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Flow moisture point (FMP)/ Transportable moisture limit (TML)

FMP/TML

For many years, ALS has determined a safe TML for bulk cargoes by correctly sampling the cargo and determining the FMP. The issuance of FMP/TML certificates is one of the most important services that we perform to provide clients with confidence that their material is indeed safe to transport via bulk carrier.

FMP

FMP

The FMP is the point at which a granular bulk material becomes fluid. The FMP figure for a cargo is tested in a laboratory during a Flow Table Test (FTT). The TML) is calculated as 90% of the FMP figure. This is the maximum moisture figure at which it is safe to ship the material. The moisture content must be under the TML for the master to accept a cargo.

If the cargo is assessed as having higher moisture content than the TML, it is strongly recommended that the cargo should not be transported unless the vessel is specially built or fitted.

The decision on whether or not to load and transport a cargo is ultimately that of the ship’s master and the port authorities. However, we can assist in the decision-making process based on the results of FMP testing performed in-house.

 
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