Pilbara Ports Authority published a Marine Notice to warn interested parties of main engine failures due to blocked seawater cooling strainers in Port Dampier, Australia.
There is an upward trend of cooling related main engine slowdowns due to blockage of seawater strainers. Currently a mass spawning of crustaceans gathering under ships in the Western Anchorages being drawn into ships cooling water intakes.
Recommendations:
- Detailed procedure for cleaning seawater strainers including black flushing, changing and cleaning is provided.
- Spare filters, all tools and equipment for opening the sea chest and cleaning is readily available.
- All Engineering staff is familiar with contingency plans.
- Monitor pressure at pumps and filters during the pilotage and respond without delay.
Masters are advised to ensure that their seawater strainers and inspected and cleared prior to commencing an inbound pilotage.
