Intertek Quality Inspector Interview Questions and Answers

Foundation work activities involve preparing and constructing the base of a structure to ensure stability and support.

• Site Preparation: Clearing the area of vegetation and debris.

• Excavation: Digging trenches or holes for footings and foundations.

• Formwork: Creating molds for concrete to shape the foundation.

• Reinforcement: Adding steel bars or mesh to strengthen concrete.

• Pouring Concrete: Filling the formwork with concre...read more

Tower erection requires specialized tools for safety, precision, and efficiency during construction and maintenance.

• Crane: Used for lifting heavy sections of the tower into place.

• Rigging Equipment: Includes slings and shackles for securing loads.

• Torque Wrench: Ensures bolts are tightened to the correct specifications.

• Safety Harnesses: Essential for worker safety at heights.

• Leveling Instruments: Used to ensure the tower...read more

132 KV transmission lines typically use porcelain or composite insulators for effective insulation and mechanical strength.

• Porcelain insulators are commonly used due to their high mechanical strength and resistance to environmental factors.

• Composite insulators, made from materials like silicone rubber, offer lightweight and high-performance insulation.

• Insulators are designed to withstand high voltage and prevent electr...read more

Towers can be classified based on their purpose, structure, or location.

• Classification based on purpose: communication towers, observation towers, water towers

• Classification based on structure: lattice towers, guyed towers, monopole towers

• Classification based on location: urban towers, rural towers, coastal towers

There are three main types of soil: sand, silt, and clay.

• Sand soil is gritty and drains quickly, but doesn't hold nutrients well.

• Silt soil is smooth and retains moisture, but can become compacted easily.

• Clay soil is sticky and holds nutrients well, but drains poorly.

• Loam soil is a mixture of sand, silt, and clay, ideal for gardening.

Identifying the type of tower involves examining its structure, height, location, and purpose.

• Check the height of the tower - taller towers are usually used for communication purposes

• Look at the structure of the tower - lattice towers are common for power transmission

• Consider the location of the tower - coastal areas may have lighthouses or radar towers

• Identify any antennas or satellite dishes on the tower - indicative...read more

A turnkey contractor is a company or individual that provides a complete project or service that is ready for immediate use by the client.

• Turnkey contractors handle all aspects of a project from design to completion.

• They deliver a fully functional product or service to the client without the client having to do any additional work.

• Examples include construction companies that build and furnish a house before handing it ...read more