20171039 Ver 1_PCN Plan_20190612

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DMS PROJECT #: 100022
CONTRACT #: 718G
USACE ACTION ID #: SAW-2017-015OG
RFP #: I G-OOG993
CATBIRD SITE
DAVIE COUNTY, NORTH CAROLINA
YADKIN 01 RIVER BASIN: HUC 03040101
DECEMBER 2018
RESOURCE ENVIRONMENTAL SOLUTIONS, LLC
302 JEFFERSON ST, SUITE 110
RALEIGH, NC 27605
REACH D52
SITE MAP
NTS
Sheet List Table
Sheet Number
Sheet Title
-
COVER
A I
OVERALL PROJECT
E I
NOTES
E2
EXISTING CONDITIONS
51
REACH D51
52
REACH D51
53
REACH D52
54
REACH D52
55
REACH D52
PI
PLANTING PLAN
MI
MONITORING PLAN
DI
DETAILS
D2
DETAILS
D3
DETAILS
D4
DETAI L5
D5
DETAILS
DG
DETAILS
D7
DETAI L5
res
302 Jefferson Street Suite 110
Raleigh, NC 27605
Main: 919.929.9909
Fax: [phone]
www.M.us
PROJECT NUMBER: 0386
PROJECT MANAGER: BPB
DESIGNED: AFM
DRAWN; BRC
CHECKED: AFM
SHEET NUMBER

REACH DS 1
RESTORATION
5'
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REACH DS2
ENHANCEMENT II
-REACH DS2
RESTORATION
REACH D52
ENHANCEn.IMT 11
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REACH DS2
RESTORATION
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902 Jeftrson Street, SuRe 110
Relelgh, NC 27605
Main: 919.829.9909
Fax: [phone]
www.res.us
SEAL
FULL SCALE: 1'=100
9 t W 240
r - FULL SCALE
HALF SCA"EE
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PROJECT NUMBER:
0386
PROJECT MANAGER:
BPB
DESIGNED:
AFM
DRAWN:
BRC
CHECKED:
AFM
SHEET NUMBER:
Al

CONSTRUCTION NOTES:
I . INSTALL EROSION CONTROL MEASURES AS DESCRIBED IN THE EF051ON CONTROL PLAN AND
NOTES. EROSION CONTROL MEASURES MAY BE PHASED -IN TO THOSE AREAS OF THE PROJECT
CURRENTLY BEING WORKED ON. THE CONTRACTOR MAY MODIFY OR RELOCATE EROSION
CONTROL MEASURES TO MAKE ADJUSTMENTS FOR UNFORESEEN FIELD CONDITIONS 50 LONG
AS PROPER CONSTRUCTION 15 MAINTAINED TO ENSURE THE INTEGRITY AND USEFULNESS OF THE
PROPOSED MEASURES. ALL DISTURBED AREAS ALONG CHANNEL BANKS SHALL BE STABILIZED
WITH TEMPORARY SEED AND MULCH AT THE END OF EACH DAY.
2. IN GENERAL, STREAM CONSTRUCTION SHALL PROCEED FROM AN UPSTREAM TO DOWNSTREAM
DIRECTION.
3. EXISTING WETLANDS CANNOT BE ENCROACHED UPON UNDER ANY CIRCUMSTANCES IF NOT
APPROVED AS DESIGNATED IMPACT AREAS. HIGH VISIBILITY FENCING MUST BE PLACED AROUND
ALL EXISTING WETLANDS THAT ARE LOCATED ADJACENT TO CONSTRUCTION ACTIVITIES AND/OR
ARE LOCATED WITHIN THE PROPOSED CONSERVATION EASEMENT.
4. DURING STREAM CONSTRUCTION ACTIVITIES, THE WORK AREA SHALL BE STABILIZED AT THE END
OF EACH WORKING DAY.
5. UNLE55 NOTED OTHERWISE, FILL MATERIAL GENERATED FROM CHANNEL EXCAVATION AND
STABILIZATION SHALL BE PLACED INSIDE THE EXISTING CHANNEL TO BE ABANDONED AT AN
ELEVATION THAT PROVIDES POSITIVE DRAINAGE TOWARDS THE PROPOSED CHANNEL.
G. STOCKPILE AREAS MAY BE RELOCATED UPON THE APPROVAL OF THE ENGINEER. SILT FENCING
MUST Be INSTALLED AROUND ALL STOCKPILE AREAS.
7. CONTRACTOR SHALL NOT COMPACT 5O1L AROUND ROOTS OR TREES TO REMAIN, AND SHALL
NOT DAMAGE SUCH TREES IN ANY WAY. EXCAVATED OR OTHER MATERIAL SHALL NOT BE PLACED,
PILED OR STORED WITHIN THE CRITICAL ROOT ZONE AREA OF THE TREES TO BE SAVED. ANY
COMPROMISED TREES NOT USED IN CONSTRUCTION ARE TO BE REMOVED AND DISPOSED OF
OFF SITE.
8. CONTRACTOR SHALL CONSTRUCT PR0PO5ED RIFFLES PER SHEET D7.
9. IN-5TRFAM STRUCTURES PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS (BRUSH TOES,
LOG VANES, AND LOG TOES) MAY BE USED INTERCHANGEABLY THROUGHOUT THE PROJECT PER
APPROVAL FROM DESIGNER.
10. THE WORK TO RESHAPE THE CHANNEL BANKS WILL BE PERFORMED USING EQUIPMENT WORKJNG
FROM THE TOP OF THE EXISTING STREAM BANK. WHERE POSSIBLE.
11. CONSTRUCTION EQUIPMENT WILL NOT Be PLACED WITHIN THE ACTIVE CHANNEL TO PERFORM
WORK IF POSSIBLE. PLATFORMS SHOULD BE USED TO CK055 CHANNEL WHERE ACCESS 15 NOT
POSSIBLE.
12. NO MORE CHANNEL SHALL BE DISTURBED THAN CAN BE STABILIZED BY THE END OF THE WORK
DAY OR PRIOR TO RESTORING FLOW TO NEWLY CONSTRUCTED CHANNEL SEGMENTS.
13. CONTRACTOR SHALL REMOVE ALL TEMPORARY CONTROL DEVICES ONCE CONSTRUCTION 15
COMPLETE AND THE SITE 15 STABILIZED. A MAXIMUM OP 200 UNEAR FEET Of, STREAM MAY BE
DISTURBED AT ANY ONE TIME.
14. ALL EXCAVATED MATERIAL MUST BE PLACED WITHIN DESIGNATED STOCKPILE AREAS.
15. AT LOCATIONS IN WHICH THE EXISTING CHANNEL 15 BEING MAINTAINED, TEMPORARY PUMP
AROUND DAMS AND BYPASS PUMPING WILL Be USED TO DE -WATER THE WORK AREA AS
DESCRIBED IN THE DETAILS.
I G. WHEN THE PR0PO5ED CHANNEL HA5 BEEN SUFFICIENTLY STABIUZED TO PREVENT EROSION, ALL
TEMPORARY PUMP AROUND DAMS WILL BE REMOVED FROM THE ACTIVE STREAM CHANNEL AND
NORMAL FLAW RESTORED. ACCUMULATED SEDIMENT SHALL BE DISPOSED OF IN DE51GNATED
SPOILS AREAS PRIOR TO REMOVAL OF TEMPORARY PUMP AROUND DAM.
17. AT LOCATIONS IN WHICH ROCK STRUCTURES, BOULDER TOE STABILIZATION, AND LOG TOE
STABILIZATION ARE CALLED FOR ON THE PIANS, TEMPORARY COFFER DAMS AND BYPASS
PUMPING WILL BE USED TO DE -WATER THE WORK AREA, EXCEPT AT LOCATIONS IN WHICH THE
NORMAL FLOW CAN BE DIVERTED AROUND THE WORK AREA WITH THE USE OF AN EXISTING
CHANNEL. WHEN THE TOE HAS BEEN SUFFICIENTLY STABILIZED TO RESTRAIN EROSION ALL
TEMPORARY COFFER DAMS WILL BE REMOVED FROM THE ACTIVE STREAM CHANNEL AND
NORMAL FLOW RESTORED. ACCUMULATED SEDIMENT 5HALL BE DISFO5ED OF IN DESIGNATED
5P0IL5 AREA PRIOR TO REMOVAL OF TEMPORARY COFFER DAM.
18. MATERIAL THAT 15 REMOVED FROM THE STREAM WILL BE RE -DEPOSITED OUTSIDE OF THE ACTIVE
CHANNEL AND ITS FLOODPLAIN.
19. TEMPORARY AND PERMANENT STABIUZATION OF ALL DISTURBED GRASSED AREAS AT THE TOP OF
THE CHANNEL BANKS WILL Be IN ACCORDANCE WITH THE SEEDING AND MULCHING SPECIFICATION
A5 SHOWN ON PLANS.
20. RE -FERTILIZE AND RE -SEED DISTURBED AREAS IF NECESSARY.
21. TEMPORARY AND/OR PERMANENT IMPACTS TO EX15TING WETLANDS SHALL BE AVOIDED TO THE
EXTENT POSSIBLE. HIGH V15151LITY FENCING SHALL BE INSTALLED AROUND ALL EXISTING
WETLANDS LOCATED WITHIN THE PROJECT AREA AND/OR ADJACENT TO ANY CONSTRUCTION
ACTIVITIES.
STREAM CONSTRUCTION SEQUENCE:
I . CONDUCT ME-CONSTKUCTION MEETING INCLUDING OWNER, ENGINEER, A550CIATEO
CONTRACTORS, NCDEQ EROSION CONTROL PERSONNEL, AND OTHER AFFECTED PARTIES.
CONTACT NCDEQ ERO51ON CONTROL PER5ONNEL AT 919-791-4200.
2. OBTAIN EROSION CONTROL PERMIT FROM NCDENK - LAND QUALITY SECTION AND ALL OTHER
APPROVALS NECESSARY TO BEGIN AND COMPLETE THE PROJECT.
3. CONTRACTOR 15 FULLY RESPONSIBLE FOR CONTACTING ALL APPROPRIATE PARTIES AND
ASSURING THAT UTILITIES ARE LOCATED PRIOR TO THE COMMENCEMENT OF CONSTRUCTION.
CALL NC ONE -CALL (PREVIOUSLY ULOCO) AT I -800-G32-4949 FOR UTILITY LOCATING SERVICES
48 HOURS PRIOR TO COMMENCEMENT OF ANY WORK. CONTRACTOR SHALL VERIFY LOCATION
AND DEPTH OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION.
4. PRIOR TO CONSTRUCTION, STABILIZED GRAVEL ENTRANCFAEXIT AND ROUTES OF INGRE55 AND
EGRESS SHALL BE ESTABLISHED AS SHOWN ON THE PLANS AND DETAILS. MAINTAIN EXISTING
DRIVEWAY OVERTOPPING ELEVATION / PROFILE.
5. PREPARE STAGING AND STOCKPILING AREAS IN LOCATIONS AS SHOWN ON THE CONSTRUCTION
PLANS OR AS APPROVED BY THE ENGINEER. ANY EXCESS SPOIL FROM STREAM CONSTRUCTION
SHALL BE USED TO CONSTRUCT CHANNEL FLUGS AS SHOWN ON PIANS.
G. INSTALL PUMP AROUND APPARATUS AND IMPERVIOUS DIKES AT UPSTREAM END OF PROJECT.
A5 CONSTRUCTION PPOGKE55E5, MOVE PUMP AROUND OPERATION DOWNSTREAM. (SEE
DETAILS ON SHEET D 1)
7. INSTALL SILT FENCE, TEMPORARY CRO551NG5 AND ALL OTHER EK051ON CONTROL MEASURES AS
SHOWN ON PLANS.
8. CONSTRUCT UPSTREAM PORTION OF THE CHANNEL FIRST, WORKING IN AN UPSTREAM TO
DOWNSTREAM DIRECTION.
9. ROUGH GRADING OF CHANNEL SHALL BE PERFORMED PRIOR TO INSTALLATION OF STRUCTURES.
10. INSTALL STRUCTURES AS SHOWN ON PLANS AND DETAl15. PRIOR TO FINE GRADING, OBTAIN
APPROVAL OF THE ENGINEER ON INSTALLATION OF STRUCTURES.
1 1 . UPON COMPLETION OF FINE GRADING, INSTALL EROSION CONTROL MATTING OR 5OD MATS
ALONG CHANNEL BANKS.
12. FILL AND BTA54UZE ABANDONED SEGMENTS OF THE EXISTING CHANNEL PER DIRECTION OF THE
ENGINEER.
13. ALL IMPERVIOUS DIKES AND PUMPING APPARATUS SHALL BE REMOVED FROM THE STREAM AT
THE END OF EACH DAY TO RESTORE NORMAL FLOW BACK TO THE CHANNEL.
14. DURING STREAM CONSTRUCTION ACTIVITIES, THE WORK AREA SHALL BE STABIUZED AT THE END
OF EACH WORKING DAY.
15. INSTALL LIVE STAKE, BARE ROOT, AND CONTAINERIZED PLANTINGS A5 SPECIFIED ON PLANTING
PLANS.
LEGEND
EX15TING CONTOUR MAJOR
EXISTING CONTOUR MINOR
PR0POSED CONTOUR MAJOR -
PROPOSED CONTOUR MINOR iL}
EXISTING WETLAND
EX15TING STREAM
EXISTING TOP OF BANK
EXISTING BOTTOM OF BANK
EXISTING OVERHEAD ELECTRIC UTILITY LINE
PROPERTY UNE
EXISTING FENCEUNE
EXISTING TREELINE
PROPOSED TOP OF BANK - - - - - - - - -
PROPOSED CENTERUNE OF CHANNEL -
LIMITS OF PROPOSED
CONSERVATION EASEMENT
LCE -
PROPOSED CHANNEL PLUG
(SEE DETAIL DWG D2)
PR0PC5ED PILL AREA
EXISTING TREE
0
BRUSH TOE PROTECTION
(SEE DETAIL D2)
LOG TOE
(SEE DETAIL D2)
DOUBLE LOG DROP
(SEE DETAIL D4)
ROCK SILL
(5EE DETAIL D3) 0001=1
ROCK STEP POOL
(SEE DETAIL DG)
ROCKVANE
(SEE DETAIL DG)
EE DET
LOG VANE
(SEE DETAIL D3)
CONSTRUCTED RIPPLE
(SEE DETAIL D6)
SEDIMENT TRAP
(SEE DETAIL D3)
LOG SILL
O
(PROFILE)
o
DOUBLE LOG DROP
(PROFILE)
ROCK 51LU CRO55-VANE / n
STEP POOL }U{
(PROFILE)
ores
302 Jefferson Street, Suite 110
Raleigh, NC 27805
Maln: 919.829.9909
Fax: [phone]
www.resus
SEAL
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PROJECT NUM9ER: 0399
PROJECT MANAGER: BPB
DESIGNED: AFM
DRAWN: BRC
CHECKED: AFM
SHEET NUMBER:
E1

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302 Jefferson Sleet, SuBe 110
Raleigh, NC 2719
Main: 919.829.9909
Fax: [phone]
W W W.res.us
SEAL
FULL SCALE: V=80
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T — FULL SCALE
HALF SCALE --f'
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PROJECT NUMBER:
D389
PROJECT MANAGER:
8F8
DESIGNED:AFM
DRAWN:
BRC
CHECKED:
AFM
SHEET NUMBER:
E2

REACH D5 I STA 01 +04 TO STA 07+00
4.5'
BAN• `ULL STAGE
20? of 36' RCP @ 1.00% F
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TYPICAL 511ALLOW CRO55 SECTION
LCE
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REACH D51
RESTORATION REACH D51 TYPICAL LEFT MEANDER CRO55 SECTION
STA. 0 I + 19 TO 04+07 RESTORATION
REMOVE EXISTING STA. 04+37 TO 10+95
24" MP E DISPOSE OFFSITE
JJ
EXISTING TOP
OF &4NK
765 I I I I l I I I I I I 1 I I 7G5
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SCALE: HOR 1"=30'; VERT 1"=3'
res
902 Jefferson Str K Suite 110
Raleigh, NC 27605
Main: 919.829.9909
Fax: [phone]
www.m.us
FULL SCALE: 1 °=30
0 30 60
2' — FULL SCALE
1' = HALF SCALE'
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PROJECTNUMBER:
0388
PROJECT MANAGER:
BPB
DESIGNED:
AFM
DRAWN:
BRC
CHECKED:
AFM
SHEET NUMBER:
S1

REACH D51
RESTORATION
LCE 5TA. 04+37 TO 10+98
vGt-
LGt l
0
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543—`t
513
58 6+50 i 59 514
5+50
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1 r 1 RESTORATION
+
+ 5TA. 08+55 TO 13+GG
+y� S44
755
750
745
740
735
EXISTING CHANNEL TO BE
ABANDONED AND BACKFILLED
SEE DETAIL SHEET D3
515 -,o� .1
37 1
I
/
G+'W G+50 I 7+00 7+50 T 8+00 8+50 9+00 9+50 10+00 10+50 II+(
SCALE: HOP 1'=30'; VERT I'=3'
EXISTING CHANNEL TO BE
ABANDONED AND BACKFILLED
SEE DETAIL 5H EFT D3
1 755
750
REACH DS I STA O 1 +04 TO 5TA 07+00
4.5'
3' 0.95'
rrnlvu tT
F
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TYPICAL SHALLOW CP055 SECTION
4.9'
BANUUU STAGE
4
TYPICAL RIGHT MEANDER CROSS SECTION
4.9'
ti
0
TYPICAL LEFT MEANDER CROSS SECTION
REACH D51 STA 07+90 TO STA 10+98
d
4
TYPICAL SHALLOW CP055 SECTION
5.7'
3.4' 1.5'
BANUULL ST
745 77 tV
TYPICAL RIGHT MEANDER CROSS SECTION
740
5.7'
STAGE
735 Z... L\
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TYPICAL LEFT MEANDER CP055 5FCTION
ores
302 Jeftmon Street, Suite 110
Raleigh, NC 27605
Mein: 919.829.9909
Fax: [phone]
mwr.res.us
SEAL
FULL SCALE: 1'=30
0 30 60
Y — FULL SCALE
HALF SCALE—��'
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PRQIECT NUMBER:
0388
PRQIECT MANAGER:
BPB
DESIGNED:
AFM
D..
BRC
CHECKED:
AFM
SHEET NUMBER:
S2

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78
7E
77
7G
LCE L
AGE CE LCE
REACH D52
ENHANCEMENTII
5TA. 00+92 TO O 1 +70
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521
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532
SCALE: HOP, 1'=30; VERT I.=G'
:ks
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'70
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REACH D52 5TA 02+91 TO STA OG+90
4 5'
BMF u, STAGC
F
6
IL
TYPICAL SHALLOW CP055 SECTION
4.9'
dMUM 5TAG
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TYPICAL RIGHT MEANDER CRO55 SECTION
4.9'
1.3' 2.9'
r.• • WL STAGE
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TYPICAL LEFT MEANDER CP055 SECTION
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302.191% n Street, Suits 110
Raleigh, NC 27605
Main: 919.629.9909
Fax: [phone]
w .res.us
SEAL
FULL SCALE: 1-30
0 30 so
7 — FULLSCALE
HALF SCALE'
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PR0.1ECf NUMBER: 0 B388
PROJECT MANAGER: PB
DESIGNED: AFM
DRAWN: BRC
CHECKED: AFM
SHEET NUMBER:
S3

REACH D52
ENHANCEMENTII
STA. 06+96 TO 08+55
vclt
1 1
528 1 1�"
I
532 t, —i J
521 x°l
522 v
/G,j
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52b
PROPOSED TOP
OF BANK
780 ff I
PIj0P05ED CNANNEL
jjj BED 5L0PE
770
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LCE SSI
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LCE
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REACH D52 LCE
RESTORATION LCE
g+SD 5TA. 08+55 TO 13+66
i
F5-45-1�
`U� ��� 533 29 ^\ ,
/i`�" +50\ � 536
REACH D52
RESTORATION
STA. 01 +70 TO 06+96
TIE REACH D52 INTO
EMSTING/PROPOSED BED OF
REACH D52
IXISTING GRADE ALONG
STREAM CENTERLINE
i
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i IX15TING TOP
_2 0096 I OF BANK
760 11
Y
750
740
TIE REACH D52 INTO
EXISTINGh'R0P0SED BED OF
REACH D52
8+00
534 r
EXISTING CHANNEL TO BE
ABANDONED AND BACKFILLED
5EE DETAIL SHEET 03
SCALE: HOR 1'=30'; VERT 1°=6'
50
70
REACH D52 STA 02+91 TO STA 06+90
4 5'
Bind 9
F
O
ti
TYPICAL SHALLOW CR0SS SECTION
2.9' 1.3'
BANKFUU STAGE
b
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TYPICAL RIGHT MEANDER CR055 5FCTI0N
4.9'
0
TYPICAL LEFT MEANDER CR0SS SECTION
REACH D52 5TA 08+70 TO 5TA 13+G0
_ 5 2'
1.5' 1.1'
0
f
E
TYPICAL SHALLOW CK055 SECTION
S.T
3.4' 1.5'
GO BANKIPULL STAGE
(V
50 TYPICAL RIGHT MEANDER CRO -95 SECTION
5.7
I .5' 3.4'
JIMMOULL sTArE
40
N
E
TYPICAL LEFT MEANDER CP055 SECTION
ores
302 Je0er Street, Suite 110
R"gh, NC 27605
Main: 919.629.9909
Fax: [phone]
WWW.MAA
SEAL
FULL SCALE: 1'=30
0 30 60
2'= FULL SCALE
7' = HALF SCALE-'
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PROJECT NUMBER:0386
PROJECT MANAGER:
BPB
DESIGNED:
AFM
DRAWN:
BRC
CHECKED:
AFM
SHEET NUMBER:
S4

REACH D52
RESTORATION
STA. 08+55 TO 13+66
LGE
LGE
A
5
0
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534 ,
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1 ��1
770
760
750
740
730
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1 514 rREACH D51
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5TA. 04+37 TO 10+98
,N 515
EXISTING CHANNEL TO BE
ps ABANDONED AND BACKFILLED
SEE DETAIL SHEET D3
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SEE DETAIL SHEET D3
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I 770
m
EX15TING TOP
OF BANK
rir REACH D52 INTO
9fISTINGIPROP05ED BED OF
2FACH 052
760
750
740
730
REACH D52 5TA 08+70 TO 5TA 13+60
5.2'
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4
TYPICAL SHALLOW CRO55 SECTION
5.7'
3.4' 1 S.
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TYPICAL RIGHT MEANDER CROSS SECTION
5.7
1.5' 3.4'
F3ANKr_-- STAGE
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TYPICAL LEFT MEANDER CRO55 SECTION
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302 Jefferson Street SuBe 110
Raleigh, NC 27605
Main: 919.829.9909
Fax: [phone]
www.res.us
SEAL
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PROJECT NUMBER:0386
PROJECT MANAGER:
BPB
DESIGNED:
AFM
DRAWN:
SRC
CHECKED:
AFM
SHEET NUMBER:
S5

PLANTING LEGEND
L1MIT5 OF CON5EKVATION _
EASEMENT
IXI5TING TREEUNE
PROPERTY UNE
RIPARIAN PLANTING
(TOTAL AREA: 5.4 AC)
21
IE
PLANTING TABLE
Permo A pp— 5eed Mar
802 Jeflenon Street, Suite 110
Cwmlon Name
Saenphe. Name
Percmt
comp—aon
Vvgmu Wldye
Elymra wgrmcw
25%
IM Graea
naWn
25%
Lktk N - Stem
5rh- :ampa.um
10%
SeR Ru
Ju,wio ellvwa
I O%
Blactryed wsan
Ru�rnu hrta
109E
Deertalgae
Or-+srlha4� adfAn'm
IO%
(:anmon MiAWeed
AacteH eYnaU
5%
Showy Goldenrod
D�mpyrm wngmry
B%
Live Stating and I.— Cuttmlge D.O. Tree 5pc—
Cwrarwn tame Sa s. Wme Pdrad
Co n".0 m
Sky d ]'fid Caws Nmamam 40%
W'sck wlloW Sa6+mgn. GO%
Dare R—t PMnGng Tree Sp—
pecleAW—Ort
802 Jeflenon Street, Suite 110
Raleigh, NC 27605
Main: 919.829.9909
Fax: [phone]
www.rea.Lls
W— 0.
Oaenau nyn
15%
WA— Oat
OVenao F*,A s
15%
Rha 5ach
BetW -9"
15%
Ammon Sycamore
PrMnea—
15%
Meru— Red Oak
0— rc
10%
Green ACh
h—P ytwmaa
IO%
Yeibw Poplx
z
Rr IO
Pmenmon
D�mpyrm wngmry
B%
Blame Gan
— —
5%
PLANTING NOTES
ALL PLANTING ARE.A5
1. EROSION CONTROL MEASURES SMALL BE PROPERLY MAINTAINED UNTIL PERMANENT VEGETATION
15 ESTABLISHED AND FINAL APPROVAL HAS BEEN ISSUED, THE CONTRACTOR SMALL INSPECT
EROSION CONTROL MEASURES AT THE END OF EACH WORKING DAY TO ENSURE MEASURES ARE
FUNCTIONING PROPERLY.
2. DISTURBED AREAS NOT AT FINAL GRADE SMALL BE TEMPORARILY VEGETATED WITHIN 10
WDRMNG DAYS. UPON COMPLETION Of FINAL GRADING, PERMANENT VEGETATION SMALL BE
ESTABLISHED FOR ALL DISTURBED AREAS WITHIN 10 WORKING DAY5, SEEDING SMALL BE IN
ACCORDANCE WITH EROSION CONTROL PLAN.
3. ALL DISTURBED AREAS SHALL BE PREPARED PRIOR TO PLAITING BY D15C OR SPWNG-TOOTH
CHISEL PLOW TO MINIMUM DEPTH OF 12 INCHES. MULTIPLE PASSES SMALL BE MADE ACROSS
PLANTING AREAS WITH THE IMPLEMENT AND THE FINAL PA55 SMALL FOLLOW TOPOGRAPHIC
CONTOURS.
4. BARE ROOT PLANTINGS SMALL BE PANTED ACCORDING TO DETAIL SHOWN ON SHEET D2. LIVE
STAKES SHALL BE PLANTED ACCORDING TO DETAIL SHOWN ON STIEET D2,
5. TREATMENTIREMOVAL Of INVASIVE SPECIES, PINES AND SWEET GUM5 LESS THAN P DBM SHALL
BE PERFORMED TMROUGHOUT THE PLANTED AREA
G. SPECIES SHALL BE O6TRIDUTED SUCM THAT 3 TO G PLANTS Of THE SAME SPECIES ARE
GROUPED TOGETHER.
7, BARE ROOT PLANTING DENSITY IS APPP=IMATELY BOO STEMS PER ACRD,
B. UVC STAKES ARE PROPOSED ALONG THE OUTSIDE OF MEANDER BENDS AND ALONG BOTH
BANKS OF STRAIGHT REACHES ADJACENT TO POOLS.
9. TEMPORARY SEED MIX SIVLLL BE APPLIED AT A RATE Of 150 LD51ACFZ TO ALL DISTURBED AREAS
WITH SLOPES EQUAL TO OR STEFPER THAN 3:1.
10. PERMANENT RIPARJAN SEED MIX SMALL BE APPLIED TO ALL DISTURBED AREAS WITHIN THE
CONSERVATION EASEMENT AT A RATE OF 15 LWACRE.
11. PERMANENT HERB SEED MIX 6HALL BE APPLIED TO ALL DISTURBED AREAS WITHIN THE
CONSERVATION EASEMENT BREAKS AT A RATE OF 15 LMACRE.
res
802 Jeflenon Street, Suite 110
Raleigh, NC 27605
Main: 919.829.9909
Fax: [phone]
www.rea.Lls
SEAL
FULL SCALE: 1'=100
0 100 2
7 — FULL SCALE
1' = HALF SCALE
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PROJECT NUMBER:
0388
PROJECT MANAGER:
BPB
DESIGNED:
AFM
DRAWN:
BRC
CHECKED:
AFM
SHEET NUMBER:
P1

0
rtts
902,1eNemon Street, Sults 110
Raleigh, NC 27605
Main: 919.1129.9909
Fax [phone]
WWw.teSus
FULL SCALE: 1=100
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0396
PROJECT MANAGER:
BPB
V
AFM
DRAWN:
BRC
CHECKED:
AFM
VP
VP
gym/
REACH D52
LEGEND
RIPARIAN PLANTING
LIMITS Of CON5ERVATION
EASEMENT
_
'R
PROPOSED VEGETATION PLOT
(AREA: 0.02 AC)
VP
PROPOSED CROSS SECTION
LOCATIONS
PROPOSED CREST GAUGE
PROPOSED FLOW GAUGE
O
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rtts
902,1eNemon Street, Sults 110
Raleigh, NC 27605
Main: 919.1129.9909
Fax [phone]
WWw.teSus
FULL SCALE: 1=100
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PROJECT NUMBER:
0396
PROJECT MANAGER:
BPB
DESIGNED:
AFM
DRAWN:
BRC
CHECKED:
AFM
SHEET NUMBER:
M1

WHEN AND WHERE TO USE IT
302 JBllmson Street, Suite 110
Raleigh, NC 27605
Main: 919.829.9909
IL N IL f IN AREAS:
1.25 LBhINCAR FT. STEEL POSTS
SEAL
FLOW
WHERE THE MA%IMUM SHEET OR OVERLAND FLOW PATH LENGTry. TO THE FENCE S LOO -FEET.
THE MAXIMUM SLOP[ STEEPNESS (NORM LL UERPENDICUTAM TO FENCE LINE) IS 2H: I V. EXTRA STRENGTH
Til
aa0
�
B
MIDDLELAYERTOPLAYERN4ICRE
BOTTOM LAYER
THAT DO NOT RECEIVE CONCENTRATED FLOWS GREATER THAN C.5 CPS. FILTER FABRIC
6•
SURFACE
I
DO NOT PLACE SILT FENCE ACROSS CHANNELB OR USE IT AS A VELOCITY CONTROL BMP.
lyTh
Z
O
ST4O�D
A A
CONSTRUCTION SPECFICATIONEI
Q'
<Eo..
I . USE A SYNTHETIC FILTER FABRIC OF AT LEAST 95% BY WEIGHT OF POLYOLEFINS OR POLYESTER, WHICH 0
O
CERTIFIED BY THE MANUFACTURER OR SUPPLIER AS CONFORMING TO THE RECUIREMENTS IN ASTM V 6461.
HEAVY DUTY PLASTIC TIC
B
25' I1ECP
SYNTMETIC FILTER FABRIC SHOULD CONTAIN ULTRAVIOLET RAY INMISTORS AND STABILIZERS TO PROVIDE A
FOR STEEL POSTS
PLAN VIEW ENDS d' BAGS IN
ONLY W HEN PLACED ON
MINIMLIIA Of 6 MONTHS O° EXPECTED USABLE CONSTRUCTION LIR AT A TEMPERATURE RANGE OF 0' TO 120° BACKFILL TRCNCry WITH
ADJACENT ROW" BUTTED
EARTH SURFACE
F• COMPACTED EARTH
SUGMTLYTOGETHER
2. ENSURE THAT POSTS FOR SEDIMENT FENCES AR[ 1.33 LBAINCAR FT STEEL WITH A MINIMUM LENGTH OF 5 FEET.
MAKE SURE THAT STEEL POSTS HAVE PROJECTIONS TO FACILITATE FASTENING THE FABRIC.E
O Z
Vl f
SEE NOTE POINT
GROUND LEVEL
SECTION B -B
CONSTRUCTION=
�
F--
_
Q
\
Z
I. CONSTKU THE SEDIMENT BARRIER OF EXTRA STRENGTH 5YNTMFTIC FILTER FABRICS,
2. ENSURE THAT TIME HEIGHT OF THE SEDIMENT FENCE DOCS NOT EXCEED 24 INCHES ABOVE THE GROUND
BURY FABRIC
0
SURFACE. (MIGHER FENCES MAY IMPOUND VOLUMES OF WATER SUFEIGIENT TO CAUSE FAILURE OF THE USE EITHER FLAT -BOTTOM
Q
STRUCTURE.) OR V -BOTTOM TRENCH
-
EARTH S:1RFACE
S. CONSTRUCT THE FILTER FABRIC FROM A CCMITINUOUS ROLL GUT TO THE LENGTH OF THE BARRIER TO AVOID SHOWN BELOW
JOINTS. WHEN JOINTS ARE NECESSARY, SECURELY FASTEN TME FILTER CLOTH ONLYAT A SUPPORT POST WITH 4
SECTION A -A
❑ O
FEET MINIMUM ERLAP TO THE NEXT POST.
4. OV
RIEXTRA STRENGTH FILTER FABRIC WITH 6 FEET POST SPACING DOES NOT REOUIRE WIRE MESH SUPPORT FENCE.
SILT FENCE INSTALLATION
NOTE: END OF DIKE AT GROUND LEVEL TO BE
ca
�
SECURELY FASTEN THE FILTER FABRIC DIR[CTLYTO PO5T5. WIRE OR PLASTIC ZIP TIES SHOULD HAVE MINIMUM
Q Z
MIGHER THAN THE LOWEST POINT OF FLOW CHECK. SANDBAG BARRIERS SMALL BE CONSTRUCTED OF THREE
LAYERS OF SANDBAGS,
50 POUND TENSILE STRENGTM.
OLU
6UFFICIE W SANDBAGS ARE TO BE PLACED TO THE BOTTOM I SHALL MI 515T OF 3 ROWS OF BAGS, THE MIDDLE LAYER
5. EXCAVATE A TRENCH APPROXIMATELY 4 INCHES WIDE AND H INCHES DEEP ALONG THE PROPOSED LINE OF
1�L
PREVENT SCOURING.
SHALL CONSIST Of 2 ROWS OF BAGS AND THE TOP LAYER SMALL CONSIST Of I
POSTS ANLEMOPE FROM THE SARUM FILTER FABRIC
D
FILTER fABRIC
ROW OF BAGS. THE RECOMMENDED DIMENSION OF A
FILLED SANDBAG SMALL BE
C.PLACE 12 INCHES OF THE FABRIC ALONG THE BOTTOM AND SIDE OF THE TRENCH.
7. BACKFILL THE TRENCH WITH SOIL PLACED OVER THE FILTER FABRIC AND COMPACT. THOROUGH COMPACTION COMPACTEDp
COMPACTED
APPROXIMATELY 0.5 RX 0.5 FTX 1.5 FT.
PROJECT MANAGER:
OF THE BACVILL 19 CRITICAL TO SILT FENCE PERFORMANCE. EARTH OF
B. DO NOT ATTA01 FILTER FABRIC TO EXISTING TREES.
EARTH Or
AFM
DRAWN:
RUNOFF 4
RUNOFF m
SANDBAG IMPERVIOUS
DIKE
MANIENANM
o
m
NT5
INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAV ANY REOMRED REPAIRS
IMMEDIATELY.
v t
SHOULD TME FABRIC OF A SEDIMENT FENCE COLLAPSE. TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE T
PRO./PRY.
FILTER
REMOVE SEDIMENT DEPOSITS AS NECESSAFUTO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NPM RAN AND 70 FABRIC 4•
FILTER FABRIC
REDUCE PRESSURE ON THE FENCE. TAKE CARO TO AVOID UNDERMINING THE FENCE DURING CLEANOUT.
NOTES:
REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND 5TABIL12E FIAT -BOTTOM TRENCH DETAIL
V -SHAPED TRENCH DETAIL
I. EXCAVATION SHALL BE PERFORMED ONLY IN DRY ANDNR ISOIATEC SECTIONS OF
IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED.
CHANNEL.
.. IMPERVIOUS DIKES SHOULD BE USED TO ISOLATE WORK AREAS FROM STREAM
FLOW.
3. THE CONTRACTOR SMALL NOT DISTURB MORE AREA THAN CAN BE STABILIZED IN
ONE WORKING DAY A MAXIMUM O' 200 FEET MAYBE DISTURBED AT ANY ONE
TIME.
TEMPORARY SILT PENCE10
COARSE AGGREGATE-
STONE 912C - 2•-3•SUFFICIENT
4. TMEC)NTRACTORSMALLBE RESPONSIBLE FOR DETERMINING PUMP 512E
TO PUMP BASE FLOW.
J�ZA
V
5. DIKE MUST BE CONSTRUCTED OF 1,1011 -ERODIBLE MATERIALS SUCH A5 SANDBAGS,
S OUEI C OF CON 9TRLCION1
I . INST "' STILLING IN ANO STABILIZED OUTFALL USING CLASS A RIP RAP AT THE
DO'AMSTREAM END OF THE DESIGNATED PROJECT WORKING AREA
THE CONTRACTOR SMALL INSTALL 7111! NMP AROUND PUMP AND THE TEMPORARY
^ PIPING THAT WILL CONVEY THE BASE FLOW FROM UPSTREAM OF THE WORK AREA
2•. 1OR 2-a 2'MINIMUM S' ERC91d1
TO THE STABILIZED OUTFALL.
WOODENSTAKE CONTROL STRAW WATTLE NOTE•
S.INSTALL UPSTREAM IMPERVIOUS DIKE AND BEGIN PUMPING OPERATIONS FOR
EXISTING DR SIR WATTLfhDG EROSION
GRADE SILT FENCE.
CONTROL WATTLES O2 LOIS, IOGBWATTIlS MAY BE USED IN PLACE OF
STREAMDIVERSION.
4. INSTALL DOWNSTREAM IOLS DIV AND DEWATERING NGA
PMP
TO EWATE ENTRAPPED O ARCA, THE NMP AND HOSE
APPARATUS E
APPARATUS IF NEEDED TO
�\��//���j•\�j
OF SLEFIIE
FORT IS ATTR POSE SMALLBE BOOP DD O CIFKTAN O ITALL S DEWATERTME WITH ORK CLASS A M.
BE
WATER WILL ALSO BE PUMPED TO AN OUTFALL STABILIZED WITH CLASS A RIP
T�� �•
- `��T� ���/\\%i\�\f\\ • 1'\��
EROSION CONTROL WATTLE
l ` J h
AXP
S. THE CONTRACTOR SHALL EXCAVATE ANY ACCUMULATED SILT AND DEWATER BEFORE
ALLDIKDI,RPTMLIMP T R
9��
AREA.
TBE F THEPED THROUGIMPERVIOUS DILE BAG. REMOVE IMI
-�\
W5
AND TEMPORARY FLEXIBLE MCSBPIPNG STARTING WITH THE DOWNSTREAM DIKE
INSTALL WATTLE IN 3- TO
FIRST.
5- TRENCH
G. ONCE THE WORKING AREA 16 COMPLETED, REMOVE ALL RIP RAP AND IMPERVIOUS
PURPOSE;
AND STABILIZE DISTURBED AREAS VAT" SEED AND MULCH.
STABILIZED CONSTRUCTION ENTRANCES SHOULD BE USED AT ALL POINTS WHERE TRAFFIC WELL BC LEAVING A
7.
7. ALL WORK IN CHANNEL MUST BE COMPLETED BEFORE REMOVING IMPERVIOUS DIKE.
CONSTRUCTION SITE AND MOVING DIRECTLY ONTO A NBUC ROAD.
INSTALLATION NOTES:
KEY4N MATTING PF
CONSTRUCTION 9PFCIFICATIONS:
^.a
FIG. I OR FIG. 2
FLOW
SITE PREPARATION M
I . FROMTH[ ENTRANT[ AND EXT AREA OF ALL VEGETATION• ROOTS. AND OTHER OBJECTIONABLE MATERIAL AND
PROPERLY GRADE IT.
I . GRADE AND COMPACT AREA.
2. PLACE THE GRAVEL TO THE 5PfCFIG GRADE AND DIMENSIONS SHOWN ON THE DETAIL. AND SMOOTH T.
I WAKE MOST
_
2. REMOVE ALL ROCKS. CLODS. VEGETATION. AND OBSTRUCTIONS 90 THAT MATTING WILL " 1
_
I -
S.PROVIDE DRAINAGE TO CARRY WATER. TO A SEDIMEMT TRAP OR OTHER SUITABLE OUTLET.
CLASS A
HAVE DIRECT CONTACT WITH THE SOIL. -
S. PREPARE BE[DBCD BY LOOSENING 3 TO 4 INCHES OF TOPSOL ABOVE FINAL GRADE.
TEST SOILS FOR ANY NUTRIENT DEFICIENCIES AND SUBMIT SOIL TEST RESULTS TO THE
-
4. USE GEOTEXTILE FABRICS BECAUSE THEY IMPROVE STABILITY OF THE FOUNDATION IN LOCATIONS SUBJECT TO
SEEPAGE OR HIGH WATER TABLE.
STONE
PUMP AROUND
4.
ENGINEER. APPLY ANY TREATMENT EI AS LIME OR FERTILIZERS TO THE SOIL IF NEEDED.
�L`"
KCY-IN ANOpR
PUMP
STAKE MATTING
MAINTENANCE:
SEEDING
JUST ABOVE
WORK
CHANNEL TOE
MAINTAIN THE' GRAVEL PAD IN A CONDITION TO PRtbFNT MJD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE.
DEWATERING AREA
I, SFC FLAWING SHEETS FOR SEEDING REQUIREMENTS.
2. APPLY SEED TO SOL BEFORE PLACING MATTING.
THIS MAY REQUIRE PERIODIC TOP DRESSING WITH 24NCH STONE. MCR EACH RAINFALL, INSPECT ANY STRUCTURE
USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL ODJEC71ONABLE MATERIALS
PUMP
---------------------
SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS, OR AIRFIELD PAVEMENTS.
INSTALLATION-57REAM BANK
IMPERVIOUS
1. SEE GRADING NOTES ON PLAN AND PROFILE SHEETS AND DOTAL SHEETS FOR
DIKE
INFORMATION REGARDING "AT AREAS ARE TO RECEIVE COIR MATTING.
2. OVERLAP ADJACENTMAT59•(INDIRECTIONPARALLELTOFLOMANDANCHOR.EVERY 12` TRENCLAPPROx.
ACROSS THE OVERLAP. THE UPSTREAM MAT SHOULD BE PLACED OVER THE DOM45TRZAM &WIDE X 0• VEEP
MAT. 5OR PILE
9. EDGES SHOULD BE SHINGLED AWAY FROM THE FLOW Of WATER, FROM TRENCH
TRENCHAPPROX. 5OLLPILE
v WIDE x & DEEP FROM TRENCH
FLOW
TEMPORARY GRAVEL CONSTRUCTION ENTRANCE
NTS
IMPERVIOUS _
4. LAY MAT LOOSE TO ALLOW CONTACT WTTM SOI.. 00 NOT STRETCH TIGHT,
5. ANCHOR MAT USING DICOEGRADABLE STAYS C IN . F
G.CUT 9' • & TRENCH ALONG TOP OF BANK FOR MAT TERMINATION AS SHOWN IN FIGURES 1
r� to,
� 1 ��
F LOW
DISCHARGE NOSE
CLASS A
l 2. EXTEND MAT 2 TO 3 FEET PAST TOP OF BANK. a�
7. PLACE ADJACENT ROLLS IN THE ANCHOR TRENCH WITH A MINIMUM OF 4. OVERLAP. -� �-
���
�
GENERAL NOTES: B N 5 WASHED STONE
STONE
SECURE WITH BIOOEGRPDABLF STARES OR PN[3. BACVILL ANCHOR 7RENC1, AND
1.2 CONSTRUCT DAM ACCORDING TO NCDENR EROSION CONTROL
NOTE: MOST SHOULD lY
COMPACT SOIL. �--- -"-
e. STAPLE AT 12• INRRVAL5 ALONG O2RlAP.
BANK TO A OF 2.O
MANUAL.
2. ROCK DAM RIPRAP SHALL BE DQ5O MIX OF CLASS I AND Ll.
3. PLACE R= DAM AS SHOWN ON PLANS. EXTEND CLASS B RIP
� �
KEPT OUTSIDE Of WORK
SILT BAG gppA
S. STREAM BANK MATTING TO BE INSTALLED PROM TOP Of MINIMUM
PAST TOP OF BANK. SfE FIGURE 3 FOR TERMINATION AT TOP Of BANK,
I ROW O 9T. OF n OR
STAKES, MIN. OF 24°
RAF ROCK APRON 5 FEET DOWNSTREAM FROM, TOE OF ROCK
LOCATION
EO.IF MORE THAN ROLL IS REOUIRED TO COVER THE CHANNEL FROM THE TOP OF BANK DOWN I ROW O STAPLES OR
TO THE TOE. THEN OVERLAP MATTING 8Y A MINIMUM OP I', STAKES, MIN. OF P4•
O C
DAM. A A
OIC
STEP I
STABILIZED OUTFALL
OLASS A STONE FILTER FABRIC
STOP I
1.3'TMICK CLP55
B ROCK APRON 5
I ROW OF STAPES OR
FLOW STAKES. MIN. Of I B'
O.0
I ROW OF STAPLES -
STAKES, MIN. Of I?'
S MIN. PIAN
CREST I I
DISCHARGE
FGROUINGMOBE
_`---- ------SPILLWAY
OW
Ff�
I (SPILLWAY)
- -
40.0
-- ..---�-"`
�I\W
WASHED -TONE
LLA591 AND II RLP I MHN OF c 5 M'N. i§ STREAM WIO•K21'.
STABILIZED
OIRFALL CLASS A 15' T� •�
RAP
STONE
_--
WSOIL
F LLCD
I.5' THICK CLA59 � FLOW KMUST
FROM SOL PILE,SOIL
FILLEDD
ROCK APRON
MEET OR EXCEED THE COMPACT WITH FOOT
FROM SOIL PILE,
FOLLOWING REOUIREMCNTS: STEP ^
COMPACT WITH FOOT
• 100 % COCONUT FIBER (MR) TWINE WOVEN INTO A
STEP 2
CLASS I AND II
CUTOFF TRENCH
FILTER FABRIC
& ar CLASS A
HIGH STRENGTH 0. 3 IN. MINIMUM.
S- 5
�Sn AR
FILTER RIP R� FILTER, FABRIC
'ABRC SECTION A -A
STONE
TTU U B'a'FTT FIGURE I
FIGURE 2
SECTION &B
EXISTING
• FLOW VELOCITY -OBSERVED 16 FTWC
• WEIGHT -29 O2JSY
CHANNEL
SILT BAG PROFILE
OPEN AREA - 3B1&
• SLOPES - UP TO A MAXIMUM OF 1. I
COIR MATTING
TEMPORARY ROCK CHECK DAM
PUMP AROUND III DEWATERING DETAIL
NT5
41
NTS
NT5
ores
302 JBllmson Street, Suite 110
Raleigh, NC 27605
Main: 919.829.9909
Fax: [phone]
WWW.TeS.OS
SEAL
SCALE: AS SHOWN
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PROJECT NUMBER:
0388
PROJECT MANAGER:
BPB
DESIGNED:
AFM
DRAWN:
BRC
CHECKED:
AFM
SHEET NUMBER:
D1

T
m
so
NOTE5: coin IBBER
1. HLOGS ARDWOOD. BE AT LEAST 10 INCHES IN DIAMETER 5-0 FEET LONG, RELATIVELY 6TRAIGHT, AND 0.75• TO 2'
MATTIRL[ _
2.
I I CAANCHORS SHOULD BE PLACED 1' TO S' FROM EACH END OF LOG. REBATE (5/S` MINIMUM DIAMETER FLAT TOP END
V MIN. LENGTH TYPICAL) MAY BE USED AS A SUBSTITUTION FOR GABLE ANCHORS PER DIRECTION Of
ENGINEER A
S.
IF RfBM IB USED. PRE -DRILL HOLES WITH 519' DRILL BIT. F
LATERAL BUD DETAIL
L UMAKES BHCULD BE LONG ENOUGH
TO REICH BROW THE GROUNDWATER
BANKFULL ELEVATION TABLE. (GENERALLY. A LENGTH OF 2 TO 3
FEET IS SUFFICIENT.) ADDmONALLY. THE
STAKES SHOULD HAVE A DIAMETER IN
SIDE BRj.AMTABLf
THE RANGE OF 0.75 TO 2INCHES.
REMOVE
SLIGHT A�
2
b
i
DIAMETER
PRIOR TO CAN BE MIM
GRADING D
— � PROPOSED BCD
`MINIMUM OF US OC LOG DIAMETER
BEDDED BELOW EXISTING CHANNEL INVERT
10• MINIMUM LOG DIAMETER (TYPJ
INSTALL CABLE ANCHOR AS SHOWN. DRILL (OR SAW CUD
PLOT HOLE THROUGH LOG IFS TO IH OF THE WAY DOWN
SO THAT ANCHOR CABLE IS NOT EXPO" ED.
LOG TOE PROTECTION
HIS
BANKFULL ELEVATION
IF♦ TO IAS LOG
DIAMETER CAN BE EXPOSED
PR10RT0 FINAL GRADING
9 `MINIMUM OF 112 TO 113 OP LOG
WOOD 5-P�\\` DIAMETER BEDDED BELOW
STAKES CHANNEL INVERT
12- LOG DIAMETER ITTP.)
MES•
I . INSTALL STAKES ON S' CENTERS ON EACH SIDE OF ROLL. TOP Of STAKE SHOULD
NOT (MEND ABOVE ROLL.
.'. EXCAVATE A SMALL TRENCH (DEPTH APPROX 14 TO 219 Of LOG DIAM) FOR
PLACEMENT OF ROLL.
9. COIR LOGS SHALL BE 10 IT LONG AND HAVE A DIAMETER Of 12 IN.
COIR LOG (TOE PROTECTION)
M5
NEW CHANNEL TO BE
cowsrRucTCo
OLD CHANNEL TO BE
DIVERTED OR CHANNEL PLUS
ABANDONED
PLAN VIEW
UNCOMPACTED 13ACKFILL
1.5'MINIMUM
/J r BANRFULL ELEVATION
90
'NEW CHANNEL BANK 6HALL
PUNISHED GRADE ////////////•--''-••'BE TREATED AS SPECIFIED
COMPACTED BACKFILL I – - �IN PIANS
(12'LIIT9)��
17 HILI 1
�1
_ PROPOSED
%Ot
_ NNN[LINVERT
IMPERVIOUS SELECT MATERIAL -�
(PER DIRECTION OF ENGINEER) TYPICAL SECTION
LOG TOE OR COR LOG
CHANNEL PLUG
NTS
BACKFILL AREA BETWEEN BANK AND COR Fit
fAPPLY PERMANENT SEED MUT A COR MATING
OF ROLL APPROX:-M
NOTES: IT INTO BANK
SECTION VIEW 1. DESIGNER TO MARK LOCATONB AND DIMENSIONS OF
SILLS IN THE FIELD PRIORTO CON5TRUGTION.
2. INSTALL STAKES ON S CENTERS ON EACH SIDE OF ROLL
TOP Of STAKE SHOULD NOT EXTEND ABOVE ROLL.
S. EXCAVATE A SMALL TRENCH (APPROX 2• DEEP) FOR
PLACEMENT Of ROIL.
VEGETATED SILL DEFLECTOR
NT5
MIN. aY
EXISTING BANK
P.JWIFD COIR
MMK
BOTTOM OF
ROLL
H FILL T OF
NORMAL WATER -
BANK
W BANK
PLANE
LEVEL
fO BACKFILL
!I2 PTO
�(1Y
T
_
•
`�
0.5, TO 1.25'
DENSE COR MATTING
IROLANKA BUD-MaAW OR
NOTES:
[OUNALEND
/
2. CHANNEL MUST BE FILLED IN IT TO I& LIFTS.
WOOD STAKE
9. IF CHANNEL CANNOT BE COMPLETELY FILLED TO TOP OP BANK, FILL TO TOP OF
pQ
OF ROLL APPROX:-M
NOTES: IT INTO BANK
SECTION VIEW 1. DESIGNER TO MARK LOCATONB AND DIMENSIONS OF
SILLS IN THE FIELD PRIORTO CON5TRUGTION.
2. INSTALL STAKES ON S CENTERS ON EACH SIDE OF ROLL
TOP Of STAKE SHOULD NOT EXTEND ABOVE ROLL.
S. EXCAVATE A SMALL TRENCH (APPROX 2• DEEP) FOR
PLACEMENT Of ROIL.
VEGETATED SILL DEFLECTOR
NT5
CHANNEL BACKFILL
NT5
45 DEGREE
TAPERED BUTT END
NOTE:
I. ACCEPTABLE SPECIES INCLUDE BUCK WALLOW (SAUX NIGRA), SILKYWLLLOW
(Skn SERICPA) AND SILKY DOGWOOD (CORNUS AMMONIUM).
2. LM STAKES SMALL BE PLANTED IN AN AREA EMENDING 7 FEET OUT FROM TOP
OF BANK TO JUST BELOW BANKFULL.
S. LM STAKES SHALL BE SPACED S PEET APART, ALTERNATE SPACING.
LIVE STAKE
HIS
DIBBLE PLANTING METHOD
USING THE KBC PLANTING BAR
L FIBER
TING
I. INSERT " REMOVE & INSERT
PLANTING BML AS PLANTING BAR FUMING BAR 2
SHOWN AND PULL AND PLACE INCHES TOWARD
HANDLE TOWARD SEEDING ATPLANTER FROM
PUNTER. CORRICT D[FTM. SEEMING.
4. PULL HANDLE OF 5. PUSH G. LEAVE
BAR TOWARD HANDLE COMPACTION
PUNTER FIRMING FORWARD HOLE OPEN.
SOIL AT BOTTOM. FIRMING SOL WATER
ATTOP. THOROUGHLY.
PLANTING NOTES: NOTES+
BAR[ ROOM SMALL BE PED 6
PLAITING P IT. TO 10 PT. ON CENTM.
UNT
DARING PLANTING, 5E[DLINGS SMALL RANDOM 9PAGMG. AVERAGING 8
SIMIILLARR ICOMAINLR TO PR[VfMGTMRE FT. ON CENTER APPROXIMATELY
ROOT SYSTEMS FROM DRYING. 680 PUNTS PER ACRE.
KBC PLATING BAR
PUNTING BAR SHALL HAVE A BLADE
WITH A TRIANGULAR CROSS SECTION,
AND SHALL BE 12 INCHES LONG, 4
INCHESWIDE
AND 1 INCH THICK AT
ROOT PRUNING
ALL SEEDLINGS SMALL BE ROOT
PRUNED, IF NECESSARY, 90 THAT NO
ROOTS EXTEND MORE THAI 10
INCHES BELOW THE ROOT OCULAR.
BARE ROOT PLANTING
res
302 Jeffelsnn Shwt, Suke 110
Raleigh, NC 27805
Main: 919.829.9909
Fax: [phone]
WWW.res.us
SPIV.
SCALE: AS SHOWN
LIl
Qm
LD
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a
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0
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F � Z
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an
0 S
Q O
PR-:; NUMBER: 0388
PFI. MANAGER: BPB
DESIGNED:AFM
DRAWN: BRC
CHECKED: AFM
SHEET NUMBER:
D2
MIN. aY
MAX. 75'
EXISTING CHANNEL
TOP OF BANK
/
BOTTOM OF
EXISTING CMANNFL U
H FILL T OF
BANK
W BANK
i
fO BACKFILL
!I2 PTO
I
tlrro Ir LIFTS)
FILL AT LEAST
IN` 70A OF CHMNC
f
NOTES:
1. FILL EXISTING CHANNEL TO TOP OF BANK ELEVATION WHEN POSSIBLE,
/
2. CHANNEL MUST BE FILLED IN IT TO I& LIFTS.
9. IF CHANNEL CANNOT BE COMPLETELY FILLED TO TOP OP BANK, FILL TO TOP OF
pQ
BANK FOR 25' OUT OF EVERY 100 SEGMENT.
CHANNEL BACKFILL
NT5
45 DEGREE
TAPERED BUTT END
NOTE:
I. ACCEPTABLE SPECIES INCLUDE BUCK WALLOW (SAUX NIGRA), SILKYWLLLOW
(Skn SERICPA) AND SILKY DOGWOOD (CORNUS AMMONIUM).
2. LM STAKES SMALL BE PLANTED IN AN AREA EMENDING 7 FEET OUT FROM TOP
OF BANK TO JUST BELOW BANKFULL.
S. LM STAKES SHALL BE SPACED S PEET APART, ALTERNATE SPACING.
LIVE STAKE
HIS
DIBBLE PLANTING METHOD
USING THE KBC PLANTING BAR
L FIBER
TING
I. INSERT " REMOVE & INSERT
PLANTING BML AS PLANTING BAR FUMING BAR 2
SHOWN AND PULL AND PLACE INCHES TOWARD
HANDLE TOWARD SEEDING ATPLANTER FROM
PUNTER. CORRICT D[FTM. SEEMING.
4. PULL HANDLE OF 5. PUSH G. LEAVE
BAR TOWARD HANDLE COMPACTION
PUNTER FIRMING FORWARD HOLE OPEN.
SOIL AT BOTTOM. FIRMING SOL WATER
ATTOP. THOROUGHLY.
PLANTING NOTES: NOTES+
BAR[ ROOM SMALL BE PED 6
PLAITING P IT. TO 10 PT. ON CENTM.
UNT
DARING PLANTING, 5E[DLINGS SMALL RANDOM 9PAGMG. AVERAGING 8
SIMIILLARR ICOMAINLR TO PR[VfMGTMRE FT. ON CENTER APPROXIMATELY
ROOT SYSTEMS FROM DRYING. 680 PUNTS PER ACRE.
KBC PLATING BAR
PUNTING BAR SHALL HAVE A BLADE
WITH A TRIANGULAR CROSS SECTION,
AND SHALL BE 12 INCHES LONG, 4
INCHESWIDE
AND 1 INCH THICK AT
ROOT PRUNING
ALL SEEDLINGS SMALL BE ROOT
PRUNED, IF NECESSARY, 90 THAT NO
ROOTS EXTEND MORE THAI 10
INCHES BELOW THE ROOT OCULAR.
BARE ROOT PLANTING
res
302 Jeffelsnn Shwt, Suke 110
Raleigh, NC 27805
Main: 919.829.9909
Fax: [phone]
WWW.res.us
SPIV.
SCALE: AS SHOWN
LIl
Qm
LD
O
a
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U
K
z
0
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ca
4
O
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g�W fA LL
F � Z
035 Lu
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it
a
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J
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F_
J
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U z
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UUII
W
an
0 S
Q O
PR-:; NUMBER: 0388
PFI. MANAGER: BPB
DESIGNED:AFM
DRAWN: BRC
CHECKED: AFM
SHEET NUMBER:
D2

CHANNEL
BOTTOM OF
BANK
COARSE BACKFILL
CHANNEL TOP
OF BANK
y ,
1
191GAL PL u NEW
PROPOSED
STREAM BED - SILL CONTROL POINT ELEVA11ON
FLOW_-` _.N..-. HEADER BOULDER
- FOOTER BOULDER
COARSE AGGREGATE - _ _ •.
BACKFIL (1' TO 4')
FIL10 FABRIC
(804.2.11 CLASS 2)
ROCK 51LL
NTS
TOE OF BANK
N07Fc•
B4BO€
1. BOULDERS DIMENSIONS SHALL BE AT LEAST:
I . LOG VANES BNALL BE CONSTR ED OF ONE OR MORE LOGS HELD IN PLACE BY FITHER BALLAST BOULDERS. DUCKBILL
Fax: [phone]
WWW.RESMS
ANCHORS. OR REBAR, LOGS SHALL 51 OF A LENGTH AND DIAMETER SPECIFIED BY THE DESIGNER AND BE RELATIVELY STRAIGHT
TOE of BANK
AA
NON -WOVEN GEOTFATILE STREAM BANK
PABRIC (NCDOT TYPE II) cn'
BALK (ON ONE END) AND 57R[AM BED (ON THE OTHER END) A MINIMUM DISTANCE OF 4.0. FLATSIDED BALLAST BOULDERS
SHALL BE OF 512E 2' X 2' X I .Y OR AS SPECIFIED BY THE DESIGNER
REACH TC1-A: 3.0' K 2.0' X 20'
2 THE VANE SMALL INTERCEPT THE STREAM BANK AT A HEIGHT EQUAL TO BETWEEN 1. 5ANKFULL STAGE AND BANKFULL STAGE. AN
ELEVATION CONTROL POINT MAY BE ESTABLISHED AT THE LEFT OR RIGHT STREAM BANKWANE INTERCEPT POINT. THE VANE
`
INTERCEPT LOCATION MAY BE OTHERVASE DESCRIBED BY ITS RELATIONSHIP TO BANKFULL STAGE OR BYTHE LENGTH AND SLOPE
FABRIC INGDDT TYPE III
Of THE VANE ARM. BANKFULL 15 NOT NECESSARILYTHE TOP OF THE STREAM BANK SLOPE.
201 TO SP
BALLAST BOULDER
3. FILTER FA5MC 5HAL BE USED TO SEAL THE GAPS BETWEEN THE LOGS AND UNDER THE COARSE BACKFLLL MATERIAL OF THE
OR DUCK BILL ANCHORS
VANE. THERE SHALL BE NO FIITTR FABRIC VISIBLE IN THE FINISHED WOM- EDGES SHALL BE FOLDED TUCKED. OR. TRIMMED AS
/
REACH TC2. TC3, h TCB: 2.0' X 2.0' X 1.5'
4 )
4. LOG VANES SHALL BE BUILT TYPICALLY AS FOLLOWS,
A. OVER -EXCAVATE STREAM BEO TO A DEPOT EQUAL TO THE TOTAL THICKNESS OF THE HEADER (AND FOOTER IF SPECIFIED)
•
'
BACKFILL (I • TO B%
WHICH IS INSTALLED AT AN ANGLE TO THE STREAM BANK AND PROFILE.
BANKFULL
C. INSTAL HEADER LOG OF THE VANE ARM ON TOP OF AND SLIGHTLY FORWARD OR BACK FROM THE FOOTER LOG,
4
D. NAL FILTER FABRIC TO THE HEADER LOG USING A GALVANIZED NPR WITH A PLASTIC CAF. THE SUE AND GAGE OF NAL
2. COARSE AGGREGATE BACKFILL SHALL CONSIST OF A
AND NAIL SPACING SHALL BE SPECIFIED BYTHF DESIGNER
Y
�,,,-
E�
LOG VANE
G. BACKFILL REMAINDER OF VANE WITH PREVIOUSLY EXCAVATED MATERIA.
O
_
B. IF ANY EROSION CONTROL MATTING I5 SPECIFIED FOR USE IN THE VICINITY OF THE STREAM BANK(VANC INTERCEPT POINT THE
MATTING EDGES SHALL BE NEATLY SECURED AROUND THE LOGS.
O
MIK OF GRAVEL, BALLAST STONE. AND CLASS A
O
f 1
y
0 Z
O
:3
PROPOSED STREAM
SILL CONTROL POINT
PRAP.
3. PoTHE BOULDER SW. IS GENERALLY CONSTRUCTED AS-
Q
z
J
I
SAN
ELEVATION
FOLLOWS:
-
F
J
TOP OF BANK
A. PLACE FOOTER BOULDERS. A LAYER OF BEDDING
MATERIAL UNDER THE FOOTER BOULDERS MAY BE
Lu
U Z
O
U
W
J
r HEADER BOULDER, TYPICAL
SPECIFIED BY THE DESIGNER. THERE SHALL BE NO
Q
z
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o
PROJECT NUMBER:
0386
PROJECT MANAGER:
BPB
DESIGNED:
AFM
DRAWN:
BRC
GAPS BETWEEN BOULDERS.
AFM
SHM NUMBER:
D3
l
B. INSTALL FL70 FABRIC.
I
C. PLACE COURSE BACKFILL BEHIND THE F001M
it
V
BOULDERS.
D. INSTALL HEADER BOULDERS ON TOP OF AND SET
9
_
- _
SLIGHTLY BACK FROM THE FOOTER BOULDERS
3
{
(SUCH THAT PART OF THE HEADER BOULDER IS
( (
RCOARSE BACKFILL)HEADER
RESTING ON THE
IZDw Na
N
SECTION B -B 't BANKFULL
BOULDERS SHALL SPAN THE SEAMOP THE
FOOTER BOULDERS THERE SHALL NOT 8E A SEAM
CHANNEL
BOTTOM OF
o
IN THE CENTER OF THE STREAMBED (I THE
BANK LIVE STAKES SMALL BRANCHES
STREAM BED
THALWEG). THERE SHALL BE NO GAPS BETWEEN
1.5
1,5
AND BRUSH
1
IE
POUTER BOULDER, TYPICAL
E. PLACE COARSE BACKFILL BEHIND HEADER
LIVE�OPO�`
SMALL LOGS AND/OR
BOULDERS ENSURING THAT ANY VOIDS BETWEEN
LARGE BRANCHES
SECTION R -R
THE BOULDERS ARE FILLED.
4. BACKFILL SHALL BE COMPACTED IN 12' LIFTS.
•
A
_
EM A MM DIAMETER
OF 4-.
PROPOSED
STREAM BED - SILL CONTROL POINT ELEVA11ON
FLOW_-` _.N..-. HEADER BOULDER
- FOOTER BOULDER
COARSE AGGREGATE - _ _ •.
BACKFIL (1' TO 4')
FIL10 FABRIC
(804.2.11 CLASS 2)
ROCK 51LL
NTS
TOE OF BANK
N07Fc•
Raleigh, NEC 27605
I . LOG VANES BNALL BE CONSTR ED OF ONE OR MORE LOGS HELD IN PLACE BY FITHER BALLAST BOULDERS. DUCKBILL
Fax: [phone]
WWW.RESMS
ANCHORS. OR REBAR, LOGS SHALL 51 OF A LENGTH AND DIAMETER SPECIFIED BY THE DESIGNER AND BE RELATIVELY STRAIGHT
TOE of BANK
HARDWOOD., RECENTLY HARVESTED. THE LENGTH SHALL BE SUCH THAT THE LOG IS BURIED INTO THE SOIL OF THE STREAM
NON -WOVEN GEOTFATILE STREAM BANK
PABRIC (NCDOT TYPE II) cn'
BALK (ON ONE END) AND 57R[AM BED (ON THE OTHER END) A MINIMUM DISTANCE OF 4.0. FLATSIDED BALLAST BOULDERS
SHALL BE OF 512E 2' X 2' X I .Y OR AS SPECIFIED BY THE DESIGNER
N�
2 THE VANE SMALL INTERCEPT THE STREAM BANK AT A HEIGHT EQUAL TO BETWEEN 1. 5ANKFULL STAGE AND BANKFULL STAGE. AN
ELEVATION CONTROL POINT MAY BE ESTABLISHED AT THE LEFT OR RIGHT STREAM BANKWANE INTERCEPT POINT. THE VANE
`
INTERCEPT LOCATION MAY BE OTHERVASE DESCRIBED BY ITS RELATIONSHIP TO BANKFULL STAGE OR BYTHE LENGTH AND SLOPE
FABRIC INGDDT TYPE III
Of THE VANE ARM. BANKFULL 15 NOT NECESSARILYTHE TOP OF THE STREAM BANK SLOPE.
201 TO SP
BALLAST BOULDER
3. FILTER FA5MC 5HAL BE USED TO SEAL THE GAPS BETWEEN THE LOGS AND UNDER THE COARSE BACKFLLL MATERIAL OF THE
OR DUCK BILL ANCHORS
VANE. THERE SHALL BE NO FIITTR FABRIC VISIBLE IN THE FINISHED WOM- EDGES SHALL BE FOLDED TUCKED. OR. TRIMMED AS
/
NEEDED.
4 )
4. LOG VANES SHALL BE BUILT TYPICALLY AS FOLLOWS,
A. OVER -EXCAVATE STREAM BEO TO A DEPOT EQUAL TO THE TOTAL THICKNESS OF THE HEADER (AND FOOTER IF SPECIFIED)
COARSE AGGREGATE I
I
LOGS.
B. PEACE POOTER LOG OF THE VANE ARM IF SPECIFIED. THE SLOPE OF THE VANE ARM 6 MEASURED ALONG THE VANE ARM
BACKFILL (I • TO B%
WHICH IS INSTALLED AT AN ANGLE TO THE STREAM BANK AND PROFILE.
BANKFULL
C. INSTAL HEADER LOG OF THE VANE ARM ON TOP OF AND SLIGHTLY FORWARD OR BACK FROM THE FOOTER LOG,
4
D. NAL FILTER FABRIC TO THE HEADER LOG USING A GALVANIZED NPR WITH A PLASTIC CAF. THE SUE AND GAGE OF NAL
AND NAIL SPACING SHALL BE SPECIFIED BYTHF DESIGNER
E. PLACE BALLAST BOULDERS OR DUCKBILL ANC41OR ON THE VANE.
OfO
LL
F. PLACE COARSE BACKFILL BEHIND LOGS ENSURING THAT ANY VOIDS BETWEEN THE LOGS APE FILLED,
LOG VANE
G. BACKFILL REMAINDER OF VANE WITH PREVIOUSLY EXCAVATED MATERIA.
O
_
B. IF ANY EROSION CONTROL MATTING I5 SPECIFIED FOR USE IN THE VICINITY OF THE STREAM BANK(VANC INTERCEPT POINT THE
MATTING EDGES SHALL BE NEATLY SECURED AROUND THE LOGS.
LEFT OR RIGHT VANE
POOL ) ARM BANK INTERCEPT
( � CONTROL POINT
(1 1 A-O`K
PLAN VIEW
BANKFULL�
STREAM BANK
COARSE AGGREGATE
BACKPIII (I - TO 37
Raleigh, NEC 27605
-� HEADER LOG
Fax: [phone]
WWW.RESMS
SEAL
TOE of BANK
FOOTER LOG
7
S
STREAM BEG
/ POOL
\�C{
NONWOVEN GEOT[XEILE
FABRIC INGDDT TYPE III
B.
VARIES
O
o roK vnvrH
5ECTION A -A
BANKFULL
BALLAST BOULDER
OR DUCKBILL ANCHOPA F LER OR RIGHT VANE ARM BANK INTERCEPT
j CONTROL POINT
C; I____
�
FLOW
CFL ----
a P
POOL / \
FOOTER LOGJ f
HEADER LOG
PROFILE VIEW
LOG VANE
NTS
-t
L NOTES
A 1. DRIVE 2 ROWS OF 4' CEDAR POSTS ON MINIMUN 3' CENTERS PAST MINIMUM DEPTH AS SHOWN.
2. FELL THE VOID BETWEEN POST ROWS W/ AN EVEN MIA OF HARDWOOD LAGS. LIMBS. AND BRUSH AS SHOWN.
3. REDUCE POST SPACING AS NEEDED TO IMPROVE STRUCTURE STABILITY.
SEDIMENT TRAP
NT5
INSTALL COIR MATTING PER DETAIL
SEE DWG D I
MI
COMPACTED SOIL
- LIVE STAKES � TOP OP BANK
- LIVE CUTTINGS
1 5l BRANCHES BGff L.
- - _ BRUSH
. OVER EXCAVATE THE OUTSIDE BEND OF THE CHANNEL. PLACE
114 MAX POOL DEPTH
j:ArD
LARGER BRANCHES AND= APPROPRIATELY SIZED LOGS IN A
CR155-CROS9 PATTEIRN. LOCK IN PLACE WITH FILL COVERNNG 6
I A MAX POOL DEPTH IN TO ID IN OF THE LARGER BRANCHES/SMALL LOGS.
- 2. PLACE SMALLER BRAKCHES AND BRUSH OVER THE LARGER
6' DRANCHF515MAL LOGS (HARDWOOD SPECIES ONLY) AND
COMPACT LIGHTLY TOGETHER BACKFILL AND COMPACT TO
LOCK IN RACE.
S.
ACCEPTABLE LIVE CUTTINGS SPECIES A INCLUDE BLACK WILLOW
SMALL LOGS AND/OR (BAUR NRA IGAND SILKY WILLOW MAUX SERICEA). WILLOW
LARGO BRANCH[5 WITH p CUTTINGS SHOULD BE RINSED AT CURING POINT TO ALLOW
MIN DIAMETER IT A BETTER ROOTING.
4. INSTALL EROSION CONTROL (COIR) MATTING OVER COMPACTED
SOIL PER DIRECTION OF ENGINEER
SECTION A -A B. INSTALL 1 TO 3 ROWS Of LIVE STAKES ABOVE THE LIVE
CUTTINGS LAYER PER DIRECTION OF ENGINEER..
A
r COIR MATTING
CHANNEL
OF E
`Y I N `
A
A
TYPICAL PLAN VI1:W
BRU5H TOE
NT5
ores
302 Juhrion Street, Sutle 110
Raleigh, NEC 27605
Main: 919.829.9909
Fax: [phone]
WWW.RESMS
SEAL
SCALE: AS SHOWN
111
Q m
O
B.
O
U
z
U
OfO
LL
O
O
0 }
LL
y
0 Z
O
:3
Q
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Q
WU
2
F
J
FN/
w Z
Lu
U Z
O
U
W
J
Q
z
W
y
o
PROJECT NUMBER:
0386
PROJECT MANAGER:
BPB
DESIGNED:
AFM
DRAWN:
BRC
CHECKED:
AFM
SHM NUMBER:
D3

NOTES: ?
�(1 JT MINIMUM DIAMETER S' MIN. LENGTH EXISTING DITCH `�' LOEr SILL GTSTNG GRADE
TYPICAL) SHOULD BE PLACED I' TO S' FROM CND OF BANK D ISTNG DITCH (SES DETNLJ
A IOC. ADDITIONAL REBAR TO BE PLACED AT 6' \�I! LOG STRUCTURE TOP OF BANK //%%
MINIMUM OFFSETS. LAST REM SHOULD BE PLACED 1' TO S' MM05M CONSERVATION (SEP MAIL) / PROPOSED GRADE
DIAMETER 12' G. FROM CND OF IDG. DUCK BILL ANCHORS MAY BE EASEMENT LIMITS �[f/
USED ASA SUBSTITUTION FOR REL'.AR, 2 PER LOG. 0.590
ALTERNATIVELY, APPROPRIATELY SIZED BOULiXRS neJN To
TT - MAY BE
USED TO ANCHOR SILL LOGS PER DIRECTION ,I �� EXISTING
m� OF THE ENGINEER FILL DITCH. SUCH THAT pticT1 J ` f FLOODPWN
LOGS PRCIP05[D I I
ELEVATION THE TIES INTO DITCH INVERT FLS —_FILL DITCH AND
UA
OF GRADING EXISTING GRADE OF THE CONSTRUCT
PROPOSED FLOODPLAIN O B I B FLOODPLAIN POOLSURINSTALL COR
SECTION A -A ^+(`TTI
A DONM �
LENGTH VARIES ~ICY GRADE AREA SIKH THAT D05TING
STRUCTURE_ BELOW LOG
151%
GROUND
d/T NOTES:
s•/� ; __ -� -- --- 1. FLOODPLAINPROPOSED
GRADING LSP OFELOVATHiN IDR OF
2.
THE PROPOSED E AT LEL TOP -2 BANK.
t P INCH S ILD B[ AT AND I RDW LONG AND AT LEAST H
INCHES IN OPMETCR, AND HARDWOOD.
BAlKFULL LIMITS OF y 9.1MAY SLOPE SLOPE
PROPOSED CHANNEL 5' �\ /
5b' RFBJR VARIES (TYPICALLY 20 To, 401 INSTALL COIR MATTING PER
PIAN VIEW SECTIONAL VIEW A - A' MANUFACTURER'S ` - - - _ J 'ILL DITCH
INSTRUCTIONS
SECTION B-15
PLAN VIEW
FLOODPLAIN SILL
NTb DIFFUSE FLOW STRUCTURE
NTS
"A
BANKFULL J
i
BACKFILL (1• TO 6')
A
EFERENCED IN
RSE AGGREGAT
NLL (3`706')
LOG
MIN.Z.S'C
COWER
CHANNEL BOTTOM
OF BANK
COARSE BALKFlLL
NON -MOVEN
GEOTOOILE FABRIC
(NGDOT TYPE III
S
ROOTWAD OR
S"IlToE
I' -
A'
DOWNSTREAM LOG
PROFILE B -B'
LOGBURRD INC
BANKMIN 5R CHANNEL TOP
OF BANK
POINT REFERENCED IN PROFILE
POINT REFERENCED IN --
PLAN VIEW PeovuE
MIN 9R MIN SR
CHANNEL BOTTOM
OF BMR
OVERLAP OF
UPSTREAM LOG COARSE BACKFILL
0%TD aG • .TCR FABRIC
GN
4' 70 & LflA
PONE REFERENCED PC NT REFERENCED B
/INPRORL, /Ill PROFILE
Mel, 3.0 COARSE AGGREGATE
BACKFILL Il' TO S')_. /- COARSE AGGREGATE RCOTWAD OR
/ BACKRLL(I'TOS-) BRUBYTOE�
COARSEAGGREGATE
BACKFILL (Y TO 6')
.2 .,
-WAN TACK FASRX TO
GEOTEX ONLWILE VENRIC LOG NOWWOVEN—
(NCDOTTYPEIO BE OR DUCKBILL GEOTEXTILE FABRIC
ANCHOR (NCDOTTYPEIB
TACK FABRICTO-
LOG
REM
E Ml OR DUCKBILL -
PROPILE A -A' ANCHOR
DOU61-E LOG DROP
NTS
PROFILE GC'
NOTES:
I, LOGS SHOULD BE RELATIVELY STRAIGHT HARDWOOD AND RECENTLY
HARVESTED.
.. LOG DIMENSIONS:
MIN DIAM. - 1 Y, MIN LENGTH m 15.
S. NAIL FILTER FABRIC USING S' I DO GALVANIZED COMMON IAL EVERY 1.5'
ALONG THE LOG
4. DUCKBILL ANCHORS MAY BE USEO IN PLACE OF RESAR.
CHANNEL TOP
OF BANK
FLOW
I
r
5.0
MIN
A POOL
TYPICAL PLAN VIEW !OPT I 1
FLOW
I
t
BAY
MIN
POOL
TYPICAL PIAN VIEW (OPT 2)
STREAM BED
FLOW`— =IN. S
BACKFILL VAT" COARSE
AGGREGATE WTO TO 5' DIAJ
B NoN-WCNEN �
GEOTIXTILE FABRIC TACK FABRIC
OIGDOT TYPE IU TO LOG
MAR OR DUCMUL
ANCHOR
�-BACKFILL WITH COARSE
AGGREGATE (I' TO 5- DIA.)
J/ r POOLAPPROx
/ .!. / 0.75' TO 1.5' DEEP
SECTION A -A
COIR MATTING
HEADER LOG
1% TO 3% _
FOOTER LOG
REM (WIV MIN. DIAMETER 4' MIN. LENGTH) OR
DUCKBILL ANCHORS INSTALLED PER
MANUFACTURERS INSTRUCTIONS MPJ
SECTION B -B (OPT I
PROPOSED STREAM BANK
HEADER LOG
B
FOOTER LOG
N t REBAR (W& MIN. DIAMETER 4• MIN. LENGTH) OR
DUCKBILL ANG"ORB INSTALLED PER
OVERLAP OF MANUFACTURERS INSTRUCrION5 (IYPJ
DOWNSTREAM LOG
SECTION E -B (OPT 2S
NOTES:
I—LOGS SHOULD BE RELATIVELY STRAIGHT HARDWOOD AND RECENTLY
HARVESTED.
�• LOG DIMENSIONS:
MIN DIAN. - 12% MIN LENGTH - I&
NAIL FILTER FABRIC MING S' IDO GALVANIZED COMMON NAIL EVERY 1.5'
ALONG THE LOG
LOG SI LL S. DLICNBLLANCHORS MAYBE USED IN PLACE OF PEBAR.
NTS
res
902 JeBersm Street, Suite 110
Raleigh, INC 27805
Main: 919.829.8909
Fax: [phone]
W1MW.TBB.Us
SCALE: AS SHOWN
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PROJECT NUMBER:
D986
PROJECT MANAGER:
BPB
DL-SIGNED:AFM
DRAWN:
BRC
CHECKED:
AFM
SHEET NUMBER:
D4

HITT:
A. COMPOST FILTER SOCK SHALL BE PLACED PERPENDICULAR TO
FILTER MEDIA:
A. RANGE OF PH IS 5.0-8.0 IN ACCORDANCE WITH TMECC 04.11-A,
STORMWATER FLOW, ACROSS THE SLOPE, SWALE, DITCH, OR CHANNEL
ELECTROMETRIC PH DETERMINATIONS FOR COMPOST
G-
FAST B. LOSE COMPOST MAY BE USED TO BACKFILL THE COMPOST FILTER SOCK
B. PARTICLE SIZE99% PASSING A 2 IN (SOMA) SIEVE 1M7H A RANGE OF
TO CONNECT THE GROUND AND COMPOST FLM SOCK INTERFACE
3DIF50% PASSING A 3/8 IN (S.SMM) SIEVE N ACCORDANCE WITH
C. EDGES OF THE COMPOST FILTER SOCKS SHALL BE TURNED UPSLOPE TO
TNECC 02.02-B. SAMPLE SIEVINGFOR AGGREGA7ESIZE CLASSIF1CAl10N'.
PREVENT HE FLOW AROUND TENDS OF THE COMPOST FILTER SOCK.
(NOTE- IN 11E FIELD, PRODUCT COMMONLY 5 BETWEEN 1i IN [12.5MM]
D. COMPOST FILTER SOCKS MY BE INSTALLED ON TOP OF ANY EROSION
AND 2 IN [SOMM] PARTICLE SIZE)
CONTROL BLANKET.
C. MOISTURE CONTENT OF LESS THAN IW% N ACCORDANCE WITH
TOP OF BANK INSTALLED PARALLEL
STANDARDIZED TEST METHODS FOR MOISTURE DETERMINATION.
ITER
M MATERIAL SHALL BE RELATIVELY FREE (G1% BY DRY WEIGHT) OF INERT
A SOCKS SHOULD LE INSPECTED AFlTR RUNOFF EVENTS
OR FOREIGN MAN MADE MATERIALS
TO ENSURE PROPER FUNCTION AND PERFORMANCE.
B. F FLOW-7FBROU(aH BECOMES RESTRICTED. AN ADOIIIONAL COMPOST
E MATERIAL FEEDSTOCKS SHALL NOT CONTAIN WOOD MATERIALS THAT
HAVE BEEN TREATEDOR PAINTED, ENGINE PRESiOOD7IVEO OR
FLTER SOCK CAN BE PLACED ON TOP OF THE ORICNAL TO PREVENT
AOHESVES, OR ARE COMPOSED OF ETRE EERED WOOD PRODUCTS.
OVERTOPPING.
C. SEDIMENT SHOULD BE REMOVED ONCE R REACHES HALF THE HEIGHT OF
F. A SAMPLE SHALL BE SUBMITTED TO THEE ALL LOG FOR APPROVAL PRIOR
TO BONG USED AND MUST COMPLY WITH ALL LOCAL STATE AND
THE COMPOST FILTER SOCK
FEDERAL R NS
D. AN ADDITIONAL COMPOST FILTER SOCK MY BE INSTALLED ON TOP OF
SHOULD
G. MATERIAL SHOULD BE ODOR FREE HAVE NO RECOGNIZABLE
THE ORIGINAL TO INCREASE STORAGE CAPACITY OR TO PREVENT
FR PART
FEEDSTOCK MATERIALS AND SHOULD ADHERE TO TITLE 40 CFA PART
SEDIMENT DISTURBANCE
E F A COMPOST FILTER SOCK BECOMES DISLODGED OR DAMAGED, IT
503.
SHOULD 13E REPAIRED OR BARBED OR Wit POST F. F THE COMPOST FILTER SOCK IS USED FORATEMPORARY APPLICATION.
ELECTRIC WIRE THE COMPOST MATERIAL CAN BE SPREAD OVER THE LANDSCAPE OR
INCORPORATED INTO THE SOIL AT THE END OF THE PROJECT.
4' TO G' 3' MIN, WOVEN WIRE: 2'X2' HARDWOOD
ASTM GIl55 3 GALVANI3D. STAR5 CENTERS DIR :N7ER5 COMPOST FILTER SOCK
TOP AND BOTTOM WIRES MIN. 2 GAUGE, BE MESE OPENING
WOVEN WIRE INTERMEDIATE AND STAY WIRES MIN. ErUSONG BE7YIEEN 1/6' AND 318 -
GROUND LINE 12 112 GAUGE. TIRADE
WOVEN WIRE WITH ONE BARB DETAIL
NOTES)
TINE POSTS (WOODEN): MIN. 41N. DIAM. OR 41N, SOVARE.
2. LINE POSTS (5TEELI: STUDDED OR PUNCHED T. U. OR Y SHAPED, WITH ANCHOR PLATES.
S.
MIN. WEIGHT 1.9 1.580T. (EXCLUDING ANCHOR PLATE). P05T5 SHALL BE DRIVEN A MINIMUM
OF 1 e' DEEP AND MUST BE AT LEAST 5.5 FT IN LENGTH
4. SPECIES AND TP.EATMENT FOR ALL WOOD: LOSE UNTREATED DURABLE POSTS DF SFECIES
SUCH AS RED CEDAR, BLACK LOCUST OR OSAGE-ORANGE WITH BARK REMOVED, OR
NON -DURABLE WOOD THAT IS PRESfRVATIVE PRESSURE TREATED (0.40 L55JGUB!C FOOT
GGA, OR-FWIVALENT NON -CCA TREATMENT). DO NOT USE RED PINE.
TIMBER
F
WOVEN WIRE FENCE (NKC5 DETAIL 382A)
NT5
.T INSTALLED
L BOLT
MAT,
8"
FILTER FART
SLOPE R
NOTES:
PIAN VIEW
I. TIMBER MATS SHALL BE USED FOR TEMPORARY
375
CONSTRUCTION ACCE55 TO TRAVERSE WET AND/OR MUDDY
SEDIMENT RAIL
ARES ADJACENT TO THE STREAM AND TO CROSS THE
MIN HEIGHT • 4"
STREAM AND OTHER CONCENTRATED FLOW AREAS.
CARRIAGE BOLT, TIMBER MAT INSTALLED
2, THE STREAM CROSSING SHALL BE INSTALLED IN A DRY
TYPICAL PERPENDICULAR
CONDITION WHEN FLOW IS ION. THERE SHALL BE MINIMAL
CLASS B RIP RAP TIMBER MAT
BANNS
TO NO DISTURBANCE Of THE CHANNEL BED AND BANKS A5 A
NO D AND
TOP OF BANK INSTALLED PARALLEL
Rf OF INSTALLING THE APPROACHES
ID O '0 O O
S. THE IENGTH OF TIMBER MAT REQUIRED TO CROSS THE
100
STREAM OR CONCENTRATED FLOW AREAS SHALL BE SUCH
20
THAT THE TIMBER MAT EXTENDS PAST THE TOP OF BANK ON
65
EACH SIDE OF THE CRO55ING A SUFFICIENT DISTANCE TO
130
SUPPORT THE MAXIMUM EQUIPMENT 8I2E USING THE
40
CROSSING.
55
4. STREAM CRO55INCS SHALL BE INSTALLED WITH THE TIMBER
FILTER FABRIC
MAT LENGTHS ORIENTED PERPENDICULAR TO THE TOPS OF
ME OF BANK,—/THE
TYPICAL '— APPROXIMATE BASE FLOW
STREAM BANKS. TIMBER MAT STREAM APPROACHES
SHALL BE INSTALLED WITH THE TIMBER MAT LENGTHS
WATER SURFACE
ORIENTED PARALLEL TO THE TOPS OF THE STREAM BANKS.
30
5, A 4' MINIMUM HEIGHT SEDIMENT RAIL SHALL BE PROVIDED AT
45
STREAM CROS61N65 TO PREVEPT TRACKED SEDIMENT FROM
5ECTION VIEW
fALUNG IMO THE STREAM BED,
40
G. STREAM CROSSING APPROACHES FROM CRY ARRAS SHALL
50
BE CONSTRUCTED USING CLASS B RIP RAP PLACED OVER
20
FILTER FABRIC.
30
7. ALL TIMBER MATS. FILTER FABRIC. AND RIP RAP SHALL BE
50
COMPLETELY REMOVED FROM THE SITE WHEN THE CROSSING
25
IB REMOVED.
TIMBER MAT TEMPORARY CROSSING
NTS
8"
FILTER FART
SLOPE R
MAXIMUM SLOPE LENGTH ABOVE
COMPOST FILTER SOCK (FT)
DIAMETER OF COMPOST FILTER SOCK
REQUIRED
8 -INCH 12 -INCH 18 -INCH 24 -INCH
2 (OR LESS)
300
375
500
650
5
200
250
275
325
10
100
125
150
200
15
70
85
100
160
20
50
65
70
130
25
40
50
55
100
30
30
40
45
65
35
30
40
45
55
40
30
40
45
50
45
20
25
30
40
50
20
25
30
35
COMPOST FILTER SOCK DETAIL
NT5
INVERT R PIPE SZE PEN PLAN
BURY CULVERT 1.0'
UNLESS NOTED OTHERWISE BY
ENGINEER
5ECTION VIEW
PROPOSED CULVERT CROSSING
Nis
EARTH W1
COVERED BY
LARGE ANGULAR
ROCK
COSTING COMPOST FILTER SOCK
GRADE 1V OR TEMPORARY SILT
FENCE
S�LOPEy
GRADEEXISTIND
NOTE,
T. MAINTAIN HAUL ROAD OURNG COHBDLUCIIMIL
2. RETURN 70 W04AL GRADE AT THE COMPLETION OF WOK
3. YEMATE ALL DMTLM fO ARRAS
4. RENINE COMPOST FILTER SOCK UPON ESTABLISHMENT MENT OF VEGETATION.
TYPICAL HAUL ROAD SECTION DETAIL
NTS
1. CONSTRUCT STREAM CROSSING IN A DRY/ DEWA7ERED CONDITION.
Z. INSTALL STREAM CROSSING PERPENDICULAR TO FLOW.
3. CONTRACTOR TO COOROINATE APPROPRIATE BEDDING MATERIAL WITH
MANUFACTURER.
4. FILTER FABRIC USED SHALL BE NCDOT TYPE 2 ENGINEERING FABRIC OR
EQUIVALENT.
5.WIDTH OF TYPICAL FARM CROSSINGS SHALL BE PER PLAN OR A MINIMUM OF 12'.
6. WHEN REQUIRED. CONTRACTOR TO ENSURE PIPE MATERIAL AND COVER MEET H-20
LOADING REQUIREMENTS
INSTALL CLAY PLUG
2 FEET BELOW CULVERT INVERT
TO' OF SAM(
PLAN VIEW
LOG SILL
SET TOP OF LOG 1.0 FOOT
ABOVE CULVERT INVERT
MSI
O O O� 0o0c
Oc
OC
OC
00
00
00
00
O0
OC
Opo 0O 0�0"ooc
0 0 0„0, olor
LOG SILL
SET TOP OF LOG 1.0 FOOT
ABOVE CULVERT NVEFT
ores
302 JeMemon Street, SWIG 110
Raleigh, NC 27605
Main: 919.929.9909
Fax: [phone]
WM NJOS.Ui
SEAL
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PROJECT NUMBEff:
PROJECT MANAGER:
BPB
DESIGNED:
10386
AFM
DRAWN:
BRC
CHECKED:
AFM
SHEET NUMBER:
D5

TOE OF BANK FLOW STREAM BANK
BANKFULL I
1l STREAM BANK
YA ANNEL Y CFIANNEL Ya [n EL BANKFULL
O'^ WIDTH W) COARSE AGGREGATE
E AGGREGATE BACKFILL(I• TO S)
CIONIPILL (I' TO 57 I CROSS VAN[ INVCRT \
� FONT
EHEADER BOULDER
I I f
RIGHT VANE ARM -- I { HEADER AND fIX
BANK INTERCEPT
CONTROL POINT
4 FILTER FABRIC
4
/ I
MIN
5.a
LEFT VANE ARM
BANK INTERCEPT
CONTROL POINT
PIAN VIEW
BANKFULL
COARSE AGGREGATE
BACKFILL (I' TO 57 EPR OR RIGHT VANE ARM
BA14K INTERCEPT
CONTROL POINT
FLOW VARIES
I TO 0.N
POOL—
FOOTER ROCK
HEADER ROCK
PROFILE VIEW
TOE Of BANK —.
FILTER FABRIC
SECTION A -A'
\ STREAM BED
/ IN POOL
US CHANNEL YA CMANN[L )S CHMMMI
VANE ARM BANK
INTERCEPT CONTROL
POINT
VANE ARM BANK
INTERCEPT CONTROL
POINT
FILTER -+ J
FABRIC
HEADER BOULDER
FOOTER BOULDER
SECTION B -B'
ROCK CK055 VANE
M5
Z
FLOW
BANKPI)LL STREAM INVERT
CONTROL POINT
WOODY
DEBRIS HEADER ROCK / r
FOOTER ROCK
1 SECTION A -A' BACKFILL EMSTING
CHANNEL WITH NATIVE
MATERIAL AS NEEDED
STREAM BED
�NKFULL HEADER ROCK
r FLOW I .5x RIFFLE
DEPTH (EYP.)
v
1
-+ ^.75' MAY LTYP.)
r r
� r FooTeRROCK -�
WELL GRADED MIX OF
057 STONE. CLASS A
AND B RIPRAP FILTER FABRIC
PROFILE VIEW
STEP POOL ROCKS MUST HAVE AN INTERMEDIATE DIAMETER OF 12' TO 14' FOR HEADERS AND 14' TO 1 B' FOR FOOTER5.
2. BACKFILL MATERIAL. IF NEEDED TO ESTABLISH A STEPAWL SUBPAVEMENT AND/0? TO RA15F THE CHANNEL BED DUE TO 5COURANG510N. SHALL BE OF A
TYPE, 51ZE, AND GRADATION A5 SPECIFIED BY THE DE51GNM BACKFILL SHALL BE PLACED SUCH THAT THE ADDITION OF THE 5PECIFIFD THICKNE55 Of
5TEP-POOL MATERIAL SHALL ACHIEVE THE DESIGNATED GRADES.
3. 5TEP-POOL DED MATERIAL SHALL BE OF A TYPE, 5RE'AND GRADATION AS SPECIFIED BY THE DESIGNER TO BE MOBILE OR NON-MOBILE A5 THE
CONDITIONS IN THE CHANNEL WARRANT (I.E. -CLEAN-WATER D15CHARGE ENVIRONMENT. HIGH BEDLOAD SYSTEM, ETC.) BED MATERIAL SHALL BE
EXCAVATED, STOCKPILED. AND RE -USED FROM ABANDONED CHANNEL SECTIONS WHEREVER PRACTICAL. OTHERWISE BED MATERIAL SHALL BE 5LIGHTLY
ROUNDED, 'RIVERJYPE' ROCK. UNLE55 OTHER ROCK CHARACTER15TIC5 ARE APPROPRIATE FOR THE CHANNEL. LOGS AND OTHER WOODY DEBRIS MAY BE
INCORPORATED INTO THE 5TEP-POOL BED MATERIALS.
4. 5TEP-POOL INVERTS SHALL CON515T OF BOULDERS OF AN INTERMEDIATE DIAMETER OF 12' TO 14' AND FOOTERS SHALL HAVE AN INTERMEDIATE
DIAMETER OF 14' TO 18'. INVERTS SHALL BE SET AT A DROPM5E FROM THE ADJACENT UP57REAMIDOWNISTREAM INVERT TO ACCOMMODATE THE
PA55AGE OF FISH. THE INVERTS SHALL FORM THE THALWEG OF THE STEP POOL STRUCTURE. POOLS SHALL BE FORMED BETWEEN THE INVERTS TO THE
DIMENSIONS SPECIFIED BY THE DESIGNER -
5. THE BENCH OF THE 5TEP-POOL STRUCTURE SHALL BE FORMED BE51DE THE POOL AT THE DIMENSIONS SPECIFIED BY THE DESIGNER. THE BENCH SHALL BE
FORMED OF 5TEP-FOOL MATERIALS PLACED TO A DEPTH SUCH THAT THEIR SURFACE MATCHES THE 5TEP-POOL INVERT IMMEDIATELY UPSTREAM.
6. USE CLASS A AND B RIPRAP TO FILL GAPS ON UPSTREAM 51DE OF STEP POOL ROCKS.
7. AFTER ALL STONE HAS BEEN PLACED, FILL IN THE UPSTREAM BIDE OF THE STRICTURE WITH CLA55 A AND B KPRAP TO THE ELEVATION OF THE TOP OF
THE HEADER ROCK
e. FILTER FABRIC SHALL MEET SPECIFICATIONS FOR NCDOT WOVEN FILTER FABRIC.
STEP POOL
NTS
NOTES:
1. LOGS BHALL BE OF A MINIMUM OF 12' IN LENGTH AND 10' IN DIAMETER AND
RELATIVELY STRAIGHT HARDWOOD. RECENTLY HARVESTED.
2. A SINGLE LOGMAY BE USED IN LIEU OF A MEADER/FOOTER LOG
COMBINATION. PER DIRECTION OF DESIGNER
9. FILTER FABRIC SHALL BE USED TO SEAL THE GAPS BETWEEN THE LOO(5) AND
THE STREAM BED, UNDER THE COARSE BACKFILL MATERIAL. THERE SNAIL BE
NO NLTER FABRIC VISIBLE IN THE FINISHED WORK: EDGES SMALL BE FOLDED,
TUCKED, OR TRIMMED AS NEEDED.
R. COARSE BWAVILL SMALL BE PLACED TO A THICKNESS EOUAL TO THE DEPTH
OF THE HEADER (AND ANY FOaTER) LOGS AND SMALL EMEND OUT PROM THE
VANE ARMS TO THE STREAM BAN' AND UPSTREAM.
5. AS AN OPTION, PIAT -SIDED BOULDERS MAYBE PLACED AS BALLAST ON TOP
OF THE STREAM BANK BIDE OF THE EMBEDDED VANE ARMS. DUCK BILL
ANCHORS MAY BE. USED IN LIEU OF BALLAST BOULDERS.
6, DUCKBILL ANC IM WITH GALVANIZED CABLE ATTACHED MAY BE USED TO
SECURE LOGS INTO THE STREAM BED AND/OR BANKS. FIAT SIDED BOULDERS
CAN BE USED IN LIEU Of THE LOG INVERTANCKBILL ANCHOR SYSTEM.
ores
FLOW
Raleigh, NC 27605
BANKFULL STREAM BANK
Fax: [phone]
www.mS.Us
TOE Of BANK TYPICAL
SCALE: AS SHOWN
BANKS.
TYPICAL
- COARSE AGGREGATE
) BACKFILL 12• TO 67
,
r HEADER LOG
Z
O
CR055 VANE INVERT
FOOTERIF
J5W
➢W yW
G:
SP[GFIEDfD
y
BANKFULL
C
O
COARSE AGGREGATE
g
O
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til
/-STREAM BCD IN POOL
/
BACXfILL (2• TO 67
O
Y S
LJL LU
LLT
FILTER FABRIC
Y. w
1
a
Q
— INVERT LOG IBFE NOTE 6 1 1 1]
Z
J
A
O
SECTION A -A'
Q
U
FILTER FABRIC
LLI
1
A' \
IL Z
MIN
INVERT LOG
LU
FOOL I
r VANE ARM LOG, TYPICAL
COARSE AGGREGATE
BACKFILL(: TO 67
BANKFULL
U
j/
OPTIONAL BALLAST BOULDER
FLOW
3% TO 8%
HEADER Loc
MEADER LOG
a
2
o
PROJECT NUMBER:
0386
STREAM BED
BPB
DESIGNED:
AFM
DRAWN:
BRC
CHECKED:
AFM
SHEET NUMBER:
Foot
`-
FILTER FABRIC
FOOTER LOG
FOOTER LOG
DUCKBILL AICHOR
PLAN VIEW
PROFILE VIEW
LOG CROSS VANE
NOTES:
1. LOGS BHALL BE OF A MINIMUM OF 12' IN LENGTH AND 10' IN DIAMETER AND
RELATIVELY STRAIGHT HARDWOOD. RECENTLY HARVESTED.
2. A SINGLE LOGMAY BE USED IN LIEU OF A MEADER/FOOTER LOG
COMBINATION. PER DIRECTION OF DESIGNER
9. FILTER FABRIC SHALL BE USED TO SEAL THE GAPS BETWEEN THE LOO(5) AND
THE STREAM BED, UNDER THE COARSE BACKFILL MATERIAL. THERE SNAIL BE
NO NLTER FABRIC VISIBLE IN THE FINISHED WORK: EDGES SMALL BE FOLDED,
TUCKED, OR TRIMMED AS NEEDED.
R. COARSE BWAVILL SMALL BE PLACED TO A THICKNESS EOUAL TO THE DEPTH
OF THE HEADER (AND ANY FOaTER) LOGS AND SMALL EMEND OUT PROM THE
VANE ARMS TO THE STREAM BAN' AND UPSTREAM.
5. AS AN OPTION, PIAT -SIDED BOULDERS MAYBE PLACED AS BALLAST ON TOP
OF THE STREAM BANK BIDE OF THE EMBEDDED VANE ARMS. DUCK BILL
ANCHORS MAY BE. USED IN LIEU OF BALLAST BOULDERS.
6, DUCKBILL ANC IM WITH GALVANIZED CABLE ATTACHED MAY BE USED TO
SECURE LOGS INTO THE STREAM BED AND/OR BANKS. FIAT SIDED BOULDERS
CAN BE USED IN LIEU Of THE LOG INVERTANCKBILL ANCHOR SYSTEM.
ores
302 Jeft mn Street, Suite 110
Raleigh, NC 27605
Main: 919.629.9909
Fax: [phone]
www.mS.Us
SEAL
SCALE: AS SHOWN
LI!
Q �
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QZ
a
2
o
PROJECT NUMBER:
0386
PROJECT MANAGER:
BPB
DESIGNED:
AFM
DRAWN:
BRC
CHECKED:
AFM
SHEET NUMBER:
D6

s
ANCHOR BOULDER
4.0 CHANNEL
0.5' MIN///
1.0 MIN � •• - ,---~
G. LOGE
4'-6'LOGS
r -W>55 SECTION A -A'
BEGIN R
CONTROL P
POOL
PROFILE
CONSTRUCTED RIFFLE
MB
LARGE COBBIf/SMALL
BOULDERS. TYP
4.0
TOP OF BANK
TVP
_____________-___-____
I' PROPO-ED TOC OF BANK
RIFFLE MATERIAL,
SEE TABLE I
4.0
A 0.5'MIN •,\
1.0 MIN
4'.6' LOGS j
4° - G. LOG.,5 fj
BEGIN RIFPLE
CONTROL POINT
POOL
LAPGE COBMfffi LL
_.. rBOULDER9. TW
CHANNEL if 4.0
l TOP OF BANK
INT
PROPOSED TOE OF BANK
`RIFFLE MATERIAL:
SEE TABLE I
CK055 SECTION A -A' GRADE CONTROL ROCK
50/50 MIX OF CLASS A AND
B RIPPAP
RIFFLE MATERIAL;
SEE TABLE 1 VARIES PER PROFILE
PROPOSED TOP
OF BANK
FLOW -1! END RIFFLE CONTROL POINT
GtIpE� PLO// 4-
\�r RUN
POOL
4` - 6' LOGS J `GRADE CONTROL RO(T'.
50)50 MIX Of CLA55 A AND
PROFILE B R�PRAP
RIFFLE GRADE CONTROL
NTS
NOTES:
I . CONSTRUCTED RIFFLES SHALL BE INSTALLED IN NEWLY GRADED CHANNEL SECTIONS, AS 5FECIFIED BY
THE DESIGNER
2. ELEVATION CONTROL POINTS SHALL BE DESIGNATED AT THE BEGINNING AND END OF RIFFLE POINTS TO
ESTABLISH PART OF THE PROFILE OF THE CHANNEL. SURVEY OF CONTROL POINTS SHALL BE REQUIRED
TO ESTABLISH ACCURATE RIFFLE INSTALLATION WITHIN A TOLERANCE OF m0.2'.
3. RIFFLE MATERIAL SHALL BE COMPRISED OF ROCKS AND LOGS. THE ROCK MATERIAL COMPOSITION
SHALL MATCH TABLE I'RIFFLE MATERIAL SHALL BE EXCAVATED. STOCKPILED. AND RE -USED FROM
A13ANDONTD CHANNEL SECTIONS. ROCK RIFFLE MATERIAL OBTAINED OFF51TE SHALL BE SLIGHTLY
ROUNDED, 'RIVER -TYPE' ROCK, UNLF55 OTHER ROCK CHARACTERISTICS ARE APPROPRIATE FOR THE
CHANNEL.
4, SPACING AND NUMBER OF LOGS SHOULD BE BASED ON RIFFLE LENGTH AND MAY VARY BASED ON LOG
AVAILABILITY. LOGS SHOULD BE SPACED EQUALLY AND ANCHORED TO THE CHANNEL BED WITH
BOULDERS.
5. THE PLACEMENT OF RIFFLE MATERIAL SHALL BE DONE IN A MANNER TO CREATE A SMOOTH PROFILE, WITH
NO ABRUPT:JUMP- (TRANSITION) BETWEEN THE UPSTREAM POOL -GLIDE AND THE RIFFLE, AND LIKEWISE
NO ABRUPT 'DROP' (TRANSITION) BETWEEN THE RIFFLE AND THE DOWNSTREAM RUN -POOL. THE
FINISHED CIRO65 SECTION OF THE RIFFLE MATERIAL SHALL GENERALLY MATCH THE SHAPE AND
DIMEN51045 SHOWN ON THE RIFFLE TYPICAL SECTION WITH 50ME VARIABILITY OF THE THALWEG
LOCATION AS A RESULT OF THE SMALL POOLS AND LOG5.
G. THE END OF RIFFLE CONTROL POINT MAY TIE IN TO ANOTHER IN-5TREAM STRUCTURE (LOG BILL , J -HOOK.
ETC.. NO LOGS SHOULD BE INCLUDED WITHIN THE FOOTPRINT OF THE PROP05ED STRUCTURE.
7. THE CONSTRUCTED RIFFLE SHALL BE KEYED IN TO THE STREAM BANKS AND/OR BED AS M51GNATED BY
THE DE5IGMM THE'KEY SHALL EXTEND BEYOND THE TOP OF BANK AT THE BEGINNING (CREST) OF THE
RIFFLE. WHERE PRESERVATION OF EXISTING STREAM BANK VEGETATION 15 A PRIORITY A °KEY° MAY NOT
BE USED (OR THE DIMENSIONS MAY BE ADJUSTED) TO LIMIT D15TURBANCE.
TABLE I - RIFFLE COMPOSITION
REACH STONE 51ZE %
NATIVE 25
051 F DB2 K5 50
BU -4c 25
NOTES:
I . CONSTRUCTED RIFFLE5 SHALL BE INSTALLED IN NEWLY GRADED CHANNEL SECTIONS. AS SPECIFIED BY
THE DESIGNER.
2. ELEVATIONCONTROL POINTS SHALL BE DE51GNATED AT THS BEGINNING AND END OF RIFFLE POINTS TO
E5TASU5H PART OF THE PROFILE OF THE CHANNEL. SURVEY OF CONTROL POINTS SHALL BE REOUIRED
TO ESTABLISH ACCURATE RIFFLE INSTALLATION WITHIN A TOLERANCE OF ±0.2`.
3. GRADE CONTROL ROCK SHALL BE COMPRI5FD OF A 5050 MIX OF CLASS A AND B RIPRAP. GRADE
CONTROL ROCK SHALL BE PLACED SUCH THAT THE ADDITION OF THE SPECIFIED THICKNESS OF RIFFLE
MATERIAL SHALL ACHIEVE THE DESIGNATED GRADES.
4. RIFFLE MATERIAL SHALL BE COMPRISED OF ROCKS AND L•OG+:. THF ROCK MATERIAL COMP051TION
SHALL MATCH TABLE I. RIFFLE MATERIAL 5HALL BE EXCAVATED, STOCKPILED. AND RE -USED FROM
ABANDONED CHANNEL SECTIONS. ROCK RIFFLE MATERIAL OBTAINED OFF5ITE SHALL BE SLIGHTLY
ROUNDED, 'RIVFR--TYPE' ROCK, UNLE55 OTHER ROCK CHARACTERISTICS ARE APPROPRIATE FOR THE
CHANNEL.
5. SPACING AND NUMBER Of LOGS SHOULD BE BASED ON RIFFLE LENGTH AND MAY VARY BASED ON LOG
AVAILABILITY,
LOGS SHOULD BE 5PACED EOUALLY AND ANCHORED TO THE CHANNEL BED WITH
BOULDERS.
G. THE PLACEMENT OF GRADE CONTROL ROCK AND/OR RIFFLE MATERIAL SHALL BE DONE IN A MANNER TO
CREATE ASMOOTH PROFILE, WITH NO ABRUPT'JUMF- (TRANSITION) BETWEEN THE UPSTREAM
POOL -GLIDE AND THE RIFFLE, AND LIKEWISE NO ABRUPT *DROP* (TRANSITION) BETWEEN THE RIFFLE AND
THE DOWNSTREAM RUN -FOOL. THE FINISHED CRO55 SECTION OF THE RIFFLE MATERIAL SHALL
GENERALLY MATCH THE SHAPE AND DIMENSIONS SHOWN ON THE RIFFLE TYPICAL SECTION WITH 50ME
VARIABILITY OF THE THALWEG LOCATION AS A RESULT OF THE SMALL POOLS AND LOGS.
7. THEEND OF RIFFLE CONTROL POINT MAY TIE IN TO ANOTHER IN -STREAM STRUCTURE (LOG SILL , J -HOOK,
ETC.). NO LOGS SHOULD BEINCLUDED WITHIN THE FOOTPRINT OF THE PROPOSED STRUCTURE,
e. THE CONSTRUCTED RIFFLE SHALL BE KEYED IN TO THE STREAM BANKS AND/OR BED AS DESIGNATED BY
THE DESIGNER. THE'KEN SHALL EMEND BEYOND THE TOP OF BANK AT THE BEGINNING (CREST) OF THE
RIFFLE. WHERE PRESERVATION OF EXISTING STREAM BANK VEGETATION 15 A PRIORITY A'KFf MAY NOT
BE USED (OR THE DIMENSIONS MAY BE ADJUSTED) TO LIMIT DISTURBANCE.
TABLE I - RIFFLE COMPOSITION
REACH STONE 51ZE %
•ATIVE 25
D51 t D52 e5 50
FAA GE 25
ores
302 JeRelson Street Suis 110
FWaigh, NC 27605
MLL)n: 919.929.9909
Fax: [phone]
Www.reLt.us
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PROJECT NUMBER:
0386
PROJECT MANAGER:
BPB
DESIGNED:
AFM
DRAWN:BRC
CHECKED:
AFM
SHEET NUMBER:
D7