Construction Industry Service Corporation Interview Questions and Answers

Purchase Assignment - Comparing PO's

Q1. What is the Basic Rule of Purchase
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Q2. How mant quotations will you take before evaluating
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Q1. Expectations From the company?
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Q2. Expected Compensiation?
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Q1. What is responsibility of privious company. How much Col. Erection in site Refinery Experienced
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Q2. All the sup. Instructions how to work is complete by the my Sr. Manager. All the work are working asper given drawing & designs Weekly meeting for clients & daily Meeting contractor staff. I have release...read more
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Q1. Vernior liscount
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Q2. 12 mm tube thikness
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Q3. Tube id checking
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Q4. Copper tolerance
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Q5. Height gauge liscount
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Q1. Execution in Structure
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Execution in structure refers to the ability to effectively implement plans and strategies within an organized framework.
• Understanding the overall goals and objectives of the organization

• Developing detailed action plans to achieve those goals

• Assigning tasks and responsibilities to team members

• Monitoring progress and making adjustments as needed

• Ensuring that resources are allocated efficiently

• Communicating effectively w...read more
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Q2. High rise buildings
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Q1. Works which I had complited in nwda
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I have completed various projects at NWDA related to business development.
• Developed new business strategies to increase revenue

• Identified potential clients and formed partnerships

• Analyzed market trends and competitor activities

• Implemented marketing campaigns to promote products/services
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Q2. Details of each work complited by me
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Q3. Tendering and costing
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Q4. What is the problems of irrigation projects
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Some problems of irrigation projects include water scarcity, inefficient water distribution, environmental impact, and maintenance issues.
• Water scarcity leading to insufficient supply for irrigation needs

• Inefficient water distribution systems causing uneven water distribution

• Environmental impact such as soil salinization and water pollution

• Maintenance issues like clogging of irrigation channels or equipment breakdowns
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Q5. What is the latest model for solvingsewarge and drainage problem
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The latest model for solving sewage and drainage problems involves implementing green infrastructure solutions such as rain gardens and permeable pavement.
• Green infrastructure solutions help manage stormwater runoff by allowing water to infiltrate into the ground instead of overwhelming sewer systems.

• Examples of green infrastructure include rain gardens, bioswales, permeable pavement, and green roofs.

• These solutions ca...read more
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Q6. Area of exposure in the present irrigation projects
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Currently involved in large-scale irrigation projects in rural areas
• Implementing drip irrigation systems to conserve water

• Utilizing solar-powered pumps for efficient water distribution

• Working with local communities to educate on sustainable irrigation practices
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Q1. What is the weight of green concrete?
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The weight of green concrete varies depending on the mix design and components used.
• The weight of green concrete typically ranges from 140 to 150 pounds per cubic foot.

• Factors such as the type and amount of aggregates, cement, water, and admixtures used can affect the weight.

• Lightweight concrete can have a lower weight, while high-density concrete can be heavier.

• The weight of green concrete is important for structural
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Q2. What is the formula of tensile Strength of concrete?
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The formula for tensile strength of concrete is based on the cross-sectional area and maximum load applied.
• Tensile Strength = Maximum Load / Cross-sectional Area

• The units for tensile strength are typically in MPa (megapascals)

• Tensile strength is an important property of concrete for determining its ability to resist tension forces

• For example, if a concrete specimen with a cross-sectional area of 100 square millimeters ...read more
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Q3. What is the water cement ratio of concrete?
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The water cement ratio of concrete refers to the ratio of the weight of water to the weight of cement used in a concrete mix.
• The water cement ratio is a crucial factor in determining the strength and durability of concrete.

• A lower water cement ratio results in stronger and more durable concrete.

• The ideal water cement ratio varies depending on the type of concrete mix and its intended use.

• For example, a typical water ce...read more
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Q4. What is the is code of steel ?
Ans. 
IS code of steel refers to the Indian Standard code for steel materials and products.
• IS 2062:2011 - Steel for general structural purposes

• IS 1786:2008 - High strength deformed steel bars and wires for concrete reinforcement

• IS 8500:1991 - Structural steel - Microalloyed (medium and high strength qualities)
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Q1. What are the properties of steel and cement. Why steel and cement is used in concrete
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Steel is strong, durable, and flexible while cement is a binding material that hardens when mixed with water. They are used in concrete for their complementary properties.
• Steel is strong and can withstand heavy loads, making it ideal for reinforcing concrete structures.

• Steel is also flexible, allowing it to bend without breaking under stress.

• Cement is a binding material that hardens and sets when mixed with water, prov...read more
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Q2. What are the types of tests conducted on concrete
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Types of tests conducted on concrete include compressive strength test, slump test, and water permeability test.
• Compressive strength test measures the ability of concrete to withstand loads

• Slump test measures the consistency and workability of concrete

• Water permeability test evaluates the durability of concrete against water penetration
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