Nasser S. Al Hajri Corporation Interview Questions, Process, and Tips

Mandatory PPE in electrical work includes insulated gloves, safety glasses, and hard hats.

• Insulated gloves are essential to protect against electric shock.

• Safety glasses protect the eyes from potential hazards like sparks or debris.

• Hard hats are necessary to prevent head injuries from falling objects or electrical hazards.

2x2 scaffolding can be made using four 2x2 wooden poles and metal connectors.

• Get four 2x2 wooden poles of required length.

• Connect the poles using metal connectors to form a square base.

• Add vertical poles at each corner and secure them with metal connectors.

• Add horizontal poles at the top and bottom of the vertical poles to form the frame.

• Add diagonal braces for stability.

• Repeat the process for additional levels.

• Ensure

The number of inspections depends on the type of scaffolding and its usage.

• The number of inspections can range from daily to yearly.

• The frequency of inspections is determined by the type of scaffolding and its usage.

• For example, suspended scaffolding used for window cleaning may require daily inspections, while a stationary scaffold used for construction may require weekly inspections.

• The number of inspections should b...read more

The number of clamps required for scaffolding depends on the size and weight of the structure being built.

• The number of clamps needed for scaffolding varies depending on the size and weight of the structure being built

• The type of clamp used also affects the number required

• A qualified scaffolding inspector should be able to determine the appropriate number of clamps needed for a specific job

Scaffolding is a temporary structure used to support workers and materials during construction or maintenance of buildings.

• Scaffolding is made up of metal pipes, tubes, and wooden planks.

• It is erected around the building to provide a safe working platform for workers.

• Scaffolding should be inspected regularly to ensure it is safe to use.

• Workers should wear appropriate safety gear when using scaffolding.

• Examples of scaff...read more