20230536 Ver 1_20230403_Buffer Impacts Plan_20230418

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PROJECT Nx 54
LOCATION
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1613 3112
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1615 ypUlGy AI,R0A0
v SF RD Cl1615
�a BOND CRABTREE
3011 PARK
CREEK
S ABOARD 1415
SYSTEM 1011
US
RAILROAD
VICINITY MAP
CARY, WAKE COUNTY, NC
CLIENT
Town of Cary
316 N Academy Street
Cary, NC 27513
919-462-3945
Attn: Todd Milam
ENGINEER
Exult Engineering
304-F W. Millbrook Road
Raleigh, NC 27609
984-263-9639
Attn: Catherine Kennedy, PE
SURVEYOR
Town of Cary
316 N Academy Street
Cary, NC 27513
GEOTECH
Falcon Engineering
1210 Trinity Road, Suite 110
Cary, NC 27513
919-871-0800
Attn: Steven Crockett,P.E.
NOT TO SCALE
BEGIN PROJECT BC -0036
-G1- PC Sto.10+0324
ROADWAY CONSTRUCTION PLANS FOR
B L-0036
CRA TREE CREEK GR NWAY
FROM BOND PARK TO HIGH HOUSE ROAD
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-.... _
BOND PARK
S ATE 1
'ATE 2
SUMMARY TABLE
SITE NUMBER
BUFFER ZONE 1 PERMANENT IMPACTS
BUFFER ZONE 2 PERMANENT IMPACTS
MITIGABLE (SF)
ALLOWABLE (SF)
MITIGABLE (SF)
ALLOWABLE (SF)
1
0.00
0.00
367.44
0.00
2
0.00
1377.57
0.00
918.55
3
0.00
1624.15
0.00
1243.38
4
1188.73
0.00
742.11
0.00
5
0.00
867.25
0.00
2269.04
6
0.00
342.49
0.00
0.00
7
0.00
47.19
0.00
13.93
TOTAL
1188.73
4258.65
1109.55
4444.90
PR 1286
CARY, NORTH CAROLINA
BUFFER PERMIT PACKAGE
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.......... .
I
-G1- STA 21 +56.50=
-Y1- STA 10+73.43
END STRUCTURE
-G1- STA 18+12M
- STA /7t
SITE ; 1 1 1
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STANDARD V D ITC H
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1 Ground Ground `3I 3 Ground
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Slope LU
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FROM —Gl— STA. 12 + 65 TO STA. 15 + 25 LT, MIN D = 0.5'
FROM —G2— STA. 29 + 00 TO STA. 29 + 15 RT, MIN D = 0.5' O
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FROM —G2— STA. 35 + 00 TO STA. 36 + 15 LT, MIN D —1.0' MIN I W
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at Ditch J
Natural 05,N -,et Slope Natural Natural Q
Ground D Ground 2 �A Ground �
D LU
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FROM —Gl— STA. 22 + 30 TO STA. 23 + 00 RT, D = 0.5' FROM —Gl— STA. 22 + 10 TO STA. 22 + 321 D = VARIES 0
FROM —G2— STA. 29 + 25 TO STA. 30 + 00 RT, D = 0.5' RE —GRADE EXISTING DITCH TO TIE TO PROP 18" RCP Q
FROM —G2— STA. 30 + 00 TO STA. 30 + 85 RT, D = 0.67' REMOVE AND RESET EXISTING RIP —RAP Z
FROM —G2— STA. 30 + 85 TO STA. 31 + 03 RT, D = 0.67' Q
FROM —G2— STA. 31 + 03 TO STA. 33 + 00 RT, D =1.0' w
NOTE: CUT DITCH TO FOLLOW PROPOSED GREENWAY
PROFILE UNLESS DITCH GRADE IS SHOWN ON THE
PROFILE (SEE SHEETS 6-7)
PRELIMINARY PLANS
DO NOT USE FOR CONSTRUCTION
D ETAI L 3 DETAIL 6
SPECIAL CUT DITCH RIP RAP AT EMBANKMENT
( Not to Scale) ( Not to Scale)
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FROM —G2— STA. 34 + 00 TO STA. 34 + 50 RT, D = 0.50'
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WIDTH REDUCED TO 20' DUE CHANNEL
Qp CROSSING.FINAL PROPOSED CHANNEL
15 5 CROSSING WIDTH IS ONLY 14' WIDE.
CONTRACT'A
QQ Q� / OR TO UTILIZE TEMP GRADES T©
PROVIDE A TEMP CHANNEL CROSSING W/DTM
TO ACCOMODATE THE 20'-WIDE
CONSTENTRANCE Q RUCTION E>
SITE .� -°'
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INSTALL AND MAINT,901
SITE 3DRAINAGE PLANS. PIPE INSTALLATION JS SEE D RN
REQUIRED TO ESTABLISH CONSTRUCTION NOTE 1 i'• /
•27 Now Ipr For r1; ENTRANCE.PRIOR TO PIPE INSTALL WN /
TOW OF CA �•' /
326.4 INSTALL SILT FENCE ALONG LlM OF
CARP p. 82� 12-8005 -o DISTURBANCE. FOLLp PIPE
CON%TRUCTION AND ST,4LI IZATION
DEED BOOK 5 6 PAGE 61 `0 OF SLOPES.RE-INST L S/LT /' /
154 _ B60K-0� MA 1990 PAGE 34 LIMITS OF �t�` FENCE ALONG TOP 0� PIPE / / / Temporary Roc
PIN E�0754- �0406 DISTURBANCE. TYP �A W �,.�.%/ /�. Silt Type
/ EMBANKMENT ,o \F yp
�/2 �y PROI�CTI0�1 WITH 2 `•' yF -oN �6' / ��•' 3.5 ft. weir heir
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82 2 ��' / F c' SILT FENCE.TYP /
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SEE DETAIL 2
SHEET 2E
ti 2 7 OCATION FOR SPECIAL RE -GRADE EXIST DITCH
/yam : • — — — _ / ,�� O O STILLING BASIN. IF NEEDED. •o TO TIE TO PROP 18" RCP
'Ti- REFER TO SINGLE SPAN REMOVE AND RESET
STRUCI�UTB • N�'�' O \ NOTES RE INSTA�iAT/ON °�` STA TI -EXISNGl- 22 + 0 TO 22 + 32
. � � � �7 � � '� •v SEE CUT DITCH DETAIL 5
SPECIAL LATERAL V DITCH •..j E �iy t, O `
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SHEET 2E152
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INSTALL AND MAINTAIN 18' RCP PER
DRAINAGE PLANS PRIOR TO PIPE / !'$,o ` �� �� • .� �A ��
I T ATl I T /T F s
NS ALL ON. NS ALL SILT FENCE ALONG LIMITS OF DISTURBANCE. /NSTALC TEMP ROCK SILT _ • -� � FF
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SILT FENCE ALONG TOP OF PIPE 'y NA �� PROTECTION H y
F �°/ A F
O J -o _ � CLASS II RIPRAP
151 Al- O i '� CLASS 'B' RIP RAP EXT 51 SYONS
GF ✓ ` O
J,f1rvv'ERT 15' FES OUTLET PROTECTION
/ 150 - 333.95' 1 4 TO WATER EDGE SEE DETAIL
yc• 01 :I q� / 10 EST 3 TONS SHEET 2E
INTENDED TREE REMOVAL (TYP) EST 8 SY GFD / Qo UTILIZE TEMP ROCK SILT CHECK TYPE B LOCAT/ON FOR SPECIAL e2 z
DURING GRADING OPERATIONS INSTALL � / � 0 LF 18" RCP STILLING BASIN.IF NEEDED.
0101 INV IN=322.45' REFER TO SINGLE SPAN
WATTLESDUR/NG CONSTRUCTION PHASE AS STRUCTURE INSTALLATION ti
FINAL M ASU STA. 14 + 87 -G1- 19.2' LT NOTES °' Now or Formerly � -o� � � �
TOWN OF CARY ti yF . IV // FES-�02 INV OUT=321.9T
P 0. BOX 8005 /� STA. + 87 -Gl- 20.8' RT
CARY. N.C. 27512-8005 S= 1.2%
DEED BOOK 5066 PAGE 61 0 •o Q� • '
BOOK OF MAPS 1990 PAGE 346
PIN ■ 0754-00-0406 �� / 'yam i
SITE .
SPECIAL LATERAL V' DITCH
SEE DETAIL 1
SHEET 2E
! / ; INSTALL TEMP SILT \ 3
FENCE OUTLET. TYP •9V
INSTALL TEMP TREE ° j ! 32�.66
PROTECTION FENCE. TYP
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GRADE TO DRAIN .j ' '<,o
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PROP 20' X 70' TEMP
CONST ENTRANCE.
WIDTH REDUCED
TO 20'DUE TO
LIMITING BRIDGE
ACCESS OF ONLY 1Y
BZ 2
BZ 1
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INSTALL TEMP LINER /N DITCH
-Gl- STA 12+65 TO 14+87 LT:
JUTE NET
BASEBALL FIELD 7
—BUMP /N SILT FENCE TO
KEEP WATER METER
OUTSIDE OF WORK AREA
INSTALL 6-FOOT HIGH CONSTRUCTION FENCE.
CONTRACTOR TO ADJUST FENCING WITHIN
LIMITS OF DISTURBANCE AS NEEDED TO KEEP /
PEDESTRIAN TRAFFIC OUTSIDE OF WORK AREA
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325.10 i
CONTR TO PROV E
A GATE FOR OOT
HIGH CONSTRUCTION FENCE
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IMPACT ZOOM -IN SITE 1, 2, & 3 (SCALE 1" = 20')
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CLASS I I RIP RAP
OUTLET PROTECTI N
TO TOP OF BAN
EST 3 TONS
EST 8 SY GFD
— 70 LF 18" RCP
FES-0105 INV IN=314.9
STA. 22+32 -Gl- 23.0' T
FES-0106 INV OUT=3 4.36'
STA. 22 + 71 -Gl- 34. ' RT
L2 = 0.86%
INSTALL AND M NTA/N 18'RCP PER
DRAINAGE PL S. PRIOR TO PIPE
INSTALLATION INSTALL SILT FENCE ALONG
LIMITS OF /STURBANCE. FOLLOWING PIPE
CONSTRUCTION AND STABILIZATION OF
SLOPES.R -INSTALL SILT FENCE ALONG TOP
OF P/PE
—INSTAL TEMP LINER /N DITCH
-Gl- TA 22f30 TO 23fOO RT:
STR WITH NET
UT/L E TEMP ROCK SILT CHECK.TYPE B
DURING GRADING OPERATIONS.INSTALL
WATTLES DURING CONSTRUCTION PHASE AS
FINAL MEASURE.
OVA
Ins
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IMPACT ZOOM -IN SITE 4 (SCALE 1" = 20')
MITIGABLE PERMANENT IMPACTS ZONE 1
MITIGABLE PERMANENT IMPACTS ZONE 2
ALLOWABLE PERMANENT IMPACTS ZONE 1
ALLOWABLE PERMANENT IMPACTS ZONE 2
-••-••-••-••- DENOTES LIMITS OF DISTURBED AREA
PERMIT DRAWING
SHEET 3 OF 6
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WIDTH REDUCED TO 20' DUE CHANNEL — �- \ \ �323.35 — — E SHE Stv 24,()o
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15 5 CROSSING WIDTH IS ONLY l4' NEE. r _ N \ ,
Q l CONTRACTOR TO UTILIZE TEMP GRADES T-0
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TO ACCOMODATE THE ��00''-WIDE —"-
OQ P CONSTRUCTIOff"fNTR
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INSTALL AND MAIN; �6 • �i7�R' �! / \ \ �� \ / �AC'rr p �E'yEHT
SITE 3DRAINAGE F PLANSP/PE /N LAX SEE DRN _ " j j / S�NggE
•27 Now r For r1 REQUIRED TO ESTABLISH NOTE 1 '/ _ / BOOK OF ENT
T RV F p - ENTRANCE. PRIOR TO PIPE l /
326.4 TOWN
OOX800 INSTALL SILT FENCE ALO G
CARY.-p..2712-8005-oDISTURBANCE. FOLLOW/ PIPE
DEED B0 5 6 PAGE 61 CON*XRUCTION AND STABILIZATION
SLOPE ErINST L SILT ! /
BOOK -Or- MA 1990 PAGE 346 LIMITS OF
154 PIN ��0754- 0406 DISTURBANCE. TYP A C ��" P" O� PIPE // .,;o�y Temporary Rock/
I y i EMBANKMENT rn, •,o�'�(� / \ �': / �. �n,F Silt Check Type A �P
T T *_0 ,� t1 1191- %y �� PRO CTI(-1 WITH 'oiy -oiy W 'y,RC ry ' / ,• Wrr,� 3.5 ft. weir hei2fM
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♦♦ �` 7 �N c \\` T Na, / V� yF J / // jib SEE DETAIL 2
�'� ``���`�♦` '� g2 J �Qo ,! TB_ s• /� / / / ��\'�// // `OVE & ,_ESET j% SHEET 2E
RIP P
�.♦ // / _� �'� %� / c yF -o� / EDED OR P
INSTALL T EMPORARY�c9` / A
y�,,} ` `` ' SILT FENCE. TYP / & FE
153 g2 7 v OCATION FOR SPECIAL / RE -GRADE EXIST DITCH
�5 B.,►�� \ TILLING BAS/N.IF N
oEEDEDr I TO TIE TO PROP 18" RCP
FER TO SINGLE SPAN d ' % REMOVE AND RESET
�1> oy , .�l,_� - _ �` N� TIROURE /NSTALLAT/OI(I/ EXISTING RIP -RAP
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TB N o \ \c� NOTES `�``, �� // � /�� O� STA. -Gl- 22 + 10 TO 22 + 32
` �^ 000 • °� s r' '�•� 122,,7 � //� ��v SEE CUT DITCH DETAIL 5
SPECIAL LATERAL 'V' DITCH �� goy '6+ „y �\ t� �'/ _ �O SHEET 2E
SEE DETAIL 1 i• k F �P _ / / nz� 3
SHEET 2E �• • Na,`K g2�
152 roi
Ix
,o� 'p .�a, a \ `�� \ r j
N AND MAINTAIN 18' RCP PER
NAGS PLANS PRIOR TO PIPE I i '$\ yF O • rp 'a' �`�, — �� j / /
INS AT/ON.l T kL SILT FENCE "
ALONG LIMITS ISTURBANCE. .o AlltlTEMP ROCK STL ; -g. " FF
/ FOLLOW /N&'`P PE NSTRUCT/ON AND �. -o� H t .TYPE A /N DITCH ,y EMBQKMENT c' / o �• •.- —
OUPLET CONTROL MEASURE Qo . ,o l Tg
STAB/L/ZATIO F SLOPESo,RE INSTAL �o I N �, PROTECTION H ' TB SILT FENCE FENCE AL TOP Or IPE % •y �' 2�" 'O �" ��� \\ -o
. F� � r-^� , -o� �� CJ�.SS II RIP'RAP
U51 CLASS 'B' RIP RAP �.T 44 T01?�
INVERT 15' FES OUTLET PROTECTION EX 11 SY C y���///
150 = 333.95' �� TO WATER EDGE SEE DETAIL � "k LW eZ
'�
INTENDED TREE REMOVAL YPI 01 EST 3 TONS SHEET 2E � 'I � EST 8 SY GFD a 'Qo
/ UTILIZE TEMP ROCK SILT CHECK TYP B � � —LOCATION FOR SPECIAL 2 z DURING GRADING GRADING OP RATIONS IN ALL ` LF 18" RCP STILLING BASIN.IF NEEDED.
FE 0101 INV IN=322.45' REFER TO SINGLE SPAN
WATTLESDUR/NG CONTTR ION PH STRUCTURE INSTALLATION
Now or Formerly M U ,o� STA. 14+87 -Gl- 19.2' LT NOTES m
TOWN OF CARY FES-�1102 INV OUT=321.97'
P.O. BOX 8005 �� �. STA. + 87 -Gl- 20.8' RT w m
CARY. N.C. 27512-8005 Q S = 1 '2-Q/
DEED BOOK 5066 PAGE 61
BOOK OF MAPS 1990 PAGE 346
PIN 0754-00-0406
SITE
SPECIAL LATERAL V' DITCH.
SEE DETAIL 1
SHEET 2E
INSTALL TEMP SILT
\
/ FENCE OUTLET. TYP •v
INSTALL TEMP TREE Oo / + 32�.66
PROTECTION FENCE. TYP
LIMITS OF DISTURBANCE. TYP \
GRADE TO DRAIN /j to +
/ \F696 RT IX�28
D CULVERT
R
MAP
183
944
oK
r oFE�S`�
92 M NT
:_ q 96
A /106
-SIT 4
CLASS I I RIP RAP
OUTLET PROTECTI N
TO TOP OF BAN
EST 3 TONS
EST 8 SY GFD
— 70 LF 18" RCP
FES-0105 INV IN=314.9
STA. 22+32 -G1- 23.0' T
FES-0106 INV OUT=3 4.36'
STA. 22 + 71 -Gl- 34. ' RT
L2 = 0.86%
INSTALL AND M NTA/N 18'RCP PER
DRAINAGE PL S. PRIOR TO PIPE
INSTALLATION INSTALL SILT FENCE ALONG
LIMITS OF /STURBANCE. FOLLOWING PIPE
CONSTRUCT ON AND STABILIZATION OF
SLOPES. RE -INSTALL SILT FENCE ALONG TOP
OF PIPE
—INSTAL TEMP LINER /N DITCH
-Gl- TA 22f30 TO 23-tOO RT:
STR WITH NET
UT/L E TEMP ROCK SILT CHECK.TYPE B
DURING GRADING OPERATIONS.INSTALL
WATTLES DURING CONSTRUCTION PHASE AS
FINAL MEASURE.
// •� ^� IMPACT ZOOM —IN SITE 4 (SCALE 1" = 20')
yll
F
T� to
4
INSTALL TEMP LINER /N DITCH
PROP 20' X 70' TEMP / / ! �' p -Gl- STA 12+65 TO 14+87 LT:
CONST ENTRANCE. JUTE NET
WIDTH REDUCEDTO 20DUE TO
LIMITING BRIDGE / / (V /
ACCESS OF ONLY l3'
BASEBALL FIELD 7
BUMP /N SILT FENCE TO
KEEP WATER METER
/ / OUTSIDE OF WORK AREA
, INSTALL 6-FOOT HIGH CONSTRUCTION FENCE.
CONTRACTOR TO ADJUST FENCING WITHIN
LIMITS OF DISTURBANCE AS NEEDED TO KEEP i
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LEY 9 ♦ ♦' ` \\ �` i NO�PERMI PERMITTED WITHING AND IN
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INSTALL TEMP SILT \ GREENWAY
♦ FENCE OUTLET, TYP EPE 4 _ _711111 EFFECTIVE FLOODWAY ■ ' •, -_ C,00
00
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N' RETAIN
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INSTALL 6-FOOT HIGH CONSTRUCTION FENCE EXISTING 4 +� - C �' : • -
10'OFF OF THE PROPOSED SLOPE STAKE. 18" RCP 4 - / �: si BZ
CONTRACTOR TO ADJUST FENCING WITHIN \ C
LEY /0 LIMITS OF DISTURBANCE AS NEEDED TO F `
OAK 23 ` KEEP PEDESTRIAN TRAFFIC OUTS/DE OF C C — — C C BZ C INSTALL TEMP LINER /N D/T
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• TOP C.0 322.70' PRUNE ROOTS REE ♦♦ G / _.: ' �,
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C- /
SHEET 2E INSTALL TEMP LINER /N DITCH \
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DOUBLE FIBERGLASS ROVING �YR INSTALL TEMP LINER & DITCH 1005 HIGH HOUDE ROAD. L.L.C.
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\ \ �� Q�R�'� TOWN tIL I� / -G2- STA 3/-fO0 TO 33+00 RT.-JUTE NET c/o FRED G. CASH. mQUO DEED BOOK 4234 PAGE 77 QJL — INSTALL TEMP ROCK SILT CHECK. TYPE A 738 CASH STREET
EBOOK OF MAPS 1987 PAGE 768 c' IN DITCH AS OUTLET CONTROL MEASURE DEED BOOK 17244 PAGE 285
- ti / BOOK OF MAPS 1993 PAGE 908
l AL TEMP LINER /N DITCH / PIN ' 0754-02-1553
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s SINGLE FIBERGLASS ROVING / SITE b
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SHEET 5 OF 6
MITIGABLE PERMANENT IMPACTS ZONE 1
MITIGABLE PERMANENT IMPACTS ZONE 2
ALLOWABLE PERMANENT IMPACTS ZONE 1
ALLOWABLE PERMANENT IMPACTS ZONE 2
-••-••-••-••- DENOTES LIMITS OF DISTURBED AREA
44 LF - 2 @ 36" RCP, S = 1.84%
INSTALL AND MAINTAIN DUAL 30'RCP PER HW-0203 INV IN=310.71'-G2- STA. 36+43 20. ' LT
DRAINAGE PLANS.PR/OR TO PIPE HW-0204 INV OUT=309.90' -G2- STA. 36+41 23.5' RT
INSTALLATION.INSTALL SILT FENCE ALONG RESET RIPRAP TO EXISTING CONDITIONS TO TIE TO PROP RCP
LIMITS OF D/STURBANCE.FOLLOW/NG PIPE Sta. -G2- 36+43, 20' LT TO 36+41, 24' RT
CONSTRUCTION AND STABILIZATION OF INSTALL TEMP ROCK SILT
SLOPES, RE -INSTALL SILT FENCE ALONG CHECK. TYPE A /N DITCH /
TOP OF PIPES. AS OUTLET CONTROL MEASURE— -
INSTALL INLET SEDIMENT — LIMITyOF DISTURBANCE. TYP A B
CONTROL DEVICE. TYP J
INSTALL TEMP SILT
_ FENCE ALONG EXISTING
a.I I CB 316.42 EDGE OF PAVEMENT CB C
CURB AND GUTTER,TYP
``-"�DGE OF PAVEMENT l g INSTALL TEMP SILT �
_ FENCE OUTLET, TYP
BACK o C B—' ` HIGH HOUSE ROAD (SR 1615)1 \
BACK OF CURB - Z. -GJ -
CB EDGE OF PAVEMENT CRABTREE CREEK
� EDGE OF PAVEMENT GREENWAY
30' RCP INV. OUT 310.757 30' RCP INV. 01 10.74
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INV. IN 311.537-----'-'" _ — — _ _ _ u•• �
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/ a 30' RCP/ / PI\_ „L _ _ FES-0206 INY, OU 311.00'
RETAIN IN rn H\\mLLY 6 IN— /�U" � Mt-� E 21 P 2 20 STA 36 + 35 ' -G2- 4' RT
INSET A MATCH (SEE ABOVE) LINE -G2- 36 + 25
CULV RT 7,5'X12'
INV. UT = 306.26' (A) I
INV. 6UT = 306.01' (B)
INV./OUT = 305.97'(C)
100=YR _ ---_/
_ I fF 7
INSTALL TEMP SILT
FENCE, TYP
CULVERT
7.5'X12'
INV. OUT
= 306.17' (A)
INV. OUT
= 306.18' (B)
CB
INV. OUT
= 306.20' (C)
TOP=316.75'
INV.IN = 307.31'
INV. OUT=307.21'
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/ — —� �R • _ 1 % INSTALL 6 FOOT HIGH CONSTRUCTION FENCE i
9 _ \\ , ERE , _ - I 1O' OFF OF THE PROPOSED SLOPE STAKE. / 1 1
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IMPACT ZOOM -IN SITE 7 (SCALE 1"-20') J ♦♦♦ I I >/ � � x y KEEP PEDESTRIAN TRAFFLIMITS OF DISTURBANCE ICOU SIDE 0ED � j 1 ; `' '• R/ l
bi- — � ♦ ♦ ` 00 AQGATT OR R THE 6TO �OOT ' IDE�� ' 11 � — — � WORK AREA. 1 � � / �I
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s F i I PROPOSED TREE TRIMMING TO i `7 — _ — ♦ X \\��_ s - _ II I / PROVIDE /0' VERT.CLEARANCE I I i /
/ ♦ �\ ' �� \� I CRZr 229/. DISTURBANCE SPECIAL I PIyE l� /
/ _ _ — /i�� ♦ ♦ ^ — \ \\ 4 ��c I • RE 5 �O \ j I PROP CONCRETE WASHOUT CUT DITCH ! 0
/ ♦ ` \ `•1 SEE DETAIL 3 I
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PROP 25 X 7O'TEMP SHEET 2E
/ ♦ PiN �\ 8 I \� CONST ENTRANCE.
\_ 'oJ I \� PROP STAGING AND — _ 7
12 / �i/ i Opp♦ ` \1 xl �NE \ • CR P��I I 10011 �\ STOCKPILING AREA -GZ -
/ ,� i , ♦ ♦ \\ ;— , ^ _ „ STAGING AND STOCKPILING CRABTREE CREEK
* ♦ — — INSTALL TEMP SILT �I ' NOT PERMITTED WITHIN I `
/ ` \ EFFECTIVE FLOODWAY ■ .' -=
�_OZS FENCE OUTLET. TYP I \ I EPE 4 , �i GREEIVWAY C,
INSTALL 6-FOOT HIGH CONSTRUCTION FENCE \ EXISTING 4 ` +� _ — i = :' • . i /
\ I 10'OFF OF THE PROPOSED SLOPE STAKE. 18 RCP — — • Bz
CONTRACTOR TO ADJUST. FENCING WITHIN \ _ / C / !
LIMITS OF DISTURBANCE AS NEEDED TO—
\ AK 23 \ KEEP PEDESTR/AN TRAFFIC OUTS/DE OF C _ — — C _ J11�TALL 10P—LINE? W DIT
` �` ' \ \ �` \ WORK AREA \ - C — .•L. .. — _ _ _ C — — _ _ C Bz - C /1 -G2—STA 334@W —
��99- LIMITS OF D/STURBANCE.TYP `33 APER NET
II _ T t RT:
C �� 1t ; //TRETF34-- TB 22 ARD'
I •'� - / -BZ _ 'DITCH, S=1.0%
> \ ` \ / /.:'' ...'.. / \ ✓ C AP BZ 1,�,1' j — — SEE DETAIL 4
M\ \ \ BZ 1 SHEET 2E
CUT DITCH pROpE
LEY $ \` TOP
Y.I. I 4 �� • // / / I�IC 1 / SEE DETAIL 2 EX1St SPECIAL
\ 0 381 3' // / // I'll DITCH
\ \ �rf�EE l`� INV. IN = 311.73' � � E� �♦�/ =." � � -�. � II, ,� � � SHEET 2E TB SEE TDETAIL 3 /
PRUNE ROOTS �/ / �y I SHEET 2 —
�\ INV. 1� = 1 � � � C �R ♦♦ �: � .:a .�///� Bz 1 � �ti w � III I ti � UTILIZE TEMP ROCK SILT CHECK. —
_ �d RETAIN E ♦ i I I 6 �Q> E_
\ INV. OPT EXISTING T RE ♦ ♦ / 82 INST B DURING GMTTLESDUR/NG CONSTRUCTION
`\ I LEY /0 \ TEE ` 24" PIPE R� ♦
\\ \ C ♦ ♦ / / �' I E AS FINAL MEASURE. �-
` �` •3�s ` \ \ \ ♦ ♦ ♦ / / /G iii / l \ FLOODW / III CUT DITCH / -E Zq• PVL ss
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SHEET 2EE—
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---
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BZ 2 / SHEET 2E — v INSTALL TEMP LINER /N DITCH \ _
// — — -G2- STA 29t25 TO 3/t00 RT: �E N/F
y l-tI-� ENE DOUBLE FIBERGLASS ROVING \ R INSTALL TEMP` LINER /QI DITCH
\ .� �, �� ��. .Y 1005 HIGH HOUDE ROAD. L.L.C.
Q�R TOWN 4� ._ VO l -G2- STA 3/tO0�33t00 RT.-JUTE NET c/o FRED G.CASH, 111
QUO DEED BOOK 4234 PAGE 77 QUO INSTALL TEMP ROCK SILT CHECK. TYPE A 738 CASH STREET
i E�\S BOOK OF MAPS 1987 PAGE 768 c' — IN DITCH AS OUTLET CONTROL MEASURE DEED BOOK 17244 PAGE 285
N `\ �i 0/ �00 l ALiTEMP LINER /N DITCH . \ BOOK OF MAPS 1993 PAGE 908
/ G2- STA 29t00 TO 29t/5 RT: / PIN 0754-02-1553
- S FLOODwAY SINGLE FIBERGLASS ROVING / SITE b
INSTALL TEMP TREE PROTECTION FENCE. TYP
ILL I) R - - - --
ES C/L OF CREE 100
S\ PROPERTY LIN \
�1, / /'�F — — — INSTALL TEMPORARY — — —
C� SILT FENCE. TYP \
• \ .
* 1, \ \��` \ \ \ AINAGE ESMN'T. \
%P ` \\` \\2J` `�\\(SbALED FROM MAP)
LA
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SHEET 6 OF 6
MITIGABLE PERMANENT IMPACTS ZONE 1
MITIGABLE PERMANENT IMPACTS ZONE 2
ALLOWABLE PERMANENT IMPACTS ZONE 1
ALLOWABLE PERMANENT IMPACTS ZONE 2
-••-••-••-••- DENOTES LIMITS OF DISTURBED AREA
INSTALL AND MA/NTAN DUAL 30' RCP PER
DRAINAGE PLANS.PRIOR TO PIPE
INSTALLATION.INSTALL SILT FENCE ALONG
LIMITS OF D/STURBANCE.FOLLOW/NG PIPE
CONSTRUCTION AND STABILIZATION OF
SLOPES. RE -INSTALL SILT FENCE ALONG
TOP OF PIPES.
INSTALL INLET SEDIMENT
CONTROL DEVICE. TYP
_ R RCP ZS_ — ti K F�ORo i
�IICB�\ i\316.42 EDGE OF PA EMF`T-SIB_C
`-"M\icOF Av�EiVr�� �l 8
�BACK 'OF CURB ` HIGH HOUSE ROAD (SR 1615) \
B lC OF�CURB
B EDGE OF PAVEMENT r \ /
I
EbGE OF PAVEMENT 3q RCP INV. OUT ,316.757 30' RCP INV. OUT 310 79,1
U— — �----------_- _�=�n=ant. — -
_ — _— — — -
--.-.
P F2,XIST RIGHT
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PBF
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177-1 3U- RCS �'��1 R - _
P INV. IN 311.537
30' RC INV. IN 311.5 O' RCP \•�7 — -- -
1 l . API E 2/,
RETAIN 1' ,p�FImLLY 6 IN%�iUA ��erl
44 LF - 2 @ 36" RCP, S = 1.84%
HW-0203 INV IN=310.71'-G2- STA. 36+43 20. ' LT
HW-0204 INV OUT=309.90' -G2- STA. 36+41 23.5' RT
RESET RIPRAP TO EXISTING CONDITIONS TO TIE TO
PROP RCP
Sta. -G2- 36+43, 20' LT TO 36+41, 24' RT
INSTALL TEMP ROCK SILT
CHECK. TYPE A /N DITCH /
AS OUTLET CONTROL MEASURE —
LIMIT DISTURBANCE. TYP
A B
515-OF
100-YR
INSTALL TEMP SILT
\
FENCE ALONG EXISTING
\
CURB AND GUTTER.TYP
INSTALL TEMP SILT
\
FENCE OUTLET. TYP
;
—G3—
CRABTREE CREEK
GREENWAY
=
C C
-
rr•p - -
MATCH (SEE ABOVE) 36 + 25
INSET A
CULV RT 7.5'X12'
INV. .T = 306.26' (A)
INV. 6UT = 306.01' (B)
INV./OUT = 305.97'(C)
100-YR ----_/
INSTALL TEMP SILT
FENCE. TYP
CULVERT
7.5'X12'
INV. OUT
= 306.17' (A)
INV. OUT
= 306.18' (B)
CB
INV. OUT
= 306.20' (C)
TOP=316.75'
INV.IN = 307.31'
INV. OUT=307.21'
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