Simplex Infrastructures Assistant Engineer - Civil Interview Questions and Answers

Slab steel reinforcement typically uses 8mm to 16mm diameter bars.

• Slab steel reinforcement typically uses bars ranging from 8mm to 16mm in diameter

• The choice of diameter depends on the span, load, and design requirements of the slab

• Thicker bars are used for heavier loads and longer spans, while thinner bars are used for lighter loads and shorter spans

The cost of 1cum concrete work depends on various factors such as the type of concrete, location, labor cost, etc.

• The cost of 1cum concrete work varies depending on the type of concrete used, such as M20, M25, etc.

• The location of the construction site also affects the cost of concrete work.

• The cost of labor is another factor that affects the cost of concrete work.

• Additional costs such as transportation, taxes, and perm...read more

To check a window, inspect its frame, glass, and hardware for any damage or wear.

• Check the frame for cracks or warping

• Inspect the glass for chips, cracks, or fogging

• Test the hardware to ensure it opens and closes smoothly

• Check for any gaps or drafts around the window

• Look for signs of water damage or mold

• Consider the age and condition of the window

• Consult a professional if unsure about any issues

Deduction rules for plastering in civil engineering

• Deductions are made for openings like doors and windows

• Deductions are made for thickness of plaster

• Deductions are made for uneven surfaces

• Deductions are made for wastage of material

• Deductions are made for scaffolding

• Example: If the area to be plastered is 100 sq. ft. and the area of openings is 20 sq. ft., then the net area for plastering will be 80 sq. ft.

Deduction rules for concrete

• Deductions are made to account for the shrinkage and settlement of concrete

• The deduction rate varies based on the type of concrete and the environmental conditions

• Typically, a deduction of 1/8 inch per 10 feet is made for normal weight concrete

• For lightweight concrete, the deduction rate is 1/4 inch per 10 feet

• The deductions are made from the specified dimensions of the concrete element