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I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.
Tolerance in GSB .Dbm. SG top
GSB refers to General Specification for Building
Dbm stands for decibels relative to milliwatts
SG top refers to the top surface of the surveying point
Tolerance refers to the acceptable deviation or error allowed in measurements
posted on 27 May 2024
I applied via Referral and was interviewed before May 2023. There was 1 interview round.
posted on 22 Feb 2022
posted on 30 Apr 2021
I applied via Walk-in and was interviewed in Apr 2021. There was 1 interview round.
Precast structures are pre-made concrete elements used in construction.
Precast segments are manufactured off-site and transported to the construction site for assembly.
They are commonly used in bridge construction, tunnels, and other large-scale infrastructure projects.
Precast segments can be designed to fit specific project requirements, reducing construction time and costs.
They offer high durability and strength, and...
Segment casting can be done using various methods depending on the material and application.
One method is sand casting, where a mold is created using sand and the molten metal is poured into it.
Another method is investment casting, where a wax pattern is created and coated with ceramic before the metal is poured.
Die casting is a method where molten metal is forced into a mold under high pressure.
Continuous casting is u...
Grade of concrete refers to its strength and durability.
Grade of concrete is denoted by a number followed by 'M' which stands for mix.
The number represents the compressive strength of concrete in megapascals (MPa).
Common grades of concrete include M10, M20, M30, etc.
Higher grade concrete has higher strength and durability.
For example, M20 grade concrete has a compressive strength of 20 MPa.
Design mix of concrete refers to the proportion of materials used in making concrete.
Design mix is determined based on the strength and durability requirements of the concrete.
The mix includes cement, water, aggregates (sand, gravel, crushed stone), and sometimes admixtures.
The proportions of each material are specified in terms of weight or volume.
For example, a common mix for general use is 1:2:3 (cement:sand:gravel)...
Segment casting is a method of casting concrete segments for tunnel lining.
Segments are cast in a factory and transported to the tunnel site.
Segments are then assembled to form a complete tunnel lining.
This method is commonly used in tunnel construction projects.
It allows for faster construction and better quality control.
Examples include the Channel Tunnel and the SMART Tunnel in Malaysia.
posted on 11 Dec 2023
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I applied via Walk-in
About your job, location, CTC
I applied via Walk-in and was interviewed in Apr 2023. There were 2 interview rounds.
Construction procedure involves planning, designing, obtaining permits, site preparation, foundation construction, framing, finishing, and inspections.
Planning and designing the project
Obtaining necessary permits
Site preparation and excavation
Foundation construction
Framing and structural work
Installation of utilities and systems
Finishing touches such as painting and flooring
Final inspections and approvals
Beam lapping position refers to the location where two beams overlap or intersect in a structural element.
Beam lapping position is important for ensuring structural integrity and load-bearing capacity.
Common beam lapping positions include end-to-end, side-by-side, and staggered lapping.
Proper beam lapping position is determined by engineering calculations and design specifications.
The tile procedure is a method used in computer graphics to fill a region with a repeating pattern or image.
The tile procedure involves dividing the region into smaller tiles and filling each tile with the desired pattern or image.
It is commonly used in graphic design software to create seamless textures or backgrounds.
The size and shape of the tiles can be adjusted to achieve different visual effects.
Examples of tile ...
I applied via Approached by Company and was interviewed in Feb 2023. There were 3 interview rounds.
I applied via Walk-in and was interviewed in Apr 2023. There were 2 interview rounds.
I applied via Walk-in and was interviewed in Aug 2023. There were 4 interview rounds.
A chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle.
Chillers are commonly used in air conditioning systems to cool buildings or industrial processes.
They work by transferring heat from the liquid being chilled to a separate fluid, which is then circulated through a heat exchanger to cool it down.
Chillers can be water-cooled or air-cooled, depending on the app
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