A rigid truck with no headboard carries 10 tonnes of rigid packets, each at least 0.5 tonne, secured by two tie downs. What minimum combined rated strength is needed?
O se loli mautu e leai se puipui i luma o le uta o loo aveina le 10 tone o afifi malo, e taʻi 0.5 tone pe sili atu, ma ua nonoa i ni mea nonoa se 2. O le ā le malosi faatulagaina tuufaatasi aupito maualalo e manaʻomia?
Without a headboard, the rigid packets described need lashings with combined rated strength of at least twice the load's weight: 20 tonnes for a 10-tonne load.
Pe a leai se puipui i luma, e manaʻomia e afifi malo ua faamatalaina ni mea nonoa e lē itiiti ifo lo latou malosi faatulagaina tuufaatasi i le 2 taimi o le mamafa o le uta: e 20 tone mo se uta e 10 tone.
Taʻiala e fesootaʻi i ai
This calculation applies to packets weighing at least 0.5 tonne each. Correct lashing methods, suitable anchor points and the performance of the complete restraint system remain essential.
E faaaogā lenei fuafuaga mo afifi e taʻi 0.5 tone pe sili atu. E tāua pea auala saʻo e nonoa ai, nofoaga talafeagai e taula ai ma le galue o le faiga atoa e taofia ai le uta.