impact of a mill policy to discourage overweight log trucks
In Jan. 2002, Rayonier adopted a new truck weight policy at their Georgia mills to discourage gross overloading of trucks. Under this policy, logging contractors were paid a minimal amount per ton for weights exceeding 44 tons. To evaluate the effectiveness of this policy, we compared the weights of...
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Veröffentlicht in: | Southern journal of applied forestry 2004-08, Vol.28 (3), p.132-136 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | In Jan. 2002, Rayonier adopted a new truck weight policy at their Georgia mills to discourage gross overloading of trucks. Under this policy, logging contractors were paid a minimal amount per ton for weights exceeding 44 tons. To evaluate the effectiveness of this policy, we compared the weights of all trucks delivering wood to three company mills in Jan. 2001 (before the new policy) with the weights of all trucks delivering to the same three mills in Jan. 2002 (the first month the policy was used). This policy was very effective in a short amount of time. The percentage of trucks with gross vehicle weights exceeding 44 tons dropped from 5.56 to 3.01% after the new policy took effect and this improvement was seen within a week. We also observed other improvements in trucking performance. The percentage of loads within 5% of the legal limit increased from 45.8 to 57.4% through dramatic reductions in the percentage of underloaded trucks. In fact, after the new policy took effect, average gross vehicle weight and the average truck payload both increased due to this reduction in the percentage of underloaded trucks. |
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ISSN: | 0148-4419 1938-3754 |
DOI: | 10.1093/sjaf/28.3.132 |