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HomeMy WebLinkAboutSAW-2021-00605_NWP.pdf DEPARTMENT OF THE ARMY '1 U.S.ARMY CORPS OF ENGINEERS,WILMINGTON DISTRICT RALEIGH REGULATORY OFFICE 3331 HERITAGE TRADE DRIVE,SUITE 105 WAKE FOREST NORTH CAROLINA 27587 April 1, 2024 Regulatory Division SAW-2021-00605 David Mason Landeavor, LLC 105 E Waxhaw Professional Park Dr Waxhaw, NC 28273 Via Email: mason@landeavor.com Dear Mr. Mason: This letter is in response to the Pre-Construction Notification (PCN) you submitted to the Wilmington District, Raleigh Regulatory on November 16, 2023, for a Department of the Army Nationwide permit (NWP) verification. This project has been assigned the file number SAW-2021-00605 and is known as Rivertowne Subdivision. This file number should be referenced in all correspondence concerning this project. A review of the information provided indicates that the proposed work would include the discharge dredged/fill material in 0.678 acre of wetlands and 534 linear feet (0.045 acre) of stream. This verification authorizes the permanent discharge of fill into 0.211 acre of wetland waters and the temporary discharge of fill material into 0.045 acre wetland waters. This verification also authorizes the permanent discharge of fill material into 266 linear feet (0.018 acre) into stream waters that is a loss, the permanent discharge of fill material into 38 linear feet (0.003 acre) into stream waters that is not considered a loss and the temporary discharge of fill material into 230 linear feet (0.024 acre). The project would also involve the permanent conversion (no loss) of 0.422 acre of forested wetlands to emergent wetlands to facilitate the installation of a sewer line to service the residential development. The project/review area is located in Neuse River Basin; the project location is —0.5 miles east of the intersection of Old Crews Road and Buffalo Road in Wake County North Carolina. The project is located at Wake County Parcel number 1756421236, at Latitude 35.843040 and Longitude -78.479931 ; in Knightdale, Wake County, North Carolina. We have determined that the proposed work is authorized by NWP 29 and NWP 58 pursuant to authorities under Section 404 of the Clean Water Act (33 U.S.0 § 1344). The proposed work must be accomplished in strict accordance with the general permit conditions, any regional conditions, the special conditions listed in this letter, the application materials, and the enclosed plans. If the extent of the project area and/or nature of the authorized impacts to waters are modified, a revised PCN must be submitted to this office for written approval before work is initiated. Any violation of permit conditions or deviation from your submitted plans may subject the permittee to enforcement action. This verification is valid until March 15, 2026, unless prior to this date the subject NWP(s) is suspended, revoked, or is modified such that the activity no longer complies with the terms and conditions of this NWP. If you commence or are under contract to commence this activity before the date that the relevant NWP is modified or revoked, you will have 12 months from the date of the modification or revocation of the NWP to complete the activity under the present terms and conditions of this NWP. Project Specific Special Conditions: Special condition 1: In order to compensate for impacts associated with this permit, mitigation shall be provided in accordance with the provisions outlined on the most recent version of the attached Compensatory Mitigation Responsibility Transfer Form. The requirements of this form, including any special conditions listed on this form, are hereby incorporated as special conditions of this permit authorization. Special condition 2:Suitable habitat for tricolored bat (Perimyotis subflavus) may be present at the site. On September 14, 2022, the USFWS published a proposal in the Federal Register to list the tricolored bat as endangered under the Endangered Species Act (ESA). The permittee understands and agrees that all work associated with the clearing and removal of trees and removal or modification of culverts must be completed prior to the effective date of the final listing of this species in the Federal Register. Work associated with the aforementioned activities not completed by that time must cease and the permittee must contact Matthew Martin of the Corps at (984) 800- 3741 or matthew.k.martin@usace.army.mil to determine if additional coordination with the United States Fish and Wildlife Service is required under Section 7 of the Endangered Species Act prior to continuing work. This NWP verification does not preclude the necessity to obtain any other Federal, State, or local permits, licenses, and/or certifications, which may be required. If you have any questions related to this verification or have issues accessing documents referenced in this letter, please contact Matthew Martin, Regulatory Specialist of the Raleigh Regulatory at (984)800-3741, by mail at the above address, or by email at matthew.k.martin@usace.army.mil. Please take a moment to complete our customer satisfaction survey located at https-//regulatory.ops.usace.army.mil/customer- service-survey/. Sincerely, Matthew Martin Regulatory Specialist Enclosures Cc (w/enclosures) Rick Trone, WithersRavenel (via rtrone@withersravenel.com) Zach Thomas, NCDWR, (via zachary.thomas@deq.nc.gov) i 1 1 mi .�iiii• WRE HOUR lil� � � ��� � •: T 0 son • Il 11 11 l��u�, ',,,,`, �_ _ _ 11111 1111� `, Il ERNE _ _ :- _ Im MINES L�J r 1�■ •� �.:�. u � � •• •• [iiiii ii------ I ,. SHEETJ VICINITY MAP •0• NO � 11 1 11 111 11 ®®®� � PAOI WithersRavenet ���� k1R0�361 s-013gg,lowne1eA01d—g se611mpecl mepsl3beem_We d Impcl d. Tueebay,November 7,20134:56:15 PM-J—N �I IM I I W. L! sit I^ I LOD / I o /OJ SHEETJ ' SHEET T K — — I q J I i I SHEET L I , I I � I I I I I 1 r 11 GRAPHIC SCALE 1000 0 500 1000 2000 1 inch=1000 ft lmml,777-r S``e 1!Withers Rave n e l AS NOTED sneer No. yawn y a e RIVER TO W N E OVERALL STREAM AND Engineers I Planners I Surveyors 11/06/2023 WETLANDS A 1 ec<c y o o. 115 MacKenan Drive Cary,NC 27511 02201399 RALEIGH NO RTH CAROLINA t:919.469.33401 license#:F-1479 www.withersraveneLcom k1201201300e0130BrIverlownelo-drawing seisllm dmapslSiream_-e,djnp-ftg Tuesday,November 14,20231'.0952 PM--LEN OVERALL STREAM AND WETLAND IMPACT SUMMARY PERMANENTSTREAM PERMANENTSTREAM Q TEMPORARY STREAM TEMPORARY PERMANENT a IMPACT SPECIFICATION IMPACT IMPACT IMPACT WETLANDS IMPACT WETLANDS IMPACT (NO FUNCTIONAL LOSS) (FUNCTIONAL LOSS) (LF) (SF) (AC) (LF) (SF) (AC) (LF) (SF) (AC) (SF) (AC) (SF) (AC) S1 ROADCROSSING 6 10 0.0002 - - - - - - - - - - S2 RIPRAP DISSIPATOR - - - 17 30 0.001 - - - - - - - S3 ROADCROSSING - - - - - - 139 408 0.009 - - - - C S4 ROADCROSSING 24 1 46 0.001 - - - - - - - - - - W1 ROADCROSSING - - - - - - - - - - - 574 0.013 W2 ROADCROSSING - - - - - - - - - 136 0.003 - - W3 TRAIL CROSSING - - - - - - - - - - - 1054 0.024 D W4 TRAIL CROSSING - - - - - - - - - 413 0.009 - - S5 SEWERCROSSING 33 137 0.003 - - - - - - - - - - E W5 SEWERCROSSING - - - - - - - - - 3,269 0.075 - - F W6 SEWERCROSSING - - - - - - - - - 13,633 0.313 - - G W7 SEWERCROSSING - - - - - - - - - 370 0.008 - - W8 SEWERCROSSING - - - - - - - - - 629 0.014 - - H W9 SEWERCROSSING - - - - - - - - - 524 0.012 - - W10 GRADING - - - - - - - - - - - 875 0.020 1 S6 SEWERCROSSING 33 229 0.005 - - - - - - - - - - S7 ROADCROSSING 9 39 0.001 - - - - - - - - - - S8 RIPRAP DISSIPATOR - - - 21 84 0.002 - - - - - - - S9 ROADCROSSING - - - - - - 127 372 0.009 - - - - S10 ROADCROSSING 20 59 0.001 - - - - - - - - - - J W11 ROADCROSSING - - - - - - - - - - - 82 0.002 W12 ROADCROSSING - - - - - - - - - - - 6,604 0.152 WATER LINE& FORCE MAIN S11 62 156 0.004 - - - - - - - - - - INSTALLATION WATER LINE& FORCE MAIN S12 29 63 0.001 - - - - - - - - -INSTALLATION K WATER LINE& FORCE MAIN W 13 - - - - - - - - - 434 0.010 -INSTALLATION S13 SEWERCROSSING 14 342 0.008 1 - - - - - - - - - - W14 SEWERCROSSING - - - - - - - - - 322 0.007 - - L SEWERCROSSING W15 - - - - - - - - - 718 0.016 - - CONSTRUCTION EASEMENT TOTAL 230 1,081 0.024 38 114 0.003 266 780 0.018 20,448 0.467 9,189 0.211 N c. Revision Date 6V Designer sate \/ WithersRavenel 11 BRB nsNoreo RIVER TOWNE OVERALL STREAM AND e. wn y ate JA 11/06/2023 WETLAND IMPACT MAP 1 Engineers a Planners r Surveyors B r<e y n o. SUMMARY 115 MacKenan Drive Cary, 27511 02201399 RALEGH NORTH CAROLNA t919.469.33401icense#:F-1479www.w.withersraveneLcom )�J)(/> ( \\ \\(1 1\I (\ 10 1\1\�\1 \ � \ IMPACT LEGEND STREAM 6X\ 280 P1-UPSTREAM CULVERT 280 NEUSE RIPARIAN / PERMANENT STREAM IMPACT ZONE 1 BUFFER (FUNCTIONAL LOSS) ( / � / / � � PERMANENTSTREAMIMPACT \ I \ 1 \ \ ( �\ \ I 1 lI/ I l �� I/ NEUSE RIPARIAN ^ I \� ❑ (NO FUNCTIONAL LOSS) PROPOSED ZONE 2 BUFFER GRADE I I I I 275 275 NEUSE RIPARIAN\ ) / I� I \ // � 1 �\ I I \ \I / \ \ J/ 1 / J` TEMPORARY STREAM 108.35 LF 1A ZONE 1 BUFFER / ( ( �( ( / �\ — \ 1 1 r /> >J /� / 1 ( IMPACT 42"RCP NEUSE RIPARIAN,/ @ 2.77/o ZONE 2 BUFFER I / / ( I / / / ? \^ \\\ \\ TOP F TEMPORARY BANK 1 I I I ( I 111 ® WETLAND IMPACT � - \� � \\ Iill 270 EXISTING 270 f l \ f I / ✓ _ — \ ( , 1 \ ( \ l \ I/ 6'GRAVEL PERMANENT GRADE ( 1 \ ( V I ` \\ J I I PEDESTRIAN TRIAL I f ® WETLAND IMPACT STREAM ( ) / I (\ / \ /�J\ ^ \� \ \\\ \ , \(l I I PUMP OUTLET \ \I + TOP OF BANK ( (� J ) VELOCITY DISSIPATOR \ IMPACT S1 10.5" /i / \ \ / � _ I TEMPORARY STREAM IMPACT / \\\ \ I oo / �o ROAD CROSSING 265 EMBEDDED 265 I �f < I 1 l / f — �\ �� \ I V 6 LF(10 O) ` J�I SEDIMENT \\ -0+50 0+00 0+50 1+00 / / / /- \\ ,'i FLEXIBLE \ IMPACT S2. _ \ BAG \ �� o HOSE PERMANENT STREAM IMPACT �\ 1 (NO FUNCTIONAL LOSS) RIPRAP DISSIPATOR' DEWATERING f ( 1 \ 17 LF(30 SF) o� \ , PUMP ' IMPACT S3 P1-DOWNSTREAM CULVERT � \\ ` M PERMANENT STREAMIMPACT \ � RETAIVNVIANG ` /�� BYPASS. ' (FUNCTIONAL LOSS) \ \ 1 I 275 275 i J PUMP ROAD CROSSING / PROPOSED 139 LF(408 SF) / � / i , GRADE TOP OF i // rl— — — 7?� / / �, \/ / \\� ) (� _ BANK � � � \ \ \ g ( IMPACT S4 TEMPORARY STREAM IMPACT IMPACT W1 �� \ \ �rl ROAD CROSSING J ) / / / o PERMANENT WETLAND IMPACT 1 J ( 24 LF(46 SF) 270 108.35 LF 270 / // / F � ROAD CROSSING42"RCP _ -�� 574 SF(0.013 AC) / o \/ ��/ / / / / _ -\ \ WALL \ / , \/ RETAINING l / @ 2.77/o �� / l / �� ` \ WETLAND U/ / i IMPACT W2\ LIMITS OF TEMPORARY WETLAND IMPACT E �\ DISTURBANCE ROAD CROSSING - PUMP { \I �)\ 1 i 136 SF(0.003 AC) \ WETLAND N \ s 265 EXISTING 265 b \ ��� ( / / / // , IINT`KE \� I I 11" / / ! / Ill / I/ (/ / / -`� ` f \\\ ` \\\ / d'� �� J 1 TOP. I 1` V 1 TOP OF BANK /llJ I / I / /l �/ f ��`\ \ �` �� I ( /'BANK / � l)l l/o \ 1 11�� /� \ RETAINING WALL 260 260 E -0+50 0+00 0+50 1+00 \I l/l /X/ / LIMITS OF \ i DISTURBANCE \I / SCALE. e \ `J GRAPHIC SCALE 1" = 50' HORIZ. j�j / \� \ �\ > v so o 25 50 100 1" = 5' VERT. o\ `�� � � ��\ �\ \ \ I 1 inch=50ft. o No. Revision Date Bv IlIr)­i­­ lqr.le IA AS NOTED NO WithersRavenel snee�no. o �lh �n.��lBRBDate2023 RIVERTOWNE STREAM AND WETLAND IMPACT MAP 1/ Engineers I Planners I Surveyors C iy ]ob No. 115 MacKenan Drive I Cary,NC 27511 JPB 02210455 t:919.469.3340 1 license#:F-14791 www.withersravenel.com ( - \ SCM#1 IMPACT LEGEND (WET POND) \ \ \ \ I \ \ \ J J I \ \ \ \ \ PERMANENT STREAM IMPACT (FUNCTIONAL LOSS) / I I \ I ) PERMANENT STREAM IMPACT 1 / / / \\ \ \ I \I \ \ / �,� / / I / I I I I \ \ I ❑ (NO FUNCTIONAL LOSS) - ( TEMPO STREAM i IMPACT 1 ,I- ---- STREAM 3 I ° ,�\ 1 r � ( � � / �•/ / / 36"RGRCP 1 J I ^�� / I TEMPORARY \ \ 1 I ( / �� J \ 1 / / WETLAND IMPACT r / \ J PERMANENT •. \ � �I I // � I � III I �I I � �,� / ( /J� �,�°�� f �;';l I . � I WETLAND IMPACT �WETLANDM // /�i� �� f /� \ > ti� / , \ ap I IMPACT W3 d / / / / / / T cn \ I I PERMANENT WETLAND IMPACT TRAIL CROSSING s ( \ IMPACT W4 // / 260 1,054 SF 0.024 AC) � � _ TEMPORARY WETLAND IMPACT TRAIL CROSSING \ 413 SF(0.009 AC) // / / Ns f LIMITS OF of \ /� DISTURBANCE O f I ioI ( II25I �� 1 � — � ) l 40 LF PEDESTRIAN BRIDGE f I ✓I I \ I N/ j I (I I /' �� NEUSE RIPARIAN I CONSTRUCTED WITH CONCRETE ° ZONE 2 BUFFER I I SUPPORT AND WOOD DECKING: NO STREAM IMPACTlo E I ( I NEUSE RIPARIAN I / I ) i ZONE 1 BUFFER NEUSE RIPARIAN ZONE11 BUFFER NEUSE RIPARIAN ZONE 2 BUFFER �\\�\ �\\�\\ \ �\\\��(� \ \\ \ \ \ \ \ \ \ \\\ \ \ I l ` 6 GRAVEL E ( I \\ \ \ \ \ \ \ \ l I I \\ \ \ l \ \\ I TRAIL(TYP) \ \ \\\ \ \\IIII N \ \\ \\ 1 ` \ \\ \\I / \ \ \ ` \ \ I II ' I\ \\ \ \ P'I ) I ) \ GRAPHIC SCALE 50 0 25 50 100 L\ 1 inch=50 ft. oNo. Revision Date I Bv Designer Scale a, JA AS NOTED �/ WithersRavenel sneeoeo. Drawn By BRB Date 11/Ob/2023 R I V E R TO W N E STREAM AND WETLAND IMPACT MAP 1/ Engineers I Planners I Surveyors D i Checked By ]ob No. 115 MacKenan Drive I Cary,NC 27511 JPB 02210455 t:919.469.3340 1 license#:F-1479I www.withersmvenel.com IMPACT LEGEND ti \ \ PERMANENT STREAM IMPACT (FUNCTIONAL LOSS) PERMANENT STREAM IMPACT / /// / f ` ) \� I \ \�\\ \ \� \ ` \ \ �I \ \/ ) l \ \\ \ I ❑ (NO FUNCTIONAL LOSS) INAM \ \�\ � \ �� TEMPORARY STREAM IMPACT IMPACT S5 TEMPORARY STREAM IMPACT, \ /� r�` \ \ TEMPORARY SEWER CROSSING ' ` ` WETLAND IMPACT / ) / ( 33 LF 137 SF \ PROPOSED / / / l f I \� \ 1 \ \\\ \ y�\ \\ \ '� PERMANENT \ PUMP STATION ® WETLAND IMPACT skin /0 LIMITS OF \ \ \`50'PERIMETER BUFFER \\ \ \ I \ 1 I p \ DISTURBANCE \ \ \ PROPOSED 30' SEWEEASEMENT IMPACTW5 \ \ \ \ TEMPORARY WETLAND IMPACT \ \ \ l \ SEWER CROSSING 3,269 SF(0.075 AC) Y I \ NEUSE RIPARIAN \ ZONE 2 BUFFER. \ LJ NEUSE RIPARIAN s 7 \ ZONE 1 BUFFER r 10 \> GRAPHIC SCALE I �� \` \ I \ / /J / / ) I , ► / , I I II \ I , I , I I r j , 50 0 25 50 100 rv� I ~� I I 1 inch=50ft. oNo. Revision Date I 3v Illn—wn- Scale III a, JA AS NOTED �/ WithersRavenel snee= . Drawn By BRB Date 11/06/2023 RIVER TOW N E STREAM AND WETLAND IMPACT MAP 1/ Engineers I Planners I Surveyors E i Checked By Job No. 115 MacKenan Drive I Cary,NC 27511 JPB 02210455 t:919.469.3340 1 license#:F-14791 www.withersmvenel.com IMPACT LEGEND PERMANENT STREAM IMPACT NEUSE RIPARIAN \ \\\\\\ \� (FUNCTIONAL LOSS) EX.ACCESS EASEMENT FOR / / L) ( <� ` ZONE 2 BUFFER CONSTRUCTION AND MAINTENANCE OF 1D \ \ STORMWATER CONTROL MEASURES PERMANENTSTREAMIMPACT \ \ \ \\ \ \ DEED BOOK 13863 PAGE 1647 / ✓ \ NEUSE RIPARIAN \ `\ \ ❑ (NO FUNCTIONAL LOSS) \ ! \ PROPERTY \ I I� \ 1 �// / I " �� \ ZONE 1 BUFFER \ \ ` BOUNDARY�e�\ \ \ \ \ / i/V 41-1 \ 1 � TEMPORARY STREAM IMPACT �— \ — TEMPORARY )-I ` \ J WETLAND L \ 5 \ ��\ WETLAND IMPACT :� 1� � � 7 X\ NEUSE RIPARIAN �� LIMITS OF ZONE 1 BUFFER \` \ i \ PERMANENT DISTURBANCE ( \ ® WETLAND IMPACT \ � � 41 ~�l�� o �� NEUSE RIPARIAN 1 \ ;� � ,�� \ \ 1 ��s \ ZONE 2 BUFFER r\ \ \1 BANKTOP OF \ a`� PROPOSED 30' — \ SEWER EASEMENT If I IMPACT W6 STREAM 3, \ I \ > TEMPORARY WETLAND IMPACT I� SEWER CROSSING \ 13,633 SF(0.313 AC) \ \ \ \ \ SUM#2 (WET POND) GRAPHIC SCALE 50 0 25 50 100 \?S\ \\ �\ \\\ \ � \\\\\��\\ 1 inch=50ft. oNo. Revision Date B Designer Scale a, JA ASNIII 14/ WithersRavenel snee=N.. o Drawn By BRB Date 11/06/2023 R I V E R TO W N E STREAM AND WETLAND IMPACT MAP 1/ Engineers Planners Surveyors F i Checked By lob No. 115 MacKenan Drive I Cary,NC 27511 JPB 02210455 t:919.469.3340 1 license#:F-1479I www.withersravenel.com \ ` \`r �� /- ^ �7 l^\\ \�� 1 \ 1\\III I I I //�//J 1 I \ \✓ \ IMPACTLEGEND PERMANENT STREAM IMPACT (FUNCTIONAL LOSS) PERMANENT STREAM IMPACT 7 Jl— \ \ \ \\ \\\\\\\\\\\\\\ ` — \ \ (NO FUNCTIONAL LOSS) \' TEMPORARY STREAM \ WETLAND L \\\� \ \ 1\1 �� i� l/ IMPACT \ \ `I \ �� \ \ �— �� ) \ \ �l I f \\ ® TEMPORARY \\ ✓ �—. ` \ _ �� — WETLAND IMPACT \ r NEUSE RIPARIAN f \ \ \ 1 J ZONE 2 BUFFER — \11C \ \ \\ \ 1 ( � � \ �►/� _ — � \ \ � \ �\ \ / l \ \ \ � — � PERMANENT STREAM 3 �\ L ) / \ \ \ — ® WETLAND IMPACT \\ \L NEUSE RIPARIAN ZONE 1 BUFFER TOP OF IMPACT W7 TEMPORARY WETLAND IMPACT SEWER CROSSING 370 SF(0.008 AC) \ \\\ \ 1 ( I l I I • `\ \\\\ _ NEUSE RIPARIAN p )� \\ ZONE 2 BUFFER 24 o NEUSE RIPARIAN PROPERTY \ ZONE 1 BUFFER BOUNDARY 5 PROPOSED 30' IE SEWER EASEMENT \ \\ \ 250 TEMPORARY 10' CONSTRUCTION EASEMENTda \ \\ \ 10 N ) ll p \�/ — — — — Cam \ E / CA GRAPHIC SCALE so 0 25 50 100 1 inch=50 ft. o No. Revision Date B Designer Scale JA AS NOTED It/ WithersRavenel S� Drawn By BRB Date 11/06/2023 R I V E R TO W N E STREAM AND WETLAND IMPACT MAP 1/ Engineers I Planners I Surveyors 5- Checked By ]ob No. 115 MacKenan Drive I Cary,NC 27511 JPB 02210455 t:919.469.3340 1 license#:F-1479I www.withersravenel.com IMPACTLEGEND NEUSE RIPARIAN I � \ /� � � �� ---� =�- — � —� / �j I � I / PERMANENT STREAM IMPACT ZONE 2 BUFFER / � /��1 (I �-� t/ I (FUNCTIONAL LOSS) \— _ ✓ / / / r// J/// NEUSE RIPARIAN J/ // / f/' )I / — ( J� / ZONE 1 BUFFER �1 / _ — / I\ / -� PERMANENT STREAM IMPACT / / / ^ I — / i ❑ (NO FUNCTIONAL LOSS) TEMPORARY STREAM / / /r /�/ LIMITS OF, ` _� // i IMPACT \ ��� _�� I ^� DISTURBANCE —77' 50'PERIMETER \ �/ STREAM 3 / ✓�1 6// I� — 'BUFFER / J j/�/ TEMPORARY WETLAND IMPACT // / // TOP OF /SS BANK / � / / / /j � `-- � � �� � � � � -- J �� /� / / � // / / / � � �� /� �/ _ — — — ' // � /// � � � �� � / r � /// PERMANENT �\ / in ® WETLAND IMPACT l/ ��%�^ / PROPOSED 30'/ /% J %// i`� lar��o� °^ � �i_, .°)7�"' SEWER EASEMENT �' IMPACT W10 WETLAND H� �- / // / / /j /j / / _^J PERMANENT WETLAND IMPACT �i/�� /�/ GRADING '�s���''•' / 1 875 SF(0.020 AC) - \x IMPACT W9 // /� / i/ / / / /^ / 1 __ _ \ _ ,^ �' WETLAND G _ TEMPORARY WETLAND IMPACT �—T� Ilr / / / NEUSE RIPARIAN = �� SEWER CROSSING ZONE 2 BUFFER 524SF(0.012 AC) �\1 (/l fl ZONEERIPARIN� _ °� — BUFFER � \ 07 �/ / / l f l l I S b5 RETAINING WALL 29° / ,� 1 \ \III \\\� \ I 1 � 1 \\ �III��/lll� / J L RETAINING WALL IMPACT W8 TEMPORARY WETLAND IMPACT _ SEWER CROSSING j/ 1 / ��f�� J I \ \ 1 \ \ 1 \t \\\ -7 629 SF(0.014 AC) e \l\ 1 \\ I \� / �� / r = Vr� GRAPHIC SCALE 50 0 25 50 100 1 inch=50 ft. o No. Revision Date B Designer Scale Ill JA AS NOTED NO WithersRavenel snee�eo. o tMI Drawn By BRB Date 11/06/2023 R IV E R TO W N E STREAM AND WETLAND IMPACT MAP 1/ Engineers I Planners I Surveyors I--I i Checked By Job No. 115 MacKenan Drive I Cary,NC 27511 JPB 02210455 t:919.469.3340 1 license#:F-1479I www.withersravenel.com IMPACT LEGEND NEUSE RIPARIAN ZONE 1 BUFFER PERMANENT STREAM IMPACT (FUNCTIONAL LOSS) 50'PERIMETER \\o\ \ \ \\ l \\\\ \ \ -BUFFER I / l \ I I I PERMANENT STREAM IMPACT \ \ \\\ I / / / ( I I ❑ (NO FUNCTIONAL LOSS) STREAM 3 ( ) I I I ( I ( I \ \✓- \\ \ \\ \ \ NEUSE RIPARIAN \\ \ ZONE 2 BUFFER TEMPORARY STREAM IMPACT S6 \ I \ \ \ IMPACT TEMPORARY STREAM IMPACT \ SEWER CROSSING I I \\ 33 LF(229 SF) TEMPORARY I \ 1 \\� I ` o N \\ \ \ \� \\ \ \ \ \\ ��\\\\\\ \\� o \ I I I\I t l l l / I J \ © WETLAND IMPACT PERMANENT \ \ \ 1 M \ \ LIMITS OF \ \ \J \\ DISTURBANCE ® WETLAND IMPACT \PROPOSED SEWER EASEMENT \ I \ \\\ \\\\ \ \ \ \\ \\\\ NEUSE RIPARIAN N\ \\ \ \ ZONE 1 BUFFER \ \\\ \ NEUSE RIPARIAN \ ZONE 2 BUFFER Y-kj \ \ RETAINING WALL I / / / / / // / / / TOP OF BANK) STREAM \\\\\\\\\\\\ l \ \\ \ TOP OF \ \ �\�\�\\� �\ BANK \� �/ / I I \� � \ / lI \/f /'(� / \ _�� � `� �^ \ ^_\ / \ \ ✓\\\\ \\ \\\\\\\\\ STREAM 3 �� I / / I\ I\ I � I \ I p \ //�/ I ( � � ` — /=`—�\�� J"—' �•i �_ \ \ \\� \ � \\\ I� �\\\\\\ \\�I ���-.fir \ \� NEUSE RIPARIAN ZONE 1 BUFFER NEUSE I / I AN ZONE RBUFFIER ( oS� 1 1 \ \` \ �\ � �\ \\\ / \— \ \ \� \ 1 \ \ \ \� I\\\ \\\ NEUSE RIPARIAN ZONE 2 BUFFER NEUSE RIPARIAN \\ \�I \1 \ \ \ \ f \ \ \ d \ \ \ \ \ 1 ZONE 2 BUFFER — — — \285 \ \\ \ \ \\ \ \\ \ g -290 ; \ \ \ �\ \\\\1 \ \ �� LIMITS OF A\ WETLAND E ( ( DISTURBANCE f /�/� I ( J/ / I j � J ��✓ /i \�^"\ J�� , \\\�o� \�� SCM#4 e / // / ) < /J_ = \ \ , / , 1`\ \ \ (WET POND)\ 2j \ �� r` \ GRAPHIC SCALE 50 0 25 50 100 60 1 inch=50 ft. o No. Revision Date B Designer Scale \/ WithersRavenel JA AS NOTED Sheet No. o [DrawnByBRB Date11/Ob/2023 RIVERTOWNE STREAM AND WETLAND IMPACT MAP 1/ Engineers Planners SurveyorsIi d By ]ob No. 115 MacKenan Drive I Cary,NC 27511 JPB 02210455 t:919.469.3340 1 license#:F-14791 www.withersmvenel.com IMPACTW12 * l/ _ —— — PERMANENT WETLAND IMPACT _ ROAD CROSSING o/ r 6,604 SF(0.152 AC) \ o \BYPASS PUMP o ` / o` 1 NEUSE RIPARIAN ZONE 2 BUFFER — J .� IMPACT S9 / \ NEUSE RIPARIAN , / PERMANENT STREAM IMPACT / � 1 1i (FUNCTIONAL LOSS)_ ' _ — i h \ \ — ZONE 1 BUFFER —�� / ROAD CROSSING �o IMPACT S8 127 LF 372 SF P — WETLAND B ( ) i PERMANENT STREAM IMPACT (NO FUNCTIONAL LOSS) �/ I LIMITS OF / ti RIP RAP DISSIPATOR V DISTURBANCE o - / 21 LF(84 SF) WETLAND C �.i ; WETLAND D TOP OF IMPACT W11 �/ t r.lA i I PUMP PERMANENT WETLAND IMPACT ✓ — BANK INTAKE- ROAD CROSSING 82 SF AC / L-4 (0. ) NEUSE RIPARIAN IMPACTS 7 / // BUFFALO ROAD FRONTAGE / J \ �� 1 �— ��.. / ,ZONE 1 BUFFER 1 �� \ TEMPORARY STREAM IMPACT I\ o I I �� STREAM 2 IMPROVEMENT IMPACTS TO BE II fi��i °� f L ROAD CROSSING PERMEATED SEPARATELY 9 LF(39 SF)- — \yI � PUMP OUTLET giol VELOCITY DISSIPATOR NEUSE RIPARIAN- IMPACT S11 _ '� / / — i ZONE 2 BUFFER TEMPORARY STREAM IMPACT WATER LINE&FORCE MAIN INSTALLATION _ o IMPACT S10 — r _ BYPASS TEMPORARY STREAM IMPACT 62 LF(LA ON SF) �� PUMP / ROAD CROSSING _ — ✓- _ W— SEDIMENT DEWATERING 20 LF(59 SF) l 'LIMITS OF BAG 54"RCP 94' ( i — — DISTURBANCE � w- PUMP �C I r / / � — — _ �= 13 .l— W FLEXIBLE uo �� J / 320' i — — �\ - \\ — / J�^ ALOE RD_ HOSE P2-DOWNSTREAM CULVERT IMPACT LEGEND a P2-UPSTREAM CULVERT 315 315 310 310 s PERMANENT STREAM IMPACT (FUNCTIONAL LOSS) PROPOSED GRADE PERMANENT STREAM IMPACT s (NO FUNCTIONAL LOSS) 'la 310 PROPOSED 310 305 305 a GRADE ❑ TEMPORARY STREAM 114.00 LF IMPACT 54"RCP @ P.81% 114.00 LF 5 RCP 281% TEMPORARY @ 305 305 300 300 WETLAND IMPACT EXISTING E GRADE EXISTINGI I V ± El PERMANENT e SCALE. GRADE WETLAND IMPACT TOP OF BANK GRAPHIC SCALE ' 12"EMBEDDED 12"EMBEDDED 50 0 25 50 100 1 = 50 HORIZ. TOP OF BANK 1 = 5' V E RT. 300 I 300 295 295 -0+50 0+00 0+50 1+00 -0+50 0+00 0+50 1+00 finch=50ft. oNo. Revision Date B Designer Scale WithersRavenel a, JA AS NOTED sneer eo. Drawn By BRB Date 11/06/2023 R IV E R TO W N E STREAM AND WETLAND IMPACT MAP 1/ Engineers Planners Surveyors J i Checked By ]ob No. 115 MacKenan Drive I Cary,NC 27511 JPB 02210455 t:919.469.3340 1 license#:F-14791 www.withersmvenel.com IMPACT LEGEND PERMANENT STREAM IMPACT (FUNCTIONAL LOSS) PERMANENT STREAM IMPACT J� / / a / / I 1 ❑ (NO FUNCTIONAL LOSS) NEUSE RIPARIAN BUFFER ZONE 1 BFER � TEMPORARY STREAM NEUSE RIPARIAN / / �j / / v ` / I l IMPACT ZONE BUFFER / /// �/ WETLAND A �1 / ( r / / �L J / / / v //� I� / / TEMPORARY IMPACT W13/ / f J �j © WETLAND IMPACT TEMPORARY WETLAND IMPACT WATER LINE&FORCE MAIN INSTALLATION / / / / 434 SF(0.008 AC) JJ/ / PERMANENT WETLAND IMPACT IMPACT S12/ / J fTEMPORARY STREAM IMPACT / / l / WATER LINE&FORCE MAIN INSTALLATION w \ J / 29 LF(63 SF)/ J J LIMITS OF BUFFALO ROAD FRONTAGE DISTURBANCE l FM j y / IMPROVEMENT IMPACTS TO BE / PERMEATED SEPARATELY Cl) i/J/ E \ / E e GRAPHIC SCALE so 0 25 50 100 € 1 inch=50 IFt. W oNo. Revision Date B Designer ScaleIIII 14/ WithersRavenel w JA AS NOTED sneeo eo. Drawn By BRB Date 11/Ob/2023 R IV E R TO W N E STREAM AND WETLAND IMPACT MAP 1/ Engineers I Planners I Surveyors K i Checked By lob No. 115 MacKenan Drive I Cary,NC 27511 JPB 02210455 t:919.469.3340 1 license#:F-1479I www.withersravenel.com IMPACT LEGEND PERMANENT STREAM IMPACT (FUNCTIONAL LOSS) / PERMANENT STREAM IMPACT I ` ) — // // ❑ (NO FUNCTIONAL LOSS) � — TEMPORARY STREAM IMPACT S13 /j / z— IMPACT I TEMPORARY STREAM IMPACT SEWER CROSSING 14 LF(342 SF) o / / i / // / — jV.0 //� TEMPORARY WETLAND IMPACT ® PERMANENT WETLAND IMPACT �/ � TEMPORARY WETLAND 5 o� � l CONSTRUCTION EASEMENT IMPACT ✓ ///� LO LU A ETLANP-Ak IMPACT W14 TEMPORARY WETLAND IMPACT SEWER CROSSING 07 322 SF(0.07 AC) — _ IMPACT W15 \ TEMPORARY WETLAND IMPACT E I \ \ SEWER CROSSING CONSTRUCTION EASEMENT \ PROPOSED 12" 718 SF(0.016 AC) FORCE MAIN TOP OF \ STREAM10 \ BANK g NEUSE RIPARIAN ZONE 1 BUFFER - a NEUSE RIPARIAN E ZONE 2 BUFFER _ e GRAPHIC SCALE so 0 25 50 100 € ` 1 inch=50 ft. oNo. Revision Date B Designer Scale 'NOersavene/ WithRl a, JA AS NOTED sneer eo. Drawn By BRB Date 1/ Engineers 11/06/2023 R IV E R TO W N E STREAM AND WETLAND IMPACT MAP Planners Surveyors L i Checked By Job No. 115 MacKenan Drive I Cary,NC 27511 JPB 02210455 t:919.469.3340 1 license#:F-1479I www.withersravenel.com r ,M VIA Wei ►,,; ���� _ oil . 1111 1 1111 � �► ��� �11 �: Who RV 1 1 1 1111 _ �' � - � - • -_- _.._ _ ,■■� :__ __::__ =_ _ __ _- III III IIII IIIIIIIIIIIIIIIIIII IIIIII III III II �°. •• •• - iiiiiiiiiii iiiiiiiii iiiiiiiiiiiii!fllllllllllllllll, - � • SHEET .VICINITY MAP t► 111=5, 0•0 PIN oil 111 WithersRavenet RIVER TOWNE OVERALL _��� k-13901301J99wrer imme1eA01tlraving se611m d mepa�au0er_I.g .d g Tuestlay,Noremher 7,20135:03:01 PM--EN ' o f LUU S CC I�JI r 11 C � SHEET O SHEET BB I > SHEETDD I � Q I � SHEET EE I I I 1 I GRAPHIC SCALE 1000 0 500 1000 2000 1 inch=1000 ft IMM177goer Sca`e AS NOTED 4�Withers!Ravenet meet No. raven y a e RIVER TO W N E OVERALL BUFFER IMPACT MAP Engineers I Planners I Surveyors M 1 JA 11/06/2023 edocd By ob No. 115 MacKenan Drive I Cary,NC 27511 02201399 RALEIGH NO RTH CAROLINA t:919.469.3340 1 license#:F-14791 www.withersravenel.com k1201201300120130Brlve ...lGA(t\d-11g seisllm dmapslB ft,hpeo4s.d,—nerd,November 8,101311'.53'.58 AM JALLEN OVERALL BUFFER IMPACT SUMMARY a TEMPORARY CONSTRUCTION < Q PERMANENT TEMPORARY a IMPACT SPECIFICATION EASEMENT BUFFER IMPACT ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 (SF) (AC) (SF) (AC) (SF) (AC) (SF) (AC) (SF) (AC) (SF) (AC) O B1 SCM OUTFALL 727 0.017 550 0.013 - P - - - - - - - B2 SCM OUTFALL 1,219 0.028 1,115 0.026 - - - - - - - - B36 SCM OUTFALL - - - - 125 0.003 336 0.008 - - - - B3 ROAD CROSSING - - - - 1,331 0.031 471 0.011 - - - - Q B4 ROAD CROSSING 8,475 0.195 5,408 0.124 - - - - - - - - B5 ROAD CROSSING - - - - 581 0.013 83 0.002 - - - - R B6 TRAIL CROSSING 1,210 0.028 807 0.019 - - - - - - - - S B7 SCM OUTFALL 885 0.020 562 0.013 - - - - - - - - PERPENDICULAR SEWER T B8 CROSSING 21103 0.048 1,657 0.038 - - - - - - - - NON-PERPENDICULAR B9 SEWERCROSSING - - 1,906 0.044 - - - - - - - - NON-PERPENDICULAR U B10 SEWERCROSSING - - 1,044 0.024 - - - - - - - - NON-PERPENDICULAR B11 583 0.013 2,731 0.063 - - - - - - -SEWERCROSSING NON-PERPENDICULAR B12 SEWERCROSSING 16 0.000 1,873 0.043 - - - - - - - - NON-PERPENDICULAR V B13 SEWERCROSSING - - 1,359 0.031 - - - - - - - - NON-PERPENDICULAR B14 SEWERCROSSING - - 309 0.007 - - - - - - - - PERPENDICULAR SEWER B15 CROSSING 2,077 0.048 1,215 0.028 - - - - - - - - W B16 SEWERCROSSING - - - - - - - 664 0.015 407 0.009 NON-PERPENDICULAR B17 - - 711 0.016 - - - - - - - - SEWER CROSSING NON-PERPENDICULAR B18 - - 462 0.011 - - - - - - - - SEWER CROSSING NON-PERPENDICULAR X B19 SEWERCROSSING - - 1,763 0.040 - - - - - - - - NON-PERPENDICULAR B20 - - 743 0.017 - - - - - - - - SEWER CROSSING NON-PERPENDICULAR B21 - - 195 0.004 - - - - - - - - SEWER CROSSING NON-PERPENDICULAR Y B22 SEWERCROSSING - - 1,382 0.032 - - - - - - - - NON-PERPENDICULAR B23 - - 532 0.012 - - - - - - - - SEWER CROSSING NON-PERPENDICULAR B24 - - 3,547 0.081 - - - - - - - - SEWER CROSSING Z PERPENDICULAR SEWER B25 CROSSING 1,968 0.045 1,272 0.029 - - - - - - - - B26 SEWERCROSSING 508 0.012 389 0.009 - - - - - - - - NON-PERPENDICULAR AA B27 SEWERCROSSING 655 0.015 7,910 0.182 - - - - - - - - B28 ROAD CROSSING - - - - 1,078 0.025 185 0.004 - - - - B29 ROAD CROSSING 9,001 0.207 4,914 0.113 - - - - - - - - BB B30 ROAD CROSSING - - - - 847 0.019 701 0.016 - - - - PERPENDICULAR WATER B31 LINE& FORCE MAIN 3,677 0.084 2,992 0.069 - - - - - - - - I N STALLATI ON PERPENDICULAR WATER CC B32 LINE& FORCE MAIN 2,805 0.064 1,526 0.035 - - - - - - -CROSSING PERPENDICULAR DD B33 SEW ER/WATER CROSSING 73 0.002 1,485 0.034 - - - - - - - - PERPENDICULAR SEWER EE B34 CROSSING 1,682 0.039 1,056 0.024 - - - - - - - - B35 SEWER CROSSING - - - - 2,020 0.046 - - - - - - TOTAL 371664 0.865 51,415 1.180 5,982 0.137 1,776 0.041 664 0.015 407 0.009 N c. Revision Date 6V Designer state A5"OTED 4/ WithersRavenel BRB RIVER TOWNE o. 'mm JA 11/0/2023 OVERALL BUFFER IMPACT MAP SUMMARY 1 Engineers I Planners I Surveyors N r<c y o o. 115 MacKenan Drive I Cary,NC 27511 02201399 RALEIGH NORTH CAROLINA t919.469.33401 license#:F-14791 www.withersraveneLcom Compliance Certification Form File Number: SAW-2021-00605 County: Wake Permittee: Landeavor, LLC, David Mason Project Name: Rivertowne Subdivision Date Verification Issued: 4/1/2024 Project Manager: Matthew Martin 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: Matthew Martin Raleigh Regulatory 3331 Heritage Trade Drive Suite 105 Wake Forest, North Carolina 27587 or matthew.k.martin@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, and mitigation (if applicable), authorized by the above referenced permit has been completed in accordance with the terms and conditions of the said permit including any general or specific conditions. Date Authorized Work Started: Completed: Describe any deviations from permit (attach drawing(s) depicting the deviations): *Note: The description of any deviations on this form does not constitute approval by the Corps. Signature of Permittee Date US Army Corps of Engineers —Wilmington District Compensatory Mitigation Responsibility Transfer Form Permittee: David Mason Action ID:SAW-2021-00605 Project Name: Rivertowne Subdivision County:Wake Instructions to Permittee: The Permittee must provide a copy of this form to the Mitigation Sponsor, either an approved Mitigation Bank or the North Carolina Division of Mitigation Services (NCDMS), who will then sign the form to verify the transfer of the mitigation responsibility. Once the Sponsor has signed this form, it is the Permittee's responsibility to ensure that Wilmington District Project Manager identified on page two is in receipt of a signed copy of this form before conducting authorized impacts, unless otherwise specified below. If more than one Mitigation Sponsor will be used to provide the mitigation associated with the permit, or if the impacts and/or the mitigation will occur in more than one 8-digit Hydrologic Unit Code (HUC), multiple forms will be attached to the permit, and the separate forms for each Sponsor and/or HUC must be provided to the appropriate Mitigation Sponsors. Instructions to Sponsor: The Sponsor verifies that the mitigation requirements (credits) shown below have been released and are available at the identified site. By signing below, the Sponsor is accepting full responsibility for the identified mitigation, regardless of whether they have received payment from the Permittee. Once the form is signed, the Sponsor must update the bank ledger and provide a copy of the signed form and the updated ledger to the Permittee, the Project Manager who issued the permit, the Bank Project Manager, and the District Mitigation Office (see contact information on page 2). The Sponsor must also comply with all reporting requirements established in their authorizing instrument. Permitted Impacts and Compensatory Mitigation Requirements Permitted Impacts Requiring Mitigation*: 8-digit HUC and Basin:03020201,Neuse River Basin Stream Impacts (linear feet) Wetland Impacts(acres) Warm Cool Cold Riparian Riverine Riparian Non-Riverine Non-Riparian Coastal 0.633 *If more than one mitigation sponsor will be used for the permit,only include impacts to be mitigated by this sponsor. Compensatory Mitigation Requirements: 8-digit HUC and Basin:03020201,Neuse River Basin Stream Mitigation (credits) Wetland Mitigation (credits) Warm Cool Cold Riparian Riverine Riparian Non-Riverine Non-Riparian Coastal 0.844 Mitigation Site Debited: Neu-Con Wetland &Stream Umbrella Mitigation Bank (List the name of the bank to be debited. For umbrella banks,also list the specific site. For NCDMS,list NCDMS. If the NCDMS acceptance letter identifies a specific site,also list the specific site to be debited). Section to be completed by the Mitigation Sponsor Statement of Mitigation Liability Acceptance: I, the undersigned, verify that I am authorized to approve mitigation transactions for the Mitigation Sponsor shown below, and I certify that the Sponsor agrees to accept full responsibility for providing the mitigation identified in this document (see the table above), associated with the USACE Permittee and Action ID number shown. I also verify that released credits (and/or advance credits for NCDMS), as approved by the Wilmington District,are currently available at the mitigation site identified above. Further,I understand that if the Sponsorfails to provide the required compensatory mitigation,the USACE Wilmington District Engineer may pursue measures against the Sponsor to ensure compliance associated with the mitigation requirements. Mitigation Sponsor Name: Name of Sponsor's Authorized Representative: Signature of Sponsor's Authorized Representative Date of Signature USACE Wilmington District— MRTF Page 2 Conditions for Transfer of Compensatory Mitigation Credit: • Once this document has been signed by the Mitigation Sponsor and the District is in receipt of the signed form, the Permittee is no longer responsible for providing the mitigation identified in this form, though the Permittee remains responsible for any other mitigation requirements stated in the permit conditions. • Construction within jurisdictional areas authorized by the permit identified on page one of this form can begin only after the District is in receipt of a copy of this document signed by the Sponsor, confirming that the Sponsor has accepted responsibility for providing the mitigation requirements listed herein. When NCDMS provides mitigation for authorized impacts conducted by the North Carolina Department of Transportation(NCDOT),construction within jurisdictional areas may proceed upon permit issuance; however, a copy of this form signed by NCDMS must be provided to the District within 30 days of permit issuance. NCDOT remains fully responsible for the mitigation until the District has received this form,confirming that the Sponsor has accepted responsibility for providing the mitigation requirements listed herein. • Signed copies of this document must be retained by the Permittee, Mitigation Sponsor,and in the USACE administrative records for both the permit and the Bank/ILF Instrument. It is the Permittee's responsibility to ensure that the District Project Manager(address below)is provided with a signed copy of this form. • If changes are proposed to the type, amount, or location of mitigation after this form has been signed and returned to the District, the Sponsor must obtain case-by-case approval from the District Project Manager and/or North Carolina Interagency Review Team (NCIRT). If approved, higher mitigation ratios may be applied,as per current District guidance and a new version of this form must be completed and included in the District administrative records for both the permit and the Bank/ILF Instrument. Comments/Additional Conditions: This form is not valid unless signed below by the District Project Manager and by the Mitigation Sponsor on Page 1. Once signed, the Sponsor should provide copies of this form along with an updated bank ledger to: 1) the Permittee, 2) the District Project Manager at the address below, 3) the Bank Manager listed in RIBITS, and 4) the Wilmington District Mitigation Office,3331 Heritage Trade Drive,Suite 105, Wake Forest,NC27587(or by email to SAWMIT@usace.arm V.mil). Questions regarding this form or any of the permit conditions may be directed to the District Mitigation Office. USACE Project Manager: Matthew Martin USACE Field Office: Raleigh Regulatory US Army Corps of Engineers 3331 Heritage Trade Drive Wake Forest Email: matthew.k.martin@usace.army.mil r� April 1, 2024 Wilmington District Project Manager Signature Date of Signature Current Wilmington District mitigation guidance, including information on mitigation ratios, functional assessments, and mitigation bank location and availability, and credit classifications (including stream temperature and wetland groupings) is available at http://ribits.usace.army.mi1.