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HomeMy WebLinkAbout20000448 Ver 1_COMPLETE FILE_20071009,,$, State of North Carolina Department of Environment and Natural Resources Division o Water Quality James B. Hunt, Jr., Governor Bill Holman, Secretary Kerr T. Stevens, Director LTMA, 4 • • NC ENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES April 27, 2000 DWQ # 00-0448 Wake County Page 1 of 2 APPROVAL of Neuse River Buffer Rules CERTIFICATE OF AUTHORIZATION CLM ASSOCIATES, LLC c/o Mr. Jim Adams P09 South Main Street Wake Forest, NC 27587 Cc: APPIAN ENGINEERING c/o Mr. Brian Ruff, P.E. 331 S. White Street Wake Forest, NC 27587 Re: SEDGEFIELD FARMS S/D SANITARY SEWER OUTFALL Wake Forest, Wake County, NC Dear Sirs, You have our approval, in accordance with the attached conditions, to impact approximately 7,500 ft2 of protected riparian buffers for the purpose of constructing the Sedgefield Farms Subdivision Sanitary Sewer Outfall, Wake Forest, NC, as described within your application and proposed construction plans revised 4/18/00. In addition, you should get any other required federal, state or local permits before you go ahead with your project including (but not limited to) 404 Permit Sediment and Erosion Control and Non-Discharge. This approval is only valid for the purpose and design that you described in your application and proposed construction plans revised 4/18/00. If you change your project, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611- 7447. This certification and its conditions are final and binding unless you ask for a hearing. Non-Discharge Branch Wetlands/401 Unit 1621 Mail Service Center Raleigh, North Carolina 27669-1 62 1 Telephone 919-733-1786 FAX # 733-9959 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post consumer paper Page 2 of 2 This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act and "No Practical Alternatives" determination under 15A NCAC 2B .0233(8). If you have any questions, please telephone Bob Zarzecki at 919-733-9726. Sincerely, Stevens Attachment Cc: US Army Corps of Engineers Raleigh Regulatory Field Office NC Division of Water Quality Raleigh Regional Office -, Fte Copy Central Files FILE COPY Non-Discharge Branch Wetlands/401 Unit 1621 Mail Service Center Raleigh, North Carolina 27669-1 62 1 Telephone 919-733-1786 FAX # 733-9959 An Equal Opportunity Affirmative Action Employer 50% recycled/10% post consumer paper InnnT 000no April 20, 2000 Mr. Bob Zarzecki Division of Water Quality North Carolina Department of Environment and Natural Resources 4401 Reedy Creek Road Raleigh, North Carolina 27607 appian CONSULTING ENGINEERS, PA CIVIL, MUNICIPAL & STRUCTURAL ENGINEERS COMPREHENSIVE ENVIRONMENT SERVICES Reference: Modification to Proposed Sanitary Sewer Outfall Sedgefield Farms Subdivision, Wake Forest, North Carolina Job No: 99-601 B Dear Mr. Zarzecki: As discussed in our conversation last week, Appian Consulting Engineers, P.A. (Appian), on behalf of CLM Associates, LLC, would like to modify the proposed design for the sanitary sewer outfall for the proposed subdivision. As discussed during our telephone conversation, we are seeking to minimize the impact to the riparian buffer during the construction of the Sedgefield Farms Subdivision, which is to be constructed in a northern portion of the Town of Wake Forest. As stated in previous correspondence with your office, the subdivision is to be constructed west of Dunn Creek, a tributary of the Neuse River. Additionally, a portion of the outfall crosses over drainage which discharges into Dunn Creek, and therefore through areas defined as Neuse River buffers. During our conversation, you indicated your reticence with our proposed approach to the aforementioned area. You indicated that you would not approve our design for this area, which called for the installation of the sewer with a minimum cover of three feet and pipes to drain any water retained behind the bermed area, because covering the pipe would be "filling" of the full width of the buffer area. Therefore, you requested we install an aerial crossing over a portion of this buffer. As indicated in the enclosed plan sheet, we have altered the design to reflect this change. With this alteration, Appian is requesting approval of the design alignment and permission from your office to proceed with construction. Should you have any questions or need anything clarified, please to not hesitate to contact us. We look forward to working with you and your staff on this project. Respectfully Submitted, APPIA CONSULTING ENGINEERS, P.A. Brian P Ruff, P.E. Branch Manager Attachments - Plan Sheet from Construction Plat, Dwg #CE-8, 4-18-2000 Revision 331 S. White Street Wake Forest, NC 27587 Phone: (919) 570-7808 (Civil Division) (919) 562-4673 (Environmental Division) Fax: (919) 562-4675 (Civil & Environmental Division) 841 South Wesleyan Blvd. • Rocky Mount, NC 27870 P.O. Box 7966 • Rocky Mount, NC 27804 Phone: (252) 972-7703 Fax: (252) 972-7638 e-mail: appian@cocentral.com irmnnr 0IN 00 a17pan CONSULTING ENGINEERS, PA CIVIL, MUNICIPAL & STRUCTURAL ENGINEERS COMPREHENSIVE ENVIRONMENT SERVICES March 30, 2000 Mr. John Dorney Division of Water Quality North Carolina Department of Environment and Natural Resources 4401 Reedy Creek Road Raleigh, North Carolina 27607 00048 Reference: Determination of "No Practical Alternatives" Grading Plans for Proposed Sanitary Sewer Outfall Sedgefield Farms Subdivision, Wake Forest, North Carolina Job No: 99-601 B Dear Mr. Dorney: On February 22, 2000, Appian Consulting Engineers, P.A. (Appian), on behalf of CLM Associates, LLC, presented to your office a letter outlining our approach for minimizing our impact to the riparian buffer during the construction of the Sedgefield Farms Subdivision in a northern portion of the Town of Wake Forest. As stated in that letter, the subdivision is to be constructed west of Dunn Creek, a tributary of the Neuse River. After not receiving a response to our letter, we contacted your office and Mr. Bob Zarzecki informed us that we needed to re-submit the information along with seven copies of the approved PCN form in order to obtain the necessary approval. In accordance with your directives, we are submitting the required documentation for your approval. With respect to the construction activities which will take place as part of developing the Sedgefield Farms subdivision, according to Paragraph (4) of the North Carolina Administrative Code (NCAC), Title 15A, Section 213, Subsection .0233 "Neuse River Basin: Nutrient Sensitive Water Management Strategy: Protection and Maintenance of Riparian Buffers", the riparian buffer extends outward from the creek, perpendicular to the water course for a distance of fifty feet from the top of the stream bank. While no part of the planned subdivision encroaches into the riparian buffer, a portion of the sanitary sewer outfall, which must be constructed to service the subdivision, does encroach into the riparian buffer and actually crosses an intermittent tributary of Dunn Creek. Since the Town of Wake Forest requires that all subdivisions of this size, that are contained within the Town limits or it's Extra-Territorial Jurisdiction, be connected to the public sewerage system, Appian explored alternative layouts for servicing the property. However, no suitable option could be determined that would provide gravity drainage of the subdivision. Therefore, Appian designed the sanitary sewer outfall to be as 331 S. White Street 841 South Wesleyan Blvd. • Rocky Mount, NC 27870 Wake Forest, NC 27587 P.O. Box 7966 • Rocky Mount, NC 27804 Phone: (919) 570-7808 (Civil Division) Phone: (252) 972-7703 (919) 562-4673 (Environmental Division) Fax: (252) 972-7638 Fax: (919) 562-4675 (Civil & Environmental Division) e-mail: appian@cocentral.com NCDENR-DWQ, Sedgefield Farms Riparian Buffer Encroachment Page 2 of 2 March 30, 2000 protective of the buffer as possible and only encroaches into the riparian zone to cross an intermittent tributary of Dunn Creek. To remain in compliance with 15A NCAC 2B.0233, Paragraph (8), Appian is requesting that the North Carolina Department of Environment and Natural Resources, Division of Water Quality (NCDENR-DWQ) make a finding of fact that there is "No Practical Alternative" to installing this sanitary sewer line as shown on the enclosed plans. To assist in reaching this conclusion, Appian has included a completed PCN form in accordance with Subparagraph (b) of Paragraph (8). Since the sanitary sewer is considered a "non-electric utility line", it is our understanding that what is proposed in these drawings is "allowable" since it would fall under the category of a "perpendicular crossing that disturbs greater than 40 linear feet but equal to or less than 150 linear feet of riparian buffer." Therefore, Appian is requesting a determination of "No Practical Alternatives" for this sewer line installation and permission from your office to proceed with construction. Should you have any questions or need anything clarified, please to not hesitate to contact us. We look forward to working with you and your staff on this project. Respectfully Submitted, APPIAN CONSULTING ENGINEERS, P.A. Brian P. Ruff, P.E. Branch Manager Attachments - Completed PCN Form Excerpt of U.S.G.S. Map Four Plan Sheets from Construction Plat ?k f 69 DWQ ID: CORPS ACTION ID: NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT #) PRE-CONSTRUCTION NOTIFICATION APPLICATION FOR NATIONWIDE PERMITS THAT REQUIRE: 1. NOTIFICATION TO THE CORPS OF ENGINEERS 2. APPLICATION FOR SECTION 401 CERTIFICATION 3. COORDINATION WITH THE NC DIVISION OF COASTAL MANAGEMENT SEND THE ORIGINAL AND (1) COPY OF THIS COMPLETED FORM TO THE APPROPRIATE FIELD OFFICE OF THE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SHEET). SEVEN 7 COPIES MUST BE SENT TO THE NC DIVISION OF WATER QUALITY, ATTN: JOHN DORNEY. 4401 REEDY CREEK ROAD. RALEIGH. NC 27607. PLEASE PRINT OR TYPE. 1. OWNER'S NAME: Mr. Jim Adams 2. MAILING ADDRESS: CLM Associates. LLC, 909 South Main Street, Wake Forest, NC 27587 SUBDIVISION NAME Sedgefield Farms CITY: Wake Forest STATE: NC ZIP CODE: 27587 PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAME (IF DIFFERENT FROM MAILING ADDRESS ABOVE): Sedgefield Farms Subdivision, North White Street, Wake Forest, NC 27587 3. TELEPHONE NUMBER: (HOME) (WORK) (919) 556-5418 4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS, PHONE NUMBER: Brian Ruff. P.E.. Appian Consulting Engineers, P.A.. 331 S. White Street, Wake Forest. NC 27587 (919) 570-7808 5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC MAP OR AERIAL PHOTOGRAPHY WITH SCALE): COUNTY: Wake - NEAREST TOWN: Wake Forest SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.) North White Street, North of Wake Forest Landfill 6. IMPACTED OR NEAREST STREAMIRIVER: Dunn Creek RIVER BASIN: Neuse 7. (a) IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDAL SALTWATER, (SA), HIGH QUALITY WATERS (HQW), OUTSTANDING RESOURCE WATERS (ORW), WATER SUPPLY (WS-I OR WS-II)? YES ? NO BJ IF YES, EXPLAIN: (b) IS THE PROJECT LOCATED WITHIN A NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT AREA OF ENVIRONMENTAL CONCERN (AEC)? YES ? NO 0 (c) IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PAGE 7 FOR LIST OF COASTAL COUNTIES), WHAT IS THE LAND USE PLAN (LUP) DESIGNATION? 8. (a) HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROJECT? YES ? NO 0 IF YES, PROVIDE ACTION I.D. NUMBER OF PREVIOUS PERMIT AND ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401 CERTIFICATION): (b) ARE ADDITIONAL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE FUTURE? YES ? NO H IF YES, DESCRIBE ANTICIPATED WORK: 9. (a) ESTIMATED TOTAL NUMBERS OF ACRES IN TRACT OF LAND: 35.7 acres (b) ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE: 0 acres 10. (a) NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY: FILLING: 0 acres EXCAVATION: 0 acres FLOODING: 0 acres OTHER: 0 acres DRAINAGE: 0 acres TOTAL ACRES TO BE IMPACTED: 0 acres (b) (1) STREAM CHANNEL TO BE IMPACTED BY THE PROPOSED PROJECT (IF RELOCATED, PROVIDE DISTANCE BOTH BEFORE AND AFTER RELOCATION: LENGTH BEFORE: FT AFTER: FT WIDTH BEFORE (based on normal high water contours): FT AVERAGE DEPTH BEFORE: FT AFTER: FT (b) (2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY) OPEN CHANNEL RELOCATION: PLACEMENT OF PIPE IN CHANNEL: CHANNEL EXCAVATION: CONSTRUCTION OF A DAM/FLOODING: OTHER: 11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE WATERSHED DRAINING TO THE POND? WHAT IS THE EXPECTED POND SURFACE AREA? 12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL EQUIPMENT TO BE USED? (ATTACH PLANS; 81/2 BY 11 DRAWINGS ONLY) As demonstrated in the enclosed plans, no part of the planned subdivision encroaches into the riparian buffer, a portion of the sanitary sewer outfall, which must be constructed to service the subdivision, does encroach into the riparian buffer and actually crosses an intermittent tributary of Dunn Creek. Since the Town of Wake Forest requires that all subdivisions of this size, that are contained within the Town limits or it's Extra-Territorial Jurisdiction, be connected to the public sewerage system, alternative layouts for servicing the property were explored. However, no suitable option could be determined that would provide gravity drainage of the subdivision. Therefore, the sanitary sewer outfall is designed to be as protective of the buffer as possible and only encroaches into the riparian zone to cross an intermittent tributary of Dunn Creek To remain in compliance with 15A NCAC 213.0233, Paragraph (8), Appian is requesting that the North Carolina Department of Environment and Natural Resources, Division of Water Quality (NCDENR-DWQ) make a finding of fact that there is 'No Practical Alternative" to installing this sanitary sewer line as shown on the enclosed plans. 13. PURPOSE OF PROPOSED WORK: See above 14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN WETLANDS (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND RVIPACTS) See above 15. YOU ARE REQUIRED TO CONTACT THE US FISH AND WILDLIFE SERVICE AND/OR NATIONAL MARINE FISHERIES SERVICE REGARDING THE PRESENCE OF ANY FEDERALLY LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL HABITAT IN THE PERMIT AREA THAT MAY DE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED: 16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER (SHPO) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED ''"? r "w - V V UJ • 3UN `.. ...••• •`. ••,. vi ?a.opo r c per. ,w eerrw? v». corn r,r ' P_02 17. DOES THE PROIHCT INVOLVE AN F,XPMI URE OF BUBLIC FUNDS OT TIM USE OF PUBLIC (STATE} LAND? YES ? NO ® (IF NO, GO 1-016) (8) IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL DOC1 Nam PURSUANT TO THE REQUIRBNMMS OF THE NORTH CAROLINA ENVIRONMENTAL POLICY ACTT YES ? NO (? (")IF YES HAS THE DOCUMENT BEEN MUWED THROUGH THE NORTH CAROLINA DEPARTMENT OF ADMINISTRATION STATE CLEARINGHOUSE YES 0 NO IF ANSWER 17b IS YES. THEN SUBMIT APPI CHUATE DOCUMENTATION FROM THE STATE CL QUESTIONS REGARDING THE STATE CLF-ARINGHOUSE PEVIEW pitoCM EARTNG1fOUS8 WITH THE NORTH CAROLINA MWIROM IENTAL POLICY ACT. DIRECTED TO MS.. C HRYS SAGGETT, DIRECTOR STATE CLEARINGFIOUSE NORTH CAROLINA DEPARTMENT OF ADMDUSTRATTON, 116 WEST ZONES STREET, RALEIGH, NORTH CAROLINA 27603-8003, 7Eja M E (919) 733.630. 18. TTIE FOLLOWING 1TiMMS SHOULD BE DKUMLrD WITH TATS APPLICATION IF PROPOSED ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OF TILL MATERIAL INTO WETLANDS: (a) WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAICBS, AND PONDS ON THE PROPERTY 0•'OR I AT"MME F NUMB S 14.18, 21.26, 29, AND 38). ALL STREAM (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON OFT HET IM MA' SCALES SI%W ICE I INCH EQUALS 50 FEET OF I INCH EQUALS 100 FEET EQUIVALENT. (b) IF AVAILASLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE IMPACTED BY PRODUCT (c) IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA SHEETS RELEVANT TO THE PLACEMENT OF THE DELIWAMON LINE. (W ATTACH A COPY OF THE STORMWAT 3R MANAGEMENP PLAN IF REQUIRED. r(?y)WHAT ISISRLAND USE OF SURROLvioM PROPERTYv gnu ?? . (O 1P APPLICABLE, WHAT IS PROPOSED A4ETHOD OF SEWAGE DISPOSAi., hdoit:tm a" _ _20 SIGNED AND DATED AGSM' AMHORIZA77ON LE"I'Wjk IF APPLICABLE NOTR WETLANDS OR WATERS OF THE US MAY NOT BE IMPACTED PRIOR TO; t. ISSUANCE OF A SECTION 404 CORPS OF ENGDMERS PERMIT, 2. EITHER 11M ISSUANCE OR WAIVER OF A 401 DIVISION OF WATER QUALITY CERTffICATION, AND 3. ON THE TWENTY COASTAL COUNTIES ONLY), A LETTER FROM THE NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THE PROPOSFd CTVATY IS CONSIS76NT wnyTI(E NORTH! CAROLINA COASTAL MANAGEMENT (i ITS SIGNATURE VALID ONLY ?F AUTHORIZATION LETTER FROM 711E OWNER % PROVIDED}. UNITED STATES r r DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY 36°1 398600 SCALE 1:24000 D 1 MILE 2000 3000 4000 5000 6000 7000 FEET 0 I KILOMETRE )NTOUR INTERVAL 10 FEET 'DETIC VERTICAL DATUM OF 1929 ROLESVILLE QUADRANGLE NORTH CAROLINA 7.5 MINUTE SERIES (TOPOGRAPHIC) ROAD CLASSIFICATION Primary highway, Light-duty road, hard or hard surface improved surface Secondary highway, hard surface Unimproved road Interstate Route U. S. Route " 1State Route ROLESVILLE, N. C. NC l N3552.5-W7822.5/7.5 PHOTOINSPECTED 1980 1967 PHOTOREVISED 1973 QUADRANGLE LOCATION AMS 5355 IV NW-SERIES V842 State of North Carolina Department of Environment and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Bill Holman, Secretary. Kerr T. Stevens, Director APPROVAL of 401 Certification and Neuse River Buffer Rules Millridge Investment Corp. 909 South Main Street Wake Forest, NC 27587 Dear Sirs: 1 61L7W'J • AOM% 00M% WON NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES May 30, 2000 Wake County DWQ Project # 000448 You have our approval, in accordance with the attached conditions, to impact stream buffers for the purpose of constructing a sewer line at Sedge Field Farms subdivision as you described irr your application dated February 22. 2000. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Number 3101. This certification allows you to use Nationwide Permit Number 12 when the Corps of Engineers issues it. This approval is also valid for the Neuse River Buffer rules (15A NCAC 2B .0233). In addition, you should get any other federal, state or local permits before you go ahead with your project including (but no limited to) Sediment and Erosion Control, Coastal Stormwater, Non Discharge and Water Supply Watershed regulations. This approval is only valid for the purpose and design that you described in your application. If the property is sold, the new owner must be given a copy of this approval letter and is thereby responsible for complying with all conditions. This approval is only valid for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions. This approval shall expire when the corresponding Nationwide Permit expires or as otherwise provided in the General Certification. If total wetland fills for this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). For this approval to be valid, you must follow the conditions listed in the attached certification. If you do not accept any of the conditions of this approval, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, NC 27611- 7447. This approval and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under the Neuse River Buffer rules. If you have any questions, please telephone John Domey at 919-733-9646. re Steven '7 cc: Raleigh District Corps of Engineers Corps of Engineers Raleigh Field Office Raleigh DWQ Regional Office Brian Ruff, Appian Engineering John Domey Central Files Wetlands/401 Unit 1621 Mail Service Center Raleigh, North Carolina 27669-1621 Telephone 919-733-1786FAX # 733-9959 An Equal Opportunity Affirmative Action Employer 50% recycled/10% post consumer paper MEMORANDUM TO: John Dorney Regional Contact: Steve Mitchell Non-Discharge Branch WO Supervisor: Ken Schuster Date: SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS Facility Name Sedgefield Farms Subdivision County Wake Project Number 00 0448 County2 Recvd From APP Region Raleigh Received Date 3/31/00 Recvd By Region Project Type sewerline Certificates Stream Stream Impacts (ft.) Class » e Permit Wetland` Wetland Wetland Stream, Acres Feet - ., Type Type Impact Score Index Prim. Supp. Basin Req. Req. F 12 ? FT- O N F- 27-23-(1.5) WSII NSW 30,402. F- F_ F_ F- NBR F O Y O N - -F- -F ( - I--fir f ?oY 0N II??f ?f ?I_ Mitigation Wetland MitigationType Type Acres Feet Is Wetland Rating Sheet Attached? Q Y O N Did you request more info? Q Y O N Have Project Changes/Conditions Been Discussed With Applicant? Q Y O N Is Mitigation required? Q Y O N Recommendation:Q Issue O Issue/Cond O Deny Provided by Region: Latitude (ddmmss) 355917 Longitude (ddmmss) 782913 Comments: Based on no alternative analysis , sewer in Zone 2 is allowed Crossina is also allowed cc: Regional Office Page Number 1 Central Office ,nnnr IN N IN appun CONSULTING ENGINEERS, PA CIVIL, MUNICIPAL & STRUCTURAL ENGINEERS COMPREHENSIVE ENVIRONMENT SERVICES February 22, 2000 Division of Water Quality North Carolina Department of Environment and Natural Resources 4401 Reedy Creek Road Raleigh, North Carolina 27607 Reference: Determination of "No Practical Alternatives" Grading Plans for Proposed Sanitary Sewer Outfall Sedgefield Farms Subdivision, Wake Forest, North Carolina Job No: 99-601B Dear Division of Water Quality: ()001 ( Appian Consulting Engineers, P.A. (Appian), on behalf of CLM Associates, LLC, is in the process of preparing construction plans to be used in developing the Sedgefield Farms Subdivision in a northern portion of the Town of Wake Forest. The subdivision is to be constructed west of Dunn Creek, a tributary of the Neuse River. According to Paragraph (4) of the North Carolina Administrative Code (NCAC), Title 15A, Section 2B, Subsection .0233 "Neuse River Basin: Nutrient Sensitive Water Management Strategy: Protection and Maintenance of Riparian Buffers", the riparian buffer extends outward from the creek, perpendicular to the water course for a distance of fifty feet from the top of the stream bank. While no part of the planned subdivision encroaches into the riparian buffer, a portion of the sanitary sewer outfall, which must be constructed to service the subdivision, does encroach into the riparian buffer and actually crosses an intermittent tributary of Dunn Creek. Since the Town of Wake Forest requires that all subdivisions of this size, that are contained within the Town limits or it's Extra-Territorial Jurisdiction, be connected to the public sewerage system, Appian explored alternative layouts for servicing the property. However, no suitable option could be determined that would provide gravity drainage of the subdivision. Therefore, Appian designed the sanitary sewer outfall to be as protective of the buffer as possible and only encroaches into the riparian zone to cross an intermittent tributary of Dunn Creek. 331 S. White Street Wake Forest, NC 27587 Phone: (919) 570-7808 (Civil Division) (919) 562-4673 (Environmental Division) Fax: (919) 562-4675 (Civil & Environmental Division) 841 South Wesleyan Blvd. • Rocky Mount, NC 27870 P.O. Box 7966 • Rocky Mount, NC 27804 Phone: (252) 972-7703 Fax: (252) 972-7638 e-mail: appian@cocentral.com NCDENR-DWQ, Sedgefield Farms Riparian Buffer Encroachment Page 2 of 3 February 22, 2000 To remain in compliance with 15A NCAC 213 .0233, Paragraph (8), Appian is requesting that the North Carolina Department of Environment and Natural Resources, Division of Water Quality (NCDENR-DWQ) make a finding of fact that there is "No Practical Alternative" to installing this sanitary sewer line as shown on the enclosed plans. To assist in reaching this conclusion, Appian has included as part of this letter the following in accordance with Subparagraph (b) of Paragraph (8): (i) The name, address, and phone number of the applicant; Mr. Jim Adams CLM Associates, LLC 909 South Main Street Wake Forest, NC 27587 (919) 556-5418 (ii) The nature of the activity to be conducted by the applicant; As specified above, the nature of the activity is the installation of a sanitary sewer line to service the Sedgefield Farms Subdivision. (iii) The location of the activity, including the jurisdiction; The location of the Sedgefield Farms Subdivision is displayed on the enclosed plans. The property falls under the jurisdiction of the Town of Wake Forest. (iv) A map of sufficient detail to accurately delineate the boundaries of the land to be utilized in carrying out the activity, the location and dimensions of any disturbance in riparian buffers associated with the activity, and the extent of riparian buffers on the land; The enclosed plans and attached excerpt of the Rolesville quadrangle, U.S.G.S. 7.5 minute topographic map demonstrate the requested information. (v) An explanation of why this plan for the activity cannot be practically accomplished, reduced or reconfigured to better minimize disturbance to the riparian buffer, preserve aquatic life and habitat and protect water quality; and As discussed above, no other alternative is possible which achieves the goals of this requirement. (vi) Plans for any best management practices proposed to be used to control the impact associated with the activity. NCDENR-DWQ, Sedgefield Farms Riparian Buffer Encroachment Page 3 of 3 February 22, 2000 The enclosed plans indicate the BMP's to be employed to minimize the impacts to the buffer. Since the sanitary sewer is considered a "non-electric utility line", it is our understanding that what is proposed in these drawings is "allowable" since it would fall under the category of a "perpendicular crossing that disturbs greater than 40 linear feet but equal to or less than 150 linear feet of riparian buffer." Therefore, Appian is requesting a determination of "No Practical Alternatives" for this sewer line installation. Should you have any questions or need anything clarified, please to not hesitate to contact us. We look forward. to working with you and your staff on this project. Respectfully Submitted, AP N CONSULTING ENGINEERS, P.A. Bria P. Ruff, P. E. Branch Manager Attachments - Excerpt of U.S.G.S. Map Four Plan Sheets from Construction Plat s? 36°0 3986000, SCALE 1:24 000 0 1 MILE 2000 3000 4000 5000 6000 7000 FEET 0 1 KILOMETRE )NTOUR INTERVAL 10 FEET GEODETIC VERTICAL DATUM OF 1929 ROAD CLASSIFICATION Primary highway, Light-duty road, hard or hard surface improved surface Secondary highway, hard surface Unimproved road. Interstate Route U. S.. Route )State Route ROLESVILLE, N. C. ? N3552.5-W7822.5/7.5 N C¦ hj PHOTOINSPECTED 1980 , 70'" 1967 QUADRANGLE LOCATION PHOTOREVISED 1973 AMS 5355 IV NW-SERIES V842 UNITED STATES RULESVILLE QUADRANGLE DEPARTMENT OF THE INTERIOR NORTH CAROLINA GEOLOGICAL SURVEY 7.5 MINUTE SERIES (TOPOGRAPHIC)