D. SAVVIDIS DIVING Co operates as a specialized provider of underwater technical services within the global maritime industry. Based in the Moschato area of Athens, Greece, the company functions as a dedicated entity focused on maintaining the operational readiness and structural integrity of commercial vessels. It is identified as a member of the Naval Technical Group of Companies, an affiliation that integrates commercial diving operations with broader naval architecture and mechanical engineering expertise. This structure allows the firm to approach subsea tasks with a technical methodology that combines practical diving skills with engineering oversight.
The core of the company’s operations revolves around underwater hull maintenance and repair, designed to support shipowners and operators in minimizing downtime and optimizing vessel performance. A primary aspect of this service portfolio includes underwater hull cleaning, often utilizing hydraulic multi-brush systems to remove marine fouling. By maintaining smooth hull surfaces, these operations assist vessels in sustaining fuel efficiency and reducing hydrodynamic drag. Complementing this, the company performs propeller polishing and repairs, addressing roughness or damage that could otherwise impair propulsion efficiency.
Beyond routine maintenance, D. SAVVIDIS DIVING Co executes critical inspection and survey work. The firm conducts underwater inspections in lieu of dry-docking (UWILD), utilizing closed-circuit television (CCTV) and photography to provide real-time data to surveyors and ship managers. These surveys are essential for assessing hull condition, rudder systems, and propeller status without the need to remove the vessel from the water. The company is also engaged in non-destructive testing, including in-water ultrasonic measurements to gauge steel thickness and detect potential structural weaknesses.
The operational scope extends to specialized underwater repairs and emergency interventions. The company’s teams are equipped to perform underwater welding and cutting, anode replacement for cathodic protection, and the opening of sea chest gratings. In more urgent scenarios, the firm offers emergency response capabilities, including ship salvage operations and the search and recovery of lost equipment such as anchor chains. Its activities are conducted in accordance with the rigorous standards set by major international classification societies, ensuring that all underwater interventions meet the regulatory and safety requirements necessary for continued vessel seaworthiness. Through these diverse technical activities, the company plays a supportive role in the wider shipping logistics chain, ensuring vessels remain seaworthy and commercially viable.
