Attachment 10 - TreeRelease2026_BattleRidge_29_39.pdf

This is a topographic map and project specification document for the Hebo Ranger District depicting a tree release and weed treatment project in the Battle 29 & 38 Area. The map illustrates two treatment units covering approximately 109 tons per acre (TPA) each, with a 20'x20' spacing requirement for planted species. Unit 29 specifies four species: ACMA (Acacia), THPL (Western Red Cedar), TSHE (Western Hemlock), and PISI (Lodgepole Pine). Unit 39 includes the same species with the addition of PSME (Douglas Fir).

The project area encompasses terrain with 40-foot contour intervals, stream corridors, berms for erosion control, and the Battle Subdivisions boundary. Access is provided via paved roads and gravel roads suitable for passenger vehicles, with some closed and non-maintained road segments indicated. The treatment areas are shown in green overlay on the topographic base, with geographic reference markers and a scale bar indicating distances up to 0.2 miles. This specification establishes the physical parameters and species composition required for the underplanting and vegetation management work within the identified treatment units.