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HomeMy WebLinkAbout20180199 Ver 1_18-002_FINAL MIT PLAN_07242020_20200731OHE18 19 CECECE CE CE CE CECECECECECECECECECECECECECECEC E CECECE C E CECECECECECECECEC E DESCRIPTIONNO. REVISIONS DATE PROJECT NAME SHEET NUMBER DESIGNED BY DRAWN BY DATE PROJECT NO. FILENAME DRAWING INFORMATION SHEET NAME GRAPHIC SCALE HORIZ. SCALE VERT. SCALE NORTH WATER & LAND SOLUTIONS PROJECT ENGINEER JOHNSTON COUNTY, NC BUFFALO CREEK TRIBUTARIES MITIGATION PROJECT ENGINEERING SERVICES BY WLS ENGINEERING, PLLC 6 DULA SPRINGS RD., WEAVERVILLE, NC 28787 FIRM LICENSE NO. P-1480 SEAL 36916 NOT FOR CONSTRUCTIONPRELIM INARY PLANS18-002 KMV/CAT JNC DRAFT MIT PLAN 1" = 400' DRAFT MIT PLANA 1-17-2020 7/24/2020 FINAL DRAFT MIT PLANB 3-28-2020 FINAL MIT PLANC 7-24-2020 COVER SHEET N/A SHEET INDEX 1 2 3 4-7 8-16 17-19 COVER SHEET LEGEND/CONSTRUCTION SEQUENCE /GENERAL NOTES TYPICAL SECTIONS DETAILS PLAN AND PROFILE REVEGETATION PLAN VICINITY MAP N.T.S. 1 PROJECT LOCATION BUFFALO CREEK TRIBUTARIES MITIGATION PROJECT JOHNSTON COUNTY, NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY - DIVISION OF MITIGATION SERVICES NCDEQ - DMS PROJECT ID # 100042 NCDEQ - DMS CONTRACT #7422 UNDER RFP 16-007279 NEUSE RIVER BASIN (CU 03020201) USACE ACTION ID # SAW-2018-00425 TYPE OF WORK : STREAM AND WETLAND MITIGATION PROJECT SUMMARYWENDELL LAKE BEGIN CONSTRUCTION R3 (lower) STATION 15+65 BEGIN CONSTRUCTION MS-R1 STATION 10+34 END CONSTRUCTION R3 (lower) STATION 16+81 BEGIN CONSTRUCTION R4 STATION 10+00 END CONSTRUCTION R4 STATION 14+59 BEGIN CONSTRUCTION R5 (upper) STATION 10+00 END CONSTRUCTION R5 (lower) STATION 17+43 END CONSTRUCTION R6 STATION 14+04 BEGIN CONSTRUCTION R6 STATION 11+52 BEGIN CONSTRUCTION MS-R2 STATION 40+47 BEGIN CONSTRUCTION MS-R2 STATION 26+45 END CONSTRUCTION MS-R1 STATION 25+77 APPROXIMATE PROJECT CENTER 35.722751° N, -78.342849° W NCDEQ-DMS CONTRACT ADMINISTRATOR: KRISTIE CORSON 1652 MAIL SERVICE CENTER RALEIGH, NC 27699-1652 PH: 919-707-8935 BEGIN CONSTRUCTION R3 (upper) STATION 10+00 BEGIN CONSTRUCTION R5 (lower) STATION 15+85 DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEHORIZ. SCALEVERT. SCALEWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480N.T.S.PR O F ESSIONALSEAL36916ENGINEE R N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L IM I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN02_BUFFALO CREEK TRIBS_GENERAL NOTES.DWGDRAFT MIT PLANA1-17-20207/24/2020N.T.S.FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020GENERAL NOTESLEGEND/CONSTRUCTIONSEQUENCE/GENERAL NOTESCONSTRUCTION SEQUENCEGRADING NOTESLEGENDROOTWADLOG VANELOG WEIRSTONE/LOG STEP-POOLPROPOSED CONSERVATIONCECE100EXISTING MAJOR CONTOUR101EXISTING MINOR CONTOUR100PROPOSED MAJOR CONTOUR101PROPOSED MINOR CONTOUREXISTING TREECHANNEL BLOCKCHANNEL FILLLDLDLIMITS OF DISTURBANCEPROPOSED TOP OF STREAM BANKEXISTING PROPERTY BOUNDARYTEMPORARY STREAM CROSSINGPERMANENT STREAM CROSSINGPROPOSED CENTERLINE (THALWEG)GEOLIFT W/ TOEWOOD100 YEAR FLOOD PLAINC/FC/FCUT/FILL LIMITSWLBWLBEXISTING WETLAND BOUNDARYPROPOSED WATER QUALITYXXPROPOSED FIELD FENCETPTPPROPOSED TREE PROTECTION FENCECONSTRUCTED STONE RIFFLEPROPOSED OUTLET CHANNELCONSTRUCTED LOG RIFFLEEXISTING OVERHEAD ELECTRICFPFPOHPLEXISTING WOODLINE15+00EXISTING FENCEPROPOSED FARM PATHEXISTING FARM PATHXPROPOSED GATEEXISTING STRUCTURETHE ENGINEER WILL PROVIDE CONSTRUCTION OBSERVATION DURING THE CONSTRUCTION PHASE OFTHIS PROJECT. THE FOLLOWING CONSTRUCTION SEQUENCE SHALL BE USED DURING PROJECTCONSTRUCTION IMPLEMENTATION. PRIOR TO BEGINNING ANY LAND DISTURBING ACTIVITIES,NOTIFICATION OF AND RECEIPT OF THE CERTIFICATE OF APPROVAL MUST BE RECEIVED FROM NCDEQ -LAND QUALITY SECTION. THE CONTRACTOR SHALL CALL NC DEQ LQS AT 919-791-4200 TO SCHEDULE APRE-CONSTRUCTION MEETING AT LEAST 72 HOURS PRIOR TO PROJECT ACTIVATION. THECONTRACTOR SHALL REFER TO THE APPROVED EROSION AND SEDIMENTATION CONTROL PERMIT ANDCORRESPONDING PLANS AND TECHNICAL SPECIFICATIONS FOR SPECIFIC CONSTRUCTIONSEQUENCING ITEMS AND SHALL BE RESPONSIBLE FOR FOLLOWING THE APPROVED PLANS AND PERMITCONDITIONS.1. THE CONTRACTOR SHALL NOTIFY (NC 811) (1-800-632-4949) BEFORE ANY EXCAVATION BEGINS.ANY UTILITIES AND RESPECTIVE EASEMENTS SHOWN ON THE PLANS ARE CONSIDERED APPROXIMATE AND THE CONTRACTOR SHALL NOTIFY THE ENGINEER OF ANY DISCREPANCIES. THE CONTRACTOR IS RESPONSIBLE FOR LOCATING ALL UTILITIES AND ADJOINING EASEMENTS AND SHALL REPAIR OR REPLACE ANY DAMAGED UTILITIES AT HIS/HER OWN EXPENSE.2. THE CONTRACTOR SHALL PREPARE STABILIZED CONSTRUCTION ENTRANCES, HAUL ROADS AND SHALL MOBILIZE EQUIPMENT, MATERIALS, PREPARE STAGING AREA(S) AND STOCKPILE AREA(S) AS SHOWN ON THE PLANS. HAUL ROADS SHALL BE PROPERLY MAINTAINED AT ALL TIMES DURING CONSTRUCTION.3. CONSTRUCTION TRAFFIC SHALL BE RESTRICTED TO THE AREA DENOTED AS LIMITS OF DISTURBANCE OR HAUL ROADS AS SHOWN ON THE PLANS.4. THE CONTRACTOR SHALL INSTALL TEMPORARY ROCK DAMS AT LOCATIONS INDICATED ON THEPLANS.5. THE CONTRACTOR SHALL INSTALL TEMPORARY SILT FENCE AROUND THE STAGING AREA(S). TEMPORARY SILT FENCING WILL ALSO BE PLACED AROUND THE TEMPORARY STOCKPILE AREAS AS MATERIAL IS STOCKPILED THROUGHOUT THE CONSTRUCTION PERIOD.6. THE CONTRACTOR SHALL INSTALL ALL TEMPORARY AND PERMANENT STREAM CROSSINGS AS SHOWN ON THE PLANS IN ACCORDANCE WITH THE APPROVED SEDIMENTATION AND EROSION CONTROL PERMIT. THE EXISTING CHANNEL AND DITCHES ON SITE WILL REMAIN OPEN DURING THE INITIAL STAGES OF CONSTRUCTION TO ALLOW FOR DRAINAGE AND TO MAINTAIN SITE ACCESSIBILITY.7. THE CONTRACTOR SHALL CONSTRUCT ONLY THE PORTION OF CHANNEL THAT CAN BE COMPLETED AND STABILIZED WITHIN THE SAME DAY. THE CONTRACTOR SHALL APPLY TEMPORARY AND PERMANENT SEED AND MULCH TO ALL DISTURBED AREAS AT THE END OF EACH WORK DAY, WITH THE REQUIREMENT OF ESTABLISHING TEMPORARY AND PERMANENT GROUND COVER THROUGH VEGETATION ESTABLISHMENT.8. THE CONTRACTOR SHALL CLEAR AND GRUB AN AREA ADEQUATE TO CONSTRUCT THE STREAM CHANNEL AND GRADING OPERATIONS AFTER ALL EROSION AND SEDIMENTATION MEASURES HAVE BEEN INSTALLED AND APPROVED. IN GENERAL, THE CONTRACTOR SHALL WORK FROM UPSTREAM TO DOWNSTREAM AND IN-STREAM STRUCTURES AND CHANNEL FILL MATERIAL SHALL BE INSTALLED USING A PUMP-AROUND OR FLOW DIVERSION MEASURE AS SHOWN ON THE PLANS.9. CONTRACTOR SHALL BEGIN CHANNEL CONSTRUCTION UPSTREAM AND PROCEED IN A DOWNSTREAM DIRECTION WITH CONSTRUCTION. THE DESIGN CHANNEL SHOULD BE CONSTRUCTED OFFLINE AND/OR IN THE DRY WHENEVER POSSIBLE. THE CONTRACTOR SHALL EXCAVATE AND CONSTRUCT THE PROPOSED CHANNEL TO PROPOSED DESIGN GRADES AND SHALL NOT EXTEND EXCAVATION ACTIVITIES ANY CLOSER THAN WITHIN 10 FEET (HORIZONTALLY) OF THE TOP OF EXISTING STREAM BANKS IN ORDER TO PROTECT THE INTEGRITY OF THE EXISTING STREAM CHANNEL UNTIL ABANDONMENT.10. THE CONTRACTOR WILL CONTINUE CONSTRUCTION BY EXCAVATING CHANNEL FILL MATERIAL. THE CONTRACTOR MAY FILL NON JURISDITRIONAL DITCHES WHICH DO NOT CONTAIN ANY WATER DURING THE GRADING OPERATIONS. ALONG STREAM REACHES EXCAVATED MATERIAL SHOULD BE STOCKPILED IN AREAS SHOWN ON THE PLANS. IN ANY AREAS WHERE EXCAVATION DEPTHS WILL EXCEED 10 INCHES, TOPSOIL SHALL BE HARVESTED, STOCKPILED AND PLACED BACK OVER THESE AREAS TO A MINIMUM DEPTH OF 8 INCHES TO ACHIEVE DESIGN GRADES AND CREATE A SOIL BASE FOR VEGETATION PLANTING ACCORDING TO THE DESIGN PLANS AND CONSTRUCTION SPECIFICATIONS.11. AFTER EXCAVATING AND CONSTRUCTING THE PROPOSED CHANNEL TO PROPOSED DESIGN GRADES, INSTALL IN-STREAM STRUCTURES, BIOENGINEERING MEASURES, PERMANENT AND TEMPORARY SEEDING AND ALL REQUIRED AMENDMENTS, MULCHING, VEGETATION TRANSPLANTS, TO COMPLETE CHANNEL CONSTRUCTION AND READY THE CHANNEL TO ACCEPT FLOW PER APPROVAL BY THE ENGINEER.12. STREAM FLOW WILL BE DIVERTED BACK INTO THE CONSTRUCTED CHANNEL ONCE THE RESTORED STREAM CHANNEL AND ASSOCIATED RIPARIAN AREA HAS BEEN STABILIZED, AS DETERMINED BY THE ENGINEER AND IN COMPLIANCE WITH APPROVED PERMIT REQUIREMENTS. ONCE STREAM FLOW IS RETURNED TO A RESTORED STREAM CHANNEL REACH, THE CONTRACTOR SHALL IMMEDIATELY BEGIN PLUGGING, FILLING, AND GRADING THE ASSOCIATED ABANDONED REACH OF STREAM CHANNEL, AS INDICATED ON PLANS, MOVING IN A DOWNSTREAM DIRECTION TO ALLOW FOR POSITIVE AND ADEQUATE DRAINAGE OF THE ABANDONED CHANNEL REACH. STREAM FLOW SHALL NOT BE DIVERTED INTO ANY SECTION OF RESTORED STREAM CHANNEL PRIOR TO THE COMPLETION OF THE CONSTRUCTION OF THAT REACH OF PROPOSED CHANNEL, INCLUDING, BUT NOT LIMITED TO FINAL GRADING, STABILIZATION WITH TEMPORARY AND PERMANENT SEEDING AND ALL REQUIRED AMENDMENTS, MULCHING, VEGETATION TRANSPLANT INSTALLATION, INSTREAM STRUCTURE INSTALLATION, BIOENGINEERING INSTALLATION, AND COIR FIBER MATTING INSTALLATION.13. THE RESTORED CHANNEL SECTIONS SHALL REMAIN OPEN AT THEIR DOWNSTREAM END TO ALLOW FOR DRAINAGE DURING RAIN EVENTS.14. ALL GRADING ACTIVITIES ADJACENT TO THE STREAM CHANNEL AND RIPARIAN AREAS SHALL BE COMPLETED PRIOR TO DIVERTING STREAM FLOW INTO THE RESTORED STREAM CHANNEL REACHES. ONCE CONSTRUCTION IS COMPLETED ON A REACH OF PROPOSED STREAM CHANNEL, ADDITIONAL GRADING ACTIVITIES SHALL NOT BE CONDUCTED WITHIN 10 FEET (HORIZONTALLY) OF THE NEWLY RESTORED STREAM CHANNEL BANKS. THE CONTRACTOR SHALL NOT FINALIZE GRADE OR ROUGHEN AREAS WHERE REQUIRED EXCAVATION ACTIVITIES HAVE NOT BEEN COMPLETED.15. ONCE CONSTRUCTION IS COMPLETE WITHIN A PUMP-AROUND WORK AREA OR CONSTRUCTION WORK PHASE LIMIT, THE CONTRACTOR SHALL APPLY TEMPORARY SEEDING TO ANY AREAS DISTURBED DURING CONSTRUCTION WITHIN HOURS. ALL SLOPES STEEPER THAN 3:1 SHALL BE STABILIZED WITH GROUND COVER AS SOON AS PRACTICABLE WITHIN 7 CALENDAR DAYS. ALL OTHER DISTURBED AREAS AND SLOPES FLATTER THAN 3:1 SHALL BE STABILIZED WITHIN 14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.16. PERMANENT GROUND COVER SHALL BE ESTABLISHED FOR ALL DISTURBED AREAS WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS (WHICHEVER IS SHORTER) FOLLOWING COMPLETION OF CONSTRUCTION. ALL DISTURBED AREAS SHOULD HAVE ESTABLISHED GROUND COVER PRIOR TO DEMOBILIZATION. REMOVE ANY TEMPORARY STREAM CROSSINGS AND TEMPORARY EROSION CONTROL MEASURES. HAUL ROADS TO BE RESTORED TO A CONDITION EQUAL TO OR BETTER THAN FOUND PRIOR TO CONSTRUCTION.17. ALL REMAINING DISTURBED AREAS SHALL BE STABILIZED BY TEMPORARY AND PERMANENT SEEDING AND MULCHING BEFORE CONSTRUCTION CLOSEOUT IS REQUESTED AND DEMOBILIZATION CAN OCCUR. ALL WASTE MATERIAL MUST BE REMOVED FROM THE PROJECT SITE.18. THE CONTRACTOR SHALL TREAT AREAS OF INVASIVE SPECIES VEGETATION THROUGHOUT THE PROJECT AREA ACCORDING TO THE CONSTRUCTION CONTRACT DOCUMENTS, INCLUDING THE APPROVED PERMIT, PLANS AND TECHNICAL SPECIFICATIONS PRIOR TO DEMOBILIZATION.19. THE CONTRACTOR COMPLETE ALL REMAINING PLANTING ACTIVITIES, INCLUDING SHRUB AND TREE PLANTING, REMAINING TRANSPLANT INSTALLATION, INSTALLATION OF REMAINING BIOENGINEERING MEASURES, AND LIVE STAKE INSTALLATION, ACCORDING TO THE CONSTRUCTION CONTRACT DOCUMENTS, INCLUDING THE APPROVED PERMIT, PLANS AND TECHNICAL SPECIFICATIONS. THE CONTRACTOR SHALL COMPLETE THE RE-FORESTATION PHASE OF THE PROJECT AND CONDUCT REMAINING PERMANENT SEEDING IN ACCORDANCE WITH THE CONSTRUCTION CONTRACT DOCUMENTS, INCLUDING THE APPROVED PERMIT, PLANS AND TECHNICAL SPECIFICATIONS.20. THE CONTRACTOR SHALL ENSURE THAT THE SITE IS FREE OF TRASH AND LEFTOVER CONSTRUCTION MATERIALS PRIOR TO DEMOBILIZATION FROM THE SITE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OFF-SITE REMOVAL OF ALL TRASH, EXCESS BACKFILL, AND ANY OTHER INCIDENTAL MATERIALS PRIOR TO DEMOBILIZATION OF EQUIPMENT FROM THE SITE. THE DISPOSAL AND STOCKPILE LOCATIONS SELECTED MUST BE APPROVED TO THE ENGINEER AND ANY FEES SHALL BE PAID FOR BY THE CONTRACTOR.TREATMENT FEATURE1. NO GRADING ACTIVITIES SHALL OCCUR BEYOND THEPROJECT LIMITS OF DISTURBANCE (LOD) AS SHOWN ONTHE DESIGN PLANS.2. ONCE DESIGN GRADES ARE ACHIEVED AS SHOWN ONTHE PLAN AND PLAN AND PROFILE, THE HEADWATERVALLEY, STREAM AND WETLAND, AND FLOODPLAINAREAS SHALL BE ROUGHENED USING TECHNIQUESDESCRIBED IN THE CONSTRUCTION SPECIFICATIONS.3. ALL SUITABLE SOIL MATERIAL REQUIRED TO FILLAND/OR PLUG EXISTING DITCHES AND/OR STREAMCHANNEL SHALL BE GENERATED ON-SITE ASDESCRIBED IN THE CONSTRUCTION SPECIFICATIONS.ANY EXCESS SPOIL MATERIAL SHALL BE STOCKPILED INDESIGNATED AREAS AND OR HAULED OFF-SITE ASAPPROVED BY THE ENGINEER.EASEMENT BOUNDARYGRADE CONTROL LOG J-HOOK1.THE PROJECT SITE IS LOCATED APPROXIMATELY TWENTY SIX MILESSOUTHEASTOF RALEIGH IN JOHNSTON COUNTY, NC (35.724007°, -78.342960°) ASSHOWN ON THE COVER SHEET VICINITY MAP. TO ACCESS THE SITE FROMRALEIGH, TAKE US 401 SOUTH FOR APPROXIMATELY 3 MILES TO I-440. TAKEI-440/i-40 EASTBOUND FOR APPROXIMATELY 3 MILES. CONTINUE FORAPPROXIMATELY 6 MILES ON I-87. TAKE EXIT 9 FOR SMITHFIELD ROAD. TRAVELON SMITHFIELD ROAD FOR APPROXIMATELY 3 MILES. TURN LEFT ONTO LAKEWENDELL RD AND CONTINUE APPROXIMATELY 3 MILES. TURN RIGHT ONTOSALEM CHURCH ROAD. TRAVEL ON SALEM CHURCH ROAD FOR 0.3 MILES ANDARRIVE AT THE SITE ENTRANCE ON THE LEFT.2.THE PROJECT SITE BOUNDARIES ARE SHOWN ON THE DESIGN PLANS AS THEPROPOSED CONSERVATION EASEMENT. THE CONTRACTOR SHALL PERFORMALL RELATED WORK ACTIVITIES WITHIN THE PROJECT SITE BOUNDARIESAND/OR WITHIN THE LIMITS OF DISTURBANCE (LOD). THE PROJECT SITE SHALLBE ACCESSED THROUGH THE DESIGNATED ACCESS POINTS SHOWN ON THEPLANS. THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING PERMITTEDACCESS THROUGHOUT ALL CONSTRUCTION ACTIVITIES.3.THE CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS ANDMEASURES TO PROTECT ALL PROPERTIES FROM DAMAGE. THE CONTRACTORSHALL REPAIR ALL DAMAGE CAUSED BY HIS/HER OPERATIONS TO ALL PUBLICAND PRIVATE PROPERTY AND LEAVE THE PROPERTY IN GOOD CONDITIONAND/OR AT LEAST EQUIVALENT TO THE PRE-CONSTRUCTION CONDITIONS.UPON COMPLETION OF ALL CONSTRUCTION ACTIVITIES, THE AREA IS TO BERESTORED TO A CONDITION EQUAL TO OR BETTER THAN FOUND PRIOR TOCONSTRUCTION.4.THE TOPOGRAPHIC BASE MAP WAS DEVELOPED USING SURVEY DATACOLLECTED BY WITHERSRAVENEL, INC. (WR) IN THE SUMMER OF 2018. THEHORIZONTAL DATUM WAS TIED TO NAD83 NC STATE PLANE COORDINATESYSTEM, US SURVEY FEET AND NAVD88 VERTICAL DATUM USING VRSNETWORK AND NCGS MONUMENT. IT IS POSSIBLE THAT EXISTING ELEVATIONSAND SITE CONDTIONS MAY HAVE CHANGED SINCE THE ORIGINAL SURVEY WASCOMPLETED. IT IS THE CONTRACTOR'S RESPONSIBILITY TO CONFIRMEXISTING GRADES AND ADJUST QUANTITIES, EARTHWORK, AND WORKEFFORTS AS NECESSARY.5.THE CONTRACTOR SHALL VISIT THE CONSTRUCTION SITE AND THOROUGHLYFAMILIARIZE HIM/HERSELF WITH ALL EXISTING CONDITIONS. PRIOR TOBEGINNING CONSTRUCTION. THE CONTRACTOR SHALL VERIFY THEACCURACY AND COMPLETENESS OF THE CONSTRUCTION SPECIFICATIONSAND DESIGN PLANS REGARDING THE NATURE AND EXTENT OF THE WORKDESCRIBED.6.THE CONTRACTOR SHALL BRING ANY DISCREPANCIES BETWEEN THECONSTRUCTION PLANS AND SPECIFICATIONS AND/OR FIELD CONDITIONS TOTHE ATTENTION OF THE SPONSORS ENGINEER BEFORE CONSTRUCTIONBEGINS.7.THERE SHALL BE NO CLEARING OR REMOVAL OF ANY NATIVE SPECIESVEGETATION OR TREES OF SIGNIFICANCE, OTHER THAN THOSE INDICATED ONTHE PLANS OR AS DIRECTED BY THE ENGINEER.8.THE CONTRACTOR SHALL EXERCISE CARE DURING GRADING ACTIVITIES INTHE VICINITY OF NATIVE VEGETATION AND TREES OF SIGNIFICANCE AT THECONSTRUCTION SITE. ALL GRADING IN THE VICINITY OF TREES NOTIDENTIFIED FOR REMOVAL SHALL BE MADE IN A MANNER THAT DOES NOTDISTURB THE ROOT SYSTEM WITHIN THE DRIP LINE OF THE TREE.9.WORK ACTIVITIES ARE BEING PERFORMED AS AN ENVIRONMENTALRESTORATION PLAN. THE CONTRACTOR SHALL MAKE ALL REASONABLEEFFORTS TO REDUCE SEDIMENT LOSS, PROTECT PUBLIC SAFETY, ANDMINIMIZE DISTURBANCE OF THE SITE WHILE PERFORMING THE CONSTRUCTIONWORK. ALL AREAS SHALL BE KEPT NEAT, CLEAN, AND FREE OF ALL TRASHAND DEBRIS, AND ALL REASONABLE PRECAUTIONS SHALL BE TAKEN TO AVOIDDAMAGE TO EXISTING ROADS, VEGETATION, TURF, STRUCTURES, AND PRIVATEPROPERTY.10.PRIOR TO START OF WORK, THE CONTRACTOR SHALL SUBMIT THE SOURCE OFMATERIALS, INCLUDING AGGREGATES, EROSION CONTROL MATTING, WOODAND NATIVE PLANTING MATERIAL TO THE ENGINEER FOR REVIEW ANDAPPROVAL. NO WORK SHALL BE PERFORMED UNTIL THE SOURCE OFMATERIAL IS APPROVED BY THE ENGINEER.11.THE CONTRACTOR SHALL BE HELD SOLELY RESPONSIBLE FOR ANYNECESSARY COORDINATION BETWEEN THE VARIOUS COUNTY, STATE ORFEDERAL AGENCIES, UTILITY COMPANIES, HIS/HER SUB-CONTRACTORS, ANDTHE ENGINEER FOR THE DURATION OF THE PROJECT.12.PRIOR TO START OF WORK, THE CONTRACTOR SHALL SUBMIT THEIR DETAILEDPLANTING SCHEDULE TO THE ENGINEER FOR REVIEW. NO WORK SHALL BEPERFORMED UNTIL THIS SCHEDULE IS APPROVED BY THE ENGINEER. THEDETAILED PLANTING SCHEDULE SHALL CONFORM TO THE PLANTINGREVEGETATION PLAN AND SHALL INCLUDE A SPECIES LIST AND TIMINGSEQUENCE.13.THE CONTRACTOR IS REQUIRED TO INSTALL IN-STREAM STRUCTURES ANDCULVERT PIPES USING A BACKHOE/EXCAVATOR WITH A HYDRAULIC THUMB OFSUFFICIENT SIZE TO PLACE STRUCTURES AND MATERIALS INCLUDING LOGS,STONE, AND TEMPORARY WOOD MAT STREAM CROSSINGS.2PROPOSED WETLAND BOUNDARY RIFFLE WITH BANKFULL BENCHTOP OF TERRACEPOOLPOOL WITH BANKFULL BENCHSTEP POOL CHANNELWbkfD-max3:13:1WbEXISTINGGROUNDPROPOSEDGROUNDN.T.SN.T.SN.T.SN.T.SRIFFLEWbkfD-max2:1-3.5:12:1-3.5:1WbD-maxWbkfWbEXISTINGGROUNDEXISTINGGROUNDPROPOSEDGROUNDPROPOSEDGROUNDN.T.SWbkfEXISTINGGROUNDVARIESVARIES3:13:1D-maxWbkfWbPROPOSEDGROUND3:1EXISTINGGROUND3:1 TOP OF TERRACEVARIESVARIESD-maxWbPROPOSEDGROUND1.5:1-2:14:1-5.4:1 2: 1 - 3 . 5 : 12:1-3.5:11.5:1-2:14 : 1 - 5 . 4 : 1 DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEHORIZ. SCALEVERT. SCALEWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480N.T.S.PR O F ESSIONALSEAL36916ENGINEE R N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L IM I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN03_BUFFALO CREEK TRIBS_TYPICAL_SECTIONS.DWGDRAFT MIT PLANA1-17-20207/24/2020N.T.S.FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020SINGLE-THREAD CHANNEL3TYPICALSECTIONSReach NameMS-R1MS-R2R3R4R5R6FeatureRifflePoolRifflePoolRifflePoolRifflePoolRifflePoolRifflePoolOutletChannelWidth of Bankfull, Wbkf (ft)14.020.014.522.05.58.55.57.55.06.06.08.03.0 (MIN.)Average Depth, Dbkf (ft)1.21.61.21.70.40.60.40.60.30.40.40.6N/AMaximum Depth, D-Max (ft)1.52.51.62.80.51.00.60.90.50.66.01.00.5Width to Depth Ratio, bkfW/D11.912.811.712.814.213.812.913.214.816.016.413.5N/ABankfull Area, Abkf (sq ft)16.531.318.037.82.15.32.34.31.72.32.24.8N/ABottom Width, Wb (ft)8.05.08.05.03.02.03.02.02.51.52.01.5N/A DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEHORIZ. SCALEVERT. SCALEWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480N.T.S.PR O F ESSIONALSEAL36916ENGINEE R N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L IM I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN04-07_BUFFALO CREEK TRIBS_DETAIL_SHEETS.DWGDRAFT MIT PLANA1-17-20207/24/2020N.T.S.FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020 NOTES:1.THE TRENCHING METHOD REQUIRES THAT A TRENCH BE EXCAVATED FORTHE LOG PORTION OF THE ROOTWAD. A COVER LOG SHOULD BE INSTALLEDUNDERNEATH THE ROOTWAD IN A TRENCH EXCAVATED PERPENDICULARTO THE BANK AND BELOW THE RESTORED STREAMBED. ONE-THIRD OF THEROOTWAD SHOULD REMAIN BELOW NORMAL BASE FLOW CONDITIONS.ROOTWADSPLAN VIEWROOTWAD (TYP.)FLOWTRANSPLANTSBANKFULL STAGEBASE FLOWOPTIONALCOVER LOGROOTWADTRANSPLANTSRESTOREDSTREAMBANKBERM (0.5' MAX. HT.)NOT TO EXTEND BEYONDLIMITS OF ROOTWADS.> 1/2 OF ROOT MASSIS BELOW BASE FLOWSECTION A-ATOP OFSTREAMBANKBASE FLOWROOTWADS WITH TRANSPLANTSBANKFULL STAGERESTOREDSTREAMBANKBERM (0.5' MAX. HT.) BERM(S)NOT TO EXTEND BEYONDLIMITS OF ROOTWADS.> 1/2 OF ROOT MASSIS BELOW BASE FLOWROOTWADROOTWADS WITHOUT TRANSPLANTSSECTION A-ACOVER LOG(OPTIONAL)SCOURPOOLAEROSION CONTROL MATTINGATOP OFSTREAMBANKTOP OFSTREAMBANKENTIRE ROOTWAD TRUNK ISBELOW STREAMBED.COVER LOG(OPTIONAL)ENTIRE ROOTWAD TRUNK ISBELOW STREAMBED.NOT TO SCALENOTES:1. LOGS SHOULD BE AT LEAST 10" IN DIAMETER, RELATIVELY STRAIGHT, HARDWOOD, AND RECENTLY HARVESTED.2. SOIL SHOULD BE COMPACTED WELL AROUND BURIED PORTIONS OF LOGS.3. ROOTWADS SHOULD BE PLACED BENEATH THE HEADER LOG AND PLACED SO THAT IT LOCKS THE HEADER LOG INTO THE BANK. SEE ROOTWAD DETAIL.4. BOULDERS OF SUFFICIENT SIZE CAN PLACED ON TOP OF HEADER LOG FOR ANCHORING, PER DIRECTION OF ENGINEER.5. LOGS SHOULD BE BURIED INTO THE STREAM BED AND BANKS AT LEAST 5 FEET.6. GEOTEXTILE FABRIC SHOULD BE NAILED TO THE LOG BELOW THE BACKFILL.7. TRANSPLANTS CAN BE USED INSTEAD OF ROOTWADS, PER DIRECTION OF ENGINEER.LOG VANEPLAN VIEWSECTION A-APROFILE B-BAAFLOWSCOURPOOL2/3 BANKFULLSTAGENON-WOVENGEOTEXTILE FABRICROOT WAD(OPTIONAL)BURY LOGS INTOBANK AT LEAST 5'4% TO 7%ARM SLOPEFOOTER LOGHEADERLOG1'2/3 BANKFULL STAGEFLOWRESTORED STREAMBED ELEVATIONBOULDER(OPTIONAL)ARM ANGLE20° TO 30°BOULDER(OPTIONAL)BTOP OF STREAM BANKBINVERT/GRADE POINTHEADERLOGSTONE BACKFILLNON-WOVENGEOTEXTILE FABRIC5' MINIMUMFOOTER LOGSTREAMBEDSCOURPOOLINVERTELEVATIONTOP OF STREAM BANKFLOWROOT WADNOT TO SCALELOG WEIRBBAAINVERTELEVATION~1.3X CHANNEL WIDTHPOOL LENGTH FLOWSCOURPOOLPLAN VIEWNOTES: 1.LOGS SHOULD BE AT LEAST 12 INCHES IN DIAMETER, RELATIVELY STRAIGHTHARDWOOD AND RECENTLY HARVESTED.2.LOGS >24 INCHES IN DIAMETER MAY BE USED ALONE WITHOUT ANADDITIONAL LOG FILTER FABRIC SHOULD STILL BE USED TO SEAL AROUNDLOG, AT THE DIRECTION OF THE ENGINEER.3.PLACE FOOTER LOGS FIRST AND THEN HEADER (TOP) LOG. SET HEADERLOG AT A MAXIMUM OF 3 INCHES ABOVE THE INVERT ELEVATION.4.CUT A NOTCH IN THE HEADER LOG APPROXIMATELY 30% OF THE CHANNELBOTTOM WIDTH AND EXTENDING DOWN TO THE INVERT ELEVATION. NOTCHSHALL BE USED TO CENTER FLOW AND NOT EXCEED 3 INCHES IN DEPTH.5.USE GEOTEXTILE FABRIC FOR DRAINAGE TO SEAL GAPS BETWEEN LOGS.6.INSTALL VEGETATION TRANSPLANTS FROM TOE OF STREAM BANK TO TOPOF STREAM BANK.7.SEE TYPICAL SECTION FOR CHANNEL DIMENSIONS.HEADERLOGFOOTERLOGSECTION A-ASET INVERT ELEVATIONBASED ON DESIGN PROFILETRANSPLANTSOR LIVE STAKESBANKFULL STAGETOP OF STREAM BANKBASEFLOWPROFILE B-BSTONE BACKFILLNON-WOVENGEOTEXTILE FABRIC5' MINIMUMFOOTER LOGSTREAMBEDSCOURPOOLINVERTELEVATIONTOP OF STREAM BANKTOP OF STREAM BANKFLOW BURY INTOBANK 5'MINIMUM(TYP.) BURY INTOBANK 5'MINIMUM(TYP.)HEADER LOGNOT TO SCALEEROSION CONTROLMATTINGLARGE STONEON DOWNSTREMOF LOGSLARGE STONEON DOWNSTREMOF LOGS4DETAILSGRADE CONTROL LOG J-HOOK VANE1. LOGS SHOULD BE 12" TO 18" IN DIAMETER, RELATIVELY STRAIGHT, HARDWOOD, AND RECENTLY HARVESTED.2. LOGS SHOULD BE BURIED INTO THE STREAM BED AND BANKS AT LEAST 5 FEET.3. SOIL SHOULD BE COMPACTED WELL AROUND BURIED PORTIONS OF LOGS.4. INSTALL GEOTEXTILE FABRIC BEGINNING AT THE TOP OF THE HEADER LOG AND EXTEND DOWNWARD TO THE DEPTH OF THE BOTTOM FOOTER LOG AND THEN UPSTREAM TO A MINIMUM OF FIVE FEET. GEOTEXTILE FABRIC SHOULD BE NAILED TO THE LOG BELOW THE BACKFILL.5. EXCAVATE A TRENCH BELOW THE BED FOR FOOTER LOG AND PLACE FILL ON UPSTREAM SIDE OF VANE ARM, BETWEEN THE ARM AND STREAMBANK.6. START AT BANK AND PLACE FOOTER BOULDERS FIRST AND THEN HEADER BOULDERS.7. CONTINUE WITH STRUCTURE, FOLLOWING ANGLE AND SLOPE SPECIFICATIONS.8. AN OPTIONAL COVER LOG CAN BE PLACED IN SCOUR POOL FOR HABITAT IMPROVEMENT AT DIRECTION OF ENGINEER.9. USE HAND PLACED STONE TO FILL GAPS ON UPSTREAM SIDE OF HEADER AND FOOTER BOULDERS.10. AFTER ALL STONE BACKFILL HAS BEEN PLACED, FILL IN THE UPSTREAM SIDE OF THE STRUCTURE WITH ON-SITE ALLUVIUM TO THE ELEVATION OF THE TOP OF THE HEADER BOULDER AND LOG.11. VEGETATION TRANSPLANTS CAN BE USED INSTEAD OF ROOTWADS, PER DIRECTION OF ENGINEER.1/3BOTTOMWIDTH OFCHANNEL1/3BOTTOMWIDTH OFCHANNELAASTONEBACKFILLTOE OF STREAMBANKPLAN VIEWFLOW SCOURPOOL1/3 - 1/4 BANKFULL STAGE 2/3 BANKFULL STAGENOTES:BBSECTION A-APROFILE B-BHEADERLOGSTONE BACKFILLNON-WOVENGEOTEXTILE FABRIC5' MINIMUMGEOTEXTILEFABRICROOTWAD(OPTIONAL)LOGS BURIED INSTREAMBANKAT LEAST 5'4% TO 7%ARM SLOPEFOOTER LOG(OPTIONAL)HEADERLOG1'2/3 BANKFULL STAGEFLOWRESTORED STREAMBED ELEVATIONHEADERBOULDERFOOTER LOG(OPTIONAL)ROOTWADNOT TO SCALEHEADERBOULDERINVERT/ GRADE POINTARM ANGLE20° TO 30° DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEHORIZ. SCALEVERT. SCALEWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480N.T.S.PR O F ESSIONALSEAL36916ENGINEE R N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L IM I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN04-07_BUFFALO CREEK TRIBS_DETAIL_SHEETS.DWGDRAFT MIT PLANA1-17-20207/24/2020N.T.S.FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020CONSTRUCTED LOG RIFFLEFLOWFOOTERLOGHEADERLOGSTREAMBEDPRIMARY LOGS VARY.SPACE MIN 12' APARTSECONDARY LOGSAND WOODY DEBRISBACKFILL WITHON-SITE ALLUVIUMNON-WOVENGEOTEXTILE FABRIC(TYPICAL) BACKFILL WITHSUITABLE ON-SITEALLUVIUMPROFILE B-B5' MINIMUM5' MINIMUMH ≤ 0.3'HEADERLOGFOOTERLOGSECTION A-ASET INVERT ELEVATION BASEDON DESIGN PROFILE5' MINIMUMBURIED INTOBANK5' MINIMUMBURIED INTOBANKBBAAFLOWBEGIN INVERTELEVATIONTRANSPLANTSOR LIVE STAKESHEADERLOGPRIMARY LOGS VARY.SPACE MIN 12' APARTEND INVERTELEVATIONSECONDARY LOGSAND WOODY DEBRISPLAN VIEW1. PRIMARY LOGS SHOULD BE AT LEAST 12" OR MORE IN DIAMETER AND SPACED A MINIMUM 12' APART,RELATIVELY STRAIGHT, HARDWOOD, RECENTLY HARVESTED AND EXTENDING INTO THE BANK 5' ON EACH SIDE OF STREAM BANK.2. SECONDARY LOGS SHOULD BE AT LEAST 4" IN DIAMETER AND NO LARGER THAN 10" AND EXTEND INTO THE BANK 3' ON EACH SIDE. WOODY DEBRIS MATERIAL SHALL BE VARYING DIAMETER TO ALLOWMATERIAL TO BE COMPACTED.3. NON-WOVEN GEOTEXTILE FABRIC SHOULD BE NAILED TO THE HEADER LOG BELOW THE BACKFILL.4. ROOT WADS CAN BE USED INSTEAD OF TRANSPLANTS OR LIVE STAKES PER DIRECTION OF ENGINEER.5. AFTER TRENCH HAS BEEN EXCAVATED A LAYER OF SECONDARY LOGS AND WOODY DEBRIS SHOULD BE PLACED WITH MINIMAL GAPS. A LAYER OF ON-SITE ALLUVIUM SHOULD BE APPLIED TO FILL VOIDS BETWEEN SECONDARY LOGS BEFORE ADDITIONAL LAYERS ARE PLACED.6. SEE TYPICAL SECTION FOR CHANNEL DIMENSIONS.NOTES:BANKFULL STAGETOP OF STREAM BANKTOP OF STREAM BANKBASEFLOWH ≤ 0.3'TOE OF STREAM BANK24" MINIMUM DEPTHBASEFLOWNOT TO SCALEEROSION CONTROLMATTINGBANKFULL STAGESECTION A - APLAN VIEWANOTES:WATER QUALITY TREATMENT FEATURE12" POOL DEPTHASLOPE VARIES(3:1 MAX.)NOT TO SCALECONSTRUCT EMBANKMENT WITHCOMPACTED SOIL AND SUITABLEBACKFILL MATERIAL (TYP.)PROPOSED BOTTOMOUTLET CHANNELINFLOWSTORAGE VOLUME ELEVATIONFINISHED GRADE8" THICK STONE SPILLWAY(OPTIONAL AS DIRECTEDBY ENGINEER)3:13:1EXISTING GRADE1.CONSTRUCT EMBANKMENT WITH COMPACTED SOIL ANDSUITABLE MATERIAL IN ACCORDANCE WITH TECHNICALSPECIFICATIONS.2.WATER QUALITY TREATMENT FEATURE VARIES IN SIZE ANDSHAPE AS SHOWN ON PLANS.3.PLANT APPROPRIATE WETLAND SPECIES VEGETATION AS SPECIFIED IN THE PLANTING PLAN.4' WIDEEMBANKMENT4' WIDE EMBANKMENT WITHSTONE COVER (OPTIONAL ASDIRECTED BY ENGINEER)GRADE SIDE SLOPES NO STEEPER THAN 3H:1VINFLOWPROPOSEDOUTLET CHANNEL(WIDTH VARIES)SHALLOWPOOLSHALLOWPOOL8" THICK STONE SPILLWAY(OPTIONAL AS DIRECTEDBY ENGINEER)5DETAILS2"BARE ROOT PLANTING DETAILNOT TO SCALE1.INSERT PLANTING BAR ASSHOWN AND PULL HANDLETOWARD PLANTER. PLANTING METHOD USING THEPLANTING BAR2.REMOVE PLANTING BAR ANDPLACE SEEDLING ATCORRECT DEPTH.3.INSERT PLANTING BAR2 INCHES TOWARDPLANTER FROMSEEDLING.4.PULL HANDLE OF BARTOWARD PLANTER,FIRMING SOIL AT BOTTOM.5.PUSH HANDLE FORWARDFIRMING SOIL AT TOP.6.LEAVE COMPACTIONHOLE OPEN. WATERTHOROUGHLY.NOTES:PLANTING BAGPLANTING BAR1.PLANT BARE ROOT VEGETATION TO THE WIDTH OF THEBUFFER/PLANTING ZONE AS SHOWN ON THE PLANS.2.ALLOW FOR 8-15 FEET SPACING BETWEEN PLANTINGS, ASDEFINED IN THE TECHNICAL SPECIFICATIONS.3.LOOSEN COMPACTED SOIL.4.PLANT IN HOLES MADE BY A MATTOCK, DIBBLE, PLANTING BAR OROTHER APPROVED MEANS.5.PLANT IN HOLES DEEP AND WIDE ENOUGH TO ALLOW THE ROOTSTO SPREAD OUT AND DOWN WITHOUT J-ROOTING.6.KEEP ROOTS MOIST WHILE DISTRIBUTING OR WAITING TO PLANTBY MEANS OF WET CANVAS, BURLAP OR STRAW.7.HEEL-IN PLANTS IN MOIST SOIL OR SAWDUST IF NOT PROMPTLYPLANTED UPON ARRIVAL TO THE PROJECT SITE.8.DURING PLANTING, SEEDLINGS SHALL BE KEPT IN A MOISTCANVAS BAG OR SIMILAR CONTAINER TO PREVENT ROOTSYSTEMS FROM DYING.9.PLANTING BAR SHALL HAVE A BLADE WITH A TRIANGULAR CROSSSECTION AND SHALL BE 12 INCHES LONG, 4 INCHES WIDE AND 1INCH THICK AT CENTER.10.ALL SEEDLINGS SHALL BE PRUNED IF NECESSARY, SO THAT NOROOTS EXTEND MORE THAN 10 INCHES BELOW THE ROOTCOLLAR. DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEHORIZ. SCALEVERT. SCALEWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480N.T.S.PR O F ESSIONALSEAL36916ENGINEE R N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L IM I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN04-07_BUFFALO CREEK TRIBS_DETAIL_SHEETS.DWGDRAFT MIT PLANA1-17-20207/24/2020N.T.S.FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020PLAN VIEWGEOLIFT W/ TOE WOODBASEFLOWRESTORED STREAMBED POINT BAR (SEE TYPICAL SECTIONS)TOP OF RESTORED STREAM BANK4' DEEP (TYP.)STAKE TOP LAYER OFEROSION CONTROLMATTING IN 6" TRENCH(SEE COIR FIBER MATTINGDETAIL)INSTALL OPTIONAL FOUNDATIONLOGS SUCH THAT AT LEAST HALF OFTHE LOG DIAMETER IS BELOW THERESTORED STREAMBED ELEVATION.SLOPE VARIESOPTIONAL COVER LOGS AND/OR ROOT WADSINSTALLED IN LOCATIONS AS SHOWN ONPLANS AND PER RESPECTIVE DETAILSPLACE THICK LAYEROF 1"- 6" DIAMETERWOODY DEBRISLIVE BRANCH CUTTINGS TO MATCHLIVE STAKE PLANTING LISTEROSION CONTROL MATTINGENCOMPASSES LIFTBANKFULL STAGESECTION A - AFLOWOPTIONAL FOUNDATION LOGS TO BE INSTALLEDAT ANGLES SHOWN BETWEEN 15-25°EXTEND WOODY DEBRIS MATERIALTO 1/4 BANKFULL WIDTHAATOP OF RESTORED STREAM BANKBACKFILL 1.0' LIFTS OFCOMPACTED ON-SITESOIL TO REACH TOP OFSTREAM BANK (TYP.)SCOURPOOLHORIZONTAL SETBACK FOR LIFTNOT TO EXCEED APPROX. 1.0'NOT TO SCALEFLOODPLAIN DEPRESSION PERLOCATIONS SHOWN ON PLANS.CHANNEL BLOCKCHANNEL TO BERELOCATEDAAOLD FLOWNEW FLOW DIRECTION50' MINIMUMPLAN VIEWFINISHED GRADEPLACE UNCOMPACTED FILL 1.5'ABOVE FINISHED GRADECOMPACTEDBACKFILLNEW STREAMBANKSHALL BE TREATED ASSPECIFIED IN PLANSCHANNEL BOTTOM/INVERT ELEVATIONOPTIONAL ROOT WAD PLACEMENTOR BANK PROTECTION ASDIRECTED BY ENGINEER21SECTION A-A1. COMPACT DITCH PLUG MATERIAL FOR BACKFILL USING HEAVY EQUIPMENT IN 10 INCH LIFTS.2.CONSTRUCT DITCH PLUG WITH COMPACTED SOIL USING SUITABLE MATERIAL IN ACCORDANCE WITH THE TECHNICAL SPECIFICATIONS.3.PLACE FILL MATERIAL IN LOCATIONS SHOWN ON PLANS OR AS DIRECTED BY ENGINEER TO ALLOW FOR SETTLING.CHANNEL BLOCKNOTES:TOP OF STREAMBANKNOT TO SCALEFLOODPLAIN DEPRESSIONDEPTHS SHALL NOT EXCEED8"-14".CHANNEL FILLOLD FLOWGLIDERIFFLEFLOW POOLNOTES:16" MIN. THICKNESSSTONE BACKFILL16" MIN. THICKNESSSTONE BACKFILL1. DIG A TRENCH BELOW THE RESTORED STREAMBED FOR THE STONE BACKFILL.2. FILL TRENCH WITH CLASS "A" AND "B" STONE BACKFILL.16" MIN. THICKNESSSTONE BACKFILLCONSTRUCTED STONE RIFFLEBSECTION A-APLAN VIEWPROFILE B-BAATOE OF STREAM BANKEROSION CONTROLMATTING SHOULD BEPLACED BENEATH STONEBACKFILLHEAD OF RIFFLEINVERT ELEVATIONHEAD OF RIFFLEINVERT ELEVATIONBASE FLOWBANKFULL STAGERIFFLE Dmax = MAX DEPTHTOP OF STREAM BANKTOP OF STREAM BANKRUNTAIL OF RIFFLEINVERT ELEVATIONTAIL OF RIFFLEINVERT ELEVATIONTOE OF STREAMBANKFLOW BOTTOM WIDTH OFCHANNELBBANKFULL STAGENOT TO SCALE6DETAILSROCK CASCADENOT TO SCALEAABBCFLOWPROFILE C-CCFLOW POOL SECTION A-ASTONEBACKFILLLARGE STONEBACKFILL ALONGTOE1. FOOTER STONE SHALL BE INSTALLED SUCH THAT 1/4 OF THE LENGTH ISDOWNSTREAM OF THE HEADER STONE.2. SOIL SHALL BE WELL COMPACTED AROUND BURIED PORTION OFFOOTERS WITH BUCKET OF TRACK HOE.3. INSTALL GEOTEXTILE FILTER FABRIC UNDERNEATH FOOTERS.4. UNDERCUT BED ELEVATION 8 INCHES TO ALLOW FOR LAYER OF STONE.5. INSTALL EROSION CONTROL MATTING ALONG COMPLETED BANKS SUCHTHAT THE EROSION CONTROL MATTING AT THE TOE OF THE BANKEXTENDS DOWN TO THE ELEVATION OF THE BOTTOM OF THE HEADERSAND LARGE STONE BACKFILL AT THE TOE.6. INSTALL LARGE STONE BACKFILL ALONG SIDE SLOPES.7. FINAL CHANNEL BED SHAPE SHOULD BE ROUNDED, COMPACTED, ANDCONCAVE, WITH THE ELEVATION OF THE BED APPROXIMATELY 0.3 FTDEEPER IN THE CENTER THAN AT THE EDGES.8. AVERAGE STEP HEIGHT (H) SHALL NOT EXCEED 2.0 FT.9. AVERAGE POOL TO POOL SPACING SHALL BE SHOWN ON THE PROFILEOR SPECIFIED BY ENGINEER BASED ON EXISTING CONDITIONS SUCH ASSLOPE VARIATIONS AND SUITABLE FILL MATERIAL.10. CASCADES MAY BE SUBSTITUTED IN AREAS WHERE EXISTING SLOPESEXCEED 5% AS DETERMINED BY THE ENGINEER.ACTUAL NUMBER OFBOULDERS MAY VARYTOE OF CHANNELTOP OF CHANNELPOOL TO POOL SPACINGVARIES. SEE NOTE #9 FORSPACING REQUIREMENTS.FOOTERSTONEHEADERBOULDERSTEP INVERTELEVATIONSTONEBACKFILLH = STEPHEIGHTNON-WOVENGEOTEXTILEFABRICPOOLSTEPSMALL STONEBACKFILLEXISTINGGROUND2:12:1 3:1 POOL WIDTH VARIES(1.2X CHANNEL WIDTH)3:1EROSION CONTROLMATTINGPOOLDEPTH =VARIESSTEP SECTION B-BEXISTINGGROUNDCHANNEL WIDTHVARIES3:13:1 EROSION CONTROLMATTING (STOPS BEHINDHEADER BOULDERS)NON-WOVENGEOTEXTILE FABRIC(START BEHINDHEADER BOULDERS)FOOTERBOULDERHEADERBOULDERSTEPINVERTNOTES:BASEFLOWTOP OF CHANNELGRADING LIMITS(WIDTH VARIES)LARGE STONEBACKFILLALONG TOETOP OF CHANNELHEADERBOULDERSTEP INVERTELEVATIONFOOTERBOULDERGRADING LIMITS DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEHORIZ. SCALEVERT. SCALEWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480N.T.S.PR O F ESSIONALSEAL36916ENGINEE R N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L IM I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN04-07_BUFFALO CREEK TRIBS_DETAIL_SHEETS.DWGDRAFT MIT PLANA1-17-20207/24/2020N.T.S.FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020VEGETATION TRANSPLANTS TOP OF STREAM BANKPLAN VIEW OF STREAM BANKRESTORED STREAMBEDSECTION A-ANOTES: 1. EXCAVATE A HOLE IN THE RESTORED STREAM BANK THAT WILL ACCOMMODATE THE SIZE OF TRANSPLANT TO BE PLANTED. BEGIN EXCAVATION AT TOE OF THE STREAM BANK.2. EXCAVATE THE ENTIRE TRANSPLANT ROOT MASS AND ASMUCH ADDITIONAL SOIL MATERIAL AS POSSIBLE. IF ENTIREROOT MASS CAN NOT BE EXCAVATED AT ONCE, THETRANSPLANT IS TOO LARGE AND ANOTHER SHOULD BESELECTED.3. PLANT TRANSPLANT IN THE RESTORED STREAM BANK SO THAT VEGETATION IS ORIENTATED VERTICALLY.4. FILL IN ANY HOLES OR VOIDS AROUND THE TRANSPLANT AND COMPACT.5. ANY LOOSE SOIL LEFT IN THE STREAM SHOULD BE REMOVED.6. WHEN POSSIBLE, PLACE MULTIPLE TRANSPLANTS CLOSE TOGETHER SUCH THAT THEIR ROOT MASSES CONTACT.TOE OF STREAM BANKTOE OF STREAM BANKTOP OF STREAM BANKTRANSPLANTED VEGETATION,WITH ROOTMASS, AND SOILMATERIALBANKFULL STAGEBASE FLOWTRANSPLANTED VEGETATION,WITH ROOTMASS, AND SOILMATERIALAARESTORED STREAMBEDNOT TO SCALEHEAD THICKNESSLEG LENGTHHEAD WIDTHLEG WIDTHLEG THICKNESSTOTAL LENGTH11.00 IN (27.94 CM)1.25 IN (3.18 CM)0.40 IN (1.02 CM)0.60 IN (1.52 CM) (TAPERED TO POINT)0.40 IN (1.02 CM)12.00 IN (30.48 CM)LENGTH24.00 IN ( 60.96 CM) (TAPERED TO POINT)WIDTHTHICKNESS1.5 IN (3.81 CM)1.5 IN (3.81 CM)RESTORED STREAMBEDTOE OF STREAM BANKINSTALL EDGE OF EROSION CONTROL MATTING IN 12 INCH DEEPTRENCH, AND SECURE BY STAKING, BACKFILLING, AND COMPACTINGSOIL TO FINISHED GRADE.TOP OF STREAM BANKLARGE MATTING STAKES (TYP.)TRENCH LIMITSEROSION CONTROL MATTINGSMALL MATTING STAKES (TYP.)LARGE MATTING STAKESSMALL MATTING STAKESTYPICAL LARGE MATTING STAKE2.5 INCH GALVANIZEDROOFING NAILTYPICAL SMALL MATTING STAKEPLAN VIEW OF STREAM BANKSECTION A - AAAEROSION CONTROLMATTING TO BEEXTENDED TO TOEOF SLOPE. KEY INNO LESS THAN 6INCHES.TOP OF STREAM BANKINSTALL EROSION CONTROL MATTING AT TOEOF SLOPE BY KEYING IN MATTING NO LESSTHAN 6 INCHES AND SECURING WITH LARGEMATTING STAKES.BANKFULL STAGEBASEFLOW24" MAX. TYP (TRENCH ONLY)36" MAX. TYPNOT TO SCALENOTES:1.RESTORED STREAM BANKS MUST BE SEEDED ANDMULCHED PRIOR TO PLACEMENT OF EROSION CONTROLMATTING.2.SEE TECHNICAL SPECIFICATIONS FOR MATTING STAKESPACING REQUIREMENTS.3.PLACE LARGE STAKES ALONG ALL MATTING SEAMS, INTHE CENTER OF STREAM BANK, AND TOE OF SLOPE.AABBFLOW BEGIN STEP INVERTELEVATIONSTONE BACKFILLOR SUITABLESOIL MATERIALTOE OFSTREAMBANKTOP OF STREAMBANKPOOL WIDTH(~1.3X BANKFULLWIDTH)POOL TO POOL SPACINGVARIES. SEE NOTE #9 FOR POOLSPACING REQUIREMENTS.STEP INVERTELEVATIONSTONEBACKFILLFLOWH = STEPHEIGHTNON-WOVENGEOTEXTILEFABRICPOOLPROFILE B-BLOG STEP POOL BASEFLOWBANKFULL STAGERESTOREDSTREAMBEDHEADERLOGFOOTERLOGSECTION A-ASET INVERT ELEVATIONBASED ON DESIGN PROFILETRANSPLANTSOR LIVE STAKESBANKFULL STAGETOP OF STREAMBANKBASEFLOW BURY INTOBANK 5'MINIMUM(TYP.)1% - 2% CROSS SLOPEEND STEP INVERTELEVATIONSCOURPOOLNOTES: 5' MINIMUMPLAN VIEWNOT TO SCALE1. LOGS SHOULD BE AT LEAST 12 INCHES IN DIAMETER, RELATIVELY STRAIGHT HARDWOODAND RECENTLY HARVESTED.2. LOGS >24 INCHES IN DIAMETER MAY BE USED ALONE WITHOUT AN ADDITIONAL LOG FILTERFABRIC SHOULD STILL BE USED TO SEAL AROUND LOG. LOGS SHOULD EXTEND INTO THEBANKS 5' ON EACH SIDE.3. SOIL SHALL BE WELL COMPACTED AROUND BURIED PORTION OF FOOTER LOGS WITHBUCKET OF TRACK HOE.4. INSTALL NON-WOVEN GEOTEXTILE FABRIC UNDERNEATH LOGS.5. UNDERCUT POOL BED ELEVATION 8 INCHES TO ALLOW FOR LAYER OF STONE. INSTALLSTONE BACKFILL OR SUITABLE ALLUVIUM ALONG SIDE SLOPES.6. INSTALL EROSION CONTROL MATTING ALONG COMPLETED BANKS SUCH THAT THE EROSIONCONTROL MATTING AT THE TOE OF THE BANK EXTENDS DOWN TO THE UNDERCUTELEVATION.7. INSTALL STONE BACKFILL OR SUITABLE SOIL MATERIAL ALONG SIDE SLOPES.8. FINAL CHANNEL BED SHAPE SHOULD BE ROUNDED, COMPACTED, AND CONCAVE, WITH THEELEVATION OF THE BED APPROXIMATELY 0.5 FT DEEPER IN THE CENTER THAN AT THEEDGES.9. AVERAGE POOL TO POOL SPACING SHALL BE SHOWN ON THE PROFILE OR SPECIFIED BYENGINEER BASED ON EXISTING CONDITIONS SUCH AS SLOPE AND SUITABLE FILL MATERIAL.RIFFLE STEP POOLS OR CASCADE POOLS MAY BE SUBSTITUTED IN AREAS WHERE EXISTINGSLOPES EXCEED 10% AS DETERMINED BY THE ENGINEER.10. INTERIOR LOGS SHOULD BE AT A SLIGHT ANGLE (~70 DEGREES) FROM THESTREAMBANK AND CROSS SLOPES SHOULD BE 1-2%.11. PLACE FOOTER LOGS FIRST AND THEN HEADER (TOP) LOG. SET HEADER LOGAT A MAXIMUM OF 3 INCHES ABOVE THE INVERT ELEVATION.12. AVERAGE STEP HEIGHTS/DROPS SHALL NOT EXCEED 0.5 UNLESS SHOWNOTHERWISE.13. CUT A NOTCH IN THE HEADER LOG APPROXIMATELY 30% OF THE CHANNELBOTTOM WIDTH AND EXTENDING DOWN TO THE INVERT ELEVATION. NOTCHSHALL BE USED TO CENTER FLOW AND NOT EXCEED 3 INCHES IN DEPTH.14. THE NUMBER OF STEPS MAY VARY BETWEEN BEGINNING AND ENDSTATIONING. SEE LONGITUDINAL PROFILE FOR STATION AND ELEVATION.15. USE GEOTEXTILE FABRIC FOR DRAINAGE TO SEAL GAPS BETWEEN LOGS.16. PLACE VEGETATION TRANSPLANTS FROM TOE OF STREAMBANK TO TOP OFSTREAMBANK.17. SEE TYPICAL SECTION FOR CHANNEL DIMENSIONS.7DETAILSAABBFLOWBEGIN STEP INVERTELEVATIONSTONEBACKFILLLARGESTONEBACKFILLALONG TOETOE OFSTREAM BANKTOP OF STREAM BANKPOOL WIDTH(1.3X BANKFULLWIDTH)POOL TO POOL SPACINGVARIES. SEE NOTE #9 FOR POOLSPACING REQUIREMENTS.STEP INVERTELEVATIONFLOWH = STEPHEIGHTNON-WOVENGEOTEXTILEFABRICPOOLPROFILE B-BSTONE AND LOG STEP POOL BASEFLOWBANKFULL STAGERESTOREDSTREAMBEDHEADERLOGFOOTERLOGSECTION A-ASET INVERT ELEVATIONBASED ON DESIGN PROFILETRANSPLANTSOR LIVE STAKESBANKFULL STAGETOP OF STREAM BANKBASEFLOW BURY INTOBANK 5'MINIMUM(TYP.)1% - 2% CROSS SLOPEEND STEP INVERTELEVATIONSCOURPOOLSCOURPOOLNOTES: LARGE STONEBACKFILL5' MINIMUMPLAN VIEW10. INTERIOR LOGS SHOULD BE AT A SLIGHT ANGLE (~70 DEGREES) FROM THESTREAMBANK AND CROSS SLOPES SHOULD BE 1-2%.11. PLACE FOOTER LOGS FIRST AND THEN HEADER (TOP) LOG. SET HEADERLOG AT A MAXIMUM OF 3 INCHES ABOVE THE INVERT ELEVATION.12. AVERAGE STEP HEIGHTS/DROPS SHALL NOT EXCEED 0.5 UNLESS SHOWNOTHERWISE.13. CUT A NOTCH IN THE HEADER LOG APPROXIMATELY 30% OF THE CHANNELBOTTOM WIDTH AND EXTENDING DOWN TO THE INVERT ELEVATION. NOTCHSHALL BE USED TO CENTER FLOW AND NOT EXCEED 3 INCHES IN DEPTH.14. THE NUMBER OF STEPS MAY VARY BETWEEN BEGINNING AND ENDSTATIONING. SEE LONGITUDINAL PROFILE FOR STATION AND ELEVATION.15. USE GEOTEXTILE FABRIC FOR DRAINAGE TO SEAL GAPS BETWEEN LOGS.16. PLACE VEGETATION TRANSPLANTS FROM TOE OF STREAMBANK TO TOP OFSTREAMBANK.17. SEE TYPICAL SECTION FOR CHANNEL DIMENSIONS.1.LOGS SHOULD BE AT LEAST 12 INCHES IN DIAMETER, RELATIVELY STRAIGHT HARDWOOD ANDRECENTLY HARVESTED.2.LOGS >24 INCHES IN DIAMETER MAY BE USED ALONE WITHOUT AN ADDITIONAL LOG FILTER FABRICSHOULD STILL BE USED TO SEAL AROUND LOG. LOGS SHOULD EXTEND INTO THE BANKS 5' ON EACHSIDE.3. SOIL SHALL BE WELL COMPACTED AROUND BURIED PORTION OF FOOTER LOGS WITH BUCKET OFTRACK HOE.4. INSTALL GEOTEXTILE FILTER FABRIC UNDERNEATH LOGS.5. UNDERCUT POOL BED ELEVATION 8 INCHES TO ALLOW FOR LAYER OF STONE. INSTALL LARGE STONEBACKFILL ALONG SIDE SLOPES.6. INSTALL EROSION CONTROL MATTING ALONG COMPLETED BANKS SUCH THAT THE EROSION CONTROLMATTING AT THE TOE OF THE BANK EXTENDS DOWN TO THE UNDERCUT ELEVATION.7. INSTALL LARGE STONE BACKFILL ALONG SIDE SLOPES.8. FINAL CHANNEL BED SHAPE SHOULD BE ROUNDED, COMPACTED, AND CONCAVE, WITH THE ELEVATIONOF THE BED APPROXIMATELY 0.5 FT DEEPER IN THE CENTER THAN AT THE EDGES.9. AVERAGE POOL TO POOL SPACING SHALL BE SHOWN ON THE PROFILE OR SPECIFIED BY ENGINEERBASED ON EXISTING CONDITIONS SUCH AS SLOPE AND SUITABLE FILL MATERIAL. RIFFLE STEP-POOLSOR CASCADE POOLS MAY BE SUBSTITUTED IN AREAS WHERE EXISTING SLOPES EXCEED 10% ASDETERMINED BY THE ENGINEER.NOT TO SCALEEROSION CONTROLMATTINGNOTCH (SEENOTE 13)NOTCH (SEENOTE 13)NOTCH (SEENOTE 13) OHE OHECECECECECECECECECECECECECECECECECECECECE10+0011+0012+0013+0014+0015+0016+0017+0018+0015+0016+0017+0017+02C/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/F-1.23%-1.24%-1.27%-1.24%-1.23%-1.27%-1.28%-1.29%PI STA=10+00.00 ELEV=278.68PI STA=10+26.55 ELEV=273.07PI STA=10+50.88 ELEV=267.58PI STA=10+62.62 ELEV=267.00PI STA=10+83.43 ELEV=265.56PI STA=11+04.23 ELEV=265.56PI STA=11+23.99 ELEV=266.00PI STA=11+43.76 ELEV=267.00PI STA=11+74.62 ELEV=266.62PI STA=12+00.32 ELEV=265.62PI STA=12+26.01 ELEV=266.62 PI STA=12+67.91 ELEV=266.10 PI STA=12+82.42 ELEV=265.10 PI STA=12+96.93 ELEV=266.10 PI STA=13+39.56 ELEV=265.56 PI STA=13+60.36 ELEV=264.56 PI STA=13+81.16 ELEV=265.56 PI STA=14+17.55 ELEV=265.11 PI STA=14+37.02 ELEV=264.11 PI STA=14+56.48 ELEV=265.11 PI STA=14+89.10 ELEV=264.71 PI STA=15+15.96 ELEV=263.21 PI STA=15+42.82 ELEV=264.21 PI STA=15+70.31 ELEV=263.86 PI STA=15+96.39 ELEV=262.86 PI STA=16+22.46 ELEV=263.86 PI STA=16+56.11 ELEV=263.43 PI STA=16+84.78 ELEV=262.43 PI STA=17+13.45 ELEV=263.43 DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEGRAPHIC SCALEHORIZ. SCALEVERT. SCALENORTHWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEER N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L I M I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN08-16_BUFFALO CREEK TRIBS_PLAN AND PROFILES.DWG1" = 60'1" = 6'DRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020MS-R1PLAN ANDPROFILE81011121314151617285285275275265265255255+00+00+00+00+00+00+00+00INSTALL LOGVANE (TYP.)INSTALL STONE AND LOGSTEP POOL (TYP.)CHANNEL FILL (TYP.)DESIGNTHALWEGPROPOSEDBANKFULLCONSERVATIONEASEMENT (TYP.)FLOWMS-R1CHANNEL BLOCK (TYP.)FLOODPLAIN DEPRESSION (TYP.)INSTALL CONSTRUCTEDLOG RIFFLE (TYP.)EXISTINGGROUNDFLOWR3END CONSTRUCTION R3 (LOWER)STATION 16+81BEGIN CONSTRUCTION MS-R1STATION 10+34MATCH L INE -SEE SHEE T 9 INSTALL WATER QUALITYTREATMENT FEATURE WITHOUTLET CHANNEL (SEE TYPICALSECTION AND DETAIL)N/FANNIE LAURA G. JOHNSONREVOCABLE TRUSTD.B. 04094, PG. 0770P.I.N.: 179100-59-0695EXISTING BEDROCKOUTCROP TO REMAINPROPOSED WETLANDBOUNDARY (TYP.)INSTALL GEOLIFTW/ TOEWOOD (TYP.)DO NOT DISTURBEXISTING STRUCTUREDO NOT DISTURBEXISTING OVERHEADELECTRIC LINETIE INTO EXISTINGBEDROCKMATCH LINE -SEE SHEET 13INSTALL CONSTRUCTEDLOG RIFFLE (TYP.) CECECECECECECECECECECECECECECECE16+0017+0018+0019+0020+002 1 + 0 0 22+0023 + 0 0 24+0025+0013+0014+0014+77C/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/FC/F-1.29%-1.25%-1.24%-1.27%-1.22%-1.20%-1.27%-1.26%-1.24%PI STA=16+84.78 ELEV=262.43PI STA=17+13.45 ELEV=263.43PI STA=17+46.06 ELEV=263.01PI STA=17+62.38 ELEV=262.01PI STA=17+78.69 ELEV=263.01PI STA=18+15.62 ELEV=262.55PI STA=18+38.16 ELEV=261.55PI STA=18+60.71 ELEV=262.55PI STA=18+95.44 ELEV=262.12PI STA=19+21.24 ELEV=260.62 PI STA=19+47.04 ELEV=261.62 PI STA=19+78.62 ELEV=261.22 PI STA=19+99.01 ELEV=259.72 PI STA=20+19.41 ELEV=260.72 PI STA=20+48.00 ELEV=260.37 PI STA=20+79.66 ELEV=258.87 PI STA=21+11.32 ELEV=259.87 PI STA=21+40.52 ELEV=259.52 PI STA=21+71.29 ELEV=258.52 PI STA=22+02.07 ELEV=259.52 PI STA=22+33.48 ELEV=259.12 PI STA=22+56.67 ELEV=257.62 PI STA=22+79.86 ELEV=258.62 PI STA=23+19.53 ELEV=258.12 PI STA=23+41.41 ELEV=257.12 PI STA=23+63.28 ELEV=258.12 PI STA=23+89.15 ELEV=257.80 PI STA=24+06.72 ELEV=256.30 PI STA=24+24.29 ELEV=257.30 DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEGRAPHIC SCALEHORIZ. SCALEVERT. SCALENORTHWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEER N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L I M I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN08-16_BUFFALO CREEK TRIBS_PLAN AND PROFILES.DWG1" = 60'1" = 6'DRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020MS-R1PLAN ANDPROFILE91718192021222324275275265265255255245245+00+00+00+00+00+00+00+00FLOWMS-R1FLOWR4MATCH LINE -SEE SHEET 8 MATCH LINE - SEE SHEET 1 0 N/FANNIE LAURA G. JOHNSONREVOCABLE TRUSTD.B. 04094, PG. 0770P.I.N.: 179100-59-0695INSTALL LOGVANE (TYP.)CHANNEL FILL (TYP.)DESIGNTHALWEGPROPOSEDBANKFULLCONSERVATIONEASEMENT (TYP.)CHANNEL BLOCK (TYP.)FLOODPLAINDEPRESSION (TYP.)INSTALL CONSTRUCTEDSTONE RIFFLE (TYP.)INSTALL GEOLIFTW/ TOEWOOD (TYP.)EXISTINGGROUNDEND CONSTRUCTION R4STATION 14+59PROPOSED WETLANDBOUNDARY (TYP.) WLBWLBWLBWLBWLBWLBWLBWLBCECECECE CE CECECECECECECE CE CECECE CECECE23+0024+0025+0026+0027+002 8 + 0 0 29+0030+0031+0032+0013+0014+0014+7717+00 17+57C/FC/FC/FC/FC/FC/FC/FC/FC / F C/F C/FC/FC/FC/FC/FC/FC/FC/FC/FWLBWLBWLBWLBWLBWLBWLBWLB-1.24%-1.58%-1.24%-1.73%-1.30%-0.20%-0.28%-0.82%-0.79%-0.95%-0.80%PI STA=23+89.15 ELEV=257.80PI STA=24+06.72 ELEV=256.30PI STA=24+24.29 ELEV=257.30PI STA=24+55.94 ELEV=256.80PI STA=24+67.16 ELEV=255.60PI STA=24+78.38 ELEV=256.60PI STA=25+10.75 ELEV=256.20PI STA=25+18.00 ELEV=255.10PI STA=25+24.37 ELEV=256.10PI STA=25+49.37 ELEV=255.67PI STA=25+58.00 ELEV=254.70PI STA=25+70.00 ELEV=255.49PI STA=25+90.16 ELEV=255.23 PI STA=26+39.26 ELEV=254.08 PI STA=26+55.40 ELEV=253.41 PI STA=26+74.16 ELEV=253.35 PI STA=27+04.62 ELEV=255.20 PI STA=27+41.10 ELEV=255.13 PI STA=27+61.31 ELEV=254.20 PI STA=27+81.52 ELEV=255.03 PI STA=28+16.82 ELEV=254.93 PI STA=28+32.36 ELEV=253.93 PI STA=28+47.90 ELEV=254.93 PI STA=28+88.77 ELEV=254.60 PI STA=29+13.93 ELEV=253.53 PI STA=29+39.08 ELEV=254.53 PI STA=29+65.47 ELEV=254.32 PI STA=29+98.04 ELEV=253.28 PI STA=30+30.60 ELEV=254.28 PI STA=30+53.76 ELEV=254.06 PI STA=30+83.75 ELEV=252.56 PI STA=31+13.73 ELEV=253.63 DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEGRAPHIC SCALEHORIZ. SCALEVERT. SCALENORTHWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEER N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L I M I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN08-16_BUFFALO CREEK TRIBS_PLAN AND PROFILES.DWG1" = 60'1" = 6'DRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020MS-R1&R2PLAN ANDPROFILE102425262728293031270270260260250250240240+00+00+00+00+00+00+00+00INSTALL CONSTRUCTEDSTONE RIFFLE (TYP.)CHANNEL FILL (TYP.)DESIGNTHALWEGPROPOSEDBANKFULLCONSERVATIONEASEMENT (TYP.)FLOWMS-R1CHANNEL BLOCK (TYP.)FLOODPLAIN DEPRESSION (TYP.)INSTALL CONSTRUCTEDLOG RIFFLE (TYP.)INSTALL GEOLIFTW/ TOEWOOD (TYP.)EXISTINGGROUNDFLOWR4END CONSTRUCTION R4STATION 14+59BEGIN CONSTRUCTION MS-R2STATION 26+45FLOWMS-R2FLOWR5END CONSTRUCTION MS-R1STATION 25+77END CONSTRUCTION R5STATION 17+43DO NOT DISTURBPERMANENT CULVERT CROSSINGEXISTING DUAL 54" DIAM. RCPSINV IN = 254.34'INV OUT = 253.41'INV IN = 254.41'INV OUT = 254.39'TOP OF ROAD = 266.47'MATCH LINE -SEE SHEET 9 MATCH LINE -SEE SHEET 11N/FANNIE LAURA G. JOHNSONREVOCABLE TRUSTD.B. 04094, PG. 0770P.I.N.: 179100-59-0695N/FCOUNTY OF JOHNSTOND.B. 03573, PG. 0635PIN: 179100-49-7055N/FSAM'S BRANCH II, LLC D.B. 05160, PG. 0208P.I.N.: 179100-58-1377N/FSAM'S BRANCH II, LLC D.B. 05160, PG. 0208P.I.N.: 179100-48-6674DO NOT DISTURBPERMANENT CULVERT CROSSINGEXISTING DUAL 54" DIAM. RCPSINV IN = 254.34'INV OUT = 253.41'INV IN = 254.41'INV OUT = 254.39'TOP OF ROAD = 266.47' DO NOT DISTURBEXISTING WETLANDSDO NOT DISTURBEXISTING GRAVEL ROADPROPOSED WETLANDBOUNDARY (TYP.)MATCH LINE -SEE SHEET 15 WLBCECECECECECECECECECECECECECECECECE CE CE30+0031+0032+0033+0034+0035+0036+0037+0038+00 39+0017+0017+57 13+ 0 0 14+0014+17C/FC/FC/FC/FC/FC/FC/FC/FC/FC/F C/FC/FC/FC/FC/FC/ F C/FC/FC/FC/FWLB-0.80%-0.88%-0.75%-0.77%-0.78%-0.77%-0.92%-0.74%-0.99%PI STA=30+83.75 ELEV=252.56PI STA=31+13.73 ELEV=253.63PI STA=31+42.38 ELEV=253.40PI STA=31+71.92 ELEV=251.78PI STA=32+01.46 ELEV=252.78PI STA=32+37.77 ELEV=252.46PI STA=32+56.34 ELEV=251.16PI STA=32+74.91 ELEV=252.16PI STA=33+21.28 ELEV=251.81 PI STA=33+37.77 ELEV=250.81 PI STA=33+54.26 ELEV=251.81 PI STA=33+94.59 ELEV=251.50 PI STA=34+23.25 ELEV=250.50 PI STA=34+51.91 ELEV=251.50 PI STA=34+81.42 ELEV=251.27 PI STA=35+01.01 ELEV=250.27 PI STA=35+20.59 ELEV=251.27 PI STA=35+55.84 ELEV=251.00 PI STA=35+70.05 ELEV=250.00 PI STA=35+84.26 ELEV=251.00 PI STA=36+36.63 ELEV=250.52 PI STA=36+84.66 ELEV=250.16 PI STA=37+02.66 ELEV=249.06 PI STA=37+18.00 ELEV=249.06 PI STA=37+37.10 ELEV=249.05 PI STA=37+55.62 ELEV=250.05 PI STA=38+06.23 ELEV=249.55 PI STA=38+27.17 ELEV=248.05 DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEGRAPHIC SCALEHORIZ. SCALEVERT. SCALENORTHWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEER N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L I M I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN08-16_BUFFALO CREEK TRIBS_PLAN AND PROFILES.DWG1" = 60'1" = 6'DRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020MS-R2PLAN ANDPROFILE113132333435363738270270260260250250240240+00+00+00+00+00+00+00+00CHANNEL FILL (TYP.)DESIGNTHALWEGPROPOSEDBANKFULLCONSERVATIONEASEMENT (TYP.)CHANNEL BLOCK (TYP.)FLOODPLAIN DEPRESSION (TYP.)INSTALL GEOLIFTW/ TOEWOOD (TYP.)EXISTINGGROUNDFLOWMS-R2FLO W R6 END CONSTRUCTION R6STATION 14+04INSTALL CONSTRUCTEDLOG RIFFLE (TYP.)INSTALL CONSTRUCTEDSTONE RIFFLE (TYP.)END CONSTRUCTION R5STATION 17+43MATCH LINE -SEE SHEET 10MATCH LINE -SEE SHEET 10DO NOT DISTURBPERMANENT CULVERT CROSSINGEXISTING DUAL 72" DIAM. RCPSINV IN = 250.00'INV OUT = 249.50'INV IN = 250.90'INV OUT = 250.40'TOP OF ROAD = 258.36'N/FSAM'S BRANCH II, LLC D.B. 05160, PG. 0208P.I.N.: 179100-48-6674N/FSAM'S BRANCH II, LLC D.B. 05160, PG. 0208P.I.N.: 179100-58-1377DO NOT DISTURBPERMANENT CULVERT CROSSINGEXISTING DUAL 72" DIAM. RCPSINV IN = 250.00'INV OUT = 249.50'INV IN = 250.90'INV OUT = 250.40'TOP OF ROAD = 258.37'PROPOSED WETLANDBOUNDARY (TYP.)MATCH LINE -SEE SHEET 15 CECECECECECECE CE CECECECE38+0039+0040+0040+47C/FC/FC/FC/FC/FC/FC/F-0.99%-1.31%-1.50%-1.57%-3.57%PI STA=38+06.23 ELEV=249.55PI STA=38+27.17 ELEV=248.05PI STA=38+48.10 ELEV=249.21PI STA=38+87.06 ELEV=248.70PI STA=38+95.00 ELEV=247.55PI STA=39+15.11 ELEV=248.55PI STA=39+43.29 ELEV=248.13PI STA=39+53.00 ELEV=246.83PI STA=39+65.12 ELEV=247.78PI STA=39+96.65 ELEV=247.29PI STA=40+11.00 ELEV=246.07PI STA=40+20.00 ELEV=246.88 PI STA=40+46.66 ELEV=245.93 DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEGRAPHIC SCALEHORIZ. SCALEVERT. SCALENORTHWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEER N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L I M I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN08-16_BUFFALO CREEK TRIBS_PLAN AND PROFILES.DWG1" = 60'1" = 6'DRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020MS-R2PLAN ANDPROFILE123839404142434445260260250250240240230230+00+00+00+00+00+00+00+00INSTALL LOGVANE (TYP.)CHANNEL FILL (TYP.)DESIGNTHALWEGPROPOSEDBANKFULLCONSERVATIONEASEMENT (TYP.)CHANNEL BLOCK (TYP.)INSTALL GEOLIFTW/ TOEWOOD (TYP.)EXISTINGGROUNDFLOWMS-R2END CONSTRUCTION MS-R2STATION 40+47INSTALL CONSTRUCTEDLOG RIFFLE (TYP.)INSTALL CONSTRUCTEDSTONE RIFFLE (TYP.)MATCH LINE -SEE SHEET 11N/FSAM'S BRANCH II, LLC D.B. 05160, PG. 0208P.I.N.: 179100-58-1377N/FROBERT S. MAYHEWASHELY D. MAYHEWD.B. 04970, PG. 01025P.I.N.: 179100-47-6468PROPOSED WETLANDBOUNDARY (TYP.) CECECECECECECECECECECECECECECECECECE10 + 0 0 11 + 0 0 12+00 13+0010+0011+0012+00 13+0014+0015+001 6 + 0 0 17+0 017+0 2C/FC / F C/F C/FC/F-4.06%-4.07%-1.10%-1.15%-4.11%-4.58%PI STA=15+64.84 ELEV=268.63 PI STA=15+76.65 ELEV=268.15 PI STA=15+80.59 ELEV=267.65 PI STA=15+84.53 ELEV=268.15 PI STA=15+92.39 ELEV=267.83 PI STA=15+97.73 ELEV=267.33 PI STA=16+03.08 ELEV=267.83 PI STA=16+13.95 ELEV=267.71 PI STA=16+18.85 ELEV=267.21 PI STA=16+23.75 ELEV=267.71 PI STA=16+34.17 ELEV=267.59 PI STA=16+39.31 ELEV=267.09 PI STA=16+44.46 ELEV=267.59 PI STA=16+56.38 ELEV=267.10 PI STA=16+60.83 ELEV=266.60 PI STA=16+65.28 ELEV=267.10 PI STA=16+75.75 ELEV=266.62 PI STA=16+80.93 ELEV=266.12 DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEGRAPHIC SCALEHORIZ. SCALEVERT. SCALENORTHWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEER N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L I M I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN08-16_BUFFALO CREEK TRIBS_PLAN AND PROFILES.DWG1" = 60'1" = 6'DRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020R3PLAN ANDPROFILE131011121314151617290290280280270270260260+00+00+00+00+00+00+00+00INSTALL STONE AND LOGSTEP POOL (TYP.)CHANNELFILL (TYP.)DESIGNTHALWEGPROPOSEDBANKFULLCONSERVATIONEASEMENT (TYP.)INSTALL GEOLIFTW/ TOEWOOD (TYP.)EXISTINGGROUNDFLOWR3END CONSTRUCTION R3STATION 16+81INSTALL CONSTRUCTEDSTONE RIFFLE (TYP.)BEGIN CONSTRUCTION R3STATION 10+00BEGIN CONSTRUCTION MS-R1STATION 10+34FLOW MS-R 1N/FANNIE LAURA G. JOHNSONREVOCABLE TRUSTD.B. 04094, PG. 0770P.I.N.: 179100-59-0695N/FANNIE LAURA G. JOHNSONREVOCABLE TRUSTD.B. 04094, PG. 0770P.I.N.: 179100-39-9802PROPOSED WETLANDBOUNDARY (TYP.)NO CHANNEL WORKTO BE PERFORMEDIN PRESERVATION SECTIONFROM STA 10+00 - 15+64MATCH LINE - SEE SHEET 8DO NOT DISTURBEXISTING STRUCTURE CE CE CE CE CECECECECECECECECECECE22+0023+00 2 4 + 0 0 2 5 + 0 09+1510+0011+0012+0013+0014 + 0 0 14+77C/F C/F C/F C/F C/FC/FC/FC/F-8.99%-6.00%-4.50%-6.00%-5.00%-5.60%-5.40%-5.80%-5.00%-4.90%-5.20%-5.90%-6.00%-5.90%-5.90%-6.00%-5.36%PI STA=9+15.00 ELEV=279.54PI STA=10+10.00 ELEV=271.00PI STA=10+14.00 ELEV=269.65PI STA=10+18.00 ELEV=269.65PI STA=10+22.00 ELEV=271.00PI STA=10+32.00 ELEV=270.40PI STA=10+37.00 ELEV=269.55PI STA=10+45.00 ELEV=269.90PI STA=10+55.00 ELEV=269.45PI STA=10+64.00 ELEV=268.60PI STA=10+72.00 ELEV=268.95PI STA=10+82.00 ELEV=268.35PI STA=10+91.00 ELEV=268.00PI STA=10+99.00 ELEV=268.35PI STA=11+09.00 ELEV=267.85PI STA=11+18.00 ELEV=267.50PI STA=11+26.00 ELEV=267.85 PI STA=11+36.00 ELEV=267.29 PI STA=11+45.00 ELEV=266.94 PI STA=11+53.00 ELEV=267.29 PI STA=11+63.00 ELEV=266.75 PI STA=11+72.00 ELEV=266.40 PI STA=11+80.00 ELEV=266.75 PI STA=11+90.00 ELEV=266.17 PI STA=11+99.00 ELEV=265.32 PI STA=12+07.00 ELEV=265.67 PI STA=12+17.00 ELEV=265.17 PI STA=12+26.00 ELEV=264.32 PI STA=12+34.00 ELEV=264.67 PI STA=12+44.00 ELEV=264.18 PI STA=12+53.00 ELEV=263.33 PI STA=12+61.00 ELEV=263.68 PI STA=12+71.00 ELEV=263.16 PI STA=12+80.00 ELEV=262.31 PI STA=12+88.00 ELEV=262.66 PI STA=12+98.00 ELEV=262.07 PI STA=13+07.00 ELEV=261.22 PI STA=13+17.00 ELEV=261.57 PI STA=13+25.00 ELEV=260.72 PI STA=13+35.00 ELEV=261.07 PI STA=13+43.00 ELEV=260.22 PI STA=13+53.00 ELEV=260.57 PI STA=13+65.00 ELEV=259.85 PI STA=13+70.00 ELEV=259.00 PI STA=13+78.00 ELEV=259.35 PI STA=13+88.00 ELEV=258.76 PI STA=13+97.00 ELEV=257.91 PI STA=14+05.00 ELEV=258.26 PI STA=14+15.00 ELEV=257.67 PI STA=14+24.00 ELEV=257.32 PI STA=14+32.00 ELEV=257.67 PI STA=14+37.00 ELEV=257.37 PI STA=14+41.00 ELEV=257.02 PI STA=14+49.00 ELEV=257.37 PI STA=14+60.00 ELEV=256.78 DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEGRAPHIC SCALEHORIZ. SCALEVERT. SCALENORTHWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEER N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L I M I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN08-16_BUFFALO CREEK TRIBS_PLAN AND PROFILES.DWG1" = 60'1" = 6'DRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020R4PLAN ANDPROFILE14101112131415285275265255+00+00+00+00+00+00INSTALL LOGWEIR (TYP.)CHANNEL FILL (TYP.)DESIGNTHALWEGPROPOSEDBANKFULLCONSERVATIONEASEMENT (TYP.)CHANNEL BLOCK (TYP.)VERNAL POOL (TYP.)INSTALL GEOLIFTW/ TOEWOOD (TYP.)EXISTINGGROUNDFLOWR4INSTALL CONSTRUCTEDSTONE RIFFLE (TYP.)BEGIN CONSTRUCTION R4STATION 10+00FLOW MS-R 1 INSTALL ROCK CASCADE (TYP.)END CONSTRUCTION R4STATION 14+59INSTALL CONSTRUCTEDLOG RIFFLE (TYP.)REMOVE EXISTING 4" DIPDO NOT DISTURB EXISTING 48" PIPE WITHFES ELEV=280.62EXISTING WET DETENTIONPOND #1N/FANNIE LAURA G. JOHNSONREVOCABLE TRUSTD.B. 04094, PG. 0770P.I.N.: 179100-59-06959+00EXISTING WETDETENTIONPOND #1285275265255PROPOSED WETLANDBOUNDARY (TYP.)FLOWMATCH LINE -SEE SHEET 13N/FCOUNTY OF JOHNSOND.B. 03561, PG. 0693P.I.N.: 179100-69-5336 -4.00%-4.00%-4.00%-4.00%-3.33%PI STA=13+69.00 ELEV=269.85 PI STA=15+88.00 ELEV=263.33 PI STA=16+74.00 ELEV=258.20 PI STA=13+75.00 ELEV=269.20 PI STA=13+82.00 ELEV=269.35 PI STA=13+88.00 ELEV=268.70 PI STA=13+96.00 ELEV=268.85 PI STA=14+06.00 ELEV=268.45 PI STA=14+12.00 ELEV=267.80 PI STA=14+20.00 ELEV=267.95 PI STA=14+30.00 ELEV=267.55 PI STA=14+36.00 ELEV=266.90 PI STA=14+43.00 ELEV=267.05 PI STA=14+49.00 ELEV=266.40 PI STA=14+56.00 ELEV=266.55 PI STA=14+63.00 ELEV=265.90 PI STA=14+71.00 ELEV=266.05 PI STA=14+81.00 ELEV=265.65 PI STA=14+86.00 ELEV=265.06 PI STA=14+97.71 ELEV=265.21 PI STA=15+92.00 ELEV=262.68 PI STA=15+96.00 ELEV=262.83 PI STA=16+00.00 ELEV=262.18 PI STA=16+04.00 ELEV=262.33 PI STA=16+08.00 ELEV=261.68 PI STA=16+12.00 ELEV=261.83 PI STA=16+16.00 ELEV=261.18 PI STA=16+20.00 ELEV=261.33 PI STA=16+24.00 ELEV=260.68 PI STA=16+28.00 ELEV=260.83 PI STA=16+32.00 ELEV=260.08 PI STA=16+36.00 ELEV=260.23 PI STA=16+41.00 ELEV=260.03 PI STA=16+45.00 ELEV=259.28 PI STA=16+53.00 ELEV=259.43 PI STA=16+56.00 ELEV=259.33 PI STA=16+76.00 ELEV=257.45 PI STA=16+79.50 ELEV=257.60 PI STA=16+83.50 ELEV=256.85 PI STA=16+88.50 ELEV=257.00 PI STA=16+92.00 ELEV=256.25 PI STA=16+96.00 ELEV=256.40 PI STA=16+99.50 ELEV=255.65 PI STA=17+03.50 ELEV=255.80 WL BWLB WLBWLBWLBWLBWLBWLBWLB CECECECECECECECE CECECECECECECECECE 29+0 0 30+0 0 3 2 + 0 010+0011+0012+00 13+0014+0015+0016+0017+0017+57C/F C/FC/F C/FC/FC/FC/F C/FWL BWLB WLBWLBWLBWLBWLBWLBWLB DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEGRAPHIC SCALEHORIZ. SCALEVERT. SCALENORTHWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEER N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L I M I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN08-16_BUFFALO CREEK TRIBS_PLAN AND PROFILES.DWG1" = 60'1" = 6'DRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020R5PLAN ANDPROFILE151011121314151617280280270270260260250250+00+00+00+00+00+00+00+00INSTALL LOGWEIR (TYP.)INSTALL STONE AND LOGSTEP POOL (TYP.)CHANNEL FILL (TYP.)DESIGNTHALWEGPROPOSEDBANKFULLCONSERVATIONEASEMENT (TYP.)EXISTINGGROUNDFLOWR5INSTALL CONSTRUCTEDSTONE RIFFLE (TYP.)BEGIN CONSTRUCTION R5 (upper)STATION 10+00END CONSTRUCTION R5 (lower)STATION 17+43MATC H L I N E - SEE S H E E T 1 6DO NOT DISTURBEXISTING WETLANDDO NOT DISTURBEXISTING 4" PVC PIPEPROPOSED WETLANDBOUNDARY (TYP.)EXISTING WETDETENTIONPOND #3BEGIN CONSTRUCTION R5 (lower)STATION 15+85N/FANNIE LAURA G. JOHNSONREVOCABLE TRUSTD.B. 04094, PG. 0770P.I.N.: 179100-59-0695N/FCOUNTY OF JOHNSOND.B. 03561, PG. 0693P.I.N.: 179100-69-5336 WLBWLBCECE CECE CECE29+00 30+00 31+0016+0017+0017+57C/F C/FC/FC/FC/F C/FC/FC/FC/FWLBWLB-4.00%-3.33%PI STA=15+88.00 ELEV=263.33PI STA=16+74.00 ELEV=258.20PI STA=15+92.00 ELEV=262.68PI STA=15+96.00 ELEV=262.83PI STA=16+00.00 ELEV=262.18PI STA=16+04.00 ELEV=262.33PI STA=16+08.00 ELEV=261.68PI STA=16+12.00 ELEV=261.83PI STA=16+16.00 ELEV=261.18PI STA=16+20.00 ELEV=261.33PI STA=16+24.00 ELEV=260.68PI STA=16+28.00 ELEV=260.83PI STA=16+32.00 ELEV=260.08PI STA=16+36.00 ELEV=260.23PI STA=16+41.00 ELEV=260.03PI STA=16+45.00 ELEV=259.28PI STA=16+53.00 ELEV=259.43PI STA=16+56.00 ELEV=259.33PI STA=16+76.00 ELEV=257.45PI STA=16+79.50 ELEV=257.60PI STA=16+83.50 ELEV=256.85PI STA=16+88.50 ELEV=257.00PI STA=16+92.00 ELEV=256.25PI STA=16+96.00 ELEV=256.40PI STA=16+99.50 ELEV=255.65PI STA=17+03.50 ELEV=255.80 -7.00%-6.67%-7.50%-6.50%-6.43%-6.43%-6.43%-6.30%-6.50%-5.43%PI STA=11+52.00 ELEV=261.63 PI STA=11+80.00 ELEV=260.11PI STA=11+80.00 ELEV=260.11 PI STA=11+85.00 ELEV=259.06 PI STA=11+90.00 ELEV=259.51 PI STA=11+95.00 ELEV=259.16PI STA=11+98.00 ELEV=258.41PI STA=12+01.00 ELEV=258.86PI STA=12+04.00 ELEV=258.11PI STA=12+07.00 ELEV=258.56PI STA=12+10.00 ELEV=257.81PI STA=12+13.00 ELEV=258.26PI STA=12+16.00 ELEV=257.51 PI STA=12+24.00 ELEV=257.96PI STA=12+27.00 ELEV=257.76PI STA=12+30.00 ELEV=256.81PI STA=12+33.00 ELEV=257.26 PI STA=12+37.00 ELEV=256.96PI STA=12+40.00 ELEV=256.01 PI STA=12+45.00 ELEV=256.46 PI STA=12+50.00 ELEV=255.51 PI STA=12+55.00 ELEV=255.96 PI STA=12+60.00 ELEV=255.31 PI STA=12+65.00 ELEV=255.76 PI STA=12+75.00 ELEV=255.11 PI STA=12+82.00 ELEV=254.16 PI STA=12+88.00 ELEV=254.61 PI STA=12+95.00 ELEV=254.16 PI STA=13+00.00 ELEV=253.51 PI STA=13+06.00 ELEV=253.96 PI STA=13+12.00 ELEV=253.31 PI STA=13+18.00 ELEV=253.76 PI STA=13+24.00 ELEV=253.11 PI STA=13+30.00 ELEV=253.56 PI STA=13+37.00 ELEV=253.11 PI STA=13+43.00 ELEV=252.56 PI STA=13+49.00 ELEV=253.01 PI STA=13+56.00 ELEV=252.56 PI STA=13+66.00 ELEV=252.01 PI STA=13+76.00 ELEV=252.46 PI STA=13+86.00 ELEV=251.83PI STA=13+89.00 ELEV=251.33PI STA=13+92.00 ELEV=251.78 PI STA=14+04.00 ELEV=251.00 CECECECECECECECECE CECECE CE CECE34+00 35+0036+0037+0010+0011+0012 + 0 0 13+0014+0014+17C/FC/FC/FC/FC/FC/FC/F C/F DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEGRAPHIC SCALEHORIZ. SCALEVERT. SCALEWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEER N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L I M I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN08-16_BUFFALO CREEK TRIBS_PLAN AND PROFILES.DWG1" = 60'1" = 6'DRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020R5&R6PLAN ANDPROFILE161718102021222324270270260260250250240240+00+00+00+00+00+00+00+00PROPOSEDBANKFULLEXISTINGGROUNDFLOWMS-R2DESIGNTHALWEGVERNAL POOL (TYP.)FLOWR6BEGIN CONSTRUCTION R6STATION 11+52END CONSTRUCTION R6STATION 14+04PROPOSEDBANKFULLEXISTINGGROUNDDESIGNTHALWEGMATCH LINE -SEE SHEET 15FLOWR5 INSTALL LOGWEIR (TYP.)CHANNEL FILL (TYP.)CONSERVATIONEASEMENT (TYP.)CHANNEL BLOCK (TYP.)INSTALL GEOLIFTW/ TOEWOOD (TYP.)INSTALL CONSTRUCTEDLOG RIFFLE (TYP.)INSTALL CONSTRUCTEDSTONE RIFFLE (TYP.)END CONSTRUCTION R5STATION 17+41INSTALL STONE AND LOGSTEP POOL (TYP.)R6 PROFILER5 PROFILEINSTALL WATER QUALITYTREATMENT FEATUREWITH OUTLET CHANNEL(SEE TYPICAL SECTION AND DETAIL)N/FSAM'S BRANCH II, LLC D.B. 05160, PG. 0208P.I.N.: 179100-58-1377N/FSAM'S BRANCH II, LLC D.B. 05160, PG. 0208P.I.N.: 179100-48-6674N/FSAM'S BRANCH II, LLC D.B. 05160, PG. 0208P.I.N.: 179100-48-6674CARDINAL PRESERVEPHASE 1PROPOSED WETLANDBOUNDARY (TYP.) DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEHORIZ. SCALEVERT. SCALEWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEE R N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L IM I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN17_19 _BUFFALO CREEK TRIBS_REVEGETATION PLAN.DWGDRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020N/A17REVEGETATIONPLANPLANTING SCHEDULEPERMANENT SEEDING SCHEDULETEMPORARY SEEDING SCHEDULEPLANTING NOTESBotanical NameCommon Name% Proposedfor Plantingby SpeciesSeeding Rate(lb/acre)WetlandTolerancePermanent Herbaceous Seed Mixture – Streambank, Floodplain, Wetlands andRiparian Buffer Areas(Proposed Seed Rate @ 15 lbs/acre)Andropogon gerardiiBig blue stem10%1.50FACDichantheliumclandestinumDeer tongue15%1.50FACWCarex crinitaFringed sedge10%2.25FACW+ChasmanthiumlatifolumRiver oats5%1.50FACUElymus virginicusVirginia wildrye15%1.50FACJuncus effususSoft rush5%2.25FACW+Panicum virgatumSwitchgrass10%1.50FAC+EutrochiumfistulosumJoe-Pye Weed5%0.75FACWSchizachyriumscopariumLittle blue stem10%0.75FACUTripsacumdactyloidesEastern gammagrass5%0.75FAC+Sorghastrum nutansIndiangrass10%0.75FACUPlanting DatesBotanical NameCommon NameApplicationRate (lbs/acre)September toMarchSecale cerealeRye Grain (CoolSeason)130April to AugustUrochloa ramosaBrowntop Millet (WarmSeason)401.THE FOLLOWING TABLES LIST THE PROPOSED VEGETATIONSPECIES SELECTION FOR THE PROJECT REVEGETATION. THETOTAL PLANTING AREA IS APPROXIMATELY 6.3 ACRES AND WILLVARY BASED ON SITE CONDITIONS AND AREAS DISTURBEDDURING CONSTRUCTION.2.FINAL VEGETATION SPECIES SELECTION MAY CHANGE DUE TOREFINEMENT OR SPECIES AVAILABILITY AT THE TIME OFPLANTING. SPECIES SUBSTITUTIONS WILL BE COORDINATEDBETWEEN ENGINEER AND PLANTING CONTRACTOR PRIOR TOTHE PROCUREMENT OF PLANT/SEED STOCK.3.IN GENERAL, WOODY SPECIES SHALL BE PLANTED AT ADENSITY OF 680 STEMS PER ACRE AND A MINIMUM OF 50 FEETFROM THE TOP OF RESTORED STREAMBANKS AND TO THEREVEGETATION LIMITS. EXACT PLACEMENT OF THE PLANTSPECIES WILL BE DETERMINED BY THE CONTRACTOR’SVEGETATION SPECIALIST PRIOR TO SITE PLANTING AND BASEDON THE WETNESS CONDITIONS OF PLANTING LOCATIONS.4.SUPPLEMENTAL PLANTING ACTIVITIES SHALL BE PERFORMEDWITHIN THE CONSERVATION EASEMENT USING NATIVE SPECIESVEGETATION DESCRIBED IN RIPARIAN BUFFER PLANT MIXTURE.5.ANY INVASIVE SPECIES VEGETATION, SUCH AS CHINESE PRIVET(LIGUSTRUM SINENSE) AND MULTIFLORA ROSE (ROSAMULTIFLORA) WILL BE INITIALLY TREATED AS DESCRIBED INTHE CONSTRUCTION SPECIFICATIONS PRIOR TO PLANTINGACTIVITIES TO ALLOW NATIVE PLANTS TO BECOMEESTABLISHED WITHIN THE CONSERVATION EASEMENT.6.LARGER NATIVE TREE SPECIES TO BE PRESERVED WILL BEFLAGGED BY THE ENGINEER PRIOR TO CONSTRUCTIONACTIVITIES. ANY TREES HARVESTED FOR WOODY MATERIALWILL BE UTILIZED TO PROVIDE BED AND BANK STABILIZATION,COVER AND/OR HABITAT.7.ALL DISTURBED AREAS WILL BE STABILIZED USING MULCHINGAND SEEDING AS DEFINED IN THE CONSTRUCTIONSPECIFICATIONS AND THE APPROVED SEDIMENTATION ANDEROSION CONTROL PLANS.Botanical NameCommon Name% Proposedfor Plantingby SpeciesWetlandToleranceRiparian Buffer Bare Root Plantings – Overstory(Proposed 8’ x 8’ Planting Spacing @ 680 Stems/Acre)Betula nigraRiver birch10%FACWTilia americanaBasswood10%FACUPlatanus occidentalisAmericansycamore10%FACWNyssa sylvaticaBlack Gum10%FACLiriodendron tulipiferaTulip-poplar10%FACUQuercus albaWhite oak10%FACUQuercus rubraNorthern RedOak10%FACUFraxinuspennsylvanicaGreen Ash3%FACWRiparian Buffer Bare Root Plantings – Understory(Proposed 8’ x 8’ Planting Spacing @ 680 Stems/Acre)Diospyros virginianaPersimmon4%FACCarpinus carolinianaIronwood4%FACHamamelis virginianaWitch-hazel4%FACUAsimina trilobaPawpaw4%FACLindera benzoinSpicebush4%FACWAlnus serrulataTag alder3%OBLCorylus americanaHazelnut4%FACURiparian Buffer Live Stake Plantings - Streambanks(Proposed 2’-3’ Spacing @ Meander Bends and 6’-8’ Spacing @Riffle Sections)SambucuscanadensisElderberry20%FACWSalix sericeaSilky Willow30%OBLSalix nigraBlack Willow10%OBLCornus amomumSilky Dogwood40%FACW OHE CECECECECECECECEC E CECE CECE C E C E CE CE CECECE CE10+00 11+00 12+0013+001 4 + 0 0 15+00 16+0 0 1 7 + 0 0 18+0019+0020 + 0 021+0022+0023+0024 + 0 0 25 + 0 0 10+0011+0012+0013+001 4+ 0 0 15 + 0 0 16+0 0 17+0017+02 9+1510+0011+0012+0013+0014 + 0 014+7 7 BEGIN CONSTRUCTION R3STATION 10+00BEGIN CONSTRUCTION MS-R1STATION 10+34END CONSTRUCTION R3STATION 16+81CONSERVATIONEASEMENT (TYP.)BEGIN CONSTRUCTION R4STATION 10+00BEGIN CONSTRUCTION R4STATION 14+59DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEGRAPHIC SCALEHORIZ. SCALEVERT. SCALENORTHWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEE R N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L IM I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN17_19 _BUFFALO CREEK TRIBS_REVEGETATION PLAN.DWG1" = 150'DRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020N/APLANTING ZONESRIPARIAN SUPPLEMENTAL PLANTINGRIPARIAN PLANTINGMATCHLINE - SEE SHEET 19SALEM CHURCH ROAD 18REVEGETATIONPLANN/FANNIE LAURA G. JOHNSONREVOCABLE TRUSTD.B. 04094, PG. 0770P.I.N.: 179100-59-0695N/FANNIE LAURA G. JOHNSONREVOCABLE TRUSTD.B. 04094, PG. 0770P.I.N.: 179100-39-9802N/FCOUNTY OF JOHNSTOND.B. 03573, PG. 0635P.I.N.: 179100-49-7055N/FJAMES RODNEY SEALEYDEBORAH ANN SEALEYD.B.04809, P.G. 0843P.I.N.: 179100-49-2231N/FCOUNTY OF JOHNSOND.B. 03561, PG. 0693P.I.N.: 179100-69-5336 WLBWL B WLBWLBWLBCECE CECECECECECECECECECECECECECECECE CE CE CECE CE CECECE25 + 0 0 26+00 27+ 0 028+0029+00 30+0031+003 2 + 0 0 33+00 3 4 + 0 0 35+00 36+00 37+00 38+0039+0040+0040+4714+7 7 9+0010+0011+001 2 + 0 013+0014+0015+0016+0017+0017+5710+0011+0012+0013+0014+0014+17 WLBWL B WLBWLBWLB50'50'BEGIN CONSTRUCTION R5STATION 10+00END CONSTRUCTION R5STATION 17+43END CONSTRUCTION R6STATION 14+04BEGIN CONSTRUCTION R6STATION 11+52BEGIN CONSTRUCTION MS-R2STATION 40+47BEGIN CONSTRUCTION MS-R2STATION 16+45BEGIN CONSTRUCTION MS-R2STATION 40+47DESCRIPTIONNO.REVISIONSDATEPROJECT NAMESHEET NUMBERDESIGNED BYDRAWN BYDATEPROJECT NO. FILENAMEDRAWING INFORMATIONSHEET NAMEGRAPHIC SCALEHORIZ. SCALEVERT. SCALENORTHWATER & LAND SOLUTIONS7721 Six Forks Rd., Suite 130 Raleigh, NC 27615(919)614-5111waterlandsolutions.comPROJECT ENGINEERJOHNSTON COUNTY, NCBUFFALO CREEKTRIBUTARIESMITIGATIONPROJECTENGINEERING SERVICES BYWLS ENGINEERING, PLLC6 DULA SPRINGS RD., WEAVERVILLE, NC 28787FIRM LICENSE NO. P-1480PR O F ESSIONALSEAL36916ENGINEE R N O R THCAROLINACHRISTOPAT O M . ICHERS N O T F O R C O N S T R U C T I O N P R E L IM I N A R Y P L A N S18-002KMV/CATAPLDRAFT MIT PLAN17_19 _BUFFALO CREEK TRIBS_REVEGETATION PLAN.DWG1" = 150'DRAFT MIT PLANA1-17-20207/24/2020FINAL DRAFT MIT PLANB3-28-2020FINAL MIT PLANC7-24-2020N/APLANTING ZONESRIPARIAN SUPPLEMENTAL PLANTINGRIPARIAN PLANTINGMATCHLINE - SEE SHEET 1819REVEGETATIONPLANN/FANNIE LAURA G. JOHNSONREVOCABLE TRUSTD.B. 04094, PG. 0770P.I.N.: 179100-59-0695N/FCOUNTY OF JOHNSTOND.B. 03573, PG. 0635PIN: 179100-49-7055N/FSAM'S BRANCH II, LLC D.B. 05160, PG. 0208P.I.N.: 179100-58-1377CARDINAL PRESERVEPHASE 1N/FCOUNTY OF JOHNSTOND.B. 03561, PG. 0693PIN: 179100-67-5865N/FGEORGE E. HUTTONPATRICIA A. HUTTOND.B. 02120, PG. 0025P.I.N.: 179100-57-4466N/FROBERT S. MAYHEWASHELY D. MAYHEWD.B. 04970, PG. 01025P.I.N.: 179100-47-6468N/FROBERT S. MAYHEWASHELY D. MAYHEWD.B. 04970, PG. 01025P.I.N.: 179100-47-6468TERRACOTA WAYHEART PINE DR.