Areas of specific interest on a construction site

In this session, you will learn about dangers associated with the construction industry. What are some of the dangers mentioned?

• Falling from heights

• Exposure to harmful substances

• Electrical hazards

• All of the above

What is a characteristic of a confined space?

• It is designed for continual occupancy.

• It has limited or restricted means for entry or exit.

• It is too small for an employee to enter.

• It is always open to the public.

What is required for planning the work in a confined space operation?

• A detailed risk assessment

• A work permit

• Safety equipment

• All of the above

How are cable- and pipe-locating devices used in a confined space operation?

• They are used to detect the presence of cables and pipes to avoid damage during excavation.

• They are used to measure the depth of the confined space.

• They are used to provide ventilation in the confined space.

• They are used to monitor the air quality in the confined space.

The purpose of making an initial assessment and evaluation in an area of danger is to:

• Ensure personal safety and assess the situation

• Provide immediate medical treatment

• Call for backup and wait for help

• Document the scene for legal purposes

Fill in the blank: For perimeter control, _______ tape, ropes, and barricades may be used.

• barrier

• duct

• adhesive

• insulation

The type of hazard that involves the risk of being trapped in construction is:

• Fire hazard

• Electrical hazard

• Confined space hazard

• Chemical hazard

Which of the following is a hazard related to dangerous substances in construction?

• Atmospheric

• Energy sources

• Hazardous material

• Fall

Which of the following industries is engaged in excavation?

• Water, sewer, pipeline contractors

• Software development companies

• Retail businesses

• Educational institutions

What is a potential hazard of excavation work related to the collapse of earth?

• Falling debris

• Flooding

• Earthquake

• Trench collapse