HomeMy WebLinkAbout20201767 Ver 1_00-2018-266 - Raleigh Wetland Park-withStructurePlans_20210128O
O
O
100% DESIGN
SUBMISSION
November 2020
INDEX OF SHEETS
SHEET
SHEET TITLE
COVER SHEET
L01
SURVEY PLAN
L02 THRU L04
EXISTING CONDITIONS PLANS
L05 THRU L07
SITE LAYOUT PLANS
L08 THRU L09
PROFILES
L10 THRU L12
GRADING PLAN
L13
TYPICAL SECTIONS
L14 THRU L16
SITE DETAILS
EC-1 THRU EC-6
EROSION AND SEDIMENT CONTROL PLANS
RF-1
REFORESTATION DETAIL SHEET
PT01
PERMATRAK BOARDWALK GENERAL NOTES
PT02
PERMATRAK BOARDWALK DETAILS
PT03
PERMATRAK BOARDWALK DETAILS
PT04
PERMATRAK BOARDWALK DETAILS
S-1 THRU S -3
STRUCTURE PLANS
VICINITY MAP
SCALE: 1" = 500'
PUBLIC IMPROVEMENT QUANTITIES
PHASE NUMBER(S)
0
NUMBER OF LOTS
0
LOT NUMBER(S) BY PHASE
0
NUMBER OF UNITS
0
LIVABLE BUILDINGS
0
OPEN SPACE?
NO
NUMBER OF OPEN SPACE LOTS
0
PUBLIC WATER (LF)
0
PUBLIC SEWER (LF)
0
PUBLIC STREET (LF)
0
PUBLIC SIDEWALK (LF)
569
THE
CITY C)F
I lie bi"In
PARKS, RECREATION AND CULTURAL RESOURCES DEPT.
WALNUT CREEK WETLAND PARK
RUFFIN L. HALL
CITY MANAGER
PROJECT LOCATION
GRAPHIC SCALE
30 15 0 30 60
PLANS
30 15 0 30 60
PROFILE (HORIZONTAL)
10 5 0 10 20
PROFILE (VERTICAL)
Q
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ry
Q
U
END COf
—L2— S-
IMPROVEMENTS
\�STABLi SHED 119'
C AR
MARY-ANN BALDWIN
MAYOR
www.altaplanning.com
111 E. Chapel Hill Street
alla Suite 100
Durham, North Carolina 27701
p:919.484.8448
Alta Engineering SE, PLLC NC License #P-1301
m �SNU SUMMIT
PROJECT CONTACT
OWNER: CITY OF RALEIGH PARKS
RECREATION AND CULTURAL
RESOURCES
CONTACT: CONRAD MERCED, PE
222 W HARGETT ST, Suite 601,
RALEIGH, NC 27602
OFFICE: (919) 996-4797
CELL: (984) 218— 3472
CONRADO.MERCEDRALEIGHNC.GOV
DEVELOPMENT
Project Data Sheet.414 1; SERVICES
DEPARTMENT
Development Services Customer Service Center I 1 Exchange Plaza, Suit 400 I Raleigh, NC 27601 1919-996-2495
Litchford Satellite Office 18320 - 130 Litchford Road I Raleigh, NC 27601 1919-996-4200
GENERAL INFORMATION
Development Name: Walnut Creek Wetland Park Improvements
Proposed Use: Recreation and education
Property Address(es): 950 Peterson St, Raleigh, NC 27610
Wake County Property Identification Number(s) (PIN) for each parcel to which these guidelines will apply:
PIN # 1713017445, 1713103832
PIN # 1713004765, 1713009622
PIN # 1713008616, 1713007644
PIN # 1713006682, 1713006620, 1713005567
What is the project type? ❑Apartment ❑Bank ❑Elderly Facility ❑Hospital ❑Hotel/Motel ❑Industrial Building
❑Mixed Residential ❑Non -Residential Condo ❑Office ❑Religious Institution ❑Residential Condo ❑Retail
❑School ❑Shopping Center ❑Single Family Residential ❑Telecommunication Tower ❑Townhouse 40ther
Scope of work: Sidewalk from street to Wetland Center, paved trail from Wetland Center to existing
greenway, teaching platform with short connection to existing trail, natural surface trail
from Bailey Drive to State Street with stair connection at eastern terminus.
FOR APARTMENTS, CONDOS, AND TOWNHOMES ONLY
1. Total number of townhouse lots: Number attached: Number detached:
2. Total number of apartment or condominium units:
3. Total number of Congregate Care or Life Care Dwelling units:
4. Overall total number of dwelling units (from 1-3 above):
5. Number of bedroom units: 1 BR 2BR 3BR 4BR or more
6. Overall unit(s) per acre densities per zoning district(s):
DEVELOPMENT TYPE AND SITE DATA TABLE (applicable to all developments)
Zoning Information
Building Information
Zoning District(s): Residential-10
Proposed use of building(s):
If more than one district, provide acreage of each:
Proposed Sq. Ft. of building(s) gross:
Overlay District(s): N/A
Existing Sq. Ft. of building(s) gross:
Total site acreage:53.0
Total Sq. Ft. gross (existing and proposed):
Off street parking: Required Provided
Proposed height of building(s):
COA (Certificate of Appropriateness) case #
FAR (floor area ratio) %:
BOA (Board of Adjustment) case # A -
Building lot coverage %:
CUD (Conditional Use District) case # Z -
Inside City Limits? ❑ Yes ❑ No
STORMWATER INFORMATION
Existing impervious surface: 1.1 /47,850 acres/square feet
Proposed impervious surface: 014/6,225 acres/square feet
Neuse River buffer: ❑■ Yes ❑No Wetlands: ❑■ Yes ❑No
Flood Hazard Area: ❑■ Yes ❑No If yes, Alluvial Soils: Yes Flood Study: Det. FEMA Map Panel #: 1713
Total disturbed area: 1.54/66866 acres/square feet
PAGE 1 OF 1
WWW.RALEIGHNC.GOV
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PIN: 1713006682
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PIN: 1713006620
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PIN: 1713005567
DEED BK 008206 PG 00631
CITY OF RALEIGH
PIN: 1713008616
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PIN: 1713007644
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00 / �YR FPS
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DESIGNED: AEC REVISIONS
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DRAWN: AEC 111 E. Chapel Hill Street, Ste. 100
altaDurham, NC27701 ® SUMMIT * 1761 * SURVEY PLAN
2018-266 08-25-20 p:919.484.8448 DESIGN AHD ENGINEERING SERVICES P A R K I M P ROVE M E N T S
PROJECT NO. DATE Alta Engineering SE, PLLC INC License #P-1301 ��s �1
L01
1" = 100'-0" 00-2018-266_SURV �FRFo Pam° V�
SCALE FILE �'TrA/N RALEIGH , N C
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TREE CONSERVATION PERIMETER BUFFER �,6 be considered to represent total compliance with all legal requirements for
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EFFECTIVE FLOODWAY — FW— — — — FW— — — FW— — / / �/ ` I0/ ' / and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
EXISTING DITCH -- -- -- --- �'� / / 30 15 0* 30 60
must be in accordance with all Local, State, and Federal Rules and Regulations.
CONTOUR LINES 6� / This approval of this electronic document is only valid if the document has not
EXISTING EDGE OF / , — i� �/ been modified and the digital signature below is valid:
PAVEMENT / \ SCALE �i'
EXISTING CURB /� �\ ��'
City of Raleigh Development Approval
EXISTING TREE 3" DIA.
OR LARGER it
DESIGNED: AEC REVISIONS
SHEET NO.
REVIEWED: BLS NO DATE ITEM CA WALNUT CREEK WETLAND
R p �/2
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DRAWN: AEC 111 E. Chapel Hill Street, Ste. 100 EXISTING CONDITIONS
altaDurham, INC 27701 761 PARK IMPROVEMENTS
2018-266 08-25-20 p:919.484.8448 PLAN
PROJECT NO. DATE Alta Engineering SE, PLLC INC License #P-1301 ��s ��
L02
1 " = 30'-0" 00-2018-266_EXG �FRFo Pam° V�
SCALE FILE www.altago.com rA/N S \ RALEIGH, NC
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, INC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_EXG.DWG
LEGEND
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EXISTING CURB
-
EXISTING TREE 3" DIA.
OR LARGER
-<��e� /e�� \ -I'^di - a�$ 1. NO TREES 10 INCHES DBH OR LARGER CAN BE
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2. 4' WIDE NATURAL SURFACE TRAIL SHALL BE CONSTRUC D 1� �,\di VP (��
AT GRADE. CONTRACTOR SHALL ENSURE THAT THE TRAIL
PROFILE GRADE DOES NOT EXCEED 5%. CONTRACTOR �AA d>°� fp /
SHALL ENSURE THAT POSITIVE DRAINAGE IS MAINTAINED. \ Q
DESIGNED: CJA
REVIEWED: BLS
DRAWN: CCW
2018-266 08-25-20
PROJECT NO. DATE
1 " = 30'-0" 00-2018-266 EXG
SCALE FILE
REVISIONS
NO DATE ITEM
alta
Alta Engineering SE, PLLC
111 E. Chapel Hill Street, Ste. 100
Durham, NC 27701
p:919.484.8448
NC License #P-1301
CAR\_ �Pp1DSCgA���2
* 1761
\Tq/N S��
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
EXISTING CONDITIONS
PLAN
SHEET NO.
L03
www.altago.com
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, NC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_EXG.DWG
LEGEND
PROPERTY LINE
EASEMENT LINE
EXISTING WETLAND
BOUNDARY
JURISDICTIONAL STREAM
TOP OF BANK
HYDRO. BUFFER ZONE 1
HYDRO. BUFFER ZONE 2
TREE CONSERVATION
PERIMETER BUFFER
100 YEAR FLOODPLAIN
EFFECTIVE FLOODWAY
EXISTING DITCH
CONTOUR LINES
EXISTING EDGE OF
E E E
—WLB— — — —WLB— — — —WLB— —
TB TB TB TB TB
BZ 1
BZ
PAVEMENT
EXISTING CURB
-
EXISTING TREE 3" DIA.
OR LARGER
—100-YR FP— — ——100-YR FP— —
—FW— — — —FW— — — —FW— —
N�\
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32' PERIMETER BUFFER AT
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TREE REMOVAL ONLY PER CITY
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NOTES: 1 I J /
1, NO TREES 10 INCHES DBH OR LARGER CAN BE �N' 5� HWD W
REMOVED, WITH THE EXCEPTION THAT A MAXIMUM OF 5 /� < �) �� / 3
�HZO� e4 z
TREES BETWEEN 10 INCHES AND 22 INCHES DBH MAY BE WETLAND BOUNDARY HYDRO, BUFFER ZONE 2 o Hwo HW 8 4 J
REMOVED WITHIN THE 32 WIDE BUFFER, THE 65 WIDE �� HWD
o
BUFFER, OR THE 50' WIDE THOROUGHFARE BUFFER. I�DRO, BUFF�E�ZS�NE 1 L / / a w D
2. 4' WIDE NATURAL SURFACE TRAIL SHALL BE CONSTRUCTED / HWD o HwD \— - J I
AT GRADE. CONTRACTOR SHALL ENSURE THAT THE TRAIL ` 1 — HWD Q
PROFILE GRADE DOES NOT EXCEED 5%. CONTRACTOR 1 v ✓ / Hwo ®� �_ WD
SHALL ENSURE THAT POSITIVE DRAINAGE IS MAINTAINED. ��q�,n Hwo � HWD
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��— Plans for the proposed use have been reviewed for general compliance with
���IJ / f / -� f �,FQ applicable codes. This limited review, and authorization for construction is not to
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I 1 11� / be considered to represent total compliance with all legal requirements for
\ T /�� / J /� / �•� o� —y A development and construction. The property owner, design consultants, and
\ \ ) f�g H _ei �� \ contractors are each responsible for compliance with all applicable City, State
�� \ \ \ /// / �_ o ♦ tQ` /��` %A and Federal laws. This specific authorization below is not a permit, nor shall it be
_d� ♦ ♦ — �a>s /� —'��ye Fp_ — p construed to permit any violation of City, State or Federal Law. All Construction
N Q�r / �tly_gp. �-tR Fps _ / /� ♦ �' must be in accordance with all Local, State, and Federal Rules and Regulations.
\ /'pp•'� Fp/ FP �� This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
♦ ♦ ,3 / / �F, (l City of Raleigh Development Approval
DESIGNED: CJA REVISIONS
SHEET NO.
REVIEWED: BLS NO DATE ITEM r;)o
WALNUT CREEK WETLAND
Rp
CDRAWN: CCW 111 E. Chapel Hill Street, Ste. 100 EXISTING CONDITIONS
altaDurham, NC 27701 61 PARK IMPROVEMENTS2018-266 08-25-20 p:919.484.8448 PLAN
PROJECT NO. DATE Alta Engineering SE, PLLC INC License #P-1301 ��s ��
L04
1 " =30' 00-2018-266_EXG �FRFo Pam° V�
SCALE FILE TrA/N RALEIGH , NC
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N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, INC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_EXG.DWG
32' PERIMETER BUFFER AT
PETERSON ST. MINOR TREE
REMOVAL ONLY PER CITY
OF RALEIGH LIDO 9.1.10 TIE TO EX. SIDEWALK.
MATCH GRADE.
-L- POT Sta. 10+00.00 RELOCATE ELECTRIC
N 731924.1775 CHARGING STAT10I�,
E 2111135.3899 q �
PROP. 5' SIDEWALK
MATCH EX. EDGE OF
PAVEMENT
` /
� 6
91 �TIE 'V' DITCH TO EX. DITCH PI Sta. = 10+40.52 0 P� � �� `�a
BEGIN' 'V' DITCH p = 018° 20' 24.01' M I
L = 25.61' �
, I
/$ -L- STA. 10+03.10 OFF -14.93 T = 12 91 Z ` y /
BEGIN CONSTRUCTION 1 8
R = 80.00
-L- STA. 10+00°00 PI Sta. = 10+92.52
BEGIN PROP, 10' CONCRETE SHARED -USE PATH p = 039° 44' 21.39' LLB I
-L- 10+05.14 L = 27.74' �It
'
R= -L- PC Sta. 10+27.60 T = 14.46' / -C- POT Sta. 51+20.00
P P. 15' S� ` N 731896.7821 R = 40.00 N 731689.1840
'V' DITCH E 2111132.0265 / E 2111227.9718
i -L- PT Sta. 10+53.21
-► -N 711R7I_i02i -L- PT Sta. II+78.32 / �N88° 51, 35.10E
SIDEWALK DRAIN Q E 2111137.8798v -L- r� �Ta. 1Z1U.U� i
6207 - - ° + °
� / Q / o -L- PT Sta. 11+05.81 �� E 23� q 9873 e� / 65' PERIMETER BUFFER AT
dy 44 Q N 731820.0435 \k3♦ / END PROP. 10 CONCRETE ,/ STATE STREET. MINOR TREE \
/ IIII 47 • ♦ SHARED -USE PATH 0.� QP �,
S( E 2 33.8 3 5,�0 o �N / REMOVAL ONLY PER CITY OF
' �.n 3 TIE TO EX. MULCHED TRAIL. . �O / RALEIGH LIDO 9.1.10
/3p. S- •,20' �7.1'E �� G �2
4 A , , Q \ �1'" S -C- 50+83.23 ,y �eP Q
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' ��' �� / / ��ne� �-�►�e
_ _ / RRSS ♦ / d� . PI Sta. = II+55.68 e MULCHED ♦ N.
� � PROP. 10 CONCRETE
TRAIL
i00•' �� °5' 0 R=5" p = 033° 23' 57.86' SHARED -USE PATH
R=10 f R-5 L = 46.63 / /
9 -av
/ g er TYP.) T _ 24.00' PROP. 10' �� -C- PT Sta. 50+52.33 -C- PC Sta. 50+09.24
0
060 59' 56.90W R - 80.00 CONCRETE N 731687.8375 N 731698.3452 1,
SHARED -USE PATH E 2111160.3187 E 2111119.0653
g_ ti
. � /a� \S050 00' 03.50E S S60° 16' 46.70E ��� END PROP. 14' CONC. SHARED -USE PATH
15' RCP -IV O BEGIN PROP. 10 CONCRETE SHARED -USE PATH / P 20 47.26 Qj
\��• !t BEGIN PROP. -C- 50+05.00 ��'
GRADE TO DRAIN / PROP. CONC. ENDWALL
��-L- PT Sta. 12+59.50 - 12+50.35 OFF. 11.99 R -L- STA. 12+28°49
N 731688.0072 50+00°00 ,FPROP. 12' COVER PLATE �� -
-C- STA
E 2111085.4209 _
N 731702°9280 Py eta. = 50+31.33 0�' BEGIN PROP. CONC. SLAB.
�, -P- 20+48.59
-p = 030° 51' 38.20' i
E 2111111°0374 L = 43.09; i' PROP. 6' CONCRETE SLAB
END
T = 2 2.0 8
SLAB. . PROP. CLASS B RIP RAP ' R = 80.00 SUPPORTING EDUCATIONAL
APPROACH SLAB PLATFORM. SEE STRUCTURE PLANS.
� -L- STA. 13+16.00 END PROP. 15 RCP -IV ���P PI Sta. = 12+42.47
is '� GRADE TO DRAIN - p�
�>� + �� F♦. p = 094° 23' 27.68' i END PROP 6' CONC. SLAB.
\+ L 12 48.19 OFF. 10.94 L L = 49.42' r0 _
9 \�\ ��� ,�G1♦ T = 32.39' P- 20+72.59
R = 30.00 END CONSTRUCTION
PROP. CAST -IN -PLACE S89° 23' 24.10W , �o� ABUTMENT ` - END PROP. CONCRETE SHARED -USE PATH P-
STA. 20+ 72.59
BEGIN 11'-3' CONC. APPROACH SLAB. °
-L- STA. 13+11.00 SII° II 41.6.E0i
BEGIN 11'-3' CONC. BOARDWALK
-L- STA. 13+17.00 _ _
P POT Sta. 20+00.00 �
N 731468.5411 0�
BEGIN II'-3' CONC. � / `� E 2111104.2965
z �* PROP. II 3 CONC. BOARDWALK WITH RAILING. P o
Q APPROACH SLAB. // P
-L- STA. 13+58.00Ov
TAPER 10CONC. SHARED -USE PATH WIDTH ' PR '
� ' ��/ END II 3 CONC. BOARDWALK.
OVER 5 TO MATCH 12 CONC. APPROACH / -L- STA. 13+57.00
SLAB. TYP. EA SIDE OF BOARDWALK. /
-P- POT Sta. 20+75.00
' 1,
PROP. 10' CONCRETE SHARED -USE PATH /� � � 7 •B N 731394.9682'7 E 2111118.8575
END PROP, 10' CONCRETE SHARED -USE PATH. ' '7
TIE TTQ�EX. ASPHALT SHARED -USE PATH.
C -L- 13+86.30 ' BENCH END PROP. RAILING.
LEGEND END CONSTRUCTION ,��' �� -P- 20+47.00
BEGIN CONSTRUCTION
PROPERTY LINE
-L- STA. 13+86°30 P- STA. 20+09.32 '� EASEMENT LINE-E--E--E-/ -� � PROP. �
WLB- - - -WLB- - - -WLB- - BENCH
END 11'-3' CONC. APPROACH SLAB. (TYP.) �
EXISTING WETLAND
-/
JURISDICTIONAOLSTREAMUNDARY
/ BEGIN PROP. CONCRETE SHARED -USE PATH.
e� / -L- STA. 13+63.00
TOP OF BANK � >� >� >� >� / �\ 4 /*� ` ` BEGIN PROP20+12 00 ;T/ PROP. RAILING
[� HYDRO. BUFFER ZONE 1 Z o `J MATCH BOARDWALK RAILING.
6
HYDRO. BUFFER ZONE 2 �� ♦ BEGIN PROP. 14' CONC. SHARED -USE PATH. �m SEE PT04 FOR DETAIL.
TREE CONSERVATION \ / �
PERIMETER BUFFER / / TIE TO EX. ASPHALT SHARED -USE PATH. CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
100 YEAR FLOODPLAIN -100-YR FP- - --100-YR FP- - \ 4b• / 1 -P- 20+18.66 //
Plans for the proposed use have been reviewed for general compliance with
EFFECTIVE FLOODWAY - FW- - - - FW- - - - FW- -� / Y POT Sta. 14 +10.00 / / applicable codes. This limited review, and authorization for construction is not to
EXISTING DITCH -- -- -- --- \ ��e� ' N 731686.4050 PROP. 14' CONCRETE +`e be considered to represent total compliance with all legal requirements for
\ / E 2110934.9283 SHARED -USE PATH /' development and construction. The property owner, design consultants, and
CONTOUR LINES / O \ / ' / �/ contractors are each responsible for compliance with all applicable City, State
EXISTING EDGE OF 0/ and Federal laws. This specific authorization below is not a permit, nor shall it be
PAVEMENT / ^ \ // construed to permit any violation of City, State or Federal Law. All Construction
EXISTING CURB 30 15 0* 30 60 must be in accordance with all Local, State, and Federal Rules and Regulations.
EXISTING TREE 3" DIA. 0.. lei / This approval of this electronic document is only valid if the document has not
OR LARGER 0 * been modified and the digital signature below is valid:
PROPOSED SWALE// �\ ��'
SCALE
� Z City of Raleigh Development Approval
PROPOSED SAFETY FENCE '
it
DESIGNED: AEC REVISIONS
SHEET NO.
REVIEWED: BLS NO DATE ITEM CA WALNUT CREEK WETLAND
R p ��2
_ �Pp1DSCgA�
DRAWN: AEC 111 E. Chapel Hill Street, Ste. 100
Durham, INC 27701 1761 PARK IMPROVEMENTS
altaSITE LAYOUT PLAN
2018-266 08-25-20 p:919.484.8448 �
PROJECT NO. DATE Alta Engineering SE, PLLC INC License #P-1301 ��s ��
L05
1" = 30'-0" 00-2018-266_HPN �FRFo Pam° V�
SCALE FILE �'TrA/N s�°� RALEIGH , N C
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N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, INC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_HPN.DWG
VA
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-L2- 11+64.69
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C 'FLO ODWAY FW — —FW—
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— — —FW— — — —FW— — —FW— — —FW
/
_ _FW— — — FW— / BEGIN 5'-6'
—FW— — — —FW—
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—L2— 11+52.69
— —FW— — — FW— — — —FW—
—
/
LEGEND
PROPERTY LINE
EASEMENT LINE
— E
E
E
EXISTING WETLAND
—WLB— — — —WLB—
— — —WLB— —
BOUNDARY
JURISDICTIONAL STREAM
TOP OF BANK
—TB—TB—TB—TB—TB
HYDRO. BUFFER ZONE 1
BZ I
HYDRO. BUFFER ZONE 2
137I
TREE CONSERVATION
PERIMETER BUFFER
100 YEAR FLOODPLAIN
—100-YR FP— — —
—100-YR FP —
EFFECTIVE FLOODWAY
—FW— — _ —FW—
— — —FW— —
EXISTING DITCH
-- --
---
CONTOUR LINES
EXISTING EDGE OF
PAVEMENT
EXISTING CURB
EXISTING TREE 3" DIA.
OR LARGER
PROPOSED SWALE
PROPOSED SAFETY FENCE
DESIGNED:
CJA
REVIEWED:
BLS
DRAWN:
CCW
2018-266
08-25-20
PROJECT NO.
1" = 30'-0"
DATE
00-2018-266 HPN
SCALE
FILE
REVISIONS
NO DATE ITEM
'F k
65' PERIMETER BUFFER AT
STATE STREET. MINOR
TREE REMOVAL ONLY PER
CITY OF RALEIGH LIDO 9.1.10
50' PERIMETER BUFFER AT
STATE STREET. MINOR
TREE REMOVAL ONLY PER
CITY OF RALEIGH LIDO 9.1.10
PROP. 4' NATURAL
SURFACE TRAIL
END STAIR LANDING.
BEGIN 4' NATURAL SURFACE TR
-L2- 10+52.16
END STAIRS.•-.�
BEGIN STAIR LANDING.
-L2- 10+47.16 _
PROP. CONCRETE STAIRS
-BEGIN CONSTRUCTION
-L2- STA. 10+26.16
BEGIN STAIRS.
TIE -L2-T 0 26.161DEWALK.
/ -L2- POT Sta. 10+19.00
N 730855.9308
E 2111621.6005
EXISTING PS�MEN�
SIDEWALK
W
vim► 32' PERIMETER
A BUFFER AT PROPERTY
BOUNDARY. MINOR
E � ) TREE REMOVAL ONLY
i I PER CITY OF RALEIGH
LIDO 9.1.10
—FW— — —FW— — — FW— —FW— 4 — —FW— —
/ _Fly_ _
I _ _FW_
—FW— _ _
� I FW_
FW— — —
—FW— — —FW—
—FW— — — — /—5'-6' CONC. I .
APPROACH SLAB. BEGIN 5 6 CON \ 30 15 0 30 60
h� APPROACH S AB
-L2- 11+51.69 L '
END 4' NATURAL \�
SURFACE TRAIL. +� m
-L2- 11+46.69 \\ \\
/
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/ N09 : ll�
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// �� d°•oa/�Q _ BY CONTRACTOR AND APPROVED BY PROJECT REPRESENTATI E.
�� 4 WIDE NATURAL SURFACE TRAIL SHALL BE CONSTRUCTED AT GRADE I
�dj V`-00 WHERE INDICATED IN PROFILE. CONTRACTOR SHALL ENSURE TH T THE
—00'ra FP TRAIL PROFILE GRADE DOES NOT EXCEED 4.5%. CONTRACTOR ALL �I
ENSURE THAT POSITIVE DRAINAGE IS MAINTAINED. II / _ —di VA-OQ'—
/// 3. NO TREES 10 INCHES DBH OR LARGER CAN BE REMOVED WITHIN THE Ij �� �'ait�e=-'
rp
� 32' WIDE BUFFER THE 65' WIDE BUFFER OR THE 50' WIDE �
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
/ �� �Q� /� THOROUGHFARE BUFFER, WITH THE EXCEPTION THAT A MAXIMUM F 5 ��A do°a!►�fp / City of Raleigh Development Approval
0 TREES BETWEEN 10 INCHES AND 22 INCHES DBH MAY BE REMOVED.
alta
Alta Engineering SE, PLLC
www.altago.com
111 E. Chapel Hill Street, Ste. 100
Durham, NC 27701
p:919.484.8448
NC License #P-1301
Q��N CAR
_ �Pp1DSCgA���2
* 1761
Tq/N S��
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
SITE LAYOUT PLAN
SHEET NO.
L06
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, NC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_HPN.DWG
LEGEND
PROPERTY LINE
EASEMENT LINE — E E E
EXISTING WETLAND —WLB— — — —WLB— — — —WLB— —
BOUNDARY
JURISDICTIONAL STREAM
TOP OF BANK —TB—TB—TB—TB—TB
HYDRO. BUFFER ZONE 1 BZ I
HYDRO. BUFFER ZONE 2 [3Z
TREE CONSERVATION
PERIMETER BUFFER
100 YEAR FLOODPLAIN
EFFECTIVE FLOODWAY
EXISTING DITCH
CONTOUR LINES
EXISTING EDGE OF
PAVEMENT
EXISTING CURB
-
EXISTING TREE 3" DIA.
OR LARGER
PROPOSED SWALE
PROPOSED SAFETY FENCE
-—100-YR FP— — ——100-YR FP— — -
—FW— — — —FW— — — —FW— —
DESIGNED: CJA
REVIEWED: BLS
DRAWN: CCW
2018-266 08-25-20
PROJECT NO. DATE
1" =30' 00-2018-266 HPN
SCALE FILE
REVISIONS
NO DATE ITEM
32' PERIMETER BUFFER AT
PROPERTY BOUNDARY. MINOR
TREE REMOVAL ONLY PER CITY
OF RALEIGH LIDO 9.1.10
NOTES:
I. 4' WIDE NATURAL SURFACE TRAIL FINAL ROUTE TO BE FIELD FLAGGED
BY CONTRACTOR AND APPROVED BY PROJECT REPRESENTATIVE.
2. 4' WIDE NATURAL SURFACE TRAIL SHALL BE CONSTRUCTED AT GRADE
WHERE INDICATED IN PROFILE. CONTRACTOR SHALL ENSURE THAT THE
TRAIL PROFILE GRADE DOES NOT EXCEED 4.5%. CONTRACTOR SHALL
ENSURE THAT POSITIVE DRAINAGE IS MAINTAINED.
3. NO TREES 10 INCHES DBH OR LARGER CAN BE REMOVED WITHIN THE
32' WIDE BUFFER, THE 65' WIDE BUFFER, OR THE 50' WIDE
THOROUGHFARE BUFFER, WITH THE EXCEPTION THAT A MAXIMUM OF 5
TREES BETWEEN 10 INCHES AND 22 INCHES DBH MAY BE REMOVED.
PROP. 4' NATURAL
SURFACE TRAIL
_
—
_ FW —
_
—FW— — — —FW— — —
—FW— — — —FWD
FW— — —
WETLAND BOUNDARY
0
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/ N
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/ I �
/ I j END 4' NATURAL
I SURFACE TRAIL.
-L2- 23+95.17--'*N<
19
alta
Alta Engineering SE, PLLC
111 E. Chapel Hill Street, Ste. 100
Durham, NC 27701
p:919.484.8448
NC License #P-1301
�
END 4' NATURAL SURFACE TRAIL.
BEGIN 5'-6' CONC. APPROACH SLAB.-
-L2- 18+62.71
END 5'-6' CONC. APPROACH SLAB.
-L2- 18+67.71�
BEGIN 5'-6' CONC. BOARDWALK.
-L2- 18+68.71-
PROP. 60' SPAN CONC.
BOARDWALK WITH TOE CURB
END 5'6' CONC. BOARDWALK.
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' ABUTMENT.
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/
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_ —FW—
BEGIN 5'-6' CONC. APPROACH SLAB. �'♦
-L2- 19+29.71 /
O END 5'-6' CONC. APPROACH SLAB.
�g BEGIN 4' NATURAL
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-L2- 19+34.46
/ / ♦�� /�/
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�ND CONSTRUCTION �P1 \ CITY OF RALEIGH -PLANS AUTHORIZED FOR CONSTRUCTION
�/ /
Plans for the proposed use have been reviewed for general compliance with
/
-L2 STA. 23+95Xl- ��� applicable licable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
/ 10,• o� A development and construction. The property owner, design consultants, and
-L2- POT Sta. 24 +04.99_ails)contractors are each responsible for compliance with all applicable City, State
N 730506.4 724 ��y ( ♦ ♦ ' ��♦ and Federal laws. This specific authorization below is not a permit, nor shall it be
�a,�/ �pd R Fp I construed to permit any violation of City, State or Federal Law. All Construction
i v E 2110582.3233 / *0 d�� '� i0o Fp, _ / / ♦ I must be in accordance with all Local, State, and Federal Rules and Regulations.
/ / 4 �rpp•'� Fp/ —100-"R FP / tl This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
/ _ ( City of Raleigh Development Approval
Q��N CAR
_ �Pp1DSCgA���2
* 1761
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WALNUT CREEK WETLAND
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SITE LAYOUT PLAN
SHEET NO.
L07
www.altago.com
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, NC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_HPN.DWG
A
270
270
END CONC. APPROACH SLAB,
BEGIN CAST -IN
-PLACE ABUTMENT,
BEGIN CONSHARED-USE
PATH.
END
EL, 222.238
26O
E
T
0PROPOSED SIDEWALK.
INOCONC.
APPROACH SLAB.
26O
PI
STA. 10+05.24
STA. 13+11.00
END CAST -IN
-PLACE ABUTMENT,
EL.
223.82
EL. 222.357
BEGIN CONC.
BOARDWALK.
250
PI
- 10+30.23
PI -
11+02.35
EL. 222,214
END CONC. BOARDWALK,
250
PI = 12+06.12
EL
= 223,22'
EL -
219.97'
EL
= 220.71'
BEGIN CAST -IN -PLACE ABUTMENT,
SIA, 1,5+b/.00
EL. 221.258
VC = 20.00' VC = 40, 00'
VC = 40, 00'
K =
10
iK
=
8
K =
21
PI = 12+88,67
EL = 222.89
END CAST -IN -PLACE ABUTMENT,
240
CV
CV
VC = 40.00'
BEGIN CONC. APPROACH SLAB,
240
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END CONC. APPROACH SLAB,
N — CNo N
—
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N PT = 13+08.67
BEGIN CONC. SHARED -USE PATH.
230
II
II II II
II
II
II II
II
II
II
II EL = 222.41'
STA. 13+63,00
230
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220
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_ _
_
EL. 220,56
220
15"
\
215
RCP -IV
_ J
215
10+00 11+00 12+00 13+00
PROFILE L - SHARED -USE PATH AT WETLAND CENTER
280 280
BEGIN /`ONG SHARED —USE PATH,
TIE TO EDGE OF EX, ASPHALT
270 SHARED -USE PATH. 270
20+ 18.66 PI A22
260
260
END CONCRETE SHARED -USE PATH,
BEGIN CAST -IN -PLACE ABUTMENT.
250
PI STA. 20+47.26
EL. 218.79 250
END CAST -IN -PLACE ABUTMENT,
STA, 20+48.26
240
1 EL, 218,820
240
IN EDUCATIONAL PLATFORM,
STA. 20+48.59
El 218820
230
EWEDIBCATIRMAL STRMUME 230
STA. 20+ 72, 59
EL. 218,820
220
220
210
PROP. CONCRETE PAD 210
200
20+00
21+00
22+00
PROFILE P - SHARED -USE PATH AT TEACHING PLATFORM
DESIGNED:
AEC
REVIEWED:
BLS
DRAWN:
AEC
2018-266
08-25-20
PROJECT NO.
DATE
1 " = 30'-0"
00-2018-266_PRO
SCALE
FILE
REVISIONS
NO DATE ITEM
200
23+00
111 E. Chapel Hill Street, Ste. 100
Durham, NC 27701
altap:919.484.8448
Alta Engineering SE, PLLC NC License #P-1301
www.altago.com
14+00
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270
BEGIN is&4 SHARED USE
PAT'',
TIE TO EDGE OF PROPOSED 260 CONCRETE SHARED -USE PATH. 260
PI STA. 50+05.00
250
PI =
50+19.89
_
PI =
EL
50+72.31
= 218.59' 250
VC
K =
= 20.00'
8
VC
K =
F-M_
= 20,00'
3
240
EL
OT
+
= 221.13'
EL
PT
_
= 219,04' 240
= 50+82.31
EL
= 220.48'
EL
= 218,86'
230
LIVU I.VIVI.. JrlMr\LU —IJJL r/1 l n.
TIE TO EDGE OF EXISTING 230
nil ll GHED TRAIT
PI STA, 50+88.15
220 99� -4.46% 220
215 +2.67% 215
50+00
51+00
PROFILE C - EXISTING TRAIL CONNECTOR
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
52+00
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
PROFILES
I SHEET NO.
L08
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, NC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_PRO.DWG
260
250
240
230
220
210
200
/lAl AA A TGLJ
BC/'`IAI CONSTRUCTION.
STAIR LANDING ELEVATION TO
MATCH EXISTING GRADE
ELEVATION OF SIDEWALK,
TRAIL NOT TO EXCEED 4.5% SLOPE
STA, 10+26.16
BEGIN CAST —IN —PLACE ABUTMENT,
MATCH EXISTING
GRADE
MATCH EXISTING
GRADE
EL, 226.496
END APPROACH SLAB.
co
°+'
TRAIL NOT TO EXCEED 4.5%
SLOPE
TRAIL NOT
TO
EXCEED 4.5%
SLOPE
BEGIN STAIR LANDING,
EL. 216.913
PI STA. 10+47,16
BEGIN CONC. BOARDWALK.
r)
oo
N
EL. 216.50
"'
rl:
N
N
END CAST -IN -PLACE ABUTMENT.
STA, 11 +52.69
N
N
N
N
a
w
+
+
in
r-
N
�
M
r�
00
SURFACE TRAIL,
END CONC. BOARDWALK,
�
END STAIR LANDING.
_ _
ILO Q
H
(6 U)
N
Q
~
�
-
N
Q
U)
°0
N
CN
ILO
PI STA. 10+52.14
STA. 11+64.69 END CAST —IN —PLACE ABUTMENT.
`�
_ EL. 216.41
EL. 216.979 BEGIN APPROACH SLAB.
Q
Q
N _
J
a
J
w
a
J
Q
N
Cn
a_W
J
w
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Ln
.
fn
EL. 216,984
-
J
a
NG GRADE
l-'-I
a w
10+00
0.51 % _
+0.51 %
" " "'° PI STA. 11 + 30.33
10+66.02 EL. 216.80
EL, 216.48 BEGIN APPROACH SLAB,
END NATURAL SURFACE TRAIL,
A. 11+4
EL. 216.888
11+00
PROFILE L2 - NATURAL SURFACE TRAIL
-4.45% TRAIL NOT TO EXCEED 4.5% SLOPE
PI STA. 11 +94,66
PI STA, 11+80,00 EL. 216,40
EL. 217.06
BEGIN NATURAL SURFACE TRAIL,
STA. 11 + 70.69
EL. 217.010
12+00
13+00
0 �Z
14+00
MATCH EXISTI
IL NOT TO EXCEED 4.b% '
15+00
16+00
17+00
260
260
250
250
MATCH
EXISTING GRADE
TRAIL
NOT
TO EXCEED 4.5% SLOPE
BEGIN CAST -IN -PLACE ABUTMENT,
240
BEGIN APPROACH SLAB,
END CONC. BOARDWALK,
STA. 19+28.71
CN
CO
110
r
END CONSTRUCTION.
240
END NATURAL SURFACE
TRAIL.
N
�
o
rn
MATCH EXISTING GRADE,
STA, 18+62.71
EL. 216.999
END CAST -IN -PLACE ABUTMENT,
o
+
N
+
N oo
N
BEGIN APPROACH SLAB.
°�°
BEGIN CONC, BOARDWALK, STA. 19+29.71
_
N
N
230
+
END CAST -IN -PLACE
ABUTMENT. EL. 217.569
a
cn
cn
N
230
EL. 217.050
PI STA. 19+64,92
N
a w
0-w
w
<
EL, 216.54
a- w
-gu]
N
22O
a
w
/ZZ Z MATCH EXISTING GRADE
MATCH EXISTING GRADE
+4 50%
.-
220
TRAIL NOT TO EXCEED 4.5% SLOPE
°
PI STA, 19+40,00
210
EL, 217,66
210
BEGIN CAST -IN -PLACE END APPROACH SLAB,
ABUTMENT.
BEGIN NATURAL SURFACE TRAIL.
STA. 18+67.71
STA. 19+34,71
200
EL, 217.042
EL. 217,611
200
18+00
19+00
20+00
21+00
22+00
23+00
24+00
25+00
PROFILE L2 - NATURAL SURFACE TRAIL
DESIGNED:
CCW
REVIEWED:
BLS
DRAWN:
CCW
2018-266
08-25-20
PROJECT NO.
DATE
11, = 30'
00-2018-266_PRO
SCALE
FILE
REVISIONS
NO DATE ITEM
111 E. Chapel Hill Street, Ste. 100
Durham, NC 27701
altap:919.484.8448
Alta Engineering SE, PLLC NC License #P-1301
www.altago.com
Q��N CAR
_ �Pp1DSCgA���2
* 1761
Tq /N S \
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
260
250
240
230
220
210
200
18+00
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
PROFILES
I SHEET NO.
L09
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, NC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_PRO.DWG
BEGIN CONSTRUCTION
—L— STA. 10+ 00.00
PROP. 5' CONCRETE
SIDEWALK
LONGITUDINAL SLOPE
NOT TO EXCEED 4.5%
Ike
10,
C�
/ Q
TIE V DITCH TO EX. DITCH
PROP. 15' 'V' DITCH LLI
V CJJ / $ N BEGIN V DITCH //�� NOTES:
/ -L- STA. 10+03.10 OFF -14.93 / m� \ #4e\ 1. CLEAR AND GRUB WITHIN PROPOSED
SLOPE LIMITS.
/4 4
dy � / _ / Q
A
j\ d G
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/ ate
\ �Jr
r \ PROP. 15"
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0
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00
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�7 SHARED -USE PATH '7 000
N CLEARING LIMITS /
fop \N F (TYP.) j / / END CONSTR TION 1"°;* NOP ,0 �� 65' PERIMETER BUFFER AT
� � � �� � STATE STREET. MINOR TREE
i >`221 �O� m —C— STA, 5 83.23 �O,M REMOVAL ONLY PER CITY OF
1 / �''-��,PN �� RALEIGH LIDO 9.1.10 _ _
i 2 00 SLOPE LIMIT
e
�220 E MULCHED '
♦ ��
_ 218
)PE LIMIT D AIL ,g"' i ♦� 1,
'7
o _
220
PROP. 10' CONCRETE ���' �� lb
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0
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\� / \ o �� � NOD / � /♦
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BEGIN CONSTRUCTION \ ,�
e (_ q ���FF�G — P— STA. 20+ 18.66
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J
a 22 2 / PROP. BOARDWALK
20 -\ 2 ,' BRIDGE
Ov Q 9 220 ,
2,9 END CONSTRU TION
`276� 00 —P— STA. 20 2.59
32' PERIMETER BUFFER �L- 218
AT PETERSON ST. p0 215 — �,— , �j
/ z MINOR TREE REMOVAL / 221
/ / l ONLY PER CITY OF / _220 te
220
° Q Q RALEIGH UDO 9.1.10 ,tom—
LQ�P ���' o
� 0 S 30 15 0 0 60
/ * SLOPE LIMIT (TYP.)
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/ /
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mT---ALB--/ �
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JURISDICTIONAL STREAM JS- -JS- END CONSTRUCTION / /�� _ _ 130 1 �7
TOP OF BANK —TB—TB—TB—TB—TB STA. 13 + 8 6.3 0 ' L °D L 0 H Q
HYDRO. BUFFER ZONE 1 B Z 1
/ \ —
HYDRO. BUFFER ZONE 2 B Z 2 / — J
TREE CONSERVATION /
PERIMETER BUFFER —
100 YEAR FLOODPLAIN — — — — 100-YR FP— 100 YR FP— / / CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
/� m
EFFECTIVE FLOODWAY — FW— — — — FW— — — FW— — / �B\ (�� / � Plans for the proposed use have been reviewed for general compliance with
EXISTING DITCH --- --- --- --- applicable codes. This limited review, and authorization for construction is not to
-- �
0 �
be considered to represent total compliance with all legal requirements for
CONTOUR LINES �. development and construction. The property owner, design consultants, and
EXISTING EDGE OF d / 'r29 /� contractors are each responsible for compliance with all applicable City, State
PAVEMENT \ 1 / / �/ , . � l ' and Federal laws. This specific authorization below is not a permit, nor shall it be
`
EXISTING CURB ` 1 I ,�° / ��I construed to permit any violation of City, State or Federal Law. All Construction
EXISTING TREE 3" DIA. Iy,/ \,/ must be in accordance with all Local, State, and Federal Rules and Regulations.
OR LARGER / This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
PROPOSED SWALE / gi >
PROPOSED SAFETY FENCE \ / /
/ O , / / ✓ � City of Raleigh Development Approval
PROPOSED SLOPE LIMIT — — — — — — — — — — — — — —
DESIGNED: CJA
REVISIONS
REVIEWED: BLS
NO DATE ITEM
DRAWN: CCW
2018-266 08-25-20
PROJECT NO. DATE
1 " = 30'-0" 00-2018-266 GRA
SCALE FILE
alta
Alta Engineering SE, PLLC
www.altago.com
111 E. Chapel Hill Street, Ste. 100
Durham, INC 27701
p:919.484.8448
INC License #P-1301
Q��N CAR
_ �Pp1DSCgA���2
* 1761
FRED P�G�\ G�
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
GRADING PLAN
I SHEET NO.
L10
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, INC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_GRA.DWG
k
I 1
I
��/ `♦ � � tee,»— — �� ��� \
II
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- CLEARING LIMIT
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EFFECTIVOg FwJ� VW—
LEGEND
PROPERTY LINE
EASEMENT LINE
— E
E E
EXISTING WETLAND
—WLB—
— — —WLB— — — —WLB— —
BOUNDARY
JURISDICTIONAL STREAM
JS
-- JS - - -
TOP OF BANK
TB
TB TB TB TB
HYDRO. BUFFER ZONE 1
1
B Z
HYDRO. BUFFER ZONE 2
2
B Z
TREE CONSERVATION
PERIMETER BUFFER
100 YEAR FLOODPLAIN
—100-YR
FP— — ——100-YR FP— —
EFFECTIVE FLOODWAY
—FW—
— _ —FW— — — —FW— — —
EXISTING DITCH
-- ---
--
CONTOUR LINES
EXISTING EDGE OF
PAVEMENT
EXISTING CURB
EXISTING TREE 3" DIA.
OR LARGER
PROPOSED SWALE
PROPOSED SAFETY FENCE
PROPOSED SLOPE LIMIT — — — — — — — — — — — — — —
DESIGNED:
CCW
REVIEWED:
BLS
DRAWN:
CCW
2018-266
08-25-20
PROJECT NO.
DATE
1 " = 30'-0"
00-2018-266 GRA
SCALE
FILE
REVISIONS
NO DATE ITEM
—FW— —
FW
— —FW— — — / l / \
`A
vim►
FW FW — —
— — — —FW— —
FW-
-FW—
_ — JFW— — — —FW— — / a �, ��'� � �� n — — 32' PERIMETER
— J
—FW— BUFFER AT PR ERTY
o �� (� / \ BOUNDARY. MIN
0
.1 ` / \ TREE REMOVAL 0 LY
a
I ° J _ �a �� �� PER CITY OF RALt GH
C m UDO 9.1.10
� � � \ �J�C � �i �1 �' � � ° � � ' \ e\ \'!''r �( � ,r —� ' ` � o j ✓ � �di �I�� � .\\ \\ 30 15 0 30 60
� � J � � ., / l � �rI /' / � �-- ✓ \ �-'/� —' � fir. \ \
12 SPAN CONC. SCALE
�
/ BOARDWALK WITH RAILING r _ f 1 \
� I
i/ ✓"9�
65' PERIMETER BUFFER AT �
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REMOVAL ONLY PER CITY Q
OF RALEIGH LIDO 9.1.10 z
100
N N
50' PERIMETER BUFFER AT
STATE STREET. MINOR TREE
REMOVAL ONLY PER CITY
OF RALEIGH UDO 9.1.10
C PROP. 4, NATURAL
SURFACE TRAIL
PROP. CONCRETE
STAIRS
BEGIN CONSTRUCTION
-1-2- STA. 10+26.16
ao
I\
—F FW— =�W— — —FW— —
000 N ( ,
1a�$ 4' WIDE NATURAL SURFACE TRAIL FINAL ROUTE TO BE FI D ��dy
''di a�. / �Q a''/ FLAGGED BY CONTRACTOR AND APPROVED BY LANDSCAPE \ 001
\ �e)I— — — —9ilr— — — —ailri j— —1 ARCHITECT,I /
*4.8zo
alta
Alta Engineering SE, PLLC
www.altago.com
111 E. Chapel Hill Street, Ste. 100
Durham, NC 27701
p:919.484.8448
NC License #P-1301
2. 4 WIDE NATURAL SURFACE TRAIL SHALL BE CONSTRUCTED T I
—00•YR Fp GRADE WHERE INDICATED IN PROFILE. CONTRACTOR SHALL E SURE II
THAT THE TRAIL PROFILE GRADE DOES NOT EXCEED 4.5%.—ai aA•oo'— 1
CONTRACTOR SHALL ENSURE THAT POSITIVE DRAINAGE IS
MAINTAINED. 1002 1 1
3. NO TREES 10 INCHES DBH OR LARGER CAN BE REMOVED WITHIN A'* �Qj ai•ra /
THE 32' WIDE BUFFER, THE 65' WIDE BUFFER, OR THE 50' WIDE nP \
Q��N CAR
_ �Pp1DSCgA���2
* 1761
Tq/N S��
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
ans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
GRADING PLAN
SHEET NO.
Ll 1
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, NC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_GRA.DWG
32' PERIMETER BUFFER AT
PROPERTY BOUNDARY. MINOR
TREE REMOVAL ONLY PER CITY
OF RALEIGH UDO 9.1.10
NOTES:
1. 4' WIDE NATURAL SURFACE TRAIL FINAL ROUTE TO BE FIELD
FLAGGED BY CONTRACTOR AND APPROVED BY LANDSCAPE
ARCHITECT.
2. 4' WIDE NATURAL SURFACE TRAIL SHALL BE CONSTRUCTED AT
GRADE WHERE INDICATED IN PROFILE. CONTRACTOR SHALL ENSURE
THAT THE TRAIL PROFILE GRADE DOES NOT EXCEED 4.5%.
CONTRACTOR SHALL ENSURE THAT POSITIVE DRAINAGE IS
MAINTAINED.
3. NO TREES 10 INCHES DBH OR LARGER CAN BE REMOVED WITHIN
THE 32' WIDE BUFFER, THE 65' WIDE BUFFER, OR THE 50' WIDE
THOROUGHFARE BUFFER, WITH THE EXCEPTION THAT A MAXIMUM OF
5 TREES 9I!1' E-EU 10eINCHES AND 22 INCHES DBH MAY BE
REMOVED.
8im
/ems//-- ---
BZ
77
B ` -\ CMMY)
BZ BZ \ \ � W
BZ
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� Lv
% �� SLOPE LIMIT (TYP.) 21` 7� — -\ 21
WETLAND BOUNDARY \ / �- z
7e `218
27.0
PROP. 4' NATURAL 2j' n
v SURFACE TRAIL
1
—wL8 /,-' i 6W SPAN CON/C. BOARDWALK c I N•,?r
WITH TOE CURB �2,6
_ / ( 216 -
Ike , \ ) /® / �, J L
— FW
\ems —
21
—7 O J/
PROP CLEARING AND GRUBBING LIMIT. / EFFE W_ - -FW-
CLEAR 8 WIDE TYPICAL. _FW_ — —FW— — —FW— — — �� Z ���
�\t —\ L "16* � / � \
— _ —FW— / J_ � r• _ � J`� �
FW—
—FW— — — —FWD —
— —
—FW— — — —FW— — —
/
LEGEND
PROPERTY LINE
EASEMENT LINE
EXISTING WETLAND —WLB— — — —WLB— — — —WLB—
BOUNDARY
JURISDICTIONAL STREAM
TOP OF BANK TB —TB —TB —TB —TB !� I
HYDRO. BUFFER ZONE 1 B Z 1 /
HYDRO. BUFFER ZONE 2 B Z 2�
TREE CONSERVATION
PERIMETER BUFFER
100YEAR F OODPLAIN—100-YR FP— — ——100-YR FP —
EFFECTIVE FLOODWAY —FW— — — —FW— — — —FW— — 1
/
EXISTING DITCH --- --- --- --- 19I
CONTOUR LINES I 1
EXISTING
PAVEMENT Ike -_
EXISTING CURB \
EXISTING TREE 3" DIA.
OR LARGER
PROPOSED SWALE
PROPOSED SAFETY FENCE ,3
� O
PROPOSED SLOPE LIMIT — — — — — — — — — — — — — — \ `
DESIGNED: CCW
REVISIONS
REVIEWED: BLS
NO DATE ITEM
DRAWN: CCW
2018-266 08-25-20
PROJECT NO. DATE
1 " =30' 00-2018-266 GRA
SCALE FILE
alta
Alta Engineering SE, PLLC
www.altago.com
111 E. Chapel Hill Street, Ste. 100
Durham, NC 27701
p:919.484.8448
NC License #P-1301
/ o oPROP. NATURAL 217
SUR CE TRAIL oo �S\ / �
Ilk
51-
,r- , _ /ev►� ` - �p it F 2�8 L SLOPE LIMIT (TY�) / f
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SCALE
13
r % / CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
/ 222 0 ` / tt f --- r o �� ` 1 Q PPlans for the proposed use have been reviewed for general compliance with
tND,—CONS'TRUCTION `, 1 �°�
�✓ 223 1-2— STA. 2 3 + 9 Fp —dj— ,rR FP roo-ra FP C ✓_ �' �- FP— _
J
"4
CAR
_ �Pp1DSCgA���2
* 1761
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Tq/N 5�0
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
'j J
a \�A �
4�
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
GRADING PLAN
I SHEET NO.
L12
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, NC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_GRA.DWG
W
DESIGNED:
V
qR 6 � rY
a?�M
qx
V
qR 6 7 rY
a?�M
qx
Py'
t�Q'
P�1M
R bi
2'
MIN.
2'
MIN.
� 0.015
GRADE
POINT
0.015
q,p 6 It
5r-' p ?•�
6" ETO THIS LINE M'qk
12" SHALLOW UNDERCUT PER FIELD ENGINEER
WITH CLASS IV SUBGRADE STABILIZATION -
FABRIC FOR SOIL STABILIZATION IN AREAS OF
UNDERCUT
NOTES:
1. SEE COR T-30.02.2 FOR CONCRETE MATERIAL, JOINT
AND SAW CUT REQUIREMENTS.
2. SEE PLANS FOR PAVEMENT WIDTH.
TYPICAL SECTION NO. I
CONC. MULTI -PURPOSE PATH
W
2' 2'
MIN. W/2 I W/2 MIN.
0.015
GRADE
/POINT
_10.015
Py'
JP�b1� -
USE TYPICAL SECTION NO. 1 A:
- L- STA. 10+05.14 TO 11 +85.00
USE TYPICAL SECTION NO. 1 C:
-C- STA. 50+05.00 TO 50+83.23
� V
6" (::$ �9R 6 7 rY
GRADE TO THIS LINE P ?.•7M
12" SHALLOW UNDERCUT PER FIELD ENGINEER �9x
WITH CLASS IV SUBGRADE STABILIZATION
FABRIC FOR SOIL STABILIZATION IN AREAS OF UNDERCUT
NOTES:
1. SEE COR T-30.02.2 FOR CONCRETE MATERIAL, JOINT
AND SAW CUT REQUIREMENTS.
2. SEE PLANS FOR PAVEMENT WIDTH.
TYPICAL SECTION NO. I
CONC. MULTI -PURPOSE PATH
5.6'
4' CLEAR MIN
GRADE
CONC. POINT
TOE CURB 0.00 .00
:4 CONC.
30" TOE CURB
MAX
NOTES:
1. SEE PERMATRAK BOARDWALK DETAILS.
USE TYPICAL SECTION NO. 4:
42- STA. 18+67.97 TO 19+29.47
W
V
q,p6,rY
qx
L FABRIC FOR SOIL STABILIZATION IN AREAS OF
UNDERCUT
NOTES:
1. SEE COR T-30.02.2 FOR CONCRETE MATERIAL, JOINT
AND SAW CUT REQUIREMENTS.
2. SEE PLANS FOR PAVEMENT WIDTH.
TYPICAL SECTION NO. 1 B
CONC. MULTI -PURPOSE PATH
4'
2' I 2'
P�
1�
GRADE J P-
POINT
.015
1�yQ,ti• 4„ 67rYp
.IPRb ?.IM
qk
SCARIFY SUBGRADE
_ TO THIS LINE. USE -
NOTES: COMPACTED SOIL
1. SEE C07-4 FOR DETAILS. FOR TRAIL SURFACE.
TYPICAL SECTION NO. 2
NATURAL SURFACE TRAIL
5.6'
4' CLEAR MIN
42" MIN. HIGH
42" MIN. HIGH HANDRAIL
HANDRAIL GRADE
POINT
0.00 .00 USE TYPICAL SECTION NO. 5:
-L2- STA. 11 +52.94 TO 11 +64.44
NOTES:
1. SEE PERMATRAK BOARDWALK DETAILS.
USE TYPICAL SECTION NO. 2:
-L2- STA. 10+52.16 TO 11 +46.69
42- STA. 11 +70.69 TO 18+62.71
42- STA. 19+34.71 TO 23+95.17
PAVEMENT SCHEDULE
TYPICAL SECTION NO. 4
TYPICAL SECTION NO. 5
CONC. BOARDWALK $ 6" CONCRETE MULTI -PURPOSE PATH (COR T-30.02.2)
WITH TOE CURB CONC. BOARDWALK
WITH HANDRAIL
CCW
REVIEWED:
BLS
DRAWN:
CCW
2018-266
08-25-20
PROJECT NO.
1" = 5-0"
DATE
00-2018-266 TYP
I SCALE
FILE
REVISIONS
NO DATE ITEM
111 E. Chapel Hill Street, Ste. 100
Durham, IN27701
altap:919.484.8448
Alta Engineering SE, PLLC INC License #P-1301
www.altago.com
Q��N CARO
* 1761
'0-3'� s RFD Ncj V�
TgIN S7
42" MIN. HIGH
HANDRAIL
USE TYPICAL SECTION NO. 1 B:
- L- STA. 12+00.00 TO 13+ 16.00
- L- STA. 13+58.00 TO 13+86.30
-P- STA. 20+18.66 TO 20+33.26
10' CLEAR MIN.
GRADE
POINT
0.00 0.00 N"
42" MIN. HIGH
HANDRAIL
Li Li
NOTES:
1. SEE PERMATRAK BOARDWALK DETAILS.
TYPICAL SECTION NO. 3
CONC. BOARDWALK
WITH HANDRAIL
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
13
USE TYPICAL SECTION NO. 3:
-L- STA. 10+17.00 TO 10+57.00
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
TYPICAL SECTIONS
SHEET NO.
L13
NASHARE D\PROJECTS\2018\00-2018-266 RALEIGH, INC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266-TYP.DWG
/4
DESIGNED:
A
719
r+ll A I ^ M rTr MA\ /IA I^
6" #4 BARS @ 12" CTS. 6"
VARIES, SEE PLAN VIEW
NOTE: PAYMENT FOR CONCRETE APPROACH SLAB
WILL BE MADE UNDER THE PAY ITEM
"CONCRETE APPROACH SLAB".
CONCRETE APPROACH SLAB - PLAN
NTS
2:1 MAX FILL
4" COMPACTED
EXISTING SOIL
NOTES:
2:1 CUT MAX
ROUND SLOPE
L
SUBGRADE SHALL BE SCARIFIED TO
DEPTH OF 6", MOISTURE
CONDITIONED, AND COMPACTED TO
MIN 90% RELATIVE COMPACTION
/Z
O
.K MATCH BOARDWALK WIDTH
3" #4 BARS @ 12" CTS. 3"
N
kLK 6"
"_PANSION
JOINT
CONTRACTOR'S OPTION MAY
OVER -EXCAVATE TO 8'
WIDTH/VERTICAL CUT TO
ACCOMMODATE
CONSTRUCTION EQUIPMENT
THEN BACKFILL AND
COMPACT TO 90% IN 8" LIFTS
TO CREATE 1.5:1 MAX SLOPE
1. SPECIFIC TYPE OF TRAIL AND CONSTRUCTION DETAILS MAY BE
SUBJECT TO ADJUSTMENT IN FIELD BY PROJECT REPRESENTATIVE.
2. TRAIL SHALL NOT EXCEED 4.5% LONGITUDINALLY.
3. ROUND SLOPE FOR 8" ON BOTH SIDES OF HINGE POINT.
NATURAL SURFACE TRAIL - SECTION
NTS
CJA I REVISIONS
REVIEWED: BLS
DRAWN:
CCW
2018-266 08-25-20
PROJECT NO. DATE
Varies 00-2018-266 DTL
SCALE
FILE
NO DATE ITEM
alta
Alta Engineering SE, PLLC
111 E. Chapel Hill Street, Ste. 100
Durham, NC 27701
p:919.484.8448
NC License #P-1301
APPROACH SLAB
#4 BARS @ 12" CTS.
• _ � � iIiL�F�niIi • _ � � iIiZ7
6" COMPACTED ABC
COMPACTED SUBGRADE
CONCRETE APPROACH SLAB - SECTION A -A
NTS
Q��N CARO
* 1761
P�cj V�
Tq/N S_\
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
SITE DETAILS
SHEET NO.
L14
www.altago.com
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, NC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_DTL.DWG
/5
5" 6.7#
PER. LIN. FT.
a FILLET WELD —
v
6" CONCRETE SIDEWALK
I II JAL -TREAD FLOOR II I
PLATE OR EQUAL 3/8"
PLATE 1'-3" OPENING
TOP VIEW
INSIDE WIDTH +4-1/2"
1 '-3"
LO p .
v
a END VIEW
3" THICK CONCRETE POURED
BELOW DRAIN STRUCTURE
DESIGNED:
CJA
REVIEWED: BLS
DRAWN: CCW
2018-266 08-25-20
PROJECT NO. DATE
Varies 00-2018-266 DTL
SCALE
FILE
5' CONCRETE SIDEWALK
3/8" STEEL PLATE
v./
TURN DOWN EDGE 6" TYP.
INSTALL SIDEWALK DRAIN AT LOW POINT
STATIONING AS SHOWN ON PLAN AND
PROFILE OR AS INDICATED ON PLAN
JAL -TREAD (OR EQUAL)
FLOOR PLATE
(TOP ONLY)
5' CONCRETE SIDEWALK
TRAIL 15" SIDEWALK DRAIN W/ EROSION CONTROL MAT (8 REQ'D.)
NTS
CONCRETE SIDEWALK
STANDARD 'V' DITCH
NTS
REVISIONS
NO DATE ITEM
NATURAL GROUND
S• � � 5.1
\ 6"
alta
Alta Engineering SE, PLLC
111 E. Chapel Hill Street, Ste. 100
Durham, INC 27701
p:919.484.8448
INC License #P-1301
CAST IN PLACE CONCRETE SPLASH BLOCK,
2 REQ'D. EACH SIDEWALK DRAIN. SEE
DETAIL THIS SHEET
INSTALL 8'x10' SECTION OF EROSION CONTROL
MATTING, ADSOOS2TT, AT OUTLET OF SIDEWALK
DRAIN AS SHOWN. 8 REQ'D.
Q��N CARO
* 1761
Tq/N S-\
;:I2
u;Noo
N
co
N
40-1 /2"
32-1 /2"
LO
40-1 /2"
32-1 /2"
co
C6
Ail
10'-1 2"
11 I 8-1 2,1
1'
6"
0 0
0 0
INTERPRETIVE SIGN
NTS
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
lb
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
SITE DETAILS
SHEET NO.
L 1 5
www.altago.com
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, INC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_DTL.DWG
/6
DESIGNED:
1 /4"/FT
ASPHALT
PARKING LOT
1 /4"/FT
PROPOSED SIDEWALK
(3000 P.S.I.)
1 /4"/FT
—iTi=iTi=� i �
=1 I-III-1
COMPACTED TO A DENSITY
OF NO LESS THAN 95%
TYPICAL SECTION
PLAN VIEW
JOINT FILLER
SIDEWALK SURFACE
411
TRANSVERSE EXPANSION JOINT
NOTES:
1. TRANSVERSE EXPANSION JOINTS TO BE A MAXIMUM OF 50 FEET.
2. ALL CONCRETE TO BE 3000 PSI AND FINISHED WITH CURING COMPOUND.
3. A 6 INCH DEPTH IS REQUIRED AT LOCATIONS OF DRIVEWAY CROSSINGS,
AT STREET INJTERSECTIONS (ALONG THE LENGTH OF RADIUS CURB RETURNS),
AND IN THE HANDICAP RAMPS.
CJA I REVISIONS
REVIEWED: BLS
DRAWN:
CCW
2018-266 08-25-20
PROJECT NO. DATE
SIDEWALK
NTS
NO DATE ITEM
alta
Alta Engineering SE, PLLC
111 E. Chapel Hill Street, Ste. 100
Durham, INC 27701
p:919.484.8448
INC License #P-1301
IC
I b
*CTR TO CTR
OF FRAME POSTS
C-
*CTR TO CTR
OF FRAME POSTS
19 7/8
i
MODEL
NUMBER
DIMENSION
a
b
C
SCXB-4
SCXB3-6
47-112
71-112
ILIA*
25-7/8
36
51-3I4
x NOTE:
4 FT. LONG BENCH
USES TWO FRAMES
(DOES NOT HAVE
CENTER FRAME)
34112
1713t
MOTE:
LOCAL SOIL 11
CONDITIONS
MAY REQUIRE
A LARGER
FOOTING
(CHECK LOCAL 36 203116
CODES)
ALL DIMENSIONS IN INCHES
�VA11►111Vi1011LTA
RjTholmos Mfg. Co., 1nC.
DRAWN BY TITLE MODEL SCXB EXTRA HEAVY DUTY 4 AND 6 FOOT EMBEDDED MOUNT BENCH WITH DATE 9-43-08
2" X 4" RECYCLED PLASTIC PLANKS
PD, Box 946 • Cherokow, IA 51012-09465 WWM DWG. NO. AI-1 630
Specification Bulletin SPC- BC-100
CA R 0
_ �PNDSCq
* 1 tb1
U
sRFD P�G�\ V�
BENCH
NTS
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
SITE DETAILS
SHEET NO.
L16
Varies 00-2018-266 DTL
SCALE
FILE
www.altago.com
N:\SHARED\PROJECTS\2018\00-2018-266 RALEIGH, INC WETLAND PARK CONSTRUCTION DOCUMENTS\CAD\00-2018-266_DTL.DWG
_
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SITE
Fuller Elem.
Sch. A0
Kitt PI.
house e
rwc robe
D.
- 940
Dr.
m
a
7Bunche
J
4 Hadley
.
Ra. o
Campanella
VICINITY MAP
NOTE: THIS PROJECT IS WITHIN THE MUNICIPAL
BOUNDARIES OF HOLLY SPRINGS
25421
C5
Pa
.c
v
a
v�
D r .
THESE EROSION AND SEDIMENT CONTROL PLANS COMPLY WITH
THE APPLICABLE REGULATIONS SET FORTH BY THE NCG-010000
GENERAL CONSTRUCTION PERMIT EFFECTIVE APRIL 1, 2019
AND ISSUED BY THE NORTH CAROLINA DEPARTMENT OF
ENVIRONMENTAL QUALITY DIVISION OF WATER RESOURCES.
DESIGNED: JMP REVISIONS
REVIEWED:
AY
DRAWN:
JMP
2018-266
08-25-20
PROJECT NO.
111 = 100'-0"
DATE
NO DATE ITEM
LOCATION: WALNUT CREEK TRAIL AT
950 PETERSON ST, RALEIGH, NC 27610
TYPE OF WORK: GRADING, DRAINAGE, BRIDGE,
BOARD WALK, AND PAVING
RIVER BASIN: NEUSE RIVER
jt4IT
DESIGN AND ENGINEERING SERVICES
FIRM NO. P-0339
PETER,SON ST
_ - _
-_J
Prepared In the Office of:
1110 Navaho Dr Suite 600
Raleigh, NC 27609
Voice: (919)322-0115
Fa- (919)732-6676
www.summirde.ner
Deslyned by:
[ASON PATSKOSKI
NAME
4069
2
F7, I
W"00-4--A " rim
%AV
�'7 ,
Je n�
i
k*
cam-
315
6)
4/61
EROSION AND SEDIMENT CONTROL
MEASURES
City of Raleigh
Standard Detail
Description
Symbol
SW-20.01
Temporary Silt Fence ------------------
SW-20.06
Rock Pipe Inlet Protection ----------------------
SW-20.09
Construction Entrance ----------------------------
SW-20.21
Sediment Basin with Rock Dam - - - - - - - -
- - - - - - -
SW-20.23
Wattle % Inlet Protection ---------------------------
SW-20.24
Standard Silt Fence Ouutlet------------------------�
SW-20.25
Concrete Washout ------------------------------------
0
Limits of Disfurbance--------------------
LOD
TPP-01
Standard Tree Protection ---------------------
- TI - TI -
Z
Tree RemoTa➢--------------------------------------------
X
v
00
N
0
TREE REMOVAL SUMMARY
Tree
No.
Station
Offset
Side
Right
of Way
Tree Size/ Specimen
Tree
No.
Station
Offset
Side
Right
of Way
Tree Size/ Specimen
1
N/A
N/A
Right
No
4" OAK
60
-1-2- 14+54.41
4.01
Left
No
5"
2
-L- 10+07.91
57.70
Right
No
11" OAK
61
-1-2- 14+65.17
1.75
Right
No
3"
3
-L- 10+11.53
3.07
Right
No
4" HARDWOOD
62
-1-2- 14+73.42
2.80
Right
No
13" HARDWOOD
4
-L- 10+48.06
11.09
Right
No
7" HARDWOOD
63
-1-2- 14+92.23
4.35
Left
No
5" HARDWOOD
5
-L- 10+51.18
2.96
Left
No
3" X3 HARDWOOD CLUSTER
64
-1-2- 15+01.65
3.75
Right
No
12" HARDWOOD DEAD
6
-L- 10+67.49
-10.02
Left
No
6" HARDWOOD
65
-1-2- 15+10.26
9.78
Left
No
17" HARDWOOD DEAD
7
-L- 10+76.51
0.79
Right
No
7" HARDWOOD
66
-1-2- 15+36.93
0.68
Left
No
9" HARDWOOD
8
-L- 11+09.34
9.66
Right
No
11" HICKORY
67
-1-2- 15+60.99
4.84
Right
No
12" HARDWOOD
9
-L- 11+13.14
1.01
Right
No
11" HARDWOOD
68
-1-2- 16+58.30
2.09
Left
No
3"
10
-L- 11+22.44
4.40
Left
No
18" POPLAR
69
-1-2- 16+84.60
2.64
Right
No
3"
11
-L- 11+35.48
9.79
Left
No
15" OAK
70
-1-2- 16+85.45
2.22
Right
No
3"
12
-L- 11+43.80
5.96
Right
No
12" HARDWOOD
71
-1-2- 17+05.15
3.91
Right
No
3"
13
-L- 11+98.23
3.24
Left
No
9" HARDWOOD
72
-1-2- 17+17.54
0.92
Right
No
5"
14
-L- 12+25.84
2.40
Right
No
10" HARDWOOD
73
-1-2- 17+19.01
5.63
Left
No
3"
15
-L- 12+28.23
13.88
Right
No
9" HARDWOOD
74
-1-2- 17+44.55
4.43
Right
No
7" HARDWOOD
16
-L- 12+29.05
1.42
Left
No
12" HARDWOOD
75
-1-2- 17+46.85
0.49
Right
No
3"
17
-L- 12+72.22
11.84
Right
No
10" HARDWOOD
76
-1-2- 17+68.63
4.87
Right
No
8" HARDWOOD
18
-L- 12+80.57
1.16
Left
No
8" HARDWOOD
77
-1-2- 17+73.54
3.14
Right
No
3"
19
-L- 13+04.53
1.78
Right
No
8" HARDWOOD
78
-1-2- 17+74.58
3.28
Left
No
3"
20
-L- 13+17.87
6.64
Right
No
4" HARDWOOD
79
-1-2- 17+80.68
1.60
Left
No
3"
21
-L- 13+18.05
1.37
Left
No
4" HARDWOOD
80
-1-2- 17+86.62
3.74
Left
No
3"
22
-L- 13+20.59
3.94
Left
No
6" HARDWOOD
81
-L2- 17+91.36
3.68
Left
No
3"
23
-L- 13+60.89
1.71
Left
No
7" HARDWOOD
82
-1-2- 17+99.45
5.40
Right
No
3"
24
-L- 13+62.60
7.64
Left
No
16" HICKORY
83
-1-2- 18+18.18
3.24
Left
No
3"
25
-L- 13+65.30
2.70
Left
No
16" HICKORY
84
-1-2- 18+23.54
5.28
Right
No
4"
26
-L- 20+11.34
9.69
Right
No
18" BIRCH
85
-1-2- 18+25.74
0.20
Right
No
3"
27
-L- 20+33.37
11.06
Right
No
10" BIRCH
86
-1-2- 18+27.57
2.53
Right
No
7" HARDWOOD
28
-L- 20+38.08
11.04
Right
No
5" HIK
87
-1-2- 18+33.74
2.60
Right
No
9" HARDWOOD
29
-L-20+44.54
7.27
Right
No
22" BIRCH
88
-1-2- 18+79.00
0.03
Left
No
3"
30
-L-20+58.79
0.98
Right
No
6" BIRCH
89
-1-2- 18+81.87
4.45
Right
No
10" HARDWOOD
31
-L- 20+70.77
5.58
Right
No
7" BIRCH
90
-1-2- 18+83.45
3.67
Left
No
7"
32
-L- 20+70.92
2.41
Left
No
18" BIRCH
91
-1-2- 18+83.51
1.42
Left
No
3"
33
N/A
N/A
Right
No
3" MAP
92
-1-2- 19+25.27
3.21
Left
No
22" HARDWOOD
34
-1-2- 10+90.99
3.02
Right
No
5"
93
-1-2- 19+30.30
8.97
Right
No
14" HARDWOOD
35
-1-2- 10+91.78
4.17
Right
No
3"
94
-1-2- 19+34.54
11.71
Right
No
3"
36
-1-2- 11+13.48
5.95
Right
No
3"
95
-1-2- 19+36.18
9.00
Right
No
28" HARDWOOD
37
-1-2- 11+34.39
3.23
Left
No
5" HARDWOOD
96
-1-2- 19+40.40
7.29
Left
No
3" HARDWOOD
38
-1-2- 11+50.21
2.88
Left
No
24" HARDWOOD DEAD
97
-1-2- 19+47.69
4.83
Right
No
3" HOLLY
39
-1-2- 11+89.30
2.52
Left
No
18" HARDWOOD
98
-L2- 19+48.50
5.10
Right
No
3" HOLLY
40
-1-2- 12+21.17
4.29
Left
No
15" HARDWOOD
99
-1-2- 20+03.34
0.81
Right
No
9" HARDWOOD
41
-1-2- 12+80.70
1.23
Right
No
14" HARDWOOD
100
-1-2- 20+08.51
3.38
Right
No
5"
42
-1-2- 12+86.14
0.63
Left
No
8" HARDWOOD
101
-1-2- 20+09.82
3.59
Right
No
4" 5" 6" HARDWOOD CLUSTER
43
-1-2- 12+94.05
0.08
Left
No
9" HARDWOOD
102
-1-2- 20+56.23
5.41
Left
No
26" HARDWOOD
44
-1-2- 13+22.52
0.87
Left
No
15" HARDWOOD
103
-1-2- 20+57.11
2.70
Left
No
9" HARDWOOD
45
-1-2- 13+28.48
1.59
Right
No
3"
104
-1-2- 20+76.08
4.78
Left
No
11" HARDWOOD
46
-1-2- 13+33.89
5.16
Right
No
7" HARDWOOD
105
-1-2-21+16.07
0.62
Right
No
14" HARDWOOD
47
-1-2- 13+82.59
1.26
Right
No
3"
106
-1-2- 21+17.22
0.90
Right
No
20" HARDWOOD
48
-1-2- 13+90.22
0.68
Left
No
3"
107
-1-2- 21+17.34
3.39
Right
No
23" HARDWOOD
49
-1-2- 13+90.57
0.68
Left
No
4"
108
-1-2- 21+22.87
5.01
Right
No
5"
50
-1-2- 14+01.08
4.04
Left
No
3"
109
-1-2- 21 +40.65
4.87
Right
No
7" HARDWOOD
51
-1-2- 14+01.81
4.66
Left
No
3"
110
-1-2-21+26.22
1.41
Left
No
22" HARDWOOD DEAD
52
-1-2- 14+06.87
0.31
Left
No
3"
111
-1-2- 21+73.33
3.10
Right
No
8" HARDWOOD
53
-1-2- 14+09.92
1.45
Left
No
24" HARDWOOD
112
-1-2- 22+82.07
0.40
Right
No
7" HARDWOOD
54
-1-2- 14+18.27
1.64
Right
No
9" HARDWOOD DEAD
113
-1-2- 23+24.41
0.39
Right
No
4"
55
-1-2- 14+21.20
2.00
Left
No
4"
114
-1-2- 23+51.93
3.19
Right
No
4"
56
-1-2- 14+36.10
5.53
Left
No
7" HARDWOOD
115
-1-2- 23+52.68
5.64
Right
No
5" 3" HARDWOOD CLUSTER
57
-1-2- 14+37.05
0.44
Left
No
16" HARDWOOD
116
-1-2- 23+59.89
4.22
Left
No
10" HARDWOOD
58
-1-2- 14+43.64
0.98
Left
No
9" HARDWOOD
117
N/A
N/A
N/A
No
4" OAK
59
-1-2- 14+50.52
0.66
Left
No
3"
118
N/A
N/A
N/A
No
11" OAK
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
THIS PROJECT CONTAINS
EROSION CONTROL PLANS
FOR CONSTRUCTION.
EROSION AND SEDIMENT
CONTROL PLANS
I SHEET NO.
EC-1
ISCALE FILE
LEVEL III CERTIFICATION NO.
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-1 5-2020\TB22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
NOT TO SCALE
NOT TO SCALE
O
J
LL
Ow I //
STEEL POST
8' MAX.
RT CLASS 1 RIP RAP /HEADWALL
\ \ II I PIPE
oo FLOW
VARIABLE AS DIRECTED BY THE ENGINEER
0 0°
I
° ° 0
\
WOVEN WIRE FABRIC
00 0 0 0 000
\ / o°o 0 0000000 0 00 0
° �a a �0 0 0
/�o 0 0 0 0 0 0 0 0 0 0 0 0
_ 0 00000 0000 0 0
////lllll
o
PLASTIC OR
S Ep lllllll� #57 WASHED STONE. 1' THICK X 3' HIGH MIN.
M
N FILL SLOPE
/WIRE TIES
�MENT STORAGE AREA
MIN
GRADE
HI III-1 III_III-1
MIN. 10 GA.
LINE WIRES
MIN. 12-1/2 GA.
INTERMEDIATE
MAINTENANCE: \
REMOVE SEDIMENT & RESTORE THE SEDIMENT
=1 I
1111 I I
8" 'I
WIRES
STORAGE AREA TO ITS ORIGINAL DIMENSION
III=II=1'
MIN -11 11-III=1''NVI
SILT FENCE FABRIC <
WHEN SEDIMENT HAS ACCUMULATED TO 1/2
o —
�,=I '4„
INSTALLED TO SECOND <
DESIGN DEPTH OF THE TRAP.
III I� MIN SILT FENCE GEOTEXTILE FABRIC
WIRE FROM TOP
GRADE
/
_____________
-III _r= _IO
PLAN VIEW
III =III O I r= I IO OI I �=I I I —I 11=III—III—III—III—III—III=I I I=I
II III II
I I=1 I I=
II
NOTES:
-I -I
ANY RIP -RAP DISPLACED FROM IF EXCAVATED STORAGE AREA IS USED AS
SIDE VIEW
FRONT VIEW
II
THE STONE HORSESHOE MUST TEMPORARY SEDIMENT TRAP, THE DESIGN CRITERIA
BE REPLACED IMMEDIATELY. FOR TEMPORARY SEDIMENT TRAP MUST BE SATISFIED.
�II IIII IIII
III
MAX DIA PIPE IS 36"
II 11
NOTES:
-
RIP RAP HEADWALL (1' MIN HEIGHT
MAINTENANCE: CLEAN OUT AT 50% CAPACITY
1. FLOW SHALL NOT RUN PARALLEL WITH THE FENCE.
FROM ROAD SHOULDER).
LIFE OF FENCING: 6-9 MONTHS
2. END OF SILT FENCE NEEDS TO BE TURNED UPHILL.
3' -
=i
3. SEE NC DEQ SEDIMENT DESIGN MANUAL FOR CONSTRUCTION
—� �— NATURAL
SPECIFICATIONS, WHERE PRACTICE APPLIES AND PLANNING
CONSIDERATIONS.
—� 3' "00 000 ' GROUND
MINIMUM 000 00
IIIII F�Ow 00000 FLOW
CITY OF RALEIGH
4. SILT FENCE SHOULD NOT BE USED ALONE BELOW GRADED
SLOPES GREATER THAN 10' IN HEIGHT.
1 5' —
— 1=1
FILTER FABRIC
CITY OF RALEIGH I �-111=1 1 I I=1 I 1
STANDARD DETAIL
STANDARD DETAIL CLASS 1 RIP -RAP
REVISIONS DATE: 812020 NOT TO SCALE
REVISIONS DATE: 812020 NOT TO SCALE
#57 WASHED STONE. 1' MIN THICKNESS.
STANDARD TEMPORARY
ROCK PIPE INLET
(SEDIMENT/SILT) FENCE
PROTECTION
CROSS SECTION
SW-20.01
SW-20.06
NOT TO SCALE
NOT TO SCALE
4' MIN SILT FENCE
50' MIN.
AND SUFFICIENT TO KEEP
oX SEDIMENT ON SITE NOTES:
00
��0�0 000 00 0-000 00 00 00 00000 0o0 00 1. SILT FENCE SHOULD BE INSTALLED TO ENSURE
00 boo
Q o 000 000000 0000o000 00 0 000 000000 0o CONSTRUCTION ENTRANCE IS USED.
o0 0 000000 0 000 25' OR FULL WIDTH
0 0
0 0 00 00 0 0 3" - 4" STONE TO BE USED o0o OF PROPOSED STREET 2. IF MUD IS NOT REMOVED FROM THE VEHICLE TRAVELING
000
TOP OF SILT FENCE
0
o�0000 �o (SURGE STONE OR o� OR ENTRANCE, OVER THE STONE, THEN THE TIRES OF THE
MUST BE AT LEAST 1'0:
0000000 0 0 o VEHICLE MUST BE WASHED BEFORE ENTERING THE
z 0o RAILROAD BALAST) WHICHEVER IS
ABOVE THE TOP OF
THE WASHED STONE.
0 OO000Oo 00 0o
o 0 000 0 0 0 0 0 000 GREATER. PUBLIC ROAD OR THE LENGTH OF THE CONSTRUCTION
000 0
(A o00000 0 0 0 0 0
fo
0000 oo 0 0 0 0 0 0 000 00 000 ENTRANCE EXTENDED.
w o000
b.
00000 00 0
00 000 0 0
00000 00 0 00000 000000 00000 000
H
CD
00
0
PLAN
FRONT VIEW
SILT FENCE (SEE NOTE 1)
BURY WIRE FENCE,
LJ FILTER FABRIC,
AND HARDWARE
STEEL POST SET CLOTH IN TRENCH.
NOTES:
MAX 2' APART MIN
2' INTO SOLID GROUND
NEW CONSTRUCTION
1. REMOVE SEDIMENT WHEN HALF OF STONE OUTLET IS COVERED.
2. REPLACE STONE AS NEEDED TO ENSURE DEWATERING.
STEEL POST
EXISTING ROADWAY 35' MIN. 15' MIN.
WOVEN WIRE FABRIC
00 00000000000 0
O0 00 0 00000 00
HARDWARE CLOTH
°a o000000 00000 0 00 0 00000000 0 000000000000000 12"MIN.
0 0000 0 0 o00Oo 000 001111111111111 I I
6" MIN. 00 0 0 0 00 0 o000p0 00 00 00 0 0
°°°�°°�0 0 0 00000000060_0000000000000o0000O0000
° °I°I
00III
aa�
SECTION VIEW
111� 111000
III=11 III=111=111=111=111=
111=1—I 1==1=1=1 I—III-111-11
FILTER OF #57 p
-— = —11 1 1=
WASHED STONE0
-= FABRIC UNDER STONE
a�
16"MIN
CITY OF RALEIGH -PLANS AUTHORIZED FOR CONSTRUCTION
Ooo O99
00000 0CJOOOo
3' FILTER FABRIC APRON
ON GROUND
Plans for the proposed use have been reviewed for general compliance with
pCO�0QopooOo
o o1--b
applicable codes. This limited review, and authorization for construction is not to
CITY OF RALEIGH
00 0 ovo0p 0
CO O00pQ�000000�
be considered to represent total compliance with all legal requirements for
CITY OF RALEIGH MAINTENANCE: development and construction. The property owner, design consultants, and
STANDARD DETAIL
Q
000 �O0
STANDARD DETAIL CROSS SECTION ADD ADDITIONAL STONE AND "FLUFF" TOP contractors are each responsible for compliance with all applicable City, State
8
DRESSING WITH 2" STONE. and Federal laws. This specific authorization below is not a permit, nor shall it be
REVISIONS DATE: 812020 NOT TO SCALE
REVISIONS DATE: 812020 NOT TO SCALE construed to permit any violation of City, State or Federal Law. All Construction
BURY 6" UPPER EDGE OF
SEE N.C. DEQ EROSION and SEDIMENT must be in accordance with all Local, State, and Federal Rules and Regulations.
STANDARD SILT
BURY WIRE FENCE AND 4"
FILTER FABRIC APRON IN TRENCH
CONSTRUCTION CONTROL PLANNING and DESIGN MANUAL This approval of this electronic document is only valid if the document has not
FENCE OUTLET
HARDWARE CLOTH
ENTRANCE FOR CONDITIONS WHERE PRACTICE APPLIES; been modified and the digital signature below is valid:
PLANNING CONSIDERATION & DESIGN CRITERIA.
City of Raleigh Development Approval
SW-20.24
SW-20.09
DESIGNED: JMP
REVISIONS
Prepared In the Office of..
IIIO Navaho Dr Suite 600
Raleigh, NC 27609
WALNUT CREEK WETLAND
SHEET NO.
REVIEWED: AY
NO DATE ITEM
—
DRAWN: JMP
S jt4IT
Vice: (919)322-o11s
wau `sulm 7i�by.
EROSION AND SEDIMENT
2018-266 08-25-20
JASON
PATSKOSKI
PARK IMPROVEMENTS
CONTROL PLANS
EC�2
PROJECT NO. DATE
DESIGN AND ENGINEERING SERVICES
NAME
4069
1 " = 1'-0"
FIRM NO. P-0339
RALEIGH , NC
SCALE FILE
LEVEL III CERTIFICATION NO.
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-15-2020\TB 22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
G
F
SPILL
CRE,'
i
ROCK ABUTMENT
—I NATURAL GROUND
1 2' MIN 4� 1=
FLOW I' ' OO �� III = LEVEL
� QO�� = APRON
I-
���oolll=
2
�111111-1�.
1=
SEDIMENT BASIN
WITH ROCK DAM
CITY OF RALEIGH
STANDARD DETAIL
REVISIONS DATE: 812020 NOT TO SCALE
SEDIMENT BASIN
WITH ROCK DAM
SW-20.21
STAPLES
STRAW BALE BINDER WIRE
2 (2 PER BALE)
10 mil PLASTIC LINING
NATIVE MATERIAL
8
(OPTIONAL)
1. 12" DIA
STEEL WIRE
STAPLE
SECTION B-B
DETAIL
WOOD OR
METAL STAKES
(2 PER BALE)
10' MINIMUM
B
VARIES
�a
�a
B
10 mil PLASTIC LINING J PLAN ` STRAW BALE
NOT TO SCALE
(TYP)
TYPE "ABOVE GRADE"
WITH STRAW BALES
CITY OF RALEIGH
STANDARD DETAIL
REVISIONS DATE: 812020 NOT TO SCALE
CONCRETE WASHOUT
SW-20.25
DESIGNED: JMP REVISIONS
REVIEWED:
AY
DRAWN:
JMP
2018-266
08-25-20
PROJECT NO.
1" = 1'-01,
DATE
NO DATE ITEM
DESIGN CRITERIA
NOT TO SCALE
SUMMARY:
TEMPORARY SEDIMENT BASIN
WOODEN STAKE WITH WATTLE
PRIMARY SPILLWAY:
STONE SPILLWAY
FILTER FABRIC ANCHORED TO THE TOP 12" MIN DIAMETER WATTLE
MAXIMUM DRAINAGE AREA:
<1 ACRE.
OR DITCH LINER
MINIMUM SEDIMENT STORAGE
3600 CUBIC FEET PER ACRE OF DISTURBED AREA.
DITCHLINE
VOLUME:
12" MIN DIAMETER WATTLE
MINIMUM SURFACE AREA:
435 SQUARE FEET PER CFS OF Q PEAK INFLOW
WOODEN STAKE
FASTENED WOODEN STAKE
MINIMUM L/W RATIO:
10
2:1
_III —III—_
IL
BY NAIL OR STAPLE
MINIMUM DEPTH:
3.5 FEET, 1.5 FEET EXCAVATION BELOW GRADE
_
_—III—III-11
FILTER FABRIC
DITCHLINE
MAXIMUM HEIGHT:
WEIR ELEVATION 6 FEET ABOVE GRADE
OR DITCH LINER
DEWATERING MECHANISM:
STONE SPILLWAYIII-
FLOW
MINIMUM DEWATERING TIME:
N/A
BAFFLES REQUIRED:
3 MINIMUM
1-1111 I I
—1
_ _
-I 1= 1'' III-III-III-�
III-III=� 6" COVER
DESIGN BASIN LIFE:
3 YEARS OR LESS
1=1
_
= 1=111 11-
III
-
DAM HEIGHT:
LIMITED TO 8 FEET.
8" FABRIC STAPLE
ROCK ABUTMENT
5'
CLASS I AND II 2' ��� WEIR ELEVATION
RIP -RAP
• ;:; :.11 11 "M -1
*01101
FILTER FABRIC
CUT-OFF TRENCH
CROSS-SECTION VIEW
10 mil PLASTIC LINING SANDBAG
I-
3'
BERM
-III—III-1 1 '
SECTION A -A
NOT TO SCALE
LATH AND
FLAGGING ON
3 SIDES —
10' MINIMUM
O O 0 ED
0
A A
0
0 0
a 0 ED O O
VARIES
10 mil PLASTIC LINING
PLAN
NOT TO SCALE
TYPE "BELOW GRADE"
NOTES:
1. ACTUAL LAYOUT TO BE DETERMINED IN THE FIELD.
2. A CONCRETE WASHOUT SIGN SHALL BE INSTALLED
WITHIN 30' OF THE TEMPORARY CONCRETE WASHOUT
FACILITY.
3. MATERIALS USED TO CONSTRUCT TEMPORARY CONCRETE
WASHOUT FACILITIES SHALL BE REMOVED FROM THE SITE
OF THE WORK AND DISPOSED OF OR RECYCLED.
4. HOLES, DEPRESSIONS OR OTHER GROUND DISTURBANCE
CAUSED BY THE REMOVAL OF THE TEMPORARY CONCRETE
WASHOUT FACILITIES SHALL BE BACKFILLED, REPAIRED, AND
STABILIZED TO PREVENT EROSION.
5. MUST BE LOCATED >50 FT AWAY FROM INLETS/WATERWAYS
UNLESS THERE IS NO OTHER PRACTICAL ALTERNATIVE.
SANDBAG
BERM
TOP OF ROCK
ABUTMENT
12' MIN
SLOPE � ao�go0 C 0°og
FOUNDATION -�` ° SPILLWAY
D°pao 0
FABRIC FILTER
SPILLWAY DETAILS
SEE N.C. DEQ SEDIMENT DESIGN MANUAL FOR
CONSTRUCTION SPECIFICATIONS, WHERE PRACTICE
APPLIES AND PLANNING CONSIDERATIONS.
NOTE: DEVICE SHOULD NOT BE LOCATED IN ANY
INTERMITTENT OR PERENNIAL STREAM.
10 mil PLASTIC LINING N O T TO S C A L E
WOOD FRAME SECURELY SECTION B-B
FASTENED AROUND
ENTIRE PERIMETER NOT TO SCALE
WITH TWO STAKES
�10' MINIMUM
TWO -STACKED
2X12 ROUGH
WOOD FRAME
B B
VARIES STAKE
(TYP)
J10 mil PLASTIC LINING PLAN
NOT TO SCALE
TYPE "ABOVE GROUND"
WITH WOOD PLANKS
PLYWOOD
48"XITE BLACK LETTERS
PAINTED WHITE
� 6" HEIGHT
LAG SCREWS
'CONCRETE
II II
WASHOUT
I lol
36"
WOOD POST
3.5"X3.5"X8'
-1 I I-1
36"
III-1-1-1 I III=11
CONCRETE WASHOUT
SIGN DETAIL
(OR EQUIVALENT)
SUMMiT
DESIGN AND ENGINEERING SERVICES
FIRM NO. P-0339
Prepared In the Office of:
1110 Navaho Dr Suite 600
Raleigh, NC 27609
Voice: (919)322-0115
Fa- (919)732-6676
www.summirde.ner
Designed by:
[ASON PATSKOSKI
NAME
4069
PROFILE VIEW
NOTES:
1. WATTLES SHALL BE FILLED WITH STRAW OR OTHER APPROVED MATERIAL.
2. SPACING FOR WATTLES SHALL BE DETERMINED BY THE SITE ENGINEER.
3. WATTLES MAY BE USED FOR PROTECTION OF CATCH BASINS AND DROP
INLETS WITH APPROVAL BY THE STORMWATER PROGRAM MANAGER OR DESIGNEE.
4. FOR USE OF WATTLE IN A DITCH, GRADE OF DITCH MUST BE <2.5%.
CITY OF RALEIGH
STANDARD DETAIL
REVISIONS DATE: 812020 NOT TO SCALE
WATTLE / INLET
PROTECTION DETAIL
SW-20.23
MIN. 10 GA.
LINE WIRES
8' MAX.
VARIABLE AS DIRECTED BY THE ENGINEER
HIGH - TENSILE STRENGTH
POLY BARRICADE FABRIC (TYPICAL)
SRI
-
FRONT VIEW
NOTES:
1. TREE PROTECTION FENCING MUST BE INSTALLED AT A MINIMUM RADIUS OF THE CRITICAL ROOT ZONE
(SEE DETAIL TPP-02 FOR EXAMPLES)
2. THE TREE PROTECTION FENCING MUST REMAIN IN PLACE FOR THE DURATION OF THE PROJECT
UNLESS OTHERWISE APPROVED BY URBAN FORESTRY STAFF.
3. APPROVED IMPACT PROTECTION DEVICES MUST BE REMOVED AFTER CONSTRUCTION WHEN APPLICABLE.
4. SIGNS SHALL BE PLACED AT 50' MAXIMUM INTERVALS. PLACE A SIGN AT EACH END OF LINEAR TREE PROTECTION AND 50'
ON CENTER FOR THE REMAINDER
5. FOR TREE PROTECTION AREAS LESS THAN 200' IN PERIMETER, PROVIDE NO LESS THAN ONE SIGN PER PROTECTED AREA.
6. ATTACH SIGNS SECURELY TO FENCE POSTS AND FABRIC.
7. ADDITIONAL SIGNS MAY BE REQUIRED BY CITY OF RALEIGH BASED ON ACTUAL FIELD CONDITIONS.
8. SIGNS ARE TO BE MADE OF DURABLE, WEATHERPROOF MATERIAL WITH LETTERS A MINIMUM OF 2 1/2" HIGH, CLEARLY LEGIBLE
AND SPACED AS SHOWN.
CITY OF RALEIGH
STANDARD DETAIL
REVISIONS DATE: 812020 NOT TO SCALE
STANDARD TREE
PROTECTION DETAIL
TPP-01
18"
EXIST / PROP OPE
THROAT CATCH
BASIN COVER
EXISTING
ROADWAY
EXIST / PROP
CURB
PLAN W / INLET
INLET PROTECTION - COR BOX
IC OR
PIES
12-1 /2 GA.
RMEDIATE
=S
3RADE
PROVIDE WARNING
LANGUAGE IN BOTH
ENGLISH AND SPANISH,
AS SHOWN
40"
TREE PROTECTION AREA
DO NOT ENTER
ZONA DE PROTECCION
PARA ARBOLES - NO ENTIRE
WARNING SIGN DETAIL
CONTACT INFORMATION:
CITY OF RALEIGH PARKS, RECREATION AND
CULTURAL RESOURCES DEPARTMENT
URBAN FORESTER:
TREES@RALEIGHNC.GOV
WWW. RALEIGH NC.GOV
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
c
I
N
NOT TO SCALE
SECURE PER
TEMP. INLET MANUFACTURER'S
PROTECTION RECOMMENDATION
PROPOSED OPEN
THROAT CATCH BASIN
CROSS SECTION
NOT TO SCALE
CTCCI POST
kL WIRE FENCE
RNING SIGN
)RANGE, UV RESISTANT
IIGH - TENSILE STRENGTH
'OLY BARRICADE FABRIC (TYPICAL)
SIDE VIEW
NOTE: FOR TREE PROTECTION ONLY
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
EROSION AND SEDIMENT
CONTROL PLANS
I SHEET NO.
EC-2A
ISCALE FILE
LEVEL III CERTIFICATION NO.
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-15-2020\TB 22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
NOT TO SCALE
SILT BAG STREAM BANK
EXISTING TERRAIN
SILT BAG SLEEVE
FLOW
sb�� �T����O��������0
PUMP DISCHARGE
15.0' TO 20.0'
TIE DOWN STRAP
FILTRATION GEOTEXTILE
8" OF SEDIMENT CONTROL STONE
NOTES:
1. USE NO. 5 OR NO. 57 STONE FOR SEDIMENT CONTROL STONE.
2. PROVIDE STABILIZED OUTLET TO STREAM BANK.
3. WOOD PALLETS MAY BE USED IN LIEU OF STONE AND GEOTEXTILE AS
DIRECTED. A SUFFICIENT NUMBER OF PALLETS MUST BE PROVIDED
TO ELEVATE THE ENTIRE SPECIAL STILLING BASIN ABOVE NATURAL GROUND.
4. THE SIZE AND NUMBER OF SILT BAGS SHOULD BE BASED ON THE
DEWATERING PUMP AND MANUFACTURER RECOMMENDATIONS.
5. TIGHTLY SECURE THE PUMP DISCHARGE TO THE SILT BAG SLEEVE WITH A
STRAP OR SIMILAR DEVICE TO PREVENT WATER/SEDIMENT FROM LEAKING
WITHOUT TREATMENT.
CITY OF RALEIGH
6. CONTROL PUMPING RATE TO PREVENT EXCESSIVE PRESSURE WITHIN THE SILT
STANDARD DETAIL
BAG IN ACCORDANCE WITH THE MANUFACTURER RECOMMENDATIONS. AS THE
BAG FILLS WITHIN SEDIMENT, REDUCE THE PUMP RATE.
REVISIONS DATE: 812020 NOT TO SCALE
7. REPLACE THE SILT BAG WHEN ONE HALF (1/2) FULL OF SEDIMENT.
SILT BAG
8. SILT BAG DEVICE MUST BE >_ 50FT FROM THE TOP OF THE STREAM BANK
AND WATER MUST BE DISCHARGED IN A DIFFUSE MANNER.
SW-20.04
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
DESIGNED: JMP
REVISIONS
Prepared In the Office of..
IIIO Navaho Dr Suite 600
Raleigh, NC 27609
WALNUT CREEK WETLAND
SHEET NO.
REVIEWED: AY
NO DATE ITEM
—
DRAWN: JMP
SU jt4ITVoice:
(919)322-o11s
wau `su1m;,�d
EROSION AND SEDIMENT
2018-266 08-25-20
DESIGN AND ENGINEERING SERVICES
by.ne�
JASON PATSKOSKI
PARK IMPROVEMENTS
CONTROL PLANS
EC�2B
PROJECT NO. DATE
NAME
4069
1"= 1'-01,
FIRM NO. P-0339
RA L E I G H, NC
SCALE FILE
LEVEL III CERTIFICATION NO.
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-15-2020\TB 22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
DESIGNED:
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH
THE NCG01 CONSTRUCTION GENERAL PERMIT
Implementing the details and specifications on this plan sheet will result in the construction
activity being considered compliant with the Ground Stabilization and Materials Handling
sections of the NCG01 Construction General Permit (Sections E and F, respectively). The
permittee shall comply with the Erosion and Sediment Control plan approved by the
delegated authority having jurisdiction. All details and specifications shown on this sheet
may not apply depending on site conditions and the delegated authority having jurisdiction.
SECTION E: GROUND STABILIZATION
Required Ground Stabilization
Timeframes
Stabilize within this
Site Area Description
many calendar days
Timeframe variations
after ceasing land
disturbance
(a) Perimeter dikes,
swales, ditches, and
7
None
perimeter slopes
(b) High Quality Water
(HQW) Zones
7
None
(c) Slopes steeper than
If slopes are 10' or less in length and are
3:1
7
not steeper than 2:1, 14 days are
allowed
-7 days for slopes greater than 50' in
length and with slopes steeper than 4:1
-7 days for perimeter dikes, swales,
(d) Slopes 3:1 to 4:1
14
ditches, perimeter slopes and HQW
Zones
-10 days for Falls Lake Watershed
-7 days for perimeter dikes, swales,
(e) Areas with slopes
ditches, perimeter slopes and HQW Zones
flatter than 4:1
14
-10 days for Falls Lake Watershed unless
there is zero slope
Note: After the permanent cessation of construction activities, any areas with temporary
ground stabilization shall be converted to permanent ground stabilization as soon as
practicable but in no case longer than 90 calendar days after the last land disturbing
activity. Temporary ground stabilization shall be maintained in a manner to render the
surface stable against accelerated erosion until permanent ground stabilization is achieved.
GROUND STABILIZATION SPECIFICATION
Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the
techniques in the table below:
Temporary Stabilization
Permanent Stabilization
• Temporary grass seed covered with straw or
• Permanent grass seed covered with straw or
other mulches and tackifiers
other mulches and tackifiers
• Hydroseeding
• Geotextile fabrics such as permanent soil
• Rolled erosion control products with or
reinforcement matting
without temporary grass seed
• Hydroseeding
• Appropriately applied straw or other mulch
• Shrubs or other permanent plantings covered
• Plastic sheeting
with mulch
• Uniform and evenly distributed ground cover
sufficient to restrain erosion
• Structural methods such as concrete, asphalt or
retaining walls
• Rolled erosion control products with grass seed
POLYACRYLAMIDES (PAMS) AND FLOCCULANTS
1. Select flocculants that are appropriate for the soils being exposed during
construction, selecting from the NC DWR List of Approved PAMS/Flocculants.
2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.
3. Apply flocculants at the concentrations specified in the NC DWR List of Approved
PAMS/Flocculants and in accordance with the manufacturer's instructions.
4. Provide ponding area for containment of treated Stormwater before discharging
offsite.
5. Store flocculants in leak -proof containers that are kept under storm -resistant cover
or surrounded by secondary containment structures.
JMP I REVISIONS
REVIEWED: AY
DRAWN:
JMP
2018-266 08-25-20
PROJECT NO. DATE
NO DATE ITEM
EQUIPMENT AND VEHICLE MAINTENANCE
1. Maintain vehicles and equipment to prevent discharge of fluids.
2. Provide drip pans under any stored equipment.
3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the
project.
4. Collect all spent fluids, store in separate containers and properly dispose as
hazardous waste (recycle when possible).
5. Remove leaking vehicles and construction equipment from service until the problem
has been corrected.
6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products
to a recycling or disposal center that handles these materials.
LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE
1. Never bury or burn waste. Place litter and debris in approved waste containers.
2. Provide a sufficient number and size of waste containers (e.g dumpster, trash
receptacle) on site to contain construction and domestic wastes.
3. Locate waste containers at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
4. Locate waste containers on areas that do not receive substantial amounts of runoff
from upland areas and does not drain directly to a storm drain, stream or wetland.
5. Cover waste containers at the end of each workday and before storm events or
provide secondary containment. Repair or replace damaged waste containers.
6. Anchor all lightweight items in waste containers during times of high winds.
7. Empty waste containers as needed to prevent overflow. Clean up immediately if
containers overflow.
8. Dispose waste off -site at an approved disposal facility.
9. On business days, clean up and dispose of waste in designated waste containers.
PAINT AND OTHER LIQUID WASTE
1. Do not dump paint and other liquid waste into storm drains, streams or wetlands.
2. Locate paint washouts at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
3. Contain liquid wastes in a controlled area.
4. Containment must be labeled, sized and placed appropriately for the needs of site.
5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from
construction sites.
PORTABLE TOILETS
1. Install portable toilets on level ground, at least 50 feet away from storm drains,
streams or wetlands unless there is no alternative reasonably available. If 50 foot
offset is not attainable, provide relocation of portable toilet behind silt fence or place
on a gravel pad and surround with sand bags.
2. Provide staking or anchoring of portable toilets during periods of high winds or in high
foot traffic areas.
3. Monitor portable toilets for leaking and properly dispose of any leaked material.
Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace
with properly operating unit.
EARTHEN STOCKPILE MANAGEMENT
1. Show stockpile locations on plans. Locate earthen -material stockpile areas at least 51
feet away from storm drain inlets, sediment basins, perimeter sediment controls and
surface waters unless it can be shown no other alternatives are reasonably available.
2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of
five feet from the toe of stockpile.
3. Provide stable stone access point when feasible.
4. Stabilize stockpile within the timeframes provided on this sheet and in accordance
with the approved plan and any additional requirements. Soil stabilization is defined
as vegetative, physical or chemical coverage techniques that will restrain accelerated
erosion on disturbed soils for temporary or permanent control needs.
SU lt4IT
DESIGN AND ENGINEERING SERVICES
FIRM NO. P-0339
Prepared In the Office of:
1110 Navaho Dr Suite 600
Raleigh, NC 27609
Voice: (919)322-0115
Fa- (919)732-6676
www.summirde.ner
Designed by:
JASON PATSKOSKI
NAME
CONCRETE WASHOUTS
1. Do not discharge concrete or cement slurry from the site.
2. Dispose of, or recycle settled, hardened concrete residue in accordance with local
and state solid waste regulations and at an approved facility.
3. Manage washout from mortar mixers in accordance with the above item and in
addition place the mixer and associated materials on impervious barrier and within
lot perimeter silt fence.
4. Install temporary concrete washouts per local requirements, where applicable. If an
alternate method or product is to be used, contact your approval authority for
review and approval. If local standard details are not available, use one of the two
types of temporary concrete washouts provided on this detail.
5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk
sections. Stormwater accumulated within the washout may not be pumped into or
discharged to the storm drain system or receiving surface waters. Liquid waste must
be pumped out and removed from project.
6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it
can be shown that no other alternatives are reasonably available. At a minimum,
install protection of storm drain inlet(s) closest to the washout which could receive
spills or overflow.
7. Locate washouts in an easily accessible area, on level ground and install a stone
entrance pad in front of the washout. Additional controls may be required by the
approving authority.
8. Install at least one sign directing concrete trucks to the washout within the project
limits. Post signage on the washout itself to identify this location.
9. Remove leavings from the washout when at approximately 75% capacity to limit
overflow events. Replace the tarp, sand bags or other temporary structural
components when no longer functional. When utilizing alternative or proprietary
products, follow manufacturer's instructions.
10. At the completion of the concrete work, remove remaining leavings and dispose of in
an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance
caused by removal of washout.
HERBICIDES, PESTICIDES AND RODENTICIDES
1. Store and apply herbicides, pesticides and rodenticides in accordance with label
restrictions.
2. Store herbicides, pesticides and rodenticides in their original containers with the
label, which lists directions for use, ingredients and first aid steps in case of
accidental poisoning.
3. Do not store herbicides, pesticides and rodenticides in areas where flooding is
possible or where they may spill or leak into wells, stormwater drains, ground water
or surface water. If a spill occurs, clean area immediately.
4. Do not stockpile these materials onsite.
HAZARDOUS AND TOXIC WASTE
1. Create designated hazardous waste collection areas on -site.
2. Place hazardous waste containers under cover or in secondary containment.
3. Do not store hazardous chemicals, drums or bagged materials directly on the ground.
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
NOT TO SCALE
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
EROSION AND SEDIMENT
CONTROL PLANS
SHEET NO.
EC-2C
1" = 1'-01,
SCALE
FILE
4069
LEVEL III CERTIFICATION NO.
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-15-2020\TB 22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
DESIGNED:
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION A: SELF -INSPECTION
Self -inspections are required during normal business hours in accordance with the table
below. When adverse weather or site conditions would cause the safety of the inspection
personnel to be in jeopardy, the inspection may be delayed until the next business day on
which it is safe to perform the inspection. In addition, when a storm event of equal to or
greater than 1.0 inch occurs outside of normal business hours, the self -inspection shall be
performed upon the commencement of the next business day. Any time when inspections
were delaved shall be noted in the Inspection Record.
Frequency
Inspect
(during normal
Inspection records must include:
business hours)
(1) Rain gauge
Daily
Daily rainfall amounts.
maintained in
If no daily rain gauge observations are made during weekend or
good working
holiday periods, and no individual -day rainfall information is
order
available, record the cumulative rain measurement for those un-
attended days (and this will determine if a site inspection is
needed). Days on which no rainfall occurred shall be recorded as
"zero." The permittee may use another rain -monitoring device
approved by the Division.
(2) E&SC
At least once per
1. Identification of the measures inspected,
Measures
7 calendar days
2. Date and time of the inspection,
and within 24
3. Name of the person performing the inspection,
hours of a rain
4. Indication of whether the measures were operating
event > 1.0 inch in
properly,
24 hours
5. Description of maintenance needs for the measure,
6. Description, evidence, and date of corrective actions taken.
(3) Stormwater
At least once per
1. Identification of the discharge outfalls inspected,
discharge
7 calendar days
2. Date and time of the inspection,
outfalls (SDOs)
and within 24
3. Name of the person performing the inspection,
hours of a rain
4. Evidence of indicators of Stormwater pollution such as oil
event > 1.0 inch in
sheen, floating or suspended solids or discoloration,
24 hours
5. Indication of visible sediment leaving the site,
6. Description, evidence, and date of corrective actions taken.
(4) Perimeter of
At least once per
If visible sedimentation is found outside site limits, then a record
site
7 calendar days
of the following shall be made:
and within 24
1. Actions taken to clean up or stabilize the sediment that has left
hours of a rain
the site limits,
event > 1.0 inch in
2. Description, evidence, and date of corrective actions taken, and
24 hours
3. An explanation as to the actions taken to control future
releases.
(5) Streams or
At least once per
If the stream or wetland has increased visible sedimentation or a
wetlands onsite
7 calendar days
stream has visible increased turbidity from the construction
or offsite
and within 24
activity, then a record of the following shall be made:
(where
hours of a rain
1. Description, evidence and date of corrective actions taken, and
accessible)
event > 1.0 inch in
2. Records of the required reports to the appropriate Division
24 hours
Regional Office per Part III, Section C, Item (2)(a) of this permit.
(6) Ground
After each phase
1. The phase of grading (installation of perimeter E&SC
stabilization
of grading
measures, clearing and grubbing, installation of storm
measures
drainage facilities, completion of all land -disturbing
activity, construction or redevelopment, permanent
ground cover).
2. Documentation that the required ground stabilization
measures have been provided within the required
timeframe or an assurance that they will be provided as
soon as possible.
NOTE: The rain inspection resets the required 7 calendar day inspection requirement.
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION B: RECORDKEEPING
1. E&SC Plan Documentation
The approved E&SC plan as well as any approved deviation shall be kept on the site. The
approved E&SC plan must be kept up-to-date throughout the coverage under this permit. The
following items pertaining to the E&SC plan shall be kept on site and available for inspection at
all times during normal business hours.
Item to Document
Documentation Requirements
(a) Each E&SC measure has been installed
Initial and date each E&SC measure on a copy
and does not significantly deviate from the
of the approved E&SC plan or complete, date
locations, dimensions and relative elevations
and sign an inspection report that lists each
shown on the approved E&SC plan.
E&SC measure shown on the approved E&SC
plan. This documentation is required upon the
initial installation of the E&SC measures or if
the E&SC measures are modified after initial
installation.
(b) A phase of grading has been completed.
Initial and date a copy of the approved E&SC
plan or complete, date and sign an inspection
report to indicate completion of the
construction phase.
(c) Ground cover is located and installed
Initial and date a copy of the approved E&SC
in accordance with the approved E&SC
plan or complete, date and sign an inspection
plan.
report to indicate compliance with approved
ground cover specifications.
(d) The maintenance and repair
Complete, date and sign an inspection report.
requirements for all E&SC measures
have been performed.
(e) Corrective actions have been taken
Initial and date a copy of the approved E&SC
to E&SC measures.
plan or complete, date and sign an inspection
report to indicate the completion of the
corrective action.
2. Additional Documentation to be Kept on Site
In addition to the E&SC plan documents above, the following items shall be kept on the
site and available for inspectors at all times during normal business hours, unless the
Division provides a site -specific exemption based on unique site conditions that make
this requirement not practical:
(a) This General Permit as well as the Certificate of Coverage, after it is received.
(b) Records of inspections made during the previous twelve months. The permittee shall
record the required observations on the Inspection Record Form provided by the
Division or a similar inspection form that includes all the required elements. Use of
electronically -available records in lieu of the required paper copies will be allowed if
shown to provide equal access and utility as the hard -copy records.
3. Documentation to be Retained for Three Years
All data used to complete the e-NOI and all inspection records shall be maintained for a period
of three years after project completion and made available upon request [40 CFR 122.411
PART II, SECTION G, ITEM (4)
DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT
Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down
for maintenance or close out unless this is infeasible. The circumstances in which it is not feasible to withdraw water from the surface shall be rare (for example, times with extended cold weather).
Non -surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met:
(a) The E&SC plan authority has been provided with documentation of the non -surface withdrawal and the specific time periods or conditions in which it will occur. The non -surface withdrawal
shall not commence until the E&SC plan authority has approved these items,
(b) The non -surface withdrawal has been reported as an anticipated bypass in accordance with Part III, Section C, Item (2)(c) and (d) of this permit,
(c) Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwater that is removed from the sediment basin. Examples of appropriate controls include
properly sited, designed and maintained dewatering tanks, weir tanks, and filtration systems,
(d) Vegetated, upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item (c) above,
(e) Velocity dissipation devices such as check dams, sediment traps, and riprap are provided at the discharge points of all dewatering devices, and
(f) Sediment removed from the dewatering treatment devices described in Item (c) above is disposed of in a manner that does not cause deposition of sediment into waters of the United States.
JMP I REVISIONS
REVIEWED: AY
DRAWN:
JMP
2018-266 08-25-20
PROJECT NO. DATE
NO DATE ITEM
SU lt4IT
DESIGN AND ENGINEERING SERVICES
FIRM NO. P-0339
Prepared In the Office of:
1110 Navaho Dr Suite 600
Raleigh, NC 27609
Voice: (919)322-0115
Fa- (919)732-6676
www.summirde.ner
Designed by:
JASON PATSKOSKI
NAME
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION C: REPORTING
1. Occurrences that Must be Reported
Permittees shall report the following occurrences:
(a) Visible sediment deposition in a stream or wetland.
(b) Oil spills if:
• They are 25 gallons or more,
• They are less than 25 gallons but cannot be cleaned up within 24 hours,
• They cause sheen on surface waters (regardless of volume), or
• They are within 100 feet of surface waters (regardless of volume).
(c) Releases of hazardous substances in excess of reportable quantities under Section 311
of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA
(Ref: 40 CFR 302.4) or G.S. 143-215.85.
(d) Anticipated bypasses and unanticipated bypasses.
(e) Noncompliance with the conditions of this permit that may endanger health or the
environment.
2. Reporting Timeframes and Other Requirements
After a permittee becomes aware of an occurrence that must be reported, he shall contact
the appropriate Division regional office within the timeframes and in accordance with the
other requirements listed below. Occurrences outside normal business hours may also be
reported to the Department's Environmental Emergency Center personnel at (800) 858-
0368.
Occurrence
Reporting Timeframes (After Discovery) and Other Requirements
(a) Visible sediment
•
Within 24 hours, an oral or electronic notification.
deposition in a
•
Within 7 calendar days, a report that contains a description of the
stream or wetland
sediment and actions taken to address the cause of the deposition.
Division staff may waive the requirement for a written report on a
case -by -case basis.
•
If the stream is named on the NC 303(d) list as impaired for sediment -
related causes, the permittee may be required to perform additional
monitoring, inspections or apply more stringent practices if staff
determine that additional requirements are needed to assure compliance
with the federal or state impaired -waters conditions.
(b) Oil spills and
•
Within 24 hours, an oral or electronic notification. The notification
release of
shall include information about the date, time, nature, volume and
hazardous
location of the spill or release.
substances per Item
1(b)-(c) above
(c) Anticipated
•
A report at least ten days before the date of the bypass, if possible.
bypasses [40 CFR
The report shall include an evaluation of the anticipated quality and
122.41(m)(3)]
effect of the bypass.
(d) Unanticipated
•
Within 24 hours, an oral or electronic notification.
bypasses [40 CFR
•
Within 7 calendar days, a report that includes an evaluation of the
122.41(m)(3)]
quality and effect of the bypass.
(e) Noncompliance
•
Within 24 hours, an oral or electronic notification.
with the conditions
•
Within 7 calendar days, a report that contains a description of the
of this permit that
noncompliance, and its causes; the period of noncompliance,
may endanger
including exact dates and times, and if the noncompliance has not
health or the
been corrected, the anticipated time noncompliance is expected to
environment[40
continue; and steps taken or planned to reduce, eliminate, and
CFR 122.41(I)(7)]
prevent reoccurrence of the noncompliance. [40 CFR 122.41(I)(6).
•
Division staff may waive the requirement for a written report on a
case -by -case basis.
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
NOT TO SCALE
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
EROSION AND SEDIMENT
CONTROL PLANS
SHEET NO.
EC-2D
1" = 1'-01,
SCALE
FILE
4069
LEVEL III CERTIFICATION NO.
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-15-2020\TB 22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
PERMANENT SEEDING SCHEDULE
SEEDING MIXTURE RATE
March 1 - September 3 September 4 - February 28
lb/Acre Type lb/Acre Type
240 tall fescue 240 tall fescue
10 centipede 10 centipede
25 bermudagrass (hulled) 25 bermudagrass (hulled)
On cut and fill slopes 2:1 or steeper centipede shall be applied at the rate of 5 lbs/acre and add 20 lbs of sericea
lespedeza from January 1 to December 31.
SOIL AMENDMENTS
Apply time and fertilizer according to soil tests, or apply a minimum of 4,000 lb/acre ground agricultural limestone and
6,000 lb/acre in clay soils, and 500 lb/acre 10-20-20 fertilizer. A different analysis of fertilizer may be used provided
the 1-2-2 ratio is maintained and the rate of application adjusted to provide the same amount of plant food as a
10-20-20 analysis and as directed.
MULCH
Apply 4,000 lb/acre grain straw or equivalent cover of another suitable mulch. Anchor straw by tacking with asphalt at
a rate of 400 gallons of asphalt per acre.
MAINTENANCE
Refertilize in the second year unless growth is fully adequate. May be mowed once or twice a year, but mowing is not
necessary. The minimum mowing height shall be 4". Reseed, fertilize, and mulch damaged areas immediately.
TEMPORARY SEEDING SCHEDULE
Fertilizer shall be the same analysis as specified for permanent seeding and applied at the rate of 400 pounds and seeded at the rate of 50
pounds per acre. Sweet Sudan grass, Gcnran millet, or Browntop Millet be used in summer months and rye grain during the remainder of
the year. The engineer will determine the exact dates for using each kind of seed.
MAINTENANCE REQUIREMENTS
1. Erosion and sediment control practices will be checked for stability and operation following every runoff -producing rainfall or at
a minimum once a week. If repairs are needed they will be done so immediately.
2. Sediment will be removed from behind silt fencing when it becomes 0.5 ft deep or greater. Silt fencing will be replaced as
necessary to maintain an adequate barrier.
3. Erosion and Sediment Control practices including: rock pipe inlet sediment traps, silt checks, coin fiber wattles (with pain), and
rock inlet sediment traps will be cleaned out as necessary.
4. Maintain gravel pad installed at non -paved driveways to prevent mud or sediment from leaving or entering the construction site.
After each rainfall inspect the area and remove any debris or sediment buildup.
5. All seeded areas will be fertilized, reseeded as necessary, and mulched according to the special provisions in order to maintain a
vigorous, dense vegetative cover.
6. All erosion and sediment control practices shall be maintained according the standards set by section 1630 of the North Carolina
Department of Transportation standard specifications for roads and structures, dated January 2018 and the Erosion and Sediment
Control Planning and Design Manual of the North Carolina Sedimentation Control Commission, North Carolina Department of
Environment and Natural Resources, and the North Carolina Agricultural Extension Service, dated May 2013. Maintenance is
outlined in the standard specifications for each device.
SEEDING AND MULCHING: (East)
The kinds of seed and fertilizer, and the rates of application of seed, fertilizer, and limestone, shall be as stated below. During
periods of overlapping dates, the kind of seed to be used shall be determined. All rates are in pounds per acre.
All Roadway Areas
March 1 - August 31
50# Tall Fescue
104 Centipede
25# Bermudagrass (hulled)
5004 Fertilizer
4000# Limestone
Waste and Borrow Locations
March 1 August 31
75# Tall Fescue
25# Bermudagrass (hulled)
5004 Fertilizer
4000# Limestone
September 1 - February 28
50# Tall Fescue
104 Centipede
354 Bcrmudagrass (unhulted)
500# Fertilizer
4000# Limestone
September 1 - February 28
754 Tall Fescue
35# Bermudagrass (unhulled)
5004 Fertilizer
4000# Limestone
Note: 504 of Bahiagrass may be substituted for either Centipede or Bermudagrass only upon Engineer's request.
Approved Tall
Fescue Cultivars
06 Dust
Bravo
Escalade
Garrison
Justice
Plantation
Serengeti
Tancccl
2"' Millennium
Bullseye
Essential
Gazelle IT
Kalahari
Proseeds 5301
Shelby
Tcrrano
3" Millennium
Cannavaro
Evergreen 2
Gold Medallion
Kitty Hawk 2000
Prospect
Sheridan
Titan lid
Apache III
Catalyst
Falcon IV
Grande 3
Legitimate
Pure Gold
Signia
Titanium LS
Avenger
Caycnnc
Falcon NG
Grccnbrooks
Lexington
Quest
Silver Hawk
Tracer
Barlexas
Ccssanc Rz
Falcon V
Greenkeeper
LSD
Raptor II
Sliverstar
Traverse SRP
Barlexas II
Chipper
Faith
Gremlin
Magellan
Rebel Exeda
Shenandoah Elite
Tulsa Time
Bar Fa
Cochise IV
Fat Cat
Greystone
Matador
Rebel Sentry
Sidewinder
Turbo
Barrera
Constitution
Festnova
Guardian 21
Millennium SRP Rebel IV
Skyline
Turbo RZ
Barrington
Corgi
Fidelity
Guardian 41
Monet
Regiment lI
Solara
Tuxedo RZ
Barrobusto
Corona
Finelawrr Elite
Hemi
Mustang 4
Regenerate
Southern Choice Il
Ultimate
Barvado
Coyote
Finelawn Xpress Honky Tonk
Ninja 2
Rendition
Speedway
Venture
Biltmore
Darlington
Finesse II
Hot Rod
Ol' Glory
Rhambler 2 SRP Spyder LS
Umbrella
Bingo
Davinci
Firebird
Hunter
Olympic Gold
Rembrandt
Sunset Gold
Van Gogh
Bizem
Desire
Firecracker LS
Inferno
Padre
Reunion
Taccoa
Watchdog
Blackwatch
Dominion
Firenza
Innovator
Patagonia
Riverside
Tanzania
Wolfpack TT
Blade Runner Il Dynamic
Five Point
Integrity
Pedigree
RNP
Trio
Xtremegreen
Bonsai
Dynasty
Focus
Jaguar 3
Picasso
Rocket
Tahoe II
Braveheart
Endeavor
Forte
Jamboree
Piedmont
Scorpion
Talladega
On cut and fill
slopes 2:1 or
steeper Centipede shall be applied at the rate of 5 pounds
per acre and add 20# of Sericea
Lespedeza
from January
1 -December
31.
Fertilizer shall be 10-20-20 analysis. A different analysis of fertilizer may be used provided the 1-2-2 ratio is maintained and the rate
of application adjusted to provide the same amount of plant food as a 10-20-20 analysis and as directed.
FERTILIZER TOPDRESSING:
Fertilizer used for topdressing on all roadway areas except slopes 2:1 and steeper shall be 10-20-20 grade and shall be applied at the
rate of 500 pounds per acre. A different analysis of fertilizer may be used provided the 1-2-2 ratio is maintained and the rate of
application adjusted to provide the same amount of plant food as 10-20-20 analysis and as directed.
Fertilizer used for topdressing on slopes 2:1 and steeper and waste and borrow areas shall be 16-8-8 grade and shall be applied at the
rate of 500 pounds per acre. A different analysis of fertilizer may be used provided the 2-1-1 ratio is maintained and the rate of
application adjusted to provide the same amount of plant food as 16-8-8 analysis and as directed.
MOWING:
The minimum mowing height on this project shall be 4 inches.
DESIGNED:
JMP
REVIEWED: AY
DRAWN: JMP
2018-266 08-25-20
PROJECT NO. DATE
1" = 1'-01,
REVISIONS
NO DATE ITEM
SUPPLEMENTAL SEEDING:
The kinds of seed and proportions shall be the same as specified for Seeding and Mulching, with the exception that no centipede seed
will be used in the seed mix for supplemental seeding. The rate of application for supplemental seeding may vary from 254 to 754
per acre. The actual rate per acre will be determined prior to the time of topdressing and the Contractor will be notified in writing of
the rate per acre, total quantity needed, and areas on which to apply the supplemental seed. Minimum tillage equipment, consisting
of a sod seeder shall be used for incorporating seed into the soil as to prevent disturbance of existing vegetation. A clodbuster (ball
and chain) may be used where degree of slope prevents the use of a sod seeder.
STOC'KPILEIST'AGING AREAS:
SIOCKPELE AREAS:
The Contractor shall install and maintain erosion control devices sufficient to contain
sediment around any erodible material stoclpile areas as directed.
ACCESS AND ELNUL RO.1DS:
At the end of each working day. the Contractor shall install or re-establish temporary
diversions or earth berms across access-'liaul roads to direct runoff into sediment devices -
Silt fumce sections that are temporarily removed shall be reinstalled across access, -haul
roads at the end of each working day.
WASTE AND BORROW SOURCES:
Payment for temporary erosion control measures, except those made necessary by the
Contractor's own negligence or for his own convenience, will be paid for at the appropriate
contract unit price for the devices or measures utilized in borrow sources and waste areas.
No additional payment will be made for erosion control devices or permanent seeding and
mulching in any commercial borrow or waste pit. All erosion and sediment control practices that
may be required on a commercial borrow or waste site will. be done at the Contractors expense.
All offsite Staging Areas. Borrow and Waste sites shall be in accordance with `Borrow and
Waste Site Reclamation Procedures for Contracted Projects" located at:
http://wix,%v-ncdot.gov.-'dotL.'opmtion&.'dp chief entl''roadside/freldops.,'dowmloads/FileslContracte
dReclamationProceduresmcif
All forms and documents referenced in the `Borrow and Waste Site Reclamation Procedures for
Contracted Projects" shall be included with the reclamation plans for offsite staging areas, and
borrow and waste sites.
CONCRETE WASHOUT STRUCT[TE:
02o1-15)
Description
Concrete washout structures are enclosures above or below grade to contain concrete waste
water and associated concrete mix from washing out ready -mix trucks, dnlms, pumps, or other
equipment. Concrete washouts roust collect and retain all the concrete washout water and solids.
so that this material does not migrate to surface waters or into the ground water. These
enclosures are not intended for concrete waste not associated with wash out operations_
The concrete washout structure may include constructed devices above or below ground and or
commercially available devices designed specifically to capture concrete waste water.
Materials
Item Section
Temporary Silt Fence 1605
Safety Fence shall meet the specifications as provided elsewhere in this contract-
Geomelmbtane basin liner shall meet the following minimum physical properties for low
permeability, it shall consist of a polypropylene or polyethylene 10 mil think geomembrane. If
the minimum setback dimensions can be achieved the liner is not required. (5 feet above
groundwater. 50 feet from top of bank of perennial stream other surface water body, or
wetland.)
Construction Methods
Build an enclosed earthen berm or excavate to form an enclosure in accordance with the details
and as directed.
Install temporary silt fence around the perimeter of the enclosure in accordance with the details
and as directed if structure is not located in an area where existing erosion and sedimentation
control devices are capable to containing any loss of sediment.
Post a sign with the words "Concrete Washout'' in close proximity of the concrete washout area_
so it is clearly visible to site personnel.
The construction details for the above grade and below grade concrete washout structures can be
found on the following web page link:
http /ur%%, _ncdot.govldoh/operationsld�chief eng/roadside/soil_water/details.
Alternate details for accommodating concrete washout may be submitted for review and
approval.
The alternate details shall include the method used to retain and dispose of the concrete waste
water within the project limits and in accordance with the minimum setback requirements. (5 feet
above groundwater. 50 feet from top of bank of perennial stream. other surface water body. or
wetland.)
Aaintenance and Removal
Maintain the concrete washout structure(s) to provide adequate holding capacity plus a minimum
freeboard of 12 inches. Remove and dispose of hardened concrete and return the structure to a
functional condition after reaching 75% capacity.
Inspect concrete washout structures for damage and maintain for effectiveness.
Remove the concrete washout structures and sign upon project completion_ Grade the earth
material to match the existing contours and permanently seed and mulch area.
Measurement and Pavinent
Concrete Washout Structure will be paid for per each enclosure installed in accordance with the
details. If alternate details are approved then those details will also be paid for per each approved
and installed device.
Temporary Silt Fence will be measured and paid for in accordance with Article 1605-5 of the
Standard Spwrications.
No measurement will be made for other items of for over excavation or stockpiling.
Pa�mient will be made under:
Pav- Item Par Unit
Concrete Washout Stnuhre Each
\1ZNDLIZE RFMOVAL OF VL ETAIION:
The Contractor shall minimize removal of vegetation within project limits to the maximum
extent practicable. Vegetation along stream banks and adjacent to other jurisdictional resources
outside the construction limits shall only be removed upon approval of Engineer. No additional
payment will be made for this minimization work.
SU lt4IT
DESIGN AND ENGINEERING SERVICES
FIRM NO. P-0339
Prepared in the Office of:
1110 Navaho Dr Suite 600
Raleigh, NC 27609
Voice: (919)322-0115
Fax: (919)732-6676
www.summird-er
Designed Oy:
JASON PATSKOSKI
NAME
PROJECT NARRATIVE
The City of Raleigh plans to construct a paved path with bridge over Little Rock Creek from the Wetland Center parking lot to the existing
greenway/ A floating platform and access path will also be constructed. South of Walnut Creek, stairs will be constructed from S State Street to a
natural path which will connect to Bailey Drive. The natural path will have two boardwalks to cross a tributary to Walnut creek and a wetland area.
The total area of the property is 51.61 acres. and this project will disturb 1.54 acres.
GENERAL NOTES
1. This Project is located in the Neuse River Basin. The four construction entrances are located at 35.760763 N,-78.625702 W, 35.760685 N,-78.626239 W, 35.756789 N,-78.626394 W, and
35.757683 N,-78.623865 W. The Limits of Disturbance were calculated to be approximately 1.54 acres for this site. All disturbed areas will be stabilized with vegetaion by seeding and mulching.
2. All stabilization is to be per NPDES requirements unless it is in design sensitive areas leg. outfall ditches) and these will be stabilized daily, by self -inspection. Contractor must perform a
self -inspection of the area by the plan after each phase of the plan has been compelted and after establishment of temporary ground cover in accordance with G.S. 113A-57(2). The person who
performs the inspection shall maintain and make available a record of the inspection at the site of the land-disutbring activity. The record shall set out any significant deviation from the approved
erosion control plan, identify any measures that may be required to correct the deviation, and document the completion of those measures. The record shall be maintained until permanent ground
cover has been established as required by the approved erosion and sedimentation control plan. The inspections required by this subsection shall be in addition to self -inspections required by
G. S. I I3A-61.1.
A link to the inspection form is provided below:
http://deq.nc. gov/about/divisions/energy-mineral-land-resources/erosion-sediment-control/forms
3. Application for lime should be minimum of 2 tons per acre, with 3 tons per acre for clay soils, mulch a minimum of 2 tons per acre, and 400 gallons of asphalt tack per acre or acceptable alternative.
4. The angle for graded slopes and fills shall be no greater than the angle that can be retained by vegetative cover or other adequate erosion -control devices or structures. In any event, slopes left
exposed will, within 7 or 14 calendar days of completion of any phase of grading, be planted or otherwise provided with temporary ground cover, devises or structures sufficient to restrain erosion.
Permanent groundcover will be provided for all disturbed areas no more than 90 calendar days following completion of construction.
5. Any staging, material lay down, dirt or waste piles will be located within the limits of disturbance. If any additional staging areas are required by the contractor, any additional easements, and
regulatory permits will be the responsibility.
6. All materials will be contained within limits of disturbance and will be located a minimum of 50' from any watercourse or drainage structures.
7. No concrete truck cleanout is allowed outside of the designated concrete wash out areas and must be performed at approved locations.
8. All waste material must be disposed of off site.
GENERAL EROSION CONTROL AND CONTRUCTION SEQUENCE
- Obtain Erosion and Sediment Control (EC) Plan Approval
prior to any land disturbing activity
- Contact the DEMLR Raleigh Regional Office at least 48
h t th l dd t b t t
24 HR CONTACT: CONRAD MERCED
CITY OF RALEIGH
Conrado.Merced@raleighnc.gov
(984) 218-3472
ours prior o commencing e an is ur ing ac lvl y. _ The contractor shall conduct self -inspections of the erosion and sedimentation control measures
The contact number is (919) 791-4200. g p and compete the following combined self -inspection form found on the DEMLR website
- Erosion and Sediment Control (E&SC) permit and a
Certificate of Coverage (COC) must be obtained before and (http://deq.nc.gov/about/divisions/energy-mineral-land-resources/erosion-sediment-control/forms).
land disturbing activities occur. - Utilize special stilling basins to dewater EC devices and construction area when necessary
- When the project is complete, the permittee shall during construction and prior to removal.
contact DEMLR to close out the E&SC Plan. After DEMLR - The City has the right to inspect on -going construction at any time given.
informs the permittee of the project close out, via - Complete inspection forms shall be kept on -site and available for inspection at all times.
inspection report, the permittee shall visit Self -inspections for erosion and sedimentation control measures are to be performed at least
deq.nc.gov/NCGO1 to submit an electronic Notice of once every seven calendar days and within 24 hours of every rain event of greater than 1.0 inch.
Termination (e-NOT). A $100 annual general permit fee
will be charged until the e-NOT has been filled out. Any needed repairs shall be made immediately to maintain measures as designed.
Phase 1 : Initial Phase of Construction
1. Install a rain gauage and permit box near the
construction entrance. The permit box shall include a
copy of the approved plans, the permit placard, updated
rainfall data and updated self -inspection reports.
2. Prior to commencing land -disturbing activities, the
approved limits of land disturbance shall clearly and
accurately be demarcated with stakes, ribbons, or other
appropriate means, and shall be demarcated for the duration
of the construction activity and no land disturbance shall
occur outside the limits indicated on the approved plans.
3. Install Phase l EC devices and adjust as necessary to
ensure proper usage of EC devices prior to Phase 1
clearing and grubbing.
4. Prepare project area via clearing and grubbing of project
area for Phase 1.
5. Monitor EC devices for functionality.
6. Regularly clean out EC devices as necessary.
7. Continue to monitor EC devices, repair and adjust as
needed to ensure proper usage of EC devices for
Phase 1.
8. Maintain stockpiled areas as necessary.
9. Continue to regularly clean out EC devices as needed.
Phase 2: Intermediate Phase of Construction
l . Install proposed EC devices for Phase 2 as necessary.
2. Install proposed drainage (pipes, boxes and ditches)
and Phase 2 EC for the proposed drainage as needed.
3. Perform rough grading as needed.
4. Finish grading and stabilizing all of disturbed areas.
Install all liners/matting.
5. Continue to maintain stockpiled areas as necessary.
6. Continue to monitor EC devices, repair and adjust as
needed to ensure proper usage of EC devices for the
Final Design phase. Continue to regularly clean out
EC devices as needed.
Phase 3: Final Phase
Stabilize all remaining disturbed area and remove EC devices only
after all land disturbing activities have been completed and
disturbed areas have been permanently stabilized.
Contractor shall perform As -Built after construction has been
completed.
- All ESC measures shall be maintained as specified in the construction details on this plan.
A rain gauge shall be installed at the project site for monitoring.
- Ground stabilization will be applied within 14 days from last land disturbing activity. For
steep slopes, that area must be stabilized within 7 days, or in critical areas, at the end of the day.
Permanent groundcover shall be established no more than 90 calendar days following completion
of construction. However, NPDES groundcover requirements take precedence.
- The special stilling basin shall be disposed of and replaced when it is 3/4 full of sediment or
when it is impractical for the bag to filter the sediment out at a reasonable flow rate. The inlet of the
bag should be inspected periodically for damage and/or blockage.
- When grass is used for stabilization requirements, permanent groundcover must be applied
over 100% of the disturbed area. Permanent stabilization is achieved when 80% of the permanent
groundcover is growing and established with no evidence of large bare patches or erosion.
I, Jason Patskoski, PhD, PE certify under penalty of law that this plan was prepared
after a site visit to the locations described herein by myself or by my authorized agent,
who is under my supervision.
THE ESCAPE OF SEDIMENT FROM THE SITE SHALL BE PREVENTED
BY THE INSTALLATION OF EROSION AND SEDIMENT CONTROL
MEASURES AND PRACTICES PRIOR TO, OR CONCURRENT WITH,
LAND -DISTURBING ACTIVITIES. EROSION CONTROL MEASURES WILL
BE MAINTAINED AT ALL TIMES. IF FULL IMPLEMENTATION OF
THE APPROVED PLAN DOES NOT PROVIDE EFFECTIVE EROSION
CONTROL, ADDITIONAL EROSION CONTROL MEASURES SHALL BE
IMPLEMENTED TO CONTROL OR TREAT THE SEDIMENT SOURCE.
PRACTICES SHALL BE CHECKED WEEKLY, AT A MINIMUM, AND
AFTER ANY RAINFALL EVENT GREATER THAN r/z- INCH.THE
CONTRACTOR IS RESPONSIBLE FOR THE FOLLOWING SEQUENCE OF
CONSTRUCTION IN ACCORDANCE WITH THE CONSTRUCTION PLANS OR
AS DIRECTED BY THE DESIGNER. ALL DISTURBED AREAS SHALL
BE SEEDED AND MULCHED WITHIN 14 CALENDAR DAYS. ON SLOPES
AT 2:1 OR STEEPER, THE SEEDING SHALL TAKE PLACE WITHIN 48
HOURS OF DISTURBANCE. SITE STABILIZATION IS REQUIRED
PRIOR TO FINAL APPROVAL OF GRADING PERMIT AND ISSUANCE OF
CERTIFICATE OF OCCUPANCY. GRASS UTILIZED AS PERMANENT
GROUND COVER MUST BE AT A MOWABLE HEIGHT THAT GENERALLY
PROVIDES AT LEAST 80% COVERAGE THROUGHOUT THE SITE, WITH
NO LARGE BARE PATCHES OR EVIDENCE OF EROSION.
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
EROSION AND SEDIMENT
CONTROL PLANS
SHEET NO.
EC-2E
SCALE
FILE
4069
LEVEL III CERTIFICATION NO.
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-1 5-2020\TB22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
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DESIGNED:
JMP
REVIEWED:
AY
DRAWN:
JMP
2018-266
08-25-20
PROJECT NO.
DATE
1" = 1'-01,
MATTING IN DITCHES
4"
B
/ 10'y�
Staple
Check
C
MATTING ON SLOPES
REVISIONS
NO DATE ITEM
NOTES:
18 it
(MIN.)
BACKFILL-\
s ►►
(MIN.)
\�\ XN
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DETAIL
MATTING SHALL BE
PLACED IN TRENCH
AND BACKFILLED
EXISTING
GROUND
STAPLES ON
1CENTERS
IN TRENCH
6" MIN
39
Si ply
STAPLES ON
1' CENTERS
IN TRENCH
THIS DETAIL APPLIES TO STRAW, EXCELSIOR, AND PERMANENT SOIL REINFORCEMENT MAT (PSRM) INSTALLATION.
STAPLES SHALL BE NO. 11 GAUGE STEEL WIRE FORMED INTO A "U" SHAPE WITH A MINIMUM THROAT WIDTH OF 1
INCH AND NOT LESS THAN 6 INCHES IN LENGTH.
NOT TO SCALE
SU lt4IT
DESIGN AND ENGINEERING SERVICES
FIRM NO. P-0339
Prepared In the Office of:
1110 Navaho Dr Suite 600
Raleigh, NC 27609
Voice: (919)322-0115
Fa- (919)732-6676
www.summirde.ner
Designed by:
[ASON PATSKOSKI
NAME
4069
COIR FIBER MAT:
Description
Furnish material, install and maintain coir fiber mat in locations shown on the plans or in
locations as directed. Work includes providing all materials, excavating and backfilling, and
placing and securing coir fiber mat with stakes, steel reinforcement bars or staples as directed.
Materials
Item Section
Coir Fiber Mat 1060-14
Anchors: Stakes, reinforcement bars, or staples shall be used as anchors.
Wooden Stakes:
Provide hardwood stakes 12"- 24" long with a 2" x 2" nominal square cross section. One
end of the stake must be sharpened or beveled to facilitate driving through the coir fiber
mat and down into the underlying soil. The other end of the stake needs to have a 1 "- 2"
long head at the top with a I" 2" notch following to catch and secure the coir fiber mat.
Steel Reinforcement Bars:
Provide uncoated #10 steel reinforcement bars 24" nominal length. The bars shall have a
4" diameter bend at one end with a 4" straight section at the tip to catch and secure the
coir fiber mat.
Staples:
Provide staples made of 0.125" diameter new steel wire formed into a u shape not less
than 12" in length with a throat of 1" in width.
Construction Methods
Place the coir fiber mat immediately upon final grading. Provide a smooth soil surface free from
stones, clods, or debris that will prevent the contact of the mat with the soil. Unroll the mat and
apply without stretching such that it will lie smoothly but loosely on the soil surface.
For stream relocation applications, take care to preserve the required line, grade, and cross
section of the area covered. Bury the top slope end of each piece of mat in a narrow trench at
least 6 in. deep and tamp firmly. Where one roll of matting ends and a second roll begins,
overlap the end of the upper roll over the buried end of the second roll so there is a 6 in. overlap.
Construct check trenches at least 12 in. deep every 50 ft. longitudinally along the edges of the
mat or as directed. Fold over and bury mat to the full depth of the trench, close and tamp firmly.
Overlap mat at least 6 in. where 2 or more widths of mat are installed side by side.
Place anchors across the mat at the ends approximately 1 ft. apart. Place anchors along the outer
edges and down the center of the mat 3 ft. apart.
Adjustments in the trenching or anchoring requirements to fit individual site conditions may be
required.
Measurement and Payment
Coir Fiber Mat will be measured and paid for as the actual number of square yards measured
along the surface of the ground over which coir fiber mat is installed and accepted.
No measurement will be made for anchor items.
Payment will be made under:
Pay Item Pay Unit
Coir Fiber Mat Square Yard
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
EROSION AND SEDIMENT
CONTROL PLANS
I SHEET NO.
EC-2F
SCALE
FILE
LEVEL III CERTIFICATION NO.
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-15-2020\TB 22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
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DESIGNED:
JMP REVISIONS
REVIEWED: AY
DRAWN: JMP
2018-266 08-25-20
PROJECT NO. DATE
111 = 50'-0"
SCALE FILE
NO DATE ITEM
jt4IT
DESIGN AND ENGINEERING SERVICES
FIRM NO. P-0339
Prepared In the Office of:
1110 Navaho Dr Suite 600
Raleigh, NC 27609
Voice: (919)322-0115
Fa- (919)732-6676
www.summirde.ner
Designed by:
JASON PATSKOSKI
NAME
4069
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
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CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
SHEET NO.
EROSION AND SEDIMENT
CONTROL PLANS
PHASE 1
EC-3
LEVEL III CERTIFICATION NO.
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-1 5-2020\TB22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
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Voice: (919)322-0115
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www.summitde.net
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be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
SHEET NO.
EROSION AND SEDIMENT
CONTROL PLANS
EC�4
PHASE 1
FILE
LEVEL 111 CERTIFICATION NO
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JMP REVISIONS
REVIEWED: AY
DRAWN: JMP
2018-266 08-25-20
PROJECT NO. DATE
111 = 50--0"
SCALE FILE
NO DATE ITEM
jt4IT
DESIGN AND ENGINEERING SERVICES
FIRM NO. P-0339
Prepared In the Office of:
1110 Navaho Dr Suite 600
Raleigh, NC 27609
Voice: (919)322-0115
Fa- (919)732-6676
www.summirde.ner
Designed by:
JASON PATSKOSKI
NAME
4069
WALNUT CREEK WETLAND
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RALEIGH, NC
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be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
SHEET NO.
EROSION AND SEDIMENT
CONTROL PLANS
PHASE 2
EC-5
LEVEL III CERTIFICATION NO.
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-1 5-2020\TB22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
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PROJECT NO. DATE
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Prepared In the Office of:
1110 Navaho Dr Suite 600
Raleigh, NC 27609
Voice: (919)322-0115
Fa- (919)732-6676
www.summirde.ner
Designed by:
JASON PATSKOSKI
NAME
4069
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CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
5g2
SHEET NO.
EROSION AND SEDIMENT
CONTROL PLANSEC�6
PHASE 2
LEVEL III CERTIFICATION NO.
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-15-2020\TB 22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
REFORESTATION
DETAIL SHEET
PLANTING DETAILS
REFORESTATION
SEEDLING
/LINER
BAREROOT PLANTING DETAIL
HEALING
IN
DIBBLE PLANTING METHOD
USING THE KBC PLANTING
BAR
❑ TREE REFORESTATION SHALL BE PLANTED 6 FT. TO 10 FT. ON CENTER, RANDOM SPACING,
1. Locate ahealing-in site in a shady, well
protected area.
AVERAGING 8 FT. ON CENTER, APPROXIMATELY 680 PLANTS PER
ACRE.
2. Excavate a flat bottom trench
12 inches deep and provide drainage.
1=1 11=1 11Flpp
11=1
111=1 III=1
I 1 I I-1 I I-1
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III —I I I I —III —III III
I I I —I I I —I I —1 11=1 I I I I I-1 I I-1 I
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1 I 111-111—I I I 111E111=11 11=11 1=11 I III
-III—III— —111-1 11-1 I —III—III— —III—I � I —I I
III-� I I —I 1-111 11- 11 I I I-1 I I —I I I —I 1 1-1 1 1-1 11 I
11=1 11=1 I
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—1 1-1 11 —1 I I —I 11-11
I 1-111E111E111E111-111
=1 11=1 11=1 11=1 11=1 11=1
III -III -III -III -III -III II1=1I1=1I1=1I1=111=1II III
-III -III -III -III -III
/\\//\
1. Insert planting bar 2. Remove planting bar
3. Insert planting bar
as shown and pull handle and place seedling at
2 inches toward planter
toward planter. correct depth.
from seedling.
3. Backfill the trench with 2 inches well
rotted sawdust. Place a 2 inch layer of
well rotted sawdust at a sloping angle
at one end of the trench.
�_---
::
�•
REFORESTATION
MIXTURE, TYPE, SIZE, AND FURNISH SHALL CONFORM TO THE FOLLOWING:
III 1= 11=1 I =1 I E I I I I El I i 1=1 iE
=11
E=I i 1 i 1=1T1=111
25% LIRIODENDRON TULIPIFERA TULIP POPLAR
12 in - 18 in BR
III 111E111:=11 11 H I I 11=111=111
111 —11 IMIME 11 111—II IIIEII
11 111=1 I I E] 11
1I II —I 1=T=111
4. Place a single layer of plants / �,
r
— 11i-11 11- i-1 i 1=11 _1
—III—III—III=i1-�I I I —I I I 11=1 I= I I=1 I=1 I I=1 I I
11_ IIE I 11 111
I -1 1-1 I I__I I -Ir_111
I=1 I I—III=1 I I —III —I
0
25% PLATANUS OCCIDENTALIS AMERICAN SYCAMORE
12 in - 18 in BR
/
against the sloping end so that=1
the root collar is at ground level.
I I-1 I_I=1 I I:=1 I I:-1 I I
III-1 I I-1 I I-1 I-111-11
6. Leave compaction
25% FP►A�NUS PENNSYLVANICA GREEN ASH
12 in - 18 in BR
_
4. Pull handle of bar 5. Push handle forward
toward planter, firming firming
P � ng soil at top.
hole open. Water
soil at bottom.
�1Or°uglily'
25% BETULA NIGRA RIVER BIRCH
12 in - 18 in BR
� � -
/\\ice/i .• ..• ..• .• ..� � . .�.
PLANTING NOTES:
PLANTING BAG
During planting, seedlings a
shall be kept in a moist �� r
canvas bag or similar I I F
5. Place a 2 inch layer of well rotted, ' , Y
' i
container to prevent the
sawdust over the roots maintaining
/
root systems from drying.
a sloping angle.
KBC PLANTING BAR
Planting bar shall have a
blade
with a triangular
cross section, and shall
be 12 inches to
4 inches wide and
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
1 inch thick at center.
Plans for theproposed use have been reviewed for general compliance with
9 P
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
6. Repeat layers of plants and sawdust
construed to permit any violation of City, State or Federal Law. All Construction
as necessary and water thoroughly.
ROOT PRUNING
must be in accordance with all Local, State, and Federal Rules and Regulations.
All seedlings shall be root
This approval of this electronic document is only valid if the document has not
pruned, if necessary, so that
been modified and the digital signature below is valid:
no roots extend more than
10 inches below the
City of Raleigh Development Approval
root collar.
DESIGNED: JMP
REVISIONS
Pr'pnred in Nn Office or.
1110 Navaho Dr Suite 600
Raleigh, NC 27609
WALNUT CREEK WETLAND
SHEET NO.
REVIEWED: AY
NO DATE ITEM
DRAWN: JMP
jt4IT
DESIGN AND ENGINEERING SERVICES
Voice: (919)322-9115
Pax: (919)732-6176
n.� WOW 41:
.IASON PATSKOSKI_
PARK IMPROVEMENTS
RF�l
2018-266 08-25-20SU
PROJECT NO. DATE
RAL E I G H, NC
1" = 50'-0a
FIRM NO. P-0339
MCME
4069
SCALE FILE
1BM IUCMHPICA770N NO
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-15-2020\TB 22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
WALNUT CREEK WETLAND CENTER IMPROVEMENTS
GENERAL NOTES
1. This structure has been designed in accordance with the project architects plan layout
and guidelines. Suitability for access and intended usage shall be the responsibility of the
architect.
2. Vehicular access larger than the design live load shall be limited by permanent
physical means.
3. Prior to construction the contractor shall verify all elevations through the project
architect
4. The design shown on these plans has been provided by PermaTrak. Any revisions to
these plans must be submitted and approved by the boardwalk engineer of record.
DESIGN DATA
1. Boardwalk shall be designed in accordance with the AASHTO LRFD bridge design
specifications and the LRFD guide specification for the design of pedestrian bridges.
Design Live Load:
Pedestrian Loading - 90 psf Uniform
Vehicular Loading - See Table On PT01
2. Abutments and piers shall be designed for lateral earth pressure, live load surcharge
and structure loads.
3. Timber pile foundations have not been designed by PermaTrak. Timber pile
foundations have be designed to support the pier loads noted in the table on this sheet.
4. A hydraulic analysis, including scour evaluation, has not been performed by Permatrak.
This scope is the responsibility of the design consultant.
5. Timber railing shall be designed by the boardwalk supplier.
TIMBER PILE DESIGN SUMMARY (PROVIDED BY SUMMIT DESIGN AND ENGINEERING SERVICES)
EMBEDMENT
STRUCTURE
BUTT DIAMETER
TIP DIAMETER
PILE LENGTH
INTO SOIL
SOUTHERN
12"
10"
27 FT.
26 FT.
BOARDWALK #1
SOUTHERN
BOARDWALK #2
12"
10"
14 FT.
13 FT.
NORTHERN
12"
10"
35 FT.
34 FT.
BOARDWALK
MATERIAL
1. All bolts, nuts, washers, and hardware shall be hot dipped galvanized after fabrication
in accordance with ASTM A153.
2. Cast -in -place concrete shall have a 28-day concrete compressive strength of 4000 psi.
3. Reinforcing shall be Grade 60 conforming to ASTM A615.
PROJECT COMPONENTS
SUPPLIED BY PERMATRAK OR EQUAL
PRECAST CONCRETE ABUTMENTS
PRECAST CONCRETE TREADS
PRECAST CONCRETE CURBS
PRECAST CONCRETE BEAMS
PRECAST CONCRETE CAPS
RUBBER LEVELING PADS
COMPOSITE CLIP ANGLES WITH 3/4" DIAMETER RODS, WASHERS AND NUTS(6x6x3/8x0'-4")
#8 x 2'-0" DOWEL (BEAM TO CIP ABUTMENT)
3/4" DIAMETER THREADED BARS WITH NUTS AND WASHERS (BEAM TO PIER CONNECTION)
1/2" ELASTOMERIC PADS
TIMBER POST BRACKETS
SUPPLIED BY CONTRACTOR
HILTI HY-200 EPDXY ADHESIVE (ANCHORING SYSTEM CONNECTION)
SHIMS AND NON -SHRINK GROUT (LEVELING FOR PRECAST COMPONENTS)
RAILING AND CONNECTION HARDWARE
CAST -IN -PLACE CONCRETE
SIKAFLEX-11 FC EXPANSIVE FILLER MATERIAL (CURB TO TREAD CONNECTION)
TIMBER RAILING AND CONNECTION HARDWARE
TIMBER PILE FOUNDATIONS
3/4" DIAMETER X 12" LONG H.D. GALVANIZED HEXHEAD LAGSCREW (CAP TO PILE CONNECTION)
WALNUT CREEK TRAIL WETLAND CENTER IMPROVEMENTS: APPROXIMATE NUMBER OF COMPONENTS REQUIRED PER STRUCTURE*
COMPRESSIVE
# CLIP
RAILING LINEAR
CURB LINEAR
STRUCTURE #
TOTAL STRUCTURE LENGTH
VEHICULAR LIVE LOAD
# BEAMS
# PIERS
# CIP ABUTMENTS
PIER LOADS
ANGLES
FOOTAGE
FOOTAGE
(SERVICE)
Northern Boardwalk
40'-0"
H5 TRUCK (10,000 LB. VEHICLE LOAD)
2
4
2
18
80'-0"
0'-0"
31.2 KIPS
Southern Boardwalk #1
60'-0"
5,000 LB. MAINTENANCE VEHICLE
6
4
2
0
0'-0"
120'-0"
11.9 KIPS
Southern Boardwalk #2
1 12'-0"1
5,000 LB. MAINTENANCE VEHICLE
1 2
1 0
1 2
1 8
24'-0"1
0'-0"
5.9 KIPS
*Numbers shown in the table above are approximate, curved alignment and site conditions (such as existing utilities to be avoided) may cause variation in quantities shown.
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
DESIGNED: KAS REVISIONS
SHEET NO.
REVIEWED: RPU NO DATE ITEM WALNUT CREEK WETLAND
DRAWN: MDH
2019-1196 11-09-20 PARK IMPROVEMENTS
PROJECT NO. DATE T01
SCALE FILE
RALEIGH, NC
C:\USERS\MATTHEW\BOX\OOPERMATRAK\OOPROJECTS\2019 PROJECTS\2019-1196_WALNUT CREEK TRAIL WETLAND _NC\DRAWINGS\2019-1196-IN-A(CUSTOMER BORDER).DWG
1'-0"
(Abutment B
�c
r tswou
ackwall)
30 - 4" Thick x 1'-11 7/8" Wide x 5'-6" Long
Plus Joints @ 1/8" ± Per Joint
PermaTrak
Or Equal Timber Pile
Beam (Typ.) (By Others) (Typ.)
uFF
I
I
N
--
�—
--
--
--
—
--
--
�—
--
--
—
--
--
—
--
--
IL —
d
PermaTrak Or Equal PermaTrak Or Equal Curb (Typ.)
Pedestal Cap
SOUTHERN BOARDWALK PLAN #1
Scale: Not To Scale
5'-6"
DETAI L P,
DESIGNED:
KAS
REVIEWED:
RPU
DRAWN:
MDH
2019-1196
11-09-20
PROJECT NO.
DATE
PermaTrak
Or Equal
Beam (Typ.)
PermaTrak
Or Equal
Pedestal Cal
.am/Pedestal Cap
nber Pile
4" Thick
PermaTrak
Or Equal Tread
Approximate
Timber Pile Grade Line
(By Others)
SOUTHERN BOARDWALK #1
REVISIONS
NO DATE ITEM
TYPICAL SECTION
(WITH CURB)
Scale: Not To Scale
5'-6"
DETA I L P,
PermaTrak
Or Equal
Beam (Typ.)
PermaTrak
Or Equal
Pedestal Cal
1 '-0"
(Abutment Backwall)
Cast -In -Place
Abutment (By Others)
(Typ.)
' Boardwalk
yam/Pedestal Cap
nber Pile
Timber Railing
(By Others) (Typ.)
4" Thick
PermaTrak
Or Equal Tread
Approximate
Grade Line
Timber Pile
(By Others)
SOUTHERN BOARDWALK #2
TYPICAL SECTION
(WITH HANDRAIL)
Scale: Not To Scale
1'-0"
(Abutment Backwall)
Q0
LO
6 - 4" Thick x 1'-11 7/8" Wide x 5'-6" Long
Plus Joints @ 1/8" ± Per Joint
12'-011
PermaTrak
Or Equal
Beam (Typ.)
I I
1'-0"
(Abutment Backwall)
Cast -In -Place
Abutment (By Others)
(Typ.)
Boardwalk
q Timber Railing
SOUTHERN BOARDWALK PLAN #2
Scale: Not To Scale
PermaTrak
Tread (Typ.)
PermaTrak
Beam
1/8" Rubber Leveling Pad
(Supplied By PermaTrak)
*Shim & Non -Shrink
Grout As Required
*Note:
Due to tolerances and variance in precast production and installation
accuracy, shimming and grouting may be required. Where required
the entire bearing area and void shall be shim and grouted with
non -shrink grout.
TYPICAL SHIM/GROUT DETAIL
Scale: Not To Scale (UNDER TREAD)
PermaTrak 1/2" Max.
Tread (Typ.)
Spacing
1/8"±
1/8" Rubber Leveling Pad
(Supplied By PermaTrak)
PermaTrak
Beam
TYPICAL TREAD SPACING DETAIL
Scale: Not To Scale
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
SHEET NO.
T02
SCALE FILE
RALEIGH, NC
C:\USERS\MATTHEW\BOX\OOPERMATRAK\OOPROJECTS\2019 PROJECTS\2019-1196_WALNUT CREEK TRAIL WETLAND _NC\DRAWINGS\2019-1196-IN-A(CUSTOMER BORDER).DWG
2'-6"
11 '-3"
2'-6"
0
N
6"
1 '-0" 40'-0"
(Abutment Backwall) 20 - 5 1/2" Thick x 1'-11 7/8" Wide x 11'-3" Long
Plus Joints @ 1/8" ± Per Joint
co
Approach
PermaTrak
Fixed Or Equal
End Beam (Typ.)
Expansion
End
-
I
I
I
� I
I
--
----
--
----
--
----
--
----
--
I
I
—
--
----
--
--
-
N
—
----
--
----
--
----
--
----
--
I
� I
I
`O
1 '-0"
(Abutment Backwall)
Cast -In -Place
Abutment (By Others)
(Typ.)
-� Boardwalk
Expansion
End Timber Railing (Typ.) Fixed
End
NORTHERN BOARDWALK PLAN
Scale: Not To Scale
Notes: Dowel Connection
Railing Not Shown For Clarity. Expansion End:
Fill Dowel Holes With Asphaltic
Material To 1/2" Over Top Of
Dowel. Fill Remainder Of Void
With Non -Shrink Grout.
Fixed End:
Fill Dowel Holes Completely
With Non -Shrink Grout.
PermaTrak Or Equal 1/8" Rubber Leveling Pad
Tread (Typ.) (Supplied By Permatrak
Or Equal) (Typ.)
I..
00
#8 X 2'-0" Dowel -
1/2" Elastomeric Bearing Pad O
#4 @ 1'-0" o.c. a °
(Supplied By PermaTrak
Or Equal)
° ° 1 1
PermaTrak
Or Equal Beam
a
1 - #5 Bar h o T/CIP Abutment Seat
Each Face o cm
#4 Ties @ 1'-0" o.c. w w
a a
4 - #5 Bars Cast -In -Place
Top &Bottom U Q Abutment
M�
I
Timber Pile
1'-3" 1'-3" (By Others)
CLTimber Pile
2'-6"
TYPICAL CAST IN PLACE ABUTMENT DETAIL
Of Boardwalk
3 - #5 Bars
Each Face
(NORTHERN BOARDWALK ONLY
Scale: 1" = 1'-0"
DESIGNED:
KAS
REVIEWED:
RPU
DRAWN:
MDH
2019-1196
11-09-20
PROJECT NO.
DATE
SCALE
FILE
REVISIONS
NO DATE ITEM
�FNote-Curb And/Or Railing Not Shown For Clarity.
Beginning Or Ending
Of Boardwalk
2 - #5 Bars
Each Face
Approach
6"
#4 @ 1'-0" o.c.
0
C 4 1 - #5 Bar
Each Face
#4 Ties @ 1'-0" o.c.
4 - #5 Bars
Top & Bottom
3/4" Dia. x 1'-5" Threaded
Bar With Nut & Washer
(Supplied By Others)
PermaTrak Or Equal
Tread (Typ.)
1/8" Rubber Leveling Pad
(Supplied By Permatrak
Or Equal) (Typ.)
IF.
a °
1/4" Minimum Shim+Non-Shrink Grout
°
a
•° F
I h
0
E
w
a _ � q
PermaTrak
Or Equal Beam
T/CIP Abutment
Seat
Cast -In -Place
Abutment
U >I
CO ~
I
Timber Pile
1'-3" 1'-3" (By Others)
CL Timber Pile
2'-6"
TYPICAL CAST IN PLACE ABUTMENT DETAIL
(SOUTHERN BOARDWALK ONLY)
Scale: 1" = 1'-0"
\Vj
NORTHERN BOARDWALK
TYPICAL SECTION
Scale: Not To Scale
Note: Curb And/Or Railing Not Shown For Clarity.
PermaTrak
Or Equal
Beam (Typ.) 1 /2"±
PermaTrak Or
Equal Pedestal Cap —
00 Notes:
N 1. Threaded Bar Shall Be Set In Epoxy
Adhesive Anchoring System.
2. Threaded Bar Shall Be Embedded
A Minimum of 3 1/2" Deep.
3. Drilled Hole Shall Be 7/8" In
Diameter.
4. Completely Cover The Threaded
Bar, Nut and Washer And Fill The
Void Around The Threaded Bar With
Epoxy Adhesive Or Non -Shrink
Grout.
Beam/Pedestal Cap
Timber Pile
5 1/2" Thick
PermaTrak
Or Equal Tread
PermaTrak
Beam Or Equal
(Typ.)
Approximate
Grade Line
CL 3/4" Dia. x 1'-6" Threaded
Bar With Nut & Washer
(Supplied By Others)
PermaTrak Or
Equal Tread (Typ.)
1/8" Rubber Leveling Pad
(Supplied By PermaTrak
Or Equal) `
1/4" Minimum Shim &
Non -Shrink
Grout As Required
For Uniform Bearing
3/4" Dia. x 1'-3" H.D. Galv.
Hexhead Lagscrew With Galy.
Washer. Void In Cap Shall be
Filled With Epoxy Adhesive or
Non -Shrink Grout. (Lagscrew,
Washer And Epoxy/Grout
Supplied By Contractor)
Q Timber Pile
TYPICAL PIER CONNECTION DETAIL
(SOUTHERN BOARDWALKS ONLY)
Scale: 1" = 1'-0"
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
00
co
N
T/Pedestal I
Cap
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
SHEET NO
PTO3
C:\USERS\MATTHEW\BOX\OOPERMATRAK\OOPROJECTS\2019 PROJECTS\2019-1196_WALNUT CREEK TRAIL WETLAND _NC\DRAWINGS\2019-1196-IN-A(CUSTOMER BORDER).DWG
q PermaTra
Notes:
1. 2" diameter preformed holes
supplied by PermaTrak.
2. Connection hardware supplied
by PermaTrak.
3. Fill oversized dowel holes with
Sikaflex-11 FC or approved equal.
4. After tightening nut, deform threads
on rod to prevent loosening.
5. Threaded rod shall be galvanized
and have Coarse Coiled Threads to fit
a Meadow Burke CX-28 Coil Wingnut
Insert.
0
a
4 1/2"
..M
DETAIL
P102 Scale: 1 1/2" = 1'-0"
C14-
o
L 6 x 6 x 3/8 x 0'-4"
(Composite)*—\ 4
� 3/4" Q All Thread —=:::::
Fiberglass Rods With Nut.
Secure Wlth HIT-HY-200
Epoxy Adhesive
Anchoring System.
Minimum Embedment
Into Precast Of 2 3/4".
DESIGNED:
KAS
REVIEWED:
RPU
DRAWN:
MDH
2019-1196
11-09-20
PROJECT NO.
DATE
Varies
2"± Gap
PermaTrak Curb
3/4" Dia. x 8 1/2" Coiled Rod
w/ Nut and Oversized Washer
(Galvanized) (See Notes)
1 SECTION
PTO4 Scale: 1 1/2" = 1'-0"
* Indicates Supplied By
Boardwalk Manufacturer
and Installed by contractor
PermaTrak Or
Equal Tread*
`� PermaTrak Or
Notes: Equal Beam*
1. All holes shall be drilled by contractor.
2. One (1) Clip Angle is required on each end of any
tread with a handrail post attachment. Two (2) Clip
Angles total per individual tread U.N.O. in plan view
Sikaflex -11 FC
Expansive Filler
Material (Typ.)
r-4--
SECTION
P1O4
Scale: Not To Scale
TREAD TO BEAM CONNECTION
Scale: Not To Scale
REVISIONS
NO DATE ITEM
N DEE
4 1/4"
;t Bracket Galy.
Note:
Nominal Timber Post Size Is 4x4.
Actual Opening Between
Vertical Plates Is 3 1 /2"x3 1/2"
1/4" PL (Galvanized) 1/2" Dia. Galy. Bolt
W/ Washer & Nut (Typ.)
B DETAIL
PT02 Scale: 1 1/2" = 1'-0"
(Supplied By Boardwalk Manufacturer)
Notes:
1. Connection Hardware & Preformed
Holes Supplied By PermaTrak Or Equal (Typ.).
2. Railing Supplied By Others (Typ.).
1/4" PL (Galvanized)
lost Bracket Galy.
18" Dia. Galy. Bolt
JVasher & Nut (Typ.)
1/2" Dia. Galy. Bolt
W/ Washer & Nut (Typ.)
2 SECTION
P1O4 Scale: 1 1/2" = 1'-0"
SIDE ELEVATION (VIEW FROM THE BOARDWALK SIDE;
Scale: 1" = 1'-0"
Q
I•x4 Post Bracket Galy.
r-3`� SECTION
PT04 Scale: 3" = 1'-0"
2x4 Wood Rail Cap
Secured to back and Front Rail
With 1/4" x 2 1/2" flat head Timber Railing Notes:
screws staggered 18" o.c. 1. All timber shall be grade "A" cedar no knots to
0.6 ACQ. All finished edges to be rounded over.
Secure Top & Bottom Rail With
Simpson Steel Angle A23 2. All bolt holes thru timber shall be predrilled 1/16" larger
than the bolt diameter.
2x4 Rail 3. Posts shall run full height and no splicing is allowed.
4. All railings shall be continuous over two supports
and connected to 4x4 posts with (2) 1/4" x 2 1/2"
4x4 Post (Typ.) lag screws. Stagger discontinuity points with rail above
and below.
3/16" Holes Drilled As Needed
For S.S. Cable Rails (Typ.)
2x4 Rail
M
5 SECTION
PT04 Scale: 1" = 1'-0"
TYPICAL RAILING DETAIL
Scale: 1" = 1'-0"
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
5. Railing with wane of 3/8" or more may be grounds
for rejection, removal and replacement.
6. All angles and structural plates shall be hot dip galv.
7. Top rail cap shall be attached to rail with 1/4" x 2 1/2"
flat head screws @ 18" o.c.
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
SHEET NO.
PTO4
SCALE FILE
RALEIGH, NC
C:\USERS\MATTHEW\BOX\OOPERMATRAK\OOPROJECTS\2019 PROJECTS\2019-1196_WALNUT CREEK TRAIL WETLAND _NC\DRAWINGS\2019-1196-IN-A(CUSTOMER BORDER).DWG
TOP 0
FINIS
227.82
SQUARE HO
PILE GUIE
(PH—HSR14 OR S1
(TYP.)
20" x 72" x 8" FLOA"
BETWEEN INTERIOR
FOR CONNECTION DE
SECTION A—A,SHEE1
TUF
Con
(TYI
2x10 PRES`.
BLOCKI
OVER INTEI
8x8 PRI
TIMBEF
2-2x10 P
TREATED
AROUND E
(TYI
(2)-2 X
CURB A
TOP C
FINIS
229.8'e
12"0 SCHE
STEEL
(TY
OUTSIDE CORNER
10" x 5" ANGLE
INSIDE CORNER
8%4" x 5" ANGLE
(TYP.)
DESIGNED:
GWD
REVIEWED:
NCR
DRAWN:
KDL
2018-266 08-25-20
PROJECT NO. DATE
1/2" = 1'-0"
25'-9"
3" TYP. 12" COVER PLATE v
7—
CONCRETE END WALL Im
2'-0"
BENEATH PATH
5'-0" I
14'-0"
5'-0"
TAPER TOP OF EAR
WALL 2:1 TO CATCH
FILL
REVISIONS
NO DATE ITEM
PLAN OF EDUCATIONAL PLATFORM
SU jt4IT
DESIGN AND ENGINEERING SERVICES
FIRM NO. P-0339
.•� tN CARa''�•,
SE AL
21271
oo
wo
F PILE
HED EL.
2-2 X q ^/ L A. /�f^ r
CURB ALL
I
DP OF PIL[
[NISHED EL
?9.82'
SEE SHEET S
SECTION A —A
SEE PROFILE SHEET FOR FOOTING DETAILS
12"
COVER
CONCRETE PAT"
8"
DRUMS
OISTS
PART SECTION B-B
NOTES
FT. LONG
'LATE
rL/Air'ORM FRAMING
TWO PIECE CURB TO BE FASTENED TO DECK WITH (2)STAINLESS STEEL
#10 X 3" DECKING SCREWS AT 24" CTS. EACH LAYER.
PIPE PILES ARE TO BE DRIVEN TO A MINIMUM TIP ELEVATION OF EL.201.0'
PIPE PILES ARE TO BE CUT OFF AT FINISHED HEIGHT AS SHOWN ON PLANS.
STEEL PIPE CAPS ARE TO BE FIELD WELDED TO PILES AT FINISHED ELEV.
FOR STEEL PIPE PILES AND CAPS,SEE SPECIAL PROVISIONS.
ITEM NUMBERS SHOWN IN BILL OF MATERIAL ARE REFERENCED TO
MANUFACTURE'S CATALOG.FOR HARDWARE,SEE SPECIAL PROVISIONS.
ALL HARDWARE,EXCEPT AS NOTED,SHALL BE HOT DIPPED GALVANIZED AFTER
FABRICATION IN ACCORDANCE WITH ASTM A153.
TREATED 8 X 8 GIRDERS SHALL BE RATED FOR GROUND CONTACT.
ALL CAST —IN —PLACE CONCRETE SHALL HAVE A 28—DAY CONCRETE COMPRESSIVE
STRENGTH OF 3000 PSI.
REINFORCING STEEL SHALL BE GRADE 60 CONFORMING TO ASTM A615.
THE TOP 2.5'OF UNSUITABLE SOIL ABOVE SPREAD FOOTINGS SHALL BE
REMOVED AND REPLACED WITH 1.5'OF COMPACTED ABC STONE.
FOR HDPE COMPOSITE DECKING,SEE SPECIAL PROVISIONS.
2 X 6 COMPOSITE DECKING SHALL BE STRUCTURALLY RATED TO SPAN JOISTS
SPACED AT 24"ON CENTER.
COMPOSITE DECKING FASTENERS SHALL BE PLACED BETWEEN I/"AND 1-FROM
SIDES OR ENDS OF DECKING, USING (2) #10 X 3-STAINLESS S1 EEL DECK
SCREWS.
FOR COVER PLATE, SEE SPECIAL PROVISIONS.
FOR FLOATATION DRUMS, SEE SPECIAL PROVISIONS.
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
STRUCTURE PLANS
SHEET NO.
S-i
SCALE
FILE
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-1 5-2020\TB22X34 HORIZ—DURHAM—AESE — STANDARD\TB 22X34 HORIZ—DURHAM—AESE.DWG
BILL OF MATERIAL
ITEM NUMBER
DESCRIPTION
QUANTITY
DF-C-20072-08
Dock Builders Float Drums (20" x 72" x 81
30
Galvanized Angle 2'/2" x 5" X 2%2"
240
%" 0 x 2" Galvanized Steel Bolts
240
W-38GF
%" 0 x 1%2" Galvanized Seel Fender Washers
240
%" 0 x 2%4" Galvanized Steel Bolts
240
ICL
Inside Corner 8%4" L x 5" H
4
OC-E
Outside Corner End 10" L x 5" H
4
CB-12045S
%2"QS x 41/2" Carriage Bolt Set
32
Angle-2.5x5
Angle 2'/2" X 2'/2" x 5" H
24
W-1.5x5
Washer Plate 1'/2" L x 5" H
24
CB-1203S
1/2"0 x 3" Carriage Bolt Set
24
H3 Tiedown
Galvanized Simpson H3 Tiedown
52
PH-HSR14
SQUARE HOOP PILE GUIDE
4
8" x 8" Pressure Treated Girders
4
2" x 10" x 24 Ft. Pressure Treated Joists
19
WearDeck
2" x 6" x 24 Ft. HDPE Composite Decking
53
WearDeck
2" x 4" x 24 Ft. Curb
8
1110 x 3" Stainless Steel Deck Screws
1500
3000 psi Class "A" Concrete
20.4 CY
ABC Base Course
26 CY
114 Reinforcing Bars (23'-8" Long)
12
114 Reinforcing Bars (17'-8" Long)
2
6" x 6" x 10 Go. Welded Wire Mesh
576 Sq.Ft.
4
12" 0 Schedule 40 Steel Pipe Pile
4
12" 0 Pipe Pile Cap
4
STA.20+48.26 -P-
STA.20+18.66 -P-
EL. 218.79'
EL. 218.217'
PERMITTED CONST. JT.
2-#4 REBAR
Cad 9" CTS.
12" THICK (MIN.) CONCRETE
TURN DOWN FOOTING
NATURAL GROUND
EXCAVATE TOP 2.5'OF SOIL BENEATH TURNED DOWN FOOTINGS
AND FILL WITH 1.5' OF COMPACTED ABC STONE.
DESIGNED:
GWD
REVIEWED:
NCR
DRAWN:
KDL
2018-266
08-25-20
PROJECT NO.
DATE
1 /2 = V-0"
REVISIONS
NO DATE ITEM
GALVANIZED ANGLE rtTD
ATTACHED TO PREF(
SLOTS IN FLOATAT:
DRUM (8 PER DRUM)
LLa;if •o ,a0o.o
+=2x—! 7r
UNUEH
CONCRETE
PATH
12" DIA. SCHEDULE 40
STEEL PIPE (TYP.)
PROVIDED BY SAIL
MANUFACTURER
DRIVE PILE TO A
MINIMUM TIP
ELEVATION OF 201.00'
DETAIL A
NOTE:BOLT LENGTHS SHALL BE
VERIFIED WITH MANUFACTURE
5"
N
7" 0 X 2'** I u
N
SLOT
N �--'
C 16 " 0 -,
HOLE
ANGLE CLIP 2%2" x 5" X 1/4"
Angle Clip-2.5x5
24'-O" OUT TO OUT
20'-O" C TO C ALONG PROFILE
STEEL PIPE CAP WELDED
TO PILE AFTER PILE IS
CUT TO FINISHED HEIGHT.
PILE CAP PROVIDED BY
SAIL MANUFACTURE
SU jt4IT
DESIGN AND ENGINEERING SERVICES
FIRM NO. P-0339
20" x 72" x 8"
FLOATION DRUMS
BETWEEN INTERIOR
JOISTS (TYP.)
12"0 STEEL POST
(TYP)
SEE PLAN VIEW
FOR TOP OF
PILE ELEVATIONS
PROFILE OF EDUCATIONAL PLATFORM
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N.
SE AL
21271
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GALV. SIMPSON H3 '
TIEDOWN, TYP. EACH JOIST
(ALTERNATE EACH SIDE OF
8x8 GIRDER)
PT 2x10 JOIST
PT 8X8
GIRDER
PART
2-2 X 4 COMPOSIT CURB
HDPE COMPOSITE 2X6 DECKING
MIN. (2) STAINLESS SCREWS PER
BOARD PER JOIST
FLOATATION DRUMS J
MUST BE RECESSED
ABOVE BOTTOM OF
FLOOR JOIST
SECTION A -A
21/2""
1'/2"
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HOLES
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HOLES
ANGLE 2%2" x 2 !12" X1/4" 3 "" V2 " 3 4 "
Angle-2.5x5
l0 N
J
BOTTOM OF FTG.
-P4 12" BELOW GRADE
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
ATTACH FLOATATION DRUMS
USING ANGLES AND FORMED
SLOTS/HOLES IN DRUMS
PER MANUFACTURES INSTRUCTIONS
SEE DETAIL "'A"
I
OUTSIDE CORNER ANGLE
OC-E
1 I/2
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9/6 "0
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WASHER PLATE 1%2" X 5"
W-1.5 X 5
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INSIDE CORNER ANGLE
ICL
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
STRUCTURE PLANS
SHEET NO.
S-2
SCALE
FILE
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-15-2020\TB 22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG
o
l-,
z rn°
x EL. 226.50 ±I
a
M EXISTING
CONCRETE
SIDEWALK
-- 4-
'12" E X P.
JT. MAT'L
DESIGNED:
PLAN
2'-0" 19 TREADS Cq) 12" = 19'-0" 5'-O" CONCRETE LANDING
DETAIL
GWD I REVISIONS
REVIEWED: NCR
DRAWN:
KDL
2018-266 08-25-20
PROJECT NO. DATE
3/4" = V-0"
SCALE
FILE
NO DATE ITEM
3" MIN. NO. 57
COARSE AGGREGATE
GALV. PIPE
RAIL
PROP. CONC.
STEPS
#4B1 BAR @
EACH TREAD
(2" CLEAR COVER)
#4B1 BARS
@ 12" CTS.
#4A2 BARS
@ 12" CTS.-
SU jt4IT
DESIGN AND ENGINEERING SERVICES
FIRM NO. P-0339
III O r • L
i 11 1 1 1
95% COMPACTED, IIII III
SUBGRADE
#4A1 BARS
Q 12" CTS.
REINFORCED CONCRETE FOOTER AT TOP
AND BOTTOM OF EACH FLIGHT OF STAIRS,
18" DEPTH x 12" LENGTH x FULL WIDTH
OF STAIRWAY, W/2 #4131 BARS BOT. OF FTG.
Reed 1 ne Offtpe 08
1110 Navaho Dr Suite 600
Raleigh, NC 27609
Voice: (919)322-0115
Fax: (919)732-6676
www.summitde.net
. N0110 ep
GREG DICKEY P.E.
.......... A0�*4. �,
�•yk-
SE AL
21271
00
00,
'141,1111its, ,
EL. 216.41'
6" THICK
CONC. LANDING
— 3" MIN. NO. 57
COARSE AGGREGATE
� 12" x 12" x
LUG FOR RAIL
GENERAL NOTES
CONSTRUCT PROPOSED STEEL PIPE RAIL OF 1%2"DIAMETER SCHEDULE 40
PLAIN END GALVANIZED STEEL PIPE MEETING THE REQUIREMENTS OF
ASTM A53.EMBED PIPE RAIL 8"INTO PROPOSED STEPS WITH CHEMICAL
OR CONCRETE GROUT ANCHORING SYSTEM AS DIRECTED BY THE ENGINEER.
USE A ROTARY DRILL FOR DRILLING THE HOLES FOR THE PIPE RAIL.NO
IMPACT DRILLS ALLOWED.
USE CLASS "A" CONCRETE THROUGHOUT FOR CONCRETE STEPS.
LOCATION AND QUANTITIES SHOWN ARE BASED ON PROPOSED FINISHED
ELEVATIONS SHOWN.
REPAIR OF GALVANIZING IN ACCORDANCE WITH SECT.1076 OF THE
STANDARD SPECIFICATIONS.
WELD IN ACCORDANCE WITH ARTICLE 1072-20 OF THE STANDARD
SPECIFICATIONS.
2"MIN.CLEAR COVER ON ALL REINFORCING BARS.
ALL HANDRAILS AND STEPS MUST COMPLY WITH ADA STANDARDS FOR
ACCESSIBLE DESIGN.
SLOPE TREAD AND LANDINGS @ 1.0% MAX FOR DRAINAGE.
STAIR AND LANDING FINISH SHALL BE A NON -SLIP HORIZONTAL BROOM
FINISH.
THE PRICE BID PER CUBIC YARD OF CONCRETE SHALL BE CONSIDERED
FULL COMPENSATION FOR THE CONSTRUCTION OF STEPS INCLUDING HAND
RAIL AND ALL APPURTENANCES, EXCAVATION, BACKFILL, SEEDING AND
MULCH, AS WELL AS ALL OTHER WORK NECESSARY FOR CONSTRUCTION
DESCRIBED HEREON.
ALL DISTURBED AREAS ARE TO BE DRESSED,SEEDED AND MULCHED AS
REQUIRED TO PREVENT EROSION.
BAR TYPE
BILL OF MATERIAL
21I/16
-42 O
LO
2,-6„
7V8„
M O
8--
22'-1"
BAR
NO.
SIZE
TYPE
LENGTH
WEIGHT
Al
7
#4
1
3'-0"
14
A
7
#4
2
22'-9"
106
B1
47
#4
STR.
6'-2"
194
REINFORCING STEEL =
314 LBS
CLASS "A" CONCRETE =
6.6 C.Y.
—
#57 COARSE AGGREGATE -
2.1 TONS
WALNUT CREEK WETLAND
PARK IMPROVEMENTS
RALEIGH, NC
CITY OF RALEIGH - PLANS AUTHORIZED FOR CONSTRUCTION
Plans for the proposed use have been reviewed for general compliance with
applicable codes. This limited review, and authorization for construction is not to
be considered to represent total compliance with all legal requirements for
development and construction. The property owner, design consultants, and
contractors are each responsible for compliance with all applicable City, State
and Federal laws. This specific authorization below is not a permit, nor shall it be
construed to permit any violation of City, State or Federal Law. All Construction
must be in accordance with all Local, State, and Federal Rules and Regulations.
This approval of this electronic document is only valid if the document has not
been modified and the digital signature below is valid:
City of Raleigh Development Approval
CONCRETE STAIRS
SHEET NO.
S-3
N:\2018\18-0419.100 WALNUT WETLAND PARK\TRANSPORTATION\FROM OTHERS\FROM ALTA 10-15-2020\TB 22X34 HORIZ-DURHAM-AESE - STANDARD\TB 22X34 HORIZ-DURHAM-AESE.DWG