SPECIAL OPERATING REQUIREMENTS. The Forest Officer will determine when restrictive conditions apply, and may approve exceptions to these requirements in writing.
SPECIAL OPERATING REQUIREMENTS. The following requirements are to be performed by the Purchaser in specific sale units as shown in Section VII.F, UNIT DESIGNATIONS.
SPECIAL OPERATING REQUIREMENTS. HARVEST UNIT NUMBER(S) ACRES ESTIMATED VOLUME (Tons)
SPECIAL OPERATING REQUIREMENTS. HARVEST UNIT NUMBER(S) ACRES ESTIMATED VOLUME (Tons) YARDING METHOD: Tractor MARKING: Not Marked. Operator select leave trees based on the following description: Individual Tree Selection - Favor healthy/vigorous ponderosa pine trees for leave. Leave all ponderosa pine 21” dbh and greater. Remove all Xxxxxxx-fir infected with mistletoe and/or spruce budworm. Target a residual basal area of 20 – 30, approximately 8-12 trees/acre (approximately 60 - 70ft. spacing). Where there is not sufficient PP to meet the residual BA/spacing, healthy DF will be left to maintain the minimum BA. Retain only disease-free DF with a minimum of 40% live crown to meet minimum BA/spacing requirements. If the Forest Officer determines that the desired harvest prescription is not being met by the Purchaser, the Forest Officer may require the Purchaser to sample mark an additional portion of the unit and have that sample marked portion be approved by the Forest Officer. If the Purchaser continues to be unable to meet the harvest prescription requirements the Forest Officer may require marking of the entire unit by the Purchaser and approval of marking by the Forest Officer prior to continuing harvest. OPERATING PERIOD: 11/28 – 10/25 when soil conditions allow (Section VII.L.1&2) SPECIAL OPERATING REQUIREMENTS: SLASHING OF LOGGING-DAMAGED TREES REQUIRED (see VII.G). HARVEST OF UNDESIGNATED TIMBER (see VII. G.) FELLING OF SUBMERCHANTABLE TREES REQUIRED (see VII. G.) USE OF EXISTING SKID TRAILS REQUIRED (see VII. G.) APPROVED SKID TRAILS REQUIRED (see VII. G.) HARVEST UNIT NUMBER(S) ACRES ESTIMATED VOLUME (Tons) YARDING METHOD: Tractor MARKING: Not Marked. Operator select leave trees based on the following description: Seed Tee - Favor healthy/vigorous ponderosa pine trees for leave. Leave all ponderosa pine 21” dbh and greater. Remove all Xxxxxxx-fir infected with mistletoe and/or spruce budworm. Remove all alpine-fir . Target a residual basal area of 10, approximately 4-6 trees/acre (85 - 100 ft. spacing). Where there is not sufficient PP to meet the residual BA/spacing, healthy DF will be left to maintain the minimum BA/spacing. Retain only disease-free DF with a minimum of 40% live crown to meet minimum BA requirements. If the Forest Officer determines that the desired harvest prescription is not being met by the Purchaser, the Forest Officer may require the Purchaser to sample mark an additional portion of the unit and have that sample marked portion be approved by the Forest Off...
SPECIAL OPERATING REQUIREMENTS. HARVEST UNIT NUMBER(S) ACRES ESTIMATED VOLUME (Tons) G1 18 728 YARDING METHOD: Tractor
SPECIAL OPERATING REQUIREMENTS. 1. PRE-HARVEST CHECKLIST MEETING REQUIRED 2. TEMPORARY SPUR ROAD CONSTRUCTION PERMITTED 3. ALTERNATE YARDING SYSTEMS MAY BE APPROVED 4 CONSTRUCTED SKID TRAIL RECLAMATION 5. WINCH REQUIRED
SPECIAL OPERATING REQUIREMENTS. HARVEST UNIT NUMBER(S) ACRES ESTIMATED VOLUME (Tons) YARDING METHOD: Skyline/Cable MARKING: Shelterwood Leave Trees are not marked. Retain at least 11-12 trees per acre, 40-45’ spacing, favor leaving healthy, well-formed PP, WL and DF, in that order, 21 inches DBH or greater. Harvest all merchantable white xxxxx (LP & GF) unless needed to meet tree retention requirements. If 21- inch DBH trees are not present, leave the largest diameter trees available. All other trees meeting the minimum size for cutting in Table 2 must be cut. If the Purchaser fails to meet the cutting prescription, cutting operations will be suspended and the Forest Officer will require leave trees to be marked by the Purchaser, and the marking to be approved by the Forest Officer prior to harvest. OPERATING PERIOD: When soil conditions meet requirements in Section VII.L.1: SOIL COMPACTION RESTRICTIONS SPECIAL OPERATING REQUIREMENTS: 2. SKYLINE YARDING REQUIREMENTS 3. ALTERNATE YARDING SYSTEMS MAY BE APPROVED 4. RESERVED SUBMERCHANTABLE TREE PROTECTION 5. SLASHING OF LOGGING-DAMAGED TREES REQUIRED 6. HIGH BANKING REQUIRED 9. ADVERSE HAULING HARVEST UNIT NUMBER(S) ACRES ESTIMATED VOLUME (Tons) YARDING METHOD: Skyline/Cable MARKING: Shelterwood Leave Trees are not marked. Retain at least 11-12 trees per acre, 40-45’ spacing, favor leaving healthy, well-formed PP, WL and DF, in that order, 21 inches DBH or greater. Harvest all merchantable white xxxxx (LP & GF) unless needed to meet tree retention requirements. If 21- inch DBH trees are not present, leave the largest diameter trees available. All other trees meeting the minimum size for cutting in Table 2 must be cut. If the Purchaser fails to meet the cutting prescription, cutting operations will be suspended and the Forest Officer will require leave trees to be marked by the Purchaser, and the marking to be approved by the Forest Officer prior to harvest. OPERATING PERIOD: When soil conditions meet requirements in Section VII.L.1: SOIL COMPACTION RESTRICTIONS SPECIAL OPERATING REQUIREMENTS: 2. SKYLINE YARDING REQUIREMENTS 3. ALTERNATE YARDING SYSTEMS MAY BE APPROVED 4. RESERVED SUBMERCHANTABLE TREE PROTECTION 5. SLASHING OF LOGGING-DAMAGED TREES REQUIRED HARVEST UNIT NUMBER(S) ACRES ESTIMATED VOLUME (Tons) 28-1T 28-2T 28-3T 44 56 26 1,993 3,654 1,848 YARDING METHOD: Ground Based MARKING: Units 28-1 & 28-3T prescription is individual tree selection. Unit 28-2T prescription is shelterwood. Leave trees are marked with a blue horizontal mark...
SPECIAL OPERATING REQUIREMENTS. HARVEST UNIT NUMBER(S) ACRES ESTIMATED VOLUME (Tons) 1 & 2 40 & 51 3,740 & 3,465 YARDING METHOD: CONVENTIONAL GROUND-BASED YARDING MARKING: LEAVE TREE: Marked with horizontal Blue band around the tree & Blue paint marks below xxxxx height. OPERATING PERIOD: When soil conditions are dry, frozen or snow covered. See Section VII. L.1. Soil Compaction Restrictions. (Section VII.L.1&2) GOSHAWK TIMING RESTRICTION: No harvest activities may occur inside the two ¼ mile circles (see unit map in Attachment A) from April 1 thru August 15.
SPECIAL OPERATING REQUIREMENTS. HARVEST UNIT NUMBER(S) ACRES ESTIMATED VOLUME (Tons) Unit 1001 201 2,117 tons (324 MBF) YARDING METHOD: Tractor MARKING: • Marking is a combination of leave tree, cut tree and species designation. Xxxxxxx-fir that are to be left are marked in purple; All other unmarked Xxxxxxx-fir that contain a merchantable sawlog are to be cut. Ponderosa pine and western larch that are to be cut are marked in orange. All other ponderosa pine and western larch will be retained. All lodgepole pine, Xxxxxxxxx spruce and subalpine fir that contain a merchantable sawlog should be cut. • Cut trees in the SMZ are marked in Orange. OPERATING PERIOD: August 16 – February 28, Grizzly Bear Closure and Red-Tailed Hawk Closure: April 1 through August 15 closed from all operations. SPECIAL OPERATING REQUIREMENTS: 1. SMZ AND WETLAND PRESENT 2. GRIZZLY BEAR CLOSURE 3. RED-TAILED HAWK CLOSURE HARVEST UNIT NUMBER(S) ACRES ESTIMATED VOLUME (Tons) Unit 1601 31 1,480 tons (226 MBF) YARDING METHOD: Tractor MARKING: • Marking is a combination of leave tree, cut tree and species designation. Xxxxxxx-fir that are to be left are marked in blue; All other unmarked Xxxxxxx-fir that contain a merchantable sawlog are to be cut. Ponderosa pine and western larch that are to be cut are marked in orange. All other ponderosa pine and western larch will be retained. All lodgepole pine, Xxxxxxxxx spruce and subalpine fir that contain a merchantable sawlog should be cut. • Cut trees in the SMZ are marked in Orange. OPERATING PERIOD: June 16 – February 28, Grizzly Bear Closure: April 1 through June 15 closed from all operations. SPECIAL OPERATING REQUIREMENTS: 1. SMZ AND WETLAND PRESENT 2. GRIZZLY BEAR CLOSURE
SPECIAL OPERATING REQUIREMENTS. HARVEST UNIT NUMBER ACRES ESTIMATED VOLUME (Tons) YARDING METHOD: Tractor MARKING: A sample area of 60 acres was marked along the eastern most boundary. A minimum of 4 larger diameter trees (20 inches or greater if available) must be left per acre. All other trees meeting the minimum size for cutting in Table 2 must be cut. See #1. PURCHASER CUT TREE SELECTION in part G. below. OPERATING PERIOD: Year-Round when soil conditions allow (Section VII.L.1&2). SPECIAL OPERATING REQUIREMENTS: 1. PURCHASER CUT TREE SELECTION 2. SMZ/ERZ HARVEST 3. NUTRIENT RECYCLING REQUIREMENT 4. LANDING AND DECKING AREA CLEANUP
