Synchrony Interview Questions and Answers

The number of blocks in one m3 depends on the size of the blocks.

• The size of the blocks can vary depending on the material used.

• For example, if the blocks are 20cm x 20cm x 20cm, then there would be 125 blocks in one m3.

• However, if the blocks are 10cm x 10cm x 10cm, then there would be 1000 blocks in one m3.

Answers to questions related to QS Engineer job interview

• Basic specifications of plastering include thickness, mix ratio, curing time, etc.

• Deductions for plastering depend on the type of surface and thickness of plaster

• Bar Bending Schedule is a document that lists the reinforcement details of a structure

• Cutting length for stirrups of beam depends on the diameter of the stirrup and spacing

• Basic documentation for certification of bill includes measurement book, work order, comp...read more

Plastering deductions as per IS code refer to the deductions made in plastering thickness as per Indian Standards code.

• IS code specifies deductions for plastering thickness based on the type of surface and the type of plaster used.

• For example, for a smooth surface and cement plaster, the deduction is 6mm for internal walls and 8mm for external walls.

• Similarly, for a rough surface and lime plaster, the deduction is 12mm for internal walls and 15mm for external walls.

• These dedu...read more

BBS or Bar Bending Schedule is prepared by calculating the weight of steel required for a particular structure.

• Understand the structural drawings and identify the different components

• Calculate the total length of each component and the number of bars required

• Calculate the weight of steel required for each component

• Prepare a detailed list of all the components and their corresponding weight of steel

• Use software like AutoCAD or Excel to prepare the BBS

• Ensure that the BBS is acc...read more

Block work quantity estimation involves calculating the amount of blocks required for a construction project.

• Determine the dimensions of the wall to be constructed

• Calculate the area of the wall

• Determine the size of the blocks to be used

• Calculate the number of blocks required by dividing the area of the wall by the area of each block

• Add 10% extra blocks for wastage and breakages

Plastering area calculation involves measuring the surface area to be covered with plaster.

• Measure the length and height of the surface to be plastered

• Multiply the length and height to get the surface area

• Subtract the area of any openings such as doors and windows

• Add 10% extra for wastage

• The formula for plastering area calculation is: (Length x Height) - (Area of Openings) + 10% Wastage