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HomeMy WebLinkAbout20080902 Ver 2_More Information Received_20220609 (2)U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. SAW-2008-01696 County: Chatham U.S.G.S. Quad: NC -Bynum GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Permittee: Laurel Ridge Development Inc. Hadley Kirkland Address: PO Box 5689 Cary, NC 27312 Telephone Number: 919-417-2990 E-mail: hadlevAswainco.com Size (acres) 70 Nearest Town Pittsboro Nearest Waterway Haw River River Basin Cape Fear USGS HUC 03030002 Coordinates Latitude: 35.8106 Longitude:-79.2117 Location description: The project site is approximately 70 acres located adjacent to Old Graham Road, and bordered to the north by Rockrest Road, near the town of Pittsboro, Chatham County, North Carolina. Description of projects area and activity: This verification authorizes the permanent discharge of fill material into 69 LF (291 SF/0.006 acres) of stream channel; permanent -no permanent loss impacts to 38 LF (109 SF/0.002 acres) of stream channel; and temporary stream channel impacts to 30 LF (146 SF/0.003 acres) of stream channel for the installation of two culverted driveway crossing. No mitigation is required for this proposal. Applicable Law(s): ® Section 404 (Clean Water Act, 33 USC 1344) ❑ Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: Nationwide Permit 29-Residential Development SEE ATTACHED NW? GENERAL, REGIONAL, AND/OR SPECIAL CONDITIONS Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached Conditions, your application signed and dated 5/18/2022, and the enclosed plans entitled "Laurel Ridge Phase 2B" recieved 5/18/2022. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order, a Class I administrative penalty, and/or appropriate legal action. This verification will remain valid until the expiration date identified below unless the nationwide and/or regional general permit authorization is modified, suspended or revoked. If, prior to the expiration date identified below, the nationwide and/or regional general permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of the modified nationwide permit. If the nationwide and/or regional general permit authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide and/or regional general permit, will remain authorized provided the activity is completed within twelve months of the date of the nationwide and/or regional general permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case -by -case basis to modify, suspend or revoke the authorization. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Resources (telephone 919-807-6300) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management Morehead City, NC, at (252) 808-2808. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact James Lastinger at 919-554-4884 ext 32or James.C.Lastingernusace.army.mil. Corps Regulatory Official: cmto .,,,_.� Date: 6/7/2022 Expiration Date of Verification: 3/15/2026 The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete the Customer Satisfaction Survey located at http://corpsmapu.usace.army.mil/cm_apex/Pp=13 6:4:0 Copy furnished: Agent: Soil and Environmental Consultants Camden Brunick Address: 8412 Falls of Neuse Road, suite 104 Raleigh, NC 27615 Telephone Number: 919-846-5900 E-mail: cbrunickAsandec.com Action ID Number: SAW-2008-01696 County: Chatham Permittee: Laurel Ridge Development Inc., Hadley Kirkland Project Name: Laurel Ridge, phase 2B Date Verification Issued: 6/7/2022 Project Manager: James Lastinger Upon completion of the activity authorized by this permit and any mitigation required by the permit, sign this certification and return it to the following address: US ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Attn: James Lastinger Raleigh Regulatory Office U.S Army Corps of Engineers 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 or James.C.Lastinger@usace.army.mil Please note that your permitted activity is subject to a compliance inspection by a U. S. Army Corps of Engineers representative. Failure to comply with any terms or conditions of this authorization may result in the Corps suspending, modifying or revoking the authorization and/or issuing a Class I administrative penalty, or initiating other appropriate legal action. I hereby certify that the work authorized by the above referenced permit has been completed in accordance with the terms and condition of the said permit, and required mitigation was completed in accordance with the permit conditions. Signature of Permittee Date EST�OABI—SR9�7� \ \ \ as \ \ \ 51 50 \\ \ \ DRAINAGE \ \\ as II --�EASEME�T a5 \ \\ EXISTING 20' \\ DRAINAGE 34 JORDAN LAKE \ as I \ \ \\ T n RIPARIAN BUFFER \ \ \ X I 1 STREAM C \ I \\ \\ I Z a3 \ O DRIVEWAY CROSSI 3sR I EXISITING \ \ \ \,Q' COLONIAL1\ EAS€MENT \ \ RIVE CROSSING #2 \ \ 36R STREAM B CE GROUP 301 GLENWOOD AVE. SUITE 220 RALEIGH,NC 27603 PHONE: 919-367-8790 FAX. 919-322-0032 co NORTH 400' 0 400' 800' SCALE: 1" = 400' REVISIONS: OVERALL IMPACT TOTALS ZONE 1 ROAD IMPACT 5,689 SF ZONE 2 ROAD IMPACT 2,809 SF PERMANENT STREAM IMPACT 291 SF 69 LF PERMANENT STREAM IMPACT NO LOSS 109 SF 38 LF TEMPORARY STREAM IMPACT 146 SF 30 LF NOTE: IMPACT REQUIRED FOR RESIDENTIAL LOT ACCESS. LAUREL RIDGE PHASE 213 OVERALL KEY MAP CHATHAM COUNTY, NC SHEET 1 ((fl (v� )1� s' �JIIJill Tin' SHEET 2 40 4 REVISIONS: LAUREL RIDGE PHASE 2B CE GROUP 301 GLENWOOD AVE. EXISTING CONDITIONS MAP SUITE 220 NORTH RALEIGH,NC 27603 400' 0 400' 800' PHONE: 919-367-8790 FAX:919-322-0032 CHATHAM COUNTY, NC SCALE: 1" = 400' \ m 01 LOT LINE Q ZONE 2 30' 20NE \\ ' 30 2 ONEIB�FFER I � BUFFER � IBUFFER / � \ Y r TOP OF BANK � \ o TEMPORARY STREAM I \ \ R 1 o IMPACT 71 SF \ ZONE1ROAD w I \ \ \ 34R \ GT 1,574 SF ZONE 2 ROAD IM T O IMPAI/ c i I \ I 844 SF \ PERMANENT STREAM I IMPACT 199 SF ZONE 1 ROAD A �■■r■ut■nru■r�� ■� r l l �aoutu■uu■gogooliAll •■ut■nir.cunu� - �• D MIT ■■:::ice :::::: �■■■.�■:��!i�:::i� I ILI i:ZONE /2ROAD'IMPACT/ 22on ins► PROPOSED LIMIT OF DISTURBANCE w■■u■.rur� �r��r►_ �ys��u.Llur�nnn■pu. .nLlnLla■n.Llan� -_.� Llano *■■■■■■■ mass AN 11,12 1) RCP WITH 1'BURIED R AQUATIC PASSAGE 427.0 31 '•• _�� ILln■a■a■a■��Ll�n■� • ••• • I. TF 16 SF Owl -■.■■on, ■nsor �4 IMPACT NO LOSS (RIPRAP) 71 SF • , 1 / STONE22.5" THICK CLASS 1 CE GROUP 301 GLENWOOD AVE. SUITE 220 RALEIGH,NC 27603 PHONE: 919-367-8790 FAX 919-322-0032 20' 0 20' 40' SCALE: 1" = 20' REVISIONS: IMPACT TOTALS ZONE 1 ROAD IMPACT 3,174 SF ZONE 2 ROAD IMPACT 1,725 SF PERMANENT STREAM IMPACT 199 SF 39 LF PERMANENT STREAM IMPACT NO LOSS 71 SF 16 LF TEMPORARY STREAM IMPACT 87 SF 15 LF ZONE 1 ROAD IMPACT ZONE 2 ROAD IMPACT STREAM IMPACT STREAM IMPACT NO LOSS (RIP RAP) ■ x � # x ■ # x ' # • x = TEMPORARY STREAM IMPACT # # # # x # # # # # # NOTE: UPSTREAM IMPACT INCLUDES TEMPORARY CLEAN WATER DIKE FOR BYPASS PUMPING PER DETAIL. NORTH SHEET 3 LAUREL RIDGE PHASE 2B - LOT 34R/35R DRIVEWAY CROSSING # 1 COMBINED DRIVEWAY CROSSING CHATHAM COUNTY, NC 435 43C 42E 4' 20' 4' DRIVEWAY PROPOSED GRADE SERVICE RECAST SEWER SERVICE PRECAST HEADWALL (1) 30" RCP (32 LF) (1) 36" RCP (32 LF) BURIED 1' FOR _AQUATIC PASSAGE30" RCP 30" RCP \ INV OUT=426.0 INV IN=427.0 v EXISTI STREAM 36" RCP INV I1\4=42 . 36" RCP V OUT=425.0 D50=10" DMAx=15" 8'(W)x21.3'(L) 22.5" THICK CLASS 1 STONE RIPRAP 435 430 W7 20 30 40 50 60 70 80 90 100 110 120125 NOTE: PROPOSED RIP RAP TO MATCH EXISTING CHANNEL GEOMETRY SHEET 4 CE GROUP REVISIONS: LAUREL RIDGE PHASE 213 301 GLENWOOD AVE. DRIVEWAY CROSSING # 1 PROFILE SUITE 220 RALEIGH,NC 27603 20' 0 20' 40' (LOT 34R/35R) PHONE: 919-367-8790 FAX 919-322-0032 1 CHATHAM COUNTY, NC SCALE: 1" = 20' r' \ r TOP OF BANK \ \ l 36R \ tipNE2 O \ 2� OFFER \ \ STREAM Bco, NRP 0 �30 � p TEMPORARYSTREAM MPAC 59 SF y� PERMANENTSTREAM Q� (1) 30" P IMPACT 92 SF (1) 36" R WITH 0.8' BURIED F R AQUATI PASSAGE / INV. IN = 42 80 (30" RCP) / INV IN = 421. (36" RCP) / INV OUT = 420. 0 (30" RCP) y2� INV OUT = 420. 36" RCP) ZONE 2 ROAD IMPACT 426 560 SF / / PERMANENT STREAM IMPACT NO LOSS / 425 (RIPRAP) 38 SF ZONE 1 ROA IMPACT " PROPOSED 1,331 SF \ DRIVEWAY / \ \ I CE GROUP 301 GLENWOOD AVE. SUITE 220 RALEIGH,NC 27603 20' 0 20' 40' PHONE: 919-367-8790 FAX 919-322-0032 SCALE: 1" = 20' 01111111 IMPACT TOTALS ZONE 1 ROAD IMPACT 2,515 SF ZONE 2 ROAD IMPACT 1,084 SF PERMANENT STREAM IMPACT 92 SF 30 LF PERMANENT STREAM IMPACT NO LOSS 38 SF 22 LF TEMPORARY STREAM IMPACT 59 SF 15 LF ZONE 1 ROAD IMPACT PROPOSED -. DRIVEWAY I / ZONE 2 ROAD IMPACT ZONE 2 AD IMPACT 524 is- X STREAM IMPACT ZONE 1ROAD STREAM IMPACT NO LOSS (RIP RAP) \ / IMPACT 1,1i,4 SF PROPOSED' +++++++++++++ DISTURBED LIMITS *+++*+++*+++* TEMPORARY STREAM IMPACT LINE (TYP.) +++++++++++++ D5o=10" DMAx=15" 8'(W)x21.3'(L) \ 22.5" THICK CLASS 1 STONE RIPRAP \ NOTE: UPSTREAM IMPACT INCLUDES TEMPORARY \ CLEAN WATER DIKE FOR BYPASS PUMPING PER DETAIL. NORTH SHEET 5 REVISIONS: LAUREL RIDGE PHASE 213 - LOT 36R DRIVEWAY CROSSING #2 (LOT 36R) CHATHAM COUNTY, NC 430 42F 42C PR �G POSED DE PRECAST HEADWALL INV I ` =421.80 (1) 3 BURI AQUA " RCP (2 D 0.8' F IC PASSAGE LF) R 30" RCP INV OUT=420.9 EXISTING STREAM ` 6" RCP 36" RCP INV OUT=420.10 D50=10" DM,x=15" 8'(W)x21.T(L 22.5" THICK CLASS 1 STON RIPRAP CE GROUP 301 GLENWOOD AVE. SUITE 220 RALEIGH,NC 27603 PHONE: 919-367-8790 FAX. 919-322-0032 We 425 Me 10 20 30 40 50 60 70 80 90 100 NOTE: PROPOSED RIP RAP TO MATCH EXISTING CHANNEL GEOMETRY SHEET 6 REVISIONS: LAUREL RIDGE PHASE 2B DRIVEWAY CROSSING #2 PROFILE 20' 0 20' 40' LOT 36R 011111111 SCALE: 1" = 20 CHATHAM COUNTY, NC PUMP -AROUND PRACTICE PLAN VIEW Silt Bag as shown n detail 3.25. stream diversion pumps discharge hoses _ N intake P dewatering pump A A flow flow INTAKE HOSE �� !sediment dike clean water dike sump —hole pumps should discharge p or pool p g deep to 18 onto a stable velocity WORK AREA ( 12 p dissipator made of rip rap LENGTH NOT TO EXCEED w/ 2' diameter) THAT WHICH CAN BE COMPLETED IN ONE DAY SECTION A —A pervious sheeting 2 work area base flow + 1 foot SEl V M'v'/�"" v v ,v/ (2 foot minimum) cross section of sandbag dike PUMP —AROUND PRACTICE DESCRIPTION: The work should consist of installing a temporary pump around and supporting measures to divert flow around in —stream construction sites. IMPLEMENTATION SEQUENCE: Sediment control measures, pump —around practices, and associated channel and bank construction should be completed in the following sequence (refer to Detail 2/SEl): 1 Construction should not begin until all sediment and erosion control measures have been installed and approved by the engineer and the sediment control inspector. The contractor should stay within the limits of the disturbance as shown on the plan and minimize disturbance within the work area whenever possible. 2 Upon installation of all sediment control measures and approval by the sediment control inspector, the contractor should begin work at the upstream section and proceed downstream beginning with the establishment of stabilized construction entrances. In some cases, work may begin downstream if appropriate. The sequence of construction must be followed unless the contractor gets written approval for deviations from the engineer or local authority. Work should not be conducted in the channel during rain events. 3 Sandbag dikes should be situated at the upstream and downstream ends of the work area as shown on the plans, and stream flow should be pumped around the work area The pump should discharge onto a stable velocity dissipater made of riprap. 4 Excavated topsoil and subsoil should be kept separate, placed on the upland side of the excavation, and replaced in their natural order. 5 All construction should take place during stream low flows. The length of construction time should be limited to a maximum of 2 days for each crossing. 6 Water from the work area should be pumped to a dewatering bag as shown in detail 3.25 The measure should be located such that the water drains back into the channel below the downstream sandbag dike. 7 Traversing a channel reach with equipment within the work area where no work is proposed should be avoided. If equipment has to traverse such a reach for access to another area, then timber mats or similar measures should be used to minimize disturbance to the channel Temporary stream crossings should be used only when necessary and only where noted on the plans or specified. 8 All stream restoration measures should be installed as indicated by the plans and all banks graded in accordance with the grading plans and typical cross —sections. All grading must be stabilized at the end of each day with seed and mulch or seed and matting as specified on the plans. 9 After an area is completed and stabilized, the clean water dike should be removed. After the first sediment flush, a new clean water dike should be established upstream from the old sediment dike. Finally, upon establishment of a new sediment dike below the old one, the old sediment dike should be removed. 10 The contractor is responsible for providing access to and maintaining all erosion and sediment control devices until the sediment control inspector approves their removal. PUMP AROUND PRACTICE REVISIONS: CE GROUP 301 GLENWOOD AVE. SUITE 220 RALEIGH,NC 27603 PHONE: 919-367-8790 FAX 919-322-0032 LAUREL RIDGE PHASE 2113 DEWATERING DETAIL CHATHAM COUNTY, NC SHEET 7