20191109 Ver 1_SHIPLEY 8-19-19_20190819

SHIPLEY-HODGESSheet
1/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsLINVILLE CREEK STREM RESTORATIONCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.
WESTERN NORTH CAROLINA STREAM INITIATIVE
SHIPLEY-HODGES
LINVILLE CREEK STREAM RESTORATION
GENERAL NOTES:
1.STREAM ASSESSMENT DATA (LONGITUDINAL PROFILE, CROSS-SECTIONS,
ETC.) PRESENTED HEREIN COLLECTED BY BFEC/BFED.
2.CONTOUR DATA PRESENTED IN THIS DOCUMENT IS TAKEN FROM NCDOT
LIDAR DATA (2' and 10' CONTOURS).
3.HORIZONTAL AND VERTICAL GRID CONTROL TIED TO PROJECT BY BFED.
SURVEY DATA USED FOR DESIGN IS RELATIVE TO ITSELF AND
APPROXIMATELY SET TO REAL WORLD COORDINATES BASED ON LIDAR
DATA.
4.PRIOR TO CONSTRUCTION, BFEC WILL FLAG TREES APPROVED TO BE
REMOVED DURING CONSTRUCTION AS AN EFFORT TO PRESERVE THE
EXISTING RIPARIAN BUFFER.
EROSION AND SEDIMENT CONTROL NOTES:
1.ONCE SITE CONSTRUCTION WITHIN AN AREA HAS CEASED ALL DISTURBED AREAS WILL BE IMMEDIATELY SEEDED
(TEMPORARY & PERMANENT SEED), MATTED (COIR AND COCONUT FIBER EROSION CONTROL BLANKET, NAG
C700BN), AND STABILIZED (SEE SHEET 8).
2.LIVE STAKES AND BIODEGRADABLE MATTING STAKES WILL BE USED TO SECURE THE MATTING.
3.BROADCAST SEEDING RATES WILL BE AS SPECIFIED ON (SHEET 13)
4.NATIVE SHRUB AND TREE SPECIES WILL BE PLANTED THROUGHOUT THE PROJECT AREA AT A RATE OF 400+
STEMS/ACRE, SECURING NEAR BANK AREAS AND PROVIDING FUTURE SHADING OF CHANNEL (SEE CHANNEL
REVEGETATION DETAIL SHEET 14).
5.PRECAUTIONS WILL BE TAKEN TO KEEP HEAVY EQUIPMENT OUT OF THE STREAM CHANNEL EXCEPT WHERE
ABSOLUTELY NECESSARY TO INSTALL BANK STABILIZATION/ENHANCEMENT MEASURES AND IN-STREAM
STRUCTURES.
Project Location Map
PROJECT SITE ±
WATAUGA COUNTY, NC
NORTH CAROLINA
LOCATION MAP
NTS
SHEET INDEX
COVER 1
SITE PLAN (OVERALL) 2
SITE PLAN (REACH SPECIFIC) 3-6
LINVILLE CREEK LONGITUDINAL PROFILE 7
LINVILLE CREEK CROSS SECTION 8-9
TRIBUTARY LONGITUDINAL PROFILE 10
TRIBUTARY CROSS SECTION 11-12
SUMMARY TABLE 13
DETAILS 14- 17
WATAGUA COUNTY, NC WESTERN NORTH CAROLINA STREAM INITIATIVE N
60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
MATCHLINE C
MATCH
LI
N
E
B
BEDROCK SHELF
STA 10+05 - 10+70
NO BANKFULL BENCH
BEHIND BUILDINGS
XS-1STA 0
+34XS-2 STA 1
+04
XS-3
STA 2
+43
XS-7STA 5
+27
XS-8STA 5
+64XS-9
STA 6
+01XS-10
STA 6
+51XS-11 ST
A
6+65
XS-13
STA 12
+15
XS-14
STA
13+46
TXS-10
STA 13
+
6
9
TXS-9
STA 13
+
5
0
TXS-8
STA 10
+
1
7
TXS-7
STA 9
+
8
0
TXS-6
STA 9
+
0
4
TXS-5
STA 6+
6
5
TXS-4
STA 5+
3
5
TXS-3
STA 4+
4
8
TXS-2
S
T
A
3+59
TXS-1
STA 1
+
9
6
BLDG
BLDG BLDG
BLDG
BLDG
BLDG
BLDG
BLDG
BLDG
BLDG
BLDG
LINVI
L
L
E

C
R
E
E
K

R
O
A
D
XS-12
STA
1
0
+
3
4
MATCH
LI
N
E
A
PROPOSED CULVERT
REPLACEMENT
STA 3+05 - 3+35
PROPOSED CULVERT
REPLACEMENT
STA 6+30 TO 6+60
STABILIZE EXISTING
CULVERT
STA 15+05.5 - 15+38.5
LINVILLE CREEK
FLOWING WESTPRIVATE RDPRIVATE RDJ-HOOK STEP (NO
SPACING IN HEADER
ROCKS)
FENCE RELOCATION
FOR 10' BANKFULL
BENCH
MAINTAIN ACCESS
ROAD BEHIND
BUIILDING AND GATE
FENCE GATE ACCESS
WATER LINE CROSSING
BURIED CONCRETE BOX
TO BE REMOVED
PROPOSED SPAN
BRIDGE TO BE
INSTALLED BY OTHERS
INSTALL 10' BANKFULL
BENCH ALONG LEFT
BANK FROM TRIBUTARY
TO END OF REACH
REMOVE DEAD
LOCUST TREES
AND CHANNEL
DEBRIS
RIPRAP CHANNEL
FROM STEP TO
CULVERT (24" DIA)
CHANNEL
REALIGNMENT
CREATE OVERFLOW
DRAINAGE CHANNEL
(6" DEPTH) FROM HERE
TO BELOW CULVERT
REALIGN CHANNEL
AWAY FROM SLOUGHED
RIDGE AND CREATE
RIGHT BANK BENCH
STABILIZE EXISTING
STREAM CROSSING
XS-5 ST
A
2+98XS-6
STA
3+56XS-4
STA 2
+51
EXISTING PEDESTRIAN
BRIDGE
GRADE 10' TOTAL
WIDTH BANKFULL
BENCH ALONG
ENTIRE REACH,
ALTERNATE
FLOODPLAIN EXTENT
TO MINIMIZE
EXCAVATION
VOLUME AND FENCE
RELOCATION
GRADE 10' TOTAL WIDTH
BANKFULL BENCH ALONG ENTIRE
REACH, ALTERNATE FLOODPLAIN
EXTENT TO MINIMIZE EXCAVATION
VOLUME AND FENCE RELOCATION
GRADE 10' TOTAL WIDTH BANKFULL
BENCH ALONG ENTIRE REACH,
ALTERNATE FLOODPLAIN EXTENT TO
MINIMIZE EXCAVATION VOLUME AND
FENCE RELOCATION
GRADE 10' TOTAL WIDTH
BANKFULL BENCH ALONG ENTIRE
REACH, ALTERNATE FLOODPLAIN
EXTENT TO MINIMIZE EXCAVATION
VOLUME AND FENCE RELOCATION
PROPOSED
STREAM CROSSING
PROPOSED
STREAM CROSSINGPROPOSED SPAN
BRIDGE (TO BE
INSTALLED BY
OTHERS)
UNNAMED TRIBUTARY
CONFLUENCE
NO BANKFULL BENCH
ALONG TRIBUTARY FROM
CULVERT TO
CONFLUENCE
PROPOSED STREAM
CROSSING
TXS-11
S
T
A
16+00
OVERALL SITE PLAN Sheet
2/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsLINVILLE CREEK STREM RESTORATIONCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.WATAGUA COUNTY, NC WESTERN NORTH CAROLINA STREAM INITIATIVE LEGEND
PARCEL BOUNDARY
ROADS/TRAILS
STREAM THALWEG
TOP OF BANK
POWER LINES
2' CONTOUR - EXISTING
10' CONTOUR - EXISTING
FENCE LINE
TELEPHONE POLE
EXISTING STRUCTURE
PROPOSED DESIGN
CROSS VANE
J-HOOK
ROCK STEP STRUCTURE
EXISTING CULVERT
NEW/PROPOSED CULVERT
FORD STEAM CROSSING
TOE WOOD
CONSTRUCTION ACCESS
AND STAGING AREA
STOCKPILE
CONCRETE BOX
WETLAND BOUNDARY
SLOPING, PLANTING
INVASIVE REMOVAL
BLDG
N
60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
Feet
6003000150
NO BANKFULL BENCH
BEHIND BUILDINGS
XS-1STA 0+34XS-2 STA 1+04XS-3STA 2
+43XS-7STA 5
+27XS-8STA 5
+64XS-9STA 6+01XS-10STA 6
+51XS-11 STA 6+65
BLDG
BLDG BLDG
BLDG
BLDG
BLDG
BLDG
BLDG
BLDG
LINV
I
L
L
E

C
R
E
E
K

R
O
A
D
STA
1
0
+
3
4
MATCH
LI
N
E
A
PROPOSED CULVERT
REPLACEMENT
STA 3+05 - 3+35
LINVILLE CREEK
FLOWING WESTPRIVATE RDPRIVATE RDJ-HOOK STEP (NO
SPACING IN HEADER
ROCKS)
FENCE RELOCATION
FOR 10' BANKFULL
BENCH
MAINTAIN ACCESS
ROAD BEHIND
BUIILDING AND GATE
FENCE GATE ACCESS
WATER LINE CROSSING
BURIED CONCRETE BOX
TO BE REMOVED
PROPOSED SPAN
BRIDGE TO BE
INSTALLED BY OTHERS XS-5 STA 2+98XS-6 STA3+56XS-4STA 2+51
EXISTING PEDESTRIAN
BRIDGE
GRADE 10' TOTAL
WIDTH BANKFULL
BENCH ALONG
ENTIRE REACH,
ALTERNATE
FLOODPLAIN EXTENT
TO MINIMIZE
EXCAVATION
VOLUME AND FENCE
RELOCATION
GRADE 10' TOTAL WIDTH
BANKFULL BENCH ALONG ENTIRE
REACH, ALTERNATE FLOODPLAIN
EXTENT TO MINIMIZE EXCAVATION
VOLUME AND FENCE RELOCATION
SITE PLAN STA 0+00 TO 9+00 Sheet
3/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsWATAGUA COUNTY, NC LINVILLE CREEK STREM RESTORATIONCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.WESTERN NORTH CAROLINA STREAM INITIATIVE N
60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
Feet
240120060
LEGEND
PARCEL BOUNDARY
ROADS/TRAILS
STREAM THALWEG
TOP OF BANK
POWER LINES
2' CONTOUR - EXISTING
10' CONTOUR - EXISTING
FENCE LINE
TELEPHONE POLE
EXISTING STRUCTURE
PROPOSED DESIGN
CROSS VANE
J-HOOK
ROCK STEP STRUCTURE
EXISTING CULVERT
NEW/PROPOSED CULVERT
FORD STEAM CROSSING
TOE WOOD
CONSTRUCTION ACCESS
AND STAGING AREA
STOCKPILE
CONCRETE BOX
SLOPING, PLANTING
INVASIVE REMOVAL
BLDG
MATCH
LI
N
E
B
XS-11 STAXS-13STA 12
+15XS-14 STA 13+46
TXS-10
STA 13
+
6
9
TXS-9
STA 13
+
5
0
TXS-8
STA 1
0
+
1
7
XS-1
2
STA
1
0
+
3
4
MATCH
LI
N
E
A
STABILIZE EXISTING
CULVERT
STA 15+05.5 - 15+38.5
INSTALL 10' BANKFULL
BENCH ALONG LEFT
BANK FROM TRIBUTARY
TO END OF REACH
REMOVE DEAD
LOCUST TREES
AND CHANNEL
DEBRIS
RIPRAP CHANNEL
FROM STEP TO
CULVERT (24" DIA)
STABILIZE EXISTING
STREAM CROSSING
PROPOSED SPAN
BRIDGE (TO BE
INSTALLED BY
OTHERS)
UNNAMED TRIBUTARY
CONFLUENCE
NO BANKFULL BENCH
ALONG TRIBUTARY FROM
CULVERT TO
CONFLUENCE
PROPOSED STREAM
CROSSING
TXS-11

S
T
A
16+0
0
SITE PLAN STA 9+00 TO 14+50 Sheet
4/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsWATAGUA COUNTY, NC LINVILLE CREEK STREM RESTORATIONCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.WESTERN NORTH CAROLINA STREAM INITIATIVE N
60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
Feet
240120060
LEGEND
PARCEL BOUNDARY
ROADS/TRAILS
STREAM THALWEG
TOP OF BANK
POWER LINES
2' CONTOUR - EXISTING
10' CONTOUR - EXISTING
FENCE LINE
TELEPHONE POLE
EXISTING STRUCTURE
PROPOSED DESIGN
CROSS VANE
J-HOOK
ROCK STEP STRUCTURE
EXISTING CULVERT
NEW/PROPOSED CULVERT
FORD STEAM CROSSING
TOE WOOD
CONSTRUCTION ACCESS
AND STAGING AREA
STOCKPILE
WETLAND BOUNDARY
SLOPING,PLANTING,
INVASION REMOVAL
BLDG
MATCHLINE C
BEDROCK SHELF
STA 10+05 - 10+70
TXS-8
STA 1
0
+
1
7
TXS-7
STA 9
+
8
0
TXS-6
STA 9
+
0
4
TXS-5
STA 6
+
6
5
TXS-4
STA 5
+
3
5
TXS-3
STA 4
+
4
8
TXS-2
S
T
A
3+59
TXS-1
STA 1
+
9
6
BLDG
BLDG
BLDG
PROPOSED CULVERT
REPLACEMENT
STA 6+30 TO 6+60
PRIVATE RDCHANNEL
REALIGNMENT
CREATE OVERFLOW
DRAINAGE CHANNEL
(6" DEPTH) FROM HERE
TO BELOW CULVERT
REALIGN CHANNEL
AWAY FROM SLOUGHED
RIDGE AND CREATE
RIGHT BANK BENCH
GRADE 10' TOTAL WIDTH BANKFULL
BENCH ALONG ENTIRE REACH,
ALTERNATE FLOODPLAIN EXTENT TO
MINIMIZE EXCAVATION VOLUME AND
FENCE RELOCATION
GRADE 10' TOTAL WIDTH
BANKFULL BENCH ALONG ENTIRE
REACH, ALTERNATE FLOODPLAIN
EXTENT TO MINIMIZE EXCAVATION
VOLUME AND FENCE RELOCATION
PROPOSED
STREAM CROSSING
PROPOSED
STREAM CROSSING
TRIBUTARY SITE PLAN STA 0+00 TO 10+00 Sheet
5/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsWATAGUA COUNTY, NC LINVILLE CREEK STREM RESTORATIONCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.WESTERN NORTH CAROLINA STREAM INITIATIVE N
60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
Feet
240120060
LEGEND
PARCEL BOUNDARY
ROADS/TRAILS
STREAM THALWEG
TOP OF BANK
POWER LINES
2' CONTOUR - EXISTING
10' CONTOUR - EXISTING
FENCE LINE
TELEPHONE POLE
EXISTING STRUCTURE
PROPOSED DESIGN
CROSS VANE
J-HOOK
ROCK STEP STRUCTURE
EXISTING CULVERT
NEW/PROPOSED CULVERT
FORD STEAM CROSSING
TOE WOOD
CONSTRUCTION ACCESS
AND STAGING AREA
STOCKPILE
SLOPING,PLANTING,
INVASION REMOVAL
BLDG
MATCHLINE C
MATCH
LI
N
E
B
BEDROCK SHELF
STA 10+05 - 10+70
XS-13STA 12+15
TXS-10
STA 13
+
6
9
TXS-9
STA 13
+
5
0
TXS-8
STA 1
0
+
1
7
TXS-7
STA 9
+
8
0
TXS-6
STA 9
+
0
4
LINVI
L
L
E

C
R
E
E
K

R
O
A
D
XS-1
2
STA
1
0
+
3
4
MATCH
LI
N
E
A
STABILIZE EXISTING
CULVERT
STA 15+05.5 - 15+38.5
INSTALL 10' BANKFULL
BENCH ALONG LEFT
BANK FROM TRIBUTARY
TO END OF REACH
RIPRAP CHANNEL
FROM STEP TO
CULVERT (24" DIA)
REALIGN CHANNEL
AWAY FROM SLOUGHED
RIDGE AND CREATE
RIGHT BANK BENCH
STABILIZE EXISTING
STREAM CROSSING
GRADE 10' TOTAL WIDTH
BANKFULL BENCH ALONG ENTIRE
REACH, ALTERNATE FLOODPLAIN
EXTENT TO MINIMIZE EXCAVATION
VOLUME AND FENCE RELOCATION
PROPOSED SPAN
BRIDGE (TO BE
INSTALLED BY
OTHERS)
UNNAMED TRIBUTARY
CONFLUENCE
NO BANKFULL BENCH
ALONG TRIBUTARY FROM
CULVERT TO
CONFLUENCE
PROPOSED STREAM
CROSSING
TXS-11

S
T
A
16+0
0
Sheet
6/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.TRIBUTARY SITE PLAN STA 10+00 TO 16+80 WATAGUA COUNTY, NC LINVILLE CREEK STREM RESTORATIONWESTERN NORTH CAROLINA STREAM INITIATIVE 60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
LEGEND
PARCEL BOUNDARY
ROADS/TRAILS
STREAM THALWEG
TOP OF BANK
POWER LINES
2' CONTOUR - EXISTING
10' CONTOUR - EXISTING
FENCE LINE
TELEPHONE POLE
EXISTING STRUCTURE
PROPOSED DESIGN
CROSS VANE
J-HOOK
ROCK STEP STRUCTURE
EXISTING CULVERT
NEW/PROPOSED CULVERT
FORD STEAM CROSSING
TOE WOOD
CONSTRUCTION ACCESS
AND STAGING AREA
STOCKPILE
WETLAND BOUNDARY
SLOPING,PLANTING,
INVASION REMOVAL
BLDG
Feet
240120060 N
ElevationStation
2845
2850
2860
2870
2880
2890
2900
0+001+002+003+004+005+006+007+008+009+0010+0011+0012+0013+0014+0014+50XS 1 STA 0+34XS 2 STA 1+04XS 3 STA 2+43XS 4 STA 2+51XS 5 STA 2+98XS 6 STA 3+56XS 7 STA 5+27XS 8 STA 5+64XS 9 STA 6+01XS 10 STA 6+51XS 11 STA 6+65XS 12 STA 10+34XS 13 STA 12+15XS 14STA 13+46J-HOOK 2CROSSV
A
N
E

1J-HOOK 1J-HOOK 3CROSSV
A
N
E

2 CROSSV
A
N
E

3 CROSSVANE 4CROSSVANE 5CROSSVANE 6CROSSVANE 7C
R
O
S
SVANE 8CROSSV
A
N
E

9
C
R
O
S
SVANE 10CROSSVANE 11C
R
O
S
SVANE 12CROSSV
A
N
E

1
3 CROSSVANE 14CROSSVANE 15CROSSVANE 16CROSSV
A
N
E

1
7 CROSSVANE 18LINVILLE CREEK LONGITUDINAL PROFILE
(H:V = 1:10)
Sheet
7/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.
60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION LONGITUDINAL PROFILEWATAGUA COUNTY, NC LINVILLE CREEK STREM RESTORATIONWESTERN NORTH CAROLINA STREAM INITIATIVE EXISTING
CONDITION
PROPOSED
CONDITION
WATER
SURFACE
PROPOSED
BANKFULL
ElevationStation
Linville Creek XS 5
2880
2900
0+000+45ElevationStation
Linville Creek XS 6
2875
2880
0+000+46ElevationStation
Linville Creek XS 7
2870
2880
0+001+00ElevationStation
Linville Creek XS 1
2895
2900
0+000+90ElevationStation
Linville Creek XS 2
2890
2900
0+001+001+20ElevationStation
Linville Creek XS 3
2885
2900
0+000+70ElevationStation
Linville Creek XS 4
2885
2900
0+000+55LINVILLE CREEK CROSS SECTION 1-7Sheet
8/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsWATAGUA COUNTY, NC LINVILLE CREEK STREM RESTORATIONCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.WESTERN NORTH CAROLINA STREAM INITIATIVE 60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
EXISTING
CONDITION
PROPOSED
CONDITION
PROPOSED
BANKFULL
ElevationStation
Linville Creek XS 8
2870
2880
0+000+60ElevationStation
Linville Creek XS 9
2870
2880
0+000+60ElevationStation
Linville Creek XS 10
2870
2880
0+000+60ElevationStation
Linville Creek XS 11
2870
2880
0+000+60ElevationStation
Linville Creek XS 12
2855
2860
0+000+85ElevationStation
Linville Creek XS 13
2850
2860
0+000+90ElevationStation
Linville Creek XS 14
2850
2860
0+000+64LINVILLE CREEK CROSS SECTION 8 - 14Sheet
9/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsWATAGUA COUNTY, NC LINVILLE CREEK STREM RESTORATIONCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.WESTERN NORTH CAROLINA STREAM INITIATIVE 60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
EXISTING
CONDITION
PROPOSED
CONDITION
PROPOSED
BANKFULL
ElevationStation
2855
2860
2870
2880
2890
2900
2910
2920
2930
0+001+002+003+004+005+006+007+008+009+0010+0011+0012+0013+0014+0015+0016+0016+81UTXS 1 STA 1+96UTXS 2 STA 3+59UTXS 3 STA 4+48UTXS 4 STA 5+35UTXS 5 STA 6+65UTXS 6 STA 9+04UTXS 7 STA 9+80UTXS 8 STA 10+17J-
H
O
O
K

1 J-HOOK 2J-
H
O
O
K

3
J-
H
O
O
K

4 J-HOOK 5J-HOOK 6J-HOOK 7J-HOOK 8J-
H
O
O
K

9 J-HOOK 10J-HOOK 11J-HOOK 12J-HOOK 13CROSSV
A
N
E

1
C
R
O
S
SVANE 2CROSSVANE 3CROSSVANE 4C
R
O
S
S
V
A
N
E

5
C
R
O
S
SVANE 6CROSSVANE 7CROSSV
A
N
E

8UTXS 10 STA 13+69UTXS 9 STA 13+50UNNAMED TRIBUTARY LONGITUDINAL PROFILE
(H:V = 1:10)
UTXS 11
STA 16+00
LONGITUDINAL PROFILESheet
10/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsWATAGUA COUNTY, NC LINVILLE CREEK STREM RESTORATIONCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.WESTERN NORTH CAROLINA STREAM INITIATIVE 60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
EXISTING
CONDITION
PROPOSED
CONDITION
WATER
SURFACE
PROPOSED
BANKFULL
ElevationStation
Unnamed Tributary XS 1
2920
2940
0+001+00ElevationStation
Unnamed Tributary XS 2
2915
2920
0+001+001+75ElevationStation
Unnamed Tributary XS 3
2910
2920
0+000+55ElevationStation
Unnamed Tributary XS 4
2910
2920
0+001+00ElevationStation
Unnamed Tributary XS 5
2900
2920
0+000+55ElevationStation
Unnamed Tributary XS 6
2885
2900
0+000+85TRIBUTARY CROSS SECTION 1 - 6Sheet
11/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsWATAGUA COUNTY, NC LINVILLE CREEK STREM RESTORATIONCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.WESTERN NORTH CAROLINA STREAM INITIATIVE 60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
EXISTING
CONDITION
PROPOSED
CONDITION
PROPOSED
BANKFULL
ElevationStation
Unnamed Tributary XS 7
2880
2900
0+000+45ElevationStation
Unnamed Tributary XS 8
2880
2900
0+000+55ElevationStation
Unnamed Tributary XS 9
2860
2880
0+000+85ElevationStation
Unnamed Tributary XS 10
2860
2880
0+000+80ElevationStation
Unnamed Tributary XS 11
2850
2860
0+000+60ElevationStation
995
1000
1005
1010
0+000+500+81Wbkf
3 1
Dbkf
10' Bench MaximumExistingGround
Abkf
TRIBUTARY CROSS SECTION 7 - 11Sheet
12/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsWATAGUA COUNTY, NC LINVILLE CREEK STREM RESTORATIONCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019TO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.WESTERN NORTH CAROLINA STREAM INITIATIVE 60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
*SEE SUMMARY TABLE (SHT-13) FOR TYPICAL RIFFLE
AND POOL CROSS SECTION DIMENSIONS
EXISTING
CONDITION
PROPOSED
CONDITION
PROPOSED
BANKFULL
Sheet
13/1910565 Highway 421 SouthMountain City, TN 37691ph/fax: [phone]www.bfec.orgEngineering Sound Environmental SolutionsWATAGUA COUNTY, NC LINVILLE CREEK STREM RESTORATIONCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONS8/19/2019DIMENSION AND PROFILE SUMMARY TABLE
SheetEngineering Sound Environmental SolutionsCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONSLICENSE # P-108910565 Highway 421 SouthTrade, TN 37691ph/fax: [phone]www.bfec.orgTO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.CONSTRUCTION DETAILS Western North Carolina Stream InitiativeWatagua County, North CarolinaLinville Creek Stream Restoration14/198/19/2019 60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
INSPECTION AND MAINTENANCE:
This consists primarily of two components, stream stabilization
structures (J-Hooks, Cross vanes, etc.) and planting of the stream
banks and riparian areas. In the event that the stream structures
shift, wash away, settle, or otherwise physically cannot function as
designed, contact the area NRCS Agent. If the new plantings
experience a mortality rate of greater than 25%, the dead/dying
plants will need to be replaced.
BANKFULL
NATIVE
LIVESTAKES
SOD-MATTING OR COCONUT
MATTING APPLIED TO NEARBANK
AREAS OF DISTURBANCE
COMBINATION OF
CONTAINER OR BARE-ROOT
NATIVE TREES &/OR SHRUBS
(SEE PLAN VIEW DETAIL FOR
SPECIES)
WATER
SURFACE
NATIVE SOD MATTING AND/OR EROSION CONTROL FABRIC ARE TO BE
PLACED ON NEAR BANK AND DISTURBED AREAS WHEN AVAILABLE.
1.SEED IMMEDIATELY WITH TEMPORARY RYEGRASS.
2.FOLLOWING CONSTRUCTION, AREA TO BE SEEDED WITH A
PERMANENT GRASS/HERB MIXTURE. MATTING AND FABRIC ARE TO
BE STAKED DOWN WITH LARGE STAPLES AND/OR NATIVE/WOODY
STAKES.
3.LIVESTAKE SPECIES INCLUDE BUT ARE NOT LIMITED TO:
Cornus amomum, Physocarpus opulifolius, Salix serecia, Sambucus
canadensis.
NATIVE TREE AND SHRUB
(BAREROOT OR 1-3 GALLON
CONTAINERS) SPECIES TO BE
PLANTED AT A DENSITY SUFFICIENT
TO PROVIDE 400 TREES/ACRE AT
MATURITY -FLOODPLAIN SPECIES
INCLUDE BUT ARE NOT LIMITED TO:
Acer rubrum, Amelanchier
arborea, Betula nigra, Ilex spp.,
Juglands nigra, Liriodendron
tulipifera, Malus coronaria,
Physocarpus opulifolius, Quercus
rubra, etc.
Wbkf
PLANTING WIDTHNOTE:
PLANTING WIDTH WILL VARY BASED ON LANDOWNER COMPLIANCE AND
PROJECT SPECIFICATIONS.
DESCRIPTIONSYMBOLDESCRIPTIONSYMBOL
TYPICAL CHANNEL RE-VEGETATION PLAN VIEW DETAIL
PLAN VIEW
CROSS-SECTION
SLOPE INSTALLATION INSTRUCTIONS:
1.PREPARE SOIL BEFORE INSTALLING BLANKETS, INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED.
2.BEGIN AT THE TOP OF THE SLOPE BY ANCHORING THE BLANKET IN A 6" (15 CM) DEEP X 6" (15 CM) WIDE TRENCH WITH APPROXIMATELY 12"
(30CM) OF BLANKET EXTENDED BEYOND THE UP-SLOPE PORTION OF THE TRENCH. ANCHOR THE BLANKET WITH A ROW OF STAPLES/STAKES
APPROXIMATELY 12" (30 CM) APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO
COMPACTED SOIL AND FOLD REMAINING 12" (30 CM) PORTION OF BLANKET BACK OVER SEED AND COMPACTED SOIL. SECURE BLANKET OVER
COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12" (30 CM) APART ACROSS THE WIDTH OF THE BLANKET.
3.ROLL THE BLANKETS IN DIRECTION OF WATER FLOW. BLANKETS WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL
BLANKETS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES/STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE
PATTERN GUIDE. WHEN USING THE DOT SYSTEM, STAPLES/STAKES SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING
TO THE APPROPRIATE STAPLE PATTERN.
4.THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITH APPROXIMATELY 2" - 5" (5 CM - 12.5 CM) OVERLAP DEPENDING ON BLANKET TYPE. 5.
CONSECUTIVE BLANKETS SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE 3" (7.5 CM)
OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY 12" (30 CM) APART ACROSS ENTIRE BLANKET WIDTH.
5. PLACE CONSECUTIVE BLANKETS END-OVER-END (SHINGLE STYLE) WITH A 4"-6" OVERLAP. USE A DOUBLE ROW OF STAPLES STAGGERED 4" APART AND
4" ON CENTER TO SECURE BLANKETS .
6 FULL LENGTH EDGE OF BLANKETS AT TOP OF SIDE SLOPES MUST BE ANCHORED WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12"(30CM)
APART IN A 6"(15CM) DEEP X 6"(15CM) WIDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING.
7.ADJACENT BLANKETS MUST BE OVERLAPPED APPROXIMATELY 2"-5" (5-12.5CM) (DEPENDING ON BLANKETS TYPE) AND STAPLED.
NOTE:
*IN LOOSE SOIL CONDITIONS,
THE USE OF STAPLE OR STAKE
LENGTHS GREATER THAN 6" (15
CM) MAY BE NECESSARY TO
PROPERLY SECURE THE
BLANKETS.
2"-5"
12"
6"
6"
6"
4"
AB C
A
B C
CRITICAL POINTS
A. Overlaps and Seams
B. Projected Water Line
C. Channel Bottom/Side
Slope Vertices
4"
EROSION CONTROL MATTING
PERMANENT SEED MIX:
APPLY AT 15 LBS PER ACRE OF DISTURBANCE (per specifications of
seed supplier):
ERNST CONSERVATION SEED MIX ERNMX-178 (FLOODPLAIN MIX)
WHICH INCLUDES THE FOLLOWING SPECIES:
Fox Sedge, Partridge Pea, Dear Tongue, Little Bluestem, Virginia Wild
Rye, Riverbank Wild Rye, Swamp Sunflower, Ox Eye Sunflower, Arrow
Wood, Big Bluestem, Silky Dogwood, Switchgrass, Indiangrass,
Staghorn Sumac, Showy Tick Trefoil, Purple Bergamot, Black Eyed
Susan, Joe Pye Weed , Soft Rush, Giant Ironweed, Tall White Beard
Tongue, Spotted Joe Pye Weed, Bone Set, and Blue False Indigo.
TEMPORARY SEED MIX AND SPECIFICATIONS:
Common Name Scientific Name Rate per Acre Optimal
Planting Dates
Rye grain Secale cereale 30 lbs Aug 15
- May 15
Browntop millet Urochloa ramosa 10 lbs May 15
- Aug 15
Seedbed Preparation:
Disturbed soils within riparian areas will be amended to provide an
optimum environment for seed germination and seedling growth.
Surface soils will be loose enough for water infiltration and root
penetration. Lime will be added to the soil to ensure a pH level
between 5.5 - 7. Fertilizer (18-46-0) will be added to nutrient deficient
areas. All riparian areas will be raked to loosen compacted soil prior to
seeding.
POOL
RIFFL
E
RUN POOL
GL
I
D
E
RI
F
F
L
E
RUN POOL
RIFFL
E
GLIDE
GLID
E
BANKFULL
WATER SURFACE
STREAM BED
FLO
W
PROFILE VIEW
PLAN VIEW
TYPICAL BEDFORM GRADING DETAIL
MAX POOL DEPTHFLOW
SheetEngineering Sound Environmental SolutionsCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONSLICENSE # P-108910565 Highway 421 SouthTrade, TN 37691ph/fax: [phone]www.bfec.orgTO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.CONSTRUCTION DETAILS Western North Carolina Stream InitiativeWatagua County, North CarolinaLinville Creek Stream Restoration15/198/19/2019 60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
D
FLOW
1/3
FOOTER ROCKA'B B'
20°-30°
CUT-OFF SILL (TYP)
A-A'
CROSS-SECTION
CUT-OFF SILL (TYP)
ROCK J-HOOK VANE STRUCTURE
NOTE:
DETAIL BASED ON SIMILAR
DETAIL BY ROSGEN.
WILDLAND HYDROLOGY, 2013.
PLAN VIEW
1/3
1/3 RUN POOL GLIDE
CUT-OFF SILL
AC
FLOW
FOOTER ROCK
B-B'
C D
PROFILE VIEW
C
FOOTER ROCK
2%-7%
POOL
D
CONSTRUCTION NOTES:
1.STRUCTURE DIMENSION, ELEVATION, AND LOCATION LOCATION
DETAILS PROVIDED IN TABLES.
2.THE LOWER ROCK FOOTER WILL FIRST BE PLACED FOLLOWED BY
THE HEADER ROCK TO SET THE INITIAL STRUCTURE ELEVATION.
3.THE SUBSEQUENT ROCK (MOVING UPSTREAM) AND ASSOCIATED
FOOTERS WILL THEN BE SET SIGHTING THE PROPOSED 20-30° BANK
DEFLECTION LINE.
4.ROCK PLACEMENT FOLLOWS MOVING UPSTREAM AT A 2-7% SLOPE
UNTIL A BANKFULL ELEVATION IS REACHED AT THE END OF THE
STRUCTURE WING.
5.A ROCK SILL WILL THEN BE CONSTRUCTED PERPENDICULAR TO THE
STRUCTURE ANGLE TO PREVENT THE FORMATION OF A CUTOFF
CHANNEL.
6.A TRENCH SHALL BE DUG UPSTREAM ON THE BANKSIDE OF THE
VANE ARM WHERE NON-WOVEN GEOTEXTILE FABRIC WILL BE PLACED
WITH APPROX. 2' OF OVERLAP
7.BACKFILL TRENCH WITH NATIVE MATERIALS AND RE-VEGETATE.
MATERIAL NOTES:
1.ROCK DIMENSIONS SHALL BE APPROXIMATELY 1'-2' THICK, 2'-3'
WIDE, AND 3'-5' LONG.
2.ROCK SHALL BE NATIVE STONE HARVESTED LOCALLY OR FROM
EXISTING STREAM.
3.THE ROCKS SHOULD BE RECTANGULAR OR NEARLY SO AT THE
ROCK TO ROCK CONTACT. THE ROCK TO ROCK CONTACT
SHOULD BE SOLID. IF ROCKS ARE NOT PERFECTLY FLAT, THE
THICKER END SHOULD BE PLACED DOWNSTREAM.
SURFACE ROCK
NON-WOVEN
GEOTEXTILE
FABRIC
NATIVE STONE AND COBBLE
FOOTER ROCK(S)
NON-WOVEN
GEOTEXTILE FABRIC
GAPS 1/4 TO 1/3 ROCK
DIAMETER IN HOOK
HEADER ROCK
VANE ARM
APEX ROCK
HEADER ROCK
HEADER ROCK
APEX ROCK
1/3 1/3 1/3
15°-22°15°-22°
POOL
RUN
POOL
GLIDE
FLOW
STEP
FOOTER ROCK
A A'
A-A'
CROSS-SECTION
NOTE:
POOL STEP OMITTED FOR CLARITY
B
B'
PLAN VIEW
FOOTER ROCK
CUT-OFF SILL (TYP)
ROCK CROSS-VANE STRUCTURE
D
D
E
HEADER ROCK
MATERIAL NOTES:
1.ROCK DIMENSIONS SHALL BE 1'-2' THICK, 2'-3' WIDE, AND 3'-5'
LONG.
2.ROCK SHALL BE LOCALLY HARVESTED NATIVE STONE.
3.THE ROCKS SHOULD BE RECTANGULAR OR NEARLY SO AT THE
ROCK TO ROCK CONTACT. THE ROCK TO ROCK CONTACT
SHOULD BE SOLID. IF ROCKS ARE NOT PERFECTLY FLAT, THE
THICKER END SHOULD BE PLACED DOWNSTREAM.
CONSTRUCTION NOTES
1.STRUCTURE DIMENSION, ELEVATOR, AND LOCATION DETAILS
PROVIDED IN TABLES.
2.CONSTRUCTION SHALL BEGIN WITH THE INSTALLATION OF THE
VANE ARM PORTIONS OF THE STRUCTURE INCLUDING HEADER
AND FOOTER ROCKS.
3.ARM ANGLE AND SLOPE WILL BE STAKED OUT OR VERIFIED BY
CONSTRUCTION OVERSIGHT STAFF PRIOR TO CONSTRUCTION.
4.GEOTEXTILE CLOTH WILL BE PLACED AGAINST THE OUTSIDE EDGE
OF THE THE VANE ARM BOULDERS.
5.THE VANE ARM CUT-OFF SILLS WILL BE CONSTRUCTED
PERPENDICULAR TO THE ARM ANGLE TO PREVENT THE
FORMATION OF A CUTOFF CHANNEL.
6.IN THE CENTER (CROSS) PORTION THE HEADER ROCKS SHALL BE
PLACED SO THAT THE TOP OF THE FOOTER ROCK IS AT AN
ELEVATION EQUAL TO THE PROPOSED BED ELEVATION.
7.GEOTEXTILE FABRIC SHALL BE PLACED ALONG THE ARM TRENCH
WITH APPROX. 2 FT. OF OVERLAP.
8.ROCK FILL MATERIAL SHALL BE BACK FILLED AROUND THE FABRIC.
9.THE HEADER ROCKS ON THE VANE ARM PORTION SHALL BE
PLACED SO THAT THEY SLOPE UP FROM THE BED ELEVATION AT
THE CROSS PORTION, TO A BANKFULL ELEVATION AND MEET THE
BANK AT A 15°-22° ANGLE.
SURFACE ROCK (TYP)
SURFACE ROCK
ARM CROSS ARM
SET TOP OF FOOTER TO
MATCH THALWEG ELEVATION
E
C
FLOW
FOOTER ROCK (TYP)
B-B'
C D
PROFILE VIEW
POOL
HEADER ROCK
NATIVE STONE AND COBBLE
FOOTER ROCK(S)C
2-7% Vane Arm Slope, rela
t
i
v
e

"
C
"

t
o

"
D
"
NOTE:
DETAIL BASED ON SIMILAR
DETAIL BY ROSGEN.
WILDLAND HYDROLOGY, 2013
E POOL
1' MIN
VANE ARMCOBBLE RAMP
dbkf
dBKFL
GAPS 14 - 13ROCK DIAMETER
C
SheetEngineering Sound Environmental SolutionsCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONSLICENSE # P-108910565 Highway 421 SouthTrade, TN 37691ph/fax: [phone]www.bfec.orgTO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.CONSTRUCTION DETAILS Western North Carolina Stream InitiativeWatagua County, North CarolinaLinville Creek Stream Restoration16/198/19/2019 60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
FLOW
PROPOSED BANK BENCH
NOTES:
1.A TRENCH SHALL BE DUG ALONG THE TOE OF THE BANK
TO A DEPTH OF THE DIAMETER OF THE FOOTER LOG.
2.A PRUNED FOOTER LOG SHALL BE PLACED AT THE TOE
OF THE CHANNEL AND THE ROOT WAD SHALL BE
PLACED DIRECTLY ABOVE IT.
3.THE VELOCITY VECTORS OF THE STREAM IN THE
CHANNEL ARE ALIGNED WITH THE TRUNKS
LONGITUDINAL AXIS AND WILL INTERSECT THE ROOT
MASS AT A 90 DEGREE ANGLE.
4.A BOULDER MAY BE PLACED ON THE DOWNSTREAM SIDE,
ON TOP OF, AND ON THE UPSTREAM SIDE BETWEEN
THE ROOTMASS AND THE BANK TO PROVIDE EROSION
CONTROL.
5.ROOTWAD LOGS SHALL BE AT LEAST 15' IN LENGTH AND
HAVE A MINIMUM DIAMETER AT BREAST HEIGHT (DBH)
OF 12".
6.SHALLOW-ROOTED RATHER THAN DEEP-ROOTED TREE SPECIES
WITH RATIOS OF ROOT FAN DIAMETERS TO BOLE DIAMETERS
OF 4.0 OR GREATER ARE PREFERRED; AVOID NARROW BASED,
FAN DIAMETER RATIOS LESS THAN 3.0.
FOOTER LOG
ROOT WAD
1/2 BKF
Wbkf
20°-30°
FILLER LOGS, TOPS, LIMBS,
BRUSH, AGGREGATE, SOIL
FOOTER LOG (TYP)
ROOT WAD (TYP)
A
A'
A-A'
CROSS-SECTION
TOE WOOD BANK STABILIZATION
PLAN VIEW
FLOW
A-A'
CROSS-SECTION
Wbkf 3:1
FOOTER ROCK
OR BEDROCK
COIR LOG
A
A'
COIR LOG REVETMENT
PLAN VIEW
1.5' WOODEN STAKES, 3' SPACING
MAX. 0.17' EXPOSED
COIR MATTING
LIVE STAKES
SOIL LIFT
10'4' WOODEN STAKES
0.5' BACKFILL
1.5'
0.5'
1.5' WOODEN STAKES
FOOTER ROCK
OR BEDROCK
SOIL LIFT (AS NEEDED)
COIR LOG
10'
3' SPACING
A-A
CROSS-SECTION
PLAN VIEW
FOOTER ROCK (TYP)
CUT-OFF SILL (TYP)
NOTES:
1.THE ROCKS SHOULD BE RECTANGULAR OR NEARLY SO AT
THE ROCK TO ROCK CONTACT.
2.THE ROCK TO ROCK CONTACT SHOULD BE SOLID.
3.IF ROCKS ARE NOT PERFECTLY FLAT, THE THICKER END
SHOULD BE PLACED DOWNSTREAM.
4.ROCKS SPECIFIED FOR THIS STRUCTURE SHALL HAVE A
MEDIAN DIAMETER OF 3'
SURFACE ROCK (TYP)
B
B
A A
FLOW
B-B
PROFILE VIEW
STEP-POOL WITH ALTERNATING THALWEG STRUCTURE
NOTE:
DETAIL BASED ON SKETCH BY
ROSGEN, 2013.
FLOW
3-10%SURFACE ROCK
NON-WOVEN
GEOTEXTILE FABRIC
FOOTER ROCK(S)
NON-WOVEN GEOTEXTILE
FABRIC (TYP)
CUT-OFF SILL
FOOTER ROCK(TYP)
POOL
POOL
SheetEngineering Sound Environmental SolutionsCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONSLICENSE # P-108910565 Highway 421 SouthTrade, TN 37691ph/fax: [phone]www.bfec.orgTO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.CONSTRUCTION DETAILS Western North Carolina Stream InitiativeWatagua County, North CarolinaLinville Creek Stream Restoration17/198/19/2019 60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
15°
FLOW
ROOTWAD
FOOTER ROCK
BRACING ROCK
A-A'
CROSS-SECTION
Wbkf 3:1
FOOTER ROCK BRACING ROCK
ROOTWAD
A
A'
ROOTWAD REVETMENT
PLAN VIEW
WOODEN STAKES
COIR MATTING
LIVE STAKES
*TRUNK IS BELOW STREAM BED
Streambank
2 to 3 feet
Prepared trench
Erosion
control
fabric 2 to 3 feet
Stream-forming flow
Baseflow
Streambed Toe protection
Dead stout stake
(2-3-foot spacing along bundle)
Geotextile fabric
(triangular spacing)
Live stake
(2-to 3-foot spacing along bundle)
Live fascine bundle
Note:
Rooted/leafed condition of the living
plant material is not representative of
the time of installation.
LIVE STAKE & PLANTING DETAILS
A-A'
CROSS-SECTION
PROPOSED STREAMBED
4:1 max
PERMANENT STREAM CROSSING
BASEFLOW
GRAVEL (2-4" STONE; 6" MIN THICKNESS)BOULDER SILL (2' DIA)
GEOTEXTILE FABRIC
(NON-WOVEN, NRCS CLASS I)
5'5'4:1
m
a
x
REFERENCE: NRCS NORTH CAROLINA CONSERVATION PRACTICE STANDARD
CODE 578: STREAM CROSSING
NOTES:
1.STREAM CROSSING WIDTH SHALL BE 12'
PERPENDICULAR TO STREAM FLOW.
2.STREAM CROSSING LOCATION IS DESIGNATED IN THE
SITE PLAN WITH ELEVATION PROVIDED IN THE
LONGITUDINAL PROFILE.
3.SIDE SLOPES SHALL BE 2:1 MAXIMUM.
4.TEMPORARY STREAM CROSSING INSTALLED IN FLOOD
PLAIN DITCH SHALL MEET THESE SPECIFICATIONS
WITHOUT BOULDER SILLS AND WILL BE REMOVED
AFTER CONSTRUCTION.
SheetEngineering Sound Environmental SolutionsCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONSLICENSE # P-108910565 Highway 421 SouthTrade, TN 37691ph/fax: [phone]www.bfec.orgTO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.CONSTRUCTION DETAILS Western North Carolina Stream InitiativeWatagua County, North CarolinaLinville Creek Stream Restoration8/19/201918/19
60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION
TYPICAL CULVERT
DETAIL
PROFILE VIEW
GRAVEL
ROAD
DECK
TYPICAL CULVERT
DETAIL
PLAN VIEW
SheetEngineering Sound Environmental SolutionsCHECKED BY:DRAWN BY:DATE:JARMCNo.DATEBYREVISIONSLICENSE # P-108910565 Highway 421 SouthTrade, TN 37691ph/fax: [phone]www.bfec.orgTO THE BEST OF MY KNOWLEDGE, JUDGMENT,
AND BELIEF THESE PLANS MEET APPLICABLE
NRCS STANDARDS AND LOCAL AND STATE
REGULATIONS.CONSTRUCTION DETAILS Western North Carolina Stream InitiativeWatagua County, North CarolinaLinville Creek Stream Restoration19/198/19/2019 60% PROGRESS DRAWINGS
DO NOT USE FOR CONSTRUCTION