1. Confined spaces What all agricultural workers need to know

2. What is a confined space? 2

3. Grain bins 3

4. Milk tank 4

5. Manure pond 5

6. Open-top water tanks 6

7. Closed additive tanks 7

8. Boilers 8

9. Brown water tank 9

10. Pump shed 10

11. Mobile equipment manure tank 11

12. Crawl spaces 12

13. Storm water manholes 13

14. Sanitary – septic tanks 14

15. Valve boxes / chambers 15

16. Bunkers 16

17. Auger tunnels 17

18. Sanitary pump/lift stations 18

19. Well pits 19

20. 20 Keep out Do not enter even to rescue someone, unless you have been trained Talk to your employer or supervisor

21. 21