More than 9+ years experience in Tunneling with NATM New Austrian Tunneling Method and Convention Methods.Good knowledge about excavation (using drill and blast and mechanical methods),support system for rock and soil strata which includes rock bolts, wire mesh, fore polling steel ribs, lattice girder, pipe roofing, grouting based on the geological and geotechnical parameters.Distribute, use, and maintain materials (including construction materials, machinery, and hand-held tools) for working team at site.Promote an interest and enthusiasm within your required work for health, safety and environment. Self-promote and lead on best practice and act in accordance with the prescribed management system and procedures in fulfilling an injury and incident free working environment