20230903 Ver 1_Design/Maps/Site Plans_20230823

ADAMS BRANCH AND UNNAMED
TRIBUTARY STREAM RESTORATION
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CLEVELAND COUNTY, NORTH CAROLINA
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PLANS FOR`
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04/28/2023
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PLANS FOR
PERMITTING
NRCS DESIGN CERTIFICATION:
REVISIONS
"TO THE BEST OF MY PROFESSIONAL KNOWLEDGE,
JUDGMENT, AND BELIEF, THESE PLANS MEET APPLICABLE
DATE: 04/28/2023
NRCS STANDARDS AND PERMITTING REQUIREMENTS."
PLOT SIZE: 11"x 17"
SCALE: AS NOTED
GREG JENNINGS, PHD, PE
H.D.: NAD83(NCSP)
V.D. NAVD88
PRESIDENT, JENNINGS ENVIRONMENTAL PLLC
DRAWN BY: JBB
FILE NAME.-
1 .1
PROJECT DIRECTORY
LANDOWNER
KATHERINE P. BELFLOWER
704-466-2282
FUNDING AGENCY
USDA-NRCS
MIKE SIGMON
828-287-4220, EXT 3
[e-mail]
ENGINEER
JENNINGS ENVIRONMENTAL
GREG JENNINGS, PHD, PE
919-600-4790
[e-mail]
SHEET INDEX
COVER SHEET
1.0
NOTES, SPECIFICATIONS AND MATERIALS
2.0
EROSION &SEDIMENT CONTROL
3.0
STREAM RESTORATION
4.0
RE -VEGETATION
5.0

GENERAL PROJECT SPECIFICATION AND NOTES
1. DEFINITIONS:
1.1. CONSTRUCTION DOCUMENTS: THE CONTRACT AND APPLICABLE PLAN SHEET(S), DETAILS, SPECIFICATIONS, PERMIT(S), AND/OR ANY
OTHER DOCUMENTS (MEETING MINUTES, PUNCH LISTS, BID TABS, ETC.) FOR COMPLETE INFORMATION ABOUT THE REQUIRED WORK.
ANY ONE OF THESE PARTS OF THE MAY NOT CONTAIN ALL OF THE INFORMATION REQUIRED TO COMPLETE THE PROJECT WORK.
1.2. PROJECT OWNER: KATHERINE BELFLOWER
1.3. ENGINEER: JENNINGS ENVIRONMENTAL PLLC (JE)
2. THE WORK ON THIS PROJECT SHALL ADHERE TO THE FOLLOWING SPECIFICATIONS, STANDARDS AND/OR REGULATIONS:
2.1. INC DEQ'S "EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL" (2013)
2.2. INC DOT'S "2018 STANDARD PROVISIONS"
2.3. INC DOT'S "2018 SPECIFICATIONS AND SPECIAL PROVISIONS"
2.4. UNITED STATES ARMY CORPS OF ENGINEERS NATIONWIDE PERMIT NUMBER 27
2.5. THE CONSTRUCTION DOCUMENTS
2.6. INC DEQ WQC 4225
3. NOT ALL EXISTING UTILITIES ARE SHOWN. SOME LOCATIONS MAY BE APPROXIMATE. THE CONTRACTOR IS RESPONSIBLE FOR ALL UTILITY
LOCATION AND COORDINATION. ANY UTILITIES SHOWN ON THE CONSTRUCTION DOCUMENTS ARE FOR INFORMATIONAL PURPOSES ONLY
AND IN NO WAY RELIEVES THE CONTRACTOR FROM COORDINATING, VERIFYING AND PROTECTING EXISTING UTILITIES. THE CONTRACTOR
SHALL ADHERE TO THE PROVISIONS OF THE 1985 UNDERGROUND DAMAGE PREVENTION ACT, NORTH CAROLINA GENERAL STATUTES 887,
CHAPTER 785, SENATE BILL 168, ARTICLE 3. TO ASSIST THE CONTRACTOR AND UTILITY OWNERS IN MEETING THE REQUIREMENTS OF THIS
LAW, THERE IS A "ONE -CALL SYSTEM" CALLED "NC ONECALL." MOST MAJOR UTILITIES WITH UNDERGROUND FACILITIES IN THE STATE
SUBSCRIBE TO THIS SERVICE.
4. ALL UTILITIES SHALL BE PROTECTED AND REMAIN ACTIVE UNLESS OTHERWISE NOTED.
5. THE CONTRACTOR IS RESPONSIBLE FOR THE PROJECT AREA UNTIL COMPLETION AND FINAL ACCEPTANCE BY THE RESOURCE INSTITUTE.
THE CONTRACTOR SHALL TAKE ALL PRECAUTIONS NECESSARY AND SHALL BEAR ALL RISK OF LOSS OR DAMAGE. THE CONTRACTOR WILL
FURNISH ALL NECESSARY EQUIPMENT, TOOLS, LABOR, TRANSPORTATION, AND SUPERVISION TO COMPLETE THE WORK ACCORDING TO
THESE SPECIFICATIONS AND APPLICABLE FEDERAL, STATE AND LOCAL LAWS AND REGULATIONS. THE CONTRACTOR SHALL CONFINE ALL
ACTIVITIES, INCLUDING EQUIPMENT STORAGE, TO THE LIMITS OF DISTURBANCE, STAGING AREAS, AND DESIGNATED CONSTRUCTION
ACCESS POINTS.
6. THE MANNER IN WHICH THE CONTRACTOR DEALS WITH PEOPLE AND THEIR PROPERTIES IS EXTREMELY IMPORTANT. THEREFORE, THE
CONTRACTOR AND THE CONTRACTOR'S REPRESENTATIVES SHALL MANIFEST A SPIRIT OF FRIENDLINESS AND COOPERATION WHEN DEALING
WITH PROPERTY OWNERS AND THE GENERAL PUBLIC WHILE PERFORMING WORK UNDER THIS SPECIFICATION.
7. EXTREME CARE AND DILIGENCE SHALL BE EXERCISED BY THE CONTRACTOR TO ASSURE THE SAFETY OF PERSONS, ANIMALS, AND
PROPERTY. IF AT ANY TIME RI OR JE DETERMINES THAT THE CONTRACTOR'S METHODS OR EQUIPMENT ARE INADEQUATE FOR SECURING
THE SAFETY OF THE CONTRACTOR'S EMPLOYEES OR THE PUBLIC, THE DESIGNATED REPRESENTATIVE MAY DIRECT THE CONTRACTOR TO
TAKE SPECIFIC ACTIONS TO ENSURE SAFETY. THE CONTRACTOR SHALL IMPROVE METHODS AS DEEMED APPROPRIATE BY THE DESIGNATED
REPRESENTATIVE WITHOUT ADDITIONAL COST TO RI, SO AS TO ASSURE COMPLIANCE WITH SAFETY CONCERNS. FAILURE OF THE
DESIGNATED REPRESENTATIVE TO MAKE THIS DEMAND SHALL NOT RELIEVE THE CONTRACTOR OF ANY OBLIGATION TO ENSURE THE SAFE
CONDUCT OF ITS WORK.
8. THE CONTRACTOR SHALL MAINTAIN ALL LIGHTS, GUARDS, SIGNS, TEMPORARY PASSAGES, OR OTHER PRECAUTIONS NECESSARY FOR THE
SAFETY OF ALL PERSONS. THE CONTRACTOR SHALL ABIDE BY ALL SAFETY RULES AND CONSTRUCTION CONDITIONS REQUIRED BY
GOVERNMENTAL AUTHORITIES AND OTHER ENTITIES, INCLUDING RAILROADS, SO THE PUBLIC IS SAFEGUARDED FROM ACCIDENTS AND
DELAYS. GUARDS AND FLAGS REQUIRED BY GOVERNMENTAL OR RAILROAD AUTHORITIES SHALL BE PROVIDED AT THE CONTRACTOR'S
EXPENSE, UNLESS DIRECTED OTHERWISE BY THE DESIGNATED REPRESENTATIVE. CONTRACTOR SHALL AT NO TIME COMPROMISE EITHER
SAFETY OR ENVIRONMENTAL REQUIREMENTS.
9. SEE SHEET 3.1 FOR THE EROSION AND SEDIMENTATION CONTROL PLAN AND DETAILS.
10. ANY ALTERNATE ACCESS PLANNED BY THE CONTRACTOR SHALL BE APPROVED BY RI, JE, AND THE LANDOWNER PRIOR TO USE.
11. NO FILL IN WETLANDS MAY OCCUR. ALL EXCESS SOILS FROM STREAM STABILIZATION AND CHANNEL WORK SHALL BE DISPOSED OF IN OLD
STREAM CHANNEL TO OTHER AREAS APPROVED BY MC, MCS, JE AND MVR&CD.
12. SITE SHOULD BE "STORM READY" AT THE END OF EACH WORK DAY AND WORK WEEK.
TOPOGRAPHIC SPECIFICATIONS AND NOTES
13. ELECTRONIC SURVEY DATA, BASE DRAWINGS, AND SITE DATA WERE DEVELOPED BY JENNINGS ENVIRONMENTAL PLLC.
14. HORIZONTAL DATUM IS NAD83(2011) & VERTICAL DATUM IS NAVD88. ALL COORDINATES ARE BASED ON NAD83(2011) AND ALL ELEVATIONS
ARE BASED ON NAVD88.
15. EXISTING GROUND SURFACES WERE DEVELOPED BASED ON COMBINING AND MERGING LiDAR DATA AND A SITE SURVEY. SOME CHANGES
MAY HAVE OCCURRED SINCE THE SURVEY WAS COMPLETED. VERTICAL ACCURACY OF EXISTING GROUND IS ± 1 FOOT.
16. THE PROPOSED ELEVATIONS AND GRADES SHOWN HEREIN ARE BASED ON THE DATA DESCRIBED ABOVE THAT ENCOMPASSES THE EXISTING
GROUND SURFACE FROM WHICH ALL COMPUTATIONS OF CUT AND FILL ARE BASED. SLIGHT DISCREPANCIES BETWEEN THE EXISTING
GROUND AND DIGITAL SURFACE AND FIELD CONDITIONS CAN RESULT IN VARIATIONS OF TOTAL EXCAVATED QUANTITIES. THUS, QUANTITIES
OF MATERIAL EXCAVATED SHOULD BE COMPARED TO THOSE SHOWN ON THE PLANSHEETS TO MANAGE THE MOVEMENT OF MATERIAL
ACROSS THE SITE.
17. THE CONTRACTOR IS RESPONSIBLE FOR CONSTRUCTION STAKEOUT. THE ENGINEER WILL BE AVAILABLE FOR VERIFICATION AND
ASSISTANCE DURING STAKEOUT OF THE PLANS.
STREAM RESTORATION SPECIFICATIONS AND NOTES
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18. FIELD CONDITIONS AND PROJECT VARIABILITY MAY REQUIRE ADAPTATION OF THE PLANSHEETS AND/OR DETAILS PROVIDED IN THE
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CONSTRUCTION DOCUMENTS DEPENDING ON SITE CONDITIONS OR PROJECT NEEDS. MINOR VARIATION(S) OR ADAPTATION(S) OF THE
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PROPOSED WORK SHOWN ON THE PLANSHEETS AND/OR DETAILS ARE CONSIDERED INCIDENTAL TO THE WORK.
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19. WHERE PRACTICABLE, EXISTING TREES AND VEGETATION SHOULD BE LEFT IN PLACE TO FACILITATE NATURAL REGENERATION AND SOIL
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STABILIZATION.
20.
THE CONTRACTOR SHALL STAKE OUT THE PROPOSED STREAM CENTERLINE IN APPROXIMATELY 500 FT SECTIONS USING SURVEYING
EQUIPMENT FOR REVIEW BY THE ENGINEER BEFORE BEGINNING EXCAVATION AND GRADING. DEPENDING ON ENCOUNTERED CONDITIONS
SOME SHIFTING OF THE STREAM ALIGNMENT MAY BE NECESSARY. STAKING MAY BE OMITTED FOR PORTIONS OF THE STREAM WHEN
SURVEY -GRADE GPS IS USED TO CONSTRUCT THE CHANNEL.
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PRIOR TO CLEARING AND GRUBBING, THE CONTRACTOR SHALL MARK THE LIMITS OF CLEARING NEAR TREES FOR VERIFICATION OF INTENT
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BY THE ENGINEER. SOME MINOR ADJUSTMENT OF CHANNEL ALIGNMENT MAY BE REQUIRED TO PRESERVE TREES OR MINIMIZE IMPACT TO
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TREES.
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ANY HARVESTING OF TREES FROM ONSITE MUST BE APPROVED BY THE ENGINEER.
23.
CONTRACTOR SHALL MINIMIZE, TO THE MAXIMUM EXTENT POSSIBLE, IMPACTS TO THE ADJACENT TREES.
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CONSTRUCTION EQUIPMENT TRACKS AND ACCESS PATHS SHALL BE GRADED AND RE -CONTOURED AFTER CONSTRUCTION TO PREVENT RILL
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AND GULLY EROSION.
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CONTRACTOR SHALL USE AN EXCAVATOR WITH A HYDRAULIC THUMB TO INSTALL IN -STREAM STRUCTURES.
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26.
ELEVATIONS OF TRIBUTARIES AT CONFLUENCES MAY NEED TO BE ADJUSTED TO MEET CONSTRUCTED CONDITIONS. ADJUSTMENTS SHALL
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BE MADE IN CONJUNCTION WITH THE ENGINEER.
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PROFILES MAY NEED TO BE ADJUSTED TO AVOID ABRUPT CHANGES IN ELEVATION. ADJUSTMENTS SHALL BE MADE IN CONJUNCTION WITH
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THE ENGINEER.
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STREAM RESTORATION WORK SHALL BE IMPLEMENTED BY FIRST GRADING THE FLOODPLAIN ADJACENT TO THE CHANNEL TO THE
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ELEVATIONS AND GRADES SPECIFIED IN THE PLANSHEETS. THE PROPOSED STREAM CHANNEL SHALL THEN BE EXCAVATED TO THE CHANNEL
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CROSS-SECTION GEOMETRY AND LONGITUDINAL PROFILE IN THE CONSTRUCTION DOCUMENTS. THIS CHANNEL WORK SHALL BE DONE WITH
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LOW GROUND PRESSURE TRACK EQUIPMENT. PLANSHEETS PROVIDE DIMENSIONS, ELEVATIONS AND SLOPES TO AID IN CONSTRUCTION OF
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THE CHANNEL. THE THALWEG CAN FIRST BE EXCAVATED TO THE ELEVATION SPECIFIED IN THE LONGITUDINAL PROFILE AND EXCAVATION
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AND FINE GRADING OF THE CROSS -SECTIONS SHALL THEN BE PERFORMED. ANY TEMPORARY STOCKPILING OR DOUBLE HANDLING OF
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EXCESS EARTH NECESSARY TO BUILD THE CHANNEL SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION.
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29.
BANKFULL CHANNEL DIMENSIONS WILL BE HELD TO THE DIMENSIONS SHOWN ON THE TYPICAL CROSS-SECTION PLANSHEETS. ELEVATIONS
SHALL BE CONSTRUCTED WITHIN 0.1' (VERTICAL). WIDTHS AND DEPTHS MUST FALL WITHIN RANGES SHOWN IN THE PLANSHEETS. CHANNEL
CROSS-SECTION DIMENSIONS SHALL BE WITHIN 0.2' (HORIZONTAL).
30.
31.
32.
IF THE EXISTING GROUND IS LESS THAN 0.2' HIGHER THAN THE PROPOSED BANKFULL ELEVATION, IT IS NOT NECESSARY TO EXCAVATE TO
THE PROPOSED ELEVATIONS AND GRADES IN THE CONSTRUCTION DOCUMENTS.oy
THE CONTRACTOR SHALL UTILIZE NATIVE ONSITE ROCK, WOOD, AND VEGETATION MATERIALS WHERE AVAILABLE AND APPROVED BY THE.
ENGINEER.
IN -STREAM STRUCTURES SHALL BE INSTALLED AS THE CHANNEL IS BEING CONSTRUCTED. IN -STREAM STRUCTURES SHALL BE FINISHED TO
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A SMOOTH SURFACE IN ACCORDANCE WITH THE LINES, GRADES AND ELEVATIONS SHOWN IN THE CONSTRUCTION DOCUMENTS. THE
FINISHED STRUCTURE SLOPES AND PROFILE ELEVATIONS SHALL BE WITHIN 0.1' (VERTICAL) OF THE CONSTRUCTION DOCUMENTS.
PLANS FOR
PERMITTING
33.
WOOD AND ROCK STRUCTURES MAY BE SUBSTITUTED TO FIT FIELD CONDITIONS AND AVAILABLE MATERIALS.
34.
COIR LOG TOE PROTECTION MAY BE UTILIZED WHERE ADDITIONAL BANK REVETMENT IS NEEDED OR SUBSTITUTED FOR TOE WOOD
REVISIONS
REVETMENT.
35.
FILTER FABRIC SHALL BE USED BENEATH ALL ROCK ARMORING AND WITH SPECIFIED STREAM AND STORMWATER STRUCTURES. ALL FILTER
DATE: 04/28/2023
PLOT SIZE: 11"x17"
FABRIC SHALL BE 80Z. NONWOVEN GEOTEXTILE UNLESS OTHERWISE SPECIFIED IN STRUCTURE DETAILS OR SPECIFICATIONS. FILTER
FABRIC SHALL BE TRIMMED TIGHT TO THE SURFACE OF THE STRUCTURE AND SHOULD NOT BE OBSERVED BY VISUAL INSPECTION.
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
36.
BOULDER STRUCTURES SHALL BE CONSTRUCTED FROM BOULDERS THAT ARE CUBICAL OR RECTANGULAR IN SHAPE AND SIZED ACCORDING
V.D.: NAVD88
TO THE STRUCTURE DETAILS.
DRAWN BY: BBB
FILE NAM .
37.
LOG STRUCTURES SHALL BE CONSTRUCTED FROM LOGS THAT ARE INTACT, WITH BRANCHES TRIMMED AND IN NON -DECOMPOSED
CONDITION AND APPROVED BY ENGINEER.
2.1

STREAM RESTORATION SPECIFICATIONS AND NOTES CONTINUED
38. AFTER THE STRUCTURE IS COMPLETE AND UNDIVERTED FLOW IS RESTORED TO THE CHANNEL, SOME ADJUSTMENT TO THE STRUCTURE OR ADDITIONAL STABILIZATION MEASURE MAYBE NECESSARY TO ACHIEVE THE DESIRED FUNCTION.
39. THE CONSTRUCTED CHANNEL SHALL BE STABILIZED AS SOON AS POSSIBLE BY TEMPORARY AND PERMANENT SEEDING, ADDING STRAW MULCH TO BARE SOIL AND INSTALLING EROSION CONTROL MATTING FROM THE TOE OF THE BANKFULL
CHANNEL TO 4' BEYOND THE BANKFULL STAGE. PRIOR TO INSTALLING THE EROSION CONTROL MATTING, PREPARE THE SOIL SURFACE BY LOOSENING 3 - 6" OF SOIL OR APPLING 3 - 6" OF TOPSOIL TO THE PROPOSED ELEVATIONS AND
APPLYING SEED AND THEN STRAW MULCH. SEED SHALL BE BROADCAST EVENLY OF THE AREA USING A BROADCAST SPREADER PRIOR TO COVERING WITH THE EROSION CONTROL MATTING. THE MATTING SHALL BE ROLLED OUT IN THE
DIRECTION OF ANTICIPATED RUNOFF FLOW. INSTALL MATTING IN ACCORDANCE WITH THE DETAIL INCLUDED IN THE CONSTRUCTION DOCUMENTS. REWORKING OF AREAS THAT DO NOT ESTABLISH VEGETATION OR BECOME UNSTABLE SHALL
BE NECESSARY IF THE MATTING SEPARATES FROM THE SOIL.
40. IF THE TIMING OF CONSTRUCTION IS SUCH THAT PERMANENT RIPARIAN SEED CANNOT BE PLACED UNTIL THE FALL OR WINTER, THEN THE CONTRACTOR SHALL SEED WITH TEMPORARY SUMMER COVER (MILLET- UROCHLOA RAMOSA) AND
RETURN THE FOLLOWING FALL OR SPRING TO INSTALL THE PERMANENT RIPARIAN SEED.
41. THE HARVESTING AND INSTALLATION OF LIVE STAKES SHALL BE PERFORMED ONLY DURING THE DORMANT SEASON, TYPICALLY BETWEEN DECEMBER 1 AND MARCH 1. THE CONTRACTOR SHALL NOTIFY THE ENGINEER 7 DAYS PRIOR TO
HARVESTING TO REVIEW AND APPROVE ALL HARVESTING SITES AND SPECIES.
42. LIVE STAKES SHALL BE INSTALLED ALONG THE TOE OF SLOPE ON OUTSIDE MEANDER BENDS OF POOLS AND IN RIFFLES WHERE SHOWN ON THE RE -VEGETATION PLAN. LIVE STAKES SHALL BE INSTALLED THROUGH THE EROSION CONTROL
MATTING TO A DEPTH THAT REACHES THE WATER TABLE OR AT LEAST 18" DEEP.
43. EXCESS EARTH MAYBE USED TO BACKFILL THE OLD CHANNEL OR SPREAD IN OTHER LOCATIONS WITHIN THE PROJECT AREA THAT ARE APPROVED BY THE ENGINEER.
44. TOPSOIL SHALL BE REMOVED FROM EXCAVATION AND FILL AREAS PRIOR EXCAVATION AND GRADING AND RE -APPLIED TO AREAS AFTER ROUGH GRADING IS COMPLETE. 2 - 4" OF TOPSOIL SHALL BE PLACED ON DISTURBED AREAS TO THE
ELEVATIONS AND GRADES INCLUDED IN THE CONSTRUCTION DOCUMENTS.
45. FILL AREAS SHALL BE SEEDED WITH TEMPORARY VEGETATION WITHIN 14 DAYS OF GRADING. THE PLACEMENT OF STRAW MULCH SHALL OCCUR WITHIN 48 HOURS OF SEEDING. MULCH SHALL BE SPREAD TO COVER DISTURBED CHANNEL AND
FLOODPLAIN AREAS. MULCH SHALL BE KEPT OUT OF THE CROWNS OF SHRUBS AND GROUND COVER.
QUANTITIES AND MATERIALS SPECIFICATIONS
46. THE CONTRACTOR SHALL FURNISH ALL MATERIALS NECESSARY TO COMPLETE THE PROPOSED WORK UNLESS OTHER PROVISIONS HAVE BEEN AGREED UPON PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL DELIVER ALL MATERIALS
TO THE DESIGNATED ACCESS POINTS AND STAGING AREAS OR TO A LOCATION SPECIFIED BY CONSTRUCTION DOCUMENTS. MATERIAL QUANTITIES, DIMENSIONS AND SIZES SHALL CONFORM TO THE NOTES AND SPECIFICATIONS PROVIDED
IN THE CONSTRUCTION DOCUMENTS OR ON THE QUANTITIES AND MATERIALS LIST. THE ENGINEER MAY INSPECT AND APPROVE ALL MATERIALS PRIOR TO CONSTRUCTION. IF MATERIALS DO NOT MEET THE MINIMUM REQUIREMENTS
SPECIFIED IN THE CONSTRUCTION DOCUMENTS, THE ENGINEER SHALL REJECT THE MATERIALS.
47. COSTS INCURRED DUE TO PROJECT DELAYS RESULTING FROM FAILURE OF THE CONTRACTOR TO MEET THE REQUIREMENTS OF THE GENERAL SPECIFICATIONS, CONSTRUCTION DOCUMENTS, OR CONSTRUCTION SPECIFICATIONS, SHALL BE
THE EXPENSE OF THE CONTRACTOR. QUANTITIES LISTED ARE ESTIMATES ONLY AND SHALL BE CONFIRMED BY THE CONTRACTOR.
48. THE EROSION CONTROL MEASURES DEPICTED ON THE PLANS ARE TO BE INSTALLED AS NEEDED TO KEEP ALL SEDIMENT ON SITE AND OUT OF STREAMS AND WETLANDS. ADDITIONAL EROSION CONTROL MEASURES (ABOVE THOSE SHOWN
ON THE PLANS AND ON THE QUANTITIES AND MATERIALS LIST) MAY BE REQUIRED IN ORDER TO KEEP ALL SEDIMENT ON SITE AND OUT OF STREAMS AND WETLANDS. THE CONTRACTOR SHALL OBTAIN APPROVAL FROM THE ENGINEER PRIOR
TO INSTALLATION OF ADDITIONAL EROSION CONTROL MEASURES.
49. ANY ADDITIONAL GRADING OTHER THAN WHAT IS SHOWN ON THE PLANS SHALL REQUIRE PRIOR APPROVAL FROM THE ENGINEER. ANY ADDITIONAL AREAS OF DISTURBANCE (CHANGES IN ACCESS, GRADING, CLEARING, ETC.) WILL REQUIRE
APPROVAL FROM THE ENGINEER.
50. THE USE OF ANY BRAND NAMES/MANUFACTURERS OR MODELS IS INTENDED SOLELY TO DENOTE THE QUALITY STANDARD OF THE DESIRED PRODUCT. ANY USE OF BRAND NAMES IS NOT INTENDED TO RESTRICT BIDDERS TO A SPECIFIC
BRAND, MAKE, MANUFACTURER, OR NAME. THE BRAND NAMES / MANUFACTURERS OF MODELS ARE INTENDED TO CONVEY THE GENERAL STYLE, TYPE, CHARACTER, AND QUALITY OF PRODUCT. EQUIVALENT PRODUCTS WILL BE ACCEPTABLE
IF THE PROJECT OWNER OR ENGINEER HAS GIVEN APPROVAL OF THE SPECIFIC PRODUCT IN WRITING.
51. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING AND PROVIDING STORAGE AREAS FOR CONSTRUCTION MATERIALS AND EQUIPMENT. THE MATERIAL AND EQUIPMENT STORAGE SHALL COMPLY WITH THE CONSTRUCTION
DOCUMENTS AND ALL LOCAL, STATE AND FEDERAL REGULATIONS THROUGHOUT THE CONSTRUCTION PERIOD. THE CONTRACTOR SHALL RESTORE THE STORAGE AREA TO ITS ORIGINAL (OR BETTER) CONDITION UPON COMPLETION OF THE
PROJECT OR UPON SUCH TIME AS DIRECTED BY JE OR RI. SUCH RESTORATION SHALL BE AT NO ADDITIONAL COST. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE SAFEGUARDING OF MATERIALS AND EQUIPMENT AGAINST FIRE, THEFT
AND VANDALISM AND SHALL NOT HOLD RI, JE, OR LANDOWNER RESPONSIBLE IN ANY WAY FOR THE OCCURRENCES OF SAME. IF NECESSARY, THE CONTRACTOR SHALL FURNISH AND ERECT, AT NO ADDITIONAL COST, WHATEVER WORKS
MAY BE NECESSARY FOR THE PROTECTION OF THE PUBLIC AND SAFEGUARDING OF EQUIPMENT, INCLUDING BUT NOT LIMITED TO BARRICADES, FENCES, ETC.
52. THE CONTRACTOR SHALL ESTABLISH, PROVIDE AND MAINTAIN AN EFFECTIVE QUALITY CONTROL PROGRAM THAT DETAILS THE METHODS AND PROCEDURES TO BE TAKEN TO ASSURE THAT ALL MATERIALS AND COMPLETED WORK REQUIRED
FOR THE PROJECT, CONFORM TO THE CONSTRUCTION DOCUMENTS. ALTHOUGH GUIDELINES ARE ESTABLISHED AND CERTAIN MINIMUM REQUIREMENTS ARE SPECIFIED HEREIN AND ELSEWHERE IN THE CONSTRUCTION DOCUMENTS, THE
CONTRACTOR IS FULLY RESPONSIBLE FOR DEVELOPING AND EXECUTING THEIR OWN QUALITY CONTROL PROGRAM. THE CONTRACTOR SHALL PERFORM INSPECTION, TESTING, AND MEASUREMENT OF ALL ITEMS OF WORK REQUIRED BY
THE CONSTRUCTION DOCUMENTS AND TECHNICAL SPECIFICATIONS, INCLUDING THOSE PERFORMED BY SUBCONTRACTORS. REVIEW OF THE MATERIALS AND COMPLETED WORK BY RI AND JE DOES NOT RELIEVE THE CONTRACTOR OF
PERFORMING QUALITY CONTROL INSPECTIONS/REVIEW OF THE CONTRACTOR'S AND/OR SUBCONTRACTOR'S WORK.
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PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM .
2.2

STANDARD LINES AND SYMBOLS
EXISTING GIS PARCEL BOUNDARY — LOD—
LIMITS OF DISTURBANCE
---315 --
EXISTING MAJOR CONTOUR
EXISTING CHANNEL CENTERLINE
314
EXISTING MINOR CONTOUR 315 —
PROPOSED MAJOR CONTOUR
EXISTING TREE LINE 314
PROPOSED MINOR CONTOUR
EXISTING SIGNIFICANT TREE —
PROPOSED CHANNEL BANKFULL
—OHE
OVERHEAD ELECTRICAL LINE
PROPOSED CHANNEL CENTERLINE
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EXISTING UTILITY POLE
PROPOSED GRADING LIMITS
—
EXISTING STORMWATER PIPE
PROPOSED FLOODPLAIN TOE OF SLOPE
EXISTING FENCE LINE
PROPOSED CONSTRUCTED RIFFLE
PROPOSED CONSTRUCTED RIFFLE
WITH BOULDERS
PROPOSED BOULDER J-HOOK VANE
ADAMS BRANCH AND UNNAMED TRIBUTARY LIST OF MATERIALS AND QUANTITIES
PROPOSED LOG VANE WITH BOULDER J-HOOK
ITEM #
IDESCRIPTION
QTY I
UNIT
PROPOSED BOULDER J-HOOK VANE
MOBILIZATION AND E&SC
1
IFURNISH, INSTALL, AND REMOVE STANDARD CONSTRUCTION ENTRANCE
1
EA
2
FURNISH, INSTALL, AND REMOVE TEMPORARY SILT FENCE
100
LF
PROPOSED TOE WOOD REVETMENT
GRADING AND EARTHWORK
3
ISTREAM CHANNEL, FLOODPLAIN GRADING, AND EXCAVATION
1
LS
PROPOSED CHANNEL PLUG
STREAM RESTORATION
4
LOG J-HOOK VANE
8
EA
PROPOSED CONSTRUCTION ENTRANCE CROSSING
5
BOULDER J-HOOK VANE
1
EA
6
CONSTRUCTED GRAVEL/ COBBLE RIFFLE
9
EA
PROPOSED ACCESS PATH
7
HABITAT ROCK (-I' THICK, 2' WIDE, 2.5' LONG)
5
EA
8
STREAM CROSSING - FORD -TYPE ACCORDING TO NRCS CPS 578
4550
SF
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PROPOSED SILT FENCE
9
TOE WOOD REVETMENT
250
LF
10
FURNISH AND INSTALL EROSION CONTROL MATTING - COIR 70OG
1570
SY
PROPOSED CONSTRUCTION SAFETY FENCE
PLANTING AND VEGETATION
PROPOSED EROSION CONTROL WATTLES
11
1 FURNISH AND INSTALL, TEMPORARY AND PERMANENT SEED, MULCH, SOIL PREP
3.3
AC
12
IFURNISH AND INSTALL LIVE STAKES, BAREROOTSTOCK, TUBLINGS
1800
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PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM .
2.3

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Z z z
a
L LI 0
0
�BNU��D J w
c� o J TEMPORARY STOCKPILE AND STAGING AREA 0
�O ALL MATERIAL WILL BE BALANCED ON SITE. �O
Oo °
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SOD SOD ./ Z ES&lC
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° i SILT FENCE aeAt 0
$
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1 PLANS FOR
d/ PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
GANTT ROGER WILLIAM SCALE: AS NOTED
H.D.: NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM .
3.1

EROSION AND SEDIMENTATION CONTROL MEASURES
DURING PROJECT IMPLEMENTATION, BMPS/CONSERVATION MEASURES WILL BE
IMPLEMENTED TO REDUCE SEDIMENTATION INTO SURFACE WATERS. EFFORTS WILL BE
MADE TO LIMIT AND EXPEDITE EQUIPMENT TIME IN THE STREAM CHANNEL. WHEN
POSSIBLE, WORK WILL OCCUR FROM THE STREAMBANKS. THE DESIGN ATTEMPTS TO
MINIMIZE SEDIMENTATION AND OTHER POTENTIALLY NEGATIVE IMPACTS THROUGH THE
FOLLOWING PRACTICES:
1. EXCAVATION AND GRADING ON THE SITE IS BALANCED. NO EARTH SHOULD BE
REMOVED FROM THE LOD.
2. THE CONTRACTOR WILL BE REQUIRED TO STAGE AND STORE EQUIPMENT AND
MATERIALS AT LEAST 25 FEET FROM TOP OF BANKS).
3. EQUIPMENT WILL BE WELL -MAINTAINED, CLEANED PRIOR TO MOBILIZATION, AND
CHECKED DAILY FOR LEAKS OF PETROLEUM PRODUCTS.
4. FUELING WILL BE PERFORMED IN A CONTAINED AREA AWAY FROM SURFACE
WATER.
5. THE CONTRACTOR WILL BE REQUIRED TO STAGE WORK SUCH THAT DISTURBED
AREAS WILL BE STABILIZED IN PHASES WITH SEEDING, MULCH AND
BIODEGRADABLE (COIR) EROSION CONTROL MATTING (WHERE APPROPRIATE).
6. ALL TREES, UTILITIES AND OTHER SITE FEATURES WILL BE PROTECTED UNLESS
MARKED FOR REMOVAL OR RELOCATION.
7. ALL WORK ADJACENT TO STREAMS WILL BE CONDUCTED SO THAT THE FLOWING
STREAM DOES NOT COME IN CONTACT WITH THE DISTURBED AREA. APPROVED
BEST MANAGEMENT PRACTICES SUCH AS THOSE SHOWN ON THIS SHEET AND IN
THE NC SEDIMENT AND EROSION CONTROL MANUAL OR THE NC DOT
CONSTRUCTION AND MAINTENANCE ACTIVITIES MANUAL, SUCH AS SANDBAGS,
ROCK BERMS, COFFERDAMS, AND OTHER DIVERSION STRUCTURES SHALL BE
USED TO MINIMIZE EXCAVATION IN FLOWING WATER.
STEEL POST
WOVEN WIRE FABRIC
FILL SLOPE
MIN. 10 GA,
LINE WIRES
GRADE
MIN
n• -M
MIN SILT FENCE GEOTEXTILE FABRIC
SIDE VIEW
SILT FENCE
e PLASTIC OR
VARIABLE AS DIRECTED BY THE ENGINEER /WIRETIES
milli
IIII■■■■■■■■■■■■■■IIIII
Ilsi%O%i!I■■■■■■■■■i�A'%%:!Till
IIII:��ii�1■■■■■■■■��•��'
��►IIIII
FRONT VIEW
Im
NOTES:
1. FLOW SHALL NOT RUN PARALLEL WITH THE FENCE,
2. END OF SILT FENCE NEEDS TO BE TURNED UPHILL.
3. SEE N C. STATE DENR PRACTICE STANDARDS 8 SPECIFICATIONS
SEDIMENT FENCE SET FOR CONDITIONS WHERE PRACTICE APPLIES:
PLANNING CONSIDERATIONS A DESIGN CRITERIA.
MIN. 12-tn GA.
INTERMEDIATE
WIRES
1/GRADE
I=11'
STREAK e
TEMPORARY GRAVEL AND COBBLE BERM
_ — � FLOW
FLOW
r
- - ' WORK AREA
STREAMBANK
WORK AREA LENGTH NOT TO EXCEED THAT
WHICH CAN BE COMPLETED IN ONE DAY
TEMPORARY IN -STREAM DIVERSION
APPROVED SEDIMENT
FILTERING DEVICE
(SEDIMENT FILTER BAG).
PROVIDE POSITIVE
AINAGE FROM SEDIMENT'
FILTER BAG TO STREAM.
DISCHARGE ONTO
STABLE RIPRAP PAD
TO PREVENT SCOUR
NOTES:
8. CONSTRUCTION WILL BE TIMED TO OCCUR DURING TIMES OF LOW FLOW.
1. PUT SILT FENCE OR TREE PROTECTION FENCE UP
TO ENSURE CONSTRUCTION ENTRANCE IS USED.
9. CONSTRUCTION ACTIVITIES SHALL NOT OCCUR IN THE CHANNEL DURING WET
2. IF CONSTRUCTION ON THE SITES ARE SUCH THAT
WEATHER OR STQRMFLQWS.
50'MIN.
THE MUD IS NOT REMOVED BY THE VEHICLE TRAVELING
BUT SUFFICIENT TO KEEP
OVER THE STONE, THEN THE TIRES OF THE
SEDIMENT ON SITE
VEHICLE MUST BE WASHED BEFORE ENTERING THE
10.CONSTRUCTION SCHEDULING AND STAGING WILL BE TIMED TO MINIMIZE THE
PUBLIC ROAD.
o000poo 0�
��� �
3. IF A PROJECT CONTINUES TO PULL MUD AND DEBRIS
AMOUNT OF TIME SPENT WORKING IN THE STREAM CHANNEL.
$0 r- 3' STONE TO BE USED 8
26 OR FULL WIDTH
OF PROPOSED STREET
ON TO THE PUBLIC ROAD, THE GOVERNING AUTHORITY
EXISTING
$o (SURGESTONEOR oo
OR ENTRANCE,
WILL CLEAN THE AREA AND INVOICE THE FINANCIALLY
11.APPROPRIATELY SIZED EQUIPMENT WILL BE UTILIZED TO PREVENT EXCESSIVE
ROADWAY
o
o RAILROAD BA AST) o
WHICHEVER IS
RESPONSIBLE PERSON AS INDICATED ON THE FINANCIAL
COMPACTING AND MINIMIZE CLEARING.
o0
o 00 0 dog
0
GREATER.
RESPONSIBILITY FORM.
0
0 00 0 0 0 0 0 o g o0 ogo
3. DURING DRY CONDITIONS, A CONSTRUCTION ENTRANCE
DURING
MAY NOT BE NECESSARY IF OMISSION IS APPROVED BY
THE ENGINEER.
PLAN
NEW CONSTRUCTION
EXISTING ROADWAY
35'MIN.
15'MIN.
�
�
$r�8go
8"MIN. :.+l;': o ooS� o000 $So B '
�''IlIIIII �� o 000°o IgII=IIIII ��
�� 08
IIIII=IIIII
12'MIN.
IIIII— FABRIC UNDER STONE IIIII—
CROSS SECTION
CONSTRUCTION ENTRANCE
FLOW SANDBAG
r _ DIKE—
DEWATERING PUMP
P
1
INTAKE SANDBAG
HOSE DIKE —
TEMPORARY PUMP AROUND SYSTEM
muzz"..."
DIVERSION PUMP
HOSE
FIC
SUMP -HOLE FOR POOL
(12"T018'DEEP, 2-FT DIAMETER)
SURFACE FLOW
�I1 DIVERSION
�I
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sue(¢; • • 8 .ram ••o � �_
III m� YI YI
STONE APPROACH SECTION
5:1 MAXIMUM SLOPE CN ROAD
NE OVER
FILTER FABRIC
SURFACE FLOW ORIGINAL STREAMBANI SURFACE FLOW
DIVERSION DIVERSIIXJ
• = I' II- -II II -
_
" S EAM CHANNEL
STONE FILTER FABRIC
TEMPORARY STREAM FORD CROSSING
.v y
STRAWWATTLE
y p0 12' MIN. DIAMETER
STRAW2 WATTLE
y SLOPE IN. DIAMETER
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2' X 2' WOOD STAKE 2 X 2' W000 STAKE
STRAW WATTLES
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PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM
3.2

GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH
THE NCG01 CONSTRUCTION GENERAL PERMIT
Implementing the details and specifications on this plan sheet will result in the construction
activity being considered compliant with the Ground Stabilization and Materials Handling
sections of the NCG01 Construction General Permit (Sections E and F, respectively). The
permittee shall comply with the Erosion and Sediment Control plan approved by the
delegated authority having jurisdiction. All details and specifications shown on this sheet
may not apply depending on site conditions and the delegated authority having jurisdiction.
SECTION E: GROUND STABILIZATION
Required Ground Stabilization
Timeframes
Stabilize within this
Site Area Description
many calendar
Timeframe variations
days after ceasing
land disturbance
(a) Perimeter dikes,
swales, ditches, and
7
None
perimeter slopes
(b) High Quality Water
7
None
(HQW) Zones
(c) Slopes steeper than
If slopes are 10' or less in length and are
3:1
7
not steeper than 2:1, 14 days are
allowed
-7 days for slopes greater than 50' in
length and with slopes steeper than 4:1
-7 days for perimeter dikes, swales,
(d) Slopes 3:1 to 4:1
14
ditches, perimeter slopes and HQW
Zones
-10 days for Falls Lake Watershed
-7 days for perimeter dikes, swales,
(e) Areas with slopes
ditches, perimeter slopes and HQW Zones
flatter than 4:1
14
-10 days for Falls Lake Watershed unless
there is zero slope
Note: After the permanent cessation of construction activities, any areas with temporary
ground stabilization shall be converted to permanent ground stabilization as soon as
practicable but in no case longer than 90 calendar days after the last land disturbing
activity. Temporary ground stabilization shall be maintained in a manner to render the
surface stable against accelerated erosion until permanent ground stabilization is achieved.
GROUND STABILIZATION SPECIFICATION
Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the
techniques in the table below:
Temporary Stabilization
Permanent Stabilization
• Temporary grass seed covered with straw or
• Permanent grass seed covered with straw or
other mulches and tackifiers
other mulches and tackifiers
• Hydroseeding
• Geotextile fabrics such as permanent soil
• Rolled erosion control products with or
reinforcement matting
without temporary grass seed
• Hydroseeding
• Appropriately applied straw or other mulch
• Shrubs or other permanent plantings covered
• Plastic sheeting
with mulch
• Uniform and evenly distributed ground cover
sufficient to restrain erosion
• Structural methods such as concrete, asphalt or
retaining walls
• Rolled erosion control products with grass seed
POLYACRYLAMIDES (PAMS) AND FLOCCULANTS
1. Select flocculants that are appropriate for the soils being exposed during
construction, selecting from the NC DWR List of Approved PAMS/Flocculants.
2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.
3. Apply flocculants at the concentrations specified in the NC DWR List of Approved
PAMS/Flocculants and in accordance with the manufacturer's instructions.
4. Provide ponding area for containment of treated Stormwater before discharging
offsite.
5. Store flocculants in leak -proof containers that are kept under storm -resistant cover
or surrounded by secondary containment structures.
EQUIPMENT AND VEHICLE MAINTENANCE
1. Maintain vehicles and equipment to prevent discharge of fluids.
2. Provide drip pans under any stored equipment.
3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the
project.
4. Collect all spent fluids, store in separate containers and properly dispose as
hazardous waste (recycle when possible).
5. Remove leaking vehicles and construction equipment from service until the problem
has been corrected.
6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products
to a recycling or disposal center that handles these materials.
LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE
1. Never bury or burn waste. Place litter and debris in approved waste containers.
2. Provide a sufficient number and size of waste containers (e.g dumpster, trash
receptacle) on site to contain construction and domestic wastes.
3. Locate waste containers at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
4. Locate waste containers on areas that do not receive substantial amounts of runoff
from upland areas and does not drain directly to a storm drain, stream or wetland.
5. Cover waste containers at the end of each workday and before storm events or
provide secondary containment. Repair or replace damaged waste containers.
6. Anchor all lightweight items in waste containers during times of high winds.
7. Empty waste containers as needed to prevent overflow. Clean up immediately if
containers overflow.
8. Dispose waste off -site at an approved disposal facility.
9. On business days, clean up and dispose of waste in designated waste containers.
PAINT AND OTHER LIQUID WASTE
1. Do not dump paint and other liquid waste into storm drains, streams or wetlands.
2. Locate paint washouts at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
3. Contain liquid wastes in a controlled area.
4. Containment must be labeled, sized and placed appropriately for the needs of site.
5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from
construction sites.
PORTABLE TOILETS
1. Install portable toilets on level ground, at least 50 feet away from storm drains,
streams or wetlands unless there is no alternative reasonably available. If 50 foot
offset is not attainable, provide relocation of portable toilet behind silt fence or place
on a gravel pad and surround with sand bags.
2. Provide staking or anchoring of portable toilets during periods of high winds or in high
foot traffic areas.
3. Monitor portable toilets for leaking and properly dispose of any leaked material.
Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace
with properly operating unit.
EARTHEN STOCKPILE MANAGEMENT
1. Show stockpile locations on plans. Locate earthen -material stockpile areas at least
50 feet away from storm drain inlets, sediment basins, perimeter sediment controls
and surface waters unless it can be shown no other alternatives are reasonably
available.
2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of
five feet from the toe of stockpile.
3. Provide stable stone access point when feasible.
4. Stabilize stockpile within the tmeframes provided on this sheet and in accordance
with the approved plan and any additional requirements. Soil stabilization is defined
as vegetative, physical or chemical coverage techniques that will restrain accelerated
erosion on disturbed soils for temporary or permanent control needs.
ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
N•
Na H ,wicc�rn'
-A
C00d
�.�0v ara mw 0 ImT aVY LUmf Q MIPLEII 0 0 98
H
_Y NVl� >3iWE f- lLl>1T0! )E1E110E0 ]N
OEN¢ tlYIRA• MmI SECTION A -A i'E10
LHIM
LOa1T0! )EIaEmEV m rm.s IOC f� OEM 101) L TE NLIEIE VA9UR
L 11E Caf%lE VA9WI mmx.Tuss SIaIL � SImICI1LEi SIMIL m: INmIAPEO
: wartAmro r� nc �mim Nm� r� nc � � sam
Z�ID m%aES T.lS 6 11E mmLTUO<E IF/a6 TJ% 6 11E SIRIIC11116.E
wrap. wrary m rimvuL AlEW11E
Nlmlm wACIIT V1T1 A MD01m
2L9N aamaxrt vAsart mmcluz NZm m m: ELM >e mats ri illE»61R0,
aam NNaxo vnx araw¢ N>rnaG avla. arnra,E �.nnn �rrE
CONCRETE WASHOUTS
1. Do not discharge concrete or cement slurry from the site.
2. Dispose of, or recycle settled, hardened concrete residue in accordance with local
and state solid waste regulations and at an approved facility.
3. Manage washout from mortar mixers in accordance with the above item and in
addition place the mixer and associated materials on impervious barrier and within
lot perimeter silt fence.
4. Install temporary concrete washouts per local requirements, where applicable. If an
alternate method or product is to be used, contact your approval authority for
review and approval. If local standard details are not available, use one of the two
types of temporary concrete washouts provided on this detail.
5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk
sections. Stormwater accumulated within the washout may not be pumped into or
discharged to the storm drain system or receiving surface waters. Liquid waste must
be pumped out and removed from project.
6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it
can be shown that no other alternatives are reasonably available. At a minimum,
install protection of storm drain inlets) closest to the washout which could receive
spills or overflow.
7. Locate washouts in an easily accessible area, on level ground and install a stone
entrance pad in front of the washout. Additional controls may be required by the
approving authority.
8. Install at least one sign directing concrete trucks to the washout within the project
limits. Post signage on the washout itself to identify this location.
9. Remove leavings from the washout when at approximately 75% capacity to limit
overflow events. Replace the tarp, sand bags or other temporary structural
components when no longer functional. When utilizing alternative or proprietary
products, follow manufacturer's instructions.
10. At the completion of the concrete work, remove remaining leavings and dispose of
in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance
caused by removal of washout.
HERBICIDES, PESTICIDES AND RODENTICIDES
1. Store and apply herbicides, pesticides and rodenticides in accordance with label
restrictions.
2. Store herbicides, pesticides and rodenticides in their original containers with the
label, which lists directions for use, ingredients and first aid steps in case of
accidental poisoning.
3. Do not store herbicides, pesticides and rodenticides in areas where flooding is
possible or where they may spill or leak into wells, stormwater drains, ground water
or surface water. If a spill occurs, clean area immediately.
4. Do not stockpile these materials onsite.
HAZARDOUS AND TOXIC WASTE
1. Create designated hazardous waste collection areas on -site.
2. Place hazardous waste containers under cover or in secondary containment.
3. Do not store hazardous chemicals, drums or bagged materials directly on the ground.
CD
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PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D. NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM
3.3

BANK PROTECTION MEETING REQUIREMENTS DETAILED IN NRCS > o
PRACTICE STANDARD 580 (BIOENGINEERED) WILL BE INSTALLED N
ON ALL DISTURBED BANKS. THIS WILL CONSIST OF PLANTING • CO Z
a
AND BANK SLOPING. SOD TRANSPLANTS OR EROSION u W o
CONTROL MATTING WILL BE INSTALLED ON SLOPED BANKS. <=10
<�
0)?
17
F�AT�R
FLOODPLAIN: 2' MIN
PROPOSED 700 GRAM COIR J
EROSION CONTROL MATTING
OR TRANSPLANTS; SEE DETAIL
ADAMS BRANCH
RIFFLE CROSS -SECTIONS
FLOODPLAIN WIDTH VARIES PER PLAN
WBKF
DMAX
\ BKF WSE / — FLOODPLAIN: 2' MIN
777
RIFFLE CROSS—SECTION SUMMARY
PROPOSED GRADE J
MAX DEPTH AT CENTER OF
RIFFLE CROSS—SECTION
PROPOSED CENTERLINE ALIGNMENT
WIDTH VARI IS PER PLAN
I WPOOL —
I
PARAMETER
VALUE
A. (FT)
22.5
W8w (FT)
15
Dew (FT)
1.5
DMAx (FT)
2.2
W/o (FT)
10
DMAx/DBKF
1.7
So (FT/FT)
0.013
TIE TO EXISTING
PER GRADING PLAN
NOT TO SCALE
DRAINAGE AREA = 1.D SQUARE MILES
TIE TO EXISTING
�i PER GRADING PLAN
/ FLOODPLAIN: 5' MIN - --L, BKF WSE I/
PROPOSED 700 GRAM COIR / DMPOOL
EROSION CONTROL MATTING
F1-ATTER
,
OR TRANSPLANTS, SEE DETAIL / / POOL CROSS—SECTION SUMMARY
POINT BAR / , /
PROPOSED CENTER LINE ALIGNMENT
ADAMS BRANCH
POOL CROSS -SECTIONS
PARAMETER
VALUE
AFL
43.2
wpom
18
DFOOL
2.4
DMFom
3.8
AFL/ABKF
1.9
wF00L/w.
1.2
DMPOM/DexF
2.5
NOT TO SCALE
C F -U-"E FE = RE f HLE`
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PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM .
4.1

FLOODPLAIN: 2' MIN BKF WSE
PROPOSED 700 GRAM COIR
EROSION CONTROL MATTING
OR TRANSPLANTS; SEE DETAIL
PROPOSED GRADE
MAX DEPTH AT CENTER OF
RIFFLE CROSS-SECTION
PROPOSED CENTERLINE ALIGNMENT
UNNAMED TRIBUTARY
RIFFLE CROSS -SECTIONS
i
BANK PROTECTION MEETING REQUIREMENTS DETAILED IN NRCS > o
PRACTICE STANDARD 580 (BIOENGINEERED) WILL BE INSTALLED N
ON ALL DISTURBED BANKS. THIS WILL CONSIST OF PLANTING • co Z
Q o
AND BANK SLOPING. SOD TRANSPLANTS OR EROSION ui W o
CONTROL MATTING WILL BE INSTALLED ON SLOPED BANKS. <=10
FLOODPLAIN WIDTH VARIES PER PLAN
IN
BKF
DMAX
WIDTH VARI IS PER PLAN
I WPOOL —
/ FLOODPLAIN: 5 MIN - BKFI WSE
PROPOSED 700 GRAM COIR DMPOOL
EROSION CONTROL MATTING '
TIE TO EXISTING
PER GRADING PLAN
RIFFLE CROSS—SECTION SUMMARY
PARAMETER
VALUE
A. (FT2)
32.4
WeKF (FT)
18
DeKF (FT)
1.8
DwAx (FT)
2.6
WAD (FT)
10
Dw"x/Dew
1.4
So (FT/FT)
0.01
NOT TO SCALE
DRAINAGE AREA 1.4 SQUARE MILES
TIE TO EXISTING
PER GRADING PLAN
,
OR TRANSPLANTS; SEE DETAIL / / POOL CROSS—SECTION SUMMARY
POINT BAR '
PROPOSED CENTER LINE ALIGNMENT
UNNAMED TRIBUTARY
POOL CROSS -SECTIONS
PARAMETER
VALUE
ArOOL
58.8
WFOOL
21
DrOOL
2.8
DwpooL
4.0
ApocL/ABw
1.8
WPOOL/WBKF
1.2
DwFOOL/Delp•
2.2
NOT TO SCALE
DRAINAGE AREA 1.4 SQUARE MILES
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PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM .
4.2

•
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COSTNER JOE WALLACE
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BELFLOWER KATHERINE P.
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PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
150 0 150 300 450
SCALE: AS NOTED
H.D. NAD83 (NCSP)
V.D.: NAVD88
Scale in Feet
DRAWN BY: JBB
FILE NAM .
4.3

=
Approximate Existing Centerline
w
=
Proposed Riffle Centerline A CONSTRUCTED RIFFLE IS UPSTREAM
W
OF EACH IN
—STREAM STRUCTURE
=
Proposed Pool Centerline
� z
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=
Proposed Bankfull Elevation
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HABITAT ROCKS AND
COVER LOGS
w
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TO BE INSTALLLED AT LEAST
m w
EVERY OTHER RIFFLE
OR POOL
Q
v
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Q
15' WIDE STREAM CROSSING
CONSTRUCTED ACCORDING TO
NRCS 578 PRACTICE STANDARD
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PLANS FOR
PERMITTING
DATE: 04/28/2023
PROPOSED ELEVATIONS TO CLOSELY
PLOT SIZE 11" x 17"
MATCH EXISTING ELEVATIONS
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
50 0 50 100
150
DRAWN BY: JBB
FILE NAM
SCALE IN FEET
STATION
ELEV
FEATURE
0
914.6
BEGIN CHANNEL WORK

= Approximate Existing Centerline
= Proposed Riffle Centerline
A CONSTRUCTED RIFFLE IS UPSTREAM
o
OF EACH IN —STREAM STRUCTURE
W N
= Proposed Pool Centerline
• a Z o
J J
W J ?
= Proposed Bonkfull Devotion
�¢m
HABITAT ROCKS
AND COVER LOGS
>_
TO BE INSTALLLED AT LEAST
Q
w
EVERY OTHER
RIFFLE OR POOL
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PLANS FOR
PERMITTING
REVISIONS
STATION
ELEV
FEATURE
0
925.2
BEGIN CHANNEL WORK

DESIGN CHANNEL SECTION SPECIFICATIONS.
1. GRADE STREAM BANKS AT J.• 1 FROM THE EXISTING CHANNEL TOE OF SLOPE
TO THE EXISTING FLOODPLAIN ELEVATION WITHIN THE GRADING LIMITS SHOWN
IN THE PLAN VIEW.
2. THE CONTRACTOR SHALL WORK WITH THE ENGINEER ONSITE TO PRESERVE
HEALTHY NATIVE TREES AND STABLE STREAM BANKS.
J. A LOW BENCH SHALL BE CONSTRUCTED ON THE INSIDE BANK OF ALL
POOLS EXCEPT WHERE HEALTHY TREES CONSTRAIN GRADING.
4. IN —STREAM STRUCTURES SHALL BE INSTALLED AS THE STREAM BANKS ARE
BEING GRADED. IN —STREAM STRUCTURES SHALL BE FINISHED TO A SMOOTH
SURFACE IN ACCORDANCE WITH THE LINES, GRADES AND ELEVATIONS SHOWN
IN THE DRAWINGS AND DETAILS.
5. INSTALL EROSION CONTROL MATTING OR TRANSPLANTS AT TOE OF SLOPE ON
ALL DISTURBED STREAM BANKS.
EXISTING GROUND
/
/
1
3;1 1
1
BASE FLOW WSE
TYPICAL RIFFLE CROSS-SECTION
NOT TO SCALE
EXISTING GROUND
1
3•� 1
BENCH 1
1
3 ;1
BASE FLOW WSE
DESIGN GRADE
TYPICAL POOL CROSS-SECTION
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PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM .
Mqol�

EX
SUB`.
RUN
P.T.
oj
CONSTRUCTED RIFFLE
DETAILED PLAN
P.T. ELEVATION
PER PROFILE
GLIDE
°wJt `VARIES PFp
RIFFLE SUBSTRATE
MATERIAL DEPTH AND
GRADATION PER NOTES
FILE
INTO
.0 FT
1111IIf lIIIIIIIIIIIIrs1�11l.y
P.C. ELEVATION
PER PROFILE
,RUN
STREAMBED
CONSTRUCTED RIFFLE
NOTES
1. ALL RIFFLE MATERIAL SHALL BE QUARRIED STONE UNLESS NATIVE MATERIAL OF SIMILAR SIZE IS
AVAILABLE ONSITE AND MEETS THE CONSTRUCTED RIFFLE SUBSTRATE SIZE SPECIFICATIONS. THE
ENGINEER MUST APPROVE THE USE OF ALL ONSITE NATIVE MATERIAL.
2. RIFFLE MATERIAL SHALL HAVE A GRADATION AS DEFINED IN THE TABLE WITHIN THIS DETAIL OR
AS APPROVED BY THE ENGINEER. RIFFLE MATERIAL SHALL BE WELL -GRADED AND MIXED WITH
EARTH WHEN IT IS PLACED IN THE CHANNEL.
3. FOR INSTALLATION, THE CONTRACTOR SHALL OVER EXCAVATE THE LENGTH OF THE RIFFLE,
INSTALL 700 GRAM COIR FIBER EROSION CONTROL MATTING, KEY MATTING INTO THE RIFFLE
TRENCH AND BACKFILL WITH THE SPECIFIED SELECT RIFFLE MATERIAL TO THE ELEVATIONS
SHOWN ON THE PROPOSED PROFILE
4. CONSTRUCTED RIFFLE MATERIAL SHALL EXTEND A MINIMUM OF 6.0 FT U/S OF THE P.T. INTO
THE GLIDE AND A MINIMUM OF 6.0 FT D/S OF THE P.C. INTO THE RUN.
5. THE SELECT RIFFLE MATERIAL SHALL BE PLACED AT A UNIFORM THICKNESS SUCH THAT, IN
CROSS-SECTION, ITS LOWEST ELEVATION OCCURS IN THE CENTER OF THE CHANNEL..
6. FINE WOODY MATERIAL MAY BE PLACED LONGITUDINALLY BETWEEN THE LOG ROLLERS AND
INCORPORATED INTO THE RIFFLE MATERIAL.
7. RIFFLE MATERIAL SHALL BE COMPACTED USING AN EXCAVATOR BUCKET SUCH THAT FUTURE
SETTLEMENT OF THE MATERIAL IS KEPT TO A MINIMUM.
8. THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE
IN ACCORDANCE WITH THE LINES, GRADES, AND CROSS -SECTIONS OR ELEVATIONS SHOWN ON
THE DRAWINGS. THE DEGREE OF FINISH FOR INVERT ELEVATIONS SHALL BE WITHIN 0.1 FT OF
THE GRADES AND ELEVATIONS INDICATED.
9. RE -DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED
FOLLOWING INSTALLATION OF IN -STREAM STRUCTURES AND SHALL BE CONSIDERED INCIDENTAL
TO CONSTRUCTION,
10. SEE TYPICAL RIFFLE CROSS SECTION FOR DIMENSIONS.
11. SEE RIFFLE SUBSTRATE SPECIFICATIONS TABLE BELOW.
RIFFLE SUBSTRATE SPECIFICATIONS
REACH
ALL RIFFLES
START STA (FT)
0+00
END STA (FT)
ALL STATI❑NS
NCDOT CLASS A
20%
NCDOT CLASS B
807
NCDOT CLASS 1
0%
DEPTH
1,5'
BANKFULL
EROSION CONTROL MATTING
COIR 700 GRAM
BASEFLOW WSE
KEY MATTING INTO RIFFLE TRENCH
SELECT RIFFLE SUBSTRATES RIFFLE SUBSTRATE
MATERIAL GRADATION PER NOTES DEPTH PER TABLE
CONSTRUCTED RIFFLE NOT TO SCALE CONSTRUCTED RIFFLE
NIOT Tr) C(`Al F
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PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM .
DETAILED CROSS-SECTION A - A'
DETAILED CROSS-SECTION B - B'
4.7

BURY LOGS I
STREAMBED MIN. 1
SELECT BACK
BEHIND STRUCI
NON -WC
GEOTEX
HIGH DENSITY -
PLANTING
EXTEND VANE ARM
INTO STREAMBANK
MIN. 10.0'
C
m
A
LOG VANE WITH BOULDER J—HOOK
DETAILED PLAN
PROPOSED BANKFULL WSE
HEADER LO
SCOUR POOL
SELECT BELOW STRUCTURE
BACKFILL MATERIAL / BASEFLOW WSE
i
NON -WOVEN
GEOTEXTILE /%//7/ �/j
FOOTER LO
LOG VANE WITH BOULDER J—HOOK
LOG VANE WITH BOULDER J—HOOK
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Lu
NOTES
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N
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W
7
Z
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T
1.
ALL LOGS SHALL BE RELATIVELY STRAIGHT AND LIMBS AND BRANCHES SHALL BE TRIMMED
J J
Lu
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FLUSH. LOGS SHALL HAVE MINIMUM DIAMETER OF 1.5'.
W
= m
rQrn
2.
HEADER LOGS SHALL BE UNDERLAIN BY FOOTER LOGS TO PROVIDE A SILL UNLESS OTHERWISE
ZS TIGHTLY
DIRECTED BY THE ENGINEER. HEADER LOGS SHALL BE OFFSET SLIGHTLY DOWNSTREAM OF THE
FOOTER LOG.
J
3.
THE HEADER LOG OF THE VANE ARE SHALL TIE INTO THE STREAMBANK AT z TO 3 BANKFULL
Q
ULDER SILL INTO
STAGE.
w
K MIN 10.0 ' OR
BOULDER LENGTHS
4,
THE LOG VANE ARM SHALL EXTEND INTO THE OUTSIDE STREAMBANK AND STREAMBED A
Y
MINIMUM OF 10.0 FT ON EACH END.
z
O
2
5.
ALL GAPS/VOIDS LARGER THAN 1 INCHES BETWEEN THE HEADER AND FOOTER LOGS SHALL BE
J
o
CHINKED WITH LIMBS AND/OR BRUSH ON THE UPSTREAM SIDE PRIOR TO PLACEMENT OF THE
W
GEOTEXTILE.
Q
W
U
0
6.
ALL BOULDERS USED FOR THE STRUCTURE SHALL BE STRUCTURAL STONE, CUBICAL OR
RECTANGULAR IN SHAPE. THE ENGINEER MUST APPROVE THE USE OF BOULDERS THAT MAY BE
m
AVAILABLE ONSITE. BOULDERS DIMENSIONS SHALL BE 2.5 FT X 4.0 FT X 1.5 FT +/- 0.5 FT.
Z
o
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7.
CONTRACTOR WILL BE REQUIRED TO FIT BOULDERS TOGETHER TIGHTLY.
Z
Z
Z
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8.
GAPS BETWEEN BOULDERS SHALL BE MINIMIZED BY FITTING BOULDERS TOGETHER AND PLUGGING
}
W
WITH NC DOT CLASS A ROCK OR CHINKING STONE APPROVED BY ENGINEER.
z
TY
9.
HEADER BOULDERS SHALL BE UNDERLAIN BY FOOTER BOULDERS TO PROVIDE A FOUNDATION
Q
O
(D
UNLESS OTHERWISE DIRECTED BY THE ENGINEER. HEADER BOULDERS SHALL BE OFFSET 1.0 FT
O
UPSTREAM OF THE FOOTER.
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U
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10.
SET BOULDER INVERTS AT ELEVATION SHOWN ON THE PLAN AND PROFILE SHEETS. NO
Z
Z
O
ELEVATIONS OF THE BOULDERS MAY VARY FROM THE PLAN SHEETS WITHOUT DIRECTION FROM
Q
THE ENGINEER.
a/
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11-1
L
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O
11.
ON THE UPSTREAM SIDE OF THE STRUCTURE A LAYER OF NON -WOVEN GEOTEXTILE FABRIC
I
SHALL BE PLACED AS SHOWN IN THE DETAIL ALONG THE ENTIRE LENGTH OF THE LOG VANE
U)
AND BOULDER J-HOOK. SECURE ALL GEOTEXTILE FABRIC ON TOP OF FOOTER LOG USING 3 INCH
U
�
10D GALVANIZED COMMON NAIL ON 12 IN SPACING ALONG LOG. NAIL NON -WOVEN GEOTEXTILE
Q
TO EDGE OF HEADER LOG AND BACKFILL.
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12.
DIMENSIONS AND SLOPES OF STRUCTURES DESCRIBED IN THE DETAIL MAY BE ADJUSTED BY
DESIGN ENGINEER TO FIT CONDITIONS ONSITE.
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13.
THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE
IN ACCORDANCE WITH THE LINES, GRADES, AND CROSS -SECTIONS OR ELEVATIONS SHOWN ON
THE DRAWINGS. THE DEGREE OF FINISH FOR INVERT ELEVATIONS SHALL BE WITHIN 0.1 FT OF'NG'i1A
NOT TO SCALE
THE GRADES AND ELEVATIONS INDICATED.
>s
'•.
14. RE -DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED
FOLLOWING INSTALLATION OF IN -STREAM STRUCTURES AND SHALL BE CONSIDERED INCIDENTAL
TO CONSTRUCTION.
VANE ARM INTO STREAM
BANK ® j TO j BKF
STAGE
ARM S P
39
/ //i ///"
FOOTER BOULDER (SILL)
EADER BOULDER (SILL)
NOT TO SCALE LOG VANE WITH BOULDER J—HOOK
PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D. NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM .
DETAILED SECTION A — A'
CROSS—SECTION
�•7

SELECT BACKFILL
BEHIND STRUCTURE
NON —WOVEN
GEOTEXTILE
HIGH DENSITY LIVE STAKING,
CONTAINERIZED PLANTS O O O
OR TRANSPLANTS
0 0 0
EXTEND VANE ARM 0
AND SILL INTO o 0
STREAMBANK 0
MIN. 10.0 FT
O
O
O
O
O 0
BANKFULL
O
0
BOULDER J-HOOK VANE
DETAILED PLAN
HEADER --
NON —WOVEN 1��//J
FILTER FABRIC
COARSE BACKFILL
MATERIAL
BOULDER
BOULDER J-HOOK VANE
A
SCOUR
POOL
A
PROPOSED BANKFULL WSE
FLOW
EXTEND BOULDER SILL INTO
STREAMBANK MIN 10.0 FT
O o
O o
O
O O o
O
o O
O O
O 0
O 0
HIGH DENSITY
LIVE STAKING
SCOUR POOL
NOT TO SCALE
BOULDER J-HOOK VANE
NOTES
1. ALL BOULDERS USED FOR THE PROPOSED STRUCTURE SHALL BE STRUCTURAL STONE, CUBICAL
OR RECTANGULAR IN SHAPE. THE ENGINEER MUST APPROVE THE USE OF BOULDERS THAT MAY
BE AVAILABLE ON SITE. BOULDERS DIMENSIONS SHALL BE 2.5 FT X 4.0 FT X 1.5 FT +/— 0.5
FT.
2. DIMENSIONS AND SLOPES OF STRUCTURES DESCRIBED IN THE DETAIL MAY BE ADJUSTED BY
DESIGN ENGINEER TO FIT CONDITIONS ON SITE.
3. CONTRACTOR WILL BE REQUIRED TO FIT BOULDERS TOGETHER TIGHTLY.
4. GAPS BETWEEN BOULDERS SHALL BE MINIMIZED BY FITTING BOULDERS TOGETHER AND PLUGGING
WITH NC DOT CLASS A ROCK OR CHINKING STONE APPROVED BY ENGINEER.
2. HEADER BOULDERS SHALL BE UNDERLAIN BY FOOTER BOULDERS TO PROVIDE A FOUNDATION
UNLESS OTHERWISE DIRECTED BY THE ENGINEER. HEADER BOULDERS SHALL BE OFFSET 1.0 FT
UPSTREAM OF THE FOOTER.
3. SET BOULDER INVERTS AT ELEVATION SHOWN ON THE PLAN AND PROFILE SHEETS. NO
ELEVATIONS OF THE BOULDERS MAY VARY FROM THE PLAN SHEETS WITHOUT DIRECTION FROM
THE ENGINEER.
4. NON —WOVEN GEOTEXTILE SHALL BE PLACED ON THE UPSTREAM SIDE OF THE STRUCTURE TO
PREVENT WASHOUT OF SEDIMENT THROUGH BOULDER GAPS. FILTER FABRIC SHALL EXTEND
FROM THE BOTTOM OF THE FOOTER BOULDER TO THE FINISHED GRADE ELEVATION AND SHALL
BE PLACED THE ENTIRE LENGTH OF THE STRUCTURE. SELECT BACK FILL MATERIAL SHALL BE
PLACED UPSTREAM OF THE GEOTEXTILE MATERIAL.
5. SELECT BACKFILL MATERIAL SHALL BE FILL MATERIAL GENERATED ON —SITE WITH A MINIMUM Dso
OF 60 MM OR A GRADATION SUBMITTED IN WRITING AND APPROVED BY THE ENGINEER. A
WELL —GRADED BLEND OF NCDOT CLASS A RIP —RAP AND ASTM #57 ROCK MIXED WITH EARTH
WILL BE AN ACCEPTABLE SUBSTITUTE. SELECT BACKFILL AND SOIL BACKFILL MATERIAL SHALL
BE COMPACTED SUCH THAT FUTURE SETTLEMENT OF THE MATERIAL IS KEPT TO A MINIMUM.
6. THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE
IN ACCORDANCE WITH THE LINES, GRADES, AND CROSS —SECTIONS OR ELEVATIONS SHOWN ON
THE DRAWINGS. THE DEGREE OF FINISH FOR INVERT ELEVATIONS SHALL BE WITHIN 0.1 FT OF
THE GRADES AND ELEVATIONS INDICATED.
7. RE —DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED
FOLLOWING INSTALLATION OF IN —STREAM STRUCTURES AND SHALL BE CONSIDERED INCIDENTAL
TO CONSTRUCTION.
KEY BOULDERS INTO
STREAMBANK MIN. 6 FT
OR TWO FULL BOULDER LENGTHS
KEY BOULDERS INTO
STREAMBANK ®j TO j BKF STAGE
P.C. ELEVATION
PER PROFILE
eASEFLow wsL SLOPE 3
FIT BOULDERS TIGHTLY
TOGETHER
BOULDERS INTO STREAMBED
A MINIMUM OF THE BOULDER
DIAMETER
NOT TO SCALE BOULDER J -HOOK VANE NOT TO SCALE
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PLANS FOR
PERMITTINGMol
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM
SECTION A - A'
CROSS-SECTION

TOE WOOD REVETMENT
MIN. WIDTH
MATTING =
1.5'
O
F /
TOE WOOD REVETMENT
DETAILED PLAN
EXCAVATION LIMITS -
WOOD STAKE —
UNDISTURBED OR
COMPACTED EARTH
SELECT SOIL BACKFILL—
TOP OF WOODY DEBRIS
ABOVE U/S TW PC ELV
FINE WOODY
DEBRIS (2" — 4")
COARSE WOODY
DEBRIS (4"— 10")
GRAVEL BASE
TO 1.0' BELOW TW ELV
TOE WOOD REVETMENT
NOT TO SCALE
LIVE STAKES AND BARE
ROOTS
SOIL GEOLIFT WITH EROSION CONTROL
BLANKET (ECB) AND AND 700 GRAM
EROSION CONTROL MATTING (ECM) (EACH
LIFT REQUIRES 1 LAYER OF ECB AND ECM)
-------LIVE CUTTINGS
SELECT GRAVEL BACKFILL AND
TOPSOIL FOR BASE OF FIRST SOIL
LIFT
APPROX. BASE FLOW WSE
fFILL VOIDS WITH FINE WOODY
MATERIAL
AMBED
NOT TO SCALE
NOTES
1. ALL OUTSIDE MEANDER BENDS WITH RADIUS OF CURVATURE RATIO LESS THAN 4.0 SHALL BE
PROTECTED WITH BANK REVETMENTS.
2, COARSE WOODY DEBRIS SHALL CONSIST OF LOGS, ROOTWADS, AND LARGE BRANCHES NOT
SUITABLE FOR CONSTRUCTION OF LOG STRUCTURES. ALL MATERIALS ARE TO BE APPROVED BY
THE ENGINEER. COARSE WOODY DEBRIS SHALL BE CONSTRUCTED WITH THE LARGEST MATERIAL
PLACED FIRST. NO LOGS SHALL BE PLACED PARALLEL TO THE FLOW OF WATER, UNLESS
DIRECTED BY THE ENGINEER. LOGS SHALL BE PLACED IN A CROSSING PATTERN OR WEAVE
SUCH THAT EACH LOG IS ANCHORED BY ANOTHER LOG.
3. SMALL/FINE WOODY DEBRIS SHALL CONSIST OF MEDIUM TO SMALL LIMBS, BRANCHES, BUSHES,
AND/OR LOGS. INVASIVE SPECIES SHALL NOT BE USED. SMALL/FINE WOODY DEBRIS SHALL BE
PLACED ABOVE THE COARSE WOODY DEBRIS WITH THE LARGEST MATERIAL BEING PLACED FIRST
AND THE SMALLEST MATERIAL PLACED LAST.
4. ALL WOODY DEBRIS SHALL BE COMPACTED WITH THE EXCAVATOR BUCKET TO REDUCE THE
PRESENCE OF VOIDS IN THE SMALL/FINE WOODY DEBRIS LAYER.
5. GRAVEL LEVELING BASE SHALL BE INSTALLED ABOVE THE HIGHEST ELEVATION OF THE WOODY
DEBRIS BEFORE THE SOIL LIFTS ARE INSTALLED.
6. THE SOIL BACKFILL USED FOR LIFTS AND TOPSOIL USED FOR LAYERING WITH THE LIVE
BRANCHES SHALL BE FREE OF ANY LARGE ROOTS OR WOODY DEBRIS AND SHALL GENERALLY
BE FREE FROM ANY GRAVEL OR COBBLE MATERIAL.
7. SOIL BACKFILL SHALL BE COMPACTED SUCH THAT FUTURE SETTLING WILL BE KEPT TO A
MINIMUM; YET, NOT SUCH THAT THE UNDERLYING BRUSH IS DISPLACED OR DAMAGED. THE
TOP OF THE BACKFILL FOR THE FIRST LIFT SHALL BE SLOPED AT APPROXIMATELY 5% AWAY
FROM THE STREAM.
8. PLACE A LAYER OF TOPSOIL AND LIVE BRANCHES ON THE GRAVEL LEVELING BASE SUCH THAT
APPROXIMATELY 6 INCHES TO 1 FOOT OF EACH LIVE BRANCH WILL BE EXPOSED AND THE
REMAINDER (2' TO 4') OF EACH LIVE BRANCH WILL BE COVERED BY THE SOIL LIFT. LIVE
BRANCHES SHALL BE OF THE SPECIES SPECIFIED FOR LIVE STAKES OR APPROVED BY THE
ENGINEER.
9. PLACE A LAYER OF 6.5 FEET WIDE BIODEGRADABLE EROSION CONTROL BLANKET AND 700
GRAM EROSION CONTROL MATTING, ON TOP OF THE TOPSOIL AND LIVE BRANCHES SUCH THAT
2.5 FEET OF THE BLANKET WILL BE BURIED BELOW THE NEXT SOIL LIFT. ALLOW THE
REMAINING 4.5 FEET OF BLANKET AND MATTING TO HANG OVER THE GRAVEL LEVELING BASE.
10. PLACE SOIL BACKFILL UP TO THE LIFT HEIGHT SPECIFIED OF NO GREATER THAN 1.0 FT BEING
CAREFUL NOT TO PUSH/PULL OR TEAR THE FABRIC PREVIOUSLY PLACED.
11, TOP DRESS THE SOIL LIFT WITH TOPSOIL FROM THE FACE OF THE SOIL LIFT BACK INTO THE
FLOODPLAIN AT LEAST 4FT.
12. THE EROSION CONTROL FABRICS SHALL BE PULLED AS TIGHT AS POSSIBLE WITHOUT TEARING
OR EXCESSIVELY DISTORTING THE FABRIC, SECURE THE EROSION CONTROL AND NON —WOVEN
MATTING IN PLACE BY STAKING THE END OF THE EROSION CONTROL FABRIC WITH WOODEN
STAKES ON 1.5—FOOT CENTERS,
13. REPEAT STEPS 8 THROUGH 12 AS NEEDED TO BUILD SOIL LIFTS UP TO DESIGN BANKFULL
ELEVATION.
14, THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE
IN ACCORDANCE WITH THE LINES, GRADES, AND CROSS —SECTIONS OR ELEVATIONS SHOWN ON
THE DRAWINGS. THE DEGREE OF FINISH FOR ELEVATIONS SHALL BE WITHIN 0.1 FT OF THE
GRADES AND ELEVATIONS INDICATED OR APPROVED BY THE ENGINEER.
15. RE —DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED
FOLLOWING INSTALLATION OF IN —STREAM STRUCTURES AND SHALL BE CONSIDERED INCIDENTAL
TO CONSTRUCTION.
16. COIR LOG TOE PROTECTION MAY BE USED AS ALTERNATIVE BANK REVETMENT WHERE TOE
WOOD IS NOT FEASIBLE DUE TO FIELD CONDITIONS.
17. TRANSPLANTS AND COMPACTED BACKFILL MAY BE INSTALLED ON TOP OF TOE WOOD RATHER
THAN GEOLIFTS WHEN APPROVED BY THE ENGINEER.
Q
Z
J
Q
U
2
H
0
Z
H
Z
O
U
0
Z
J
LLI
LLI
J
U
PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM
DETAILED PROFILE — SECTION A — A'

EROSION CONTROL MATTING
DETAILED PLAN
6" MIN. HORIZONTAL -
OVERLAP
6" MIN. VERTICAL
OVERLAP 2'
/TVD\
`y N >_
2.5' (TYP)
--❑
❑
❑
O N E O
El
O
❑ ❑ ❑
❑ ❑ ❑
6" MIN. HORIZONTAL -
OVERLAP
EROSION CONTROL MATTING
DETAILED STAKING PLAN
EROSION CONTROL MATTING
NOTES
A' 1. EROSION CONTROL MATTING IS USED TO PROTECT RECENTLY CONSTRUCTED
STREAMBANKS FROM EROSION. THE MATTING WILL REMAIN INTACT WHILE THE BANK
AND RIPARIAN VEGETATION MATURES, PROVIDING CRITICAL BANK PROTECTION.
2. BEFORE INSTALLING COIR FIBER MATTING, RAKE SOIL LEVEL, ADD TEMPORARY AND
PERMANENT SEED, FERTILIZER, LIME AND MULCH.
3. 700 GRAM COIR FIBER EROSION CONTROL MATTING SHALL BE PLACED ALONG THE
LENGTH OF THE NEW CHANNEL FROM THE TOE OF SLOPE OUT TO A MINIMUM OF 4.0'
BEYOND THE BANKFULL ELEVATION.
4. SECURE COIR MATTING IN PLACE BY STAKING AND OVERLAPPING AT THE SEEMS WITH
A SHINGLE -TYPE METHOD SUCH THAT THE OVERLAPPING PIECE IS IN THE SAME
DIRECTION AND AS THE STREAM FLOW. ADDITIONAL STAKING SHALL BE APPLIED BY
THE CONTRACTOR AT NO ADDITIONAL COST IF THE MATTING SEPARATES FROM THE
SOIL MORE THAN ONE INCH UNDER A REASONABLE PULL.
NOT TO SCALE
-SUPPLEMENT WOODEN STAKES
WITH 12" ECO-STAKES
__-700 GRAM COIR MATTING
LONG 2" x 2" WOOD STAKES
w/ 3" GALVANIZED ROOFING NAIL
AT THE TOP TO SECURE MATTING
700 GRAM COIR MATTING
3'
L LVINV x z vvvvv 3 1-AKES
w/ 3" GALVANIZED ROOFING NAIL
AT THE TOP TO SECURE MATTING
NOT TO SCALE EROSION CONTROL MATTING
DETAILED CROSS—SECTION A
A'
NOT TO SCALE
Q
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2
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z
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z
a
J
W
W
J
0
PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D.: NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM .
4.11

GENERAL RE —VEGETATION PLAN NOTES
1. SOIL PREPARATION ELEMENTS, TEMPORARY AND PERMANENT SEED AND GROUND
COVER SHALL BE SPREAD OVER ALL AREAS WITHIN THE LOD THAT ARE DISTURBED
DURING CONSTRUCTION.
2. THE LANDOWNER PREFERS THAT ANY REVEGETATION OUTSIDE OF THE RIPARIAN
PLANTING AREA CONSIST OF TALL FESCUE, LIME, AND FERTILIZER.
3. LIVE STAKES, BARE ROOT STOCK AND CONTAINERIZED PLANTS SHALL BE LOCATED
WHERE SHOWN ON PLAN.
4. ADJUSTMENTS TO THE VEGETATION PLAN SHALL BE MADE ONLY IF APPROVED BY THE
ENGINEER.
5. LONG-TERM SUCCESS OF THE PROJECT WILL BE DEPENDENT ON THE LANDOWNER'S
ABILITY TO MONITOR AND REMOVE BEAVERS FROM THE SITE.
BARE ROOTS
6. ALLOW BARE ROOTS TO SOAK IN WATER AN HOUR OR TWO BEFORE PLANTING. DO NOT
SOAK THE ROOTS FOR MORE THAN 24 HOURS.
7. DIG A PLANTING PIT THAT IS THREE (3) TIMES WIDER THAN THE TREE'S CURRENT ROOT
SYSTEM. SPREAD OUT ROOTS TO ENCOURAGE OUTWARD GROWTH.
8. KEEP THE TREE VERTICAL IN THE PLANTING PIT (PERPENDICULAR TO THE GROUND) SO
THAT IT GROWS STRAIGHT.
9. REFILL THE PIT WITH NATIVE SOIL (WHAT WAS REMOVED AT DIGGING TIME), AND ANY
OTHER SOIL AMENDMENTS.
10. GENTLY TAMP OUT ANY AIR POCKETS FROM THE SOIL ONCE THE PLANTING HOLE IS
FILLED.
LIVE STAKES
11. LIVE STAKES MUST BE DORMANT WHEN CUT. KEEP LIVE STAKES MOIST UNTIL PLANTING.
THE STAKE SHOULD BE PREPARED WITH THE BUDS POINTED UP, AND THE BOTTOM
SHOULD BE CUT AT AN ANGLE FOR EASY INSERTION INTO THE GROUND.
12. LIVE STAKES SHOULD BE PLACED WITH 3 TO a OF THE LENGTH OF THE STAKE BELOW
GROUND AND ANGLED DOWNSTREAM. ENSURE THE BASE OF THE LIVE STAKE WILL REACH
THE WATER TABLE.
13. AN IRON BAR CAN BE USED TO MAKE A PILOT HOLE TO PREVENT BARK FROM BEING
DAMAGED DURING INSTALLATION.
14. INSERT LIVE STAKES POINTED END FIRST INTO THE STREAMBANK.
CONTAINER STOCK
15. STOCK SHALL HAVE BEEN GROWN IN A CONTAINER LONG ENOUGH FOR THE ROOT
SYSTEM TO HAVE DEVELOPED SUFFICIENTLY TO HOLD ITS SOIL TOGETHER ONCE
REMOVED FROM THE CONTAINER.
16. CONTAINER PLANTS WILL NEED TO BE WATERED REGULARLY AND PLACED IN SHADY
CONDITIONS UNTIL PLANTING OCCURS.CREATE PLANTING AREA FOR EACH PLANT AND
EXCAVATE PIT.
17. THE DIAMETER OF THE PLANTING PITS FOR EACH PLANT SHOULD BE AT LEAST THREE
TIMES THE DIAMETER OF THE ROOT MASS. SCARIFY THE PLANTING PIT PRIOR TO EACH
PLANT INSTALLATION.
18. SET PLANTS UPRIGHT IN THE CENTER OF THE PIT. THE BOTTOM OF THE ROOT MASS
SHOULD BE RESTING ON UNDISTURBED SOIL.
19. PLACE BACKFILL AROUND BASE AND SIDES OF ROOT MASS, AND WORK EACH LAYER TO
SETTLE BACKFILL AND TO ELIMINATE VOIDS AND AIR POCKETS. WHEN PIT IS
APPROXIMATELY 3 FULL, WATER THOROUGHLY BEFORE PLACING REMAINDER OF THE
BACKFILL. WATER AGAIN AFTER PLACING FINAL LAYER OF BACKFILL.
VEGETATION PLANTING SPECIFICATIONS
DISTURBED STREAMBANK AND RIPARIAN AREA - 144,000 FT / (3.3 AC)
SCIENTIFIC NAME
COMMON NAME
TYPE
RATE / SPACING
QTY
NC Mountains Riparian Mix
EARNMX - 307 (OR EQUIV.)
SEED
1.0 LBS / 1000 SF
144
Comus amomum
SILKY DOGWOOD
LS
4' O.C.
500
Salix sericea
SILKY WILLOW
LS
4' O.C.
500
Salix nigra
BLACK WILLOW
LS
4' O.C.
20
Physocarpus opulifolius
NINE BARK
LS
4' O.C.
50
Sambucus nigra
ELDERBERRY
LS
4' O.C.
200
Alnus serrulata
TAG ALDER
BR
5' O.C.
100
Platanus occidentalis
SYCAMORE
BR
5' O.C.
100
Carya ovata
SHAGBARK HICKORY
BR
5' O.C.
50
Betula Lenta
SWEET BIRCH
BR
5' O.C.
100
Quercus Shumardii
SHUMARD'S OAK
1 GAL POT
AS DIRECTED BY ENGINEER
20
Liriodendron tulipifera
YELLOW POPLAR
1 GAL POT
AS DIRECTED BY ENGINEER
20
Comus amomum
SILKY DOGWOOD
1 GAL POT
AS DIRECTED BY ENGINEER
20
Juncus effusus
SOFT RUSH
PLUG
5' O.C.
450
Carex vulpinoidea
FOX SEDGE
PLUG
5' O.C.
50
TEMPORARY SEEDING, MULCHING AND SOIL PREP - 144,000 FT / (3.3 AC)
SCIENTIFIC NAME
COMMON NAME
TYPE
RATE / SPACING
QTY
Secale Cereale
RYE OR WHEAT GRAIN
SEED
50 LBS / AC
165
Trifolium incarnatum
CRIMSON CLOVER
SEED
20 LBS / AC
70
------
GROUND AG. LIMESTONE
PELLET
1500 LBS / AC
5000
------
10-10-10 FERTILIZER
PELLET
750 LBS / AC
2500
------
WHEAT STRAW MULCH
STRAW
4000 LBS / AC
13000
Q
Z
J
O
Q
U
2
0
Z
H
Z
D
0
0
Z
Q
J
W
LLI
J
U
Z
J
Z
O
Q
w
0
W
W
PLANS FOR
PERMITTING
REVISIONS
DATE: 04/28/2023
PLOT SIZE: 11" x 17"
SCALE: AS NOTED
H.D. NAD83 (NCSP)
V.D.: NAVD88
DRAWN BY: JBB
FILE NAM .
5.1