10+ CQRA Interview Questions and Answers

Inspections for wall plastering include surface preparation, thickness, curing time, and finish.

• Check if the surface is clean and free from dust and debris before applying plaster

• Ensure the thickness of the plaster is uniform throughout the wall

• Check the curing time of the plaster before applying paint or wallpaper

• Inspect the finish of the plaster for any cracks or unevenness

Nominal minimum covers for different structures are the minimum thickness of concrete or other materials required to protect the reinforcement from corrosion and provide durability.

• Nominal minimum cover is specified to prevent corrosion of reinforcement and ensure structural integrity.

• The minimum cover requirements vary depending on the type of structure and its exposure conditions.

• For reinforced concrete structures, the nominal minimum cover is typically specified in terms o...read more

Reinforcement checks for structural elements like column beam or slabs

• Check for proper placement and spacing of reinforcement bars

• Ensure the diameter and grade of reinforcement bars meet design specifications

• Check for proper cover of reinforcement bars

• Inspect for any damage or corrosion of reinforcement bars

• Verify that the reinforcement detailing matches the design drawings

Rate analysis in project management is the process of determining the rates of various items of work to calculate the total cost of a project.

• Rate analysis involves breaking down the cost of each item of work, such as materials, labor, and equipment.

• It helps in determining the most cost-effective way to complete a project by comparing rates from different sources.

• Rate analysis is essential for accurate budgeting and cost estimation in project management.

• For example, in constr...read more

ITP stands for Inspection and Test Plan while MTP stands for Method Statement and Test Plan.

• ITP is a document that outlines the inspection and testing activities that will be carried out during a project.

• MTP is a document that outlines the methodology and procedures that will be used to carry out a specific task or activity.

• ITP is usually prepared by the quality control team while MTP is prepared by the project management team.

• Examples of activities covered in ITP include mat...read more

The code for different building materials varies based on their properties and intended use.

• Different building materials require different codes to ensure safety and compliance.

• For example, the International Building Code (IBC) is used for structural materials like concrete and steel.

• Electrical codes, such as the National Electrical Code (NEC), govern the use of electrical materials.

• Plumbing codes, like the International Plumbing Code (IPC), regulate plumbing materials and in...read more

The water-cement ratio for M30 grade concrete is typically around 0.45.

• The water-cement ratio for M30 grade concrete is usually in the range of 0.45 to 0.50.

• Maintaining the correct water-cement ratio is crucial for the strength and durability of the concrete.

• Excess water can lead to lower strength and durability, while too little water can make the concrete unworkable.

• For example, for M30 grade concrete, a water-cement ratio of 0.45 means 0.45 parts of water for every 1 part ...read more

Reconciliation is the process of comparing two sets of records to ensure they are in agreement.

• Reconciliation involves verifying and adjusting any discrepancies between the two sets of records.

• It is commonly used in financial accounting to ensure that the company's financial statements are accurate.

• Examples of reconciliation include bank reconciliation (comparing bank statements with internal records) and inventory reconciliation (matching physical inventory with recorded inv...read more

The code for mix design is typically specified by the relevant standards such as ASTM or ACI.

• The code for mix design can vary depending on the country and project specifications.

• Common codes for mix design include ASTM C192, ASTM C94, and ACI 211.1.

• The mix design code provides guidelines for selecting proportions of materials to achieve desired concrete properties.

MEP Engineers are responsible for designing, coordinating, and overseeing the mechanical, electrical, and plumbing systems in buildings.

• Designing and planning mechanical, electrical, and plumbing systems for buildings

• Coordinating with architects, contractors, and other engineers to ensure systems are integrated properly

• Overseeing installation and maintenance of MEP systems to ensure they meet safety and efficiency standards

• Troubleshooting and resolving any issues that arise w...read more

MEP services refer to mechanical, electrical, and plumbing services provided in a construction project.

• MEP services include design, installation, and maintenance of mechanical systems like HVAC, electrical systems, and plumbing systems.

• Mechanical systems cover heating, ventilation, and air conditioning (HVAC) systems.

• Electrical systems include power distribution, lighting, and fire alarm systems.

• Plumbing systems involve water supply, drainage, and fire protection systems.

• MEP ...read more