Confined spaces What all agricultural workers need to know
What is a confined space? 2
Grain bins 3
Milk tank 4
Manure pond 5
Open-top water tanks 6
Closed additive tanks 7
Boilers 8
Brown water tank 9
Pump shed 10
Mobile equipment manure tank 11
Crawl spaces 12
Storm water manholes 13
Sanitary – septic tanks 14
Valve boxes / chambers 15
Bunkers 16
Auger tunnels 17
Sanitary pump/lift stations 18
Well pits 19
20 Keep out Do not enter even to rescue someone, unless you have been trained Talk to your employer or supervisor
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