NCC190561_ESC Approved Plans_20190610

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VICINITY MAP
1" = 1000'
Building Height / Setback Table
Distance from
Maximum
Building Side Setback
Property Line
Building Height
North 20'
76.92'
78'-11"
East 0'
282.90'
73'-11"
South 10'
66.00'
78'-11"
West 0'
20.5'
70'-0"
T.B.M. #1
SS MH located in the SW corner of
property.
Elev. 475.36
T.B.M. #1
SS MH located in the SE corner of property.
Elev. 460.95
Courtyard Cary
(Cary, NC)
Stormwater Manalaement Statement
The proposed site improvements and development depicted on these plans
include construction of a 6 story (86,536 SF) 138 room hotel building for CMC
Centrum, LLC with the supporting infrastructure required to accommodate the
proposed development. Implementation of the proposed development plan will
result in an increase of 1.87 acres in impervious area from pre -development
conditions. To ensure compliance with applicable regulations governing control
of peak rates of stormwater discharge, control of TSS, and reduction of nutrient
export, these plans propose one (1) Underground Sand Filter system with
adjoining storm chambers for peak runoff control. The proposed SCM will
achieve 85% TSS removal. The stormwater collection system for the site has
been designed to route as much runoff as practicable from the proposed
impervious area on the site to the SCM. The peak rate of stormwater discharge
from the site is controlled to less than the pre -development levels for the 1, 2, 5,
10, and 100 return -interval stormwater events. Nitrogen export levels for the site
are reduced to less than 10 #/ac/yr, and a nutrient buy -down is proposed for
the difference between the export rate and the target rate of 3.6 #/ac/yr. The
SCM has been designed to safely pass the 100-yr return interval stormwater
event. Supporting calculations and exhibits for peak rate of runoff, impervious
calculations, adequacy of stormwater collection & transport elements, and
design of the SCM are included in a separate report entitled "stormwater
Calculations for Courtyard Cary" dated October 23, 2018 as prepared by Wm. G.
Daniel & Assoc., P.A.
IMPERVIOUS DATA
EX. IMPERVIOUS AREA = 0.04 AC. PROP. IMPERVIOUS AREA = 1.91 AC.
VUA = 0.04 Ac. VUA = 1.21 Ac.
BLDG = 0.00 Ac. BLDG = 0.38 Ac.
MISC. = 0.00 Ac. MISC. = 0.32 Ac.
Nutrient Reduction Note:
Implementation of this plan results in an increase of impervious area by 1.87
acres over the existing site conditions. The total proposed impervious area
includes the proposed site improvements; the pavement, curb, and walks on site
only. Therefore, based on the impervious area increase of 1.87 acres, an Under
Ground Sand Filter & Stormwater Impoundment System is proposed on these
plans for nutrient reduction & peak stormwater runoff control. (See Chapter 7
Section 7.3.2-B(3) of the Cary LDO).
The proposed Under Ground Sand Filter will treat 2.30 acres, including 1.81
acres impervious area, resulting in a final site nitrogen load of 8.47 lbs/ac/yr. A
nutrient offset payment will be required to reach 3.6 lbs/ac/yr .
The developer/owner of the project has obtained
concurrence and permission from the owner of the
abutting site to perform the off -site grading and
construction shown on the site plan.
NO TRAFFIC STUDY REQUIRED:
This plan was submitted after
March 1, 2013 and is under 100,000 square feet of
commercial space, no further analysis will be required
for site plan approval.
SIGN PERMITTING NOTE:
Sign permitting is a separate approval process and has
not been reviewed or approved with this development
plan.
N 49'43'08" W
58.76' TIE
TO EIP
------------ ;
11 It---------- -,
I
-, h1I I I
1
/
II
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II
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II
it II I
I
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SOVRAN ACQUISITION LP j
PIN: 0773.18-40-8461
ZONED: PDD MAJOR (DELLINGER)
USE: MINI -STORAGE
I
r7 I. II I
4J I II
4J I\1 li I
NOTE:
INSTALLATION OF HDPE PIPE SHALL ADHERE
TO THE SPECIFICATIONS OF ASTMD2321 AND
BE CERTIFIED BY AN ENGINEER ACCORDING
TO TOWN STANDARDS.
THERE WILL BE NO TOPSOIL OR SUBSOIL
STOCKPILES ASSOCIATED WITH THESE PLANS.
NO FEMA MAPPED FLOOD HAZARD AREAS
LOCATED ON THIS SITE.
NO WETLANDS LOCATED ON THIS SITE.
SEPARATE BUILDING PERMITS ARE REQUIRED
FOR RETAINING WALLS AND
DUMPSTER/COMPACTER ENCLOSURES.
Construction within R/W
A traffic alert issued by the Town is required for this project for construction
activities that are going to be conducted within the public right-of-way. The
contractor shall properly fill out a Town of Cary Public Information (PIC) Form
and submit it to the Field Services Inspector at least five (5) business days prior
to construction activities beginning within the right-of-way. The Field Services
Inspector will forward this form to PIO so that a traffic alert can be issued in
advance of the construction.
DILLARD DRIVE
_ (VARIA LE RIW)
N/F
DELLKING FAMILY, LLC
PIN: 0772-49-7496
ZONED: PDD MAJOR (DELLINGER) I
USE: VACANT
NO
ALL CONSTRUCTION MUST BE PERFORMEDACCORDANCE WITH CURRENT TOWN OF CARY
• DA'D SPECIFICATIONS AND DETAILS.I
METHOD OF WATERSHED PROTECTION: HIGH DENSITY OPTION
WITH U/G SAND FILTER
Total Tract area = 3.29 acres.
Existing impervious area = 0.04 acre
Existing pervious area = 3.25 acres.
Proposed impervious area = 1.91 acres
Proposed previous area = 1.38 acres
This plan proposes an increase of 1.87 ac. impervious area (> 12%), therefore, the high
density method of watershed protection withTSS removal is required.
GRAPHIC SCALE
0' 60' 120' 180'
(IN FEET)
1 INCH = 60 FT
N/F
DUKE ENERGY PROGRESS INC
PIN: 0773.18-50-3877
ZONED: R-40
USE: DUKE SUB -STATION & T-MOBILE
CELL TOWER
N/F
KIR CARY OUTPARCEL LP
PIN: 0773-50-3054
ZONED: GCCU
USE: FUEL STATION
FOR PRE AND POST
DEVELOPMENT RUNOFF
CALCULATIONS, SEE SHEET
CS-5a OF THIS SET.
PARKING CALCULATIONS
REQUIRED = 140 SPACES
PROVIDED = 132 SPACES
5.7% REDUCTION
HC PARKING
REQUIRED = 5 SPACES
PROVIDED = 5 SPACES
BASED ON 1 SPACE PER ROOM (138
ROOMS) AND 1 SPACE PER 600 SF
MEETING SPACE (1,200 SF).
BOUNDARY
CURVE TABLE
I N/F
ETHAN ALLEN INC.
PIN: 0773-50-6094
ZONED: GCCU
USE: RETAIL
NOTE
THIS PROJECT WILL MEET ALL REQUIREMENTS RELATIVE
TO BEST MANAGEMENT PRACTICES AND ENGINEERED
STORMWATER CONTROL STRUCTURES AS OUTLINED IN
THE TOWN OF CARY LAND DEVELOPEMENT ORDINANCE.
(CHAPTER 4, PART 4.6, LDO).
STANDARD TOWN OF CARY SITE PLAN NOTES:
M
1. No changes to any aspect of this development plan, including but not limited to, landscaping,
grading, architectural design, lighting, or utilities shall be made without the approval of the
Development Review Committee of the Town of Cary.
2. Unless explicitly specified in the notes on this development plan, this project, including any
subsequent development plans, shall comply with the Cary Land Development Ordinance (LDO)
and all other applicable regulations and guidelines. In the event of a discrepancy between this
approved development plan and the applicable regulations or guidelines, and absent clarification or
approval of such stated on this development plan or other related approval, the applicable regulation
or guideline shall apply.
3. The site shall be stabilized and seeded prior to the issuance of a certificate of occupancy.
4. The developer shall be responsible for all installation costs associated with street lighting along
proposed streets as required per TOC policy statement #13.
SITE DATA
OWNER:
CMC Centrum, LLC
5640 Dillard Drive, St 300
Cary, NC 27518
SITE ADDRESS:
5730 Dillard Drive
PIN #:
0773.50.2387
REAL ID #:
0339839
TOTAL AREA:
3.29 Ac.
ZONING:
PDD Major (Dellinger)
WATERSHED:
SWIFT CREEK
PROPOSED USE:
Hotel
BUILDING AREA TOTAL
86,536 SF GROSS
EXISTING:
0,000 SF
PROPOSED:
86,536 SF
BUILDING HEIGHT:
See Building Height Table This Sheet
TOTAL DENUDED AREA:
2.78 Acres
EX. IMPERVIOUS AREA:
0.04 Acres (See calcs this sheet)
PROP. IMPERVIOUS AREA:
1.91 Acres (See calcs this sheet)
SITE BUFFERS:
FRONT:
10' Streetyard
WEST SIDE
0' (Full 20' Type C provided on adj. property)
EAST SIDE
10' Type C
REAR:
12.5' Type B
BUILDING SETBACKS:
FRONT:
10' (Per Dellinger PDD)
WEST SIDE
0'
EAST SIDE
0'
REAR:
0'
PUBLIC GATHERING SPACE:
REQUIRED:
PROVIDED:
PARKING SPACES REQUIRED:
PARKING SPACES PROVIDED:
HANDICAP PARKING SPACES REQUIRED:
HANDICAP PARKING SPACES PROPOSED:
BICYCLE RACKS REQUIRED:
BICYCLE RACKS PROPOSED:
LINEAR FOOTAGE OF PROPOSED ROADS:
LINEAR FOOTAGE OF ROAD WIDENING:
DILLARD DRIVE:
LINEAR FOOTAGE OF PROPOSED FIRE LANE:
LINEAR FOOTAGE OF PROPOSED WATER LINES:
LINEAR FOOTAGE OF PROPOSED SEWER LINES;
PROJECTED SEWER FLOW (PERMANENT):
(120 GPD/ROOM) DENR
LINEAR FOOTAGE OF
PROPOSED RECLAIMED WATER LINES:
NUMBER OF RECLAIMED WATER TAPS:
NUMBER OF PROPOSED WATER TAPS:
NUMBER OF PROPOSED SEWER TAPS:
600 SF
2,500 SF
140 (See calcs this sheet)
132 (See calcs this sheet)
5
5
1
1
0
0
815'
255' (12"), 325' (8"), & 16' (6")
0'
16,560 GPD
138*120 = 16,560 GPD
0'
0
2 (Y DOM.) & (1" IRRIG)
1
The following modification(s) ication(s) to the Town's development standards have been
approved in accordance with applicable sections of the LDO:
1. A payment in lieu for 480 if of a 2' bike lane along Dillard Drive will made to
the Town of Cary in the amount of $11,200.
2. Parking reduction from 140 required to 132 provided. A 5.7% reduction. The
owners have studied the parking used versus the guest rooms rented for the
Walnut Place projects (hotels), and t he average parking used is 16% lower than
rooms rented for the period studied. We believe this is a result of fewer people
driving due to shared vehicle services such as Uber and Lift. We see this trend
continuing and growing. Based on the above we feel that the requested reduction
of 5.7% is justified, reasonable, and will provide more than adequate parking for
the hotels' needs.
SHEET NO.
DESCRIPTION
CS
- 1
COVER
CS
- 2
EXISTING CONDITIONS PLAN
CS
- 3
SITE PLAN
CS
- 4
UTILITY PLAN
CS
- 5
PHASE 1 EROSION CONTROL PLAN
CS
- 5a
GRADING/DRAINAGE/PHASE 2 EROSION CONTROL PLAN
CS
- 5b
DETAILED SPOT GRADING PLAN
CS
- 5c
SIGHT DISTANCE PLAN PROFILE
CS
- 6
DETAILS
CS
- 7
DETAILS
CS
- 8
DETAILS
CS
- 9
DETAILS
CS
- 10
DETAILS
CS
- 11
U G SAND FILTER DETAILS
L
- 1
LANDSCAPE PLAN & DETAILS
18-0295B
ISOLUX PLAN
A
- 101
BUILDING FLOOR PLAN
A -
450
PATIO FENCE DETAILS
Building Review Note:
Building elevations are to be review through the Town of Cary building permit process.
19-DP-0241
APPROVED by the Town of Car
Development Review Committee
19-DP-0241
By: Kevin A. Hales
05/10/2019
Engineering Planning
Site Design
1150 SE MAYNARD ROAD
SUITE 260
CARY, NC 27511
[phone]
C-0329
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Revisions
01 /07/2019 Per Town of Cary
1st review comments.
03/17/2019 Per Town of Cary
2nd review comments.
04/10/2019 Per Town of Cary
3rd review comments.
05/06/2019 Signature set
Town of Cary
Water Resources Department
Approved Utility Extensions
Water Permit #: WP19016
Sanitary Sewer Permit #: SP19005
Reclaimed Water Permit #: n.a.
By. Courtney Licata
OWNER:
CMC Centrum, LLC
5640 Dillard Drive, #300
Cary, NC 27518
919-462-3400
Project
Courtyard Cary
5730 Dillard Drive
Cover
Date
October 25, 2018
Scale
1" = 60'
Sheet
CS-1

Tree Protection Fence Note:
Tree protection fencing may not be moved and there shall be no
encroachment into such protected area(s) without the prior authorization of the
Town's zoning compliance staff. If any activity (landscaping, fencing, or utility
installation) is shown on the approved plans in a tree protection area, access
for such activity shall also not occur without prior authorization from the Town's
zoning compliance staff. Any unauthorized encroachment or disturbance within
the boundaries of a tree protection area shall automatically result in fines and
the requirement to replace any damaged vegetation in accordance with the
Land Development Ordinance.
TO MINIMIZE DAMAGE TO EXISTING TREES NEAR THE INTERIOR
EDGE OF BUFFERS AND STREETSCAPES, THE CONTRACTOR
SHALL CUT MINIMUM 2' TRENCHES ALONG THE LIMITS OF
DISTURBANCE, SO AS TO CUT, RATHER THAN TEAR, ROOTS.
NOTE
ALL CONSTRUCTION MUST BE PERFORMEDI
ACCORDANCE CURRENT TOWN OF
ISTANDARD SPECIFICATIONS AND DETAILS.I
UTILITY WARNING —
THE UNDERGROUND UTILITIES SHOWN HAVE BEEN LOCATED
FROM FIELD SURVEY INFORMATION AND EXISTING DRAWINGS.
THE SURVEYOR MAKES NO GUARANTEE THAT THE UNDER—
GROUND UTILITIES SHOWN COMPRISE ALL SUCH UTILITIES
IN THE AREA, EITHER IN SERVICE OR ABANDONED. THE
SURVEYOR FURTHER DOES NOT WARRANT THAT THE
UNDERGROUND UTILITIES SHOWN ARE IN THE EXACT
LOCATION INDICATED ALTHOUGH HE DOES CERTIFY THAT
/ THEY ARE LOCATED AS ACCURATELY AS POSSIBLE FROM
/ INFORMATION AVAILABLE. THE SURVEYOR HAS NOT
PHYSICALLY LOCATED THE UNDERGROUND UTILITIES.
STANDARD TOWN OF CARY GRADING, DRAINAGE, & ENVIROMENTAL NOTES:
1. All storm drainage frames, grates & hoods shall be stamped with "Drains to Neuse River" in
accordance with Town of Cary (TOC) standards.
2. Establishment of a permanent ground cover shall be established in 15 working days or 90
calender days, which ever is shorter, of any phase of grading.
3. Cut and fill slopes shall be stabilized within 15 days of any phase of grading.
4. Streets adjacent to the project shall be kept clean at all times or a wash station shall be
required.
5. Tree protection fencing shall be installed and inspected prior to issuance of a grading permit.
Fencing shall remain in place until construction is complete at which time it shall be removed prior
to issuance of a certificate of occupancy (CO).
6. If there will be a trash compactor on the site a connection to sanitary sewer and a covered
dumpster site will be required.
7. A pre -construction conference is required prior to issuance of a grading permit.
8. Cut and fill slopes that are two to one (2:1) or greater shall be stabilized with permanent slope
retention devices or a suitable combination of plantings and retention devices. Slopes greater
that three to one (3:1) shall not be stabilized with turf grass but must be stabilized with vegetation
that requires minimal maintenance. Weeping Love Grass, Red Fescue or other approved variety.
(Chapter 7, Part 2, Section 4, (G) LDO).
TREE PROTECTION
FENCE OUTSIDE
1) Ground Stabilization*
Site Area
Stabilization
Stabilization Time
Description
Time Frame
Frame Exceptions
• Perimeter dikes,
swales, ditches
7 days
None
and slopes
• High Quality
Water (HQW)
7 days
None
Zones
If slopes are 10' or
• Slopes steeper
7 days
less in length and are
than 3:1
not steeper than 2: 1,
14 days are allowed.
• Slopes 3:1 or
7-days for slopes
flatter
14 days
greater than 50 feet
in length
• All other areas
None
(except for
with slopes flatter
14 days
perimeters and
than 4:1
HOW Zones)
* "Extensions of time may be approved by the permitting authority
based on weather or other site -specific conditions that make compliance
impracticable." (Section ILB(2)(b))
SILT FENCE T.B.M. #1
A INSIDE TREE FENCE SS MH located in the SW corner of
,// \ 1 ` LIMITS OF property.
�� DISTURBANCE Elev. 470.90
FUTURE
TREE LINE
T.B.M. #1
SS MH located in the SE corner of property.
02 red
,oak 4hite. d' � Elev.456.50
(/61 white oak \
Car
�tet�,k I \
sourwoo /
/ END SILT
ENCE / C� O
1®4 pine F(TYP) I / 2 J
09 iteloak` I white oak (\
hite oa
L/ white oak \I \I TREE & SILT FENCE LOC ON BLOWUP
=_�� C� 0cherry / / i SCALE III = 1
SEDIMENT CONTROL LEGEND
(�I)D
SKIMMER BA51N
> > >
TEMP. DIVER51ON BERM/DITCH
CON5TRUCTION ENTRANCE
CHECK DAM
OVELOCITY
D1551PATOR
�F
SILT FENCE
—x—x—
TREE PROTECTION FENCE
INLET PROTECTION
DENUDED AREA LIMITS
-------------
to oak
/ red oak
18 white oa/ I r-
/ maple
JDUKE ENERGT/ DUPROGRESS INS
PIN 0773�18-50-3877
JI I I I I white o/a/ d /ood I I ZONE : R-40
whiteg/ o1/o1 U/BILE CELL�Okw@ alk PROP SILT USDUKE < /ER
/ FENCE (TYP) /
o W
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sop od od
/ / //% / / / / (✓) r\ \\ SOVRAN ACQUISITION LP I i cedar
1' I 1 / / / ��rl�h bye
PIN: 0773.18-40-8461 / / / / /SKIMMER BASIN SOU
\ I CONTRIB. AREA
ZONED: PDD MAJOR (DELLINGER) III / I / / / / / / (Typ, - � � � sourtood 1 ��
F % I I \ \
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white old arl hit. oal<
white oak/ /
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hEXIEIT G II PROP TREE I / I / �sourwrod / /' / I •' sou I / / / / / \ \ \ \\\
EXISTING PROTECTION I I / w oak S• I / ` \ / — \`
` I I whi eoak / / white oak I
BUILDING FENCE ON I I I I l / y8 white 9ak
r\ II PROPERTY LINE �O I I / / / / opl sorhrw d a
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wlI%II I ®/ so/4rwood// /
Od \ e
1 TEMwhite oa 1
TCH#1 d e/ DRAINAGESalk EX. 20
J d STD 04000.9 00ROTREE EASEMENT CENTERED
QCTOON DITCH & PIPEN ash /
(TYP) BM 2005 PG 2404)p E
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white oa/
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PRUOP DENDED o/ O
AREA (TYP) -5 6 pine
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\ I \ EXISTINGBU DING -- — — — -- —,®1 wh� oak
- EXISTING
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whioak gum/ —
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61 a� I / / / / / / / / 0 /
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I I 1I II LII `•\ \ \ IIiIIi II I \ \\' I II,'�°i �� /i 1 II I/ I I II I /1 /I I I / / / / / / / / / / / / / l / / / / / / l / l� / l /// / // y/ / /• gum
EX15THG 1Plne oak
I rPAKING �
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— — — — — — — —
— — — — — — — — — i4.0' SKIMMER BASIN EBOTTOM 449.00
STD 04000.03 DTYDAJER ENT
RPRISES, LLC
White PIN: 0773.18-50-741209 Pine
\`\NS ak 5Q ZONED ( UNGER
)
I _ 6" PVC OUTLET gum USE COMMERCIAL
WITHIN RIP -RAP e
dogy6od 1®cherry/ ckoryoINV. 0e9/ pine/ irle/ Pln gum
^a_ / PROTECTION
b FENCE (TYP)
CONTRIBAREA 7 whi6th®EXISTING(TYP) 6" PVC BASINDIVERSIOCHd#7 srD04000.09 0chefsourwooBUILDING
/0w ite OULET PIPE r\I
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/
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END SILT / I \ ch@rry made ®4 pin� (� / t I \
white 1���1 ER & BLDG SETS /�/ I• /IIII NV 44�1
EX \ \ T FENCE (TYP) — ` \ white oakl I ne — J-��-/ / r l / I /
EXISTING d!/I�IJLL sEG�/ --------------------
-� — — — _
(I I BMP F! \I\X� / T T d(� —� — 1 PROP / i / �� — — I-----�--
1 / / — — — — — — — —VELOCITY ��
/ / ag gyp PROP 18" RCr66YPASS SRC 18° R6P PASS — — — — —_ — — s�T
\ BIO-RETENTIONC-
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— / / �� \ \ \ _ \ ` — = CB 3 �= — - PROP — — — _ -PROP — —_
jROP / / / / PB 02 \ \ , • I :—31 _ — — _ FES 30 — — —
\� OGHOUSE i —T — .� —— ---- /�----------- -- -----------_----_--- \
��) — — — — / ( r ---- _----1 ---------1— --- T------�--- ---- — :-- —--------— — — — — — — -- ---- — --- — -- — —_ --- ------------------
�_>--- / PROP DENUDED / y % I I — EX 15 RCP EX EX
EX. 18" RCP / I
/ SS MH O AREA (TYP) / / / BEGIN SILT \ SS GB . GB GB
TBE REMOVED / BEGIN SILT FENCE (TYP) — \ ELEV.456.5
ELEV.470.90/ \
`1 / i/ EX / / / / FENCE (TYP)
/a AVV 465.1 PROP TEMP
CONSTRUCTION \
p`ob _ / / 1 / ENTRANCE
EX �� p6 6o EX g EX / / EX 5 EX EX \
r CB a / ------ ��-- CB /a0 ��� GB 01 0`'6 GB a5`'/ GB GB ~
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mI t_-1RrrmivE`(sR 1349r— — /
tX. 90' PUBLIC R/W
N/
N/F ETHAN ALLEN—
INC.DELKING FAMILY, L,�/ \ II N/F PIN: 0773-50-6094
PIN: 72446
KIR CARY OUTPARCEL LP /
/ ZONED: GCCU
/ ZONED: PDD MAJOR (DELLINGER) —/ \ xIIjI I;u; PIN: 0773-50-3054
—
—USERE
U J A/+O
USE: VACANT ZONEDGCCIUSE: FUEL STATON
LEGEND
EX. SANITARY SEWER
EX. STORM DRAINAGE
EX. WATERLINE—w—w—w—
EX. SANITARY SEWER MANHOLE
O
PROP. CATCH BASIN
PROP. YARD INLET
PROP. JUNCTION BOX
PROP. HEAD WALL
�\
PROP. FLARED END SECTION
PROP. HYDRANT ASSEMBLY
�
PROP. GATE VALVE IN MANHOLE
PROP. BLOW -OFF ASSEMBLY
EX. MANHOLE
O
EX. CATCH BASIN
UNDERGROUND GAS
i
UNDERGROUND ELECTRIC
i
i
i
UNDERGROUND TELEFHorE
i
GRAPHIC SCALE
0' 40' 80, 120'
(IN FEET)
1 INCH = 40 FT
WATERSHED = SWIFT CREEK
DENUDED AREA: 2.78 ACRES
NOTE
THIS PROJECT WILL MEET ALL REQUIREMENTS RELATIVE
TO BEST MANAGEMENT PRACTICES AND ENGINEERED
STORMWATER CONTROL STRUCTURES AS OUTLINED IN
THE TOWN OF CARY LAND DEVELOPEMENT ORDINANCE.
(CHAPTER 4, PART 4.6, LDO).
NOTE:
INSTALLATION OF HDPE PIPE SHALL ADHERE
TO THE SPECIFICATIONS OF ASTMD2321 AND
BE CERTIFIED BY AN ENGINEER ACCORDING
TO TOWN STANDARDS.
THERE WILL BE NO TOPSOIL OR SUBSOIL
STOCKPILES ASSOCIATED WITH THESE PLANS.
NO FEMA MAPPED FLOOD HAZARD AREAS
LOCATED ON THIS SITE.
NO WETLANDS LOCATED ON THIS SITE.
SEPARATE BUILDING PERMITS ARE REQUIRED
FOR RETAINING WALLS AND
DUMPSTER/COMPACTER ENCLOSURES.
A GRADING PERMIT WILL NOT BE ISSUED UNTIL THE
TOWN OF CARY HAS RECEIVED NOTIFICATION FROM THE
ECOSYSTEM ENHANCEMENT PROGRAM OR AN APPROVED
NUTRIENT OFFSET BANK THAT A RECEIPT HAS BEEN
ISSUED TO THE DEVELOPER AND THE LOCAL
GOVERNMENT STATING THAT THE NITROGEN BUY -DOWN
HAS BEEN COMPLETED.
CONSTRUCTION ENTRANCES MUST BE
MODIFIED TO ACHIEVE ADA COMPLIANCE
WHERE APPLICABLE.
NOTE:
RISER STRUCTURE AND BARREL
MUST BE ON SITE BEFORE THE
PERMIT IS ISSUED.
Construction Sequence Note:
For Phase I construction sequence, see
sheet CS-9 this set.
19-DP-0241
APPROVED by the Town of Cary
Development Review Committee
19-DP-0241
By: Kevin A. Hales
05/10/2019
Engineering Planning
Site Design
1150 SE MAYNARD ROAD
SUITE 260
CARY, NC 27511
[phone]
C-0329
Revisions
01 /07/2019 Per Town of Cary
1st review comments.
03/17/2019 Per Town of Cary
2nd review comments.
04/10/2019 Per Town of Cary
3rd review comments.
OWNER:
CMC Centrum, LLC
5640 Dillard Drive, #300
Cary, NC 27518
919-462-3400
Project
Courtyard Cary
5730 Dillard Drive
Phase 1 Erosion Control
Plan
Date
October 25, 2018
Scale
1" = 40'
Sh eet
CS-5

Tree Protection Fence Note:
Tree protection fencing may not be moved and there shall be no
ncroachment into such protected area(s) without the prior authorization of the
own's zoning compliance staff. If any activity (landscaping, fencing, or utility
installation) is shown on the approved plans in a tree protection area, access
f r such activity shall also not occur without prior authorization from the Town's
oning compliance staff. Any unauthorized encroachment or disturbance within
t e boundaries of a tree protection area shall automatically result in fines and
t e requirement to replace any damaged vegetation in accordance with the
Land Development Ordinance.
TO MINIMIZE DAMAGE TO EXISTING TREES NEAR THE INTERIOR
EDGE OF BUFFERS AND STREETSCAPES, THE CONTRACTOR
SHALL CUT MINIMUM 2' TRENCHES ALONG THE LIMITS OF
DISTURBANCE, SO AS TO CUT, RATHER THAN TEAR, ROOTS.
NOTE
ALL CONSTRUCTION MUST BE PERFORMEDACCORDANCE WITH CURRENT TOWN OF CARY
ISTANDARD SPECIFICATIONS AND DETAILS.I
- UTILITY WARNING -
THE UNDERGROUND UTILITIES SHOWN HAVE BEEN LOCATED
FROM FIELD SURVEY INFORMATION AND EXISTING DRAWINGS.
STANDARD TOWN OF CARY GRADING, DRAINAGE, & ENVIROMENTAL NOTES:
1. All storm drainage frames, grates & hoods shall be stamped with "Drains to Neuse River" in
accordance with Town of Cary (TOC) standards.
2. Establishment of a permanent ground cover shall be established in 15 working days or 90
calender days, which ever is shorter, of any phase of grading.
3. Cut and fill slopes shall be stabilized within 15 days of any phase of grading.
4. Streets adjacent to the project shall be kept clean at all times or a wash station shall be
required.
5. Tree protection fencing shall be installed and inspected prior to issuance of a grading permit.
Fencing shall remain in place until construction is complete at which time it shall be removed prior
to issuance of a certificate of occupancy (CO).
6. If there will be a trash compactor on the site a connection to sanitary sewer and a covered
dumpster site will be required.
7. A pre -construction conference is required prior to issuance of a grading permit.
8. Cut and fill slopes that are two to one (2:1) or greater shall be stabilized with permanent slope
retention devices or a suitable combination of plantings and retention devices. Slopes greater
that three to one (3:1) shall not be stabilized with turf grass but must be stabilized with vegetation
that requires minimal maintenance. Weeping Love Grass, Red Fescue or other approved variety.
(Chapter 7, Part 2, Section 4, (G) LDO).
Pre -Development Conditions
Point
#
I Year
2 Year
5 year
10 year
25 year
100 year
(cfs)
(cfs)
(cfs)
(cfs)
(cfs)
(cfs)
1
2.46
2.89
3.40
3.79
4.-"
4.80
THE SURVEYOR MAKES NO GUARANTEE THAT THE UNDER-
7 GROUND UTILITIES SHOWN COMPRISE ALL SUCH UTILITIES
IN THE AREA, EITHER IN SERVICE OR ABANDONED. THE Tc x3 Modified Rationalused forrnutulgs
ti� ti A SURVEYOR FURTHER DOES NOT WARRANT THAT THE
UNDERGROUND UTILITIES SHOWN ARE IN THE EXACT
LOCATION INDICATED ALTHOUGH HE DOES CERTIFY THAT
THEY ARE LOCATED AS ACCURATELY AS POSSIBLE FROM
INFORMATION AVAILABLE. THE SURVEYOR HAS NOT
PHYSICALLY LOCATED THE UNDERGROUND UTILITIES.
42 red oak 4hite
09 pak
(/61 white oak
wni<edar I
1iltet�k I 1
sourwoo /
pine END SILT /
Post -Development
Conditions
Point
#
I Year
2 Year
5 year
10 year
25 year
100 year
(cfs)
(cfs)
(cfs)
(cfs)
(cfs)
(cfs)
U/G Sand
0.37
0.68
0.90
1.22
1.28
1.43
Remainder
1.00
1.17
1.38
1.54
1.71
1.95
Total
1 1.37
1.85
2.28
1 2.76
1 2.99
1 3.38
FENCE
iJoak` I I \ Te x3 Modified Rational used forroutings
hite oa *pAite oak \ \
% \\ ®►1 white oak I \ )
d+�r cherry
1) Ground Stabilization*
Site Area
Stabilization
Stabilization Time
Description
Time Frame
Frame Exceptions
• Perimeter dikes,
swales, ditches
7 days
None
and slopes
• High Quality
Water (HQW)
7 days
None
Zones
If slopes are 10' or
• Slopes steeper
7 days
less in length and are
than 3:1
not steeper than 2: 1,
14 days are allowed.
• Slopes 3:1 or
7-days for slopes
flatter
14 days
greater than 50 feet
in length
• All other areas
None
(except for
with slopes flatter
14 days
perimeters and
than 4:1
HOW Zones)
* "Extensions of time may be approved by the permitting authority
based on weather or other site -specific conditions that make compliance
impracticable." (Section ILB(2)(b))
SEDIMENT CONTROL LEGEND
(�nD
SKIMMER BA51N
>
TEMP. DIVERSION BERM/DITCH
CONSTRUCTION ENTRANCE
CHECK DAM
OVELOCITY
D1551PATOR
SILT FENCE
�f
-x-x-
TREE PROTECTION FENCE
INLET PROTECTION
i
DENUDED AREA LIMIT5
LEGEND
EX. SANITARY SEWER
EX. STORM DRAINAGE
EX. WATERLINE-w-w-w-
EX. SANITARY SEWER MANHOLE
O
PROP. CATCH BASIN
[III•
PROP. YARD INLET
PROP. JUNCTION BOX
PROP. HEAD WALL
�\
PROP. FLARED END SECTION
PROP. HYDRANT ASSEMBLY
�
PROP. GATE VALVE IN MANHOLE
119
PROP. BLOW -OFF ASSEMBLY
1111,40
EX. MANHOLE
O
EX. CATCH BA51M
UNDERGROUND GAS
i
i
UNDERGROUND ELECTRIC
i
i
i
UNDERGROUND TELEPHONE
i
--- - - - - - - - - -
TW 484.0
BW 476.0
ite oak / / DOD
wa 6.0 .7..zo>c / I I ( / v \
, ,\ .7, / / i I 1 \ \ / ` Construction Sequence Note:
Tw481.0 ewa74.7 whiten 4B1.2 ak / I / I ` I `\ / , For Phase 2 construction sequence, see
\ / \
472.6
maple ROM
nP) . RAIL 1 \ /
/ \ _ ( sheet CS-9 this set.
I I \ / / ► )
R�TAINING I I I / I \ \ F
I II / I II / / wAL/#1 I I 1 O/ \ ( 1 \
_Jli II I I / / \ / DUKE ENERG PROGRESS INCH
077308-50-3877
I I / o / sou �d TW 476.5 / sounvh�od I I I I I Zoak ONE R-40
TVy4800 / 1 whi k ®�tpak a ewa7°.6 1 wr PROP SILT I \ I / I US6 DUKE UB-STA�ION & T-,/OBILE CELL
�V / \\ I I _ I BW 473.7 I ko ! / / FENCE (TYP) 1 I TgWER
////(IIII I / / l 1 I I
� SO od/I
N/F I / / 1
r / / / L � � �\ SOVRAN ACQUISITION LP BW 468.6
i I / I ar Tw475.7
/ � �
PIN: 0773.18-40-8461 I W °
ZONED: PDD MAJOR (DELLINGER)
/ / I \ \ ` / //
/ USE: MINI -STORAGE I / a A sou rtood ) \ \
/ hita o I 1 EXISTING arl I �t \ DUMPSTER
white oak/ o I' U dwhiteoak
\�\ II I I so cold / wh/teoak
EX15I a72. rMD �I PROP TREE I so
EXISTING PROTECTION I eoak / wh, akl w o k I •`S" I
!t k BW 465.7 1
r� I I I BUILDING FENCE ON I 1 O I I I LET
r� I I PROPERTY LINE O I / 6A rwoo o- a
STD04000.1a / Twass.0r-
/ I i I II I � a so / �/ / d 'B / BW 466.5 ) I / / / l i \ / 1 \ \ Ir--
I I I PROP / I
I I I / / CB 18 / sou ood k (�` e / I \ N / EX. 20' DRAINAGE , \ \� \ i r
W I CJ1 / / / / TW 467.0 P�tteR�QO�WkREE \ EASEMENT CENTERED I e \ I \
TW 477.0 I / PROP / P�2aTECTION I / ON DITCH&PIPE / I ash \ / _---
/ 1 1 I I I I / I / BW 465.7 \ 1
I I \ BW 41 I JB 16 / PROP FENCE (TYP) (BM 2005 PG 2404) / \ I � It --,
I i T ii I I I I I rFl I I I uo 7 41 w to CaBK 14
6 90
PROP DENUDED INLET TW 466.o
f
/
I I C\ I \ I I AREA (TYP) PRor ne 464. 7 ! ewass.o
I I STD 0 4 HC / 4 • re k .RETAINING /
WALL#2
/ PROP / �6 /i0 ROM. RAIL / / / 1 �, I I 1 EXISTING --- J1 L---
-EI,(15TING �� \ II III II I �O 7 / ' / / / / TYP.) / / / �p�v 1 EX15TING 1 i _ I I
BUILDING I I /I - - - - - -PROP. RETAINING I / / 4 97 / CB 15/ ! / / / / / / / / / / / 1�� 1 Whig oak / I 1 \ r ---- I 11
II WALL #1 / / / / / / pine ® / BMP II 1 PARKING I
ry I
IIIIIIrIII I ,1IIIIIIII1 I
�jr�ILII ��,PA�\\�RK��\�N\��\� I1IIII;III II1IIII;IIII IIII I ►I 4 I I rB\wII a/7II 7..oIII�II �I I° 7e.0do oaiI HC /�ICPROPI I - // site/o BIO-RETEN/TIO-
NPROP. Rhit oak h
TY5 i /
w4660 1ht 'I1I I 1 1I1Ir
I t
I
I - -- --\----/\
)
�/\Ij\�`---------�-�
III
5$ maple/
so 3.0�T was7s4PROP DENUDED de oak HC / I Itik6 r IVAN ------- -- --
TIN oso woo It
- - - -
I --11II I
I -
ewa67.o /J um
EXISTING F pine ak 6.7 1 V
BE .0 R.P. RETAINING C2
7. ®- e
®/ 1: / pr L#2 ❑ -r-I
L----------_---
---_ -
�
,1 \
\ I I IIAk
iG` / / . RAIL °
a I I / Bee6.00 / a0 /
/IIS,
a _ / 03whiy o I \ ✓ r---------
II I I PI\OPOSED -""""°
o �3 white • ' TW as1.o \ , I \
/°o
LJ i\ I I T�75.0 I ST8 RbORV H M S L /. ". w o .e..,../ I I TEMP 18 i/,. 2 / BW 455.0 I I I \ I I L t
I I Bwass.s y �- I 9 ``` I 486. herr "• HDPE 1 / ill
9 I GRADING IN THIS AREA / \
I L _ � I I I o I ite al •„ / / / of I ,` / IS LIMITED TO OUTER O ✓ \ \
---� I ---------- - i4.0 I o d / 46800 / / I / / i 20' OF NRB O \} , i N/F I
TW 473.5 I ° o i / / Hite oa�\ DTYDAJER ENTERPRISES, LLC I
\ / _ \ _ - _ I BW 465.5 pine / / / / ® /o ;. aa67 - 30464.18 PIN: 0773.18-50-7412
13
ZONED: PDD MAJOR DELLINGER /
o� USE: COMMERCIAL
"TW 473.0 I hLJJPb I I
\ !`:
�.- 466� OW 468.00\,
/// \ '� \--'' Bw4s7.0 - w ak _ PROP TREE // 1
j // J I L \ ��\ �\ rani i - I -ux"""'` -' - Irk- - is r e / / oP
JB21 rwass.e ^44 - FENCE TYP
/ � , / / 7 ir°U u PROTECTION ,� � I
5 WTI
BW456.0 ' ) / �° EXISTING(A9 % �- „/ Csourwood®/-I'd l/\I/.°f k I / ` �o mullb I // / / i I 1,1BUILDING
L fi io n / t /. / / / TW 9.0 i f I X fI1N bi I \I 1 \ 1
� .• •1 TEMP 15' • BW 4 .0 N'iV 441.1 � V
END SILT �� /
FENCE (TYP) �� - / 1
EXISTING RISER \� \\/ \� 1 A / \EX
d EMENT / I / •1 �� / PR PROP / I\\ II
1
/I � I / \ \ ..^m / � PROP - - - _PROP a-/ � / L-------------------�--------�-
I I I BMP _ ' �» �C: �� / i I / OP 18" RCr
PR66YPASS
\ BIO-RETENTION
/ � � ` �
/ 1 C - - -PROP-PROP _ -_-
R� \ ROP / i / / / / PROP \ _O - CB 3- _ = - FES 30 - - -' - - - ss ss� ss ss ss
_ -
II / \� JB 33 / / - -
�_J OGHOUSE_ pj ___ _ ____
/ y~ �-�--- MH \ 15" RCP EX EX
EX. 18" RCP PROP DENUDED IT EX
/ / I
SS MH TO BE REMOVED AREA (TYP) / / BEGIN SILT \ GB . GB GB I
ELEV. 470.90/ / / T / BEGIN SILT � FENCE (TYP) - \ ELEV. 456.5 \
60 / i/ �E FENCE a
�b INV 4G5 / / / PROP
/ \O / / ! ' CONSTRUCTION \ \
�6o / / ? // /? / ENTRANCE J \ \
EX �6o EX byo� 0� EX �/ 6/ EX 5 / EX EX VII
\
GB / GB / o GB 5 GB A5`' GB GB
%%%% / /� -J------- =- ------------------------- ---------------- --------------------- � -- ~
1 FRCP ���\ /��` 24" RCP
DirLAR17-MIVEM 1349r- _ f -
��/ tX. 90' PUBLIC R/W
-- \i// - _ �U/ II \ -_�/ / /�- N/F-
/ N/F / / / - \ / \ \ 11I I I / ETHAN ALLEN INC.
DELVING FAMILY, LLCM
I N N/F / / PIN: 0773-50-6094
PIN: �772-49��496 ! ! / / / / \ /! / \\ I I III I I KIR CARY OUTPARCEL LP /
{ ZONED: GCCU
/ ZONED: PDD MAJOR (DELLINGER / / / / j I \ III Iu - - - PIN: 0773-50-3054 ^ \ // I USE_J RA10
USE: VA
CANT / / / / / / I \ x j I I _ .ZONEDcccu,
- / I : ' -
USE: FUEL STATION
GRAPHIC SCALE
0' 40' 80, 120'
(IN FEET)
1 INCH = 40 FT
WATERSHED = SWIFT CREEK
DENUDED AREA: 2.78 ACRES
NOTE
THIS PROJECT WILL MEET ALL REQUIREMENTS RELATIVE
TO BEST MANAGEMENT PRACTICES AND ENGINEERED
STORMWATER CONTROL STRUCTURES AS OUTLINED IN
THE TOWN OF CARY LAND DEVELOPEMENT ORDINANCE.
(CHAPTER 4, PART 4.6, LDO).
NOTE:
INSTALLATION OF HDPE PIPE SHALL ADHERE
TO THE SPECIFICATIONS OF ASTMD2321 AND
BE CERTIFIED BY AN ENGINEER ACCORDING
TO TOWN STANDARDS.
THERE WILL BE NO TOPSOIL OR SUBSOIL
STOCKPILES ASSOCIATED WITH THESE PLANS.
NO FEMA MAPPED FLOOD HAZARD AREAS
LOCATED ON THIS SITE.
NO WETLANDS LOCATED ON THIS SITE.
SEPARATE BUILDING PERMITS ARE REQUIRED
FOR RETAINING WALLS AND
DUMPSTER/COMPACTER ENCLOSURES.
A GRADING PERMIT WILL NOT BE ISSUED UNTIL THE
TOWN OF CARY HAS RECEIVED NOTIFICATION FROM THE
ECOSYSTEM ENHANCEMENT PROGRAM OR AN APPROVED
NUTRIENT OFFSET BANK THAT A RECEIPT HAS BEEN
ISSUED TO THE DEVELOPER AND THE LOCAL
GOVERNMENT STATING THAT THE NITROGEN BUY -DOWN
HAS BEEN COMPLETED.
CONSTRUCTION ENTRANCES MUST BE
MODIFIED TO ACHIEVE ADA COMPLIANCE
WHERE APPLICABLE.
NOTE:
RISER STRUCTURE AND BARREL
MUST BE ON SITE BEFORE THE
PERMIT IS ISSUED.
T.B.M. #1
SS MH located in the SW corner of
property.
Elev. 470.90
T.B.M. #1
SS MH located in the SE corner of property.
Elev. 456.50
19-DP-0241
APPROVED by the Town of Cary
Development Review Committee
19-DP-0241
By: Kevin A. Hales
05/10/2019
Engineering Planning
Site Design
1150 SE MAYNARD ROAD
SUITE 260
CARY, INC 27511
[phone]
C-0329
Revisions
01 /07/2019 Per
Town of Cary
1st review comments.
03/17/2019 Per
Town of Cary
2nd review
comments.
04/10/2019 Per
Town of Cary
3rd review comments.
OWNER:
CMC Centrum, LLC
5640 Dillard Drive, #300
Cary, NC 27518
919-462-3400
Project
Courtyard Cary
5730 Dillard Drive
Grading / Drainage /
Phase 2 Erosion Control
Plan
Date
October 25, 2018
Scale
1" = 40'
Sh eet
CS - 5a