Loading...
HomeMy WebLinkAbout20051497 Ver 3_401 Application_2014022011 i� CWS Carolina Wetland Services Carolina Wetland Services, Inc. 550 East Westinghouse Boulevard Charlotte, NC 28273 704 - 527 -1177 -Phone 704 -527 -1133 - Fax oS -►�°I-1 v3 Date: 2/17/14 CWS Project #: 2014 -3292 TO: Ms. Karen Higgins 0 NCDWR— Wetlands and Storm Water Branch WWW 512 N Salisbury St T- F t S `� 0 2014 9th Floor Archdale Building .L. Raleigh NC 27604 ►;; D NR - VYnTFR- ,6- 0;TJTY tat LETTER OF TRANSMITTAL WE ARE SENDING YOU: ®Attached ❑Under separate cover via the following items: ❑ Prints ❑ Plans ❑ JD Package ❑ Specifications ❑ Copy of letter ❑ Change order ❑ Wetland Survey ® Other TF FNC7.0SIJRFS ARE NOT AS NOTED. KINDLY NOTIFY US AT ONCE THESE ARE TRANSMITTED as checked below: ®For approval ❑Approved as submitted ❑Resubmit copies for approval ®For your use ❑Approved as noted ❑Submit copies for distribution ❑As requested ❑Returned for corrections ❑Return corrected prints ❑For review and comment ❑For your verification and signature REMARKS: Karen Please find attached five copies of the Preconstruction Notification and application for Water Quality Certification 3885 for the McAlpine Creek Environmental Restoration Project Permit Renewal in Charlotte, NC A check for the application fee is also attached. Copy to: File Thank you, GregrAntemann, P W S Principal Scientist NORTH CAROLINA • SOUTH CAROLINA 1 2/17/14 5 Application for Water Quality Certification 2 2/17/14 1 Application Fee Check ($570) THESE ARE TRANSMITTED as checked below: ®For approval ❑Approved as submitted ❑Resubmit copies for approval ®For your use ❑Approved as noted ❑Submit copies for distribution ❑As requested ❑Returned for corrections ❑Return corrected prints ❑For review and comment ❑For your verification and signature REMARKS: Karen Please find attached five copies of the Preconstruction Notification and application for Water Quality Certification 3885 for the McAlpine Creek Environmental Restoration Project Permit Renewal in Charlotte, NC A check for the application fee is also attached. Copy to: File Thank you, GregrAntemann, P W S Principal Scientist NORTH CAROLINA • SOUTH CAROLINA 0s- I`CriV3 Corps Submittal Cover Sheet Please provide the following info: (,+- E&E7- b4 1. Project Name: McAlpine Creek Environmental Restoration Project 2. Name of Property Owner /Applicant: Charlotte - Mecklenburg Storm Water Services 3. Name of Consultant/Agent: Carolina Wetland Services, Inc. Mr. Gregp, Antemann, PWS *Agent authorization needs to be attached. 4. Related/Previous Action ID number(s): SAW- 2009 -01376 5. Site Address: McAlpine Creek from Sardis Road to Providence (NC -16) 6. Subdivision Name: N/A 7. City: Charlotte 8. County: Mecklenburg 9. Lat: N35.132300 Long: W80.773710 (Decimal Degrees Please) 10. Quadrangle Name: Charlotte East dated 1991 and WeddinE ton, dated 1988 11. Waterway: McAlpine Creek and UTs to McAlpine Creek 12. Watershed: Santee (HU# 03050103) 13. Requested Action: X Nationwide Permit # 27 D �(� J' General Permit # i Jurisdictional Determination Request r ES � t. AM Pre - Application Request aNR - wATEA QUALITY -------------------------------------------------------------------------------------------------------------------------------- The following information will be completed by Corps office: AID: Prepare File Folder Assign number in ORM Begin Date Authorization: Section 10 Section 404 Project Description/ Nature of Activity/ Project Purpose: Site /Waters Name: Keywords: Carolina Weiland Services February 17, 2014 Ms Amanda Fuemmeler U S Army Corps of Engineers 151 Patton Avenue Asheville, NC 28801 550 E WESTINGHOUSE BLVD CHARLOTTE, NC 28273 866 - 527 -1177 (office) 704- 527 -1133 (fax) Subject: Pre - Construction Notification Pursuant to Nationwide Permit No. 27and Water Quality Certification No. 3885 McAlpine Creek Environmental Restoration Protect Carolina Wetland Services Project No. 2014 -3292 Dear Ms Fuemmeler The McAplme Creek Environmental Restoration Project is located along approximately 5,200 linear feet of McAlpine Creek from Sardis Road to Providence Road (NC -16) in Charlotte, North Carolina (Figure 1, attached) The purpose of this project is to make repairs to newly restored stream channels and to complete a previously permitted impact that was not completed before the permit expired (SAW- 2009 - 01376) On behalf of Charlotte- Mecklenburg Storm Water Services (CMSWS), McKim & Creed has subcontracted Carolina Wetland Services, Inc (CWS) to provide Section 404/401 permitting services for this project Applicant Name: Charlotte - Mecklenburg Storm Water Services (CMSWS) Contact Name: Mr Jarrod Karl Mailing Address: 600 East Fourth Street, Charlotte, NC 28202 Phone Number of Owner /Applicant: 704 - 432 -0966 Street Address of Project: McAlpine Creek between Sardis Road and Providence Road Waterway: UT's to McAlpine Creek and McAlpine Creek Basin: Catawba (HU# 03050103) City: Charlotte County: Mecklenburg Decimal Degree Coordinate Location of Project Site: N35 13230 °, W80 77371' USGS Quadrangle Name: Charlotte East and Weddington, NC 1991 and 1988 respectively Project History The purpose of this project was to restore the geomorphic stability and enhance the aquatic habitat of this reach of McAlpine Creek and adjacent tributaries In 2009, Nationwide Permits Numbers (NWP Nos ) 3, 27, and 33 (SAW- 2009 - 01376, attached) and Division of Water Quality (DWQ) Water Quality Certification Numbers 3687, 3688, and 3689 (DWQ# 05- 1797V2, attached) were issued for this project The project was permitted to temporarily impact 7,603 linear feet of channel for Priority I, II, and IiI Stream Restoration and 0 007 acre of permanent wetland impact (Figure 2, attached) Construction was completed in early 2013 and all impacts were completed as permitted except for fill in a channel reach (Perennial RPW Stream 13, SR2) that was abandoned for a new Priority I Restoration channel Previously permitted linear footage and acreage of on -site jurisdictional waters of the U S are summarized in Table 1, below NORTH CAROLINA SOUTH CAROLINA WWW CWS -INC NET McAlpine Creek Environmental Restoration February 17, 2014 Nationwide Permit No 27 CWS Protect No 2014 -3292 Table 1. Previously Permitted Impacts to Jurisdictional Waters of the U.S. Purpose and Need for the Project The purpose of this project is to complete previously permitted impacts that did not occur on SR2 and channel repairs on the restored stream channels, SR2 and McAlpine Creek On SR2, a top of bank berm was constructed to prevent water from overtopping the banks into the excavated floodplain This was done to primarily contain water flow to the constructed channel in a low area and to prevent a new channel from forming in the floodplain when overtopping occurs This berm did not function as anticipated and the constructed structures in this area have been compromised This reach is in need of repairs On the main stem (McAlpine), a large pre - existing boulder along with the force of water exiting SR2 has created erosion problems on the right bank opposite the SR2 confluence Bank stabilization has failed in this area and erosion is occurring This area is in need of repairs Avoidance and Minimization Impacts to on-site jurisdictional waters of the U S have been reduced to the maximum extent practicable Restoration work will result in an improvement in stream stability and ecological function Proper sediment and erosion control measures will be used to minimize disturbances to downstream waters All channel work will be constructed in the dry in accordance with Water Quality Certification No 3885 Jurisdiction Impact New Channel Jurisdictional Impact m NWP Leingtfi%l Channel Station USACE/EPA Feature Rapanos Intermittent/ Type No � Area Length Numbers Status Classification Pereririiai (If4cre's) (l}) Stream A Seasonal Important Priority 1 27 3951f 3701f 00 +00 to Complete (SR3) RPW Intermittent Restoration 03 +70 00 +00 to 3001f Priority 2 27 2901f 03 +00 Complete 1751f 00 +00 to Restoration 01 +75 Stream B Perennial Perennial Priority 2 03 +00 to (SR2) RPW Restoration 27 4451f 4601f 07 +60 Complete Partially Priority 1 27 1,3251f 1,4751f 07 +60 to Complete, Restoration 22 +35 Repairs Needed Stream C (McAlpine Perennial Perennial Priority 3 27 5,148 if 5,322 ]f 00 +00 to Complete, Creek — Main RPW Restoration 53 +22 Repairs Needed Stem Wetland CC N/A N/A Rip -Rap 3 0 007 N/A N/A Complete acre Pond FF N/A N/A Enhantcemen 3 1 56 acre N/A N/A Complete Purpose and Need for the Project The purpose of this project is to complete previously permitted impacts that did not occur on SR2 and channel repairs on the restored stream channels, SR2 and McAlpine Creek On SR2, a top of bank berm was constructed to prevent water from overtopping the banks into the excavated floodplain This was done to primarily contain water flow to the constructed channel in a low area and to prevent a new channel from forming in the floodplain when overtopping occurs This berm did not function as anticipated and the constructed structures in this area have been compromised This reach is in need of repairs On the main stem (McAlpine), a large pre - existing boulder along with the force of water exiting SR2 has created erosion problems on the right bank opposite the SR2 confluence Bank stabilization has failed in this area and erosion is occurring This area is in need of repairs Avoidance and Minimization Impacts to on-site jurisdictional waters of the U S have been reduced to the maximum extent practicable Restoration work will result in an improvement in stream stability and ecological function Proper sediment and erosion control measures will be used to minimize disturbances to downstream waters All channel work will be constructed in the dry in accordance with Water Quality Certification No 3885 McAlpine Creek Environmental Restoration Febi nary 17, 2014 Nationwide Permit No 27 CWS Proiect No 2014 -3292 Proposed Impacts to Jurisdictional Waters Unavoidable impacts to Perennial RPW Stream B (SR2) total approximately 950 linear feet The impacts are the result of 400 linear feet of channel repairs and 550 linear feet of channel fill Temporary impacts include approximately 400 linear feet of channel repairs between stations 8 +00 to 12 +00 (Figure 3, attached) In this reach, atop of bank bei m will be removed, previously constructed structures will be removed, and the channel banks will be re- graded for improved channel dimension Typical cross - sections for this repair reach are attached (Figure 4, attached) These repairs are temporary impacts and once completed, the failing banks will stabilize Previously permitted permanent impacts include 550 linear feet of fill in the abandoned section of channel This reach was the original location of the geomorphologically unstable channel that was permitted as a Priority I restoration (Figures 5 to 7, attached) During construction, this abandoned reach did not receive fill before the permit expired Unavoidable impacts to Perennial RPW Stream C (McAlpine Creek) total approximately 222 linear feet and are the result of a repair to the flood prone bench between stations 38 +62 to 40 +84 and a flume for a temporary crossing of the main stem (Figures 8 and 9, attached) In this section, bank stabilization has failed and scour has increased erosion along the toe of slope A stone toe and a large pre - existing boulder will be removed Additionally, a flat flood prone bench will be graded to receive the force of the water during bankfull events from the upstream bend and flow exiting SR2 The new flood prone bench will dissipate energy during bankfull events, thus decreasing erosion in this area Proposed impacts to on -site jurisdictional waters of the U S are summarized in Table 2, below Table 2. Proposed Permitted Impacts to Jurisdictional Waters of the U.S. On behalf of CMSWS, CWS is submitting a Pre - Construction Notification Application with attachments in accordance with Nationwide Permit General Condition No 27 and pursuant to NWP No 27 (attached) Jurisdiction a Jurisdictional _ NWP Channel Station Repair Type ; Impact Approx. Acreage USACE/EPA Intermittent/ Feature Rapanos No. Numbers Length (H) (ac) Perennial Classification Old N/A 5501E 0 06 Stream B Perennial perennial 27 Channel Fill 07+60 to Channel (SR2) RPW 4001f 004 11 +60 Repair Stream C perennial 38 +62 to Channel (McAlpine Creek Perennial 27 2221f Oil RPW 40 +84 Repair —Main Stem) Stream Total 1 1,1721f 0.21 ac On behalf of CMSWS, CWS is submitting a Pre - Construction Notification Application with attachments in accordance with Nationwide Permit General Condition No 27 and pursuant to NWP No 27 (attached) McAlpine Creek Environmental Restoration February 17, 2014 Nationwide Permit No 27 CWS Pruiect No. 2014 -3292 Please do not hesitate to contact Gregg Antemann at 704 -527 -1177 or gregg(c)cws- inc.net should you have any questions or comments regarding these findings. Sincerely, Gre C. Janod Karl r Antemann, PWS P i Pen nitting and Mitigation Administrator Principal Scientist Attachments: Figure 1. USGS Site Location Map Figure 2. McAlpine Creek Environmental Restoration Project Figure 3. SR2 Repairs — Restored Channel Figure 4. SR2 Repairs — Restored Channel Cross - Sections Figure 5. SR2 Repairs — Old Channel Fill Figure 6. SR2 Repairs — Old Channel Fill Figure 7. SR2 Repairs — Old Channel Fill Figure 8. Main Stem Repairs Figure 9. Main Stem Repairs — Flume Typical Cross - Section USACE NWP Nos. 3, 27, and 33 Verification (SAW 2009 - 013776) NCDWQ Water Quality Certifications (DWQ# 05- 1717V2) Pre - Construction Notification Pursuant to Nationwide Permit No. 27 cc: Ms. Karen Higgins, N.C. Division of Water Resources Mr. Mark Cantrell, U.S. Fish & Wildlife Service Legend t� i '' `�� -> >���'• �' T �� �'� Project Limits NE .� }i�,� 4 \T• •• `,. i _J ►, 5�j• /^} \ / �\p\; _ �� 1 % Ira f� , �• � •� ..J ,fir ,, t 1, `/ +• �• � , ✓' � ''' '� � �1 x.,15 �. � � � - � ✓. -� � .�.,, y c'. e� tea 5 Sardis Road `{ � r: � t.. ,y;, .:` \>..:!\ �11� � l-_s =?rr� i� �,��` % � � �•,�I �e� _rf ;l, , �_ ,,� -�s_; - Providence Road Old Bell Road 7. w. 4 ,.��, J }II r Vf iit`' • ^� `. /-_ice_ -r. y ,? �..t7l �u �•,p'.� ��• )•� ,.1,, ter. i�� 1�V7�1. ~ .' , ��^ \!'� x •./- •N ' li It ' `,`a -'t . �.•�. (/� , '1'*J • � � � 1 ��-ri r) yl',� � \ G �. � i��a`. '� � ddl'i!�' `�` J , `. \M'� \� �• ;1'1 i t ! • � i•�• ... 'ti t`' �?fdQ.'#'rOvadeage �` �`'� "'1 t '� - �' ^t•r � ��,` ,� �. � � t ' 1 ...� _ : is '� • !C -- �1 �_ `, . � '�6� � --�� � � � � p• ; ,y' . L :•4,_ ,'; r- �+ _ ;'�.: � ;. _ � J f.1 1>e.� � r rr.z�rr ����� ,�— � %y{�°1�`+. - �•, �� �% ` ��. i I -. % '\•jam �`•. K��i�'l �5• / '/ %;,� l � rJ C` +�� � ` �S �' • \L ' :�T '' ',�,� i S •-i'e srlc -1 r t �',r ~ } �J i'-\ f \Y —�'`� I \ `• ( � � � / l i,'. r: ° ' -. -w: '/ •. t; _ �� '' 1 i� ` 2,000 1,000 0 2,000 Feet t REFERENCE: 7.5 MINUTE USGS TOPOGRAPHIC QUADRANGLE CHARLOTTE EAST NC DATED 1991 AND WEDDINGTON, NC SC, DATED 1988 USGS Site Location Map DATE: FIGURE NO. I' SCALE. 1" 2000' 2 -11 -14 McAlpine Creek Environmental ' CWS PROJECT NO: DRAWN BY. KMT Restoration Project I CWS 2014 -3292 1 Charlotte, North Carolina ` —'" Ya°'i° G O" ' APPLICANT NO: CHECKED BY: CWS Project No. 20143292 WWW.CWS- INC.NET TJQ 9� 3d J O C O U M m d 1011\ International Way vN OL m n N N 9G d A O w 3 d SG o Approximate �o location of main r stem repairs and temporary crossing Z (flume) 0 x i 1.29 ac Z Wetland Preservation _ (P w i 0 SW1 Temporal Pools MS Reach V SW1 Vernal Pools n: -; SW4 Wetland BMP CD 73 0 CD 0 a kentda�e Cr L d� 4 O i O Q00���Q� • c5 / N i Bpi Approximate location of existing utility crossing 9 Y 9 A �` ropos Cha Proposed Channel 11 0.20 Ac Wetland Restoration 1.28 Ac Wetland Preservation R�d9e .a • c' �c !1`O A roxirnate location p p c� of SR2 repairs SR2 Approximate location of abandoned channel to be filled ego e R�a9e C', o \ale \ \�yd SnowdenLn O� A o, �d Figure 2 Sd rs Legend MS Reach I - SR2 Reach IV MS Reach II -- SR3 Reach MS Reach III SW1 Wetland BMP MS Reach IV SW1 Temporal Pools MS Reach V SW1 Vernal Pools �---- SR2 Reach I -; SW4 Wetland BMP SR2 Reach II SW5 SR2 Reach III Mitigation Credit Request Areas Mecklenburg County, NC 20 April 2009 " 1 inch equals 400 feet McAlpine Creek Fnvironmental Restoration Project W E 0 200 400 800 1,200 Charlotte, North Carolina � MCKIM &CREED s Feet CWS Pt' Ject No. ?014- -)-192 SR2 REPAIR GRADING PLAN NOTES: �1 1.REMOVE LOG ) -VANES 11 THROUGH 15. 2.11EMOVE ROOTWADS 14 THROUGH 22. 3.GRADE BANKS FROM EXISTING TOE OF CHANNEL AT AN APPROXIMATE 6:1 SLOPE PER THE SPOT ELEVATIONS SHOWN. 4.GRADE A FLAT BENCH AT AN APPROXIMATE 14 FT LENGTH PER SPOT ELEVATIONS SHOWN WITHIN ORIGINAL LIMITS OF DISTURBANCE. _ Iii E W J Ro t z 0 EROSION CONTROL r j MAT. TYP Z ry / PROPOSED REPAIR \ 0 SPOT ELEVATIONS. TYP % LL /l fu pA ' yyy ROOTWAD TO BE �y Ya `�y REMOVED. TYP / _ J l.4 7 y LOG J -VANE TO BE PROPOSED REPAIR / ' � ✓t;. `� \1 '° � ` u% REMOVED, TYP i CONTOURS / � r,36 � �f /_ ` I i RGCSR215 yuY ' / i Yty U �� ' �' ) ^�) LIMITS LT SURVEY 10, O LIMITS m _ - / CJV- SR2 -12 ` 4� / /''\\ •J��. -_' o �/� / / / / / / \ N, $ o — / — \ � O � 8 Z i r / SR? (Pei ial RPW Stream B) apI rox 400 It of bank r Oall's (temporary I Y r Y Ji / I / i 7J 20 FT 0 20 FT 40 'Fl I'If�Ure i SCALE: 1 IN =20 FT (Hori2.) GR 560 1 156C 559 555 N VI NI to n to 'M VI fin SR2- SECTION -A %ol 5551 I0 -M 20 10 0 10 SR2- SECTION -B I �$pg E Q z i 0 - U O LL SR2- SECTION -Cw �F' 1 11 a NN M y n O = N O N / n 1%1 J ^J J r J N r1 NOTE: ALL SECTIONS LOOKING DOWNSTREAM 'A 10 6 0 10' 1'�i'�' (1610G1� 5'-00'-0' QIOIImOMTAI) Figure 4 6 p 6 0 5 cc rb TAXPID: 21309107 r '� k -- I °. ! i Y g, OWNER: MORAN MARGERITA A ORAN / _ s C9 $ = ♦ S —ate a Sir - .r• �� � i .� ¢ a B_ Y ¢ E SR2- 8ECT -05 p' ¢ LJ -16 12+00 an` STA. 16.95.00 R ` W -S{7 223$ • .� / ` SEE SHEETS / ` TAXPID: 21335106 SR2.685R2 -7 /y_ % OWNER: MECKLENBURG COUNTY Z f ` L� ��• L00 Lop LOD �_ / TREE — m t P h + b+` CONS ER d ..., .1 .a• N AREA F1. LN 13.50 W X O 's ��t. w te•DD oo � ( ti � � /// _ � 5T -��:R U lL m GG$RZT < T_ L. 'GSR2 -23 - '�. N c$ xe.r L� " i a ♦y. ` FLOW,. 14+00 01, c � re— TREE s r - 2 _ OD I / c4i / ` ?} 'y e �( `LOD CONSERVATION 4 �y 9. ` R .,- ..!{t2 1- J At ( AREA p16 �A� i ♦ 10 SECURE SOILED STONE „ -- TREE .' PLACE IMBRICATED / .. PLUG / o ... • L \` L "\ r ) - ♦r, a AREA #15 ATION CHANNISTING 'AL' �' .. ' CHANNEL \`,,k6♦0 v, _'` -•" -C:: �_ , , t (� LW M'F ., s ',1. ;� �. ,, ... / • .f � �,r'F' � I N9. � , . s/ `f" T Y y �` "" ' ' � �- � _ V _. ^_ • NOTE: CONTRACTOR TO EXERCISE - CAUTIONWHENPLACINGSTONEIFILL -,} - �' / ' ♦pD /� ON EX. EXPOSED SANITARY LINE , ~ IR -SR2 LOp " / z ,p � � F _ cc -sR2 L Lao CM CM TA ID: 21336334 i c �� LOD . -' / / OWNER: MICHAEL F'LONG N S _ - CONTRACTOR TO GRADE EXISTING �i ` \ �%` / & SANDRA C LONG w SIDE SCALE IN THIS LOCATION WITH i_ ♦ ` \ \ - ; - -- S- � ,s^ �.� 3:1 SIDE SLOPES AND STABILIZE WITH ! � � � �/ CONTRACTOR TO STABILIZE EXISTING Q . ♦ EROSION CONTROL MATTING _ - - ; - L< \ HEAD CUT WITH 5 V-LOG DROPS. (LOCATION APPROXIMATE) INVERTS TO BE DETERMINED BY — .� y. r $ DESIGN ENGINEER AT / ¢ ¢ ter_ ¢ .t.��. -¢- ¢j_� Q ` ""`l e TAXPID: 21336333 PRE- CONSTRUCTION MEETING OWNER: DANIEL MCGO1'ERN TA)PID: 21336361 a 8 Sl I * e o c O'iMER: WALKER STEVEN HOMES - � , BISHOP RIDGE SR2 (abandoned section of Perennial RPW Stream B) s` ¢ ��a f approx 550 If of fill (permanent) rl EL CG ;� 20 FT 0 20 FT 40 F1 Figure SCALE: 1 IN =20 FT (HOriz.) 1 cir �\ \ \ 1,.. \� ��- ,_"—•-- �....�.. FLOW if/F TREE SA AREA e V �. Q VE Gj TREE SAVE✓ ? \ AREA #15 ^ -� �a —a —a Q qr Q � a�a Sk? lahanihln�'kl >rcliial t1t I'cr�nnial RI' \1' Slr�anI k) approx jilt 11 ol'lill (permanrnt) 's� PLANTING PLAN SR2 STATION: 00 +00 — 22 +50 SCALE 1 IN = 60 FT \ Q MCALPiNi J y ( MAINS IEI OE PLANTING PLAN SR3 STATION: 00 +00 — 04 +10 SCALE 1 IN - 50 FT ZONE 2: TO LIMITS OF ECM ZONE 3: ZONE 1: BEYOND ECM 5' TO 10' TO LIMITS OF FROM TOP DISTURBANCE I I OF BANK ZONE 0: EDGE OF WATER ZONE 2; TO TOP OF TO LIMITS IANKFULL BENCH OF ECM ZONE 1: ZONE 3: 5' TO 10' BEYOND ECM FROM TOP TO LIMITS OF OF BANK DISTURBANCE TOP OF OF BANKFULL BANKF LL EROSION CONTROL. BANK LIVESTAKES BANK MATTING (ECM) STREAM PLANTING ZONE SCHEMATIC NOT TO SCALE STREAM PLANTING ZONE AREAS (MAINS TEM. SR2, SR3) ZONE ZONE 1(sQ o ZONE 2 (st) ZONE 3 (a1) MAINSTEM 136,328 164,566 212,584 SR2 25.391 64,496 97,253 SR3 3,786 774 21.178 TOTAL 165,505 236.536 330,953 STREAM PLANTING SCHEDULE �Q \ RIPARIAN SEED MIXES (MS, SR2, SR3) ZONE Type of Mix Brand (w approved equal) Application i Not" 0 Welland Seed MN Ernst ENRMx -131 151Na, 1.1 under ECM weh Straw mulch 1 Wothm Seed Mir Ernst ENRM%- 131 151N- Use under ECM with stew mulch 2 Native Woodland Mix Emst ENRMx -132 -1 301N. Use under ECM with strew mulch 3 Native Woodland Mrs Ernst ENRM% - 132 -1 301N. Use under ECM with slmw mulch Q \ \ Q�� STREAM PLANTING: MS, SR; SR3 SYMBOL STREAM PLANTING LEGEND PLANTING ZONE #0 (LIVESTAKES NOT SHOWN FOR CLARITY) PLANTING ZONE #1 ° 1 PLANTING ZONE #2 PLANTING ZONE #3 ZONE 0: LIVE STAKES PLANTED FROM EDGE OF WATER TO TOP OF SANKFULL BENCH, NOT ON BENCH. on Nam Comm e /h Selentl Name Percent Planted by Spec/es Wet /and Indicator Status Approx. No- Beauty berry Calncama sman ena 5% FAC U - 1,600 - Silky dogwnnd Cams --m t6% FAC W , 3,200 B.Mnbueh Cephalanthus occMemals 10% OBL 3.200 Anawwoad viburnum ViMUrwm denim— 15% FAC - 4.800 Silky v41bw Senx'ad— 20% OBL 6.400 Eklerbany Sambucus canadensis 10% FAC W - 3.200 Black Willow Say, ngra 15% OSL 4,800 Carolina Willow Sai,. r efin,ana 1s% OOL +� ' 100% Llvestake Total 72,000 STREAM PLANTING: MS, SR2, SR3 TREES ZONE ZONE ZONE Common Name Sclenfc Name Wetland Indicator Status Container Size Partxrrf Plaided by Species Plant OMSIty (atems/ac) Approx, No. SYMBOL Percent Planted by Spedq Plant Density (atema/ac) Appror, Na SYMBOL Percent Planted by Species Plant Density (stoma/ ac) Approx" No. SYMBOL American Hornbeam Capmus carognahe FAC 3 gallon 0 0 °o = = °euf °oea aL'°°' °° °e ° <'o d0 e�'tl 5% 20 109 ., ro 20 152 Red Maple Ace ruWum FAC 3 gallon 20% 60 304 IFp° 15% 60 326 5' /0 20 152 Water Oak Ouercus nigm FAC 3galbn 5% 20 76 Co' 5% 20 109 5% 20 152 Tullp Poplar Ud dendron tulipifem FAC 3 gallon 0 0 10% 40 217 5% 20 152 Blackgum Nysaa -)*ad- FAC 3 gallon 5% 20 76 5% 20 109 10% 40 304 Persinunion DmWyins vbgnniana FAC 3 yalkn 5% 20 76 ° 5% 20 109 10% 40 304 Sweet Gum UituldanMarstyraNlWe FAC. 3gallon 5% 20 76 5% 20 109 5% 20 152 Black Cherry Prunus xarnfina FAC U 3 gallon 0 0 5% 20 109 1 h% 60 455 Red Oak ouemus toksta FAC U 3 gallon 0 0 5% 20 109 75% 60 456 Black Walnut luglans ngra FAC U 3 gallon 0 0 5% 20 109 15% 60 456 Rlver Bkch BetWa mya FAC W 3 gallon 15Y. 80 228 5% 20 109 0% D 0 Green Ash F—ams pennsylvarica FAC W 3 gallon 11% 40 152 15% 60 326 5% 1 20 152 Sycamore Plateaus occldemaes FAC W. 3 gallon 15% s0 228 16% 60 326 5% 20 152 Willow Oak Ouemus pheros FqC W- 3 gallon 0 U 0% 0 0 0% 0 0 Swamp Chestnut Oak Ouwcus mxhaum FAC W- 3 gallon 5% 20 76 0% 0 0 0% 0 0 Bald Cypmss Taxodium datkhum OBL 3 gallon L5-1/-- 60 228 0% 0 0 0% 0 0 100% Tree Total 1,520 100% Tree Total 2,176 100% Tree Total 3,040 SHRUBS Paw pew Avrnk. bdabo FAC J gallon 20% 80 228 20% 80 326 20% s0 456 Arrow -Wood Anumum Viburnum d -lalum FAC 3 gaibn 10% 30 114 20% 60 326 20% 60 456 Redbud Car is canedensia FAC U 3 gallon 0 0 20% 60 326 20% 60 456 Fklwenrg dogwood Corns Am.1a FAC U 3 gaibn 0 0 20% 60 326 20% 60 456 Elderberry Saaft.S canadensk FAC W- 3 gallon 10% 30 114 15% 45 244 15% 45 342 Silky dogwood Comus amomum FAC W+ 3 gallon 20% 60 228 3% V5 41 3% 7.5 57 Tag alder Alb—data FAC Wf 3 gallon 20% s0 228 3% 7.5 41 3% 1 7.5 57 Silky w8uw Saint..d-a OBL 3yalbn 20% 60 229 0% 0 0% 0 0 Nde: Species selection may cherge due to evallabaty at the Was of Planting. 100% Shrub Total 1,140 100% Shrub Total 1,630 100% Shrub Total 2,280 •�la A m � � it A�n A ew E 40 125 Z 0 0 O Y LL ul N a �w O� I E � Vl rn in = g - a € g ' in s H H 11 i 2 C� • - I Ln 1 a Cn 56 562 33 N CY, • ,, \ \t�\ I�I cn N +N ro 01 • - IT \� �` ICI CD +'L1 -- - — - -- • 6750 • �- - 4. +567 5671 5 67 +567 67 567 - $- • , -- Tom\ . • • • • \ `. OdL_� 60 am Mi • - - - .It �•. ! - -�� E - E -- `- SEE SW4 SHEETS FOR _ _ GAS -_- ;AS -_ -. �w C y / SW4 DESIGN '�AS GAS CAS _ m GAS GA:.. SAS - GA, • _ may_ - S C -- GAS MS- SECT -06 - _ CONTRACTOR TO COORDINATE WITH STA: 37-43.65 GA$.- y3 19Cj PIEDMONT NATURAL GAS TO HAVE DEPTH SEE SHEETS ' - _ / �j(j) OF GAS LINE AS LINE VERIFIED PRIOR TO - - c fC • GRADING IN GAS LINE VICINTV I ;; NS -id 8 MS -17 LOD ' CONTACT FRED MARTIN(PNG CHARLOTTE - -- F - - - - -- E - -- - �' =F' _ n!!i, c DISTRICT) TO COORDINATE SOFT DIG TEST PIT i F E - E - 5$ O E E i - - -s. - -- F M1 E — •,-... s- s, - -- ns - -- -s° - WW m � — Main Stern (McAlpine) -53 -- `5_ - - -� y o TAXPID: 187J5104 J, - - 55 - - _ OWNER: PARTNERSHIP NUL 77FAMILY _ ___ _55 - - -_ S5 - approx 222 If of grading flood prone bench (permanent) W _ _ y1 _ -.�. ___•.____ss_.___ C/O COLONIAL REALTY LlMl7ED P > 7AXP/D• 187J5101 $ AND DIVISIQV APPROX. LOCATION OF t N 0.111 m H G 3 _ — PROP STREAM CL — - Do, � L MSSr1a o r _ 001 007 wz • ~r �._ •4i1�) 11 WgGV °1 4� 5512. 0 = W g T EMOVE EXPOSED PORTION OF \ ~� LOD A !o%'olior S MSLS 52 VIA CHAINSAW OR 1 TREE r� �nitnry ll:: z 1HER SIMILAR METHOD \ 1 CONSERVATION AREA NI2 TREE 7 CONSERVATION .r�- -+-. j1�"` I AREA k13 i 1 _ AN y± -jdL 6 - - -- STONE TOE • y1 STARY EASEMENT 4 Boulder removal LDER Approximate location of temporary crossing - } 001 _ Do, o r OOl �� OO, 1 •4`� _ �a�� (flume), see Figure 9 FUTURE SANITARY TRUN%N BY OTHERS U LOD ' 4 • ` \ Lao SS -� 1 ss PROPOSCD GREENWAY `i-✓ � I SANITARY EASEMENT - - IT ^J _ - � (TO BE CONSTRUCTED ? �' (' - -' =1 �• BY OTHERS) _ 4� TAXPID: 21J35103 ('��"r o - - OWNER: MECKLENBURG COUNTY \- - - _+ • - T (.,.rv, I t�J yr s" ADDRESS. PROVIDENCE RD - - - -� = - - _ - TAXPAD: 21JJ5108 K-� -J • `Q �°GF °O _- OWNER: MECKLENBURG COUNTY - (' i„ , •. �O -•�'O 0, ._ I`;(Ire DETAIL SHEET DETAIL N0. EF (ENCAPSULATED FILL) BO -2 4 ST (STONE TOE) BD -2 J 20 FT 0 20 FT 40 FT 001000119 LS (LOG SILL) BD I' " -3 B VLD (V -LOG DROP) BD -1 2 SCALE: 1 IN =20 FT (Hof¢,) W Z ONNER: CR/T -NC /l. LLC \ t REPAIR GRADING LIMITS \ "': '� �� FAILED 241N RCP WITH INGWALL (ABANDON IN J, i t ADDRESS 5911 PROVIDENCE RD LW L� ---.. Loo �;., FLOW PLACE 1 VGRADE A FLAT BENCH AT ELEV 550. BEGIN BENCH / / / \ LOD OD 2 _ —� E - F.. TRANSITION AT STA. 38.62 AND END AT STA. 40-84. 8 / _ }Lpp - _ E - L� GRADE EMBANKMENT AT 2:1 SLOPE FROM BACK OF BENCH TO TOP OF BANK. CUT TO BE HAULED OFF AND WASTED BY FILLING RELIC STREAM'CHANNEL AT SR2. i t '00 ! L=-W— / LOD LOD LOD Cob CooD _ LoD LOO' aE H G 3 _ — PROP STREAM CL — - Do, � L MSSr1a o r _ 001 007 wz • ~r �._ •4i1�) 11 WgGV °1 4� 5512. 0 = W g T EMOVE EXPOSED PORTION OF \ ~� LOD A !o%'olior S MSLS 52 VIA CHAINSAW OR 1 TREE r� �nitnry ll:: z 1HER SIMILAR METHOD \ 1 CONSERVATION AREA NI2 TREE 7 CONSERVATION .r�- -+-. j1�"` I AREA k13 i 1 _ AN y± -jdL 6 - - -- STONE TOE • y1 STARY EASEMENT 4 Boulder removal LDER Approximate location of temporary crossing - } 001 _ Do, o r OOl �� OO, 1 •4`� _ �a�� (flume), see Figure 9 FUTURE SANITARY TRUN%N BY OTHERS U LOD ' 4 • ` \ Lao SS -� 1 ss PROPOSCD GREENWAY `i-✓ � I SANITARY EASEMENT - - IT ^J _ - � (TO BE CONSTRUCTED ? �' (' - -' =1 �• BY OTHERS) _ 4� TAXPID: 21J35103 ('��"r o - - OWNER: MECKLENBURG COUNTY \- - - _+ • - T (.,.rv, I t�J yr s" ADDRESS. PROVIDENCE RD - - - -� = - - _ - TAXPAD: 21JJ5108 K-� -J • `Q �°GF °O _- OWNER: MECKLENBURG COUNTY - (' i„ , •. �O -•�'O 0, ._ I`;(Ire DETAIL SHEET DETAIL N0. EF (ENCAPSULATED FILL) BO -2 4 ST (STONE TOE) BD -2 J 20 FT 0 20 FT 40 FT 001000119 LS (LOG SILL) BD I' " -3 B VLD (V -LOG DROP) BD -1 2 SCALE: 1 IN =20 FT (Hof¢,) SA%ino ♦ nc SECTION C —C' IPE NOTES: SECTION D —D' USE FLUME PIPE FOR CONTINUOUS FLOW OF WATER CAN USE MORE THAN ONE PIPE TO ACCOMMODATE CFM RATE. (CFMx0 25 =DIA) EXCAVATE UNDER FLUME RESTORE STREAMBANKS AS SOON AS POSSIBLE FOLLOWING PIPE INSTALLATION WHERE STREAMS CROSSING OCCUR USING MATTS, BRIDGING MAY BE USED IN LIEU OF STREAM CROSSING WHERE FEASIBLE 12 TEMPORAY FLUME STREAM CROSSING DURING CONSTRUCTION NOT TO SCALE McAlpine Creek Environmental Restoration Project Main Stem Repairs - Figure Charlotte, North Carolina 9 CWS Project No. 2014 -3292 Flume Typical Cross Section U 11 M !m �m m�_ 20' MAXIMUM STREAM CL C' DISTURBANCE PUM m m m% SANDBAGS or SIMILAR LIMITS OF _/� ® ( ( DISTURBANCE FLUME PIPE OUTLET TO DISCHARGE TO SILT BAG OR HAY —BALE ( ( ( FLUME STREAM CROSSING DURING DE— WATERING DEVICE I 1 I CONSTRUCTION SA%ino ♦ nc SECTION C —C' IPE NOTES: SECTION D —D' USE FLUME PIPE FOR CONTINUOUS FLOW OF WATER CAN USE MORE THAN ONE PIPE TO ACCOMMODATE CFM RATE. (CFMx0 25 =DIA) EXCAVATE UNDER FLUME RESTORE STREAMBANKS AS SOON AS POSSIBLE FOLLOWING PIPE INSTALLATION WHERE STREAMS CROSSING OCCUR USING MATTS, BRIDGING MAY BE USED IN LIEU OF STREAM CROSSING WHERE FEASIBLE 12 TEMPORAY FLUME STREAM CROSSING DURING CONSTRUCTION NOT TO SCALE McAlpine Creek Environmental Restoration Project Main Stem Repairs - Figure Charlotte, North Carolina 9 CWS Project No. 2014 -3292 Flume Typical Cross Section NCDEN North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H Sullins Dee Freeman Governor Director Secretary August 18, 2009 DWQ# 05- 1797V2 Mecklenburg County Mr Jimmy Gordon Mecklenburg County Land Use & Env Svc 700 N Tryon St Charlotte, NC 28202 Subject: McAlpine Creek Restoration /Enhancement APPROVAL of 401 Water Quality Certification with Additional Conditions Dear Mr Gordon You have our approval, in accordance with the general certification and those conditions listed below, to impact 0 007 acre of wetland, 1 56 acre of open water, and 7603 linear feet (If) of stream (2455 If, three tributaries to McAlpine Creek, 5148 If, McAlpine Creek) in order to conduct the stream restoration/ enhancement project in Mecklenburg County, as described in your application received by the Division of Water Quality (DWQ) on July 21, 2009 After reviewing your application, we have determined that this project is covered by Water Quality General Certification Number 3687, 3689, 3688, which can be viewed on our web site at http //h2o enr state nc us /ncwetlands The General Certifications allow you to use Nationwide Permit Numbers 3, 27, and 33 once they are issued to you by the US Army Corps of Engineers Please note that you should get any other federal, state or local permits before proceeding with your project, including those required by (but not limited to) Sediment and Erosion Control, Non - Discharge, and Water Supply Watershed regulations. The above noted Certifications will expire when the associated 404 permits expire unless otherwise specified in the General Certification 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 in writing, and you may be required to send us a new application for a new Certification If the property is sold, the new owner must be given a copy of the Certification and approval letter, and is thereby responsible for complying with all conditions In addition to the requirements of the certification, you must also comply with the following conditions 1 The Mooresville Regional Office shall be notified in writing once construction at the approved Impact areas has commenced 2. All wetlands, streams, surface waters, and riparian buffers located on the project site where Impacts are not allowed shall be clearly marked (example- orange fabric fencing) prior to any land disturbing activities 3 Provide a copy to DWQ of the deed notifications or similar mechanisms that shall be placed on all retained jurisdictional wetlands and waters A sample deed notification can be downloaded from the 401 /Wetlands Mooresville Regional Office One Location 610 East Center Avenue, Suite 301, Mooresville, NC 28115 NorthCarolxna Phone (704) 663 - 1699 \Fax (704) 663 -6040\ Customer Service 1- 877 - 623 -6748 Natural Internet www ncwaterouality orp 6� a/ o.. -1 n --- ....., 6,1— Frn 1^%n r _ 1;00/ Rarvrlari /10 Pnat Consumer Paoer Unit web site at http / /h2o enr state nc us /ncwetlands The text of the sample deed notification maybe modified as appropriate to suit to this project 4 Storm water discharge structures at this site shall be constructed in a manner such that the potential receiving streams (of the discharge) will not be impacted due to sediment accumulations, scouring or erosion of the stream banks 5 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 Preconstruction Notification application 6 Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within two months of the date the Division of Land Resources has released the project 7 Upon completion of the project, the applicant shall complete and return the enclosed "Certificate of Completion" form to the 401/Wetlands Unit of the NC Division of Water Quality 8 Continuing Compliance The applicant (Mecklenburg County) shall conduct all activities in a manner so as not to contravene any state water quality standard (including any requirements for compliance with section 303(d) of the Clean Water Act) and any other appropriate requirements of state and federal law. If DWQ 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, DWQ may reevaluate and modify this certification to include conditions appropriate to assure compliance with such standards and requirements in accordance with 15 A NCAC 2H.0507(d). Before codifying the certification, DWQ shall notify the applicant and the US Army Corps of Engineers, provide public notice in accordance with 15A NCAC 2H 0503, and provide opportunity for public hearing in accordance with 15A NCAC 2H 0504 Any new or revised conditions shall be provided to the applicant in writing, shall be provided to the United States 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 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 that conforms to Chapter 1508 of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mad Service Center, Raleigh, N C 27699 -6714 This certification 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 Section 401 of the Clean Water Act If you have any questions, please telephone Mr Alan Johnson in the Mooresville Regional Office at 704 -663- 1699 or Ms Cyndi Karoly in the Central Office in Raleigh 919- 733 -9721 Sincerely, r Coleen H Sullins Attachments cc Army Corps of Engineers, Asheville Ian McMillan, Wetlands Unit Jarrod Karl — Charlotte, Storm Water Svc MRO, Land Quality Greg Antemann, CWS £Z3T -;pF: ..5TA7E5'175�. Regulatory Division DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS 151 PATTON AVENUE ROOM 208 ASHEVILLE, NORTH CAROLINA 28801 -5006 Action ID SAW -2009 -01376 Mr. Jarrod Karl Mitigation Administrator City of Charlotte Storm Water Services 600 East Fourth Street, 14th Floor Charlotte, North Carolina 28202 Dear Mr Karl: August 21, 2009 Please reference the Site Specific Mitigation Plan for the McAlpmeWatershed Restoration project (from Sardis Road to Providence Road) dated July 16, 2009 The plan proposes Priority I, II, and III stream restoration to approximately 7,603 linear feet of stream channels to be included in the City of Charlotte's Umbrella Stream and Wetland Mitigation Bank This plan will generate approximately 4,753 stream mitigation units (SMU's) and 0.72 wetland mitigation units (WMU's) The proposed plans and credit ratios have been reviewed and approved as proposed for inclusion into the Bank We have determined that the proposed plan and credit releases are in accordance with guidelines set forth in the Mitigation Banking Instrument (MBI) entitled "Agreement to Establish the City of Charlotte, Umbrella Stream and Wetland Mitigation Bank in Mecklenburg County" and the Interagency Stream Mitigation Guidelines (April 2003) As outlined in the MBI, the immediate release of 15% of the total anticipated restoration and enhancement credits and 100% of the total preservation credits is authorized upon approval of this plan, recordation of the preservation mechanism, and submittal of acceptable title opinions which will result in the release of 741 SMU's and 0 55 WMU's In addition, the project will require unavoidable impacts to 0.007 acre of wetlands If you have any questions, please contact me at (828) 271 -7980 x224 Sincerely, Stephen D Chapin Regulatory Specialist Asheville Regulatory Field Office U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID SAW- 2009 -01376 County Mecklenburg USGS Quad Charlotte East/Weddiny-ton GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner / Authorized Agent Mecklenburg County Land Use & Environmental Services Agency, Att'n: Mr. Jimmy Gordon Address- 700 North Tryon Street Charlotte, NC 28202 Telephone No Size and location of property (water body, road name /number, town, etc ) McAlpine Creek Environmental Restoration Proiect - City of Charlotte Umbrella Bank and Wetland Mitigation Bank from Sardis Road to Providence Road, in Charlotte Description of projects area and activity This permit authorizes impacts to McAlpine Creek and unnamed tributaries in association with 7.603 linear feet of Prioritv I. II, and III Stream Restoration in accordance with plans and specifications included in the document entitled " McApine Creek Environmental Restoration Proiect "dated Julv 16. 2009. In addition. 0.007 acre of wetlands will be impacted. Applicable Law ® Section 404 (Clean Water Act, 33 USC 1344) ❑ Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization Regional General Permit Number Nationwide Permit Number 3, 27, 33 Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached conditions and your submitted plans Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order and/or appropriate legal action This verification will remain valid until the expiration date identified below unless the nationwide authorization is modified, suspended or revoked If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of the modified nationwide permit If the nationwide permit authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i e , are under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the activity is completed within twelve months of the date of the nationwide permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case -by -case basis to modify, suspend or revoke the authorization Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification You should contact the NC Division of Water Quality (telephone (919) 733 -1786) to determine Section 401 requirements For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), pnor to beginning work you must contact the N C Division of Coastal Management This Department of the Army verification does not relieve the penmttee of the responsibility to obtain any other required Federal, State or local approvals /permits If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact Steve Chapin at 828 - 271 -7980 Corps Regulatory Official Steve Chapin Date August 21, 2009 Expiration Date of Verification August 21, 2011 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 attached customer Satisfaction Survey or visit http //www saw usace army mil/WETLANDS /index html to complete the survey online Determination of Jurisdiction: A. ❑ Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 33 1) B. ❑ There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification C. ® There are waters of the US and/or wetlands within the above described project area subject to the pernut requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344) Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification D. ❑ The jurisdictional areas within the above described project area have been identified under a previous action Please reference jurisdictional determination issued _ Action ID Basis of Jurisdictional Determination: The site contains wetlands as determined by the USACE 1987 Wetland Delineation Manual and is adjacent to stream channels that exhibit indicators of ordinary high water marks The stream channels on the property is unnamed tributaries to McAlpine Creek and McAlpine Creel: which flow into the Catawba River and ultimately flows to the Atlantic Ocean through the Sugar Creek> Catawba River system which is a Section 10 navigable -in -fact waterway at Lake Wylie Appeals Information: (This information does not apply to preliminary determinations as indicated by paragraph A above) Attached to this verification is an approved jurisdictional deternmation If you are not in agreement with that approved jurisdictional determination, you can make an administrative appeal under 33 CFR 331 Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form If you request to appeal this determination you must submit a completed RFA form to the following address District Engineer, Wilmington Regulatory Program Attn Steve Chapm, Project Manager 151 Patton Avenue, Room 208 Asheville, North Carolina 28801 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 331 5, and that it has been received by the Division Office within 60 days of the date of the NAP Should you decide to submit an RFA form, it must be received at the above address within 60 days from the Issue Date below * *It is not necessary to submit an RFA form to the Division Office if you do not object to the determination in this correspondence ** Corps Regulatory Official _ Stevc Chapin Issue Date August 21, 2009 Expiration Date Five years from Issue Date SURVEY PLA'T'S, FIELD SKETCH, WETLAND DELINEATION FORMS, PROJECT PLANS, ETC, MUST BE ATTACHED TO THE FILE COPY OF THIS FORM, IF REQUIRED OR AVAILABLE O�O� r 1 t >- - Office Use Only: Corps action ID no. DWQ project no. Form Version 1.4 January 2009 Page 1 of 10 PCN Form — Version 1.4 January 2009 Pre - Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: ection 404 Permit Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 27 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? Yes o 1d. Type(s) of approval sought from the DWQ (check all that apply): 401 Water Quality Certification — Re ul Non -404 Jurisdictional General Permit 401 Water Quality Certification — Express Riparian Buffer Authorization 1 e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: Yes X No For the record only for Corps Permit: Yes No 1 f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. Yes No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. Yes No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? Yes No 2. Project Information 2a. Name of project: McAlpine Creek Environmental Restoration 2b. County: Mecklenburg 2c. Nearest municipality / town: Charlotte 2d. Subdivision name: /A 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: /A 3b. Deed Book and Page No. /A 3c. Responsible Party (for LLC if applicable): /A 3d. Street address: /A 3e. City, state, zip: Charlotte, NC 28270 3f. Telephone no.: /A 3g. Fax no.: /A 3h. Email address: /A Page 1 of 10 PCN Form — Version 1.4 January 2009 4. Applicant Information (if different from owner) 4a Applicant is Agent <a r s ecify Charlotte - Mecklenburg Storm Water Servic 4b Name Mr Jarrod Karl 4c Business name (if applicable) Charlotte- Mecklenburg Storm Water Services 4d Street address 600 E Fourth Street 4e City, state, zip Charlotte, North Carolina 28202 4f Telephone no 04- 432 -0966 4g Fax no 4h Email address 5. Agent/Consultant Information (if applicable) 5a Name Mr Gregg Antemann, PWS 5b Business name (if applicable) Carolina Wetland Services, Inc 5c Street address 500 E. Westinghouse Blvd 5d City, state, zip Charlotte, NC 28273 5e Telephone no 04 -527 -1177 5f Fax no 04 -527 -1133 5g Email address regg @cws -inc net Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a Property identification no (tax PIN or parcel ID) /A (multiple) 1b Site coordinates (in decimal degrees) Latitude 35 13230 °N Longitude 80 77371'W 1c Property size 55 acres 2. Surface Waters 2a Name of nearest body of water to proposed project McAlpine Creek 2b Water Quality Classification of nearest receiving water lass C 2c River basin Santee 3. Project Description 3a Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application The current land use for the project area is wooded with adjacent residential areas with mowed lawns 3b List the total estimated acreage of all existing wetlands on the property 2 38 acres of wetlands 3c List the total estimated linear feet of all existing streams (intermittent and perennial) on the property 8,504 linear feet 3d Explain the purpose of the proposed project The purpose of this project is to complete previously permitted impacts that did not occur on SR2 and channel repairs on the restored stream channels, SR2 and McAlpine Creek On SR2, atop of bank berm was constructed to prevent water from overtopping the banks into the excavated floodplain This as done to primarily contain water flow to the constructed channel in a low area and to prevent a new channel from forming in he floodplain when overtopping occurs This berm did not function as anticipated and the constructed structures in this area have been compromised This reach is in need of repairs On the main stem (McAlpine), a pre - existing boulder along with the force of water exiting SR2 has created erosion problems on he right bank opposite the SR2 confluence Bank stabilization has failed in this area and erosion is occurring This area is in need of repairs 3e Describe the overall project in detail, including the type of equipment to be used Portions of McAlpine Creek and SR2 will be repaired (Figure 2, attached) The channels have experienced some erosion and structure failures One temporary crossing of the main stem will be necessary using a flume (Figure 9, attached) and one temporary crossing of SR2 will utilize an existing utility crossing already in place A trackhoe and other standard construction equipment will be used for this project 4 Jurisdictional Determinations 4a Have jurisdictional wetland or stream determinations by the Yes No Unknown Corps or State been requested or obtained for this property / Comments SAW 2009 -01376 project (including all prior phases) in the past? 4b If the Corps made the jurisdictional determination, what type Preliminary X Final of determination was made? 4c If yes, who delineated the jurisdictional areas? Agency /Consultant Company Name (if known) Gregg Antemann, PWS Carolina Wetland Services, Inc Other 4d If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation ' USACE SAW 2009 -01376 on August 21, 2009 and DWQ# 05- 1797V2 on August 18, 2009 (attached) 5. Project History 5a Have permits or certifications been requested or obtained for Yes No Unknown this project (including all prior phases) in the past Page 3 of 10 PCN Form — Version 1 4 January 2009 5b If yes, explain in detail according to "help file" instructions Project was permitted in 2009 and the permit has expired This NWP request is to complete previously permitted impacts that did not occur and to make necessary repairs to the restored channels 6. Future Project Plans 6a Is this a phased project? Yes No 6b If yes, explain Page 4 of 10 PCN Form — Version 14 January 2009 C. Proposed Impacts Inventory 1. Impacts Summary la Which sections were completed below for your project (check all that apply) Wetlands Streams — tnbutanes Buffers Open Waters Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted 2a 2b 2c 2d 2e 2f Area Wetland impact Type of impact Type of wetland Forested Type of jurisdiction of number Corps (404,10) or impact Permanent (P) or DWQ (401, other) (acres) Temporary W1 W2 W3 W4 W5 W6 2g Total Wetland Impacts: 2h Comments 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted 3a 3b 3c 3d 3e 3f 3g Stream impact Type of impact Stream name Perennial (PER) or Type of Average Impact number intermittent (INT)? jurisdiction stream length Permanent (P) or width (linear Temporary (T) (feet) feet) S1 T Channel Repairs Perennial RPW Per Corps -404 45 400 Stream B (SR2) S2 P Channel fill Perennial RPW Per Corps -404 4.5 550 Stream B (SR2) Perennial RPW S3 T Channel Repairs Stream C Per Corps -404 225 222 (McAlpine) S4 S5 S6 3h Total stream and tributary impacts 1,172 if 31 Comments Total impacts include 1,172 linear feet of perennial channel impacts (0 21 ac) Page 5 of 10 PCN Form — Version 1 4 January 2009 4 Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U S then indivii ually list all open water impacts below 4a Open water impact number Permanent (P) or Temporary 4b Name of waterbody (if applicable 4c Type of impact 4d Waterbody type 4e Area of impact (acres) 01 02 03 04 4f Total open water impacts 4g Comments 5 Pond or Lake Construction If pond or lake construction proposed, then complete the chart below 5a Pond ID number 5b Proposed use or purpose of pond 5c Wetland Impacts (acres) 5d Stream Impacts (feet) 5e Upland (acres) Flooded Filled Excavated Flooded Filled Excavated P1 P2 5f Total 5g Comments 5h Is a dam high hazard permit required? Yes No If yes, permit ID no 51 Expected pond surface area (acres) 5j Size of pond watershed (acres) 5k Method of construction 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below If yes, then individually list all buffer impacts below If any impacts require mitigation, then you MUST fill out Section D of this form 6a. Project is in which protected basin? Neuse Tar - Pamlico Catawba Randleman Other 6b Buffer Impact number— Permanent (P) or Temporary 6c Reason for impact 6d Stream name 6e Buffer mitigation required? 6f Zone 1 impact (square feet ) 6g Zone 2 impact (square feet B1 B2 B3 B4 B5 B6 6h Total Buffer Impacts: 61 Comments Page 5 of 10 D. Impact Justification and Mitigation 1 Avoidance and Minimization la Specifically describe measures taken to avoid or minimize the proposed impacts in designing project Impacts to on -site jurisdictional waters of the US have been reduced to the maximum extent practicable Restoration work will result in an improvement in stream stability and ecological function lb Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques Proper sediment and erosion control measures will be used to minimize disturbances to downstream waters All construction activities will be conducted in the dry 2 Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a Does the project require Compensatory Mitigation for impacts to Waters of the U S or Waters of the State? Yes No 2b If yes, mitigation is required by (check all that apply) DWQ Corps 2c If yes, which mitigation option will be used for this project? Mitigation bank Payment to in -lieu fee program Permittee Responsible Mitigation 3 Complete if Using a Mitigation Bank 3a Name of Mitigation Bank 3b Credits Purchased (attach receipt and letter) Type Type Type Quantity Quantity Quantity 3c Comments 4. Complete if Making a Payment to In -lieu Fee Program 4a Approval letter from in -lieu fee program is attached Yes 4b Stream mitigation requested linear feet 4c If using stream mitigation, stream temperature 4d Buffer mitigation requested (DWQ only) square feet 4e Riparian wetland mitigation requested acres 4f Non - riparian wetland mitigation requested acres 4g Coastal (tidal) wetland mitigation requested acres 4h Comments 5 Complete if Using a Permittee Responsible Mitigation Plan 5a If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan Page 6 of 10 PCN Form —Version 1 4 January 2009 6 Buffer Mitigation (State Regulated Riparian Buffer Rules) —required by DWQ 6a Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? Yes No 6b If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation Calculate the amount of mitigation required Zone 6c Reason for impact 6d Total impact (square feet) Multiplier 6e Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1 5 6f Total buffer mitigation required: 6g If buffer mitigation is required, discuss what type of mitigation is proposed (e g , payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund) 6h Comments Page 7 of 10 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1 Diffuse Flow Plan la Does the project include or is it adjacent to protected riparian buffers identified Yes No within one of the NC Riparian Buffer Protection Rules? 1 b If yes, then is a diffuse flow plan included? If no, explain why Yes No 2. Stormwater Management Plan 2a What is the overall percent imperviousness of this project? < 24% 2b Does this project require a Stormwater Management Plan? Yes No 2c If this project DOES NOT require a Stormwater Management Plan, explain why This project is for necessary repairs to an environmental restoration project 2d If this protect DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan 2e Who will be responsible for the review of the Stormwater Management Plan? 3. Certified Local Government Stormwater Review 3a In which local government's jurisdiction is this project? City of Charlotte Phase II 3b Which of the following locally - implemented stormwater management programs apply (check all that apply) USMP Water Supply Watershed Other 3c Has the approved Stormwater Management Plan with proof of approval been Yes No attached? 4. DWQ Stormwater Program Review Coastal counties HQW 4a Which of the following state - implemented stormwater management programs apply ORW (check all that apply) Session Law 2006 -246 Other 4b Has the approved Stormwater Management Plan with proof of approval been Yes No attached? 5 DWQ 401 Unit Stormwater Review 5a Does the Stormwater Management Plan meet the appropriate requirements? Yes No 5b Have all of the 401 Unit submittal requirements been met? Yes No Page 8 of 10 PCN Form — Version 1 4 January 2009 F Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a Does the project involve an expenditure of public (federal /state /local) funds or the Yes No use of public (federal /state) land? 1 b If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State Yes No (North Carolina) Environmental Policy Act (NEPA /SEPA)? 1 c If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval letter ) Yes No Comments 2 Violations (DWQ Requirement) 2a Is the site in violation of DWQ Wetland Rules (15A NCAC 2H 0500), Isolated Wetland Rules (15A NCAC 2H 1300), DWQ Surface Water or Wetland Standards, Yes No or Riparian Buffer Rules (15A NCAC 2B 0200)? 2b Is this an after - the -fact permit applications Yes No 2c If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s) 3 Cumulative Impacts (DWQ Requirement) 3a Will this project (based on past and reasonably anticipated future impacts) result in Yes No additional development, which could impact nearby downstream water quality 3b If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy If you answered "no," provide a short narrative description This project will not cause any additional development which will impact downstream water quality 4. Sewage Disposal (DWQ Requirement) 4a Clearly detail the ultimate treatment methods and disposition (non - discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility N/A Page 9 of 10 PCN Form — Version 14 January 2009 r, w 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or Yes No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act Yes impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? A letter was forwarded to the North Carolina Natural Heritage Program ( NCNHP) on June 9, 2008 to determine the presence of any federally - listed, candidate endangered, threatened species or critical habitat located within the project area. In a response letter, dated June 18, 2008, the NCNHP stated that they have "no record of rare species, significant natural communities, significant natural heritage areas, or conservation /managed areas at the site nor within 1 mile of the project area." 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? Yes No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NOAA Fisheries: http: / /www. habitat. noaa. gov / protection /efh /efhmapper /index.html 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation Yes No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? A letter was forwarded to the State Historic Preservation Office (SHPO) on June 9, 2008 to determine the presence of any areas of architectural, historic, or archaeological significance that would be affected by the project. In a response letter, dated July 21, 2008, the SHPO stated that they "are aware of no historic resources that would be affected by the project." 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA- designated 100 -year floodplain? Yes No 8b. If yes, explain how project meets FEMA requirements: This project has been hydrologically modelled and designed to result in no net rise in flood level. The project engineer is coordinating with the local floodplain administrator 8c. What source(s) did you use to make the floodplain determination? FEMA FIRM Map No. 37119CO228E and 37119CO248E Mr. Jarrod Karl Permitting and Mitigation Administrator Charlotte- Mecklenburg 2/17/2014 Applicant/Agent's Signature (Agent's Storm Water Services signature is valid only if an authorization letter from the applicant is provided.) Date Applicant /Agent's Printed Name Page 10 of 10