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HomeMy WebLinkAbout20061151 Ver 7_More Info Received_20140514Burdette, Jennifer a From: Bob Zarzecki [bzarzecki @sandec.com] Sent: Wednesday, May 14, 2014 8:24 AM To: Lastinger, James C SAW Cc: Burdette, Jennifer a Subject: RE: Salem Village (UNCLASSIFIED) Attachments: SALEM VILLAGE IP Modification - Response to USACE May 14, 2014 Letter.pdf Importance: High We appreciate the advanced - - - find attached our •• - I'm available if you �w.uestions or require additional information. Sincerely, From: Lastinger, James C SAW [ mailto:J ames .C.Lastinger(a)usace.army.mil] Sent: Tuesday, May 13, 2014 2:59 PM To: Bob Zarzecki Subject: Salem Village (UNCLASSIFIED) Classification: UNCLASSIFIED Caveats: NONE :.. A hard copy is forth coming. Here is the letter so you can get your response together for me. Let me know if you need anything or have any questions James Lastinger Regulatory Specialist Raleigh Regulatory Field Office US Army Corps of Engineers, Wilmington District ADDRESS: 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 Tel: (919) 554 -4884, x32 Fax: (919) 562-0421 Regulatory Homepage: http: / /www.saw.usace.army.mil /WETLANDS 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 : / /regulatory.usacesurvey.com /. Classification: UNCLASSIFIED Caveats: NONE 2 Environmental Consultants, 8412 Falls of Neuse Read, Suite 104, Raleigh, NC 27615 - Phone: (919) £346 -5900 smdec.com To: US Army Corps of Engineers (USACE) Raleigh Regulatory Field Office Attn: James Lastinger 3331 Heritage Trade Drive, Ste.105 Wake Forest, NC 27587 Response to USACE Letter May 14, 2014 S &EC Project # 9139.P3 N.C. Division of Water Resources (DWR) 401 & Buffer Permitting Unit Attn: Jennifer Burdette 512 N. Salisbury Street (9th Floor Archdale Bldg.) Raleigh, NC 27604 From: Bob Zarzecki Soil & Environmental Consultants, P.A. (S &EC) 8412 Falls of Neuse Road, Suite 104 Raleigh, NC 27615 Re: Individual Permit & Certification Modification Request SALEM VILLAGE SUBDIVISION, Apex, Wake County, NC Phase 2 (Non - permitted Impacts) & Phase 3 USACE SAW- 2010 -01848 / DWR Certification No. 3937 (DWQ #2006 -1151) RESPONSE TO USACE LETTER DATED May 14, 2014. Mr. Lastinger: On behalf of the owners, Standard Pacific of the Carolinas, LLC (StanPac), we hereby provide the following responses to the USACE letter dated May 14, 2014 and associated letter from the Neuse Riverkeeper Foundation dated April 24, 2014. Responses to the USACE May 14, 2014 Letter: 1. It is necessary for you to have taken all appropriate and practical steps to reduce waters and wetland losses. Please provide information on the justification for the proposed fills, showing that you have done all you can especially regarding modification of plans to reduce adverse impacts. Please provide information on avoidance and minimization, primarily through the relocation or spanning of the proposed Padstone Drive and relocation of Bodwin Lane, which would avoid and minimize potential impacts to 137 linear feet of stream channel and 0.0318 acres of jurisdictional wetlands. Impact #1 - Sheet 1 / Intermittent Stream Impact = 137 If (0.009 ac) of intermittent stream is proposed to be impacted to construct Padstone Drive extension. This is required to access properties along the eastern property boundary, to construct the proposed Wragby Lane and associated lots and stormwater BMP. This road will also provide a connection to the adjacent (but separate, as confirmed by the USACE) James Street Station development to the east. SALEM VILAGE IP Modification Request — Response May 14, 2014 Page 1 of 3 The stream runs through the property and as such crossing it is the only way to gain access to the available upland areas to the east. The impacts have been minimized as much as practicably by designing the crossing with steep shoulders and using headwall structures. It is cost prohibitive to use a span structure in this location. Also, the use of a span would require the decking or top of bottomless culver to be low and would not provide adequate height to maintain a stable stream channel and would at the very least require the stream to be riprapped. For these reasons as well as long term maintenance, the applicant has proposed the use of a pipe which is a standard construction practice for a stream of this size and nature. Impact #13 — Jurisdictional Wetland Impact = 0.0318 acres of jurisdictional wetland proposed to be impacted to construct Bodwin Lane. Bodwin Lane is a single - loaded street (lots only on one side) providing safe driveway access to seven (7) single family residential lots. Again, these lots could not be constructed without this street because driveway access to Apex Peakway is not permissible by the Town given that it is a major thoroughfare loop road to connect other major routes. The project has been designed to stop the impacts short of the protected riparian buffer and thereby allow for protection of the stream to the west. Re- aligning the street to the east to avoid the impact would result in the inadequate lot depths and thereby the loss of the seven lots. 2. Please provide a final and complete compensatory mitigation plan to offset impacts to aquatic features from the proposed project. This includes but is not limited to: justification as to the specific type of mitigation to be used (i.e. mitigation bank, in -lieu fee, on -site, or off -site mitigation), financial assurances, easement holders, restoration plans, monitoring plans, etc. Please be reminded that no Department of the Army (DA) permit can be authorized without the submittal, review and approval of a final compensatory mitigation plan. Mitigation: The owner has already made the mitigation payments to the N.C. Ecosystem Enhancement Program (EEP) for the required 474 feet of stream mitigation per the 2012 Individual Permit, 417 feet of stream mitigation per the previous 2010 Nationwide Permit(s), and 0.75 acres of riparian wetlands mitigation (rounded up to' /4 acre, required mitigation was only 0.586 acres) per the 2010 Nationwide Permit (invoices & receipts attached). Mitigation payments to date totaled $360,613.50. The new impacts to 0.0565 acres of wetlands in addition to the previously approved impacts would still not exceed the 1 -acre DWR mitigation threshold and as such no mitigation should be required by DWR for these additional impacts. The USACE would require mitigation for this additional impact, however StanPac already paid for an equivalent amount of 0.75 acres of riparian wetland mitigation credits given the EEP' /4 acre rounding requirement, and as such the mitigation for these additional impacts has already been satisfied. StanPac has already purchased 891 feet of stream mitigation credits for 486 feet of stream impacts, resulting in a delta of 405 feet. The newly proposed 137 feet of intermittent stream impact would fall within this delta and as such the DWR requirement of 1:1 mitigation ratio has been satisfied. The USACE has determined that mitigation will not be required for this impact to this intermittent stream lacking significant aquatic function. 3. Indicate if any fill is expected within a FEMA designated floodplain. SALEM VILAGE IP Modification Request — Response May 14, 2014 Page 2 of 3 Impact Mitigation Requiring Impact Requiring Total Impact Required Amount Mitigation Mitigation (2012) Mitigation Purchased (2010) Stream 269 217 486 891 891 Riparian 0.293 0 0.293 0.586 0.75 Wetlands The new impacts to 0.0565 acres of wetlands in addition to the previously approved impacts would still not exceed the 1 -acre DWR mitigation threshold and as such no mitigation should be required by DWR for these additional impacts. The USACE would require mitigation for this additional impact, however StanPac already paid for an equivalent amount of 0.75 acres of riparian wetland mitigation credits given the EEP' /4 acre rounding requirement, and as such the mitigation for these additional impacts has already been satisfied. StanPac has already purchased 891 feet of stream mitigation credits for 486 feet of stream impacts, resulting in a delta of 405 feet. The newly proposed 137 feet of intermittent stream impact would fall within this delta and as such the DWR requirement of 1:1 mitigation ratio has been satisfied. The USACE has determined that mitigation will not be required for this impact to this intermittent stream lacking significant aquatic function. 3. Indicate if any fill is expected within a FEMA designated floodplain. SALEM VILAGE IP Modification Request — Response May 14, 2014 Page 2 of 3 No fill to will occur in the FEMA mapped floodplains. The closest FEMA mapped flooplain is almost a mile downstream on the other side of 540 near the 540/US -1 intersection. See attached exhibit showing Salem Village in relation to the floodplain. 4. Address any concerns and comments raised from the public and other state and federal agencies during the public notice period Specifically pertaining to a stormwater plans. These letters will be attached as exhibits to this letter. See responses below to the recommendations made in the Neuse Riverkeeper Responses to the April 24, 2104 Letter: 1. Sedimentation and Erosion Control measures designed to exceed basic stormwater management must be designed, constructed, and maintained properly for the entire site, including f lture construction; The development is held to fill compliance with sediment and erosion control measures which is further required as per conditions 5, 6 & 7 of the attached 401 Certification issued for these impacts on May 5, 2014. 2. Alternatives to the proposed stream and wetland impacts by Standard Pacific of the Carolinas, LL(' must be considered to determine a best course of action to have as little additional impacts on streams and wetlands as possible. Please see responses above to any minimization and avoidance concerns. The developer has made every effort to minimize and avoid these impacts. The need for housing in the area is very strong and having to request this modification has caused significant delays which they certainly would have avoided if at all possible. Please let us know if you require any additional information to modify your existing permits. We appreciate your assistance in this matter. Sincerely, Soil & Environmental Consultants, PA Bob Zarzeeki Digitally cnlysignedby Bob Zarzeeki DN: cn =Bob Zarzeeki, o =S &EC, PA, ou= Wetlands Department, email =6za rzecki @sandec.com, -US Date: 2014.05.14 08:20:21 - 04'00' Bob Zarzeeki Wetlands Department Manager Attachments: USACE Letter dated May 14, 2014 (including Neuse River Keeper letter) FEMA Floodplain Exhibit Map DWR Approval dated May 5, 2014 SALEM VILAGE IP Modification Request — Response May 14, 2014 Page 3 of 3 May 14, 2014 Regulatory Division Action ID. SAW- 2010 -01848 Standard Pacific of the Carolinas, LLC Attn: Grey Methven 1600 Perimeter Park, suite 125 Morrisville, NC 27560 Dear Mr. Methven: Reference your application for Department of the Army (DA) authorization to permanently impact 137 linear feet of unnamed tributary to Big Branch, and 0.138 acres of jurisdictional wetlands associated with phases 2, 2c, and 3 of the Salem Village subdivision. The project, is bordered to the north and west by South Salem Street, and to the east by Tingen Road, in the town of Apex, Wake County North Carolina. Coordinates (in decimal degrees) for the site are 36.71360 North, - 78.8647 West. The site is located in the Cape Fear River Basin (8 -Digit Cataloging Unit 03030004). On February 6, 1990, the DA and the U.S. Environmental Protection Agency (EPA) signed a memorandum of agreement (MOA) establishing procedures to determine the type and level of mitigation necessary to comply with the Clean Water Act Section 404(b)(1) Guidelines. This MOA provides for first, avoiding impacts to waters and wetlands through the selection of the least damaging, practical alternative; second, taking appropriate and practical steps to reduce impacts on waters and wetlands; and finally, compensating for any remaining unavoidable impacts to the extent appropriate and practical. To enable us to process your application in full compliance with this MOA, we request that you provide the following additional information: It is necessary for you to have taken all appropriate and practical steps to reduce waters and wetland losses. Please provide information on the justification for the proposed fills, showing that you have done all you can especially regarding modification of plans to reduce adverse impacts. Please provide information on avoidance and minimization, primarily through the relocation or spanning of the proposed Padstone Drive and relocation of Bodwin Lane, which would avoid and minimize potential impacts to 137 linear feet of stream channel and 0.0318 acres of jurisdictional wetlands. 2. Please provide a final and complete compensatory mitigation plan to offset impacts to aquatic features from the proposed project. This includes but is not limited to: justification as to the specific type of mitigation to be used (i.e. mitigation bank, in -lieu fee, on -site, or off -site mitigation), financial assurances, easement holders, restoration plans, monitoring plans, etc. Please be reminded that no Department of the Army (DA) permit can be authorized without the submittal, review and approval of a final compensatory mitigation plan. 3. Indicate if any fill is expected within a FEMA designated floodplain. 4. Address any concerns and comments raised from the public and other state and federal agencies during the public notice period. Specifically pertaining to a stormwater plans. These letters will be attached as exhibits to this letter. This information is essential to our expeditious processing of your application and it should be forwarded to us by June 13, 2014, or we will be forced to withdraw your application. Also, a copy of this information should be sent to the North Carolina Division of Water Resources to enable them to adequately evaluate your application for a Water Quality Certification pursuant to Section 401 of the Clean Water Act. You should contact me at 919 -554 -4884, extension 32, if you have any questions regarding this requirement. Sincerely, Jean Gibby Raleigh Field Office Chief Raleigh Regulatory Field Office Copy Furnished w/ attachements: Soil and Environmental Consultants Attn: Bob Zarzecki 8412 Falls of Neuse Rd., suite 104 Raleigh, NC 27615 Copy Furnished: Ms. Karen Higgins North Carolina Division of Water Resources (NCDWR) 1650 Mail Service Center Raleigh, NC 27699 April 24, 2014 Mr. James Lastinger Raleigh Regulatory Field Office 3331 Heritage Trade Dr. Suite 105 Wake Forest NC 27587 Michael Deaton Environmental Programs 105 Upchurch St. Apex NC 27502 NEUSE w FOUNDATION Advocate I Educate I Protect Karen Higgins 401 and Buffer Permitting Unit 512 North Salisbury St. Raleigh, NC 27604 RE: Corps Action ID #: SAW- 2010 -01848 Application by Standard Pacific of the Carolinas, LLC for work regulated by Section 404 of the Clean Water Act Comments on Salem Village 404 Permit The Salem Village subdivision development has had a number of large impacts on the quality and functionality of Big Brach and its tributaries. The majority of negative impacts on the water quality and functionality to Big Branch and tributaries are a result of construction activities (individual lots and road construction), failing Best Management Practices (BMPs), and a failure to control stormwater runoff on site. My concern is that additional wetland and steam impacts along with the impacts and water pollution currently taking place on site will lead to a much larger degradation of water quality and over all functionality of Big Brach and in turn will lead to poor water quality downstream to White Oak Creek and Harris Lake. With the growing population of the Middle Cape Fear River Basin, stream functionality and downstream impacts must be taken into consideration when asking for additional onsite stream and wetland impacts. I recommend that you place the following conditions on Salem Village Section 404 permit. Sedimentation and Erosion Control measures designed to exceed basic stormwater management must be designed, constructed, and maintained properly for the entire site, including future construction; 2. Alternatives to the proposed stream and wetland impacts by Standard Pacific of the Carolinas, LLC must be considered to determine a best course of action to have as little additional impacts on streams and wetlands as possible. Thank you for your consideration of this information. Sincerely, A-�9� Matthew Starr Upper Neuse Riverkeeper 19 W. Hargett St. STE 208 .A-- 2207 Trent Boulevard Raleigh, NC 27601 New Bern, NC 28562 (919) 856-1180 WAT$R"H$p�MEMBER (252) 637 -7972 www.neuseriver.org Salem Village - FEMA Mapped Floodplains N 0 800 1,600 3,200 Feet 1 inch = 1,600 feet Disclaimer Maps makes every effort to produce and publish the most current and accurate information possible. However, the maps are produced for information purposes, and are NOT surveys. No warranties, expressed or implied ,are provided for the data therein, its use, or its interpretation. • North Carolina Department of Environment and Natural Resources rwA NCDENR Pat McCrory John E. Skvarla, III Governor Secretary May 5, 2014 DWR # 06 -1151 V7 Wake County Standard Pacific of the Carolinas, LLC c/o Standard Pacific Homes — Morrisville Office Attn: Mr. Grey Methven 1600 Perimeter Park, Ste 125 Morrisville, NC 27560 Subject: Approval of Individual 401 Water Quality Certification and Isolated and Other Non- 404 Jurisdictional Wetlands and Waters General Permit with Additional Conditions Salem Village Subdivision USACE Action ID. No. SAW- 2010 -01848 Dear Mr. Methven: Attached hereto is a copy of Certification No. 3937 issued to Grey Methven and Standard Pacific of the Carolinas, LLC, dated May 5, 2014. This certification replaces the previous certification issued on August 1, 2012. Please note that you should get any other federal, state or local permits before proceeding with the subject project, including those required by (but not limited to) Sediment and Erosion Control, Non - Discharge, and Water Supply Watershed regulations. This approval and its conditions are final and binding unless contested. This Certification can be contested as provided in Articles 3 and 4 of General Statute 150B by filing a written petition for an administrative hearing to the Office of Administrative Hearings (hereby known as OAH) within sixty (60) calendar days. A petition form may be obtained from the OAH at http: / /www.ncoah.com/ or by calling the OAH Clerk's Office at (919) 431 -3000 for information. A petition is considered filed when the original and one (1) copy along with any applicable OAH filing fee is received in the OAH during normal office hours (Monday through Friday between 8:00am and 5:00pm, excluding official state holidays). Division of Water Resources — 401 & Buffer Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699 -1650 Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919 - 807 -63001 FAX: 919 - 807 -6494 Internet: www.ncwaterquality.org An Equal Opportunity 1 Affirmative Action Employer - Made in part by recycled paper Standard Pacific of the Carolinas, LLC DWR# 06 -1151 V7 Individual Certification #3937 Page 2 of 9 The petition may be faxed to the OAH at (919) 431 -3100, provided the original and one copy of the petition along with any applicable OAH filing fee is received by the OAH within five (5) business days following the faxed transmission. Mailing address for the OAH: If sending via US Postal Service: Office of Administrative Hearings 6714 Mail Service Center Raleigh, NC 27699 -6714 If sending via delivery service (UPS, FedEx, etc): Office of Administrative Hearings 1711 New Hope Church Road Raleigh, NC 27609 -6285 One (1) copy of the petition must also be served to DENR: Lacy Presnell, General Counsel Department of Environment and Natural Resources 1601 Mail Service Center Raleigh, NC 27699 -1601 Unless such a petition is filed, this Certification shall be final and binding. This certification completes the review of the Division under section 401 of the Clean Water Act, Isolated Wetlands and Isolated Waters Rules and 15A NCAC 02H .0500. Contact Cherri Smith at 919 - 791 -4251 or cherri.smith @ncdenr.Rov or Jennifer Burdette at 919 - 807 -6364 or iennifer.burdette @ncdenr.g ov if you have any questions or concerns. cc: Bob Zarzecki, Soil & Environmental Consultants, Inc., 8412 Falls of Neuse Road, Ste 104, Raleigh, NC 27615 USACE Raleigh Regulatory Field Office Todd Bowers, EPA, Sam Nunn Federal Center, 61 Forsyth Street SW, Atlanta, GA 30303 DWR RRO 401 files DWR 401 & Buffer Permitting Unit files Standard Pacific of the Carolinas, LLC DWR# 06 -1151 V7 Individual Certification #3937 Page 3 of 9 NORTH CAROLINA 401 WATER QUALITY CERTIFICATION CERTIFICATION #3937 is issued in conformity with the requirements of Section 401, Public Laws 92- 500 and 95 -217 of the United States and subject to North Carolina's Regulations in 15 NCAC 02H .0500 and 15A NCAC 02H .1300, to Grey Methven and Standard Pacific of the Carolinas, LLC, who have authorization for the impacts listed below, as described within your application received by the N.C. Division of Water Resources (Division) on April 1, 2014, and by Public Notice issued by the U. S. Army Corps of Engineers and received by the Division on April 9, 2014. The State of North Carolina certifies that this activity will not violate the applicable portions of Sections 301, 302, 303, 306, 307 of the Public Laws 92 -500 and PL 95 -217 if conducted in accordance with the application, the supporting documentation, and conditions hereinafter set forth. This approval requires you to follow the conditions listed in the certification below. Conditions of Certification: 1. Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts to wetlands, streams, and /or buffers, are approved including incidental impacts: Type of Impact Amount Approved (units) Permanent Amount Approved (units) Temporary Stream Channel (intermittent) 137 (linear feet) 0 (linear feet) 404/401 Wetlands 0.0318 (acres) 0 (acres) Isolated Wetlands 0.0247 (acres) 0 (acres) The following impacts are hereby approved as previously approved by a General Certification issued on December 8, 2010 and an Individual Certification issued on August 1, 2012. Standard Pacific of the Carolinas, LLC DWR# 06 -1151 V7 Individual Certification #3937 Page 4 of 9 Type of Impact Amount Approved (units) Amount Approved (units) Stream Permanent Temporary Stream Channel 385 (linear feet) 42 (linear feet)* (perennial) *221f approved in 2010 were converted to permanent impacts in 2012 Stream Channel 121 (linear feet) 27 (linear feet) (intermittent) Open Waters NA 0.01 (acres) 404/401 Wetlands 0.293 (acres) 0.057 (acres) 2. Stormwater Management Plan You are required to provide one copy of the approved SMP for each phase of the project, including plan details on full -sized plan sheets, with proof of Town of Apex's approval. The approved SMP shall be submitted to the DWR 401 & Buffer Permitting Unit (1650 Mail Service Center, Raleigh, NC 27699 -1650) before any impacts authorized in this certification occur. Submittal of the plans and approval documents may be provided electronically to bev.strickland@ncdenr.gov in lieu of providing paper copies. After it is approved and submitted to the Division, the SMP may not be modified without prior written authorization from the Town of Apex. If the SMP is modified in the future, then you shall provide one modified SMP with proof of approval to the DWR 401 & Buffer Permitting Unit prior to the commencement of the modifications. 3. Compensatory Mitigation Using the Ecosystem Enhancement Program (EEP) Mitigation must be provided for the previously approved and proposed impacts as specified in the table below. For accounting purposes, this Authorization Certificate authorizes payment to the EEP to meet the following compensatory mitigation requirement: The Division has received proof of payments dated January 24, 2011 and December 11, 2012 from the NC Ecosystem Enhancement Program (EEP) for to meet this mitigation requirement. Compensatory Mitigation Required River and Sub -basin Number Stream 643 (feet) Cape Fear 03030004 Wetlands 0.35 (acres) Cape Fear 03030004 The Division has received proof of payments dated January 24, 2011 and December 11, 2012 from the NC Ecosystem Enhancement Program (EEP) for to meet this mitigation requirement. Standard Pacific of the Carolinas, LLC DWR# 06 -1151 V7 Individual Certification #3937 Page 5 of 9 4. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre - Construction Notification for this project. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices shall be performed so that no violations of state water quality standards, statutes, or rules occur. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of this permit. 5. Sediment and Erosion Control Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices and if applicable, comply with the specific conditions and requirements of the NPDES Construction Stormwater Permit issued to the site: a. Design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal or exceed the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor -owned or leased borrow pits associated with the project. b. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. c. Reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act and the Mining Act of 1971. d. Sufficient materials required for stabilization and /or repair of erosion control measures and stormwater routing and treatment shall be on site at all times. 6. Sediment and erosion control measures shall not be placed in wetlands or waters. Exceptions to this condition require application submittal to and written approval by the Division. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, then design and placement of temporary erosion control measures shall not be conducted in a manner that may result in dis- equilibrium of wetlands, stream beds, or banks, adjacent to or upstream and downstream of the above structures. All sediment and erosion control devices shall be removed and the natural grade restored within two (2) months of the date that the Division of Energy, Mineral and Land Resources (DEMLR) or locally delegated program has released the specific area within the project. Standard Pacific of the Carolinas, LLC DWR# 06 -1151 V7 Individual Certification #3937 Page 6 of 9 7. Construction Stormwater Permit NCG010000 An NPDES Construction Stormwater Permit is required for construction projects that disturb one (1) or more acres of land. This Permit allows stormwaterto be discharged during land disturbing construction activities as stipulated in the conditions of the permit. If your project is covered by this permit, full compliance with permit conditions including the erosion & sedimentation control plan, inspections and maintenance, self- monitoring, record keeping and reporting requirements is required. A copy of the general permit (NCG010000), inspection log sheets, and other information may be found at: f� o rta l. n cd e n r. o rg /web /wg /ws /s u/n p d e s tab-w. 8. 8. Work in the Dry All work in or adjacent to stream waters shall be conducted so that the flowing stream does not come in contact with the disturbed area. Approved best management practices from the most current version of the NC Sediment and Erosion Control Manual, or the NC DOT Construction and Maintenance Activities Manual, such as sandbags, rock berms, cofferdams, and other diversion structures shall be used to minimize excavation in flowing water. 9. If concrete is used during the construction, then all necessary measures shall be taken to prevent direct contact between uncured or curing concrete and waters of the state. Water that inadvertently contacts uncured concrete shall not be discharged to waters of the state due to the potential for elevated pH and possible aquatic life /fish kills. 10. Placement of Culverts and Other Structures in Waters and Wetlands Culverts required for this project shall be installed in such a manner that the original stream profiles are not altered and to allow for aquatic life movement during low flows. Existing stream dimensions (including the cross section dimensions, pattern and longitudinal profile) must be maintained above and below locations of each culvert. Placement of culverts and other structures in waters, streams must be below the elevation of the streambed by one (1) foot for all culverts with a diameter greater than 48 inches, and 20 percent of the culvert diameter for culverts having a diameter less than 48 inches, to allow low flow passage of water and aquatic life. Installation of culverts in wetlands must ensure continuity of water movement and be designed to adequately accommodate high water or flood conditions. Additionally, when roadways, causeways, or other fill projects are constructed across FEMA- designated floodways or wetlands, openings such as culverts or bridges must be provided to maintain the natural hydrology of the system as well as prevent constriction of the floodway that may result in destabilization of streams or wetlands. Standard Pacific of the Carolinas, LLC DWR# 06 -1151 V7 Individual Certification #3937 Page 7 of 9 The establishment of native, woody vegetation and other soft stream bank stabilization techniques must be used where practicable instead of rip rap or other bank hardening methods. 11. All temporary fill and culverts shall be removed and the impacted area returned to natural conditions, within 60 days of the determination that the temporary impact is no longer necessary. The impacted areas shall be restored to original grade, including each stream's original cross sectional dimensions, plan form pattern, and longitudinal bed and bed profile, and the various sites shall be stabilized with natural woody vegetation (except approved maintenance areas) and restored to prevent erosion. 12. All temporary pipes /culverts /riprap pads etc, shall be installed in all streams as outlined in the most recent edition of the North Carolina Sediment and Erosion Control Planning and Design Manual so as not to restrict stream flow or cause dis- equilibrium. 13. Any riprap required for proper culvert placement, stream stabilization, or restoration of temporarily disturbed areas shall be restricted to the area directly impacted by the approved construction activity. All riprap shall be buried and /or "keyed in" such that the original stream elevation and streambank contours are restored and maintained. Placement of riprap or other approved materials shall not result in de- stabilization of the stream bed or banks upstream or downstream of the area. 14. Any riprap used for stream stabilization shall be of a size and density so as not to be able to be carried off by wave, current action, or stream flows and consist of clean rock or masonry material free of debris or toxic pollutants. Riprap shall not be installed in the streambed except in specific areas required for velocity control and to ensure integrity of bank stabilization measures. 15. A one -time application of fertilizer to re- establish vegetation is allowed in disturbed areas including riparian buffers, but is restricted to no closer than 10 feet from top of bank of streams. Any fertilizer application must comply with all other Federal, State and Local regulations. Standard Pacific of the Carolinas, LLC DWR# 06 -1151 V7 Individual Certification #3937 Page 8 of 9 16. Deed notifications or similar mechanisms shall be placed on all retained jurisdictional wetlands, waters and protective buffers within the project boundaries in order to assure compliance for future wetland, water and buffer impact. These mechanisms shall be put in place at the time of recording of the property, or of individual lots, whichever is appropriate. A sample deed notification can be downloaded from the 401 &Buffer Permitting Unit website at httpl /portal.ncdenr.org/ web /wq /swp /ws /401 /certsandpermits a I forms. The text of the sample deed notification may be modified as appropriate to suit to this project. Documentation of deed notifications shall be provided to the Division upon request. 17. This Certification does not relieve the applicant of the responsibility to obtain all other required Federal, State, or Local approvals. 18. Continuing Compliance Grey Methven and Standard Pacific of the Carolinas, LLC shall conduct construction activities in a manner consistent with State water quality standards (including any requirements resulting from compliance with section 303(d) of the Clean Water Act) and any other appropriate requirements of State and Federal law. If the Division determines that such standards or laws are not being met (including the failure to sustain a designated or achieved use) or that State or federal law is being violated, or that further conditions are necessary to assure compliance, the Division may reevaluate and modify this Certification. Before modifying the Certification, the Division shall notify Grey Methven and Standard Pacific of the Carolinas, LLC and the U.S. Army Corps of Engineers, provide public notice in accordance with 15A NCAC 02H .0503 and provide opportunity for public hearing in accordance with 15A NCAC 02H .0504. Any new or revised conditions shall be provided to Grey Methven and Standard Pacific of the Carolinas, LLC in writing, shall be provided to the U.S. Army Corps of Engineers for reference in any Permit issued pursuant to Section 404 of the Clean Water Act, and shall also become conditions of the 404 Permit for the project. 19. This approval is for the purpose and design described in your application and as described in the Public Notice. The plans and specifications for this project are incorporated by reference and are an enforceable part of the Certification. If you change your project, you must notify the Division and you may be required to submit a new application package with the appropriate fee. If the property is sold, the new owner must be given a copy of this Certification and is responsible for complying with all conditions. Any new owner must notify the Division and request the Certification be issued in their name. 20. The applicant and /or authorized agent shall provide a completed Certificate of Completion Form to the DWR 401 & Buffer Permitting Unit within ten days of project completion (available at: http: //portal.ncdenr.org web/wg /swp /ws/401 certsandpermits a I forms). Standard Pacific of the Carolinas, LLC DWR# 06 -1151 V7 Individual Certification #3937 Page 9 of 9 21. This certification grants permission to the director, an authorized representative of the Director, or DENR staff, upon the presentation of proper credentials, to enter the property during normal business hours. This approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit. The conditions in effect on the date of issuance shall remain in effect for the life of the project, regardless of the expiration date of this Certification. Non - compliance with or violation of the conditions herein set forth may result in revocation of this Certification and may also result in criminal and /or civil penalties. This the 5th day of May 2014 OA1)V1_ 4i� `AT Karen Higgins, Supervisor 401 & Buffer Permitting Unit KAH /jab 3937