Hatch Cover Weathertightness: Loss Prevention Guidance

Cargo wetting claims remain a recurring loss prevention concern, often arising from hatch cover defects that go unnoticed until arrival at the port of discharge.

Effective prevention depends on proper maintenance, good sealing arrangements and reliable testing of hatch covers prior to loading. While several methods are used to evaluate weathertightness of the hatch covers, Ultrasonic Testing (UST) is widely regarded as the most accurate and reliable. It is a non invasive method accepted by classification societies and P&I clubs. UST enables early identification of weaknesses and targeted remedial action, making it the most effective means of ensuring hatch cover weathertight integrity.

This Risk Alert highlights the Club’s guidance on hatch cover integrity and the role of systematic inspection and ultrasonic testing in reducing the risk of costly cargo wetting claims.

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