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Consulting Engineers Group
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I was interviewed in May 2022.
Crossfall, height of embankment, and type of stability are important factors in highway engineering.
Crossfall refers to the slope of the road surface from the centerline to the edge of the road.
The height of the embankment is the vertical distance between the road surface and the natural ground level.
Stability can refer to the stability of the embankment itself, as well as the stability of the road surface on top of th...
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posted on 9 Aug 2023
I applied via Walk-in and was interviewed in Feb 2023. There were 2 interview rounds.
The Grade of GSB at my previous site was 40 mm.
The Grade of GSB at my previous site was 40 mm.
GSB stands for Granular Sub Base.
The thickness of GSB is usually specified in millimeters.
GSB is a layer of compacted granular material used as a base for asphalt, concrete, or other paving materials.
Tolerances in base and sub-base coarse materials are critical for ensuring proper compaction and stability of the highway.
Tolerances for base coarse typically range from +/- 20mm to +/- 40mm depending on the specified thickness.
Tolerances for sub-base coarse are usually wider, ranging from +/- 50mm to +/- 100mm.
Proper compaction is essential to meet these tolerances and ensure the structural integrity of the highway.
To...
MDD is Maximum Dry Density, FDD is Field Dry Density. MDD is the maximum density achieved by compacting soil in the lab, FDD is the density achieved in the field after compaction.
MDD is determined through laboratory tests using standard compaction methods.
FDD is measured in the field using a nuclear density gauge or sand cone method.
MDD is used to determine the optimum moisture content for compaction.
FDD helps in asses...
I applied via LinkedIn and was interviewed before Oct 2022. There were 2 interview rounds.
posted on 15 Sep 2023
I applied via Approached by Company and was interviewed before Sep 2022. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Apr 2022. There were 2 interview rounds.
posted on 22 Oct 2021
I was interviewed in Apr 2021.
I applied via Recruitment Consultant and was interviewed in Jan 2021. There was 1 interview round.
To remove bumping in sg at hard rock areas, proper rock excavation techniques and road design considerations are necessary.
Perform thorough rock excavation to remove any irregularities or protrusions in the hard rock areas.
Ensure proper compaction of the subgrade and base layers to minimize settlement and unevenness.
Design the road profile with appropriate cross slopes and superelevation to facilitate smooth vehicle mo...
The grade of GSB used in previous projects varies depending on the specific project requirements.
The grade of GSB (Granular Sub-Base) used in previous projects is determined based on factors such as traffic load, soil conditions, and project specifications.
Different grades of GSB, such as GSB-20, GSB-25, GSB-30, etc., may be used in different projects.
For example, in a high-traffic highway project, a higher grade of GS...
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