20090442 Ver 1_Restoration Site Plans_20090417

INDEX OF SHEETS
CONTACTS:
Cover Sheet 1 ;
ar o e- ~ ; iarlotte-Mecklenburg
g Y Le end and S mbols 2 ~ ~ ~ , , COUNTY: Mecklenburg County
~ , ' 700 North Tryon Street
General Details 3 - 8 ~ f I ~ ~ i Charlotte, NC 28202
T ical Cross Sections 9-15 ~ ' ~ Yp _ ,
Phone: [phone]
Plan and Profile Sheets 16-33 Attn: James Gordon, P.E.
Mor holo Table 34-35 -
P gY
Ve etaion Notes and Details 36-37 g _ ENGINEER: Kimley-Horn and Associates, Inc.
4651 Charlotte Park Drive, Suite 300
Charlotte, NC 28217
Phone: [phone]
Of PrOpOSed Attn: Will Wilhelm, P.E., C.F.M.
MECKLENBURG COUNTY
~tEEK and
TRIBUTARY #2
tures: ~
0
STREAM RESTORATION / STABILIZA7 STABILIZATION
WETLAND ENHANCEMENT ~EMENT M
WATER QUALITY IMPROVEMENTI MOVEMENTS BEGIN CONSTRUCTION N
RIPARIAN BUFFER PLANTINGS LANTINGS TORRENCE CREEK TRIBUTARY #2
009 STA. IOa+oa o }
~ - • •
f i H
~ Y ~m~~ r ~ ~ r rv
~ ~ s
SHEET 24
SHEET 25 Z
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SHEET 26 4~ ~ ~
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~ ~.VWr OOD
~ 1,~~ AjjO~'
Y
END CONSTRUCTION ~
TORRENCE CREEK
STA. 275+78.40 i
,~:~m ~ W ,
ti` VICINITY MAP o ~
~ NTS .1'D
S~ RO ~ ~,~ET ~Z END CONSTRUCTION GILEAD .AD ROAD T
6 SHEET 21 TORRENCE CREEK ~
~ ~ ~rM.°~" . , ~ ~ ti TRIBUTARY#2 _
m ,m m ~ ~ _ q STA 190+52.41= SHEET 28
. ~ m_ . W mm -
~ , ~ 0 ~ TORENCE CREEK . . m ~ ~ ~,.m - ~~mm a
SURVEY S PREPARED BY: ~~m~ q v STA 139+50 SHEET 2~3 ~ ~.m
SHEET 29
~ a r r~ SHEET 32 ,m~F YRr~~rvm"°?~
TORRENCE CREEK. m . mgr a ~
~ . R.B.PHARR & ASSOCIATES P.A.
420 HAWTHORNE LANE R ~ ~ ~ ~SEET 30
SHEET 20
CHARLOTTE NC 28204 ,a
5 ~ ~ GRAPHIC SCALE
SHEET 31 ~ ~ 500 50 500 1 00 2 00
T RRE E REEK TRIB TARP #2 SHF 0 NC C U
SEPI ENGINERRING GROUP * ~ ~ ~ . 0 o
1025 WADE AVENUE ~ ~ mpg ~ (IN FEET )
SHEET 19 .ATM; ..Y~_q
RALEIGH, NC 27605 ~:m ~,rv .v
~ ~,r, 7 • • .r
. . r -
M_ - 'HEFT 16 BEGIN CONSTRUCTION G,~~~N MTYT ~ON~,
c PLANS PREPARED BY:
17 ~ TORRENCE CREEK ~,~~~Q 1 p~Q~~O,~~
mi-t1J ~~C • STA. 200+00 ~J o F~~ ~
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BEFORE YOU DIGI ~ ~
4651 Charlotte Park Drive Suite 300 rn~rrer~r nrm,.rer t . rR~zu ~
Charlotte, North Carolina 28217 1-800-632-4949
Phone: [phone] Fax: [phone]
i

r SURVEY LEGEND: PROFILE LEGEND
PLAN LEGEND:
L L EXISTING LEFT BANK
U
e CALCULATED PROPERTY CORNER ~o+oo C
~ PROPOSED CREEK
N R R EXISTING RIGHT BANK N a~
H PROPOSED BANKFULL ~ SET IRON PIPE c ~ L
° V =N
c c c PROPOSED CUT LINE EXISTING GROUND °
SET IRON ROD F F F PROPOSED FILL LINE a
M
a° PROPOSED TOP OF BANKFULL Y ~ ono
EXISTING IRON PIPE ~E PROPOSED PERMANENT ~N~
CONSERVATION EASEMENT
PROPOSED ~ OF NEW CHANNEL ~ ~ ~ M
EXISTING IRON ROD rce Tce TEMPORARY CONSTRUCTION EASEMENT
'.NT ~ U~N7
F'B'I ~~O
PROPOSED CONSTRUCTED RIFFLE ~ otv~ ~ Mo;,
EXISTING CONCRETE MONUMENT ~ PROPOSED LOG VANE ~Qo
~ PROPOSED LOG SILL a aiciia
PROPOSED ROCK CROSS-VANE
RIGHT-OF-WAY MONUMENT ~
PROPOSED ROCK CROSS VANE
GPS CONTROL BENCHMARK 0
PROPOSED ROCK A-VANE
y
10"0 OR LARGER TREE PROPOSED ROCK A-VANE 0

PROPERTY LINE
SUBDIVISION LINE ~ PROPOSED CONSTRUCTED RIFFLE PROPOSED LOG CROSS VANE n
0
ROAD RIGHT-OF-WAY LINE
PROPOSED LOG CROSS VANE 0
CENTERLINE PROPOSED LOG SILL
PROPOSED BOULDER TOE PROTECTION )N
THALWEG LINE W
W
PROPOSED LOG DOUBLE WING DEFLECTOR
SANITARY SEWER LINE PROPOSED LOG DOUBLE WING DEFLECTOR :CTOR / ~
CONTOUR LINE g PROPOSED LOG TOE PROTECTION EXISTING SANITARY SEWER W
U
z
' FENCE LINE PROPOSED STORMWATER BMP I I EXISTING STREAM CROSSING W
(POCKET WETLAND/LEVEL SPREADER) ER) ~ ~
PROPOSED RIP RAP CLASS A & B
CHANNEL BLOCK Z
0 U
FILL (OLD CHANNEL) ~W C~ ~ O
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811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

HEADER BOULDER ,TYP.
BASE WIDTH SEE PROFILE FOR (SEE RIFFLE TYP. F~~ ELEVATION
CROSS SECTION) HEAD OF SEE PROFILE FOR ELEVAl10N
RIFFLE BACKFILL W/ 2.0' DEEP WELL MIXED
A - WELL GRADED MIX OF GRADATION OF 2"-12" RIP RAP, #57
NATURAL CHANNEL ''`j TOP OF A 0 20' TO ` BANK ~ o A 2 -12 RIP RAP AND STONE AND NATURAL COBBLE MATERIAL.
- 30' MATERIAL 1.0 MIN. BED ~ ~ ~ ~ ~ WELL GRADED MIX OF ~ ~ TOE MATERIAL CHANNEL NONWOVEN GEOTEXTILE TO BE USED BETWEEN BOULDERS AND BACKFILL
E ~ ~ ~ 2 -12 RIP RAP, 57 ~ EXCAVATED POOL z G~ RIFFLE
~ / ~ ~ STONE AND NATU AL
o Z / ~ Y CHANNEL MATERIAL 2 MIN. FOOTER BOULDER, TYP. Q / 3 ~ a BOULDERS IN VANE ARM SHOULD m ~ o m WELL GRADED MIX OF NOT BE GAPPED OR HAVE ANY ~ ROCK CROSS VANE
m ~ ~ 2"-12" RIP RAP, 57 SIGNIFICANT SPACES FILTER
3' MIN. FABRIC ~
a / ~ STONE AND NATU AL EXCAVATED TRENCH „ o / ~ CHANNEL MATERIAL FOR ROCK CROSS FOOTER BED. 6 DEPTH OF #57 STONE ~ SECTION A-A
N / ~ VANE CONSTRUCTION FILTER FABRIC, TYP. f ~
~ ~ FILTER FABRIC E I SECTION A-A e I I I RIFFLE B O V
1 o 2 ~
c°v PO L ~ TIE VANE ARM INTO BANKFULL ELEVATION i
~ HEADER BANKFULL HEADER ~ ~ WRAP RIPRAP UP TOE ~ Q o
BOULDER ~ - POOL EXCAVATED PER BOULDERS OF BANK 0.6' TO 0.8' ~ ~ CAM
a DOTER DIRECTION OF ENGINEER - - - BOULDER -M--? FLOW ROCK CROSS VANE I% : , ~"~s,. - - - COIR FIBER ~1 c~ o ~
A " SEE DETAIL ,~``i ~ ~ { i, ' ;`s E MATTING (TYP) \ ~ ~ ~ aNx
KEY IN VANE TO BANK ~ ~ a 1 ~ ~i~
MINIMUM OF 4' AT AN ~ ~ ` X - ELEVATION EQUAL TO WELL GRADED MI OF / ~ p~~
1/2 BANKFULL OR SLIGHTLY 2 -12 RIP RAP, #57 FILTER FABRIC FOOTER BED ~ FILTER FABRIC ~
LOWER STONE AND NATURAL BOULDERS / A` A ` ~ ~~n
~N CHANNEL MATERIAL 2 MIN. BOULDERS IN VANE ARM SHOULD / NOT BE GAPPED OR HAVE ANY HEADER ~ TOE OF SLOPE ~ p~~
SIGNIFICANT SPACES BOULDER / >ER SECTION B-B a MOB _DER NOTE: s~
\ SECTION B-B PLACE LARGER MATERIAL (5"-12") AS Sao
MINIMUM BOULDER DIMENSIONS SUBPAVEMENT. PLACE SMALLER MATERIAL p,~ H~a (2"-6") AND NATURAL COBBLE AS PAVEMENT.
HEIGHT LENGTH WIDTH NOTES: FOOTER TORRENCE CREEK -UPPER 2 3 4 1. DEEPEST PART OF POOL TO BE IN LINE WITH WHERE OULDER MAX. BOULDER SIZE 30"
VANE ARM T1ES INTO BANKFULL. TORRENCE CREEK -MIDDLE 2 3 4 2. DO NOT EXCAVATE POOL T00 CLOSE TO FOOTER BOULDERS. ~IN .AN VIEW
TORRENCE CREEK -LOWER 2 3 4 3. VOID SPACES BETWEEN BOULDERS SHALL BE PLUGGED WITH APPROPRIATE SIZED STONE.
TORRENCE CREEK TRIB. #2 -UPPER 2 3 3 4. COMPACT BANKFULL TO EXTENT POSSIBLE OR AT THE
TORRENCE CREEK TRIB. #2 -LOWER 2 3 3 DIRECTION OF THE ENGINEER. 5. POOL DEPTH SHOULD BE 2 TO 3 TIMES BANKFULL DEPTH. 0
CONSTRUCTED RIFFLE
NOT TO SCALE o
NOT TO SCALE
BASE WIDTH FOOTER BOULDER, TYP.
(SEE RIFFLE TYP. HEADER BOULDER ,TYP. r d
CROSS SECTION) SEE PROFILE FOR 0.5' MAX. DROP
FLOW ELEVATION _ SCOUR POOL it
J MME A j i
L~ ARM Y NATURAL CHANNEL
LENGTH _ 20'-30' a MATERIAL 6" MIN. r J 0] 0
~ ~ y BACKFILL WITH 2.0' ~ WIDE X 3.0' DEEP J
Y ~ \ GRADATION OF 2"-12" i
14~ Z ~ 3 RIP RAP, X57 STONE, 2 MIN. - - Q / ~ \ ~ AND NATURAL - BED m ~ BACKFLL WITH 2.0 CHANNEL MATERIAL i
STRUCTUR WIDE X 3.0' DEEP BOULDERS IN VANE ARM SHOULD EXCAVATED POOL
LENGTH i , GRADATION OF 2°-12° NOT BE GAPPED OR HAVE ANY PER PROFILE - - RIP RAP, 57 STONE, SIGNIFICANT SPACES ~ ' AND NATAL EXCAVATED TRENCH W
~ CHANNEL MATERIAL FOR ROCK CROSS VANE FOOTER BED. 6" DEPTH OF COARSE 1/3 1/3 1/3 HEADER ROCK, TYP.
~ CONSTRUCTION A-A AGGREGATE BANKFULL BANKFULL BANKFULL , NONWOVEN NONWOVEN WIDTH WIDTH WIDTH SEE PROFILE FOR
GEOTEXTILE FABRIC ~i ~ GEOTEXTILE TIE VANE ARM INTO ELEVATION /
\ BANKFULL FABRIC BANKFULL ELEVATION FILTER FABRIC, TYP. SET HEADER ROCK BACK v
HEADER A ~ ARM FLOW - A MINIMUM OF 1/3 WIDTH
P L BOULDERS BURY END OF ~ ARM HEADER .N.,-? LOG VANE INT ~ LENGTH BOULDE FLOW ~ ~ CHANNEL BED, Z LENGTH NAIL FILTER FABRIC - OF FOOTER BOULDER W ~TO BACK OF LOG VANE, r 1
DOTER 4-7~ SLOPE J MIN. 5' \ 20' TO a
BOULDER POOL EXCAVATED PER ~ ` 30, m PROFILE ~ ~ PROVISIONS TSPECIAL - v NATURAL CHANNEL Z
KEY IN VANE TO BANK A ..`m MINIMUM OF 4.0 AT AN NATURAL CHANNEL ' . ~---.m - z M rv MATERIAL < 1.0' gE
ELEVATION EQUAL TO MATERIAL 6" MIN. ~ FOOTER BED m WELL GRADED MIX OF W 2-12" RIP RAP, ##57
BANKFULL OR SLIGHTLY NONWOVEN BOULDERS LOWER PLAN VEW BACKFILL WITH 2.0' 2' MIN. GEOTEXT1LE BOULDERS IN VANE ARM SHOULD 3 STONE, AND EXISTING EXCAVATED POOL BED MATERIAL
WIDE X 3.0' DEEP FABRIC NOT BE GAPPED OR HAVE ANY 3.0' MIN. T1E IN O GRADATION OF 2"-12" SIGNIFICANT SPACES AT POINT BAR ~ FOOTER ROCK, TYP. 0 STRUCTURE
MINIMUM BOULDER DIMENSIONS RIP RAP, 57 STONE, ~ AND NATAL ANCHOR LOG BY LENGTH 2' MIN.
HEIGHT LENGTH WIDTH CHANNEL MATERIAL HOOK BOULDERS NOTES: TO T1E FLAT INTO PINNING WITH ~ WE WELL GRADED MIX OF ROCKS SHOULD NOT BE L
TORRENCE CREEK -UPPER 2 3 4 1. DEEPEST PART OF POOL TO BE IN LINE WITH WHERE POINT BAR HEADER ROCK ~ 2- TORRENCE CREEK -MIDDLE 2 3 4 VANE ARM T1ES INTO BANKFULL. ST 2-12" RIP RAP, #57 2 MIN. GAPPED OR HAVE ANY r STONE, AND EXISTING LOG VANE, TYP. SIGNIFICANT SPACES
2. DO NOT EXCAVATE POOL T00 CLOSE TO FOOTER BOULDERS. j BE TORRENCE CREEK -LOWER 2 3 4 3. BOULDERS SHOULD BE SELECTED AND PLACED SO THAT THERE BED MATERIAL
TORRENCE CREEK TRIB. 2 -UPPER 2 3 3 POOL LOG ~ # 4. VOID SPACES BETWEEN BOULDERS SHALL BE PLUGGED IMTH EXCAVATED TRENCH ~ - FOR LOG VANE z
3 TORRENCE CREEK TRIB. 2 -LOWER 2 3 3 APPROPRIATE SIZED STONE. VANE CONSTRUCTION o
ti 5. COMPACT BANKFULL TO EXTENT POSSIBLE OR AT THE LOG MINIMUM HEADER DIRECTION OF THE ENGINEAER. DIAMETER OF 10° ROCK SECTION A-A
6 POOL DEPTH SHOULD BE CCORDING TO PROFlLE FILTER FABRIC ~ o O w ~ 3 w p F
w - 7. FILTER FABRIC AND BACKFILL TO BE SECURED AROUND CROSS a NOT TO SCALE OF THE A AN A TIED INTO THE ARMS OF THE A" TO FOOTER ~ PREVENT FLOW ROUND THE CROSS. ROCK m ~ ~
0 I N~ J 3 w N A Q U U
f`7 ° POOL EXCAVATED PER ~ DIRECTION OF ENGINEER Wx
a KEY IN VANE TO BANK 0 BANK BANKFULL TIE VANE ARM INTO 1/2
a MINIMUM OF 4 AT AN ~ ELEVATION EQUAL TO AT AN BANKFULL ELEVATION M a AL TO
~ BANKFULL OR SLIGHTLY a LOWER >UGHTLY ~ EADER ROCK, TYP. o w
i 0 A J ~ U
H ~ _ FL~•~? ~ W ~ as
- - PLAN VIEW a EXISTING GROUND 0-2% ~
c°o°z o ~w
~ TIE TO EXISTING GROUND. No > z~ 3a BED ~ w ~ a
a CUT LINE TO ACT AS PRIMARY a EXISTING GROUND SEE PLAN SHEET HORIZONTAL CONTROL POINT NATURAL CHANNEL FOOTER ROCK, TYP. ANCHOR LOG BY o I o. ~
'a FOR CHANNEL AND SHOULD BE HELD TO THE MATERIAL < 1.0' PINNING WITH HEADER ROCK
a _ _ CHANGE LOCATION HORIZONTAL LOCATION SHOWN
Y - - - _ BANKFULL IN PLAN VIEW. ~ \ DEPTH SEE PROPOSED GROUND WELL GRADED MIX OF FILTER FABRIC, TYP. Y 2-12" RIP RAP, #57
m ( TYPICAL CROSS STONE, AND EXISTING BED MATERIAL SECTION B-B ~ U1
~ SECTIONS)
c NOTES:
i p 1. DEEPEST PART OF POOL TO BE IN LINE WITH WHERE o FR VANE ARM TIES INTO BANKFULL. mW U
~ T 2. DO NOT EXCAVATE POOL T00 CLOSE TO FOOTER ROCK. BANKFULL BENCH (WIDTH VARIES AS SITE ALLOWS, SEE PLAN SHEET) 3. CLASS "A" STONE CAN BE USED TO REDUCE VOIDS w>
° ° - BETWEEN HEADERS AND FOOTERS.
i~ FILL GAPS BETWEEN BOULDERS 4. COMPACT BANKFULL TO EXTENT POSSIBLE OR AT THE ~ DIRECTION OF THE ENGINEER. ~ WITH GRADATION OF 2 -12 5. POOL DEPTH SHOULD BE 2 TO 3 TIMES BANKFULL DEPTH. LOG VANE ~ W J
~ N NOT TO SCALE W ~ ~ J
~ PROPOSED GROUND RIP RAP, #57 STONE AND N NATURAL BED FINES. L Q
' FILL B/W BOULDERS z~
c 3' MEAN DIAMETER BOULDERS, PLACE LARGER BOULDERS AS FOOTER ROCKS FOOTER ROCKS AND FILTER FABRIC w3 ~o
u PLACE FOOTER ROCK WITH COURSE ~ (PLACE FOOTER ROCKS BELOW BOTTOM BELOW INVERT OF AGGREGATE
~ ELEVATION OF CHANNEL). BOULDERS ARE CHANNEL NONWOVEN
~ TO BE APPROVED BY ENGINEER PRIOR TO " GEOTEXTILE FABRIC 0
" INSTALLATION. 0 ~~~~~1LITYTp~Y,~ ~ 0
d L
c NOT TO SCALE 0 L ao °zm "
z D
E w tD Nz;o
i J 2
U BEFORB YOU DIGI
Y CONTACT ONE-GAIL CEM
Imm R. N 811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

COIR FIBER MATTING INSTALLED PER MANUFACTURER'S SPECIFICATIONS WITH
LIVE STAKING, PERMANENT AND
TEMPORARY SEEDING PER PLANS AND
EXAMPLE 1-GENTLY SPECIFICATIONS. (TYPICAL BOTH SIDES) - GENTLY SLOPING FLOODPLAIN
4 x o I~-~-~---~-~--, A.--I CLA88'B' RP RAP CLA88I RP RAP
~ I ,r I E ~ ~ ~ ~ r TONG = S.Y. TONG =
NEW
~ ~''e,~ ~ r ~ 15' 2 7 7 9 7 CHANNEL
` 24 5 14 15 7 15 EXCAVATE TRENCH AND
m TOP OF BANK 8 ~ ~ fl ~ KEY INTO GROUND (6" MIN) EXCAVATE TRENCH AND U
~ ~ n ~ ~ >5 ~ KEY INTO GROUND KEY INTO STREAMBED MIN. 6" ~
m I 15 s~ ~ ~ ~ o BASE qg~ _ - 49 26 50 SEED AND MULCH PER uj
iJ OF STREAM ! ~ _ _ ~ ~ ~ VEGETATION NOTES ~
1 - - 79 40 75 AND SPECIFICATIONS NATURAL _ - ~ ~ CHANNEL BOTTOM ~
66 - - 87 48 89 (NO MATTING) ~ UO
N 1-a MIN. MAX, TOP VIEW ( ) _ ~N a
2 ~ NOTE: ~ 1~-;w,-'"~ FOR CALCULATION PURPOSES
I - q~J CLASS B RIP RAP = 100 LBS./CUBIC FOOT EXAMPLE 2 -STEEP STEEP BANK ~ ~-EXCAVATE TRENCH AND ~ Q o 1 _ ~ KEY INTO GROUND (6" MIN) ~ ~ ~ lil M
TOP OF BANK CLASS I RIP RAP = 105 LBS./ CUBIC FOOT PLAN p d
STRUCTURAL _ SLOPE 1 1/2:1 OR SEED AND MULCH PER YNo VEGETATION NOTES a"x
SEDIMENT CONTROL STONE (5" TO 12" RIP RAP) LATTER AND SPECIFICATIONS ~Q a~ z
STONE (#5 OR #57) NEW ~ pO~„
1~ H CHANNEL COIR FBER MATTING (ACF C700 OR ~ =o~n
STREAM BED 1'-6" (MIN.) T APPROVED EQUAL'') INSTALLED TO EDGE OF CUT/FILL PER MANUFACTURER'S ~ m~"
CROSS SECTION - FILTER EXCAVATE TRENCH AND a pz$ „ SPECIFICATIONS WITH LIVE STAKING,
SECTION A-A FABRIC KEY INTO GROUND (6 MIN) PERMANENT AND TEMPORARY SEEDING v, g~~
FRONT VIEW H =RIP RAP TO TOP OF PIPE (MAX. H=D+T) PER PLANS AND SPECIFICATIONS. "'Oil
T = 15" CLASS I RIP RAP, UNLESS OTHERWISE NOTE ON PLANS KEY INTO STREAMBED NATURAL (TYPICAL BOTH SIDES) a yUa
T = 12" CLASS 'B' RIP RAP, UNLESS OTHERWISE NOTED ON PLANS CHANNEL BOTTOM (NO MATTING)
SECTION
NOT TO SCALE NTS
0
MAINTENANCE OF TEMPORARY ROCK SILT CHECK/CHECK DAM
PER SECTION 1630 & 1636 OF NCDOT STANDARD SPECIFICATIONS, JULY 2006
0
NOTES: 1. TURNING RADIUS SUFFICIENT TO ACCOMODATE
LARGE TRUCKS SHALL BE PROVIDED. 2. ENTRANCE(S) SHOULD BE LOCATED TO RIFFLE POOL
PROVIDE FOR UTILIZATION BY ALL RIFFLE ~ n
CONSTRUCTION VEHICLES. 3. MUST BE MAINTAINED IN A CONDITION WHICH
WILL PREVENT TRACKING OR DIRECT FLOW OF MUD ONTO STREETS. PERIODIC TOPDRESSING
Q WITH STONE WILL BE NECESSARY. RIFFLE 0
Q, ~ ~ 4. ANY MATERIAL TRACKED ONTO THE ROADWAY ~0 MUST BE CLEANED UP IMMEDIATELY.
5. GRAVEL CONSTRUCTION ENTRANCE SHALL BE G ! LOCATED AT ALL POINTS OF INGRESS AND #57 OR ABC STONE 0
SO ~ i~~ EGRESS UNTIL SITE IS STABILIZED.
J ,i' FREQUENT CHECKS OF THE DEVICE AND Q TIMELY MAINTENANCE MUST BE PROVIDED. POOL
ti 6. NUMBER AND LOCATION OF CONSTRUCTION
,r' J ENTRANCES PER THE PLANS OR DETERMINED TOP BANK COIR FIBER MATTING INSTALLED PER BY THE ENGINEER. MANUFACTURERS SPECIFICATIONS WI INSTALLED PER RIFFLE 'ECIFICATIONS WITH W
t, LIVE STAKING, PERMANENT AND ANENT AND POOL
~ TEMPORARY SEEDING PER PLANS AN PER PLANS AND RIFFLE PICAL BOTH SIDES) M
SPECIFlCATIONS. (TYPICAL BOTH SIDI
~ ~ _ ON SITE
~ FILL MATERIAL U
~ PLAN W
2"-3" MIXED STONE 6 IN. MIN. DEPTH , NTS
~,e
~r II~
MA' MATTING ANCHOR TRENCH IN TRENCH ON 1' CENTERS
60" SMOOTH WALL HDPE IN USE (2) 60" SMOOTH WALL HDPE
ON LOWER TORRRENCE CREEK ANCHOR OVERLAP
NOTE: FILTER FABRIC TO BE PLACED BENEATH STONE ON 1' CENTERS 0
2" x 2" (nominal)
. WOODEN STAKE
NOT TO SCALE ANCHORS ON ~ 1" 3' CENTERS ~
3 a 0
v~ J U ~W ~ ~ O
DIRECTION Ow ~ 3w pE~
w 6' MAX. v OF FLOW VARIABLE AS DIRECTED BY THE ENGINEER #57 OR ABC STONE / ANCHORS 2 4 2 z~ z 3 ~ N Q
o / / I 2" ~ J x I Q U U
f`7 / o ~ Wx
C / tl / M a
a c / / N a
0 a INISTALLEDETO SECOND / o w
i W1RE FROM TOP a 6" OVERLAY (I N (nominal)
GRADE STAPL 1» o W
i N
~ 8" down and m PLAN VIEW ~ ~ ~ ~ ~ ~ o
° 4" forward along trench STREAM BANK _ a
d i A FRONT VIEW - / ~ o Z z a 3~ ff O ~ 0.. ~
A 12
a / ~ / ~ COIR FIBER ~ 18" (TYP.) FLOODPLAIN/ ~ OIR FIBER EXISTING ~ Y
Y ~ STEEL POST / MATTING N ATTING BACKFILL GROUND ~R
N ~ 51LT FENCE GEOTEXTILE FABRIC / V
~ / ° ANCHORS ON
c o = 3 CENTERS ~ I c~v z FILL SLOPE / / ENTERSN ANCHOR OPTIONS m W
F ~ ~o / / ~ U
~ * FOR REPAIR OF SILT ~ ~ / / 0 w>
°o FENCE FAILURES, USE GRADE / No. 57 WASHED STONE. ~ ON-SITE FILL MATERIAL 6" MIN J
~ FOR ANCHOR WHEN o \ / c SILT FENCE IS PROTECTING I OVERNSKIRT iR - ~ -
a CATCH BASIN. iv ~ ~ U~ Q~ ANCHORS ON
~ ANCHOR SKIRT AS o DIRECTED BY ENGINEER * L 1' CENTERS NOTES: W IN TRENCH 1. IN AREAS TO BE MATTED, ALL SEEDING, SOIL ~ W W Q
3 s AMENDMENTS, AND SOIL PREPARATION MUST BE ~ ~ Z COMPLETED IN ACCORDANCE WITH THE PROJECT
c m MATTING SHALL BE SPECIFICATIONS PRIOR TO PLACEMENT OF COIR W Q W 0
Y SIDE VIEW * MAINTENANCE PER PLACED IN TRENCH FIBER MATTING. AND BACKFILLED 2. STAPLES MAY BE USED IN PLACE OF
~ NOTE: SECTION 6.70 OF NCDENR WOODEN STAKES AS APPROVED BY THE ENGINEER. O
a EROSION AND SEDIMENT STREAM BED N -USE SILT FENCE ONLY WHEN DRAINAGE AREA CONTROL PLANNING AND i EXTEND MATTING BELOW TOE OF SLOPE AND KEY INTO STREAMBED MUST ~ J
° DOES NOT EXCEED 1/4 ACRE AND NEVER IN MIN. 6" ~J~~~tILITY p~l,~ ~ O
~ AREAS OF CONCENTRATED FLOW DESIGN MANUAL. d c -END OF SILT FENCE NEEDS TO BE TURNED UPHILL.
m E ~~~°J~o RoT~°~o TYPICAL CROSS SECTIS ON J ~ z ~ U
L 0 L ao m
z D
E w
i TEMPORARY SILT FENCE TEMPORARY STREAM CROSSING J 2 COIR FIBER MATTING Nz;o ~ F
NOT TO SCALE NOT TO SCALE NOT TO SCALE BBEORBYOUDIGI
Y CONTACT GNB-CALL CENT x CO)
811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

BASE WIDTH (SEE RIFFLE TYP. fH NOTCH LOG MAX.
CROSS SECTION) ION) DEPTH 1" AND
OVERLAP FILTER
FLOW FABRIC
FLOOD PLAIN ELEVATION HIGH MARSH LOW MARSH 0" TO 6° VARIES FLOOD PLAIN ELEVATION B „ „ BURY END OF LOG VANES
o - _"'-"'-i ~ I-1 11- ~ ~ ~ ~ ~ ~ 3. r = 6 TO 12 VARIE _ _ - - - = ~ -III-III-III-III-III- AND HEADER LOG INTO A 'A ~ 2' MIN.
w i _i I I-I 11- M ~-III=~ ~=III=~ - ~=III=~ - I I I 1=1 11=1 11=1 11=1 11=1 I I CHANNEL BED. SECURE E qk, DEEP POOL - - - - - I' ~ I I III- i-i i 1-iiii I ii i ~ i ~ i-' ' LOGS TOGETHER EITHER o J 0
STORM WATER INLET TYP. ~_-III- =III-III- -III iii III- PRIMARY WEIR 20; TO E ~ ~ -III-- 1.0 - 2.0 DEPTH = h I ~=III- I I BY CABLING OR PINNING 30 30'TO Z NATURAL CHANNEL a MATERIAL 1.0' MIN. BED
,~,~~ii- - -III-11 LOCATION WITH REBAR. m
o -IIl = = 1=_III„ II1= ,III=1 =I I I, V I I I J NAIL FILTER FABRIC WELL GRADED MIX OF 2' MIN. TO BACK OF LOG VANE, 2 -12" RIP RAP, 57
-II- - =11= J I ,,III~~~III,,,I _ m CROSS SECTION A A VIEW TYPICAL Y _ SEE PROJECT SPECIAL STONE AND NATU~AL EXCAVATED POOL
E ~p ¢ OTCH 'CH PROVISIONS CHANNEL MATERIAL HEADER LOG, TYP. ~
a ST LF Cp m o p ~p ~ WELL GRADED MIX OF FOOTER LOG, TYP. -
N 'P,~ 'Pp REBAR AND/OR A yq Giy CABLING 0 2"-12" RIP RAP, #57 FORALOG VANEENCH FILTER FABRIC, TYP. ~ STONE AND NATURAL CONSTRUCTION ~ ~
~ TF ~ LOCATION, TYP. ~'J oG CHANNEL MATERIAL ~
o AN 3 O U FILTER FABRIC = ~
0 0 N J SECTION A-A
HIGH MARSH ROOTWAD ~ ~ ~ , ROOTWAD ~ Q o
0 - 0.5 DEEP P OL - TIE VANE ARM INTO ~ BANKFULL Y BANKFULL ELEVATION ~ C ~ M
a Y C~~ °no
A A DEEP POOL ~ ~.n.
1.0'-2.0' DEEP LOW MARSH aNii OG REBAR ~f ~ i~
A A VANE ~o~
• POOL EXCAVATED PER DIRECTION OF ENGINEER KEY IN FLOW 3_T% SLOPE ~ ~ ao~
STORM WATER INLET, TYP. MINIMUI KEY IN VANE TO BANK ~ ~ czi~~ MINIMUM OF AT AN ~ a~
(LOCATION VARIES) ELEVAT BANKFI ELEVATION EQUAL TO a pzo BANKFULL OR SLIGHTLY SECURE LOGS TOGETHER, c n
Cp LOWER LOWER BED SEE PROJECT SPECIAL v, o
BACKFILL, TYP. PROVISIONS ~ "9;~ NOTCH BOTTOM OF a aiciia
VANE ARM TO FIT ROOTWAD
PRIMARY OUTLET PLAN VIEW WELL GRADED MIX OF HEADER LOG 2 -12 RIP RAP, #57 FILTER FABRIC STONE AND NATURAL
LOCATION CHANNEL MATERIAL SECTION B-B
(LOCATION VARIES)
PLAN VIEW TYPICAL NOTES:
1. DEEPEST PART OF POOL TO BE IN LINE WITH WHERE
VANE ARM TIES INTO BANKFULL.
2. DO NOT EXCAVATE POOL T00 CLOSE TO FOOTER LOGS.
3. 2-12" RIP RAP STONE CAN BE USED TO REDUCE VOIDS ° BETWEEN LOGS.
4. COMPACT BANKFULL TO EXTENT POSSIBLE OR AT THE
DIRECTION OF THE ENGINEER.
LOG CROSS VANE 5. POOL DEPTH SHOULD BE 2 TO 3 TIMES BANKFULL DEPTH. r
NOT TO SCALE NOT TO SCALE n
r 0
NEW STREAMBANK SHALL UNCOMPACTED 1.5' FINISH GRADE
SPECIFIED IN PLANS 5' Min. BACKFIL o 0 BE TREATED AS
EXTEND CHANNEL BLOCK - i
MIN. OF 1' BEYOND INVERT ~ _ ' i OF EXISTING CHANNEL FLOW
w W
CHANNEL "'~`7 a INVERT / II I
COMPACTED ~ COMPACTED LPL
BACKFILL sE{',nQN A'A BACKFLL / 1
IMPERVIOUS SELECT v MATERIAL AND WELL
GRADED MIX OF 2'-12" RIP RAP AND
NATURAL CHANNEL ' `
MATERIAL V
UNCOMPACTED Z
Aft BACKFILL
a ~ NOTES:
~ 1. CHANNEL BLOCK SHALL BE INSTALLED IN ACCORDANCE WITH THE PROJECT SPECIFICATIONS.
TUP OF BANK ~ 2. BLOCK SHOULD BE INSTALLED AT THE INTERFACE BETWEEN EXISTING O COMPACTED ~ I CHANNEL AND PROPOSED CHANNEL.
2-12" RIP RAP i BACKFILL ~ 3. BOTTOM OF BLOCK SHOULD BE A MINIMUM OF 1' BELOW THE INVERT OF THE EXISTING CHANNEL. 1-
a 8'-15', TYP. 4. BLOCK SHOULD EXTEND A MINIMUM OF 2' BEYOND THE LIMITS OF THE 1 EXISTING STREAM CHANNEL
1 5. INSTALL EROSION CONTROL MATTING AND SEED IN ACCORDANCE WITH THE PROJECT SPECIFICATIONS IMMEDIATELY AFTER GRADING. ~
w ~ a x SEC110N B-B 6. THEPENGINEERKFlLL TO EXTENT POSSIBLE OR AT THE DIRECTION OF Z
a a TTOM OF BANK I o 0
y ~ 3 H ~ J U ~W ~ ~ O
Q W J O w ~ 3 w p F
w ~ FLUW I ~ a ~ ~ i ~ Z m ~ ~
° ~ ~ m N~ J 3 w N A Q U U
m - _ ° ~ BOTTUM OF BANK i Wx
c a ~ ~ `0 a
a Z c ~ M N a
o ~ X F~C~ O G.
i W 0 BED J A ~ U
i' m _ ZQ~OF _BANK v p W ~ ~
i N
H ~°z o ~w
C 3 ~ o z z ~ 3 ~ a
d I i A a p ~ a ~
i a a x U
a U Y
~ TIE TO PROPOSED m Y TOP OF BANK PLAW
m i U 10' MIN. LENGTH
~ T1E TO PROPOSED
~ TOP OF BANK i ~ M~ W
i 0 W U z_
~ EXISTING SANITARY ~ N ~ w>
o _ _ _ SEWER PIP~TYP~,/~
i, - ~ 2-12" RIP RAP WITH 57 STONE ~ # c N EXISTING ~ ~ W J CHANNEL
3 a ~`"~~~_~~i'f ROCK SHOULD BE SET FLUSH TO U
~ FINAL GRADE (SEE PROFILE SHEETS). g L W W LQL
§ CHANNEL SHOULD BE OVER DUG BY EXTEND CHANNEL BLOCK ~ ~ ~ ~ Z r
c FILTER FABRIC 1'-2' TO ACCOMMODATE ROCK. (IF ~ SUBGRADE SANITARY SEWER CROSSING, OF EXOISTIN GCHANNELIMITS ~ ~ ~ Q
~ THE CONTRACTOR SHALL VERIFY PIPE m DEPTH BEFORE AND CHANNEL GRADING
SEC110N A-A ABOVE). PLAN VIEW ~ ~ ~
N N 0
0 ~~~~~1LITYTp~Y,~ ~ 0
d L
N E
L 0 L
CHANNEL BLOCK a ~ D m U
E NOT TO SCALE
i J 2 NOT TO SCALE Nz;o
U
Y CONTACT GNE-CALL CB(~
Im"' i3I~ORE YGU DIGI 811 ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E

B ~ FLOW
DIRECTION FINAL GRADE
v BASE WIDTH BASE WIDTH
w E (SEE RIFFLE TYP. (SEE RIFFLE TYP. ~ CROSS SECTION)
' ~ REBAR CROSS SECTION E 4' 4'
v BACKFILL WITH 2.0' WIDE x Z WELL GRADED MIX OF A m 2"-12" RIP RAP, #57
0 3.0' DEEP WELL GRADED MIX A ~ OF 2 -12" RIP RAP, #57 B ~ WELL GRADED MIX _ GRADED MIX OF STONE AND NATURAL
y, STONE AND NATURAL 2 -12 RIP RAP, ~ m CHANNEL MATERIAL. ~ FLAT SLOPE STONE AND NATUF 12" RIP RAP, #57 CHANNEL MATERIAL VE AND NATURAL U
E NONWOVEN GEOTEXTILE CHANNEL MATERIAI NNEL MATERIAL J~" REBAR ROD Nt" REBAR ROD ~
a FABRIC TO BE USED BETWEEN 2' KEY INTO ~ ~ , o BOULDERS AND BACKFILL BANK 3' INSTALL 2' FROM INSTALL 2' FROM uj
N WELL GRADED MIX OF END OF LOG I END OF LOG ~
A A 2 -12 RIP RAP, 57 i STONE AND NATU AL
rn ~ CHANNEL MATERIAL HEADER FOOTER CUT NOTCH 'LI ~ BOULDERS TO BE HEADER BOULDERS TO BE BURIED AND p ~U BURIED AND LOG DEPTH 21 (IN)N) LOG PLACED AT END OF LOGS = ~
o FOOTER BOULDER a BOULDER ~ J PLACED AT END OF LOGS J ~ Q o
J ~
`0 ~ FLOW Y BACKFILL BEHIND BASE LOG RIFFLE _ Y z Y FLOW KEY INTO BANK ~ ~ ~ M
a TO BANKFULL ELEVATION LENGTH PER Z m PER THE TYPICAL RIFFLE PROFILE m a A MINIMUM OF 4.0(FT) Y C~ ~ ~ m ono
CROSS-SECTION ON BOTH ~ ~.n.
SIDES OF THE CHANNEL. BURY FOOTER LOG INTO a"x CHANNEL BED. SECURE LOGS ~ i~
POOL TOGETHER BY PINNING EACH END POOL ~ ~o~
J / J WITH REBAR. <o~~'n
J ~ ~ Y A U i%7 A ~
~ z QI pZo
z . m EXCAVATED POOL NOTES: • m (SEE TYPICAL FOR POOL DEPTH) NOTES: o~v
REFER TO LOG 1. DO NOT EXCAVATE POOL T00 CLOSE DOL T00 CLOSE TO EXCAVATED POOL ~ Mo. (SEE TYPICAL FOR POOL DEPTH) 1. DO NOT EXCAVATE POOL T00 CLOSE TO ~ HQo FOOTER BOULDER. a aiciia
VANE DETAIL FOR FOOTER BOULDER. :N BOULDERS SHOULD 2. VOID SPACES BETWEEN BOULDERS SHOULD
CONSTRUCTION 2, VOID SPACES BETWEEN BOULDERS SF OF THE LOG VANE. BE PLUGGED WITH APPROPRIATE SIZED 3, COMPACT BACKFILL TO EXTENT POSS OPRIATE SIZED STONE. BE PLUGGED WITH APPROPRIATE SIZED STONE. '0 EXTENT POSSIBLE OR 3. COMPACT BACKFILL TO EXTENT POSSIBLE OR
PLAN VIEW AT THE DIREC110N OF THE ENGINEER. HE ENGINEER. PLAN VIEW AT THE DIRECTION OF THE ENGINEER,
ARM w 4. POOL DEPTH SHOULD BE ACCORDING PROFILE. BE ACCORDING TO THE 4. POOL DEPTH SHOULD BE ACCORDING TO THE PROFILE.
NOTES:
1. MINIMUM LOG DIAMETER = 12' 0 -
2. STACKED AND SECURED LOGS CAN BE REPLACED WITH ONE FLOW ~ HEADER LOG, TYP.
LOG OF 2X THE MINIMUM DIAMETER. 3. USE ONLY HARDWOOD SPECIES FOR LOGS. u
LOG HEADER BOULDER ,TYP. 4i SEE PROFILE FOR ELEVATION o
VANE SEE PROFILE FOR
FLOW ELEVATION FOOTER LOG, TYP.
NATURAL CHANNEL
MATERIAL 1.0' MIN. 2' MIN. BED
NATURAL CHANNEL
MATERIAL 1.0' MIN. BED WELL GRADED MIX OF EXCAVATED POOL BED 2"-12" RIP RAP, #57 SEE TYPICAL FOR
WELL GRADED MIX OF
_ _ 2"-12" RIP RAP, 57 EXCAVATED POOL - - _ STONE AND NATU AL 2' MIN. FOOTER BOULDER, TYP. 1VATED POOL STONE AND NATURAL -4~ POOL DEPTH) CHANNEL MATERIAL 2' MIN.
EXISTING GROUND CHANNEL MATERIAL ~ o 24" REBAR ROD
BOULDERS IN VANE ARM SHOULD 11E TO EXISTING GROUND. NOT BE GAPPED OR HAVE ANY I SHOULD VE ANY EXCAVATED TRENCH
CUT LINE TO ACT AS PRIMARY SIGNIFICANT SPACES FOR LOG SILL
HORIZONTAL CONTROL POINT EXISTING GROUND EXCAVATED TRENCH CONSTRUCTION
AND SHOULD BE HELD TO THE A!, FOR ROCK CROSS FOOTER BED. 6" DEPTH OF #57 STOF HORIZONTAL LOCATION SHOWN _ _ - VANE CONSTRUCTION FILTER FABRIC, TYP. OF #57 STONE FILTER FABRIC, TYP. NAIL FILTER FABRIC
IN PLAN VIEW. ~lA BANKFULL PROPOSED GROUND is HEADER DEPTH SEE ~ TO BACK OF LOG, SEE PROJECT SPECIAL
9 ( PROVISIONS
! LOG TYPICAL CROSS ~ GPI' ,~,~1 W
SECTIONS) ER
SECTION A-A SECTION A-A ~
U
BANKFULL BENCH (WIDTH VARIES AS SITE ALLOWS, SEE PLAN SHEET) ~ BANKFULL BENCH
w
MINIMUM BOULDER DIMENSIONS
FOOTER MINIMUM BOULDER DIMENSIONS HEIGHT LENGTH WIDTH Z
LOG HEIGHT LENGTH WIDTH TIE TO EXISTING GROUND. TORRENCE CREEK - UPPER 2 3 4 TORRENCE CREEK -UPPER 2 3 4 W
CUT LINE TO ACT AS PRIMARY TORRENCE CREEK - MIDDLE 2 3 4 TORRENCE CREEK -MIDDLE 2 3 4
HORIZONTAL CONTROL POINT TORRENCE CREEK - LOWER 2 3 4 TORRENCE CREEK -LOWER 2 3 4
AND SHOULD BE HELD TO THE HORIZONTAL LOCATION SHOWN TORRENCE CREEK TRIG. 2 - UPPER 2 3 3 TORRENCE CREEK TRIB. #2 -UPPER 2 3 3
IN PLAN VIEW. TORRENCE CREEK TRIG. #2 - LOWER 2 3 3 TORRENCE CREEK TRIB. #2 -LOWER 2 3 3 00
r
LOG SILL }
NOT TO SCALE z
m NOT TO SCALE NOT TO SCALE 3 a 0
v~ J H U ~ ~ ~ O
F O w ~ 3 w p F
W A I m ~ ~
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R' I N
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A A x U
Q U Y
Y N
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3 0 U ~ N
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U BEFORB YOU DIGI
Y CONTACT ONE-GAIL CE(~
Im"' ~ 811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

B ~
12' 10' 12'
LINE UPSTREAM
v 0 FACE OF LOG
w E WITH FILTER FABRIC
E X 7.5'
U C
0 C A A
0] e ~ U
C
a O7 O N
iV
I A
rn 0 ~ O
0 N I = ~ N a
c0 ~ Q o
L ~ rMi CAM
a A ono A Y
aNii ~ a~ z
J ~ OEM
ao~n
U i%7 0 9 a~
CLASS B RIP RAP p~ pZ$
2' DEEP WITH ~ o~v
o TYPE II FILTER ~ Sao
~ FABRIC a aiciia
10:1 10:1
~ e
0
0
~'1 7.5' ~ q:~
10:1 10:1
0
\ r \I ~ FILTER
FABRIC
2-12" RIP RAP BURIED LOG 0
SECTION A-A
W
W
0-2%
U
w
U
SECTION B-B Z
W
0
LOG DOUBLE WING DEFLECTOR ~
NOT TO SCALE
z
3 a 0
v~ J H U ~W ~ ~ O
F O w ~ 3 w p F
W A I m ~ ~
0 I N~ J 3 w N A Q U U
f`7 0 Wx
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a c M N a
0 d O G.
i 0 Q J ~ U
i' H N p W ~ ~
R' I N
H ~°z o ~w
C 3 ~ o z z ~ 3 ~ a
d i A p ~ a ~
A A x U
Q U Y
Y N
N i U MV
N U I.L V,
C N i M~ W
i 0 W U
F N w>
0 0
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3 0 U ~ N
L W~ ~J Q
3 s z~
c m Y w3 ~o
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L 0 L ao °zm "
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U BEFORB YOU DIGI
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Im"' ~ 811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

L
W C
E 4xD
T U C
O C
m SEQUENCE OF CONSTRUCTION FOf (RUCTION FOR TYPICAL WORK AREA Special Stilling Basin ~
E c
0 1. INSTALL SPECIAL STILLING BASI iTILLING BASIN(S) AND ENERGY DISSIPATOR FOR The special stilling basin(s) shall be a water permeable vi
N HOSE/PIPE OUTLET. f• fabric bag that traps sand, silt, and fines as sediment ~
i 2. INSTALL UPSTREAM PUMP AND 4 PUMP AND TEMPORARY FLEXIBLE HOSE. laden water is pumped into it. This device shall be ~
0 A A constructed such that it is portable and can be used ~ p
N 3. PLACE UPSTREAM IMPERVIOUS IMPERVIOUS DIKE AND BEGIN PUMPING adjacent to the pump hose outlet. = N
PUMP ° OPERATIONS FOR STREAM DIVE STREAM DIVERSION. Q o
`0 AROUND " GRADATION OF The filter fabric shall meet the requirements of ~
a HOSE N 8"-12" RIP RAP 4. PLACE DOWNSTREAM IMPERVIOL ~M IMPERVIOUS DIKE AND PUMPING APPARATUS. Section 1056 of the North Carolina Department of ~1 c~ ono
DEWATER ENTRAPPED AREA. AI 'ED AREA. AREA TO BE DEWATERED SHALL BE Transportation (NCDOT) Standard Specifications for
EQUAL TO ONE DAY'S WORK. ~Y'S WORK. Type 2 Fabric. a"x ~ a~
~o
5. PERFORM STREAM RESTORATIOP RESTORATION WORK IN ACCORDANCE WITH THE PLANS. Stone shall be for erosion control control stone (#57). ~
U~p
1 6. EXCAVATE ANY ACCUMULATED ;CUMULATED SILT AND DEWATER BEFORE REMOVAL Construction Methods: a pro
OF IMPERVIOUS DIKES. REMOVE CES. REMOVE IMPERVIOUS DIKES, PUMPS, AND The special stilling basin(s) shall be a bag constructed ~ g~~
2 TEMPORARY FLEXIBLE HOSE. D ( 3LE HOSE. (DOWNSTREAM IMPERVIOUS DIKES FIRST). to a minimum size of 10'x15' (3mx4.6m) made from a ~ ~Qo
PLAN 1 nonwoven fabric. It shall have asewn-in 8-inch a H~a
7. PUMP AROUND AREA TO BE S1 EA TO BE STABILIZED WITH MATTING AT THE END (20.3cm) maximum spout for receiving pump
PUMP OF EACH WORK DAY. THE IMP AROUND ON THIS SHEET ONLY SHOW TH aY. THE IMPERVIOUS DIKE LOCATIONS AS SHOWN discharge. The bag seams shall be sewn with a JLY SHOW THE UPPER AND LOWER EXTENT OF WORK double needle machine using a high strength thread.
HOSE FOR EACH STREAM SEGMENT. 1 SEGMENT. THE CONTRACTOR IS RESPONSIBLE FOR
DETERMINING THE LOCATION OF LOCATION OF THE IMPERVIOUS DIKE(S) FOR EACH The seams shall have a minimum wide width strength
DAY'S WORK. ALL GRADING Ml . GRADING MUST BE STABILIZED AT THE END OF as follows: o
° THE DAY.
SPECIAL STILLING BASIN UTILIZE A STABILIZED OUTLET Test Method Minimum Specifications
~ 8. REMOVE SPECIAL STILLING BASI INSTEAD OF A SPECIAL STILLING DISTURBED AREA WITH SEED Af iTILLING BASIN(S) AND BACKFILL. STABILIZE ASTM D-4884 60 Ib/in (10.7 kg/cm)
BASIN IF PUMPING CLEAN WATER. NITH SEED AND MULCH. °
(SEE NOTES) SPECIAL STILLING The fabric used to construct the bag shall be
BASIN stabilized to provide resistance to ultra-violet
degradation and meet the following specifications for
FILTER FABRIC IMPERVIOUS DIKE flow rates, strength, and permeability: r d
SECTION A-A NOTES it
DEWATERING PUMP 1) ALL EXCAVATION SHALL BE PEf SHALL BE PERFORMED IN ONLY DRY OR ISOLATED
SECTIONS OF CHANNEL. NNEL. °
Property Test Method Units Minimum
ENER ,m, ISSIPATOR FOR PUMP AROUND HOSE 2> IMPERVIOUS DIKES ARE TO BE ARE TO BE USED TO ISOLATE WORK FROM
4 EXISTING STREAM FLOW WHEN NECESSAf EN NECESSARY. English Metric English Metric
~ IF CLEAN WATER STREAM 3 GRADED STREAM BANKS SHALL CHANNEL 3ANKS SHALL BE STABILIZED, WITH MATTING, Weight ASTM D-3776 Oz/yd G/m 8.0 248.0 ~
~ NTS PRIOR TO PREDICTED RAIN FALI ED RAIN FALL EVENTS, UNLESS ALL RAIN
EVENT FLOW CAN BE PUMPED BE PUMPED AROUND FOR PREDICTED EVENT. Grab Tensile ASTM D-46321b Kg 200.0 90.72 I'W
4) MAINTENANCE OF STREAM FL01 STREAM FLOW OPERATIONS SHALL BE INCIDENTAL W
TO THE WORK. THIS INCLUDES IS INCLUDES POLYETHYLENE PunctureFlow ASTM D-48331b Kg 130.0 58.97
SHEETING, DIVERSION PIPES, PI ON PIPES, PUMPS AND HOSES. / ~
S SHALL BE OF SUFFICICIENT SIZE TO DEWATER Rate ASTM D-4491 Gal/min/sf ~/s/sm $0.0 0.47 ~J
TEMPORARY FLEXIBLE HOSE 5) PUMPS AND HOSES SHALL BE THE WORK AREA OF TORRENCE iF TORRENCE CREEK TRIBUTARY #2. Permittivity ASTM D-4991 1/sec 1.5 W
TORRENCE CREEK TRIBUTARY # TRIBUTARY #2 IS 1.9 CFS OR ~ 850 GPM U
UV Resistance ASTM D-4355 % 70.0 Z
6) ALL WORK ON TORRENCE CREE ZRENCE CREEK MAINSTEM WILL BE PERFOMED IN THE W
"WET". THE DRAINAGE AREA 0 IAGE AREA OF TORRENCE CREEK MAINSTEM IS 10.6 MIZ
SPECIAL STILLING BASIN AND PUMP AROUND IS NOT FE VD IS NOT FEASIBLE ALTERNATIVE. The special stilling basin(s) shall be placed so the
incoming water flows into and through the bag without
EXISTING TERRAIN FLOW causing erosion. The neck or spout of the bag shall 0
(ASSUMPTION: 1 CFS PER SQU ;FS PER SQUARE MILE OF DRAINAGE AREA) be tied off tightly to stop the water from flowing out
of the bag without going through the walls.
EDGE OF The special stilling basin(s) shall be replaced and
FLOODPLAIN disposed of when it is 3/4 full of sediment, when it is Z
~ ; 3 a impractical for the bag to filter the sediment out at a o
v~ J reasonable flow rate, or when it becomes punctured or o ~ ~ o
15.0-20.OFT. torn. o ~ ~ 3 w o ~
W A
° The Contractor shall be responsible for providing a uzi ~ ? 3 x N a
m ° sufficient quantity of bags to contain silt from Q W x
d 8.0 IN. #57 STONE pumped effluent during construction. ~ ~ `0 a
a ~ FILTER FABRIC STREAM BANK M N a
o \ d Impervious Dike o w
i 0 a
N NOTE: IF SPECIAL STILLING BASIN IS PLACED IN EXISTING FLAT PASTURE ADJACENT TO The impervious dike shall not permit seepage of water into Z ~ y, y,
~ \ °i AN UNDISTURBED STREAM NO OUTLET IS REQUIRED (PREFERED). IF SPECIAL STILLING the construction site or contribute to siltation of the o ~ ~ ~ BIKE stream. The impervious dike shall be constructed of an c°o °z o ~ w ~ ~
BASIN IS PLACED ON DISTURBED SOIL THEN A STABILIZED OUTLET CHANNEL NEEDS TO IMPERVIOUS DIKE ~ ~ acceptable material in the locations noted on the plans or N o > Z ~ 3
" BE PROVIDED. ~ \ \ ~ as directed by the Engineer. W ~ a
i n ie \ ~ A THE STABILIZED OUTLET WILL CONSIST OF A 1 -6 WELL GRADED MIX OF RIP RAP A ~ ~ o ~ a a
A MINIMUM OF 1' THICK PER THE DIMENSIONS BELOW. PLACE FILTER FABRIC BETWEEN ~ - ~ ~ Acceptable materials shall include but not be limited to ~
~ THE RIP RAP AND SOIL FOUNDATION. THE STABILIZED OUTLET WILL EXTEND FROM THE ~ ~ sheet piles, sandbags, and/or the placement of an Y
~ ~ \ SPECIAL STILLING BASIN TO THE BANK OF THE CHANNEL BELOW THE WORK AREA. ~ \ acceptable size stone lined with polypropylene or other
~ EXISTING \ \ ~ impervious fabric.
~ GROUND \ \
~ 1.0 FOOT \ \ c ~ 3:1 3:1 \ \ \ \ \ Earth material shall not be used to construct an impervious m W
o PUMP-AROUND PUMP \ dike when it is in direct contact with the stream unless
~ ~ ~ - - - vegetation can be established before contact with the W ~ ~ _ - - stream takes place. J ~
" FILTER FABRIC ° ° 3.0 FEET
c
3 a U U~ Q~
L
SPECIAL STILLING BASIN 3 s ~w wa
c Y EXAMPLE OF PUMP-AROUND OPERATION wQ W~
WITH ROCK PAD
i NTS NTS ~ 3 °
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U BEFORB YOU DIGI 00 CONTACT ONE-GAIL CE(~
Y
Im"' ~ 811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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TYPICAL SECTIONS ARE PROVIDED TO GIVE THE GENERAL DIMENSIONS
OF THE CHANNEL.
FINAL GRADING WILL GIVE THE CHANNEL A MORE "NATURAL"
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CnNTRnI PnINT_ PnINT SHnUI ~ RF VFRIFIF~ RY ~FSIGNFR
W, BEFORE EARTHWORK BEGINS. MIDDLE TORRENCE CREEK FROM CONFLUENCE WITH TORRENCE CREEK TRIBUTARY 2 TO CONFLUENC J NFLUENCE WITH TORRENCE CREEK TRIBUTARY #1 (STA. 239+50 TO 251+25) Nz;o
U LOWER TORRENCE CREEK FROM CONFLUENCE WITH TORRENCE CREEK TRIBUTARY 1 TO CONFLUENCE JFLUENCE WITH McDOWELL CREEK (STA. 251+25 TO 275+78.40) BIWOREYOUDIGI w O
Y CONTAM ONE-CML cI~aMM x r C7
811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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CnNTRnI PnINT_ PnINT SHnUI ~ RF VFRIFIF~ RY ~FSIGNFR
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U LOWER TORRENCE CREEK FROM CONFLUENCE WITH TORRENCE CREEK TRIBUTARY 1 TO CONFLUENCE JFLUENCE WITH McDOWELL CREEK (STA. 251+25 TO 275+78.40) BIWORBYOUDIGI w I~
Y coNrACror>E-cnrsct wx ° C)
811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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BANKFULL ELEVATION TO ACT AS VERTICAL AND HORIZONTAL UPPER TORRENCE CREEK FROM McCOY ROAD TO CONFLUENCE WITH TORRENCE CREEK TRIBUTARY UTARY #2 (STA. 200+00 TO 239+50) a~ D~ V
CnNTRnI PnINT_ PnINT SHnUI ~ RF VFRIFIF~ RY ~FSIGNFR
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U LOWER TORRENCE CREEK FROM CONFLUENCE WITH TORRENCE CREEK TRIBUTARY 1 TO CONFLUENCE JFLUENCE WITH McDOWELL CREEK (STA. 251+25 TO 275+78.40) BIWOREYOUDIGI w N I~
Y CONTAM ONE-CML cI~aMM x r C7
811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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W
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t RIFFLE FLOODPLAIN WIDTH VARIES BASED ON THE TYPICAL ~w JF
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o ~ MUST ~ ~ O
_ ~ECEN~: ~ =ELEVATION CONTROL POINT ~~J~o~SILITYpR~F`~i
o ~
(STA. 100+00 TO 156+10) a ~ D~ V
BnNTRnI LPnINTATIOnI T~ Hui n FEV FIR FLF~ ND HORIZO FRAL UPPER TORRENCE CREEK TRIBUTARY #2 FROM I-77 TO GILEAD ROAD (STA. 1
W, BEFORE EARTHWORK BEGINS. LOWER TORRENCE CREEK TRIBUTARY 2 FROM GILEAD ROAD TO CONFLUENCE J 2 'LUENCE WITH TORRENCE CREEK (STA. 156+10 TO 190+73.93) Nz;o
U BIFO~RB YGUUDDIGI w cv)
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811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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W
CHANNEL TO NEW CHANNEL AND BETWEEN RIFFLE AND POOL U
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BnNTRnI LPnINTATIOnI T~ Hui n FEV FIR FLF~ ND HORIZO FRAL UPPER TORRENCE CREEK TRIBUTARY #2 FROM I-77 TO GILEAD ROAD (STA. 1
W, BEFORE EARTHWORK BEGINS. LOWER TORRENCE CREEK TRIBUTARY 2 FROM GILEAD ROAD TO CONFLUENCE J 2 'LUENCE WITH TORRENCE CREEK (STA. 156+10 TO 190+73.93) Nz;o F w
U W BiII+ORE YOU DIGI
Y CONTACT ONE-CAUL CEN7M x r ° C7
811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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TYPICAL SECTIONS ARE PROVIDED TO GIVE THE GENERAL DIMENSIONS x U
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ALL POOLS SHALL BE OVERDUG 1' TO ACCOUNT FOR SEDIMENTATION.
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POOL DIMENSIONS AND THE VALLEY WIDTH SHOWN ON THE
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BEFORE EARTHWORK BEGINS. J 2
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811 ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E

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CONTACT ONE-CALL CENT x ~ 0 (v)
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THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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( IN FEET ) 811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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F N CONFLUENCE WITH W > J
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ESTATE/FINANCE DEPARTMENT c FOR CONTINUATION SEE SHT-32 V ~ ~ ~
a DB. 11005, PG. 50 U
MB. 30, PG:° 733 W~ ~H
L PIN: 015p='104-99 3 , s d* co
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811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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( IN FEET) 811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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PID# 01714598 f1r
LINE BANKS WITH WELL GRADED
2 ~ MIX "F 1"-12" RIP RAP FROM SIDE TRIBUT~i~~ °A", ~ 0
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BANKFUL.L ELEVATIO~~
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THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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( IN FEET) 811
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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END TRIBUTARY A TIE TO 1 BE STA 1114+39.9
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THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

v 0
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VARIABLES UPPERTORRENCE CREEK REGIONAL CURUE UPPER TORRENCE CREEK MIDDLE TORRENCE CREEK REGIONAL CURVE MIDDLE TORRENCE CREEK LOWER TORRENCE CREEK REGIONAL CURVE LOWERTORRENCE CREE ~ (All units are in Feet) Existing UPPER TC Design Existing MIDDLE TC Design Existing LOWER TC Design TORRENCE CREEK STRICKER BRANCH TORRENCE CREEK NORTH MUDDY CREEK - UT4 NORTH MUDDY CREEK - UT6 Rosgen C4 Reference Reach ~ ~ Design Reference Reach (Constructed) Reference Reach Reference Reach Reference Reach Data Average Values ~ 'V
rn o STATION 400+00.00 - 440+77.65 200+00.00 - 239+50.00 440+77.65 - 452+00.00 239+50.00 - 251+18.50 452+00.00 - 411+29.76 251+18.50 - 275+78.40 18.50 - 275+78.40 2 ~
0 a 1 Stream Type
u; (Rosgen) E51F5 C5 E5 F5 C5 E5 F5 C5 E5 ~Q a 0 C5 E5 C5 C5 B4 B3 C4 ~ ~
2 Drainage Area L CAM
(sq. mile) 5.38 5.30 5.30 7.30 7.35 7.35 10.30 10.60 10.60 10.60 1.70 7.30 0.12 0.14 Y ~ ono
3 Bankfull Width Mean, 20.6 Mean, 24.4 Mean, 36.4 Mean, 33.2 Mean, 28.0 Mean: 45.0 Mean: 23.3 Mean: 32.8 Mean: 49.8 49.8 Mean, 21.6 Mean, 32.5 Mean: 4.9 Mean, 5.1 Mean: gym` aNx
(Wbkr) Range. Range: Range. Range. Range. Range: Range: Range: Range: Range: Range: Range. Range: Range: ~ a~
4 Bankfull Mean Mean: 3.3 Mean: 2.6 Mean: 1.7 Mean: 2.4 Mean: 2.8 Mean: 1.9 Mean: 4.3 Mean: 3.2 Mean: 2.0 2.0 Mean: 1.7 Mean: 2.4 Mean: 0.4 Mean: 0.8 Mean: ~ g~M
depth (dbkr) Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: ~
5 WidthlDepth Raflc Mean, 62 Mean, 9.5 Mean, 21.9 Mean, 13.9 Mean, 9.9 Mean: 23.4 Mean: 5.4 Mean: 10.3 Mean: 24.5 24.5 Mean, 13.0 Mean: 13.5 Mean, 122 Mean: 6.4 Mean: 15.0 a~
(Wbkrldbkr) Range: Range: Range. Range. Range. Range: Range: Range: Range: mz~ Range: Range: Range. Range: Range: 12.0 18.0 a v o
6 Bankfullcross-sectional Mean: 68.6 Mean: 66.6 Mean: 60.4 Mean: 79.3 Mean: 83.2 Mean: 86.2 Mean: 100.1 Mean: 106.7 Mean: 100.9 v, 100.9 Mean: 35.9 Mean: 78.0 Mean: 1.9 Mean: 5.1 Mean: ~ °g;~
Area (Abler) Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: a H~a
7 Bankill Mean Uelociiy, ftls Mean: 3.9 Mean: 4.4 Mean, 4.5 Mean, 2.8 Mean, 4.5 Mean: 2.6 Mean: 4.0 Mean: 4.6 Mean: 3.9 3.9 Mean, 3.3 Mean: 0.0 Mean, 10.2 Mean: 4.2 Mean:
(Uhler) Range: Range: Range: Range. Range. Range: Range. 3.9 4.0 Range. Range. Range: Range: Range. Range: Range:
8 Bankiull Dischar e cfs Mean: 270.0 Mean: 295.8 Mean: 270.0 Mean: 221.0 Mean: 374.4 Mean: 221.0 Mean: 397.5 Mean: 487.3 Mean: 397.5 9, 397.5 Mean: 120.2 Mean: Mean: 19.3 Mean: 21.6 Mean:
(Qbkr) Range: Range: Range: Range: Range: Range: Range: 395.0 400.0 Range: Range: Range: Range: Range: Range: Range:
9 Bankfull Maximum Depth Mean: 4.5 Mean: Mean: 3.0 Mean, 4.2 Mean, Mean: 3.0 Mean: 5.5 Mean, Mean: 3.1 3.1 Mean: 2.6 Mean: 4.2 Mean, 0.5 Mean: 1.0 Mean: `o
(d,,,a:,) Range: Range: Range: Range. Range. Range: Range. Range. Range. Range: Range: Range. Range: Range: a.
10 Max dmaxldbkr Mean: 1.3 Mean: Mean: 1.8 Mean: 1.8 Mean: Mean: 1.6 Mean: 1.3 Mean: Mean: 1.5 c. 1.5 Mean: 1.2 Mean: 1.7 Mean: 1.2 Mean: 1.1 Mean: 1.4
ratio Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: 1.2 1.5 0
11 Low Bank Heightto Max Bankfull Mean: 1.5 Mean: Meair: 1.0 Mean, 1.2 Mean, Mean: 1.0 Mean, 1.7 Mean, Mean: 1.0 1.0 Meng: 1.0 Mean: 1.0 Mean, 1.2 Mean: 1.0 Mean:
dbkrratic Range: Range: Range: 1.0 1.1 Range. Range. Range. 1.0 1.1 Range. 1.6 1.8 Range. Range. 1.0 1 1.0 1.1 Range: 1.0 1.1 Range: Range. Range: Range:
12 Width of Flood Prone Mean: 55.3 Mean: Mean: 100.0 Mean: 45.0 Mean: Mean: 125.0 Mean: 80.0 Mean: Mean: 100.0 100.0 Mean: 76.0 Mean: 120.0 Mean: 8.8 Mean: 9.4 Mean:
Area (Wfpa) Range: Range: Range: 70.0 250.0 Range: Range: Range: 70.0 250.0 Range: Range: Range: 70.0 25 70.0 250.0 Range: Range: Range: Range: Range:
13 EntrenchmentRatie Mean: 2.7 Mean: Mean: 2.7 Mean, 1.4 Mean, Mean, 2.8 Mean, 3.4 Mean, Mean, 2.0 2.0 Mean: 3.5 Mean: 3.7 Mean, 1.8 Mean: 1.5 Mean: n
(WrnalWbkr) Range: Range. Range: 1.9 6.9 Range: Range. Range. 1.6 5.6 Range. Range. Range. 1.4 5 1.4 5.0 Range: Range: Range: Range: Range:
14 Meander Length Mean: NAr Mean: Mean: Mean: NAr Mean: Mean: Mean: NAr Mean: Mean: Mean: Mean: Mean: 44.3 Mean: 45.6 Mean: r
(La,) Range: Range: Range: Range: Range: Range: Range: Range: Range: - Range: Range: Range: 36.4 52.1 Range: 30.9 60.4 Range: - °
15 Ratic of Meander Length b Mean: NAB Mean: Mean: Mean: NAB Mean ~ Mean, Mean, NAB Mean Mean, Mean: Mean: Mean, 9.1 Mean: 8.9 Mean: 11.5 0
Bankf<illWidth(La,IWbi,r) Range: Range. Range: Range: Range: Range. Range. Range. Range. Range. Range. Range: 7.5 10.7 Range. 6.0 11.8 Range: 9.0 14.0
16 Radius ofCurvabre Mean: NAr Mean: Mean: Mean: NAr Mean: Mean: Mean: NAr Mean: Mean: Mean: Mean: Mean: 7.0 Mean: 16.5 Mean:
(Ro) Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: 4.0 10.0 Range: 8.0 25.0 Range:
Mean: Mean: Mean, 1.4 Mean: 3.2 Mean: 2.8
17 Rah'o of Radius of Curvatiire Mean: NAr Mean: Mean: Mean: NAr Mean: Mean, Mean, NAr Mean, Mean,
tc Bankfull Width (R~IWbi,r) Range: Range. Range: Range: Range: Range. Range. Range. Range. Range. Range. Range: 0.8 2.1 Range. 1.6 4.9 Range: 2.5 3.0 W
Mean: ~ Mean: Mean: Mean: ~ Mean: Mean: Mean: ~ Mean: Mean: 18 BeltV~dth NA NA NA Mean: Mean: Mean: 19.0 Mean: 20.5 Mean:
(Wbu) Range: Range: Range: Range: Range: Range: Range: Range: Range: - Range: Range: Range: 17.6 20.4 Range: 18.7 22.3 Range: / 1
19 BeltWdth Ratio Mean: NAr Mean: Mean: Mean: NAr Meair: Mean, Mean, NAr Meair~ Mean, Mean: Mean, Mean: 3.9 Mean, 4.0 Mean: v
(WbulWbkr) Range. Range. Range. Range: Range: Range. Range: Range: Range. Range. Range. Range: 3.6 4.2 Range. 3.7 4.4 Range: II I
20 Sinuosity (k) Mean: 1.03 Mean: Mean: 1.03 Mean: 1.02 Mean: Mean: 1.06 Mean: 1.02 Mean: Mean: 1.06 1.06 Mean: 1.2 Mean: 1.09 Mean: 1.5 Mean: 1.2 Mean:
(Stream Length /Valley Length) Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: Range: v
21 Ualley Slope (Svau~y) Mean, 0.0028 Mean, Mean: 0.0028 Mean: 0.0019 Mean: Mean, 0.0019 Mean, 0.0019 Mean, Mean, 0.0019 0.0019 Mean: 0.0047 Mean, 0.0019 Mean: 0.0300 Mean, 0.0250 Mean:
(fUft) Range. 0.0024 0.0032 Range. Range. 0.0024 0.0032 Range: 0.0017 0.0020 Range: Range. 0.0017 0.0020 Range: 0.0017 0.0020 Range: Range: 0.0017 0.0 0.0017 0.0020 Range. 0.0037 0.0057 Range. 0.0017 0.0020 Range: Range. Range: W
22 Average Stream Slope Mean: 0.0027 Mean: Mean: Mean: 0.0019 Mean: Mean: Mean: 0.0019 Mean: Mean: Mean: 0.0039 Mean: 0.0017 Mean: 0.0200 Mean: 0.0217 Mean: /'r
(Sa~9)=(S~aiieylk) Range: 0.0023 0.0031 Range: Range: Range: 0.0017 0.0020 Range: Range: Range: 0.0017 0.0020 Range: Range: Range: 0.0036 0.0042 Range: 0.0016 0.0019 Range: Range: Range:
0.0022 Mean, Mean, Mean: 0.0440 Mean, 0.0547 Mean:
23 Riffle Slope Mean, See Note Mean, Mean, 0.0032 Mean: See Noe Mean: Mean, 0.0022 Mean, See Noe Mean: Mean, 0.0022
(S~~rr) Range. Range. Range. 0.0027 0.0043 Range: Range: Range. 0.0018 0.0027 Range: Range: Range: 0.0018 0.0 0.0018 0.0027 Range. Range. Range: 0.0330 0.0510 Range. 0.0270 0.0686 Range:
24 Ratio of Riffle Slope b Avg. Mean: See Note Mean: Mean: 1.2 Mean: See Note Mean: Mean: 1.2 Mean: See Note Mean: Mean: 1.2 1.2 Mean: Mean: Mean: 2.2 Mean: 2.5 Mean: 1.8
of Slope (Sn~elSaug) Range: Range: Range: 1.0 1.4 Range: Range: Range: 1.0 1.4 Range: Range: Range: 1.0 1 1.0 1.4 Range: Range: Range: 1.7 2.6 Range: 1.2 3.2 Range: 1.5 2.0
w 25 Pool Slope Mean See Note Mean, Mean, 0.0000 Mean: See Note Mean: Meair~ 0.0000 Mean: See Note Mean: Mean, 0.0000 0.0000 Mean, Mean, Meng: 0.0046 Mean, 0.0054 Mean: z
J w (Spool) Range. Range. Range. 0.0000 0.0003 Range: Range: Range: 0.0000 0.0002 Range: Range: Range: 0.0000 0.0 a 0.0000 0.0002 Range. Range. Range: 0.0000 0.0130 Range. 0.0025 0.0077 Range: o
x Mean: s Mean: Mean: 0.0 Mean: s Mean: Mean: 0.0 Mean: s Mean: Mean: 0.0 D U ~ O 0.0 Mean: Mean: Mean: 0.2 Mean: 0.2 Mean: 0.3 ~ w ~ Q
a 26 Raho of Pool Slope b Avg. See Note See Note See Note Slope (Spoo~lSaug) Range: Range: Range: 0.0 0.1 Range: Range: Range: 0.0 0.1 Range: Range: Range: 0.0 0 ~ 3 w o F 0.0 0.1 Range: Range: Range: 0.0 0.7 Range: 0.1 0.4 Range: 0.2 0.3 ~ ~ m ~ ~
27 Maximum Pool Mean See Noter Mean, Mean, 4.5 Mean: See Note Mean: Meair: 4.5 Meair: See Noe Mean: Mean: 5.5 m 5.5 Mean 4.0 Mean Mean: 1.0 Mean 18 Mean: N ~ J 3 ~ N A
~ De th D m p (Uod) Range. Range: Range. Range. Range: Range: Range: Range: Range: - - Range. Range. Range. 0.8 1.1 Range. 1.4 2.4 Range: - a w U - - ~ F
a 28 Ratio ofPool De th b Bkf Mean: See Note' Mean: Mean: 2.7 Mean: See Note' Mean: Mean: 2.3 Mean: See Note' Mean: Mean: 2.7 P 2.7 Mean: 2.4 Mean: Mean: 2.6 Mean: 2.3 Mean: 3.0 M a
a Depth (Dpod/dbkr) Range: Range: Range: Range: Range: Range: Range: Range: Range: - c Range: Range: Range: 2.1 2.8 Range: 1.7 3.0 Range: 2.5 3.5 ~ .wa
0 29 Pool Width Mean See Note Mean, Mean, 44.0 Mean, See Noe Mean: Meair: 52.0 Meair: See Noe Mean: Meair: 56.8 d 56.8 Mean, 34.2 Meai~~ Mean: 5.2 Meai~~ 50 Mean: ° ~
i ~ (Wrooi) Range. Range: Range. Range. Range. Range: Range: Range: Range: - J - Range: Range: Range. Range: - Range: ~ A
1.1 Mean: 1.6 Mean: Mean: 1.1 Mean: 1.0 Mean: 1.5 p ~ ~ ao
~ 30 Ratio of Pool V~dth b Mean: See Note Mean: Mean: 1.2 Mean: See Note Mean: Mean: 1.2 Mean: See Noe Mean: Mean: 1.1 i a Bankfull Width (WpooilWbkr) Range: Range: Range: Range: Range: Range: Range: Range: Range:
~ - m Range: Range: Range: Range: Range: 1.3 1.7 ~ z o ~ w ~ ~ m o!
~ 31 Pool Area Mean, See Note Mean, Mean, 92.2 Mean, See Nate Mean, Mean: 128.2 Mean: See Noe Mean: Mean: 152.4 152.4 Mean, 53.8 Mean, Mean: 3.9 Mean, 5.7 Mean: ~ 0 z ~ a 3 ~
i (Apooi) Range. Range: Range. Range. Range. Range: Range: Range: Range: - a Range: Range: Range. Range: - Range: p w - J
a 32 Ratio ofPoolArea b Mean: See Note Mean: Mean: 1.5 Mean: See Note Mean: Mean: 1.5 Mean: See Note Mean: Mean: 1.5 1.5 Mean: 1.5 Mean: Mean: 2.1 Mean: 1.1 Mean: v
v Bankfull Area (ApodlAbkt) Range: Range: Range: Range: Range: Range: Range: Range: Range: - Range: Range: Range: Range: Range: Y
33 Pool to Pool Spacing Mean ~ See Note Mean ~ Mean ~ 145.6 Mean ~ See Note Mean, Mean: 180.0 Mean: See Note Mean: Mean: 199.2 199.2 Mean, 97.2 Mean: Mean, 42.8 Mean: 37.9 Mean:
v (p - p) Range: Range: Range: 109.2 254.8 Range. Range. Range: 135.0 315.0 Range. Range. Range: 149.4 34 149.4 348.6 Range: Range: Range. 39.8 45.8 Range: 29.4 49.3 Range:
34 Ratio of Pool b Pool Spacing Mean: See Note Mean: Mean: 4.0 Mean: See Nob3 Mean: Mean: 4.0 Mean: See Note Mean: Mean: 4.0 4.0 Mean: 4.5 Mean: Mean: 8.8 Mean: 7.4 Mean: 6.0 ~
i b Bankiull Width (p-plWbkr) Range: Range: Range: 3.0 7.0 Range: Range: Range: 3.0 7.0 Range: Range: Range: 3.0 7
0 3.0 7.0 Range: 4.0 6.0 Range: Range: 8.2 9.4 Range: 5.8 9.7 Range: 5.0 7.0 m W W
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THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

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°o UPPER TORRENCE CREEK REGIONAL CURUE UPPER TORRENCE CREEK LOWER TORRENCE CREEK REGIONAL CURVE LOWER TORRENCE CREEK a VARIABLES TRIBUTARY2 UPPERTCTRIBUTARY2 TRIBUTARY2 TRIBUTARY2 LOWERTCTRIBUTARY2 TRIBUTARY2 STRICKERB STRICKER BRANCH TORRENCE CREEK Rosgen C4 Reference Reach ~ N ~
~ (All units are in Feet) (Reference) Co Existing (Piedmont-Rural) Design Existing (Piedmont-Rural) Design (Reference) Constructed Reference Reach Data Average Ualues Q °
STATION
a 1 Scream Type Y ~K °no
(Rosgen) G5 C5 E5-~G5 C5 C5 YNv C5 C5 C4 ~ ~ a"x
2 Drainage Area ~ a~ z
(sq. mile) 1.10 1.30 1.30 1.80 1.90 1.90 1.70 1.70 7.30 ~
3 BankillWidth Mean, 10.6 Mean, 13.3 Mean, 25.2 Mean: 13.5 Mean: 15.7 Mean, 27.0 Mean, 1ean~ 21.6 Mean, 32.5 Mean: ~
(Wbkr) Range: Range: Range. 23.0 27.4 Range: Range. Range. 26.4 27.6 Range: '.ange: Range: Range: ~
4 Bankfull Mean Mean: 2.2 Mean: 1.6 Mean: 1.1 Mean: 2.3 Mean: 1.8 Mean: 1.3 Mean: lean: 1.7 Mean: 2.4 Mean: a pZo
depth (dbkr) Range: Range: Range: 1.1 1.1 Range: Range: Range: 1.3 1.3 Range: ;ange: Range: Range: ~ Mg;~
5 WdthlDepth Ratio Mean, 4.9 Mean, 8.2 Mean, 22.9 Mean: 5.9 Mean: 8.5 Meair~ 21.4 Meair~ Sao 1eai~~ 13.0 Mean, 13.5 Mean: 15.0 a ai~a
(Wbkrldbkr) Range: Range: Range. 20.9 24.9 Range: Range. Range: 21.0 21.9 Range:
.ange: Range: Range: 12.0 18.0
6 Bankiullcross-sectional Mean: 22.9 Mean: 25.6 Mean: 26.4 Mean: 31.3 Mean: 33.2 Mean: 34.1 Mean: 'lean: 35.9 Mean: 78.0 Mean:
Area (Abler) Range: Range: Range: 25.4 27.4 Range: Range: Range: 33.3 34.9 Range: ',ange: Range: Range:
7 Banki~ill Mean Velocity, iys Mean: 4.8 Mean: 4.2 Mean, 4.2 Mean: 3.7 Mean: 4.3 Meair~ 3 4 Meair~ leai~~ 3.3 Mean: 0.0 Mean:
(Uhler) Range: 4.6 5.0 Range: Range. 4.1 4.2 Range. 3.4 4.0 Range. Range: 3.1 3.6 Range: .ange: Range: Range: o
8 Bankiull Discharge2, ciss Mean: 110.0 Mean: 107.6 Mean: 110.0 Mean: 115.5 Mean: 141.3 Mean: 115.5 Mean: lean: 120.2 Mean: Mean:
(Qbkr) Range: 105.0 115.0 Range: Range: 105.0 115.0 Range: 105.0 126.0 Range: Range: 105.0 126.0 Range: ;ange: Range: Range: u
9 BankfullMaximumDepth Mean, 2.9 Mean, Mean, 2.0 Mean: 3.3 Mean: Meair~ 22 Meair~ 1eai~~ 2.6 Mean, 4.2 Mean: o
(da,a.) Range: Range: Range. 2.0 2.0 Range: Range. Range. 2.2 2.2 Range: '.ange: Range: Range:
10 Max dmaxldbkf Mean: 1.4 Mean: Mean: 1.8 Mean: 1.4 Mean: Mean: 1.7 Mean: lean: 1.2 Mean: 1.7 Mean: 1.4
',ange: Range: Range: 1.2 1.5
ratio Range: Range: Range: 1.8 1.8 Range: Range: Range: 1.7 1.7 Range: 11 Low Bank Heightto max Mean, 3.6 Mean, Mean, 1.0 Mean: 2.3 Mean: Mean, 1.0 Mean, lean, 1.0 Mean, 1.0 Mean:
dbkrrah'o Range: 3.0 4.1 Range: Range. 1.0 1.1 Range: 2.0 2.5 Range. Range: 1.0 1.1 Range: 1.0 r
.ange: 1.0 1.1 Range: Range: n
12 Width of Flood Prone Mean: -13.6 Mean: Mean: 59.0 Mean: 100.0 Mean: Mean: 65.2 Mean: lean: 76.0 Mean: 120.0 Mean:
Area (V~pa) Range: Range: Range: 55.0 63.0 Range: Range: Range: 59.6 70.8 Range: ',ange: Range: Range:
13 EnbenchmentRatio Mean: 1.3 Mean: Mean, 2.3 Mean: 7.4 Mean: Meair: 2.4 Meng: lean: 3.5 Mean: 3.7 Mean: °
(WrpalWbkr) Range: Range: Range. 2.3 2.4 Range. Range. Range: 2.3 2.6 Range: .ange: Range: Range: 0
14 Meander Length Mean: NAB Mean: Mean: 289.8 Mean: NAr Mean: Mean: 310.5 Mean: lean: Mean: Mean:
(Lm) Range: Range: Range: 207.0 383.6 Range: Range: Range: 237.6 386.4 Range: ',ange: Range: Range:
15 Ratio of Meander Length m Meng: NAB Meng: Mean, 11.5 Mean: NAB Mean Meair: 11.5 Meng: leai~: Mean: Mean: 11.5
Banki~ill Width (L,,,IWbkr) Range: Range: Range: 9.0 14.0 Range. Range. Range: 9.0 14.0 Range: .ange: Range: Range: 9.0 14.0
lean: Mean: Mean: III
16 Radius ofCurvatrrre Mean: NAr Mean: Mean: 88.2 Mean: NAr Mean: Mean: 94.5 Mean:
(R~) Range: Range: Range: 69.0 109.6 Range: Range: Range: 79.2 110.4 Range: ',ange: Range: Range: LPL
17 Ratio of Radius ofCurvahrre Mean: NAr Mean: Mean, 3.5 Mean, NAr Mean Mean: 3.5 Mean: lean: Mean: Mean: 2.8
fo Bankfull Width (R~IWbi,r) Range: Range: Range: 3.0 4.0 Range. Range. Range: 3.0 4.0 Range: .ange: Range: Range: 2.5 3.0
Mean: ~ Mean: Mean: 126.0 Mean: ~ Mean: Mean: 135.0 Mean: 18 Belt Width NA NA lean: Mean: Mean: III
(Whir) Range: Range: Range: 92.0 164.4 Range: Range: Range: 105.6 165.6 Range: ',ange: Range: Range: U
19 Belt Width Ratio Meng: Nqr Meng: Mean, 5.0 Mean, Nqr Mean Mean: 5.0 Mean: lean: Mean: Mean:
(WbirlWbkr) Range: Range: Range: 4.0 6.0 Range. Range. Range: 4.0 6.0 Range: ange: Range: Range:
20 Sinuosity (k) Mean: 1.01 Mean: Mean: 1.03 Mean: 1.09 Mean: Mean: 1.09 Mean: lean: 1.2 Mean: 1.09 Mean: W
(Scream Length /Valley Length) Range: Range: Range: Range: Range: Range: Range: .ange: Range: Range:
21 Ualley Slope (Sv~i~y) Mean: 0.0041 Mean: Mean: 0.0041 Mean, 0.0038 Mean, Mean: 0.0038 Mean: lean: 0.0047 Mean: 0.0038 Mean:
(thfl) Range: 0.0037 0.0045 Range: Range: 0.0037 0.0045 Range. 0.0033 0.0044 Range. Range: 0.0033 0.0044 Range. 0.0031 ange. 0.0037 0.0057 Range: 0.0033 0.0044 Range: 0
22 Average Steam Slope Mean: 0.0041 Mean: Mean: 0.0040 Mean: 0.0035 Mean: Mean: 0.0035 Mean: lean: 0.0039 Mean: 0.0035 Mean:
(Saug) _ (Sualleylk) Range: 0.0037 0.0045 Range: Range: 0.0036 0.0044 Range: 0.0030 0.0040 Range: Range: 0.0030 0.0040 Range: 0.003E .ange: 0.0036 0.0042 Range: 0.0030 0.0040 Range:
~ 23 Riffle Slope Mean: 0.0075 Mean: Mean: 0.0048 Mean, 0.0075 Mean, Mean: 0.0042 Mean: lean: Mean: Mean:
a (Snff) Range: 0.0050 0.0100 Range. Range: 0.0040 0.0057 Range. 0.0050 0.0100 Range. Range: 0.0035 0.0049 Range. w ange Range: Range: ~ z
a 24 Ratio of Riffle Slope m Avg. Mean: 1.8 Mean: Mean: 1.2 Mean: 2.1 Mean: Mean: 1.2 Mean: lean: Mean: Mean: 1.8 ~ 0
~ Slope (S~ralSa~g) Range: 1.2 2.4 Range: Range: 1.0 1.4 Range: 1.4 2.9 Range: Range: 1.0 1.4 Range: x .ange: Range: Range: 1.5 2.0 0 ~ ~ o
~ 25 Pool Slope Mean: 0.0004 Mean: Meng: 0.0000 Mean, 0.0004 Mean, Mean: 0.0000 Mean: 0 lean: Mean: Mean: ~ ~ ~ 3 w o ~
~ (Spool) Range. 0.0002 0.0005 Range. Range: 0.0000 0.0004 Range. 0.0002 0.0005 Range. Range: 0.0000 0.0004 Range. n ange. Range. Range: N ~ z 3 w N A
m 26 Ratio of Pool Slope th Avg. Mean: 0.1 Mean: Mean: 0.0 Mean: 0.1 Mean: Mean: 0.0 Mean: lean: Mean: Mean: 0.3 Q ~ ~
m Slope (Spool/Sang) Range: 0.0 0.1 Range: Range: 0.0 0.1 Range: 0.1 0.1 Range: Range: 0.0 0.1 Range: .ange: Range: Range: 0.2 0.3 ~ ~
c 27 Maximum Pool Mean: 2.8 Mean: Meng: 3.4 Mean, 2.0 Mean, Mean: 3.7 Mean: lean: 4.0 Mean: Mean: M a
a ange. Range. Range: uNi a
o Depth (dpooi) Range. Range. Range: 2.8 3.9 Range. Range: Range: 3.2 4.4 Range. a 28 Ratio of Pool Depth m Bkf Mean: 1.3 Mean: Mean: 3.0 Mean: 0.9 Mean: Mean: 2.9 Mean: lean: 2.4 Mean: Mean: 3.0 °
i ~ Depth (dpooi/dbkr) Range: Range: Range: 2.5 3.5 Range: Range: Range: 2.5 3.5 Range: A .ange: Range: Range: 2.5 3.5 ~ ~
m v 29 Pool Width Mean: 11.6 Mean: Mean: 34.5 Mean, 12.6 Mean, Mean: 36.4 Mean: lean: 34.2 Mean: Mean: o W ~ ae
a (INpooi) Range. Range. Range: 23.0 46.0 Range. Range: Range. 26.7 46.0 Range. ange. Range. Range: ~°p Z o ~ w 3 A
m
~ 30 Ratio of Pool Width to Mean: 1.1 Mean: Mean: 1.4 Mean: 0.9 Mean: Mean: 1.3 Mean: c lean: 1.6 Mean: Mean: 1.5 ~ p z z ~ 3 O a
i Bankfull Width (Wpooi/Wbkf) Range: Range: Range: 1.0 1.7 Range: Range: Range: 1.0 1.7 Range: a 31 Pool Area Mean, 15.0 Mean, Mean: 32.4 Mean, 19.3 Mean, Mean: 43.1 Mean: .ange: Range: Range: 1.3 1.7 o w ~ ~
a a lean: 53.8 Mean, Mean: _ U
a (Apooi) Range. Range. Range: 27.9 36.9 Range: Range: Range. 41.1 45.2 Range. U ange. Range. Range: Y
Y 32 Ratio of Pool Area m Mean: 0.7 Mean: Mean: 1.2 Mean: 0.6 Mean: Mean: 1.3 Mean: m lean: 1.5 Mean: Mean:
Bankfull Area (ApoollAbkf) Range: Range: Range: 1.2 1.3 Range: Range: Range: 1.2 1.3 Range: i U .ange: Range: Range:
~ 33 Pool to Pool Spacing Mean, See Note Mean, Mean: 126.0 Meair ~ See Noe Mean: Mean, 135.0 Mean, lean, 97.2 Mean, Mean: ~
~ (p-p) Range. Range. Range. 100.8 176.4 Range: Range: Range. 108.0 189.0 Range. ange. Range. Range: m W W
i Mean: s Mean: Mean: 5.0 Mean: s Mean: Mean: 5.0 Mean: F 34 Raho of Pool to Pool Spacng See Note See Nofu lean: 4.5 Mean: Mean: 6.0 Z U ~ J
ange: 4.0 6.0 Range: Range: 5.0 7.0 J ~ W N Q
o m Bankfull Width (p-p/Wbkf) Range: Range: Range: 4.0 7.0 Range: Range: Range: 4.0 7.0 Range: 4.0 0
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THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

VEGETATION SPECIES FOR WOODY VEGETATION -LIVE STAKING SOIL AMENDMENTS
MITIGATION BUFFER AREAS Tubelin s Containerized ZONE A 9 APPLY SOIL AMENDMENTS TO DISTURBED AREAS
ACCORDING TO THE FOLLOWING TABLE AT 700 LBS/ACRE:
ZONE TREE SHRUB COMMON NAME BOTANICAL NAME SPACING COMMON NAME BOTANICAL NAME PERCENTAGE SPACIN SPACING N2 10
B C
o HAZEL ALDER ALNUS SERRULATA TREE 6'-8' O.C. ¦ SILKY WILLOW SALIX SERICEA 20 36" O.C. 36" O.C. P 205 10
w K 20 10
RIVER BIRCH BETULA NIGRA TREE 6'-8' O.C. ¦ ¦ SILKY DOGWOOD CORNUS AMOMUM 20 36" O.C. E 36" O.C.
SHAGBARK HICKORY CARYA OVATA TREE 6'-8' O.C. ¦ ELDERBERRY SAMBUCUS CANADENSIS 20 36" O.C. 36" O.C. APPLY LIME AT 50 LBS/ACRE
0 EASTERN RED BUD CERCIS CANADENSIS SHRUB/TREE 6'-8' O.C. ¦ ¦ BUTTON BUSH CEPHALANTHUS OCCIDENTALIS 20 36° O.C. 36° O.C.
m SILKY DOGWOOD CORNUS AMOMUM SHRUB 6'-8' O.C. ¦ ¦ RIVER BIRCH BETULA NIGRA 20 36" O.C. MULCH
36" O.C. APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING, WITH BIODEGRADABLE ~
M a FLOWERING DOGWOOD CORNUS FLORIDA TREE 6'-8' O.C. ¦ ¦ LIVE STAKES ARE 1/2" TO 2" IN DIAMETER AND 1'-3' IN LENGTH NETTING, OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT
" AMERICAN BEECH FAGUS GRANDIFOLIA TREE 6'-8' O.C. ¦ CAN BE USED AS A MULCH ANCHORING TOOL. N
i MAINTENANCE
rn GREEN ASH FRAXINUS PENNSYLVANICA SHRUB 6'-8' O.C. ¦ ¦ 0 REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH = O
0 " YELLOW POPLAR LIRIODENDRON TULIPIFERA TREE 6'-8' O.C. ¦ IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE PER SECTION 6.10 OF NCDENR
~ TEMPORARY SEED MIX 40 LB ACRE 3 ACRE EROSION AND SEDIMONT CONTROL DESIGN MANUAL. Q o
BLACK WILLOW SALIX NIGRA SHRUB 6 8 O.C. ¦ ¦ / ~ NOTE: GROUND COVER SHALL BE ESTABLISHED ON EXPOSED SLOPES ~
a SILKY WILLOW SALIX SERICEA SHRUB TREE 6'-8' O.C. ¦ a / WITHIN 21 WORKING DAYS FOLLOWING COMPLETION OF ANY PHASE OF GRADING. ~1 c~ ono
PERCENTAGE SCIENTIFIC NAME SOUTHERN ARROWWOOD VIBURNUM DENTATUM ¦ ¦ COMMON NAM E SHRUB 6 8 O.C. TAGE
aNii ~ a~ z
SOUTHERN ARROWWOOD VIBURNUM VIBURNUM DENTATUM SHRUB 6'-8' O.C. ¦ J G~ o~~ ~ M
o RYE GRAIN SECALE CERALE 50 NO ONE SPECIES CAN COMPRISE MORE THAN 20~ OF THE TOTAL. =U I7
CONTAINERIZED VEGETATION SHALL BE 2"-3" CALIPER. WHEAT TRITICUM AESTIVUM 25 a~ GENERAL NOTES U~"
QI pzo
BROWNTOP MILLET UTOCHLOA RAMOSA 25 1) IN ALL DISTURBED AREAS ZONES A AND B SHOULD BE RAKED/ROUGHENED (A ~ o~v
VEGETATION SPECIES FOR MINIMUM OF 5"), AMENDED WITH FERTILIZER, SEEDED (PERMANENT AND TEMPORARY), ~ ~Qo
NON-MITIGATION BUFFER AREAS Tubelin s Containerized STRAWED, AND THEN COVERED WITH EROSION CONTROL MATTING (C700 OR APPROVED a H~a
9 EQUIVALENT) PER THE MANUFACTORERS RECOMMENDATIONS. ONCE THE MATTING IS
ZONE DOWN INSTALL THE LIVE STAKES THROUGH THE MATTING.
COMMON NAME BOTANICAL NAME TREE SHRUB SPACING B C 2) O.C. = ON-CENTER
RED MAPLE ACER RUBRUM TREE 6'-8' O.C. ¦ ¦ -
PERMANENT SEEDING RIPARIAN SEED MIX 3) IF DROUGHT CONDITIONS EXIST THE CONTRACTOR WILL WATER THE INSTALLED o
HAZEL ALDER ALNUS SERRULATA TREE 6'-8' O.C. ¦ ¦ VEGETATION WITH WATER FROM THE CREEK TO ENSURE 85% SURVIVAL AT THE END OF
ZONES A B AND D -SEE DETAIL RIVER BIRCH BETULA NIGRA TREE 6'-8' O.C. ¦ ¦ THE 1-YEAR WARRANTY PERIOD.
SHAGBARK HICKORY CARYA OVATA TREE 6'-8' O.C. ¦ ¦ COMMON NAME BOTANICAL NAME PERCENTAGE GE
EASTERN RED BUD CERCIS CANADENSIS SHRUB/TREE 6'-8' O.C. ¦
SWAMP SUNFLOWER HELIANTHUS ANGUSTIFOLIUS 5 SILKY DOGWOOD CORNUS AMOMUM SHRUB 6 -8 O.C. ¦ ¦ HYDRO SEEDING
, SWITCHGRASS PANICUM VIRGATUM 40
FLOWERING DOGWOOD CORNUS FLORIDA TREE 6 -8 O.C. ¦ NOTE: ALL AREAS SPECIFIED IN THE PLANS AND AREAS WHERE LANLOK (OR APPROVED
, VIRGINIA WILD RYE ELYMUS VIRGINICUS 15 INKBERRY ILEX GLABRA SHRUB 6 -8 O.C. ¦ EQUIVALENT) IS SPECIFIED, HYDROSEEDING WITH A FLEXTERRA ADDITIVE SHALL BE
, IRONWEED VERNONIA NOVEBORACENSIS 10 WATER OAK QUERCUS NIGRA TREE 6 -8 O.C. ¦ ¦ APPLIED. THE HYDROSEED SHALL BE A MIXTURE OF THE TEMPORARY AND PERMANENT
SEED MIX AT A RATIO OF 4:1 (4 POUNDS OF TEMPORARY SEED FOR EVERY 1 POUND
UERCUS PHELLOS ~ RIVER OATS CHASMANTHIUM LATIFOLIUM 10 WILLOW OAK Q TREE 6 8 O.C. ¦ OF PERMANENT SEED). ~
SILKY WILLOW SALIX SERICEA SHRUB TREE 6'-8' O.C. ¦ ¦ DEERTONGUE PANICUM CLANDESTIUM 10 / HYDROSEED MUST BE APPLIED USING AHYDRO-SPRAYING MACHINE WITH FAN-TYPE o
SOFT RUSH JUNCUS EFFUSUS 10 NOZZLE (50 DEGREE TIP) PER MANUFACTURERS RECOMMENDATION. THE FLEXTERRA AND
SOUTHERN ARROWWOOD VIBURNUM VIBURNUM DENTATUM SHRUB 6 -8 O.C. ¦ APPLICATION RATE 10 LBS/ACRE HYDROSEED NEEDS TO BE APPLIED AT 3,500 POUNDS/ACRE IN OPPOSING DIRECTIONS
NO ONE SPECIES CAN COMPRISE MORE THAN 20~ OF THE TOTAL. TO SOIL SURFACE.
CONTAINERIZED VEGETATION SHALL BE 2"-3" CALIPER.
W
W
TEMPORARY SEED MIX TEMPORARY SEED MIX
(SOIL AMENDMENTS AND STRAW/MULCH) (SOIL AMENDMENTS AND STRAW/MULCH) U
PLANTING ZONE AS W
ZONED RIPARIAN SEED MIX RIPARIAN SEED MIX
DISTURBED SHOWN IN BUFFER DETAIL U
UTILITY ZONE B ZONE A ONE A ZONE B ZONE C
EASEMENTS STREAM STREAM BANKFULL BENCH FLOODPLAIN BANKFULL BENCH A -STREAM BANK Z
ao m m BANK BANK ~ } LIVE STAKES
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THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009

BARE ROOTITUBELINGSICONTAINERIZED VEGETATION LIVE STAKES PERMANENT SEEDING SPECIFICATIONS
1. General: 1. General: 1. General:
In order to establish ve etation in restoration areas such as bankfull benches and Live stakes are to be installed on ex osed stream banks to bankfull elevation of the desi red ~ g ~ p g Wed Permanent seeding will be used in combination with woody plantings on the
~ slo es, bare root, tubelin s, and containerized ve etation will be /anted as shown on stream. The Plantin Su ervisor reserves the ri ht to re~ect an "stakes" that do not meet the ;the up-slope side of the riparian areas and down to the bankfull elevation.
p g g A g A g J Y
o the Tans or re ulred m the S eclal Conditions. above mentioned criteria. The Contractor shall re lace re ected work at no additional cost to the p q P P J ~t to the Permanent seeding will occur in conjunction with temporary seeding where
m owner. applicable. This mixture will also be used in any terrestrial (areas not U
~ 2. Materials: inundated) riparian areas that have been disturbed by construction; designated ~
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2. Materials: N as wetland and/or riparian enhancement; or as directed by Planting Supervisor.
Initial ve etation material will be rovided b the contractor. The contractor is g P Y L
res onsible for correct/ installin and maintainin ve etation material. • Live stakes are to be dormant cut fall or winter and athered local/ or urchased from Q • n 2. Materials: _
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commercial su lier. pp a ~
= Ve etation material will consist of bare root trees and/or shrubs and containerized trees • Stakes must be fresh/ cut with side branches removed, but with bark intact ensure that the g Y ~t the A riparian seed mix at the rate of 10 lbs per acre shall be used for seeding. The ~ ~ ~ ~
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and/or shrubs. Container material will be in uart allon and three- allon lastic bark is not stri ed Burin the cuttin re aration or installation of the stake . q ~g ~ g p pp g gip p table labeled "riparian seed mix" lists an herbaceous, permanent seed mixture. ~ ° ~Nv
containers. • Cuttin s are to be collected usin a saw not an ax . g g a`~~ ~ iLL
3. Preparation: ~ ~~M
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3. Pre aration: 3. Pre aration: p p V
On sites where equipment can be operated safely, the seedbed shall be a
Plantin should take lace in late winter l earl s rin Immediate/ followin • One end must be cut at an an le for insertion into the soil and the other end must be cuts uare t square adequately loosened. Disking may be needed in areas where soil is compacted. ~ s
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delive to the ro ~ect site, all /ants with bare roots, if not rom tl /anted, shall be for tam in . rY AJ p P PYP Ag Steep banks my require roughening, either by hand scarifying or by equipment, a
heeled-in in constant/ moist soil or sawdust in a manner consistent with enerall • Cuttin s must be ke t fresh and moist rior to installation. Y g Y g p A depending on site conditions. Planting Supervisor will determine condition
acce ted horticultural ractices. • Cuttin s must be re ared from 0.5 to 2-inch diameter stock and a roximatel 1 to 3 feet in feet in needs onsite. If seeding is done immediately following construction, seedbed
p p g A A AP Y
len th. g preparation may not be required except on compacted, polished or freshly cut
While /ants with bare roots are bein trans orted to and from heelin -in beds, or are p g p g areas. If permanent seeding is performed in conjunction with temporary
bein distributed in lantin beds, or are awaitin lantin after distribution, the 4. Installation: g p g gp g seeding, seedbed preparation only needs to be executed once.
contractor shall rotect the /ants from dr in out b means of wet canvas, burla , or A p Yg Y P 0
straw orb other means acce table to Plantin Su ervisor and a ro riate to weather • Install stakes the same da the are re ared. 4. Installation:
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conditions and the len th of time the roots will remain out of the round. • Start the installation nearest to the stream and work a the bank/flood lain. g g p p
• Cuttin s must be installed ri ht side a with the buds ointin a ward. g g p p gp This mixture shall be planted in late fall in combination with woody plant
4. Installation: • Cuttin s should be tam ed into the round at ri ht an les to the slo e and an led downstream. /stream. installations and when practicable, with the temporary seeding. Seeding n
g A g g g P g
• The are to be tam ed into the round fora roximatel 4/5 of their len th. Y P g AP Y g should be done evenly over the area using a mechanical or hand seeder. A drag
Soil in the area of shrub and tree lantin s shall be loosened to a de th of at least 5 • Cuttin s that s lit or become "mushroomed" must be re laced. p g A g P p should be used to cover the seed with no more than'/~ inch of soils. Where a 0
inches. • Stakes should be installed in a random confi uration to revert ullies and romote a more Wore drag cannot safely be utilized, the seed should be covered by hand raking.
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natural effect in the re-ve etated area g
Bare root ve etation ma be /anted in a hole made b a mattock, dibble, lantin bar, g Y A Y p g
or other means a roved b Plantin Su ervisor. Rootstock shall be /anted in a Ap Y g A A HYDROSEEDING ~
vertical osition with the root collar a roximatel '/z inch below the soil surface. The P pP Y W 1. General: W
lantin trench or hole shall be dee and wide enou h to ermit the roots to s read out P g p g A A
and down without J-rootin .The /ant stem shall remain a ri ht. SHRUB AND TREE TRANSPLANTS g p Pg Hydroseeding will be applied in all areas specified in the plans and areas where
1. General: Lanlok (or approved equivalent) is shown with hydroseeding and a Flexterra (or
Soil shall be re laced around the trans /anted ve etation and tam ed around the shrub
p p g p approved equivalent) additive. W
or tree firm/ to eliminate air ockets. Existin site ve etation ma be used to au went lantin s. Trans /ants ma onl betaken from Y p g g Y g P g p Y Y ~n from U
disturbed areas.
2. Materials: Z
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2. Materials: The hydroseed shall be a mixture of temporary and permanent seed mix at a ~
Ve etation to betrans /anted will be identified b the Plantin Su ervisor. Shrub and trees ratio of 4:1(4 pounds of temporary seed for every 1 pound of permanent seed). ~ yes . 50 pounds of Flexterra per 125 gallons of water
g P Y g p
a roximatel 2-3 inches in calf er shall be salva ed onsite in areas desi Hated for construction, pA Y p g g ruction, . 40 pounds/acre temporary seed mix ~
access areas, and other sites that will necessaril be disturbed. J Y
a r • 10 pounds/acre permanent seed mix Z
y z N • 700 pounds per acre fertilizer o
3. Pre aration: ti p W p U 00 ~ O
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3. Installation: Z ~ W ~ w " A
W Trans /anted ve etation shall carefull be excavated with root balls and surroundin soil > A g Y g (n J ~ Q U U
m remainin intact. Care shall be iven not to ri limbs or bark from the shrub and tree trans /ants. g g P p lsplants. Hydroseed must be applied using ahydro-spraying machine with afar-type
d
a nozzle (50 degree tip) per manufacturer's recommendation. The Flexterra and ~ a
4. Installation: 0 d hydroseed needs to be applied at 3,500 pounds/acre in opposing directions to
L 0 J Q
N d Ve etation should betrans /anted lmmediatel , if ossible. Otherwise, trans /anted ve etation etation the soil surface. Z
g A Y A p g • Fill tank approximately 1l3 and pre-wet lines ~ z o ~ ~ 3 ~
shall be carefull trans orted to desi Hated stock ile areas and heeled-in in constant/ moist soil Y A g p Y gist soil . Turn on agitator and add seed Nos z ~ ~
or sawdust in an acce table manner a ro riate to weather or seasonal conditions. The solidit P AP P Y ohdity . Breakup Flexterra as added to tank o ~ ~ ~
d A of the /ants shall be carefull reserved. J
A Yp A A • Add fertilizer
a U • Fill tank to the top with water Y
Installation of shrub and tree trans /ants shall be located in desi rated areas alon the stream Y p g g eam • Continue to mix for approximately 10 minutes
bank above bankfull elevation or in flood lain restoration areas as directed b Plantin P Y g • Reduce agitator speed and apply ~ ~
Su ervisor. In areas of com acted soils, the soil in the area of ve etation trans /ants shall be p p g P ~l be
loosened to a de th of at least 1 foot. Trans /ants shall be re /anted to the same de th as the p p A p Y they Z U
o were on mall rowin .The lantin trench or hole shall be dee and wide enou h to ermit o g Yg g A g P g p permit J ~ Z
the roots to s read out and down without J-rootin .The /ant stem shall remain a ri ht. A g p pg
0 U U~ ~N
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Soil shall be re laced around the trans /anted ve etation and tam ed around the shrub or tree P P g p s tree ~i ~ W 0
firm/ to eliminate air ockets. Y p Y w3 ~z
U d
F ~
S acin of ve etation trans /ants will be determined onsite b the Plantin Su ervisor. p g g A Y g p N N
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41
THIS DOCUMENT, TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN, AS AN INSTRUMENT OF SERVICE, IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH IT WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS DOCUMENT WITHOUT WRITTEN AUTHORIZATION AND ADAPTATION E ADAPTATION BY KIMLEY-HORN AND ASSOCIATES, INC. SHALL BE WITHOUT LIABILITY TO KIMLEY-HORN AND ASSOCIATES, INC. Copyright Kimley-Horn and Associates, Inc., 2009