| 1. Mining |
2. Drilling |
| 3. Pharmaceuticals |
4. Material handling, Bulk drugs |
| 5. Engineering |
6. Powder coating, Welding, Painting |
| 7. Battery |
8. Lead handling, Acid Handling |
| 9. Chemical |
10. Laboratory, Handling, Coating, Bonding |
| 11. Automobile |
12. Powder coating, Painting |
| 13. Paints |
14. Paint spray, Mixing, Resins |
| 15. Ships |
16. Tank cleaning |
| 17. Sewage |
18. Drains |
| 19. Cold storage |
20. Warehouses |
| 21. Foundries |
22. Foundry areas |
| 23. Petrochemicals |
24. Solvent Handling, Maintenance Department |
| 25. Agrochemical |
26. Pesticides spraying |
