1240BE26Q0045 - Attachment 6 Exhibits A-G.pdf

This is Attachment 6 containing planting method exhibits for a U.S. Forest Service tree planting contract (1240BE26Q0045) for the Willamette National Forest, Detroit Ranger District 2026 Tree Planting project.

The attachment comprises seven exhibits (A through G) that establish visual and procedural specifications for proper tree planting techniques. Exhibit A illustrates the use of natural objects for shade protection (microsites), showing correct versus incorrect placement relative to terrain features. Exhibit B demonstrates full bench or terrace scalp preparation methods, distinguishing between marginal and correct scalping techniques on slopes. Exhibit C presents the hole-broken-on-four-sides planting method through sequential diagrams showing the process of creating proper planting holes and inserting seedlings. Exhibit D displays twelve root orientation scenarios, identifying acceptable configurations (L roots, U/J roots, properly planted trees) and deficient conditions (jammed roots, compacted roots, too shallow, too deep, inadequate tamping, planted in rotten wood, planted on mound, not vertical, air pockets). Exhibit E illustrates nine container seedling placement scenarios including correct placement, improper depths, air pockets, swept roots, J roots, bunched roots, leaner condition, loose placement, and debris interference. Exhibit F provides detailed planting inspection instructions using a standard plot procedure with numbered steps, reference tables for spacing and unplantable spot determination, and tree code definitions for above-ground and below-ground inspection criteria. Exhibit G is a blank planting inspection sheet form for recording field observations and measurements during quality inspections.