Gujarat Metro Rail Corporation MEP Engineer Interview Questions and Answers

Investigate potential causes such as improper mix design, curing conditions, or testing errors.

• Check mix design for proper proportions of cement, aggregates, and water.

• Ensure proper curing conditions such as temperature and moisture levels.

• Verify testing procedures and equipment for accuracy and consistency.

• Consider environmental factors like temperature and humidity during curing process.

• Consult with concrete supplier...read more

Non-destructive testing methods for concrete are used to assess the quality and integrity of concrete structures without causing damage.

• Non-destructive testing methods include ultrasonic testing, rebound hammer testing, ground penetrating radar, and infrared thermography.

• These methods help to detect defects such as cracks, voids, and delamination in concrete structures.

• Non-destructive testing is commonly used in constr...read more

Designing a water tank involves considering factors like capacity, material, location, and structural integrity.

• Calculate the required capacity based on water demand and usage.

• Choose appropriate materials like concrete, steel, or fiberglass based on budget and durability.

• Consider the location for optimal water distribution and accessibility.

• Ensure structural integrity through proper design and reinforcement.

• Include fea...read more

BIM allows for 3D modeling and collaboration, while 2D CAD is limited to 2D drawings.

• BIM (Building Information Modeling) provides a 3D model that includes data about the building's components and systems.

• BIM allows for better visualization, clash detection, and collaboration among different disciplines.

• 2D CAD (Computer-Aided Design) is limited to 2D drawings and lacks the depth and information provided by BIM.

• 2D CAD is...read more