Al-Yamama Group Senior Site Supervisor Interview Questions and Answers

Q1. Foundation installation process is oil and gas industry
Ans. Explain it as required as per industry requirement like Valid Permit, Valid lifting plan, Approved method statement, barrication,Sign boards, banks man, competent and certified equipment and operator, rigger, color coded and inspected lifting accessories, check wind speed limits, foggy or dusty weather conditions
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Q2. Excavation process for oil and gas industry
Ans. 
Excavation process in the oil and gas industry involves several steps to ensure safe and efficient operations.
• The first step in the excavation process is to conduct a thorough site survey to identify potential hazards and determine the best approach for excavation.

• Before excavation begins, proper permits and approvals must be obtained from relevant authorities.

• Excavation equipment such as excavators, bulldozers, and ba...read more
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Q3. Valid Permit, approved method statement, Excavation certificate, check GPR (Ground penetrating radar)report, CAT (Cable avoidance Tool) Scan, Drawing, route marker, Trial pit, hard barricade the area, cert...read more
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Q1. What is bar bending schedule
Ans. 
Bar bending schedule is a document that provides details of reinforcement steel bars used in construction projects.
• It includes details such as bar mark, bar size, quantity, shape, and bending dimensions.

• Helps in estimating the quantity of steel required for construction.

• Ensures proper placement and bending of reinforcement bars as per design specifications.

• Used by contractors, engineers, and construction workers for re...read more
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Q2. 28 days concrete strength
Ans. 
28 days concrete strength is the standard measure of concrete's compressive strength after 28 days of curing.
• 28 days concrete strength is the standard measure of concrete's compressive strength after 28 days of curing

• It is important for assessing the quality of concrete and its ability to support structural loads

• The strength of concrete typically continues to increase beyond 28 days, but 28 days is the standard testing
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Q3. Difference between mivan and conventional
Ans. 
Mivan is a modern construction technique using aluminum formwork, while conventional construction involves traditional methods like brick and mortar.
• Mivan is faster and more efficient than conventional construction methods.

• Mivan requires skilled labor for installation of aluminum formwork.

• Conventional construction is more labor-intensive and time-consuming.

• Mivan provides better quality finishes compared to conventional...read more
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Q4. What is self leveling concrete
Ans. 
Self leveling concrete is a type of concrete that has a high flow consistency and is used to create smooth and level surfaces.
• Self leveling concrete is designed to flow easily and settle into place without the need for troweling or leveling.

• It is commonly used to level uneven floors before installing flooring materials such as tile or carpet.

• Self leveling concrete can be applied in thicknesses ranging from a featheredg...read more
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Q5. How many days will take 1st Aluform mockup Concreting
Ans. 
The 1st Aluform mockup concreting typically takes 1-2 days to complete.
• 1-2 days is the usual timeframe for 1st Aluform mockup concreting

• Factors such as weather conditions, size of the mockup, and availability of resources can affect the duration

• Proper planning and coordination can help expedite the process
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Q1. Why are remove the pile head.
Ans. 
Pile heads are removed to allow for further construction or to ensure proper load transfer to the foundation.
• To prepare for further construction on top of the piles

• To ensure proper load transfer to the foundation

• To facilitate the installation of pile caps or beams

• To adjust the pile length if necessary
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Q2. How many deduction of 90 degree angle.
Ans. 
There are four deductions of 90 degree angles.
• A 90 degree angle is formed when two lines intersect at a right angle.

• In a square, all four angles are 90 degrees.

• In a rectangle, opposite angles are 90 degrees.

• In a right triangle, one angle is always 90 degrees.
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Q3. What is static load test and dynamic load test.
Ans. 
Static load test is used to measure the load capacity of a structure under a constant load, while dynamic load test is used to measure the response of a structure to varying loads.
• Static load test involves applying a constant load to a structure and measuring its response over time.

• Dynamic load test involves applying varying loads to a structure to simulate real-life conditions.

• Static load test helps determine the maxi...read more
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Q4. How many tolerance of pile load test.
Ans. 
The number of tolerance of pile load test depends on the specific project requirements and standards.
• The number of tolerance of pile load test can vary based on the project specifications and standards.

• Typically, a tolerance of +/- 5% to +/- 10% is considered acceptable for pile load tests.

• Some projects may have more stringent tolerance requirements depending on the criticality of the structure.

• It is important to refer...read more
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Q5. What is rang Density of bentonite and why is this use.
Ans. 
Bentonite has a range density of 17-22 lb/gal and is used in civil engineering for drilling fluid, grouting, and sealing purposes.
• Range density of bentonite is typically between 17-22 lb/gal.

• Bentonite is used in civil engineering for various purposes such as drilling fluid, grouting, and sealing.

• The range density of bentonite is important for determining its effectiveness in different applications.

• Higher range density ...read more
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Q1. How many Year experience
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Salary discusses boss and hr

Q1. General description, skills, expertise, technical knowledge
Ans. Whatever knowledge and skills acquire ld with experience
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Q1. Detailed technical round, HR inputs, briefing about situations at work
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Q1. Tell me about yourself
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Q2. What do you know about our company
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