https://www.openlearning.com/u..../brewerdotson-sp1u28
https://hede-dotson.hubstack.n....et/the-most-importan
https://notes.io/wMCZY
Using Confined Space Containers to Prevent Hazards Confined areas are special environments that can pose various hazards. These include oxygen deficiency and toxic atmospheres. These restricted areas can also cause accessibility, communication and rescue issues. It is recommended to avoid these areas unless it is absolutely necessary. Tra