet and safety harness, watching for glass doors, cleaning walkways, using cranes for heavy lifting instead of workers, not walking in truck lanes or using phones while working, checking that gas and truck areas are locked, and always locking the site after work.

1. Instruction
55030114 Section 2
Soracha Boonmee
Napo in Safe on Site
1. Do not put your headphone on while working at the site.
2. Watch your step while you walk at site.
3. Wear your helmet.
4. Be careful the glass door that you might crash it.
5. Use harnesses and other safety equipment when you are
on the risk areas.
6. Use scaffold instead of climbing anything that does not on
the floor.
7. Clean things on the walk way up.
8. Use crane truck instead of workers to lift heavy objects.
9. Do not walk on the truck lanes.
10. Do not use a phone while working.
11. Provide a dining room for workers.
12. Check the lock of the gas area.
13. Check the lock of the truck.
14. Switch off the cutout after finishing work.
15. Always lock the construction site's door after finishing
work.