PDFWAC 296-54-99014
Appendix 5—Wooden tree yarding and loading systems.
high lead yarding system
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Figure 59: High Lead Yarding System |
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north bend yarding system Figure 60: North Bend Yarding System |
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slack skyline yarding system Figure 61: Slack Skyline Yarding System |
Heel Boom Loading
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Figure 62: Heel Boom Loading |
guy line loading
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Figure 63: Guy Line Loading |
hayrack boom loading
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Figure 64: Hayrack Boom Loading |
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spreader bar loading Figure 65: Spreader Bar Loading |
[Statutory Authority: RCW 49.17.010, [49.17].040 and [49.17].050. WSR 99-17-117, § 296-54-99014, filed 8/18/99, effective 12/1/99.]