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Afcons Infrastructure
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I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.
Yes, I have used DGPS for fixing control points.
DGPS stands for Differential Global Positioning System.
It is a more accurate method of positioning compared to traditional GPS.
DGPS uses a network of reference stations to correct GPS signals and provide precise location data.
I have used DGPS to establish control points for surveying projects.
By using DGPS, I was able to achieve higher accuracy and reliability in my surve
Closing error in traversing is distributed based on the length of the traverse.
Closing error is distributed proportionally to the length of the traverse.
The longer the traverse, the more the closing error is distributed.
The distribution is done using the principle of proportional parts.
For example, if the traverse is 1000m and the closing error is 10mm, then the error per meter is 0.01mm.
If a line is 500m long, then th
Vertical control points can be fixed by conducting a survey and using advanced technology.
Conduct a survey to identify the issue
Use advanced technology like GPS to accurately measure the points
Adjust the points to the correct elevation
Ensure the points are stable and secure
Regularly monitor and maintain the points
Yes, I have casting yard related setting out knowledge.
I have experience in setting out casting yards for various construction projects.
I am familiar with the process of marking out the area for casting, ensuring proper alignment and levelness.
I have knowledge of the materials and equipment required for casting yard setup.
I have worked with engineers and contractors to ensure that the casting yard meets project specifi
I have intermediate level knowledge of AutoCAD.
Proficient in creating 2D drawings and basic 3D models
Familiar with various AutoCAD tools and commands
Able to work with layers, blocks, and dimensions
Experience in creating and editing layouts and templates
Top trending discussions
I applied via Approached by Company and was interviewed in Mar 2024. There were 3 interview rounds.
Total station errors can affect GPS to GPS measurements due to various factors.
Total station errors can include instrument calibration errors, atmospheric conditions, and human error.
Examples of total station errors affecting GPS to GPS measurements include incorrect leveling of the total station, improper target placement, and misalignment of the instrument.
Regular calibration and maintenance of the total station can
posted on 18 Sep 2024
I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.
I have 8 years of experience working as a Land Surveyor.
8 years of experience in land surveying
Proficient in using surveying equipment and software
Experience in conducting boundary surveys, topographic surveys, and construction staking
Familiar with relevant laws and regulations in land surveying
As a Land Surveyor, my role is to accurately measure and map the land, including boundaries, topography, and features for construction or development projects.
Accurately measure and map land boundaries
Analyze topography and features of the land
Provide data for construction or development projects
I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.
Collect information about experience
I applied via Referral and was interviewed in Apr 2024. There were 3 interview rounds.
Alphabet, numerical, numbers,Genral awareness,etc
Alphabet,time,calender,train,etc
Missing alphabet, missing number,
posted on 3 Aug 2023
I applied via Company Website and was interviewed in Jul 2023. There were 3 interview rounds.
An auto level machine is a surveying instrument used to measure height differences and level surfaces.
Auto level machines use a compensator to ensure accurate readings.
They are commonly used in construction, land surveying, and civil engineering.
Examples of auto level machines include Leica NA700 Series and Topcon AT-B Series.
True north is the direction towards the geographic North Pole, while magnetic north is the direction towards the north magnetic pole.
True north is fixed and does not change over time, while magnetic north constantly shifts due to changes in the Earth's magnetic field.
True north is used for navigation on maps and charts, while magnetic north is used by compasses.
The angle between true north and magnetic north is called ...
The first surveyor in India is George Everest, who served as the Surveyor General of India from 1830 to 1843.
George Everest was appointed as the Surveyor General of India in 1830.
He is known for his work in mapping the Indian subcontinent, including the measurement of the height of Mount Everest which was later named after him.
Everest's tenure as Surveyor General of India laid the foundation for modern mapping and surv
I applied via Referral and was interviewed before Oct 2022. There were 3 interview rounds.
Current CTC is $60,000 and Expected CTC is $70,000.
Current CTC is the current annual salary of the candidate.
Expected CTC is the annual salary the candidate is expecting from the new job.
It is important for the employer to know the candidate's salary expectations to assess if it aligns with the budget.
For example, if the candidate's Current CTC is $50,000 and Expected CTC is $65,000, there is a $15,000 difference.
Yes, I am actively involved in preparing cost estimations for construction projects. I typically prepare detailed estimates based on quantities, labor rates, material costs, and overhead expenses.
I prepare detailed estimates based on quantities of materials and labor required for a project.
I consider factors such as material costs, labor rates, equipment costs, and overhead expenses in my estimates.
I use software tools...
Verify the bill by checking quantities, rates, unit prices, supporting documents, and site measurements.
Check quantities mentioned in the bill against the actual work done on site.
Verify rates and unit prices for each item in the bill with the contract agreement.
Ensure all supporting documents such as invoices, receipts, and delivery notes are provided.
Conduct site measurements to confirm the work completed matches the
Evidential documents required for scrutinizing the RA Bill
Contract documents
Measurement sheets
Bills of quantities
Variation orders
Payment certificates
Justification of change of scope works involves thorough analysis, cost estimation, impact assessment, and communication with stakeholders.
Conduct a detailed analysis of the proposed changes in scope, including the reasons for the change and the potential impact on the project.
Estimate the additional costs and resources required for the change of scope works, taking into account materials, labor, and any other relevant...
Basic inputs for preparing the Bill of Quantities include drawings, specifications, and site visits.
Drawings: Architectural, structural, and MEP drawings are essential for accurately quantifying materials and labor.
Specifications: Detailed project specifications outline the quality and standards required for each item in the bill.
Site visits: Surveyors need to visit the site to assess existing conditions, access, and a...
posted on 27 Oct 2022
I applied via Referral and was interviewed in Sep 2022. There were 2 interview rounds.
I am from New York and I have 10 years of experience as a Senior Surveyor.
I am originally from New York.
I have 10 years of experience as a Senior Surveyor.
I have worked on various projects across the state.
I am familiar with the local regulations and requirements.
I have successfully completed complex surveys in urban and rural areas.
based on 6 reviews
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Senior Engineer
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187
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| ₹2 L/yr - ₹11 L/yr |
Executive Engineer
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| ₹3.5 L/yr - ₹11.9 L/yr |
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| ₹3.5 L/yr - ₹10.1 L/yr |
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