20190930 Ver 1_Site Plans_20190711

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ALL CONSTRUCTION TO BE IN ACCORDANCE WITH CURRENT CITY OF RALEIGH STANDARDS AND SPECIFICATIONS
SYMBOLS AND ABBREVIATIONS
LEGACY AT WAKEFIELD APARTMENTS
FORMERLY MERIDIAN AT WAKEFIELD APARTMENTS)
ABC
AGGREGATE BASE COURSE
EXISTING CURB INLET
ALUM
ALUMINUM
❑
EXISTING GRATE INLET/YARD INLET
B -B
BACK TO BACK
a
EXISTING FLARED END SECTION
2
BOA
BLOW -OFF ASSEMBLY
-6-
EXISTING FIRE HYDRANT
C&G
CURB AND GUTTER
><�Q
EXISTING BLOW -OFF ASSEMBLY
CFS
CUBIC FEET PER SECOND
DQ
EXISTING GATE VALVE
CI
CURB INLET
D
EXISTING REDUCER
C/L
CENTER LINE
b
EXISTING WATER METER
CO
CLEAN OUT
O
EXISTING MANHOLE
COM
COMMUNICATION
o0
EXISTING CLEAN OUT
CONC
CONCRETE
I
EXISTING POWER POLE
CT
COURT
C
EXISTING GUY WIRE
CU
COPPER
❑
EXISTING TELEPHONE PEDESTAL
ST
DCV
DOUBLE CHECK VALVE
_�&
EXISTING AREA LIGHT
DDCV
DOUBLE DETECTOR CHECK VALVE
0
EXISTING SIGN
DEFL
DEFLECTION
8
NEW CURB INLET
DI
DROP INLET
®
NEW GRATE INLET/YARD INLET
DIP
DUCTILE IRON PIPE
®
NEW FLARED END SECTION
�,
p
-� v
DRAIN
DRAINAGE
#
NEW FIRE HYDRANT
N�
NEW BLOW -OFF ASSEMBLY
DR
DRIVE
-o
N
NEW GATE VALVE
EASE
EASEMENT
00
YIN
'
NEW REDUCER
ELEC
ELECTRIC
b
NEW WATER METER
EOP
EDGE OF PAVEMENT
NEW TEE
EX
EXISTING
I—I
NEW PLUG
FES
FLARED END SECTION
•
NEW MANHOLE
FH
FIRE HYDRANT
�
NEW CLEAN OUT
FM
FORCE MAIN
�
NEW SIGN
FT
FEET
o
IRON PIPE
FT/SEC
FEET PER SEC
BENCHMARK
GALV
GALVANIZED
GV
GATE VALVE
®®®
BLOCK AND GRAVEL INLET PROTECTION
HCR
HANDICAP RAMP
INV
INVERT
SILT FENCE INLET PROTECTION
L
LENGTH
LF
LINEAR FEET
EXCAVATED INLET PROTECTION
LT
LEFT
MH
MANHOLE
MIN
MINIMUM
0
SEDIMENT BASIN
PAVE
PAVEMENT
PERM
PERMANENT
RISER BASIN
PP
POWER POLE
PVC
POLYVINYL CHLORIDE
ROCK DAM
PVT
PRIVATE
– – G –
EXISTING GAS LINE
R
RADIUS
– – COM – -
EXISTING COMMUNICATIONS LINE
R/W
RIGHT-OF-WAY
–UT– –
EXISTING UNDERGROUND TELEPHONE
RED
REDUCER
–UE– –
EXISTING UNDERGROUND ELECTRIC
RPZ
REDUCED PRESSURE ZONE
– E – –
EXISTING OVERHEAD ELECTRIC
RT
RIGHT
– W – –
EXISTING WATER LINE
S
SLOPE
– –FM–
EXISTING SANITARY SEWER FORCE MAIN
SS
SANITARY SEWER
– –SS–
EXISTING SANITARY SEWER
STA
STATION
_ _ _ _ _ _ _ _•
EXISTING STORM DRAINAGE
T
TANGENT
NEW STORM DRAINAGE
TDD
TEMPORARY DIVERSION DITCH
— - - - —
STREAM
TELE
TELEPHONE
–
NEW WATER LINE
TSB
TEMPORARY SEDIMENT BASIN
c
NEW SANITARY SEWER
TSD
TEMPORARY SLOPE DRAIN
FM FI
NEW SANITARY SEWER FORCE MAIN
UG
UNDERGROUND
G
NEW GAS MAIN
W
WIDTH
SILT FENCE
W/L
WATER LINE
X X X
FENCE
WM
WATER METER
DIVERSION DITCH
YI
YARD INLET
—GT—G
GREENWAY TRAIL
PROPOSED STREAM BUFFER REPAIR SUBMITTAL
CITY OF RALEIGH, WAKE COUNTY, NORTH CAROLINA SHEET INDEX
VICINITY MAP
1" = 500'
OWNER /APPLICANT:
LEGACY AT WAKEFIELD /HF, LLC
LEGACY AT WAKEFIELD /HB, LLC
3301 W. END AVENUE, SUITE 200
NASHVILLE, TN 37203-6897
CONTACT: SHELLI FLOYD
PHONE: [phone]
PROJECT ADDRESS :11321 COLBERT CREEK LOOP
ENGINEERS:
BASS, NIXON AND KENNEDY, INC.
6310 CHAPEL HILL ROAD, SUITE 250
RALEIGH, NORTH CAROLINA 27627
TELEPHONE: [phone]
FAX: [phone]
CONTACT: DAVID L. DUNN, P.E.
EMAIL: DAVID. [e-mail]
PREPARED B Y.•
BASS, NIXON & KENNEDY, INC.
CONSULTING ENGINEERS
6310 CHAPEL HILL ROAD, SUITE 250
RALEIGH, NORTH CAROLINA 27607
TELEPHONE: [phone] or [phone]
FAX: [phone]
www.BNKinc.com
CERTIFICATION NUMBERS: NCBELS (C-0110)
NCBOLA (C-0267)
SHEET No. SHEET TITLE
COVER
C3.1 OVERALL GRADING AND DRAINAGE PLAN
C3.2 ENLARGED GRADING PLAN FOR PROPOSED BUFFER REPAIR
C5.1 DETAILS
WAKE CO. PIN: 1830418461
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NEW FALLS OF NEUSE ROAD
VICINITY MAP
1" = 500'
OWNER /APPLICANT:
LEGACY AT WAKEFIELD /HF, LLC
LEGACY AT WAKEFIELD /HB, LLC
3301 W. END AVENUE, SUITE 200
NASHVILLE, TN 37203-6897
CONTACT: SHELLI FLOYD
PHONE: [phone]
PROJECT ADDRESS :11321 COLBERT CREEK LOOP
ENGINEERS:
BASS, NIXON AND KENNEDY, INC.
6310 CHAPEL HILL ROAD, SUITE 250
RALEIGH, NORTH CAROLINA 27627
TELEPHONE: [phone]
FAX: [phone]
CONTACT: DAVID L. DUNN, P.E.
EMAIL: DAVID. [e-mail]
PREPARED B Y.•
BASS, NIXON & KENNEDY, INC.
CONSULTING ENGINEERS
6310 CHAPEL HILL ROAD, SUITE 250
RALEIGH, NORTH CAROLINA 27607
TELEPHONE: [phone] or [phone]
FAX: [phone]
www.BNKinc.com
CERTIFICATION NUMBERS: NCBELS (C-0110)
NCBOLA (C-0267)
SHEET No. SHEET TITLE
COVER
C3.1 OVERALL GRADING AND DRAINAGE PLAN
C3.2 ENLARGED GRADING PLAN FOR PROPOSED BUFFER REPAIR
C5.1 DETAILS
WAKE CO. PIN: 1830418461
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ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH CITY OF RALEIGH STANDARDS, SPECIFICATIONS AND DETAILS
EX. CURB INLET
EX. CURB INLET EX. CU B INLET TOP = 304.02'
TOP = 11.63' 24" INV IN = 295.56'
TOP = 318.40' = 42" INV IN = 294.27'
24" IN IN 306.64'
INV IN = 312.30 INV OU = 302.33'42" INV OUT = 291.69'
INV OUT = 310.0: 50' MINIMUM BUILDING
SETLINE PER I I TOP CU3111-88RB
RALE GHK EX. 15" FES
ORDINANCES
0 INV = 293.87'
INV = 309.31'
FX. CURB INLET EX. 42" FE :!5"
EX.` OP = 318.22' I`r T�4`,.RINvr= 290:Q?' EX. CURB INLET Z
TOP = 29'3:$ II EX. CURB INLET EX. CURB INLET I NV = 315.16' ,r ,., ,,, --R�� T" ♦ s INV OUT = 294.90'
z. ,, w�z RT= TOP - 299.00'
18" INV IN = _t.8 `` II TOP = 306.08 EX. C�1R8 INLET TOP = 317.98 r:. -.T:. -.t,, I :Y?�l: - - "•�` �.p n
3 • =j/k., Q TOP = 318.19' INV I N = 309.78' .,.•, ....... I .,. _ - _l ^ W - - W -A- _
24" INV IN = 291':8:1 :; : INV = 298.18' _
., W
OUT = 291.11'-� 1' `tea<4tttt INV =I 310.39' INV OUT = 309.38' . „r _W- - W- ♦♦ W _ "w_I�
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vll _ _W_ _I - -1 ACP"_ - -W- - -W- -WII --SS-C�3 -SS- - -SS- I� SS •=s2=4'".RCP.. `M� .; , Ex CURB INLET
X11 / -W -W--W _ _ -9 --- -- - «, '�, TOP = 298.14'
11 -SS- - IIS - -SS- - -SS- - SS ;� - _ _ -_ p - 'N °•�, 15" INV OUT = 293.21
EX. CURB INLET • �vyl / -SS- -SSe- -SS- - 320 - - - - --� - \f"- \ \ \ \ --t� - - -�_ - CP\• .4f ` .� �? TOP = .,
TOP - 301.45 / -SS f �_-_ j�/ �- 3 , EX CURB INLET Z
r/ 4: ...•.. 2, 1 298 2'
INV = 295.95' 1► / �/-__--__-_--_-------------- - - - --- 1 \ \ \-� \ ��-- �,� .^ "� 15' INV OUT 292637' W
-- - ��� \��` _ !1` •• ^�
EX. CURB INLET0
_�<fzt)
;. �„HEADWALL
INV = 297.01 / / I // 1 - - - -- - /'/ i' I / / 1 e7►1+' I \ \\ 9` �\ \��� \C\) - . ��`�'y`. �Q��, .�
.3- SeLF CONTAINETM OTOR
DR 1 TO S#ORM SWER STEM
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I 1 1 YI FFEI
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/ / // / / 46 C1- / I 1 1 \ 1 v 20 \1 �� 12$ \�♦ '^
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300.00 �, \ RFE
97.0 ! I I \ \ rL 1 \ \ I , j. I ♦( '�
3031. m0 \ \ \ \ \ \ \ \ b. ` 1\ \ '-- / ��� \ I I� I I 1 1 I♦ \'
` ../ � // /// /SCI 1 1 I I _ ' �" �' I � \ \ ` ` \ ` \ \ / \\`�\ -- - ' J%// \� II I I I �\\ 1 1 1 `\ `•• 'i
< .• / / / // I \ ` ` � I I I 40 ' I \ \ i \ \ \ \ / ti \ 282-.. / I I 1 � \\ \ \ \ B\ �y '• '. >,
•' / / / % // \ \ \ \ ( _ ' \ \ ♦ `\ \ \ `\ \ \ \ \ 3�" 35
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<f kFE \ \\ I \ 1 \ 4 C \ 73�6� qo ��•�. �I.I \ \ \ \ \\ �� �\ \ \ ♦♦ \ "a
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EX. YARD INLET / / // 1 C I - -
TOP = 292.75'HOiJS
320 /' / FFE I I
• f,• �y I ///�i ! / `� I 1 CI \\ T I I I I 298.0 _ ' 1 / 2�8• v/l l II \ 1 1 I \ \ / !J llll \ \ \\\\\\ �l ':
STORMWATER f`t /' /;/,, / - FFE 48 i I X ® _ - ------ , / / / I
rL
295.5
BASIN N0. 2)\11\
(SEE SHEET C3.5) : '/ �� ,!!� ! \ / / - _ - \\ - _ / / 26
/ / 2 5. 0
it
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TOP = 284.96' 7 \ -
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EX. CURB INLET �s'' �i/ // ♦��� - - _
__ � \/ ---- ♦ / \ \ \ 1
,SP CMpgINv31N = 2 '=R3�� `♦�c'O.,'I //////, // / --�\ I � '� � � - � � --' � I I � - ----- ----- -- - - � / FF/E / / � / / / / / ' eo � \ \ \ I i � •`
15" RCP INV IN 7 0
y i / / /
f : / / - - / / / / / / / / , \ \5a' E 9E RIIV
INv•dUT = 280.63'' / .J b / l I 1 '� / _ 1 i / / / I / l \ \ I I
IMEASWR D
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15" INVINV OUT9.35' : �/ I \/ \ a - CI Y 1 0 I / 1 / \ 1 \ / 1
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24v NV IN * •26Q�48'I :; / / / // / I - / FFE I co I s \ \ O
INV UT = 21fiQ,7 ti / I/ o/// 2 20 $ / / -- -
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7 27 --- - �� P �\ J/i l -_-- 56 5 FFE 295.0
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EX. CURB 1NL T 296.0
TOP = 268'-�I
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CURB I LE ... _ BUFFER IMPACT
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TOP 2�� f:5c _ ...... T T».. ' ............... ------ 18" INV IN - 266.86'
.TT. .•.•. - __-__
i INV IN 261.1 ... ....... .-. ••;-;;:::�::::::-�.-- .:-:-'--•�-=�_ - ------------------------------------------------- -
... -3� ....... ..................... .... .................... - - - --------- -------------- ----- ,8'• INV IN 270.71' SEE SHEET C3.2)
INV OUT = 261 .00' ....................... 1 -
p _ • • • • • • • • • • • • . •� ..r.•.....: ; ::' :: • • • EX. CURB INLET STORMWATER 8" INV OUT - 266.66'
.......................................................................................................
.......................................................
�' / TOP 279.28 EX. CURB INLET Lu
M EX. CURB INLET =___________ __ ______ I I i___ ! �,� =• (+ TOP = 280.47'BASIN N0.1 W
_-------------------------- - INV = 276.28'
TOP 270.15 r - - - -1 iy- - - :. (SEE SHEET C3.4)
INV = 264.55' TREE FENCE I iV i' \\ N
PROP. INVERT IN = 265.05' SEE NOTE 6 I i :; (TYP, OTE
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PREVIOUSLY APPROVED GRADING
PLAN FOR MERIDIAN AT WAKEFIELD
APARTMENTS
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LEGACY AT WAKEFIELD -PROPOSED CONSTRUCTION SEQUENCE FOR REPAIR OF EXISTING
STORMWATER OUTFALL WITHIN BUFFER (WET DETENTION BASIN OUTLET)
THE CONTRACTORS HALLTAKE PRECAUTIONS THROUGHOUT CONSTRUCTION ACTIVITIES TOP REVENT
SEDIMENT RUNOFF FROM EXITING THE WORK AREA AND ENTERING THE STREAM CHANNEL
DOWNSTREAM FROM THE WORK AREA. THE CONTRACTOR SHALLALSO PERFORM WORK TO MINIMIZE
IMPACTS TO THEN EUSE RIVER STREAM BUFFER. IT IS RECOMMENDED THE WORK BE SCHEDULED
DURING A PERIOD OF ANTICIPATED DRY WEATHER. THIS PLAN INCLUDES THE PROPOSED EROSION
CONTROL MEASURES AND RECOMMENDED CONSTRUCTION SEQUENCE FOR PERFORMANCE OF THE
WORK. THE CONTRACTORSHALL BE RESPONSIBLE FOR INSTALLINGAND MAINTAINING EROSION
CONTROLMEASURES SHOWN AS WELL AS INSTALLING ADDITIONAL EROSION CONTROLMEASURES AS
NEEDED TO PREVENTSEDIMENT RUNOFF. THE FOLLOWING PROVIDESTHE CONSTRUCTION SEQUENCE
FOR PERFORMANCE OFTHE WORK:
1. INSTALLTREE PROTECTION FENCINGTO MINIMIZE BUFFER IMPACTS. COMBINATION TREE
PROTECTION/SILT FENCING MAY BE USED IN LIEU OF TREE FENCING IN AREAS WHERE SILT
FENCING NEEDED. IF ADDITIONALAREA IS NEEDED TO THE ACCESS WORK AREA, CONTRACTOR
SHALL ONLY REMOVE SMALLER TREES (I. E., 3" AND SMALLER) AS NEEDED FOR ACCESS.
2. INSTALLSILT FENCING AT LOW PORTIONS OF WORK AREA TO PREVENTSEDIMENT RUNOFF, IF
NOT PREVIOUSLY INSTALLED. IF NEEDED, ADDITIONALSILTFENCING SHALL BE INSTALLEDWITH
SILT FENCE OUTLETS AT THE LOW POINTS IN SILT FENCING, IF APPLICABLE.
3. TO MINIMIZE POTENTIAL FOR EROSION DURING PERFORMANCE OF WORK, IT IS
RECOMMENDED DISCHARGE FROM THE WET DETENTION BASIN BE PUMPED AROUND THE
WORK AREA. ANY WATER PUMPED FROM THE WET DETENTION BASIN SHALL BE TREATED
PRIORTO DISCHARGING INTO THE STREAM CHANNEL. THE FOLLOWING PROVIDES OPTIONS
FOR PUMPING AROUNDTHE WORKAREA:
a. OPTION 1- BLOCK FLOW NEAR END OF 18" OUTLET PIPE AND INSTALL PUMP ON
UPSTREAM END OF BLOCKING TO PUMP TREATED WATER AROUND WORK AREA. THE
PUMP SHALL DISCHARGE ABOVETHE TOP OF STREAM BANK ANDA SMALL RIP RAP PAD
SHALL BE INSTALLED AT PUMP OUTLET TO PREVENT EROSION. THE PUMP SHALL NOT
DISCHARGE DIRECTLY INTOTHE STREAM CHANNEL.
b. OPTION 2- BLOCK FLOW TO 18" OUTLET PIPE IN SCM OUTLET STRUCTURE AND PLACE
PUMP INSIDE OUTLET STRUCTURE TO PUMP TREATED WATER AROUND WORK
AREA. THE PUMP SHALL DISCHARGE ABOVE THE TOP OF STREAM BANKANDA SMALL
RIP RAP PADSHALL BE INSTALLEDAT PUMP OUTLET TO PREVENTEROSION. THE PUMP
SHALL NOT DISCHARGE DIRECTLY INTOTHE STREAM CHANNEL.
4. AFTER FLOW FROM WET DETENTION BASIN DIVERTED AROUNDWORK AREA, INSTALLCHECK
DAM AT OUTLET END OF CHANNELTO PREVENT SEDIMENT RUNOFF.
5. PROCEED WITH GRADING AND PERFORMANCEOF WORK REQUIRED FOR CHANNEL
INSTALLATION.
6. SEED/MULCH WORK AREA IMMEDIATELY AFTER CHANNEL INSTALLATION COMPLETE.
7. AFTER AREA IS FULLY STABILIZED, REMOVE CHECK DAM AND OTHER EROSION CONTROL
MEASURES; TREE PROTECTION FENCING; AND TEMPORARY BLOCKING/PUMP INSTALLATION.
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_ o° Oo0°o Oo CLASS B RIP -RAP( d50 = 6")
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Q10
= 8.3 CFS
III -III 110 1=
J
= 23 %
Ili1--
IIII
BOTTOM WIDTH
= 2.0 FEET
-11II
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z a
SLOPES
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MAX. (TYP.)
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= NORTH AMERICAN GREEN P550 PERMANENT SLOPE STABILIZATION (OR EQUAL)
CRABAPPLE
_ITI=1I1=1I1—III—
CHANNEL
CALC. SHEAR
= 4.02 PSF
WIDTH
= 14.0 PSF
PROP.
CHANNEL CROSS
SECTION
- EL
NOT TO SCALE
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Q10
= 8.3 CFS
MAXSLOPE
= 23 %
LENGTH
= 51 FEET +/-
BOTTOM WIDTH
= 2.0 FEET
SIDE SLOPES
= 2:1
V10
= 12.5 FPS
MIN CHANNEL DEPTH
= 0.5 FEET
FLOW DEPTH
= 0.26 FEET
CHANNEL LINER
= NORTH AMERICAN GREEN P550 PERMANENT SLOPE STABILIZATION (OR EQUAL)
CRABAPPLE
- STAPLE PATTERN E
CALC. SHEAR
= 4.02 PSF
PERM. SHEAR
= 14.0 PSF
CHANNEL LINER SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER RECOMMENDATIONS/REQUIREMENTS
AND SEEDED IMMEDIATELY AFTER INSTALLATION TO ESTABLISH VEGETATIVE COVER. LINER SHALL BE INSTALLED
TO COVER CHANNEL BOTTOM AND TO TOP OF SIDE SLOPE ON EACH SIDE OF THE CHANNEL FOR ENTIRE LENGTH OF
CHANNEL.
1
© 2013 BASS, NIXON & KENNEDY, INC. EXPRESSLY RESERVES ITS COMMON LAW COPYRIGHT AN
IN THESE PLANS. TH
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252-- ------------
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IN ANY FORM OR MANN
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/
X \ \\\ \\\ FENCING -
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\ \ PROP. CHANNEL LINING
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9S<�'
TREE PROTECTIOON FENCING /
LIMITS OF BUFFER IMPACT (TYP.)
9SS
\ --- - --
\ -� -- 252-------------------------------------
-------
- -
------------------ -- 2.5 0
-----249----------
CREEK TOP
N PERMISSION AN
EX. 10" GUM
(TO BE REMOVED)
N & KENNEDY, IN
255 ---
BNK TREE TYPE ABBREVIATIONS
APPLE
- AP
ASH
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BEECH
- BE
BIRCH
- BI
\
- BW
BRADFORD PEAR
- BP
CATALPA
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CEDAR
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CREPE MYRTLE
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CYPRESS
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DOGWOOD
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HICKORY
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HOLLY
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IRONWOOD
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LOCUST
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MAGNOLIA
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MAPLE
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MIMOSA
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MULBERRY
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PEAR
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PECAN
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PERSIMMON
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PINE
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9S<�'
TREE PROTECTIOON FENCING /
LIMITS OF BUFFER IMPACT (TYP.)
9SS
\ --- - --
\ -� -- 252-------------------------------------
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------------------ -- 2.5 0
-----249----------
CREEK TOP
N PERMISSION AN
EX. 10" GUM
(TO BE REMOVED)
N & KENNEDY, IN
255 ---
BNK TREE TYPE ABBREVIATIONS
APPLE
- AP
ASH
- AS
BEECH
- BE
BIRCH
- BI
BLACK WALNUT
- BW
BRADFORD PEAR
- BP
CATALPA
- CP
CEDAR
- CR
COTTONWOOD
- CW
CRABAPPLE
- CA
CREPE MYRTLE
- CM
CYPRESS
- CY
DOGWOOD
-DW
ELM
- EL
GUM
-GM
HACKBERRY
- HB
HICKORY
- HK
HOLLY
- HY
IRONWOOD
- IW
LOCUST
- LC
MAGNOLIA
- MG
MAPLE
- MP
MIMOSA
- MM
MULBERRY
- MB
PEAR
- PR
PECAN
- PC
PERSIMMON
- PS
PINE
- PN
POPLAR
- PP
REDBUD
- RB
RED OAK
- RO
REDTIP
- RT
SOURWOOD
- SW
SWEETBAY
- SB
SYCAMORE
- SY
WAX MYRTLE
- WM
WHITE OAK
- WO
WILD CHERRY
- WC
WILLOW
- WW
AREA OF TEMPORARY IMPACT
FOR REPAIR OF EXISTING
STORMWATER OUTFALL
ZONE 1
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8' MAX.
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VARIABLE AS DIRECTED BY THE ENGINEER VARIABLE AS DIRECTED BY THE ENGINEER
STEEL POST STEEL POST SILT FENCE
PLASTIC OR 4' MIN
PLASTIC OR
WIRE TIES
WARNING SIGN WIRE TIES /
WOVEN WIRE FABRIC
WARNING SIGN TREE PROTECTION AREA WOVEN WIRE FABRIC TREE PROTECTION AREA
WARNING SIGN
ORANGE, UV RESISTANT MIN. 10 GA. DO NOT ENTER
HIGH - TENSILE STRENGTH LINE WIRES MIN. 12-1/2 GA. o MIN. 10 GA. DO NOT ENTER
MIN. 12-1/2 GA.
INTERMEDIATE
POLY BARRICADE FABRIC (TYPICAL) LINE WIRES
4 � WIRES - INTERMEDIATE TOP OF SILT FENCE
FILL SLOPE WIRES MUST BE AT LEAST 1' 1
GRADE MSN SILT FENCE FABRIC ABOVE THE TOP OF
INSTALLED TO SECOND THE WASHED STONE.
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WIRE FROM TOP GRADE
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IIIII z N (,
'IIII = III = �I MIN SILT FENCE GEOTEXTILE FABRIC = IIIII = IIIII FRONT VIEW
FRONT VIEW _ _ IIIII = FRONT VIEW 1111 = u FILTTERFABRIC,URY WIRE n U J
SIDE VIEW PROVIDE WARNING III 1111 III 1111
LANGUAGE IN BOTH STEEL POST SET CLOTH IN TRENCH.
co
ENGLISH AND SPANISH, AND HARDWARE � W Z � Q
AS SHOWN NOTES: MAX 2' APART MIN Q W = Q V
PROVIDE WARNING 2' INTO SOLID GROUND
I SIDE VIEW LANGUAGE IN BOTH 1. REMOVE SEDIMENT WHEN HALF OF STONE OUTLET IS COVERED. Z LL Z
40" 5 c ENGLISH AND SPANISH, W
I MAINTENANCE: CLEAN OUT AT 50% CAPACITY 2. REPLACE STONE AS NEEDED TO ENSURE DEWATERING. ^
LIFE OF FENCING: 6-9 MONTHS AS SHOWN '�R J
M TREE PROTECTION AREA DO NOT DISTURB TREE CONSERVATION AREAS 1 40" z V co C
NOTE: FOR TREE PROTECTION ONLYT STEEL POST _
� SILT FENCE SHOULD NOT BE USED ALONE BELOW � r O
GRADED SLOPES GREATER THAN 10' IN HEIGHT.
DO NOT ENTER M Z L0 U
TREE PROTECTION AREA WOVEN WIRE FABRIC N .�
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m �T ZONA DE PROTECCION m DO NOT ENTER m HARDWARE CLOTH O W
�� < NOTES:
PARA ARBOLES - NO ENTRE 1. TREE PROTECTION FENCING MUST BE INSTALLED AT A MINIMUM RADIUS OF THE CRITICAL ROOT ZONE N m
Z Z SEE DETAIL TPP -02 FOR EXAMPLES ZONA DE PROTECCION Z V
cn NOTES: �� ( ) �� SECTION VIEW Z
l 1 l 1 2. THE TREE PROTECTION FENCING MUST REMAIN IN PLACE FOR THE DURATION OF THE PROJECT l 1 FILTER OF #57
I■■I 1. TREE PROTECTION FENCING MUST BE INSTALLED AT A MINIMUM RADIUS OF THE CRITICAL ROOT ZONE WARNING SIGN DETAIL Co I"I UNLESS OTHERWISE APPROVED BY URBAN FORESTRY STAFF. `"' PARA ARBOLES - NO ENTRE vs N■I WASHED STONE \ Q O
I■ ] ( SEE DETAIL TPP -02 FOR EXAMPLES) y o (n
-ni y -i y y 3. APPROVED IMPACT PROTECTION DEVICES MUST BE REMOVED AFTER CONSTRUCTION WHEN APPLICABLE. -ni y N
m I■C 2. THE TREE PROTECTION FENCING MUST REMAIN IN PLACE FOR THE DURATION OF THE PROJECT m I■C �� m y 16"MIN Z O (V cc
4. SIGNS SHALL BE PLACED AT 50' MAXIMUM INTERVALS. PLACE A SIGN AT EACH END OF LINEAR TREE PROTECTION AND 50' T FILTER FABRIC APRON
UNLESS OTHERWISE APPROVED BY URBAN FORESTRY STAFF. ON GROUND O W
d O O ON CENTER FOR THE REMAINDER WARNING SIGN DETAIL O m
m 3. APPROVED IMPACT PROTECTION DEVICES MUST BE REMOVED AFTER CONSTRUCTION WHEN APPLICABLE. 0;. p J
5. FOR TREE PROTECTION AREAS LESS THAN 200' IN PERIMETER, PROVIDE NO LESS THAN ONE SIGN PER PROTECTED AREA. CA cif p O J �
DC7 (n 4. SIGNS SHALL BE PLACED AT 50' MAXIMUM INTERVALS. PLACE A SIGN AT EACH END OF LINEAR TREE PROTECTION AND 50' m D V� T Cn O O J r
O 6. ATTACH SIGNS SECURELY TO FENCE POSTS AND FABRIC.
ON CENTER FOR THE REMAINDER Z m > O �I = co
MD K 0 7. ADDITIONAL SIGNS MAY BE REQUIRED BY CITY OF RALEIGH BASED ON ACTUAL FIELD CONDITIONS. D pp� ^ ^
ZO d 5. FOR TREE PROTECTION AREAS LESS THAN 200' IN PERIMETER, PROVIDE NO LESS THAN ONE SIGN PER PROTECTED AREA. �1 m m D d Z G V O _
D C27 L"I 6. ATTACH SIGNS SECURELY TO FENCE POSTS AND FABRIC. Y 0 z 0 �yy 8. SIGNS ARE TO BE MADE OF DURABLE, WEATHERPROOF MATERIAL WITH LETTERS A MINIMUM OF 3" HIGH, CLEARLY LEGIBLE ■ m �y l y J Z
O x y 7. ADDITIONAL SIGNS MAY BE REQUIRED BY CITY OF RALEIGH BASED ON ACTUAL FIELD CONDITIONS. CONTACT INFORMATION: O N m y AND SPACED AS SHOWN. CONTACT INFORMATION: N O > y 8"-� I W r Z
■ Z O I --I 8. SIGNS ARE TO BE MADE OF DURABLE, WEATHERPROOF MATERIAL WITH LETTERS A MINIMUM OF 3" HIGH, CLEARLY LEGIBLE CITY OF RALEIGH PARKS, RECREATION AND Z K I..I 9. FLOW SHALL NOT RUN PARALLEL WITH THE FENCE. END OF SILT FENCE NEEDS TO BE TURNED UPHILL. CITY OF RALEIGH PARKS, RECREATION AND O v ': I --I a 0
/� T� -- � BURY 6" UPPER EDGE OF �... _
O cl L~ M 1 AND SPACED AS SHOWN. O m p C' iy� 10. SEE NC STATE DENR PRACTICE STANDARDS %SPECIFICATIONS SEDIMENT FENCE SET FOR CONDITIONS WHERE ■ L~ y�
m ,�, CULTURAL RESOURCES DEPARTMENT A Fr APPLIES; PLANNING CONSIDERATIONS R DESIGN CRITERIA. (HOWEVER, FLOW SHALL NOT RUN PARALLEL WITH THE TOE CULTURAL RESOURCES DEPARTMENT by BURY WIRE FENCE AND 4" FILTER FABRIC APRON IN TRENCH Z =
D LU
m o URBAN FORESTER: m m X oz + OF THE FENCE.) URBAN FORESTER: ,p zo F+I HARDWARE CLOTH V Z U
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SEEDBED PREPARATION
STEEL POST 1. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES DEEP OVER ADVERSE
NOTES:
1. ENSURE THAT CULVERT ENTRANCES BELOW CHECK DAMS ARE NOT SUBJECT TO SOIL CONDITIONS, IF AVAILABLE.
DAMAGE OR BLOCKAGE FROM DISPLACED STONES. 2. RIP THE ENTIRE AREA TO 6 INCHES DEPTH.
3. REMOVE ALL LOOSE ROCK, ROOTS, AND OTHER OBSTRUCTIONS LEAVING SURFACE
2. THE DRAINAGE AREA IS LIMITED TO ONE HALF ACRE. WOVEN WIRE FABRIC REASONABLY SMOOTH AND UNIFORM.
3. KEY THE STONE INTO THE DITCH BANKS AND EXTEND IT BEYOND THE ABUTMENTS A M 4. APPLY AGRICULTURAL LIME, FERTILIZER, AND SUPERPHOSPHATE UNIFORMLY
MINIMUM OF 1.5 FEET TO AVOID WASHOUT FROM OVERFLOW AROUND THE DAM. AND MIX WITH SOIL (SEE BELOW=).
N 5" FILL SLOPE 5. CONTINUE TILLAGE UNTIL A WELL -PULVERIZED, FIRM, REASONABLY UNIFORM
MIN SEEDBED IS PREPARED 4 TO 6 INCHES DEEP.
6. SEED ON A FRESHLY PREPARED SEEDBED AND COVER SEED LIGHTLY WITH SEEDING
1 GRADE EQUIPMENT OR CULTIPACK AFTER SEEDING.
7. MULCH IMMEDIATELY AFTER SEEDING AND ANCHOR MULCH. O
1.5' MIN (SEE NOTE 3) N1IN 8. INSPECT ALL SEEDED AREAS AND MAKE NECESSARY REPAIRS OR RESEEDINGS N
12" OF NCDOT#5 I N a„ WITHIN THE PLANTING SEASON, IF POSSIBLE. IF STAND SHOULD BE OVER
9" MIN OR #57 WASHED STONE 1.5' I� MIN `SILTFENCEGEOTEXTILEFABRIC 60% DAMAGED, REESTABLISH FOLLOWING ORIGINAL LIME, FERTILIZER AND a uj
I SEEDING RATES. V
ilLk"° °moo °80° pampa 0 2.� MAINTENANCE: CLEAN OUT AT 50% CAPACITY 9. CONSULT CONSERVATION INSPECTOR ON MAINTENANCE TREATMENT AND W
�Q 0N`j OR LIFE OF FENCING: 6-9 MONTHS SIDE VIEW FERTILIZATION AFTER PERMANENT COVER IS ESTABLISHED.
2'MAXAT
g FILTER CLOTH �F� �Q �p CLASS "B" Opp ATF CENTER
■ �0a Q cj APPLY: AGRICULTURAL LIMESTONE - 3 TONS/ACRE
FILTER CLOTH ° �O ����� W
`�'° o a apl� g amp Oo�Op S MAX. FERTILIZER - 10 - 10 - 10 ANALYSIS AT800 - 1,000 LBS./ACRE H
VARIABLE AS DIRECTED BY THEENGINEER SUPERPHOSPHATE - 500 LBS./ACRE OF 20/ ANALYSIS SUPERPHOSPHATE Q
4' To 6' MULCH - 2 TONS (APPROX. 80 BALES) SMALL GRAIN STRAW/ACRE
PLAN VIEW PLASTIC OR ANCHOR - TACK WITH LIQUID ASPHALT AT 400 GALLONS/ACRE OR
y /WIRE TIES EMULSIFIED ASPHALT AT 300 GALLONS/ACRE. O
CROSS-SECTION VIEW ! z
SEEDING SCHEDULE
MAINTENANCE: m
CLEAN OUT SEDIMENT AND DEBRIS AND REPAIR WASH OUTS. N
MIN. 10 GA. MIN. 12-1/2 GA. MINIMUM REQUIREMENTS FOR SLOPE STABILIZATION W z
LINE WIRES INTERMEDIATE Q Q
WIRES STABILIZED WITH GRASS 3:1 AND FLATTER
MATTING/ SILT FENCE FABRIC STABILIZED WITH SHRUBS OR VINES 3:1 TO 2:1 oC ♦/�
rA STABILAZATION L = THE DISTANCE SUCH THAT POINTS rrrn INSTALLED TO SECOND STABILIZED WITH RIPRAP 2:1 TO 1.5;1 �/�
WIRE FROM TOP GRADE
A AND B ARE OF EQUAL ELEVATION v_ / STABILIZED WITH RETAINING WALL STEEPER THAN 1.5:1
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`z" ii IIII 0°0°00 °°°°poo° A B � (� =IIIII=IIIII 1111111111-IIIII=IIIII=IIIII=IIIII=IIIII=IIIII-IIIII=IIIII=IIIII-IIIII-IIIII-IIIII=IIIII=IIIII=IIIII=IIIII=IIIII 1111111111=11' DATE TYPE PLANTING RATE
�■I 1111-IIII=IIII_ _ L ~ Ilul - IIIII
m y y IIII_IIII_IIII_ _ _0°000000°o m yy� FRONT VIEW AUG. 15 - NOV. 1 TALL FESCUE 300 LBS. /ACRE H
IIII-IIII=IIII_ m C Oil IIIII NOV. 1 - MAR. 1 TALL FESCUE 300 LBS. /ACRE 0 H
_ _ IIIII =
y �JOTI PURPOSE: TO REDUCE EROSION IN A CHANNEL BY IIII_IIII y v Z IIIII ill IIIII ABRUZZ I RYE 25 LBS. /ACRE L"
C n C7 REDUCING THE VELOCITY OF FLOW. c i NOTES: MAR, 1 _ APR. 15 TALL FESCUE 300 LBS./ACRE W w
c = PROFILE VIEW i z t7 APR. 15 JUN. 30 HULLED COMMON BERMUDAGRASS 25 LBS. /ACRE z
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v �y 1. FLOW SHALL NOT RUN PARALLEL WITH THE FENCE.
N o DO NOT USE CHECK DAM IN INTERMITTENT OR N to m �] 2. END OF SILT FENCE NEEDS TO BE TURNED UPHILL. JUL. 1 - AUG. 15 TALL FESCUE AND 125 LBS./ACRE 0 z
O v r -I PERENNIAL STREAMS. I --I BROWNTOP MILLET 35 LBS./ACRE
■ D h l'" 3. SEE NC DEQ SEDIMENT DESIGN MANUAL FOR CONSTRUCTION O
C) n 0 T O n SPECIFICATIONS, WHERE PRACTICE APPLIES AND PLANNING AOR SORGHUM- SUDAN HYBRIDS 30 LBS./ACRE c z Li
Z x SEE N.C. DEQ EROSION and SEDIMENT ML z Z x CONSIDERATIONS. M J
CONTROL PLANNING and DESIGN MANUAL 0 SLOPES (3:1 TO 2:1) °� Q
Inn 4. SILT FENCE SHOULD NOT BE USED ALONE BELOW GRADED
y FOR CONDITIONS WHERE PRACTICE APPLIES; SLOPES GREATER THAN 10' IN HEIGHT. O N
PLANNING CONSIDERATION &DESIGN CRITERIA. m MAR. 1 -JUN. 1 SERI CEA LESPEDEZA ( SCARIFIED) 50 LBS. /ACRE
AND ' w
MAR. 1 - APR. 15 ADD TALL FESCUE 120 LBS. /ACRE------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
N,
MAR. 1 - JUN. 30 OR ADD WEEPING LOVEGRASS 10 LBS./ACRE
MAR. 1 - JUN. 30 OR ADD HULLED COMMON BERMUDAGRASS 25 LBS./ACRE
JUN. 1 - SEP. 1 *TALL FESCUE AND 120 LBS. /ACRE z 0
BROWN MILLET 35 LBS./ACRE J
AOR SORGHUM- SUDAN HYBRIDS 30 LBS./ACRE UJ
SEP. 1 - MAR. 1 SERICEA LESPEDEZA (HULLED-UNSCARIFIED)70 LBS./ACRE uj ()
AND TALL FESCUE 120 LBS./ACRE a J
NOV. 1 - MAR. 1 ADD ABRUZZI RYE 25 LBS./ACRE LL J Q
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CONSULT CONSERVATION ENGINEER OR SOIL CONSERVATION SERVICE FOR 0
ADDITIONAL INFORMATION CONCERNING OTHER ALTERNATIVES FOR VEGETATION OF
DENUDED AREAS. THE ABOVE VEGETATION RATES ARE THOSE WHICH DO WELL UNDER Q Q W v
LOCAL CONDITIONS; OTHER SEEDING RATE COMBINATIONS ARE POSSIBLE. /� I.L.
li W =
===TEMPORARY - RESEED ACCORDING TO OPTIMUM SEASON FOR DESIRED PERMANENT Sie
VEGETATION. DO NOT ALLOW TEMPORARY COVER TO GROW OVER 12" IN HEIGHT a O
BEFORE MOWING, OTHERWISE FESCUE MAY BE SHADED OUT. F- 3 z
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