Bin Omran Trading & Contracting Civil Site Engineer Interview Questions and Answers for Experienced

Codility test consisting of MCQ questions and 2 OOPS design questions or 1 OOPS design question and 1 DSA question

Q1. OOPS concepts about inheritance, polymorphism, constructors etc
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Q2. Detailed work experience and technical questions based on work experience
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Q1. Where is the lapping zone in Beams, Columns and Slab?
Ans. 
The lapping zone in beams, columns, and slabs is the area where reinforcement bars overlap to ensure structural integrity.
• Lapping zone is typically located at the ends of beams, columns, and slabs.

• It is necessary to provide sufficient overlap of reinforcement bars to transfer loads effectively.

• The length of the lapping zone depends on the design requirements and the diameter of the reinforcement bars.

• Lapping helps in m...read more
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Q2. How much load does 1.5m MS prob take?
Ans. 
The load capacity of a 1.5m MS probe depends on various factors and cannot be determined without additional information.
• The load capacity of a 1.5m MS probe depends on its diameter, material composition, and design.

• The soil conditions and type of foundation also play a significant role in determining the load capacity.

• Without specific details about the probe and the project requirements, it is not possible to provide a...read more
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Q3. What is the unit weight of Cement mortar?
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The unit weight of cement mortar varies depending on the mix ratio and the density of the materials used.
• The unit weight of cement mortar is typically between 2200 to 2500 kilograms per cubic meter (kg/m³).

• The unit weight can be calculated by multiplying the density of cement mortar by the volume of the material.

• The density of cement mortar is influenced by the proportions of cement, sand, and water in the mix.

• Differen...read more
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Q1. What types of HVAC systems
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There are several types of HVAC systems, including central, split, packaged, ductless, and geothermal.
• Central HVAC systems use ducts to distribute air throughout a building

• Split systems have separate indoor and outdoor units

• Packaged systems have all components in one unit

• Ductless systems use individual units in each room

• Geothermal systems use the earth's temperature to heat and cool a building
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Q2. Design and functions of HVAC system.
Ans. 
HVAC system is designed to control temperature, humidity, and air quality in a building.
• HVAC stands for Heating, Ventilation, and Air Conditioning.

• It includes components such as air handlers, ductwork, filters, and thermostats.

• The system works by circulating air through the building and adjusting temperature and humidity levels.

• It also helps to remove pollutants and maintain air quality.

• Examples of HVAC systems include...read more
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Online exam 50 marks in VC.

Q1. Current job responsibilities, CTC.
Ans. 
Currently responsible for managing construction projects and overseeing site activities. CTC is confidential.
• Managing construction projects from start to finish

• Overseeing site activities and ensuring compliance with safety regulations

• Coordinating with contractors, architects, and other stakeholders

• Preparing project schedules and budgets

• Conducting site inspections and quality control checks
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Q2. Methodology about Finishing work like Tiles work, Paint, False ceiling.
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Q1. Wms of all activities
Ans. 
The question is asking for the Wms of all activities.
• Wms stands for Work Measurement System, which is a method used to measure the time and effort required for different activities.

• The answer should provide the Wms values for each activity mentioned.

• Example: Activity 1 - 5.2 Wms, Activity 2 - 3.8 Wms, Activity 3 - 6.1 Wms
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Q1. Salary expectations
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