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HomeMy WebLinkAbout20141084 Ver 1_Site Plan_20141013Corps Submittal Cover Sheet Please provide the following info 2 0 1 4 1 0 8 4 1 Project Name South Entrance Intersection Improvements 2 Name of Property Owner/Applicant The University of North Carolina at Charlotte 3 Name of Consultant/Agent- Kimley-Horn & Associates, Inc *Agent authorization needs to be attached 4 Related/Previous Action ID number(s) N/A 5 Site Address Intersection of NC 49/University City Blvd and Cameron Blvd. 7. City Charlotte 8 County Mecklenburg 9 Lat 35 301555 Long -80 738365 (Decimal Degrees Please) 10 Quadrangle Name Harrisburi? 11 Waterway Unnamed Tributary to Toby Creek 12 Watershed HUC 03040105/Yadkin 03-07-11 13 Requested Action X Nationwide Permit # 3 General Permit # X Jurisdictional Determination Request Pre -Application Request (Mitigation Proposal) The following information will be completed by the 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 Kimley>>> Horn October 9, 2014 Mr William Elliot Asheville Regulatory Field Office US Army Corps of Engineers 151 Patton Avenue, Room 208 Asheville, NC 28801-5006 Ms Karen Higgins NC DWR, 401 & Buffer Permitting Unit 512 N. Salisbury Street, 9th Floor Raleigh, NC 27604 Re 404/401 Permit (Nationwide 3) Application South Entrance Intersection Improvements Charlotte, Mecklenburg County, NC Dear Mr. Elliot and Ms Higgins On behalf of our client, The University of North Carolina at Charlotte, Kinley-Horn is submitting the enclosed Joint Section 404/401 Preconstruction Notification Application for the above referenced project for your review pursuant to a Nationwide Permit #3 and General 401 Water Quality Certification number 3883. This application is to extend an existing piped stream crossing in order to widen the road shoulder and implement new bicycle and pedestrian lanes The following information is included as part of this application submittal • Project Summary Sheet • Pre -Construction Notification Form • Project Site Figures o Figure 1 — Vicinity o Figure 2 — USGS o Figure 3 — SSURGO Soils o Figure 4 — Jurisdictional Features and Improvements • Construction Drawings for the South Entrance Intersection Improvements • Project Site Data forms o USACE Stream Quality Assessment Worksheet o NCDWQ Stream Identification Form • Project Site Photo Pages • Preliminary Jurisdictional Determination Form • USACE Meeting Notes — March 10, 2014 The 404/401 (NWP 3) application presents site conditions evaluated by Kimley-Horn staff (Chris Tmklenberg, PWS) on March 10, 2014. The stream delineation was performed by utilizing survey prepared by a licensed surveyor (verified by Kimley-Horn) Kimley>»Horn Page 2 The project area is located at the intersection of NC Hwy 49/University Blvd and north along Cameron Blvd in Charlotte, Mecklenburg County, North Carolina The site is located on the campus of UNC -Charlotte. Existing land use in the vicinity of the project includes institutional and commercial development. The proposed project seeks to extend an existing 95 linear foot, 48 -inch reinforced concrete pipe (RCP) The project will result in permanent impacts to 35 linear feet of a perennial relatively permanent water (P-RPW) to extend the culvert crossing The project requires 20 linear feet of temporary impacts to install impervious dikes and a pump -around to allow work "in the dry" Please feel free to contact me at (704) 409-1802 if you have any questions, or if additional information is necessary Sincerely, KIMLEY-HORN AND ASSOCIATES, INC Chris Tmklenberg, PWS Environmental Analyst Attachments Cc Brian Kugler, P.E The University of North Carolina at Charlotte 9201 University City Boulevard Charlotte, NC 28223 o'�'OF WAtF'y a�_ , o 1q5E�'11V4111W _1C Office Use Only Corps action ID no DWQ project no Form Version 1 3 Dec 10 2008 - WATER R SOURCES 401' 8 BUFFER PERMITT NG Page 1 of 10 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 El 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 1 d 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 1 e 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 1g Is the project located in any of NC's twenty coastal counties If yes, answer 1 h below ❑ Yes ® No 1h Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ® No 2. Project Information 2a Name of project South Entrance Intersection Improvements 2b County Mecklenburg 2c Nearest municipality / town Charlotte 2d Subdivision name N/A 2e NCDOT only, T I P or state project no N/A 3. Owner Information 3a Name(s) on Recorded Deed University of North Carolina at Charlotte 3b Deed Book and Page No Deed Book 02475, Page 587 3c Responsible Party (for LLC if applicable) Brian Kugler, P E (Senior Project Manager) 3d Street address 9201 University City Boulevard 3e City, state, zip Charlotte, NC 28223 3f Telephone no 704-687-0522 3g Fax no N/A 3h Email address bhkugler@uncc edu - WATER R SOURCES 401' 8 BUFFER PERMITT NG Page 1 of 10 PCN Form — Version 1 3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a Applicant is ❑ Agent ❑ Other, specify 4b Name 4c Business name (if applicable) 4d Street address 4e City, state, zip 4f Telephone no 4g Fax no 4h Email address 5. Agent/Consultant Information (if applicable) 5a Name Chris Tinklenberg, PWS 5b Business name (if applicable) Kimley-Horn and Associates, Inc 5c Street address 2000 South Boulevard, Suite 440 5d City, state, zip Charlotte, NC 28203 5e Telephone no 704-409-1802 5f Fax no 5g Email address Chris Tinklenberg@Kim ley -Horn com Page 2 of 10 PCN Form — Version 1 3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 1a Property identification no (tax PIN or parcel ID) N/A 1b Site coordinates (in decimal degrees) Latitude 35 301555 Longitude -80 738365 (DD DDDDDD) (-DD DDDDDD) 1c Property size —1 3 acres 2. Surface Waters 2a Name of nearest body of water (stream, river, etc ) to UT to Toby Creek proposed project 2b Water Quality Classification of nearest receiving water Toby Creek - C 2c River basin Yadkin 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 located at the intersection of NC Hwy 49/University Blvd and north along Cameron Blvd in Charlotte, Mecklenburg County, North Carolina The site is located on the campus of UNC -Charlotte Existing land use in the vicinity of the project includes institutional and commercial development 3b List the total estimated acreage of all existing wetlands on the property NA 3c List the total estimated linear feet of all existing streams (intermittent and perennial) on the property —55 If of existing stream within the project area 3d Explain the purpose of the proposed project The purpose of the project is to extend and extend an existing piped stream crossing in order to widen the road shoulder and implement new bicycle and pedestrian lanes 3e Describe the overall project in detail, including the type of equipment to be used The proposed project seeks to extend an existing 95 linear foot, 48 -inch reinforced concrete pipe (RCP) The project will result in permanent impacts to 35 linear feet of a perennial relatively permanent water (P-RPW) to extend the culvert crossing The project requires 20 linear feet of temporary impacts to install impervious dikes and a pump -around to allow work "in the dry' Equipment will consist of excavators, wheeled backhoes, asphalt pavers, and milling machines 4. Jurisdictional Determinations 4a Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / ❑ Yes ® No ❑ Unknown project (including all prior phases) in the past? Comments 4b If the Corps made the jurisdictional determination, what type Preliminary E] Final of determination was made? 4c If yes, who delineated the jurisdictional areas? Agency/Consultant Company Name (if known) Other 4d If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation 5. Project History 5a Have permits or certifications been requested or obtained for El Yes ®No El Unknown this project (including all prior phases) in the pasty 5b If yes, explain in detail according to "help file" instructions Page 3 of 10 PCN Form — Version 1 3 December 10, 2008 Version 6. Future Project Plans 6a Is this a phased project? ❑ Yes ® No 6b If yes, explain C. Proposed Impacts Inventory 1 Impacts Summary 1a 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 DWQ — non -404, width (linear Temporary (T) (INT)? other) (feet) feet) S1 - Impact 1 48 -inch RCP Culvert UT to TobyPER Creek ® ® Corps 8 35 ® P El Extension ❑ INT ® DWQ S1 — Impact 2 Installation of ® PER ® Corps ❑ P ® T Impervious Dike & UT to Toby Creek ❑ INT ® DWQ 8 20 Pump Around 3h. Total stream and tributary impacts 55 31 Comments Page 4 of 10 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 water of 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 ❑ PEI 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, the 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) 51 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 ❑ 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 El Yes ❑ No B3 ❑ PEI T El Yes ❑ No 6h Total buffer impacts 61 Comments Page 5 of 10 PCN 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 The project will utilize particular care to culvert orientation and skew to minimize potential impacts to the stream bed which will avoid the necessity to install rip -rap dissipation at the pipe inlet The culvert extension will be buried —5 inches below the existing channel bed to allow for aquatic passage of biotic resources The project will construct a brick "L" end wall to minimize additional stream impacts The sidewalk was designed to the minimum width required to minimize impacts to the stream channel during and post -construction lb Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques Temporary construction impacts will be limited by the installation of an impervious dike and temporary pump around as well as restoring/stabilizing disturbed areas when construction is complete 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 El 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 5a If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan Page 6 of 10 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 7 of 10 PCN Form — Version 1 3 December 10, 2008 Version 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? 1b If yes, then is a diffuse flow plan included? If no, explain why El Yes El No Comments 2. Stormwater Management Plan 2a What is the overall percent imperviousness of this project? 30% 2b Does this project require a Stormwater Management Plan? ❑ Yes ® No 2c If this project DOES NOT require a Stormwater Management Plan, explain why Linear public transportation projects will be required to treat stormwater runoff to the Maximum Extent Practicable in accordance with the practices described in the NCDOT Best Management Practices (BMP) Manual (No new development) 2d If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description 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? ❑ 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 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 attached? ❑ Yes ❑ No 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 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? 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)? 1c 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 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 ❑ 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 objective is to widen the road shoulder in order to implement new bicycle and pedestrian lanes to provide safe transportation These widening will not result in additional 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 Page 9 of 10 PCN Form — Version 1 3 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? E:1 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? North Carolina Natural Heritage Program Database, Pedestrian survey performed by Kimley-Horn staff 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? North Carolina Natural Heritage Program Database 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? North Carolina State Historic Preservation Office HPOWEB GIS Service 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 8c What source(s) did you use to make the floodplain determination? FIRM Panel 4586 (Effective March 2, 2009), Flood Risk Information System (FRIS) Chris Tinklenberg, PWS G'� _ 10/8/2014 Date Applicant/Agent's Signature Applicant/Agent's Printed Name (Agent's signature is valid only if an authorization letter from the applicant is provided ) Page 10 of 10 PCN Form — Version 1 3 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? E:1 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? North Carolina Natural Heritage Program Database, Pedestrian survey performed by Kimley-Horn staff 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? North Carolina Natural Heritage Program Database 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? North Carolina State Historic Preservation Office HPOWEB GIS Service 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 8c What source(s) did you use to make the floodplain determination? FIRM Panel 4586 (Effective March 2, 2009), Flood Risk Information System (FRIS) Chris Tinklenberg, PWS G� % 10/8/2014 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 10 of 10 PCN Form — Version 1 3 December 10, 2008 Version II FILL RUNT A" 1M OU 2i CARARRLS CIO dec✓J Figure 1 29 P a (..m.,ro. JaQ- e a 29 24 5tio� At Al, et R( 49 r �G t � � 74 ^c� nn�ies a •�a C .L •ydr�. U� caJ �7 7 29 C raver-Rd o � 4 hoc University-RdO Toby.Cre?K,Ftii e • 49 0 .,� AY • N49 Bird o• m<<� \tea er G\�i� 24--Katherire� ooksi et5�ty� i c �yOc y 24 P o a< pvebll a, , <'1!Rocky-R-i�,e� p< a� ��I F Jmsprdy' �� ;�c Qom% Rq y �o< JCS �O c J Cr o � �a �a m � Title: Figure 1 - Vicinity Legend: C3 Project Boundary 0 1,000 2,000 ��W7 Kimley>»Horn UNC CULOTTE Feet F ' Jr i daw opyright:62b�,13 National graphic�Societ�cub Figure 2: USGS 7.5' Topo Quad (Harrisburg) Legend: ("m'Project Boundary Kimley>>)HornLL! a'ec *� M;r, •�.� 1 '"� "',� ti �y!�r- ' • y '4ii'"1atY r r '3" .:, {�.,t r� �►4 -� .t, � q 1^C. S `i � � i .�" � � 1 J� E �� � � „ t�V � V r LA ( � •�tfSr� \�! Wz % ; J �f r , r � �t / :.� ` `F"rr�r r•'l ' ' '� r �' S P � ���y,�. ;-;f . 9 t { � `�,t1 r wF.^-p - s + _ �l d '. �� r• t . 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' ..1`-� ',r a 1, , �1 � .CMCJ ���j�- �t 1 �. ,��f �'T �� —es .d r, •,� 0 0 i 1r .li � � —'- �• - -- --- - '!� a -� •- �----1� = �- - - -- � -- ---''- I In CL a 0 llll VIII - f �0/1 , II1I 111 11 -; � lt.II111`111II i 11,1 y �\IIIII`II�111 -- � Illlill�llii - � iiiplll I • -- / 1111,1\ 1 - - 11111 - -- - I1Ilt --_ III --------------- --------------- > ___—____-- 4 Spey/ -M --8110E.- IH%3 8"A 11HM%3 iU3AV,OI H%3LLIHIH%3 coca ZZ O $ a 3REl q� � ' A I I I Spey/ -M --8110E.- IH%3 8"A 11HM%3 iU3AV,OI H%3LLIHIH%3 2 0 w J ZZ O $ a 3REl q� � ' A I I I 2 0 w J STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: 1. Applicant's name Umversity ofNorth Carolina at Charlotte 2. Evaluator's,name Chris Tinklenberg, PWS 3. Date of evaluation- 3/10/2014 4. Time of evaluation. 10.30 am 5. Name of "stream UT to Toby Creek 6. River basin Yadkin 7. Approximate drainage area 30 acres 8. Stream order. 0 9. Length of reach evaluated- 50 ft 10. County: Mecklenburg 11. Site coordmates.(if known) prefer in decimal degrees 12. Subdivision name (if any) Latitude (ex ,34=872312) , 35 301555 ,Longitude (ex —77 556611) -80 738365 Method location determined (circle) GPS'Topo Sheet Ortho (Aenal),Photo/GIS Other GI Othe Surve, /y GIS 13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifjnng,,stream(s) location). Thecreach under evaluation, is located east of Cameron Blvd iust north of the intersection of Cameron Blvd and' Chancellors PI 14. Proposed channel work (if any) Extend existing RCP culvert.and install constructed riffle at the culvert mlet 15. Recent weather conditions Mostly clear and 70's 16.,Site)conditions at time of visit- 70 degrees,and partly sunny 17. Identify any special waterway classifications known Trout Waters Outstanding Resource Waters Section 10 Tidal Waters Essential Fisheries'Habitat Nutrient Sensitive Waters Water Supply Watershed (I-IV) 18. Is there a pond or lake located upstream of 'the evaluation point? YES NO If yes, estimate the water surface area - 19. Does channel appear on USGS' quad map? YES NO 20. Does channel appear on USDA Soil Survey? YES NO 21. Estimated watershed land use _ % Residential % Commercial % Industrial % Agricultural 1'5 % Forested �% Cleared / Logged 85 % Other (Institutional). 22. Bankfull width, 6ft 23 Bank height (from bed to top of bank) 4ft 24. Channel slope down center,of stream Flat (0 to 2%) _X_Gentle (2,to 4°/6) Moderate (4 to 10%) Steep (>10%) 25. Channel sinuosity _Straight X Occasional bends Frequent meander Very sinuous Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation,,stream classification, etc Every characteristic must be+scored using the same ecoregion Assign, points to each characteristic within the range shown for the ecoregion Page 3 provides a brief description of how to review the characteristics identified in the worksheet Scores should reflect an overall assessment -of the stream reach under evaluation If a characteristic, cannot be�evaluated,due to. site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section , Where there are obvious changes in the character of a stream under review (e g , the, stream flows from a pasture 'mto a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach The total score assigned to a stream reach must range between O,and 100, with a score;of 100 representing a,stream of the,highest,quality Total Score (from reverse): 65 Comments: Evaluator's Signature Date 3/10/2014 This channel evaluation form'is mtende&to be used only as a guide.to,assist landowners,and environmental,professionals.in gathering the data required by the United States Army Corps of Engineers to make a prelimmary assessment of stream quality The total score resulting from the completion of this form is subject to USACE approval `and does not imply a particular mitigation ratio or requirement Form subject' to change— version,06/03 To Comment, pleaseicall 91,9-876-8441 x,26: Stream Quality Assessment Worksheet * These,charactensttcs ardinot assessed ln,coastal streams # t Characteristics R Eco -re ion'Point.an e ,Score ,Coastal' Piedmont Mountain I Presence,of flow/ persistent pools'in stream 6-51 0 - 4 0-5 4 ,(no flow, or'saturation = 0, strong flow = max`points) 2 Evidence of past human alteration 0-6 0-5 0-5 4 extensive alteration = 0,,no,alterahon = maxpoints) 3 Riparian zone 0-6 o-4 0-5 2 (no buffer = 0, contiguous, wide'buffer = maxpoints) 4 Evidence of nutrient or chemical discharges 0-5 0- 4 0-4 2 extensive discharges = 0, no discharges = maxpoints) a 5 Groundwater discharge 0-3 0-4 0-4 0 (no discharge ='0, spnngs, seeps, wetlands, etc = max points) U *-4 6 Presence of adjacent floodplain 0-4 0-4 0-2. 3 no floodplain = 0, extensive floodplain = maxpoints) 2 Entrenchment / floodplain access 0-5 0-4 0-2 3 a dee ly entrenched = 0, -frequent flooding = maxpoints) 8 Presence -of adjacent wetlands 0-6 0-4 0-2 01 no wetlands = 0,, large adjacent wetlands = maxpoints) 9 Channel sinuosity b-5 0-4 0-3 3 (extensive channelization = 0, natural meander = max points) _ 10 SedimenUmput 0 =,5 0-4 0-4 2 (extensive deposition= 0, lrttle,or no sediment, maxpoints) 11 Size,& diversity of channel bed substrate NA* o-4 0-5 4 fine, homogenous = 0,' lar e, diverse sizes = maxpoints) 12 Evidence of,chaimel,inctsiowor widening 0-5 '0-4 0-,5 3 �+ (dee 1 'incised = 0, stable,bed &banks'= maxpoints) 13 Presence,of major bank failures 0 -,5 0 -,5 0 - 5' 4 (severe erosion'= 0, no erosion, stablc,banks = max• oints) 14 Roof depth and density on banks =+3 0 - 4 0-5 3 no visible; roots -=,O, dense roots throughout = max points) - r% 15 , Impact',by agriculture, livestock, or timber production 0-5 0-4 0 - 5 3 (substantial impact =0, no evidence = maxpoints), 16 Presence'of riffle-pool/rtople-pool complexes 0 = 3 0-5 0 - 6 4 F no'nffleshi les or pools = 0, well-develo ed = max points) Q 1 Habitat complexity 6-6 0-6 0-6 4 (little or no habitat = 0„frequent, vaned habitats = max points) P� 18 Canopy coverage over streambed 0-5 0-5 0-5 3 no shading vegetation = 0, continuous canopy = maxpoints) x 19 Substrate embeddedness NA* 0-4 0-4 4 (jeeply (deeplyembedded-= 0, loose structure = max 20 Presence of stream invertebrates (see page 4) 0 =_4 0-5 0 - 5 4 (no evidence = 0, common, numerous types = max points) 0Presence O 21 of amphibians (no,evid'ence - 0, common, numerous types =max points) 0-4 0-4 0-4 3 0, O 22 Pfesence of fish 0-4 0,-4 0-4 0 no evidence = 0, common, numerous types =maxpoints) _ _ 23 Evidence of wildlife use 0-6 0-5 0 - 5 3 no'evidence = 0, abundant evidence = maxpoints) Total Points Possible 100 100 100 400' TOTAL SCORE (also enteron first page) 6s * These,charactensttcs ardinot assessed ln,coastal streams North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 Date 3/10/2014 South Entrance Improvements Project/Site % Stream 1 UT to Toby Creek Latitude 35 301555 Evaluator Chris Tinklenberg, PWS County Mecklenburg Longitude -80738365 Total Points: 42 0 1 2 Stream Determination (cir Other Stream is at least intermittent Ephemeral Intermitte Perennialg Quad Name Harrisburg if Z 19 or perennial if a 30 2 3 A Geomorphology Subtotal= 23 JAbsent VWeak ModerateStrongScore 2 1a Continuity of channel bed and bank 0 1 2 3 loom 2 Sinuosity of channel along thalweg 0 1 2 3 2 3 In -channel structure ex riffle -pool, step -pool, ripple- ool se uence 0 1 2 3 3 4 Particle size of stream substrate 0 1 2 3 WSM 5 Active/relic floodplain 0 1 2 3 EW3W 6 Depositional bars or benches 0 1 2 3' MMF3MI 7 Recent alluvial deposits 0 1 2 3 2 8 Headcuts 0 1 2 3, 0 9 Grade control 0 0 5 1 1 5 1 10 Natural valley0 0 5 1 1 1 5 3 11 Second or greater order channel No = 0' Yes = 3 0 artificial ditches are not rated, see discussions;in manual B. Hydrology Subtotal = 11 12 Presence of Baseflow 0 41 2 ;& 3 13 Iron oxidizing bacteria 0 1 2 3 amilm 14 Leaf litter 1,5 1 05 0 MOM 15 Sediment on plants or debris 0 '05 1 15 15 16 Organic debris lines or piles 0 05 1 15 1 17 Soil -based evidence of high water table? No = 0 1 5 Yes = 3 26 Wetland plants in streambed 3 C Bioloqv Subtotal = 8 18 Fibrous roots in streambed 3 2 1 0 3 19 Rooted upland plants In streambed 3 2 1 0 3 20 Macrobenthos note diversity and abundance 0 1 2 3 2mim 21, Aquatic Mollusks 0_ 1 2 3 0 22 Fish 0_ 05 1 15 21ROOM 23 Cra Ish 0 05 1 1 SIN 24 Amphibians 0 05 1 1 5 =0161M 25 Algae 0 05 1 1 5 0 26 Wetland plants in streambed FACW = 0 75, OBL = 1 5, Other 10KOW 'perennial streams may also be identified using other methods See p 35'of manual Notes t�gtsi� li rxr ��-r(f}�1�y'�a� fit Rz �'�:'�E� -or, �Yrci!'`�1�{� j�•.�'� �� i i\ � tL 77 AM "'p_+�,,:,t .��tit ���s e�y�• T~ss•�t ry AQ T$� ��i7�rytyi`rY,'T J..: �'. R.. Y``••.S`'`i'i�g 1 S I — UT to Toby Creek looking upstream � � F ++"J �} , SfY• f:i 3 yx^ 1 .f i r �`; a k{SCd"'zF,.K r- 1 a�r.�+.*'"•+`'":2. �Y ��"�` Ery _y`x --� ' c ..J}�t , � ,�"i���...�- �s�st'a���.-s � g f -ice � �„ '� �� i - •. �W5�t �fi�-� • t�f yhy' ' `�. a"`"x `d'.! 1^I'- r "�'n•. •,., `.� .fir ': A .� ' J a nle , y�*,.,�++'t•i^t ,7�G`f���"fi �-.3Yr�r=`���"-•'`e+. c+.`�4 �;'�.r+�i ; y �,�ra�-..+r-%"�t,,�-���`Ay,'yyr�i. �� j,�` rte. u •. 4��.-.'�� •fes` � dh (F -� fess 7tJ 1tf-. �.;f-„t s•. y -•t,v ��F � r a � .,✓c ��Y? �Ef� _��• JJ�ai�i �1��,=,b° `, •� .s� a�F�� � �,p�f� f' .tfi�f�'F':;zY���4{::-.� �`.� ;�... ��f(54�: r, - ✓a:�- � ��"c`.T`�.$��J"� �:,� `' ATTACHMENT A PRELIMINARY JURISDICTIONAL DETERMINATION FORM BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR PRELIMINARY JURISDICTIONAL DETERMINATION (JD): october8, 20,4 B. NAME AND ADDRESS OF PERSON REQUESTING PRELIMINARY JD: Brian Kuglar, P E, UNCC 9201 Universdy'Clty Boulevard, Charlotte, NC 28223 C. DISTRICT OFFICE, FILE NAME, AND NUMBER: D. PROJECT LOCATION(S) AND BACKGROUND INFORMATION: The project area is located at the intersection of NC Hwy 49/1.1mversity BIW and north along Cameron BIW in Charlotte„ Mecklenburg County, North Carolina (USE THE ATTACHED TABLE TO DOCUMENT MULTIPLE WATERBODIES AT DIFFERENT SITES) , State: NC County/parish/borough- Mecklenburg City: Charlotte Center coordinates of site (lat/long in degree decimal format): Lat. 35 301555 _ _ ON, Long. -80 738365 OW. Universal Transverse Mercator. UTM 17 Name of nearest waterbody: Unnamed Tributary to Toby,Creek Identify (estimate) amount of waters in the review°area: Non -wetland waters: 55 linear feet: 8 width (ft) and/or 01 acres. Cowardin Glass. Rlvenne Stream Flow: Perennial Wetlands, NA acres. Cowardin Class: NA Name of any water bodies on the site that have been identified as Section 10 waters: Tidal:, NA Non -Tidal: NA 1 E. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL APPLY): ❑ Office (Desk) Determination. Date: ❑ Field' Determination. Date(s): _ THAT 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: Kimley-Hom ❑✓ Data sheets prepared/submitted by or on behalf of the appli nt/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• ❑ USG8 NHD data ❑ ,USGS 8 and 12 digit HUC maps ❑✓ U.S. Geological Survey map(s). Cite scale & quad name: 124,000, Hamsburg 0 USDA, Natural Resources Conservation Service Soil, Survey. Citation Meeklenburg,County.SSURGO Sods ❑ National wetlands inventoy map(s). Cite name: _ ❑ State/Local wetland inventory map(s). ❑ FEMA/FIRM maps: 100 -year Floodplain Elevation is: (National Geodectic Vertical Datum of 1929) ❑✓ Photographs: ❑✓ Aerial (Name&'Date): 2014 Mecklenburg county Aerial ❑ Other (Name & Date) I'Site Photos 3-10-2014 Previous, determination(s). File no. and date of response letter: ❑: Other information (please specify): 2 or 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. 3 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: IMPORTANT NOTE: The information recorded on this form has not necessarily been verified by the Corps and should not be relied upon for later jurisdictional determinations. Signature and date of Regulatory Project Manager '(REQUIRED) In �, DgiWtyagnaO Dy duffs tlnklenbeig®klniey-hom com DN --" VnTenberg@Wmley-hun com / Oa1e 2014 09 24 18 51 53-01'00' G� 1 Signature and date of person requesting preliminary JD (REQUIRED, unless obtaining the signature is impracticable) Estimated Site Cowardin amount, of Class of aquatic number Latitude Longitude Class aquatic resource resource in review area 1 - 35.301637 -80 738237 Rivenne 0.01 Non -section 10 — non -wetland Kimley*Hord, UNC -Charlotte South Entrance USACE Meeting SUBJECT: USACE — SouthEntrance PROJECT: UNC Charlotte—'South' Entrance Improvements DATE: March 10, 2014 TIME: 1.00 PM PLACE: UNC Charlotte— Facilities Management 206 o General project descriptions and assumptions were,discussed o USACE'agrees,the project isian 'Independent, Utility,. o' Based on the purpose.and need.for pedestrian and bike safety, the USACE will not require'an individual permit and can issue a Nationwide permit.#3 (Maintenance) to construct the project. o, Based on -,,the minimal natureof the impacts and the, purpose and need.of,the project, USACE will not require mitigation for the Nationwide permit #3 if under 50'. o A,specific example of how the USACE has handled a recent phased project was described by the USACE They outlined the process of pursuing a 'Master Plan Individual Permit' o USACE suggested'UNCC perform a jurisdiction determination that could'mitially be,valid of five (5) years Extensions would likely be available if need longer. o Any conversion of jurisdictional, open water to,a storm -water management facility would require an Individual Permit in order to construct It was,suggested to meet with the USACE once a consultant is on board with pond conversion concepts to -determine permitting steps o Alternatives'to an Individual Permit in order to construct future:stormwater,bmp's were discussed, USACE-suggested stream restoration which can be permitted under a Nationwide Permit #27. o UNCC inquired about potentially•setting up,an on-site, prnvateimitigation bank in order to' off -set potential future development. USACE,has no issues with°this, however, state law may prevent ,UNCC from establishment of -a private mitigation bank in NC. o USACE and.KHA visited the, project area USACE did not have any further comments or suggestions,regarding the proposed widemng�and confirmed that the work,could be completed under the NW#3, permit. Page 1 of 1 REPRESENTING _ATTENDEES Brian'Kugler UNC Charlotte (UNCC) Peter Franz UNCC Scott Jones U S -,Army Corps of Engineers (USAGE) William Elliot USACE, Steve Blakley Kimley-Horn and Associates, Inc (KHA) Ben Taylor KHA Chris Tinklenberg KHA GENERAL SEQUENCE OF DISCUSSIONS o General project descriptions and assumptions were,discussed o USACE'agrees,the project isian 'Independent, Utility,. o' Based on the purpose.and need.for pedestrian and bike safety, the USACE will not require'an individual permit and can issue a Nationwide permit.#3 (Maintenance) to construct the project. o, Based on -,,the minimal natureof the impacts and the, purpose and need.of,the project, USACE will not require mitigation for the Nationwide permit #3 if under 50'. o A,specific example of how the USACE has handled a recent phased project was described by the USACE They outlined the process of pursuing a 'Master Plan Individual Permit' o USACE suggested'UNCC perform a jurisdiction determination that could'mitially be,valid of five (5) years Extensions would likely be available if need longer. o Any conversion of jurisdictional, open water to,a storm -water management facility would require an Individual Permit in order to construct It was,suggested to meet with the USACE once a consultant is on board with pond conversion concepts to -determine permitting steps o Alternatives'to an Individual Permit in order to construct future:stormwater,bmp's were discussed, USACE-suggested stream restoration which can be permitted under a Nationwide Permit #27. o UNCC inquired about potentially•setting up,an on-site, prnvateimitigation bank in order to' off -set potential future development. 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T �,..� �;. -�" �` •,..- r,, -' ,.3,�V'dy=- 'G3�t�5"' .2� ..-' f •• I � r.,..� /� / t _,... �.. _.....- / \ x / I i i / �'' `„ ° ~ INV. .90 _ ! °• °/' !• °- X ✓' ' i °'' °� 'i /% /f '/ / / / r ;.gin: � / �=wti:,.,� ���: .�/ .,�> • ;� �� ;p:r:,y : A;n r / << < >.. � . - , ���:�.;., � � "' ` < r,�;«�., �;;.�..; .=° . =• ,- �'" � / 1 ! / � � ' ' � i i I f ( I i W-2 x INV. 64099 INV, 64129' INV OUT: 6/ 3 j 9�.00 g , 0 INV, 64077 REMOVE PIPE TO N C 49 ` � � P I P E COLL A R AND EXTEND 2 4" R CP UNIVERSITY CITY RIM: 643.38 BOULEVARD � INV IN: 638.88 , ~ Ff f i i f l f / I � ( / ! / / INV, = 39,83` / / 1/1 / x-77 LF OF 18" RCP CAD 0.48% CB -3 RIM: 642.48 23 LF OF 18" RCP ® 4.54% INV IN: 638.64 INV OUT: 638.64 PLACE MANHOLE ON END OF EXISTING 48" PIPE RIM: 640.17 INV IN: 630.75 INV IN: 631.00 30 LF OF 48" RCP ® 4.18% PROPOSED 'V° DITCH WITH PERMANENT SOIL REINFORCEMENT MAT. BRICK "L" ENDWALL, 48" PIPE, NCDOT 838.15 PROPOSED 'V' DITCH WITH PERMANENT SOIL REINFORCEMENT MAT. DOUBLE ROW SILT FENCE (TYP.) DISTURBED AREA (TYP.) PROPOSED 48" RCP CULVERT — UT TO TOBY CREEK: S1 — IMPACT 1 35 LF OF IMPACTS (FOR PERMANENT CULVERT) S1 — IMPACT 2 20 LF OF IMPACTS (TEMPORARY DIKE AND PUMP AROUND FOR CULVERT CONSTRUCTION) EXISTING GUARDRAIL 12" X 4" CONCRETE BANDING •Tip -7= �. �� � �_; EXISTING GUARDRAIL 1+00 MATCH EXISTING �-4'--1 BIKE LANE 2' -0" 0$" 1-0" SAWCUT SECTION L- TYPICAL x.31 3.1 \ lb If lll TO CAMPUS PROPOSED DRAINAGE AND EROSION CONTROL INFORMATION 41 7L, 74' PROPOSED STORM LABEL OB —>-- DIVERSION DITCH DRAINAGE AREA SILT FENCE 0= OEM DISTURBED AREA CATCH BASIN INLET PROTECTION - CLDSM 30.15 AM ROCK INLET SEDIMENT TRAP ROCK CHECK DAM �u1G'ID� © 2014 U) z O U) w w r� uj r F- O W co LL Q W O w 0 VVV 656 QUO I.I.1 co CL W Q _M D Z 656 652 WCC® oW 0 — 652 U ® Z a Z - ri F- F_ O -I- ci r� M - 648 _ — - -- `"'° — to z z _ _ 648 (o D _. _ – — _ —._�— �m_ nZ - - -- — v _ -t0 - -- _.– _ -- 44 I I `' ;, q .644 �� - - - - -- W CC Z �� • � 640 ....- �. . w � z 640 s 636 636 - - -- 632 LF ­OF- r- RCP_�....4:78�._... -..._. - \ 632 -- 95-- L�-OF-- 48".. -R£R ®... -.1 68:0 _ 628 628 624 624 — 620 '; 620 ffj pej d- d- Lo co EXISTING GUARDRAIL 12" X 4" CONCRETE BANDING •Tip -7= �. �� � �_; EXISTING GUARDRAIL 1+00 MATCH EXISTING �-4'--1 BIKE LANE 2' -0" 0$" 1-0" SAWCUT SECTION L- TYPICAL x.31 3.1 \ lb If lll TO CAMPUS PROPOSED DRAINAGE AND EROSION CONTROL INFORMATION 41 7L, 74' PROPOSED STORM LABEL OB —>-- DIVERSION DITCH DRAINAGE AREA SILT FENCE 0= OEM DISTURBED AREA CATCH BASIN INLET PROTECTION - CLDSM 30.15 AM ROCK INLET SEDIMENT TRAP ROCK CHECK DAM �u1G'ID� © 2014 U) z O U) w w r� uj r F- O W co LL Q W O w 0 Q U� Zo QUO I.I.1 co CL W Q _M D Z W J WCC® oW 0 W W U ® Z a Z - DESIGNED BY: TRB co x I.I.1 U ui F- F_ DESIGNED BY: TRB