Underwater rock excavation by drilling and control blasting.
➢ Underwater Videography and still photography.
➢ Salvage of wrecks and sunken structures.
➢ Desilting, Dredging and dewatering of Dams, Lakes, Canals and Reservoirs, Piling and
trenching.
➢ Repairs of Dams and structures by Epoxy coatings.
➢ Deep pointing works on Dam walls.
➢ Installation of Gates and Sluice gates on Dams.
➢ Salvage and installation of Storm gates for Ports.
➢ Underwater inspection & repair / patching works of Ships, Barges, Rigs