HIDADA Civil Foreman Interview Questions, Process, and Tips

Bar bending schedule for manhole and trench concrete volume finding

Q1. About slump test Concrete curing time and material use for it masonry and concrete work tools safety perception of site and much more
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Q2. What is slump test constant temperature of concrete in site Dinfind the M25 concrete and it's propose
Ans. 
Slump test is used to measure the workability of concrete at a constant temperature on site. M25 concrete is a mix design with a compressive strength of 25 MPa.
• Slump test measures the consistency and workability of concrete by determining the slump of a sample.

• Constant temperature on site ensures accurate results in the slump test.

• M25 concrete is a mix design with a compressive strength of 25 MPa, commonly used in cons...read more
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Q3. What isFinal setting time of concrete
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Final setting time of concrete is the time taken for the concrete to completely set and harden.
• Final setting time is the time at which the concrete has hardened sufficiently to bear some load without damage.

• It is typically around 6-10 hours after the concrete has been mixed and placed.

• Factors affecting final setting time include temperature, humidity, and the type of cement used.
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Q4. What is formula of steel weight
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The formula for calculating the weight of steel is based on the density of steel and the volume of the steel object.
• The formula for calculating the weight of steel is: Weight = Volume x Density

• The density of steel is typically around 7850 kg/m^3

• Volume can be calculated based on the dimensions of the steel object (e.g. length x width x height)

• Make sure to use consistent units for volume and density in the formula
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Q5. What is PPE? And what is HSE
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PPE stands for Personal Protective Equipment and HSE stands for Health, Safety, and Environment.
• PPE includes items like hard hats, safety glasses, gloves, and high visibility clothing to protect workers from hazards.

• HSE focuses on ensuring the health, safety, and environmental protection of workers and the community.

• Both PPE and HSE are crucial in maintaining a safe work environment on construction sites.
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