Site Supervisor, Site in Charge and Site Engineer Interview Questions and Answers

The cement should sink and not float on water to be good for work.

• If the cement floats on water, it means it has a high amount of gypsum or lime and is not suitable for construction.

• Good quality cement should sink and settle at the bottom of the bucket.

• The test is called the float test and is used to check the quality of cement before use.

• The test should be done with clean water and the cement should be added slowly to avoid lumps.

• The test is not foolproof and other tests lik...read more

Slab erection involves several steps including preparation, reinforcement, formwork, pouring, and curing.

• Prepare the site by clearing debris and leveling the ground

• Install reinforcement bars and formwork to create a mold for the slab

• Pour concrete into the formwork and level it using a screed

• Allow the concrete to cure for at least 28 days before removing the formwork

• Repeat the process for each slab needed

Handling situations related to site requires quick thinking and problem-solving skills.

• Assess the situation and identify the problem

• Communicate with team members and stakeholders

• Develop a plan of action and prioritize tasks

• Implement the plan and monitor progress

• Adjust the plan as needed

• Document the situation and actions taken for future reference

Cement quality can be checked by performing various tests such as fineness, consistency, setting time, compressive strength, etc.

• Check the fineness of cement by sieving it through a 90-micron sieve

• Check the consistency of cement by performing the Vicat apparatus test

• Check the setting time of cement by performing the initial and final setting time tests

• Check the compressive strength of cement by preparing mortar cubes and testing them after 7 and 28 days

• Ensure that the cement ...read more

The density of cement, AAC block, and steel varies.

• The density of cement is around 1440 kg/m³.

• The density of AAC block ranges from 550 to 650 kg/m³.

• The density of steel is around 7850 kg/m³.

• Density is an important factor to consider in construction projects.

• The density of materials affects their strength and durability.

Checklist for slab and columns

• Check for proper reinforcement and spacing in columns

• Ensure proper curing of concrete for slab and columns

• Check for level and plumb of columns

• Verify dimensions and alignment of columns and slab

• Check for any cracks or damages in slab and columns

My value added is my ability to effectively manage and coordinate site operations, ensuring timely completion of projects and adherence to quality standards.

• Strong leadership and communication skills

• Proven track record of successfully managing multiple construction projects

• Ability to analyze and solve problems quickly and efficiently

• Extensive knowledge of construction codes and regulations

• Experience in implementing cost-saving measures without compromising quality

• Proficient i...read more

BBS stands for Bar Bending Schedule.

• BBS is a document that provides details of reinforcement steel required for a construction project.

• It includes information about the diameter, length, and shape of each bar, as well as the quantity needed.

• BBS helps in estimating the cost of reinforcement and ensures proper placement of steel in the structure.

• It is prepared based on the structural drawings and specifications.

• BBS is essential for accurate and efficient construction work.