F-6 Exhibit 6 Tree Illustrations for Girdling.pdf
PDF 253 KB Posted
- Attached to
- Middle Fork Ranger District Wildlife Snag Creation Federal contract opportunity
- Solicitation number
- 1240BE26Q0030
About this file
This document is Exhibit 6 containing tree treatment illustrations for a federal contract opportunity.
The exhibit presents two distinct girdling treatment methods for trees at various heights. Illustration 2A depicts girdling at the base of trees at four specified height ranges: 50-55, 60-65, 70-75, and 80-85 feet. The girdling is 12 inches wide and located at Diameter at Breast Height (DBH). This treatment requires removal of all live branches below the girdle. Illustration 2B shows girdling at the top of the same four height ranges with a 12-inch wide girdle, requiring removal of all or most live branches below the girdle. For trees with DBH measurements of 10-14 inches, all live limbs must be removed below the girdle for a distance of 10 feet. Both illustrations include detailed diagrams showing the placement and extent of girdling, the branch removal requirements, and the vertical measurement scales up to 65 feet to clearly indicate the treatment heights and zones.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| 1240BE26Q0030 Amendment 0002.pdf | ||
| Schedule of Items and Performance Work Statement rev2.pdf | ||
| Vendor Question and Answer 1240BE26Q0030 Middle Fork Snag Creation.pdf | ||
| 1240BE26Q0030 amendment 0001.pdf | ||
| Schedule of Items and Performance Work Statement 1240BE26Q0030 rev 1.pdf | ||
| Schedule of Items and Performance Work Statement 1240BE26Q0030.pdf | ||
| F-6 Exhibit 9 Sample Tree Registers.pdf | ||
| Unit Map.pdf | ||
| DUIS.pdf | ||
| Wagerates.pdf |
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Text version
EXH.IBIT 6
TREE TREATMENT r LLUSTRA'f'IONS
Illustration 2A
Girdle
12'.' wide
Girdle
12" wide at OBH
Girdling at base or 4 height ranges:
50-55, 60-65, 70-75, & 80-85 ft.
Remove all live branches below girdle.
Lt'>
12" wide
Illustration 2B Girdling at top or 4 height ranges:
50-55, 60-65. 70-75, & 80-85 ft.
Remove all -most live branches below girdle.
10-14'' DBH, Remove all Jive limbs below girdle for 10 feet.
File details come from the government source that posted it. Updated .