In Finland, the wage norms of forest wages have been defined by the government since 1935. However, no official tariffs have been drawn for mechanical bundling in water for floating in bundles. The aim of the investigation was to find out the correlation between the bundling result and the size of logs to be bundled, and how it affects the differences observed in earnings between the different types of devices used in the work. The aim is a more equal bundling tariff in cases where the log size is not the variable. The investigation was based mainly on diaries of bunders of Enso-Gutzeit Oy.
A tariff was formulated based on the results of the investigation. A unit tariff was obtained for bundling of timber differing in size by dividing the earnings of bundling an average timber by the unit number of logs differing in size from the average and bundled in a corresponding period. The tariff was not able to produce even earnings on all bunching machines, but a tariff that takes account log size may be recommended when the aim is an equal wage payment.
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