R.V.R. PROJECTS Civil Site Engineer Interview Questions and Answers

Mix design is the process of determining the proportions of cement, water, aggregates, and admixtures to produce concrete of desired strength and durability.

• Grade of concrete refers to the strength of the concrete mix, which is determined by its compressive strength after 28 days of curing.

• Lab testing for concrete includes tests for compressive strength, slump, air content, and density.

• Mix design involves selecting the...read more

The question is related to the process of making level sheets using WMM, WBM, DBM, and BC.

• Level sheet making involves the use of different materials such as WMM, WBM, DBM, and BC.

• WMM stands for Wet Mix Macadam and is used as a base layer for roads.

• WBM stands for Water Bound Macadam and is used as a base layer for flexible pavements.

• DBM stands for Dense Bituminous Macadam and is used as a binder course layer for roads.

• B...read more

Process of variation involves documenting and analyzing changes in project scope, cost, or schedule.

• Variations are changes to the original scope, cost, or schedule of a project

• Variations must be documented and approved by the relevant parties

• The impact of variations on project budget and timeline must be analyzed

• Examples of variations include design changes, unforeseen site conditions, and client requests

Plaster measurement involves assessing area, thickness, and volume for accurate billing in construction projects.

• Measurement is typically done in square meters (m²) for area.

• Thickness of plaster is measured in millimeters (mm) or centimeters (cm).

• Volume can be calculated by multiplying area by thickness.

• For example, a wall of 100 m² with 12 mm thickness requires 1.2 m³ of plaster.

• Consider wastage and application method...read more