Ship sea chest cleaning

Underwater sea chest cleaning

Keep your vessel sailing

Essential for vessel performance

Underwater ship sea chest cleaning is an essential maintenance task designed to prevent potential issues with a ship’s seawater intake system. Over time, sea chests can accumulate marine growth, silt, and debris, which can obstruct the flow of seawater into the ship’s systems such as engines and air conditioning units. This can lead to inefficiencies and, in severe cases, system failure. Regular cleaning is crucial to ensure the seawater intake system remains free from blockages and operates effectively, preventing costly downtime and potential damage to the vessel’s equipment.

To learn more about how we can support you in diving services, contact us at diving@albwardydamen.com.

Proven sea chest cleaning methods

Underwater sea chest cleaning is typically performed manually by professional divers who use specialized tools to remove marine growth and debris. One of the most effective techniques is the use of high-pressure water jets, which dislodge stubborn fouling and ensure the seawater intake system remains clear and functional. This method is efficient and widely used, especially when rapid cleaning is required. In cases where further maintenance is needed – such as replacing faulty valves or bathometers – temporary waterproofing (plugging the sea chest) can be carried out underwater. This avoids the need for dry docking, minimizes operational disruption, and allows for quick restoration and testing of the system’s performance.

Do you need diving services?

Let us know what you need and we will find the best option for you.

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Albwardy Damen highlights

  • 2000 people ready 24/7

    We have a dedicated team of 2000 people in three UAE locations — Dubai, Sharjah and Fujairah, who are ready to support our customers 24/7.

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  • Safety is our highest priority

    We are committed to continuously maintaining a safe and healthy workplace in all our operations. We recognise that we work in a dynamic industry involving potentially hazardous equipment and operations.

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  • One-stop-shop

    We have a large team of in-house specialists who can pick up the requests of any level of complexity. We are engineering, building and repairing steel or aluminum vessels. Our mechanical and electrical departments are all in-house. We have a large experience in retrofitting and conversions.

  • All major trades in-house

    We have all major trades in-house, mainly carried out by our own staff. We offer 3D scanning, retrofitting, propeller repairs, thruster repairs, GRE piping, hydraulic and electric repairs. We have a multi-disciplinary Engineering and Production support team in-house.

  • Quality & Safety at the right price

    We are committed to continuously maintaining a safe and healthy workplace in all our operations. With all key competences in-house we deliver to the highest technical, environmental standards at the right price.