H&S PPT16 quiz T Levels

What must be done to ensure safety in an excavation job?

• Planned

• Ignored

• Rushed

• Unmanaged

Why is supervision important in excavation work?

• To increase costs

• To ensure safety

• To delay the project

• To reduce workforce

What is the purpose of planning an excavation job?

• To ensure no harm to health

• To increase workload

• To reduce costs

• To speed up the process

Which of the following is essential for excavation safety?

• Planned

• Ignored

• Rushed

• Unmanaged

Why is supervision important in excavation work?

• To increase costs

• To ensure safety

• To delay the project

• To reduce workforce

What is the role of access and egress in excavation sites?

• To control entry and exit

• To provide lighting

• To support the walls

• To store equipment

What should be considered regarding the type of ground in excavation?

• Its color

• Its stability

• Its temperature

• Its moisture

What is the purpose of storing spoil properly in excavation sites?

• To reuse it

• To prevent obstruction

• To sell it

• To hide it

What type of soil tends to be firmer during excavation?

• Sandy soil

• Clay

• Gravel

• Loam

What should be done if the ground is soft during excavation?

• Use more water

• Slope the sides

• Dig deeper

• Add more sand