20230657 Ver 1_PLATT_E_FORK_FBR_PERMIT_DRAWING_20230504

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OWNER WOODY PLATT "�
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SPONSOR CONSERVING CAROLINAuj
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NATURAL RESOURCES MANAGER J (rt. a°r _� Q
CONSERVING (g28) 697-5777 CAROLINAw
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ENGINEER JENNINGS ENVIRONMENTAL PLLC r °° U
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SHEET INDEX
COVER SHEET 1 .1 PRELIMINARY DRAWING
PROJECT NOTES AND SPECIFICATIONS 2.1 PRELIMINARY
NOT RELEASED FOR DRAWING
RIVER ENHANCEMENT PLAN AND DETAILS 3.1 - 3.10 REVISIONS
RE-VEGETATION PLAN 4.1 - 4.3 CONSTRUCTION
DATE:04/06/2021
PLOT SIZE:11"x 17"
AS NOTED
H.D.:NAD83
V.D.:NAVD88
JE PID:5003
1 . 1

GENERAL PROJECT SPECIFICATION AND NOTES FLOODPLAIN ADJACENT TO THE CHANNEL TO THE ELEVATIONS AND GRADES
1. CONSTRUCTION SHALL OCCUR BETWEEN APRIL 16 AND OCTOBER 14. A TROUT
SPECIFIED IN THE PLANSHEETS.THE DESIGN CHANNEL SHALL THEN BE EXCAVATED TO J
1. DEFINITIONS: THE DESIGN CHANNEL CROSS-SECTION GEOMETRY AND LONGITUDINAL PROFILE z z
BUFFER DISTURBANCE MORATORIUM IS IN EFFECT FROM OCTOBER 15 TO APRIL 15. SHOWN IN THE DRAWINGS AND DETAILS. THE THALWEG CAN FIRST BE EXCAVATED
1.1. CONSTRUCTION DOCUMENTS: THE CONTRACT AND APPLICABLE DRAWINGS, w
2. CONTRACTOR SHALL CONTACT NORTH CAROLINA WILDLIFE RESOURCE COMMISSION TO THE ELEVATION SPECIFIED IN THE LONGITUDINAL PROFILE AND EXCAVATION AND o
DETAILS, SPECIFICATIONS, PERMIT(S), AND/OR ANY OTHER DOCUMENTS AT LEAST TWO (2) WEEKS PRIOR TO MOBILIZATION AND CONSTRUCTION ACTIVITIES K° M
(MEETING MINUTES, PUNCH LISTS, BID TABS, ETC.)FOR COMPLETE INFORMATION FINE GRADING OF THE CROSS-SECTIONS SHALL THEN BE PREFORMED. ANY • W N a
ABOUT THE REQUIRED WORK. ANY ONE OF THESE PARTS OF THE MAY NOT TO SCHEDULE APRE-CONSTRUCTION MEETING WITH NCWRC,THE CONTRACTOR AND TEMPORARY STOCKPILING OR DOUBLE HANDLING OF EXCESS EARTH NECESSARY TO a,
CONTAIN ALL OF THE INFORMATION REQUIRED TO COMPLETE THE PROJECT THE ENGINEER. 1 z w o A
BUILD THE CHANNEL SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION. z o 0
WORK. 3. SENSITIVE AQUATIC SPECIES MAY BE LOCATED WITHIN THE PROJECT AREA. NCWRC 25. BANKFULL CHANNEL DIMENSION TOLERANCES WILL BE HELD TO THE DIMENSIONS w<a u
1.2. PROJECT OWNER:RESOURCE INSTITUTE WILL PERFORM A SURVEY TO DETERMINE IF RELOCATION OF SENSITIVE AQUATIC SHOWN ON THE TYPICAL CROSS-SECTION PLANSHEETS. ELEVATIONS SHALL BE Z
1.3. GENERAL CONTRACTOR:NORTH STATE ENVIRONMENTAL ORGANISMS IS NECESSARY. CONSTRUCTED WITHIN 0.1' (VERTICAL). WIDTHS AND DEPTHS MUST FALL WITHIN
1.4. ENGINEER:JENNINGS ENVIRONMENTAL 4. CONSTRUCTION ACTIVITIES SHALL OCCUR IN THE WET WITHOUT THE USE OF A RANGES SHOWN IN THE PLANSHEETS. CHANNEL CROSS-SECTION DIMENSIONS SHALL
2. THE WORK ON THIS PROJECT SHALL ADHERE TO THE FOLLOWING SPECIFICATIONS, TEMPORARY PUMP AROUND SYSTEM TO PREVENT DRYING OUT SENSITIVE AQUATIC BE WITHIN 0.2'(HORIZONTAL).
STANDARDS AND/OR REGULATIONS: ORGANISMS AND HABITATS. SEE NOTE 11 FOR ADDITIONAL IN-STREAM WET 26. IF THE EXISTING GROUND IS LESS THAN 0.2' HIGHER THAN THE PROPOSED BANKFULL
2.1. NC DEQ'S "EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL" WORKING REQUIREMENTS. ELEVATION,IT IS NOT NECESSARY TO EXCAVATE TO THE PROPOSED ELEVATIONS AND
(2013) 5. EXCAVATION AND GRADING ON THE SITE IS BALANCED. NO EARTH SHOULD BE GRADES IN THE CONSTRUCTION DOCUMENTS.
2.2. NRCS CONSERVATION PRACTICE STANDARDS REMOVED FROM THE LOD. 27. THE CONTRACTOR SHALL UTILIZE NATIVE ONSITE ROCK, WOOD AND VEGETATION
2.3. 2017 EQIP GUIDELINES FOR NATURAL CHANNEL DESIGN WORK 6. THE CONTRACTOR WILL BE REQUIRED TO STAGE AND STORE EQUIPMENT AND MATERIALS WHERE AVAILABLE AND APPROVED BY THE ENGINEER. z
2.4. GENERAL AND SPECIAL CONDITIONS OF USACE'S 404 NATIONWIDE PERMIT MATERIALS OUTSIDE THE TROUT BUFFER(AT LEAST 25 FEET FROM TOPS OF BANKS). 28. IN-STREAM STRUCTURES SHALL BE INSTALLED AS THE CHANNEL IS BEING W
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NUMBER 27 7. ALL TREES,UTILITIES AND OTHER SITE FEATURES WILL BE PROTECTED UNLESS MARKED CONSTRUCTED. INSTREAM STRUCTURES SHALL BE FINISHED TO A SMOOTH SURFACE G
2.5. GENERAL AND SPECIAL CONDITIONS OF NCDEQ'S 401 WATER QUALITY FOR REMOVAL OR RELOCATION. IN ACCORDANCE WITH THE LINES, GRADES AND ELEVATIONS SHOWN IN THE W to
CERTIFICATION 8. EQUIPMENT WILL BE WELL-MAINTAINED, CLEANED PRIOR TO MOBILIZATION, AND CONSTRUCTION DOCUMENTS. THE FINISHED STRUCTURE SLOPES AND PROFILE z O
2.6. THE CONSTRUCTION DOCUMENTS CHECKED DAILY FOR LEAKS OF PETROLEUM PRODUCTS. ELEVATIONS SHALL BE WITHIN 0.1'(VERTICAL)OF THE CONSTRUCTION DOCUMENTS.
9. FUELING WILL BE PERFORMED IN A CONTAINED AREA AWAY FROM SURFACE WATER. 29• WOOD AND ROCK STRUCTURES MAY BE SUBSTITUTED TO FIT FIELD CONDITIONS AND Q Q
3. NOT ALL EXISTING UTILITIES ARE SHOWN. SOME LOCATIONS MAY BE APPROXIMATE. 10. THE CONTRACTOR WILL BE REQUIRED TO STAGE WORK SUCH THAT DISTURBED AREAS AVAILABLE MATERIALS AND IS CONSIDERED INCIDENTAL TO CONSTRUCTION. = U
THE CONTRACTOR IS RESPONSIBLE FOR ALL UTILITY LOCATION AND COORDINATION. WILL BE STABILIZED IN PHASES WITH SEEDING, MULCH AND BIODEGRADABLE (COIR) 30. BOULDER STRUCTURES SHALL BE CONSTRUCTED FROM BOULDERS THAT ARE CUBICAL z ILL.
ANY UTILITIES SHOWN ON THE CONSTRUCTION DOCUMENTS ARE FOR EROSION CONTROL MATTING(WHERE APPROPRIATE)WITHIN THREE(3)DAYS. OR RECTANGULAR IN SHAPE AND SIZED ACCORDING TO THE STRUCTURE DETAILS. W U
INFORMATIONAL PURPOSES ONLY AND IN NO WAY RELIEVES THE CONTRACTOR FROM 11. WHEN WORKING IN WET CONDITIONS IT THE CHANNEL, THE CONTRACTOR SHALL 31. LOG STRUCTURES SHALL BE CONSTRUCTED FROM LOGS THAT ARE INTACT, WITH Lu
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COORDINATING,VERIFYING AND PROTECTING EXISTING UTILITIES. SHALL USE GRAVEL AND COBBLE TO CREATE A BERM THAT DIVERTS FLOW AROUND BRANCHES TRIMMED AND IN NON-DECOMPOSED CONDITION AND APPROVED BY
4. ALL UTILITIES SHALL BE PROTECTED AND REMAIN ACTIVE UNLESS OTHERWISE NOTED. THE THE WORK AREA SUCH THAT INSTREAM FLOWS DO NOT INTERACT WITH ENGINEER. > 12
0
5. THE CONTRACTOR IS RESPONSIBLE FOR THE PROJECT AREA UNTIL COMPLETION AND DISTURBED EARTH AND CONSTRUCTION MATERIALS. 32. AFTER THE STRUCTURE IS COMPLETE AND FLOW IS RESTORED TO THE CHANNEL, Q
FINAL ACCEPTANCE BY THE ENGINEER AND PROJECT OWNER. THE CONTRACTOR 12. CONSTRUCTION SCHEDULING AND STAGING WILL BE TIMED TO MINIMIZE THE SOME ADJUSTMENT TO THE STRUCTURE OR ADDITIONAL STABILIZATION MEASURE 0 cn
SHALL CONFINE ALL ACTIVITIES, INCLUDING EQUIPMENT STORAGE,TO THE LIMITS OF MAY BE NECESSARY TO ACHIEVE THE DESIRED FUNCTION. u.l
AMOUNT OF TIME SPENT WORKING IN THE STREAM CHANNEL. Q
DISTURBANCE,STAGING AREAS,AND DESIGNATED CONSTRUCTION ACCESS POINTS. 33. THE CONSTRUCTED CHANNEL SHALL BE STABILIZED AS SOON AS POSSIBLE BY Q O
6. THE MANNER IN WHICH THE CONTRACTOR DEALS WITH PEOPLE AND THEIR 13. ALL GRADING WORK ADJACENT TO STREAM WATERS WILL BE CONDUCTED IN A DRY TEMPORARY AND PERMANENT SEEDING,ADDING STRAW MULCH TO BARE SOIL AND w Z
PROPERTIES WHILE PERFORMING THIS WORK IS EXTREMELY IMPORTANT.THEREFORE, WORK AREA TO THE EXTENT POSSIBLE. INSTALLING EROSION CONTROL MATTING FROM THE TOE OF THE BANKFULL m I-
THE CONTRACTOR AND THE CONTRACTOR'S REPRESENTATIVES SHALL MANIFEST A 14. TO THE EXTENT POSSIBLE, CONSTRUCTION WILL BE TIMED TO OCCUR DURING TIMES CHANNEL TO 6.0' BEYOND THE BANKFULL STAGE.PRIOR TO INSTALLING THE EROSION = w
SPIRIT OF FRIENDLINESS AND COOPERATION WHEN DEALING WITH PROPERTY OF LOW FLOW. CONTROL MATTING, PREPARE THE SOIL SURFACE BY LOOSENING 3 - 6" OF SOIL OR Lu
OWNERS AND THE GENERAL PUBLIC WHILE PERFORMING WORK ON THE SITE. 15. CONSTRUCTION ACTIVITIES SHALL NOT OCCUR IN THE CHANNEL DURING WET APPLYING 3-6" OF TOPSOIL TO THE PROPOSED ELEVATIONS AND APPLY SEED AND U O
7. EXTREME CARE AND DILIGENCE SHALL BE EXERCISED BY THE CONTRACTOR TO WEATHER OR STORMFLOWS. THEN STRAW MULCH. SEED SHALL BE BROADCAST EVENLY OF THE AREA USING A z
ASSURE THE SAFETY OF PERSONS, ANIMALS, AND PROPERTY. IF AT ANY TIME PG Lu
16. APPROPRIATELY SIZED EQUIPMENT WILL BE UTILIZED TO PREVENT EXCESSIVE BROADCAST SPREADER PRIOR TO COVERING WITH THE EROSION CONTROL MATTING.
DETERMINES THAT THE CONTRACTOR'S METHODS OR EQUIPMENT ARE INADEQUATE COMPACTING AND MINIMIZE CLEARING. THE MATTING SHALL BE ROLLED OUT IN THE DIRECTION OF ANTICIPATED RUNOFF W Q
FOR SECURING THE SAFETY OF THE CONTRACTOR'S EMPLOYEES OR THE PUBLIC,THE FLOW. INSTALL MATTING IN ACCORDANCE WITH THE DETAIL INCLUDED IN THE LLJ
DESIGNATED REPRESENTATIVE MAY DIRECT THE CONTRACTOR TO TAKE SPECIFIC CONSTRUCTION DOCUMENTS. MATTING MATERIAL USED FOR STREAMSIDE Z
ACTIONS TO ENSURE SAFETY. THE CONTRACTOR SHALL IMPROVE METHODS AS RIVER RESTORATION NOTES AND SPECIFICATIONS STABILIZATION MUST BE CERTIFIED WEED-FREE STRAW OR OTHER NATURAL CLLJ
7
DEEMED APPROPRIATE BY THE DESIGNATED REPRESENTATIVE WITHOUT ADDITIONAL WEED-FREE / NON-PROPAGATING VEGETATIVE MATERIALS. REWORKING OF AREAS O 0
COST TO THE PROJECT OWNER, SO AS TO ASSURE COMPLIANCE WITH SAFETY 17. FIELD CONDITIONS AND PROJECT VARIABILITY MAY REQUIRE ADAPTATION OF THE THAT DO NOT ESTABLISH VEGETATION OR BECOME UNSTABLE SHALL BE NECESSARY ILL
CONCERNS. FAILURE OF THE DESIGNATED REPRESENTATIVE TO MAKE THIS DEMAND IN THE MATTING SEPARATES FROM THE SOIL.
SHALL NOT RELIEVE THE CONTRACTOR OF ANY OBLIGATION TO ENSURE THE SAFE PLANSHEETS AND/OR DETAILS PROVIDED IN THE CONSTRUCTION DOCUMENTS (n
DEPENDING ON SITE CONDITIONS OR PROJECT NEEDS. MINOR VARIATION(S) OR 34. EXCESS EARTH MAY BE USED TO BACKFILL THE OLD CHANNEL OR SPREAD IN OTHER
CONDUCT OF ITS WORK. Q
8. THE CONTRACTOR SHALL MAINTAIN ALL LIGHTS, GUARDS, SIGNS, TEMPORARY ADAPTATION LOCATIONS WITHIN THE LIMITS OF DISTURBANCE THAT ARE APPROVED BY THE S) OF THE PROPOSED WORK SHOWN ON THE PLANSHEETS AND/OR W
ENGINEER.
PASSAGES, OTHER PRECAUTIONS NECESSARY FOR THE SAFETY OF ALL PERSONS. DETAILS ARE CONSIDERED INCIDENTAL TO THE WORK. 35. TOPSOIL SHALL BE REMOVED FROM EXCAVATION AND FILL AREAS PRIOR EXCAVATION
THE CONTRACTOR SHALL ABIDE BY ALL SAFETY RULES AND CONSTRUCTION 18. THE CONTRACTOR SHALL MARK THE LIMITS OF CLEARING FOR ACCESS,STAGING AND
CONDITIONS REQUIRED BY GOVERNMENTAL AUTHORITIES AND OTHER ENTITIES, GRADING OPERATIONS FOR VERIFICATION OF INTENT BY THE ENGINEER AND SCDNR. AND GRADING AND RE-APPLIED TO AREAS AFTER ROUGH GRADING IS COMPLETE.2-
INCLUDING RAILROADS, SO THE PUBLIC IS SAFEGUARDED FROM ACCIDENTS AND SOME MINOR ADJUSTMENT OF THE ACCESS ROUTES AND STAGING AREAS MAY BE 4" OF TOPSOIL SHALL BE PLACED ON DISTURBED AREAS TO THE ELEVATIONS AND
DELAYS. GUARDS AND FLAGS REQUIRED BY GOVERNMENTAL OR RAILROAD REQUIRED TO PRESERVE TREES OR MINIMIZE IMPACT TO TREES. SCDNR MUST GRADES INCLUDED IN THE CONSTRUCTION DOCUMENTS.
AUTHORITIES SHALL BE PROVIDED AT THE CONTRACTOR'S EXPENSE, UNLESS APPROVE ALL TREE REMOVAL OPERATIONS. WHERE PRACTICABLE, EXISTING TREES 36. ANY AREA DISTURBED BY THE CONTRACTOR SHALL BE PROMPTLY STABILIZED FOR
DIRECTED OTHERWISE BY THE DESIGNATED REPRESENTATIVE. CONTRACTOR SHALL AND VEGETATION SHOULD BE LEFT IN PLACE TO FACILITATE NATURAL INTERIM AND PERMANENT PURPOSES CONSISTENT WITH STORMWATER BEST PRELIMINARY
AT NO TIME COMPROMISE EITHER SAFETY OR ENVIRONMENTAL REQUIREMENTS. REGENERATION AND SOIL STABILIZATION. MANAGEMENT PRACTICES. STABILIZATION INCLUDES RE-VEGETATION OF ANY
9. THE CONTRACTOR SHALL ONLY USE ACCESS PATHS AND STAGING AREAS SHOWN ON 19. THE CONTRACTOR SHALL MARK THE PROPOSED STREAM CENTERLINE IN EXPOSED SOILS. PLANTED GROUNDCOVER MAY ONLY BE NATIVE VEGETATION. DRAWING
THE DRAWINGS. ANY ALTERNATE ACCESS PLANNED BY THE CONTRACTOR SHALL BE APPROXIMATELY 500 FT SECTIONS FOR REVIEW BY THE ENGINEER BEFORE BEGINNING MULCH SHALL BE SPREAD TO COVER DISTURBED CHANNEL AND FLOODPLAIN AREAS. REVISIONS
APPROVED BY THE ENGINEER AND PROJECT OWNER PRIOR TO USE. EXCAVATION AND GRADING. DEPENDING ON ENCOUNTERED CONDITIONS SOME MULCH SHALL BE KEPT OUT OF THE CROWNS OF SHRUBS AND GROUND COVER.
10. NO NON-PERMITTED FILL IN WETLANDS MAY OCCUR. ALL EXCESS SOILS FROM SHIFTING OF THE STREAM ALIGNMENT MAY BE NECESSARY.
EMBANKMENT EXCAVATION AND CHANNEL WORK SHALL BE PLACED IN DESIGNATED 20. THE CONTRACTOR SHALL MINIMIZE, TO THE MAXIMUM EXTENT POSSIBLE, IMPACTS
AREAS ON THE SITE. TO THE ADJACENT TREES.
11. SITE SHOULD BE"STORM READY"AT THE END OF EACH WORK DAY AND WORK WEEK. 21. CONSTRUCTION EQUIPMENT TRACKS AND ACCESS PATHS SHALL BE GRADED AND
DATE:04/06/2021
RE-CONTOURED AFTER CONSTRUCTION TO PREVENT RILL AND GULLY EROSION. PLOT SIZE:11"x n°
EROSION AND SEDIMENTATION CONTROL NOTES AND 22. CONTRACTOR SHALL USE AN EXCAVATOR WITH A HYDRAULIC THUMB TO INSTALL NTS
SPECIFICATIONS IN-STREAM STRUCTURES. H.D.:NAD83
23. DESIGN ELEVATIONS AT THE UPSTREAM AND DOWNSTREAM EXTENTS OF THE WORK V.D.:NAVD88
AND IN THE VICINITY OF TRIBUTARIES AND CONFLUENCES MAY NEED TO BE
DURING PROJECT IMPLEMENTATION, EROSION CONTROL MEASURES WILL BE ADJUSTED TO MEET FIELD CONDITIONS. ADJUSTMENTS SHALL BE MADE IN
IMPLEMENTED TO REDUCE SEDIMENTATION INTO EAST FORK FRENCH BROAD RIVER. CONJUNCTION WITH THE ENGINEER AND ARE CONSIDERED INCIDENTAL TO JEPID:5003
EFFORTS WILL BE MADE TO LIMIT AND EXPEDITE EQUIPMENT TIME IN THE STREAM CONSTRUCTION.
CHANNEL. WHEN POSSIBLE, WORK WILL OCCUR FROM THE RIVER BANKS. THE DESIGN 24. STREAM RESTORATION WORK SHALL BE IMPLEMENTED BY FIRST GRADING THE •
ATTEMPTS TO MINIMIZE SEDIMENTATION AND OTHER POTENTIALLY NEGATIVE IMPACTS
THROUGH THE FOLLOWING PRACTICES:

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DATE:04/06/2021
PLOT SIZE:11"x 17"
1"-40'
H.D.:NAD83
V.D.:NAVD88
JE PID:5003
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DUCKWORTH WANDA G ET AL �''�,, z a
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PIN:8562-25-2769-000 w a
DESIGN BANKFULL I J* �,,, 21.80 AC Z
LOG J-HOOK VANE 1$03 , STA 19+22 BEGIN REACH 2
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SEE DETAIL SHEET 3.6. z
ENHANCED NATIVE RIFFLE
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SEE DETAIL SHEET 3.5. W Q
BRUSH TOE PROTECTION
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0.2% 0.2%
0.2%
2170 2170
NEEDATE:04/06/2021
2165 5
PLOT SIZE:11"x 17"
216
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H.D.:NAD83
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CROSS-SECTION NOTES •
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1. CONSTRUCT CHANNEL CROSS-SECTIONS TO THE LINES, ELEVATIONS AND GRADES • w N o
SHOWN ON THE PLAN,PROFILE AND DETAILS. a a
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2. STREAM RESTORATION WORK SHALL BE IMPLEMENTED BY FIRST GRADING THE FLOODPLAIN WIDTH VARIES PER PLAN w z
FLOODPLAIN ADJACENT TO THE CHANNEL TO THE ELEVATIONS AND GRADES I TIE TO EXISTING GROUND
SPECIFIED IN THE DRAWINGS. THE PROPOSED STREAM CHANNEL SHALL THEN BE ' PER GRADING PLAN
EXCAVATED TO THE CHANNEL CROSS-SECTION GEOMETRY AND LONGITUDINAL WBKF
PROFILE IN THE CONSTRUCTION DOCUMENTS. THIS CHANNEL WORK SHALL BE / a ' BANKFULL STAGE
DONE WITH LOW GROUND PRESSURE TRACK EQUIPMENT. DRAWINGS PROVIDE
DIMENSIONS, ELEVATIONS AND SLOPES TO AID IN CONSTRUCTION OF THE / '/ ./ FLOODPLAIN I DBKF FLOODPLAIN
CHANNEL.THE THALWEG CAN FIRST BE EXCAVATED TO THE ELEVATION SPECIFIED
IN THE LONGITUDINAL PROFILE AND EXCAVATION AND FINE GRADING OF THE � WBOr
CROSS-SECTIONS SHALL THEN BE PREFORMED.ANY TEMPORARY STOCKPILING OR N� ~ Z
DOUBLE HANDLING OF EXCESS EARTH NECESSARY TO BUILD THE CHANNEL SHALL EROSION CONTROL MATTING �/ / LuO
BE CONSIDERED INCIDENTAL TO CONSTRUCTION. SEE DETAIL ' C U
PROPOSED GRADE G w
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3. BANKFULL CHANNEL DIMENSIONS WILL BE HELD TO THE DIMENSIONS SHOWN ON MAX DEPTH AT CENTER OF U
THE TYPICAL CROSS-SECTION DETAIL. ELEVATIONS SHALL BE CONSTRUCTED RIFFLE CROSS-SECTION z O
WITHIN 0.1' (VERTICAL).WIDTHS AND DEPTHS MUST FALL WITHIN RANGES SHOWN PROPOSED CENTERLINE ALIGNMENT Q 0
IN THE PLANSHEETS.CHANNEL CROSS-SECTION DIMENSIONS SHALL BE WITHIN 0.2' = U
(HORIZONTAL).
Z
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RIFFLE CROSS-SECTION SUMMARY Lu Z
4. IF THE EXISTING GROUND IS LESS THAN 0.2' HIGHER THAN THE PROPOSED w ZQ
BANKFULL ELEVATION, IT IS NOT NECESSARY TO EXCAVATE TO THE PROPOSED REACH W/D ABKF WBKF Weor MAXD H:V Lu =
ELEVATIONS AND GRADES IN THE CONSTRUCTION DOCUMENTS. > U
E.F. FBR 15.0 250 61.2 27.4 5.6 3.0:1 z
0 �
RIFFLE CROSS-SECTION Q Lu
RIVER MORPHOLOGY SUMMARY TABLE NOT TO SCALE O
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PARAMETER EXISTING DESIGN = w
1.STREAM TYPE C4 C4 z
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2. BAN KFU LL AREA,ABKF(FT2)A 276 250 w 2
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3. BANKFULL WIDTH,WE,(FT)A 69.0 61.2 U
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4. MEAN BANKFULL DEPTH,DIKE(FT)A 4.0 4.1 O =
5. MAXIMUM DEPTH,DMAX(ft)A 5.1 5.6 ILL z
WIDTH VARIES PER Lu
6.WIDTH TO DEPTH RATIO,WDR 17.3 15.0 PLAN Q ;
TIE TO EXISTING GROUND
PER GRADING PLAN
7. FLOODPRONE WIDTH,WFIA 300 245-365 WPOOL W
8. ENTRENCHMENT RATIO,ER=WFPA/WBKF D 4.3 4.0-6.0 a: BANKFULL STAGE
/' FLOODPLAIN
9. BANK HEIGHT RATIO, BHR=LBH/DMA 1.5 1.0
10.SINUOSITY,K= L /L FT/FT 1.26 1.52 / ;e\ WBOT / //�.%� /// //�//
CHANNEL VALLEY( ) PROPOSED 700 GRAM COIR ,'/ I DPOOL
EROSION CONTROL MATTING
11.AVG WATER SURFACE SLOPE,So(FT/FT) 0.0031 0.0028 SEE DETAIL ' ' / PRELIMINARY
POINT BAR DRAWING
12. RIFFLE SLOPE,SRIF(F/FT) 0.006 0.003-0.005
REVISIONS
13. RIFFLE LENGTH,LRIF(FT) 50 100- 175 //A'�
14. MAX DEPTH POOL,DpOL(FT)B 7.5 14.3 PROPOSED CENTER LINE ALIGNMENT J '
15. POOL TO POOL SPACING,P-P(FT) 300 220-350
16. POOL LENGTH,LPool(FT 200 120- 155 POOL CROSS-SECTION SUMMARY DATE:04/06/2021
)
PLOT SIZE:11"x 17"
MEASURED ATTYPICAL RIFFLE REACH ABKF WBKF DMAI( H:V NTS
'MEASURED ATTYPICAL POOL H.D.:NAD83
E.F. FBR 533 73.4 14.3 5.0:1 V.D.:NAVD88
LOW BANK HEIGHT DIVIDED BY BANKFULL DEPTH MEASURED AT SAME SECTION
CHANNEL WIDTH MEASURED AT TWO TIMES THE BANKFULL DEPTH DIVIDED BY THE BANKFULL WIDTH
E PROPOSED VALUES COMPARED TO PROPOSED VALUES FROM THE TYPICAL RIFFLE POOL CROSS-SECTION JE PID:5003
NOT TO SCALE
3.2

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NATIVE RIFFLE NOTES • ��
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1. FOR INSTALLATION,THE CONTRACTOR SHALL OVER EXCAVATE THE LENGTH OF THE RIFFLE AND BACKFILL THE °° M
TRENCH WITH THE NATIVE RIFFLE SUBSTRATE AVAILABLE ONSITE TO THE ELEVATIONS SHOWN ON THE w a a
PROPOSED PROFILE. z o a
22.0
W z N PU U
2. RIFFLE MATERIAL SHALL EXTEND A MINIMUM OF 3 WBKF U/S OF THE P.T. INTO THE GLIDE AND A MINIMUM OF 3 -_^P z
WBKF D/S OF THE P.C.INTO THE RUN.
RIFFLE LENGTH VARIES 3. THE RIFFLE MATERIAL SHALL BE PLACED AT A UNIFORM THICKNESS SUCH THAT,IN CROSS-SECTION, ITS LOWEST
PER PLAN ELEVATION OCCURS IN THE CENTER OF THE CHANNEL.
EXTEND RIFFLE EXTEND RIFFLE 4. RIFFLE MATERIAL SHALL BE COMPACTED USING AN EXCAVATOR BUCKET SUCH THE DEEPEST POINT OF THE
SUBSTRATE INTO RUN SUBSTRATE INTO RUN CHANNEL IS ALONG THE CENTERLINE AND THAT FUTURE SETTLEMENT OF THE MATERIAL IS KEPT TO A
MIN..WBKF MIN.3 WBKF MINIMUM.
A r�zrj ' 5. THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN w
ACCORDANCE WITH THE LINES, GRADES, AND CROSS-SECTIONS OR ELEVATIONS SHOWN ON THE DRAWINGS. 2
FLOW THE DEGREE OF FINISH FOR INVERT ELEVATIONS SHALL BE WITHIN 0.1 FT OF THE GRADES AND ELEVATIONS w w
P.T.STATION vU P.C.STATION INDICATED. U
PER PLAN PER PLAN LLLL
6. RE-DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED FOLLOWING Q LL
INSTALLATION OF IN-STREAM STRUCTURES AND SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION. w
PLACEBOULDERSINTO
NATIVE RIFFLE SUBSTRATE 7. RIFFLES SHALL BE CONSTRUCTED OF NATIVE GRAVEL AND COBBLE AVAILABLE ONSITE OR HARVESTED FROM L
THE EXISTING CHANNEL.THE ENGINEER MUST APPROVE THE USE OF ALL QUARRIED STONE. IF STONE DOESN'T w Z
MEET APPROVAL,THE CONTRACTOR SHALL ABSORB THE COST OF HAULING THE REJECTED STONE AWAY FROM w z
0o BANKFULLSTAGE THE SITE. NO MORE THAN 5.0 PERCENT OF THE MATERIAL FURNISHED CAN BE LESS THAN THE MINIMUM SIZE w LLl
SPECIFIED. NO MORE THAN 10.0 PERCENT OF THE MATERIAL CAN EXCEED THE MAXIMUM SIZE SPECIFIED. THE > u
STREAMBANKTOEOFSLOPE SIZE OF THE INDIVIDUAL STONE WILL BE DETERMINED BY MEASURING THE INTERMEDIATE AXIS OF THE STONE, ZQ
AND SHALL BE WITHIN THE ACCEPTED RANGE. 0 =
Q Z
O w
00 w
DETAILED PLAN
U u
NOT TO SCALE z Z
w a
Z
ILL w
w
O Of
LL
BANKFULL BANKFULL w
EROSION CONTROL MATTING
P.T.ELEVATION LOW POINT AT CENTERLINE
OF CHANNEL
PER PROFILE RIFFLESLOPE VARIES PER PROFILE
GLIDE
P.C.ELEVATION �/ // �� //•
PER PROFILE j//j - // //� PRELIMINARY
DRAWING
RUN
REVISIONS
KEY MATTING INTO RIFFLE TRENCH
BOULDER PROTRUSION=0.5'
TO 1.0'FROM STREAMBED
NATIVE RIFFLE SUBSTRATE STREAMBED NATIVE RIFFLE SUBSTRATE
MINIMUM DEPTH=2.0' MINIMUM DEPTH=2.0' DATE:04/06/2021
PLOT SIZE:11"x 17"
NTS
H.D.:NAD83
DETAILED SECTION A - A' DETAILED SECTION B - B' V.D.:NAVD88
NOT TO SCALE NOT TO SCALE I JE PID:1003
3.3

LOG J-HOOK VANE NOTES •
Zz
BURY LOGS INTO 1. ALL LOGS SHALL BE RELATIVELY STRAIGHT AND LIMBS AND BRANCHES SHALL BE TRIMMED FLUSH. LOGS SHALL o o N
STREAMBED MIN.15.0'. HAVE MINIMUM DIAMETER OF 1.5'. HEADER LOGS SHALL BE HAVE BACKER LOGS TO PROVIDE A SILL UNLESS • >_ ''
1.0'TO 2.0'GAPS BETWEEN
OTHERWISE DIRECTED BY THE ENGINEER. HEADER LOGS SHALL BE OFFSET SLIGHTLY DOWNSTREAM OF THE w a a
zo-3o° HEADER BOULDERS FOOTER LOG. THE HEADER LOG OF THE VANE ARE SHALL TIE INTO THE STREAMBANK AT 1- TO z BANKFULL z o a
GRAVEL AND COBBLE BACKFILL STAGE. THE LOG VANE ARM SHALL EXTEND INTO THE OUTSIDE STREAMBANK AND STREAMBED A MINIMUM z N P o
BEHIND STRUCTURE OF 15 FT ON EACH END.ALL GAPS/VOIDS LARGER THAN 1 INCHES BETWEEN THE HEADER AND FOOTER LOGS „'P z
SHALL BE CHINKED WITH LIMBS AND/OR BRUSH ON THE UPSTREAM SIDE PRIOR TO PLACEMENT OF THE
EXTEND BOULDER SILL GEOTEXTILE.
BEYOND BANKFULL
STAGE MIN..WBKF 2. ALL BOULDERS USED FOR THE STRUCTURE SHALL BE STRUCTURAL STONE, CUBICAL OR RECTANGULAR IN
O SHAPE. THE ENGINEER MUST APPROVE THE USE OF BOULDERS THAT MAY BE AVAILABLE ONSITE. BOULDERS
O O DIMENSIONS SHALL BE 3.0'X 5.0'X 2.0' (W X L X H)+/-0.5 FT.THE MINIMUM ACCEPTABLE BOULDER THICKNESS
O (H) IS 1.5'. BOULDERS LONGER(L)THAN 5.5'WILL BE ACCEPTED. HEADER BOULDERS SHALL HAVE 1.0'TO 2.0 FT
O GAPS AS SHOWN IN THE DETAIL. GAPS BETWEEN FOOTER AND SILL BOULDERS SHALL BE MINIMIZED BY
O O FITTING BOULDERS TOGETHER AND PLUGGED WITH SURGE STONE OR GRAVEL AND COBBLE AVAILABLE z
q ONSITE AND APPROVED BY ENGINEER. HEADER BOULDERS SHALL BE UNDERLAIN BY FOOTER BOULDERS TO w
PROVIDE A FOUNDATION UNLESS OTHERWISE DIRECTED BY THE ENGINEER. HEADER BOULDERS SHALL BE 2 Lu
O SCOUR �JZ:D OFFSET 1.0 FT UPSTREAM OF THE FOOTER. W z
U >
HIGH DENSITY O POOL O O 3. SET BOULDER INVERTS AT ELEVATION SHOWN ON THE PLAN AND PROFILE SHEETS. NO ELEVATIONS OF THE z Y
PLANTING O O BOULDERS MAY VARY FROM THE PLAN SHEETS WITHOUT DIRECTION FROM THE ENGINEER. Q Q
O O O 4. NATIVE GRAVEL AND COBBLE AVAILABLE ONSITE SHALL BE USED TO BACKFILL THE STRUCTURE. BACKFILL z =
MATERIAL SHALL BE COMPACTED SUCH THAT FUTURE SETTLEMENT OF THE MATERIAL IS KEPT TO A MINIMUM.
O O O w
5. PLACE BOULDERS UPSTREAM AND DOWNSTREAM OF THE LOG VANE ARM IN THE STREAMBANK.THE FINISHED Lu
O O HIGH DENSITY ELEVATION OF THE BOULDERS SHALL BE BELOW THE FINISHED GRADE OF THE ADJACENT FLOODPLAIN AND w
PLANTING >
O SHALL NOT PROTRUDE OUT OF THE STREAMBANK. O
EXTEND VANE ARM O m
INTO STREAMBANK b. DIMENSIONS AND SLOPES OF STRUCTURES DESCRIBED IN THE DETAIL MAY BE ADJUSTED BY DESIGN 0 J
MIN.WBKF ENGINEER TO FIT CONDITIONS ONSITE. O
O 7. THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN Lu
O ACCORDANCE WITH THE LINES,GRADES,AND CROSS-SECTIONS OR ELEVATIONS SHOWN ON THE DRAWINGS.
BANKFULL THE DEGREE OF FINISH FOR INVERT ELEVATIONS SHALL BE WITHIN 0.1 FT OF THE GRADES AND ELEVATIONS m Z
O DETAILED PLAN INDICATED. = Lu
NOT TO SCALE 8. RE-DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED FOLLOWING z W
INSTALLATION OF IN-STREAM STRUCTURES AND SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION. w z
ANCHOR LOGS IN-PLACE w z
WITH BOULDERS
Q
Q O O ILL
m � Lu
O cl�
O w
ILL >
BANKFULL
w
EXTEND VANE ARM INTO STREAM BANK
HEADER LOG 3 TO BANKFULL STAGE
HEADER BOULDER(SILL) PRELIMINARY
GRAVEL BACKFILL �//jam SCOURPOOL ARM SLOPE=1_3% DRAWING
MATERIAL / BELOW STRUCTURE
REVISIONS
NON-WOVEN /
FILTER FABRIC �/ // /// ANCHOR BOULDERS
�/ / c ) / / /
jj/77
/j/////////%/ DATE:04/06/2021
FOOTER BOULDER(SILL) P LOT SIZE:11".17"
BACKER LOG � /// ��j% NTS
H.D.:NAD83
DETAILED SECTION A - A' DETAILED SECTION B - B' V.D.:NAVD88
NOT TO SCALE NOT TO SCALE JE PID:5003
3 .4

A BOULDER J-HOOK VANE NOTES • a�
z Z
1.0'TO 2.0'GAPS BETWEEN o
HEADER BOULDERS R°
2. ALL BOULDERS USED FOR THE STRUCTURE SHALL BE STRUCTURAL STONE, CUBICAL OR RECTANGULAR IN • >>w
GRAVEL AND COBBLE BACKFILL w
UPSTREAM OF STRUCTURE SHAPE. THE ENGINEER MUST APPROVE THE USE OF BOULDERS THAT MAY BE AVAILABLE ONSITE. BOULDERS a a
DIMENSIONS SHALL BE 3.0'X 5.0'X 2.0'(W X L X H)+/-0.5 FT.THE MINIMUM ACCEPTABLE BOULDER THICKNESS 4 z o a
EXTEND BOULDER SILL g 2 O
BEYOND BANKFULL (H)IS 1.5'. BOULDERS LONGER(L)THAN 5.5'WILL BE ACCEPTED. HEADER BOULDERS SHALL HAVE 1.0'TO 2.0 FT z a a u
STAGE MIN.3 WBKF GAPS AS SHOWN IN THE DETAIL. GAPS BETWEEN FOOTER AND SILL BOULDERS SHALL BE MINIMIZED BY ^=z
FITTING BOULDERS TOGETHER AND PLUGGED WITH SURGE STONE OR GRAVEL AND COBBLE AVAILABLE
ONSITE AND APPROVED BY ENGINEER. HEADER BOULDERS SHALL BE UNDERLAIN BY FOOTER BOULDERS TO
O O PROVIDE A FOUNDATION UNLESS OTHERWISE DIRECTED BY THE ENGINEER. HEADER BOULDERS SHALL BE
O O O OFFSET 1.0 FT UPSTREAM OF THE FOOTER.
O
O O 3. DIMENSIONS AND SLOPES OF STRUCTURES DESCRIBED IN THE DETAIL MAY BE ADJUSTED BY DESIGN
HIGH DENSITY PLANTINGS
O ENGINEER TO FIT CONDITIONS ONSITE. CONTRACTOR WILL BE REQUIRED TO FIT BOULDERS TOGETHER
O O TIGHTLY.
O O g z
4. GAPS BETWEEN BOULDERS SHALL BE MINIMIZED BY FITTING BOULDERS TOGETHER AND PLUGGED WITH W
O O O O SURGE STONE OR GRAVEL AND COBBLE AVAILABLE ONSITE AND APPROVED BY ENGINEER. Lu
O UJI z
EXTEND BOULDER SILL O SCOUR O O 5. HEADER BOULDERS SHALL BE UNDERLAIN BY FOOTER BOULDERS TO PROVIDE A FOUNDATION UNLESS U �
BEYOND BANKFULL O O O OTHERWISE DIRECTED BY THE ENGINEER. HEADER BOULDERS SHALL BE OFFSET 1.0 FT UPSTREAM OF THE
Z 0
STAGE MIN.}WgKF O FOOTER.
O O O b. SET BOULDER INVERTS AT ELEVATION SHOWN ON THE PLAN AND PROFILE SHEETS. NO ELEVATIONS OF THE = O
O BOULDERS MAY VARY FROM THE PLAN SHEETS WITHOUT DIRECTION FROM THE ENGINEER. W
O O 7. NATIVE GRAVEL AND COBBLE AVAILABLE ONSITE SHALL BE USED TO BACKFILL THE STRUCTURE. BACKFILL w w
O MATERIAL SHALL BE COMPACTED SUCH THAT FUTURE SETTLEMENT OF THE MATERIAL IS KEPT TO A MINIMUM. LV �
O > �
O
O 8. THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN coQi ACCORDANCE WITH THE LINES,GRADES,AND CROSS-SECTIONS OR ELEVATIONS SHOWN ON THE DRAWINGS. 0
THE DEGREE OF FINISH FOR INVERT ELEVATIONS SHALL BE WITHIN 0.1 FT OF THE GRADES AND ELEVATIONS Q Q
BANKFULL A, INDICATED. O
Lu
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. m
DETAILED PLAN U Lu
NOT TO SCALE z w
W z
w z
ILL2
z
w
O Lu
w
LL >
BANKFULL KEY BOULDERS INTO w
STREAMBANK @ i TO i BKF STAGE
P.C.ELEVATION
PER PROFILE
HEADER
BOULDER
SLOPE=1-3%
PRELIMINARY
GRAVEL BACKFILL SCOUR POOL DRAWING
MATERIAL 1 FT OFFSET MATERIAL BELOW STRUCTURE
//
/ REVISIONS
NON-WOVEN
FILTER FABRIC j j�j /j�j j jam%. 1.0 TO 2.0'GAPS BETWEEN
/ HEADER BOULDERS
PLACE FOOTER BOULDERS INTO STREAMBED A DATE:04/06/2021
TS
FOOTER // / ��j� / MINIMUM OF THE BOULDER DIAMETER N OT SIZE:11".17"
BOULDER
H.D.:NAD83
DETAILED SECTION A - A' DETAILED SECTION B - B' V.D.:NAVD88
NOT TO SCALE NOT TO SCALE JE PID:5003
3.5

TOE WOOD NOTES •
Z Z
z;
Z-
7 1. WOODY MATERIAL USED IN THE TOE WOOD STRUCTURE SHALL CONSIST OF LOGS, LARGE BRANCHES AND °
z.o'MAx WOODY DEBRIS RANGING IN DIAMETER FROM 1" TO 12". LARGE VOIDS SHALL BE FILLED WITH FINE WOODY -Z
MATERIAL AND DEBRIS.ALL MATERIALS ARE TO BE APPROVED BY THE ENGINEER. A LAYER OF LOGS WITH ROOD 1 z o
WADS INTACT SHALL BE INSTALLED ALONG THE BASE OF THE STRUCTURE. WOODY MATERIAL SHALL BE z 22.0
0
1.0'MAX INSTALLED IN 1.0' LIFTS. EACH LIFT SHALL BE COMPACTED WITH THE EXCAVATOR BUCKET AND COVERED WITH z
A LAYER OF ALLUVIUM OR MIXED SOIL AND GRAVEL TO FORM A DENSE LAYER OF WOODY MATERIAL AND
ALLUVIAL TO LINES,ELEVATIONS AND GRADES IN THE DRAWINGS.
2. UNCONSOLIDATED GRAVEL AND TOPSOIL SHALL BE INSTALLED ABOVE WOODY MATERIAL BEFORE THE LIVE
CUTTINGS AND SOIL LIFTS ARE INSTALLED.
SOIL GEOLIFTS TO
BANKFULL STAGE 3. PLACE LAYER OF LIVE CUTTINGS (MIN. 4' LENGTH) A 2.0' O.C. ON THE GRAVEL AND TOPSOIL SUCH THAT
APPROXIMATELY 6 INCHES TO 1 FOOT OF EACH LIVE BRANCH WILL BE EXPOSED AND THE REMAINDER(2'TO 41)
LIVE CUTTINGS INSTALLED OF EACH LIVE BRANCH WILL BE COVERED BY THE SOIL LIFT. LIVE BRANCHES SHALL BE OF THE SPECIES SPECIFIED z
y BETWEEN LIFTS 2.0'O.C. FOR LIVE STAKES OR APPROVED BY THE ENGINEER. w
` J Z
4. INSTALL SOIL LIFTS FROM THE LIVE CUTTINGS UP TO THE BANKFULL STAGE. LIFTS SHALL NOT EXCEED 1.0' W
THICKNESS.LIFTS SHALL INCLUDE ALL SOIL PREPARATION,TEMPORARY AND PERMANENT SEEDING AND MULCH. U �
SOIL LIFTS SHALL USE 2 LAYERS OF MATTING: 260Z. /YD2 COIR MATTING (OUTER)AND 11.2 OZ/YD2 COCONUT U
TOE WOOD FIBER BLANKET(INNER). EROSION CONTROL MATTING USED FOR SOIL LIFTS SHALL BE MADE OF 100% NATURAL z Lu
MATERIAL FIBERS AND MATERIALS AND BE BIODEGRADABLE UNDER NORMAL CLIMATE CONDITIONS. EROSION CONTROL = O
MATTING CONTAINING PLASTICS OR PLASTIC BASED MATERIALS SHALL NOT BE USED. Of
z CL
5. PLACE SOIL BACKFILL UP TO THE LIFT HEIGHT SPECIFIED OF NO GREATER THAN 1.0 FT BEING CAREFUL NOT TO w 0
PUSH/PULL OR TEAR THE FABRIC PREVIOUSLY PLACED. 0
w
POINT BAR ON INSIDE BEND 6. REPEAT STEPS#3,#4 AND#5 AS NEEDED TO INSTALL SOIL LIFTS UP TO THE BANKFULL STAGE. > Lu
�BAN KFULL 7. THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN O
ACCORDANCE WITH THE LINES, GRADES, AND CROSS-SECTIONS OR ELEVATIONS SHOWN ON THE DRAWINGS. 0
THE DEGREE OF FINISH FOR ELEVATIONS SHALL BE WITHIN 0.1 FT OF THE GRADES AND ELEVATIONS INDICATED Q
OR APPROVED BY THE ENGINEER. Q w
�0 8. RE-DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED FOLLOWING m
INSTALLATION OF IN-STREAM STRUCTURES AND SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION. = z
Lu
U 2
Z w
w U
DETAILED PLAN w a
ILL
NOT TO SCALE _
w
O Lu
ILL >_
LIVE STAKES AND BARE ROOT PLANTINGS
INSTALL SOIL LIFTS UP TO W
BANKFULL STAGE
H
SOIL LIFTS SHALL USE 2 LAYERS OF
MATTING:260Z./YDz COIR MATTING
1.0'MAX (OUTER)AND 11.2 OZ/YDz COCONUT
EXCAVATION LIMITS FIBER BLANKET(INNER).
WOOD STAKE 2.0'MIN
2"X 2"X 18" -36" /' LIVE CUTTINGS BETWEEN LIFTS PRELIMINARY
DRAWING
COMPACTED ONSITE /
REVISIONS
BACKFILL UNCONSOLIDATED GRAVEL AND TOPSOIL
j/ -- TOP OF TOE WOOD=+1.5'TO 2.0'ABOVE
D/S P.T.ELEVATION
WOODY MATERIAL /� !-'�L ........
INSTALLED IN 1.0' / �� APPROXIMATE LOW FLOW WSE P DATE:
SIZE:11
................
LIFTS ABOVE LOGS
oaioeizozl
.ate LOGS WITH ROOTWADS INSTALLED AT 7"
BASE OF WOODY DEBRIS NTs
�- H.D.:NAD83
BASE OF TOE WOOD V.D.:NAVD88
77
DETAILED SECTION A - A JE PID:8003
NOT TO SCALE 3 .6

�o
EROSION CONTROL MATTING NOTES •
zz
z;
z-
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 w a a
A A. CRITICAL BANK PROTECTION. cD w o
BANKFULL z 2 o a
0
2. BEFORE INSTALLING EROSION CONTROL MATTING, RAKE SOIL LEVEL,ADD TEMPORARY AND PERMANENT SEED, w' P u
l_z
SOIL PREPARATION AND MULCH.
TOE OF SLOPE 3. EROSION CONTROL MATTING SHALL BE PLACED ALONG THE LENGTH OF THE NEW CHANNEL FROM THE TOE OF
SLOPE OUT TO A MINIMUM OF 6.0'BEYOND THE BANKFULL STAGE.
4. SECURE 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 AS SHOWN IN THE
DETAIL. 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. z
(7
5. EROSION CONTROL MATTING SHALL BE MADE OF 100% NATURAL FIBERS AND MATERIALS AND BE w z
BIODEGRADABLE UNDER NORMAL CLIMATE CONDITIONS. EROSION CONTROL MATTING CONTAINING PLASTICS W �
OR PLASTIC BASED MATERIALS SHALL NOT BE USED. U Q
z
Q o
z
z
w
w o
w z
EROSION CONTROL MATTING FROM TOE OF CHANNEL TO Ln
3.0' BEYOND BANKFULL STAGE O
0 Lu
Q w
O
w Q
m w
0
DETAILED PLAN U z
NOT TO SCALE z uJ
w w
w U
ILL zz
O z
w
LL or_
w
t/) or_
VERTICAL OVERLAP EDGE OVERLAP EROSION CONTROL W
MIN. 12" WITH DOUBLE MIN. 4" WITH DOUBLE MATTING 6.0'
ECO-STAKES 2 ECO-STAKES AT 2' O.C.
BANKFULL nn
q q q q tl q q tl EROSION CONTROL
MATTING
4" MIN. HORIZONTAL— \ PRELIMINARY
OVERLAP \\
BANKFULL STAGE \ SECURE MATTING WITH DRAWING
ECO-STAKE 4 OVERLAP AND REVISIONS
MIN 12" LENGTH DOUBLED ECO-STAKES
SINGLE 12" ECO-STAKES
OFFSET ROWS AT BURY 6" BELOW
2'-3' O.C. STREAMBED
DATE:04/06/2021
PLOT SIZE:11"x 17"
NTS
H.D.:NAD83
DETAILED STAKING PLAN DETAILED SECTION A - A' V.D.:NAVD88
NOT TO SCALE NOT TO SCALE I JE PID:5003
3 .7

CHANNEL PLUG NOTES •
zz
z;
o0
FILL VARIES PER DRAWINGS 1. ALL CHANNEL WORK SHALL TAKE PLACE DURING DRY WORKING CONDITIONS. THE CONTRACTOR SHALL w a a a
MINIMIZE THE EXPORT OF SEDIMENT TO ADJACENT SURFACE WATERS TO THE MAXIMUM EXTENT z $a
PRACTICABLE BY USING E&SC MEASURES AS NEEDED. Z N a o
z
— 2. BEFORE INSTALLING THE CHANNEL PLUG AND FILL MATERIAL,CONSTRUCTION OF THE NEW CHANNEL SHALL
BE COMPLETED AND FLOW TURNED INTO THE NEW CHANNEL.
3. FOR INSTALLATION,THE CONTRACTOR SHALL PLACE SUITABLE FILL MATERIAL IN THE EXISTING CHANNEL UP
TO 1.0'ABOVE THE TOP OF BANK.FILL MATERIAL SHOULD BE LOCATED WITHIN THE SITE AND APPROVED FOR
USE BY THE ENGINEER. THE CHANNEL PLUG SHALL BE COMPACTED AS DIRECTED AND UNTIL APPROVED BY
rL
A A THE ENGINEER ON SITE.
_ 4. TOP SOIL SUITABLE FOR ESTABLISHING NATIVE VEGETATION SHALL BE INSTALLED ON TOP OF THE z
COMPACTED _ COMPACTED FILL MATERIAL TO A MINIMUM DEPTH OF 0.5'ABOVE THE COMPACTED FILL MATERIAL. �J J
—_FILL MATERIAL C
� � 5. TRANSPLANTS AVAILABLE ONSITE MAY BE INSTALL IN THE TOP SOIL AS DIRECTED BY THE ENGINEER ON SITE. Lu
6. THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN U (7
ACCORDANCE WITH THE LINES,GRADES,AND CROSS-SECTIONS OR ELEVATIONS SHOWN ON THE DRAWINGS. Q
CL
7. RE-DRESSING AND STABILIZATION OF THE SURROUNDING WORK AREA WITH TEMPORARY AND PERMANENT = J
w
OLD CHANNEL TOP OF BANK SEEDING AND MULCHING WILL LIKELY BE REQUIRED FOLLOWING INSTALLATION OF THE DITCH PLUG AND Z Z
SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION. w Z
w Q
OLD CHANNEL TOE OF SLOPE w
> U
J
Q
DETAILED PLAN p w
NOT TO SCALE Q
O ~
Z
w
00 �
= w
U z
Z Q
w =
w z
u w
-
orf
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TOP SOIL u-
MIN.1.0'ABOVE OLD
OLD CHANNEL TOP
CHANNEL TOP OF BANK N
OFBANK Q
........................ w
.. .. ............................ ..................
......................... ...... ...............................................
............................................................. ...................
.
............................ ......................................................
FILL SLOPE TO LINES,GRADES AND ELEVATIONS SHOWN IN THE _
DRAWINGS COMPACTED DEPTH VARIES-
- FILL MATERIAL I III- PRELIMINARY
DRAWING
OLD CHANNEL BOTTOM
DATE:04/06/2021
EXISTING GROUND
PLOT SIZE:11"x 17"
NTS
H.D.:NAD83
V.D.:NAVD88
DETAILED SECTION A - A'
NOT TO SCALE JE PID:5003
3 .8

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INVASIVE SPECIES CONTROL NOXIOUS WEED SEED AND INVASIVE SPECIES. FERTILIZER IS NOT REQUIRED FOR PERMANENT SEEDING.
4. ALL DISTURBED AREAS WILL BE SEEDED WITH TEMPORARY SEED AND MULCHED WITH 7. ALL SEED AND SEED VARIETIES MUST BE FREE OF STATE AND FEDERALLY LISTED PRELIMINARY
1. WITHIN THE PROJECT AREA. REMOVE INVASIVE VEGETATION USING PHYSICAL AND WHEAT STRAW. SEEDING WILL BE PERFORMED USING A BROADCAST SPREADER. NOXIOUS WEED SEED AND INVASIVE SPECIES.
MECHANICAL METHODS AND BURY THE PLANT MATERIAL ONSITE INCLUDING THE OTHER METHODS MAY BE USED BUT MUST BE APPROVED BY ENGINEER IN ADVANCE g. THE CONTRACTOR SHALL LOOSEN THE SOIL TO A MINIMUM DEPTH OF 4-INCHES AND DRAWING
FOLLOWING SPECIES: OF INSTALLATION. GRADE TO A SMOOTH, EVEN SURFACE WITH A LOOSE,UNIFORMLY FINE TEXTURE.THE REVISIONS
1.1. CHINESE PRIVET(LIGUSTRUM SINENSE) 5. MAINTENANCE OF SEEDED AREAS SHALL CONSIST OF WATERING, WEED AND PEST AREAS TO BE SEEDED ARE THEN TO BE ROLLED AND RAKED TO REMOVE RIDGES AND
1.2. ORIENTAL BITTERSWEET(CELASTRUS ORBICULATUS) CONTROL, FERTILIZATION, EROSION REPAIR, RESEEDING, AND INCIDENTAL FILL DEPRESSIONS TO MEET FINISH GRADES. THE CONTRACTOR IS TO LIMIT SUB
OPERATIONS AS NECESSARY TO ESTABLISH A HEALTHY, VIGOROUS, WEED FREE AND GRADE AND FINISH GRADE PREPARATION TO AREAS THAT WILL BE PLANTED
LIVE STAKES, BAREROOTS AND CONTAINER PLANTING DISEASE FEE UNIFORM STAND OF GRASS. ALL AREAS WHICH FAIL TO SHOW A IMMEDIATELY. PREPARED AREAS ARE TO BE RESTORED IF ERODED OR OTHERWISE
UNIFORM STAND OF GRASS FOR ANY REASON SHALL BE TREATED REPEATEDLY UNTIL DISTURBED AFTER FINE GRADING AND BEFORE PLANTING.
A UNIFORM STAND OF AT LEAST 90% COVERAGE IS ATTAINED WITH NO BARE AREA 9. SEED SHALL BE SOWN WITH A SPREADER OR A SEEDING MACHINE.SEED IS NOT TO BE DATE:04/06/2021
2. SEE SHEET 4.2 FOR DETAILED PLANTING NOTES AND INSTRUCTIONS. ZONE 1 AND GREATER THAN FIVE SQUARE FEET. BROADCAST OR DROPPED WHEN WIND VELOCITY EXCEEDS 5 MPH. SEED SHALL BE PLOT SIZE:11"x 17°
ZONE 2 PLANTINGS SHALL BE INSTALLED AS LIVE STAKES OR BAREROOT STOCK EVENLY DISTRIBUTED BY SOWING IN TWO DIRECTIONS AT RIGHT ANGLES TO EACH 1"-250'
DEPENDING AVAILABILITY. SPECIES LIST MAY BE ADJUSTED BY THE ENGINEER PERMANENT SEEDING OTHER.WET SEED OR SEED THAT IS MOLDY OR OTHERWISE DAMAGED IN TRANSIT OR H.D.:NAD83
DEPENDING ON SPECIES AVAILABILITY. SEE SHEET 4.3 FOR DETAIL VEGETATION STORAGE IS NOT TO BE USED. AFTER BEGIN SOWN,THE SEED SHALL BE RAKED INTO V.D.:NAVD88
SCHEDULES. THE TOP 1/4 INCH OF THE TOPSOIL, LIGHTLY ROLLED, AND WATERED WITH FINE
6. PERMANENT SEEDING SHALL OCCUR IN CONJUNCTION WITH TEMPORARY SEEDING SPRAY. SEEDED AREAS ON STREAM BANKS SHALL BE PROTECTED WITH COIR FIBER JEPID:5003
TEMPORARY SEEDING AND MULCHING WHERE APPLICABLE. IDEALLY, PERMANENT SEEDING SHALL OCCUR DURING THE MATTING.
PLANTING SEASON FOR EACH SEED TYPE. AREAS FERTILIZED FOR TEMPORARY
3. ALL SEED AND SEED VARIETIES MUST BE FREE OF STATE AND FEDERALLY LISTED G•�
SEEDING SHALL BE SUFFICIENTLY FERTILIZED FOR PERMANENT SEEDING;ADDITIONAL ^ • 1

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BARE ROOT SEEDLING DIBBLE BAR NOTES
BUFFER WIDTH 2'-3' • . z z
VARIES BANKFULL LIVE STAKE PLANTING BAR SHALL HAVE A 1. ALL SOILS WITHIN THE
JUNCUS PLUG BLADE WITH A TRIANGULAR BUFFER PLANTING AREA o o
CROSS-SECTION, AND SHALL SHALL BE DISKED, AS • w a a
BE 12" LONG,4" WIDE AND 1" REQUIRED, PRIOR TO
THINK AT THE CENTER. PLANTING. 4 ? o
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z
ROOT PRUNING 2. ALL PLANTS SHALL BE P z
HANDLED PROPERLY PRIOR
SPACING PER BARE ROOT PLANTINGS ALL ROOTS SHALL BE PRUNED TO INSTALLATION TO
PLANTING PLAN 3.0' FROM BANKFULL 1.5x CONTAINER
TO AN APPROPRIATE LENGTH ENSURE SURVIVAL AND
FOR PLANTING TO PREVENT VIGOR. DEPTH
J-ROOTIING.
0 3 0 H
Z
Aem 2x W
/ CONTAINER WIDTH 2
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// NOTES
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1. PLANTS SHALL HAVE BEEN GROWN IN A CONTAINER LONG ENOUGH FOR
THE ROOT SYSTEM TO HAVE DEVELOPED SUFFICIENTLY TO HOLD ITS SOIL =
INSERT THE DIBBLE REMOVE THE DIBBLE INSERT THE DIBBLE PUSH THE DIBBLE PULLBACK ON THE REMOVE THE DIBBLE. TOGETHER ONCE REMOVED FROM THE CONTAINER. z Lu
STRAIGHT DOWN INTO AND PUSH THE SEVERAL INCHES IN DOWN TO THE FULL HANDLE TO CLOSE THE CLOSE AND FIRM UP W 0
THE SOIL TO THE FULL SEEDLING ROOTS DEEP FRONT OF THE DEPTH OF THE BLADE. BOTTOM OF THE THE OPENING WITH 2. PLANTS WILL NEED TO BE WATERED REGULARLY AND PLACED IN SHADY w z
DEPTH OF THE BLADE INTO THE PLANTING SEEDLING AND PUSH PLANTING HOLE. THEN YOUR HEEL. BE CONDITIONS UNTIL PLANTING OCCURS. w O
AND PULL BACK ON THE HOLE. PULL THE THE BLADE HALFWAY PUSH FORWARD TO CAREFUL TO AVOID
HANDLE TO OPENT THE SEEDLING BACK UP TO INTO THE SOIL. TWIST CLOSE THE TOP DAMAGING THE 3. THE DIAMETER OF THE PLANTING PITS FOR EACH PLANT SHOULD BE AT F-
PLANTING HOLE. DO THE CORRECT AND PUSH THE HANDLE ELIMINATING AIR SEEDING. LEAST TWO TIMES THE DIAMETER OF THE ROOT MASS. SCARIFY THE Q �
NOT ROCK THE SHOVEL PLANTING DEPTH. THE FORWARD TO CLOSE POCKETS AROUND THE PLANTING PIT PRIOR TO EACH PLANT INSTALLATION. uJ
BACK AND FORTH AS ROOT COLLAR SHOULD THE TOP OF THE ROOT. Q >
THIS CAUSES THE SOIL BE 1" - 3" BELOW THE PLANTING HOLE TO 4. SET PLANTS UPRIGHT IN THE CENTER OF THE PIT. THE BOTTOM OF THE O w
IN THE PLANTING HOLE SOIL SURFACE. GENTLY HOLD THE SEEDLING IN ROOT MASS SHOULD BE RESTING ON UNDISTURBED SOIL. w
TO BE COMPACTED, SHAKE THE SEEDLING PLACE. m
INHIBITING ROOT TO ALLOW THE ROOTS 5. PLACE BACKFILL AROUND BASE AND SIDES OF ROOT MASS, AND WORK = z
Q
GROWTH. TO STRAIGHTEN OUT. EACH LAYER TO SETTLE BACKFILL AND TO ELIMINATE VOIDS AND AIR U
DO NOT TWIST OR SPIN 2 Z Z
POCKETS. WHEN PIT IS APPROXIMATELY 3 FULL, WATER THOROUGHLY
THE SEEDLING OR BEFORE PLACING REMAINDER OF THE BACKFILL. WATER AGAIN AFTER Lu H
LEAVE THE ROOTS PLACING FINAL LAYER OF BACKFILL. w z
J-ROOTED.
LL Q
BARE ROOT DETAILS CONTAINER PLANT DETAILS
O
ILL
6' (n
BANKFULL LIVE STAKES AND BAREROOT W
PLANTINGS IN OFFSET
TOE OF SLOPE ROWS PER PLANTING PLAN i/ / 1/2"TO 2" 2'TO 3'LIVE STAKE
PLANT LIVE STAKES AND PLUGS IN ROWS FROM r///r DIAMETER TAPERED AT BOTTOM
++ ++++ + + TOE OF SLOPE TO& BEYOND THE BANKFULL STAGE
+ + + + + + + + ,/r��/r�i/ SECTION A-A' LIVE STAKE
+ * * PRELIMINARY
+ + + + + + + +
+ +++ ++++ * *+ NOTES DRAWING
+ + + + +
+ + + +
+ + + + 1. LIVE STAKES MUST BE DORMANT WHEN CUT. KEEP LIVE STAKES MOIST UNTIL PLANTING. THE STAKE SHOULD BE REVISIONS
++ +*+ +* PREPARED WITH THE BUDS POINTED UP, AND THE BOTTOM SHOULD BE CUT AT AN ANGLE FOR INSERTION INTO THE
+ + + + + GROUND. AN IRON BAR CAN BE USED TO MAKE A PILOT HOLE TO PREVENT BARK FROM BEING DAMAGED DURING
+ + + +
+++ + ++ ++ + INSTALLATION.
+ + + + + +
+ ++ + +++++++++++++ + 2. LIVE STAKES SHALL BE 0.5" -2" IN DIAMETER AND 2'-3'IN LENGTH.
+ + + + q DATE:04/06/2021
+ + + + "
+ ++ + + ++ +++ 3. LIVE STAKES SHOULD BE PLACED WITH 3 TO a OF THE LENGTH OF THE STAKE BELOW GROUND AND ANGLED PLOT SIZE:11 x 17"
+ ++*+ + + ++++ + DOWNSTREAM. ENSURE THE BASE OF THE LIVE STAKE WILL REACH THE WATER TABLE. AFTER INSTALLATION THE TOP NTS
+
+ +++++ ++ +++ ++ OF THE LIVE STAKE SHALL BE PRUNED WITH A SQUARE CUT LEAVING NO LESS THAN 3" AND NO LESS THAN b" ABOVE H.D.:NAD83
+ + + + + +
+ + + + + + + + THE GROUND. V.D.:NAVD88
4. PLANT LIVE STAKES AND JUNCUS PLUGS IN OFFSET ROWS AND SPACINGS PER PLANTING PLAN. JE PID:5003
+++++ 3'O.C.LIVE STAKE AND PLUG SPACING/3'ROW SPACING LIVE STAKING DETAILS
4.2

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TEMPORARY SEEDING ZONE 1 (2.1 AC) RIVER BANK PLANTINGS-3' O.C. (4,800 STEMS/AC) . z z
DATE TYPE APPLICATION o o
SPECIES COMMON NAME PERCENT w
RATE(LBS/AC) Z a a
RYE GRAIN 120 corpus amomum SILKY DOGWOOD 30% w o
ZDoa
22.0
GROUND AGRICULTURAL LIMESTONE 2,000 5alixsencea SILKY WILLOW 30% Z^P uz
JAN1 -MAY 1 l
10-10-10 FERTILIZER 750 5ambucus canadensis ELBERBERRY 20%
STRAW MULCH 4,000 Alnusserrulata HAZELALDER 20%
GERMAN MILLET 50
GROUND AGRICULTURAL LIMESTONE 2,000 ZONE 2(6.3 AC)- FLOODPLAIN PLANTINGS- 10' O.C. (450 STEMS/AC)
MAY 1 -AUG 15
10-10-10 FERTILIZER 750 SPECIES COMMON NAME PERCENT
STRAW MULCH 4,000 LZ
Betulanigra RIVER BIRCH 20% C
RYE GRAIN 120 L
Platanusoccidenta/is SYCAMORE 20% LLJ
GROUND AGRICULTURAL LIMESTONE 2,000 U
AUG 15-DEC 30 Linodendron tulipifera TULIP POPLAR 10% z W
10-10-10 FERTILIZER 750 J
Physocarpus opulifolius NINE BARK 10% Q
STRAW MULCH 4,000 = Q
Carpinus caroliniana AMERICAN HORNBEAM 10% z =
Hamame/is virginiana WITCH HAZEL 10% LL, u
PERMANENT SEEDING- 25 LBS/AC briodendren tulipifera YELLOW POPLAR 10% w Z
Cory/us amencana AMERICAN HAZELNUT 10% � O
SPECIES COMMON NAME PERCENT � Q
Agrostisperennans AUTUMN BENTGRASS 15 W
CD
W
Andropogongerardii BIG BLUESTEM 10 O >
Schizachynum scoparium LITTLE BLUESTEM 5 m LILI
Monarda didyma SCARLET BEEBALM 10 = C)
Dichanthelium clandestinum DEER-TONGUE WITCHGRASS 20 U Q
z
Juncuseffusus SOFT RUSH 5 LJJ Z_
w I--
Panicum vitgatum SWITCH GRASS 15 LL Z
Rudbeckia hirta BLACKEYED SUSAN 10
IL
Soighastrum nutans INDIAN GRASS 5 O
LL
Asclepiasincarnata SWAMP MILKWEED 5
N
W
PRELIMINARY
DRAWING
REVISIONS
DATE:04/06/2021
PLOT SIZE:11"x 17"
AS NOTED
H.D.:NAD83
V.D.:NAVD88
JE PID:5003
4.3