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HomeMy WebLinkAbout20140993 Ver 1_401 Application_201409141.1 CWS1Carolina Wetland Services Carolina Wetland Services, Inc. 550 East Westinghouse Boulevard Charlotte, NC 28273 704 -527 -1177 - Phone 704 -527 -1133 - Fax TO: Ms. Karen Higgins NCDWR — NC DWR, 401 & Buffer Permitting Unit 512 N Salisbury St 9th Floor, Archdale Building Raleigh NC 27604 Date: 9/18/2014 CWS Project #: 2014 -3441 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 iP FNf i O.gITRFC ARP NIOT AC NnTFT1 KTNr)i V N('1TTPV 1T.0 AT 0NCF 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 WQC 3883 for the 808 Crater Street Storm Drainage Project. A check for the application fee of $240 is also attached. Copy to: File Thank you, Thomas Blackwell, PWS Senior Scientist NORTH CAROLINA • SOUTH CAROLINA RECEIVED SEP 19 2014 DENR -LAND DUALITY STORMWATER PERMITTING 1 9/18/14 5 Application for WQC 3883 2 9/18/14 1 Application Fee ($240) 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 WQC 3883 for the 808 Crater Street Storm Drainage Project. A check for the application fee of $240 is also attached. Copy to: File Thank you, Thomas Blackwell, PWS Senior Scientist NORTH CAROLINA • SOUTH CAROLINA RECEIVED SEP 19 2014 DENR -LAND DUALITY STORMWATER PERMITTING • Corps Submittal Cover Sheet Please provide the following info: � �� D 2 4 0 9 9 3 1. Project Name 808 Crater Street Maintenance Proiect 2. Name of Property Owner /Applicant: Charlotte - Mecklenburg Storm Water Services (CMSWS) 3. Name of Consultant/Agent: CMSWS; Mr. Isaac Hinson, PWS *Agent authorization needs to be attached. 4. Related/Previous Action ID number(s): N/A 5. Site Address: 808 Crater Street, Charlotte, NC 6. Subdivision Name: N/A 7. City: Charlotte 8. County: Mecklenburg 9. Lat: N35.1987880 Long: W80.7875590 (Decimal Degrees Please 10. Quadrangle Name: Charlotte East, NC, dated 1991 11. Waterway: UT to Edwards Branch 12. Watershed: Santee (HU# 03050103) 13. Requested Action: RECEIVED X Nationwide Permit # 3 General Permit # X Jurisdictional Determination Request Pre - Application Request The following information will be completed by Corps office: Prepare File Folder AID: SEP 19 Zola LAND QUALITY STpRMW ATER PERMITTING Assign number in OR M Authorization: Section 10 Section 404 Project Description/ Nature of Activity/ Project Purpose: Site /Waters Name: Keywords: Begin Date i L icwls Carohna Wetland Services September 16, 2014 Ms Crystal Amschler U S Army`Corps of Engineers 151 Patton Avenue, Room 208 Asheville, NC 288QI 550 E WESTINGHOUSE BLVD CHARLOTTE, NC 28273 866 - 527- 1177(office) 704 - 527 -1133 (fax) Ms Karen Higgins NCDWR, 401 & Buffer Permitting Unit 51 2,N Salisbury Street, 9`I' Floor Raleigh, NC 27604 Subject: Pre - Construction Notification Pursuant to Nationwide Permit No. 3 and Water Quality Certification No. 3883 808 Crater Street Maintenance Project Charlotte, North Carolina Carolina Wetland Services Project No. 2014 -3441 Dear Ms Amschler and Ms Higgins The 808 Crater Street Maintenance Project is located at 808 Crater Street in Charlotte, North Carolina (Figure 1 USGS Site Location Map, attached) The,purpose of this project is to replace the current undersized pipe system to improve the storm drainagersystem carrying water under the road at 808 Crater Street Charlotte — Mecklenburg Storm Water Services (CMSWS) has contracted Carolina Wetland Services, Inc (CWS) to provide Section 404/4011 permitting services for this project Applicant Name: Charlotte - Mecklenburg Storm Water Services, Isaac J Hinson, PWS Mailing Address: 600 East Fourth Street, Charlotte, NC 28202 Phone Number of Owner /Applicant: 704 - 336 -4495 Street Address of Project: 808 Crater Street, Charlotte, NC Tax Parcel ID: 15906155, 15906172, 15906222, 15906223 and 15906103 Waterway: UT to Edwards Brach Basin: Santee (HU# 03050103) City: Charlotte County: Mecklenburg Decimal Degree Coordinate Location of Project Site: N35 198788 °, W80 787559 ° USGS Quadrangle Name: Charlotte East, NC, dated 1991 Current Land Use The project area is approximately 1 24 acre in extent, and is comprised of single family residences With maintained landscaping and adjacent undeveloped wooded areas Dominant vegetation within the project area consists of tulip tree (Liriodendron tulipifera), red maple (Ater rubrum), Chinese privet (Ligustrum sinense), Japanese stilt grass (Microstegium vimineum), smartweed (Polygonum sp ), poison ivy (Toxicodendron radicans), and English ivy (Hedera helix) NORTH CAROLINA • SOUTH CAROLINA WWW CWS -INC NET 808 Crater Street Maintenance Project September 16, 2014 Nationwide Permit No. 3 and WOC No.3883 CWS Protect No 2014 -3441 According to the Soil Survey of Mecklenburg County' (Figures 3 and 4 NRCS Soil Survey Maps, attached), on -site soils consist of Cecil -Urban land complex, 8 to 15,percent slopes (CuD) None of the on -site soils are listed on the North Carolina Hydric Soils List for Mecklenburg Countyz or on the National H,ydric Soils List 3 Jurisdictional Determination On September 2, 2014, CWS scientists Tom Blackwell, Professional Wetland Scientist (PWS) and Altisa Harjunierm delineated Jurisdictional waters of the U S within the project area Jurisdictional areas were delineated using the U S Army Corps -of Engineers (USACE) Routine On -Site Determination Method This method is defined in the 1987 Corps of Engineers Wetlands, Delineation Manual4, with further technical guidance from the Eastern Mountains& Piedmont Regional Supplements, dated April 2012 A Wetland Determination Data Form representative of non - jurisdictional upland areas has been attached (DPI) No jurisdictional wetlands are located within the project limits Jurisdictional stream channels were classified according to recent USACE and North Carolina Division of Water Resources (NCDWR) guidance These classifications included sampling with a D- shaped dip net, taking photographs, and defining approximate data points (location at which a channel changes classification) within each on -site stream channel A NCDWR Stream Classification Form and USACE Stream Quality Assessment Worksheet representative of Stream A a "re attached (SCP 1) The results of the on -site field investigation indicate that there is one jurisdictional stream channel (Stream A) located within the project area (Figure 5, attached) Stream A is an.unnamed tributary to Edwards Branch Edwards Branch is within the Santee River basin (HU# 03050103)6 and is classified as "Class C" waters by the,NCDWR On -Site jurisdictional waters of the U S are.summarized in Table 1, below Table 1. Summary of On -Site Jurisdictional Waters of the U.S. Perennial Relatively Permanent Waters Perennial Relatively Permanent Waters (RPWs) are those that typically have year -round flow These streams typically have greater biological resources than Seasonal RPWs and Non -RPWs and are capable,of supporting those resources that require perennial flow This section describes the on -site Perennial RPW Stream and the field observations supporting these determinations United States Department of Agriculture, 2013 Soil Survey of Mecklenburg County, North Carolina Z Umted,States Department of Agriculture — Natural Resources,Conservation Service, 1999 North Carolina Hydnc °Soils List, USDA- NRCS North Carolina State Office, Raleigh 3 United States Department of Agriculture —Natural Resources Conservation Service, 2012 2012 National Hydnc Soils List by State 4 Environmental, Laboratory 1987 "Corps of Engineers Wetlands Delineation Manual ", Technical Report Y -87 -1, US Army Engineer Waterways Bperimene Station, Vicksburg, Mississippi 5 US Army Corps of Engineers, April 2012 Regional Supplement to the Corps�of Engineers Wetland Delineation Manual Eastern Mountains and Piedmont Region US Army Engineer Research and Development Center, Vicksburg, Mississippi 6 "HU #" is the Hydrologic Unit Code U S Geological Survey, 1974 Hydrologic Unit Map „State of,North Carolina 2 Jurisdiction a Amok NCDWR USACE USACE /EPA ,Jurisdictiona SCP Steam - Stream Approx 1 Feature Rapanos Intermittent No. Classificatio Assessmen Length Acreag Classificaiio / ,Perennial' fi,score 'VScore Linear, a (ac.) n Feet (If) Stream A Perennial perennial SCP 33 5 37 1923 0'013 On -Site Total: 191.3 0.013 Perennial Relatively Permanent Waters Perennial Relatively Permanent Waters (RPWs) are those that typically have year -round flow These streams typically have greater biological resources than Seasonal RPWs and Non -RPWs and are capable,of supporting those resources that require perennial flow This section describes the on -site Perennial RPW Stream and the field observations supporting these determinations United States Department of Agriculture, 2013 Soil Survey of Mecklenburg County, North Carolina Z Umted,States Department of Agriculture — Natural Resources,Conservation Service, 1999 North Carolina Hydnc °Soils List, USDA- NRCS North Carolina State Office, Raleigh 3 United States Department of Agriculture —Natural Resources Conservation Service, 2012 2012 National Hydnc Soils List by State 4 Environmental, Laboratory 1987 "Corps of Engineers Wetlands Delineation Manual ", Technical Report Y -87 -1, US Army Engineer Waterways Bperimene Station, Vicksburg, Mississippi 5 US Army Corps of Engineers, April 2012 Regional Supplement to the Corps�of Engineers Wetland Delineation Manual Eastern Mountains and Piedmont Region US Army Engineer Research and Development Center, Vicksburg, Mississippi 6 "HU #" is the Hydrologic Unit Code U S Geological Survey, 1974 Hydrologic Unit Map „State of,North Carolina 2 808 Crater Street Maintenance Protect September 16, 2014 Nationwide Permit No. 3 and WOC No.3883 CWS Protect No. 2014 -3441 Stream A flows northwest across the project area for approximately 192 linear feet Stream A exhibited a strong bed and bank, moderate flow, strong presence of iron oxidizing bacteria, weak sinuosity', and an average ordinary high water width of three to four feet Stream A was classified as�a Relatively Permanent Water with perennial flow (RPW) according to USACE/EPA guidance Perennial RPW Stream A scored 37 out -of a possible 100 points on the USACE Stream Quality Assessment Worksheet and 33 5 out of a possible 61 5 points on the NCDWR Stream Classification Form, indicating perennial status (SCPI,�attached) Photographs A -D (attached) are representative of Perennial RPW Stream A Agency Correspondence Cultural Resources A letter was forwarded to the State Historic Preservation Office (SHPO) on'September 5, 2014 to determine the presence of any areas of architectural, historic, or archaeological significance that would be affected by the project As of the date of submittal no response has,been received, from the SHPO CWS also consulted the SHPO online GIS service? and the Charlotte Mecklenburg Histona Landmarks Commission database and found no sites of architectural, historical, or archaeological significance within the project limits Protected'Species A letter was forwarded to the North Carolina - Natural Heritage Program (NCNHP) on September 5, 2014 to determine the presence of any federally - listed, candidate endangered, threatened species or critical habitat located within the project area As of the date of submittal no response has been received from the NCNHP CWS also reviewed the NCNHP elemental occurrence GIS layer Based on this,review there are no current elemental occurrences within a mile�of the project site Purpose and Need for the Project The existing pipe system under Crater Street is undersized and is causing flooding of the house at 808 Crater Street The purpose of the project is to alleviate flooding by replacing the undersized pipe system with a larger pipe that meets City storm,'water design standard's Avoidance and Minimization Impacts to on -site jurisdictional waters of the U S have been reduced to,the maximum extent possible, Proper sediment and erosion control, measures will be used to,mimmize disturbances to downstream waters The proposed pipe replacement has been designed to replace the existing pipes without any additional piping of stream channel The proposed new pipe will be approximately seven feet shorter than the old system 'Furthermore, replacing the existing 20 -foot rip rap apron will be accomplished while maintaining the channel cross,section (Figure 7, attached) The proposed rip rap apron will be keyed in and - embedded at the existing channel bottom elevation These measures will ensure that aquatic life movement is`mamtamed through the affected reach per USACE requirements The ,ongmal plan called for permanent, full- channel erosion control matting (including the bottom) on the channel grading upstream of the pipe However, CMSWS now proposes to use temporary, banks only, erosion control matting with vegetation 7 http / /gis ncdcr gov/hpoweb/ Accessed June 17, 2014 8 http / /www cmhpf org/homehistoncpropernes him Accessed June 17, 2014 3 808 Crater Street Maintenance Protect September 16, 2014 Nationwide Permit No. 3 and WOC No 3883 CWS Proiect No 2014 -3441 Proposed Impacts to Jurisdictional Waters Under Nationwide Permit (NWP) No 3, unavoidable permanent impact to jurisdictional waters of the U S associated with this project are limited to a total of 60 linear feet (0 006 acre) of stream,channel (Figure `6, attached) The existing 271 -foot long pipe system will be replaced with a 264 -foot long pipe resulting on a gain of seven foot,of channel However, to, tie the Stream A into the larger pipe system, CMSWS'proposes grading the channel�upstream for 67 linear feet resulting-in a net,iinpact of 60 linear feet CMSWS also proposes to replace a 20 -linear foot rip rap apron at the pipe (Figures 6 and 7, attached) Thus, the proposed impacts for the project'total 60 linear feet of temporary impacts to Perennial RPW Stream A Proposed impacts are the result of grading the channel upstream of the new pipe for 67 linear feet (Figure 6 and 7, attached) A plan view and a profile view of the proposed upstream grading are attached as Figures 6 The banks of the.graded stream channel will be matted with biodegradable coir fibre matting and seeded with a native riparian seed mix Table 2, below, summarizes °the unavoidable impacts to on -site Jurisdictional waters of the U S Table 2. Summary of Impacts to On -Site, Jurisdictional Waters of the U.S. Jurisdictional ' ' Intermittent' Impact Type NWP Temporary / Permanent Approximate A Approx. Feature / Perennial No. Acreage Length (If) Perennial RPW perennial Grading 3 60 If '(Temporary) 0005 Stream A Stream Impacts (Total), 60 if 0 005 acre Stream Impacts ( Temposry)+ 601f 0,005 acre' On behalf of CMSWS, CWS is submitting a Pre - Construction Notification Application with attachments in accordance with Nationwide Permit General Condition No 3 1, (attached) and pursuant to Nationwide Permit No 3 and Water Quality Certification No 3883 Compensatory Mitigation Temporary impacts to jurisdictional waters of the U S have been limited to 60 linear feet of impaired stream channel Due to the limited impacts, no mitigation is proposed for these impacts 4 808 Crater Street Maintenance Project September 16, 2014 Nationwide Permit No Yand WOC No 3883 CWS Protect No 2014 -3441 Please do not hesitate to contact Isaac Hinson ,at 704 - 336 -4495 or ihrnson @ci charlotte nc us should you have any questions or comments regarding these findings Isaac Y►Ja+ n Hiin , P' WS Wetland Specialist Th&4J Blackwell PWS Semor ,Scientist Attachments Figure 1 USGS Site Location Map Figure 2 Aerial Imagery Map Figure 3 Current USDA -NRCS Mecklenburg County Soil Survey Figure 4 Historic USDA -NRCS Mecklenburg County Soil Survey Figure 5 Approximate Jurisdictional Boundary Field Map Figure 6 Plan View — Existing conditions Figure 7 Proposed,Impacts — Plan View & Profile Pre - Construction Notification Pursuant to Nationwide Permit No 3 NCDWR Stream Classification Forms (SCP 1) USACE Stream Quality Assessment Worksheet (SCP1) USACE Wetland Determination Data Form (DPI) Preliminary JD Form Photo page (A -D) cc File N Wendover Road 7 a • •' r REFERENCE: 7.5 MINUTE TOPOGRAPHIC OUADRANGEL, CHARLOTTE EAST, DATED 1991. SCALE. 1" : 2000' CWS PROJECT NO: 2014 -3441 PLICANT NO: DATE: 9 -2 -2014 DRAWN BY: A` /u CHECKED BY: TJ . 2,000 1,000 0 2,000 Feet Lcws WWW.CWS- INC.NET FIGURE NO. 808 Crater Street Main c o' Charlotte, NoIG,E Carolina CWS Proje QUALI 1 (G 41 I 4 REFERENCE: AERIAL IMAGERY BY NC ONE MAP, DATED 2010. SCALE: 1 �� . 100' CWS PROJECT NO: 2014 -3441 APPLICANT NO: DATE 9 -2 -2014 DRAWN BY AVH CHECKED BY: TJB WWW.CWS - INC.NET a 1• Legend Project limits 90 45 0 90 Feet Aerial Map 808 Crater Street Maintenance Project Charlotte, North Carolina CWS Project No. 2014 -3441 FIGURE NO. 2 J Ll f "NO, x•.. .,x" �£ .0 a '��.� r � �: zk c s ..�•«.�:..: _. �`�����6��`"`�'°�yt��,F �,tl'�r�,,,�"'z..•�;�,- •. 4� s<. s � °. `d � v ...r�•�w +' � 1 LS� S °`•- Ma'ht3.C's ti �WF.t"'°s''� ",+r- ;4 . , IN 4 f ��..G. � `fit - ?F' xy . �� � � V °i �_ i'• 1 - �.�a�'� � ��, Y�y� 2 •�'4� z � 9-. ~�7k2c t�dCy"�..• � 1�,. ��'`2d p•� /i } _ y -.y e ut` Legend s' °� '-� ' Project limits �..— ... Soils Description CuD - Cecil -Urban land complex, 8 to 15 percent slo�es S •./ lni i..! ,:, � 990 495 0 .990 Feet ' ..,,• RFF =RFNCF HISTORIC NRCS -USDA SOIL SURVEY OF MECKLENBURG COUNTY, SHEET 7, DATED 1970. SCALE 1" 1000' DATE 9 -2 -2014 Historic NRCS -USDA Soil Survey of FIGURE No. CWS PROJECT NO: DRAWN BY Jj CWS Mecklenburg Count 2014 -3441 AVH ` 808 Crater Street Maintenance Project 4 PPLICANTNO: CHECKED BY:T�� WWW CWS- INC.NET Charlotte, North Carolina CWS Project No. 2014 -3441 / L / / / r i Iry 04- CMP 605. / EXISTING DRAINAGE STRUCTURE TABLE STRUCTURE RIM INVERT IN INVERT OUT HF MARKS EX HW -1 699 94 696:94 6969A PIK AND STRUCTURE TO HL REMOVED EX. 012 699.35 693 10 695 10 7)71 AND SIIRUCI'URE 10 BE REMOVED EX- C13 10150 69300 69300 1171 AND SI'RUC HIRE 10 BE REMOVED EX CL4 701.37 69270 69370 PIPE AND S IHUCIUHL 1001 REMOVED FX FM-5 69500 09080 690 80 PIPE ANU SIHUC I UHL 10 DL REMOVED P116 F%ENT REP:0112 I�BETAO ,Al 1'99 E:MY:1V 1 REPAIR 91 '190 9111.1.101:..2 [L 148 AND 1.l 1 I R N 1TH1 STORM TIRAIN %Cr MOW NT 15806231 CRy RI Cher 13137026 TU26 PG 2£9 ALL CONSTRUCTION AND EQUIPMENT TO BE RESTRICTED TO HE 30' COMBINED EASEMENT I•NIS SIDE, • NT \ YM062.:t1'916 IO/2 P 913 \ BENCHMARK PER ED51 N 5321631/ L M66IJ4 us 2.6 5 10 95 75 / EX. STORM S1RUC IURL 10BL 16 REMOVEDITYPI 159)6223 PROP. TREE PROTECTION' Meyer LL LL._ COR5I RUC I ION F LNCING 26669 PG Etl3 1_ 125171 • REMOVED, - Hrr Ildv cLNBI RUC II.,`l EME1, \ 4 \ % 1 1 EX ASPHALT AND BASE •• \MA LRIAL TO DE REMOVE • ANU OEPLACLU Y6111 FULL/ DEPTH SECTION ■TYP • I LLLr L: 613 AN. UT HER TO DC REM091.0 AND REPLACED LX 511NUB5141 10 UI. REMOVED AND REPLACER • N KR0 • / He DV EX IREELINE 1,71 PPRO0 LOCATION Of BLI411 • IIONSHCTH.L(:r' •• SES THROUGH BOTTOM: ;TURF. 0300011113E TO BE JvLU AND REPLACE oTUr cuuu ANU / DIRE k EX B- SEWER MAIN O BE PROTECTED / N PLACE. ��— L Y. 6' WAl ER PAIN ID BL PNOI LCILU N PLACE. 804 Craler 51 A 1%.46-0 -1'I 1, 15L REMOVED ,t 75 LE, 808 Crale• SI. \EX. 45320807 10 BE REMOVED IS 65 LE •. A 40 k% H / OAR `.YeL`r ? 1 % '� - M. III Ems! E% -01.2 •r 106 LE CHNN LINK / - LNCL 10 MIL REMOVED AND RESET / \Ole\ DU IR22B Pr • • khurst Drive WOO AO' PUBNC RNO ■ ■ IA1 t 248 SY CONCRETE 1 DRIVEWAY APRON TOBE 1 N CLU 26109 6 ' CONCRETE EX PROPERTY LINE ITYPT BENCHMARK PLR IDS) N. 5318.35.:36 E 146616878 1 LEGEND EXISTING Un1DERGU0L•1.1• 4086 W 1 ECISTING GAS MAN EXISTING ovERMEAD ELECTRIC E.U6DNG L SANITARY SEWER EXISTING L WATER MAIN EXISTING FMER OPTIC MINE 14611140 STORM 004)6866 EXISTING STORM 10 BE REMOVED 1%611140 CONCRETE TO BE REMOVED EXISTING STORM 516811 LUR) TO BE REMOVED FX1TING POWER POLE TO BE REMOVED OR RELOCATE0 ET DUKE POWER PROPERTY UNE EX RIGHT OF WA 'f LIME ENS BRIG FENCE TO BE REMOVED EXISTING TREE TO BE REMOv'0 EXISTING ASPHALT AND EASE MATERIAL TO BE Ptn r. 1 CURB AND GUTTER TO BE RFMOV D1 • •11POSFD 106E PROTECTION ICLDS 4002) OW DRAINAGE EASEMENT •1170PARY CONOTRLK:NON EASEMENT 11170RARY CONSTRLKTION FENCING NOTES: SS x X V 71111)613.160 COORDINATION TO TAKE PLACE THROUGH CITY UTILITY COORDINATOR. CONTRACTOR TO SEED AND STRAW ALL DISTURBED AREAS WI THIN THE PROJECT LIMITS (9 1.217 SY TOTAL) FOUNDATION PROTECTION NOTE 1 /� f 1 /� 1 CONTRACTOR 10 TO PERFORM A PRE - CONSTRUCTION ASSESSMENT OF 1� C PROJECT AREA AND PERFORM ANY FOUNDATION PROTECTION MEASURES NECESSARY TO PROTECT AND ENSURE STRUCTURAL INTEGRITY OF EACH Ep 19 2014 BUILDING STRUCTURE THE CONTRACTOR IS TO USE AN APPROPRIATE CERTIFIED PROFESSIONAL TO RECOMMEND PROTECTION MEASURES AND SUBMIT DOCUMENTATION FOR THAT PROPOSAL TO THE CITY ENGINEER AM -. DE! I� LAND CITY INSPECTOR FOR REVIEW AT LEAST 5 DAYS AHEAD OF BEGINNING 541 1./ PERFORMED BY AIN CAREG REGIS RED APPLICABLE )IW 2 ORM W QUA HVHV3AA e /2e/f 4 SOLE RESPONSIBILITY OF THE CONTRACTOR TO ENSURE ALL STRUCTURES �NG R pERM� WITHIN OR NEAR THE CONSTRUCTION WORK AREA ARE EVALUATED AND TO � PROVIDE PROPER PROTECTION. PRE- CONSTRUCTION ASSESSMENTS MUST 0 BE PERFORMED IN THE PRESENCE OF THE CITY ENGINEER/INSPECTOR L CL TRAFFIC CONTROL NOTE a) 1 CONTRACTOR IS TO UTILIZE COOT WATCH DIAGRAM 9 DURING 0 CU e CONSTRUCTION WITHIN THE RIGHT OF WAY C (D v co .Hr N C w O .E w E O i a; N o U (yM O c 0) J) L- ii i It W I ' U W 15 E v y 0 0 e m O 7 CO vsj it DUCE ENERGY NOT5. DG AROU•D SERVICES N CONDUIT NAM EASE CONTACT 1.100.771.909016 CABLE IS DAMAGED ROIL RASE IMP DATA FROM CRY PARCEL CHARLOTTE PLANAMEIRICA.015 f(NV. 01101 DATA SIOVI ED BY LDS SRTED 1141NFOHMAIION PROVIDED BY LDSI DATED 1.14 M BEFORE YOU Met IT, THE l_Awt I= MIN 152 0' 15' 30' SCALE I' = 30' CITY PROJECT NUMBER. 671 -14 -286 I .•.� ..�. e . `s.•rsl. _lam =� • CI . ! . It • .Trams S raes -. 4.0 -. 0 • s _ _ 2 :1 G?3Fd'SMier= a s 7. • ax�srsrfJlats.- ..� �' I vi Pipe rein . ll 4 11111® `a t� • MIME MINE • 700 •U. .. �4�.i m■ .3 700 -- a_ �• '. Bt := ` IM 10214 WV IN 69', -01 WV IN M183 nb NV (1�It /�.., _�"�• -� 1 it fairer- .' -.---. - r...3. ...4 •Y.�' -. �.r••� ....r.��� M 701.n oTA197. STA 701.503 HIM. 10150 43- INVFRI IN: 692.06 51- INVERT our 691.94 •- L, r •>lf,F9iS7F1.:.:�p1G.2 t7S9tHa --' ^'� INV'' IN • 69.5.65 INV OUT. 695.65' Rw_:F-- S -.- - - -. -' -- STA 0.66.50 RIM. 700.71 46-INYLUI oul 695 �.■ �_ ... �. 11Y. - _ _ Grading, 87 H (601f net impact) I I / ----- / / I I \ \ \ \ �. - ' M% 4 .}''•� . i _ i ti b t � ~ - •Jli(y { �( 8' -'f. �'7FY- ter. I ... . - - -� II :' \\\ t .. IH \ I _- _ �- - I I __ -_ S \IJr UTILITY CROSSING E %.2. GAS LINE CUVLW t / ■Itl 6 1 I I / 695 1 ME , ! F Lw \ EX. GRADE CI \ \ / CENTERLINE E%. SD OF SD PIPE PPE TO BE YPI E.......1.11. '•.an •612 •r f r . • - \ 1 SS IM': 894.05 \ NLMOVL011 \ \ 11iVP, 11 �. C : - ap • 1 j! `` 6B,`.1fF� / `� H1M. JSB NNVEPT IN �'ll.,.�. _ �z , , ' _ jT}�. . - - -___ ^' [" 4 2T.. - -�J - - 1111 '- 68'.., V<W. 14.41 LF OFan'RCY �'14Ye _ --- \ _ • •' /1 1 I_ -f - -� _ - -- . HRDP 14068 LF L% 5M'RCP :0.786 _ 4 �� . -� ' -rRE AM ELL`: 1190 ED HD HW.69S Stl IN'. fiW.31 INV WT: 688.11 �\ ! 690 IOP OF WALL: 69150 51' Nev MI 68/.07 - -_ m- u 0 808 Crater Street Maintenance Pt ag '-'6 CC) City of Charlotte J� a �1 Charlotte - Mecklenburg Storm Water Services S g O ` Figure 7. Proposed Impacts - Plan Vieei I Pro�iile Z LI c) PH,:, - PROP. t4.MLF OF 54. RCP is l. - . • I I S I A :. KIM. c_•'., .. 6-INVER] IN. E9 48. INVERT OUT r. rat - �' • o�?-'o _ PROP. MI -3A TA2CId A 2.25..3 HIM, 70131 ^ ^r ^- RIP.RAF' APRON LLLvAI ION 640 84 LENGTH: 20' APRON THICKNESS. 27- ULLMAN ]PONE SILL: e u \ \ NOTES. 1. a 3. A. SINGLL CAICII BASINS (CI: 5000! 840.01. ALL PIPE TO BE CLASS NI RCP UNLESS OTHERWISE ALL PIPE JOINTS TO BE WRAPPED. CONI NA CIO.. IO VI RIFT ALL RANI I ART SLWLHLA \ `- ----- NOTED. 1LHALS PRIOR 10 L�_ RE (► J 685 5TA 2.1 T2: RIM: 701.73 - 54• INVERT IN ■91 :I, ...INVERT OU F.49 I.16 PROP. 13.56 IF OF +1- H STORM DRAINAGE r 1 I In _ PROFILE 54' INVERT IN. 691.62 54- INVERT OUT 681.62 - HORIZONTAL SCALE. VERTICAL SCALE. EXISTING GROUND - 1 • • 28 1' - 2 - - 5. 0.1 CONSTRUCTION. CONTRACTOR TO COORDINATE WITI I CMUD REGARDING TEMPORARY OIL PLRMANENI WAILN ML FL/1 AND SLHVICLINLLOCA PIONS REFER TO GIO FOR LIMITS OF PAVEMENT RESTORATION. DE'NR• STORM M wi 0 +00 1+00 2 +00 3 +00 4 +00 5 +00 6 +00 _. - - fir° 804 Craw S1 _ - T �. f v,u Pubic vv I . - 7-- (\ LEGEND f ENS1WU90lan rti L. cn0. I., - I., oa- MTe.G w,m n FAI6T4W.w,TEARwSLWL, -` I I I I - ' 'roposed eplacement of rip apron 1:1 basis, j E.. H.zs•CMP695.D,J \\ \\ \ NI- CONTRACTOR TO RE8LAC ,SIXIel03 PDC Ine. TREES I SHRUBS REMOVED ' - -. I1 W'ST1BPG1A WwEGCONSIrCE ON LX. 10. ES WRMN TCE AND Lx. I0 HA/NI SCREEN RMI Proposed Impact: rading 67 If 60 If net impact) r LLSTNGAWAIRCGNTO., FaXTINGIIASOn coerr ost o.VS_'O MAMi toNiaM - °° '/ v l y� �� i n _ P%------- , N . No Impect y \\ tl1 t PROP 0.2 n,H 15406155 Henry, 6MCV9e Ir .W;,. .. -. - - _ S6.. „ I E% TREEUNE� �_(TYP 'yJ ' /- - ME B TEMP. CONSTRUCTION 15806222 PROP. 13.56 IF Of 54'RGPQ POOR EASEMENT Gyd GKAMI6 L.aanv.,- 1 \\ WF \ 159062.11 \ 6I NNONCU.,Iu.1 STOW, PPG VXOP. TEMP. Ex. PROPE CONSTRUCTION PINE(VIP, I t EASEMENT (TYP) PROP. REGRADE• I INAGR DEGRADE EL 15 1.IATTED WITH NAG j "nI OR EOl1AL AND ,•. �I DEW, IDS SYI �. J WM. 549.35 IA INV IN 69340 PROP. HEADWALL E) = �� 48. OW. OM T. 693•0 PROP Cl .a V. Cen0W. MC NGOn t0.261TYP1 D8 210B0 PG 237 TREE PROTECTION OW: VROP. 2S'VLXMANLNI STORM DRAINAGE EASEMENT I e. CW d Chvion• ALL CONSTRUCTION AND / DB 7026 M.:O1. \\ 1 EO TO BE RESTRICTED 808 Crater M. Plants �'• 1'A IOM 701 J7 54 -INV IN: NEU(PROP. MH.3A1 54'INV WT. 691.452 1PROP. HW 51 DB 13721 PG .15/. PROP, Xi' PERMANENT STORM DRAINAGE LASLMLNI IREMNT TO THE V COMBINEn - A EASEMENT (THIS SIDE) \\ 1 \\ \ 11sY° ©)))� e � a -� • @� B ' - ° • SDE SIX Is -_ / 10' I y CDOWNSTIEAM OF HW-S \\ I MI . _ SS �q� e - r' Ste- 913E S U OE ODE snL s \ E aa,...., \ \ - L m.N.n. . .- Es.ln 20'GP.6W.:M D t. SS SS ,aa �I_ -PROP. 7441 LE OF 4e'HCP 1.41' �� _........_. -- - - 3 �- J L.- PRO4'.1W.881F OF'n- NCP BB O.TB% ... u .• S4 AS S SS II 55 SS SR - FIGURE 7 :� I IiC - - -� SS 60 O -- -� SS 55 PROP. 56 -tlI LF OF 4B'NCP ®JIM'% �, es* Mr swat _' , 111 ! 70 o S - - o ��� %� __. OE 5 SDE GGOGGC _mW - - -- _. '�- I:=111 .. - -� » BENCHMARK PER LD51 N.531835.36 L. 1446166.50 • �� sPo �� .� New channel - 7 If IWTt1 I I PROP. TREE PROTECTION I I - ) 1 CONSONUC HON PINGING ( '- 125 LFI CwI)� W (Pipe removal) PROP C -.l ; //./(� is rM RIP -RAP APRON // BLS. hr 18'RCP.6B1 a9 �`S PROP. HEADWALL- 700 KIM: TDI. /1 INV. DDT:996131MT, 158061/2 R11S4 B.6 Lon JRn +°D' DO 17822 PG 915 RAP. -TOt.2 48' INV. IN.692.361PROP. DI 2) SI'INV. OUT. 6B1.9p (1111/OP 145.1-3A. PROP MN3A N M. /01. /3 54'08 OUT: /61PROP.G-JI 54' NV. OUT: 691 T6 (PROP. 0-4 PROP. HYAS 1 OP OF WALL 695.00 54'NVIN. 690t(PROP.Gi) Ex.Inv 54 CMP:68].01 LLEVADON 69000 1 LENGTH. 20 /� -� WIDTH AT ENDO, APRON. 365' - - ME W ITF21 NCOOTb 838.51 RYP) L . ' 812 D-sler SI. PIS \ �� \ \, Cr) en - CATCH IICODTiM0A1 `�" ; I PREFER 10 LF OF 1 S91LL1) NCWIS NB.SI ITVP! ' ROP. 14.1415 Of 54' RCP ®1.00% P ASPHALT PAVEMENT gEPNR AMTS ITrP EGM151TONE SIZE2Tf CLUSb M.ZS 8CNGIMARI( H�13 E'. 1468006115 �6R5755 15806225 I • 1 , Veira, E B.dlneNe 1 401218 PG TW 1 am - DATE: April 14, 2014 DESIGNED 8Y: MLG DRAWN BY: MLG CHECKED BY FJM Q.0 BY: FJM SCALE PROJECT a: 1013362 C I.I 1 7 r 1 SSSS 3 U ^- 1 - J \ , 1 EL 15906223 61orm lames LI, D8 26609 PG 96.3 sePPRIS a POI la a to 30' q I 158118220 N C. --CALL Cu..e E I' = iil .0M X. II Wn9KT9ys Jr. TH! LAVA DU 16029 PG 5J CITY PROJECT NUMBER: 671 -14 -286 UJ 01I 0 Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Page 1 of 12 PCN Form — Version 1.3 December 10, 2008 Version Pre - Construction Notification (PCN) Form A. Applicant Information 1. Processing 1a. Type(s) of approval sought from the Corps: ®Section 404 Permit E] Section 10 Permit 1b. Specify Nationwide Permit (NWP) number: 3 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑ Yes ® No 1d. Type(s) of approval sought from the DWQ (check all that apply): ® 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization 1e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ® No For the record only for Corps Permit: ❑ Yes ® No 1f. 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: 808 Crater Street Maintenance Project 2b. County: Mecklenburg 2c. Nearest municipality / town: Charlotte 2d. Subdivision name: N/A Str 19 Z014 2e. NCDOT only, T.I.P. or state project no: N/A ST DENR -LAND QUALITY 3. Owner Information 3a. Name(s) on Recorded Deed: HENRY B AND MAUDE P CANTRELL LLC 3b. Deed Book and Page No. 27080 -237 3c. Responsible Party (for LLC if applicable): N/A 3d. Street address: 2100 PROVIDENCE RD 3e. City, state, zip: CHARLOTTE NC 28211 3f. Telephone no.: 3g. Fax no.: 3h. Email address: Page 1 of 12 PCN Form — Version 1.3 December 10, 2008 Version 4 Applicant Information (if different from owner) 4a Applicant is ❑ Agent ® Other, specify Charlotte - Mecklenburg Storm Water Services 4b Name Mr Isaac Hinson, PWS 4c Business name (if applicable) Charlotte - Mecklenburg Storm Water Services (CMSWS) 4d Street address 600 E Fourth Street 4e City, state, zip Charlotte, NC 28202 4f Telephone no (704) 336 -4495 4g Fax no (704) 353 -0473 4h Email address ihinson @ci charlotte nc us 5 Agent/Consultant Information (if applicable) 5a Name Thomas Blackwell 5b Business name (if applicable) Carolina Wetland Services, Inc 5c Street address 550 E Westinghouse Blvd 5d City, state, zip Charlotte, NC 28273 5e Telephone no 704- 336 -4495 5f Fax no 704- 527 -1133 5g Email address tom @cws -inc net Page 2 of 12 PCN Form,— Version 1 3 December 110, 2008 Version B Project Information and Prior Project History 1. Property Identification 1a Property identification no- (tax PIN or parcel ID) 1'5906222,15906223;15906155,15906172,159061'03 'Latitude 35198788 Longitude - 1 b Site coordinates (in decimal degrees) 80 787559 (DD DDDDDD) ( -DD DDDDDD) 1c Property size 124 acres 2 Surface Waters 2a Name of nearest body of water (stream, river, etc ) to UT to Edwards Branch proposed project 2b Water Quality Classification of nearest receiving water Class C 2c Rivet basin Santee (HU# 03050103) 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 project area is approximately 1 24 acre in extent and is comprised of single,famdy residences with maintained landscaping and adjacent undeveloped wooded areas Dominant, vegetation within the project area consists of tulip tree (Linodendron tulipifera), red maple (Acer rubrum),, Chinese privet (Ligustrum sinense), Mary's grass (Microstegwm vimineum), smartweed (Polygonum sp ), poison'ivy (Toxicodendron radicans), and English ivy (Hedera helix) ,According- to the Soil Survey of Mecklenburg County (Figures 3 and,4 NRCS Soil Survey Maps„ attached), on -site sods,consist,of Cecil -Urban Iand'complex, 8 to 15 percent slopes (CuD) None of the on -site sods are listed on the North Carolina Hydnc Soils List for Mecklenburg, County or on the National Hydnc Sods List 3b List the total estimated acreage of'all existing wetlands on the property 0 3c List the total estimated linear'feet of all existing streams (intermittent and perennial) on the property 192 3 linear feet,of perennial stream stream 3d Explain the purpose of the proposed project The existing pipe system under Crater Street is undersized and is causing flooding of the house at 808 Crater Street The purpose of the project is to alleviate flooding by replacing the undersized pipe system with a larger pipe that meets City storm water design standards 3e Describe the overall project in detail, including the type of equipment to be used Under Nationwide Permit (NWP) No 3, unavoidable permanent impact to jurisdictional waters of °the U S associated with this project are limited to a total of 60 linear feet (0 006 acre) of stream channel (Figure 6, attached) The existing 271 -foot long pipe system will be replaced with a 264 -foot long pipe resulting on a gain of seven foot of channel However, to tie the Stream A into the larger pipe system, CMSWS proposes grading °the channel upstream for 67 linear feet resulting in a net impact of 60 linear feet CMSWS also proposes to replace a 20- linear foot rip rap apron at,the pipe (Figures 6 and 7, attached) Thus, the proposed impacts for the project total 60 linear feet of permanent impacts to Perennial RPW Stream A Proposed impacts are the result of grading the channel upstream oFthe new pipe for 67 linear feet (Figure 6 and 7, attached) A plan view and a profile view,of the proposed upstream grading are attached as Figures 6 The banks of the graded stream channel will be matted with biodegradable coir fibre matting and seeded with a native riparian seed mix A trackhoe and other typical construction equipment will be used to construct this project Page 3 of 12 PCN Form — Version 1 3 December 10, 2008 Version 4 Jurisdictional Determinations 4a Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all ,prior phases), in, the pasty Comments Yes ®No El Unknown 4b If the Corps made the jurisdictional determination, what,type of determination was made? El Preliminary ❑,Final 4c If yes, who delineated the,junsdictional areas? Name (if known) Agency /Consultant Company Other 4d If yes, list the dates of °the Corps jurisdictional determinations or State determinations and attach documentation 5 Project History 5a Have permits orrcertifications been requested or obtained for this project (including all prior phases) in the pasty ❑Yes [D No El Unknown 5b If yes, explain in detail according to "'help file" instructions 6 Future Project Plans 6a Is this a phased project? ❑ Yes ® No 6b If yes, explain Page 4,of'12 PCN Form — Version 1 3 December 10, 2008 Version C Proposed Impacts Inventory 1 Impacts Summary la Which sections were completed below for your project (check all that apply) ❑ Wetlands ® Streams - tributaries ❑ 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 Wetland impact Type of jurisdiction number — Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent,(P) or (if known) DWQ — non -404, other) (acres) Temporary T W1 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W2 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W3 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W4 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W5 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W6 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ 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 Type of jurisdiction Average Impact number - (PER) or (Corps - 404, 10 stream length Permanent (P) or intermittent DW,Q — non -404, width (linear Temporary (T) (INT)? other) (feet) feet) S1 ❑ P ®T Grading Perennial RPW Stream A ® PER ❑ INT ® Corps ❑ DWQ T -4 60' S2 ❑ P ❑ T ❑ PER '❑ Corps ❑ INT ❑ DWQ S3 ❑ P ❑ T ❑ PER ❑ Corps , ❑ INT ❑ DWQ S4 ❑ P ❑ T, ❑ PER ❑ Corps ❑ INT ❑ DWQ S5 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S6 ❑ P ❑ T ❑ PER ❑ Corps '❑ ❑ INT DWQ 3h Total stream and tributary impacts 67' 31' Comments Temporary impact to Jurisdictional Streams total 60 If (0 005 acre),of stream channel Page 5, of 12 PCN Form — Version 1 3 December 10, 2008 Version 4 Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open watenof the U S then individually list all open water impacts below 4a 4b 4c 4d 4e Open water Name of waterbody impact number — (if applicable) Type of impact Waterbody type Area of impact (acres) Permanent (P) or Temporary T 01 ❑P ❑T 02 ❑P ❑T 03 ❑P ❑T 04 ❑P ❑T 4f. Total open water impacts 4g Comments 5 Pond or Lake Construction If pond or lake construction proposed, then complete the chart below 5a 5b 5c 5d 5e Wetland Impacts (acres) Stream Impacts (feet) Upland Pond ID Proposed use or purpose (acres) number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded 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 ou_MUST_fill out Section D of this form 6a ❑ Neuse ❑ Tar - Pamlico ❑ Other Project is in which protected basin? ❑ Catawba ❑ Randleman 6b 6c 6d 6e 6f 6g Buffer impact number — Reason Buffer Zone 1 impact Zone 2 impact - Permanent (P) or _ for Stream name mitigation (square feet) (square feet) Temporary T impact -required? B1 ❑P ❑T El Yes ❑ No B2 ❑ P ❑ T ❑ Yes ❑,No B3 ❑ P ❑ T 7E]'No ❑ Yes 6h Total buffer impacts 61 Comments Page 6 of 12 P,CN Form — Version 1 3 December 10, 2008 Version D Impact Justification and Mitigation 1 Avoidance and Minimization 1a Specifically describe measures taken to avoid or minimize the proposed impacts in designing project Impacts to on -site jurisdictional waters of the U S have been reduced to the maximum extent possible Proper sediment and erosion control measures will be used to minimize disturbances to downstream waters The proposed pipe replacement has been designed to replace the existing pipes without any additional piping of stream' channel The proposed new pipe will be approximately seven feet shorter than the old system Furthermore, replacing the existing 20 -foot rip rap apron will be accomplished while maintaining the channel cross section (Figure 7, attached) The proposed rip rap apron will be keyed in and embedded at the existing channel bottom elevation These measures will ensure that aquatic life movement is maintained through the affected reach per USACE requirements The original plan called for permanent, full - channel erosion control matting (including the bottom) on the channel grading upstream of the pipe However, ,CMSWS now proposes to use temporary, banks only, erosion control matting with vegetation 1 b Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques Impacts to on -site jurisdictional waters of the U S have been reduced to the maximum extent practicable Proper sediment and erosion control measures will be used to minimize disturbances to downstream waters 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 1 2c If'yes, which mitigatiomoption will be used for this projects ❑ Mitigation bank E] 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 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 ❑ warm ❑ cool ❑cold 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 Ea If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan Page 7 of 12 PCN Form — Version 1 3 December 10, 2008 Version 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 8 of 1'2 PCN Form — Version 1 3 December 10, 2008,V,ersion E Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1a Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes ® No within one of the NC Riparian Buffer Protection Rules? lb If yes, then is a diffuse flow plan included? If no, explain why ❑ Yes ❑ No Comments 2 Stormwater Management Plan 2a What is the overall percent imperviousness of this project? % 2b Does this project require a Stormwater"Management Plan? ❑ Yes ® No 2c If this project DOES NOT require a Stormwater Management Plan, explain Why 2d If this project DOES require a Stormwater Management Plan, then provide a brief, narrativeYdescnption of,the plan ® Certified Local Government 2e Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program ❑ DWQ 401 Unit 3 Certified Local Government Stormwater Review 3a In which local government's jurisdiction is this project? Mecklenburg County ® Phase II '3b Which of the following locally - implemented stormwater management programs ❑ NSW ❑ USMP apply (check all that apply) ❑ Water Supply Watershed ❑ Other '3c Has the approved Stormwater Management Plan with prootof 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 9 of 12 PCN Form — Version 1 3 December 10, 2008 Version F. Supplementary Information 1 Environmental Documentation (DWQ Requirement) la Does the project involve an expenditure of public (federal /state /local) funds or the ® Yes ❑ No use of public (federal /state) land? lb 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 SEP,A final approval ❑ Yes ❑ No letter ) 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 S_ tandards, ❑ Yes ® No or Riparian Buffer Rules (15A NCAC 2B 0200)? 2b Is this an after - the -fact permit application? ❑ 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 E] 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 The project will not result in additional future development 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 10 of'12 PCN Form —'Version 13 December 10, 2008 Version 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 ® No impacts? El Raleigh, 5c If yes, indicate the,USFWS Field Office you have contacted ❑ Asheville 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 September 5, 2014 to determine the presence of any federally - listed, candidate endangered, threatened species or critical habitat located within the project area As of the date of submittal no response has been received from the NCNHP CWS also reviewed the NCNHP elemental occurrence GIS layer There are no current elemental occurrences within a mile of the project site 6 Essential Fish Habitat (Corps Requirement) 6a Will this project occur in or near an area designated as essential fish habitats ❑ Yes ® No 6b What data sources did you use to determine whether your site would impact Essential Fish Habitat? NOAA Fisheries http / /sharpfin nmfs noaa gov /website /EFH_Mapper /map aspx 7 Historic or Prehistoric Cultural Resources (Corps Requirement) 7a Will this project occur in or near an area thatfthe 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 historykand 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 September 5, 2014 to determine the presence of any areas of architectural, historic, or archaeological significance that would be affected by the project As of the date of submittal no response has been received from the SHPO CWS also consulted the SHPO online GIS service and the Charlotte Mecklenburg Historic Landmarks Commission database and found no sites of architectural, historical, or archaeological significance within the project limits 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 projectrneets FEMA requirements 8c What source(s) did you use to make the,floodplain determination? FEMA FIRM No 3710456300K Mr Isaac Hinson, PWS 9/16/14 Applicant/Agent's Printed Name Date Applicant/Agent's'Signature (Agent's signature is valid only if an authorization letter from the applicant is provided Page 11 of 12 PCN Form — Version 1 3 December 10, 2008 Version i.%- " Yp y otrewis xuenwicareon v orin version 4.19 Date. ' � �- ProJecY/Site � �1c4-} Sire- Latitude: t �8J Evaluator: rl'la�-" r3 f3/e-L/-kV're11 Strong County: f/'Ie c . ka'l Longitude:PVA Total Points: ? ) '? Stream is at least intermittent ? Stream Determination (circle e Ephemeral intermittent ere Other S`( Quad Name' if Z -16 or perennial if 30" f 05 0 e g d /r A Geomorphology Subtotal = ! Absent Weak Moderate Strong 1a Continuity of channel bed and bank 0 1 _ 2 0 2 Sinuosity of channel along thalweg 05 0 1 2 3 3 In- channel structure ex nffle -pool, step -pool, n le- ool sequence 0 �-'� 2 3 4 Particle size of stream substrate 0 1 1 3 5 Active /relict floodplain 0 1 1 3 6 Deposib6nalbars or benches 0 1 3 7 Recent alluvial deposits 0 2 3 8 Headcuts 1 2 3 9 Grade control 0 05 1 10 Natural valley 0 05 1 11 Second,or greater order channel No IOD Yes = 3 artificial ditches are not rated, see dish`' sloes in manual B Hydrology (Subtotal_ = / , J _ ) 12 Presence ofBaseflow 0 1 Asa' 3 13 Iron oxidizing bacteria 0 1 '2_ _ 3 14 Leaf litter 0 1' 05 0 _ 15- Sedimenton plants or debris 0 &V 1 15 16 Organic,debns lines, or piles 0 2 1 15 17 Soil -based evidence,of high water table? No = 0 Yes 3 C Biology Subtotal = 4i 18 Fibrous roots in streambed 2 1 0 19 Rooted upland plants In streambed ca 2 1 0 20 Macrobenthos (note diversity and abundance) 0 1 2 3 21 Aquatic Mollusks 0 1 2 3 22 Fish 05 1 15 23 Crayfish 0 0 1 15 24 Amphibians 0 05 15 25 Algae, 0 1 15 26 Wetland plants in streambed FACW = ,0`75, OBL = 15 Other = 0 'perennial streams may also be Identified using other methods See p 35 of manual Notes Sketch WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Region Project/Site 808 Crater Street`Maintenance City /County Mecklenburg Sampling Date 9/2/2014 Applicant/Owner CMSWS State NC Sampling Point DP1 Investigator(s) Thomas Blackwell Section, Township, Range ChEriotte Landform (hillslope, terrace, etc ) terrace Local relief (concave, convex, none) none Slope ( %) 0 -2% Subregion (LRR or MLRA) MLR` Lat N35 198044 Long W80 787114 Datum NAD83 Soil Map Unit Name CuD Are climatic / hydrologic conddions on the site typical for this time of year? Yes X Are,Vegetation Sod or Hydrology significantly disturbed? Are Vegetation Soil or Hydrology naturally problematic? NWI classification NSA No (If no, explain in Remarks ) Are "Normal Circumstances" present? Yes= No (If needed, explain any answers in Remarks ) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes= No Is the Sampled Area Hydric Sod Present? Yes= No within a Wetland? Yes No Wetland Hydrology Present? Yes= No 0 Data point Is representative for an upland area HYDROLOGY Wetland Hydrology Indicators I Secondary Indicators (minimum of two required) Primary Indicators (minimum of one is required, check all that apply) =1surface Sod Cracks (136) =Surface Water (Al) =True Aquatic Plants (B14) =1sparsely Vegetated Concave Surface (88) High Water Table (A2) =Hydrogen Sulfide Odor (Cl) =Drainage Patterns (B10) =Saturation (A3) =Oxidized Rhizospheres on Living Roots (C3) =Moss Trim Lines(B16) =Water Marks (B1) =Presence of Reduced Iron (C4) =Dry- Season Water Table (C2) =Sediment Deposits (B2) =Recent Iron Reduction in Tilled Sods (C6) =Crayfish Burrows (C8) =Drift Deposits (B3) =Thin Muck Surface (C7) [Saturation Visible on Aerial Imagery (C9) =Algal Mat or Crust (64) Other (Explain in Remarks) =Stunted or Stressed Plants,(D1) =Iron Deposits (65) =]Geomorphic Position (D2) =Inundation Visible on Aerial Imagery (B7) =Shallow Aqwtard (D3) =Water - Stained Leaves (69) =Microtopographic Relief (D4) =Aquatic,Fauna (B13) =FAC- Neutral Test (D5) Field Observations Surface Water Present? Yes= No= Depth (inches) Water Table Present? Yes= No= Depth (inches) Saturation Present? Yes= No= Depth (inches) Wetland Hydrology Present? Yes= No ✓� includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available Remarks No Indicators for hydrology present US Army Corps of Engineers ( Eastern Mountains and Piedmont — Version 2 0 VEGETATION (Five Strata)— Use scientific names of plants Sampling Point, DP1 Remarks (Include photo numbers here�or on a separate sheet ) 71 % of the dominant vegetation Is FAC orwettor US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2 0 Absolute Dominant Indicator Dominance Test worksheet Tree Stratum (Plot size ) % Cover Species? Status Number of Dominant Species 1 Linodendron tulipifera 80 Yes FACU That Are OBL, FACW, or FAC 5 (A) 2 Juglans anerea 10 No FACU - - Total Number of Dominant 3 Species Across All Strata 7 (B) 4 Percent of Dominant Species 5 That Are OBL, FACW, or FAC 71 % (A/B) 6 Prevalence Index worksheet 7 90 = Total Cover Total % Cover of Multiply by Sapling Stratum (Plot size ) OBL species x 1 = 1 FACW species x 2 = '2 FAC species x 3 = 3 FACU species x 4 = 4 UPL species x 5 = 5 Column Totals (A) (B) 6 Prevalence Index, = B /A­ 7 Hydrophytic Vegetation Indicators = Total Cover Q1 -Rapid Test for Hydrophytic Vegetation Shrub Stratum (Plot size ) 1 Acer rubrum 10 Yes FAC 02 - Dominance Test is >50% 2 Ligustrum sinense 10 Yes FACU 03 - Prevalence Index is <_3 0' 3 Sambucus nigra 10 Yes FAC =4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) 4 ❑Problematic Hydrophytic Vegetation' (Explain) 5 6 'Indicators of hydnc soil and wetland hydrology must 7 be present, unless disturbed or problematic 30 = Total Cover Definitions of Five Vegetation Strata Herb Stratum (Plot size ) 1 Microstegwm vimineum 85 Yes FAC Tree — Woody plants, excluding woody vines, 2 Clitona,manana 40 Yes FAC approximately 20 ft (6 m) or more in height and 3 in (7 6 cm) or larger in diameter at breast height (DBH) 3 Hedera helix 20 No FACU 4 Boehmena cylindnca 10 'No FACW Sapling — Woody plants, excluding woody vines, approximately 20 ft�(6 m) or more in height and,less 5 than 3 in (7'6 cm) DBH 6 Shrub — Woody plants, excluding woody vines, 7 approximately 31to,20 ft (1 to 6,m) in height 8 9 Herb — All herbaceous (non- woody) plants, including herbaceous vines, regardless of'size, and woody 10 plants, except woody vines, less than approximately 3 11 ft (1 m)'in height 12 Woody vine— All woody vines, regardless of height = Total Cover Woody Vine Stratum (Plot size ) 1 Toxicodendron radicans 10 Yes FAC 2 3 4 Hydrophytic Vegetation ��j j ❑ 5 Present? Yesi . i No 10 = Total Cover Remarks (Include photo numbers here�or on a separate sheet ) 71 % of the dominant vegetation Is FAC orwettor US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2 0 � , a SOIL Sampling Point DP1 Profile Description (Describe to the depth needed to document the,,indicator'or confirm the absence<oVindicators ) Depth 'Matrix Redox Features (inches) Colon(moist) % Color (moist) % Type Loc Texture Remarks 0 -20 5YR 4'/6 100 Sandy Clay Loam Sod Indicators "Histosol "(A1) ❑Histic Epipedon (A2) =Black Histic (A3) ❑HydrogemSulfide (A4) =Stratified Layers (A5) =2 cm Muck (A10) (LRR N) =Depleted Below Dark Surface (A11) =Thick Dark Surface (Al2) ❑Sandy Mucky Mineral (S1) (LRR N, MLRA 147, 148) =Sandy Gleyed Matrix (S4) =Sandy Redox (S5) =Stripped Matrix (S6) Type Depth (inches) 1 teduced Matrix, MS= Masked Sand Grains 2Location PL =Pore Lining, M= Matrix =Dark Surface (S7) Indicators for Problematic Hydric So ❑2 cm Muck (A10) (MLRA 147) ❑Polyvalue Below,S6rface (S8) (MLRA 147, 148) =Coast Prairie Redox (A16) =Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) =Loamy Gleyed Matrix (F2) =Piedmont Floodplain Soils (F19) =Depleted Matrix (F3) ❑Redox Dark Surface (F6) (MLRA 136,14T) =Very Shallow Dark Surface (TF12) =Depleted Dark Surface (F7) =Other (Explain in Remarks) ❑ Redox Depressions (F8) =Iron-Manganese Masses (F12) (LRR'N, MLRA 136) ❑Umbric Surface (F13) (MLRA 136, 122) 31ndicators of hydrophytic'vegetation and =Piedmont Floodplain-Soils,(F19) (MLRA 148) wetland,hydrology must be present, r—IRed Parent Material (F21) (MLRA,127, 147) unless disturbed or'problematic No hydric soil Indicators present Hydric Soil Present? Yes= No = US Army Corps of Engineers, Eastern,Mountains and Piedmont – Version 12 0 e I a ATTACHMENT PRELIMINARY JURISDICTIONAL DETERMINATION FORM I BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR PRELIMINARY JURISDICTIONAL DETERMINATION (JD): 09/08/2014 B. NAME AND ADDRESS OF PERSON REQUESTING PRELIMINARY JD: Charlotte — Mecklenburg Storm Water Services POC Mr Isaac Hinson 600 E Fourth Street Charlotte, North Carolina 28202 C. DISTRICT OFFICE, FILE NAME, AND NUMBER: Wilmington District — Asheville Regulatory Field Office D. PROJECT LOCATION(S)AND BACKGROUND INFORMATION: located at 808 Crater Street in Charlotte, NC (USE THE ATTACHED TABLE TO DOCUMENT MULTIPLE WATERBODIES AT'DIFFERENT SITES) State NC County /parish /borough Mecklenburg City Charlotte 35198788° N, Long 80 787559 0'W Universal Transverse Mercator NAD 83 Name of nearest waterbody UT to Edwards Branch Identify (estimate) amount of waters in the review area Non - wetland waters 192 3 linear feet 3 -4' width (ft) and /,or 0 006 acre Cowardin Class R5UB1 Stream Flow Perennial Wetlands Cowardin Class Name of any water bodies on the site that have been identified as Section 10 waters Tidal Non -Tidal E. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): ❑ Office (Desk) Determination Date ® Field Determination Date(s) September 2, 2014 . e • 1 The Corps of Engineers believes that there may be jurisdictional waters of the United States on the subject site, and the permit applicant or other affected party who requested this preliminary JD is hereby advised of his or her option to request and obtain an approved jurisdictional determination (JD) for that site Nevertheless, the permit applicant or other person who requested this preliminary JD has declined to exercise the option to obtain an approved JD in this instance and at this time, 2, In any circumstance where a permit applicant obtains an individual permit, or a Nationwide General Permit (NWP) or other general permit verification requiring "pre- construction notification" (PCN), or requests verification for a non - reporting NWP or other general permit, and the permit applicant has, not requested an approved JD for the activity,, the permit applicant is hereby made aware of the following, (1) the permit applicant has elected to seek a permit authorization based on a preliminary JD, Which does not make an official determination of jurisdictional waters,, (2) that the,applicant has the option to request an approved JD before accepting the terms and conditions of the permit authorization, and that basing a permit authorization on an approved JD could possibly result in less compensatory mitigation being required or different special conditions, (3) that the applicant has the right to request an individual permit rather than accepting the terms and conditions of the NWP or other general permit authorization, (4) that the applicant can accept a permit authorization and thereby agree to comply with all the terms and conditions of that permit, including whatever mitigation requirements the Corps has determined to be necessary, (5) that undertaking any activity in reliance upon the subject permit authorization without requesting an approved JD constitutes the applicant's acceptance of the use of the preliminary JD, but that either form of JD will be processed as soon as is practicable, (6) accepting a permit authorization (e g , signing a proffered individual permit) or undertaking any activity in reliance on any form of Corps permit authorization based on a preliminary JD constitutes agreement that all wetlands and other water bodies on the site affected in any way by that activity are jurisdictional waters of the United States, and precludes any challenge to such jurisdiction in any administrative, or judicial compliance or enforcement action, or in any administrative appeal or in any Federal court, and (7) whether the applicant elects to use either an approved JD or a preliminary JD, that JD Will be processed as soon as is practicable Further, an approved JD, a proffered individual permit (and all terms and conditions contained therein), or individual permit denial can be administratively appealed pursuant to 33 C F R Part 331, and that in any administrative appeal, jurisdictional issues can be raised (see 33 C F R 331 5(a)(2)) If, during that administrative appeal, it becomes necessary to make an official determination Whether CWA jurisdiction exists over a site, or to provide an official delineation of jurisdictional waters on the site, the Corps will provide an approved JD to accomplish 'that °result, as soon as is, practicable This preliminary JD finds that there "may be" waters of the United States on the subject project site, and identifies all aquatic features on the site that could be affected by the proposed activity, based on the following information F] I SUPPORTING DATA. Data reviewed for preliminary JD (check all that apply - checked items should be included in case file and, where checked and requested, appropriately reference sources below) ® Maps, plans, plots or plat submitted by or on behalf of the applicant/consultant ®,Data sheets' prepared /submitted by or on behalf of the applicant/consultant ❑ Office concurs with data sheets /delineation report ❑ Office does not concur with data sheets /delineation report ❑ Data sheets prepared by the Corps ❑ Corps navigable waters' study ❑ U S Geological Survey Hydrologic Atlas ❑ USGS NHD data ❑ USGS 8 and 12 digit HUC maps ® U S Geological 'Survey map(s) Cite scale & quad name 1 24;000, Charlotte East, NC, Dated 11991 ® USDA Natural Resources Conservation Service Soil Survey Citation Mecklenburg County Soil Survey ❑ National wetlands inventory map(s) Cite name ❑ State /Local wetland inventory map(s) ❑ FEMA/FIRM maps ❑ 100 -year Floodplain Elevation is of 1929) (National Geodectic Vertical Datum ® Photographs ® Aerial (Name & Date) Mecklenburg County, 2007 or ®' Other (Name & Dafe)_Site photographs of stream channel (July, 2014) ❑ Previous determination(s) File no and date of response letter ❑ Other information (please specify) determinations. Signature and date of Regulatory Project Manager (REQUIRED) 3 rm has not necessari i1 C -�� 9/16/14 Signature and date of person requesting preliminary JD (REQUIRED, unless obtaining the signature is impracticable) j - Site Number Latitude Longitude Cowardian Class Estimated Amount of Aquatic Resource in Review Area Class of Aquatic Resource Stream A N35 198788° W80 787559° R5UB1 192 3 linear feet non - section 10 -- non -tidal 0 808 Crater Street Maintenance Project September 10, 2014 Nationwide Permit No. 3 and WOC No.3883 CWS Project No. 2014 -3441 Photograph A. View of Stream A, facing downstream. Photograph B. View of Stream A, facing upstream a 1 808 Crater Street Maintenance Project September 10, 2014 Nationwide Permit No. 3 and WQC No.3883 CWS Proiect No. 2014 -3441 Photograph C. View of Stream A, facing downstream. tr � Photograph D. View of Stream A, facing upstream. K