Source description
About the role
- Land & Topographical Survey
Conduct site surveys before construction starts
Measure boundaries, contours, elevations, and coordinates
Prepare survey drawings and maps
Use Total Station, Auto Level, DGPS, and GPS equipment
- Layout & Marking Work
Mark locations for:
Transformer foundations
Control room buildings
Switchyard equipment
Cable trenches
Gantry structures
Earthing grids
Ensure alignment as per engineering drawings
- Level Checking
Check excavation depth and foundation levels
Verify PCC, footing, and structure elevations
Maintain accuracy during civil construction
- Quantity & Measurement Support
Assist civil engineers in:
Earthwork calculations
Area and volume measurement
Preparation of measurement sheets (MB)
Billing quantities for contractors
- Coordination With Engineers
Work with civil, electrical, and QA/QC teams
Coordinate with contractors and site supervisors
Ensure execution matches approved drawings
- Documentation
Maintain:
Survey records
As-built drawings
Level books
Daily progress reports
Skills Required
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Knowledge of surveying instruments
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Understanding of substation layouts
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AutoCAD basics
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Reading civil and electrical drawings
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Accuracy and field coordination
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Common Instruments Used
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Total Station
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Dumpy Level / Auto Level
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DGPS/GPS
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Theodolite
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Measuring tape and prism
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Qualification Usually Preferred
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Diploma or B.Tech in Civil Engineering
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ITI Surveyor trade (for junior roles)
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Experience in power, infrastructure, or transmission projects
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Work Environment
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Mostly outdoor field work
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Large project sites and switchyards
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Rotational/project-based postings across India are common in NTPC projects
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