Loading...
HomeMy WebLinkAbout20240432 Ver 1_Crabtree Ck Lassiter Greenway PCN Ltr + Attachments_Optimized_20240319ArNatural Resource Consultants March 19, 2024 U.S. Army Corps of Engineers NC Division of Water Resources Raleigh Regulatory Field Office 401 & Buffer Permitting Branch via online PCN Submittal via online PCN Submittal RE: Nationwide Permit 13/Water Quality Certification 4245 Crabtree Creek Trail Improvements at Lassiter Mill Road USACE Project ID: SAW-2019-02165 Raleigh, Wake County, North Carolina NRC Project #: 21048 To Whom It May Concern: On behalf of the City of Raleigh, we are applying for a Nationwide Permit 13 from the US Army Corps of Engineers (USACE) and Water Quality Certification 4245 and Buffer Authorization from the NC Division of Water Resources (DWR) for proposed impacts to jurisdictional waters and riparian buffers associated with the project known as Crabtree Creek Trail Improvements at Lassiter Mill Road. The proposed project intends to construct an improved trail connection between Lassiter Mill Road and the existing Crabtree Creek Greenway Trail, which requires streambank stabilization along Crabtree Creek located in Raleigh, Wake County, North Carolina. The USACE issued a Preliminary Jurisdictional Determination for the subject project on November 7, 2019, under SAW-2019-02165. The NC DWR issued an On -site Determination for Applicability to the Neuse Buffer Rules under project number 24-068. This new project has not been assigned a DWR Project number. A list of the attachments to the online Pre -Construction Notification Application and those attachments follow this letter. Your review of this project is greatly appreciated. If you have any questions or require additional information, please contact me at (919) 422-3605 or burdette@nrconsultnc.com. Sincerely, Natural Resource Consultants Jennifer Burdette, PWS Sr. Environmental Consultant Attachments cc: David Bender, City of Raleigh (David.bender@raIeighnc.gov) Graham Bruns, McAdams (bruns@mcadamsco.com) 308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 919.422.3605 8riNatural Resource Consultants Crabtree Creek Trail Improvements at Lassiter Mill Road Permit Application List of Attachments Agent Authorization Form Figures Impact Maps & Construction Details Appendix A Supporting Photographs USACE Preliminary Jurisdictional Determination & DWR Buffer Determination Protected Species Cultural Resources Agent Authorization Form XNatural Resource Consultants AGENT AUTHORIZATION FORM All Blanks To Be Filled In By The Current Property Owner FIELDS WITH * ARE REQUIRED Project Area PIN(s): 1705366142, 1705263467, 1705357983, 1705363381, 1705359949 & 1705454589 Name: City of Raleigh; POC: David Bender Address: PO Box 590, Raleigh, NC 27602 Phone: 919-996-4798 Email: David.Bender@raleighnc.gov Project Name: Crabtree Creek Trail Improvements at Lassiter Mill Road Project Number: 21048 Project Manager: Jennifer Burdette US Army Corps of Engineers NC Division of Water Resources Raleigh Regulatory Field Office 401 & Buffer Permitting Branch 3331 Heritage Trade Drive, Suite 105 512 N. Salisbury Street Wake Forest, NC 27587 Raleigh, NC 27604 Re: Clean Water Act & Riparian Buffer Related Consulting and Permitting To Whom It May Concern: I hereby designate and authorize Natural Resource Consultants to act on my behalf as my agent in obtaining verification of wetland delineations and processing of permit applications for the project listed above. I, the undersigned, a duly authorized owner of record of the property/properties identified herein, do authorize representatives of the Wilmington District, U.S. Army Corps of Engineers (Corps) and NC Division of Water Resources to enter upon the property herein described for the purpose of conducting on -site investigation and issuing a determination associated with Waters of the U.S. subject to Federal jurisdiction under Section 404 of the Clean Water Act/Section 10 of the Rivers and Harbors Act of 1899 and/or Waters of State and/or Riparian Buffer Rules. This notification supersedes any previous correspondence concerning the agent for this project. NOTICE: This authorization, for liability and professional courtesy reasons, is valid only for government officials to enter the property when accompanied by Natural Resource Consultants' staff. David Bender *Print Property Owner Name Capital Projects Manager *Signature 3/14/2024 *Title *Date 308 W Millbrook Road, Ste D #200, Raleigh, NC 27609/ 919. 422. 3605 Figures 1tj l R. ! 1 • j �' '1 x 1 f'�NORTHWCO 'pR� ♦F� '�' 1 r, $G" q `STAM11fIiARD TRif�.' ❑ + I j I 1 .p�+` .` _ L .' � l•= i!� NQR7HBROQ 9e� � "� t ~� C' ff .W`fsONG-Gr• f• _ �$4. � ❑ � � K pR S G � ••� 1 .. . � � • f COMPTGAf RPM R ATWER Rn QRrEGa M 3� ." ^�7 70 PROJ.ECTAREA' �' :lS`'•• ' RN []R f t �. drat@ 7p 1. 13ROWNINGRL SLENflEIM:DR -- r � I •AdIsC16 7AN♦<.OR I J„yam �- _ �•'' -. / ❑. q� e�L „ f ■ �l� ` faf-gr•2'+J7MA0L f [ f ,- a fCKAVF v 4Lf' � f - - � Nl. � � • -- � � �q�� -r -.��0 f 1 � NrCOD •DR� , � • `� �� o .� ,_ r ram, � ��,�, J ��1 ,'�•_" j r o f.--' �:�• � y�' u _ 1�YARMOUTi1"RG� �Jf ■ �Q ' f i.. / ��.:: I L f 4R r r �r>._ 70 -�M1 ,., L--fDGE Rp ao R¢` f,C� � F�l�I, � C �. � l yy e� 9� � ��•r R y�� � } , n+�AL sT 4 LUL r� f ( 1 1 T } 4 "�" '• p4 Fd C15 l ~ R LARD Legend �Ro Rf7 Project Area �� f r ✓ s, 8•� `� NOTES: 1. USGS; 7.5 MINUTE, QUAD, RALEIGH WEST, NORTH CAROLINA; 2019 2. LAT. 35.827829, LONG:-78.654396 3. The project area is approximately two acres in size. 0 1,000 2,000 FIGURE 1. USGS TOPOGRAPHIC MAP Feet CRABTREE CREEK TRAIL IMPROVEMENTS AT LASSITER MILL 1 inch = 2,000 feet Natural Resource ROAD VERSION: 1 DATE: 2/3/2023 Consultants RALEIGH, WAKE COUNTY, NC JOB NO: 21048 DRAWN BY: Alec C:\Users\NRC\NRC Server\Projects\21048 Lassiter\GIS\21048-Lassiter-Fig 1 USGS.mxd, 2/3/2023 1:59:49 PM, Alec �a CeC7 {W2 CeC2 ( t%eB2J - j - - 0� —�`J CeC2 - Ce82. vC2 fr.-- ,. COD. — CeB • r CeC2 c CeC2 Me L CeD�� /^ ' Me CeD *N e Af'A _ p p r,5. Ce h . ..�� _ MA CeB2 Ma ,t +NkE wo apt _ - = Mull? ",. 'Y� '• _�i, � �' - Ma CeB2 C8G2 yp+ � SC2 Y11 -� dC2 Cecz '\ 4 CeEi7. Ma CeBZ Gecz MdB ° :U'• G� O Nlv�L' CF,C7. (r eDlI CgC2 gC GgB2 E f u C •,�/ CeD r cow I MdB2 P �; A; Lou n i, CeC2 r'ApDI r B `�ruErtrc e D { CeC2 C$Bt CeB2 13� (N �e CeD `1r' I RpC jCE'C W)1 Cr - o1- a.. CWKt Cc CeB2 c % l _ M� Cm CeC2 CeD _ ,ApD. U rz - CeC2 e(.3;' �/ . i �Csn O �C�� L`!� IHTfi�k WkE # WmE cm Coy �• z cm • r �D GeC2 A A( CeC2 Cnt - - I CeD �• _ / a� t m � r CeD � 1 7' S� D'Gt ' CeC2 eC Ce;32 T/ CeG'L �—` CeD- C:e82 CeC2 CeB2 l eb2 _ r' CeD CeD C14 t _ CeD Leend 9, �. CeC2 A `` pC2 Project Area A� \ q r;:(,7- Ge,c rr NOTES: 1. NRCS; SOIL SURVEY SHEET 39, WAKE COUNTY, NC (1970) 0 660 1,320 FIGURE 2. BUFFER SUBJECTIVITY SOIL SURVEY MAP Feet CRABTREE CREEK TRAIL IMPROVEMENTS 1 inch = 1,320 feet Natural Resource AT LASSITER MILL ROAD VERSION: 1 DATE: 3/19/2024 Consultants STIP BL-0027 JOB NO: 21048 RALEIGH, WAKE COUNTY, NC DRAWN BY: Jennifer C:\Users\NRC\NRC Server\Projects\21048 Lass iter\GIS\Lassiter PJD-Fiq 3 Buffer SS.mxd, 3/19/2024 8:58:37 AM, Jennifer Impact Maps and Construction Details RALEIGH, WAKE COUNTY NORTH CAROLINA INDEX OF SHEETS I ROJECT 0 END OF PROJECY VICINITY MAP / Er METHOD OF GRADING: CLEARING ON THIS PROJECT SHALL B CRABTREE CREEK GREENWAY - LASSITER MILL TYPE OF WORK: GRADING, PAVING, STRUCTURE, DRAINAGE, & EROSION CONTROL CITY OF RALEIGH #: PR215-18 CITY FILE NO. 0260-2023 E C-A 2 MITS ESTABLISHED US -FTI-. The existing trail will I be repaved beyond the limit of this project. These sheets are not included in the project. EC PF, \ o l I ...TREE CREEK Y' HERTFORD STREET PROJECT LENGTH I DESIGN DATA I GRAPHIC SCALES LENGTH OF ASPHALT = 0.13 MILES LENGTH OF CONCRETE = 0.19 MILES LENGTH OF BOARDWALK = 0.09 MILES TOTAL LENGTH OF PROJECT = 0.41 MILES McADAMS The John R. McAdams Company, Inc. 621 Hillsborough Street Suite 500 Raleigh, NC 27603 phone 919. 361. 5000 fax 919. 361. 2269 license number: C-0293, C-187 DESIGN SPEED = 10 MPH LEAN ANGLE = 20 DEGREES FUNC. CLASSIFICATION = TRANSPORTATION CLIENT PARKS, RECREATION, AND CULTURAL .A0 RESOURCES 00: RALEIGH MUNICIPAL BUILDING ', 0 222 W. HARGETT STREET ' ,/ SUITE 600 0 RALEIGH, NC 27601 919-996-4798 Raleigh DAAVID BENDER, PROJECT MANAGER GRAPHIC SCALE GRAPHIC SCALE 0 25 50 100 0 25 50 100 1 inch = 50 ft. 1 inch = 50 ft. HORIZONTAL PROFILE (HORIZONTAL) REVISIONS NO. DATE #1 05/01/2023 - 1st Submittal to DS #2 11/29/2023 - 2nd Submittal to DS #3 02/15/2024 - 3rd Submittal to DS GREENWAY ENGI R HYDRAULICS ENGIkEER 0 CRABTREE CREEK HERTFORD X GRAPHIC SCALE 0 5 10 20 1 inch = 10 ft. PROFILE (VERTICAL) MAINTENANCE PLAN: SHEET NO. SHEET TITLE EC-1 COVER SHEET EC-2 THRU EC-3 NOTES, DETAILS AND CONSTRUCTION SEQUENCE EC-4 EC PHASE 1 PLAN SHEET EC-5 THRU EC-12 EC PHASE 2 PLAN SHEETS QUALIFIED PERSONNEL SHALL EVALUATE ALL TEMPORARY EROSION AND SEDIMENTATION CONTROL PRACTICES ON A DAILY BASIS FOR STABILITY AND OPERATION. WEEKLY INSPECTIONS SHALL BE PERFORMED AND WRITTEN LOGS KEPT. A RAIN GAUGE SHALL ALSO BE KEPT ON SITE AND RAINFALL AMOUNTS RECORDED. ANY REQUIRED REPAIRS SHALL BE PERFORMED IMMEDIATELY TO MAINTAIN ALL PRACTICES AS DESIGNED. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE MAINENANCE OF TEMPORARY ON -SITE EROSION AND SEDIMENTATION CONTROL MEASURES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR IMPLEMENTATING AND FOLLOWING THE APPROVED SEDIMENTATION AND EROSION CONTROL PLAN. M EC-i.o O z N TOTAL PROJECT IMPACTS BUFFER ZONE 2 - GREENWAY: 15963 SF (0.37 AC) BUFFER ZONE 1 - GREENWAY: 25250 SF (0.58 AC) STREAM IMPACT -TEMPORARY: 540 LF, 3284 SF (0.075 AC) STREAM IMPACT -PERMANENT NO LOSS: 162 LF, 1045 SF (0.024 AC) STREAM IMPACT -PERMANENT: 10 LF, 148 SF (0.003 AC) CRQBT REECREEK �� \ \ FM/ CRABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET 100% DRAWING - NOT RELEASED FOR CONSTRUCTION PLAN INFORMATION PROJECT NO. RAL-18000 FILENAME RAL18000_EC1.dwg CHECKED BY CRM DRAWN BY EMD SCALE NTS DATE 02/26/2024 CITY FILE NO. SPR-0260-2023 www.mcadamsco.com EROSION CONTROL NARRATIVE PHASE 1 EROSION CONTROL NOTES EROSION CONTROL LEGEND CRABTREE CREEK GREENWAY, LASSITER MILL RALEIGH, NORTH CAROLINA RECEIVING STREAM - CRABTREE CREEK CLASSIFICATION - XXXX PROJECT NUMBER: RAL-18000 DESIGNED BY: MCADAMS PROJECT DESCRIPTION: XXXXX GENERAL NOTES: 1. SURVEY PERFORMED BY MCADAMS DATED: FEBRUARY 12, 2019. 2. ALL DISTANCES ARE HORIZONTAL GROUND DISTANCES. 3. PRIOR TO ANY CLEARING, GRADING OR CONSTRUCTION ACTIVITY, CONSTRUCTION FENCE OR TREE PROTECTION FENCING (IF APPLICABLE) SHALL BE INSTALLED AROUND PROTECTED TREES OR GROVES OF TREES. NO CONSTRUCTION WORKERS, TOOLS, MATERIALS, OR VEHICLES ARE PERMITTED WITHIN THE TREE PROTECTION FENCING. 4. ANY TREES AND/OR AREAS DESIGNATED TO BE PROTECTED MUST BE PROPERLY BARRICADED WITH FENCING AND PROTECTED THROUGHOUT CONSTRUCTION TO INSURE THAT NO CLEARING, GRADING, OR STAGING OF MATERIALS WILL OCCUR IN THOSE AREAS. 5. PROTECTIVE FENCING IS TO BE MAINTAINED THROUGHOUT THE DURATION OF THE PROJECT, AND CONTRACTORS SHALL RECEIVE ADEQUATE INSTRUCTION ON TREE PROTECTION METHODS. 6. CONTRACTOR SHALL NOTIFY "NC811" (811) OR (1-800-632-4949) AT LEAST 3 FULL BUSINESS DAYS PRIOR TO BEGINNING CONSTRUCTION OR EXCAVATION TO HAVE EXISTING UTILITIES LOCATED. CONTRACTOR SHALL CONTACT ANY LOCAL UTILITIES THAT PROVIDE THEIR OWN LOCATOR SERVICES INDEPENDENT OF NC811. REPORT ANY DISCREPANCIES TO THE ENGINEER IMMEDIATELY. 7. EXISTING UTILITIES AND STRUCTURES, SHOWN BOTH UNDERGROUND AND ABOVE GROUND, ARE BASED ON THE BEST AVAILABLE INFORMATION. THE CONTRACTOR SHALL VERIFY FIELD CONDITIONS, BOTH HORIZONTAL AND VERTICAL, PRIOR TO BEGINNING RELATED CONSTRUCTION. ANY DISCREPANCIES SHALL BE REPORTED TO THE ENGINEER IMMEDIATELY. 8. CONTRACTOR SHALL ROOT SPADE WITHIN ALL TREE DRIPLINES AND TAKE ALL PRECAUTIONS NECESSARY TO SAVE TREES NOT SHOWN TO BE DEMOLISHED. 9. ALL GROUND COVER SHALL BE APPLIED PER CONDITIONS OF THE NPDES PERMIT OR IN CRITICAL AREAS AT THE END OF EACH DAY. SEEDBED PREPARATION: AREAS TO BE SEEDED TO BE SCARIFIED 4" TO 6" DEEP. A FIRM, WELL PULVERIZED, UNIFORM SEEDBED SHOULD BE PROVIDED. FERTILIZER SHALL BE PLACED DURING SCARIFICATION AS FOLLOWS: LIME: 45 LBS / 1,000 SF PHOSPHOROUS: 20 LBS / 1,000 SF FERTILIZER: 17 LBS / 1,000 SF PER NORTH CAROLINA SOIL AND SEDIMENTATION LAW, A VEGETATIVE GROUNDCOVER SUFFICIENT TO PERMANENTLY RESTRAIN EROSION SHALL BE RE-ESTABLISHED WITHIN 21 CALENDAR DAYS AFTER COMPLETION OF ANY PHASE OF GRADING. PERMANENT GROUNDCOVER FOR ALL DISTURBED AREAS WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS (WHICHEVER IS SHORTER) FOLLOWING COMPLETION OF CONSTRUCTION OR DEVELOPMENT. TEMPORARY SEEDING SCHEDULE: SEEDING DATE SEEDING MIXTURE APPLICATION RATE JAN 1 - MAY 1 RYE (GRAIN) 120 LBS/AC MAY 1 -AUG 15 GERMAN MILLET 40 LBS/AC AUG 15 - DEC 30 RYE (GRAIN) 120 LBS/AC SOIL AMENDMENTS SEE SHEET 2C-81 SEEDBED PREPARATION NOTE 4. MULCH SEE SHEET 2C-81 SEEDBED PREPARATION NOTE 5. MAINTENANCE JAN 1 - AUG 15: REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE, AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. AUG 15 - DEC 30: REPAIR AND REFERTILIZE DAMAGED AREAS IMMEDIATELY. TOP DRESS WITH 50 LB/AC OF NITROGEN IN MARCH. IF IT IS NECESSARY TO EXTEND TEMPORARY COVER BEYOND JUNE 15, OVERSEED WITH 50 LB/AC RYE (GRAIN) IN LATE FEBRUARY OR EARLY MARCH. NOTE: USE THE TEMPORARY SEEDING SCHEDULE ONLY WHEN DATE IS NOT CORRECT TO USE THE PERMANENT SEEDING SCHEDULE. SEE SHEET 2C-8 FOR FURTHER SEEDBED PREPARATION NOTES. PERMANENT SEEDING SCHEDULE: SEE SHEET 2C-8 FOR PERMANENT SEEDING SCHEDULE AND SEEDBED PREPARATION NOTES. MAINTENANCE INSPECT AND REPAIR MULCH FREQUENTLY. REFERTILIZE IN LATE WINTER OF THE FOLLOWING YEAR; USE SOIL TESTS OR APPLY 150 LB/AC 10-10-10 FERTLIZER. MOW REGULARLY TO A HEIGHT OF 2-4 INCHES. NPDES Starmrra<er Drschanje Permit for Construction Activities (Nr Wl) NCDENFifDiv om of water oua5ty NEW STABILIZATION TIMEFRAMES f E ff"tNe Aug. 3. 2131 t} SITE AREA DESCRIPTION STABILIZATION TIMEFRAME F-XCE TIONS l I I j Perimeter dikes. swales, ditches, slopes 7 days None High ❑uglily Water (HOW)Zones C 7 days None Slopes steeper than 3:1 7 days If slopes are 10" or less in length and are not steeper than 2:1, 14 days are allowed. Slopes 3:1 or flatter 14 days 7 days for slopes greater than 50' in length. Aft other areas with slopes ffatter than 4:1 14 days None. except for perimeters and HOW Zones. 'J McADAMS The John R. McAdams Company, Inc. 621 Hillsborough Street Suite 500 Raleigh, NC 27603 phone 919. 361. 5000 fax 919. 361. 2269 license number: C-0293, C-187 GENERAL NOTES: 1. CONTRACTOR SHALL OBTAIN ALL NECESSARY LICENSES AND PERMITS REQUIRED TO COMPLETE THE WORK INCLUDED IN THE CONTRACT DOCUMENTS AT THE CONTRACTOR'S EXPENSE. 2. IT IS THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THAT THEY AND THEIR SUBCONTRACTOR'S HAVE THE CORRECT/MOST UP-TO-DATE PLANS AVAILABLE. 3. CONTRACTOR SHALL GIVE MINIMUM 72 HOURS NOTICE TO THE CITY OF RALEIGH AND PROJECT ENGINEER PRIOR TO CONSTRUCTION. 4. ALL WORK WITHIN JURISDICTIONAL BOUNDARIES (WETLAND AND STREAMS) SHALL BE PERFORMED IN STRICT ACCORDANCE WITH ALL PERMITS. 5. CONSTRUCTION OPERATIONS SHALL BE CARRIED OUT IN SUCH A MANNER THAT EROSION AND WATER POLLUTION IS MINIMIZED. 6. CONTRACTOR SHALL MINIMIZE DISTURBANCE TO EXISTING BUFFER VEGETATION AND CONSTRUCTION CORRIDOR TO THE MAXIMUM EXTENT PRACTICAL. 7. THERE MAY BE WETLANDS WITHIN THIS SITE. IT IS THE OWNER'S RESPONSIBILITY FOR WETLANDS JURISDICTION AND PERMIT DISTURBANCE PRIOR TO ANY GRADING ACTIVITY. 8. IF THE CONTRACTOR, IN THE COURSE OF WORK, FINDS ANY DISCREPANCIES IN THE PLANS OR NOTES GIVEN BY THE PROJECT ENGINEER, IT SHALL BE HIS/HER DUTY IMMEDIATELY INFORM THE PROJECT ENGINEER, IN WRITING, AND THE PROJECT ENGINEER WILL PROMPTLY VERIFY THE SAME. ANY WORK DONE AFTER SUCH DISCOVERY, UNTIL AUTHORIZED, WILL BE AT THE CONTRACTOR'S RISK. 9. ANY DAMAGE TO PRIVATE PROPERTY AND/OR EXISTING UTILITIES INCURRED DURING CONSTRUCTION ACTIVITIES SHALL BE THE SOLE RESPONSIBILITY OF THE CONTRACTOR. 10. DAMAGE TO THE EXISTING CITY OF RALEIGH GREENWAY OUTSIDE THE SCOPE OF WORK SHALL BE REPLACED IN -KIND BY THE CONTRACTOR. 11. ALL MECHANIZED EQUIPMENT OPERATED NEAR SURFACE WATERS SHALL BE INSPECTED AND MAINTAINED REGULARLY TO PREVENT CONTAMINATION OF SURFACE WATERS FROM FUELS, LUBRICANTS, HYDRAULIC FLUIDS, OR OTHER TOXIC MATERIALS. CONSTRUCTION SHALL BE STAGED IN ORDER TO MINIMIZE THE EXPOSURE OF EQUIPMENT TO SURFACE WATERS TO THE MAXIMUM EXTENT PRACTICABLE. FUELING, LUBRICATION, AND GENERAL EQUIPMENT MAINTENANCE SHALL BE PERFORMED IN A MANNER TO PREVENT, TO THE MAXIMUM EXTENT PRACTICABLE, CONTAMINATION OF SURFACE WATERS BY FUELS AND OILS. 12. HEAVY EQUIPMENT WORKING IN WETLANDS SHALL BE PLACED ON MATS OR OTHER MEASURES SHALL BE TAKEN TO MINIMIZE SOIL DISTURBANCE. CONSTRUCTION SEQUENCE: 1. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. 2. OBTAIN AN APPROVED (STAMPED) EROSION & SEDIMENT CONTROL PLAN AND KEEP IT ON -SITE EITHER IN THE INSPECTION BOX, CONSTRUCTION OFFICE, OR WITH THE CONTRACTOR. 3. SCHEDULE AND HOLD AN ON -SITE PRE -CONSTRUCTION CONFERENCE AT LEAST ONE WEEK PRIOR TO BEGINNING ANY LAND -DISTURBING ACTIVITIES BY CALLING THE CITY OF RALEIGH REGIONAL INSPECTION COORDINATOR, CHRIS BRIDGERS AT (919) 279-1308. THE CONFERENCE SHOULD BE ATTENDED BY NC DEMLR EROSION CONTROL INSPECTOR, THE GENERAL CONTRACTOR, ANY SUBCONTRACTORS, THE ENGINEER, AND A REPRESENTATIVE OF THE CITY OF RALEIGH. 4. REQUEST AND SCHEDULE INITIAL SITE INSPECTION THROUGH PERM ITPORTAL.RALEIGHNC.GOV 5. CONTRACTOR SHALL NOTIFY "NC811" (811) OR (1-800-632-4949) AT LEAST 3 FULL BUSINESS DAYS PRIOR TO BEGINNING CONSTRUCTION OR EXCAVATION TO HAVE EXISTING UTILITIES LOCATED. CONTRACTOR SHALL CONTACT ANY LOCAL UTILITIES THAT PROVIDE THEIR OWN LOCATOR SERVICES INDEPENDENT OF "NC811". REPORT ANY DISCREPANCIES TO THE ENGINEER IMMEDIATELY. 6. ALL DIMENSIONS AND GRADES SHOWN ON THE PLANS SHALL BE FIELD VERIFIED BY THE CONTRACTOR PRIOR TO CONSTRUCTION. CONTRACTOR SHALL NOTIFY THE ENGINEER IF ANY DISCREPANCIES EXIST PRIOR TO PROCEEDING WITH CONSTRUCTION, FOR NECESSARY PLAN OR GRADE CHANGES. NO EXTRA COMPENSATION SHALL BE PAID TO THE CONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY ON THESE PLANS IF SUCH NOTIFICATION HAS NOT BEEN GIVEN. 7. ESTABLISH CONSTRUCTION ENTRANCE AND STAGING AREA (SEE DETAIL ON SHEET EC-3A). 8. INSTALL SILT FENCE, TREE PROTECTION, AND OTHER MEASURES AS SHOWN ON PLANS, CLEARING ONLY AS NECESSARY TO INSTALL THESE DEVICES. 9. LIMITS OF DISTURBANCE SHALL BE MARKED BY SAFETY FENCING EITHER WITH SILT FENCE OR ORANGE TREE PROTECTION FENCE (SEE DETAIL ON SHEET EC-4). 10. USE THE AREA DESIGNATED ON THE PLANS FOR ALL STAGING ACTIVITIES RELATED TO THE PROJECT. 11. PARK ALL CONSTRUCTION EQUIPMENT, INCLUDING TRUCKS AND HEAVY EQUIPMENT WITHIN THE LIMITS OF DISTURBANCE. 12. INSTALL REMAINING EROSION CONTROL MEASURES AS SHOWN ON SHEETS EC-3A THROUGH EC-4. CLEAR AND GRUB ONLY AS NECESSARY TO INSTALL THESE DEVICES. 13. BEGIN GRADING ACTIVITIES. IN GENERAL, THE CONTRACTOR SHALL WORK FROM UPSTREAM TO DOWNSTREAM AND CONSTRUCTION IN A LIVE CHANNEL SHALL UTILIZE SHEET PILING TO DIVERT WATER AS SHOWN ON THE PLANS. MAINTAIN AND ADJUST E & SC MEASURES AS GRADING PROGRESSES. 14. AT THE END OF EACH WORKING DAY, THE CONTRACTOR WILL BE RESPONSIBLE FOR THE APPLICATION OF SEED AND STRAW, AS APPLICABLE, TO NEWLY ESTABLISHED STREAMBANKS AND DISTURBED AREAS. EROSION CONTROL MATTING WILL BE INSTALLED ON TOP OF THE SEED AND STRAW IN ACCORDANCE WITH THE EROSION CONTROL CONSTRUCTION SEQUENCE. 15. CONTRACTOR SHALL IMPROVE AND CONSTRUCT THE GREENWAY TRAIL AND PERMANENT CROSSINGS BY INSTALLING CULVERTS, STABILIZING SIDE SLOPES, AND MODIFYING THE GREENWAY TRAIL ACCORDING TO THE PLANS AND SPECIFICATIONS. PERMANENT STREAM CROSSINGS WILL BE INSTALLED WHILE THE WORKING SECTION CONTAINING THE CROSSING HAS BEEN DEWATERED. ADJUST ACCESS ROADS AND ASSOCIATED SILT FENCE AS NECESSARY WHEN PERMANENT STREAM CROSSINGS ARE INSTALLED. 16. THE CONTRACTOR SHALL DILIGENTLY AND CONTINUOUSLY MAINTAIN ALL EROSION CONTROL DEVICES AND STRUCTURES. 17. FOR PHASED EROSION CONTROL PLANS, CONTRACTOR SHALL MEET WITH EROSION CONTROL INSPECTOR PRIOR TO COMMENCING WITH EACH PHASE OF EROSION CONTROL MEASURES. 18. WHEN APPLICABLE, THE LAND DEVELOPMENT INSPECTOR SHOULD BE CALLED TO CONDUCT CLIENT PARKS, RECREATION, AND CULTURAL 140 RESOURCES �0 RALEIGH MUNICIPAL BUILDING 222 W. HARGETT STREET ' ) 0 ,/ SUITE 600 RALEIGH, NC 27601 919-996-4798 Raleigh DAAVID BENDER, PROJECT MANAGER REVISIONS NO. DATE #1 05/01/2023 - 1st Submittal to DS #2 11/29/2023 - 2nd Submittal to DS #3 02/15/2024 - 3rd Submittal to DS INSPECTIONS ON STORM DRAINAGE, SIDEWALKS, DRIVE WAY IMPROVEMENTS, AND ALL ASPECTS OF ROAD CONSTRUCTION. 19. STABILIZE SITE AS AREAS ARE BROUGHT TO FINISHED GRADE. AT THE CONCLUSION OF GRADING AND CONSTRUCTION OR IF LAND -DISTURBING ACTIVITY STOPPED FOR MORE THAN 14 CONSECUTIVE CALENDAR DAYS, PERMANENT VEGETATIVE COVER SHALL BE INSTALLED ACCORDING TO SHEETS 2C-7 THROUGH 2C-8. 20. CONTRACTOR SHALL PLANT WOODY VEGETATION AND LIVE STAKES, ACCORDING TO PLANTING DETAILS AND SPECIFICATIONS. THE CONTRACTOR SHALL COMPLETE THE LIVE STAKING AND REFORESTATION (BARE -ROOT PLANTING) PHASE OF THE PROJECT AND APPLY PERMANENT SEEDING AT THE APPROPRIATE TIME OF YEAR. 21. COORDINATE WITH EROSION CONTROL INSPECTOR PRIOR TO REMOVAL OF ANY EROSION CONTROL MEASURES. 22. STABILIZE ALL DISTURBED AREAS. REMOVE STAGING AREA AND CONSTRUCTION ENTRANCE. 23. REMOVE ALL EROSION CONTROL MEASURES AND CALL THE NC DEMLR OFFICE FOR FINAL INSPECTION ONCE PERMANENT VEGETATION HAS BEEN ESTABLISHED. 24. DEMOBILIZE ALL EQUIPMENT AND MATERIALS FROM SITE. 25. ALL EROSION CONTROL MEASURES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE N.C. EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL AND THE CITY OF RALEIGH STORMWATER DESIGN MANUAL. CHANNEL CONSTRUCTION: 1. INSTALL SHEET PILING BARRIER OR OTHER ENGINEER APPROVED EQUIVALENT DIVERSION DEVICE ALONG THE STREAM CHANNEL AS SHOWN ON SHEET EC-4 (DEWATERING AND SHEET PILING DETAILS ON SHEET EC-313). 2. RIPRAP APRONS SHALL BE CONSTRUCTED TO IMPEDE ANY EROSION OF THE CHANNEL AND STREAM BANKS BY THE WATER DIVERTED FROM THE WORK AREA. 3. BANK STABILIZATION STRUCTURES WILL BE INSTALLED ACCORDING TO THE DETAILS PRESENTED ON SHEET 2C-2. 4. ANY EXCAVATED MATERIAL CONTAINING MANMADE MATERIAL IS NOT SUITABLE MATERIAL FOR CHANNEL FILL AND MUST BE DISPOSED OF OFFSITE UNLESS OTHERWISE DIRECTED BY OWNER. 5. THE PROPOSED CHANNEL BANKS SHALL BE STABILIZED WITH EROSION CONTROL MATTING AND TEMPORARY SEEDING UPON COMPLETION OF EACH SECTION AS PER DETAIL ON SHEETS 2C-7 AND 2C-8. 6. COMPLETE ALL EARTHWORK, STRUCTURE INSTALLATION, AND STABILIZATION IN THE DEWATERED WORK AREA. 7. CONTRACTOR SHALL NOTIFY ENGINEER UPON DISCOVERY OF ANY CONSTRAINTS DISCOVERED IN THE CONSTRUCTION OF THE PROPOSED CHANNEL OR STRUCTURE PLACEMENT AND ADJUSTMENTS CAN BE MADE ON SITE. EXISTING CONDITION & DEMOLITION NOTES: 1. THERE SHALL BE NO DEMOLITION ACTIVITIES UNTIL AFTER A PRE -CONSTRUCTION MEETING HAS TAKEN PLACE. 2. ALL MATERIAL TO BE DEMOLISHED SHALL BE REMOVED FROM THE SITE AND DISPOSED OF AT A PERMITTED SITE IN ACCORDANCE WITH ALL LOCAL, STATE AND FEDERAL LAWS. 3. EXISTING UTILITIES AND STRUCTURES SHOWN, BOTH UNDERGROUND AND ABOVE GROUND, ARE BASED ON A FIELD SURVEY AND THE BEST AVAILABLE RECORD DRAWINGS. THE CONTRACTOR SHALL VERIFY FIELD CONDITIONS PRIOR TO BEGINNING RELATED CONSTRUCTION. ANY DISCREPANCIES SHALL BE REPORTED TO THE ENGINEER IMMEDIATELY. SITE PREPARATION: CLEARING & TOPSOIL/SUBSOIL EXCAVATION: 1. ALL SHRUBS AND SMALL TREES DESIGNATED BY THE ENGINEER WILL BE SAVED FOR TRANSPLANTING. PLANTS THAT ARE TO BE TRANSPLANTED WILL BE MARKED WITH HIGHLY VISIBLE TAPE. 2. ANY UNUSABLE TREES & BRUSH REMOVED DURING CLEARING & GRUBBING OF SITE SHALL BE CHIPPED ON SITE AND HAULED OFF SITE FOR DISPOSAL. 3. CONTRACTOR SHALL MANAGE EXCAVATED TOPSOIL SEPARATELY FROM EXCAVATED SUBSOIL. EXCAVATED TOPSOIL SHALL BE PLACED WITHIN THE DESIGNATED TEMPORARY STOCKPILE AREAS AWAY FROM THE CHANNEL TO BE FILLED (SEE PLANS). TOPSOIL SHALL BE FREE OF STONES OVER 1" IN DIAMETER, ROOTS, STICKS, RUBBISH, STIFF CLAY, AND EXTRANEOUS MATTER. 4. IMPORTED TOPSOIL SHALL HAVE A LOAMY TEXTURE AND HAVE SAND, SILT, AND CLAY PERCENTAGES THAT MEET THE U.S. DEPARTMENT OF AGRICULTURE CHARACTERISTICS OF A LOAMY SOIL. ORGANIC CONTENT SHALL NOT BE LESS THAN 1.5% BY WEIGHT. PH RANGE SHALL BE FROM 6-7.5. IF PH IS LESS THAN 6, LIME SHALL BE ADDED. SOLUBLE SALTS SHALL NOT EXCEED 500PPM. IMPORTED TOPSOIL SHALL BE FREE OF DEBRIS, ROOTS, PLANTS, STICKS, RUBBISH, STIFF CLAYS, AND STONES OVER 1 INCH IN DIAMETER. EROSION & SEDIMENT CONTROL NOTES: 1. GRADING AND EROSION CONTROL METHODS SHALL ADHERE TO THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY (NC DEQ) DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES (NC DEMLR) STANDARDS AND SPECIFICATIONS. WHERE METHODS DIFFER FROM CITY OF RALEIGH THE MORE STRINGENT METHOD SHALL BE APPLIED. 2. EROSION AND SEDIMENT CONTROL (E & SC) PERMIT AND A CERTIFICATE OF COVERAGE (COC) MUST BE OBTAINED BEFORE ANY LAND DISTURBANCE ACTIVITIES. 3. WHEN PROJECT IS COMPLETE, THE PERMITEE SHALL VISIT DEQ.NC.GOV/NCG01 TO SUBMIT AN ELECTRONIC NOTICE OF TERMINATION (E-NOT). A $100 ANNUAL GENERAL FEE WILL BE CHARGED UNTIL THE E-NOT HAS BEEN FILLED OUT. 4. E & SC DEVICES MUST BE INSTALLED AND INSPECTED PRIOR TO ANY GRADING ON SITE. THE CONTRACTOR SHALL CALL FOR AN INSPECTION BY NC DEMLR ONCE INITIAL MEASURES ARE IN PLACE. 5. A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES. FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIES ISSUED BY NC DEMLR. 6. CONSTRUCTION, MAINTENANCE, AND REMOVAL OF ALL EROSION CONTROL DEVICES ARE GREENWAY ENGIrtkR HYDRAULICS ENGIkEER OAF 0 \ r1a�:��91i7►F91:purr'L+l�la>tel:Ll�ll►[eiK�7►r1:LNIC�]:i9►1��XYi]I;I�:�ti9F9�►Nl1��l 7. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN ON THE PLAN IS A VIOLATION OF THE APPROVED EROSION CONTROL PLAN AND IS SUBJECT TO A PENALTY OR FINE BY NC DEMLR. 8. DISTURBANCE OUTSIDE OF THE SITE PROPERTY LIMITS OR PUBLIC R/W SHALL ONLY BE ALLOWED BY SIGNED GRADING AGREEMENTS AND/OR EASEMENTS BETWEEN THE DEVELOPER AND OFFSITE PROPERTY OWNER. 9. THE CONTRACTOR IS RESPONSIBLE TO MAINTAIN SAFE OPEN ACCESS TO ALL PROPERTIES ALONG ADJACENT PROPERTIES DURING CONSTRUCTION PERIOD FOR IMPROVEMENTS. 10. STAGING AREAS, STOCKPILE AREAS, CONSTRUCTION ENTRANCES, AND ACCESS ROAD WILL BE IDENTIFIED AND LOCATED ACCORDING TO THE EROSION CONTROL PLANS AND LANDOWNER. VARIANCES WILL BE ALLOWED ASSUMING BOTH THE CONTRACTOR AND THE ENGINEER VERBALLY AGREE. 11. CONTRACTOR SHALL SEED AND STABILIZE ALL STEEP SLOPES (GREATER THAN 3H:1V) WITHIN 7 DAYS, 10 DAYS FOR MODERATE SLOPES (3H:1V OR LESS) AND WITHIN 14 CALENDAR DAYS EVERYWHERE ELSE ACCORDING TO THE TEMPORARY SEEDING SCHEDULE ON SHEET 2C-8. 12. FOR ANY LAND DISTURBING ACTIVITY WHERE GRADING ACTIVITIES HAVE BEEN COMPLETED, TEMPORARY OR PERMANENT GROUND COVER (SHEET 2C-8) SUFFICIENT TO RESTRAIN EROSION SHALL BE PROVIDED AS SOON AS PRACTICAL, BUT IN NO CASE LATER THAN SEVEN (7) DAYS AFTER COMPLETING THE WORK. STABILIZATION IS THE BEST FORM OF EROSION CONTROL. TEMPORARY SEEDING IS NECESSARY TO ACHIEVE EROSION CONTROL ON LARGE DENUDED AREAS AND ESPECIALLY WHEN SPECIFICALLY REQUIRED AS PART OF THE CONSTRUCTION SEQUENCE ON THE PLAN. 13. THE EROSION CONTROL INSPECTOR MAY REQUIRE ADDITIONAL FIELD MEASURES AS NECESSARY TO PROVIDE ADEQUATE PROTECTION FROM RECEIVING WATER COURSES. 14. PROTECTION OF EXISTING VEGETATION: AT THE START OF GRADING INVOLVING THE STRIPPING OF TOPSOIL OR LOWERING OF EXISTING GRADE AROUND A TREE, A CLEAN, SHARP, VERTICAL CUT SHALL BE MADE AT THE EDGE OF THE TREE SAVE AREA AT THE SAME TIME AS OTHER EROSION CONTROL MEASURES ARE INSTALLED. THE TREE PROTECTION FENCING SHALL BE INSTALLED ON THE SIDE OF THE CUT FARTHEST AWAY FROM THE TREE TRUNK AND SHALL REMAIN IN PLACE UNTIL ALL CONSTRUCTION IN THE VICINITY OF THE TREES IS COMPLETE. NO STORAGE OF MATERIALS, FILL, OR EQUIPMENT AND NO TRESPASSING SHALL BE ALLOWED WITHIN THE BOUNDARY OF THE PROTECTED AREA AND SHALL BE POSTED ON THE PROTECTION FENCE. A PROTECTION FENCE CONSTRUCTED OF MATERIAL RESISTANT TO DEGRADATION BY SUN, WIND, AND MOISTURE FOR THE DURATION OF THE CONSTRUCTION, SHALL BE INSTALLED AT THE SAME TIME AS THE EROSION CONTROL MEASURES AND SHALL BE IN PLACE UNTIL ALL CONSTRUCTION IN THE VICINITY OF THE TREES IS COMPLETE (SEE DETAIL ON SHEET EC-3A). 15. A CONSTRUCTION SEQUENCE HAS BEEN PROVIDED (SEE THIS SHEET). INSTALLATION OF ALL PROPOSED E & SC MEASURES IN THE SEQUENCE(S) PROVIDED AND MAINTENANCE OF THOSE DEVICES IS REQUIRED. THE CONTRACTOR MAY BE ALLOWED, WITH PRIOR APPROVAL FROM THE OWNER, TO COORDINATE CHANGES TO THE PLAN WITH THE ON -SITE E & SC INSPECTOR AND THE ENGINEER. 16. CONTRACTOR SHALL INSPECT AND REPAIR ALL EROSION CONTROL DEVICES AT LEAST ONCE PER WEEK AND AFTER EVERY SIGNIFICANT RAINFALL EVENT. EACH DEVICE IS TO BE MAINTAINED OR REPLACED IF SEDIMENT ACCUMULATION HAS REACHED ONE HALF THE CAPACITY OF THE DEVICE. 17. CONTRACTOR WILL FIELD LOCATE SILT FENCE OUTLETS AT LOW POINTS IN SILT FENCE AND/OR A MINIMUM OF EVERY 100 LINEAR FEET OF SILT FENCE AS REQUIRED TO PROVIDE RELIEF FROM CONCENTRATED FLOWS. SILT FENCE OUTLETS SHOWN ON THESE PLANS ARE BASED ON THE BEST TOPOGRAPHIC INFORMATION AVAILABLE AT THE TIME OF DESIGN. CONTRACTOR TO FIELD VERIFY AND ADJUST LOCATIONS OF SILT FENCE OUTLETS AND/OR PLACE ADDITIONAL OUTLETS TO INSURE THAT ALL LOW SPOTS ALONG THE SILT FENCE HAVE AN OUTLET. 18. WASHED STONE AND WIRE BACKING SHALL BE USED WITH SILT FENCE WHENEVER SILT FENCE IS PLACE AT THE TOE OF A SLOPE >10' VERTICAL OR ALONG ANY CHANNEL OR WATER COURSE WHERE 50' OF BUFFER IS NOT PROVIDED. 19. ALL DIMENSIONS AND GRADES SHOWN ON THE PLANS SHALL BE FIELD VERIFIED BY THE CONTRACTOR PRIOR TO CONSTRUCTION. CONTRACTOR SHALL NOTIFY THE OWNER IF ANY DISCREPANCIES EXIST PRIOR TO PROCEEDING WITH CONSTRUCTION FOR NECESSARY PLAN OR GRADE CHANGES. NO EXTRA COMPENSATION SHALL BE PAID TO THE CONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY ON THESE PLANS IF SUCH NOTIFICATION HAS NOT BEEN GIVEN. 20. NO DEBRIS SHALL BE TRACKED ONTO PUBLIC RIGHT OF WAY. IF THE SITUATION OCCURS WHERE MUD, ROCKS AND DEBRIS IS TRACKED ONTO PAVEMENT, THE CONTRACTOR SHALL CLEAN THE PAVEMENT AND INSTALL ADDITIONAL MEASURES TO PREVENT FUTURE OCCURRENCES. 21. INSTALL SILT FENCE FOR ALL STAGING AND STOCKPILE AREAS (SEE DETAIL ON SHEET EC-3A). ANY STOCKPILE AREAS SHALL USE TWO (2) ROWS OF SILT FENCE. 22. IF CONCRETE WASHOUTS ARE UTILIZED, THESE AREAS ARE TO BE WITHIN THE LIMITS OF DISTURBANCE AND SHOULD BE LOCATED AT LEAST 50 FT. AWAY FROM STORM DRAIN INLETS AND SURFACE WATER. EROSION & SEDIMENT CONTROL MAINTENANCE PLAN: 1. QUALIFIED PERSONNEL, ON A DAILY BASIS WILL EVALUATE ALL TEMPORARY EROSION AND SEDIMENT CONTROL PRACTICES FOR STABILITY AND OPERATION. 2. INSPECT AND MAINTAIN ALL EROSION CONTROL MEASURES EVERY 7 DAYS AND AFTER EACH SIGNIFICANT RAINFALL (0.5" OR GREATER) AND DOCUMENT WITH INSPECTION REPORTS AND WRITTEN LOGS SHALL BE KEPT. 3. A RAIN GAUGE WILL ALSO BE KEPT ON -SITE AND DAILY RAINFALL AMOUNTS WILL BE RECORDED. 4. ANY REPAIRS NEEDED WILL BE PERFORMED IMMEDIATELY TO MAINTAIN ALL PRACTICES AS DESIGNED. 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE MAINTENANCE OF TEMPORARY ON SITE E & SC MEASURES. 6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR IMPLEMENTING AND FOLLOWING THE APPROVED E & SC PLAN. 7. A COPY OF THE COMBINED SELF -INSPECTION MONITORING FORM CAN BE FOUND ON THE NC DEMLR WEBSITE AT: HTTPS:HDEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND- RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS ���Illllli� SFSFSF TPTPTP SF/TP SF/TP - LID LD SILT FENCE OUTLET INLET PROTECTION INLET PROTECTION FOR EXISTING STRUCTURES TEMPORARY SLOPE DRAIN ROCK PIPE INLET PROTECTION CHECK DAM SILT FENCE TREE PROTECTION FENCE SILT FENCE AND TREE PROTECTION FENCE LIMITS OF DISTURBANCE WOODED AREA r1 COIR FIBER WATTLE °o °° O° ° °° o o° °° C ° O ° o O Q o O o CONSTRUCTION ENTRANCE/EXIT Oo u Q� Oo �-0 ° TIMBER CONSTRUCTION MATTING �m , PHASE 2 EROSION CONTROL NOTES: 1. CONTRACTOR SHALL LOCATE AND VERIFY THE LOCATION AND DEPTH OF ALL EXISTING UNDERGROUND UTILITIES PRIOR TO BEGINNING CONSTRUCTION AND NOTIFY THE ENGINEERING OF ANY CONFLICTS/DISCREPANCIES. 2. NEW EROSION AND SEDIMENT CONTROL DEVICES MUST BE INSTALLED AS SHOWN ON PLANS AND INSPECTED PRIOR TO ANY GRADING OR DEMOLITION ON SITE. MAINTENANCE AND REPAIR SHALL BE MADE, AS NECESSARY, DURING CONSTRUCTION ACTIVITIES. THE CONTRACTOR SHALL CALL FOR AN INSPECTION ONCE INITIAL MEASURES ARE IN PLACE. 3. SEDIMENT/EROSION CONTROL DEVICES MUST BE CHECKED AFTER EACH STORM EVENT. EACH DEVICE IS TO BE MAINTAINED OR REPLACED IF SEDIMENT ACCUMULATION HAS REACHED ONE HALF THE CAPACITY OF THE DEVICE. 4. A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES. 5. INSTALL A RAIN GAUGE (6" CAPACITY OR GREATER) ONSITE. 6. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED UNTIL ALL UPSLOPE DRAINAGE AREAS HAVE BEEN STABILIZED AND PERMANENT VEGETATION HAS BEEN ESTABLISHED. 7. CONSTRUCTION, MAINTENANCE, AND REMOVAL OF ALL EROSION CONTROL DEVICES ARE THE RESPONSIBILITY OF THE GRADING CONTRACTOR UNLESS OTHERWISE NOTED. ANY DEWATERING ASSOCIATED WITH THIS PROJECT IS TO BE DONE THROUGH A SILT BAG. CONTRACTOR SHALL WORK IN DRY CONDITIONS TO THE MAXIMUM EXTENT POSSIBLE. 8. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN ON THE PLAN IS A VIOLATION OF THE EROSION CONTROL PERMIT AND IS SUBJECT TO A FINE. ANY NEED TO DISTURB BEYOND THE APPROVED PLAN SHALL BE BROUGHT TO THE ATTENTION OF THE OWNER, ENGINEER AND EROSION CONTROL INSPECTOR. 9. THE ANGLE FOR GRADED SLOPES AND FILLS SHALL BE NO GREATER THAN THE ANGLE THAT CAN BE RETAINED BY VEGETATIVE COVER OR OTHER ADEQUATE EROSION -CONTROL DEVICES OR STRUCTURES. IN ANY EVENT, SLOPES LEFT EXPOSED WILL, WITHIN 7 OR 14 CALENDAR DAYS OF COMPLETION OF ANY PHASE OF GRADING, BE PLANTED OR OTHERWISE PROVIDED WITH TEMPORARY GROUND COVER, DEVISES OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION. PERMANENT GROUNDCOVER WILL BE PROVIDED FOR ALL DISTURBED AREAS WITHIN 15 WORKING DAYS OR NO MORE THAN 90 CALENDAR DAYS (WHICHEVER IS SHORTER) FOLLOWING COMPLETION OF CONSTRUCTION. TEMPORARY SEEDING IS NECESSARY TO ACHIEVE EROSION CONTROL ON LARGE DENUDED AREAS AND ESPECIALLY WHEN SPECIFICALLY REQUIRED AS PART OF THE CONSTRUCTION SEQUENCE ON THE PLAN. ALL GRADED SLOPES STEEPER THAN 3:1 MUST BE SEEDED & COMPOST LAID WITHIN 7 DAYS OF COMPLETION OF GRADING. ALL REMAINING DISTURBED AREAS ARE TO BE SEEDED AND COMPOST LAID WITHIN 14 DAYS. PERMANENT SWALES ARE TO BE STABILIZED WITHIN 7 DAYS. SEE THE GROUND STABILIZATION CHART FOR ADDITIONAL REQUIREMENTS. 10. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT MAY BE REQUIRED BY REPRESENTATIVE OF THE NCDEQ DEMLR DEPARTMENT. ADDITIONAL SILT FENCE OUTLETS AT LOW AREAS MAY BE INSTALLED BY CONTRACTOR AS REQUIRED. E&SC MEASURES ARE TO BE INSTALLED AT ANY AREAS USED FOR CONTRACTOR EQUIPMENT STAGING, MATERIALS LAYDOWN, SPOIL OR WASTE AREA. 11. PROTECTION OF EXISTING VEGETATION (IF APPLICABLE): AT THE START OF GRADING INVOLVING THE STRIPPING OF TOPSOIL OR LOWERING OF EXISTING GRADE AROUND A TREE, A CLEAN, SHARP, VERTICAL CUT SHALL BE MADE AT THE EDGE OF THE TREE SAVE AREA AT THE SAME TIME AS OTHER EROSION CONTROL MEASURES ARE INSTALLED. THE TREE PROTECTION FENCING SHALL BE INSTALLED ON THE SIDE OF THE CUT FARTHEST AWAY FROM THE TREE TRUNK AND SHALL REMAIN IN PLACE UNTIL ALL CONSTRUCTION IN THE VICINITY OF THE TREES IS COMPLETE. NO STORAGE OF MATERIALS, FILL, OR EQUIPMENT AND NO TRESPASSING SHALL BE ALLOWED WITHIN THE BOUNDARY OF THE PROTECTED AREA AND SHALL BE POSTED ON THE PROTECTION FENCE. A PROTECTION FENCE CONSTRUCTED OF MATERIAL RESISTANT TO DEGRADATION BY SUN, WIND, AND MOISTURE FOR THE DURATION OF THE CONSTRUCTION, SHALL BE INSTALLED AT THE SAME TIME AS THE EROSION CONTROL MEASURES AND SHALL BE IN PLACE UNTIL ALL CONSTRUCTION IN THE VICINITY OF THE TREES IS COMPLETE. 12. INSTALLATION AND MAINTENANCE OF ALL PROPOSED SEDIMENTATION & EROSION CONTROL MEASURES IS REQUIRED. THE CONTRACTOR MAY BE ALLOWED, WITH PRIOR APPROVAL FROM THE OWNER, TO COORDINATE CHANGES TO THE PLAN WITH THE ON -SITE NCDEQ DEMLR INSPECTOR AND THE ENGINEER OR THE OWNER'S REPRESENTATIVE. 13. CONTRACTOR WILL FIELD LOCATE SILT FENCE OUTLETS AT LOW POINTS IN SILT FENCE AS REQUIRED TO PROVIDE RELIEF FROM CONCENTRATED FLOWS. 14. ALL DIMENSIONS AND GRADES SHOWN ON THE PLANS SHALL BE FIELD VERIFIED BY THE CONTRACTOR PRIOR TO CONSTRUCTION. CONTRACTOR SHALL NOTIFY THE OWNER IF ANY DISCREPANCIES EXIST PRIOR TO PROCEEDING WITH CONSTRUCTION FOR NECESSARY PLAN OR GRADE CHANGES. NO EXTRA COMPENSATION SHALL BE PAID TO THE CONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY ON THESE PLANS IF SUCH NOTIFICATION HAS NOT BEEN GIVEN. 15. REQUIRED CONSTRUCTION/SAFETY FENCING SHALL BE INSTALLED PRIOR TO BEGINNING LAND DISTURBANCE. 16. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO KEEP ALL DIRT OFF PAVED ROADS. HEAVY MATS MAY BE USED IN LIEU OF ROCK CONSTRUCTION ENTRANCES AS DETERMINED BY THE ON -SITE INSPECTOR. 17. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO KEEP ALL SEDIMENT ON SITE AND ENSURE NO SEDIMENT LEAVES THE LIMITS OF DISTURBANCE OF THE PROJECT. THIS MAY REQUIRE INSTALLATION OF ADDITIONAL EROSION CONTROL MEASURES ABOVE AND BEYOND WHAT IS SHOWN ON THE PLANS. IF ENVIRONMENTAL OR SITE CONDITIONS WARRANT ADDITIONAL EROSION CONTROL MEASURES, CONTRACTOR SHALL OBTAIN PRIOR APPROVAL FROM DEP REPRESENTATIVE. EROSION CONTROL MEASURES DAMAGED OR REQUIRED DUE TO CONTRACTOR ACTIONS SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. ALL EROSION CONTROL MEASURES SHALL BE PROPERLY MAINTAINED THROUGHOUT CONSTRUCTION AT NO ADDITIONAL COST TO DEP. 18. ALL CONSTRUCTION DEBRIS SHALL BE TESTED AND DISPOSED OF OFF -SITE IN A STATE PERMITTED LINED LANDFILL. 19. ALL EARTHEN MATERIAL BROUGHT TO OR REMOVED FROM THE PROJECT SITE SHALL COME FROM OR BE DELIVERED TO A SITE THAT HAS A CURRENT EROSION AND SEDIMENTATION CONTROL 20. SCHEDULE FINAL SITE INSPECTION THROUGH PERM ITPORTAL.RALEIGHNC.GOV CRABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET SEE CIVIL SHEETS EC-3A THRU EC-3D ALL CONSTRUCTION SHALL BE IN FOR ADDITIONAL EROSION ACCORDANCE WITH THE CURRENT CITY CONTROL NOTES AND DETAILS OF RALEIGH ENGINEERING DESIGN AND TOTAL DISTURBED AREA = 3.12 AC CONSTRUCTION STANDARDS 100% DRAWING - NOT RELEASED FOR CONSTRUCTION PLAN INFORMATION PROJECT NO. RAL-18000 FILENAME RAL18000_EC1.dwg CHECKED BY CRM DRAWN BY EMD SCALE 1" = 50' / 1"=10' DATE 02/26/2024 CITY FILE NO. SPR-0260-2023 www.mcadamsco.com NOTES 1. SHEET PILES SHOULD BE USED TO ISOLATE WORK AREAS FROM STREAM FLOW. 2. SHEET PILE BARRIER SHALL NOT BE GREATER THAN 55% OF THE STREAM BOTTOM WIDTH. 3. THE CONTRACTOR SHALL NOT DISTURB MORE AREA THAN CAN BE STABILIZED IN ONE WORKING DAY. 4. DEWATERING PUMP MUST BE DIVERTED THROUGH A SEDIMENT FILTER BAG. CONSTRUCTION SEQUENCE 1. INSTALL BY PLACING AND DRIVING PILES WITH A BACKHOE, EXCAVATOR, OR OTHER SUITABLE EQUIPMENT. LABOR, MATERIALS, AND EQUIPMENT REQUIRED FOR INSTALLATION OF SHEET PILE IS RESPONSIBILITY OF THE CONTRACTOR. 2. THE DIVERSION STRUCTURE SHOULD BE INSTALLED FROM UPSTREAM TO DOWNSTREAM. 3. BE SURE PILE IS FREE OF DIRT, GREASE, AND OTHER POTENTIAL CONTAMINANTS BEFORE INSTALLATION. 4. ENSURE THE PILES PENETRATE TO A SUFFICIENT DEPTH IN ORDER TO BEAR THE LOAD OF WATER BEING DIVERTED. 5. OVERLAP OR INTERLOCK PILES IN A WAY THAT PREVENTS ANY SEEPAGE OF WATER INTO THE WORK AREA AND PREVENTS SEEPAGE OF SEDIMENT FROM THE WORK AREA INTO THE STREAM. 9. INSPECT SHEET PILES DAILY FOR WATER LEAKS AND SIGNS OF INSTABILITY AND IMPLEMENT REPAIR PROCEDURES ACCORDINGLY. 10. THE LENGTH OF STREAM DEWATERED SHOULD BE DETERMINED BY AREA ENCOMPASSED BY INSTALLED SHEET PILE TO CONDUCT CONSTRUCTION ACTIVITIES. 11. A DEWATERING PUMP SHALL BE ONSITE AND USED TO DEWATER THE WORK SITE AS NECESSARY. WATER FROM THE WORK SITE SHALL BE DISCHARGED TO A SILT BAG (SEE DETAIL ON THIS SHEET). 12. COMPLETE IN -STREAM CONSTRUCTION ACTIVITIES. 13. REMOVE TRAPPED DEBRIS AND SEDIMENT PRIOR TO REMOVING SHEET PILES. RESTORE/REPAIR IMPACTED STREAM AREAS. 14. ONCE CONSTRUCTION IS COMPLETED, CONTRACTOR SHALL STABILIZE WORK AREA AND REMOVE SHEET PILE. 'J McADAMS A PROVIDE SUFFICIENT SHEET PILE WIDTH FOR CONSTRUCTION (TYP) ACTIVITIES EXISTING GRADE (TYP.) APPROX. 10' WORK AREA f _ INSITU SOILS DEPTHS OF SHEET PILE AND SUPPORTS TO BE DETERMINED BY CONTRACTOR AND GEOTECHNICAL ENGINEER TEMPORARY SHEET PILE - SECTION VIEW 0 0 m 0 0 Z Z m m of 0 0 0 0 0 0 NOTES 1. DETAIL PROVIDED FOR INFORMATIONAL PURPOSES. USE OF LOG MAT IS AT THE CONTRACTORS DISCRETION. 2. LOG MATS ARE TO HAVE SOLID DECK AND SIDE BOARDS. 3. USE MULTIPLE LOG MATS WHERE NECESSARY TO ACCOMIDATE EQUIPMENT WIDTH. The John R. McAdams Company, Inc. 621 Hillsborough Street Suite 500 Raleigh, NC 27603 phone 919. 361. 5000 fax 919. 361. 2269 license number: C-0293, C-187 B 12"X12" +/- --- ROUGH CUT TIMBER LENGTH VARIES B' SHEET PILE (TYP.) WORK AREA FOR STREAM RESTORATION TEMPORARY FLEXIBLE HOSE (TYP.) ; DEWATERING PUMP (TYP.) / SEDIMENT BAG (AS SHOWN ON SHEET 2C-4) WORK AREA FOR GREENWAY BOARDWALK INSTALLATION ^^ ^ 12"X12" +/^ 12"X12" +/- ROUGH CUT TIMBER LENGTH VARIES +/- 108" EXISTING CHANNEL BOLT TIMBERS SIDE BOARD TOGETHER AS (NP) NECESSARY f 1. INSPECT LOG MATS DAILY. 2. CONTRACTOR RESPONSIBLE FOR ENSURING LOG MATS ARE PLACED TO PROVIDE ADEQUATE SUPPORT FOR MACHINERY AND PERSONEL. 3. CONTRACTOR RESPONSIBLE FOR REPLACING OLD OR DAMAGED LOG MATS AS NEEDED. TIMBER LOG MAT N.T.S. CLIENT PARKS, RECREATION, AND CULTURAL ' % 01 00 RESOURCES RALEIGH MUNICIPAL BUILDING 222 W. HARGETT STREET '1 /0 SUITE 600 ' 0 RALEIGH, NC 27601 919-996-4798 Raleigh DAAVID BENDER, PROJECT MANAGER REVISIONS NO. DATE #1 05/01/2023 - 1st Submital to DS 10/27/2023 - 2nd Submital to DS 02/15/2024 - 3rd Submital to DS TEMPORARY SHEET PILE - PLAN VIEW STREAM ENGINEER SILT BAG STREAM BANK EXISTING TERRAIN SILT BAG SLEEVE FLOW,_ PUMP DISCHARGE 15.0' TO 20.0' TIE DOWN STRAP FILTRATION GEOTEXTILE 8" OF SEDIMENT CONTROL STONE NOTES: 1, USE NO, 5 OR NO- 57 STONE FOR SEDIMENT CONTROL STONE. 2- PROVIDE STABILIZED OUTLET TO STREAM BANK- 3. WOOD PALLETS MAY BE USED IN LIEU OF STONE AND GEOTEXTILE AS DIRECTED- A SUFFICIENT NUMBER OF PALLETS MUST BE PROVIDED TO ELEVATE THE ENTIRE SPECIAL STILLING BASIN ABOVE NATURAL GROUND. m cC`n 4. THE SIZE AND NUMBER OF SILT BAGS SHOULD BE BASED ON THE DEWATERING PUMP AND MANUFACTURER RECOMMENDATIONS- y y 5- TIGHTLY SECURE THE PUMP DISCHARGE TO THE SILT BAG SLEEVE WITH A STRAP OR SIMILAR DEVICE TO PREVENT WATERISEDIMENT FROM LEAKING G O WITHOUT TREATMENT. //ten 6- CONTROL PUMPING RATE TO PREVENT EXCESSIVE PRESSURE WITHIN THE SILT BAG IN ACCORDANCE WITH THE MANUFACTURER RECOMMENDATIONS. AS THE BAG FILL$ WITHIN SEDIMENT, REDUCE THE PUMP RATE. D^y 7. REPLACE THE SILT BAG WHEN ONE HALF (112) FULL OF SEDIMENT. 4w1 O 8- SILT BAG DEVICE MUST BE? SOFT FROM THE TOP OF THE STREAM BANK AND WATER MUST BE DISCHARGED IN A DIFFUSE MANNER- -y O NOT TO SCALE W MAX. VARIABLE AS DIRECTED BY THE ENGINEER STEEL POST PLASTIC OR WIRE TIES METAL WIRE FENCEXX TREE PROTECTION AREA WARNING SIGN a MIN. 10 GA. flp NOT ENTER MIN. 12-112 GA. M LINE WIRES INTERMEDIATE c�v FILL SLOPE WIRES $" SILT FENCE FABRIC MIN x: INSTALLED TO SECOND :. WIRE FROM TOP GRADE GRADE III LA-77-iII-IC�hI[i-ICI-I��:-. J-I I .._.....-- MIN a-i l' 171 4" NNMIN SILT FENCE GEOTEXTILE FABRIC 1 FRONT VIEW di -I I f SIDE VIEW PROVIDE WARNING LANGUAGE IN BOTH MAINTENANCE: CLEAN OUT AT 50% CAPACITY ENGLISH AND SPAN ISH, LIFE OF FENCING: 6-9 MONTHS ASSHOWN DO NOT DISTURB TREE CONSERVATION AREAS 40" SILT FENCE SHOULD NOT BE USED ALONE BELOW GRADED SLOPES GREATER THAN 10' IN HEIGHT. TREE PROTECTION AREA i� DO NOT ENTER NOTES: 1. TREE PROTECTION FENCING MUST BE INSTALLED AT A MINIMUM RADIUS OF THE CRITICAL ROOT ZONE (SEE DETAIL TPP-02 FOR EXAMPLES) ZONA DIE PROTECCION C� 2, THE TREE PROTECTION FENCING MUST REMAIN IN PLACE FOR THE DURATION OF THE PROJECT yy UNLESS OTHERWISE APPROVED BY URBAN FORESTRY STAFF. PARA ARBOLES - NO ENTIRE a 3. APPROVED IMPACT PROTECTION DEVICES MUST BE REMOVED AFTER CONSTRUCTION WHEN APPLICABLE. 4. SIGNS SHALL BE PLACED AT 50' MAXIMUM INTERVALS. PLACE A SIGN AT EACH END OF LINEAR TREE PROTECTION AND 50' Q ON CENTER FOR THE REMAINDER WARNING SIGN DETAIL 5, FOR TREE PROTECTION AREAS LESS THAN 200' IN PERIMETER, PROVIDE NO LESS THAN ONE SIGN PER PROTECTED AREA. p 6. ATTACH SIGNS SECURELY TO FENCE POSTS AND FABRIC. Q y0y T ADDITIONAL SIGNS MAY BE REQUIRED BY CITY OF RALEIGH BASED ON ACTUAL FIELD CONDITIONS. 4 8. SIGNS ARE TO BE MADE OF DURABLE. WEATHERPROOF MATERIAL WITH LETTERS A MINIMUM OF 2 112' HIGH. CLEARLY LEGIBLE AND SPACED AS SHOWN. CONTACT INFORMATION: 0 r 9. FLOW SHALL NOT RUN PARALLEL WITH THE FENCE. END OF SILT FENCE NEEDS TO BE TURNED UPHILL. CITY OF RALEIGH PARKS, RECREATION AND m ^I..I C" 41 10. SEE INC STATE DEG PRACTICE STANDARDS & SPECIFICATIONS SEDIMENT FENCE SET FOR CONDITIONS WHERE CULTURAL RESOURCES DEPARTMENT n 0 x APPLIES; PLANNING CONSIDERATIONS & DESIGN CRITERIA. I HOWEVER. FLOW SHALL NOT RUN PARALLEL WITH THE TOE M m OF THE FENCE.) URBAN FORESTER: o TREES@RALEIGHNC.GOV WWW.RALEIGHNC.GOV CRABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET 100% DRAWING - NOT RELEASED FOR CONSTRUCTION PLAN INFORMATION PROJECT NO. RAL-18000 FILENAME RAL18000-SW.dwg CHECKED BY RAS DRAWN BY KEG SCALE 1" = 20' DATE 02/26/2024 EROSION CONTROL DETAILS ECIIIIIIIIIIIIIIIIIIII 36 www.mcadamsco.com 4 X ❑ on A� PLAN OUTLET W/DITCH OUTLET W/O DITCH ❑ CLASS 'B' RIP RAP CLASS I RIP RAP CLASS 'B' RIP RAP CLASS I RIP RAP TONS TES TILE S,Y. TONS Geo-GEO- TES TILE TONS TES YI LE S,Y. TONS TES TILE 12" 2 5 5 2 5 1 4 2 1 4 15" 2 7 7 3 7 1 5 3 2 6 1$" 3 10 9 4 10 2 7 4 2 8 24" 5 14 15 7 15 3 11 7 4 12 30 8 21 21 11 22 5 16 11 7 17 36 11 28 29 15 30 7 22 16 10 23 42" 15 37 39 20 39 10 28 22 13 30 48 - 49 26 50 - - 28 17 38 54" - - 60 33 62 - - 36 21 47 60" - - 73 40 75 - - 44 26 56 66" - - 87 48 89 - - 54 32 67 72" - - 102 57 104 - - 64 38 78 NOTE: FOR CALCULATION PURPOSES _ CLASS 'B' RIP RAP = 100 LB CLASS I RIP RAP = 105 LB B ❑ SLOPE 11/2.1 OR FLATTER r D H T GEOTEXTILE SECTION A -A PIPE OUTLET WITH DITCH H= RIP RAP TO TOP OF PIPE (MAX. H = ❑ + T) T= 15" CLASS I RIP RAP, UNLESS OTHERWISE SHOWN ON PLANS T= 12" CLASS 'B' RIP RAP, UNLESS OTHERWISE SHOWN ON PLANS ISOMETRIC VIEW 4 X ❑ SECTION B-B PIPE OUTLET WITHOUT DITCH WATTLE BARRIER DETAIL 2 WDGDEN STAKE AL 2" �78" WATTLE iI=II=11=11=11='1=11=11-11=11="=[1=11=11=II=f1=II=11='1=II=II-11=1- JI=11=11=ll=l111=11=ll=11 ���1=11=11=11=11=11=11=11=11=11=11=�Ln=11=t1=11=11=11=11=11--11=11=���` -II=11=il=ll="=11=II-II=11=-u-n-11=11-n=1LI•-'I1-11-11=11=••-11=11=II=11-a1 I1=11=11=11=n=[1=11=11 'J L2 FT. SEE INSET A FRONT VIEW CLIENT The John R. McAdams Company, Inc. 621 Hillsborough Street , % ,e Suite 500 ' Raleigh, NC 27603 ' /! phone 919. 361. 5000 0 fax 919. 361. 2269 license number: C-0293, C-187 Raleigh B NOTES: USE MINIMUM 18 IN. NOMINAL DIAMETER EXCELSIOR WATTLE AND LENGTH OF 10 FT. EXCAVATE A 2 TO 3 INCH TRENCH FOR WATTLE TO HE PLACED. DO NOT PLACE WATTLE'S ON TOE OF SLOPE. z Q H} �< Q IZ-t�C=3� LL -1 Z vas,= WQQLx U O � H 0E—LL0_j ovc~r�CC Z H H � IL H LU v ' o W J H 00 CD al z H H Qa a Q 0 � a O Q Q H d co N Q O � C) LL 0 H 0 SHEET 1 OF 1 876.02 USE 2 FT. WOODEN STAKES WITH A 2 IN. BY 2 IN. NOMINAL CROSS SECTION. INSTALL A MINIMUM OF 2 UPSLOPE STAKES AND 4 DOWNSLOPE STAKES AT AN ANGLE TO WEDGE WATTLE TO GROUND. PROVIDE STAPLES MADE OF 0.125 IN. DIAMETER STEEL WIRE FORMED INTO A U SHAPE NOT LESS THAN 12" IN LENGTH. INSTALL STAPLES APPROXIMATELY EVERY 1 LINEAR FOOT ON BOTH SIDES OF WATTLE AND AT EACH END TO SECURE IT TO THE SOIL. FOR BREAKS ALONG LARGE SLOPES, USE MAXIMUM SPACING OF 20 FT. FILL cc TNICCT ❑ TOE OF FILL 18" WATTLE 2"-3" TRENCH PSLOPE STAKE TOP VIEW PARKS, RECREATION, AND CULTURAL RESOURCES RALEIGH MUNICIPAL BUILDING 222 W. HARGETT STREET SUITE 600 RALEIGH, NC 27601 919-996-4798 CONTACT: DAVID BENDER, PROJECT MANAGER ❑OWNSLOPE STAKE REVISIONS NO. DATE #1 05/01/2023 - 1st Submittal to DS #2 11/29/2023 - 2nd Submittal to DS #3 02/15/2024 - 3rd Submittal to DS ILIIf11 M �+i USE CLASS B EROSION CONTROL STONE FOR STRUCTURAL STONE. USE NO. 5 OR NO. 57 STONE FOR SEDIMENT CONTROL STONE. CONSTRUCT TOP OF BERM A MINIMUM OF ONE FOOT BELOW THE SHOULDER OR DIVERSION POINT. PROVIDE A TOTAL SEDIMENT TRAP VOLUME OF 3600± CUBIC FEET PER ACRE OF DISTURBED AREA. SOME OF THE REQUIRED VOLUME MAY BE PROVIDED BY UP OR DOWNSTREAM CONTROLS. DO NOT INSTALL WHEN DEVICE WILL BE WITHIN 30 FEET OF VEHICULAR TRAVEL LANE. A SEDIMENT CONTRI,� PLAN 2' MIN. STRUCTURAL STONE 12" MIN 12" 2' MIN. I~---i DIVERSION PRINT r�• r �9��l�d�IR►��+I�7►��:I�l����1►1: GREENWAY ENGI RD HYDRAULICS ENG.I�EER ��`• God Q O� �O 8' MIN. r MIN. SECTION A -A -PIPE A FLOW k [� I + ,f STRUCTURAL STONE EARTH BERM ROADWAY SHOULDER �12" MIN. D* FLU — — — — — — — —A 1 D*-36" PIPE MAX. PIPE z 0 � H� <Q Q LL -1 z vow,= WQQ�x U O 0 H Cnn F- LL 00 J ovc~i�< Z H H � IL H LU ' o CL >- E--' �a o Q U- z~ H Q z W o � 0 N ¢o LU Z N Q 11-- co W Q Z W N d 0 SHEET 1 OF 1 1635.01 CRABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET 100% DRAWING - NOT RELEASED FOR CONSTRUCTION PLAN INFORMATION PROJECT NO. RAL-18000 FILENAME RAL18000_EC1.dwg CHECKED BY CRM DRAWN BY EMD SCALE NTS DATE 02/26/2024 CITY FILE NO. SPR-0260-2023 www.mcadamsco.com oot BUFFER IMPACTS (THIS SHEET ONLY) BUFFER ZONE 1 - GREENWAY 19706 SF, 0.45 AC BUFFER ZONE 2 - GREENWAY 10793 SF, 0.25 AC 'J McADAMS nor 0 1p0 Js GREENWAY RESURFACING — SEE SHEETS 100 EC-11 AND EC-12 FOR E&SC MEASURES :SUKrAUNU NU I )ROJECT BL-0027 oor FUTURE 100—YR FLOODPLAIN (TYP.) STREAM IMPACTS (THIS SHEET ONLY) GIS S1 IMPACT B1- BUFFER ZONE 1 GREENWAY: 19706 SF (0.45 AC) \ FLYTHE, EDWIN E JR AND AGNES P PIN 1705169836 DB 007854, PG 00126 TEMPORARY - 540 LF, 3284 SF (0.075 AC) PERMANENT NO LOSS - 162 LF, 1045 SF (0.024 AC) PERMANENT - 10 LF, 148 SF (0.003 AC) The John R. McAdams Company, Inc. 621 Hillsborough Street Suite 500 Raleigh, NC 27603 phone 919. 361. 5000 fax 919. 361. 2269 license number: C-0293, C-187 LIMITS OF PROJECT. BL-0027 00". IMPACT B2 - BUFFER ZONE 2 GREENWAY: 2599 SF (0.06 AC) CLIENT PARKS, RECREATION, AND CULTURAL �o RESOURCES 00RALEIGH MUNICIPAL BUILDING 0 222 W. HARGETT STREET SUITE 600 RALEIGH, NC 27601 919-996-4798 Raleigh DAAVID BENDER, PROJECT MANAGER VK STABILIZATION — SEE SHEET EC-4 FOR E&SC MEASURES ,BOVE SOIL LIFTS OF STREAMBANK NND REMOVAL OF ASSOCIATED E&SC MEASURES SILT FENCE (TYP.) LIMITS OF DISTURBANCE (TYP.) SILT FENCE OUTLETS AT LOW POINTS (TYP.) °.."����°°° SAFETY RAIL °°°°ooze 000000°° (TYP.) IS �- ° IS I LD °°°°° IMPACT S7 - TEMP. IMPACTS CONSTRUCTION ACCESS 250 LF, 1229 SF (0.028 AC) TEMPORARY SHEETPILE DIVERSION APPROXIMATE LOCATION (TYP.) SEE DETAIL SHEET EC-3B DEWATERING PUMP SEE DETAIL SHEET EC-3B IMPACT S6 - TEMP. IMPACTS CONSTRUCTION ACCESS 43 LF, 308 SF (0.007 AC) SEDIMENT FILTER BAG SEE DETAIL SHEE EC-3B t- ° ° ° M Ax n /n IMPACT S4 -TEMP. IMPACTS CONSTRUCTION ACCESS 242 LF, 1946 SF (0.046 AC) i A qn ♦ -n ° // / IMPACT S5 - PERM. IMPACTS - NO LOSS J STREAM RESTORATION I 133 LF, 935 SF (0.021 AC) ° °p r ---A cN - ore °e nnn°n nnnn n ` / ° °°°°° —A--- ._ °° °°°o A. 6 ° e° <o-o \ IMPACT S2-PERM. IMPACTS DIXON, LISA \J C r.... CULVERT PIN 17051,6877 --o-e o o°°---oo <o °-oo q 10 LF, 148 SF (0.003 AC) DB 014('4�, PG 00X 17 ° o ;-� -° °-°°°° --° °o °-° ° IMPACT S3 -TEMP. IMPACTS IMPACT S1 - PERM. IMPACTS - NO LOSS ° \ —� CONSTRUCTION ACCESS RIP RAP DISSIPATOR PAD 6� 5 LF, 79 SF (0.002 AC) 29 LF, 110 SF (0.003 AC) � DEMO EXIST. N ASPHALT —L1— REVISIONS NO. DATE #1 05/01/2023 - 1st Submittal to DS #2 11/29/2023 - 2nd Submittal to DS #3 02/15/2024 - 3rd Submittal to DS GREENWAY ENGI R HYDRAULICS ENAEER SEE PLAN AND PROFILE SHEETS FOR GREENWAY PAVING, APPROACH SLAB, AND BOARDWALK INFORMATION '-') LAMBETH, WILLIAM A III AND DIANE E PIN 1705260564 DB 004320, PG 00111 I CRABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET NC-GRID-(NAD83) IMPACT B3 BUFFER ZONE 2 GREENWAY: 8194 SF (0.19 AC) PROPOSED SIDEWALK AND CURB AND GUTTER EXTENSION — SEE PLAN AND PROFILE SHEETS GRAPHIC SCALE 0 Is 30 60 1 inch = 30 ft. 100% DRAWING - NOT RELEASED FOR CONSTRUCTION PLAN INFORMATION PROJECT NO. RAL-18000 FILENAME RAL18000_EC2.dwg CHECKED BY CRM DRAWN BY EMD SCALE 1" = 30' / 1"=6' DATE 02/28/2024 CITY FILE NO. SPR-0260-2023 PHASE 2 E&SC PLANS www.mcadamsco.com TEMPORARY SHEETPILE DIVERSION APPROXIMATE LOCATION (TYP.) SEE DETAIL SHEET EC J7_ LOCATE AND SECURE I WATTLES ALONG TOP OF EXISTING ROCK I OUTCROPPING I I DEMO EXISTING STRUCTURE I I ° ° ° a, a, a, a, a, — can a, m al SS I SS I IMPACT S7- SEE SHEET EC-5 PROPOSED w I RETAINING WALL w — wl wlw IMPACT 131 - SEE SHEET EC-5 N Iti Q F— I � I J w ZIZ UI Q I I I McADAMS The John R. McAdams Company, Inc. 621 Hillsborough Street Suite 500 Raleigh, NC 27603 phone 919. 361. 5000 fax 919. 361. 2269 license number: C-0293, C-187 www.mcadamsco.com ]5 is SILT FENCE AT TOP OF BANK ALONG BOARDWALK CONSTRUCTION GIS STREAMBANK F (TYP-) SILT FENCE WITH OUTLETS AT LOW POINTS DOWN SLOPE OF RET. WALL CONSTRUCTION 1a ° ooj� °° Q°°° ° °° °i2°°v ad°a° V. ad° v ° ° ° ° C cn 1 al IMPACT 133 - SEE SHEET EC-5 N _J PROPOSED RETAINING WALL LIMITS OF DISTURBANCE (TYP.) �j 0, CITY OF RALEIGH DEMO EXISTING PIN 1705263467 STAIRS AND RAMP DB 000001, PG 0000 ZIP IT T \ J° ° al d N U 01 NOTE: SEE PLAN AND PROFILE SHEETS FOR GREENWAY PAVING, APPROACH SLAB, AND BOARDWALK INFORMATION -L1- CLIENT PARKS, RECREATION, AND CULTURAL �0 RESOURCES 0•RALEIGH MUNICIPAL BUILDING � 222 W. HARGETT STREET ' ,/ SUITE 600 RALEIGH, NC 27601 919-996-4798 Raleigh DAAVID BENDER, PROJECT MANAGER REVISIONS NO. DATE #1 05/01/2023 - 1st Submittal to DS #2 11/29/2023 - 2nd Submittal to DS #3 02/15/2024 - 3rd Submittal to DS END PROPOSED SIDEWALK CONSTRUCTION i QQ. 1301 NASH, JOHN F AND LANE T PIN 1705268315 DB 004102, PG 00923 001 PASCHAL, GEORGE W AND DELL P PIN 1705269361 DB 004106, PG 00463 PIMP — �€ M co --T-7Z I � _ t 7 H ERTFOAD STREET BUFFER IMPACTS STREAM IMPACTS (THIS SHEET ONLY) (THIS SHEET ONLY) BUFFER ZONE 1 - TEMPORARY - GREENWAY NONE NONE BUFFER ZONE 2 - GREENWAY NONE GREENWAY ENGI R HYDRAULICS ENAEER PERMANENT NO LOSS - NONE PERMANENT - NONE CRABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET I I N I INC-GRID-(NAD83) HINTON, CHARLES L III I AND BETSY W I PIN 1705361208 DB 003878, PG 00273 I I I I q I I 7/ 0 J SS � SS H� SSI I I I I I I I I I GRAPHIC SCALE 0 15 30 60 I1 inch = 30 ft. 100% DRAWING - NOT RELEASED FOR CONSTRUCTION I PLAN INFORMATION PROJECT NO. RAL-18000 FILENAME RAL18000—EC2.dwg CHECKED BY CRM DRAWN BY EMD SCALE 1" = 30' / 1"=6' DATE 02/26/2024 CITY FILE NO. SPR-0260-2023 PHASE 2 E&SC PLANS EC-6 McADAMS The John R. McAdams Company, Inc. 621 Hillsborough Street Suite 500 Raleigh, NC 27603 phone 919. 361. 5000 fax 919. 361. 2269 license number: C-0293, C-187 CLIENT PARKS, RECREATION, AND CULTURAL �0 RESOURCES 0•RALEIGH MUNICIPAL BUILDING � 222 W. HARGETT STREET ' ,/ SUITE 600 RALEIGH, NC 27601 919-996-4798 Raleigh DAAVID BENDER, PROJECT MANAGER \ NC-GRID-(NAD83) SS 001, \ \\ IHOWARD, JOSHUA B Ss \\ \\\� \ \ IAND DANA L ------------ PIN 1705363157 / TIERNEY, OWEN C DB 017197, PG 02281 AND LORETTA W�— PIN 170, PC 0 5 CAMPBELL, JOSEPH D SPIAND ALIISA C S DB 016270, PG 00733 \ / AND KAREN M PIN 1705364130 \ ll PIN 1705362290 / DB 009379, PG 00161 DB 009379 PG 00153 \\ \\ \ \ �•�\\�\\\\ _ X\�•° \\o \\\ \\\ \ \ \ s \ H TFORD TREE�F \ \\ \\� �\\ \\\\ 0 \ c \ \ S SS SS SS SS \ \ \ \ \ \ OLI \ s\ \ \ -rjRAP#IC S A \ REVISIONS NO. DATE #1 05/01/2023 - 1st Submittal to DS #2 11/29/2023 - 2nd Submittal to DS #3 02/15/2024 - 3rd Submittal to DS BUFFER IMPACTS (THIS SHEET ONLY) BUFFER ZONE 1 - GREENWAY NONE BUFFER ZONE 2 - GREENWAY NONE STREAM IMPACTS (THIS SHEET ONLY) TEMPORARY - NONE PERMANENT NO LOSS - NONE PERMANENT - NONE GREENWAY ENGI R HYDRAULICS ENAEER CRABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET 100% DRAWING - NOT RELEASED FOR CONSTRUCTION PLAN INFORMATION PROJECT NO. RAL-18000 FILENAME RAL18000_EC2.dwg CHECKED BY CRM DRAWN BY EMD SCALE 1" = 30' / 1"=6' DATE 02/26/2024 CITY FILE NO. SPR-0260-2023 PHASE 2 E&SC PLANS EC-7 www.mcadamsco.com SPIVEY, ROBERT S / AND ALISA C PIN 1705364130 DB 009379, PG 00161 \ \ ° \ \ \ \ � � � \\\\ IMPACT 65 -SEE SHEET EC-10 O)r C PAC' `\ I�i \ M N GPI \\ � � s� 6�40000 LIMIT5Abtos 11 ISTURBAN TYP.) 1 \0000 1 IMPACT 66 -SEE SHEET EC-10 n , -- � CREEK EDGE FROM �\ � LIDAR TYP. IMPACT B7 - SEE SHEET EC-10 PROPOSED SIDEWALK AND HANDRAIL ON \_\EXISTING STRUCTURE \ LIMITS OF DISTURBANCE ON BRIDGE DECK ONLY nL I _ \�\\� IMPACT B4 -BUFFER ZONE 2 GREEWAY: 562 SF (0.01 AC) \\ \\\\ WAKE COUNTY BOARD NOTE: SEE PLAN AND PROFILE SHEETS \\ o FOR GREENWAY PAVING, APPROACH OF EDUCATION \\ PIN 1705356532 SLAB, AND BOARDWALK INFORMATION DB 013625, PG 01724 McADAMS The John R. McAdams Company, Inc. 621 Hillsborough Street Suite 500 Raleigh, NC 27603 phone 919. 361. 5000 fax 919. 361. 2269 license number: C-0293, C-187 www.mcadamsco.com BUFFER IMPACTS STREAM IMPACTS (THIS SHEET ONLY) (THIS SHEET ONLY) BUFFER ZONE 1 - TEMPORARY - GREENWAY NONE NONE PERMANENT NO LOSS - BUFFER ZONE 2 - NONE GREENWAY 562 SF, 0.01 AC PERMANENT - NONE CLIENT PARKS, RECREATION, AND CULTURAL �0 RESOURCES 0•RALEIGH MUNICIPAL BUILDING � 222 W. HARGETT STREET ' ,/ SUITE 600 RALEIGH, NC 27601 919-996-4798 Raleigh DAAVID BENDER, PROJECT MANAGER REVISIONS NO. DATE #1 05/01/2023 - 1st Submittal to DS #2 11/29/2023 - 2nd Submittal to DS #3 02/15/2024 - 3rd Submittal to DS GREENWAY ENGIrtkR HYDRAULICS ENAEER OAF O��O Y 1 \ EEC EC-10 / 0000 N ?dow, o� \MO EXISTING SIDEWALK s N D CURB AND GUTTER 209 �� NC-GRID-(NAD83) 17/ /11 TP BZ \ h v° °°v°dQaa°va°® T, vvv a°°°°avva°°°avv° ,QOJ o BZl s 6 0000 Ca � \ \l 1 CRABTREE CREEK FUTURE 100-YR FLOODPLAIN (TYP.) GRAPHIC SCALE 0 is 30 60 5 ' 1 1 inch = 30 ft. — L4 — CRABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET 100% DRAWING - NOT RELEASED FOR CONSTRUCTION I PLAN INFORMATION PROJECT NO. RAL-18000 FILENAME RAL18000_EC2.dwg CHECKED BY CRM DRAWN BY EMD SCALE 1" = 30' / 1"=6' DATE 02/26/2024 CITY FILE NO. SPR-0260-2023 PHASE 2 E&SC PLANS EC-9 CONSTRUCTION — ENTRANCE (TYP.) ?o9 20e 19� iIN , I LD SF D III r sf� 0 e � � 6 J- o MPACT B5 BUFFER ZONE 2 GREENWAY: 318 SF (0.01 AC) W�� . ■ / • � � I l; IC �6 N s �s I �\ c IMPACT B6 BUFFER ZONE 2 a GREENWAY: 4290 SF (0.10 AC) o° 2 CREEK EDGE FROM v ° a�000 LIDAR (TYP.) p Oo°°oval �Q a I RETAINING WALL o° v° v opO °v°vpO°v SEE PLAN AND PROFILE SHEETS v v voo °ov ° o vv o A IV VV \\ \ ;I oo °vv \\ IMPACT 67 BUFFER ZONE 1 GREENWAY: 5544 SF (0.13 AC) o i\ �\ X 1220 121 McADAMS X — CONSTRUCTION \� \ ENTRANCE (TYP.) FUTURE 100-YR BUFFER IMPACTS �FLOODPLAIN (TYP.) (THIS SHEET ONLY) LD \ A 1X \ ��\ X BUFFER ZONE 1 - _ M �= � \�\� � X GREENWAY 07 i \ 01 u \\ \� �� �\ 5544 SF 0.13 AC QQ � -��—� `°\\ S S ��2 — _ _ BUFFER ZONE 2 - \ \Ion 2,_ _ — = �� d1 \ �� SS GREENWAY SS of — S \\ z \2 \ Ss = — — = 4608 SF, 0.11 AC SS \ \ � \� � L SS e_ DEMO EXISTING — S 4-FTx4-FT PORTABLE \ S\ PAVEMENT — �— CONCRETE WASHOUT \\5�'� \��� s — \� _ j f — SS a DEMO EXISTING SIDEWALK AND CURB AND GUTTER �\ S III�� - -- +70 - SEE SHtET EC-9 oi\ o a 40 I r Cn I I I ROCK PIPE INLET I I I PROTECTION (TYP.) �IIII III I 2pg I I ROCK PIPE INLET II PROTECTION (TYP.) 0ID y / / o vv ^ II v50.a Iy. a° 9 I .,v�, °O pvOvI' pI pO 0 0° c oop av oo ° voop OopO r ° °ova I° 4 °° v o v �v°pOypO a° - pp OapOvv IV a o my ° vp Ov o opOv ppO voov ° a °�v aP/j pppO Q v° od a �vo v°vv voo o° o vo v000 ha pO The John R. McAdams Company, Inc. 621 Hillsborough Street Suite 500 Raleigh, NC 27603 phone 919. 361. 5000 fax 919. 361. 2269 license number: C-0293, C-187 v °oo vvvvoppOo �jS CLIENT PARKS, RECREATION, AND CULTURAL �0 RESOURCES 00 RALEIGH MUNICIPAL BUILDING ', 0 222 W. HARGETT STREET ' ,/ SUITE 600 RALEIGH, NC 27601 919-996-4798 Raleigh DAAVID BENDER, PROJECT MANAGER 07 07 \0' RIP RAP OUTLET PROTECTION - SEE STORMWATER SHEETS SILT FENCE OUTLETS / \ AT LOW POINTS (TYP.) SILT FENCE (TYP.) LIMITS OF NOTE: SEE PLAN AND PROFILE S TS DISTURBANCE (TYP.) FOR GREENWAY PAVING, A�PROACH SLAB, AND BOARDWALK INFORMATION REVISIONS NO. DATE #1 05/01/2023 - 1st Submittal to DS #2 11/29/2023 - 2nd Submittal to DS #3 02/15/2024 - 3rd Submittal to DS - L4 - ■■■■■■■■ GREENWAY ENGI4kR HYDRAULICS ENAEER OAF O��O / G PHIC SCALE 0 30 60 �1 inch = 30 ft. J CRABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET STREAM IMPACTS (THIS SHEET ONLY) 1�I — NC-GRID-(NAD83) TEMPORARY NONE PERMANENT NO LOSS - NONE PERMANENT - NONE - Y2 - 100% DRAWING - NOT RELEASED FOR CONSTRUCTION PLAN INFORMATION PROJECT NO. RAL-18000 FILENAME RAL18000_EC2.dwg CHECKED BY CRM DRAWN BY EMD SCALE 1" = 30' / 1"=6' DATE 02/26/2024 CITY FILE NO. SPR-0260-2023 PHASE 2 E&SC PLANS C-10 www.mcadamsco.com GENERAL NOTES: GENERAL NOTES: 1. FOOTER BOULDERS SHOULD BE FLAT AND RECTANGULAR AND PROVIDE AN EVEN SURFACE FOR STACKING. 2. BOULDERS SHALL BE ANGULAR, FLAT, OR CUBED ROCK. INDIVIDUAL ROCK FRAGMENTS SHALL BE DENSE, SOUND, AND FREE FROM CRACKS, SEAMS OR OTHER DEFECTS CONDUCIVE TO ACCELERATED WEATHERING. NO CONCRETE, MAN-MADE ROCKS, OR SOFT ROCKS SHALL BE USED FOR THE CONSTRUCTION OF THE BOULDER TOE REVETMENT. 3. FOOTINGS SHOULD BE LEVEL. THE LONGEST AXIS OF THE BOULDER SHOULD BE ORIENTED AT A NEAR VERTICAL ANGLE. 4. BOULDERS SHALL BE PLACED BY MECHANICAL OR OTHER ACCEPTABLE METHODS, MINIMIZING VOIDS. THE BOULDERS SHALL BE PLACED TO FORM A NEAT AND UNIFORM SURFACE AREA. NO MORTAR IS PERMITTED. 6. COMPACTED FILL MATERIAL SHALL BE CONSIDERED SUITABLE SOIL MATERIAL, FREE OF ROOTS, STICKS, ROCKS, BRUSH, LITTER AND OTHER OBJECTIONABLE MATERIAL. 7. NO SIGNIFICANT VOIDS SHOULD EXIST BETWEEN ADJOINING FOOTER AND TOP ROCK. IN ORDER TO PREVENT PIPING OF WATER THROUGH STRUCTURE ROCKS, THE CONTRACTOR SHALL CHINK BY HAND OR EQUIPMENT ALL UNDESIRABLE VOIDS WITH SMALLER ROCKS SUCH AS ANY EXISTING STREAMBED MATERIAL OR SPECIFIED SUBSTRATE. CONSTRUCTION GUIDELINES: 1. ALL EROSION AND SEDIMENT CONTROL DEVICES SHOULD BE INSTALLED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN. 2. CHANNEL FLOW SHOULD BE DIVERTED AWAY FROM THE WORK AREA IN ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN AND SITE SHOULD BE DEWATERED. 3. LOOSE MATERIAL AT THE TOE OF THE EMBANKMENT SHOULD BE EXCAVATED UNTIL ASTABLE FOUNDATION IS REACHED. 4. EXCAVATE THE STREAM BANK UNTIL A STABLE SLOPE ANGLE IS ACHIEVED. THE SUBGRADE SHOULD BE SMOOTH, FIRM, AND FREE FROM PROTRUDING OBJECTS OR VOIDS THAT WOULD EFFECT THE PROPER POSITIONING OF THE FIRST LAYER OF STONES AND FILTER FABRIC. REMOVE ROOTS, TWIGS, AND OTHER DEBRIS IN BOULDER TOE EXCAVATION LIMITS. 5. PLACE NON WOVEN GEOTEXTILE FILTER FABRIC LOOSELY AND EVENLY ON PREPARED FILL SLOPE AND SECURE WITH STAPLES 2 FEET ON -CENTER MAXIMUM. RETAIN A SUITABLE LENGTH OF NON WOVEN GEOTEXTILE FABRIC TO CONTINUE 12" PAST THE FOOTER ROCK. ADJACENT STRIPS SHOULD OVERLAP 12 INCHES AND BE STAPLED ON 12 INCH CENTERS. UPSTREAM OR UPSLOPE FILTER FABRIC SHOULD ALWAYS BE PLACED OVER THE DOWNSTREAM OR DOWNSLOPE FILTER FABRIC. IF THE FILTER FABRIC IS TORN OR DAMAGED DURING CONSTRUCTION, IT SHOULD BE REPAIRED OR REPLACED. STAPLES SHALL BE 0.125 INCHES DIAMETER NEW STEEL WIRE FORMED INTO A "U" SHAPE NOT LESS THAN 6 INCHES IN LENGTH WITH A THROAT OF 1 INCH WIDTH. 6. FOOTER ROCKS SHALL BE PLACED INDIVIDUALLY AND KEYED INTO THE CHANNEL, BED, STREAM BANK AS SHOWN IN THE DETAIL. THE TOP ROCKS OF THESE STRUCTURES SHALL BE PLACED LINEARLY, WITH TIGHT AND CONTIGUOUS SURFACE CONTACT WITH ADJACENT ROCK. ENSURE THE ROCKS ARE STACKED SO THE PLACED STONE RESTS ON TWO STONES IN THE TIER BELOW IT. HEADER BOULDERS SHOULD BE SET SLIGHTLY BACK FROM FOOTER BOULDERS SUCH THAT PART OF THE HEADER BOULDER IS RESTING ON THE POROUS BACKFILL. 7. PLACEMENT OF COARSE BACKFILL SHOULD OCCUR CONCURRENTLY WITH THE PLACEMENT OF EACH CONSECUTIVE ROCK LAYER. THE BACKFILL SLOPE ANGLE SHOULD BE 2H:1V OR FLATTER BUT SHOULD ALWAYS PROVIDE AT MINIMUM POSITIVE DRAINAGE. 8. IF GEOTEXTILE IS PUNCTURED DURING BOULDER PLACEMENT, THE BOULDERS SHALL BE FULLY REMOVED FOR AT LEAST THREE FEET OUTSIDE THE LIMITS OF THE FABRIC PUNCTURE AND A NEW GEOTEXTILE PATCH WITH MINIMUM OVERLAP SHALL BE SECURELY FASTENED OVER THE PUNCTURE WITH SECURING PINS. NOTES: 1. AN EROSION CONTROL BLANKET SHALL BE USED TO STABILIZE THE NEWLY CONSTRUCTED CHANNEL FROM THE TOP OF BANK TO TOE OF SLOPE AND SHALL BE 100% BIODEGRADABLE. 2. THE CHANNEL SIDE SLOPES SHALL BE FINE GRADED, SEEDED, FERTILIZED, AND LIMED PRIOR TO INSTALLING THE EROSION CONTROL BLANKET. REMOVE ROOTS, TWIGS, AND OTHER DEBRIS WHICH WOULD CAUSE BULGES IN THE MATTING AS WELL AS PREVENT THE MATTING FROM BEING LAID FLUSH TO THE FINISHED SURFACE. 3. KEY -IN EDGES OF MATTING A MINIMUM OF 6 INCHES INTO FINISHED GRADE. LAY MATTING SHINGLED DOWNSTREAM TO UPSTREAM, OVERLAPPING AT EDGES A MINIMUM OF 1 FOOT. 4. INSTALL STAKES TO ENSURE GOOD GROUND CONTACT OF THE MATTING TO WITHSTAND MEDIUM TO HIGH FLOWS. STAKES SHALL BE 100% BIODEGRADABLE AND INSTALLED PER THE MANUFACTURER'S SPECIFICATIONS INCLUDING, BUT NOT LIMITED TO, THE MANUFACTURER'S RECOMMENDED DENSITY AND PATTERN. 5. KEY -IN EDGES OF MATTING A MINIMUM OF 6 INCHES, PARTICULARLY NEAR RESTORATION STRUCTURES, BOULDERS, LOGS, ETC. CHECK MATTING FOR LOOSE ENDS, FLAPS, OR OTHER WEAKNESSES OR DAMAGE WHICH MAY CAUSE IT TO BECOME LOOSE UNDER FLOW CONDITIONS. 6. FIELD ADJUSTMENTS TO MATTING LOCATION MAY BE MADE AT THE DISCRETION OF THE ENGINEER. 7. THE EROSION CONTROL BLANKET SHALL CONSIST OF A MACHINE -PRODUCED BLANKET MADE OF COCONUT FIBER AND BE EQUIVALENT OR BETTER THAN THE FOLLOWING SPECIFICATION. SOIL STABILIZATION MATTING WHICH USES PLASTICS, METALS, OR OTHER MAN-MADE MATERIALS IN THE CONSTRUCTION OF THE MATERIAL WILL NOT BE PERMITTED. WEIGHT = 20.3 OZ/SY TENSILE STRENGTH DRY (ASTM D 4595) = 1512 LBS/FT MACHINE DIRECTION 1032 LBS/FT CROSS DIRECTION TENSILE STRENGTH WET (ASTM D 4595) = 924 LBS/FT MACHINE DIRECTION 684 LBS/FT CROSS DIRECTION ELONGATION FAILURE WET (ASTM D 4595) = 69% MACHINE DIRECTION 34% CROSS DIRECTION OPEN AREA = 50% RECOMMENDED SHEAR STRESS = 4.5 LBS/SQ.FT. RECOMMENDED FLOW = 12 FT/S RECOMMENDED SLOPE </= 1:1 'J McADAMS The John R. McAdams Company, Inc. One Glenwood Avenue Suite 201 Raleigh, NC 27603 phone 919. 823. 4300 fax 919. 361. 2269 license number: C-0293, C-187 6" MIN TOPSOIL (TYP.) MIN. 2.5-FT BOULDERS LIVE STAKES (SEE DETAIL SHEET 2C-7) EXISTING GRADE f 7 (TYP.) INSITU SOILS COMPACTED SUITABLE FILL MATERIAL (SEE GENERAL NOTE 6) BASEFLOW NON WOVEN GEO-TEXTILE FABRIC (TYP.) EXISTING GRADE TYP. 1MI N COARSE BACKFILL COMPOSED ' __j ....... ................ - OF AASHTO N0. 57 STONE J` (MAX OF 5% FINES) STREAM BED EXCAVATION LIMITS (TYP.) EMBED FOOTER BOULDERS (MINIMUM 1') NON WOVEN GEOTEXTILE FABRIC TO EXTEND MIN. 12" PAST FOOTER ROCK SECTION VIEW BOULDER TOE REVETMENT N.T.S. BLANKET KEYED 6" MIN OVERLAP ROLL EDGES 1 FOOT MINIMUM (TYP.) BANKFULL STAGE 1' MIN FI I 1II I - EROSION CONTROL BLANKET BLANKET KEYED 6" MIN CROSS-SECTION VIEW 6 INCH DEEP (MIN.) �+ KEY IN TRENCH + + + + + + + + + + + + + + + + + 0 + + + + O + + + + + + + + + + + + PREPARED SLOPE + + + + WITH SEED IN PLACE +++++ (TYP.) + EROSION CONTROL BLANKET DETAILS N.T.S. + + + + + + + + + + + SLOPE APPLICATION ISOMETRIC VIEW CLIENT PARKS, RECREATION, AND CULTURAL % ,0 RESOURCES RALEIGH MUNICIPAL BUILDING , 222 W. HARGETT STREET 0'1 1f SUITE 600 ' RALEIGH, NC 27601 919-996-4798 Raleigh DAAVID BENDER, PROJECT MANAGER REVISIONS NO. DATE FILL MAT VOIDS IF SPECIFIED 6 IN MIN. OVERLAP AT ROLL END (TYP.) STREAM ENGINEER xref AAA.. A.. 1. DO NOT EXCEED A 2H:1V SLOPE FOR SOIL LIFTS 2. MAXIMUM LIFT THICKNESS 12", MINIMUM, 6". 3. KEY -IN AND OVERLAP LIFTS A MINIMUM OF 1'. 4. EACH SOIL LIFT WILL BE SECURELY STAKED AND KEYED INTO THE EXISTING BANK. 5. WOODEN STAKES SHALL BE DESIGNED TO SAFELY AND EFFECTIVELY SECURE EROSION CONTROL BLANKETS, COIR LOGS, FASCINES, AND OTHER BIOENGINEERED STRUCTURES FOR TEMPORARY OR PERMANENT APPLICATIONS. 6. SOIL LIFT FILL MATERIAL SHALL BE TOPSOIL OR 50 PERCENT MIX OF TOPSOIL AND SUITABLE SOIL MATERIAL AS DETERMINED BY THE DESIGN ENGINEER. ALL FILL MATERIAL SHALL BE FREE OF ROOTS, STICKS, ROCKS, BRUSH, LITTER AND OTHER OBJECTIONABLE MATERIAL. 7. LIVE CUTTINGS SHALL MEET ALL OF THE SPECIFICATIONS STATED IN THE LIVE STAKES DETAIL (SHEET 2C-7) EXCEPT THAT LIMBS SHALL REMAIN ON THE SIDES OF THE CUTTING IN THIS APPLICATION. THE LIVE BRANCHES SHOULD BE RELATIVELY STRAIGHT, WITH NO VISIBLE SIGNS OF DISEASE, DAMAGE OR DEFORMITY. CONSTRUCTION GUIDELINES: 1. INSTALL SUBGRADE GRADING AND BOULDER TOE TO FINISHED ELEVATIONS, REMOVING ROOTS, TWIGS, AND OTHER DEBRIS WHICH WOULD PREVENT THE MATTING FROM BEING LAID FLUSH TO THE FINISHED SURFACE. 2. PLACE EROSION CONTROL BLANKET ON TOP OF THE SUBGRADE/BOULDER TOE PERPENDICULAR TO THE DIRECTION OF STREAM FLOW. RETAIN A SUITABLE LENGTH OF EROSION CONTROL BLANKET TO CONTINUE MATTING UPTHE SLOPE. INSTALL THE EROSION CONTROL BLANKET SUCH THAT THE UPSTREAM SIDE WILL BE ON TOP AND WILL OVERLAP THE DOWNSTREAM SIDE BY AT LEAST ONE FOOT AS NECESSARY TO COVER THE LONGITUDINAL LENGTH REQUIRED. 3. PLACE SALVAGED AND/OR FURNISHED TOPSOIL UPON EROSION CONTROL BLANKET TO APPROPRIATE GRADE ELEVATION AND BANK SLOPE. PLACE SELECT FILL TO A VERTICAL DEPTH OF 12 INCHES AND MINIMUM OF 4 FEET IN LENGTH. TAMP SOIL FIRMLY. 4. APPLY PERMANENT SEED TO TOPSOIL IN ACCORDANCE WITH PLANTING SCHEDULES, SEED MIXES, AND PLANTING AS DESIGNED AND AS SPECIFIED. SEED MIXTURE TO BE APPLIED TO FRONT PORTION OF LIFT THAT WILL BE LEFT EXPOSED. 5. ENCAPSULATE THE TOPSOIL WITH UNBURIED LENGTH OF EROSION CONTROL BLANKET TO COVER THE LIFT. FASTEN EROSION CONTROL BLANKET WITH WOODEN STAKES. HANDLE THE FABRIC AND SOIL MATERIALS IN A MANNER THAT DOES NOT DAMAGE THE MATTING OR DEPOSIT SOIL MATERIAL IN THE STREAM CHANNEL. REPAIRS AND FABRIC REPLACEMENT ARE THE RESPONSIBILITY OF THE CONTRACTOR. 6. AFTER SOIL LIFT IS COMPLETED, THE LIVE CUTTINGS SHALL BE CRISS-CROSSED ON TOP OF THE LIFT AT 8 TO 12 BRANCHES PER LINEAR FOOT ALONG THE STREAM BANK. THE BASAL END OF THE BRANCHES SHOULD EXTEND AT LEAST 1 FOOT PAST THE BACK OF THE SOIL LIFT, AGAINST THE BACK OF THE EXCAVATION. NO MORE THAN 6 INCHES OF THE BUDDING END OF THE LIVE BRANCH SHOULD EXTEND PAST THE FRONT OR FINISHED FACE OF THE SOIL LIFT. ORIENT THE BRANCHES SO THE EXPOSED PORTIONS HAVE THEIR BUDS FACING UPWARDS AND REMOVE THE TERMINAL BUD TO PROMOTE ROOT AND STEM DEVELOPMENT. 7. COVER THE LIVE BRANCHES WITH TOPSOIL TO CREATE AN EVEN SURFACE FOR THE CONSTRUCTION OF THE NEXT LIFT. 8. REPEAT TO FORM UNTIL A MINIMUM 3 SOIL LIFTS HAVE BEEN CREATED AT A SLOPE NO STEEPER THAN 2H:1V. 9. INSTALL LIVE STAKES IN FINISHED SLOPE AND/OR APPROVED PLANTING PLAN. LIVE CUTTINGS (SEE GENERAL NOTE 7) SOIL LIFTS MAX HEIGHT 12" INSTALL EROSION CONTROL BLANKET IN - 6" TRENCH, ANCHOR WITH WOODEN STAKE (PREFERRED) OR STAPLE, BACKFILL, AND COMPACT. RESTORE DISTURBED AREA WITH TOPSOIL, SEEDING, AND PLANTING ESTABLISHED PERMANENT SEEDING (SEE SHEET 2C-8) EROSION CONTROL - BLANKET (SEE DETAIL) TOPSOIL OR 50% MIX (SEE NOTES) + + + + + + + + + + 2 + + + + + + + + + + +S ,r-7 v +/+ �+ + + �+ SOIL LIFTS DETAIL N.T.S. LIVE STAKES (SEE SHEET 2C-7) EXISTING GRADE (TYP.) A r 7 7 I� INSITU SOILS + + + + + + + + + + + + + + + + + + + + MIN = 4-FT WOODEN STAKE SECTION VIEW NOTE: GEOTEXTILE FABRIC (NON -WOVEN) FOR THE BOULDER TOE REVETMENT SHALL CONFORM TO THE FOLLOWING SPECIFICATIONS. MECHANICAL PROPERTIES TEST METHOD UNIT MINIMUM AVERAGE ROLL VALUE MD CD GRAB TENSILE STRENGTH ASTM D 4632 N (Ibs) 912 (205) 912 (205) GRAB TENSILE ELONGATION ASTM D 4632 % 50 50 TRAPEZOID TEAR STRENGTH ASTM D 4533 N (Ibs) 356 (80) 356 (80) CBR PUNCTURE STRENGTH ASTM D 6241 N (Ibs) 2225 (500) APPARENT OPENING SIZE (AOS)i ASTM D 4751 mm (U.S. SIEVE) 0.18 (80) PERMITTIVITY ASTM D 4491 sec -1 1.1 FLOW RATE ASTM D 4491 I/min/m2 (gal/min/ft2) 3870 (95) UV RESISTANCE (AT 500 HOURS) ASTM D 4355 % STRENGTH RETAINED 70 'ASTM D 4751: ADS IS A MAXIMUM OPENING DIAMETER VALUE PHYSICAL PROPERTIES TEST METHOD UNIT TYPICAL VALUE WEIGHT ASTM D 5261 g/m: (oz/yd') 271 (8.0) THICKNESS ASTM D 5199 mm (mils) 1.8 (72) ROLL DIMENSIONS (WIDTH X LENGTH) - ft 12.5 X 360 15 X 300 ROLL AREA - m2 (yd2) 418 (500) ESTIMATED ROLL WEIGHT - kg (Ib) 120 (265) NON -WOVEN GEOTEXTILE FABRIC MATERIAL SPECIFICATIONS RABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET 90% DRAWING - NOT RELEASED FOR CONSTRUCTION PLAN INFORMATION PROJECT NO. RAL-18000 FILENAME RAL18000-SW.dwg CHECKED BY RAS DRAWN BY KEG SCALE N.T.S. DATE 08.11.2021 STREAM DETAILS www.mcadamsco.com 0 N a N '-I O N N 01 3 6 / Nil/�\ LOT LINE (TYP.) CITY OF RALEIGH \ \ GREENWAY EASEMENT \ \ IL� 10 10 t ♦ ♦ \ \ \ \\ ;\�♦ ♦ •���\ IS, (TYP.) PROPERTY LINE \ \ \ A 41r/ /6� C / \% \ IL e CITY OF RALEIGH ZA\ \+ ��\9 GREENWAY EASEMENT \ I / / I I \ + + 4%, \ \ (TYP.) e? \4L 17 \ \ e� I / \ y + a ♦�� ( / / \ I / v \L• �\ I 1 \ ++ J 41*� ri y �7 �\ �\ y L_ \ \I-,�; m� -V \+ s L ♦�� A ol / 100—YEAR FEMA / / / ez l s I \ \\°v��\ \ �++\ L_ FLOODWAY (TYP.) +++ EXISTING FENCE \� \ \ \ -y _y y + it y \ y a► \ / \ eZ N6 \ �\ \ \ y y I it y y \\ \ \ N \ \� \ -V y �► VA \ y y \\\\ \ ` v y y y B2 I LEGEND r L7_ 7LL11 _LLLLLLLLLLI _LLLLLLLLLLI SOIL LIFTS AREA = 489 SF L _LLLLLLLLLLL J I j `LI i Ij LJ LIVE STAKES AREA = 292 SF W W W W HERBACEOUS PLUGS AREA = 656 SF W W W W W McADAMS The John R. McAdams Company, Inc. One Glenwood Avenue Suite 201 Raleigh, NC 27603 phone 919. 823. 4300 fax 919. 361. 2269 license number: C-0293, C-187 N GRAPHIC SCALE 0 5 10 20 1 inch = 10 ft. CLIENT PARKS, RECREATION, AND CULTURAL % , RESOURCES 0 RALEIGH MUNICIPAL BUILDING , 222 W. HARGETT STREET '1 �0 SUITE 600 ' 0 RALEIGH, NC 27601 919-996-4798 Raleigh DAAVID BENDER, PROJECT MANAGER -2 0 LANDSCAPE PLAN ill = 10' REVISIONS NO. DATE STREAM ENGINEER xref ..�..�..�..�..�.. A \ f NOTES: 1. AREAS NOTED AS LIVE STAKES WITHIN THE PLANTING ZONE SHALL BE PLANTED WITH SILKY DOGWOOD (CORNUS AMOMUM), SILKY WILLOW (SALIX SERICEA), AND BLACK WILLOW (SALIX NIGRA). 2. ONE LIVE STAKE SPECIES PER LIVE STAKE AREA. ALTERNATE SPECIES PER LIVE STAKE AREA. 3. ALL LIVE STAKES SHALL BE DORMANT ATTIME OF ACQUISITION AND PLANTING. 4. LIVE STAKES SHALL BE 1/2-2" IN DIAMETER. LIVE STAKES SHALL ALSO BE 2 - 4 FEET IN LENGTH. 5. DURING PREPARATION, THE BASAL ENDS OF THE LIVE STAKES SHALL BE CLEANLY CUT AT AN ANGLE TO FACILITATE EASY INSERTION INTO THE SOIL, WHILE THE TOPS SHALL BE CUT SQUARE OR BLUNT FOR TAMPING. ALL LIMBS SHALL BE REMOVED FROM THE SIDES OF THE LIVE CUTTING PRIOR TO INSTALLATION. 6. CUTTINGS FOR LIVE STAKES SHALL BE HARVESTED IN A MANNER SUCH THATTHEY ARE CUT, IMMEDIATELY PUT INTO WATER TO BE SOAKED FOR 10 DAYS, AND THEN PLANTED IMMEDIATELY AFTER THE 10 DAYS ARE COMPLETED. CUTTINGS SHALL REMAIN WET UNTILTHEY ARE PLANTED. OUTSIDE STORAGE LOCATIONS SHOULD BE CONTINUALLY SHADED AND PROTECTED FROM WIND AND DIRECT SUNLIGHT. 7. LIVE STAKES SHALL BE TAMPED AT AN ANGLE INTO THE GROUND SURFACE WITH A DEAD BLOW HAMMER, WITH BUDS ORIENTED IN AN UPWARD DIRECTION. STAKES SHOULD BE TAMPED UNTIL APPROXIMATELY 3/4 OF THE STAKE LENGTH IS WITHIN THE GROUND. ANY STAKES THAT ARE SPLIT OR DAMAGED DURING INSTALLATION SHALL BE REMOVED AND REPLACED. 8. THE AREA AROUND EACH LIVE STAKE SHALL BE COMPACTED BY FOOT AFTER THE LIVE STAKE HAS BEEN INSTALLED. 9. ONE TO TWO INCHES SHALL BE CUT CLEANLY OFF OF THE TOP OF EACH LIVE STAKE (WITH LOPPERS) AT AN ANGLE OF APPROXIMATELY 15 DEGREES FOLLOWING INSTALLATION. RABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET CHAN LIVE STAKE DETAIL N.T.S. 90% DRAWING - NOT RELEASED FOR CONSTRUCTION PLAN INFORMATION PROJECT NO. RAL-18000 FILENAME RAL18000-SW.dwg CHECKED BY RAS DRAWN BY KEG SCALE 1" = 20' DATE 08.11.2021 PLANTING PLAN C-7 www.mcadamsco.com PLANTING INSTRUCTIONS: GENERAL NOTES: 1. ALL NEUSE BUFFER AREAS WITHIN THE LIMITS OF DISTURBANCE TO BE SEEDED TO SPECIFICATIONS ON THIS SHEET UNLESS OTHERWISE NOTED. 2. ALL AREAS OUTSIDE OF THE LIMITS OF DISTURBANCE TO REMAIN IN THEIR NATURAL CONDITION. SEQUENCE OF PLANTING EVENTS: THE CONTRACTOR IS RESPONSIBLE FOR THE FOLLOWING GENERAL SEQUENCE OF CONSTRUCTION: 1. SET UP STAGING AREAS AND ACCESS ROADS. INSTALL CONSTRUCTION ENTRANCES, SILT FENCE, AND SILT FENCE OUTLETS (AS REQUIRED). SEE EROSION AND SEDIMENT CONTROL PLAN DETAILS FOR ADDITIONAL INSTRUCTIONS. 2. CONTRACTOR TO STOCKPILE AND STAGE MATERIALS ONLY AT THE LOCATIONS SHOWN ON THE PLANS UNLESS OTHERWISE APPROVED BY THE DESIGNER. NO WASTE STOCKPILING IS ALLOWED. ALL WASTE MATERIALS MUST BE REMOVED FROM THE FLOODPLAIN AND THE PROJECT SITE. 3. PREPARE PLANTING AREAS AS NEEDED. APPLY TEMPORARY OR PERMANENT SEED. SEE PLANTING NOTES AND SEEDING NOTES THIS SHEET FOR ADDITIONAL INSTRUCTIONS. 4. PLANT SITE ACCORDING TO THE PLANTING SPECIFICATIONS. 5. IN SEEDED AREAS, TO LIMIT EROSION POTENTIAL, THE CONTRACTOR SHALL LIMIT SUB -GRADE AND FINISH GRADE PREPARATION TO AREAS THAT WILL BE PLANTED IMMEDIATELY. PREPARED AREAS SHALL BE MOISTENED PRIOR TO SEEDING WHEN THE SOIL IS DRY, BUT CARE SHALL BE TAKEN TO NOT CREATE MUDDY CONDITIONS. 6. COMPLETE ALL FINAL SITE WORK NECESSARY TO COMPLETE THE PROJECT. PLANTING NOTES: 1. THE PLANTING STOCK SHALL BE GROWN WITHIN THE PIEDMONT REGION BY NURSERIES WITHIN 200 MILES OF THE PROJECT SITE. THE SEED SOURCES FOR THE PLANT MATERIAL SHALL ALSO BE FROM THE PIEDMONT REGION AND SHALL BE OBTAINED WITHIN 200 MILES OF THE PROJECT SITE. PLANT STOCK AND SEED MIXES MAY BE USED FROM NURSERIES BEYOND THE 200 MILE LIMIT WITH THE APPROVAL OF THE DESIGNER. 2. THE CONTRACTOR (I.E. PLANTING SUPERVISOR) INSTALLING THE VEGETATION SHALL HAVE ONE OF THE FOLLOWING QUALIFICATIONS / CERTIFICATIONS: CERTIFIED LANDSCAPE TECHNICIAN, CERTIFIED PLANT PROFESSIONAL, REGISTERED FORESTER, REGISTERED LANDSCAPE CONTRACTOR, OR CERTIFIED NURSERYMEN. 3. THE CONTRACTOR (I.E. PLANTING SUPERVISOR) WILL BE RESPONSIBLE FOR MANAGING ALLACTIVITIES INVOLVING PERMANENT PLANTING, INCLUDING BUT NOT LIMITEDTO THE FOLLOWING: SITE PREPARATION FOR PLANTING, SEEDLING HANDLING AND STORAGE, PLANTING OPERATIONS, QUALITY CONTROL INSPECTIONS, AND MANAGING PLANT COMPETITION. 4. THE PLANTING PERIOD FOR THIS PROJECT SHALL OCCUR IN THE FALL OR WINTER (IF THE GROUND IS NOT FROZEN). PLEASE NOTE PLANTING SHALL NOTTAKE PLACE IF ANY OF THE FOLLOWING OCCUR: (1) THE TEMPERATURE IS BELOW 32°F, (2) THE SOILTO BE EXCAVATED FOR THE PLANT HOLE IS FROZEN, OR (3) THE SOILTO BE USED FOR BACKFILLING IS FROZEN OR TOO WET. 5. FOR ALL PLANTED MATERIAL (BARE ROOT / CONTAINERIZED SEEDLINGS, LIVE STAKES AND PERMANENT SEEDING) THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING (I.E. A WARRANTY) AN 80% SURVIVAL RATE FOR THE DURATION OF THE FIRST YEAR MONITORING PERIOD. ANY COSTS ASSOCIATED WITH REPLACING PERMANENT PLANTINGS THAT DO NOT SURVIVE THE FIRST YEAR SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. PLEASE NOTE THE ONE-YEAR MONITORING PERIOD BEGINS UPON ACCEPTANCE OF THE PERMANENT PLANTINGS BY THE DESIGNER. AT THE END OF THE FIRST YEAR MONITORING PERIOD, AN ON -SITE INSPECTION WILL BE CONDUCTED BETWEEN THE CONTRACTOR AND DESIGNER. AT THAT TIME, THE CONTRACTOR WILL BE DIRECTED ACCORDINGLY ON REPLACEMENT OF ANY NECESSARY PLANTINGS. 6. THE ONE-YEAR WARRANTY SHALL INCLUDE MORTALITY AND POOR GROWTH DEFECTS, BUT SHALL NOT INCLUDE DEFECTS RESULTING FROM ABUSE BY OTHER PARTIES AND ABNORMAL WEATHER CONDITIONS. PLEASE NOTE THE 80% SURVIVAL RATE IS A MINIMUM STANDARD AND THE CONTRACTOR MAY PROVIDE ADDITIONAL MEASURES THEY DETERMINE WILL BE BENEFICIAL TO PLANT SURVIVABILITY. ANY ADDITIONAL MEASURES WILL BE CONSIDERED PART OF THE 80% SURVIVAL CLAUSE AND WILL NOT CONSTITUTE A CHANGE ORDER. THIS MAY INCLUDE, BUT IS NOT LIMITED TO, SOIL AMENDMENTS, IRRIGATION, AND MULCH. 7. AT THE CONTRACTOR'S DISCRETION, THE PROPAGATION METHOD LISTED FOR EACH PLANT MAY BE ALTERED IF IT IS LIKELY TO IMPROVE SURVIVABILITY. THIS WILL BE SOLELY AT THE CONTRACTOR'S DISCRETION AND WILLTHEREFORE NOT BE CONSIDERED A CHANGE ORDER. ALSO, NO CHANGE IN THE PLANTING DENSITY WILL BE GIVEN. 8. THE CORRECT SPACING OF VEGETATION WITHIN THE PLANTING ZONE SHOULD BE CHECKED BY THE PLANTING SUPERVISOR ON A REGULAR BASIS. PLANT DISTRIBUTION NOTES: 1. PLANT SPACING SHALL BE BASED ON A 2' X 2' GRID. THIS SPACING REFERS TO PLANTING THE PLANTS EACH 2 FEET APART FROM EACH OTHER IN ALL DIRECTIONS. THIS SPACING DOES NOT RELATE TO PLANTING DISTANCE AT THE ZONE BOUNDARY. 2. PLANT DISTRIBUTION SHALL BE RANDOM AND IS DEFINED AS FOLLOWS: RANDOM DISTRIBUTION - TAKE ALL PLANTS AND MIX THE PLANTS SO THAT THEY ARE ALL PLANTED RANDOMLY. IF DONE PROPERLY, SOMETIMES TWO OR MORE OF THE SAME SPECIES WILL BE PLANTED ADJACENT TO EACH OTHER AND OTHER TIMES THERE MAY ONLY BE ONE PLANT OF A SPECIES COMPLETELY SURROUNDED BY ONE OR MORE OTHER SPECIES. THE PLANTING CONTRACTOR SHALL ALSO RANDOMLY DISTRIBUTE CONTAINERIZED AND BARE ROOT/ TUBLING PLANTINGS. IN GENERAL, 50% OF EACH PLANTING ZONE SHALL BE CONTAINERIZED PLANTINGS AND 50% SHALL BE BARE ROOT / TUBLING PLANTINGS. 3. THE FIRST PLANTING ROW SHOULD BEGIN % OF THE PLANTING DISTANCE IN FROM THE OUTER EDGE OF THE PLANTING ZONE. THE ENTIRE ZONE SHALL BE PLANTED FULLY AT THE DESIGNATED SPACING. THE PLANTING ZONE IS TO BE PLANTED TO WITHIN % THE DESIGNATED PLANT SPACING DISTANCE FROM ANY EDGE OF THE ZONE. IN ALL CASES, PLANTS SHALL BE PLANTED UNTIL PLANTS ARE PLACED TO WITHIN A MAXIMUM OF %4 OF THE PLANT SPACING DISTANCE FROM THE EDGE OF THE PLANTING ZONE. 4. THE CORRECT SPACING OF VEGETATION WITHIN THE PLANTING ZONE SHOULD BE CHECKED BY THE PLANTING SUPERVISOR ON A REGULAR BASIS DURING PLANTING. DOCUMENTATION OF EACH INSPECTION SHALL BE KEPT BY THE SUPERVISOR AND SHALL BE MADE AVAILABLE FOR INSPECTION UPON REQUEST. PLEASE NOTE ANY COSTS ASSOCIATED WITH CHECKING THE PLANT SPACING / DOCUMENTATION ARE THE RESPONSIBILITY OF THE CONTRACTOR. 'J McADAMS The John R. McAdams Company, Inc. One Glenwood Avenue Suite 201 Raleigh, NC 27603 phone 919. 823. 4300 fax 919. 361. 2269 license number: C-0293, C-187 GRADING AND SOIL PREPARATION NOTES: 1. THE TOPSOIL MUST BE STOCKPILED. 2. ANY AREAS ON THE SITE THAT ARE COMPACTED DURING THE CONSTRUCTION PROCESS, MUST BE DEEP TILLED TO ENSURE THAT THE ROOT GROWTH OF THE PLANTS WILL NOT BE IMPEDED BY COMPACTED SOIL. THIS DOES NOT INCLUDE ANY AREAS THAT ARE PURPOSEFULLY COMPACTED IN THE SUBSOILTO PREVENT THE DOWNWARD MOVEMENT OF WATER. 3. ALL TOPSOIL SHALL BE STOCKPILED SEPARATELY FROM ANY SUBSOIL MATERIAL. 4. ANY AREA THAT HAS FILL APPLIED TO IT OR ANY AREA EXCAVATED TO THE SUBSOIL MUST BE TOP DRESSED WITH AT LEAST 4 INCHES OF STOCKPILED TOPSOIL. BEFORE THE APPLICATION OF TOPSOIL, THE 5. SURFACE MUST BE TILLED TO ENSURE GOOD INTERACTION BETWEEN THE TOPSOIL AND THE SUBSOIL. 6. UPON COMPLETION OF FINAL GRADING, THE PLANTING SUPERVISOR SHALL CONDUCT A SITE ASSESSMENT TO DETERMINE IF THE SOIL IS APPROPRIATELY PREPARED FOR PLANTING. IF ANY PROBLEMS EXIST, THEY SHALL BE NOTED AND CORRECTED BEFORE PLANTING MAY COMMENCE. 7. TO PROMOTE PROPER GROWTH, THE CONTRACTOR SHALL DEEPLY TILL AND SCARIFY THE PLANTING ZONES TO ENSURE THAT THE ROOT GROWTH OF THE PLANTS WILL NOT BE IMPEDED BY COMPACTED SOIL. ANY SUB -SURFACE HARDPANS WITHIN THE PLANTING ZONE SHALL BE ELIMINATED. RIPPING, DISKING, OR RAKING SHALL BE PERFORMED IN ALL AREAS TO BE SEEDED TO A MINIMUM DEPTH OF 3 INCHES TO 4 INCHES. 8. IN SEEDED AREAS, TO LIMIT EROSION POTENTIAL, THE CONTRACTOR SHALL LIMIT SUB -GRADE AND FINISH GRADE PREPARATION TO AREAS THAT WILL BE PLANTED IMMEDIATELY. PREPARED AREAS SHALL BE MOISTENED PRIOR TO SEEDING WHEN THE SOIL IS DRY, BUT CARE SHALL BE TAKEN TO NOT CREATE MUDDY CONDITIONS. 9. UPON COMPLETION OF FINAL GRADING, THE PLANTING SUPERVISOR SHALL CONDUCT A SITE ASSESSMENT TO DETERMINE IF THE SOIL IS APPROPRIATELY PREPARED FOR PLANTING. IF ANY PROBLEMS EXIST, THEY SHALL BE NOTED AND CORRECTED BEFORE PLANTING MAY COMMENCE. SEEDBED PREPARATION 1. APPLY LIME ACCORDING TO SOIL TEST RECOMMENDATIONS. SOILS WITH A PH OF 6 OR HIGHER NEED NOT BE LIMED. IF RECENT TILLAGE OPERATIONS HAVE RESULTED IN A LOOSE SURFACE, ADDITIONAL ROUGHENING MAY NOT BE REQUIRED EXCEPT TO BREAK UP LARGE CLODS. IF RAINFALL CAUSES THE SURFACE TO BECOME SEALED OR CRUSTED, LOOSEN IT JUST PRIOR TO SEEDING BY DISKING, RAKING, HARROWING, OR OTHER SUITABLE METHODS. SEEDBED PREPARATION WITHIN LIMITS OF DISTURBANCE AREAS ONLY 1. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES DEEP OVER ADVERSE SOIL CONDITIONS, IF AVAILABLE. 2. RIP THE ENTIRE AREA TO 61NCHES DEPTH. 3. REMOVE ALL LOSE ROCK, ROOTS, AND OTHER OBSTRUCTIONS LEAVING SURFACE REASONABLY SMOOTH AND UNIFORM. 4. PER ONE TIME ONLY, APPLY LIME UNIFORMLY AND MIX WITH SOIL. 5. CONTINUE TILLAGE UNTIL A WELL -PULVERIZED, FIRM, REASONABLY UNIFORM SEEDBED IS PREPARED 4 TO 6 INCHES DEEP. 6. SEED ON FRESHLY PREPARED SEEDBED AND COVER. 7. MULCH IMMEDIATELY AFTER SEEDING AND ANCHOR MULCH. 8. INSPECT ALL SEEDED AREAS AND MAKE NECESSARY REPAIRS OR RESEEDINGS WITHIN THE PLANTING SEASON, IF POSSIBLE. 9. CONSULT INSPECTOR ON MAINTENANCE TREATMENT AFTER PERMANENT COVER IS ESTABLISHED. CLIENT PARKS, RECREATION, AND CULTURAL % RESOURCES ,0, RALEIGH MUNICIPAL BUILDING '1 222 W. HARGETT STREET ' 0/0 SUITE 600 0 RALEIGH, NC 27601 919-996-4798 Raleigh DAAVID BENDER, PROJECT MANAGER REVISIONS NO. DATE PLANTING TECHNIQUES: 1. ENSURE THAT ROOTS, ONCE REMOVED FROM POT, ARE STRAIGHTENED AND FACE DOWNWARD. 2. CREATE PLANTING AREA FOR EACH PLANT AND EXCAVATE PIT. 3. PLACE PLANTS IN PIT INSURING ROOTS ARE FACING COMPLETELY DOWNWARD. 4. HEEL IN SOIL AROUND PLANT AND PROCEED TO NEXT PLANTING LOCATION. 5. NEWLY PLANTED PLANTS NEED TO BE FASTENED TO THE SUBSTRATE FOR THE ESTABLISHMENT OF NEW ROOTS 6. ROOTS SHALL BE SPREAD IN THEIR NORMAL POSITION. ALL BROKEN OR FRAYED ROOTS SHALL BE CUT OFF CLEANLY. 7. THE DIAMETER OF THE PITS FOR ALL VEGETATIVE STOCK SHALL BEAT LEAST THREE TIMES THE DIAMETER OF THE ROOT MASS. PLANT PIT WALL SHALL BE SCARIFIED PRIOR INSTALLATION. 8. SET THE PLANTS UPRIGHT, IN THE CENTER OF THE PIT. THE BOTTOM OF THE ROOT MASS SHOULD BE RESTING ON UNDISTURBED SOIL. 9. PLACE THE BACKFILL AROUND THE BASE AND SIDES OF THE MASS, AND WORK EACH LAYER TO SETTLE BACKFILL AND TO ELIMINATE VOIDS AND AIR POCKETS. WHEN PIT IS APPROXIMATELY2 FULL, WATER THOROUGHLY BEFORE PLACING REMAINDER OF THE BACKFILL. WATER AGAIN AFTER PLACING FINAL LAYER OF BACKFILL. 10. BROKEN OR DAMAGED PARTS WILL BE CUT BACK TO UNDAMAGED TISSUE, LEAVING AS MUCH GREEN BASAL TISSUE AS POSSIBLE ABOVE THE ROOTS. IF MORE THAN FIFTY PERCENT (50%) OF THE PLANT IS DAMAGED THEN CONTRACTOR SHALL REPLACE THE PLANT. PLANT LOCATIONS: 1. NEW PLANTINGS SHALL BE LOCATED WHERE SHOWN ON PLAN EXCEPT WHERE CHANGES HAVE BEEN APPROVED IN PROPOSED CONSTRUCTION. 2. PLANT SPACING SHALL FOLLOW REQUIREMENTS NOTED WITHIN PLANT DISTRIBUTION NOTES LISTED ON THIS SHEET. 3. NECESSARY ADJUSTMENTS SHALL BE MADE ONLY AFTER APPROVAL BY THE OWNER OR THE OWNER'S REPRESENTATIVE. I I ATr r'f. vac�ra:�y:rare:��lera:�r>,an.�yaar�►N�rK.l►rral►rara► Ia►r��C.)/[.itc.»ra►r■rlr�l TEMPORARY SEEDING SCHEDULE: TEMPORARY SEEDING SHALL BE APPLIED AS NEEDED DURING CONSTRUCTION TO STABILIZE BARE OR DISTURBED AREAS OF SOIL AND AT THE COMPLETION OR ALL GRADING AND EARTHWORK ACTIVITIES WITHIN A PARTICULAR AREA OF THE SITE. PERMANENT SEED MAY BE DISTRIBUTED WITH TEMPORARY SEED UPON THE FINAL APPLICATION OF TEMPORARY SEED. SEEDING DATE SEEDING MIXTURE APPLICATION RATE AUG 15 - MAY 1 RYE (GRAIN) 30 LBS/AC AUG 15 - MAY 1 WHEAT 30 LBS/AC MAY 1-AUG 15 GERMAN MILLET 10 LBS/AC MAY 1 - AUG 15 BROWNTOP MILLET 10 LBS/AC SEEDING METHODS 1. EVENLY APPLY SEED USING A CYCLONE SEEDER, DRILL, CULTIPACKER SEEDER, OR HYDROSEEDER. THIS MUST BE DONE WITHIN 48 HOURS OF LAND DISTURBING ACTIVITIES. 2. MULCH WITH CLEAN WHEAT STRAW. 3. AFTER SEEDING, APPLY MULCH TO AREAS UNDER HARSH CONDITIONS SUCH AS AREAS THAT HAVE BEEN GRADED, OR THOSE WHICH WILL RECEIVE CONCENTRATED FLOWS. AREAS CONSIDERED TO BE UNDER HARSH CONDITIONS WILL BE CONSIDERED THE AREAS GRADED FOR THE WETLAND VALLEY. 4. RESEED AND MULCH AREAS WHERE SEEDLING EMERGENCE IS LESS THAN 80% COVERAGE, OR WHERE EROSION OCCURS, AS SOON AS POSSIBLE. DO NOT MOW. PROTECT FROM TRAFFIC AS MUCH AS POSSIBLE. ninT�c 1. TEMPORARY ANNUAL SEED SELECTION SHOULD BE BASED ON SEASON OF PROJECT INSTALLATION. 2. A SINGLE SPECIES FOR TEMPORARY COVER IS ACCEPTABLE 3. IN SOME CASES WHERE SEASONS OVERLAP, A MIXTURE OF TWO OR MORE SPECIES MAY BE NECESSARY. HOWEVER, APPLICATION RATES SHOULD NOT EXCEED THE TOTAL RECOMMENDED RATE PER ACRE. 4. TEMPORARY SEED SHOULD BE MIXED AND APPLIED SIMULTANEOUSLY WITH THE PERMANENT SEED MIX IF OPTIMAL PLANTING DATES ALLOW. Practice Standards and Specifications REVISIONS NO. DATE PLANTING TECHNIQUES: 1. ENSURE THAT ROOTS, ONCE REMOVED FROM POT, ARE STRAIGHTENED AND FACE DOWNWARD. 2. CREATE PLANTING AREA FOR EACH PLANT AND EXCAVATE PIT. 3. PLACE PLANTS IN PIT INSURING ROOTS ARE FACING COMPLETELY DOWNWARD. 4. HEEL IN SOIL AROUND PLANT AND PROCEED TO NEXT PLANTING LOCATION. 5. NEWLY PLANTED PLANTS NEED TO BE FASTENED TO THE SUBSTRATE FOR THE ESTABLISHMENT OF NEW ROOTS 6. ROOTS SHALL BE SPREAD IN THEIR NORMAL POSITION. ALL BROKEN OR FRAYED ROOTS SHALL BE CUT OFF CLEANLY. 7. THE DIAMETER OF THE PITS FOR ALL VEGETATIVE STOCK SHALL BEAT LEAST THREE TIMES THE DIAMETER OF THE ROOT MASS. PLANT PIT WALL SHALL BE SCARIFIED PRIOR INSTALLATION. 8. SET THE PLANTS UPRIGHT, IN THE CENTER OF THE PIT. THE BOTTOM OF THE ROOT MASS SHOULD BE RESTING ON UNDISTURBED SOIL. 9. PLACE THE BACKFILL AROUND THE BASE AND SIDES OF THE MASS, AND WORK EACH LAYER TO SETTLE BACKFILL AND TO ELIMINATE VOIDS AND AIR POCKETS. WHEN PIT IS APPROXIMATELY2 FULL, WATER THOROUGHLY BEFORE PLACING REMAINDER OF THE BACKFILL. WATER AGAIN AFTER PLACING FINAL LAYER OF BACKFILL. 10. BROKEN OR DAMAGED PARTS WILL BE CUT BACK TO UNDAMAGED TISSUE, LEAVING AS MUCH GREEN BASAL TISSUE AS POSSIBLE ABOVE THE ROOTS. IF MORE THAN FIFTY PERCENT (50%) OF THE PLANT IS DAMAGED THEN CONTRACTOR SHALL REPLACE THE PLANT. PLANT LOCATIONS: 1. NEW PLANTINGS SHALL BE LOCATED WHERE SHOWN ON PLAN EXCEPT WHERE CHANGES HAVE BEEN APPROVED IN PROPOSED CONSTRUCTION. 2. PLANT SPACING SHALL FOLLOW REQUIREMENTS NOTED WITHIN PLANT DISTRIBUTION NOTES LISTED ON THIS SHEET. 3. NECESSARY ADJUSTMENTS SHALL BE MADE ONLY AFTER APPROVAL BY THE OWNER OR THE OWNER'S REPRESENTATIVE. I I ATr r'f. vac�ra:�y:rare:��lera:�r>,an.�yaar�►N�rK.l►rral►rara► Ia►r��C.)/[.itc.»ra►r■rlr�l TEMPORARY SEEDING SCHEDULE: TEMPORARY SEEDING SHALL BE APPLIED AS NEEDED DURING CONSTRUCTION TO STABILIZE BARE OR DISTURBED AREAS OF SOIL AND AT THE COMPLETION OR ALL GRADING AND EARTHWORK ACTIVITIES WITHIN A PARTICULAR AREA OF THE SITE. PERMANENT SEED MAY BE DISTRIBUTED WITH TEMPORARY SEED UPON THE FINAL APPLICATION OF TEMPORARY SEED. SEEDING DATE SEEDING MIXTURE APPLICATION RATE AUG 15 - MAY 1 RYE (GRAIN) 30 LBS/AC AUG 15 - MAY 1 WHEAT 30 LBS/AC MAY 1-AUG 15 GERMAN MILLET 10 LBS/AC MAY 1 - AUG 15 BROWNTOP MILLET 10 LBS/AC SEEDING METHODS 1. EVENLY APPLY SEED USING A CYCLONE SEEDER, DRILL, CULTIPACKER SEEDER, OR HYDROSEEDER. THIS MUST BE DONE WITHIN 48 HOURS OF LAND DISTURBING ACTIVITIES. 2. MULCH WITH CLEAN WHEAT STRAW. 3. AFTER SEEDING, APPLY MULCH TO AREAS UNDER HARSH CONDITIONS SUCH AS AREAS THAT HAVE BEEN GRADED, OR THOSE WHICH WILL RECEIVE CONCENTRATED FLOWS. AREAS CONSIDERED TO BE UNDER HARSH CONDITIONS WILL BE CONSIDERED THE AREAS GRADED FOR THE WETLAND VALLEY. 4. RESEED AND MULCH AREAS WHERE SEEDLING EMERGENCE IS LESS THAN 80% COVERAGE, OR WHERE EROSION OCCURS, AS SOON AS POSSIBLE. DO NOT MOW. PROTECT FROM TRAFFIC AS MUCH AS POSSIBLE. ninT�c 1. TEMPORARY ANNUAL SEED SELECTION SHOULD BE BASED ON SEASON OF PROJECT INSTALLATION. 2. A SINGLE SPECIES FOR TEMPORARY COVER IS ACCEPTABLE 3. IN SOME CASES WHERE SEASONS OVERLAP, A MIXTURE OF TWO OR MORE SPECIES MAY BE NECESSARY. HOWEVER, APPLICATION RATES SHOULD NOT EXCEED THE TOTAL RECOMMENDED RATE PER ACRE. 4. TEMPORARY SEED SHOULD BE MIXED AND APPLIED SIMULTANEOUSLY WITH THE PERMANENT SEED MIX IF OPTIMAL PLANTING DATES ALLOW. Practice Standards and Specifications Table 6.24c Permanent Seeding Recommendations -- Piedmont Region Percentage of Optimal Planting Sail Drainage Shade Common Name Scientific Name Cultivars Type' Mix Dates Adaptation Tolerance Height 5,uiichgrass Panicum uirgatum Blackwell --well drained Shelter-weldraned Warm Cul4�er 10-1546 Dec.1 - Apr- 1 poor 6 HERBACEOUS PLUGS PERMANENT SEEDING SCHEDULE: QTY. SCIENTIFIC NAME PLANT MATERIAL SELECTION 1. REFER TO TABLE 6.24C ON THIS SHEET FOR APPROPRIATE SELECTIONS OF NATIVE PERMANENT SEEDS. 63 EA CAREX SPP. 2. PERMANENT SEED INCLUSION IN THE MIXTURE SHOULD TOTAL 15 LBS OF PURE LIVE SEED (PLS) PER ACRE DRILLED OR 15-20 LBS pls/AC BROADCAST APPLIED. 3. AT LEAST 4 SPECIES SHOULD BE SELECTED FOR THE MIXTURE INCLUDING ONE SPECIES FROM EACH TYPE (WARM SEASON, COLD SEASON, WETLAND). SELECTION OF MORE THAN 4 SPECIES IS RECOMMENDED FOR INCREASING CHANCES OF SUCCESSFUL 63 EA CRINUM AMERICANUM VEGETATION ESTABLISHMENT. 4. IF OTHER SPECIES SUCH AS WILDFLOWERS ARE ADDEDTO THE MIX, THEY SHOULD NOT BE COUNTED IN THE MINIMUM SEEDING RATE FOR GRASSES. SEEDBED PREPARATION 1. DISTURBEDSOILS WITHIN RIPARIAN AREAS MUST BE AMENDEDTO PROVIDE AN OPTIMUM ENVIRONMENT FORSEED GERMINATION AND SEEDLING GROWTH. 2. THE pH OF THE SOIL MUST BE SUCH THAT IT IS NOT TOXIC AND NUTRIENTS ARE AVAILABLE. 3. SOIL ANALYSIS SHOULD BE PERFORMED TO DETERMINE NUTRIENT AND LIME NEEDS OF EACH SITE. 4. APPROPRIATE pH LEVELS ARE BETWEEN 5.5 - 7. 5. RIPARIAN BUFFERS REGULATED FOR NUTRIENT MANAGEMENT MAY BE LIMITED TO ASINGLE APPLICATION OF FERTILIZER. 6. SUITABLE MECHANICAL MEANS SUCH AS DISKING, RAKING, OR HARROWING MUST BE EMPLOYED TO LOOSEN COMPACTED SOIL PRIOR TO SEEDING. PLANTING 1. APPLY SEED UNIFORMLY WITH A CYCLONE SEEDER, DROP -TYPE SPREADER, DRILL, OR HYDROSEEDER ON A FIRM, FRIABLE SEEDBED. 2. IN FINE SOILS, SEEDS SHOULD BE DRILLED 0.25 - 0.5 INCHES. IN COARSE SANDY SOILS, SEEDS SHOULD BE PLANTED NO DEEPER THAN 0.75 INCHES. MULCH 1. MULCH ALL PLANTINGS IMMEDIATELY AFTER SEEDING. 2. IF PLANTING ON STREAM BANKS STEEPER THAN 10% OR AREAS SUBJECTTO FLOODING, A BIODEGRADABLE ROLLED EROSION CONTROL PRODUCT IS RECOMMENDED TO HOLD SEED AND SOIL IN PLACE. MAINTENANCE 1. THE RECOMMENDED PERMANENT GRASS SPECIES MAY REQUIRE TWO YEARS FOR ESTABLISHMENT, DEPENDING ON SITE CONDITIONS. 2. INSPECT SEEDED AREAS FOR FAILURE AND MAKE NECESSARY REPAIRS, SOIL AMENDMENTS, AND RE-SEEDINGS. 3. IF WEEDY EXOTIC SPECIES HAVE TAKEN OVER THE AREAS AFTER THE FIRST GROWING SEASON, THE INVASIVE SPECIES MUST BE ERADICATED TO ALLOW NATIVE SPECIES TO GROW. 4. MONITOR THE SITE UNTIL LONG-TERM STABILITY HAS BEEN ESTABLISHED. STREAM ENGINEER Xref ..�..�..�..�..�.. RABTREE CREEK GREENWAY BL-0027 LASSITER MILL LASSITER MILL ROAD TO HERTFORD STREET COMMON NAME SEDGES AMERICAN CRINUM LILY PLAN INFORMATION TYPE SPACING 4-INCH CONTAINER 24" O.C. 4-INCH CONTAINER 24" O.C. 90% DRAWING - NOT RELEASED FOR CONSTRUCTION PROJECT NO. RAL-18000 FILENAME RAL18000-SW.dwg CHECKED BY RAS DRAWN BY KEG SCALE N.T.S. DATE 08.11.2021 PLANTING PLAN NOTES www.mcadamsco.com Natural Resource Consultants Appendix A - Supporting Photographs Photo 1. Crabtree Creek facing upstream (5/22/20) Photo 2. Crabtree Creek facing downstream (5/22/20) 308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 1 of 4 j. � r Natural Resource Consultants Photo 5. Crabtree Creek facing downstream and downstream end of S-B culvert (4/17/20) z v 4 s' S•y_ -41 :di.r' Photo 6. Eroding streambank below Lassiter Mill Road bridge looking towards Crabtree Creek (2/16/24) 308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 3 of 4 Natural Resource Consultants Photo 7. View of streambank below Lassiter Mill Road bridge from across Crabtree Creek (2/16/24) Photo 8. W-1 facing east (11/28/18) 308 W Millbrook Road, Ste D #200, Raleigh, NC 27609 4 of 4 USACE Preliminary Jurisdictional Determination & DWR Buffer Determination Jennifer Burdette From: Lastinger, James C CIV USARMY CESAW (USA) <James.C.Lastinger@usace.army.mil> Sent: Thursday, November 7, 2019 8:49 AM To: Roth, Kelly Subject: RE: PJD request for Crabtree Creek Trail Improvements at Lassiter Mill Road Kelly, I have reviewed the PJD request packet submitted for the above referenced project and concur with the delineation as submitted. I do not need to make a site visit. Due to staffing constraints, increased workload, and the holidays it may take 90-120 days for the issuance of a standalone JD, however, you may use the delineation as submitted for planning and permitting purposes. Should a permit verification be needed the JD will be issued at the time of permit issuance/verification. AID for the project is SAW-2019-02165. James Lastinger Regulatory Project Manager Raleigh Regulatory Field Office US Army Corps of Engineers, Wilmington District ADDRESS: 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 Tel: (919) 554-4884, x32 Cell: (919) 428-0806 Fax: (919) 562-0421 -----Original Message ----- From: Roth, Kelly [mailto:roth@mcadamsco.com] Sent: Wednesday, November 06, 2019 3:56 PM To: Lastinger, James C CIV USARMY CESAW (USA) <https://urldefense.proofpoint.com/v2/url?u=http- 3A_James.C.Lastinger-40usace.army.mil&d=DwI FAg&c=euGZstcaTDllvimEN8b7jXrwgOf- v5A_CdpgnVfiiMM&r=fCYVjRdlu2BygF_LSTX7WMas2k1Zc2SkgFn LCcLO4fo&m=F1ZLhT2MQsbPKhSi- f7537FdITG ENxl8F3fIGTKx4SY&s=bBP4SbJ9j_H N1E-9Y26KVsdxoSAKiyMSTmUbFWnIIQY&e=> Subject: [Non-DoD Source] FW: PJD request for Crabtree Creek Trail Improvements at Lassiter Mill Road Hi James - I've been trying to get word from Ross about whether or not he received my PJD request for the Lassiter Mill Road greenway project that I submitted in July, but have not heard anything back from him. I understand that you'll be taking over Raleigh when he leaves. Do you have any record of this PJD request? If not, please let me know if you need me to resubmit it. Thanks for your help, Kelly Roth I Environmental Consultant II, Water Resources DocuSign Envelope ID: 76EB8EF7-OAFS-4865-8311-75A4CF72431C ROY COOPER Governor ELIZABETH S. BISER Serrerary RICHARD E. ROGERS, JR. Dlrerror City of Raleigh P.O. Box 590 Raleigh,NC 27602-0590 NORTH CAROLINA Enviranmental Quality February 28, 2024 DWR Project 24-068 Wake County Subject: On -Site Determination for Applicability to the Neuse Buffer Rules (15A NCAC 02B .0714) Project Name: Crabtree Creek Trail Improvements at Lassiter Mill Road Site Address / Location: 3600 Lassiter Mill Rd. Raleigh, NC 27609 Stream(s): Crabtree Creek and UTs to Crabtree Creek On February 28, 2024, Chris Smith conducted an on -site review of features located on the subject property at the request of Jennifer Burdette of Natural Resource Consultants to determine the applicability of the above -noted state regulations. The Division of Water Resources has determined that streams listed in the table below and identified on the attached maps are shown on either the most recently published NRCS Soil Survey of Wake County and/or the USGS National Map at a scale that incorporates the National Hydrography Dataset High Resolution data at 1:24,000 scale. Streams that are listed as "Subject" on the below table have been located on the ground at the site and possess characteristics that qualify them to be at least intermittent streams in accordance with the NC Stream Identification Manual v.4.11 and therefore subject to the Neuse Buffer Rules. Please be aware that features identified as "not subject" may be considered jurisdictional according to the US Army Corps of Engineers and subject to the Clean Water Act. Feature E/I/P/ Subject Depicted Depicted on ID Otherlll to Buffer Start @ Stop @ on USGS Topo Rules Soil Survey A P YES Present Throughout YES YES B I/P YES Present Throughout YES NO C I/P YES Present Throughout YES YES D E NO N/A YES NO E j I/P j YES j Present Throughout YES NO (1) E = Ephemeral, I = Intermittent, P = Perennial, NP = Not Present, N/A = Not Applicable, NE = Not Evaluated North Carolina Department of Environmental Quality I Division of Water Resources ��) Raleigh Regional Office I 3800 Barrett Drive I Raleigh, North Carolina 27609 NORT C,+F.cun . ��l �! 919.791.4200 08iMH eM0 a IFW e l quei� DocuSign Envelope ID: 76EB8EF7-OAFS-4865-8311-75A4CF72431C DWR 24-068 Crabtree Creek Trail Improvements at Lassiter Mill Road Wake County Page 2 of 2 This on -site determination shall expire five (5) years from the date of this letter. The owner (or future owners) should notify the Division (and other relevant agencies) of this decision in any future correspondences concerning this property. Landowners or affected parties that dispute this determination made by the Division may request a determination by the Director of Water Resources. This determination is final and binding, unless an appeal request is made within sixty (60) calendar days of the date of this letter to the Director in writing. If sending via U.S. Postal Service: Stephanie Goss - DWR 401 & Buffer Permitting Branch Supervisor 1617 Mail Service Center Raleigh, NC 27699-1617 If sending via delivery service (UPS, FedEx, etc.) Stephanie Goss -DWR 401 & Buffer Permitting Branch Supervisor 512 N Salisbury St. Raleigh, NC 27604 This letter only addresses the applicability of the stated regulations on the features identified on the subject property and/or within the proposed project area. This letter does not approve any activity within buffers or within waters of the state. There may be other regulated waters, streams or other features located on the property that do not appear on the maps or table referenced above. Any waters, streams, or other features on the site, including the features identified in this letter, may be considered jurisdictional according to the US Army Corps of Engineers and subject to the Clean Water Act. If you have any additional questions or require additional information, please contact Chris Smith at (919) 791-4257 or chris.smith@deq.nc.gov. This determination is subject to review as provided in Articles 3 & 4 of G.S. 150B. Sincerely, � pDacuSiignerd by: +� 372DCBCB61==4A8... Michael Hall, Regional Supervisor DWR Raleigh Regional Office Enclosures: USGS Topographical Map Published NRCS Soil Survey Electronic cc: david.bender@raleighnc.gov pierzga@nrconsultnc.com burdette@nrconsultnc.com Laserfiche NORT CAACun �f ��l���l � � 08iMHWMofP IFWWe lquel1*11� North Carolina Department of Environmental Quality I Division of Water Resources Raleigh Regional Office I 3800 Barrett Drive I Raleigh, North Carolina 27609 919.791.4200 DocuSign Envelope ID: 76EB8EF7-OAFS-4865-8311-75A4CF72431C 24-068 Crabtree Creek Trail Improvements at Lassiter Mill Road Wake 5rAIZ. Legend: � � _ Map provided by NCDEQ A ' Division of Water Resources V -Approximate Site Boundary _ Locations are approximate and are provided for refer- Orr �,,,, ,,�,• ; ence only DocuSign Envelope ID: 76EB8EF7-OAFS-4865-8311-75A4CF72431C 24-068 Crabtree Creek Trail Improvements at Lassiter Mill Road Wake •�r�.� •' � -- � Cep? .` w Feature E ; �j CaC2 ,, • ; FC Cg c, ml Cea Feature A 0 LOD MD %,, . Feature D Feature B •+� - Ap Ma C(71 APD Feature C ' M CeC2 eD �, f Cc 0 ` CeC2 �. yTAr�a Map provided by NCDEQ A ' Legend: Division of Water Resources I V Locations are approximate -Approximate Site Boundary: and are provided for refer- ence only Protected Species Jennifer Burdette From: Jordan, Gary <garyjordan@fws.gov> Sent: Thursday, February 29, 2024 1:24 PM To: Jennifer Burdette Cc: Travis Wilson Subject: Re: [EXTERNAL] Crabtree Creek Greenway at Lassiter (BL-0027) Jennifer, I've reviewed the submitted information. Although you don't need concurrence for the "no effect" conclusion for Michaux's sumac, I am in agreement with it. With regard to the tricolored bat and northern long-eared bat, as you stated, we have the Programmatic Conference Opinion and Programmatic Biological Opinion which covers them. Along with the previous concurrence letter for the aquatic species, you have completed all the Section 7 requirements. Gary Jordan Fish and Wildlife Biologist, Liaison to NCDOT, Bat Ecologist Raleigh Ecological Services Field Office U.S. Fish and Wildlife Service MS Teams Phone: 984-308-0822 From: Jennifer Burdette <burdette@nrconsultnc.com> Sent: Monday, February 26, 2024 3:46 PM To: Jordan, Gary <garyJordan@fws.gov> Subject: [EXTERNAL] Crabtree Creek Greenway at Lassiter (BL-0027) This email has been received from outside of DOI - Use caution before clicking on links, opening attachments, or responding. Hi Gary, I've attached our updated protected species assessment for this project. Since we have the concurrence letter for the aquatic species, I believe we only need a letter to cover Michaux's sumac and the bats. Please let me know if you have questions or need additional information. Thanks, Jennifer Jennifer Burdette Natural Resource Consultants New Address: 308 W Millbrook Rd, Ste D #200, Raleigh, NC 27609 burdette(@nrconsultnc.com — 919.422.3605 United States Department of the Interior FISH AND WILDLIFE SERVICE Raleigh ES Field Office Post Office Box 33726 Raleigh, North Carolina 27636-3726 January 24, 2024 Chris Murray North Carolina Department of Transportation 2612 North Duke Street Durham, NC 27704 Dear Mr. Murray: FISH & WILDLIFE SERVICE �4s This letter is in response to your letter of January 22, 2024 which provided the U.S. Fish and Wildlife Service (Service) with the biological conclusion of the North Carolina Department of Transportation that the proposed improvements to the Crabtree Creek Greenway in Wake County (STIP No. BL-0027) may affect, but are not likely to adversely affect the federally listed Neuse River Waterdog (Necturus lewisi), Dwarf Wedgemussel (Alasmidonta heterodon), Atlantic Pigtoe (Fusconaia masoni), and Carolina Madtom (Noturus furiosus). The following response is provided in accordance with Section 7 of the Endangered Species Act (ESA) of 1973, as amended (16 U.S.C. 1531-1543). Much of the project occurs just upstream of the Lassiter Mill Dam on Crabtree Creek, and this impounded upstream section of the stream does not provide suitable habitat for any of the listed aquatic species. Mussel and fish surveys were conducted within the project area downstream of Lassiter Mill Dam on August 10, 2022. No Dwarf Wedgemussels, Atlantic Pigtoes, or Carolina Madtoms were observed. Neuse River Waterdog surveys were conducted downstream of the dam in December 2022. One Neuse River Waterdog was observed. Although one Neuse River Waterdog was observed downstream of the dam, the portions of the project downstream of the dam will likely have insignificant and/or discountable effects to the species. Based on available information, the Service concurs with your conclusion that the proposed action may affect, but is not likely to adversely affect the Neuse River Waterdog, Dwarf Wedgemussel, Atlantic Pigtoe, and Carolina Madtom. We believe that the requirements of Section 7(a)(2) of the ESA have been satisfied. We remind you that obligations under Section 7 consultation must be reconsidered if. (1) new information reveals impacts of this identified action that may affect listed species or critical habitat in a manner not previously considered in this review; (2) this action is subsequently modified in a manner that was not considered in this review; or (3) a new species is listed or critical habitat determined that may be affected by this identified action. If you have any questions regarding our response, please contact Mr. Gary Jordan at gary iordanktws. -og_v. Sincerely, GARY Digitally signed by GARYJORDAN JORDAN °z6 9-050'004 Pr Pete Benjamin Field Supervisor Electronic copy: Eric Alsmeyer, USACE, Wake Forest, NC Travis Wilson, NCWRC, Creedmoor, NC Species Conclusions Table Project Name: Crabtree Creek Trail Improvements at Lassiter Mill Road Date: 2/26/2024 Species 1 Resource Name Conclusion ESA Section 71 Eagle Notes 1 Documentation Act Determination Tricolored Bat Suitable habitat present Programmatic may USFWS has issued a PCO in conjunction with FHWA, USACE, and (Perimyotis subflavus) affect, likely to adversely NCDOT for the TCB in eastern NC. The PCO covers the entire NCDOT affect program in Divisions 1-8, including all NCDOT projects and activities. The programmatic determination for TCB for the NCDOT program is May Affect, Likely to Adversely Affect. Neuse River Waterdog Suitable habitat present May affect; not likely to Upon Three Oaks Engineering consultation, USFWS indicates Necturus lewisi adversely affect concurrence with the conclusion in letter dated January 24, 2024 Carolina Madtom Suitable habitat present May affect; not likely to No individuals observed by Three Oaks Engineering survey during Noturus furiosus adversely affect August 2022 Atlantic Pigtoe Suitable habitat present May affect; not likely to No individuals observed by Three Oaks Engineering survey during Fusconaia masoni adversely affect August 2022 Dwarf Wedgemussel Suitable habitat present May affect; not likely to No individuals observed by Three Oaks Engineering survey during Alasmidonta heterodon adversely affect August 2022 Michaux's sumac Suitable habitat present, No effect May 17, 2023 survey by NRC indicate absence (Rhus michauxii) species not present Northern Long -Eared Bat Suitable habitat present Programmatic may USFWS has revised the previous PBO in conjunction with the FHWA, (Myotis septentrionalis) affect, likely to adversely USACE, and NCDOT for the NLEB in eastern NC. The programmatic affect determination for NLEB for the NCDOT program remains "May Affect, Likely to Adversely Affect. " Critical habitat No critical habitat present No effect Bald Eagle Unlikely to disturb nesting No Eagle Act permit No bald eagles or nests observed by survey on May 17, 2023 bald eagles required Acknowledgement: I agree that the above information about my proposed project is true. I used all of the provided resources to make an informed decision about impacts in the immediate and surrounding areas. Signature [Tile 2/26/2024 Date Cultural Resources North Carolina Department of Natural and Cultural Resources State Historic Preservation Office Ramona M. Bartos, Administrator Governor Roy Cooper Secretary Susi H. Hamilton February 24, 2020 Alex Pierzga McAdams 2905 Meridian Parkway Durham, NC 27713 pierzga@mcadamsco.com Office of Archives and History Deputy Secretary Kevin Cherry Re: Crabtree Creek Greenway at Lassiter Mill, Capital Area Greenway, Raleigh, ER 20-0193 Dear Mr. Pierzga: Thank you for your email of January 21, 2020, regarding the above -referenced undertaking. We have reviewed the submittal and offer the following comments. We have conducted a review of the project and are aware of no historic resources which would be affected by the project. Therefore, we have no comment on the project as proposed. The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 CFR Part 800. Thank you for your cooperation and consideration. If you have questions concerning the above comment, contact Renee Gledhill -Earley, environmental review coordinator, at 919-814-6579 or environmental.review&ncdcr.gov. In all future communication concerning this project, please cite the above referenced tracking number. Sincerely, amona Bartos, Deputy State Historic Preservation Officer Location: 109 East Jones Street, Raleigh NC 27601 Mailing Address: 4617 Mail Service Center, Raleigh NC 27699-4617 Telephone/Fax: (919) 807-6570/807-6599