Cadeploy Engineering Structural Steel Detailing Engineer Interview Questions and Answers

Q1. 1. Self indirection ? 2. What about the fall ceiling work ? 3. What kind of material using for waterproofing ? 4. What meaning of PPM ? 5. He was supervisor one door key is missing so what can you do ? 6. ...read more
Ans. 
I am Loganathan Gangadharan I Finished diploma in civil engineering with 10 years experience in Construction Field. Building background to eat not come down
Answered Anonymously
Add your answer

Q1. 1. 12 mm Steel Rod using for construction ok that lapping length how much
Ans. 
The lapping length for a 12 mm steel rod used in construction is typically 60 times the diameter of the rod.
• Lapping length is usually 60 times the diameter of the steel rod

• For a 12 mm steel rod, the lapping length would be 12 mm x 60 = 720 mm

• Lapping is done to ensure continuity and strength in the reinforcement
Answered by AI
View 1 more answer
Q2. What type of footting using the oman country
Ans. 
In Oman, commonly used footings include spread footings, strip footings, and raft footings.
• Spread footings are used for individual columns or walls and distribute the load over a larger area.

• Strip footings are continuous footings that support a line of columns or walls.

• Raft footings are used for large or irregularly shaped structures to distribute the load over a wider area.

• In Oman, due to the sandy soil conditions, de...read more
Answered by AI
View 1 more answer
Q3. One concrete floor for broken so rectify the floor what kind of material using
Ans. 
To rectify a broken concrete floor, materials like concrete mix, epoxy resin, or self-leveling compound can be used.
• Use concrete mix to fill in the broken areas and level the floor.

• Apply epoxy resin to seal cracks and strengthen the floor.

• Consider using self-leveling compound for a smooth and even surface.

• Ensure proper preparation and cleaning of the floor before applying any material.

• Consult with a structural engineer
Answered by AI
Add your answer
Q4. Concrete setting times how many days
Ans. 
Concrete setting times can vary depending on factors like temperature and mix design.
• Concrete typically sets within 24-48 hours, but continues to harden over time.

• Factors affecting setting time include temperature, humidity, and mix design.

• For example, in hot weather, concrete may set faster, while in cold weather it may take longer.

• Accelerators or retarders can be added to the mix to adjust setting times as needed.
Answered by AI
Add your answer

Q1. What is blinding? Different types of blinds used in o&g?
Ans. 
Blinding is the process of isolating a section of a pipeline or equipment to prevent flow or contamination.
• Temporary or permanent blinds can be used depending on the situation

• Common types of blinds include spectacle blinds, paddle blinds, and bleed rings

• Blinding is often used during maintenance or repair work to ensure safety

• Blinding can also be used to prevent contamination during storage or transportation

• Blinding can...read more
Answered by AI
Add your answer
Q2. Procedures before starting a work in a refinery equipment,
Ans. 
Before starting work in a refinery equipment, certain procedures must be followed.
• Obtain a work permit

• Perform a safety check of the equipment

• Ensure proper personal protective equipment is worn

• Verify that all valves are in the correct position

• Confirm that the equipment is properly grounded

• Check for any leaks or abnormal conditions

• Communicate with other workers in the area

• Follow all established procedures and protocols
Answered by AI
Add your answer
Q3. What will you do if there's an H2S leak and there's no wind movement,
Ans. 
I will follow the emergency response plan and evacuate the area immediately.
• Activate the alarm system to alert others in the area

• Put on personal protective equipment (PPE) including a respirator

• Evacuate the area immediately and move to a safe location

• Notify emergency services and follow the emergency response plan

• Monitor the situation and wait for the all-clear signal before returning to the area
Answered by AI
Add your answer
Q4. From where you'll advice your workers to start unbloting a heat exchanger head?
Ans. 
I would advise my workers to start unbolting the heat exchanger head from the top and work their way down.
• Start from the top and work your way down

• Use appropriate tools and safety equipment

• Follow proper procedures and guidelines

• Ensure all bolts are properly labeled and accounted for

• Inspect the gasket and replace if necessary
Answered by AI
Add your answer

Q1. How do you calculate the excavation soil mass?
Ans. 
Excavation soil mass can be calculated by determining the volume of the soil and its density.
• Calculate the volume of the excavation area by multiplying the length, width, and depth of the area.

• Determine the density of the soil being excavated.

• Multiply the volume of the excavation area by the density of the soil to get the excavation soil mass.

• For example, if the excavation area is 10m x 5m x 2m and the soil density is ...read more
Answered by AI
Add your answer

Q1. Will ask Technical Questions Related to Projects.
Add your answer

Q1. Will ask about past companies experience and role, responsibility etc.
Add your answer

Q1. Asked about target starting date, current and expected salary
Add your answer

Q1. Asked on familiarity with codes, structural design and digital skills
Add your answer

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
Answered by AI
Add your answer
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
Answered by AI
Add your answer
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
Answered by AI
Add your answer
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
Answered by AI
Add your answer
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
Answered by AI
Add your answer

Software or tool test

Q1. Related to technical question about fabrication.
Add your answer
Q2. Tool related question
Add your answer