Westra WRP Drawings.pdf
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- Solicitation number
- AG-5F48-S-09-0004
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Westra WRP Drawings
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Text version
EDWARD AND DIANE WESTRA
WETLAND RESTORATION
WRP CONTRACT # 66-5F48-09-0019
Table of Contents
Cover Sheet/Location Map
Estimated Quantities
Plan View
Scrape Details
Disturbed Area Seeding Sheet
Prairie Area Seeding Sheet
Seeding Map
Prairie Seeding ac 9
5 ,7
6,7
WCS 2. EXCAVATION
WCS 3. EARTHFILL
WCS 2. EXCAVATION
SCRAPE
U.S. DEPARTMENT OF AGRICULTURE
NATURAL RESOURCES CONSERVATION SERVICE
Seeding Disturbed Areas Total Acres = 5
Site Preparation:
The disturbed areas to be seeded are the spoil deposition areas from newly excavated scrapes. Site preparation for disturbed area seeding is not required as long as construction occurs according to plans and specifications
Seed Selection: Area shall be seeded with the following mix (quantities shown are PLS) :
Oz Per Total OZ Total LBS Scientific Name Common Name Acre Required Required
Bromus inermis Smooth bromegrass 64.0 320.0 20.0 Trifolium pratense Red clover 64.0 320.0 20.0 Phleum pratense Timothy 64.0 320.0 20.0 Lolium multiflorum ** Annual ryegrass 64.0 320.0 20.0
Seed shall be free of non-seed debris and free of noxious weeds. Seed quantities and quality must be verified by the Technician or Engineer before seeds are mixed and sown.
Inoculate legumes with specific inoculum for the species in accordance with manufacturer's recommendation.
quantities and quality must be verified by the Technician or Engineer before seeds are mixed.
** Include in see mix only if seeding occurs within the specified seeding windows as stated below.
Seeding Dates: Seeding shall occur immediately after construction. Seeding shall be completed within the following dates:
Spring: May 15th through June 1st Fall: August 1st through August 21st Dormant: During November
If construction is completed outside this window, but during the growing season, seed with temporary cover crop of:
Lolium multiflorum Annual Ryegrass 20 lb/acre 100 Total LBS required
If temporary seeding occurs, permanent seed may be broadcast over this residue at the next permanent seeding period
Seeding: Sowing shall be accomplished by broadcast method. Hydroseeding is not an acceptable method of seed broadcasting. Air-seeding is an acceptable method of broadcasting seed. For traditional broadcasting, a ratio of 1-part moist sand or sawdust to 1-part seed mix by volume shall be used as a broadcast medium. If air-seeded, broadcast medium shall not contain nitrogenous fertilizer.
Landowner: Westra (G.L. Co) Designed: _____ Checked: _______ Page _____ of _____
EPK
5 7
U.S. DEPARTMENT OF AGRICULTURE
NATURAL RESOURCES CONSERVATION SERVICE
Seeding Area 2008 Total Acres = 9
Site Preparation:
Site preparation shall consist of an initial mowing of the site, then discing the surface such that existing vegetation blends with the upper six inches of topsoil. Discing shall be performed until the average size of existing vegetation, stalks and leaves do not exceed anaverage of 6 inches in size. A glyphosate herbicide application should follow.
Follow manufacturer's instructions for herbicide application. Site preparation should be completed prior to October 15, 2009.
Seed Selection: Area shall be seeded with the following mix (quantities shown are PLS) :
Oz Per Total OZ Total LBS Scientific Name Common Name Acre Required Required
Phleum pratense Timothy 16.0 144.0 9.0 Dactylis glomerata Orchardgrass 8.0 72.0 4.5 Elmyus canadensis Canada Wildrye 16.0 144.0 9.0 Elmyus virginicus Virginia Wildrye 32.0 288.0 18.0 Trifolium pratense Red Clover 5.0 45.0 2.8 Trifolium repens Ladino Clover 1.0 9.0 0.6 Agrostic alba Red Top 16.0 144.0 9.0
Origin of the Canada Wildrye and Virginia Wildrye seed must be no greater than 200 miles from project area. Native seed shall be true to species, packed separately and labeled with scientific name, PLS weight, common name, percent purity, and percent germination. Seed shall be free of non-seed debris and free of noxious weeds.
Seed quantities and quality must be verified by the Technician or Engineer before seeds are mixed.
Seeding Dates: Seeding shall occur no later than 7 days after site preparation.
Dormant seeding when construction is complete, post November 1, 2009.
Seeding: Sowing shall be accomplished by broadcast method. Hydroseeding is not an acceptable method of seed broadcasting. Air-seeding is an acceptable method of broadcasting seed. For traditional broadcasting, a ratio of 1-part moist sand or sawdust to 1-part seed mix by volume shall be used as a broadcast medium. If air-seeded, broadcast medium shall not contain nitrogenous fertilizer.
Landowner: Westra (G.L. Co.)
Designed: ________ Checked: _______ Page _____ of _____
6 7
Westra WRP Green Lake County T14N R12E Sec. 36 Seeding Planview
Seeding Area
Easement Boundary
0 210 420 630 840105
Feet
Westra WRP
Designed:_________ Checked:_________ Page:___of___
Disturbed Area Seeding
7 7
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