Manager (Survey)

Responsibilities Establish and Maintain Survey Control Network Create and verify horizontal and vertical control points across the entire project area. Establish permanent benchmarks for all critical structures (dam, tunnels, pressure shaft, caverns, powerhouse). Maintain accuracy and stability of control stations throughout the project duration. Setting-Out for All Civil, Hydro-Mechanical & EM Works Provide accurate setting-out for: Dam and spillway structures Intake, HRT, TRT, adits Surge shaft, pressure shaft/tunnel Powerhouse and transformer cavern Penstock alignment Ensure construction matches the design coordinates, alignments, levels and profiles. Underground Works Alignment & Monitoring Conduct: Tunnel alignment checks Deformation monitoring (convergence measurements) Overbreak–underbreak evaluation Crown, wall, and invert position verification Ensure breakthrough of tunnels from multiple headings occurs within tolerance. Support for Hydro-Mechanical & EM Equipment Installation Provide accurate alignment for: Penstocks, steel liners, bifurcations Turbine runner, draft tube, spiral case Generator stator, rotor centreline EOT cranes and monorails Maintain high precision as required by OEMs. Topographic & As-Built Surveys Conduct detailed surveys for: Excavation quantities Valley, river, and hill terrains Underground cavity mapping Penstock and pipeline routing Prepare as-built drawings for all completed works. Quantity & Progress Verification Measure: Earthwork volumes Rock excavation Backfilling Concrete quantities Support billing verification for contractors and subcontractors. Geodetic and Structural Monitoring Monitor movement/settlement of: Dam body Powerhouse Pressure shaft Underground tunnels Detect and flag any unusual displacement to engineering or safety teams. Calibration & Instrument Management Ensure all survey instruments are: Calibrated Maintained Functioning accurately Manage modern equipment like total stations, DGPS, LiDAR, tunnel profilers. Compliance with Codes, Safety & Standards Ensure all survey works comply with: BIS/IS standards Project-specific tolerances OEM guidelines for machinery alignment Maintain safety procedures in: Underground areas Steep terrains Restricted zones Qualifications Diploma or Degree in Civil Eng. will be an added advantage. Well versed in operating AutoCAD, 3D and other related software tools. Minimum 12 yrs in underground hydro/psp sectors.