Question: (a) A sewer has collapsed, and it is necessary to inspect the damage prior to its repair. The inspection requires entry into a confined space

(a) A sewer has collapsed, and it is necessary to inspect the damage prior to its repair. The inspection requires entry into a confined space 10m deep. Outline risks to those entering the sewer.

(b) Work in flammable atmospheres involves the risk of fire and explosion. Discuss the control measures for work in flammable atmospheres.

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a Risks in Confined Space Entry 1 Limited Oxygen Supply Risk In confined spaces theres a potential for reduced oxygen levels leading to the risk of hypoxia or unconsciousness Control Measure Use gas m... View full answer

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