C04o_6b Powerhouse CAM.pdf
PDF 2 MB Posted
- Attached to
- Mitchell-Jackson IRSC
- Solicitation number
- 12363N26Q4189
- Issued by
-
Department of Agriculture Forest Service
About this file
This document is a Contract Area, Hazard Reduction, and Site Preparation Map for the Mitchell Jackson Integrated Restoration and Stewardship Complex (IRSC) Powerhouse-Subdivision 2 on the Kootenai National Forest, Libby Ranger District in Montana. The map displays 57 cutting units totaling 843 acres across multiple townships (T30-32N, R29-31W), with detailed specifications for timber harvesting operations.
The cutting units utilize two primary yarding methods: skyline and tractor operations, with unit acreages ranging from 3 to 42 acres. All units require species designation marking (C2.38#) and include various post-harvest activities including whole tree yarding, slashing (hand and excavator piling), scarification, hand slashing of ninebark, fell damaged residuals, and landing cleanup. The map legend identifies additional site requirements such as protection of utilities and trails (Solicitation 38), protected stream courses (Solicitation 46), road reconstruction and construction specifications, closures with earthen/wooden barriers and to-be-installed closures, excavator and hand fireline/fuelbreak work, and timber stand improvement operations. The contract area is bounded within Forest Service ownership with adjacent private land parcels identified. The document includes a detailed table specifying each unit's acreage, yarding method, designation method, and required hazard reduction and site preparation activities, with an X marking indicating which specific operations apply to each cutting unit.
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VICINITY MAP
LEGEND
1* AGGREGATE SOURCE
BORROW/RIPRAP SOURCE
PROTECTION OF LAND SURVEY MONUMENTS
ÑØ WATER SOURCE
!. EXISTING CLOSURE - EARTHEN/WOODEN BARRIER - C5.41#
!(Í EXISTING CLOSURE - TO BE CLOSED - SOLICITATION 38, C5.41#
"36 TO BE CLOSED - CLOSURE TO BE INSTALLED - SOLICITATION 38, C5.41#
EXISTING TRANSPORTATION SYSTEM - B5.12
SPECIFIED ROAD RECONSTRUCTION - A7, APPENDIX C
SPECIFIED ROAD CONSTRUCTION - APPENDIX D
U UNSUITABLE FOR HAULING C5.12#
P ROAD USE PROHIBITED - C5.12#
EXCAVATOR FIRELINE, FUELBREAK - 7C
HAND FIRELINE, FUELBREAK - 7D
PROTECTION OF IMPROVEMENTS (TRAIL) - SOLICITATION 38
)Q PROTECTION OF IMPROVEMENTS (UTILITIES) - SOLICITATION 38
PROTECTED STREAM COURSE, BLOCK MARKS UPPER LIMIT -
SOLICITATION 46, B6.5
SALE AREA BOUNDARY - B1.1
SUBDIVISION BOUNDARY AND NUMBER - B1.1
CUTTING UNIT NUMBER AND BOUNDARY - B1.1, B2.3
HAND SLASHING - 8H
HAND SLASHING AND PILING - 8H, 8I
MECHANICAL MASTICATION - 8G
MECHANICAL MASTICATION OF ROADSIDE MATERIAL - 8F
TIMBER STAND IMPROVEMENT - 5
OU3 EPA BOUNDARY - NO CUTTING
FOREST SERVICE OWNERSHIP
PRIVATE OWNERSHIP
BrentHoffman 6/11/2026
Spatial Reference:
Name: NAD 1983 UTM Zone 11N
0 0.5 10.25 Miles¯4 in = 1 mi
1:15,840
KOOTENAI NATIONAL FOREST
LIBBY RANGER DISTRICT
CONTRACT AREA, HAZARD
REDUCTION, AND SITE
PREPARATION MAP
MITCHELL JACKSON IRSC
POWERHOUSE - SUBDIVISION 2
Cutting Unit
Number Acres
Skidding and Yarding Specified
Designation Method
La nd in g
Cl ea nu p
Fe ll
D am ag ed
Re si du al s
W ho le T re e
Ya rd
Sl as hi ng
8b
, 8 c
H an d Sl as hi ng o f N in eb ar k
- 7 a
Ex ca va to r P ili ng
8d , 8 e
Sc ar ifi ca tio n
- 7 b
125 28 Skyline, C6.4# Species Designation, C2.38# X X X 126 15 Tractor, C6.4# Species Designation, C2.38# X X X X 127 37 Tractor, C6.4# Species Designation, C2.38# X X X X 129 11 Tractor, C6.4# Species Designation, C2.38# X X X X 130 19 Skyline, C6.4# Species Designation, C2.38# X X X 133 9 Tractor, C6.4# Species Designation, C2.38# X X X 134 6 Tractor, C6.4# Species Designation, C2.38# X X X X 135 4 Tractor, C6.4# Species Designation, C2.38# X X X 137 17 Skyline, C6.4# Species Designation, C2.38# X X X 138 23 Skyline, C6.4# Species Designation, C2.38# X X X 141 20 Tractor, C6.4# Species Designation, C2.38# X X X 143 10 Skyline, C6.4# Species Designation, C2.38# X X X 144 9 Tractor, C6.4# Species Designation, C2.38# X X X 145 19 Tractor, C6.4# Species Designation, C2.38# X X X 149 6 Skyline, C6.4# Species Designation, C2.38# X X X 150 11 Tractor, C6.4# Species Designation, C2.38# X X X 151 20 Tractor, C6.4# Species Designation, C2.38# X X X 152 36 Skyline, C6.4# Species Designation, C2.38# X X X 156 3 Tractor, C6.4# Species Designation, C2.38# X X X 157 12 Tractor, C6.4# Species Designation, C2.38# X X X X 158 16 Tractor, C6.4# Species Designation, C2.38# X X X X 162 31 Skyline, C6.4# Species Designation, C2.38# X X X 163 29 Skyline, C6.4# Species Designation, C2.38# X X X 164 14 Tractor, C6.4# Species Designation, C2.38# X X X 165 27 Skyline, C6.4# Species Designation, C2.38# X X X 166 18 Skyline, C6.4# Species Designation, C2.38# X X X 168 42 Skyline, C6.4# Species Designation, C2.38# X X X 169 4 Tractor, C6.4# Species Designation, C2.38# X X X 173 12 Tractor, C6.4# Species Designation, C2.38# X X X X 174 12 Skyline, C6.4# Species Designation, C2.38# X X X 175 27 Skyline, C6.4# Species Designation, C2.38# X X X 177 21 Skyline, C6.4# Species Designation, C2.38# X X X 179 21 Skyline, C6.4# Species Designation, C2.38# X X X 182 28 ORSY, C6.43# Species Designation, C2.38# X X X 185 19 Skyline, C6.4# Species Designation, C2.38# X X X 186 15 Tractor, C6.4# Species Designation, C2.38# X X X X 187 28 Tractor, C6.4# Species Designation, C2.38# X X X 189 34 Tractor, C6.4# Species Designation, C2.38# X X X X 192 28 Skyline, C6.4# Species Designation, C2.38# X X X 193 12 Skyline, C6.4# Species Designation, C2.38# X X X 194 27 Tractor, C6.4# Species Designation, C2.38# X X X 196 6 Tractor, C6.4# Species Designation, C2.38# X X X 197 14 Skyline, C6.4# Species Designation, C2.38# X X X 198 6 Tractor, C6.4# Species Designation, C2.38# X X X 199 10 Tractor, C6.4# Species Designation, C2.38# X X X 202 6 Tractor, C6.4# Species Designation, C2.38# X X X 226 29 Tractor, C6.4# Species Designation, C2.38# X X X X 233 9 Skyline, C6.4# Species Designation, C2.38# X X X
127A 12 Tractor, C6.4# Species Designation, C2.38# X X X X 134A 12 ORSY, C6.43# Species Designation, C2.38# X X X 135A 6 Tractor, C6.4# Species Designation, C2.38# X X X 144A 5 Skyline, C6.4# Species Designation, C2.38# X X X 150A 4 Tractor, C6.4# Species Designation, C2.38# X X X 175A 15 ORSY, C6.43# Species Designation, C2.38# X X X 179A 41 Skyline, C6.4# Species Designation, C2.38# X X X 179B 11 Skyline, C6.4# Species Designation, C2.38# X X X 189A 22 ORSY, C6.43# Species Designation, C2.38# X X X
CONTRACT AREA, HAZARD REDUCTION, AND SITE PREPARATION PLAN
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