Dolphin Diving Services DOLPHIN DIVING SERVICES was started by all internationally experienced divers and supervisors who have more than 20 years of international experience in various international and multinational companies. Our divers are very passionate of their work and they always have the zeal to surmount the invincible before them. We Under Take All Types Of Under Water Works Like: Under water Oxy .arc cutting and welding, Salvaging and surveying, Block Placing and leveling , Under water ship repairs, Hull cleaning, Drilling, Blasting, Excavation, Monolith sinking, De-silting, Pipe laying, Hydle, Photography and videography and Dam site works etc. We also under take all types of Hyde/Thermal Power Projects, Irrigation Projects, and industrial projects like in Atomic Power Stations, Construction Companies, Paper/Steel Factories Etc