NCC221934_Site Plan or Location Map_20220606

TOWN OF CARY
CARY, NORTH CAROLINA
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WINDING PINE PUMP STATION
TOWN OF CARY PROJECT SW1284
HAZEN CONTRACT NO.: 31296-000
JANUARY 2022
ISSUED FOR CONSTRUCTION
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LOCATION PLAN
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HAZEN AND SAWYER
4011 WESTGHASE BOULEVARD, SUITE 500
RALEIG H,NORTH CAROL NA 27607
LICENSE NO.: C-0381

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ELECTRICAL BUILDING
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100-YEAR FLOODPLAIN (GIS)
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YARD INLET, TYPE
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PB 34 PG 62 65
PIN: 0726 494
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SITE INFORMATION
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OWNER:
TOWN OF CARY
316 N. ACADEMY ST
CARY, NC 27513
NOW OR FORMERLY
WAKE COUNTY
N SITE ADDRESS:
BOARD OF EDUCATION
WINDING PINE TRL
DB 12957 PG 1206
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/ CARY, NC 27519
BM 2008 PG 371
PIN: 0726861425
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PROJECT NARRATIVE
APPROXIMATE LOCATION OF
FUTURE ROADWAY
THE SCOPE OF THIS PROJECT IS TO CONSTRUCT A
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PUMP STATION TO REPLACE AN EXISTING AND
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CAPTURE CARY'S SERVICE AREA ENTIRELY.
END OF EXISTING ROAD
WASTEWATER WILL BE CONVEYED THROUGH A
NEW 42-INCH GRAVITY SEWER AND DUAL 20-INCH
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FORCE MAINS. STORMWATER RUNOFF WILL BE
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MANAGED THROUGH SWALES AND A
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STORMWATER POND.
EXISTING ROADWAY
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I 50' SANITARY EASEMENT I A JAMES MICHAEL STROUD &
I WIFE, PAMELA STROUD
d 243 �`` ooy DB 15394 PG 650
I PIN: 0726758272
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NOW OR FORMERLY
I UNITED STATES
OF AMERICA
j DB 2164 PG 225
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PIN: 0726753093
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LIMITS OF DISTURBANCE = 5.40 ACRES
PROJECT
ENGINEER: B. PORTER
DESIGNED BY: F. MATAR
DRAWN BY: S. NASH
1 1 CONSTRUCTION
REV ISSUED FOR
CHECKED BY: M. SANTOWASSO
IF THIS BAR DOES NOT
1/22 LMS MEASURE 1" THEN DRAWING 0 1/2 1„
DATE BY IS NOT TO FULL SCALE
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OVERALL SITE PLAN
SCALE: 1" = 80'
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
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NO\A
FOREST H)
& SHER
DB 1
PIN
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TOWN OF CARY
CARY, NORTH CAROLINA
WINDING PINE PUMP STATION
CIVIL
OVERALL SITE PLAN
DATE: JANUARY 2022
HAZEN NO.: 31296-000
CONTRACT NO.: 1
DRAWING
NUMBER:
C101

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TREE PROTECTION
FENCE, TYP
04000.25
TREATMENT SWALE 1
1
6' X 6' RIP RAP
OUTLET PAD, CLASS A ,o°^
STONE 1' THICK, SF
WITH TYPE II
SEPARATOR
GEOTEXTILE BENEATH
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TREATMENT SWALE 3
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6' X 6' RIP RAP
OUTLET PAD, CLASS A
STONE 1' THICK,
WITH TYPE II
SEPARATOR
GEOTEXTILE BENEATH
04000.20 ',
WIGN
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SEDIMENT BASIN
WITH 1.5" SKIMMER
AND 6 BAFFLES
1
CONSTRUCTION SEQUENCE:
1 1. GRADE THE BASIN TO PRODUCE A LEVEL 7. SHALL THE SKIMMER, ORIFICE, SKIMMER
TOWN OF CARY PROPERTY LINE I BOTTOM FRONT TO BACK AND SIDE TO ARM, OR BARREL PIPE BECOME CLOGGED,
I
SIDE. INSPECT AND REPAIR IMMEDIATELY,
1 I 270 REMOVING TRASH AND DEBRIS IF
I 2. INSTALL COIR FIBER BAFFLES NECESSARY.
IMMEDIATELY UPON EXCAVATION OF THE
TEMPORARY SLOPE I BASIN. 8. TEMPORARY SEDIMENT BASIN
MATTING, TYP EMBANKMENT, SPILLWAYS, AND OUTLET
2 1 3. INSTALL AT LEAST THREE ROWS OF SHALL BE CHECKED FOR EROSION DAMAGE BAFFLES BETWEEN THE INLET AND OUTLET AND SETTLEMENT. REMOVE ALL TRASH
C13 1 DISCHARGE POINT. AND OTHER DEBRIS FROM THE RISER AND
15` I
POOL AREA.
�6, 1 4. INSTALL SKIMMER ATTACHING TO RISER
r' I AT LOW FLOW ORIFICE. PROVIDE STONE 9. OUTLET OF SEDIMENT BASIN CHANNELS
�\ PAD AT BOTTOM OF BASIN FOR SKIMMER SHALL BE STABILIZED IMMEDIATELY UPON
/ TO REST ON WHEN BASIN IS EMPTY. COMPLETION OF CONSTRUCTION WITH
1 RIPRAP OUTLET PAD AS SHOWN
265 1 `Z6y 5. TEMPORARY SEDIMENT BASIN AND
601 I TREATMENT SWALES SHALL BE INSPECTED 10. SEDIMENT BASIN INLET CHANNELS,
a 1 a -1X a aW1 Cl Cl I Cl a I Cl I Cl I AT LEAST WEEKLY AND AFTER EACH SEDIMENT BASIN, AND ALL OUTLETS
RAINFALL EVENT OF 1 INCH OR GREATER. SHALL BE STABILIZED IMMEDIATELY UPON
1 ANY DAMAGES SHALL BE REPAIRED _ COMPLETION OF CONSTRUCTION WITH
a
263 -265 v I IMMEDIATELY. REMOVE SEDIMENT AND TEMPORARY OR PERMANENT SEEDING AS
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x -� \ \ RESTORE THE BASIN TO ITS ORIGINAL APPROPRIATE FOR SEASON, RIPRAP,
DTMFNSTnNS WHFN SFDTMFNT MATTTNC;- nR nTHFR APPRn\/FD
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SEE NOTE 2, 3, AND 4 "010 o' `
04000.02 04000.18
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100-YR FLOODPLAIN (GIS)
STORMWATER MB P
ARMY CORPS OF
ENGINEERS PROPERTY
8'LX4'WMINRIPRAP
OUTLET PAD, CLASS A
STONE 1' THICK,
WITH TYPE II
SEPARATOR
GEOTEXTILE BENEATH -
STABILIZED
OUTLET, TYP
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TREATMENT
'T SWALE 4
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CLASS A STONE 1'
I SF � THICK, TYP
WITH TYPE II STABILIZED GRAVEL
p- SOF//TpF 1 SEPARATOR CONSTRUCTION ENTRANCE -oo
D- L- PF j GEOTEXTILE BENEATH �A
- - LOD,SSE'/TPF \ 04000.07
_ LOD LOD- �g'DT.PF - FF
L� A/TPF - 100y
_ LO F/TPF LOSF/TPF - R
� SILT FENCE AND �- LO=sF
TREE PROTECTION
FENCE, TYP 1
Q22� 0 04000.25 I
50' SANITARY EASEMENT
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PLAN
SCALE: 1" = 30'
CHANNEL DESIGN DATA
BOTTOM
MIN SHEAR
DIVERSION
AREA
SIDE
FLOW,
WIDTH
LINING
STRESS
SWALE
(AC)
SLOPES
Q (CFS)
V (FT/S)
(FT)
(LBSjSF)
1
0.62
3:1
1
2
2.36
RECM
1.00
2
1.13
3:1
1
3.4
3.63
RECM
1.00
3
0.29
3:1
3
1.5
2.03
RECM
1.00
4
0.22
3:1
3
1.3
2.13
RECM
1.00
1. TREATMENT SWALES TO BE STABILIZED WITH SEED AND RECM LINER IMMEDIATELY
FOLLOWING CONSTRUCTION. PERMANENT CHANNEL LINING SHALL BE GRASS
NOTES:
1. SEE DRAWING C1 FOR EROSION CONTROL NOTES.
2. OUTLET OF SEDIMENT BASIN CHANNELS SHALL BE
STABILIZED IMMEDIATELY UPON COMPLETION OF
CONSTRUCTION WITH RIPRAP OUTLET PAD AS
SHOWN.
3. SEDIMENT BASIN INLET CHANNELS, SEDIMENT
BASIN, AND ALL OUTLETS SHALL BE STABILIZED
IMMEDIATELY UPON COMPLETION OF
CONSTRUCTION WITH TEMPORARY OR PERMANENT
SEEDING AS APPROPRIATE FOR SEASON, RIPRAP,
MATTING, OR OTHER APPROVED STABILIZATION
MEASURES.
4. STONE PAD SHALL BE IN CLOSE PROXIMITY OF
THE SEDIMENT BASIN OUTLET STRUCTURE FOR
SKIMMER TO REST UPON.
5. CONCRETE WASHOUT LOCATION SHOWN IS A
SUGGESTION. CONTRACTOR SHALL LOCATE
WASHOUT AS NEEDED BASED ON THEIR
OPERATIONS.
APPROXIMATE LOCATION
OF FUTURE ROADWAY
(BY OTHERS)
END OF EXISTING ROADWAY
ROADWAY
SCALE: 1" = 30'
E-, Sily signed by 1b 2h i 5an,ewasse J A N U A RY 2022
PROJECT DN TOWN O F CARY
DATE:
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.PORTER GN=Mlchael5arnowasso. OU=GAD,
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Michael San as$o , -NY, us
1� I h r 'wed phis dacumem
m ,22. 31296-000
owass�hj� n CARY, NORTH CARDLINA HAZEN NO.: DESIGNED BY: F. MATAR �� Dade 2022.4i Y� . :5
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E55/0�9 �
DRAWN BY: S. NASH SEAL CIVIL CONTRACT NO.: 1
CHECKED BY: M. SANTOWASSO 18560 HAZEN AND SAWYER - EROSION CONTROL PLAN DRAWING
�, FNGINE�� P�
IF THIS BAR DOES NOT 1- 4011 WESTCHASE BOULEVARD, SUITE 500 WINDING PINE PUMP STATION NUMBER:
1 CONSTRUCTION 1/22 LMS MEASURE 1" THEN DRAWING 0 1/2 1 qEL SFN RALEIGH, NORTH CAROLINA 27607 C107
REV ISSUED FOR DATE gY IS NOT TO FULL SCALE LICENSE NO. • C-0381