EastOhmerCreek Exhibits .pdf
PDF 2 MB Posted
- Attached to
- Ohmer Creek Restoration Federal contract opportunity
- Solicitation number
- 1240BF21Q0051
About this file
This document contains exhibits and a federal contract opportunity related to stream restoration work. The Forest Service intends to award a firm fixed price contract to rehabilitate approximately 0.6 miles of East Ohmer Creek and tributaries in Alaska. The work includes sourcing and hauling whole trees for log structures to restore fish habitat, clearing access routes, and site cleanup. Templates are provided for various structure designs to meet objectives, including maintaining complex habitat for over 50 years. Seed and fertilizer specifications are also outlined. Bidders are required to use equipment of a certain size to access sites and minimize soil disturbance. The performance period is unspecified.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Revised 1240BF21Q0051 Ohmer Creek Restoration.pdf | ||
| Amendment 001 1240BF21Q0051.pdf | ||
| WD 1996-0372 (003).pdf | ||
| 1240BF21Q0051 Ohmer Creek Restoration.pdf | ||
| Relevant Experience Evaluation Form.docx | DOCX document |
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EXHIBITS
Exhibit 1. Site Planview of Donahue Creek at Man-Made Hole Pond
Exhibit 2. Estimated wood pieces per structure for each project stream.
East Ohmer Creek
Structure # # Cut Logs # Tops # Rootwad
Trees Total Notes
1 4 20 10 34 Logs long and solid; lots of tops
2 4 15 10 29 Three (3) logs > 70 feet; solid trees; pull over big spruce on river left
3 4 23 8 35 Four (4) logs > 70 feet; pull over big tree on river right
4 4 20 10 34 Two (2) logs > 70 feet
5 4 20 10 34 Four (4) logs > 70 feet
6 4 12 8 24 Four (4) logs >70 feet; pull over big tree on river right
7 5 15 10 30 Four (4) trees > 70 feet
Total 29 125 66 220
North and South Fork Lumpy Creek Sites
Structure # # Cut Logs # Tops # Rootwad Trees Total Notes
Junction of North & South Forks 2 6 10 18 Will use trees on site at jxn location in addition to those transported
Lumpy North Structures 2 3 4 9
Lumpy South Structures 4 4 10 18
Total 8 13 24 45
Donahue Creek at Man-Made Hole
Structure # # Cut Logs # Tops # Rootwad Trees
Total Notes
1 2 1 2 5 Could also use 1 large log on site if sound enough when cut
2 1 1 2 4
3 2 0 4 small rootwads
Total 5 2 8 9
Exhibit 3. Templates for various structures used for the project. These drawings are conceptual and represent potential methods that could meet the stated objectives for each site. Original sketches were created to provide an estimate of material needed to complete the project.
These drawings are not construction typicals; they are not to scale and therefore not all pieces may fit together or in the channel as depicted.
Site objectives vary; some structures are new, and others supplement existing decaying trees to maintain complex habitat for the next 50+ years.
Exhibit 4. Seed and Fertilizer Specifications
The Tongass National Forest has a standard seed mix and fertilizer application rate that is compatible with invasive plant policy. It includes non-native, non-invasive seed varieties that are known to grow well in SE AK:
Apply seed and fertilizer to disturbed areas between April 15 and September 15.
Quantity of Pure
Kind of Seed Live Seed (Lbs/Acre)
1. Boreal Red Fescue* 10
2. Annual Ryegrass 10
3. Arctared Fescue* 5
Total 25
* If either Boreal red fescue or Arctared fescue are unavailable, Fawn Tall fescue may be substituted. If Fawn Tall Fescue is unavailable, then the amounts of the available two may be adjusted to total 100%. Seed mixture contains no more than 0.01% other seed, whether identified or not.
Fertilizer shall be applied at a rate of 200 pounds of 10-20-10 fertilizer plus 100 pounds of urea per acre in all applications.
EXHIBITS
File details come from the government source that posted it. Updated .