Ø  Discontinuities Geological mapping, Excavation of benching, Supporting to rock slope including Rock bolting, shotcreting, and wire mesh on spillway left slope D/S.
Ø   Design methods of underground excavation and Performed all activities related to single and Twin headrace tunnels excavation by advanced excavation technique and conventional technique of tunnels.
Ø  Design, prepare, evaluate, and verification Geological face logging for each blast to classify Rock class and support system, issuing required essential support system(RESS) in each tunnel face.
Ø   Estimate all protective measures for the crown and loose fall from the face (provision of pull length, full face, and heading/benching ballast).
Ø  Design and analysis instability Tunnel wedges through unwedge software.
Ø  Decided Rock Mass characterization for tunnels face based on RMR and tunneling Rock quality index.
Ø   Probing and logging for exploration to next blast and recorded, plot, and interpretation.
Ø   Supervised the full face Concrete lining of Head-race Tunnels (Single and twin) with form-work including different concrete tests i.e. Slump, Core drilling etc.
Ø   Monitoring and evaluation performance of early strength shotcrete (wet), consolidation and contact grouting, wire meshing, lattice girders, steel ribs, and Rock bolting.
Ø  Performed discontinuities Geological Mapping, Rock mass surveys, and quantitative description of rock mass discontinuities.
Ø  Supervised on-site materials, field sampling, and laboratory testing on soil and rock, aggregates, concrete, shotcrete, grout, water stopper, and Geo-textile.
Ø  Geotechnical investigations, geotechnical report writing, and supervised coring of rock samples.
Ø  Prepared the Daily, Weekly, and Monthly Progress Reports.
Ø  Field measurements and checking of Interim payment certificate (IPC's).
Ø   Ensured designs and works are in accordance with safety and quality.