Regular hull cleaning is essential for maintaining vessel performance and operational efficiency. At BRIZO UNDERWATER, we deliver professional underwater hull cleaning services designed to extend your vessel’s lifespan and ensure smooth sailing. Marine growth such as barnacles and biofouling can lead to increased drag, reduced speed, overheating, blocked intakes, and unnecessary fuel consumption. Our certified dive team conducts thorough inspections and expertly removes all marine buildup—while preserving the integrity of your vessel’s protective coating.
Biofouling on propellers can significantly reduce propulsion efficiency, leading to higher fuel consumption and diminished vessel performance. BRIZO UNDERWATER specializes in precision underwater propeller polishing to restore optimal thrust and maneuverability. Using non-abrasive rotating tools, our experienced divers effectively remove barnacles, tubeworms, and marine buildup—without damaging the propeller surface. Trust our team to deliver reliable, high-quality polishing that enhances your vessel’s performance without the need for dry-docking.
Sea chest cleaning is a critical yet complex component of underwater vessel maintenance. At BRIZO UNDERWATER, our skilled dive teams carry out detailed inspections and thorough cleaning of sea chest gratings and internal compartments—ensuring optimal water flow and system efficiency. When issues are detected during inspection, we’re equipped to perform internal repairs underwater, helping you avoid unnecessary dry-docking and costly delays. Trust us to maintain your sea chests to the highest operational standards.
Anodes in the submerged parts of the ship get damaged frequently and require services like underwater anode welding. If anodes are regularly replaced, vessel maintenance becomes easier and the ship functions smoothly at lower expenses. Underwater anode replacement allows you to save on dry docking expenses and BRIZO UNDERWATER is well experienced in complete underwater anode replacement during underwater ship maintenance. We assure you that your ship will be as good as new after underwater anodes replacement undertaken by BRIZO UNDERWATER.
CCTV Inspections are part of the underwater ship inspections and surveys. With the advancement of technology, CCTV inspections have become more consistent and accurate. CCTV inspections allow to accurately record and see the present condition of the vessel that cannot be visually inspected during routine inspections because of excessive water depths or turbidity. BRIZO UNDERWATER carries out underwater inspections with real-time monitoring systems using state-of-the-art underwater diving equipment. BRIZO UNDERWATER offers an in-house dive team consisting of engineers and engineering technicians.
As a part of BRIZO’S underwater inspection and survey, BRIZO UNDERWATER provides services in In-Water Survey, which is a method of surveying the underwater parts of the ship while it remains afloat. IWS stands out from the conventional method of dry-docking which is expensive. IWS is carried out at an agreed geographical location where the water visibility is good and the hull is clean below the waterline. BRIZO UNDERWATER is the clear choice for vessels operating in sensitive environments and on critical trade routes.
Over time it is necessary for ships under the regulations to measure the rudder clearances and tail-end shaft wear down clearance measurements to make sure the vessel is safe for the cargo and the crew that mans it. Generally measuring tools are provided by the ship as measuring tools can vary depending on the ship. Only if the vessel is found seaworthy will it be able to continue its services. BRIZO UNDERWATER offers services in underwater clearance measurements. The service includes measuring the wear down of the tail-end shaft and the rudder clearances.
Sale & Purchase inspection includes both document inspection and physical inspection of the vessel. During document inspections mortgage records and maritime lien records are inspected thoroughly. Physical inspections include checking the surface of the ship and its logbook. BRIZO UNDERWATER assures the sale and purchase run smoothly and benefit the clients. Our services include inspecting class records to provide the status of class and statutory certificates and surveys. Dry-docking records, review of thickness measurement results, records on significant overhauls and repairs, memoranda affecting class, and the status of recommendations are inspected.
Since marine structures such as ships and other offshore structures are massive complicated structures that are placed in an unfriendly environment it requires special attention. BRIZO UNDERWATER conducts underwater inspections, surveys, and reports on a vast range of structures in marine environments. Maintenance of marine structure is important to have a long and safe operational life cycle without any catastrophic failure. BRIZO UNDERWATER helps to monitor and inspect the condition of the structure and provides assistance in the maintenance, repairing, and replacement of the marine structures.
BRIZO UNDERWATER provides assistance in underwater inspection in lieu of dry-docking or UWILD, which is an alternative to Dry-docking. UWILD involves sub-surface inspections of the hull using divers. The inspection is completed on location, saving the asset owner and their clients both time and money by eliminating off-hire time. The process is a safer, faster, and cheaper alternative to other methods for the required inspections because it avoids interruptions to operations.
BRIZO UNDERWATER is a proven name in the business of underwater blanking and provides you with best-in-class and state-of-the-art equipment and service to ensure optimal underwater plugging and blanking of the sea chest. We can also help you with in-water repair of sea chests, sea-water inlets and outlets. Underwater plugging needs to be done by proper and efficient professionals to avoid any damage to the ship or the environment. BRIZO’S expert team of professionals has proven experience and expertise in plugging and blanking and can offer you the most optimal experience.
As a vessel spends months on water, its body gets fouled by a number of underwater entanglements and biofouling elements. These entanglements, over a period of time, cause damage to the vessel as well as increase the drag, making the vessel need more fuel for the same distance. Further, entanglements also slow the vessel down, causing irreparable loss. If your vessel is being slowed down by entanglements, BRIZO’S professional team is here to help you with excellent entanglement-removal services.
Commercially Certified, Highly Skilled Dive Teams
No Dry-Docking Required—Minimize Costs & Downtime
24/7 Availability For Enquiries
Transparent Reporting with Photo & Video Documentation
We Believe in Regular Updates on Progess During Operations
End-to-End Services Covering Inspection, Maintenance, and Coastal Works
Let’s Keep Your Vessel Moving — Reach Out Anytime
Whether you need urgent underwater support, a custom maintenance plan, or just want to explore how we can streamline your operations—our expert team is here to help.
Contact: +65 9147 0474 / +91 78958 80686
Email: enquiries@brizounderwater.sg
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