Sammon Infracorp Interview Questions and Answers

Q1. Process of Pilling and I-Girder methodology?
Ans. 
Pilling is the process of driving precast concrete piles into the ground to provide foundation support. I-Girder methodology involves using precast concrete girders in bridge construction.
• Pilling involves driving precast concrete piles into the ground using specialized equipment

• I-Girder methodology uses precast concrete girders to support bridge decks

• Both processes are commonly used in construction projects to provide
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Q2. Methodology of Girder Erection ?
Ans. 
Girder erection involves lifting and placing girders into position for bridge construction.
• Girders are typically lifted using cranes or specialized equipment.

• Proper planning and coordination are essential to ensure safety and efficiency.

• Girder erection may involve the use of temporary supports or falsework.

• Quality control measures are important to ensure girders are placed accurately and securely.

• Examples of girder ere...read more
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Q1. What makes You to join adani
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Q2. What do you change your last Organisation?
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Q1. Salary negotiation?
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It was a mix of general aptitude questions and theoretical core questions!

Q1. What is concrete technology?
Ans. 
Concrete technology is the study of the properties and behavior of concrete materials.
• Concrete technology involves understanding the composition, properties, and behavior of concrete materials.

• It includes knowledge of mix design, construction practices, and testing methods.

• Advancements in concrete technology have led to the development of high-performance concrete, self-healing concrete, and sustainable concrete soluti
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Q2. How do you define concrete technology?
Ans. 
Concrete technology refers to the science and technology involved in the properties, behavior, and use of concrete materials.
• Concrete technology involves the study of materials used in concrete production, such as aggregates, cement, and water.

• It also includes understanding the properties of concrete, such as strength, durability, and workability.

• Concrete technology covers various methods of concrete production, testin...read more
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Q3. What is slump cone test?
Ans. 
Slump cone test is a method used to determine the workability of concrete by measuring the consistency and flow of the concrete mix.
• Involves filling a slump cone with concrete mix, then lifting the cone to see how much the concrete slumps or settles

• The amount of slump is measured in millimeters and indicates the workability of the concrete mix

• Different types of slumps (true slump, shear slump, collapse slump) can indic...read more
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Q4. What is soil bearing capacity?
Ans. 
Soil bearing capacity refers to the ability of soil to support the load applied to it without undergoing excessive settlement or deformation.
• Soil bearing capacity is typically measured in pounds per square foot or kilopascals.

• It is influenced by factors such as soil type, moisture content, compaction, and depth.

• Different types of soil have different bearing capacities - for example, clay soils generally have a lower be...read more
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Q5. What is the latest technology in the field of civil engineering?
Ans. 
One of the latest technologies in civil engineering is Building Information Modeling (BIM).
• Building Information Modeling (BIM) is a digital representation of physical and functional characteristics of a building.

• BIM allows for collaboration among architects, engineers, and construction professionals throughout the project lifecycle.

• It helps in improving efficiency, reducing errors, and optimizing building performance.

• E...read more
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Q6. How are bridges made under water and what all is required to prevent rods from corrosion?
Ans. 
Bridges are made underwater using various construction methods and materials to prevent corrosion of rods.
• Specialized equipment like cofferdams or caissons are used to create a dry work environment underwater.

• Materials like epoxy-coated rebar or stainless steel are used to prevent corrosion of rods.

• Cathodic protection systems can also be installed to protect the rods from corrosion.

• Regular maintenance and inspections a...read more
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Q1. About my fathers profession?
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Q2. About my earlier interests ?
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Q1. System implementation process
Ans. 
System implementation process involves planning, designing, testing, and deploying new software or hardware systems.
• Planning phase involves defining project scope, setting goals, and creating a timeline.

• Design phase includes creating system architecture, database design, and user interface.

• Testing phase involves conducting various tests to ensure system functionality and performance.

• Deployment phase includes installing...read more
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Q2. Role and responsibilities to monitor performance.
Ans. 
Monitoring performance involves setting clear expectations, providing feedback, tracking progress, and addressing any issues that arise.
• Set clear performance expectations for team members

• Provide regular feedback on performance

• Track progress towards goals and objectives

• Address any performance issues promptly and constructively
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Q1. Based on experience and problem faced in project site
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Q2. Previous site experience and the benifits
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Q3. Roles and responsibilities of self and the factors affecting company growth
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