B08_Attachment__1_Hazard_Tree_Quantities__Locations__and_Sizes_v4_0_(12192024_).pdf
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- Attached to
- SEKI/ KNP Phase II Tree Hazard Removal
- Solicitation number
- 140PS125Q0009
About this file
This document is a detailed summary of quantities and locations for tree hazard mitigation in Sequoia and Kings Canyon National Parks (SEKI/KNP Complex) following the 2021 wildfire. The file contains comprehensive tables breaking down tree felling and stem removal quantities by size classes (measured in diameter at breast height, or DBH) across multiple road segments, including Generals Highway, Mineral King Road, Redwood Saddle Road, and Red Fir Spray Field. The data covers various locations such as Commissary Curve, Giant Forest, General Sherman Tree, Red Fir, Halstead Meadow, and others, with precise measurements for trees ranging from 4-11 inches to 42+ inches in diameter.
The summary provides granular details on tree removal, with total quantities across all segments being 549 trees in the 4-11" class, 1,287 trees in the 12-19" class, 1,099 trees in the 20-25" class, 655 trees in the 26-29" class, 881 trees in the 30-41" class, and 540 trees in the 42+" class. The project is divided into multiple road segments and includes both tree felling and stem removals, with work timing restricted to specific periods (such as September 2 to February 28) for different segments. Accompanying location maps detail the precise areas of intervention within the national park complex, highlighting road segments, park boundaries, and work zone restrictions.
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Text version
Cumulative Cumulative Dist.
Mileage Mileage (Mi)
(from S) (from N) 4‐11” 12‐19” 20‐25” 26‐29” 30‐41” 42+” Totals 12‐19" 20‐25” 26‐29” 30‐41” 42‐60”
14.6 31.4 Commissary Curve
11 2.1 13 58 15 3 6 3 98 75 50 40 25 15
16.7 29.3 Giant Forest
12 2.2 1 8 6 8 7 8 38 75 50 40 25 15
18.9 27.1 General Sherman Tree
23.2 22.8 Red Fir
18 1.6 181 533 421 215 286 201 1838 533 421 215
24.8 21.2 Halstead Meadow
19 1.4 56 70 73 48 99 69 414
26.2 19.8 Suwanee Cr.
20 1.7 30 49 44 29 35 25 211
27.9 18.1 Little Baldy Saddle
21 0.9 53 66 73 33 58 29 310
28.8 17.2 Dorst Pit
22 0.7 31 50 36 16 34 34 201
29.5 16.5 Dorst Cpgrd.
23 0.7 11 4 14 11 11 10 61
30.2 15.8 Dorst Cr.
24 0.7 11 44 46 20 24 5 150
30.9 15.1 Cabin Cr.
25 1.2 38 50 71 74 69 30 331
32.1 13.9 Lost Grove
26 0.7 13 50 58 45 31 16 213
32.8 13.2 North Boundary SEQU
27‐31 6.5 0 0 0 0 0 0 0
Stem Removals by Tree Size (DBH)
GENERALS HIGHWAY
Tree Felling by Size Classes (DBH)
Road Segment
Location
12/19/2024
Summary of Quantities PHASE 2 Mitigate Tree Hazards, KNP Complex Wildfire
PMIS 326438
(from S) (from N) 4‐11” 12‐19” 20‐25” 26‐29” 30‐41” 42+” Totals 12‐19" 20‐25” 26‐29” 30‐41” 42‐60”
Stem Removals by Tree Size (DBH)Tree Felling by Size Classes (DBH)
Road Segment
Location
39.3 6.7 Big Baldy
32 1.2 1 9 4 9 23 1 46
40.5 5.5 Woodcock Meadow
33 1 1 5 0 1 15 0 23
41.5 4.5 Kings Cyn. Overlook
34 0.9 1 0 1 1 14 9 26
42.4 3.6 Quail Flat
35 0.7 0 3 3 0 0 6 11
43.1 2.9 Rdwd. Mtn, Overlook
36 0.2 1 3 3 5 5 5 21 3 3 5 5 5
43.3 2.7 South Boundary KICA
37 2.7 1 13 8 5 4 4 34
46 0 “The Wye”
1 20 ACRES 65 110 139 85 113 74 586 110 139 85 113 74
1 2.1 3 31 29 26 20 5 114
Park Boundary (Mi 9)
1 0.8 0 0 0 0 0 0 0
Lookout Point
2 2.4 8 3 0 0 1 0 12
Trauger’s Water Trough
3 2 0 0 1 0 2 0 3
RED FIR SPRAY FIELD ‐ WESTERN PORTION
MINERAL KING ROAD
REDWOOD SADDLE ROAD
12/19/2024
Summary of Quantities PHASE 2 Mitigate Tree Hazards, KNP Complex Wildfire
(from S) (from N) 4‐11” 12‐19” 20‐25” 26‐29” 30‐41” 42+” Totals 12‐19" 20‐25” 26‐29” 30‐41” 42‐60”
Stem Removals by Tree Size (DBH)Tree Felling by Size Classes (DBH)
Road Segment
Location
Slapjack Water Trough
4 1.4 1 2 3 1 2 0 9
Redwood Cr.
5 1.6 26 113 36 12 10 4 201 15 15 10 5
Conifer Gate
6 1.1 3 16 17 8 14 2 60 125 75 50 25 10
Fire Limit
14.6 31.4 Commissary Curve
11 2.1 60 57 75 18 4
16.7 29.3 Giant Forest
12 2.2 20 21 51 10 9
18.9 27.1 General Sherman Tree
23.2 22.8 Red Fir
18 1.6 15 20 29 3 3
24.8 21.2 Halstead Meadow
43.3 2.7 South Boundary KICA
37 2.7 90 118 103 10 9
46 0 “The Wye”
Totals: 549 1,287 1,099 655 881 540 5,010 1,120 969 703 239 144
GENERALS HIGHWAY ‐ EXISTING DOWNED TREES FOR FUELS MITIGATION
12/19/2024
Summary of Quantities PHASE 2 Mitigate Tree Hazards, KNP Complex Wildfire
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