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HomeMy WebLinkAbout20091322 Ver 1_More Info Received_20100107FW: oliver tract DWQ#09-1322 Page 1 of 2 FW: oliver tract DWQ#09-1322 Homewood, Sue Sent: Thursday, January 07, 2010 10:53 AM To: Dennison, Laurie; Strickland, Bev Attachments: Figure 1Typical Bank Reslo-1.doc (134 KB) ; Figure 2 Typical Rock Vane-1.doc (267 KB) ; Figure 3 Typical Root Wad "l.doc (83 KB) For the file please. Thanks. Sue Homewood NC DENR Winston-Salem Regional Office Division of Water Quality 585 Waughtown Street Winston-Salem, NC 27107 Voice: (336) 771-4964 FAX: (336) 771-4630 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Lynn Caldwell [mailto:lynn@ncnr.org] Sent: Wednesday, January 06, 2010 10:24 AM To: Homewood, Sue Subject: RE: oliver tract Sue, These are the specs from Joe that I have on file. Let me know if you need anything else. While we will not be starting construction for a while, Glen wants to start moving boulders out in early February while the ground is still frozen. It will save on having to haul gravel and then take it back up. So if you can give me a heads up as to when we can start that, I would appreciate it. Thanks! Lynn Lynn Caldwell Restoration Director National Committee for the New River PO Box 1480 West Jefferson, NC 28694 Phone 336.982.6267 Fax 336.982.6433 From: Homewood, Sue [mailto:sue.homewood@ncdenr.gov] Sent: Monday, January 04, 2010 3:17 PM To: lynn@ncnr.org Subject: oliver tract https://mail.nc, gov/owa/?ae=Item&t=IPM.Note&id=RgAAAACChSeOTRSCT5TN0706xJ... 1/7/2010 FW: oliver tract DWQ409-1322 Hey Lynn, Page 2 of 2 Happy New Year. I hope that you are staying warm up there. I don't think I'll be doing much on sites in the mtns this month. Brrrr. Do you have some construction specifications for the bank reshaping, tree planting, and vane construction you can send me for this project. If you are working with Joe, I know he has good documents. We need details for our file. Thanks. Sue Homewood NC DENR Winston-Salem Regional Office Division of Water Quality 585 Waughtown Street Winston-Salem, NC 27107 Voice: (336) 771-4964 FAX: (336) 771-4630 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. https://mail.nc.gov/owa/?ae=Item&t=IPM.Note&id=RgAAAACChSeOTRSCT5TN0706xJ... 1/7/2010 FIGURE 1. Typical bank reshaping and revegetation plan. Pasture grasses, little valve for bank stabilization or stream shading. Vertical bank showing area to be reshaped. Cross-section view after work t ay.F d` ? 6 i?T -> f W-A t12 3 h , JI $ p r . Rooted trees, 2' to 6' tall. Herbaceous vegetation. Live stakes 18" to 24" in length. Erosion control blanket 4 - 8 ft wide, anchored with N? ooden sta!'? _.'! vL Water level .r ? Cross-section view before work (existing condition) FIGURE 2. Typical rock vane structure showing plan and cross-section views. Photograph shows a rock vane constructed in the South Fork New River at the Wagoner Road Access, New River State Park. PLAN VIEW e !`unccc??•rrn?T vT?cz, FIGURE 3. A typical root wad structure showing plan and cross section views. NOTE: Footer logs (optional) should be A" diameter and installed below the streambed. Root wads should be 8-14 ft long and >10" diameter. Large boulders should be placed in gaps between root wads. Fill materials from the site should be placed behind the root wads and boulders, covered with an erosion control mat and seeded and trees planted on top of the bench. Y bi VIEW Rankfull elevation CROSS SECTION VIIJV water surface r elevation CROSS-SECTION VIEW Footer log