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N J xx a
I-,y Z-U. U3rc
4.0 O Z REMOVE DEBRIS
z~a z w 8
c°~o~ P o
wUW P P ~-~i1K ~ o ~ _ ~ +
a O~~ r - % c _ntii ~t ~ r B
W~i= MAINTAIN EXISTING ~ ~O+CZ' - N o ry~x ~.I o
p ~ ~ DRAINAGE '
z ~ a 12 2' EXCAVATE/GRADE SLOPE ~FN EXISTING CHANNEL BANK
oaf - `i~2'"~ ~ ~ s° N INTENSE VEG STABILIZATION ii i ~ ~ ~ ~ APPROX. 30 LF ALONG SOUTH
~zo - - _ w~<w IF NECESSARY MAT MAY = _ - 8 ~ ~ BANK
~ o z o BE PLACED AROUND BAS _ _ t9kp0 0 1
pJ~U OF EXISTING TREE. _ VARIES o~w NO FlLL SHALL BE ~ ; ~ TOTAL BL EROSION _ 1, TOTAL BUFFER ~ ~
W3w PLACED AROUND TREE CONTROL MAT n ~ INTENSE VEGETATION RESTORATION 2.6 ACRES n u STABILIZATION APPROX. ~~d~
W Z ~ ~ RESTORAI rc ~d - 30 LF ALONG SOUTH io 7
KZ°a SwLL~ E _ ~ . ~8*, BANK ~i i ~ qi~ ~ i,' `a ~ cp
BANKFULL DEPTH &c~i~m I oa NSTALL COIR FlBER MAT PER PROPOSED FI ~ooo MANUFACTURERS INSTRUCTIONS - BASE FLOW + PROPOSED FENCE---~.? X' j 8
awo (MINIMUM OF 2 ADJACENT MATS) _ _>°w i ire >xso ~
Z~zW ROLANKA BIOD-70 MATTING OR EQUIVALENT - _ - - PROPOSED GATE ~ _ooN AS NOTED IN ABOVE TABLE _ _ - _ - QED GATE ~'~,~s' INTENSE VEGETATION 5 , s ' STABILIZATION APPROX. t
o~oa - 25 LF ALONG SOUTH 1 BANK
RE-SHAPE UPPER BANKS ~ F ~ ~ EXISTING k p , 0
zW~m EXISTING TOE TO REMAIN SIDE SLOPE VARIES `yy~oaQ N.T.S.
QOyy ~ / ~O ~ -+ri
~ NOTE: BANKFULL DEPTH 70 BE DETERMINED BY ENGINEER IN THE FlELD YoVw I 1B
;FZtn ~~p~p "o x y ~0 x
GaUQ ~~~w 1. LAY BACK BANKS 30 LF ON NORTH i
uWZ~ BANK AND STABILIZE (SEE ABOVE ~ ~ ~ ° ~ DETAIL S"o ~~~na ~ 0 ~S x~0
$o~~ 2. REMOVE OEBRIS UOON b / a 4 I
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6 ~
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'b ~ ~ 1 ' 1 V'; ~ 17j '1~~ ~ 1 1 I fi~% ~ xpp 5
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~ f `,~'f• SEr= SHEET 2 FOR STREAM CONSERVATION EASEMENT ~ ~ ~k ~ ; ~ RESTORATION ~~+so o°
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' ' CUTOFF k S r
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~ ; ,r INTENSE VEG F ANTICIPATED LIMIT OF i , ` STABILIZATION APPROX. CONSERVATION EASEMENT ~ .
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' RIPARIAN BUFFER RESTORAl10N A A i RE
I i ~ i ~ i
' NOTES: J ~ ~ ~
I 't 9 ~ ~ ~ 1. PROPERTY LINES SHOWN ARE BASED ON DEED BOOK 1153
3 ~1+ ~ PAGE 339.
ej ~ ~I t ` 2. TOPOGRAPHfC MAPPING AND ELEVATION DATA OBTAINED
S ' FROM WK DICKSON FIELD SURVEYS PREPARED IN NOVEMBER i
1) f 4 2003. ELEVATIONS ARE REFERENCED TO NGVD 1988 WITH A 1-FOOT CONTOUR INTERVAL.
s HORiZONTAE SCAEE: 1 = 70
- - - - r_....~.~ - - - - - -.....c
PRELIMINARY DRAWINGS PROPEEll FOR REVIEW AND COORDINATION J
PROJECT MANAGER DRAWING SCALE 3101 JOHN HUMPHRIES WYND RELEASED FOR DATE
MSE 11" = 70'
DRAWN BY DATE RALEIGH, NC 27612 PROJECT 919 782-0495 APPROVALS WK AMH 03/30/2004s OPEN SPRINGS STREAM MITIGATION PLAN L6]
APPROVED BY PROJECT NUMBER BIDDING NUMBER PREPARED FOR
3OJECT N DICKSON Office Locations: REV. N0. DESCRIPTION DATE FILE NAME PLOT DATE community infrastructure consultants North Carolina Georgia CONSTRUCTION REVISIONS 4/2/04 South Carolina Flori
da RECORD DWG. ENVIRONMENTAL BANG & EXCHANGE, LLC UT-2 & UT-3 STREAM ENHANCEMENT

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~ \ ~ \ / / \
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0.4 1.3 0.6 3
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TYPICAL RIFFLE DESIGN UT TO UT-1
NaT To s~AtE TYPICAL RIGHT MEANDER POOL UT TO UT-1 TYPICAL STRAIGHT REACH POOL UT f0 UT-1
NOT TO SCALE NOT TO SCALE
595 595

ANI~FULL StA E -
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590 ~j GY GRADIENT . 590
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-0+50 0+00 0+50 1 + 00 1 +50 2+00 2+50 3+00 3+00 3+50 4+00 4+50
FOR REVIEW AND COORDINATION
PROJECT MANAGER DRAWING SCALE RELEASED FOR DATE
MSE 1" = 30' 3101 JOHN HUMPHRIES WYND
oRAWN BY PROJECT DATE RALEIGH, NC 27612 APPROVALS r= AMH 03/30/2004 [phone] f OPEN SPRINGS STREAM MITIGATION PLAN OPEN SPRINGS DESIGN PLANS [XJ6
BIDDING »i- - APPROVEO BY PROJECT NUMBER PREPARED FOR
MSE 30440.00.RA DICKS 0 N Office Locations:
REV. N0. DESCRIPTION DATE RLE NAME PLOT DATE communit infr48tnicture North Carolina Geor is CONSTRUCTION y consultants g South Carolina Florida ENVIRONMENTAL BANC & EXCHANGE UT-4 STA. 0+00 TO STA. 2+56
REVISIONS RECORD DWG.

N J
22 a Fyn
O~~ LEGEND
FOZ Z1-a ~il Z \
ZN~ ~ \ S OZ~ \ , 1 ~ EXISTING
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W~W~ I ~ ~ ~I ~ ~ i wZ~ ~ ~ ~ ~ pp~~ t PROPOSED
\ ~F,:ZO VV ~ { f_. ZOO I , ~ ~ 1 e~ i 0 a W, CENTER OF CHANNEL
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LIMIT`; OF CONSERVATION EASMt_NT (TO BE FENCED) PCE
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-mod _ - - - - - - ' ' ~ - ~d - ~ - ~ ~ ~ CROS•. VANE
RIFFLt GRADE CONTROL
LIMITS OF - - i ~ C~ISERVA710N ~ - ~
~--EASEMENT _ - _ _ . _ - _ _ _ _ - _ _ _i ~ NOTE SOD MATS TO BE PLACED ON All
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~ - ~ ~ _ _ ~ V - _ f \ - c a
30 0 15 30 60 120
d
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8.5 8.5
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BA~KEUE~ E~EIIATI N 0 0 1.0 ~ 1. ~ ? 0.8 BAf~KE. ~~EVAT~ON CATION BAN
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0.3
TYPICAL RIFFLE DESIGN - OS-1
4.7 0.3 3.0 0.8 1.0
NOT TO SCALE TYPICAL RIGHT MEANDER POOL OS- 3.25 . 3.25 1.0 POOL OS-1
NOT TO SCALE
TYPICAL STRAI _ GNT I~EACN POOL OS 1
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00 34+50 35+00 35+50 36 - +00 36+ 50 3 7+00 37+50 3
8+00
FOR REVIEW AND COORDINATION J
MSE 1" = 30' HUMPHRIES WYND
a pA~ RALEIGH, NC 27612 RAwN ey PROJE [phone] APPROVALS H 03/30/2004 rPPROVED eY PROJECT Whom BIDDING OPEN SPRINGS STREAM MITIGATION PLAN OPEN SPRINGS STREAM RESTORATION PROJECT [X6
[AM MANAGER ORAWNG SCALE 3101 JOHN RELEASED FOR DATE
MSE 30440.00.RA DICK'SON Office Locations: PREPARED FOR
REV. NO. DESCRIPTION DATE EE NAME PLOT DATE community inh=t uCturE North r lin CONS1RUCT10N consultants Ca o o Georgia ENVIRONMENTAL BANC & EXCHANGE UT-1 STA. 28+50 TO STA. 32+74
REVISIONS 04/02/04 South Carolina Florida l.o. RECORD DWG.

(n Q LEGEND
~3a ~ - ~ ~ _ 0 0 _ - ~ ,
LL ~ - - ~ \ O - _ - ~ ~ ~ \ ` ~ EXISTING
~w _ WOODS LINE ~Y~YYYYYYYI.
~ ' ~ , ~ F N - -
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~ PEE .P ~ p ~ ~ ~ MAJOR C+l - - - _ - _ NTOUR
N Z ~ ~ ]~W~. ~ ~ C ~ ~ MINOR CONT UR 0
moo, _ \ , ~ p Ott \ ~ t ' CC \ , ~ ~
O \ ~ ~ ~ ~ Frm - / PC ~ PCE"~ TOP OF BANK ---Te-----~-----1e--- ~ c~ b
j~Z ~ / oar IJi~115~-OF ~ ~ / ~ ~ ~ \ s, ~ BOTTOM OF BANK ---es-----as-----es---
a?~ CONSERVA~ttOPt^- -i ~ ~f'C/~ W~JW 'I' %A PGY ` v~. s
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~ ~ ~ ~ ~ ~ ~ ` PROPOSED i ~ , ~
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Nita ~ ~ X ~ .
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QNU~ ~ Q~~r ~,pw_~uu~y~.~ ~ ~ ~ /1 / 1 COI J.7 M1LVIIIII~V~ I r / ~ ~ W ( I ~ ~q EASMENI (TO BE FENCED) PCE ~ ~
~ ~ lAJ k 1 `~7 I v Z~ , ~ PIPE ARCH k5 ~ r / ~ / ~ MAJOR (~1 6 NTOURS
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/
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~ ' ~ ~ ~ ~ ~ NEW CHANNEL BANKS ' i 30 p 15 30 60 120
( IN FEET }
7.5
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2.75
0.3 3.8
3.C 3.0 0.7 5.4 -
TYPICAL RIFFLE DESIGN OS-2 & OS-3 NoT To scn~E TYPICAL RIGHT MEANDER POOL OS-2 &
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NOT TO SCALE NOT TO SCALI
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R~~........ w., w w _ _ 28+00 28+50
1'iGLIM1IVAFIY UKAWINUS FOR REVIEW AND COORDINATION
PROJECT MANAGER DRAWING SCALE RELEASED FOR DATE
MSE 1" = 30' 3101 JOHN HUMPHRIES WYND DRAWN BY PROJECT DATE RALEIGH, NC 27612 APPROVALS
AMH 03/30/2004 WK [phone] r--' OPEN SPRINGS STREAM MITIGATION PLAN OPEN SPRINGS DESIGN PLANS ([X6
APPROVED BY PROJECT BIDDING NUMBER PREPARED FOR
MSE 30440.00.RA DICKSON Office Locations: FREV.NO.l DESCRIPTION DATE FILE NAME PLOT DATE community infrastructure con North Carolina CONSTRUCTION consultants Georges ;
REVISIONS 4/2/04 South Carolina Florida RECORD DWG. ENVIRONMENTAL BANC & EXCHANGE UT-1 STA. 19+00 TO STA. 28+50

_y -
s ~ ~ , - PROP~D GATE
~
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coio~ ~ i ~ gi ~ ~ rir ~ d ~ ~ ~ 3~d ~ 3~d EXISTING
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o~~ A i / Q ~ ~ ~ ~ ~ A ~ ,
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[phone] AMH 03/30/2004 WK
APPROVED BY PROJECT NUMBER BIDDING s M SE 30440.00.RA DICKSON Office Locations: PREPARED FOR
REV. N0. DESCRIPTION DATE FlLE NAME PLOT DATE community infrastructure consultants North Carolina Georgia CONSTRUCTION ENVIRONMENTAL BANC AND EXCHANGE UT-1 STA. 9+50 TO STA. 19+00
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