20100735 Ver 1_Stormwater Info_20120703

June 25 2012
Town of Stallings Zoning Department
315 Stallings Road
Matthews North Carolina 28115
Attention Lynne Hair
1.3
Amicus r +
d
Amicus I
SusombleSystemsDesign & Development
Reference Transmittal Letter
Proposed Professional Budding at Lawyers Road
Stallings, North Carolina
Parcel ID 08324002
NCDENR Job Number 10 0735
Ms Hair
On behalf of Mr and Mrs Kevin Bigham Amicus Engineering PC (Amicus) is pleased to
submit the revisions associated with the re grading of Bioretention cell BR 1 for the
proposed professional building at Lawyers Road in Stallings North Carolina (Parcel ID
08324002) Per a site meeting with MJ Namm on April 20'�' and comments regarding the 20
landscaped buffer yard requirements Bioretention cell BR 1 was shifted east (towards
proposed parking lot) to accommodate the 20 landscaped buffer yard Please note that the
design water quality volume has not changed per the approved plans The following items
have been included with this submittal
1 Three signed and sealed hardcopy sets of the revised construction drawings (two
sets for Town of Stallings and one set for NCDENR — Division of Water Quality)
2 Two signed and sealed copies of the revised Bioretention — Water Quality
Calculations (one copy for Town of Stallings and one copy for NCDENR — Division
of Water Quality)
�Cko9OC
JUG - 3 2012
DENR WRT F dU—; tTY

Should any questions or comments about this submittal package arse during your review
please feel free to contact us at [phone]
Sincerely
eff McIn e
Project Manager
Nicholas R Parker, P E
President
CC Mr MJ Namm — Town of Stallings
Mrs Amv Chapman — NCDENR Division of Water Quality

Project No 17 10 033 Sheet No of
Date 01-31 11
Calcs Performed By JLM
Calcs Checked By NRP
Amicus ingmeenng Project Name Proposed Professional Building at LMer s Road
Subject Bioretention — Water Quality (Revised 06 05 12)
OBJECTIVE
Determme required water quality volume for the proposed bioretention area
DESIGN CONSIDERATIONS
The Manual of Storm water Best Management Practices requires the design volume
of the bioretention structure be based on treating the first inch of runoff using the
Simple Method Per a previous draft of the manual a general rule of thumb states
that the surface area of the bioretention area should be between 3% and 8% of the
total drainage area This rule of thumb was used as a starting point for the design
REFERENCES
1 Manual of Storm Water Best Management Practices by The North Carolina
Department of Environment and Natural Resources 2007
2 `Bioretention Drainage Map 'by Amicus Engineering PC 06/05/12
3 Charlotte Mecklenburg BMP Design Manual October 10 2008 ? O
4 Georgia BMP Design Manual, Section 3 2 3 6 =~ ac 0 SEAL 9r
CALCULATIONS
k�'�,•
1 Bioretenhon Area BR-1 A R
Elevation (ft) Area (ft) Height (ft) Volume (ft 5/// it-1 1Z
[Ref 21 [Ref 21
1 Total volume available in Bioretention Area BR 1 (elev 682 50 ft) = 1931 ft
Determine surface area required (conservative rule of thumb)
a Total drainage area = 0 51 acres [Ref 2]
b Surface area of BR 1 = 1 650 ft2 = 0 04acres [Ref 2]
c Percent of area = (0 04 ac /0 51 ac ) = 0 08 or 8% therefore ok
2 Determine water quality volume required for area draining to BR -1
The runoff volume calculations in the Simple Method as described
by Schueler (1987) will be used [Ref 1]
a Rv = 0 05 + 0 009(n
Rv = runoff coefficient = storm runoff (inches) / storm rainfall (inches)
I = percent impervious portion of the drainage area = 43%
Rv = 0 05 + 0 009(43)
Rv= 044(in /in)
68250
2,216
100
1931
681 50
1 645
1 Total volume available in Bioretention Area BR 1 (elev 682 50 ft) = 1931 ft
Determine surface area required (conservative rule of thumb)
a Total drainage area = 0 51 acres [Ref 2]
b Surface area of BR 1 = 1 650 ft2 = 0 04acres [Ref 2]
c Percent of area = (0 04 ac /0 51 ac ) = 0 08 or 8% therefore ok
2 Determine water quality volume required for area draining to BR -1
The runoff volume calculations in the Simple Method as described
by Schueler (1987) will be used [Ref 1]
a Rv = 0 05 + 0 009(n
Rv = runoff coefficient = storm runoff (inches) / storm rainfall (inches)
I = percent impervious portion of the drainage area = 43%
Rv = 0 05 + 0 009(43)
Rv= 044(in /in)

Project No 17 10 033 Sheet No of
/.� Date 01 31 11
Calcs Performed By JLM
Calcs Checked By NRP
Amicus Engineering Project Name Proposed Professional Building at t LaMer s Road
Subject Bioretention — Water Quality (Revised 06 05 12)
b For the volume that must be controlled
Volume = (design rainfall) (Rv) (drainage area)
Volume = 100 inch rainfall * 0 44 (in / in) * 1/12 (feet / inch) * 22 327 ft
Volume = 819 ft3
Volume available in BR 1 = 1931 ft3
819 ft3 < 1931 ft3 therefore ok.
3 Determine Minimum Surface Area
a Af = Minimum surface area required for BR 1 [Ref 4]
b Af = (WQv)(Df) /( (k)( Hf+Df)(Tf)) [Ref 4]
c Af= (0 019 ac /ft )(2 ft ) /((0 5 ft /day)(6 in + 2 ft )(142 5 days))
d Af = 809 ft3 < 1931 ft3 therefore ok
4 Compute Filter Media Capacity
a Media Capacity = (Af)(k)(hf+df) /df [Ref 31
b Media Capacity = (1 650 ft)(0 5 ft/day)(0 5 ft + 2 ft) /(2 ft)
c Media Capacity = 0 O 1 cfs
5 Design Inlets and Underdrain System for BR -1
a Compute nummum dawdown discharge
Water Quality volume = 1931 ft3
Drawdown = 1931 ft3/[(24 hours)(3 600sec/hour)]
= 0 022 cfs
b Compute perforation capacity
i # of Perforations= (185 lf)(1 rows /O 5 ft)(4 holes /row) = 370 holes
(assume 50% clogging
50 percent of perforations = 185 holes
Capacity of one hole = CA(2gh)o s
= (0 6)(3 1416)[(3/8in)(1/24)]2[(64 4)(5 Oft)]"
= 0 0083 cfs
Total capacity = (0 0083 cfs)(185) = 154 cfs
ii 154 cfs > 0 022 cfs > 0 01 cfs therefore ok.
c Compute underdrain pipe capacity
1 For 8 -mch PVC underdrain pipe at 0 005 ft/ft slope
Capacity of pipe = 0 93 cfs [Ref 2]
Fifty percent assuming clogging = 0 47 cfs
n 0 47 cfs > 0 022 cfs > 0 01 cfs therefore ok

Amicus ingineering
Project No 17 10 033 Sheet No of
Date 01 -31 11
Calcs Performed By JLM
Calcs Checked By NRP
Project Name Proposed Professional Building at t Lawyer s Road
Subject Bioretention — Water Quality (Revised 06 05 -12)
6 Bioretention Area BR 2
Elevation (ft)
[Ref 2]
Area (ft)
[Ref 2]
Height (ft)
Volume (ft)
68100
4 683
100
4 216
68000
3 749
i Total volume available in Bioretention Area BR 2 (elev 68100 ft) = 4 216 ft'
Determine surface area required (conservative rule of thumb)
a Total drainage area = 128 acres [Ref 2]
b Surface area of BR 2 = 3 749 ft2 = 0 09 acres [Ref 2]
c Percent of area = (0 09 ac /128 ac ) = 0 07 or 7% therefore ok
7 Determine water quality volume required for area draining to BR -2
The runoff volume calculations in the Supple Method as described
by Schueler (1987) will be used [Ref 1]
a Rv = 0 05 + 0 009(I)
Rv = runoff coefficient = storm runoff (inches) / storm rainfall (inches)
I = percent impervious portion of the drainage area = 460/c
Rv = 0 05 + 0 009(46)
Rv =046(in /in)
b For the volume that must be controlled
Volume = (design rainfall) (Rv) (drainage area)
Volume = 100 inch rainfall * 0 46 (in / in) * 1/12 (feet / inch) * 55 626 ft2
Volume = 2 132 ft3
Volume available in BR 2 = 4 216 ft3
2 132 ft3 < 4,216 ft3 therefore ok.

Project No 17 10 -033 Sheet No of
Date 01 -31 11
Calcs Performed By JLM
Calcs Checked By NRP
Amicus Ingineenng Project Name Proposed Professional Building at t Lawyer s Road
Subject Bioretenhon — Water Quality (Revised 06 05 12)
8 Determine Minimum Surface Area
a Af = Minimum surface area required for BR 2 [Ref 4]
b Af = (WQv)(Df) /((k)(Ht+Df)(T& [Ref 4]
c Af = (0 049 ac /ft )(2 ft ) /((0 5 ft /day)(6 in + 2 ft )(1 425 days))
d Af= 2 156 ft3 < 4 216 ft3 therefore ok
9 Compute Filter Media Capacit3
a Media Capacity = (Af)(k)(hf+df) /df [Ref 3]
b Media Capacity = (3,749 ft2)(0 5 ft/day)(0 5 ft + 2 ft) /(2 ft)
c Media Capacity = 0 03 cfs
10 Design Inlets and Underdram System for BR -2
b Compute num mum drawdown discharge
ii Water Quality volume = 4 216 ft3
Drawdown = 4 216 ft3/[(24 hours)(3 600sec/hour)]
= 0 05 cfs
c Compute perforation capacity
ii # of Perforations = (4301f)(1 rows /0 5 ft)(4 holes /row) = 860 holes
(assume 50% clogging)
50 percent of perforations = 430 holes
Capacity of one hole = CA(2gh)o s
= (0 6)(3 1416)[(3/8m)(1/24)]2[(64 4)(5 Oft)]'s
= 0 0083 cfs
Total capacity = (0 0083 cfs)(430) = 3 57 cfs
ii 3 57 cfs > 0 03 cfs > 0 05 cfs therefore ok
d Compute underdram pipe capacity
ii For 8 -inch PVC underdrain pipe at 0 005 ft/ft slope
Capacity of pipe = 0 93 cfs [Ref 5]
Fifty percent assuming clogging = 0 47 cfs
u 0 47 cfs > 0 03 cfs > 0 05 cfs therefore ok
Note to Reviewer
The values calculated by Amzcus Engineering In these calculations exceed the
minimum values calculated using the NCDENR rain garden sizing spreadsheet
and the Town of Stallings rain garden sizing spreadsheet Both of which are
included with this re submittal

I CT
NCDF1 Jr StomiN ater BMP Manual
Revised 09 ZM7
allozn s the user to select from one of NOAH s numerous data stations throughout the
state Then the user can ask for precipitation intensity and view a table that displays
precipitation intensity estimates for various annual return intervals (ARIs) (1 year
through 1000 years) and various storm durations (5 minutes through 60 days)
The requixements of the applicable stormia ater program will determine the appropriate
values for AM and storm duration If the design is for a level spreader that is receiving
runoff directly from the drainage area then the value for I should simply be one inch
per hour (snore information on level spreader design in Chapter 8)
00 Runoff 'Volume
Many stormwater programs have a volume control requirement that is capturing the
st 1 or zinc es o s ormura er and rr�ng I�for ?io 5 dad s —mere are- two-prmnary
methods that can be used to determine the volume of runoff from a given design storm
the Simple MezhDd (Schueler 1987) and the discrete SCS Curve Number Method (NPCS
1956) Bom o these methods are intended ror use at tine scale of a single drainage area
StDrmwaze_T PvTs shall be designed to trea a volume -drat is at least as large as the
zolunne calculated using the Simple Method h zne SCS Method yields a greater tioha -7 ne
then it can also b` used
3 5 I Simple ML -shod
lie S=n-DIe Memoe L-7,--s a �Z_ -3�� amoun o as +i ate_rshea dra —rage
area �np` v ol,s area acid da.1gn stDTLn depza Io e� .,aie t'ne � olu� -me o ri2Tio -� Tte
Simple Mez_h0a way aevelo;>-ad by mea tie n?zo- Trom. rnaziy wa?-s'neos Vltrn
a na cL ve= c- a'Ol"Lo"3sh3-p b-z- �vt e-Z p�cen
='Per IoLSZeis ana zne cDZ c cQ IO 'LSD— ��7e Z_TiOL cow �Z� )
This relatio -3shzp Is pre>iZted below
R,,= 005�O9 -I3
Where Rv = Runoff con._ff dent [storm runoff (in) /s =orm rainfall (in)) urutless
IA = Impervious fraction [Impervious pornon of drainage area (ac)/
drainage area (ac)) unitless
Once the runoff coefficient is determined the volume of runoff that must be controlled is
I" by the equation below
V = 3630 � RD - R -A
Where V = Volume of runoff that must be controlled for the design storm (ft3)
RD = Design storm rainfall depth (In) (TypicaHy 10 07 15 )
A = Watershed area (ac)
Stormwater Maxtiageznent and Calculahom 3-� July 2007

NCDEXT\ Szo=4 ater B9vfP Manual Chapter Revised 09 28 07
12 Bzorefentxon
Description
Bioretentlon is the use of plants and soils for removal of pollutants from stormwater runoff via
adsorption fiifratron sedimentation volat I zaton ion exchange and biological decomposition.
In addition bioretention provides landscaping and habitat enhancement benefits
Regulatory Credits
Feasrbihty
Considerations
Pollufmi t .Re7wnal
85/ Total Suspended Solids
High
Land Requirement
35/ Total Nitrogen
Med High
Cost of Construction
45 /6 Total PhosphorLs
Med High
Maintenance Burden
Water QuanM(
Small
Treataole Basin Size
Yes Peal, Runoff Attenuation
Possible Site Constr aints
possible Runofr Volume Reduc -bon
7Med
Med 11Lgh
ComulLnty Acceptance
Advantages
F-323f -elnDyal?3ezhc>drDTsLs-pended
sosds heavy meralc adsorbed poliL r.
ILr'Og -I PhosphoTu paz'-lo,zZ and
t�T'"lt?`ra'3Z'2
L -p-oS _d -- �� 1 izLDZ -:1 c77'Ot��s 2 6tD
-L.no= =a --,. fo-r e_1 y L'--Cp- eZ Sto—=.�
�LlLC2 ZZ01 LD1L_'�� aid -e -lea
- �2�D�2 aO.._p =t_o1 r_D arD?- i -2=A1u
LZCL 7� 3 L23 Z'2 'S,N fl l_ Su_t2(� -D L52 ?1
s?1aT1 areas and — L.diuple d,st -lbarn i,rCu
cj—�n pro zde u earmen' 1n large d-- a—n�;e
areas
Natural sntejrauari an=o landscaping for
urbaznlanoscape enhancement
Disadvantages
- S L-T-C.Ce SD lay E Lacy Clog oT e_ t Me
(&DL.al1 t C�_Ttb- Testored)
- P-equM t= aS"l reMovc =L3 bz T2GLIT-red
- V j I ZC� s'] O . = Cl The b
sec dL-±ng CD- =LCOon i5
S-Ljlz ��t CLZ O'Ly Se-,e a S=L,--Il
�? ge c e-
�� =a o -,)l--
BloretentLon -- - - - -- - - -- 121 July 2007

NJCDEINTR 5tormwater EA/fP Manual
MaiorDesian 1.�PYI1PntC
ter Pevised 09 28 07
_r �wu4
e �z =e�7. �xe'���c�r�istvatz 7 ' ei�o.ent'�.�
f c,�U�a3aeaats � }� 'Y"S' iF'� h�c..�� 4 �'IZ '�'(n C � +1{,— •("L#. .y � �S•j� �L Z�' � yam, �,,,.c aryl.`.7 �� ff���
azang shall tale into account all runoff at ultimate build -DUt mcluding off -site
drainage
ide slopes stabilized A ith vegetation shall be no steeper than 31
MP shall be Iocated in a recorded drainage easement with a recorded access
asement to a public right of K ay (ROiA�
olume an excess of The design volume as determined from the design storm shall
y�ass the baoretention cell
0 in excess of the design volume as derernLned from the design storm shall be
venly dzsmbuzed .aoToss a minimum 30 feet long vegerated fi11 strip (A 50 -ft filter
required ui some locations ) If tnas can not be at—Lamed alternate des, --is will be
ons,dexed on a case by cast bass
�$-Iore�lbc)n fa , zaez� shall non bz used where the season:—lly luugln sn a er -able less -ffi�n
feer below r orom o bM�
IM'dia — _rioab l,-� o 0 J?-6 PE-hDU: ]s r „Ted 3 2 am 1noL � pT2�z -rea
F9�1—
rie fl� = S S A
he fl� , s'na71 be loca-ea a run--n—no 109 sat rom ,wa -e suuplti v, e1s
—
0 iore#ention fac3iliaes shall non be used v, here slopes greater than 20A or in non -
ently stabih-zed drainage areas
1 tinfioza 3nust be sheet flo-v,\ (1 ft /sec) or utilize energy dissipaung devices
2 ondang depth shall be 12 inches or less Nine inches is preferred
3 edia depth shall be specified for the vegetation used For grassed cells use 2 feet
'Linn For shrubs or trees use 3 feet m,mmum.
14 e geometry of the cell shall be such that no dimension is less than 10 feet (width
ength or radius)
15 edi.a should be specified as lasted in this section
e phosphorus index (P- index) for the soil must be low between 10 and 30 This is
6 nough phosphorus to support plant growth without exporting phosphorus from the
ell
7 onded water shall completely drain into the soil within 12 hours It shall drain to a
evel of 24 inches below the soil surface in a maxmnum of 48 hours
EioretentLon 122 July 2007

NCDENR Sto=ivater BAC' Manual Chaprei Revised 09 28-07
n underdram shall be typically installed if in situ soil dramage is less than 2 in /hr or
there is in situ loamy soil ( -12% or more of fines) This is usually the case for soil
;titer than sandy loam or if there has been significant soil compaction from
R9 f CIean-out pipes must be provided if underdsautis are required I
121 General Charactensflcs and Purpose
A bioretenton cell consists of a depression in the bound filled with a soil media
nuLtuxe that supports various types of water - tolerant vegetation The surface of the BMP
is depressed in bioretentlon facilities to allow for pondirig of runoff that filters through
the B N� media Water eats the bioretention area via eaflltraton into the surroundmg
soil flow out an underdram and evapouranspiration The surface of the cell is protected
from weeds niecharucal erosion and desiccation by a layer of mulch Bioreiention is an
efricienr me- iod for removing a wide t ariey of poLutams such as suspended solids
heavy meals nutnents parhogens and Tempera -ire (NTC CoopzTatSVe F tension 20Do)
B,oretenuoTi areas p-ovide some nutrient up-j e in additoTi to physical filtratio -i If
lo,aLed ay a sire midi approprlaLe s021 coTid3IIOIIS to provide InT-laation bioretention caa
a-Iso be e -ecuve it'i reduc-ng peal. runofi raLe, redu Gina runou volimes and recharga73g
C o„ -,d7A aLe_r
V--'J dC e_.op---ie_i projem eJC-iL a c a-de lge LO Liz des j G o co-it
s- o-n-iu a-z BlvL s became° o pri3 Sicaj sire consuzzat Bore,e-mo-i areas are inre_n.aed ro
adares::, r�-e spaua? co-ottrra_=L, pia- can be `oiLnd in cz -oely develop d Urban .areas
vyhere me a=a--i-ge areas .are lLg1,?3 ape_ - -jous (see ?agu=e 12 1) They ca_-i be used 01
-lam -1 r a 5 -es plc- 3JvoL4 no- -0=,O) sLpoo— -,he hf a olo ) o dere=0 -L
pOTid and where the solls v o,ald not aldo.,v or an de ace Meaian s Pi >
ramp I0OPS trafrac circles and parlo•_Tig IOL islands are good examples or ty-pical locations
for bioretention areas See Secaon 12 31 Tor more illustrated exa�Tiples of the ve_rsa'ality
of b oretent on faaliaes
Bloretention units are ideal for distributing several units throughout a site to provide
treatment of larger area Developments that incorporate this decentralized approach to
stormwater management can achieve savings by- ehnunaung storm A ater management
ponds reducing pipes inlet struct xes curbs and gutters and having less grading and
clearing Depending on the type of development and site constraints the costs for using
decentralized bioretention stormwater management methods can be reduced by 10 to
25 percent compared to stormti• ater and site development using other BMPs (Coffman et
al 1998)
Bioretentaon facilities are generally most effective if they receive runoff as close as
possible to the source Reasons for fl-us include minimizing the concentration of flow to
reduce entry velocity reducing the need for inlets pipes and downstream controls and
allowing for blending of the facilities with the site (e g parking median facilities) For
sites where infiltration is being utilized it also avoids excessive groundwater mounding
Where bzoretention takes the place of required green space the landscaping expenses
Bioreten4on 123 July 2007

NCDENTR Stomlth atei,,BI\/jp 1\Qanual Chapter Revised 09 28 07
that *vn7ould be required in the absence of bioretention should be subtracted iAThen
determining the actual cost (Lo cAT Impact Development Center 200) Bioretentron cells
may also address landscaping/ green space requirements of some local governments
(Wossuilc and Hunt 2003)
Figure 121
Bioretentron in Parksng Lot Island
? v1eetl-ng ` egulatory Requaxex,ents
1-0 ab _Z a 'O CO S=L� a b3oTe�.e_'1zo -1 cei1 ?-1 �OTLr, C_.O :I $ie bSoTem -luo,� Ci
--Lu }le cG L'e-ie i� _Q.?-1 rie -
plc O- D� _1 � e
1 Z-1Z1 u occ ea Q- iiL
b`ji71 -L1-1g or L 5 SecLoZ
POEU,,9it PEmcvo7 Cpjal lrtzoris
The polluMnt removal calculations for blore- z_Tltion fac Mies are as dezcribed in Sncti.on
34 and use the poLutant removal rates provided in Table 4-2 in Section a 0
Cons=uction or a biorete ition cell also passively lowers nutrient loading since it is
counted as pernous surface when calculating nument loading
Volume Control Ccalcullatzons
A bioreterttzon cell can sometimes be designed with enough storage to provide active
storage control (calculations for which are provided in Section 3 4) however some may
not have enough water storage to meet the volume control requirements of the
particular stormwater program (since its storage potential is limited because the
ponding depth is Minuted) so they may need to be used in series with another BMP with
volume control capabilities All bioretention facilities provide some passive volume
control capabilities by providing pervious surface and therefore reducing the total
runoff volume to be controlled
Bloretentlon 12-4 July 2007

STOIRIN
removal rates for each of the design are given In Table 4 8 1
Table 4 8 1 Design Values and Pnihifinn Rmmnuni Rnfnr
Threshold
Minimum
Minimum
Maximum
Pollution Removal
Detention Time
Media Depth
Plndex
Rate
Optimal
85% TSS
Efficiency
2 0 days
2 5 feet
50 ppm
70% TP
Standard
70% TSS
Efficiency
10 days
2 feet
50 ppm
35% TP
TSS -only
85% TSS
Efficiency
2 0 days
2 5 feet
N/A
0% TP
• A sediment chamber Is required as a pretreatment device for all sand filters The sedimentation
chamber storage area above the filter media must be sized to hold 20 percent of the water quality
volume
• Sand filters require a sand filter media with an underdraln system using 6 Inch diameter perforated
pipe surrounded with filter fabnc The underdraln collection system should be equipped with a 6 -inch
perforated PVC pipe (AASHTO M 252) in a 12 Inch gravel layer The pipe should have 3/8 -Inch
perforations spaced at 6-inch centers with a minimum of 4 holes per row
• The underdraln system must be designed so that runoff exits the facility within the design duration
assuming 50 percent of the underdraln capacity if lost due to clogging A minimum grade of 0 5% or
minimum flow velocity of 1 fps must be maintained The pipe is spaced at a maximum of 10 feet on
center Minimum spacing of clean outs for the underdraln system shall be 50 linear feet
• The top of the sand filter media must be protected with a 1-inch thick debris screen
• The maximum contributing drainage area for a surface sand filter is 10 acres The maximum
drainage area for a perimeter sand filter is 2 acres The maximum drainage area for an underground
sand filter is 5 acres
• Sand filter systems are designed for intermittent flow and must be allowed to drain and reaerate
between rainfall events They must not be used on sites with a conbnuous flow from groundwater
sump pumps or other sources
• No runoff should enter the filter's sand bed until the upstream drainage area is completely stabilized
and site construction if completed Any disturbed areas within the sand filter facility drainage area
must be identified and stabilized Filtration controls must only be constructed after the construction
site is stabilized
• The filtration media surface area should be sized using Darcy s equation using an average filtration
rate of 1 75 Inches /hour
where
—11' Af= (WQ,,)(df) / I(k)(hf + df)(tf)l
Af = surface area of ponding area W)
WQ„ = water quality control volume (or total volume to be captured)
df = filter bed depth (2 0 feet minimum)
k = coefficient of permeability of filter media (3 5 ft/day)
hf = average height of water above filter bed (ft)
tf = design filter bed drain time (days)
Charlotte- Mecklenburg BMP Design Manual Apn1 30 2008
486

ff
�w
apply
Step 3 Compute water quality volume (WQJ using equations 3 2 and 3 3 — WQ„ = 1 OR„A/12
Step 4 Compute site hydrologic parameters using the SCS procedures and /or computer models
that use the SCS procedures
Step 5 Compute water quality peak flow (WQp) using equation 3 4 for a modified curve number
and the SCS hydrograph procedures with a 1 -Inch 6 hr balanced storm event
Step 6 Compute channel protection volume (CP„) using the SCS method and a 1 yr 24 hr storm
event Estimate approximate storage volume for channel protection
Step 7 Size flow diversion structure if needed to divert the water quality volume to the sand
filter
Step 8 Compute the release rates for the water quality control and channel protection volume
control
Step 9 Compute pretreatment volume (if included in the design) The sedimentation chamber
should be sized to contain 20 percent of the WQv
Step 10 Size filtration basin chamber
The filter area is sized using the following equation (based on Darcy s Law)
A r = (WQ ,,) (df) / {(k) (h, + df) (tf)]
where
A r = surface area of filter bed (ft)
WQ, = Water Quality Protection Volume (or total Volume to be infiltrated)
df = filter bed depth (designer selects either 24 inches or 48 inches)
k = coefficient of permeability of filter media (ft/day) (use 3 5 ft/day for sand)
hi, = average height of water above filter bed (ft) (1/2 hn E,, which vanes based on
site but h,n,�,, is typically < 1 foot)
tf = design filter bed drain time (days) (designer selects either 27 or 51 hours
which is 24 or 48 hours beyond the center of the water quality storm event 3
hours)
Set preliminary dimensions of filtration basin chamber and sedimentation chamber
Step 11 Derive stage - discharge and stage - storage relations for the sand filter Assume that
discharge occurs for headwater depths at the elevation of the top of the filter media and
higher A zero discharge should be assumed at the elevation of the top of filter media
Step 12 Route flows through sand filter facility and adjust design of facility to meet all design
criteria
Step 13 Design Inlets pretreatment facilities underdrain system and outlet structures
Step 14 Compute overflow weir sizes
Charlotte - Mecklenburg BMP Design Manual Apnl 30 2008
4810

nx�2a
a T I-
The length slope number of pipes spacing etc is configured per design requirements Based upon the
required area for the sand filter BMP (927 fe) the approximate dimensions of the sand filter area is
selected to be 30 feet wide by 30 feet in length (approximately 927 ft2)
The design process uses a trial and error process The capacity of the perforations and pipe (assuming
50 percent of the system Is clogged) are computed The computed underdrain capacity is checked
relative to the filter media capacity to ensure that the filter media Is the controlling outflow condition The
computed underdraln capacibf if compared to the static outflow discharge that ensures the runoff within
the s s es within 51 hours
(0 19 ac -ft)(43 560ft3 /ac ft) = 8 276 ft3
8 276 ft3/[(51 hours)(3 600sec /hour)]
0 045 cfs
Compute perforation capacity
Since the maximum underd pacing Is 10 feet on center and the sand fitter area is 30 feet wide by 30
feet in length t rallel underdrain pipes (6 -inch diameter PVC) 30 feet in length were selected For
a ions below the length of pipe containing holes was reduced by 1 foot to account for fittings at
either end
Number of perforations = (3 pipes)(2 rows /ft)(30 -1) ft/pipe)(4 holes /row) = 696 holes
50 percent of perforations = 348 holes
Capacity of one hole = CA(2gh)o 5
(0 6)(3 1416)[(318in)(1/24)]2[(64 4)(5 Oft)]° s
= 0 0083 cfs
Total capacity = (0 0083 cfs)(348) = 2 89 cfs
The perforations capacity (2 89 cfs) is greater than the fitter media capacity (0 051 cfs computed in step
11b) and the minimum drawdown capacity requirement (0 045 cfs computed in this step) Therefore the
design is acceptable
Note that the headwater depth used to determine the filter media capacity is 1 0 feet the average
headwater depth above the filter media for the water quality storm event The drawdown computation is
also based on the water quality volume The headwater depth for the perforations is also based on the
s e average headwater ations 1 feet above the filter media or 5 0 feet above the perforations
Compute underdrain pipe capacity
For 6-inch PVC underdraln pipe at 0 ft/ft slope
Capacity of pipe - (1 49 /n)(A)(A/P)° 67(S)o s
_
(149/0 013)(0 1963 ftz)(0 125 ft) ° 67(0 005)° s
0 40 cfs
Fifty percent assuming clogging = 0 20 cfs
The perforations capacity (0 20 cfs) is greater than the filter media capacity (0 051 cfs computed in step
11b) and the minimum drawdown capacity requirement (0 045 cfs computed In this step) Therefore the
design is acceptable
Step 14 Design Overflow Weir
The final step is to route the 50 year 6 -hour storm event through the sand filter - facility to ensure that a
minimum of 6- Inches of freeboard Is provided and that a maximum of 5 feet of depth is over the sand filter
media An eight (8) foot weir at 738 0 is proposed as the emergency overflow The peak stage is 738 25
which is 4 25 feet above the filter media (less than 5 feet) and therefore meets design standards The
following HEC -1 output file illustrates the results
Charlotte- Mecklenburg BMP Design Manual Apn1 30 2008
4826

3 2 3 6 Design Procedures
Step 1 Compute runoff control volumes from the Unified Stormwater Sizing Criteria
Calculate the Water uaitylolme i Q (WQ) Channel Protection VolumeXCp„)'bverbank
Mood,Protedtion Volume (Qp) 'andxhe ExtremeTlood Volume (Qf) Y
eraav ✓ 4 cn� w §� r{ s w x93
Details onnAq'Unified Stormwater�,5izing Cntena are found m Section 4
Step 2 Determine if the development site and conditions are appropriate for the use of a
bioretention area
lConsider the Application and Site feasibility Cntena in subsections 32 3 4 and 2 3 5-A
LOCatIOn and $Itl_g) a �'..
Step 3 Confirm local design criteria and applicability
ronsider.any special site specfic design�condltions %ntena #rom subsection 3 2 3 5-d
f(Addfional Site- �Speclfic'Design Cntena and Issues)) a 4
P,heck with local officialsand other agencies tosdetermine if there are any additional
Lrestncirons and/or surfaceiwater or watershed requirements thatxnaypiy�_�
....
Step 4 Compute WQ„ peak discharge (Qwa
he peak zate of dtscharge�,�forwater qual6 desi'gn stone rs needed or srzmg of off)
diversion 4structuresAsee .subseciion 21
ine
i- � ri
ka) Using WQ„ {ortotaf volume to be captured) compute CN -
Xb) Compute time of concentration using TR -55 method
I(c) �Determrne appropriate-nit peak discharge fromtime of concentration' ' r�
jd) Chute ,, from unit peak discharge drainage area and WQ„
Step 5 Size flow diversion structure, if needed
:flow regulator ((irtlow splrtterdrversron stnaciure).should be supplied to fiver# the16.„to
e bioretenbon area ° � _ X
�e ow tlo. -. _ w orifice weir or pit !erdevice t_. o passs i3 w v
Step 6 Determine size of bioretention ponding /filter area
hie:equirid pla t ng so IfilterWed area is.computed uu g thef ll ov✓�ng equibZn!(tiased� >
ri,DA y'S aW)
kE _. r a u
ArQ�(dr) /�k) (hr{ dr) (tr))
Ar � surface area of pondmg area (ft) �T� ��F�- n'
WQ�- �i water qualrtyvolume (or total volume tote aptured)
t ,01 v ,filter bed depth A
i coe ficient ofjpetxneabilrtyaeffrtter media �ft/day) z ��
3
r 3af � {use 0 5 tf/dayjo> lit -1 oam] rbexF f) saves a height of wasfeabove filte
lei
��,�,�� �� �``�,�typrcally 3 ruches which isbalf of the 6 inch ?�pndrng depth) ,�� � �; `�
Volume 2 (Technical Handbook) Georgia Stormwater Management Manual 3 2 51

Step 7 Set design elevations and dimensions of facility
See subsection 3 2 3 5 C (Physical Specifications /Geometry) s
Step 8 Design convevances to facility (off line systems)
jSee the example figures to determine Ahe type of conveyances needed for the site
Step 9 Design pretreatment
'Pretreat wnth,a grass filter strip (on -line configuration) orgrass channeQoff line) and stone
Step 10 Size underdrain system
-sees -u section 3 2 3 6-t Ph ical S ecificafions /Geome h� Y�
Step 11 Design emergency overflow
Alt �averfIow must be provided io yypass and/or convey lager #lows #o the downstream T�
(drainage- system or stabilized Watercourse Nonerosive velocities weed to be ensured at
fine outlet point / lk-& , � N y— — ,�.-z =ft U "P"
Step 12 Prepare Vegetation and Landscapina Plan
.A landscaping pfan forth Rbretentionare6Ishould be preparedfol dicate.how it will be
Eestablished monthvegetabon
`See subsection 3 2 3 54 (Landscaping)` and Appendix F jor more details fi °#
See Appendix D 2 for a Bioretention Area Design Example
3 2 52 Georgia Stormwater Management Manual Volume 2 (Technical Handbook)

S
b
1. ALL PARCEL AND BOUNDARY INFORMATION FOR THIS PROPERTY AND ADJACENT
PROPERTIES REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING
SERVICES. PROPERTY DIMENSIONS, COORDINATES AND TOPOGRAPHIC INFORMATION
REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES.
2. THE UTILITIES SHOWN ARE FOR THE CONTRACTOR'S CONVENIENCE ONLY. THERE
MAY BE OTHER UTILITIES NOT SHOWN ON THIS PLAN; AMICUS ENGINEERING ASSUMES
NO RESPONSIBILITY FOR THE LOCATIONS SHOWN. THE CONTRACTOR IS RESPONSIBLE
FOR LOCATING ALL EXISTING UTILITIES PRIOR TO COMMENCEMENT OF CONSTRUCTION.
ANY CONFLICTS CONCERNING UTILITIES THAT ARISE DURING CONSTRUCTION SHOULD BE
IMMEDIATELY REPORTED TO THE ENGINEER.
3. THE CONTRACTOR MUST CONTACT THE APPROPRIATE UTILITY COMPANY AT LEAST
48 HOURS PRIOR TO THE BEGINNING OF CONSTRUCTION TO REQUEST THE EXACT FIELD
LOCATIONS OF ALL UTILITIES. THE CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE TO
ULTITIES OCCURING DURING CONSTRUCTION AND MUST PROVIDE 48 HOURS NOTICE
PRIOR TO THE REPAIR OR REPLACEMENT OF SAID UTILITIES.
FK0r05ED'FK0rE5510NAL15U1LD1NG
A,T LAWY KS K0A-,'1,-,,V__r`
Sheet Title
Sheet No.
4. ANY EROSION AND SEDIMENT CONTROL MEASURES MUST CONFORM TO THE
REQURRMENTS SET FORTH IN THE NORTH CAROLINA EROSION AND SEDIMENT CONTROL 1 ®® -Scale EXIStIng Slte Conditions, C- I .0 ;� £��
LEI
MANUAL., ( wy - ________
40 -Scale Existing Site CondLtions C- I . I l�� a. 20 J
5. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING iHAT ALL PERMITS AND CJIte Layout t
AMY r ^ - ^ . 0,t'M' NOW OR FORMERLY
APPROVALS HAVE BEEN OBTAINED FROM THE NECESSARY REGULATORY AUTHORITIES /�/ LJ {�' , � i? i�§ $# 410, PG �Mes
t ��A,g ID: 08321 128
e,;, DB: 3430, PG i 18 LOT 24
PRIOR TO CONSTRUCTION. IN THE EVENT THE CONTRACTOR IS UNCERTAIN ABOUT �`�� MB: D. PG 998 ,
Landscaping Plan C_3.0 20NING•R.20
PERMITTING REQUIREMENTS DURING ANY PHASE OF CONSTRUCTION, THE CONTRACTOR ) (F)IRON
SHOULD IMMEDIATELY CONTACT THE ENGINEER, THE TOWN OF STALLINGS, OR THE NowO5TOPhVRL\ EBAFt
Pre -Phase I Erosion Control Plan C_q •p
JULIE M. 21127
UNION COUNTY BUILDING INSPECTIONS DEPARTMENT PRIOR TO PROCEEDING. \ 3G4, PG 2" �O
Phase I Erosion Control Plan D8:369NING2R -20T23
C 4 • I MB: D, PG 998
_ NOW OR FORMERLY ZONING = R -20
6. IF EXISTING CONDITIONS PROVIDED ON THE PLAN DIFFER FROM THOSE AT THE SITE, GREGORY 112G \
Phase II Erosion Control Plan °832..26
rONTACT THE FNGINFFR RFFORF DFVIATING FROM THE DFSIGNFD AND APPROVFD C -4 . 2 \B: 976, PG 143 EDT 22
MB: D; PG 998
LAYUU 1. WF MARGARET P.
chase I i I Erosion C.ontroi clan �; -4.3 '
DB: 96GPG 674 LOT 21 / \\ \ / J ✓ •-�
\ MB: D, PG 998 \ / `\ r / r,,, .•�
7. THE CONTRACTOR SHALL TAKE MEASURES TO PROTECT ANY ADJACENT PROPERTY, Grading Plan C- 5.0 ZONING - R -20 !
PUBLIC UTILITY, ROADWAY, RAILWAY, AND THE SAFETY OF THE GENERAL PUBLIC. NOW OR 5.LY
MICHAEL G. HENU''Y
\ 4 WF DONNA
ID: 0832 1 124 4
CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGES AND REPERCUSSIONS OCCURING Utility Plan /5e we r Profile C- G . 0 DB: 986, PG 706 LOT 20
D, PG 998
ZONING ING - R -20 /
FROM THOSE DAMAGES. N r
NOW OR FORMERLY / ° ---
Pre-Developed Drainage Map C-7.0 JOHNST4WI GOLDNER\ / XISTING RdCK WALL
8. NO FORMAL GEOTECHNICAL OR ENVIRONMENTAL INVESTIGATION WAS PERFORMED BY
ID: 7L
D8 966, PG 297 LOT 19
MB: D. PG 998
AMICUS ENGINEERING TO EVALUATE WHETHER OR NOT ANY HAZARDOUS, TOXIC, OR POSt- DevelO ed Draina e Ma C -8.0 ZONING -R -2o / NI p g p NOW OR FORMERLY\ (p / FISTING ROCK WA f /
HARMFUL MATERIALS EXIST OR ARE CONTAINED WITHIN THE LIMITS OF THE PROPERTY, Q Q JosePH WIFE Eelluca R L /
AMICUS ENGINEERING ASSUMES NO RESPONSIBILITY FOR ANY REMEDIAL ACTION THAT Bioretention Drainage /Ea5CMent Map C -v• I \ G FG4lzz \ / \\ ISTING PLAY`AREA
DB: 964, PG 443 LOT 18 1
MAY ARISE IF SAID MATERIALS ARE DISCOVERED DURING THE COURSE OF MB: D, PG 998 / XISTING BATTING CAGE'`
NOW OR FORMERLY ZONING = R -20 � \ \ \
CONSTRUCTION NOR IS AMICUS ENGINEERING LIABLE FOR ANY LEGAL RAMMIFICATIONS'
100+ I Drainage Analysis C-6.2 GEIFE CAT ERJN EMO\ /r / \ \� XISTII BUILDING
WIFE CATHERINE M.
1D: 08321121
THAT MAY ARISE SHOULD AN ENVIRONMENTAL LAW BE VIOLATED BASED ON THE Creek/Detention CrOSS SectlOnS C-8.3 \8:1479, .PG9950T17
MB: D, PG 998
DISCOVERY OF SAID MATERIAL ZONNG - R -20
\ NOW OR FORMERLY
9. THE PROPOSED SITE DESIGN FOR THIS PROPERTY IS BASED ON THE INFORMATIONW Catch Basin Drainage Map C -9.0 YNDALEFER2LYNNHINFS
ID:08321120
\ 08: 4l 36, PG 828 LOT ! 6 '� % 'j I / ` ♦�10
PROVIDED BY THE BUILDER, DEVELOPER, ARCHITECT, AND /OR CONTRACTOR. IT IS THE MB: D, PG 998
51 to D eta 115 Sheet ! C- I ®. O ZONING = R -20 r XISTING SANITARY/ SEWEF CLEANOUT
RESPONSIBILITY OF SAID BUILDER, DEVELOPER, ARCHITECT, AND /OR CONTRACTOR TO \ �� r /,�ELEV:�" 6996 F'1
VERIFY THAT THE SURVEY AND OTHER RELEVANT SITE INFORMATION IS CORRECT AND Site ®stalls Sheet 2 C- I I .0
NOW OR FORMERLY .p- ,� • -^'' / / ✓ /
' DA4 �EEVER F ELLEN C. KEENER
COMPLETE. AMICUS ASSUMES NO RESPONSIBILITY FOR COMPLICATIONS DURING D: 08321 119
Dl 526, PG 1 12 LOT 15
PERMITTING AND CONSTRUCTION THAT ARE A RESULT OF INCOMPLETE OR INCORRECT i to r1 eta I (S ee C- 12 .O 8: D, PG 99B
V "iNiNG - R -20 ,...• --
SITE INFORMATION. / iR4N --'m - <0w C) 1z AE /
RE -„' KEVIN D. BIG 1 : MARG�REF L✓ /
Site Details 516.._ -t 4 C 13.0 ;/ -- o.z,'4 PGIB
/ per- � Zon
Site Details Sh" t 5 C -14.0; j - --
_ XISTING ~CE-NTERUbe OI l DITCH � cP
NOW OR FOKMewx ~' ` *4ON JURI §WTf0NAL) h`ry
Site D eta 11 s 5 h 't G C _ 15.0 �IOMA5 W. COX 4 WIFE KENNIFEK 5.
ID: 0832 1083 ....._
y /°'^'� �// (/� (/�'+ �/'�)
DO: 983, PG 804 LOT 8 / .< . -•
✓its Details 5ht. ��st / C_ I G.t.+' ZONING R-20 P.P`
)ite Details 51 -t 8 C- I TO
r
EXISTING SANITARY SEWER CLEANOL / / )
RIM ELEV. = 687.44 F`i"
NOW OR FORMERLY / i � 1 Y
/ XI T(NG GRAVEL ILK.,.,. /
H IF CLARK JR.
/ S WIFE BRENDA A.
1D: 08321054 P, �- / XISTING GARDEN AIQEA:
EXISTING ° NITARY SEWER MANHOLE DB: 1 57, PG 350 LOT 5 / / NOW OR FORMERLY
MB: D, PG 667 / / / / / I I / „! - ROBERT L. GRIFFIN HEIRS 4 5TEP11FN 5.
:IM ELEV. = 682.60 FT / zoNIG - R -2%
INLE . AV. ELEV. = 676.80 FT - � / I ; /d, MB: 53 PG 47
OUTLE Ii INV. ELEV. = 676.70 FT / / / j J' ZONING - R -zo
EXISTING FLARED. END SECTION '� - ~ • -'' ." \ -- -• -- -'-_� i ' /
INV. ELEV. = 689.51 FT XISTING NTERLINE OF BRANCH
- BRANCH NTERMITTENT PER
EXISTING FLARED END SECTION EXISTING WELL TO �, 7""� - ' -' - ` USGS Mi. iD QUADRANGLE
INV. ELEV. = 692.59 FT BE ABANDONED !�'� _ -- "' `, TOPOGW' s MAP, 1996
ss _
„ a a NOW-OR FORMERLY / /' '' a •" - •-"
o �' 4�CLARK JR. 4 WIFE BRENDA A. J/ / �-- \ \ �^""� -•'�•.
yi ID: 08321084 / ,•i /� . ^fir' % •`'
EXISTING STORM MANHOLE B G '
RIM ELEV. = 694.59 FT m
W�
NOW OR FORM`
INV. ELEV. = 689.79 FT
NORMA A. JOHN50N 4 CHAD S ♦ NICO F
D: 08321096 R / / A A t
O8: 3959, PG 192 LOT i ML- � 6671
I !� 1 t_. J I 1R01'a
ZONING = R -20 / 0. / / % •S EBAR
-� QrisTj� 3 / 1 1 / L - ISTING POND ! d.
EXISTING CATCH BASIN _ 29' sEpn 1a NOW OR FORMERLY ® /L _ < r
•-�=' �'` - � P%L EXISTING BUILDING TO
RIM ELEV. = 694.70 FT ` FASEME 5TEVEN5 MILL -- �r \ 1 '0. % V t
INV. ELEV. = 690.22 FT 1 � `• �•�.� life. o. a "o"ID 0es2�os5OCf - ® .= J =`-�"� /` 3E REMOVED
..'"`�``"; • X87 S
145, PG DB: 49 I. %�' l \.�• %"" . , 2.� , ,a� w... ` /
( XISTING HOUSE ZO
I y-\ "J,a. �\ ti r /' i s "- � ._ ` \� \\ �\ '� -f b J 9 NOW OR FOR \
P.P. �. -, --y _ n - / \\ r COBYARNAZHC. XISTING BUILDI:
x+�i ��._ ,� '�+_ • .` „ti ''' %' _ •- �^p'1�....�i : � -. �t \ i \ ,� 10: 08324:,.
... '^'. -•..._ " ..,�°- `� `�' -T .. --., e �` ,` / // % % `` ,�.- -: s ✓`c -n 1 \ ` \\ \ 3 DB: 1398, Pi,
-jr., \ ZONING - R - ?.
1 `�i�e _ ° � - V'"°• c 247dAK WELL O
�'` •• . 'Las
EXISTING STORM MANHOLE
RIM ELEV. = 696.48 FT
LINE
c"= '`- sAS
INV. ELEV. = 689.48
FT
EXISTING
DROP INLET
L2
31.05
RIM ELEV.
= 691.55 FT - -
EXISTING
DROP INLET; INV. ELEV.
= 688.25 FT EXISTING HOUSE TO P. .,b
RIM
ELEV.
= 692.69 F'
EXISTING 36" PIPE BE REMOV
INV.
ELEV.
= 689.29 F,
INLET INV. ELEV. = 687.36 FT
S59 °54'33 "E
L7
90.74
OUTLET INV. ELEV. = 687.35 FT T.P. 1000
L8
23.93
S46 °47'36 "E
LENGTH = 5.50 FT BM: 692.74(PROJECT)
27.49
S58m00 °35 "E
L10
SLOPE = 0.29 TBM: 658.57(GRID)
BEFORE YOU DIG STOP . CALL THE NC ONE -CALL
L11
CENTER AT 811.
EXISTING POWER POL 0 BE RELOCATED
G.C. TO COORDINATE WITH DUKE POWER
IT'S THE LAW.
awmf a m"I. mm e mama m
imf. mm "mom mm mmm d w mmmemm
my *0 Comm 1f. a Abalm 0 mYm m'm Dm
mm mil. M mm 0 N "w. and "m mm mm
w Mi= wassum 0 +mumw M0 1106 ma
own fm %K 4001W. OF D00 0001112R. m mfw m w
DPI nolm mu 0 mmm W 0m wo Dme mmvm.
REFERENCE: ALL PARCEL AND BOUNDARY INFORMA -JON FOR THIS PROPERTY AND
ADJACENT PROPERTIES REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING
SERVICES. PROPERTY DIMENSIONS AND COORIDINATES FOR PROPERTY REFERENCED FROM A
SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES: TOPOGRAPHIC INFORMATION
REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES
,8• - \" .- --gip �`-` � �. '�°� \
• ('� f LIC A45RI�7Jpq / ��',.._ i.,� - ..'�'-•.,+..- ..V�i -� P.P. ` -�,'�"
RtGftr. "'Sys �,^2""", „". "'r�^• ^5....... "� � ,�`.�Z =r.a.. .....`�'� `• '4�ff7...... -�/ � �� "'C.,-
P.
EXISTING PIPE
INLET INV. ELEV. = 676.93 FT
OUTLET INV. ELEV. = 676.25 FT
EXISTING F:4RED END SECTION LENGTH = 52.50 FT
INLET INV. ELEV. = UNKNOWN SLOPE = 1.30%
EXISTING CATCH BASIN OUTLET INV. ELEV. = 683.63 FT LEGEND
INVERT ELEVATIONS UNKNOWN LENGTH = 72.50 FT
SLOPE = UNKNOWN SUBJECT PROPERTY BOUNDARY
- - - ADJACENT PROPERTY LINE
- - - - - --675- -- - - - - - EXISTING GRADE
OH U- OHU- -- CHU- OHU -- OHU- UHU EXISTING OVERHEAD UTILITY
v -w -w -w -w -w EXISTING WATER LINE
- GnS - GAS - - GAS - GAS - GAS - GAS - EXISTING GAS LINE
-- EXISTING FENCE LINE
--------- - - - - -- EXISTING 60' RIGHT OF WAY
------------------ --- -- -- -- FIELD LOCATED TOP OF BANK
NOW OR FORMERLY
CAROLINA GOLF DEVELOPER5 LLC
ID: 08312001 E
DB: 829, PG 422
ZONING = R -20
PROPERTY LINE TABLE
LINE
LENGTH
BEARING
Ll
39,26
N12m43'35'W
L2
31.05
N31m36'11'W
L3
33.08
_ N4810'21'W
L4
33.89
N60`10'40'W
L5
10,00
N46m21'49'W
L6
33,45
N46 ®21'49'W
GRAPHIC SCALE
100 0 50 100 200
BRANCHIDITCH
LINE TABLE
LINE
LENGTH
BEARING
L1
12.46
S80 °36'20 "E
L2
24.80
S84 °55'56 "E
L3
25.63
S65 00141 "E
L4
41.79
S59 °00'09 "E
L5
22.82
S50 037'52 "E
L6
31.58
S59 °54'33 "E
L7
90.74
S60 05948 "E
L8
23.93
S46 °47'36 "E
L9
27.49
S58m00 °35 "E
L10
33.99
S59 056'13 "E
L11
32.12
S42 °21'07 "E
L12
26.08
S48 038'44 "E
L13
21.26
S11 °20'26 "W
L14
27.02
S52 025'32 "E
L15
42.28
S65 030'37 "E
L16
54.30
N16 032'29 "W
L17
45.32
S05 010'49 "E
L18
34.27
S10 049'38 "E
L19
40.93
S07 °03'12 "W
L20
21.89
S41 °52'57 "E
L21
11.77
S32 °50'53 "W
L22
27.46
S1 1026'00"E
L23
30.46
S10 °08'45 "W
L24
20.70
S66 °49'10 "W
L25
21.16
S00 "59'52 "E
L26
26.92
S52 042'55 "E
L27
20.99
S33 °10'01 "W
L28
32.60
S07 °26'19 "W.
L291
23.25
S75- 25'11 "E

Q /I I U NOW OR FORMERLY / / I (i F�N .. '' � \ � �/ �
NOTES: 5
DAVID Y. KEENER * ELLEN C. KEENER /,��Q�j /4• BAR -- `�
1. ALL PARCEL AND BOUNDARY INFORMATION FOR THIS PROPERTY AND ADJACENT ' ID: 08321 1 19 a' / /�l�" 0•,x.1''
PROPERTIES REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING D13: 1826, PG 1 12 LOT 15 !�
�� OFF P/L pG
I
SERVICES PROPERTY DIMENSIONS COORDINATES AND TOPOGRAPHIC INFORMATION MB: D, PG 998 r/ j R Y A, .4, A k
REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES.
2. THE UTILITIES SHOWN ARE FOR THE CONTRACTOR'S CONVENIENCE ONLY. THERE
MAY BE OTHER UTILITIES NOT SHOWN ON THIS PLAN; AMICUS ENGINEERING ASSUMES
NO RESPONSIBILITY FOR THE LOCATIONS SHOWN. THE CONTRACTOR IS RESPONSIBLE
FOR LOCATING ALL EXISTING UTILITIES PRIOR TO COMMENCEMENT OF CONSTRUCTION.
PROPERTY LINE TABLE
LINE
LENGTH
BEARING
Ill
39,26
N12 °43'35'W
L2
31.05
N31.36'31'W
L3
33.08
N48'10'21'W
L4
33.89
N60.10'40'W
L51
10.00
N46 °21'49'W
L61
33.45
N46.21'49'W
ANY CONFLICTS CONCERNING UTILITIES THAT ARISE DURING CONSTRUCTION SHOULD BE ariivlI/iI JL:.rrLIN I.ILL.riIII ' -
IMMEDIATELY REPORTED TO THE ENGINEER. RIM ELEV. = 687.44 FT ° f J
/ Y �WYERS �� 327 Coddle Market Drive
/ry> S
Concord, NC 0 280,27
3. THE CONTRACTOR MUST CONTACT THE APPROPRIATE UTILITY COMPANY AT LEAST
48 HOURS PRIOR TO THE BEGINNING OF CONSTRUCTION TO REQUEST THE EXACT FIELD - Civil Site Design
LOCATIONS OF ALL UTILITIES. THE CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE TO /� \ •`��` Low impact Development
ULTITIES OCCURING DURING CONSTRUCTION AND MUST PROVIDE 48 HOURS NOTICE ' VICINITY MAP
, T p � P. ! -� �. SCALE:. N.T,S,
B �.FO I,.1 l 5 I O P. -1,,, THE N(, 0,NF- QAI,.l, CENTER , -'J 811, / i ��
t
BEFORE YQ I CAI.. �•
Small-Scale Building Design
I,I .. _ C , � OF z. A. j)TIF .
[1 O I . B • (�..II� .. Ir I�l A C� . SIT � . I� . (I. � - �. b, < , ,,� r �. s � � I:� '
F.t. _,.. ...I.
y� I `"� `� �11< i���=�r-�L��(.t �I�J��i� C0�1� � •�. ��� 'I. ��IL €1�: v;�,- «1.�.��,�.
Facsimile: 704.248.7951
4. ANY EROSION AND SEDIMENT CONTROL MEASURES MUST CONFORM TO THE IT'S THE LAW.
-
REQUIRMENTS SET FORTH IN THE NORTH CAROLINA EROSION AND SEDIMENT CONTROL NOW OR FORMERLY
Sea15:
MANUAL. THOMAS, W. COX * WIFE KENNIFER 5. J f It j ' e e`•
ID: 08321083 / • • �- - - -. -- _ EXISTING ZONING CODE SUMMARY
DB: 983, PG 804 LOT 8 / ! / 1 •�� - _ -" PROJECT I1AME: PROPOSED PROFE551ONAL BUILDING I
5. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT ALL PERMITS AND MB: D, PG GG7 ' I
0z/
APPROVALS HAVE BEEN. OBTAINED FROM THE NECESSARY REGULATORY AUTHORITIES ZONING = R -20 i' (( ' • \ e® +
` / / �\ , PROPERTY OWNER: NOW OR I`OKMELY KEVIN D. MARGARET C. 5IGHAM o . •FsS� j
PRIOR TO CONSTRUCTION. IN THE EVENT THE CONTRACTOR IS UNCERTAIN ABOUT / } /
PERMITTING REQUIREMENTS DURING ANY PHASE OF CONSTRUCTION, THE CONTRACTOR / !' EXISTING CENTE13LiNE OF DITCH I �, \\ ® i PARCEL P.I.N. 08324002 •a SE=AL
SHOULD IMMEDIATELY CONTACT THE ENGINEER, THE TOWN OF STALLINGS, OR THE / `� (NON/-.--JURISDICTIONAL) 1 ® �� 0320J6
1 I o ► ° - r- - CIVIL PLANS PREPARED 13Y: AMICUS ENGINEERING, PC
UNION COUNTY BUILDING INSPECTIONS DEPARTMENT PRIOR TO PROCEEDING
\ / ' r / / ' I j•° ®••���'
PHONE: [phone] G2 1 %eyo� .G►N
6. IF EXISTING CONDITIONS PROVIDED ON THE PLAN DIFFER FROM THOSE AT THE SITE, / 1 ! / I / ® > ®® ZONING: K -20 JURISDICTION: TOWN OF 5TALLING5 tI
CONTACT THE ENGINEER BEFORE DEVIATING FROM THE DESIGNED AND APPROVED / \ / ! / `° ®•`v' D] -ZL°
� --'y � I � ° \ FLOOD MAP NUMBER AND DATE: 3710551 1001103-02-2009
LAYOUT.
0 .f
NOW OR FORME; -71Y ¢ - I I / A I - -, - ° WATERSHED: GO05E CREEK
7. THE CONTRACTOR SHALL TAKE MEASURES TO PROTECT ANY ADJACENT PROPERTY; HAL CLARK JR., \ / ,.� ! µ
WIFE BRENDA „A. P / 1 /' NOW OR FORMERLY// // I� 1I % SETBACK (FRONT): 30 _FT
PUBLIC UTILITY, ROADWAY, RAILWAY, AND THE SAFETY OF THE GENERAL PUBLIC. / ID: 0832 108.4 / _ _ / KEVIN D. ID: 0.5M � MARGARET C.
CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGES AND REPERCUSSIONS OCCURING DB: 1 157, PG 350' LOT 5 ON / _ fsf !/ ID: 083240�L ( I ® MIN. SIDE YARD (L): 10 FT, 20 FT MIN. SIDE YARD (R): 10 FT
/ MB: D, PG 66'ry / !
Dl 4983, P 1 18 j I I �• g f !°
FROM THOSE DAMAGES. I ZONING = K -20 / •- _ ZONING/-z K -20 MIN. REAP, YARD: 30 FT
FORMAL GEOTECHNICAL OR ENVIRONMENTAL INVESTIGATION WAS PERFORMED BY / \ _ j' // II j �' •.® 0 PARCEL 51ZE: 471,323/10,82 5Q. FT/ACRES
8. No FoR EXISTING SANITARY SEWER MANHOLE EXISTING GRAVEL W6L-Kk WAY
AMICUS ENGINEERING TO EVALUATE WHETHER OR NOT ANY HAZARDOUS, TOXIC, OR RIM ELEV. = 682.60 FT ` / _/ "'� '•® �° /!
EXISTING USE: RESIDENTIAL o
HARMFUL MATERIALS EXIST OR ARE CONTAINED WITHIN THE LIMITS OF THE PROPERTY. INLET INV. ELEV. = 676.80 FT
r < / -' / �! , .� •. ;� i Q
AMICUS ENGINEERING ASSUMES NO RESPONSIBILITY FOR ANY REMEDIAL ACTION THAT
OUTLET INV. ELEV. = 676.70 FT / - _ ___ ___ - _ EXISTING GAEN AREA _
/
_x_, EXISTING PARKING PROVIDED: O SPACES -1
III �LLLI. 1,,,1,111„ II IL. ....it11,aL ..I ,.•- _;.� -. ' LAl5l INU ULINILXLllvt UI- bNANUH AREA OF EXISTING BUILDING CUVtKAGE: I ,3C�:3 `J(.>?. f`1.
CONSTRUCTION NOR IS AMICUS ENGINEERING LIABLE FOR ANY LEGAL RAMMIFICATIONS _ �° - -- -
1 / -. ; ; � '4 � � -� -T -_ - - ... BRANCH IS"„lid'I`ERMITTENT PER , ! �i f< � o
THAT MAY ARISE SHOULD AN ENVIRONMENTAL LAW BE VIOLATED BASED ON THE �� / / -r - U,SGS -I [Y1 ND QUADRANGLE ff /! f/ AREA OF ADDITIONAL EXISTING 5TRUCTURAL COVERAGE: 177 5Q.FT
-' .-- __ _ -" - TOPOGRAPHIC MAP 1996 .-rte / /
DISCOVERY OF SAID. MATERIAL. -I - _ /
`�. •° / / TOTAL EXISTING STRUCTURAL AREA: 1,540 5Q: FT <
p. r. .__., TMaGSt�t- ..�°e�+.+.,,,,.11�i .r ..-.. / z �. /:. o
9. THE PROPOSED SITE DESIGN FOR THIS PROPERTY IS BASED ON THE INFORMATION _ _ _ __.._ -- - - -- - _ _ _ _ __
PP °..,,..�.� - AREA OF ADDITIONAL EX15TING IMPEKVIOU5 COVERAGE: 0 SQ.FT
DEVELOPER ARCHITECT, AND/OR CONTRACTOR. IT IS THE ! °580- - - - - / _.._ _- -- -- ~ -:.:�� -- ^L�" "° ®:;•+ --'O•. L "VG; /' j t
PROVIDED BY THE BUILDER, / _ 1,540 v J -
/ - �,•. ; - _ __ .._. __ __ _ __. �.._- ,;,",,:.•- TOTAL
'°�-4 EXISTING IMPERVIOUS AREA: SQ.FT
DEVELOPER ARCHITECT AND/OR CONTRACTOR TO -
ITY OF SAID BUILDER , : L �••"_ --•"� - -• '=��°
_ ._. J
RESPONSIBILITY
SS
VERIFY THAT THE SURVEY AND OTHER RELEVANT SITE INFORMATION IS CORRECT AND �/ / "� •° r- ~ ` ° ` '" `J _
COMPLETE, AMICUS ASSUMES NO RESPONSIBILITY FOR COMPLICATIONS DURING .> - _ r % _ - -v ` , � 14 ®- - -;�,
4� i44�` -- -_-III %�
PERMITTING AND CONSTRUCTION THAT ARE A RESULT OF INCOMPLETE OR INCORRECT 1dCjW OR FORMERLY _
-'''-
SITE INFORMATION. hAL CLARK JR. * WIFE BRENDA A. /��" �..�' t �„
ID: 0832 1084 % f ®• // j \ _ -- - - - _ _ ' \ �` `o �0\ `�+ r r�
EXISTING TREES IN REQQ BUFF YAR Dl 157, PG 350
PER THE TREE SURVEY CO E T E ZONING K -20 _ / QG
��•�
i ®/ p/ of - ,` _ - -- - - / )�`"� �•``
� � rn� ,a• / / / .•- t, - -_ _ ._. _' `, \
PATRICK GEORGE WITH HEARTWOOD-,TREE
SERVICE, LLC ON 02 -23-
(REFER TO SHEET C -3.0 (LANDSCAPING
PLAN) FOR PLANTING REQUIREMENTS)
(F)IRON \\
NOW OR FORMERLY / / \ /BAR
` 0.15' ! f ®,
NORMA A. JOHNSON * CHAD tiICICES * NICO / I \ OFF P/L !� / 1 } R ARIA BUF R 3 "w
ID: 0832 1090 _ �� / ! ! i { ®' .98 r , / / j I I r (F ON
DB: 3959, PG 192 LOT I MB: D, PG 6671 I /
ZONING = R -20 „ _ v `L 0P / / f ! Y - r37 ® 1 / } 0.45' NOW OR FORMERLY
(2) 4 RITE HE c, \ l �- , r .'` / / / .. r / 0 P/L
6" BLACK RR Y BLACK CiOSRRY r - - � �' \ � EXI ING OND
® ® / ROBERT L. GRIFFIN t1EiR5 � STEPt1EN 5.
(2) 2j WILL OA ti ) ~ e 0 --e �� " SHORTLEAF I ID: 08324003
w 1 NOW �.` \� \ '° t�7I -_ ____- 9 �, .. �` /r r ® MB: 5, PG 47
E�I� CEDAR \ ,� ,r ./ __ .--' •� SHORTLEAF PIN
= lL 10" EY RED DA \ \ ®� _ \\ \ \ r " ZONING = K -20
-170 / OK FORMERLY 17, 'PVHIT AS "° ' •. �f er �- __ �� \b, �. o `, 4 WILLOW 5 E. RED CEDAR
STEVENS MILL / « 1�It.J<OW 0 \ \ 2\ j \v� I ` < )%
6" WHIT AS \ IS - - " ` I \ ` _ --
\ `. M 6" - ( 2" WILLOW OAK \
Z Z / HOMEOWNERS RED QEDAR a
O C� A =RICAN L \ „ b`
/ ASSOC. 3" E. CE AR \ 12 CEDAR "�\ �. J f 1 _ , / } J MERICAN.
O / ID: 08321091 6" El RED D --685 \ I / /' / / j7 / SH LEAF PINE \
v / I 1 145, PG 491 10" MERIC EL _ BLACK CHM_ \ \ �°_ �^� TLEAF PII� "
' ZONING = K -20 8" AMEBIC E I \ ,.� \ / / ! ! ! %' / 3 E. RED CEDA
/ 3" AMERICA ELM I _ 24� OAK -
„ ~ I I ^;/ / / ! ! / / " WILLOW OAK
(2) 4" E. Rtu ARS 3 WILLOW OAK I _ 18 OAK _ 4 \ f ! EXISTING TREES I REQUIRED BUFFERYARD
3" Ell RED DA I dC .. - __ -. _-30" OAK \� �� �y \r; /� ! ! / !, / 14" AMERICAN ELM
7" AMERICAN°ElM 6 ° `� j ��
PER THE TREE SURVEY COMPLETED BY
7" A ERICA ELM I /" _ _ -- _ _ - _ _68�_ \ �`\ • \ „ PATRICK GEORGE WI HEARTWOOD TREE
3" E. 'RED DA j - ` .^ \ \ I 1 r' 6 AMERICAN ELM
- _
\ ERICAN ELM / / ,_ \ \ t / / / / I _
- - -- --- -. -_ _. -- -... .\ \ 1 . ! -... SERVICE, LLC ON 02-"23 1
- 5" �'E:�, RED DAR _ _. \ � _.. \ `�
ICAN ELM j t 1 , ., -68s -- -. _ _ - -_ ._ __ ___ __ EXIS�:(I�% BUILDL�IC \TO \ ��� \ \ j' // �!% ! f� �.� ryge (REFER TO SHEET C -3.a\ (LANDSCAPING
_. .
8 E. RED BA f MOVtE \ \ / f I l ✓ 1 6
-- BE F�� \ `' ' \ - i ' j t I "ti PLAN FOR PLANTING REQ EMENTS
�E. RED CEDAR j / / � . -: •:'.. - - `-
` E. R\D CEDAR //` f /�'' -- ~` - fi��J_.. - \
-• - ., _ _-- AMERICAN ELM
_ - _ t� ` _ __ _._ \ \ `e \ / 6 AMERICAN ELM
fl`�FRONT 24" Cl �� , I , _ \ \ \\ \ \ . \ g6, i EL ! 5" BLACK CHERRY
S€?Q;q"CK 1 t 2" `E \�M\ !'S \ \\ ` 0~ -3 "1 CEDA 3� AMERICAN ELM NOW OR ( ORMERLY \
�~ COB UTT
7-
e / 24�QAK OAK r ° - E., ! Y ARNAZ t10NEYC
S �'4" OAK „° ` \
.`~ J( j 12 ELM \ \ \ \ \ \_ E. RED CEDAR ID: 08324001
" DB: 1 398, FIG MI
6 r ` - _,�_ 2 9 ..: �.....� / - .� / _ r� \` 'r \\ ,� \ 4� BLACK ERR I \ _ ^i4" AMERICAN E M \ ._ ZONING ---1� \ \
rP9 _ W GAS \ " E. Rq CEDAR `` ~
_ GAS ---- ` ¢�.1� _ / , - - _ •`�� P.P.
A GAS - �i - =69 `� e ^' ^ ) \ �" E. RED /CEDAR
- : BK .�, 2�3" E. RED `CEDARS
_ ma's s - 1 6 1 MER ELM 13
O 0 1 `'GAS` ��:. GAS
3, _ C.P. ____,.. ,ri `
GAS --- GAS ��- �y, � ° `1 ' " `.' \ 'fit ''. 1`- I t r I „� PE .•"6p'
_ 1y 41
GASa9 \ -.1- .__.. _ i 3" RICAN M`
GAS Gas �� n�µ \� \ .,.- _'�._._. ...\`' 6,'
EXISTING 36" PIPE ``` - _ `
a ►v►%b�J3 �- _• r Gas GAS \'
- ----._ Gas ---_.. Gas ` \ i 9 8 �3 �
INLET INV. ELEV. 687.36 FT =L = _ _ _ _ - - _ _ /,6A ---- LA I _- _J-_-_ I'\ os"-\ -
OUTLET INN. ELEV. = 687.35 FT �. -, M1., ��, - r� " == M- - - _ _ -x�c (6O' f�?JBLI 1SR,# } QIQq I '7- - 7 -----------
•..,
LENGTH = 5.50 FT _ _ - _ -
- 0.2% P.P. " .,, ,� -___ �• -� _- ° _ .� _.
SLOPE r 1 _
_
EXISTING WELL EXISTING HOUSE TO � \� i; _ l ``�'0- -�`nHO <A-c =- n
BE REMOVED P.P
. -" _ aHU
T.P. 1000 t Y7 Al -- =
� IBM: 692.74(PROJECT) .�`'k` -_ _-~ - � _ ._. _-- • _ � - -._ _
TBM: 658.57(GRID) -
-- :��1%` --_
EXISTING POWER POLE TO BE RELOCATED
G.C• TO COORDINATE WITH DUKE POWER"
EXISTING FLARED END SECTION
EXISTING CATCH EASIN INLET INV. ELEV. = UNKNOWN
REFERENCE: ALL PARCEL AND BOUNDARY INFORMATiO!�I FOR THIS PROPERTY AND INVERT ELEVATIONS UNKNOWN OUTLET INV. ELEV. = 683.63 FT
,." mitim CR =or"a«.11= ADJACENT PROPERTIES REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING
°""'°°°""`•°"'°°"°"°'°°° inWra SERVICES. PROPERTY DIMENSIONS AND COORDINATES FOR PROPERTY REFERENCED FROM A LENGTH = 72.50 FT
ter. W "M a w wm, whim == COV"ur
a Am= oPMHMMam SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES. TOPOGRAPHIC INFORMATION SLOPE = UNKNOWN
YK BUM , 0 �" REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES
BRANCHIDITCH LIME TABLE
LINE
LENGTH
BEARING
L 1
12.46
S8003620"E
L2
24.80
684 °55'56" E
L3
25.63
S65 °01'41 "E
L4
41.79
S59 000'09 "E
L5
22.82
S50 °37l
L6
31.58
S59054'33"E
L7
90.74
S60 °59'48 "E
L8
23.93
S46 °47'36 "E
L9
27,49
S58 °011l
L10
33.99
S59 °56'13 "E
L11
32.12
S42 °21'07"E
L12
26.08
S48 °38'44"E
L13
21.26
S 11 020'26 "W
L14
27.02
S52 025'32 "E
L15
42.28
S65 030'37 "E
L16
54.30
N16 032'29 "W
L17
45.32
S05 "10'49"E
L18
34.27
S10 °49'38"E
L19
40.93
S07 °03'1.2 "W
L20
21.89
S41 °52'57 "E
L21
11.77
S32 °50'53 "W
L22
27.46
S11 °26 "011
L23
30.46
S10 °08'45 "W
L24
20.70
S66 °49'10 "W
L25
21.1.6
S00 "591
L26
26.92
S52 °42'S5"E
L27
20.99
S33 °10'01 "W
L28
32.60
S07 °26'19 "W
L29
1 23.25
S75 °25'11 "E
Project Number:
17-10-033
Date:
® 07 -2G -201 I
Q
o 0
Checked By:
NRP
Revl5ion5:
OGII6 /2010
0n final Submittal
o `J
LL
Project Number:
17-10-033
Date:
® 07 -2G -201 I
Drawn 6y:
JLM
Checked By:
NRP
Revl5ion5:
OGII6 /2010
0n final Submittal
LEGEND
SUBJECT PROPERTY BOUNDARY Sheet No:
- -- - ADJACENT PROPERTY LINE
EXISTING GRADE
awu--- 0HU- OHU- GHU- aNU- aHU EXISTING OVERHEAD UTILITY
V - V -V V - V -V EXISTING WATER LINE
- GAS - GAS -GAS -- GAS -GAS- GAS- -- EXISTING GAS LINE
EXISTING FENCE LINE
- - - - - - - - - - ° - - EXISTING 60' RIGHT OF WAY
_-__s._ FIELD LOCATED TOP OF BANK

GENEARL SITE PLAN NOTES:
1. ALL SIGNAGE WILL BE APPROVED AND PERMITTED SEPARATELY. ALL SIGNS MUST I MEET THE REQUIREMENTS
SET FORTH BY THE TOWN OF STALLINGS DEVELOPMENT ORDINANCE AND ANY CC ",ENANCE THAT MAY
APPLY FOR THE AREA.
2. SIDEWALKS SHALL BE CONSTRUCTED OF NOT LESS THAN 3,600 PSI CONCRETE k-':1D SHALL BE
4 INCHES THICK, CONSTRUCTED ON AN ADEQUATELY GRADED BASE, EXCEPT WHERE A SIDEWALK
CROSSES A DRIVEWAY IT SHALL BE 6 INCHES THICK. SUBGRADE SHALL BE COMPACTED TO 95%
OF THE MAXIMUM DENSITY OBTAINABLE WITH THE STANDARD PROCTOR TEST. THE SURFACE OF THE
SIDEWALK SHALL BE STEEL TROWEL AND LIGHT BROOM FINISH AND CURED WITH AN ACCEPTABLE CURING
COMPOUND, TOOLED JOINTS SHALL BE PROVIDED AT INTERVALS OF NOT LESS T;.AN 5 FEET AND
EXPANSION JOINTS AT INTERVALS OF NOT MORE THAN 45 FEET. THE SIDEWALK SHALL HAVE A
LATERAL SLOPE OF (1/4) INCH PER FOOT.
3. ALL PARKING SPACES SHALL BE 9 FT WIDE AND 18 FT DEEP. SUBGRADE FOR PARKING LOT AND
LOADING AREAS TO BE COMPACTED TO 100% MAXIMUM DENSITY OBTAINABLE WITH A STANDARD
PROCTOR TEST. SEE DETAILS SHEET FOR PAVEMENT REQUIREMENTS IN LOADING AND PARKING AREAS.
4. ADDRESS MUST BE POSTED IN VISIBLE LOCATION WITH 6 -INCH NUMBERS.
5. HVAC AND SIMILAR TYPES OF INCIDENTAL MACHINERY OR EQUIPMENT SHALL BE :SCREENED FROM VIEW
OR LOCATED IN SUCH A MANNER AS TO NOT BE VISIBLE FROM THE STREET. TRASH RECEPTACLES, DUMPSTERS,
UTILITY METERS, ABOVE - GROUND TANKS, SATELLITE DISHES, AND ANTENNAS SHP_L BE SIMILARLY SCREENED.
6. ALL MEASUREMENTS ARE TAKEN FROM FACE OF CURB, UNLESS OTHERWISE NOTE:O.
7. TRASH SHALL BE CONTAINED IN DUMPSTER, DUMPSTER PAD SHALL BE 6" CONCRETE REINFORCED WITH WELDED WIRE FABRIC.
8. ALL DRIVES AND ISLEWAYS SHALL HAVE HEAVY DUTY PAVEMENT. FOR PAVEMENT SPECIFICATIONS, SEE DETAIL ON THIS SHEET.
9. ALL FIBERGLASS MATS FOR THE TRUNCATED DOMES FOR THE ADA RAMPS SHALL, BE RED.
10. ALL ELECTRICAL INSTALLATIONS MUST COMPLY WITH THE TOWN OF STALLING'S ,TECHNICAL
STANDARDS MANUAL.
11. REVIEW AND APPROVAL OF THE PLANS DOES NOT RELIEVE THE OWNER, CONTRACT, OR DEVELOPER FROM MEETING
THE REQUIREMENTS OF THE TOWN OF STALLING'S OR UNION COUNTY ORDINANCES, POLICIES, AND STANDARD
-pr ryinr ATln1 l- (A- Arrl If-Arn r)
12. RETAINING WALLS, SCREENING WALLS, AND DECORATIVE WALLS WILL BE CONSTRUCTED OF MATERIALS /COLORS
CONSISTENT WITH THE PRINCIPLE BUILDING ON SITE. THE GATE WILL BE OPAQUE: USING METAL, WOOD, OR SIMILAR MATERIALS.
IF THE GATE IS WOOD, IT WILL NEED TO BE PAINTED TO MATCH THE BUILDING.
13. IT IS THE RESPONSIBILITY OF THE CONTRACTOR AND /OR OWNER TO COORDINATE WITH WALL DESIGN ENGINEER ON BACKFILL
AND SUBSURFACE DRAINAGE REQUIREMENTS. G.C. TO VERIFY ANY AND ALL SUBSURFACE VERIFICATION TO BE COMPLETED
PROPOSED ZONING CODE SUMMARY
PROJECT NAME: PROPOSED PROFESSIONAL BUILDING
PROPERTY OWNER: NOW OR FORMERLY KEVIN D. * MARGA!I?ET C. 61GHAM
PARCEL P.I.N. 08324002
CIVIL PLAN5 PREPARED BY: AMICU5 ENGINEERING, PC
PHONE: [phone] G21
ZONING: CZ -01 JURISDICTION: TOWN OF STALLINGS
FLOOD MAP NUMBER AND DATE: 3710551 I OOK, 03 -02 -2009
WATERSHED: 0005E CREEK
MIN. SETBACK (FRONT): 30 FT
MIN. SIDE YARD (L): 10 FT, 20 FT MIN. SIDE YARD (R): I 01 `l-
MIN. REAR YARD: 30 FT
PARCEL SIZE: 471,323/10.62 5Q. FT /ACRES
PROPOSED USE: PROFESSIONAL OFFICE BUILDING
PARKING PROVIDED: 50 5PACE5
ACCE551BLE SPACES PROVIDED: 3 5PACE5
AREA OF PKOF05ED BUILDING COVERAGE: 9,42G 5Q. FT
AREA OF PROPOSED PARKING AND DRIVE COVERAGE: 25,598 5Q.FT
AREA OF FKOF05ED 51DEWALK COVERAGE: 2,072 5Q. FT
TOTAL PROPOSED IMPERVIOUS AREA: 37,096 5Q.FT
PERCENT PROPOSED IMPERVIOU5 AREA: 7.87%
AREA OF FUTURE BUILDING COVERAGE: 4,929 5Q. FT
AREA OF FUTURE PARKING AND DRIVE COVERAGE: 3,372 :SQ.FT
AREA OF FUTURE 51DEWALK COVERAGE: 73G SQ.FT
TOTAL FUTURE IMPERVIOUS AREA: 9,037 5Q.FT
PERCENT FUTURE IMPERVIOUS AREA: 1,92%
BRICK, STONE, STUCCO----` JUST PRIOR TO FINAL 4 - ,
OR OTHER MATERIALS SURFACE COURSE)
CONSISTENT NTH THE .•�'; HEAVY TRAFFIC AREAS - 2.5" BITUMINOUS CONCRETE �
WI
PRINCIPAL BUILDING ON SITE \7777 INTERMEDIATE COURSE af `T
#4 REBAR 0 36" O.C.
(2) CONT.-
4" REBAR
TYPE 119.OB (SUPER PAVE) a`
PARKING AREAS - 1.5" BITUMINOUS CONCRETE s
UJ
INTERMEDIATE COURSE W,Ii
TYPE 119.08 (SUPER PAVE) Lq�.ERS
.: ENGI Nff NG
� T
327 Coddle Market Drive
8" COMPACTED AGGREGATE BASE COURSE (HEAVY TRAFFIC AREAS) Suite 110
{` s µ• •• 6 COMPACTED AGGREGATE BASE COURSE (PARKING AREAS) VICINITY MAP
SCALE: N.T.S. Concord, NC 2$027
M°
Civil. Site Design
COMPACTED--, UNION COUNTY GIS
Low Impact Development
... _�Y "_._� SUBGRADE - -- __._ ._ - - - -- - - - - -- ----- - - - - --
� Small-Scale Building Design
Telephone: [phone]
1/2" RADIUS r-- 6" 1' -0 Facsimile: 704.248.7951
SCREEN WALL DETAIL
(NOT TO SCALE)
GENERAL NOTES:
1. SUBGRADE SHOULD BE TESTED BY AN INDEPENDENT TESTING LAB, AND
SHOULD HAVE A DENSITY OF 100% IN ACCORDANCE WITH AASH T 0 -1 9 9.
2. BASE COURSE MUST HAVE A DENSITY OF 90% FOR B.C.B.C. AND 100% FOR
3" RADIUS
.. 1/8" RADIUS Seals:
12" ♦ ,
6- b = : • w , `. ® •° .'+ 7'
P • t 1
Total =
Accessible
Provided
Required
A.B.C. IN ACCORDANCE WITH AASHTO -T180.
;:. °' d;. :. A '
Regular with 8'
Access Aisle
General Office
1 39
3. SURFACE COURSE SHALL BE COMPACTED TO A DENSITY OF 95 %.
®•'F�
1
3
Tr';
SEAL
032006 ;
PAVEMENT SECTION DETAIL
STANDARD 1' -6" CURB AND GUTTER DETAIL �zy'.�� ,4:r•�
SCALE: N.T.S. [REF: MCLDS STD. #10.01C]
(NOT TO SCALE) ''�,�tio� •�_`
tL'a`���
NOW OR FORMERLY r,C- oS = 2"1 z-
KEVIN D. BIGHAM * MARGARET C.
0: 08324002
/ DB: 4983, PG 118
EXISTING CENTERLINE OF BRANCH -� ZONING = CZ -0I
BRANCH /9 INTERMITTENT PER / b „A �RgRRgRA�gbRq�nREbRERRb egbgRbER� R'Rq'ARq"R,RSA.R SRS A�RARAR.�e
SRL4�q- RSffi 9lAR�. bObE �YERLq�RR SSA- egaAAp lob
� Tn P USGS MIDLAND QUADRANGLE AR AAA
nrrnnr �,�nl l nip rni I T11� rir r,rlr rn,;l I �rrlTr-n AT f�11 ,.L......,..,a°E�gRb,R�,AAb
I. I•in•I' ^I•Ilia it ^I' i�r•ir• '.
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R 000. eAee eAae�e ®• ®eneeste,srY es! Ase�'aggeAroxaa Ro £AAA A MWN A°tgR �Nr.e yNerrAN,p eye j a A.
/� p� R8 A�Y q�pq
T'S TH E LAW. a► F NOW OR FORMERLY p
/ R ee�ee NerNra ee�e eerA�eMq�
// s,�e,NerNeawee�ee� sssNreee NeeNers ARBA�YAAa�x Re NE1N AA 6iEaWbWC�AO,bAm.Raga aoaeRq�ga' y a
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HAL CLARK JR. I A
�Q I e e� ggqqeA�AqAR"R�RqRqE�RB ASR�RRa<4KSER ERR A�% 4R" CdBgRrR�bRgOmetAA 844�S48geAR�grAe S>4Ye qRA� O 9,y�
WIFE BRENDA A. /A °� �I eggAegRRRqqR + k ®
ID: 0632 1084
DB: 1 157, PG 350 .« �• I ..:� .. , , R, ,�, ♦�� �e�ed.reeNwe
R� / .� ,. ,,,. }` . ,,� Q Q
ZONING = R -20 ♦ ROLL OUT WASTE _ ' "'
DURING CONSTRUCTION. WASTE CONTAINER /RECYCLING
v" AREA SCREEN WALL
ADDITIONAL SITE PLAN AND LAYOUT NOTES: (SEE DETAIL ON THIS SHEET)
*THESE NOTES ARE STANDARD SITE DEVELOPMENT NOTES AND SOME OF THESE NOTES MAY NOT APPLY TO THIS NOW OR FORMERLY
NOKMA A. JOHNSON * CHAD HICKES $ NICO PROPOSED PAVEMENT PARKING LOT--
SPECIFIC SITE. •.,
,e' 1 AEAT01? OF N ., ® Rq AAewaammge AA ®NR •� -�-�
.A e 1e CONTAINER /RECYCLING AREA o' 1�RY t� ®eN�loN �A' y
v
i < << C
ID: 08321090 -.. ,�..,. � ��, .� ,� .. .`� ,.,. o � Q
1. COORDINATE ALL CURB AND STREET GRADES IN INTERSECTION WITH INSPECTOR. (SEI= DETAIL ON THIS SHEET) ( )
DB: 3959 PG 192 LOT ! MB: D PG 667 I EXTENDED DRY DETENTION , z o �"' /^� Q
,
G� ., �.. AREA (E)DA- I) ., �`� L-� = CC
2. ALL ROAD IMPROVEMENTS AT LAWYERS ROAD TO BE COORDINATED WITH JURISDOTIONAL INSPECTIONS ZONING = R -20 �P ~ ' v U
DEPARTMENT PRIOR TO CONSTRUCTION. EXISTING TREES IN REQUilZEO BUFFERYARD �� ., �,
PER THE TREE SURVEY CO_FifiF -'L ED BY 5 - ` ` ~'` , n �_ J-I z °
,. l cQ
3. DEVELOPER WILL PROVIDE STREET SIGNS (IF REQUIRED) IN CONJUNCTION WITH STATE AND LOCAL PATRICK GEORGE WITH HEARTU�i'OU1� TkEE le-
I,-
p O
�,.
® j 11
REQUIREMENTS. SERVICE, LLC ON 102 -23 -1 1 ~`' < z Q
4. SIGHT TRIANGLES SHOWN ARE THE MINIMUM REQUIRED. O Z
(REFER TO SHEET C -3.0 (LA{'��DSCAPING '"" • ~� ,� � '
5. IN ROLLING AND HILLY TERRAINS, SWEEPING OF THE STONE BASE AND /OR APPLICATION OF A TACK COAT MAY PLAN) FOR PLANTING REQUIREMENTS) ' ' ~� • , `,. `'•'`'
BE REQUIRED NEAR INTERSECTIONS. THESE REQUIREMENTS WILL BE ESTABLISHED BY THE INSPECTOR BASED ON an, I wo I I ilin
FIELD CONDITIONS. 1 -6 CURB AND GUTTER (TYP.) / L
(SEE DETAIL ON THIS SHEET) - 14 0o w w ® Q- �1..�
6. APPROVAL OF THIS PLAN IS NOT AN AUTHORIZATION TO GRADE ADJACENT PROS ?ERTIES. WHEN FIELD r S 20100
CONDITIONS WARRANT OFF -SITE GRADING, PERMISSION MUST BE OBTAINED FROM THE AFFECTED PROPERTY �F 35 75 i $ w w w w w w .� w �� • • `
�,\, �, f ... `n BIORETENTIOf? W :� Wrs 1 Q U� U- o0
SEE SHEET C -8.1 BIORETENTION ®, / CONCRETE SIDEWALK (TYP.) - - - °"' 77.22' 0 00 14.po :., M N > \ ® U
OWNERS. ( (SEE DETAIL 3/10) ��P® `" ='�� f? o ► �,• w w w w AREA (BR -2) w v. w w 1® 1 to 7. IN ORDER TO ENSURE PROPER DRAINAGE, KEEP A MINIMUM OF 0.5% SLOPE ON THE CURB. t DRAINAGE /EASEMENT MAP) FOR ® \Q P` �� Q °� w w cut w w 3 749 SQ w ` w w �• _
/ BIORETENTION DRAINAGE AREAS ® Oo o R� I F,'0I`05fD 9,42 ! - w w w w w w w •� o
8. SUBSURFACE DRAINAGE FACILITIES MAY BE REQUIRED IN THE STREET RIGHT -OR -WAY IF DEEMED NECESSARY / �p / O• O '\ ��[}(� Cr7 f " ~ w w w o }" " -i---
AND EASEMENT MAP. � ? 7
22. �'2' / /,
^ , ` '� �• 1' �� o }3 ter. ._ , `
BY THE LOCAL INSPECTOR. / J .++
9. CURB AND GUTTER ON PLANS ALONG LAWYERS ROAD MAY BE ADJUSTED BASED UPON FIELD STAKING BY /
CITY /COUNTY ENGINEERING. ASSOCIATED STORM DRAINAGE MAY ALSO REQUIRE MODLFICATION BASED UPON FIELD 10'X70' SIGHT TRAANGLQ
CONDITIONS. / PER N.C.D.O.T.
10. THE PURPOSE OF A STORM DRAINAGE EASEMENT IS TO PROVIDE STORM WATER: CONVEYANCE AND ANY
STRUCTURES AND /OR OBSTRUCTION TO STORM WATER FLOW IS PROHIBITED. /
/ NOW OR FORMERLY
11. HIGH DENSITY POLYETHYLENE (HDPE) STORM DRAINAGE PIPE INSTALLED WITHIN XISTING OR PROPOSED // 5TEVEN5 MILL HOMEOWNERS A550C.
PUBLIC STREET RIGHT -OF -WAY MUST BE APPROVED BY THE CITY'S INSPECTOR PRIOR TO ANY BACKFILL BEING ID: 08321091
PG 49 I
Z : I I
PLACED. BACKFILL MATERIAL MUST BE APPROVED BY THE CITY INSPECTOR PRIOR TO PLACEMENT OF THE I D45>
t ZONING = R -20
MATERIAL WITHIN THE PUBLIC RIGHT -OF -WAY.
12. THE DEVELOPER SHALL MAINTAIN EACH STREAM, CREEK, OR BACKWASH CHANNEL IN AN UNOBSTRUCTED
EX
STATE AND SHALL REMOVE FROM THE CHANNEL AND BANKS OF THE STREAM ALL DEBRIS, LOGS, TIP.- '. _R, JUNK PAV EDGE
OF F PAVEMENT
AND OTHER ACCUMULATIONS.
13. ANY BUILDING WITHIN THE 100 +1 BUILDING RESTRICTION FLOODLINE IS SUBJECT TO THE RESTRIC AS OF
LOCAL FLOODPLAIN REQUIREMENTS AND RESTRICTIONS.
14. ALL OPENINGS (E.G., DOORS, WINDOWS, VENTS) IN STRUCTURE BUILT ON LOT SHOULD BE LOCAT>_ MINIMUM
OF ONE FOOT ABOVE THE ADJACENT FINISHED GROUND SURFACE (APPLIES TO LOTS WHICH MAY EXPE: CE
wl
w
1
1 �
2
f'
•�fn .
is
nM
26.08 .�, k ® o ., 0 24 bo' � � � ... v v
o ® ®1;®
MIN. RUN = 12(0) ,,.,f f LANDSCAPE RETAINING WALL V
CONCRETE STEPS 2 r, •. �
: :. �pq ,`'. >} ! (WALL HEIGHT VARIES)
14.00 1- �1 ,M 8.00' o';;
0o MAX. RISE = 6.75 U7 STRUCTURAL DESIGN BY OTHERS
`0 1`b � =', {i �• NOW OR FORMERLY
- o ACCESSIBLE RAMP - b4 j (SEE NOTE #13 UNDER GENERAL CoBY ARNAZ HoNeYCUrr
Z o -� Lam, (SEE DETAIL 1/11) � SITE PLAN NOTES) ID: 08324001
(.� -p •p ,•� •; ! t�,° li ; o �
DD: 1 398, PG 181
24 N ! `� o CONCRETE STEPS 4 ZONING = R -20
<C S tics` 0 32 5 ,
_.• o ?j'4,+ $0 1.75 - ( )
o - �_ -mss` MIN . RUN 12.0" C,
it s 'A i
18.
5 ., _ :E MAX. RISE 6.75" 0
� 1�
r f t
Cl�
�w
f
8.0p SEE SHEET C -8.1 BIORETENTION
15,23.,.x- , � �. 010
ro ;. - � .., !'' r (
° ! --- PROPOSED TRANSFORMER LOCATION � DRAINAGE/EASEMENT T MAP
�r GE EASEMEN FOR
��`° ��,.. "' ��; Ca �' �ti 4 q a 1.RS f� ,. , �. � � � e �,,-� QQ •°�� �'O 5 f'KG. SPACES o o <# $ � ,;,;M• 0 r'�2.
G.C. TO COORDINATE WITH te,
BIORETENTION DRAINAGE AREAS
ELECTRIC UTILITY PROVIDER AND EASEMENT MAP.
Project Number. 17 -10 -033
ua r �.' R�� ••-• t °;,�, �". " O : ¢ t 1 ? 0 39'00' cn SPACES, 23.0• ~ �< HAD 7
Iv
EXISTING TREES IN REQUIRED BUFFERYARD Date:
0
06 -05 -2012
a 0 0 PER THE TREE SURVEY COMPLETED BY o o o C) o 0 3.34' 01 � o �� PATRICK GEORGE WITH HEARTWOOD TREE Drawn B y' JLM
_ o SERVICE, LLC ON 02 -23 -11
(_ 00 f �0 1.22' .. O o' ; o ,
�. :. �� : f o L RNO
_ o �'� c 0 3 CURB CUT /REFER TO SHEEP C -3.0 (/LANDSCAPING
98.72 ; ; Fe \ l Checked By: NRP
SIGNIFICANT OVERLAND FLOW NOT CONSIDERED IN THE 100 +1 FLOOD ANALYSIS). - DO. o ; , 24,po>I w'. •t O ! Op cv SEE DEATAIL ON
C? ,� �_ D , PROPOSED STE n, j PA S 1 ( PLAN) FOR PLANTING REQUIREMENTS)
15. P.E. SEALED SHOP DRAWINGS FOR ANY RETAINING WALLS MUST BE SUBMITTED TO CITY /COUNTY ENGINEER
RIVEI,y�y ENGTH = 101. OFT ----__ o o "? ! SHEET C -5.0)
'"' o DW_ o- -- --�=.. j o 3 P o Rev151on5:
24.77' 78 25' O _ 1 0 a32.00 '
PRIOR TO CONSTRUCTION. o _may 5 OTE: 06 /1 G1201 0
Oriciinal Submittal
16. "AS BUILT" DRAWINGS AND PLANS OF THE STORM DRAINAGE SYSTEM, INCLUDING DESIGNED DITCHES, MUST BE o
" N 4', ;;,' APPROVE' PLAN cR`l'' r' �;' p� t FOR ALL PAVEMENT MARKING NCDOT STANDARDS io /I /zoio Per NCDENR
4 PROPOSED o"' r;`'- 30 F
SUBMITTED PRIOR TO FINAL INSPECTION TO THE' CITY /COUNTY ENGINEERING DEPAR -DAENT IN ACCORDANCE WITH "'< . . 9 OJT _ CURB & TTER LOCATION o,� N 23.9 FRONT REFER TO SHEEP C -15.0 SITE DERAILS SHEET 6 .
- �•� - _ ROAD STRIPING t � `ti 5 SETBACK
( ) 1 1/r r/2olo Per NCDOT
r�
THE CITY /COUNTY ZONING ORDINANCE. _ /,. o : �?'.z. E, m .. ., _ t 26 1112312010 Per Develop er
MUST BE
SHOP DRAWINGS FOR UNDERGROUND DETE.'1TION SYSTEMS ''O w. O
18. PRIOR TO INSTALLATION, PE SEALED "`" '' . R ,,R N io NE, 1212112010 Per Des1 n En meer
4
..._.y � TO D ROAD WIDE
o
. FOR AN EXPANDED VIEW OF THE PROPOSED TURN LA
FURNISHED TO CITY OF CONCORD ENGINEER FOR APPROVAL (IF APPLICABLE). o �, NE, AN LAWYERS D NING
0310212011 Per Town. of Stalim 5
AS -BUILT DRAWINGS OF UNDERGROUND DETESTION SYSTEMS MUST BE 'o REFER TO SHEET C -15.0 (SITE DETAILS SHEET 6).
19. PRIOR TO CO. SURVEYOR SEALED ,._..„ ..,.. ..... b°°" z: ". .......:.. Q - r-... •. :;.: DRIVtWAY ��
„ o3roz /zo1 1 Per NCDOT
...., 20 '
.:<..: ... ,, _ 12 � .. N 'a- -•-._ 34........,• � �O o _ _ a o 0412112011 Per Union Count
PROVIDED (IF APPLICABLE). ~ Mix, : :, :. :: o DW -2 o " _
20. NON- STANDARD ITEMS (IE: PAVERS, IRRIGATION SYSTEMS, ETC.) IN THE RIGHT -OF -WAY REQUIRE A f v 4� 1 / • ^ 60' 05126/201 I Per Develo er
12 � - - ®-
1.89' ~ o° o° 8.32' j _ _ G/201 1 Per Union Count
AGREEMENT WITH THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION) o ° -- - -
RIGHT -OF -WAY ENCROACHMENT w
..�;,_ ........� 0 36.65
( ~ o it •o° RO 63.3 - _ _ o10/31/2011
Per Developer
r-
8 EXISTING ROAD F
BEFORE INSTALLATION. ---�`i 6/ ~ ~ ~ 1- N g 350• �1 o6/05/2012 Per Develo er
13IOREPEN
AREA (BR- 1) Q
%/ \,645 5O. FT. ry
ACCESSIBLE PARKING (FROM APPENDIX B)
Lot or Parking
Area
Total # of Parking Spaces
# of Accessible Spaces Provided
Total =
Accessible
Provided
Required
Provided
Regular with 5'
Access Aisle
Regular with 8'
Access Aisle
General Office
1 39
50
0
1
3
a. Required number of parking spaces based on Town of Stallings Land Use Ordinance - Section 152.150.
b. For General Office: MINIMUM (1 space per 200 sf GFA) x (80 %) x (9,716 GFA) = 39 parking spaces required.
" r . .. ".
a
ri..
- - �
_.... _
_._
- --
STRIPING
._ . 0
eet Title:
EXISTING CONCRETE MEDIAN TO BE `� y � /.� N •EXTENDED A MI NIMUM OF 122.00 -FT AS � #
! ? k 1 I U Q �I _O REQUESTED BY THE TOWN OF STALLINGS
SITE
S
*NOTE: LEVELING MAY BE
2 °' EXISTING EDGE ,..,... _,._,,.., .:. • _ 1
12" REQUIRED TO ACHIEVE 2% T:O 1.5" TYPE S9.5C OVERLAY _ - - _ _ -FOR LAWYERS ,. :.ROAD WIDENING
3% SLOPE ON ROAD OF PAVEMENT
- - - _ _50' R /W_ _ _ _ (SEE DEATAIL ON THIS SHEEmmT°j
..:..........
1'5 2" TYPE S9.5C PROPOSED TURN LANE TO BE ROPOSED STEM
APPROVED AND PERMITTED BY NCDOT LENGTH = 150.00 FT _
3" TYPE 119.00 PRIOR TO CONSTRUCTION 10'X70' SIGHT TRIANGLES Sheet No:
EXIST] `JG PAVEMENT
T 0T
LEGEND
�- , i, . _ ...._ . _.. _... ......
_ PER N C D � ���°
REFERENCE: ALL PARCEL AND BOUNDARY INFORMATION FOR THIS PROPERTY AND WIDENING DETAIL FOR DECELERATION LANE
Mn A N A AC
LL IINE1, mrO wR0000EIN1EeE1RQEEIErI LCgOpEle ADJACENT PROPERTIES REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING AT LAWYERS RD. (SR 1 X04
0' T° 00°'"°" =ADWMM ON 0O1M M E SERVICES. PROPERTY DIMENSIONS AND COORIDINA. ES FOR PROPERTY REFERENCED FROM A
R
Docud . N vmx ER N Awl {Peron Nam Comm
Of AMOX 09000M r MVXU PArNEAM OW SURVEY COMPLETED BY GRIFFIN SURVEYING SERd":<vES. TOPOGRAPHIC INFORMATION ur
o� wa mm REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES SCALE: N.T.S.

LAIN VNk,Ar11Nli -rLA1N 11PI1i .11 c nvtvl I" •• IN Ur
SECTION 152.108):
1. ALL NEW PLANT MATERIAL SHALL BE OF GOOD QUALITY, INSTALLED IN A MANNER TO MEET THE STANDARDS SET FORTH IN THE
AMERICAN STANDARD FOR NURSERY STOCK BY THE AMERICAN ASSOCIATION OF NURSERYMEN.
2. ALL TREES SHALL BE PROPERLY GUYED OR STAKED AND MULCHED (3 - 4 INCH LAYER) IN ACCCFDANCE WITH ACCEPTED PRACTICES
IN THE LANDSCAPE INDUSTRY, TO PREVENT WINDS FROM LOOSENING THE ROOTS.
3. THE OWNER OF THE PROPERTY IS RESPONSIBLE FOR THE CONTINUED PROPER MAINTENANCE OF Al REQUIRED LANDSCAPING, AND
LANDSCAPING AREAS, AND SHALL KEEP THEM IN PROPER, NEAT AND ORDERLY APPEARANCE. ALL DEA' OR UNHEALTHY PLANT
MATERIALS SHALL BE REPLACED WITHIN 180 DAYS. IN NO INSTANCE WILL THE TOWN OF STALLINGS BE RESPONSIBLE FOR THE
MAINTENANCE OF ANY VEGETATION UNLESS SUCH VEGETATION IS LOCATED WITHIN A PUBLIC RIGHT OF 'WAY OF A TOWN
MAINTAINED STREET OR IS LOCATED ON PROPERTY OWNED BY THE TOWN.
4. AT INSTALLATION, ALL TREES SHALL HAVE A MINIMUM HEIGHT OF 8 FEET, AND A MINIMUM CALIPER. OF 2 INCHES FOR SINGLE STEM
TREES. FOR MULTI -STEM TREES, ALL TREES SHOULD HAVE BETWEEN 3 AND 5 STEMS AT INSTALLATION.
5. ALL REQUIRED SMALL AND LARGE MATURING TREES AND SHRUBS MUST BE SELECTED FROM THE APPROVED LIST OF SPECIES FOUND
IN THE TOWN OF STALLINGS APPROVED SPECIES UST. SPECIES NOT INCLUDED ON THIS UST MAY BE APPROVED BY THE,
ZONING ADMINISTRATOR OR HIS /HER DESIGNEE ON A CASE BY CASE BASIS. ONLY THOSE INDICATED AS SUCH MAY BE USED AS
STREET TREES.
6. EXISTING AND PROPOSED TREES USED TO COMPLY WITH THIS CHAPTER SHALL NOT BE SHEARED, TOPPED, OR DISFIGURED BY
IMPROPER PRUNING. TREES SHALL BE ALLOWED TO GROW TO THEIR NATURAL HEIGHT AND FORM.
UJl.�P 11N1• -V EAIN I11Nk, lILJ1"1V 111L 1' LHG14l.L' L 1 FlUA1 1 U VI IN CPU J 1.iLLli*:uJ LVIVIIN
ORDINANCE SECTION 152.108):
SIZE OF PLANT MATERIAL
1. DECIDUOUS TREES IN BUFFERYARDS THIRTY (30) FEET IN WIDTH OR LESS MAY BE EITHER MEDIUM OR LARGE VARIETIES AS
DESCRIBED IN 152.108.7, PROVIDED, HOWEVER, AT LEAST ONE -HALF OF THE REQUIRED TREES SHALL BE LARGE VARIETY. DECIDUOUS
TREES IN BUFFERYARDS OF GREATER THAN THIRTY (30) FEET IN WIDTH SHALL BE LARGE VARIETY TREES. SUGGESTED PLANT
MATERIALS ARE LISTED IN 152108.7.
2. ALL DECIDUOUS TREES USED FOR BUFFERYARD SCREENING MUST BE A MINIMUM OF EIGHT (8) FEET IN. HEIGHT AT INSTALLATION
AND SHALL BE AT LEAST TWO (2) INCHES IN DIAMETER MEASURED SIX (6) INCHES ABOVE GROUND LE'V'EL.
3. ALL PRIMARY EVERGREEN PLANTS SHALL BE A MINIMUM OF SIX (6) FEET IN HEIGHT AT TIME OF INSTALLATION UNLESS COMBINED
WITH AN APPROVED EARTHEN BERM, AND SHALL BE NOT LESS THAN TEN (10) FEET IN HEIGHT AT MA7JRITY.
4. ALL SUPPLEMENTAL EVERGREEN SHRUBS SHALL BE A MINIMUM OF EIGHTEEN (18) INCHES IN HEIGF,7 AT INSTALLATION, AND SHALL
ATTAIN A MINIMUM HEIGHT OF THIRTY -SIX (36) INCHES, THREE (3) YEARS AFTER INSTALLATION.
SPACING OF PLANT MATERIAL:
1. ALL DECIDUOUS TREES SHALL BE INSTALLED WITH TREE TRUNKS SPACED A MINIMUM DISTANCE OF THIRTY (30) FEET APART AND A
MAXIMUM DISTANCE OF SIXTY (60) FEET APART,
2. ALL PRIMARY EVERGREEN PLANTS SHALL BE DISTRIBUTED EVENLY ALONG THE LENGTH OF THE BUFFERYARD AND SHALL BE STAGGERED
WHERE QUANTITIES PERMIT. PRIMARY EVERGREEN PLANTS SHALL BE INSTALLED WITH TREE TRUNKS SPACED A MINIMUM OF SEVEN (7) FEET APART
AND A MAXIMUM OF FIFTEEN (15) FEET FROM OTHER PRIMARY EVERGREEN PLANTS AND FROM ANY REQUIRED DECIDUOUS TREE.
3. ALL SUPPLEMENTAL EVERGREEN SHRUBS SHALL BE DISTRIBUTED EVENLY ALONG THE LENGTH OF THE BUFFERYARD AND SHALL BE
STAGGERED WHERE QUANTITIES PERMIT.
STREET AND BUFFERYARD LANDSCAPE REQUIREMENTS
t
3/4' NYLON STRAP `• Flm BALL DIAMETER �- P��FIED MULCH t e" SUP KNOT WITH STOP KNOT. 3. TAMP PLANTING MIX FIRMLY e' LARGER THAN TREE DIAMETER BALL DIAMETER AS PIT IS FILLED AROUND
EACH PLANT BALL k+�^ x ', "', + ENGINfERING
4 +t1s•, ,r!5 ..v':; K 1 E. , f p!,-- %`= "^' - w <.• xr rte
ROOT CROWN TO -
r•.
BE AT FINISH GRADE MULCH AWAY FROM TOP OF +" .,.yt ., y` r, • "„•1K,•X. ; U r
TRUNK i" TO r RAL SOIL LINE �>� �- DIAMETER
v IN(.�i4 ,1 .•..,,.rr,, i^r .µ Z � l,rL H,
TOP OF 4. OMIT COLLAR AROUND EACH SHRUB •��;,z •s1s.� ` . •u•4 Y
`�^ :�'�` �, a.^ �i ��v -' a; y; ^:',•F 327 Coddle Market Drive
4• wDI1 / e' WIDE MAXIMUM AS WHEN IRRIGATION SYSTEM IS PRESENT. •V' TRENCH AROUND za , •'<;•:;';X• ^,.a ,t -,,� �:, .,a ;.�,;;,:
BERM OUTSIDE ID ROOTBA M MAXIMUM LAYER OF MULCH --- ENTIRE PLANTING BED
1" MAXIMUM OF SOIL ... Suite. 110
%F COVERING ACCEPTABLE NACCEPFABLE SOIL 5. PIT IMMEDIATELY NAFTER AND EDGE of TAMP SOIL MIX UNDER r
Concord NC 28027
3 - 1'x2 "x111• WOOD STAKES PLANTING BED -ANT MIX
VAIN CENTERED 3/e' HOLE Civil Site Design
DRIVEN IN LINE WITH STRAP INSTALLATION. MINIMIZE SETTLEMENT
EQUALLY SPACED AROUND TREE
FINISH GRADE "A�"`"L SOIL TYPICAL PLANTING BED DETAIL - Low Impact Development
CROW
�•'4:hr.�'+ I,t ;N �`'L • CROWN
Small -Scale Building Design
4 CROWN HEIGHT
'\ -- - - ;r". BACKFILL AS SPECIFIED IN INCHES
REMOVE TYPICAL EXCESS SOIL .n• EQUALS MEDIAN C C Telephone:. [phone]
FROM ROOT CROWN
- . , WIDTH IN FEET'-- s��ERED Facsimile: 704.248.7951
.... •.. ....... 'ill..:.. n. 4.11`! ^1,11 4'4 ,i U,IIIF ,X1 111I ^,
ROOT BALL DIA. 12" WiAUG
REMOVE TOP 1/3 OF WIRE VARIES 10' (EX,) u o o 5ea15:
BASKET WHERE PRESENT NOTE: -
A ROOT COLLAR EXCAVATION FOR ALL TREES SPECIFIED • -- -10' cEx,> EXISTING EQUAL SPACING EDGE OF
RAISE PIT BOTTOM TO SET ROOT CROWN WILL BE DONE BY THE CITY ARBORIST TO ENSURE THAT GRADE BETWEEN ALL PLANTS PLANTING I !,
AT THE CORRECT HEIGHT. FIRM SOIL UNDER ROOT BALL TREES WERE NOT PLANTED /GROWN TOO DEEPLY AT SOURCE toot
(NURSERY). LANDSCAPE CONTRACTOR SHALL HAVE SUPPLIER O
MARK GROUND LEVEL LINE ABOVE ROOT BALI IF CITY ARBORIST TYPICAL BED CROWNING TYPICAL PLANTING BED LAN
ALL TREES SHALL MEET AMERICAN STANDARD FOR NURSERY STOCK (ANSI Z60.1 -2004) DETERMINES THAT THERE IS EXCESSIVE SOIL OVER THE ROOT �� /� • ?/,o
FOR EXAMPLE: CALIPER HEIGHT (RAND) MAX. HEIGHT MIN, RQ7 BALL DIA. MIN. ROOT BALL DEPTH CROWN, THESE TREES WILL BE REJECTED. ° • "O ?� '9 y
2" 12 -14' 18' 24" 18"
SEAL �':
3' 14-18' 18' 32" 21' -- -
ROOT CROWN DEPTHS DETAIL SHRUB PLANTING DETAIL 032006
SCALE: N.T.S. [REF: MCLDS STD. #40.09] SCALE: N.T.S. [REF: MCLDS STD. #40.01] �•• �, ,¢�•�.`
TREE PLANTING I ETAIL
SCALE: N.T.S. REF Ikd;ICLDS STD. #40.01
�, /l�IX:1 %1X11
{/ EXISTING TREE LINE '�
/ xxgdOxl40#ASOPPf�YJxxaan xxIlx qx RL�IIOR& k •°0°'d4°W4x0&xlNxRtlx�:Y1URYA'9Y by 4tiCQ•°009Ja x'JBR✓.x C•d
f •�2SYp
NOTE TO REVIEWER: LOCATED AT DRAINAGE ....x�.x..x.xxxx� ° ®xx °xoxx Poop °•,. AaAa
FEATURE TOP OF BANK x•
ALL EXISTING TREES AND SHRUBS LOCATED IN THE NORTHERN 20 -FT -w°�•• g�
• ......ate- xrarq,�o �'sa
�• °'. xa�° .an.•��wxlH�n•� . �•® e�l�••x„�,•x��.,�•,� °•,..lstsi� rn,. ®• �erxaRx ..
BUFFERYARD AND SOUTHERN 15 -FT BUFFERYARD HAVE BEEN IDENTIFIED °
a•# °• •reen.r,�•�rn.,�aw.r.rl�.n® , peawx*x?: aax �B1i••®n•,r•,e,•+o,r■ ®■ Po••A
(SIZE AND SPECIES) IN THE ATTACHED CERTIFIED TREE INVENTORY NOW OR FORMERLY • ®• R:„,° °.x ax
o® 0woo _ssr�°� �rxnr.ersui°! x .x s ns xiHr .x O " •• even ®` mx e
HALCLARKJR. d« ••® ... x... .�xp ..max. .... .® I`L"
PROVIDED BY PATRICK GEORGE WITH HEARTWOOD TREE SERVICE, LLC. WIFE BRENDA R. �� �,•�° �xxx Rxx '°�'t
AS PER THE CONDITIONAL ZONING AGREEMENT BETWEEN THE TOWN OF 1D: 0832 1 084 • •• + rn a
STALLINGS AND OWNERS, KEVIN AND MARGARET BIt�HAM, EXISTING % DD: 1 157, PG 350 •• �• • °• ® " `` �• , ,
PLANTINGS (AS APPROVED BY TOWN OF STALLINGS) TO BE USED ZONING
,�•� • ,,,,, � •� ®� �,. � � SEA TAP OF �3ANKJ
NtION A ` ., ° txcx wm,xsat�cx �-•
6 V
IN LIEU OF ANY PROPOSED PLANTINGS IN SAID BUFFERYARDS. RY %Te
e of Landscaping
YP p g
Req'd
Width
Actual
Width
Required
Plantings
Bufferyard *
Length/Area
Required
Plantings
Existing **
Plantings
Proposed
Plantings
Total
Plantings
Street, Yard
loft
loft
2 per 100 ft
455 ft
10
10
arge Tree (Willow Oak)
0
0
0
edium Tree (Eastern Redbud)
0
10
10
hrubs (Juniper)
1 per 4 ft
455 ft
114
0
114
114
15' Perimeter Screening
15 ft
15 ft
9 per 100 ft
260 ft (a)
24
24
arge Tree (Eastern Red Cedar)
3 **
0
3
arge Tree (Black Cherry)
1 **
0
1
arge Tree (American Elm)
7 * *
0
7
arge Tree(Shortleaf Pine)
2 **
0
2
Medium Tree (Eastern Red Cedar)
6 **
0
6
edium Tree (Black Cherry)
1 **
0
1
edium Tree (American Elm)
2 * *
0
2
edium Tree (Willow Oak)
1 **
0
1
edium Tree (Shortleaf Pine)
1 **
0
1
hrubs (Juniper)
20 per 100 ft
260 ft (a)
52
0 **
52
52
20' Perimeter Screening
20 ft
20 ft
12 per 100 ft
160 ft (a)
20
6 **
25
arge Tree (Eastern Red Cedar)
0
6
arge Tree (Black Cherry)
**
2
0
2
arge Tree (American Elm)
5 **
0
5
arge Tree (White Ash)
2 **
0
2
edium Tree (Eastern Red Cedar)
5 **
0
5
edium Tree (Black Cherry)
0 **
0
0
edium Tree (American Elm)
1 **
0
1
edium Tree (Willow Oak)
2 **
0
2
edium Tree (White Ash)
2 **
0
2
hrubs (Juniper)
20 per 100 ft
160 ft (a)
32
0 **
32
32
Front Facade Screening
6 ft
6 ft
1 per 300 sq ft or
1,733 sq ft
6 or
0
arge Tree (Willow Oak)
0
0
0
Medium Tree (Eastern Redbud)
0
0
0
hrubs (Juniper)
3 per 300 sq ft
1,733 sq ft
18
0
18
18
* Based on the Town of Stallings Zoning Ordinance, 152.108, Bufferyard lengths taken only to limits of developed area
** Existing plantings as per the certified tree inventory completed by Heartwood Tree Service, LLC
PARKING LOT LANDSCAPING REQUIREMENTS
Based on Town of Stallings Zoning Ordinance, 152.108
Provide 1 evergreen or deciduous /2,500 sq. ft. of motor vehicle surface area;
25,598 sq. ft. of motor vehicle surface area
Trees Required; 25,598 sq. ft.. /(1 tree per 2,500 sq. ft.) = 10.24 or 11 trees
N' OdUl )
TREE PRESERVATION REQUIREMENTS
Based on Town of Stallings Zoning Ordinance, 154.07(B)
-Total estimated area of existing tree coverage: 353,605 sq. ft.
-Total Site Area: 471,323 sq. ft.
-Area of Improvements: 103,064 sq. ft.
- Remaining Area (Tree Save Area): 368,259 sq. ft.
- Number of Large Maturing Trees: 71 x 1,250 = 88,75.0
- Number of Small Maturing Trees: 0 x 1,250 =
-Total Tree Save Area: 457,009 sq. ft.
-Total Site Area: 471,323 sq. ft.
-Total Tree Save Area: 97.0%
® '. NI
,.
-„ "'N'
" EXISTING CENTERLINE OF BRANC �,° ,.;`N ,. O 'NIN -., I'XTE�t DRY DETENT ON `�\, t FOR BIORETENTION ` PLA TINES .�
BRANCH IS INTERMITTENT PER ~' AREA (DDA- I) ~ IN
USGS MIDLAND QUADRANGLE ~ , w ®`` 'Q �J
TOPOGRAPHIC MAP, 19 `�, SEE QETAH�, 4%14)
�, ZOO
,., .. jl. (� Q <0
® _ _ne U
NOW OR FORMERLY `^•..,, ``�, ,. \ ,., � _� � z
NORMA A. JOHNSON * CHAD HICKE5 NICO `�� ® ,y „�
ID: 0832 1090 ®, -
DD: 3959, PG 192 LOT I MB: D, PG GG71 _
,,: •.: ; , , 00'� RIPARIAl ; 1 Ef�� ® ® ® ®, ®, Z
ZONING = R -20 '
_ -
FOR BIORETENTION PLANTINGS
,�z=
(SEE DETAIL 3/14) . f-
,.N
(2) 4" WHITE ASHE` S + .>' ® ...
' w w eN _ ION w
w " w
Y 13
61 BLACK SHERR BLACK CHERRY AREA (BR-2) w 7
I
PEINAE , . .(2) 2 WILLOW ® '.O'Qi 4?� R (�
O
O
Q
�/D CEDAR , i ..•. _ SHORTLEAF
10 E. RED CEDARMr >G� x ` ; / PINE
» _ ! 4 ► s 1 w w w a
17 WHITE AS -- ® IX. ® tfa
s`
16" WHITE ASH a ' EXISTING PLANTINGS (AS APPROVED BY �� ,, - ! �c>�� '"� +1� Q
^« £a t , 5 E. RED o O
t. v # TOWN OF STALLINGS) TO BE USED IN L'r,,� CEDAR
AMERICAN ELMS „ �v /
------'""�"� OF ANY PROPOSED PLANTINGS TO PR VIDE d" t
�' r EXISTING P NTINGS (AS APPROVED BY >I `�
6" E. RED CtD - FOR AN INSTANT BUFFER AND STOP js � S TL
, + ,.,.. y.4 TOWN OF STA'CLINGS) TO BE USED IN LIEU > <4 HOR EAF PIN
10 AMERICAN EL j- /// CLEAR CUTTING FROM OCCURING j� OF ANY-PROPOSED PLANTINGS TO PROVIDE I~
8 AMERICAN ELM e v
c ff FOR AN INSTANT BUFFER 44D STOP /1 3 E. RED CEDAR p--
CLEAR CUTTING FROM OCCURING
?) 4" E. RED CEDARS x� .re ,Ire w w 1�'niLY i p i` "° _ t WILLOW OAK `LL
In V
: �
._-.-_-
, it t
3 E. RED CED »
AMERICAN ELM- .., / _......._ . '< �, {
y ` .• .fix: � P
n.t•` BI ENTILON
3 E. RED
ortEET AMERICAN ELM
�(
AREA <:I) � / `�} �`' (,� • �} G•C
CEDA
r
O is \
BEFORE YOU DIG S I OP. CALL THE NC ONE -CALL CENTER AT 811.
QT'S THE LAW. T
Ir F 3 AM RICAN EL l # PKC. SPCC
M
%mss , �• / / SPACES , 8" AMERICAN ELM
° +# 6" AMER � ELIv� \ \ \
. '�� » Project Number: 1 7 -10 -033
\ : 6 AMERICAN ELM
<# :... i 10 AMERICAN AMER ELM
� OG -05 -2012
7» AMERICAN EL !E 5 BLACK CHERRY Date:
P G. \
"• to f'!1 3" E. RED CED °' Drawn 13y:
€� 24 0 K
FS 3 AMERICAN ELM JLM
3" E. RED CEDAR
_ 1
'`_
„
"•`. " .,.........�24P OAK i K
.° �� i'S tc1(' E. RED CEDAR Checked By: NRP
" E. RED CEDA , 10 CODY A o AZ HONEYCUTT
`~ .;: STREET » ID: 0832400 {
. ® YARD 4/r BLACK CHERRY LAC C Y z 8 AMERICAN ELM
DB: 1398, PG 181
9, `RFD CEDAR_ Revi5ion5:
- E _ K-20
_ w
-- „ oG/ I Gi2o I o Orl Inal Submittal
8 ' .,.E.,: ,'8 Q CEDAR. : 4 v » � ` "
RED CEDAR ZONING
I ...... - CED ) 3 E RED
,.... 10/ 19/20 10 Per NCDENR
6 E RED AR �� � (2 » CEDARS
....
ww
� •� � � '�� »AMERICAN ELM I 111112010 Per NCDOT
I 1/23/2010 Per Developer
03/02/201 I Per Town of Stalin 5
--
_ „•,. :... w -' .......:.M' �..... AMERICAN - - _ Per NCDOT
_,. 3" AM ELM o3/02/201I P
, � - ._ - _.......... _.. ....;.. •`" ....... .._ 03/15/201 r Per Town of Stallln 5
_
J �' �� Per Union Count
S p 04/2 I /20 I I P
� - ` i 07/2G/201 I Per Uni
. on Count
...
_ _
TO ENSURE THERE IS NO COi'�FLICT - (GO' - - -
G.C. 1
s'
1 0 �
o6ro5 /2o r2 Per Developer
TINES AND CXISTING - " - - _ sI _
WITH PROPOSED PLAN :'.... IT ^.
C
�Ic` h
F -WA
ee Title:
I R3 TO P ..r?..I N(
� ,
...
10 X70 SIGHT tRIANGLLS - -
_.
PER N.C.D.O.T. LAN AP
............. p�
IV
60, RAW -
PLANT LEGEND
- - - -- PLAN
(ALL PROPOSED PLANTINGS SHALL BE FROM THE TOWN OF STALLINGS ZONING 10'X70' SIGHT TRIANGLES
ORDINANCE, APPENDIX C, SUGGESTED PLANT MATERIALS LIST)
PROPOSED MEDIUM
VARIETY TREE
(EASTERN REDBUU,,)
PROPOSED LARGE
VARIETY TREE
(WILLOW OAK)
REFERENCE: ALL PARCEL AND BOUNDARY INFORMATION FOR THIS PROPERTY AND
omrbalrQJ' =I. am* wa®.m,,o. ADJACENT PROPERTIES REFERENCED FROM A SURREY COMPLETED BY GRIFFIN SURVEYING
ALL own 1 ®am MINIMUM= on ula at m oulmxo SERVICES. PROPERTY DIMENSIONS AND COORIDINATES FOR PROPERTY REFERENCED FROM A PROPOSED SHRUB
W n. oaaw,r, OR loon a oonne m nn
000umlr, a III an • 1`010. wnm on= 0wn= SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES. TOPOGRAPHIC INFORMATION (JUNIPER) Memo= May
oavos"�t,00rm:�°Ornno`�o At&" oa REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES
60' FT SHADE RADIUS
EXISTING LARGE
VARIETY TREE
(5" DIA.
AND OVER)
EXISTING MEDIUM
VARIETY TREE
(2 " -4" DIA.)
PER N.C.D.O.T.
GRAPHIC SCALE
30 0 15 30 60
LEGEND
-------- --- � -
SUBJECT PROPERTY BOUNDARY
OUTPARCEL PROPERTY BOUNDARY
ADJACENT PROPERTY LINE
EXISTING FENCE ` LINE
EXISTING 60' RIGHT OF WAY
FIELD LOCATED TOP OF BANK

PRE -PHASE 1 CONSTRUCTION SEQUENCE:
1. THE EXISTING MAN -MADE POND SHALL BE DRAINED PER THE INSTRUCTIONS ON THIS SHEET.
1. CONSTRUCT A TEMPORARY PUMPING APARATUS PER THE ADJANCENT DETAIL. A 1 -HP SUBMERSIBLE PUMP SHALL
BE HOUSED IN A 12 -INCH PERFORATED HDPE PIPE SURROUNDED BY WASHED STONE. THE PIPE SHALL BE FIXED TO
THE .BOTTOM OF THE POND WITH A CONCRETE ANCHOR BASE IN THE LOCATED INDICATED ON THE PLANS. THIS
APARATUS WILL PREVENT THE TRANSFER OF SEDIMENT TO THE RECEIVING STREAM. TEMPORARY POWER SHALL BE
PROVIDED TO RUN THE PUMP VIA A TEMPORARY SERVICE OR GENERATOR. G.C. TO NOTIFY THE APPROPRIATE UTILITY
COMPANY IF USING A TEMPORARY SERVICE.
2. PROVIDE A SMALL RIPRAP AREA AT THE DOWNSTREAM END OF FLEX PIPE OUTLET. THE RIPRAP AREA SHALL BE A
MINIMUM OF 3 -FEET WIDE AND 8 -FEET LONG WITH A MEDIAN STONE SIZE OF 4- INCHES. THE RIPRAP AREA SHALL BE
CONSTRUCTED PER THE DETAIL ON SHEET 2/11.
3. THE PUMPING APARATUS SHALL BE INSPECTED BY THE SITE ENGINEER PRIOR TO INSTALLATION IN THE POND.
INSPECTION BY A REPRESENTATIVE OF THE LAND QUALITY OF NCDENR MAY BE REQUIRED AS WELL. G.C. TO CONTACT
DESIGN ENGINEER OR CONTACT TAMERA EPLIN AT 704 - 663 -1699 FOR VERIFICATION.
EROSION CONTROL NOTES:
1. ALL "STD." NUMBERS REFER TO THE MECKLENBURG COUNTY LAND DEVELOPMENT STANDARDS MANUAL.
2. ON -SITE BURIAL PITS REQUIRE AN ON -SITE DEMOLITION LANDFILL PERMIT FROM THE ZONING ADMINISTRATOR,
3. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN ON THE PLAN IS A VIOLATION OF THE STATE'S EROSION CONTROL
ORDINANCE AND IS SUBJECT TO A FINE.
4. GRADING MORE THAN ONE ACRE WITHOUT AN APPROVED EROSION CONTROL. PLAN IS A VIOLATION OF THE STATE'S EROSION
CONTROL ORDINANCE AND IS SUBJECT TO A FINE.
5. ALL SLOPES MUST BE SEEDED AND MULCHED WITHIN 15 WORKING DAYS OR ?j CALENDAR DAYS, WHICHEVER IS SHORTER.
ALL OTHER AREAS, 15 WORKING DAYS OR 90 CALENDAR DAYS, WHICHEVER IS SNORTER. REFER TO THE EROSION CONTROL
GENERAL PRE - CONSTRUCTION NOTES:
1. CONTACT THE UTILITY COMPANY TO RELOCATE ANY EXISTING UTILITY POLES. ALL EXISTING FACILITIES WHICH CONFLICT WITH
THE IMPROVEMENTS UNDER THE SCOPE OF THIS PROJECT MUST 81E RELOCATED AT THE EXPENSE OF THE APPLICANT.
2. SURVEYOR TO VERIFY RIGHT -OF -WAY LOCATION PRIOR TO CONSTRUCTION. ALL PROPOSED IMPROVEMENTS AND
CONSTRUCTION WITHIN A MAINTAINED RIGHT -OF -WAY SHALL BE ':DONE IN ACCORDANCE WITH THE NCDOT AND THE TOWN OF
STALLINGS GUIDELINES (THE MOST STRINGENT SHALL APPLY).
3. IF THE SAME PERSON CONDUCTS THE LAND - DISTURBING AC7iVITY AND ANY RELATED BORROW OR WASTE ACTIVITY, THE
RELATED BORROW OR WASTE ACTIVITY SHALL CONSTITUTE PART OF THE LAND - DISTURBING ACTIVITY UNLESS THE BORROW OR
WASTE ACTIVITY IS REGULATED UNDER THE MINING ACT OF 1971, OR IS A LANDFILL REGULATED BY THE DIVISION OF WASTE
MANAGEMENT. IF THE LAND - DISTURBING ACTIVITY AND ANY RELATED BORROW OR WASTE ACTIVITY ARE NOT CONDUCTED BY THE
SAME PERSON, THEY SHALL BE CONSIDERED SEPARATE LAND - DISTURBING ACTIVITIES AND MUST BE PERMITTED EITHER THRU THE
SEDIMENTATION POLLUTION CONTROL ACT AS A ONE -USE BORRC"w SITE OR THROUGH THE MINING ACT.
4. OFFSITE FILL DIRT WILL BE REQUIRED FOR THIS PROJECT. OpFISTE FILL DIRT TO COME FROM MARTIN MARIETTA AGGREGATES,
2111 N. ROCKY RIVER RD, MONROE, NC 28110 OR ENGINEER APPROVED EQUIVALENT. ALL OFFSITE FILL MATERIAL SHALL BE
VERIFIED BY A LICENSED GEOTECHNICAL ENGINEER PRIOR TO PLACEMENT AND COMPACTION.
5. SITE IS IN THE GOOSE CREEK WATERSHED. PLANS HAVE BEEN SUBMITTED AND APPROVED BY THE NCDENR DIVISION OF
WATFR QUAI ITY. CONTACT AMY CHAPMAN AT 919- 715 -6993 114i:TH ANY 00FSTIONS OF COMMENTS RFI ATFD TO THE APPROVAI
t'RUCL".
1.5 " -2" SCHEDULE 40 PVC -
TO 4" FLEX PIPE
55 GALLON STEEL DRUM WITH CONCRETE BASE -
3/4" DIA. HOLES CAD 6" O.C. SPACING
VERTICAL & HORIZONTAL
1 -HP SUBMERSIBLE PUMP
MAX FLOW = 5,000 GPH (0.20 CFS)
5 GALLON BUCKET WITH
3/4" DIA. HOLES 0 6" O.C.
SPACING VERTICAL & HORIZONTAL
#57 WASHED STONE BASE-,,,
#57 WASHED STONE
3" CONCRETE BASE
OND DRAINAGE DETAIL
SCALE: N.T.S.
uoncorO, NU ZOUZ /
#57 WASHED STONE Civil Site Design
Low Impact Development
i5 GALLON STEEL DRUM WITH CONCRETE BASE Small -Scale Building. Design
5/4" DIA. HOLES ® 6" O.C. SPACING Telephone: [phone]
/ERTICAL & HORIZONTAL Facsimile: 704.248.7951
5cal�:
-
032006 ;
ill IIW
,j3 - cn-'- //
ORDINANCE FOR ADDITIONAL REQUIREMENTS.
Tf ` ` 1t ' \ ii r�aV_°i a rt. aiiwrt+ ar rt -- • • ar aaa... r
ese41WV.!
6. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT MAY BE REQUIRED BY A REPRESENTATIVE OF NCDENR.
/ / ,�... tar .. etr• • a r • a ire aL•�°'°s `�^ _ ` `� _'.... -- -a � � _ __ ..... ---- '^- ... � ;..=.� � � - - _.._..._... ��.'�'��w^°., _:.-- ..^...
/ . „ / �/" I�$0-- -.._.. ...... _ _..- �- _..- .� ..- �,. ►• -.r- `ter sa. saE o-Pn. a Now e,� r._ .......__ _._ - --^ w,_$�•r �.
°e!° / �•--- �- - -^ .._. - - - �°atwr.w� rwwr °etO aa.l � ��� ^�•r� +�
7. SLOPES SHALL BE GRADED NO STEEPER THAN 2:1. FILL SLOPES GREATER THAN 10' REQUIRE ADEQUATE TERRACING [MCLDS / / • °�.• °"' / °- � ° -- ,�.,,,e.e.er�• ° °���_•° ^P �� u� r,;;•;.;;�,,.w+►�;'® "'` �.:, '��"-WON" \ �/ - �, f -
. / / ��,., tom• a. �• - --^ "". '"�. \ �.. .�.. � r • ^\ r " '^^ "'--
#30.16]. SLOPES STEEPER THAN 2:1 SHALL BE EVALUATED BY A GEOTECHNICAL ENGINEER AND MAY REQUIRE STABILIZATION. ®�. / ,,...W" -
/ / / ,,,Y- ^^'' -' •,, w„ '°Tii�i..wrn.wa °aeaw••ww.awwYie ai""i•°rea. wr •.rw.••ri.w•
awnrrrraTi�i• rwr..... l�y,,,,,
wow
8. A GRADING PLAN MUST BE SUBMITTED FOR ANY LOT GRADING EXCEEDING ONE ACRE THAT WAS NOT PREVIOUSLY APPROVED. _-
-680- i e rMONO0
_ - _ \ \ \ ` r �_ ^° ` ti.
-.
9. TEMPORARY DRIVEWAY PERMIT FOR CONSTRUCTION ENTRANCES IN NCDOT RIGHT OF WAY MUST BE PRESENTED AT / / ,�'y '' /.° // /\ \ _ - - _ - A -!I • ° ®••t�••••w °'k`
PRE- COSSTRUCTION MEETING. (IF APPLICABLE) \ / f . ®� / / / 1 \ '' - - - _ - _ \ ``' '
10. DUE TO PROXIMITY TO GOOSE CREEK WATERSHED BUFFERS, SITE CONTRACTOR SHALL OPTIMIZE TIME TO SITE STABILIZATION. / / O' / / / j ' _ ` - - - `'� - - ` - \ / �' 0
I-.- - _ � _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - RTPRAP-EN�RGY t�� t---i (�
'• / \ /�''_ /// �°' /' ✓..-JJ � - -' -'� DISSIPATOR AT BR -2 OUTLET \ 1 -' -- ` \```
11. EFFECTIVE OCTOBER 1, 2010, PERSONS RESPONSBILE FOR LAND DISTURBING ACTIVITIES MUST INSPECT A PROJECT AFTER \ I i'J '
ACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING \ / / ' - - ^ _ _ -� S1ZE�` =f� -W X '8 ^FT LONG } '; t /' � Q
/ \� / / / / o / / - - O
FOLLOWED. SELF - INSPECTION REPORTS ARE REQUIRED. A SAMPLE SELF - INSPECTION REPORT, AS WELL AS DETAILS OF THE OO
SELF - INSPECTION PROGRAM, CAN BE FOUND ON THE LAND QUALITY WEB SITE: z
htt�, / /www dlr enr sta e.nc as,Zgages sedimentation new.html
/
IF THERE ARE ANY QUESTIONS ABOUT THE SELF - INSPECTION PROGRAM, PLEASE. CONTACT NCDENR AT (704) 663 -1699. //\ \ / // / / 1l ( I ' /
/ / ! // J z
i Ij
rii.s.ii..ii ®i ®ii�.ii..ii.. rii® i ®i �ii..rs ..i,.. /�. ® J/ /// �I I /-\ �� // f.• uj
OVERALL EROSION CONTROL PLAN NARRATIVE: \ \ _ \ // / / / I I J / �' ® .0 , , ® ( f ) / >
\\ f .. 4 FLEX PIPE r� / //' // % - -� /I 1 , -� - L� Q
THIS EROSION CONTROL PLAN WAS DEVELOPED TO MINIMIZE THE CONSTRUCTION IMPACT ON � % \ \♦ 1 HP SUBMERSIBLE PUMP / / � p-,
000\ �'- -, SEE DETAIL ON THIS SHEET •�°" :•� / � � Z � g
THE ADJACENT 100 -FT RIPARIAN BUFFER. THE SITE WILL BE DEVELOPED IN THREE PHASES. \ /, / - - \ \ \ \ t
1. PRIOR TO PHASE I OF THE EROSION CONTROL PLAN, THE EXISTING MAN -MADE POND
411p* ' -
\ 91r, _ ♦ \ \ \ \\ ^677_ - - \ �\ / �� \ - - l Q
SHALL BE DRAINED PER THE INSTRUCTIONS ON SHEET C -4.0 PRE -PHASE I EROSION \ 1 \. ® +, �`� e 6
CONTROL PLAN). THE TIME FRAME FOR DRAINING THE POND IS APPROXIMATELY 14 -16 _ \ t \\ __ _� -' \ \ \ 7` _78
DAYS. \
6�
\ \ \
2. THE FIRST PHASE WILL INCLUDE INSTALLING A PERMANENT OUTFLOW CONTROL / / \
STRUCTURE. ONCE THE POND HAS BEEN DRAINED DOWN TO ELEVATION 675, THE OUTFLOW -' - - \ 4 . ®� r \\ \� \\ - -684__
CONTROL STRUCTURE SHALL BE CONSTRUCTED PER SHEET C -4.1 (PHASE I EROSION
CONTROL PLAN). FOLLOWING COMPLETION OF THE OUTFLOW CONTROL STRUCTURE, TWO �, n I / \ �.
) �/ � �\ "'`` °� \\ \\o `� \ \\,\.� \ \\ \\ \\ r J1 /�'\
LAYERS OF HIGH HAZARD SILT FENCE WILL BE INSTALLED. THE ONLY GRADING ASSOCIATED -
WITH THIS PHASE WILL BE THAT REQUIRED TO "PREPARE" THE EMBANKMENT CONSTRUCTION / / / \ - - / 1 / / / _�� ~ \ - \ \ \ \ \ \\ \ \� \\ ~ \\ \\ 1
FOR THE PROPOSED SKIMMER BASIN. CONSTRUCTION OF THE SKIMMER BASIN WILL BE
CONDUCTED USING OFF -SITE STRUCTURAL FILL MATERIAL AND WILL BE PLACED) AND
COMPACTED UNDER THE DIRECTION OF A LICENSED GEOTECHNICAL ENGINEER. TIME FRAME Pro J ect Number: 17 -10 -033
(EXCLUDING 50'
FOR PHASE I EXCLUDING THE POND DRAINAGE IS APPROX. 1 -3 DAYS. -
\
9j 03 -02 -201 1
I, Date:
3. ONCE THE SKIMMER BASIN HAS BEEN CONSTRUCTED PER THE APPROVED MANS AND
6 Drawn By: JLM
INSPECTED, PHASE II WILL COMMENCE. PHASE TWO WILL INCLUDE PREPARATION OF THE \ \ \ '- c- -e ! / / / - - \ 1 \ - \ \ \ 6' \ \ \ \ �p
BUILIDNG AND PARKING LOT PADS. MASS GRADING WILL START AT THE HIGH END OF TH� - \ \ 1 0. / - / \ \ \ ti \ \
SITE, FARTHEST FROM THE SKIMMER, AND WORK TOWARDS THE LOW END. TEMPORARY �'` \` ' \_ _\_ \ \ \ \ \ \ \ \ Checked By: NRP
__
DIVERSION CHANNELS WILL DIRECT SEDIMENT LADEN FLOW TOWARDS THE SKIMMER BASIN. ` `�' - _ - ^ `r? , ''' //
.._. -, / "- °- - � ,.- ~� `- ° / \ / \ \ \ \� \ \ \ \ \ \\ \ ,,, ,. °° \ _", i / _ti � _.. __ � . Revisions:
TIME FRAME FOR PHASE 11 IS APPROX. 3 -5 DAYS. *IT SHOULD BE NOTED THAT THE \^ ` -.,. / /
\ \ \ \ \ \ \ - off/ 16t2o 10 Ori oral Submittal
SKIMMER SEDIMENT BASIN IS WELL OVERSIZED AND CAN ACTUALLY HANDLE UP TO A 50 -YR ~- z \ \ i \ -- "` - • -.
-. ..... -1 \ -- / 1 1011112010 Per. NCDENR
STORM. 11/11/2010 Per NCDENR
- _...__ I / / i I {\ �. - _ - 11/23/2010 Per NCDENR
~_ ` \ / / \ i
4. PHASE III WILL BE THE FINAL STAGE AND WILL BE IN PLACE ONCE THE CATCH BASINS \ `t_`•' - --692-- " _ I -
t /
' \ 1=`' ` - - _ - `�- - -_ 1�' j" _ c -� - r I/ / i I \ \ - 0302/201 1 Per Town of Stallln s
< - - --
AND CURB HAVE BEEN INSTALLED. THE MAJORITY OF THE SITE WILL BE DIRECTED TOWA
_
. �-- . -..... � - �. _ __--_ - -�-_�� _ _ , --_, , �_ "'G_- _.- _ _ / / I ! J ! /- - _ ,rL
A TRADITIONAL SEDIMENT TRAP THAT WILL BE CONVERTED TO A BIORETENTION FACILITY -. "-
ONCE THE SITE IS STABILIZED. A SMALL AREA AT THE NORTHERN END OF THE SITE (<
0.5- ACRES) WILL PROVIDE SEDIMENT TREATMENT THRU THE USE OF STRAW WATTLES AND - - _ - - \ - ` e 1 _ -^ °1 - - - - - - _ \ Sheet Title:
CATCH BASIN INLET PROTECTION.
MEASURES STATED ABOVE THE FUTURE <� wT r _ __ .. •. _�.�` ""' «. _ = �r / I \ LA" �:r ___- I \ _.__.... ® -®H
5. IN ADDITION TO THE EROSION CONTROL MEr ,• i I / 1 1
�,
1
,.
y = ,.a•
n 4. , : , . POND Will I�UVII)E A'E'U' �NUARY II�EAI���l1 I�IItU II�L �S� �I
L�fdUt�,�hLL I l:iIIN - -- �� . r r' •. �,, _� �C ' \.
_._. 0
SECONDARY BAFFLES AND AN ADDITIONAL SKIMMER.
CONTROL
.-
\� 610 Q��..� � _ .� _ _ � � _� _ __ __ -- _ __ \� PLAN
\\ - - - - - _....
-
BEFORE YOU DIG STOP CALL THE NC ONE -CALL CENTER AT 811. ` +' ` �` - - w - r 4- ��'� �" �"'•"- ---- - IT'S THE LAW.
OVOW®SM M REFERENCE: ALL PARCEL AND BOUNDARY INFORMATION FOR THIS PROPERTY AND
,eu, a m1now w#==N m ma ar.m °m°.w ADJACENT PROPERTIES REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING
® „ m" �. SERVICES. PROPERTY DIMENSIONS AND COORIDNATES FOR PROPERTY REFERENCED FROM A
wmm ans oa • saw ow SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES. TOPOGRAPHIC INFORMA11ON
o awn "° REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES
GRAPHIC SCALE
30 0 15 30 60
LEGEND Sheet No:
SUBJECT PROPERTY BOUNDARY
- - - - - ADJACENT PROPERTY LINE
- - - -- - -680- - - - - - - EXISTING GRADE
-------- - - - - -- EXISTING 60' RIGHT OF WAY
680 PROPOSED GRADE
-------------------- - - - - -- FIELD LOCATED TOP OF BANK

li
GENERAL PRE - CONSTRUCTION NOTES:
1. CONTACT THE UTILITY COMPANY TO RELOCATE ANY EXISTING UTILITY POLES. ALL EXISTING FACILITIES WHICH CONFLICT WITH THE IMPROVEMENTS UNDER THE SCOPE OF THIS
PROJECT MUST BE RELOCATED AT THE EXPENSE OF THE APPLICANT.
I WIRE
2. SURVEYOR TO VERIFY RIGHT -OF -WAY LOCATION PRIOR TO CONSTRUCTION. ALL PROPOSED IMPROVEMENTS AND CONSTRUCTION WITHIN A MAINTAINED RIGHT -OF -WAY SHALL BE I
DONE IN ACCORDANCE WITH THE NCDOT AND THE TOWN OF STALLINGS GUIDELINES (THE MOST STRINGENT SHALL APPLY). ' W
FAB
3. IF THE SAME PERSON CONDUCTS THE LAND- DISTURBING ACTIVITY AND ANY RELATED BORROW OR WASTE ACTIVITY, THE RELATED BORROW OR WASTE ACTIVITY SHALL CONSTITUTE '
PART OF THE LAND - DISTURBING ACTIVITY UNLESS THE BORROW OR WASTE ACTIVITY IS REGULAIED UNDER THE MINING ACT OF 1971, OR IS A LANDFILL REGULATED BY THE DIVISION
I OF WASTE MANAGEMENT. IF THE LAND - DISTURBING ACTIVITY AND ANY RELATED BORROW OR WASTE ACTIVITY ARE NOT CONDUCTED BY THE SAME PERSON, THEY SHALL BE
CONSIDERED SEPARATE LAND - DISTURBING ACTIVITIES AND MUST BE PERMITTED EITHER THRU THE SEDIMENTATION POLLUTION CONTROL ACT AS A ONE -USE BORROW SITE OR THROUGH
1
THE MINING ACT.
- - -. ___ 8' MAX.
4. OFFSITE FILL DIRT WILL BE REQUIRED FOR THIS PROJECT. OFFISTE FILL DIRT TO COME FROM MARTIN MARIETTA AGGREGATES, 2111 N. ROCKY RIVER RD, MONROE, NO 28110 OR GENERAL NOTES,
ENGINEER APPROVED EQUIVALENT. ALL OFFSITE FILL MATERIAL SHALL BE VERIFIED BY A LICENSED GEOTECHNICAL ENGINEER PRIOR TO PLACEMENT AND COMPACTION. 1. FILTER FABRIC FENv,E SHALL BE A MINIMUM OF 32" IN WIDTH AND SHALL HAVE A MINIMUM OF 6 LINE
WIRES WITH 12" STAY' SPACING.
j 2. WOVEN FILTER FAEIF9C BE USED WHERE SILT FENCE IS TO REMAIN FOR A PERIOD OF MORE THAN 30
5. SITE IS IN THE GOOSE CREEK WATERSHED. PLANS HAVE BEEN SUBMITTED AND APPROVED IBY THE NCDENR DIVISION OF WATER QUALITY. CONTACT AMY CHAPMAN AT DAYS. STEEL PC :STS SHALL BE 5' -O" IN HEIGHT AND BE OF THE
3. SELF - FASTENER kicGLE STEEL TYPE.
919- 715 -6823 WITH ANY QUESTIONS OF COMMENTS RELATED TO THE APPROVAL PROCESS. 1 4. WIRE FENCING SHALL BE AT LEAST #10 GAGE WITH A MINIMUM OF 6 LINE WIRES WITH 12" STAY
SPACING.
i 5. TURN SILT FENCE JP SLOPE AT ENDS.
6. WIRE MESH SHALL BE MIN. 13 GAGE WITH MAXIMUM 12" OPENINGS.
rllA�17 I r0N':TRIICTI0N SFOUFNCF-
• Wlly WTI, ,,, I-:.,„i ,, nl i,, 1.111­ I'll i'1 ^1 i^ WIII I,.
1. OBTAIN GRADING /EROSION CONTROL PLAN APPKUVAL 1-HUM IHL NUKIH GAKULINA ULF'AKIMLiNl Uh LNVIKUNMLNI ANU NAIUKAL KLJUUKCaj (NLUtNK). UdIAIN JIIt ELAN A. AT TOE OF ' LOPES GREATER THAN 10 FEET VERTICAL (2:1 SLOPE)
i B. AT DENUDEC LIMITS WHERE AN UNDISTURBED BUFFER IS 50 FEET OR LESS AWAY ORANGE
APPROVAL FROM TOWN OF STALLINGS. ! SAFETY FENCi= IS REQUIRED AT BACK OF SILT FENCE
8. WHEN GRADING IS ;ADJACENT TO SWIM BUFFERS, STREAMS OR WETLANDS (REFER TO SWIM BUFFER
GUIDELINES) THE COLOR ORANGE IS RESEVED FOR VISUAL IDENTIFICATION OF ENVIRONMENTALLY SENSITIVE
, STEEL POST
WIRE FENCING
z FILTER FABRIC
FLOW
: �
u Q M \N �y \
ANCHOR SKIRT 6" MINIMUM
MAINTENANCE NOTES:
1 • FILTER BARRIERS SHALL BE INSPECTED BY THE FINANCIALLY
RESPONSIBLE PARTY OR HIS AGENT IMMEDIATELY AFTER EACH
RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL.
ANY REPAIRS NEEDED SHALL BE MADE IMMEDIATELY.
2. SHOULD THE FABRIC DECOMPOSE OR BECOME INEFFECTIVE PRIOR TO THE END
„1 IIII I •,l'I, 111, ,1' 1111 III I ^III• Jill 11M1111111 ,dill 11: III I I'.,'nl,, IIII
FABRIC SHALL BE REPLACED PROMPTLY.
3. SEDIMENT DEPOSITS SHOULD BE REMOVED WHEN DEPOSITS REACH APPROX.
HALF THE HEIGHT OF THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN
PLACE AFTER THE SILT FENCE IS REMOVED SHALL BE DRESSED TO CONFORM
GENERAL NOTES -
1. A STABILIZED ENTRANCE PAD OF #5 WASHED STONE OR RAIL ROAD BALLAST SHALL BE LOCATED WHERE TRAFFIC
WILL ENTER OR LEAVE THE CONSTRUCTION SITE ONTO A PUBLIC STREET.
2- FILTER FABRIC OR COMPACTED CRUSHER RUN STONE SHALL BE USED AS A BASE FOR THE CONSTRUCTION
ENTRANCE.
3. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENT
ONTO PUBLIC STREETS OR EXISTING PAVEMENT. THIS WAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL
STONE AS CONDITIONS WARRANT AND REPAIR OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT.
4. ANY SEDIMENT SPILLED, DROPPED, WASHED, OR TRACKED ONTO PUBLIC STREETS MUST BE REMOVED IMMEDIATELY.
5. WHEN APPROPRIATE, WHEELS MUST BE CLEANED TO REWtOVE SEDIMENT PRIOR TO ENTERING A PUBLIC STREET. WHEN
WASHING IS REQUIRED, IT SHALL BE DONE IN AN AREA STABILIZED WITH CRUSHED STONE WHICH DRAINS INTO AN
APPROVED SEDIMENT BASIN.
6. CDOT MAY REQUIRE A STANDARD COMMERCIAL DRIVEWAY TO ACCESS THE CONSTRUCTION SITE IF THE DRIVEWAY IS
ON A THOROUGHFARE.
100 FT (MIN)
PUBLIC STREET
EXISTING GROUND
WOVEN GEOTEXTIL.E
EQUIVALENT TO MIRAFl SOOX jl5 WASHED STONE
L
a
W
m
0-
2. SET UP AN ON -SITE PRE - CONSTRUCTION MEETING WITH A REPRESENATIVE FROM NCDENR TO DISCUSS EROSION CONTROL MEASURES. FAILURE TO SCHEDULE SUCH AREAS. TO THE EXISTING GRADE, PREPARED AND SEEDED.
2 -3 INCH COARSE accRECa
CONFERENCE 48 HOURS PRIOR TO ANY LAND DISTURBING ACTIVITIES MAY BE A VIOLATION OF STATE CODE. 9. DRAINAGE AREA CAN NOT BE GREATER THAN 1/4 ACRE PER 10OFT OF FENCE.
10. SLOPE LENGTHS CAN NOT EXCEED CRITERIA SHOWN IN TABLE 6.62A NORTH CAROLINA EROSION AND
SEDIMENT CONTROL PLANNING AND DESIGN MANUAL. 11, DO NOT INSTALL SEDIMENT FENCE ACROSS STREAMS, I I,( /Aell '
3. INSTALL TREE PROTECTION FENCE, CONSTRUCTION ENTRANCE, SILT FENCE AND HIGH HAZARD SILT FENCE AS DEPICTED ON THIS SHEET MAKING SURE TO CLEAR ONLY AS ! DITCHES, WATERWAYS OR OTHER AREAS OF CONCENTRATED FLOW. {YK
11. BACKFILL THE TRENCH WITH SOIL PLACED OVER THE FILTER FABRIC AND COMPACT. THOROUGH �
COMPACTION OF THE IBACKFILL IS CRITICAL TO SILT FENCE PERFORMANCE.
. O .'FESS /� • �
NECESSARY TO INSTALL THESE DEVICES AS PER THE APPROVED PLANS. I HIGH HAZARD SILT FENCE DETAIL CONSTRUCTION ENTRANCE DETAIL �._ O ti
i SCALE: N.T.S. [REF: MCLDS MANUAL #30.06B] SCALE: N.T.S. [REF:. MCLDS STD. #30.11A] :':L SEAL �:.
4. CALL FOR AN ON -SITE INSPECTION BY INSPECTOR (AS REQUIRED BY NCDENR). WHEN APFwROVED, INSPECTOR ISSUES THE GRADING PERMIT AND CLEARING AND GRUBBING i � _
THE CONTRACTOR SHALL ENSURE THAT "ONLY" THE AREA �3����
OF THE AREA DESIGNATED FOR THE CONSTRUCTION OF THE SEDIMENT SKIMMER BASIN EMBANKMENT MAY BEGIN. C
REQUIRED FOR THE CONSTRUCTION OF SAID SEDIMENT SKIMMER BASIN EMBANKMENT IS DISTURBED. TOPSOILS COLLECTED DURING CLEARING AND GRUBBING SHALL BE PLACED I _
I
IN THE AREA DESIGNATED ON THE PLANS. - h
_ _ \ AS % - -_ _-_ ___ --- _ __ / / " - 07-2,6-11
5. THE CONTRACTOR SHALL DILIGENTLY AND CONTINUOUSLY MAINTAIN ALL EROSION CONTROL DEVICES AND STRUCTURES ASSOCIATED WITH THE APPROVED PLAN. n _ __ - i /
BEFORE YOU , DIG S O I- . CALL THE NC ONE -CALL CENTER AT 811. ` ` P j ' s /
6. THE CONTRACTOR SHALL MAINTAIN CLOSE CONTACT WITH THE NCDENR INSPECTOR SO THAT PERIODIC INSPECTIONS CAN BE PERFORMED AT APPROPRIATE STAGES OF � ' °'" - _ w - --- _ - -- - _ - 685 _ _-. _ - ` ` M ' J/
LAW. YV. �:. p `� ;
CONSTRUCTION. I T S THE L / -_ __ - _ 1111-1 - - - -- __ __ --. _ __ I ,.
7. ALL EROSION CONTROL MEASURES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE NORTH CAROLINA EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN _ - 11. / - - - -f
�\ � _ _ -- - _ - STANDARD SILT FENCE CONCRETE WINGWALL -1 11
MANUAL. / f - - •_ __ -.._ __.._, - ---
_- - ° - ~ _ (SEE DETAIL ON SHEET C -4.2)" (SEE DETAIL 4/12) _
EROSION CONTROL NOTES• / ' _ - '
" URG COUNTY LAND DEVELOPMENT STANDARDS MANUAL.
- � _ - - __ _ a. _
1. ALL STD. NUMBERS REFER TO THE MECKLENB _. - - ° -"-°=�"' ' p0.°`° - -° - ---° -~ _ _ -_ -- __ r -_ - _ _
/ _ - s•, - ®n:' - --ate ` : a.s,. _ - S t °' - _.._. __ _ - _ ( \ `�, 11 l - / .,UO!'*_.m..#."'esx`ri- - -- -- ' •-„ .- - -•_ ,-- .... -, - _. _ _- 4---1 (� .
-- -
.. s. ■ ..o ...y+. _ - .._ --- '`
/ " / _ r -
DEMOLITION LANDFILL PERMIT FROM THE ZONING ADMINISTRATOR. ���� - / _ _ ~ f
2. ON SITE BURIAL PITS REQUIRE AN ON SIZE r .�.� � - -- -- __ __ - �, -� __ ___ ._• . ®q - ,� _ 11 - "" •°- __-..= - - JiJJJ- s�.9 = ® "�'� -.. ...r °r..'o-+*cll °, �''N°.°° y,l es®. a �'`• e
„ ._
„c..�:. +.rte lNMa e..!! - -- -- - -- "--" ••__ _ ras.-ao..w -,y - -,_. �• ` _. '�� 1p�y�. -°
/ • .,/° r-' - .- ___ °°^".'.` .a..1 °�i __ .._.. _.- ._ . s+°.M °! °_°w .. ��il r°ea�q, ° `" ! �.. ',^� �' .v
.,` ..r 'r ... �, _:.. - .--..-.-_..._. -,w mm"-m ", .__ -.«- ._..® i. nsa I'll mm .,,.°Y a,t, * -- �°s„'sY. I -._°�'_a '
CONTROL ORDINANCE AND IS SUBJECT TO A FINE. / r _ _ _
SHOWN ON THE PLAN IS A VIOLATION OF THE STATES EROSION CON -- J'°"�°`� - -63U` __- -_ - - -- - :, r. * ■.....•...- .�•u••.U®"_ ___ _° `
3. ANY GRADING BEYOND THE DENUDED LIMITS / .o _ _ __ `' - - ^ �/' �)
' T TO A / 'r .' r �,w....e.. r '`" .
I A VIOLATION OF THE STATES EROSION CONTROL ORDINANCE AND IS SUBJECT 4. GRADING MORE THAN ONE ACRE WITHOUT AN APPROVED EROSION CONTROL PLAN S _. - - ,�l,tilss'�.�" °` ° "�~�° it '���•�• /',�..p,,......ea °��`•~ `
1/1 i` . ®' / mow• � ^ ~ � � �`�' ~ •+ � ;�~ / �� ~~ �� ��
e
/ /- / 0*l "I 0 J e - „ -..._. / I / /. \ -- ._- --1 , \.. -, , .,, " ^6_^ .-- _.., - -.w.- _.y �®'"�n.,_, j
FINE. °.! ® '- 1 w . - �.. ....P••"+ ``?, �../
® _'
/ - - -- ._ _... ,
��
, _ _. ^�
5. ALL SLOPES MUST BE SEEDED AND MULCHED WITHIN 15 WORKING DAYS OR 21 CALENDAR DAYS, WHICHEVER IS SHORTER. ALL OTHER AREAS, 15 WORKING DAYS OR 90 / / .10 _ �_ __. - -• - -- _ ___ _ _ 0 LX.. Z
CALENDAR DAYS, WHICHEVER IS SHORTER. REFER TO THE EROSION CONTROL ORDINANCE FOR ADDITIONAL REQUIREMENTS. r / %: / r _ - _ n ``- "° - ,/ r,l :..�° ®' °°" `�" �,.
// // .��,, / / \I ® - _ - - ,SKIMwiER STRUCTURE SST �2 _... - - - .- '` ,1�► +' "' , "° ~
�STING'-eENTERCINE _ - --.= = =:1_ `` •• --- ._ 1 Z
® / - �,_ ___ __._ - _T. -- - REQUIRED SKIMMER_!�IZE = 6 -IN.
A REF, OF NCDENR. i / // �* 4J° i // i - -- ° �F BRANCH REQUIRED OR),EI6EwDIAMETER -_ 2 -1N. - -_ -_- .- ,,, , _, C2 V 2 }y
6. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT MAY BE REQUIRED BY \ Y - - BRANCH FS- ItdTERltiTTENT 1'ER - - ,► ® -
�\ i �'`� +/ ;' / / J, fl ?` 6 .° - -- = ;, �'. _, -- - USGS MIDLAND QUADRANQLE -- -_ -- -- -- - (SEE AIL \� , _ I _.. o ®` 1L1
_ _
'�� / t, >•` / 1\ '_ f - •- _,. _._ � _.. _.TOPLIGRARHIG -•MAP; -_f6§6 _ _ . -- _- .__ •__ .__. - - _ __. - •• \ .do- '' "z, `,- Iv Z
DET 5/1 1) _. �, o
NO STEEPER THAN 2: 1. FILL SLOPES GREATER THAN 10' REQUIRE ADEQUATE TERRACING [MCLDS #30.16j:�SLOPES STEEPER THAN 2:1 SHALL f _- -_ __ - '- - ® -
7. SLOPES SHALL BE GRADED \ Q- f 1 ® - _
! y s / .. " r r .�M til ^' li� aml na. �
STABILIZATION. -- -._ __.. -_ _
BE EVALUATED BY A GEOTECHNICAL ENGINEER AND MAY REQUIRES - - \ \
, i\ �. !' /,� / , � �', � f r / % '-ear ® � ee. � ' ®- �.al.-r r. r -rM � � ..a , e _ •r i , O � � � r v ® 1 r , ®' ~', 1• , 1 I %/ , '11� ' ®\/� � f � � � y.. Q�
SILT FENCE OUTLET PROTECTIO / / i ,' i`, �r, %f 1, l ; ,. ,.., ... , .. , ®', :.. .. ,... .. -low`, .. , s �/ ® ® - , ® / / / ! ® �, „.� f / P, ', ' 'f '
8. A GRADING PLAN MUST BE SUBMITTED FOR ANY LOT GRADING EXCEEDING ONE ACRE THAT WAS NOT PREVIOUSLY APPROVED. \ (SEE DETAIL 2/13) r / / (t/ I" " 1119/ ., /yI '�° 11 f / / 1 , �� !' • ` ®' '0�...... ... a.. I ... i ee. ' - I �- I ,0 , ®' ® i l _ f �. " I/ i •! ; p� �" '1 ' ®. O LL-
9. TEMPORARY DRIVEWAY PERMIT FOR CONSTRUCTION ENTRANCES IN NCDOT RIGHT OF WAY WJST BE PRESENTED AT PRE- CONNTRUCTION MEETING. (IF APPLICABLE) � / / ®f / RIPRAP 04t- L Y "� ~� 4L-� � (,
' , ,` // \\ \ I ' ; ' A ,< ' DISSIPATOR AT{ BR -2 04t-LET �) 11 \ / % POUBLEI LAYER H►GH i SILT FENCE OUTLET PROTECTION / ®,/ /IZE = 4 -FT WIDE1 X 6 -FT /LONG
10. DUE TO PROXIMITY TO GOOSE CREEK WATERSHED BUFFERS, SITE CONTRACTOR SHALL OP'TiMIZE TIME TO SITE STABILIZATION. i" �' \ \\ ,'' / hAQZARD) SILT FENCE .° �' 1 f ( D50 4 -1N. Q
/` (S /�E DETAIL ON THISi SHEET) (SEE DETAIL 2/13) ?►, ®, , i " 1 f
i},, s• ~ / / I ? I s 1 ® I I® I i : i m- i� 1 1 ® I 1 No I I I I �, ' I / / rI f :_ I S.. , - /o^
/ \ / l 4� T_
11. EFFECTIVE OCTOBER 1, 2010, PERSONS RESPONSBILE FOR LAND DISTURBING ACTIVITIES W,,�'ST INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE \ / \\ / / / f 4 I 1 ®' 1° ®' 'I ~ ON ,
THAT THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED. SELs - INSPECTION REPORTS ARE REQUIRED. A SAMPLE SELF - INSPECTION REPORT, \ / ' -` ! j I! , , ®' ' _
�\ `\ , / J / / � f ! NOTE TO G.C. A BEGIN BUT ONLY AS ''' � r � °', � � / / f ` f % ` � `- ® ® ®/ �' 1 i' �, °- (�
r'. /
AS WELL AS DETAILS OF THE SELF - INSPECTION PROGRAM, CAN BE FOUND ON THE LAND QUALITY WEB SITE: - __ \. I \ \ /. / / / ,,�, >� �® _ CLEARING AND GRUBjN5TRUCTION G M Y / / ,
\ ,� N / / { - - -- 'Q?" 0 EXISTIIJ CEDAR TREE TO BE REQUIRED FORTk C OF SKIMMER SEDIMENT BASIN 5�g-I i' // t/ /// I-` - ® `�M® / �'
yz; / /www dir enr stote.no I!s /�ggfsedimentation new.html STANDARD SILT FENCE \ - / / '` IF THERE ARE ANY QUESTIONS ABOUT THE SELF - INSPECTION PROGRAM, PLEASE CONTACT NC IENR AT (704) 663 -1699. __- ti ``� \ REMOVED DURTNP PHA E (I AS DEPICTED ON 5t1E G 4.2 Pi1A5E II ER0510N CONTROL PLAN / --' 'd ®; ; V
(SEE DETAIL ON SHEET C -4.2) \ t - I s I / / 1 _ -
/ / -1 ' i
re
® ._. __ __ - � 'ti �' \ \ EXISTI G 4 ". WILL W OAK TREE,, -TO BE f V '® LL_
EXISTING 3" AMERICAN ELM TREE TO BE - _ \ r - ` -677-- .__ __ ~. ` , Q / - 'T �''
OVERALL ERQSIQN CQNTROL PLAN NARRATIVE REMOVED DURING PHASE II ®�, \ �� �\ . e\ REIv�OVEO DURIt�C3 PHASE II / \
1• - _ ,, EXISTING 30" OAK TREE /rt0 �E / ~�~. � / r
��+� ` "
\"I \ �\ am:!, I � I� , I � _ _ - �'�;,� EMSYI1 kG 12 0i,:' TREE TO BE\ ,2EMOVED DURING.- -PHASE II \ / " �° ! ,.� / r- s GRAPHIC SC E
MINIMIZE THE CONSTRUCTION IMPACT ON TAE " T _ \ !_1 REMOVER- D•� RR N`- E 11 . - _ \ / EXISTING 7 - N' E. M" TREE CIO BE / 1{'111
THIS EROSION CONTROL PLAN WAS DEVELOPED TO EXISTING 3 WILLOW QeK I �E TO BE - - r I � y
REMOVED DUR+k ; F'HASE II ": ' _ - _ `\ �� 1 / , R ivFQVER• DklRiNG`Pki�SE \ r ,0/ 30 0 15 30\ 60
ADJACENT 100 -FT RIPARIAN BUFFER. THE SITE WILL BE DEVELOPED IN THREE PHASES, _ ! EX` LNG 4 WILLOW OAhC TREE T ` "` -
_ ` 6 -= _, _ _ EXISTING "OAK TREE TO BE / \ .r
� - RE:;,VED DURING PHASE II $� \ - -- t t !
1. PRIOR TO PHASE I OF THE EROSION CONTROL PLAN, THE EXISTING MAN -MADE BOND SHALL BE _ I_ \ \ _,� �` '- \`l �, __ _.., REMOVED URING PHASE II ! ORTLEAF PI ` �'y,\�' /ff 1 IIIIIIIIIIIIIIIII
TREE PROTECTION - \ \ - _. 6 XISTIN S
\ �I"
DRAINED PER THE INSTRUCTIONS ON SHEET C -4.0 (PRE -PHASE I EROSION CONTROL PLAN). THE (SEE DETAIL 6/10) ` - �! - _� -I .' \ _ - E i _ Number; 17-10-033
\ G H N T1�f�E T
/ , - -- -•- - `' - -. 1 1. I REMOVEDII)IG PI71A E f II / / ' / l Protect r
TIME FRAME FOR DRAINING THE POND IS APPROXIMATELY 14 -16 DAYS. �- ~ \ i /
�� � "' \ � � J -_ __. � _, i ,\ T , CONS RUC�ION ENTRANC 1 / / ;° f �__ j EXISTIl�' /" E. RED �E(TAR TREE T :) BE ` , - -68`I - a '` " ET THIS SHE f f SILT FENCE OUTLET PROTECTION
___'j � j :�_, �� __ -- I ® \ REMOV .D DURING-PHASE II _ __ __ _ _. _ __ __ _- __ _ - 1 (SEED AIL\ ON ET J / I,f i / i / f / / r / ' Date:
CON STRUCTURE:. ___ / / .' \
CO __ SEE DETAIL 2/13) 07-2G-201 I
2. THE FIRST PHASE WILL INCLUDE INSTALLING A PERMANENT OUTFLOW - i - -- I I-
d6 ` ti I l `Q /' / r'
r
ONCE THE POND HAS BEEN DRAINED DOWN TO ELEVATION 675, THE OUTFLOW CONTROL = _ - _P_BOP05ED l # ® -' r J % ®fY Drawn B JLM 1. _ TOPSOIL
i
STRUCTURE SHALL BE CONSTRUCTED PER SHEET C -4.1 (PHASE I EROSION CONTROL PLAN). - _ Z. \ i I // / / / ! ! ✓ f Y
_.
S - -- -' E- jNG 3 E RED CEDAR TRl ' . TO BE \� e I i I / "-
FOLLOWING COMPLETION OF THE OUTFLOW CONTROL STRUCTURE, 11N0 LAYERS OF HIGH HAZARD -STOC �iLC A A % " \ / / / .% /
\ \ STANDARD SILT FENCE Checked 13 NRP
_ I i I -.�., I_ I - RE' ..)VED D,l.,RTNG PHASE II _.. , - 18.Q' �� �., \ •\ \ / f / / / ® S y
_ _____ __ .,ti '_ / , I It (SEE DETAIL I ON SHEET. C -4.2)
SILT FENCE WILL BE INSTALLED. THE ONLY GRADING ASSOCIATED WITH THIS PHASE WILL BE THAT ' 24 EE TO B /
_/ \ \, \ \ / f ®/ '
= - -:._� I _ -- I i -�..
EXI G " `O�IK TR , -1I \
"PREPARE" THE EMBANKMENT CONSTRUCTION FOR THE PROPOSED SKIMMER BASN. ' EXIST •<G 4 BLACK CHERRY^ 1 BE -- -- - . _ B ,, -. \\ \ \ r / I !
c I- -' I- - - 1 _ b - -_ -- \ \ \\ \ / I I, i / Revl5lons:
REQUIRED TO PREP / t_ I _._ . _ f
STRUCTURAL FIB / I - -I I Fi ! I - - - - -- / , REMO D DUR 1NG PHA'S II REIv _p= TURING RkIASE II r \� .. \ \ r ` / / fi / 11
CONSTRUCTION OF THE SKIMMER BASIN WILL BE CONDUCTED USING OFF -SITE STR 50, / `° - ._ \ \ \ \ \ \ \ -- / / /
____ • :_ _ _ _ _ _ e^ \ \ ", / I Or1 inal Submittal
/ I 0616/200
--- - _ . -- / � / \ \ \ .,\ � `° �, \ \ __ ' ! / / � - SILT FENCE OUTLET PROTECTION
_ r ..,,._ .. / /
MATERIAL AND WILL BE PLACED AND COMPACTED UNDER THE DIRECTION OF A LICENSED RAW , ` i - _} __ - / 5'' . �_ -•. •. \ \ \ \ \ \ \\ `'1 \ i / 1011112010 Per NCDENR
� \ � I I - y-_ I I -I I-� _._ f ! _ " - - 1 1 - r \ \ `' -) `�,, \ a _ .._ // 'I / / (SEE DETAIL 2/13)
' , "'�., . _\ - I ? - . -. / / _ f EXISTING „7 -AME; 'AN ELM TREE TO B� - f l / r; ' \ EXIST G 3, tR T / I I! I I Ito i o Per NCDENR
GEOTECHNICAL ENGINEER. TIME FRAME FOR PHASE I (EXCLUDING THE POND DRAINAGE) IS v \ _ \ i - __ __ /' 1
"�-�,,, I �/ REMOVF[ DURING �f-IAC: IE 11 1 / \ r > _ _ /
APPROX. 1 -3 DAYS. \ _ , I WAM .. .r \'� // ' \ _. f • J _ ` \l \ -4 r \6 , \ �\ " 6 ti - - _.. T / '` // TREE PROTECTION �
- \ _ T0� E REM00"EQ I I /23l2oio Per NCDENR
.._ \ \ `r - f _ / \ c \ e U' (SEE DETAIL 6/10)
ts' - - / ,� 03/02/201 1 Per Town of 5tallln 5
3. ONCE THE SKIMMER BASIN HAS BEEN CONSTRUCTED PER THE APPROVED PLANS AND _� -� 1 \ \ \ \ -,/ /// � _ � � ^ � __ � , - ® 05126/20 i i Per Developer
INCLUDE PREPARATION OF THE BUILD ,• - , - \ / _ / � ~ j \� _. _. r - \\ \ \ \ \ ` `' \ ~ � �` \ / �Y�
INSPECTED, PHASE II WILL COMMENCE. PHASE TWO WILL _ �� - - - 07/26/20) i Per Union Count
\ \ \ _ r XISTJNG6 't9A1C TREE \ ® 1
AND PARKING LOT PADS. MASS GRADING WILL START AT THE HIGH END OF THE SITE, FARTHEs s f .. �,,I / r\ f \ '� \\ BE` \REMpVED \\ -" I \ / -_ _.
PHASE I LIMITS OF DISTURBED
I / i r \ \ \ / AREA = 0.52 ACRES*, ❑ .11
FROM THE SKIMMER, AND WORK TOWARDS THE LOW END. TEMPORARY DIVERSION CHANNELS " ,OALL ~ �` \ _ _ She
EXISTING 36" PIPE " ° "���,•_�`` ``` • :'� �`'' _ _ � `` __ ,
DIRECT SEDIMENT LADEN FLOW TOWARDS THE SKIMMER BASIN. TIME FRAME FOR PHASE II IS INLET INV. ELEV. = .87.36 FT ' -' _� ' i \ - - .. 1 / r ? ` Ek�STING \4\8 OAK TREE-TO BE / 1 (* AR REQUIRED FOR - `INSTRLIATION et Title:
�..... -
OF SILT,-FENCE, CONSTRUCTION ENTRANCE w -
APPROX. 3 -5 DAYS. *IT SHOULD BE NOTED THAT THE SKIMMER SEDIMENT BASIN IS WELL --.QUTLET INV. ELEV. = 6S�r 5 FT ° "'° - `(i, ' _ J / / �' •.. ,, ,� 1 l z \ EMQV DWRING� HASE II / `1
u� t . _ - r } `e�. f / l �., SST -2 doTLET PIPE, AND CLEARING LIMITS FB.kZ .THE
TH . FI w . ...-
LENG 5, ...:.�: �
,, . 0 iI. (I IMKIR FPIMFN TRAP , SST
N 7I .) _ _
r C 1.1 .I:. I} (:IP TO A 5l1 YR STORM, , "f t fl .,. "
I• ; e T
C t,,,IZE D h CAN A T AI Y HAN I F ., fRE f I .,.IGC"TI,... 1. T�V C AND ,�, _. ,•.. � f� 9 ... � , ._ y. 3,:n,. :. ..� _..,,, .� � •. 11 1, I;tl
(SEE DETAIL S� 0 �� .� :. _ 6,.. �,. a . �- ®` 1. , :. L-
\ .
I -_
THE FINAL STAGE AND WILL BE IN PLACE ONCE 11iE CATCH BASINS AS �- `''• - -'. _. EROSION 1
4. PHASE III WILL BE - -
e„_
,
1�
,, ! i \
,. _ � "~- -�...; -rz.., _ 1 V r- � ., -t- .L \ FEtyCE PROTECTION
CURB HAVE BEEN INSTALLED. THE MAJORITY OF THE SIZE WILL BE DIRECTED TOWARDS A _.,_ --_,__ _ _ _ / E
- r
_� ti _ •-• - ( DETAIL
�1 I SILT OUTLET LET
TRADITIONAL SEDIMENT TRAP THAT WILL BE CONVERTED TO A BIORETENTION FACILITY ONCE TsdE �~�-. `�. �1' 1 _ `x - 0 -„ - - C �®
EXdSTING 36" OAK TREE TO BE -' - .° .: <. �. ri L. , ® ® �\ •, RAC
L AREA AT 111E NORTHERN END OF THE SITE (< 0.5- ACRES) WLL "- s - ` " - - <' s - -" " - - _ _ "
D. A SMALL -- - ._ -
SITE IS STABILIZE - '� -" - _
r REMbVED- ,.E3URIN_G PHASE 11 .; \ �A..®..., �`r,_... , / , - ��
TILES AND CATCH BASIN INLET __.___ ` `` 1 \ - -- - _. _
T THRU THE USE OF STRAW WA •" - _ _ - _.._ - _ - _ _ \ \ \• � _ -
PROVIDE SEDIMENT TREATMENT - -- _ _ r
-,_ - - ..,�.. ­­-EXISTING BUILDING TO BE \ \ I \ \ ) \ ­),�__ � -_ - .15 -
PROTECTION. "b'�3° - .;w. _ ( _ _ - a - -
- REMOalEQ -I)FU NG• -PHASE 11 /
LAVj;(Y
; - __ __ I
5. IN ADDITION TO THE EROSION CONTROL MEASURES STATED ABOVE, THE FUTURE LANDSCA'E - -_ - "�`' ERS I / f \ - 1 T T
_ 4 _, t : -�- ,___- r __ _ -_ __ __ _. _ __ _._ - �C}�/�[�/ j \ ! / ! / ` _ _EXISTING BUILDING \ -
, Y `• _. _ _ _ 6� -. - _ _ I `i % �# I ( 6' . :�, Sheet No:
DETENTION POND WILL PROVIDE SECONDARY TREATMENT THRU THE USE OF SECONDARY BAFFLES �t . <, �__ r Y 1 - _ _ _ \ �1�4 / / / / TO EM4V t�
-,---- --- -__- -F _ r - -: __ -
AND AN ADDITIONAL SKIMMER. ____L -.'`` -- `%',,, 11. <, 'TM-= t _ _ _ _ , / _ -
.. `' _° r
\ - I
SUBJECT PROP ERTY BOUNDARY \ -- ti, \ 1` 4..' \- \ 'r -� / /7 - - ^�y�..._...- __._�_ _.._...__ ; "` -- __-__
- ADJACENT PROPERTY LINE � \ ` 1 y:f} \ ` \�' -� i�= f, _ �._ ...._ -
- .__ __ ---__. IIIIIIIIIIIIIII
AND BOUNDARY INFORMATION FOR THIS PROPERTY AND --- -- ---' _ -- -- -- --_ --•- --680- '~-• -- _ -__ _,.._ .._.__ .._ EXISTING GRADE E \ \ ) / / j,\ \ ` 6� % - - ° ". _- - _ - _.._ - _. _.. _.... ` 11
REFERENCE. ALL PARCEL -,a \ ��LV -� ;t,.., - _
00 4mmac =I. ua2..mmum wn - _ •~_° "- --'... ^•,....,__
ui mm ra .r. lo.mumr 0 m W Il. maolr ADJACENT PROPERTIES REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING - - - - - - - - - EXISTING 6O° .RIGHT OF WAY �I \ /? �, r `� `' �- _ _ -
W 9O 00d'°" OR A°°'0° 0" 0°O1d° 1p TO SERVICES. PROPERTY DIMENSIONS AND COORIDINATES FOR PROPERTY REFERENCED FROM A - _ _ _. .•
ommm r um 0: ewe rn.ur seal m�a 680 - PROPOSED GRADE -- `__ _ _` _ - -- __ _.. _._._ . . __ - ._...__ _
SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES. TOPOGRAPHIC INFORMATION _ _ ~ ' ° _ - -
W urea . wanly . ear SUIT - ... - - _... _. _... ......,� .� ,_. �­_-,_ -.. -- .� ,.,, .
own RmI a now a�.boamm..�1 -- - - - - -- FIELD LOCATED TOP OF BANK
COMPLETED BY GRIFFIN SLRVEYING SERVICES - -
_::.tip �
,learloo,aw,ac.,wwrslwa,,,u2ra REFERENCED FROM A SURVEY C

1. CONTACT THE UTILITY COMPANY TO RELOCATE ANY EXISTING UTILITY POLES. ALL EXISTING3 FACILITIES WHICH CONFLICT WITH THE IMPROVEMENTS UNDER THE SCOPE OF THIS PROJECT MUST BE RELOCATED
AT THE EXPENSE OF THE APPLICANT.
2. SURVEYOR TO VERIFY RIGHT- OF-WAY LOCATION PRIOR TO CONSTRUCTION. ALL PROPOSED IMPROVEMENTS AND CONSTRUCTION WITHIN A MAINTAINED RIGHT -OF -WAY SHALL BE DONE IN ACCORDANCE WITH
THE NCDOT AND THE TOWN OF STALLINGS GUIDELINES (THE MOST STRINGENT SHALL APPLY).
3. IF THE SAME PERSON CONDUCTS THE LAND DISTURBING
ACTIVITY AND ANY RELATED BORROW OR WASTE ACTIVITY, THE RELATED BORROW OR WASTE ACTIVITY SHALL CONSTITUTE PART OF THE
LAND - DISTURBING ACTIVITY UNLESS THE BORROW OR WASTE ACTIVITY IS REGULATED UNDER THE MINING ACT OF 1971, OR IS A LANDFILL REGULATED BY THE DIVISION OF WASTE MANAGEMENT. IF THE
LAND - DISTURBING ACTIVITY AND ANY RELATED BORROW OR WASTE ACTIVITY ARE NOT CONDUCTED BY THE SAME PERSON, THEY SHALL BE CONSIDERED SEPARATE LAND - DISTURBING ACTIVITIES AND MUST BE
PERMITTED EITHER THRU THE SEDIMENTATION POLLUTION CONTROL ACT AS A ONE -USE BORROW SITE OR THROUGH THE MINING ACT.
4. OFFSITE FILL DIRT WILL BE REQUIRED FOR THIS PROJECT. OFFISTE FILL DIRT TO COME FROM MARTIN MARIETTA AGGREGATES, 2111 N. ROCKY RIVER RD, MONROE, NC 28110 OR ENGINEER APPROVED
EQUIVALENT. ALL OFFSITE FILL MATERIAL SHALL BE VERIFIED BY A LICENSED GEOTECHNICAL --ENGINEER PRIOR TO PLACEMENT AND COMPACTION.
5. SITE IS IN THE GOOSE CREEK WATERSHED. PLANS HAVE BEEN SUBMITTED AND APPROVED BY THE NCDENR DIVISION OF WATER QUALITY. CONTACT AMY CHAPMAN AT 919 - 715 -6823 WITH ANY QUESTIONS
OF COMMENTS RELATED TO THE APPROVAL PROCESS.
PHASE 11 CONSTRUCTION SEQUENCE
INSTALL SKIMMER SEDIMENT BASIN SSB -1 PER THIS PLAN
WIRE
WOVEN FILTER
U
r1�
N
I
ib
M s
ro
G
TIC
'T 4- (MIN.)
CONSTRUCTION NOTES:
1. CONSTRUCT THE SEDIMENT BARRIER OF STANDARD STRENGTH OR EXTRA STRENGTH SYNTHETIC
FILTER FABRIC.
2, ENSURE THAT THE HEIGHT Of THE SEDIMENT EENGE UOES NOT EXCEED 24 =1N6HE% ABOVE THE
GROUND SURFACE. (HIGHER FENCES MAY IMPOUND VOLUMES OF WATER SUFFICIENT TO CAUSE
FAILURE OF THE STRUCTURE).
3. CONSTRUCT THE FILTER FABRIC FROM A CONTINUOUS ROLL CUT TO THE LENGTH OF THE BARRIER
TO AVOID JOINTS. WHEN JOINTS ARE NECESSARY, SECURELY FASTEN THE FILTER CLOTH ONLY AT A
SUPPORT POST WITH 4 -FEET MINIMUM OVERLAP TO THE NEXT POST.
4. SUPPORT STANDARD STRENGTH FILTER FABRIC BY WIRE MESTH FASTENED SECURELY TO THE
UPSLOPE SIDE OF THE POSTS. EXTEND THE WIRE MESH SUPPORT TO THE BOTTOM OF THE TRENCH.
FASTEN THE WIRE REINFORCEMENT, THEN FABRIC ON THE UPSLOPE SIDE OF THE FENCE POST. WIRE
OR PLASTIC ZIP TIES SHOULD HAVE A MINIMUM 50 POUND TENSILE STRENGTH.
5. WHEN A WIRE MESH SUPPORT FENCE IS USED, SPACE POSTS A MINIMUM OF 8 -FEET APART.
SUPPORT POSTS SHOULD BE DRIVEN SECURELY INTO THE GROUND A MINIMUM OF 24- INCHES.
6. EXTRA STRENGTH FILTER FABRIC WITH 6 -FEET POST SPACING DOES NOT REQUIRE WIRE MESH
SUPPORT FENCE. SECURELY FASTEN THE FILTER FABRIC DIRECTLY TO THE POSTS. HARE OR PLASTIC
ZIP TIES SHOULD HAVE A MINIMUM 50 -POUND TENSILE STRENGTH.
FILTER BAG
DUMP LOOPS
7 Am
7
SECTION
ATCH
INE
1. INSTALL TEMPORARY DIVERSION CHANNEL, CHECK DAMS, SPILLWAY, AND SKIMMER; CLEAR1Nkv ONLY AS NECESSARY TO INSTALL THESE DEVICES.
7. EXCAVATE A TRENCH APPROXIMATELY 4- INCHES WIDE AND 8- INCHES DEEP ALONG THE PROPOSED �rnan -kale ou�Igmy ucslyn
SHEET AND THE CORRESPONDING DETAILS. - - - - - - - -
�'(�' }'� �'( '�'( �'�( '('�' �'( LINE OF POSTS AND UPSLOPE FROM THE BARRIER. N4IF�
111 �_ LL! 111 �_ �_ �_ LL1 lll ll' Telephone: [phone]
8. PLACE 12- INCHES OF THE FABRIC ALONG THE BOTTOM AND SIDE OF THE TRENCH.
2. SKIMMER SEDIMENT BASIN SSB -1 TO BE STABILIZED IMMEDIATELY FOLLOWING INSTALLATIOs'�. a �T' TiT_TTT TT7 'fTT_ 1Tf_TTI �iT 1. INLET MAINTENANCE SHALL BE DOCUMENTED IN PROJECT ,LOG BOOK. Facsimile: 704.248.7951_
_I i ITj-( i i I I i I i I'�(I' I���� "I ' I i ii' 9. BACKFIU- THE TRENCH WITH SOIL PLACED OVER THE FILTER FABRIC AND COMPACT. THOROUGH 2. FILTER TYPES SHALL BE APPROVED BY THE CITY INSPECTOR PRIOR
�T1T =i iT_M. �+� "'� i�jj��l i i� COMPACTION OF THE BACKFILL IS CRITICAL TO SILT FENCE PERFORMANCE. TO INSTALLATION. Sea�S:
3. INSTALL PIPE P1 PER THE GRADING PLAN ON SHEET C -5.0. 10. DO NOT ATTACH FILTER FABRIC TO EXISTING TREES. 3. FILTER BAGS MAY BE REMOVED WHEN SITE IS STABILIZED AT
THE DIRECTION OF THE ENGINEER.
4. ONCE ALL EROSION CONTROL MEASURES HAVE BEEN INSTALLED PER PHASE 11, CLEARING AND GRUBBING OF THE SITE (WITHIN THE LIMITS DEPICTED ON THIS PLAN MAY BEGIN. G.C. TO VERIFY WHETHER MAINTENANCE NOTES: 5. FILTER BAGS SHALL BE REMOVED PRIOR TO STREET ACCEPTANCE.
5. FILTER BAGS SHALL BE CLEANED OR REPLACED ON A REGULAR
INSPECTION IS REQUIRED BY NCDENR PRIOR. TO ANY EARTH MOVING WITHIN THIS PHASE. 1. INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. BASIS (NOT BE MORE THAN HALF FULL AT ANY TIME). �11I ►,�
MAKE ANY REQUIRED REPAIRS IMMEDIATELY. SILT FENCE DETAIL
SCALE. N.T.S. REF. MCLDS STD. 30.06A] 6. FILTER BAGS SHALL NOT BE ALLOWED IN EXISTING CITY OR NCDOT \A
5. FOLLOWING CLEARING AND GRUBBING, MASS GRADING MAY BEGIN. SITE SHALL BE GRADED PER THE GRADING PLAN ON SHEET C -5.0. CONTRACTOR TO BEGIN AT THE NORTHWEST CORNER OF THE SITE AND 2. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR ROADS. ' ' S S/ i
BECOME INEFFECTIVE, REPLACE IT PROMPTLY.
WORK TOWARDS THE SPILLWAY OF SKIMMER SEDIMENT BASIN SSB -1. AS THE SITE IS BROUGHT TO FINISH GRADE, THE CONTRACTOR SHALL CONVERT SKIMMER SEDIMENT BASIN SSB -1, TO THE TRADITIONAL �'�' �
� O'
,L' y
SEDIMENT TRAP, ST -2, AS DEPICTED IN PHASE 111 OF THE EROSION CONTROL PLAN ON SHEET C -4.3. 3. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE • `
VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE INLET • 4 S E AL T
TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. CATCH BASIN PROTECTION DETAIL 032006
SCALE: N.T.S. [REF:
6. CALL FOR AN ON -SITE INSPECTION BY A REPRESENTATIVE FROM NCDENR ONCE SITE IS BROUGHT TO GRADE AND CONSTRUCTION OF SEDIMENT TRAP ST -2 IS COMPLETED. 4. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING MCLDS STD. #30.15]
THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS �G1N��\
BEEN PROPERLY STABILIZED. i
8. THE CONTRACTOR SHALL MAINTAIN CLOSE CONTACT WITH THE UNION COUNTY INSPECTOR SO THAT PERIODIC INSPECTIONS CAN BE PERFORMED AT APPROPRIATE STAGES OF CONSTRUCTION.
9. ALL EROSION CONTROL MEASURES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE NORTH CAROLINA EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL, U.S. DEPARTMENT OF AGRICULTURE, M _._ -
STANDARDS„ X '
U.S. SOIL CONSERVATION SERVICE, AND THE UNION COUNTY LAND DEVELOPMENT f -
--
NC ONE -CALL CENTER AT 811. � � ,__ . -- -~ -•- ___ ._._ _._ __.._-
RI�RAP APRON RA
STANDARD EROSION CONTROL NOTES. BEFORE YOU DIG STOP . CALL THE / P _
" NUMBERS REFER TO THE MECKLENBURG COUNTY LAND DEVELOPMENT STANDARDS MANUAL. \
(SEE DETAIL 2/11)
1. ALL STD. NUMB 1 - ~� ___ .._ _._ _...__ __ . -._
IT'S TN E LAW. � / �- ..- -' ' °- _ d 4 _ - °� " � ` � --
_ _ `\ -- ' s• ' � -' -- ^` -- --... �` . _.- CONCRETE WINGWALL �
2. ON -SITE BURIAL PITS REQUIRE AN ON -SITE DEMOLITION LANDFILL PERMIT FROM THE ZONING ADMINISTRATOR. / °..,
- - -- - / f - -_ . _ _ _ _ ((SEE DETAIL . 4/12)
l -_.y "de's°'- i'�.R.,�,aa®r rs uialrrw mna.armr.a].,�r�•n�aa as®asaoe•eoe�( °•o�F ~ (SEE ^....-
\ r .^l'► YM 41J77"'.A.tai,.taai.�.lW4 •.i,�.n °' -. _ ..- - '_ -_.�, __.t „✓ '.'
3. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN ON THE PLAN IS A VIOLATION OF THE STATE'S EROSION CONTROL ORDINANCE SKIMMER SEDIMENT BASIN SSB -1
_.
SEE DETAILS 4/11 & 5/11 FOR SPECIFIC
AND IS SUBJECT TO A FINE. ( ) r�..er -66C -_ __ y - •..� _ + >� w __ __. _
DRAINAGE AREA PHASE 11 GOVERNS = 1 8 ACRES - _ __ _ ~ _
r r. .�. _._ __.. � ,,,_....., ° i iirri • ri a ..... -: �,3 t,�.r �, °.sw ®.•otsrw' se.rr' aa°k•� 'sM!:' .` `° �° • "*, "` "\�' `• l,e.v'�,�. t-L..
D _- .__ _
DISTURBED AREA = 1.58 ACKES ®•' - �. - '' --�
r a „� ,. -- ..�..... --^'- .. _ . y a.,wpp � . r� iM1e Hest •ypyR> o •,"o ,,,,_ � • 'ti 4 �l 9
PROPOSED ,,o''
r� . - -° r r erer I -s'r+' ._. �.'• °'� i `� � +� � � j ,.a.. ,.-.. •tea.,, r ��•
VIOLATION OF THE STATES EROSION CONTROL ! � 0_ - -- - -- -_- ._...._.. __. _ -- .,. ••..
4. GRADING MORE THAN ONE ACRE WITHOUT AN APPROVED EROSION CONTROL PLAN IS A _
PEAK Q10 (PHASE II GOVERNS) = 6.6 FS �"',.e T _r. _ ® °�� A� �,r w�sarea+rerrainae�sirYreF• _ _ _ `�°� °:;�•... �,\°'�`
L - .. smea -r ° . ar c a r� • r awi"It a7esot[eser rrrr• rra�w e.a y-�! ._ _ _ ``� � -
}.�{"` •.rw+�'reeehYtf.M7 • s r ■ .es r ■ as - y ��• _ y /�
ORDINANCE AND IS SUBJECT TO A FINE. �� � � _ � _ � ,... � 4
- ,l -`" / r� _r _.` YY'. YSi6s6YS, s, .•■ ®•.•ss.••.o'ii(•Gi•rr.rswrra use■ esol.A � -:.«.. •"` ,� +•� �" ` `
REQUIRED STORAGE VOLUME = 5 88 C.F. ..,, \\ y •'`'°"ra~ U
AVAILABLE STORAGE VOLUME = X49,801 C.F. ; /f s'/ .a..r,.W. WW-° - - / - tr` ,. - ", _ < 'Q,,
1 �' i , _RE- RE-TO SHEE1 C -5.0 FOR PIPE ` ,.e�•+®`a�„" ".�`. My
5. ALL SLOPES MUST BE SEEDED AND MULCHED WITHIN 15 WORKING DAYS OR 2] CALENDAR DAYS, WHICHEVER IS SHORTER. ALL P _ -' _ 4 ~
REQUIRED SURFACE AREA =x'897 SQ. FT. �'r J , "� r _. INFORMATION
-
-, �Ai1tD= 9(J�LEi-'STRt•#i."�lJ.RE IN 0 �• �44,� . z
OTHER AREAS, 15 WORKING DAYS OR 90 CALENDAR DAYS, WHICHEVER IS SHORTER. REFER TO THE EROSION CONTROL ORDINANCE FOR AVAILABLE SURFACE AREA = 23,503 SQ. FT. r` �. :� , l - Y - - -- (� Q O
ISTING - CENTERL--INE- -OF-- BRANOFf- ` , ` _.. `., _
,- ' _ .._
ADDITIONAL REQUIREMENTS. BOTTOM OF STRUCTURE ELEV. = 676.00 FT ! !/ ,I� ! r r _ - -' -. r '�BRA�ICH IS INTERMITTENT PER . -' RIP_W ENERG _ -- "1 `"' °•�°et 6�•.�.• " _ `�~ o ` n 1-_
/ 1 ' - USES ttd}IILAI= Qi1ADRANGLE r ` ° ` z ' ' ° GRAVEL-"'MD RIP RAP ' ' ' =� --1 Z
TOP OF DAM ELEV. = 681.00 FT ! ° r.- f _ _. _ ` DISSIPATOR AT PIPE 0- CJTLET " - ,,
�,� 000 !! l! 1 S _. TOPOGRAPHIC _ - MAP, - { -99.6" _ SIZE_ = � -4-FT- WIDE X 6 -FT LONG EItTE�R BERM � ® ,'•\ �
6. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT MAY BE REQUIRED BY A REPRESENTATIVE OF THE O Y ENGINEERING SPILLWAY ELEV. = 679.00 FT /! f - - '� - ` ~ CY
__
\ SPILLWAY WIDTH = 12 -FT ! 'fir` _ - �- __ ._. _ .__ - _ _._. _. _._ _ ..__ __ __ _ _ Db>9" - -�4 -tN: -- ® ° t -
f ! ,(',,, n � _ �, ,� _._ ._ __ DOUBLE LAYER HIGH ,,,� (SEEA�E =AIL 6/1:.1,}„ , ` ;,. - p1PE � ��� •. ��-�` ` ®• " ' � O � �
DEPARTMENT. _ _ _ ._ U
SPILLWAY DEPTH - 2.0 -FT C ° � � - HAZARD S1L'C• FENCE— ,.• � � � _
f \ C >'' r �- % jl I i } -_ - -- (SEE DETAIL ON SHEET-C --4. C--4-.14.- _ _ . _ - - - ® t• ®'r0 f l r '' �; ti� - z =
\ REQUIRED SKIMMER SIZE = 2.0- INCHES °'' - __._ __ _� _ _ - ®• ® ~�. U-- 11�
TRACING MCLDS a`.16 . \ ! / ✓ °" " ®, , ...
7. SLOPES SHALL BE GRADED NO STEEPER THAN 2.1. FILL SLOPES GREATER THAN 10 REQUIRE ADEQUATE TERRACING [ r, 1 F. „ „; UIRED SKIMMER ORIFICE DIA. = 1.8 -I GBH S i , �' - -^ -. - ®' _ "- ®1 1 ~�
tD _.- -
`'�•� � � � .,ter -, -,- mod- ) O
SLOPES STEEPER THAN 2;1 SHALL BE EVALUATED BY A GEOTECHNICAL ENGINEER AND MAY ;REQUIRE STABILIZATION. ' � °'
! / i
r`EL S TO BE SPACED PER DRAWI1kiG /l %f , j ri'l ,f r' f ♦ �! �f� 1, ! f
` I ; / , , s y^ / f s REFER TQr SHEET C- .0 F PJAE-
8. A GRADING PLAN MUST BE SUBMITTED FOR ANY. LOT GRADING EXCEEDING ONE ACRE THAT WAS NOT PREVIOUSLY APPROVED. SEE DE 1 AI /10 FOR BAFFLE INST�ILLATIO E :..AIL fi i ti AND OUTLET ST UR NF@I�MATION ` I� O O
6 677 � � � �
9. TEMPORARY DRIVEWAY PERMIT FOR CONSTRUCTION ENTRANCES IN NCDOT RIGHT OF WAY MUST BE PRESENTED AT j ( s, / 680 9 r r SILT FIENCE OU ROTECTION
PRE- CONNTRUCTION MEETING. (IF APPLICABLE) ! i SILT iFEI�EOUTL�_ PROTEf TION / 1t� ''Ni I 68 j P' j (SEE/ DETAIL
100, r (SEE: DETAIL 21A 31 / / I l
� � t� .►�. 9rt6 e6.tLr. � e� rr. �• -IL,
10. DUE TO PROXIMITY TO GOOSE CREEK WATERSHED BUFFERS, SITE CONTRACTOR SHALL OPTIMIZE TIME TO ;ITE STABILIZATION. R /A�R�q � ; r' `- � �! ' ®s ®` 1 1 I � , ®' ' " ' �` � j I O r 1
A' ..• \.J
® ® s,a .� ®
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11. EFFECTIVE OCTOBER 1, 2010, PERSONS RESPONSBILE FOR LAND DISTURBING ACTIVITIES MUST INSPECT A r .EJECT AFTER EACH __ R \ 1 `� / ® / /J' i (jay { 680 6$1 )
PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS 'ING FOLLOWED. ® } I 67 1
,� C�78 M 9 r r
SELF- INSPECTION REPORTS ARE REQUIRED. A SAMPLE SELF - INSPECTION REPORT, AS WELL AS DETAILS OF Th.. SELF- INSPECTION `, �� _ _• __. _ `\ . _ V_
PROGRAM, CAN BE FOUND ON THE LAND QUALITY WEB SITE: u
P ---676
htt /www dlr enr state nc us as fiedimentation new.html TREE PROTECTION \, ®� ® ♦ 1, �, 'F> i` ° ° 13C�.1�O' \ ` / 39.5 / , / �O ��'���
IF THERE ARE ANY QUESTIONS ABOUT THE SELF - INSPECTION PROGRAM, PLEASE CONTACT KCDENR AT (704) 66 - -1699. (SEE DETAIL 6/10)
a �� i a �.a , ,,,. ��.r .. _ ._. _. .� �\ - ' 55-76
OVERALL EROSION CONTROL PLAN NARRATIVE: \ \` �Drti ` - !
IS EROSION CONTROL PLAN WAS DEVELOPED TO MINIMIZE THE CONSTRUCTION IMPACT ON \ ---- - _ _ -
-, 'I rod
TI i t ... _ 6' ._. _ -d ' '
THE ADJACENT 100 -FT RIPARIAN BUFFER. THE SITE WILL BE DEVELOPED IN THREE ' ,. D \`` TEMPORAkT `R'OGk1`CIHECfi DADA `' 1 op
i .® �" ® -685- ��, `� .SEE DETA(C A�, i �, 6�6 / ✓ , I � / i II ` � � �' r° \ 17 -io -033
PHASES. __ _
1. PRIOR TO PHASE I OF THE EROSION CONTROL PLAN, THE EXISTING MAN -MADE POND _ _ , �as�.� P goo
® i I� J 11 r / / / I / J/ I // Protect Number:
SHALL BE DRAINED PER THE INSTRUCTIONS ON SHEET C -4.0 (PRE -PHASE I EROSION ` r` - - - -.- _. - 1 \ I j 0
_mt I I I j ® / / SILT FENCE OUTLET PROTECTION \ Dater ® 7 -26 -201
CONTROL PLAN). THE TIME FRAME FOR DRAINING THE POND IS APPROXIMATELY 14 -16 _ t_ !___ �..' I �� _ ' TD ~ `• _._ __. _ y' ^�^'' �� �� ( I j! / jjj I// (SEE DETAIL 2/13) \
DAYS. -- - -) I I - _ _ _ `\ ~ ' \ ti \�� j ''1 brawn By: JLM
_ TOP9O1L �/ ` ` 6i37- . ,f'` `` 4 `� �\ * ° `° \ t / 6 j
1 + -STOC FILE AR A ~ `- " °,A \ A \ \ 1 A STANDARD SILT FENCE
2. THE FIRST PHASE WILL INCLUDE INSTALLING A PERMANENT OUTFLOW CONTROL A\ __ l� �� I I i m TEM ORARY DIVERSION DfFCFH - ---- - 1, 18�'� '� .., \ �\ \ j/ I /j, / }. ,/! i Checked By: NRP
�, �.� i ✓' ' ! I (SEE DETAIL ON THIS SHEET)
STRUCTURE. ONCE THE POND HAS BEEN DRAINED DOWN TO ELEVATION 675, THE OUTFLOW
(SEE DETAIL 4/10) _ \ \ ` - \ ! / ! / ,
CONTROL STRUCTURE SHALL BE CONSTRUCTED PER SHEET C -4.1 (PHASE I.EROSION �! I 1^ - ��t�8- _... \ \�. �� � \ �\ \ / / !/ ®4e TREE PROTECTION KCV151on5:
CONTROL PLAN). FOLLOWING COMPLETION OF THE OUTFLOW CONTROL STRUCTURE, TWO X60 • ! - -- I / - - / ti. _- - -- °' `\ \ \ \ ! J (SEE DETAIL E?:f 10) 061 16/20 i o Orl Inal Submittal
I .___.�I :_.._ _ . - DRAINAGE' O r f {: �.__ .... _ \ - \ \ ° . 1
LAYERS OF HIGH HAZARD SILT FENCE WILL BE INSTALLED. THE ONLY GRADING ASSOCIA \ I 4 - I _ ! _ - \ \ \� \ ! ' j Q 10/1 I /2o i o Per NCDENR
*PREPARE" � 4 ♦ SST 1 - 1.5� ACRES _ _ � � � • "` A=- SILT FENCE OUTLET PROTECTION
WITH THIS PHASE WILL BE THAT REQUIRED TO PREPARE THE EMBANKMENT CONSTRUCTION I j I -- \ TREE PROTECTION i \ A1STf2t1CT�ON`1NC€ _ _ SEE DETAIL 2/13)
I ilr 1120 i 0 Per NCDENR
__.
FOR THE PROPOSED SKIMMER BASIN. CONSTRUCTION OF THE SKIMMER BASIN WILL BE \ ` ® _ . I I /j _ j - r(SEE DETAIL �EDET\AIL \ON Stit ET�� =4 � -„ ( / } 1 1/23/2010 Per NCDENK
CONDUCTED USING OFF -SITE STRUCTURAL FILL MATERIAL AND WILL BE PLACED AND \ �` `ti► _ ' j I ! -~ _ - 6 -
\ \ d'p ~ _ ' 03/02/2011 Per Town of 5tallin 5
' j ! ! t ` �` ~' _ SKIMMER SEDIMENT TRAP BAFFLES
COMPACTED UNDER THE DIRECTION OF A LICENSED GEOTECHNICAL ENGINEER. TIME FRAME - - i \ \�• f "A ! 9� _ M_ - J 1 , , \ s� \ `` - ! 05/26/201 I Per Develo er
='� _,. a G , _ t \ \ ,� \ \ ✓ (SEE DETAIL 2/10)
FOR PHASE I EXCLUDING THE POND DRAINAGE IS APPROX. 1 -3 DAYS. 07/26/201 t Per Union Count
(EXCLUDING
3. ONCE THE SKIMMER BASIN HAS BEEN CONSTRUCTED PER THE APPROVED PLANS AND _
INSPECTED, PHASE II WILL COMMENCE. PHASE TWO WILL INCLUDE PREPARATION OF THE STANDARD SI1-T FENCE `' ,..' _ -' Z ~ �� �\ \ �`� ` - •� ,- I j ASE II LIMITS OF` E14STUR13ED Sheet Title: NNNNNl (SEE DETAIL ON THIS. `SHEET) ' 1 c /1, � � � ! _ _ _ -' _ � ` \ \ � \ \ � � � � � ® � � � _
BUILIDNG AND PARKING LOT PADS. MASS GRADING WILL START AT THE HIGH END OF THE
AR 2 60 ACRES
..: L_ , _ - `_ .... .....a -ter- \` .� �` ,` serM A .,
SITE, FARTHEST FROM THE SKIMMER, AND WORK TOWARDS THE LOW END. TEMPORARY ' " - .._ _ J / _" " "° "' `" ' -
-
` o L.. •� •.�'. ,. ! / SILT FENCE OUTLET-PROTECTION PHASE 11
DIVERSION CHANNELS WILL DIRECT SEDIMENT LADEN FLOW TOWARDS THE SKIMMER BASIN._
-692_- -- . - _ ® - C� t
' AI
TIME FRAME FOR PHASE II IS APPROX. 3 -5 DAYS. *IT SHOULD BE NOTED THAT THE �, a.. ® _ j " -• _ L 1 _ 00 i( /f / i / / �E DETAIL 2/ 3) EROSION
SKIMMER SEDIMENT BASIN IS WELL OVERSIZED AND,CAN ACTUALLY HANDLE UP TO A '" �- c ' _ JI t
50 -YR STORM. 6
,
-�. CONTROL
r
j � �' i. Terre ;. -•-.. \ ..... •` ' .. ,- � \ '\ . � +r. ,a,. � +.. _ .. „g
4. PHASE III WILL BE THE FINAL STAGE AND WILL BE IN PLACE ONCE THE CATCH BASINS - __ _. " - ' ' _ _ ' ` - - -
MAJORITY OF THE SITE WILL BE DIRECTED T _ ~ ,_..^ , ` _ _ `- PLAN
AND CURB HAVE BEEN INSTALLED. THE t tl \ } f _
_ � GRAPH '-'�EA•L�€
TOWARDS A TRADITIONAL SEDIMENT TRAP THAT WILL BE CONVERTED TO A BIORETENTION
15 6
FACILITY ONCE THE SITE IS STABILIZED. A SMALL AREA AT THE NORTHERN END OF THE -- T..... / `
._. - _ - LA ERS
_ _._
EXISTING 36" PIPE -� -__� r- _ - -,��- _ _ _ _ r i (�� "° AD SRS# I O,Oq Sheet No:
SITE (< 0.5- ACRES) WILL PROVIDE SEDIMENT TREATMENT THRU THE USE OF STRAW -
INLET INV. ELEV. = 687.36 FT -- w_``'' _'..; �;�� -- _ _ �'' - UBL�C
._'.l K.. �. -_ -. a .`_'__- •_- •_�.____...._.�....._
OUTLET INV. ELEV. - 687.35 FT -V
WATTLES AND CATCH BASIN INLET PROTECTION. _ - ,.,. ...... I - �:..
R�IGhT -OF I ' i
LENGTH = 5.50 FT LEGEND
SLOPE = 0.2%
5. IN ADDITION TO THE EROSION CONTROL MEASURES STATED ABOVE, THE FUTURE SUBS iECT PROPERTY BOUNDARY r- \, °�~ �'
- - ADJACENT PROPERTY LINE \ �t \�
LANDSCAPE DETENTION POND WILL PROVIDE SECONDARY TREATMENT THRU THE USE OF
_.._ _ -680- _. EXISTING GRADE
SECONDARY BAFFLES AND AN ADDITIONAL SKIMMER. EXIS JNG 60' RIGHT OF WAY \ r , 1 / /� __.. ; - ` " -" -� - - .. - -• -. __ _.- _,
_. _. .
rN"W OM I. Amur OMMMM M REFERENCE: ALL PARCEL AND BOUNDARY INFORMATION FOR Tr[S PROPERTY AND ADJACENT PROPERTIES "I ,Y \ '' ` • -'� 1
AL =ft a1°`° " Owl REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES. PROPERTY DIMENSIONS AND 680 PROPOSED GRADE �'""�"-- -•---
FOR PROPERTY REFERENCED FROM A SURVEY C04PLETED BY GRIFFIN SURVEYING SERVICES FIELD) LOCATED TOP OF BANK
COORIDINATES
_ __ -_ _- _ _.a_ __ �+ Tn0nI`0A01 it tNCnRMAnnN RFFFRFNCFn PROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES

PHASE III CONSTRUCTION SEQUENCE OVERALL EROSION CONTROL PLAN NARRATIVE: M I C `,/ U '�") I . ALL 1. CONSTRUCT SEDIMENT TRAP ST -1 PER THIS PLAN SHEET AND CORRESPONDING DETAILS. SEDIMENT TRAP ST -1 TO BE STABILIZED NOTE I G.G. / (A INLETS MUST HAVE IMPRINTED UPON THEM A FISH AND THE WORDS, "DUMP NO. WASTE, DRAINS TO RIVER"
IMMEDIATELY FOLLOW INSTALLATION. THIS EROSION CONTROL PLAN WAS DEVELOPED TO MINIMIZE THE CONSTRUCTION IMPACT ON THE ADJACENT 100 -FT RIPARIAN BUFFER. OR EQUIVALENT APPROVED LANGUAGE.
THE SITE WILL BE DEVELOPED IN THREE PHASES.
2. G.C. TO ENSURE ALL FLOW IS DIRECTED TOWARDS SEDIMENT TRAP ST -2 UNTIL CATCH BASINS AND OUTLET PIPES HAVE BEEN 1. PRIOR TO PHASE i OF THE EROSION CONTROL PLAN, THE E` '4ISTING MAN -MADE POND SHALL BE DRAINED PER THE INSTRUCTIONS ON 2• FOR CATCH BASINS (5EE DETAILS 3/13 * 4/13) * FOR JUNCTION BOX (SEE DETAILS 3/12 4112).
INSTALLED PER THIS SHEET. CATCH BASINS SHALL BE PROVIDED WITH INLET PROTECTION AS DEPICTED. ONCE INLET PROTECTION IS SHEET C -4.0 (PRE -PHASE I EROSION CONTROL PLAN). THE TIME FRAME FOR DRAINING THE POND IS APPROXIMATELY 14 -16 DAYS.
ESTABLISH, FLOW MAY BE DIRECTED. TO SAID INLETS. 3. ALL PIPES SHALL HAVE WATERTIGHT CONNECTIONS, INCLUDING CONNECTIONS -
2. THE FIRST PHASE WILL INCLUDE INSTALLING A PERMANENT :OUTFLOW CONTROL STRUCTURE. ONCE THE POND HAS BEEN DRAINED AT MANHOLES * CATCH 15A51N5.
3. FINALIZE BUILDING PAD AND INSTALL CURB AND GUTTER PER THE GRADING PLAN ON SHEET C -5.0. DOWN TO ELEVATION 675, THE OUTFLOW CONTROL STRUCTURE SHALL BE CONSTRUCTED PER SHEET C -4.1 (PHASE I EROSION CONTROL
INLET SCHEDULE: PIPE SCHEDULE:
PLAN). FOLLOWING COMPLETION OF THE OUTFLOW CONTROL S r"'1RUCTURE, TWO LAYERS OF HIGH HAZARD SILT FENCE WILL BE INSTALLED.
4. INSTALL STRAW WATTLES A5 DEPICTED ON THIS SHEET. THE ONLY GRADING ASSOCIATED WITH THIS PHASE WILL BE THAT REQUIRED TO "PREPARE" THE EMBANKMENT CONSTRUCTION FOR THE CATCH BASIN CB- I JUNCTION BOX J6 -6 PIPE P I = 12" RCP PIPE P9 = 2 I °RCP
PROPOSED SKIMMER BASIN. CONSTRUCTION OF THE SKIMMER LIASIN WILL BE CONDUCTED USING OFF -SITE STRUCTURAL FILL MATERIAL RIM ELEV, = G83.50 FT RIM ELEV. = 082.550 IFT INLET INV. ELEV. = G75,50 FT INLET INV. ELEV. = G7G. 15 ("T L.- � V I N E E KI N G
AND CONTINUOUSLY MAINTAIN ALL EROSION CONTROL DEVICES AND STRUCTURES. OUTLET INV. ELEV. = 675,00 -FT OUTLET INV. ELEV. G7G•00 fT
5. THE CONTRACTOR SHALL DILIGENTLY AND WILL BE PLACED AND COMPACTED UNDER THE DIRECTION OF A LICENSED GEOTECHNICAL ENGINEER. TIME FRAME FOR PHASE I INLET INV. ELEV. = 077.82 FT (FROM BR -1) INLET INV. ELEV. (PIPE P -2) = 076.32 FT
(EXCLUDING THE POND DRAINAGE) IS APPROX. 1 -3 DAYS. OUTLET INV. ELEV. = G8 I .G I FT (TO BR- I) INLET INV. ELEV. (PIPE P -1 1) = G7G.25 FT LENGTH = 1 23.50 FT LENGTH 33.00 FT 327 Coddle Market (give
6. STABILIZE SITE AS AREAS ARE BROUGHT TO FINISH GRADE. ALL SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS NECESSARY, AND OUTLET INV. ELEV. = G77.82 FT (TO LDA -1) OUTLET INV. ELEV. = G7G. 15 FT SLOPE = 0.4% SLOPE = O.5% Suite 110
Concord, NC 28027
MULCHED ACCORDING TO THE SEEDING SPECIFICATIONS ON SHEET C -10.0 (SITE DETAILS SHEET 1). EFFECTIVE OCTOBER 1. 2005. THE
� � SLOPES HAS CHANGED TO 21 DAYS. 3. ONCE THE SKIMMER BASIN HAS BEEN CONSTRUCTED PER THE APPROVED PLANS AND INSPECTED, PHASE II WILL COMMENCE. PHASE CIVIL Site DBSIgf1
LIMIT FOR ESTABLISHING GROUND COVER ON SL CATCH BA51N CB -2 JUNCTION BOX JB -7 PIPE P3 = 12" RCP PIPE P 10 = 12" RCP
TWO WILL INCLUDE PREPARATION OF THE BUILDDNG AND PARKIEt::� LOT PADS. MASS GRADING WILL START AT THE HIGH END OF THE SITE,
FARTHEST FROM THE SKIMMER, AND WORK TOWARDS THE LOW TEND. TEMPORARY DIVERSION CHANNELS WILL DIRECT SEDIMENT LADEN RIM ELEV. = G62.00 FT RIM ELEV. = G63. 10 FT INLET INV. ELEV. = 677.82 FT INLET INV. ELEV. = G77.24 FT LOW Impact Development
7. COORDINATE WITH A UNION COUNTY OFFICIAL PRIOR TO REMOVAL OF CERTAIN EROSION CONTROL DEVICES. II IS APPROX. 3 -5 DAYS. *IT SHOULD BE NOTED THAT THE SKIMMER INLET INV. ELEV. = 676.38 FT (FROM BR -2) INLET INV. ELEV. = 677.24 FT OUTLET INV. ELEV. G77.24 FT OUTLET INV. ELEV: G7G.39 FT Small -Scale Building Design
FLOW TOWARDS THE SKIMMER BASIN. TIME FRAME FOR PHASE OUTLET INV. ELEV. = G80.OG FT (TO BR -2) OUTLET INV. ELEV. = G77.241 FT LENGTH = 126.00 FT LENGTH _ 169.00 FT
SEDIMENT BASIN IS WELL OVERSIZED AND CAN ACTUALLY HANDLE UP TO A 50 -YR STORM. Telephone: [phone]
8. ONCE SEEDING HAS BEEN ESTABLISHED, ALL IMPERVIOUS SURFACES INSTALLED (EXCLUDING THE SURFACE PAVEMENT COURSE), AND OUTLET INV. ELEV. = G7G.36 FT (TO LDA -1) 5LOPE = 0.5% SLOPE 0.5% Facsimile: 704.248.7951
ALL DRAINAGE AREAS BECOME STABILIZED; AN INSPECTION BY A REPRESENATIVE. OF THE LAND QUALITY SECTION MUST BE CONDUCTED. 4. PHASE III WILL BE THE FINAL STAGE AND WILL BE IN PLACIE ONCE THE CATCH BASINS AND CURB HAVE BEEN INSTALLED. THE JUNCTION BOX J15-8
ONCE APPROVED SEDIMENT TRAP ST -2 SHALL BE CLEANED OUT AND CONVERTED TO BICRETENTION AREA BR -2 AND BIORETENTION AREA JUNCTION BOX JB -3 RIM ELEV. = G62.50 FT PIPE P4 = 3G" RCP PIPE P I I = 121' RCP
• MAJORITY OF THE SITE WILL BE DIRECTED TOWARDS A TRADITIONAL SEDIMENT TRAP THAT WILL BE CONVERTED TO A BIORETENTION INLET INV. ELEV. = 685,06 FT INLET INV. ELEV. = 676.39. FT Seals:.
BR -1 SHALL BE CONSTRUCTED ACCORDING TO THE ATTACHED GRADING PLAN (SHEET C -5.0). RIM ELEV. = G9 I .35 FT INLET INV: ELEV. = G7G.39 FT
FACILITY ONCE THE SITE IS STABILIZED. A SMALL AREA AT Tli] °= NORTHERN END OF THE SITE (< 0.5- ACRES) WILL PROVIDE SEDIMENT INLET INV. ELEV. = 687.35 FT OUTLET INV. ELEV. = 676.39 FT OUTLET INV. ELEV. = 082.27 FT OUTLET INV. - :ELEV. G7G.25 fT
TREATMENT THRU THE USE OF STRAW WATTLES AND CATCH B,b.SIN INLET PROTECTION. LENGTH = 399.00 FT LENGTH = 32.00 FT
9. THE CONTRACTOR SHALL MAINTAIN CLOSE CONTACT WITH AN INSPECTOR FROM NCDENR SO THAT PERIODIC INSPECTIONS CAN BE OUTLET INV. ELEV. = G67.15 FT
SLOPE = 0.7% SLOPE = 0.5%
PERFORMED AT APPROPRIATE STAGES OF CONSTRUCTION. 5. IN ADDITION TO THE EROSION CONTROL MEASURES STATED ABOVE, THE FUTURE LANDSCAPE DETENTION POND WILL PROVIDE I
JUNCTION BOX JB -4 • �
SECONDARY TREATMENT THRU THE USE OF SECONDARY BAFFLIES AND AN ADDITIONAL SKIMMER. RIM ELEV. = 683.90 FT PIPE P5 = 3G" RCP Q- •
10. ALL EROSION CONTROL MEASURES SHALL BE CONSTRUCTED IN ACCORDANCE WITH T„E NORTH CAROLINA EROSION AND SEDIMENT \ °E SS1 ,y
INLET INV. ELEV. = 083.24 FT INLET INV. ELEV. = 682.07 FT '�2• v ;_
CONTROL PLANNING AND DESIGN MANUAL. _ -
OUTLET INV. ELEV. - 083.04 FT _ OUTLET INV. ELEV. _ 082.00 F1' •cam SEAL
LENGTH = 385.00 FT - 032006 ;
GENERAL NOTES:
SUPPLY SHALL BE ESTABLISHED AND MAINTAINED PRIOR TO VERTICAL CONSTRUCTION. SLOPE = O.2% _
1. FIRE ACCESS AND WATER SU ' �.• � � - {� `
2. ALL MATERIALS, EQUIMENT, LABOR, AND WORKMANSHIP IS TO BE IN ACCORDANCE N71�1 AND SUBJECT TO THE TOWN OF STALLINGS
ENGINEERING DEPARTMENT, UNION COUNTY PUBLIC WORKS DEPARTMENT, AND THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION.
THE MOST STRINGENT SHALL APPLY.
r,FNERAL PRE- CONSTRUCTION NOTES, _.
{ r`nNTr T T1 IF I ITII ITY ('OMPANY To RFI nr ATF ANY Fxls•nNr. i ITn TTY pni F4 Al I RFF(1RF Y�li I nir Tn P . ('AI I THE N(' (1NF- rAl I (FNTFR AT R11 � / PIhhAr nrnnt I nn {
EXISTING FACILITIES WHICH CONFLICT WITH THE IMPROVEMEN S UNDER IHL SCUPL UF- ftd �\ +._ - �vIVwLL ,FIL Iti� IiNi 0 /1
" / __
_. . ' - (SEE DETAIL 6/1R1)
PROJECT MUST BE RELOCATED AT THE EXPENSE OF THE APPLICANT.» -FItT _ (SEE DETAIL 2 1)
PROD
ITS THE LAW. __ -
~�- �' - - ` ..•.. a.r,a�.a,....• _a•.rm.4: °" CONCRETE WINGWALL �✓
2. SURVEYOR TO VERIFY RIGHT -OF -WAY LOCATION PRIOR TO CONSTRUCTION. ALL ,% - -- ' T - p - -"" _
RIGHT -OF -WAY r -/ ,..r„�..m•.v s4s+,,..i.rw . � ,�.• .. urm �6 �- -- _ `=� -. - ° (SEE DETAIL,-4/1 2 °
PROPOSED IMPROVEMENTS AND CONSTRUCTION WITHIN A MAINTAINED • • -
�/ .,••...�,, -tea® r - '_'°°a+...:.
SHALL BE DONE IN ACCORDANCE WITH THE NCDOT AND THE TOWN OF STALLINGS / �aa+ 8 - -
�• -°r •�' ♦ ® °J'' � 6 C,7 V'_' -' .__ _._ A._ »-- ...,.. -_._ � � �, Y __..... ��� a a•�..i „w- w• °�err+Mw iio • r -.._. ti,,, +sy a •
/ / ' � � � ", j ,•� _ _ .,_- _� ._,-- .__ ..- _._ - �...-,•'^-"°� ��� !-= wnii!°n'•'..... ,,,_ . _. _w. -. _...s �rr�.` ®sar a � r�nr. _ry '"' ^-. ""' ... ° � •�\ r. ,,,,. ®tea � .-- ..
GUIDELINES (THE MOST STRINGENT SHALL APPLY).
.. • y` ,.._- ° - ._....._ .s. �._,,........ ^-,.° _._ ..,_ -_ -_ -. __...__ ._.. - .._ ..� .. r+ e s b r'r ...,, �L? qtr a ®e �i\ ^ ,� 4R+•,�,.• a
/ ,r J' ." • +,. ' �• -- .- ._.- .,e.- .....-- w'_ " °�,.�a (} _-_ ,.._..- ... -.,_ . v___ __ _ri.- ®1155•° °sa�tl._. W. irr.ii6�,r '-� .�„ ..-- •`,i►, � 4.aa
�.. 'r' - '� •��■ ��". _ _..... `-' - "00ow lli•i•�•i'i•/7ll'°1WfeY •••r•r�a•••aa,a•••o.•.y,,, try "�` •••4•a `a ` �.Y /
SS 1 ' / VO -r ,� • ■ !- __ �1 Sri i..i�r � ,,.... ... , "- ` •�q.r e. a o.. �
/ ! / / f / e s.� .Illb. !!1! -.- . e•a • -a•gy.rs•rr.•••"rlfll.�Y• r i •. Y� o.
N CONDUCTS THE LAND - DISTURBING ACTIVITY AND ANY RELATED ,, _•.,,�•,m ""� -=' OVERFLOW WEIR BYPASS TO`
3. IF THE SAME PERSON
GRAPHIC SCALE / ..✓ T .�" ". r�a,.,..aa.• _ -} BE BLOCKED OFF �----
BORROW OR WASTE ACTIVITY, THE RELATED BORROW OR WASTE ACTIVITY SHALL L--�
- �� UNTIL SITE IS STABI D _
CONSTITUTE PART OF THE LAND - DISTURBING ACTIVITY UNLESS THE BORROW OR WAS1E 30 0 15 30 ✓' 60 ^~ r - ~ -,. `~' ••+�'•r. a _
/ !; .�� i • em % -, yin "' ,s .. -� -T - -. ,_._ __- ..... �_ ..._..., ~ °•` ,.»ice �° �.•ra+r°°�'�!E• ���••ga�'
i EXISTING` CENTERLINE OF BRAN6H _ �'U` a
REGULATED r 0 s.-w•� - .qtr w o
ACTIVITY IS REGULATED UNDER THE MINING ACT OF 1971, OR IS A LANDFILL ,.. �i / - - - ° gm� IS- iNTERIUIT' n PrR° ° -' ••••'
Y THE DIVISION OF WASTE MANAGEMENT. IF THE LAND - DISTURBING ACTIVITY AND ANY • , /' f x� % +' ` f� -° - -GU GS MIDLAND QUADRANGLE RIPRAR PRON RA -2 _ �} !,® y "° •r
_ ..__ _ � (SEE DEfA t 2-11 -. -_. - �° ' " ., ' , , _
B � r' /. ' ' ''� r _ _� TOPOGRAPRC MAf�, 1996. __ _ ~ " �, ®`, r ro r " ♦ o _ 7 w Z
RELATED BORROW OR WASTE ACTIVITY ARE NOT CONDUCTED BY THE SAME PERSON, THE:. 1. / .�' ! 1 r J -R - - -- ® ,
SHALL BE CONSIDERED SEPARATE LAND - DISTURBING ACTIVITIES AND MUST BE PERMITTED ✓ -- - - - *°'
/ �� r ♦ x!681 I _ ®_., _._..- - - _- DOUHL -E1A HIGH _ TEMPORA-RY- -t2-"- .CPP ® •� . �1 ®' `� J
EITHER THRU THE SEDIMENTATION POLLUTION CONTROL ACT AS A ONE -USE BORROW SITE �• , / '� 2 '" �.- `. HAZARD SILT FENCE • '" "" - INLET INV. ELEV. = 680.05 FT r� p1P
\ / , \ t 0 / ,, , 1,. ' " _ d _ ._.., - (SEE -D ON SHEET C -4.1) - -- - _.. _ ._ - --OUTLET- -4NV„ - ELEV. -. _6Z7,QQ FF .� t .�^ r 1 j �
R THROUGH THE MINING ACT. ! A r `
0 �� � . t f � � f �►. - _ °> _. _ LENGTH - 19.5 FT .r � a � � o
4. OFFSITE
FILL DIRT WILL BE REQUIRED FOR THIS PROJECT. OFFISTE FILL DIRT TO COW = �. / ,/ ,' %- k <. ®, /♦
FROM MARTIN MARIETTA AGGREGATES, 2111 N. ROCKY RIVER RD, MONROE, NC 28110 OR \, f f / /' �';, `' ✓ ,r l +` / / t ® , •+ l 1
o i �/, 1 < Q
LLJ
ENGINEER APPROVED EQUIVALENT. ALL OFFSITE FILL MATERIAL SHALL BE VERIFIED BY F� � :- , � � ..__.JJ Z
PRIOR TO PLACEMENT AND COMPACTION. ¢ \ ' frF /`! \I 1 / . �"' /
LICENSED GEOTECHNICAL ENGINEER SILT ENCE I OUTLET PROTECTION ^ g
STRAW WATTLES �' SILT FENCE OUTLET PROTj�CTION r' �" $ 677 '/ t (SEE DETAI i 2%13) / ,,. I_-1
(SEE DETAIL 1/12) T, \ \ \(SEE,'DETA�`'2 /13)/ ,`1 I 6gD_.67g`- ®/ J t
5. SITE IS IN THE GOOSE CREEK WATERSHED. PLANS HAVE BEEN SUBMITTED AND CATCH BASIN INLET PROTECTION / ,' `' J/ {�, I 6$2 =�
QUALITY. CONTACT AMY CHAPMAN AT
APPROVED BY THE NCDENR DIVISION OF WATER (SEE DETAIL ON SHEET C -4.2) /OO'
919 - 715 -6823 WITH ANY QUESTIONS OF COMMENTS RELATED TO THE APPROVAL
R/ 'qR /qN / j u l / "/ s y� B -7`� 1 t, 681
PROCESS.
FUTURE OUTLET' TO BR -1 TO BE / eUF F -' � f ♦ ' r' 3 ' li `� ° � ° •®
R ( t - - -� _ -` -- Q� C -2 679 688
BLOCKED OFF UNTIL SITE IS STABILIZED / - •. \ \ 1 ®' / 6j v /
EROSION CONTROL NOTES: \ \ /� i (._.._ S�� \t e i
¢ \ i PIP 35.90' 25.60, 5T- I
1. ALL "STD." NUMBERS REFER TO THE MECKLENBURG COUNTY LAND DEVELOPMENT _ __ ._._
STANDARD SILT FENCE / \ .1. , , s; , ✓ / •,
STANDARDS MANUAL. ( ) / \ \ c"" 6�� _ _.. _ _ fJ` IZOPC*ED' 9,426- -- \ O �i 2 1S3r / •® \ //41* (�
SEE DETAIL ON SHEET C -4.2
a► / 4 S.F. ESL'® \ \ • jL
/ 64 �.
2. ON -SITE BURIAL PITS REQUIRE AN ON -SITE .DEMOLITION LANDFILL PERMIT FROM THE / ¢ p;�, ' -•_ -,- - ^ n ®�,, , , ,� � : ,� � i , r`, �•{�.,` � _ } � ,• �\ ti ` ti `' � � 6 •,,
EXISTING 36' PIPE
ZONING ADMINISTRATOR. / / 6 /
INLET INV. ELEV. = 687.36 FT-�
I OUTLET INV. ELEV. = 687.35 F� _ - _ 1 \ _. ..._ \ \ I V - •� ` ��`�' c�`\
3. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN ON THE PLAN IS A VIOLATION 0t= / LENGTH = 5.50 FT i - - rj 4. - 1 ' ' j ; ` ` j \ 1
SLOPE = 0.2% d I ! 1 cp'\� \
THE TOWN /COUNTY EROSION CONTROL ORDINANCE AND IS SUBJECT TO A FINE. ,a
DRAINAGE AREA TO CATCH / _ ® ,� _ \ ` - { 1 RIPRAP Af7ROp4 6�A3 SILT FENCE OUTLET PROTECTION
° \ _ \ - =- `:,• . \. , I \ 1 / / SEE AIL /2V1.1'
BASIN CB -1 = 0.47 ACRES -- _ . -. _ % ~ a a E
l 6 . ° r'', - \ , �� \ P �'� ( )/ / / (SEE DETAIL 2/13)
4. GRADING MORE THAN ONE ACRE WITHOUT AN APPROVED EROSION CONTROL PLAN IS M s � - 684 _ _ J ' / � / / ® \ Pro,Fect Number. 17-10-033
AND IS SUBJECT TO A �,, `�; � �`r., .,•- �
A VIOLATION OF THE TOWN /COUNTY EROSION CONTROL ORDINANCE -
•
' �-- '. � ` ) " -•� .'. ,- �- •,7�<
Date:
07 -26 -201 I
SEDIMENT TRAP BAFFL E FINE.
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t
/
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/ °� } � I w•m,.:;;:+°'�$ I • >� _^ -- ._.._ ..:�
] _ / •� °�• ' / rl �- -.. " ` f ��� `� - (S+ ! EE DETAIL 2/10)
'
Drawn 13y: JLM
5. ALL SLOPES MUST BE SEEDED AND MULCHED WITHIN 15 WORKING DAYS OR 2
, \ ��. ''` i \ / / / / •� I /
CALENDAR DAYS, WHICHEVER IS SHORTER. ALL OTHER AREAS, 15 WORKING DAYS OR 9G e • •i J� LID ; ' r' �- - ` 1 ) �` ! \� \•� `.� \ \\ ` �8 ! j f / // NKP
CALENDAR DAYS, WHICHEVER IS SHORTER. REFER TO THE EROSION CONTROL ORDINANCE - •mil f t, r "`- �. ~� ;' t f / // Checked
�. } ��- ..-.,. t \\ 1 // / SEDIMENT TRAP ST -1
FOR ADDITIONAL REQUIREMENTS. ♦ `/ / l % i -' " z 1`° : _ L ��� ,'I \� \ \ r / / ,r // / SEE DETAIL 8/10 FOR SPECIFICATIONS
Gh ked By:
\\ Revi5ions:
` � .,, \ 1 f l / �-,. -- -- -- - _ - e y � , -. `.��._ __- __ __ �. �•--- _ ' ,'\ , \ , •, P ,- � \ \ _ _._ / ,E� / / DRAINAGE AREA (PHASE 111 GOVERNS) > 1.28 ACRES
6. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT MAY BE REQUIRED BY H am.. I J o _ �\
•�,_.._ - , \ -�' �- ' \ �, r / %.' • /. PROPOSED DISTURBED AREA =1.28 ACRES o6t 16/20 i 0 Original Submittal
,
REPRESENTATIVE OF THE COUNTY ENGINEERING DEPARTMENT. ®', \,� l v , - - r t -- ,i �\ ; `,; ' `� -- - //' SILT FENCE PEAK Q10 (PHASE III GOVERNS) = 6.84 CFS \ 10/1 1120 1 o Per NCDENR
\ �` \\
" \ ~�` - -- - OUTLET PROTECTION REQUIRED STORAGE VOLUME - 4,608 C.F. 1011512010 Per' NCDENR
THAN 1G' _ ` ® \ \ - r _.. Y, .... 1 t1 H• 1 \ t , - Y c � ;r 1 v _� ` __ __. (SEE DETAIL 2/13) AVAILABLE STORAGE VOLUME - 7,531 C.F. 1 111 1120 1 o Per NCDENR
7. SLOPES SHALL BE GRADED NO SLEEPER THAN 2:1. FILL SLOPES GREATER \ \ \ _ / / t9 1"688 ;r r 0 i \ 4) ._ •�
._ .____•_ \ `� ,, 1� , . ,. ' G�_ __ _ i '_-. = ''��-- �:.::. •, -_ _' 1 ... i , : S `. r, \ \ ti ! �.� �. \ � � = 2,976 SQ. FT. 11/23/2010 Per NCDENR
�.. � REQUIRED SURFACE AREA
REQUIRE ADEQUATE TERRACING [MCLDS #30.16]. SLOPES STEEPER THAN 2.1 SHALL BE A _ 6'
T :._ _� _. t \ , \ \`i' \\ `� j AVAILABLE SURFACE AREA =3,749SQ. FT. i1/23/2010 Per Developer
EVALUATED BY A GEOTECHNICAL ENGINEER AND MAY REQUIRE STABILIZATION. `� "'° - 1 ACRES _
- � �''' -- `` `"` �' �• 688. � '' \ \ t �' '\ \ � ��' � ` TO ST - BOTTOM OF STRUCTURE ELEV: = 677.00 FT
689 "'�- r \ �, �� - = 8 ES = __ 03/02/201 1 Per Town of 5tallin 5
DRAINAGE AREA
- 569 . ----_. ' � \ \ \ �, / TOP OF DAM ELEV. 682 00 FT
8. A GRADING PLAN MUST BE SUBMITTED FOR ANY LOT GRADING EXCEEDING ONE ACRE. _ <, -r<, < � -- l - R
\ ± �\ \ \ , �' �- SPILLWAYt:'EV = 680.00 FT 03/02/201 a Per NCDOT
'Y� <� ' jW 692 \ \.
STAND RD SILT FENCE PILLWAY WIDTH = 6 FTC - 05/26/20 i i Per Develo e_r
THAT WAS NOT PREVIOUSLY APPROVED. - (EE D N SHEET C- ) _
' <t = `^ '�'• PI AFT �� \ \ \ \ \�., �•� S IL 0 4.1 SPI'CL AY�DEPTH 2.0 FT 07/26/201 I Per Union Count
9. TEMPORARY DRIVEWAY PERMIT FOR CONSTRUCTION ENTRANCES IN NCDOT RIGHT OF _ n �"'� < `._.., s _ Zf �` / % >j° / / , / \ S �FFLES TO BE SPACED PER DTRAWING Sheet Tit
- -_, .
-_ a SILT FENCE OUTLET-PROTECTION
WAY MUST BE PRESENTED AT PRE - COSNTRUCTION MEETING. (IF APPLICABLE) <
•--�- -- .... SEE'D1= 2110 FOR BAFFLE INSTALLATION DETAIL
`. �•' � _. -- -� - -' -=-- - ' -��.�_ < .< •-- •..;.. � -' r 000.0100 ME -DETAIL 2/13) ( TAIL- _)
III LtMS OF DISTURBED PHASE
10. DUE TO PROXIMITY TO GOOSE CREEK WATERSHED BUFFERS, SITE CONTRACTOR SHA, L PHASE I I
N _ _ 60, R . AREA = 2.64 A�RE�
OPTIMIZE TIME TO SITE STABILIZATION. 1' �} ` _ - < - " _ -' .- _. EROSION
ONTROL
11. EFFECTIVE OCTOBER 1, 2010, PERSONS RESPONSBILE FOR LAND DISTURBING l - " ° ~ - - y ._. \ t 1 \ ' - - - - _ C
eIR., _, -
ACTIVITIES MUST INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE _
. • -- �.._ PLAN
SURE THAT THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN .IS BEING - .. - --_ - ` LAVERS
ARE RE UIRED. A SAMPLE SELF - INSPECTION __;f �� _ . __ _..__ ._ `-
FOLLOWED. SELF - INSPECTION REPORTS Q ``._ . b 4
�. t� - , - L
` C -APB 4 _
REPORT, AS WELL AS DETAILS OF THE SELF INSPECTION PROGRAM, CAN BE FOUND ON _._ <' * r - __,__� - UB I _ ____ - _ -
r z --
-�� - t, . , . <, _ - _ _ - Meet N
' : - � DETAIL 2/11
�� �
SEE D
THE LAND QUALITY WEB SITE.
ii, 4_'t
ion LEGEND � -_. • _ - -- _ _
IF THERE ARE ANY QUESTIONS ABOUT THE SELF - INSPECTION PROGRAM, PLEASE CONTACT SUBJECT F:ROPERTY BOUNDARY
ADJACENT PROPERTY LINE 6�'/
NCDENR AT (704) 663 -1699. - _ \ t \.
EXISTING �i�NCE LINE �, ` } /
- - - - - - - - - - - - - EXISTING E`0' RIGHT OF WAY
REFERENCE: ALL PARCEL AND BOUNDARY INFORMAON FOR THIS PROPERTY AND
armwo 'p "m' O°°°'4 "� FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING - - - - -- - -680- -- - _ _ .� EXISTING GRADE
at. •ra• s•oo. •.,00wtoa, •. m rc.. ADJACENT PROPERTIES REFERENCED y 1 _y
aiw• Comm, aaa,aaaaan"70Ttr SERVICES. PROPERTY DIMENSIONS AND COORIDINATES FOR PROPERTY REFERENCED FROM A 6$0 PROPOSED' GRADE _
ax.eam. a was a ■ ,ae, rxow wma some --"- .'� r:.��°`�'- =�
r .....,�.. •oa" � a•r d IR VFY r -Hopi FTFD RY GRIFFIN SURVEYING SERVICES. TOPOGRAPHIC INFORMATION _ _ . _ _ _ _ _ _ . - - -- - -- - - - -- - - - FIELD LOC.4kTED TOP OF BANK

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OVERALL EROSION CONTROL PLAN NARRATIVE NOTE TO G.C. i 'AM I C I I
1. ALL INLETS MUST HAVE IMPRINTED UPON THEM A 1`15H AND THE WORDS, "DUMP NO WASTE, DKAIN5TO RIVER' OK EQUIVALENT APPROVED LANGUAGE. U
I
,
. PIPE PIS = I O" DIP I .
.
THIS EROSION CONTROL PLAN WAS DEVELOPED TO MINIMIZE THE CONSTRUCTION IMPACT ON THE ADJACENT E 4" THICK 3,000 PSI CONCRET DETAIL ON SHEET C-2.0 2. FOR CATCH BASINS (SEE DETAILS, 1112 * 2112) * FOR JUNCTION E30X (5EE DETAILS, 3/12 * 4112). 1 INLET INV. ELEV. = G81.G I PT 10
100-FT RIPARIAN BUFFER. THE SITE WILL BE DEVELOPED IN THREE PHASES. DETAIL ON SHEET C-2.0 . 11-0. I . . . PIPE SCHEDULE: OUTLET INV. ELEV. = G8 1.50 FT
� .
1. PRIOR TO PHASE I OF THE EROSION CONTROL PLAN, THE EXISTING MAN-MADE POND SHALL BE DRAINED PER , . . . . . . . .
� . . . . �
. . , . I
.. I .
0 .1. . I . 11.
. E_\ -. .".. . ..., . . 1. .. I �' .. . . 3. ALL PIPES, 5HALL HAVE WATEKTIGHT CONNECTIONS, INCLUDING CONNECTIONS, PIPE P I = 1 2" KCP LENGTH = 21 FT I
- ­ .
- .., ­. ..., .:-- �­- -. !­­ , ..
- ... . ., . . , : .. . , . .
THE INSTRUCTIONS ON SHEET C-4.0 (PRE-PHASE I EROSION CONTROL PLAN). THE TIME FRAME FOR DRAINING . 1 . .. . .. .... - , ­ ., - . � .4. -: . . � ..:. 1, . . _T. -
-
IN . ' . � .. .. -, - 7- -�--.'­ --.­*�: ..� � - : � . AT MANHOLIF5 4- CATCH BA5IN5. 5LOPE = 0.5% 1
� .F .. , '': . . . , - . �..- - �,,.,-..., .
* � * . �,. . � . . .
" .. . 1. � .. ,� ; . % .: �, 1, I. , " - � (0
, '�*,; . , , .:. � e� . INLET INV. ELEV. = G75.50 FT
THE POND IS APPROXIMATELY 14-16 DAYS. to ,. 1 , - - -':*-­f:,.,..� ."'. . � .4, .......: . %":. . .. * * �,..-:. -!�-.�.'
I - .,�.._: *,. ., : .. .. .. t , ..... . �. . . . •
., ,-� �. ..:� ... I I I
I . 1. . . . , " . . F . I 11 6. I- OUTLET INV. ELEV. = G75�00 FT FIFE F7 = 10" DIP
2. THE FIRST PHASE WILL INCLUDE INSTALLING A PERMANENT OUTFLOW CONTROL STRUCTURE. ONCE THE POND I , I N-3'-O' / INLET SCHEDULE: LENGTH =� 123.50 FT INLET INV. ELEV. = G50.0G FT .
HAS BEEN DRAINED DOWN TO ELEVATION 675, THE OUTFLOW CONTROL STRUCTURE SHALL BE CONSTRUCTED PER \-1/2" EXPANSION JOINTJ I CATCH BA51 N CB- I JUNCTION BOX JB-5 SLOPE = 0.4% OUTLET INV. ELEV. = 660.00 FT �
SHEET C-4.1 (PHASE I EROSION CONTROL PLAN). FOLLOWING COMPLETION OF THE OUTFLOW CONTROL WITH WATER PROOF SEALANT KIM ELEV. = 663.50 FT KIM ELEV. = 662.35 FT LENGTH = 1 1.5 FT
STRUCTURE, TWO LAYERS OF HIGH HAZARD SILT FENCE WILL BE INSTALLED. THE CNLY GRADING ASSOCIATED INLET INV. ELEV. = G77.82 17T (FROM BK- 1) INLET INV. ELEV. = G(50.25 FT PIPE F2 = 1 5" RCP SLOPE = 0.5% E NGINEERING
WITH THIS PHASE WILL BE THAT REQUIRED TO "PREPARE" THE EMBANKMENT CONS7, UCTION FOR THE PROPOSED 3'.-O" CURB CUT DETAIL OUTLET INV. ELEV. = G6 I .G I FT (TO BK- I ) OUTLET INV. ELEV. = G80.) 7 FT - INLET INV. ELEV. = G7G.38 ff
OUTLET INV. ELEV. = G7G,32 FT PIPE P8 = 1 2" KCP 327 Coddle Market Drive .
SKIMMER BASIN. CONSTRUCTION OF THE SKIMMER BASIN WILL BE CONDUCTED USING OFF-SITE STRUCTURAL FILL SCALE: N.T.S. OUTLET INV. ELEV. = G77.62 FT (TO LDA- 1) LENGTH = 12.00 FT INLET INV. ELEV. = G60. 1 7 fT Suite 110
MATERIAL AND WILL BE PLACED AND COMPACTED UNDER THE DIRECTION OF A LICENSED GEOTECHNICAL ENGINEER. - JUNCTION BOX JB-G SLOPE = O.G% OUTLET INV. Iff LEV. = G80. I 0 IFT Concord, NC 28027
TIME FRAME FOR PHASE I (EXCLUDING THE POND DRAINAGE) IS APPROX. 1-3 DAYS, CATCH BASIN CB-2 KIM ELEV. = G,52.50 FT LENGTH = 1 3.00 17T Civil Site Design I
KIM ELEV. = G62.00 FT INLET INV. ELEV. (PIPE P-2) = G7G.32 FT PIPE F3 = 1 2" RCP SLOPE = 0.5% Low Impact Development
3. ONCE THE SKIMMER BASIN HAS BEEN CONSTRUCTED PER AND INSPECTED, PHASE It � INLET INV. ELEV. = G7G.3.5 PT (FROM 13K-2) INLET INV. ELEV. (PIPE P- I 1) = G7G.25 FT INLET INV. ELEV. = G77,52 FT PIPE P9 = 2 1 " KCP Small-Scale Building Design
�
WILL COMMENCE. PHASE TWO WILL INCLUDE PREPARATION OF THE BUILIDNG AND PARKING LOT PADS. MASS OUTLET INV. ELEV. = G80.OG FT (TO BR -2) OUTLET INV. ELEV. = G7G. 15 FT OUTLET INV. ELEV. = G77.1 9 FT
OUTLET INV. ELEV. = G7G.36 FT (TO LDA- 1) LENGTH = 1 39.00 FT INLET INV. ELEV. = G7G. 1 5 FT Telephone: [phone]
GRADING WILL START AT THE HIGH END OF THE SITE, FARTHEST .FROM THE SKIMMER, AND WORK TOWARDS THE JUNCTION BOX JB-7 SLOPE = 0.5% OUTLET INV. ELEV. = G7G.00 FT Facsimile: 704.248.7951
LOW END. TEMPORARY DIVERSION CHANNELS WILL DIRECT SEDIMENT LADEN FLOW 'TOWARDS THE SKIMMER BASIN. JUNCTION BOX JB-3 KIM ELEV. = G83. I 0 FT LENGTH = 33.00 FT
TIME FRAME FOR PHASE 11 IS APPROX. 3-5 DAYS. *IT SHOULD BE NOTED THAT T7-,'E SKIMMER SEDIMENT BASIN IS KIM ELEV. = G91 .35 FT INLET INV. ELEV. = G77.1 9 FT PIPE P4 = 30 KCP SLOPE = 0.5% � 5cal5:
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WELL OVERSIZED AND CAN ACTUALLY HANDLE UP TO A 50-YR STORM. . � INLET INV. ELEV. = G67.35 FT OUTLET INV. ELEV. = G77.1 9 FT INLET INV. ELEV. = G85.06 FT PIPE PIO = 12" RCP
I I
� - nl )TI fT INV. I`IfV = C,87. 15 FT ni )TI FT INV. f I f V, = C,(1�2.�)7 FT
.1 IIIIA •1 III Will III fill 1114INI .i/�,A Mli, VVIII III III 1,1^1 I I'll( I fill , Ali It ,I/Vdll. Mit) , ill,ll IIAVI III I If JulAt., I 1U14 ou/" jl_� 4) LLI\Ju I I I' --- JJJ.UU 11 11111 I 1W, III" ('''', I') I I I Irij I
INSTALLED. THE MAJORITY OF THE SITE WILL BE DIRECTED TOWARDS A TRADITIONAL SEDIMENT TRAP THAT WILL JUNCTION BOX JB-4 RIM ELEV. = G62.35 PT 5LOPE = 0.7% OUTLET INV. ELEV. = G7G.37 PT .00 �
LENGTH = 18 1. 50 FT e_ I .
BE CONVERTED TO A BIORETEN11ON FACILITY ONCE THE SITE IS STABILIZED. A SMALL AREA AT THE NORTHERN KIM ELEV. = G83,90 FT INLET INV. ELEV. = G7G.37 FT .:�, . * C)% . ®.
INLET INV. ELEV. = G83.24 FT OUTLET INV. ELEV. = G7G.37 FT FIFE P5 = 30 KCP SLOPE = 0.5% � * 11:1� ... T' . iZ_
END OF THE SITE (< 0.5-ACRES) WILL PROVIDE SEDIMENT TREATMENT THRU THE USE Or STRAW WATTLES AND 10. S r-. -
OUTLET INV. ELEV. = G83.04 FT INLET INV. ELEV. = G82,07 FT = - L . =
CATCH BASIN INLET PROTECTION. PIPE P I I = 1 2" KCP = '. 032006 .
I OUTLET INV. ELEV. = G82.00 FT 7:� -
LENGTH = 385.00 FT INLET INV. ELEV. = G7G.37 FT %'L•: <� - *� ZZ
.�, ,
" �� - 1PG I N Sl�- * 4� -
5. IN ADDITION TO THE EROSION CONTROL MEASURES STATED ABOVE, THE FUTURE LANDSCAPE DETENTION POND - I OUTLET INV. ELEV. = G7G.25 FT �, - . •11�1_
WILL PROVIDE SECONDARY TREATMENT THRU THE USE � E OF SECONDARY BAFFLES AND AN ADDITIONAL SKIMMER. 5LOPE = 0.2% - LENGTH =2G.50 FT I / i v p� % � 0)
GENERAL PRE - CONSTRUCTION NOTES . I ///III II0
SLOPE = 0.5% 1-0 - / L_
-
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1. CONTACT THE UTILITY COMPANY TO RELOCATE ANY EXISTING UTILITY POLES. ____ _­ ­1 � 11111. 1111-7.7 -111, . _... ­­ "I, - ".." ... I.-.1­1111. ­­..111. ­."..... -, __R, � ­ I "
THE / _ 1-11, ­­-, ­_ -_ -- ­.. '_ _..____. I" -- __,�y,51- NOWNION1011,111 ... I, .1 .... III ... In -.0,1100NOWN
ALL EXISTING FACILITIES WHICH C I ONFLICT WITH THE IMPROVEMENTS UNDER I EXISTING CENTERLINE H _____ /.' ­1­ .., I"x, -1 _­ ... 4PI-1- I I—_ ­ - "'. ..11--l- __ _ "/' _. ".1 ,.
SCOPE OF THIS PROJECT MUST BE RELOCATED AT THE EXPENSE OF THE APPLICANT. BRANCH IS INTER'il,,,AITTENT PE �� '. ,;�' .- , - -1 �, ,­ - ",
....
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'. � . <_.1.., I . 11.1 .- ­1 .... .. - 'I- �., --- ­....~,"�­
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_'­ � __ -, . .,P,r�!! Re "m¢,.... I I ., . F , !�! �� , _k g ­1 ,_
. USGS MIDLAND QUADRArLE 11 .11" __­/ ,_ M. -1 .. .... " .", - 1*"R"-*-'-"'�""-'t-"�i-",'�-�%-�x�.M....W-.Vk�&$�k".���-.,-,, __ ... _=_'.��*_­­ ... . .... ­ ­­ *­�` . .__ - -
� __ .... � ..... - ..... _ , 0
11-1 ­.',:`�,,�`­­, -",- __ _ __._.,..
'­ -_ _;.._-"��­ - ""' 7�i.. : .... " A -�
99 -1 .... __ I I "I �,� ..�� ., __.. ."... -1 , ,!!�� - ­ R -1 ..... ..
HDPE JUNCTION BOX � , I -_ ". �,�oWsMcMV&0­11" - .... _­ I .- "I., I.."
ALL "I" Al ,A,.A.s.v��" �­_ ... ,.-.,-. __ ,­ "... -, !. .JPRAP' 'APRON RA
2. SURVEYOR TO VERIFY RIGHT-OF-WAY LOCATION PRIOR TO CONSTRUCTION. TOPOGRAPHIC: MAP 6 ,, - __ _..., "._ """ ­­­ I-— -, _­ -1 `?�!!&4 - -- __­1 -
_­1111 - -, ­ __­­, ..... -_ ________ 0 AVMI "_ am,,. .. ­1 ..,�� 1. 4 I ­'
PER I I � __ .- - -­ --.-,: ��j��."".10!'�,!!!!!"N,.!!,, ...... .11 -7-
"".. .�.,.�.,.� . .. ­1 . .. ...
, ... .... .... � .... ... ,.--- �
MANUFACTURER ) ", ." ,� .... ­ __._.___, -- - I.- -­ --- - __ ,.:7.' 11-111, DETAIL
/ , - __.. I/ __1 ..... .1­1 . .. .... .... � - ­11'....., ­­ ­_­­ ­­­ ....1.­.­­_1..­, __ '010baw"W6.0". `, ", tlftw­ ?/111)11 11
PROPOSED IMPROVEMENTS AND CONSTRUCTION WITHIN A MAINTAINED RIGHT-OF-WAY , 1'.�, 10- ��,�!�O.'110m` 680- ­­ - I .1 __= - ­ � ... 11 Now I .. .... � ­". - -- - ��­�� !,!1!! �..,. ,,,
INLETINV. ELEV. = 681.45 FT �_ SS ". __.- . - ...11­­1-....1_.1­_._._ _,_,...- - "' _.- ,=,. ^;;.". - ­ -111, ___ W$".....�...,*UM*WR=&."W-0"** " �.­ .11, _11, I'j", "', , , . 1--7.1, ... .... . I
" --"'�-��. :"day, � ��::. ��,,j " I
,,'. _­ ,,�, � ..., ­­__ .,WW�000. 111.1. __ __.____ _... _. __ - - -, �� I
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SHALL BE DONE IN ACCORDANCE WITH THE NCDOT AND THE TOWN OF STALLINGS � ,_ .- , . . ..... -1 . ...... . jj;��,.,,�*.­"_,�!?rl.* '­-�s. , '�k -Wftx.#.....�-��,� ", ___
OUTLET INV. ELEV. = 681.36 FT . 0 ", ­1_1_­_­­_ .."-$."=I` - ­­ _­ - ­­ -, ­ ­­ - �, ,�. -.A-WP,. . a , , /_ -,
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GUIDELINES THE MOST STRINGENT SHALL �_ , - � ... � ,- " -�.00..Vowp_ ,.­-�'"", . �v- *�-.W��jj��;;;;.-.�... .1 - - � •
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ROOF DRAIN COLLECTION PIPE RD1 I �_ " le * "I'll ._ 4­ ' ... � k - ­�,"­,", � % -, _,,: , -,
-DISTURBING ACTIVITY AND ANY �_ / " - - / ­_ , , , ;.i;i. - - ".
3. IF THE SAME PERSON CONDUCTS THE LAND . -, I , .1­11­1 I 1, �� -- _._jL, ­� -,
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RELATED BORROW OR WASTE ACTIVITY, THE RELATED BORROW OR WASTE ACTIVITY 0 . �_ , I " � ,,/ ,,,, , 1 ­., - -, " 1. -1 ­'-, - C) <
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SHALL CONSTITUTE PART OF THE LAND �_ �, .,P,� , "', /I , ­­" - - . "_ " . eo 7!!!"--. -
-_ INLET INV. ELEV. = 6 �_ ".. ler ,. ��� ­ � .- - , _ 1- - 1- -1. -, .��..ww.* ,,,,.,. _.*Ws"� - V_
I I � , . I \ ­_ - __ ­_" KLETr-M. ELEV. = 681.36 FT 11 _.-
MINING ACT OF 1971, OR IS A / , R.
I 11 ..... .. - 1­1 - '-
OR WASTE ACTIVITY IS REGULATED UNDER THE MIN = __ 11 .1 ... / pl I '\ ­­ ­.- "I =­ ­1 I SEE DETAI L7- 2/1 T�) ­­_ �
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IF THE - OUTLET INV. ELEV. 681.45 FT I ...", �/ �1� '. z I � "".1" '­ - .,- " " ­­ IV 680 -.2-5,,.- FT-, ( MAXIMUM"cblSTANCE SLOPE "� '­ I z
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LANDFILL REGULATED BY THE DIVISION OF WASTE MANAGEMENT. ----_ LENGTH = 95.0 / - ",00�,. 11 I .' . - 11 . I-- ...1. ­­.­ ­ I ... I __ _.....LENGTH ..... =-- 1-59: FT ... . - NTO BUFFER = _\23-FT _�_� _ CCI r,\ 0 �_
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-WASTE ACTIVITY ARE SLOP-E 0.7 / a i " - I
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LAND-DISTURBING ACTIVITY AND ANY RELATED BORROW OR I 1_� I �_ - el, I. .1 11 ".p / �� "I I." :� �, _11 - .1 < ... 11, .I.-Q-7 , '11, P PIPE 9 A I.- , __j
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NOT CONDUCTED BY THE SAME PERSON, THEY SHALL BE CONSIDERED SEPARATE i C\/ �. I � '' - __ ____ __ __ __. "' ""I...".. ­­ ­11 - ­ ...... ��
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BIORETENTION STRUCTURE ___ , __ I "" .. , .,
LAND-DISTURBING ACTIVITIES AND MUST BE PERMITTED EITHER THRU THE AV­0,'�,e��­ ,,,'1-,..,-,e>1_ , ,, " ­ ­­�, _,_ -­ --
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THE MINING ACT. 1_�, 4 / �11_1 ... "�` "' - , 1. ,...., I . . ..... I ­­ I-— I—— -.1 � ... 11 1".. 11.1- - _­ ­ 11, 11 I / ­1 , ".. I 11 0 T 7
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4. OFFSITE FILL DIRT WILL BE REQUIRED FOR THIS PROJECT. OFFISTE FILL DIRT 70 -1 �� I6 \ 1, .� , � 676 1 / I � - z �� U�
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COME FROM MARTIN MARIETTA AGGREGATES, 2111 N. ROCKY RIVER RD, MONROE, NO ( W/ 8-INCH HDPE MAIN LINE "-I ____ � , , , ." / / 1� � I I" , '.. - ..... "I 1 1 . I U� JLJ r-'\ < �; 3:
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28110 OR ENGINEER APPROVED EQUIVALENT. ALL OFFSITE FILL MATERIAL SHALL BE PERPENDICULAR TO MAIN LINE. I - ,, , "', / le. / , : 680 zzz�_� .1 / I z , " I.I.J 7 -7
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PLANS HAVE BEEN SUBMITTED AND I � i . " ,4, / ",
I COLLECTOR DRAIN ,..�), I I \ 11 -.1111.1'.._ - , _'. . I i I . 0
APPROVED BY THE NCDENR DIVISION OF WATER QUALITY. CONTACT AMY CHAPMAN \,�.- -1 I/ .... ­'11, �11 ! 11 I �, ,1." I / / 11.,,;�_, \ 11 ­ I.- ....... -, _1 � : ,� ", . , /.F , W# / / , ) /I I a LL_ 8 1
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AT 919-715-6823 WITH ANY QUESTIONS OF COMMENTS RELATED TO THE APPROVAL I" ♦ / / I ­0 1. 11 I \ . " / I an t I NO I I __j U
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EROSION CONTROL NOTES I/ 1��, *1 "" .. I-,: � I M 11 I , so " � 00 � \ 1, .�� \, "'.. \� \ " N ", � t, / JB-5; EXTENDED VY DETENTION (D `Q0
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1. ALL "STD." NUMBERS REFER TO THE MECKLENBURG COUNTY LAND DEVELOPMENT: DPAINAGE/EAS �/ /�1­11 ... � . ....... . . 11­­ ­..�. I 11�.,�,,, 11,<,,�,��,, ., _', N�1� \ \ .- .� � k�; � ... 11I qj IIPE P-7 - I
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STANDARDS MANUAL. ... ,� ' I, 1 5 �_ I
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IS A VIOLATION OF THE TOWN/COUNTY EROSION CONTROL ORDINANCE AND IS Q _ - -, r� . ,,�- 1�.., �� "'. _:., _.._ .. ..... ...... . _ - - . I 1.11 , \, I- -, -- __ \ ­­. ­.".1.1 ,�v ": I, , \ 1, " j " \1 ", \ \ I 1. "I 'I /, Z, i Z" , (SEE DETAIL 4/14) .
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5. ALL SLOPES MUST BE SEEDED AND MULCHED WITHIN 15 WORKING DAYS OR 2:�. `. . . \ \ �� . . .. - _�� ...- " -, -, - \ '. ! I , , \ \ \, 11 - I - _­­ I � � W/ 6 JLM
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CALENDAR DAYS, WHICHEVER IS SHORTER. ALL OTHER AREAS, 1 -, "' -.1 : . , -_ ­ '. N , 1� � \ , \ \ , , PERPENDICULAR TO MAIN LINE.
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OR 90 CALENDAR DAYS, WHICHEVER IS SHORTER. REFER TO THE EROSION CONTROL . -, _ _ _­ I . & i .1 ..... . � ... � .... I., , Checked By:
I-\ ­.__ "I I �', . ".-::: 11- ­ �1* I" . li I ­­ . 1\ U 1�_'Q \ \ ­_ ­�,,�_­,, ./I. / G.C. TO INSTALL CLEANOUTS EVERY NP\P
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ORDINANCE FOR ADDITIONAL REQUIREMENTS. _\ .............. � " I—- . . ." \ "', .­ ­.. - __--11 _/­­ ­_­, I , , - __\� \ " ., \ 1, " ", �, I.,
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BY A REPRESENTATIVE OF THE COUNTY ENGINEERING DEPARTMENT. _� I., � .��__ . ­ .... �11-<' , , , ­�� � , 1­11 11 : ,� .. ..... �., 1 . " 11, I ,I � A 1 112010 Per NCDENK
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10' REQUIRE ADEQUATE TERRACING [MCLDS #30.16]. SLOPES STEEPER THAN 2:1 ' -- -_ �. �.. ..", ._ � ''..., _- a,1S_­1­ '____', .�11 : 111�. , �_ � , -:� . - , , ',�� - , __ ­1.1 ') "', PI -4 ­ ,��%, , : " \ / I , / 11 \ ", - _", "' Per NCDENR
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STABILIZATION. '. - .,'­­�_ .. _\,,,\".,': �. I.- __ - _ - "". -'s'.." , � ­1 . ...... .. " _* _. ___ "". -­ I ... _'�� I - 1­1_ .z .1 � / / , / -5 � , I 'I -WAIL 2/1 1) -- mAR'.." -,
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8. A GRADING PLAN MUST BE SUBMITTED FOR ANY LOT GRADING EXCEEDING ON:­ _�, , _, ;*'. �. __ , 1. \ '.., 4 � '' 60' \' ,
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11. EFFECTIVE OCTOBER 1, 2010, PERSONS RESPONSBILE FOR LAND DISTURBING I , � . - ,,, �' ,� ­­ _ __ :� . ......... . 1­1111 ....... _ ... � ....... ­...._ ........ __.. ­­ .... ....... _.... _�
EXISTING 36" PIPE 11 \ \ �­ � , ".1. `�­_____ I ­_­ _,,. - .- __ I -,
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S MUST INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE 11 I 11 • ,� \ ,� .1 11-1 11- I.... -11, ­­... __ '_ __ __ __.. __ . ...... __ -,- __ .'.-:� �_.,.,. ... :� ::::: "
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APPROVED SURE 11IAT THE EROSION AND SEDIMENTATION CONTROL PLAN IS BEING OUTLET INV. ELEV. = 687.3. FT "I 0:��W_,\-- \ 11,� 11-, . - - .1 ....... � ........... ­ ... I ...............
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FOLLOWED. SELF-INSPECTION REPORTS ARE REQUIRED. , - ­1�1 �' ,�.". - ____ 1-1 I. ", ", _." 11-1 _. _,'��
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REPORT, AS WELL AS DETAILS OF THE SELF SLOPE = 0.2% 1. ­_�___ , , . ,:Z�.,.�_7�7 \ , ­- ___ _ '. _., �
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GENERAL PRE - CONSTRUCTION NOTES:
1. CONTACT THE UTILITY COMPANY TO RELOCATE ANY EXISTING UTILITY POLES. ALL EXISTING FACILITIES
WHICH CONFLICT WITH THE IMPROVEMENTS UNDER THE SCOPE OF THIS PROJECT MUST BE RELOCATED AT THE
EXPENSE OF THE APPLICANT.
2. SURVEYOR TO VERIFY RIGHT -OF -WAY LOCATION PRIOR TO CONSTRUCTION. ALL PROPOSED IMPROVEMENTS
AND CONSTRUCTION WITHIN A MAINTAINED RIGHT -OF -WAY SHALL BE DONE IN ACCORDANCE WITH THE NCDOT
AND THE TOWN OF STALLINGS GUIDELINES (THE MOST STRINGENT SHALL APPL`�).
MAINTENANCE PLAN:
THE FOLLOWING MAINTENANCE PLAN SHALL BE FOLLOWED FOR EROSION CONTROL DEVICES UNTIL THE SITE IS
COMPLETELY STABILIZED AND AFTER CONSTRUCTION FOR STORM WATER MANAGEMENT DEVICES THROUGHOUT
THE LIFECYCLE OF THE DEVELOPMENT. DURING CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR
INSPECTION AND MAINTENANCE OF ALL EROSION CONTROL FEATURES. FOLLOWING CONSTRUCTION, THE
OWNER /RESPONSIBLE PARTY IS RESPONSIBLE FOR INSPECTION AND MAINTENkl.CE OF ALL STORM WATER
MANAGEMENT FEATURES.
1. ALL EROSION CONTROL MEASURES WILL BE CHECKED FOR STABILITY AND OPERATION FOLLOWING ANY
RAINFALL PRODUCING RUNOFF AT LEAST ONCE A WEEK. ANY NEEDED REPAIRS WILL BE MADE IMMEDIATELY SO
THAT ALL EROSION CONTROL MEASURES ARE MAINTAINED AS DESIGNED.
2. ALL SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS NECESSARY, AND MULCHED ACCORDING TO THE
SEEDING SPECIFICATIONS AND THE REMEDIATION PLAN IN ORDER TO MAINTAIN A DENSE VEGETATIVE COVER.
3. ALL SEEDED AREAS WILL BE RE- FERTILIZED IN THE SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE.
GRASSED AREAS WILL BE MOWED AT LEAST ONCE A YEAR.
9. :> I1<UU IUIlL`a UNULI< WN:a il<Ul; IIUN �ji IALL LIL I'I<UVIULU W1111 NU 1 LLJ;> II IAN UNL AI'I'I<UVLU
PORTABLE FIRE EXTINGUISHER IN ACCORDANCE WITH SECTION 906 AND SIZED FOR NOT LESS THAN ORDINARY
HAZARD AS FOLLOWS:
A) AT EACH STAIRWAY ON ALL FLOOR LEVELS WHERE COMBUSTIBLE MATERIALS HAVE ACCUMULATED.
B) IN EVERY STORAGE AND CONSTRUTION SHED.
C) ADDITIONAL PORTABLE FIRE EXTINGUISHERS SHALL BE PROVIDED WHERE SPECIAL HAZARDS EXIST
INCLUDING, BUT NOT LIMITED TO, THE STORAGE AND USE OF FLAMMABLE AND COMBUSTIBLE LIQUIDS.
GENERAL NOTES:
1. FIRE ACCESS AND WATER SUPPLY SHALL BE ESTABLISHED AND MAINTAINED PRIOR TO VERTICAL
CONSTRUCTION.
2. CONTACT THE UTILITY COMPANY TO RELOCATE ANY EXISTING UTILITY POLES. ALL EXISTING FACILITIES
WHICH CONFLICT WITH THE IMPROVEMENTS UNDER THE SCOPE OF THIS PROJECT MUST BE RELOCATED AT THE
EXPENSE OF THE APPLICANT.
3. 1.0 DOMESTIC WATER SERVICE AND 1.0" REDUCED PRESSURE BACKFLOW ASSEMBLY TO BE INSTALLED BY
DEVELOPER. P.C. TO VERIFY REQUIRED WATER LINE SIZE WITH ARCHITECT P:3i0R TO CONSTRUCTION.
GRAPHIC SCALE -PLAN VIEW
40 0 20 40 80
SANITARY SEWER
MATERIAL SUMMARY
SEWER
LINE
DUCTILE
IRON
PVC
A
59.73 LF
1.0 DOMESTIC
B
25.00 LF
64.52 LF
C
30.00 LF
117.89 LF
NOTE:
VERIFICATION HAS BEEN MADE BY AMICUS ENGINEERING I HAT
EACH LOT IS CAPABLE OF HAVING GRAVITY SEWER SERVICE TO
EACH BUILDING.
ON
�� �
O�O
ti �
� 60 p`; Q)68
pooh'y�W
lz
�oc°o A
W () �
APPROXIMATE LOCATION OF
EXISTING 4 " FORCE MAIN
G. C. TO PERFORM SOFT DIG PRIOR
TO CONSTRUCTION TO VERIFY
ACTUAL 4" FORCE MAIN DEPTH AND
LOCATION OF EXISTING 4 " FORCE MAIN
DATUM BLR'V
870.00
EXISTI
SEWER LINE
DEPTH
LENGTH
W:DTH
_ - " - • - - " - • - - OUTPARCEL PROPERTY BOUNDARY
1.0 DOMESTIC
ADJACENT PROPERTY LINE
OUTLET
INV. ELEV =
676.70 FT
WATER LINE
6 FT (a)
PIPE PIO
15 FT
RP-1
1.0" DOMESTIC
ENS
TING GRADE
'15 FT
WATER LINE
686 PROPOSED GRADE
REFERENCE: ALL PARCEL AND BOUNDARY INFORMATION FOR THIS PROPERTY AND
® R
.� MWM Hamm smssmMM a UW W M cwa
ADJACENT PROPERTIES REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING
°`'"a maamsr. °"' OM= 0 munm to ww
SERVICES. PROPERTY DIMENSIONS AND COORIDINR?ES FOR PROPERTY REFERENCED FROM A
00MU c « om a w war• UPON wrens Gomm -
av row DOMMM a mm rmsaam. MY -
SURVEY COMPLETED BY GRIFFIN SURVEYING SERVCES. TOPOGRAPHIC INFORMATION
°f�eaaa°mo�m'�"`�n naooPa"
REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES
30 00 LF
1p]
zo.ee 6F "
'
SEWER LINE C
-- DIRECTION OF FLOW
--D
RECfION OF FLOW
17.89 LF GOOF 8 D P
'
-- DIRECTION OF FLOW
'p
g
52 LF OF 8"pVC do
5.00 LF OF 8'DIP
A 0.7%
O 0 7%
8. A 0.7%
�
��
WsW
moo
za
ciz
ti
UTI
JTY CROSSING
BOTTOM
OF 12"
P = 676.67 1
T
701
OF 12" RCP 1,
678.04 FT
Uo'
710M Uli' v " ,>L
WA 7e MAIN -
%U. 53 P7
4-00 1+00
2 +00 3
+00 4-
EXISTING 8 SANITARY SEWER LINE / t1AL CLARK JR. /
G.C. TO VERIFY EXACT SIZE AND / + WIFE BRENDA A. jt NOW OR FO?,MEkLY
LOCATION PRIOR TO CONSTRUCTION / - KEVIN D. BIGt1AMifARGARET C I I ii
EXISTING SANITARY SEWER MANHOLE 1D.1
RIM ELEV. = 682.60 FT
EXISTING INLET INV. ELEV. = 676.80 FT
EXISTING OUTLET INV. ELEV. = 676.70 FT
EXIST[NG 8" SANITARY SEWER LIN
G Cm TO VERIFY EXACT SIZE AN
LOCAT:.ON PRIOR TO CONSTRUCTIO
4" SCHEDULED 40 PV(
4. REVIEW AND APPROVAL OF THE PLANS DOES NOT RELIEVE THE OWNER, CONTRACTOR, OR DEVELOPER LENGTH = 5. F
MIN. 1% SLL OPE E
FROM MEETING THE REQUIREMENTS OF THE TOWN OF STALLING'S OR UNION COUNTY ORDINANCES, POLICIES, PROPOSED SEWER CLEANCiUT
AND STANDARD SPECIFICATIONS, (AS APPLICABLE). (SEE DETAIL 2/ ii '2)
EXISTING 4 SANITARY ANITARY SEWER FORCE MAI
TI EITHER TEMPORARY OR PERMANENT SHALL BE G.C. TO VERIFY EXACT SIZE AND
F RE PROTEC ON
ID: 0832 1 084 _.., :.,.. -.. ,:..... ,� ID: 083..4002 ;�
PG 350LOT5 /- _ t l
DB: 1 157, „ `F PROPOSED SHALLOW CUT
/ MB: D, PG 667 / ^� ` / DB: 49�8, PG I 18 .
ZONING = R -20 '' \ SANITARY SEWER MANHOI` (MH -1) ZOt>I1NG = R -20 t' ll_..
(SEE DETAIL t
STATION- 0 +59.73 ,2
RIM ELEV. = 681.00,..jk�� x' _
_. INLE=T., INV,... -ELF/. ".- 67?'.,
OUTLET..., INV.... ELEV:.._ ,.6'7,7 22 FT ..�
PROPOSE D'STANDARIT._SANITARY,:.
'SEWER_.. A.N�IOLE M�H =2 U
( < < Q
SEE DETAIL 2` 17
.. O
-
- RIM ELEV. = 684.5,0..- FT ' .- __,...... �...,.. .. _ U
� s ,. �;�c........... __.:...N. _ , ......_ .._ ._.. ... .,;... _.,. .. _ _..� ,.�.. �.• , .,. _" ' .~..._„ _-. PROPOS Q• ShtAtLOW CUT
$_ - �s 'rq .,' _ ^...... ,.._ .,,INLET -INV ENV : 78x'25.. F J Z n
_.-
N� ,._ _,_ . _ . .. w .... SEWER MANN ,LE••' 'T H*=" 3 J
cLl
(Si DI =T�A1L -10 f 17) (� z
0 3._ Q
STATION• ..7 -i- >14 / - tf�
M _ : _
~ "RIM'­ ELEV 6�4 ;fT Z = o
BOTTOM bF 12 RGP' - :6:715:87....x;.., x.. _. _: ,._ ._....... __....-
w
_
if INV 7,
ss, °" O FO M LY v �' , . T 1 R P - 678 04 .F-E`
I ,
m. _
D. AN APPROVED WATER SUPPLY FOR LOCATION PRIOR TO CONSTRUCTION o„ ..---` � ._- N W OR R / ...OP OF 2 C ",. _ , _,,, ..w. -'• .mot - °>�:.- •.`. ,. • � �
_.... w... _.
N AS COMBUSTIBLE MATERIAL ARRIVES ON SITE. i1AL CLARK JR. t } e`ia;: i M " „' - -' BOTTOM OF ^..8...._ .SEWER' MAIN 678.3 FT \ 1\ Ld
MADE AVAILABE AS SOON / " �. .,,.. w4 .:... , .,, _.
WIFE BRENDA A. 46 ~� ti,•t _ _._ _..... ..... _....,..
UTILITY CROSSING _,. _..... .... _..
8 xq/ �, t w. p 1 `�..
TOR SHALL AT ALL TIMES PROVIDE AND MAINTAIN AMPLE MEANS AND BOTTOM OF 12 RCP 677.09 FT
2 108 ~ ...,. Lj
r r + r
6. DE WATERING. THE CONTRACTOR �.,.•...,..,•. „� G 350/'' � ` . � -- : , - ,� �'G-�; \ I1_
TOPF 12 RCP = 678.25 FT _ , `':- , , f :.: ,;.' ' -'`. ' ^ � r ♦ r ♦ r ♦ ♦' ♦ ♦ rt' .;�...,� ....._., ° �....�_ ...,, .,.,__..._ r.. .x. ...t. _.• ..~. ♦._...♦ � ♦ . -... - - � • ,, Q � ----� � a°o
EQUIPMENT WITH WHICH TO REMOVE AND PROPERLY DISPOSE OF ANY AND ALL WATER ENTERING THE EXCAVATION O 0 ZONING -
- .85 ( 1 i , ,.. /��"`n, v s r ♦ ♦ ♦ r ♦ v.,,.r...:. , >` ♦ ♦ r a ♦ ♦ r r o e ♦ o �... -:. ♦..,,� r Ot
BOTTOM OF SEWER LATERAL - 679 ,?J. �° r ♦ ` : ' ♦ ..,_^ ._ .,'_.,.._.: ` . r r .' r :.. L r ` r' ♦ „♦ . PROPOSED` 2 SAN A SEWER,•
OR OTHER PARTS OF THE WORK AND KEEP ALL EXCAVATIONS DRY UNTIL SUCH TIME AS PIPE LAYING AND GRADING IS / c�� Ogg .•\ `.✓ � °� ":' /'``. ,T'Y�� ' /. ♦ , .y . ` ♦ ♦ ♦ ..., .,y r -:tl}s�♦ . r � r . + ♦ VQ/1 -'` . r a ♦ ♦ r ` � «;♦ ♦ EASEMENT = 0:1`� ' A ES
'WW ♦ r DRY DETENTION AREA DDA- I r ; o
COMPLETED AND STRUCTURES TO BE BUILT THEREIN ARE COMPLETED. NO `WATER SHALL BE ALLOWED TO RISE 1` ~ ( -' mVF ', .f♦
t !� �y ♦ r ♦ r r ♦ ♦ 0
AROUND THE PIPE IN UNBACKFILLED TRENCHES NOR SHALL IT BE ALLOWED TO RISE OVER MASONRY UNTIL THE EXISTING 4 SANITARY SEWER FORCE MAI NOW OR FORMERLY °r `. ', ` ' PROPOSED 1 0» W ER' LINE
{,. ��,� 680 67g
G.C. TO VERIFY EXACT SIZE AND �> ' _ 1
ALL WATER PUMPED OR GRAINED FROM THE WORK SHALL NORMA A. JOHiNSON CHAD t11CKE5 NICO i `� s, r I'` 'E: , 682 t z, F R DQME$T S VICE ( )
CONCRETE OR MORTAR HAS SET MIN. 24 HRS. >�` / ; _ r.. v
( ) LOCATION PRIOR TO CONSTRUCTION ID: 08321090 ( r G TO' CO DI TE` WITH .BUILDING PLANS
BE DISPOSED OF IN SUCH A MANNER AS TO PREVENT SILTATION AND EROSION TO ADJACENT PROOPERTY OR ' € t - t�
DB: 3 `59, PG 192 LOT I MB: D, PG 667 I 1 681 e \ (LEN.GTH 5..00 FT) �
�,. �g ', R}�? ,F'>• �Fy : , i f `f `�° � >� /,(` 0 `� f Q_..
/
t r ! �V t n
ZONING = R -20 � -� ,., `, ,;�� �' �' 1 tA� � 1 `� )
:
OTHER CONSTRUCTION. � �. �•' `�` r ,�
P-9
7. REFER TO UNION COUNTY SPECIFICATIONS AND TO UNION COUNTY WATER AND SEWER EXTENSION POLICY.
/ O ® 6g� i. 3 \RRO�'6 I Cl 9.426 �
-�. \" s 1.0" BACKFLOW�PF�EVENTER
L
R BOXES SEWER CLEAN - OUTS VALVE BOXES OR THEIR," / F� '"t684 ' �' ' ®' �" �� -.. \ •' 3 pp`,z REDUCE PRESS ORE SYSTEM BY
8. METERS WILL NOT BE SET IF WATER METE
/�� \ PIPE P -8 DEVELOPER ABOVE GROUND BEHIND
N, gyp, ,. \• ` / >;rt " ":z Gj 'rp
/ V
ARE DAMAGED OR IMPROPERLY POSITIONED. €;, ,_. ,._. ..:. , t ................� .. -,, i ., `# r :: .:. .. ` •�. �` ��° �, � 4, 1
APPURTENANCES c� V= STEVENS MILL "� ✓� }' „, w s?.. 6 FRONT SETBACK LI
/ �r \ w.,:
-- h MEOWNER5 A550C. 5 ~ (SEE DETAIL' 9/10)
9. DEVELOPER IS RESPONSIBLE FOR MAKING WATER AND SEWER TAPS., / ID: 0832 109 1 /�P� t ,
6� .. -- � � � if �� ; : s� ,
1 j c: �... _ Protect Number: 17-10-033
/ DB: 1 145 PG 4.: I
4 5 a..
--. �. i �' ° �. �� \ �; ' 68�r ' ^N'. ' ! � `�';` PROPOSED TRANSFORMER LOCATI ON
ar' \
ZONING R -20 .� ,..._ ,` .'� , , _..._
�.. � , �.,•. ��,.. ' G.C. TO COORDINATE WITH ELECTRI
ALL ELECTRICAL INSTALLATIONS MUST COMPLY WITH THE 2009 NCSBC. �-'>d ``: „..
:
3
1 - -•-.,. ' V i � ' es . � ..t' .,,a,. �. �, t f � 'a• ff s� � Date'
®0 05 20 2
c
HART
BORE AND RELIEVING PIT DIMENSION C
a.) G.C. TO CONFIRM ACTUAL WATER LINE DEPTH PRIOR TO BORING.
APPLICATION
DEPTH
LENGTH
W:DTH
_ - " - • - - " - • - - OUTPARCEL PROPERTY BOUNDARY
1.0 DOMESTIC
ADJACENT PROPERTY LINE
-tip fl
❑ a ❑ fl EXISTING FENCE LINE
BP-1
WATER LINE
6 FT (a)
20 FT
15 FT
RP-1
1.0" DOMESTIC
6 FT (a)
12 FT
'15 FT
WATER LINE
686 PROPOSED GRADE
a.) G.C. TO CONFIRM ACTUAL WATER LINE DEPTH PRIOR TO BORING.
f'
i I
t
;'\
~ ( UTILITY PROVIDER
"'i• , � .. ft9 ., ` t� ,` t a: ja<... . w,,,.,.w,o,,,, f,,,., f • 3f ; ; F t , _
,
,
1
. f ,
< V '
•
WATER METER
Drawn 13y: JLIVI
^"
:
s
�,f ` t :� Checked By NRP
6
„
_ - t \ \ NOW OR FORMERLY
- ON
r
687 8AC v �.. ...:.... '> s s'� `� _ � r. PIT (BP 1) Revisions;
„. • �.. z .... , <. .... i s , " I D RO 3 2 00 I C
SEE BORING AN ECIEVIN PIT o5 <Z�1zoi 1 Or1 lnai Submittal
BORING CO TT
s88 ..., � � D R G DB: i 398 PG I8I
c s \ DIMENSIONS ON
CHART THIS SHEET o7 /2oi2oi 1 Per Union Count
„
ZONING - K -20
0910112011
2
�x+f.
:
'\
6
Per Developer
. - \ {
_. - ., . ,... "'T �� � €r�. .. Per Developer
6
0 •
06 05 20 F2
� � P
rf
69
_ . t._, _ ........... .....
,. ,< z ;�;;„. EX1S`TI.�I POWER POLE T0� BE- RELOCATED-
!` G.C. O C �OR[fiINATE ~,,.WITH DUKE POWER
--- _
n ._ tea..,.:..- � �.,. , ~.M, ._.._„ .... _....,. 'a fl l -,.
Q .
. s _ \
~' sS
s
,
f � R
V n., - „, ~_ ~k w:. \i - _ _ 5heet Tltie:
4 SCHEDULED 40 PVC ••
L, � a
- 17.00. FT V,, ' '-- �- .. � ;
LENGTH - 45 DEGREE, 1.0 ELBO � .,
y
~.,.. -
MIN. 1 % SLOPE CONNECTION FITTING "-� "_ .....�,�;�, �s� - _ �.
.. ,, ..•r.. ..,_... .......
,
5
,. G
» - UTILITY
REDUCER _ _ _ _
1.0" TO 3 R YP. " « U' a .# l r -_. --_ _ >.
I
„ „ „. ::. SUP .._,. - •-- -,-..' ,. f
J
- _ _ - __ _ LAN/
,
,f
UTILITY CROSSING ;x;_..:.,.; s;• ' " �- - - _ - _= „
� chi;- f _�._
EXISTING GAS LINE ELEVATION UNKNOWN "`-- "- - - - %' r TINS -
S C900 WATER MAIN
,.•.•
GC TO FIELD VERIFY ACTUAL DEPTH "' `'`- _ _ .'" __ ..... -
_`°'" --fir _
, SEWER
PRIOR TO CONSTRUCTION r - _ _ ...- -' ., ~...._ ,
•N6
�,<s„�, \ j \ � .. ! hP6t1--- `-..., ilHII- `......... � "' ^- A -tee- _.. •t� " „ ,,~ ..,, � ^� S
{
NOTE TO G.C.
WATER CONNECTION ... ` �---
VERIFY EXACT WATERLINE SIZE AND WHERE IT TIES ;INTO (SEE DETAIL 4/17) A MINIMUM 45.00 FT OF STEEL CASING TO
THE BUILDING WITH ARCHITECTURAL PLANS PRIOR
TO CONSTRUCTION. BDDETAIL010H101.0" DOMESTIC WATER LINE
' � Sheet No:
90 DEGREE, 1.0 ELBO RECIEVING PIT (RP -1) (SEE /' )
CONNECTION FITTING SEE BORING AND RELIEVING
NOTE:
VERIFICATION HAS BEEN MADE BY AMICUS ENGINEERING THAT
THE PROPOSED DESIGN HAS BEEN VERIFIED BY GF,'.OUND SURVEY.
PIT DIMENSIONS CHART ON THIS SHEET BEFORE YOU DIG S TO P . CALL THE NC ONE -CALL CENTER AT 811.
THRUST BLOCK
IT'S THE LAW.
(SEE DETAILS 6/12 & 3/17)
2
LEGEND
SUBJECT PROPERTY BOUNDARY
.. - - • - -
_ - " - • - - " - • - - OUTPARCEL PROPERTY BOUNDARY
ADJACENT PROPERTY LINE
-tip fl
❑ a ❑ fl EXISTING FENCE LINE
-
EXISTING 60' RIGHT OF WAY
v -W
-W -W _v -W EXISTING WATER LINE
ss
ss -- EXISTING SEWER LINE
v _v --
v --- v --- v -- v PROPOSED WATER LINE
ss
ss PROPOSED SEWER LINE
f, ............ EXISTING GRADE
686 PROPOSED GRADE
REFERENCE: ALL PARCEL AND BOUNDARY INFORMATION FOR THIS PROPERTY AND
® R
.� MWM Hamm smssmMM a UW W M cwa
ADJACENT PROPERTIES REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING
°`'"a maamsr. °"' OM= 0 munm to ww
SERVICES. PROPERTY DIMENSIONS AND COORIDINR?ES FOR PROPERTY REFERENCED FROM A
00MU c « om a w war• UPON wrens Gomm -
av row DOMMM a mm rmsaam. MY -
SURVEY COMPLETED BY GRIFFIN SURVEYING SERVCES. TOPOGRAPHIC INFORMATION
°f�eaaa°mo�m'�"`�n naooPa"
REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES
f'
i I
t
;'\
~ ( UTILITY PROVIDER
"'i• , � .. ft9 ., ` t� ,` t a: ja<... . w,,,.,.w,o,,,, f,,,., f • 3f ; ; F t , _
,
,
1
. f ,
< V '
•
WATER METER
Drawn 13y: JLIVI
^"
:
s
�,f ` t :� Checked By NRP
6
„
_ - t \ \ NOW OR FORMERLY
- ON
r
687 8AC v �.. ...:.... '> s s'� `� _ � r. PIT (BP 1) Revisions;
„. • �.. z .... , <. .... i s , " I D RO 3 2 00 I C
SEE BORING AN ECIEVIN PIT o5 <Z�1zoi 1 Or1 lnai Submittal
BORING CO TT
s88 ..., � � D R G DB: i 398 PG I8I
c s \ DIMENSIONS ON
CHART THIS SHEET o7 /2oi2oi 1 Per Union Count
„
ZONING - K -20
0910112011
2
�x+f.
:
'\
6
Per Developer
. - \ {
_. - ., . ,... "'T �� � €r�. .. Per Developer
6
0 •
06 05 20 F2
� � P
rf
69
_ . t._, _ ........... .....
,. ,< z ;�;;„. EX1S`TI.�I POWER POLE T0� BE- RELOCATED-
!` G.C. O C �OR[fiINATE ~,,.WITH DUKE POWER
--- _
n ._ tea..,.:..- � �.,. , ~.M, ._.._„ .... _....,. 'a fl l -,.
Q .
. s _ \
~' sS
s
,
f � R
V n., - „, ~_ ~k w:. \i - _ _ 5heet Tltie:
4 SCHEDULED 40 PVC ••
L, � a
- 17.00. FT V,, ' '-- �- .. � ;
LENGTH - 45 DEGREE, 1.0 ELBO � .,
y
~.,.. -
MIN. 1 % SLOPE CONNECTION FITTING "-� "_ .....�,�;�, �s� - _ �.
.. ,, ..•r.. ..,_... .......
,
5
,. G
» - UTILITY
REDUCER _ _ _ _
1.0" TO 3 R YP. " « U' a .# l r -_. --_ _ >.
I
„ „ „. ::. SUP .._,. - •-- -,-..' ,. f
J
- _ _ - __ _ LAN/
,
,f
UTILITY CROSSING ;x;_..:.,.; s;• ' " �- - - _ - _= „
� chi;- f _�._
EXISTING GAS LINE ELEVATION UNKNOWN "`-- "- - - - %' r TINS -
S C900 WATER MAIN
,.•.•
GC TO FIELD VERIFY ACTUAL DEPTH "' `'`- _ _ .'" __ ..... -
_`°'" --fir _
, SEWER
PRIOR TO CONSTRUCTION r - _ _ ...- -' ., ~...._ ,
•N6
�,<s„�, \ j \ � .. ! hP6t1--- `-..., ilHII- `......... � "' ^- A -tee- _.. •t� " „ ,,~ ..,, � ^� S
{
NOTE TO G.C.
WATER CONNECTION ... ` �---
VERIFY EXACT WATERLINE SIZE AND WHERE IT TIES ;INTO (SEE DETAIL 4/17) A MINIMUM 45.00 FT OF STEEL CASING TO
THE BUILDING WITH ARCHITECTURAL PLANS PRIOR
TO CONSTRUCTION. BDDETAIL010H101.0" DOMESTIC WATER LINE
' � Sheet No:
90 DEGREE, 1.0 ELBO RECIEVING PIT (RP -1) (SEE /' )
CONNECTION FITTING SEE BORING AND RELIEVING
NOTE:
VERIFICATION HAS BEEN MADE BY AMICUS ENGINEERING THAT
THE PROPOSED DESIGN HAS BEEN VERIFIED BY GF,'.OUND SURVEY.
PIT DIMENSIONS CHART ON THIS SHEET BEFORE YOU DIG S TO P . CALL THE NC ONE -CALL CENTER AT 811.
THRUST BLOCK
IT'S THE LAW.
(SEE DETAILS 6/12 & 3/17)
2

RR r
i BRUNEI 11111
5UBBASI N I
I C U 5 M AREA — 0.5 I AC . \ � '` s' ���1�:\ A
HYDROLOGIC SOIL GROUP = B C
TOC =O.GMIN.
/ ® o
Fi
ii�� EXISTING CENTERLINE OF BRANCH e
5 U V BA5I N 2 BRANCH IS INTERMITTENT PER
USGS MIDLAND QUADRANGLE AREA 1 .28 AC. TOPOGRAPHIC MAP, 1996 / f \ „ f° ° = '
ENGINEERING
,l 327 Coddle Market Drive HYDROLOGIC SOIL GROUP B, C it e
110
C N = 8 cJ _ k .. f Concord, NC' 28027
685 _. M 1 Civil Site Design
TOC .2 MIN . � d
„
i .
' Low Impact
I Development
Smali -Scale _Building Design
,.. _. r..
1 ST SEGMENT TIME OF CONC. - - 2
"^
.M
LENGTH
� / Facsimile: 704. 48.7951
cJ- �..� � BAJ" I N 3 = 37 FT
w"
ELEV. ARfA 0.90 AC.
- - ° Seal5.
CHANGE 6.5 FT M.•,.,^ „. y.,
- AVE. SLOPE 17.6% " §. RAM, A R..
a
,..-.
HYDROLOGIC 50 I L GROUP P B C
o ,
_
a
-, ...._ ,,: - ,.,..,..,, ..._...,,„ ..,,�..ox, ..�•• ray ,...,..
�.. - „
- "._'°'"."'".' -+, ,,
o,.° a n ",.. ' ,,.....,., m.�x- ..^"�,..,.., tea „............ ,,,,,, ,,,, ,,,,,, ,_....,,,.... .............................., ...._ . �. � " `..,_ `�. \rte.. ;. ,. x a .. e
CN -4;
x� . 7 +^sa sseery S a oamee vma 8a ..y A , ^ �a meme.y� . >�'6'�£�.... -... _ R n x n mt�{ xR. "`,., � ; �. � ,. �°4l;,g ... -lam �. naea.e. �,.... .., ,..... _.... °aiaf'R'nyamaxr ors 'wmrorRx'ac�T'aswTw.aR?? " a'R`�eee■ -:O 1 °fix y�R �! d �w "Y l'M�y y.t� ._ men 'o a n met p ®..,... ,,,.. ° ewei�r' -gg a,e a "tats a R i�R a R axrm a s R xRn a
...� �, SS ✓ a� ym,o'ea* ; ® ® SEAL
OC MIN. .. �§ a
3.0 _ _ a J. _ ^ma¢xax ®a e s
„.,
,
® \ �aM �'ti&! 032406 ,e
low
GJNV-
SS
o: `t ...w. ,........, '\ ,, �pi. ?�'
f a r � +ttiy �av
J
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, � � N
„,._ ...... _ .......... ...... pE P-� � ' ark rp
� 1
P \.
.. rl
676
1 682 81-- I
Ile MOM
LENGTH = 94 FT _.,
s � � ,1 -7 i f� PIPE P�14� ®� � +" ® � 681
ELEV. CHANGE = 4.0 FT , ': ! ; - z :.r. i — 680 f a
U tr i S,`3�. �, \ •i
,
L -\ AVE. SLOPE - 4.3/ i y� \ ® 3 _... \ ; ► "/� o
�.. � t'E P � .. ,µ 6g4
• / ,� ® ; P� l \.. \ ,, k, s' i (682. PIPE P -9 ` s F?�IA I
:
_ .....
,'\ \ \ f.,\ \� „(J ,.J q � to \ \ � •{ 1 2. ,�. / f� f �� / f - ' V\'
` U
/
¢ 684:0 '•;684' �l i i ®i l:� t i A � � ....:,, < ``�� ~� \• \ � � f# �! 6 r J 5; / � � � � � 4--� � O
,
/ / (83. £..:.. \ \ \'� \\ \\ r \ �3 IPE P -7 lam, '�
_` }"� PIPE P -8 ,,i � ro. o� v J
nom, 4[ 1 / "�., U -1•' tS` ` < .,.,_ _\ ,tip ,\ \.� �,. \.,. `� \,. , 3f \ �,J , ,4. .,,,, `` ~ \' r ��V �A \ \ _ J it
a
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,
f
LLJ
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^y \ f
,_,........ .. � ... a, \.. `T �.\ > s'is ♦�T � i � / J` / f r i � LLJ
�. �.:. ND SE �
G M ENT TIME , �. ME OF i`
s ~; I
� r
ON
C.
'
a e
.00
i�
O F c \
`� �`�< r' � LENGTH �. � �
\:� -- �ifYy �" 3 8 FT
r a
a., 687 50 r \ f o
'( >
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ox"�®� � 0"Am... r. REFERENCE: ALL PARCEL AND BOUNDARY INFORMATION FOR THIS PROPERTY AND
. M" 11 2sm tlew.ucia..e UK IF M.a.nea. ADJACENT PROPERTIES REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING
or M 00MUM, OR 14010410 on mcnm TO n.
, a wn. •n on w w Mi onion SERVICES. PROPERTY DIMENSIONS AND COORIDINATES FOR PROPERTY REFERENCED FROM A
a Mon a..aa.a.. MMM. r "Mm M* SURVEY COMPLETED BY GRIFFIN SURVEYING SERF ES. TOPOGRAPHIC INFORMATION
L N maw= M K `= �`
r REFERENCED FROM A SURVEY COMPLETED BY GR.TFIN SURVEYING SERVICES
BEFORE YOU DIG STOP . CALL THEJC ONE -CALL CENTER AT 811.
IT'S THE LAW.
LEGEND
�ut3JECT PROPERTY BOUNDARY
- . - - • . - • • - • - . - • • - OUTPARCEL PROPERTY BOUNDARY
1111... -.-- -- -- - ---- -- --- --� - . - ADJACENT PROPERTY LINE
- - - - - - - - - - - - EXISTING 60' RIGHT OF WAY
® ■ ® ■ ® ■ Emmirm ;.are ■ iiiiiiiiiiiiiiiiiiiiiiiiii! BIORETENTION DRAINAGE AREA
;<'. . .......... ....... 1111... EXISTING GRADE
PROPOSED GRADE
�. « � . « �,, ­ . — — - -«« � - - FIELD LOCATED TOP OF BANK.
911111111011111111111111111111111111M I
GRAPHIC SCALE
30 0 15 30 60

A M I C U
\ { \ 1 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
\ , , I 1 I ENGNfERING
327 Coddle Market Drive
®'® Suite 110
It 1 1 i t / \ l / / 1 I 1 \ \ 1 t I r \ Concord, NC 28027
Civil Site Design
Low Development
Impact
P P
Small– Scale Building Design
I 1 / 1 — i / // 1 ! / / ! 1 ~` // \ / r , / 1 i / 1 / ✓ / )1 I I I \ \ \ 1 t 1 t \ \ \ 1 It I ( / t 11 1 I Telephone: [phone]
Facsimile: 704.248.7951.
\ ''\ l 1 / �►, / \ rte. / / _ ---- ... -.__ _ ,,> \ \ 1 t ! l I 1 \ � / I I / , / / / / I 1 i ) / / - } SS/ °.'L'',
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\ \1 STSE�CMEN�FTiIN9E FCONC. 1 \ \ \ J / 1 ` // r' 1 ►►I t 1e° / o \ o' / r I 1 I i / J If - rt I t \\ \ ` )
LENTH = 12,183 \FT 1 \\ \ \ -_ t 1 \ 1 \ // J r I 1 1
t t 1 I \ \ \ \ \ \\ .. ® \ \ \ .� —. / / � I /
\ \ r E( EV. CHANGE = \58JQ) F�T" t I t \ \ \ \ _ / i I t \ \� _ t r -- - I / / ,I / , I / / I \ \ t J I r \ ��,, O L z 7-
) j J / r/ AVE SL`y'PE 2. °7y6 t / 1 \\ \ \ \ \\ \ �I { \ \ \, J / 1 f \� ,1 1 I / / I / / t / \ ,,= ( __ Z
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SUBBASIN A ► \ 1 r / / / 1 t / - - -�\ \\\` \`\ '-, `'.M__ - ..''_ -"e
I \ \ N6 �EGN"T T)�4t OF CON;4.
, \ \ \ \ L NGTH 70 FT DRAINAGE AREA 1 00.80 AC \ \
...,,. – -- -- – – – -- e ...- -- ♦ .- ,- �" -° 1 �:
\
/ FT BEY° CHANGE = 12
FF COEFFICINT = 0.38 RUNO - ` — `
IAVEf1LOP�= 1.791 r
-Y ( 2 R = \j\ !
0 -YR MAX INFLOW = 40.99 CFS \ \ \ r I ) \ J I
1 I !
Q-,
—
25 -YR MAX INFLOW = -47.88 CFS I ; �� \ \. \ \/ , ,
� �--
50 -YR MAX INFLOW = 53.63 CFS
i I i \\ \ \ I \ I ( \\ o \ ( 1 J r I ( ° „-
00 -YR MAX INFLOW — 58.22 CFS l I \\ \ \ \fir ! \ } JI 1 l J (1 r I I t I ° J I ( r J I SUBBASIN A
tC � \\ SUBBASIN B
I({ \ I ► \1� 1 ( r 1r ( 11 \ \ \ t \} 1\ t i✓ J / t ' e ° /` \ \\ \ \\ 1 1 fl i y1.t \ ; > -° s_..
DRAINAGE AREA = 0.27 AC Project Number: 17 -I0 -033
{, \ \1 ( \\ \\ - e r ♦ / �, / 1 / - ! ( I I \ t -' /} 1 I/ ) l l° - _ ° \\
\ �\ 1 I // / 1 r\
RUNOFF COEFFICIENT = 0.25 II \ i I\ _._.� \ / / j /// /r / I I ( I 1 I \\ ( / ^� / �-1 ~_� \� \\ = ♦ J r e// �,,!— _ 03 -02 -2011
I \ I l 1 1 Date:
2 -YR MAX INFLOW = 0.34 CFS \ _
I O -YR MAX INFLOW = 0.47 CFS 1 �, `, \� __' l / /// rr /`�' / r l / \, i I ) \ \\ \ \3 -RS 6�VENT \TIME OF CQ1�C. l rr/ ° �I ri Il _ \` ® �` 0 �/ �► I J r _' �. .. Drawn By: JLM
\ - _ ' ,/ , �''�, / r r `' I 1 I \ \ \ \ \ LE`NGTK =\1,234 FT rr _
--
25 -YR MAX INFLOW 0.55 CFS I r - y
r ! / _ / / SURD ,� / !
'- / / -.-'� i � \ \ \ \ \ / / , t / `` \ '-' _'' ”' � / i I Checked B NRP
- _ I CFS v -_'- � �'�° --'' �--/ I _.__ -� �/I 1 � \� \ E�EV� \CFi�4NGL� a.Q.:.O -FT� \\ \1 r { \ �'-� { /1-- . \-�. _-- �- -''f ` g�'g�,p ® ®I1
1h, 4—A
50 YR MAX INFLOW 0.6 / _— ;- ��'�r ,1 // `\ \\ R�(E. SL�3P\t =-� .�% ` 1 \ \ \ •' _
AX INFLOW = 0.67 CFS ' __ - _ I
03/02/2011 -Or, anal Submittal
\ ° SUBBASIN
SUBBASIN C r / I _ r--- �_�„� \ 1 �} \ �� \ \\
DRAINAGE AREA = 0.41 AC - - -- � - .- -�'\ \\ \ ! \ \
RUNOFF COEFFICIENT = 0.25 -
2 -YR MAX INFLOW = 0.52 CFS
O -YR MAX INFLOW = 0.72 CFS _..� �_ __. -..' -- ,r � -''- -e /_ e- __\\ \\__;�� : \`� \ \\ \\ -• -�,- -- �._.__.��° - -,.. -, - �, .�'- -`�-.� ^`�� °``\\\
25 -YR MAX INFLOW = 0.84 CFS r/ // /' e\ —� \ \ \ \ \\ \�� \ \` — \ \ \\\ ;- = ti' -t. \ \l /i /' %�\ \\`,� s Title:
50 -YR MAX INFLOW = 0.92 CFS
/ / / e r ' � \ \ \ \ \ \ \ _ -, ""`--... ...'` .. ......_:�• -vim_ ' -� % P- 1 }r')' /% \ ` "` ` . \ \.
100 -YR MAX INFLOW = 1.02 CFS -
_. k1
100 1
S U B BAS I N D \ � � \ \ \ 1 \\ 1 1 \111 \ \1 1 }` \ � \
\\ \ 1 \ \ 11 , t FLOOD
DRAINAGE AREA 0.94 AC \ tl II y \ \\ 1` 1� ;
RUNOFF COEFFICIENT = 0.25 AALY I
BEFORE YOU DIG STOP . CALL THE NC ONE –CALL CENTER AT 811. /!' _ \\ t1 II li ` '
2 -YR MAX INFLOW — I . 16 CFS
0 -YR MAX I N FLOW = I . G 5 CFS
= CFS ITS THE LAW.
25 -YR MAX INFLOW I -93
......._..-
50 -YR MAX INFLOW = 2. 1 2 CFS
00 -YR MAX I N FLOW = 2.33 CFS
011016C =. MOM OMMMOk M REFERENCE: ALL PARCEL AND BOUNDARY INFORMATION FOR THIS PROPERTY AND
N, � M� 100111MIUMM an � v.e o �= ADJACENT PROPERTIES REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING
on "10°®'4 0 F°" m ON can" 10 '® SERVICES. PROPERTY DIMENSIONS AND COORIDINATES FOR PROPERTY REFERENCED FROM A
DOOM M"M ap MO. "WIN
e+Mns m am" F Mo® sv SURVEY COMPLETED BY GRIFFIN SURVEYING SER ACES. TOPOGRAPHIC INFORMATION
ma MIOBI M
1Ke.®te,U■ AK wn,.eo�. REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES
LEGEND
SUBJECT PROPERTY BOUNDARY
-- -- - ADJACENT PROPERTY LINE
—675- - - - - --=- - EXISTING GRADE
EXISTING FENCE LINE
-------- - - - - -- EXISTING 60' RIGHT OF WAY
_.------------------ - - - - -- FIELD LOCATED TOP OF BANK
GRAPHIC SCALE
160 0 80 160 320
Sheet No.

A M C U 5
690 690 690 690
I
il NGINEEKING
5U= 327 Coddfeare Olive
24 -HR - (678.12 FT)___ HR _ _ (678.12 FT) Suite 110
Concord, NC 28027
24 -HR (678.07 FT)_ _ HR - 678.07 FT) Civil Site Design
677.30 FT 677.30 FT)__ Low Impact Development
R, 6 -HR - (- - - - - - -HR - �. - -
Small -Scale Building Design
680 680 680 680
677.10 FT 677.10 FT) Telephone: [phone]
R, 6 -HR - ( ) 6 -HR - ( Facsimile: 704.248.7951
- f-7-M
5ea15:
DATUM ELEV DATUM ELEV DATUM ELEV DATUM ELEV ---
675.00 675.00 675.00 675.00 °•'o� s'�yy-��;
032006 ;
( 11S1p�\`��,
0 +00 0 +50 1+00 1+50 0 +00 0 +50 1+00 1+50 .13 J of_
1 CREEK DETENTION CROSS SECTION CREEK /DETENTION CROSS SECTION
c f-AI r (I1nP17n1,,TAI 1 1" In' (wr- PTII`AI i 1" �' ICY Ai r• (11nnl7nrlTnl 1" `1n' ( \ /rPTir`nl � 1" 4'
z
690 --- - .--�._ ____.._________.- _c_._._ -- - .____ _______�_____ - - -- -- _._�_____.._..___ __�__.._.._._ --, 690 690 690 � o
Q << �Q
Qo
100 -YR, 24 -HR __
z
_(678.53�FT 100 -YR, 24 -HR - (678.12 FT)
50 -YR 24-HR HR __(678.12 FT)__ Z
F C� wz=
_ HR _ �678.07�FT) jL, > j
25 -YR, 6 -HR - (678.45 FT 50 -YR, 24 -HR - X678.07 FT)
o
(678.35 T) (677.30 FTC
10 -YR, 6- R - - 25- R, 6 -HR - -HR - (677 30 FT)
T.O. B. - -_� _ -_- _- _ -_____ __ _ -_ 680 680 680 �-- O o
680 (680.00 FU_ (677.10 FT) (677.10 FT) Q < L 0
10- R, 6 -HR - 6 -HR - °
_► ---�
o
DATUM ELEV - - - - -- - - DATUM ELEV d
675.00 675.00
A.
DATUM ELEV DATUM ELEV
0 +00 - 0 -50 1+00 1+50 670.00 670.00
Project Number: 17-10-033
3 CREEK DETENTION CROSS SECTION _ gate: o3- oa_ -2o1 i
8.3 SCALE: (HORIZONTAL) 1" = 20', (VERTICAL) 1" = 4' ( 0 +00 0 +50 1 +00 1 +50 2 +00 2 +50 Drawn By: JL.M
Checked By: NKP
4 CREEK DETENTION CROSS SECTION KCV151on5:
8.3 SCALE: (HORIZONTAL) 1" = 20', (VERTICAL) 1" = 4' 03/02/2011 Ori inal Submittal
Sheet Title:
E
DETENTION
CROSS
SECTIONS
Sheet No:
C 803
100 -YR, 24 -HR - 680.74 FT)__
5C} -YR, 24 -HR 1680.67 FT)
100 -YR,
.99 FT)_
25 -YR, 6 -HR
10 -YR, 6 -H
- 680.�i� �T
(680.46
T)
100 - YR,
25
50 -YR,
(679.84 FT)
is T.O.B.
I681.50 FT
100 -YR, 24
25-
-YR, 6 -HR -
_(679.73 FT)_
24
10-
T.
,I
/-50-YR,
25- YR,
l
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r
100 -YR,
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.99 FT)_
25
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100 -YR, 24
1
-YR, 6 -HR -
_(679.73 FT)_
24
R, 6 -HR -
T.
. B.
/-50-YR,
25- YR,
681.00
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_
10- YR,
100 -100 24-
50 -YR,
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R - X676.20
4 -HR - X676
6 -HR - X67
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14 FT)
._05 _FT)-
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50 -YR, 24
25 -YR,
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680.00 FT
10- YR.

�, M A I U
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DRAINAGE AREA, A — 0.32 AC 1' ' I bra ��® % RUNOFF COEFICIENT C = 0.95 � , ~ �'
(j1 f # b�sM ®�.
f `� ; b
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O YEAR SLOW, Q '
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DRAINAGE AREA, A = 0.7 1 AC , 1. r i
i' ' #*04,
_ rr ENGINEERING
1. J I !
RUNOFF COEFICIENT, C 0.95 �. .... .- _\ .,,..,...... : ,,'...'
#
l 327 Coddle Market Drive
11 . RIANFALL INTENSITY, I = 7.03 IN /NR
,� I �__ Suite 110
r' Concord, NC 28027
f
W Io= 4.74CF5 , ,
I 0 YEAR FLO , Q ;r
�, - "� - Civil Site Design
Low Impact Development
F DRAIN COLLECTION FIFE RD-
:
2 Small —Scale Building Design
DRAINAGE AREA, A = O. i 3 AC EXISTING CENTERLINE OF BRANCH " " "' „” F 4 5 1. M. , „, _,....
ele hone 70 573162
BRANCH IS INTERMITTENT PER T 4
EFI IENT C = 0.95 f ^ � � Facsimile: 70 24s7s 1
F C USGS MIDLAND QUADRANGLE r ..E''
TOPOGRAPHIC MAP, 1996 e
RIAN FALL I NTEN5ITY, I = 7.03 IN/HK / ` , - ,
_. ° ,,^.,
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�° . � , .06105/201 2
>f t, ; ,W, . — = _ _ _ _ , „.. Sheet Title:
a
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, CATCH BASIN
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DRAINAGE .
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MAP
W1. � moo. M REFERENCE: ALL PARCEL AND BOUNDARY INFORMATION FOR THIS PROPERTY AND
„�,, M flrw ,l,,,,»„a, on ■R W M MUM ADJACENT PROPERTIES REFERENCED FROM A SURS'EY COMPLETED BY GRIFFIN SURVEYING
of M 00011m. M 1401AOM OR °°81°1°'0 " SERVICES. PROPERTY DIMENSIONS AND COORIDINA7, ES FOR PROPERTY REFERENCED FROM A
OXIM 0, N■H= 00 N FW. el"M"ffM 00"M
or MWA »�» XFNM* FMCHOm ■ Y SURVEY COMPLETED BY GRIFFIN SURVEYING SEWCES. TOPOGRAPHIC INFORMATION
00M RM TM
'»i1LON M 10 K WM MaN REFERENCED FROM A SURVEY COMPLETED BY GRIFFIN SURVEYING SERVICES
BEFORE YOU DIG S TO P . CALL THE (?� :+C ONE —CALL CENTER AT 811.
T' S THE LAW. W
LEGEND
_ .......... ___..___.___
1­1 1-1.1 11-1 I— 1--.1-1 __ffl,'�, 0 ...... � .... � . ........ ----. ___- _- ---'--L
SUBJECT PROPERTY BOUNDARY
OUTPARCEL PROPERTY BOUNDARY
ADJACENT PROPERTY LINE
EXISTING FENCE LINE
EXISTING 60' RIGHT OF WAY
EXISTING GRADE
PROPOSED GRADE
FIELD LOCATED TOP OF BANK
GRAPHIC SCALE
30 0 15 30 60

/ /a• GENERAL NOTES: A 1 V 1 I C u
tU�E Ali► _
OF SURFACE AREA .: t IN THE CONCRETE SIDEWALK AT 5' INTERVALS. ONE Ei/2QUIRED
OF SUZONE 2571 N RA NO c: +� ' ; '- i. DGPANSION JOINT WILL BE REQUIRED AT 45' INTERVALS NOT TO
RFACE AREA f +e, ,
I. DRIVE W STEEL POST AT LEAST :. • ; , , • • . EXCEED 50' AND MATCHING EXPANSION /CONSTRUCTION JOINT IN
An
aRURFACE A� 24' INTO SOLID GROUND. =;.••>t:+ ` : �a .? , 1 s . , . ADJACENT CURB. A SEALED 1/2 EXPANSION JOINT WILL BE
h, A_A
4" : P LK ,.4 �, REQUIRED WHERE THE SIDEWA JOINS ANY RIGID STRUCTURE.
SEEDING:
FOR PERMANENT SEEDING FILL SLOPES STEEEPER THAN 3:1. USE HYDRAULIC SEEDING EQUIPMENT TO APPLY 2 USE STAPLES A APART e ;
SEED AND FERTILIZER, A WOOD MULCH FIBER AT 45 LB /1,000 SQ. FT.. AND MULCH TACTIFER. ( HORIZONTALLY AND VERTICALLY 2. SIDEWALK AT DRIVEWAY ENTRANCES TO BE 6" THICK.
EFFECTIVE OCTOBER 1, 2005, THE LIMIT FOR / \ m ATTAat THE POROUS
FOR GENTLE TO FLAT SLOPES OR TEMPORARY SEEDING, BROADCAST SEED AT THE RECOMMENDED RATE WITH BAFFLES TO THE WIRE FENCE . '• + +A ! "' �' 3. WIDTH OF SIDEWALK ON THOROUGHFARE STREETS SHALL BE A
ESTABLISHING GROUND COVER ON SLOPES HAS CHANGED A CYCLONE SEEDER, DROP SPREADER, OR CULTiPACK SEEDER. RAKE SEED INTO THE SOIL AND LIGHTLY `p X 3 MINIMUM BAFFLE SPACING IS 10'. MINIMUM OF W. WIDTH MI SIDEWALKS IN THE CENTRAL BUSINESS
TO 21 DAYS. PACK To I�T��+ GOOD CONTACT. DISTRICT WILL BE DETERMINED BY THE CfTY /COUNTY ENGINEER.
USE CERTIFIED SEED FOR PERMANENT SEEDING WHENEVER POSSIBLE. CERTIFIED SEED IS INSPECTED BY THE
4. THE FLOOR OF THE BASIN IN GROOVE JOINT IN SIDEWALK
NORTH CAROLINA CROP IMPROVEMENT ASSOCIATION. IT MEETS PUBLISHED NORTH CAROLINA STANDARDS THE OUTLET ZONE AND BERMS 4. WIDTH OF SIDEWALKS ON NON - THOROUGHFARE STREETS SHALL
AND SHOULD O OFFICIAL `CERTIFIED �" �� �.. = \ X SHOULD BE SEEDED IMMEDIATELY TO A MINIMUM OF V. UNLESS OTHERWISE SPECIFIED BY
cx�em �I FMETdTS \ ' AFTER THE BASIN IS TOWN SUBDIVISION ORDINANCE
ESTABLISHMENT OF VEGETATION SHOULD NOT BE ATTEMPTED ON SITES THAT ARE UNSUITABLE DUE TO LABELING OF NON - CERTIFIED SEED IS ALSO REQUIRED BY LAY. LABELS CONTAIN IMPORTANT INFORMATION ' CONSTRUCTED.
INAPPROPRIATE OF TEXTURE (TABLE 6.t0A), POOR DRAINAGE, CONCENTRATED OVERLAND FLOW, OR ON SEED PURITY GERMINATION, AND PRESENCE OF WOOD SEEDS- SEEDS MUST MEET STATE STANDARDS 5 REFER TO NCESCPDM SECTION i /B° RADIUS 5. SIDEWALK TO BE POURED TO END OF RADIUS AT INTERSECTING
STEEPNESS OF SLOPE UNTIL MEASURES HAVE BEEN TAKEN TO CORRECT THESE PROBLEMS FOR CONTENT AND NOXIOUS WEEDS DO NOT ACCEPT SEED CONTAINING "PROHIBITED' NOXIOUS WEED SEED //86 85 FOR ADDITIONAL ENGINEERING
TO MAINTAIN A GOOD STAND OF VEGETATION, THE SOIL MUST MEET CERTAIN MINIMUM REQUIREMENTS AS A MULCH ALL PLANTINGS IMMEDIATELY AFTER SEEDING. / / X SPEgFlATi0N5 8. CONCRETE COMPRESSIVE STRENGTH SWILL BE 3800 PSI. IN 28 DAYS.
GROWTH MEDIUM. THE EXISTING SOIL SHOULD HAVE THESE CRITERIA: , • ,•.• „ � . °.;.. / /s• To 1/4• 327 Coddle Market Drive
- ENOUGH FINE - GRAINED (SILT AND CLAY) MATERIAL TO MAINTAIN A TO MOISTURE
00 NCH OF SOILT IEBdT / Suite 11 O
T 0.05 INCHES ♦ , r
SUPPLY AVAILABLE WATER CAPACITY OF AT LEAS / • NC 28027
Concord,
- SUFFICIENT PORE SPACE TO PERMIT ROOT PENETRATION. / / \ 'a ' ' :• :
SUFFICIENT DEPTH OF SOIL TO PROVIDE AN ADEQUATE ROOT ZONE. THE DEPTH TO ROCK OR FOR PERMANENT SEEDING FILL SLOPES 3:1 OR GREATER: / Kkn, _ 4" � :�" `el ,
IMPERMEABLE LAYERS SUCH As HARDPANS SHOULD BE 12 INCHES OR MORE, EXCEPT ON SLOPES - IN MID - SUMMER, LATE FALL. OR WINTER. APPLY 100 LB /1000 SQ• FT. GRAIN STRAW. COVER WITH 11 _.�T t 1/2° EXPANSION JOINT CIVIL Site Design
STEEPER THAT 2 i WHERE THE ADDITION OF SOIL IS NOT FEASIBLE. NETTING AND STAPLE TO THE SLOPE. IN SPRING OR EARLY FALL USE 45 LB /1000 SQ• FT- WOOD
A FAVORABLE pH RANGE FOR PLANT GROWTH. F S USUALLY 8.0 - 65 FIBER � ' °'s � ° � LOW Impact Development
FREE FROM LARGE ROOTS, BRANCHES, STONES .LARGE CLODS OF EARTH. OR TRASH OF ANY KIND. IN A HYDROSEEDER SLURRY. M ~+
CLODS AND STONES MAY BE LEFT ON SLOPES STEEPER THAN 3:1 IF THEY ARE HYDROSEEDED. FOR HIGH - MAINTENANCE VEGETATION AND TEMPORARY SEEDING JOINT FILLER Smaii-SCQie Building Design
/X
071P LB ACRE GRAN STRAW AND TACK WITH 0.1 GAL /SQL YD. \\ X ` X/ 1-" /r2 t �;V !~ e 4
IF ANY OF THE ABOVE CRITERIA ARE NOT MET - I.E. IF EXISTING SOIL IS Too COARSE, DENSE. SHALLOW, - APPLY g0 LB /1000 SO. Ft. (4,000 LB/ ACRE) ,r < • PROPOSED CURB 8 GUTTER
OR ACIDIC TO FOSTER VEGETATION - SPECIAL AMENDMENTS ARE REQUIRED. THE SOIL CONDITIONERS ASPHALT (11 GAL /1000 SQ• FT.)
DESCRIBED BELOW MAY � BENEFICIAL OR, PERFERABLY, TOPSOIL MAY BE APPLIED. TRANSVERSE EXPANSION • Telephone: [phone]fs21
FOR GRASS-LINED CHANNELS: ° A 1 INKS PROPOSED 4° CONCRETE SIDEWALK Facsimile: 704.248.7951
., .. I G Ifll,l , �IMIP I iP 111 t H NN91 O a � �I
° _ __
H i�iR � rAiiGX•l_ � GL1LX� E� ' f3�i E �'yUk ICI` �i�f�il�t r� ��I:. - -
FILL SUES (PERMANENT SEEDING - FOR FILL SLOPES 3:1 OR STEEPER: AN A HOR. KiLL ( ,_ _Y :. .
AND ANCHOR. ,::,.. . :,�.< ,r,,,_
UNCOMPACTED ALLOWING ROCKS. ROOTS. LARGE tnPl�+l) PORal15 MAJUTE
1. LEAVE THE LAST 4-8 INCHES OF FILL LOOSE AND ,
CLODS AND OTHER DEBRIS To REMAIN ON THE SLOPE (( srlE MESH FLOW .� L, IN CONCRETE SIDEWALKJt°aIS:
2 ROUGHEN SLOPE FACES BY MAKING GROOVES 2 -3 INCHES DEEP, PERPINDICULAR TO THE SLOPE: AND NIUT UNEIt OR T
3. SPREAD LIME EVENLY OVER SLOPES AT RATES RECOMMENDED BY SOIL TESTS. (dAId1};bAdL�. EgU�AM t1G e' X e' TRENCH
SLOPES TEMPORARY SEEDING -FOR FILL SLOPES 3:1 OR STEEPER: 1.
LEAVE A LOOSE.
GENERALLY, A
STAND OF VEGETATION CANNOT BE DETERMINED TO BE FULLY ESTABLISHED UNTIL SOIL COMPACT FENCE AND �\�\ �' I 1 /
FILL SL ( ) COVER HAS BEEN MAINTAINED FOR ONE FULL YEAR FROM PLANTING, INSPECT SEEDED AREAS FOR FAILURE FABRIC !
UNCOMPACTED SURFACE. REMOVE LARGE CLODS. ROCKS, AND DEBRIS WHICH MIGHT AND MAKE NECESSARY REPAIRS AND RESEEDINGS WITHIN THE SAME SEASON, IF POSSIBLE E-A
�HOLD NETTING ABOVE THE SURFACE \ Q • S S / 2 SPREAD LIME AND FERTILIZER EVENLY AT RATES RECOMMENDED BY SOIL TESTS. _ �j
pORIME AMENDMENTS BY ROUGHENING AT E GROOVING SOIL SURFACE ON THE CONTOUR. RESEEDING - IF A STAND HAS INADEQUATE COVER, RE- EVALUATE CHOICE OF PLANT MATERIALS AND 3 SIDEWALK DETAIL �� ���' y �^
3 INtXXt QUAN71TIES OF LIME AND FERTILIZER. RE- ESTABLISH THE STAND AFTER SEEDBED PREPARATION OR
OVERSEED THE STAND. CONSIDER SEEDING TEMPORARY, ANNUAL SPECIES IF THE TIME OF YEAR IS NOT �' - ! ,
FOR HIGH-MAINTENANCE TURF: PERMANENT SEEDING 1O SCALE: N.T.S. [REF: MCLDS STD. #10.22] °a SEAL Tr":
i. REMOVE ROCKS AND DEBRIS THAT COULD INTERFERE WITH TILLAGE AND THE PRODUCTION OF A APPROPRIATE FOR l I 032006 _
UNIFORM SEEDBED. IF VEGETATION FAILS TO GROW, Sql MUST BE TESTED TO DETERMINE IF ACIDITY OR NUTRIENT IMBALANCE
2 APPLY LIME AND FERTILIZER AT RATES RECOMMENDED BY SOIL TESTS. SPREAD EVENLY AND IS RESPONSIBLE 2 BAFFLE DETAIL -
INCORPORATE To A DEPTH OF 2 -4" WITH A FARM DISK OR CHISEL PLOW. OR SCARIFYING TO
L BY DISKING Y REQUIRES s
3• LOOSEN THE SUBGRADE IMMEDIATELY PRIOR TO SPREADING TOPSOIL FERTILIZATION - ON THE TYPICAL DISTURBED SITE, FULL ESTABLISHMENT USUALL QU 1 O SCALE: N.T.S. [REF: MCLDS STD. #30.19] �� %��y '�"I���
A DEPTH OF AT LEAST 2 INCHES. REFERTIUZATION IN THE SECOND GROWING SEASON. FINE TURF REQUIRES ANNUAL MAINTENANCE
4. SPREAD TOPSOIL TO A DEPTH OF 2 -4 INCHES AND CULTLPACK. FERTILIZATION. USE SOIL TESTS IF POSSIBLE OR FOLLOW THE GUIDELINES GIVEN FOR THE SPECIFIC SEEDING
A UNIFORM AND WELL- PULVERIZED SURFACE ,/� ���'�
5. DISK OR HARROW AND RAKE TO PRODUCE MIXTURE
6. LOOSEN SURFACE JUST PRIOR TO APPLYING SEED. �� / l yl
FOR GENTLE OR FLAT SLOPES WHERE TOPSOIL IS NOT USED: SEE ArrIPROVED TREE `
i. REMOVE ROCKS AND DEBRIS. PRESE;?,VATION PLAN FOR 1. 200 SF MIN. TOTAL REQUIRED AREA PER TREE.
2 APPLY LIME AND FERTILIZER AT RATES RECOMMENDED BY SOIL TESTS; SPREAD EVENLY AND FOR GENTLE SLOPES REQUIRED RADIUS
2. FOR NEW PLANTING AREAS, REMOVE ALL PAVEMENT,
INCORPORATE INTO THE TOP 6' WITH DISK, CHISEL PLOW. OR ROTARY TILLER. OF TREE BARRIER
3. BREAK UP LARGE CLODS AND RAKE INTO A LOOSE. UNIFORM SEEDBED. Seeding Mixture Rate (�farre_) GRAVEL SUB-BASE AND CONSTRUCTION DEBRIS
4. RAKE TO LOOSEN SURFACE JUST PRIOR TO APPLYING SEED. Tell Fescue 250 (4-5 lb/1.000 sq. ft.) Mw.
BEFORE PREPARING SOIL AND PLANTING TREES. BACK OI, W� /IMCK OF CURB
NOTE: Nurse Plante: TREE ROOT eAll
LIME AND FERTILIZER NEEDS SHOULD BE DETERMINED BY SOIL TESTS. SOIL TESTING IS PERFORMED FRic'E Between May i and Aug. 15 add 35 lb/care German Millet. 3. REMOVE COMPACTED Solt AND ADD 24` NEW
OF CHARGE BY THE NORTH CAROLINA DEPARTMENT OF AGRICULTURE (NCI) SOIL TESTING LABORATORY. Betas May 1 or After Aug. b, add 40 Ib Ion Rye (Groh). AM MIX QB UNCOMPIVCT AND CONTINUOUS
DIRECTIONS, SAMPLE CARTONS, AND INFORMATION SHEETS ARE AVAILABLE 111ROUGH COUNTY AGRICULTURAL Y . g / I. REMOVE ALT. BARRIERS UPON COMPLETION OF PROJECT. AMEND TOP 24" OF EXISTING SOIL TO MEET PROPOSED NEW 1' -6' CuRe uk GUTTER
EXTENSION OFFICES OR FROM NCDA. ALLOW 1 -6 WEEKS FOR SAMPLE TURNAROUND SO PLAN WELL IN c..dding Dote■ TOPSOIL/PLANTING MIX STANDARDS FOR TREES. 6LAgIW PERIMETER
ADVANCE OF FINAL GRADINti. Beat: Aug. 25 -Oct 2. LANDSCAPING PLANS SFWJ. SHOW THE LOCATIONS OF ALL TREE PROTECTION FENCES.
C µ•-'+
WHEN SOIL TEST ARE NOT AVAILABLE. FOLLOW RATES SUGGESTED ON THE INDIVIDUAL SPECIFICATION SHEET Possible: gFeb• - Aug. � 3. REFER N CRY E CHARLOTTE LANDSCAPE CONSTRUCTION STANDARDS SECTION 01000 ( �
SEEDING MIX CHOSEN TABLES B.itC THROUGH B.itV). APPLCATION RATES USUALLY FALL &C�1'TO FOR GENERAL SPECIFICATION REGARDING TREE PROTECTION. t
FOR THE ( Avoid ending from Nov. to Jan. If ending must be done at this time, odd ;; ° `; ' - iUtI1N6 ASPIM►T Puwlaao tOr
THE FOLLOWING RANGES: 40 Ib /Ion rye grain. ppops�RNO ASPLWT PARIaPN: 6aT
- GROUND AGRICULTURAL LIMESTONE 2'-e' GxAte a AN OPTION. • � � .� 1 11 11
- TEXTURED SANDY SOILS i TO 1 -t /2 TONS /ACRE +•,:• 't t` ,,p: U•-•
LIGHT See Amendments: a
HEAVY - TEXTURED, CLAYEY SOILS 2 -3 TONS /ACRE Apply lime and fertilizer according to soil tests, or apply 4,000 ib /aoro '•',: ' ;' i 2• :.; i� ..:.w a , �'• ?•.
�"'
- FER71UZER: ground agricultural limestone and 1.000 lb /acre 10 -10-10 fertilizer. GUTTER
o
GRASSES. 80D -1,200 t9 /ACRE OF 10 -10-10 (OR THE EQUIVALENT) • • M
GRASS-LEGUME MIXTURES: 80D -1.200 LB /ACRE OF 5 -10-10 (OR THE EQUIVALENT) ��y will
CURB AND OURER - °,; "' ,.•,', t ...:.: 1
Iy 4.000 -5,000 lb/acre grain straw or equivalent cover or V' .'r
mother suitable mulching materiel. 24 >[mpNEg Z
" .•qf AMDtr, MIX NEW 1OPSgL MAIN
FOR AEC -LINED Cl IAuul3 t \J\
ceadh4 utn_ R_t�(6 /acre) inspect and repair mulch fr uentl . To dress with 10 -10 -10 fertilizer if �, °i'_ :'r .. ,,., :, .• .. • .. • • ,•, t 9�IBSsII AT BOTTOM
PLAN VIEW OF_ ROOT_ ZONE :.; °•.�•••' • •......•: ,•, •.:. ° 3 4. o
TMI r. °..... •Inn f • R Ih h (inn an n 1 nmwth b nn1 filly ndwq„ntw Mnw rwadnrlV ton hwlaht of 7 -4 Inches.
-
Nurse Plante L.....
most Before May f or AR Aug. 15. add 40 Ib rye 1(grainacre Cartoon I r7 �Q< \✓
��v0 _Q�
Best: Aug. 25 Oat
Passible: Feb. - Aug.
t be dons at this thine add FOR PRUNING SEE
Avoid seeding tram Nov. to Jan. if seeding mull FOUM L WM CA"m FROM AND =Norr COMMOI. MMNAL NATIONAL ARBORIST
40 Ib /axe rye grain and use a channel Ihhg that offers maximum protection
ASSOCIATION SPECS. 7 TREE PLANTING ISLAND IN PARKING DETAIL °-I Z
10 SCALE: N.T.S. [REF: MCLDS STD. #40.111
coq mwldmentc ONE FOOT FOR EACH j O�j
Apply Ilene and tertefzer according b soli teats. or apply 4.000 lb/acre LL J
gground agricultural iimeetana and 1,000 lb/acre 10 -10-10 fertilizer.
Operats g tillage cul equipment across the waterway. 1 INCH OF TRUNK DIAMETER w
TREE LIMB OR 1/2 HEIGHT OF TREE � Z ( LJ Z
REMOVAL MULGIL e, erosion central matting or other effective channel lining material to 1 Q SCALE: N.T.S. [REF: NCDENR E &S PLANNING AND DESIGN MANUAL] WHICHEVER IS GREATER n `/
cover the bottom of the channels and dttchea and staple securely. The lining 8' MINIMUM WIDTH g
high calculated depth of flow. On channel side FOR 2" �� 6" BARK MULCH, PLACE BARK W ®5' MIN.
should extend above the gin aP LLL L
.leas. ahare this heiaht and in drohaga not roqulrtng temporary linings CROSS- SECTION 12" MIN OF NCDOT X15
• , MULCH AT AREAS NOT OR X57 WASHED STONE _ _.. •.• •
TEMPORARY SEDIMENT TRAP
DESIGN CRGREAW
DRAINAGE
AREA
< 5 AC.
(ACRES)
-
VALVE 012
SEE NOTE 2
MIN.
kl 0 SCALE: N.T.S. [REF: MCLDS STD. 40.02
LENGTH
2:1
TO WIDTH
RATIO
3. Where a neat appearance is desired. omit saclo and substitute 40 Ib /acre Bohiogroa
3660
(FEET,
W. FR.
MIN.
PR AC.
VOLUME
DISTURBED)
REQUIRED
PROVIDED
CUBIC
RE R
SQ FT.
435
or 15 lb /axe hulled Berrnudogross
hulled Bermud
Into Jun add 15 lb /acre agra „•
4• n ending data a /
extend sprig q
. FT.
SUER A E
ION-
EA
Q /0)
REQUIRED
farad anchoring method ah step elopes.
SEE NOTE 4 SEE NOTE 4
Inspect r�?ak mulch frequently. Refatilize to the second yea unless j
FLOW TEMPORARY SEDIMENT TRAP
growth is fully adequate. Mow requlariy to a height of 2-4 inches h ROOF DRAIN DETAIL g Revlslo120
necessary areas Other -I may be mowed once or twice a year, cj 06/16/2010 Orl Inai cJUbmlttal
TEST
but Is not necessary MANUN 1 0 COCK DRAT j 0 SCALE: N.T.S. [REF: MCLDS STD. #30.01]
�= NanIN �M EnosoN AND Sm.oR COMM 03/02/2011 Per Town of Stallln s
POR
04i21/2011 Per Union Count
12" MIN. STEEL ENCASEMENT PIPE _
0" MAX
--I GROUND
i
SUPPORT AND PAD TO BE T'
DESIGNED BY OWNER
LL SLOPE SEE NOTE 4 AS REQUIRED SPIDER SUPPORT AND SPACER AVALLA=LE
SEE NOTE 4 FROM SPIDER MANUFACTURING, INC. INSTALL Sheet Title:
PIPE MATERIAL AS SPECIFIED PER UNION COUNTY INSPECTOR AND PER
BY UNION COUNTY PIPE MATERIAL AS SPECIFIED
COMPACTED BERM STANDARD SPECIFICATIONS BY UNION COUNTY MANUFACTURERS SPECIFICATIONS.
STANDARD SPECIFICATIONS
FENCE AND TO 5 FT. PAST THIS BEND CONTRACTOR RESPONSIBLE FOR
iWQ teE ( TO INSURE ALL SPIDERS WIDLWELDS
�oulv0 CARRIER PIPE v
1. NOTES PRESSURE PRINCIPLE ASSEMPLIES (RP) MUST CONFORM TO UNION COUNTY FUNCTION PROPERLY. DETAILS
SPECIFICATIONS AS APPLICABLE.
2. THIS RP INCLUDES SHUT OF VALVES #1 AND #2 AS PART OF THE ASSEMBLY. NO
4 SUBSTITUTIONS SHALL BE PERMITTED UNLESS AUTHORIZED BY UNION COUNTY PUBUC WORKS.
DTH AND
DEPTH TO BE DESIGNED N0 3. IF OUTDOOR INSTALLATION HAS A PROTECTIVE COVERING, IT SHALL BE AS SPECIFIED BY
NOTE: BY ENGINEER (V MIN) UNION COUNTY PUBLIC WORKS FOR INSTALLATION OF BACKFLOW PREVENTION ASSEMBLIES.
1. DITCH SHOULD HAVE LONGITUDINAL SLOPE OF i9.
2 SILT PENCE MAY BE REWIRED BEHIND BERM 4. FITTINGS SHALL BE AS SPECIFIED BY UNION COUNTY PUBLIC WORKS.
5. TEST COCK #1 SHALL BE UPSTREAM OF SHUT OFF VALVE #1 AND IS PART OF THE NOTES:
APPROVED ASSEMBLY.
1. NO PIPE SHALL BE SUPPORTED BY BELL.
Bermudograss. Use common Bermudagran only wnere R O unintoy to aeuw„® - P­
2. After Aug. 15 use unecarRfled aercia seed.
OUT END CAP APnxtl
Gx" PER ENGINEERS PLAN
�ICVUVCC onu Inv. v„ .r.�.. W.
(SEE NOES 2)
__.. .. -•_ .-
CHECK VALVE ii
-
VALVE 012
SEE NOTE 2
kl 0 SCALE: N.T.S. [REF: MCLDS STD. 40.02
DRAINAGE
��
ACRES
DISTURBED
��
ACRES
Q,o
(CFS)
3. Where a neat appearance is desired. omit saclo and substitute 40 Ib /acre Bohiogroa
FINISHED o W
(FEET,
(FEET)
(FEET)
(FEET)
(F1XETj
raven y: iLM
REQUIRED
CUBIC FT.
PROVIDED
CUBIC
RE R
SQ FT.
ROVID
SQ FT.
or 15 lb /axe hulled Berrnudogross
hulled Bermud
Into Jun add 15 lb /acre agra „•
4• n ending data a /
extend sprig q
y
v/
itiiwo
-
, L 10' 1nIN.
NOTE.
EMERGENCY
ST -1
1.28
However, it b psierable to sad tdrnporary cover and seed F•eeus h September.
a
8.48
DOWNSPOUT
1
7,531
2,978
3,749
1.50
3.00
BY -PASS fa'
2.00
5.00
7.00
y
BELOW
Nurse Plantc
Between May i and Aug. 15 add 15 lb/acre Sudan or 10 lb /acre German
4a• BOND
MNJ ST 46' WYE
PLEASE REFER TO
SECTION #6.80 2' TO 3.5'
SETTLED TOP
OF DAM
Mllet Before May 1, or After Aug. 15, add 40 Ib rye (grain).
DESIGN
T ON DESI
FOR ADDITIONAL
FOR
s.w,+hq Dotes
� I SPIGOT BY MtiJF7C11DN
SPECIFICATIONS
TEMPO AR SE REGARDING
TEMPORARY SEDIMENT
NATURAL GROUND Project Number: 17-10-033
Best Fell (Au Z5 -Sep. ib), Lab Minter (Feb. 15 - Mer. 21)
20 -Oct 25 Late Winter (Feb. 1 -Apr. 15)
rAu¢ )
CONNECTION �6or8END
� ^• FILTER FABRIC X�7 MIN.
Possible: Fall ,
A
Fall Is bat for Tali Fescue and late winter for lespedezas. Oveneeding of Kobe Lespedsza
ES. PRIGPLE ASSf91
Date: LG1 04-21-201 I-
over tell - seeded Tall Fescue b vary effective. Use unhulled Bamhudagraa seed h fail•
1/4" TURN FULL PJORAT I
�
rucr�c veI VF Al
1 4" TURN FULL PORT
RONZE BALL SHUT OFF
DATA BLOCK
farad anchoring method ah step elopes.
SEE NOTE 4 SEE NOTE 4
Inspect r�?ak mulch frequently. Refatilize to the second yea unless j
FLOW TEMPORARY SEDIMENT TRAP
growth is fully adequate. Mow requlariy to a height of 2-4 inches h ROOF DRAIN DETAIL g Revlslo120
necessary areas Other -I may be mowed once or twice a year, cj 06/16/2010 Orl Inai cJUbmlttal
TEST
but Is not necessary MANUN 1 0 COCK DRAT j 0 SCALE: N.T.S. [REF: MCLDS STD. #30.01]
�= NanIN �M EnosoN AND Sm.oR COMM 03/02/2011 Per Town of Stallln s
POR
04i21/2011 Per Union Count
12" MIN. STEEL ENCASEMENT PIPE _
0" MAX
--I GROUND
i
SUPPORT AND PAD TO BE T'
DESIGNED BY OWNER
LL SLOPE SEE NOTE 4 AS REQUIRED SPIDER SUPPORT AND SPACER AVALLA=LE
SEE NOTE 4 FROM SPIDER MANUFACTURING, INC. INSTALL Sheet Title:
PIPE MATERIAL AS SPECIFIED PER UNION COUNTY INSPECTOR AND PER
BY UNION COUNTY PIPE MATERIAL AS SPECIFIED
COMPACTED BERM STANDARD SPECIFICATIONS BY UNION COUNTY MANUFACTURERS SPECIFICATIONS.
STANDARD SPECIFICATIONS
FENCE AND TO 5 FT. PAST THIS BEND CONTRACTOR RESPONSIBLE FOR
iWQ teE ( TO INSURE ALL SPIDERS WIDLWELDS
�oulv0 CARRIER PIPE v
1. NOTES PRESSURE PRINCIPLE ASSEMPLIES (RP) MUST CONFORM TO UNION COUNTY FUNCTION PROPERLY. DETAILS
SPECIFICATIONS AS APPLICABLE.
2. THIS RP INCLUDES SHUT OF VALVES #1 AND #2 AS PART OF THE ASSEMBLY. NO
4 SUBSTITUTIONS SHALL BE PERMITTED UNLESS AUTHORIZED BY UNION COUNTY PUBUC WORKS.
DTH AND
DEPTH TO BE DESIGNED N0 3. IF OUTDOOR INSTALLATION HAS A PROTECTIVE COVERING, IT SHALL BE AS SPECIFIED BY
NOTE: BY ENGINEER (V MIN) UNION COUNTY PUBLIC WORKS FOR INSTALLATION OF BACKFLOW PREVENTION ASSEMBLIES.
1. DITCH SHOULD HAVE LONGITUDINAL SLOPE OF i9.
2 SILT PENCE MAY BE REWIRED BEHIND BERM 4. FITTINGS SHALL BE AS SPECIFIED BY UNION COUNTY PUBLIC WORKS.
5. TEST COCK #1 SHALL BE UPSTREAM OF SHUT OFF VALVE #1 AND IS PART OF THE NOTES:
APPROVED ASSEMBLY.
1. NO PIPE SHALL BE SUPPORTED BY BELL.
Apply lime and fertilizer according to soil taste. or apply 4.000 lb /acre
ground agricultural limestone and 1,000 lb /acre 10 -10-10 fwWlzer.
N-12 ST PIPE (tYP)
MDI OED wr
�ICVUVCC onu Inv. v„ .r.�.. W.
(SEE NOES 2)
__.. .. -•_ .-
CHECK VALVE ii
-
VALVE 012
SEE NOTE 2
TRAP N0.
DRAINAGE
��
ACRES
DISTURBED
��
ACRES
Q,o
(CFS)
DEPTH (FT.)
H 2
(FEET,
(FEET)
(FEET)
(FEET)
(F1XETj
raven y: iLM
REQUIRED
CUBIC FT.
PROVIDED
CUBIC
RE R
SQ FT.
ROVID
SQ FT.
�&
Apply 4,000 -5,000 Ib(//acre grain straw aequivalent cover or another suitable muichtnq
.....1°.Lnl •.,ni.er ,nuliF, by tarieina with alrohalt, roving, er netting. Netting le the pre -
itiiwo
Checked By: NRP
ST -1
1.28
1.28
8.48
4,808
1
7,531
2,978
3,749
1.50
3.00
8.00
2.00
5.00
7.00
farad anchoring method ah step elopes.
SEE NOTE 4 SEE NOTE 4
Inspect r�?ak mulch frequently. Refatilize to the second yea unless j
FLOW TEMPORARY SEDIMENT TRAP
growth is fully adequate. Mow requlariy to a height of 2-4 inches h ROOF DRAIN DETAIL g Revlslo120
necessary areas Other -I may be mowed once or twice a year, cj 06/16/2010 Orl Inai cJUbmlttal
TEST
but Is not necessary MANUN 1 0 COCK DRAT j 0 SCALE: N.T.S. [REF: MCLDS STD. #30.01]
�= NanIN �M EnosoN AND Sm.oR COMM 03/02/2011 Per Town of Stallln s
POR
04i21/2011 Per Union Count
12" MIN. STEEL ENCASEMENT PIPE _
0" MAX
--I GROUND
i
SUPPORT AND PAD TO BE T'
DESIGNED BY OWNER
LL SLOPE SEE NOTE 4 AS REQUIRED SPIDER SUPPORT AND SPACER AVALLA=LE
SEE NOTE 4 FROM SPIDER MANUFACTURING, INC. INSTALL Sheet Title:
PIPE MATERIAL AS SPECIFIED PER UNION COUNTY INSPECTOR AND PER
BY UNION COUNTY PIPE MATERIAL AS SPECIFIED
COMPACTED BERM STANDARD SPECIFICATIONS BY UNION COUNTY MANUFACTURERS SPECIFICATIONS.
STANDARD SPECIFICATIONS
FENCE AND TO 5 FT. PAST THIS BEND CONTRACTOR RESPONSIBLE FOR
iWQ teE ( TO INSURE ALL SPIDERS WIDLWELDS
�oulv0 CARRIER PIPE v
1. NOTES PRESSURE PRINCIPLE ASSEMPLIES (RP) MUST CONFORM TO UNION COUNTY FUNCTION PROPERLY. DETAILS
SPECIFICATIONS AS APPLICABLE.
2. THIS RP INCLUDES SHUT OF VALVES #1 AND #2 AS PART OF THE ASSEMBLY. NO
4 SUBSTITUTIONS SHALL BE PERMITTED UNLESS AUTHORIZED BY UNION COUNTY PUBUC WORKS.
DTH AND
DEPTH TO BE DESIGNED N0 3. IF OUTDOOR INSTALLATION HAS A PROTECTIVE COVERING, IT SHALL BE AS SPECIFIED BY
NOTE: BY ENGINEER (V MIN) UNION COUNTY PUBLIC WORKS FOR INSTALLATION OF BACKFLOW PREVENTION ASSEMBLIES.
1. DITCH SHOULD HAVE LONGITUDINAL SLOPE OF i9.
2 SILT PENCE MAY BE REWIRED BEHIND BERM 4. FITTINGS SHALL BE AS SPECIFIED BY UNION COUNTY PUBLIC WORKS.
5. TEST COCK #1 SHALL BE UPSTREAM OF SHUT OFF VALVE #1 AND IS PART OF THE NOTES:
APPROVED ASSEMBLY.
1. NO PIPE SHALL BE SUPPORTED BY BELL.
4 TEMPORARY SILT DITCH DETAIL L. END SECTIONS LESS THAN 4 MAY BE UNSUPPORTED,
1 O SCALE: N.T.S. REF: MCLDS STD. #30-05.1 3: WALL THICKNESS AS PER TABLE UNLESS OTHERWISE SHOWN ON PLAN,
4, MASONRY SEAL AT ENDS -- 2" x 4" WEEP HOLE AT LOW END
5. ALL PRESSURE PIPES TO HAVE TRACING WIRE IN ALL CASING BORES.
9 1.5" BACKFLOW PREVENTER DETAIL
10 SCALE: N.T.S. 10 PIPE ENCASEMENT DETAIL C�i 000
1V SCALE: N.T.S. REF: UNION COUiTY STANDARD DETAIL 14
6 e�
1
�ti �!•
4 TEMPORARY SILT DITCH DETAIL L. END SECTIONS LESS THAN 4 MAY BE UNSUPPORTED,
1 O SCALE: N.T.S. REF: MCLDS STD. #30-05.1 3: WALL THICKNESS AS PER TABLE UNLESS OTHERWISE SHOWN ON PLAN,
4, MASONRY SEAL AT ENDS -- 2" x 4" WEEP HOLE AT LOW END
5. ALL PRESSURE PIPES TO HAVE TRACING WIRE IN ALL CASING BORES.
9 1.5" BACKFLOW PREVENTER DETAIL
10 SCALE: N.T.S. 10 PIPE ENCASEMENT DETAIL C�i 000
1V SCALE: N.T.S. REF: UNION COUiTY STANDARD DETAIL 14

W
SIDEWALK (5' STD -)
EO 3'0. _ __6"_ A 8
Q05 KUP ,A � UTILITY STRIP -
0.01 MIN )
i CROP E09.L0 TROP CURB 2' DETECTIBLE 0.02 YIN 0.04 YAX 1 4"
\ gl 6 (3rD. 2' 8' CURB 'WARNING 00MES 0.08 ((MA %.I 0.02 NORM.)
\ - l GUTTER SHpM) ' 0.04 (NORM. ),
F
12'1 MAX. RAMP
•! P 3' \ 90P
"f "` "•l SECTION B -B y Lq9
SIDEWALK 6 G" 3 4 6 0 _ TOP OF `° \
ELEVATION ANSIB y NRN.� CRIB CURB -
l� ,f "y - Tfl ION D OP TRAN ION
(,... 1 �- L - CURB _ SIDEWALK SIDEWALK
SEE NOTE 12
VARIABLE SLOPES NOT - pQ - -
TO EXCEED 12:1 (8.334) 1 .G,i =._ NOTE 4 'Y \ 4 +-D" (TYP)
SECTION A -A
STOP LINE �o - -_ --
ISOMETRIC VIEW SIDEWALK _ -- SIDEWALK
p -
sIDEAALK - _ SEE x \- S SIDEWALK
E %PANSION JOINT �- !NE NOTE 12 ¢ 4 (SEE STD. 846.01) q „ ^0" (TYP) NOTE: A PORTION OF ONE OR BOTH RAMPS SEE MAY EXTEND OUTSIDE THE RETURN. NOTE 3 NOTES: STOP LI�I SEE NOTE 4
1. DETECTABLE WARNING DOMES SHALL COVER 2'0" LENGTH AND FULL WIDTH OF THE 1� / ,
RAMP FLOOR AS SHOWN ON THE DETATLS..
2.
OBTAIN 701. CONTRAST VISIBILITY WITH AWOINING SURFACE, EIIMER,L i6llT -ON -DARN, wr - '( �' E %PANSipN .IpSNT rr
11N DARK -pP1 -I -16117 SEQUENCE I:pv6glfM THE EN'ttgf: RAMP. (SEE. STD" 046.01) L
11[4 Off 1
r
tL .�
\�
RAMP WIDTH AREA IS VARIABLE EXPANSION JOINT d t
_ (SEE STD. O46. D1) \\
0 o.7o•a ` DETAIL SHOWING TYPICAL LOCATION OF WHEELCI + \Z0. RAMPS
SIDEWALK
8
W A 9 X i
\�� PEDESTRIAN CROSSWALKS AND STOP LINES FOR TEE )INTERSECTIONS
W A
5 0.0 58 5.8 S 0 I
BASE DIAMETER 6' 0.0 6 8 6.8
E - 0.45•9 i 7 0.0' 7 8 7.3' 6 5 I - \ � DETAIL SHOWING TYPICAL LOCATION OF WHEELCHAIR
W 8 0. B 8 B 7.3' 6.5 "' I'� �y '
TOP DIAMETER OF NO LESS o RAMPS PEDESTRIAN CROSSWALKS AND STOP LINES
THAN 50% TO NO MORE 5' 2.0' 7.8 7.8' 5 B TM15 PORTION OF RAMP,
THAN 65% OF THE BASE 5' 2.5' 8.3 8. 1' q 8' MUST FALL WITHIN h
. CROSSWALK LIMITS.
AM
., DIETER 5' 3.0' 8.8' 8.3' 4.4' (SEE NOTE i3) \\
5' 3.5' 9.3' e. d' 4.1 \ \
5' 4.5' tO.3' 8.7' 3 "4'
5 5.0' 10.8 8.9' 3. 1 I'; -._
SEE NOTE 1
0910_ _ 4.61. b 1.6' 19 B _ % (A.9 ") SEE NOTES ROADNAV ROADWAY
I4' AMN,. n 2A' 2 12 ✓1 17 -
D _ DISTANCE FROM FRONT EDGE OF 5 F_WALK PLAN SYMBOL PLAT} SYMBOL
To BACK POINT OF 12:1 (8 33%) SLOPE, PROPOSED WHEELCHAIR RAMP ALLOWABLE LOCATIONS
BACK OF SIDEWALK DROP REQUIRED F.I }. ALL CCFR WCR "' - " -''' - ------ -
�r raECASt cuss •B• SIDEWALK SLOPES. PLAN VIEW CURB CUT FON FOR PROPOSED PROPOSED OR FUTURE SIDEWALK DUAL RAMP RADII.... ....... ANY
CONCRETE BACK OF SIDEWALK DROP REWIRED F:11. FUTURE RAMP WHEELCHAIR RAMP -
SIDEWALK SLOPES 0.04. DUAL RAMPS -- --
DETECTABLE WARNING DOMES arv. RADII
(a0" YIN . FLOOR WIDTH)
NOTES:
PROPOSED
2' DETECTABLE
fWARNING DOMES- , 1. CONSTRUCT THE WALKING SURFACE WITH SLIP' RESISTANTANCE AND A 70� CONTRASTING COLOR TO THE SIDEWALK.
P DROP CURD _
V _ l
2. CROSSWALK WIDTHS AND CONFIGURATION VARY;" BUT MUST CONFORM TO TRAFFIC DESIGN STANDARDS.
3. NORTH CAROLINA GENERAL STATUTE 136-44.11A. REQUIRES THAT ALL STREET CURBS BEING CONSTRUCTED OR RECONSTRUCTED FOR MAINTENANCE
PROCEDURES, TRAFFIC OPERATIONS, REPAIRS, CORRECTION OF UTILTIES OR ALTERED FOR ANY REASON AFTER SEPTEMBER 1, 1973 SHALL
Fxf PROVIDE WHEELCHAIR RAMPS FOR THE PHYSICALLY DISABLED AT ALL INTERSECTIONS WHERE BOTH CURB AND GUTTER AND SIDEWALKS ARE
SECTION B -B PROVIDED AND AT OTHER POINTS OF PEDESTRIAN FLOW.
E1iq�'�c
IN ADDITION, SECTION 228 OF THE 1973 FEIIERAL AID HIGHWAY SAFETY ACT REQUIRES PROVISION OF CURB RAMPS ON ANY CURB CONSTRUCTION
s' a" AFTER JULY 1,1976 WHETHER A SIDEWALK IS" PROPOSED INITIALLY OR IS PLANNED FOR A FUTURE DATE.
✓t MIN.
DROP THE AMERICANS WITH DISABILITIES ACT (AGN) OF 1990 EXTENDS TO INDIVIDUALS WITH DISABILITIES. COMPREHENSIVE CIVIL RIGHTS
;? HoTH,\ j �- _ _ _ cuge_ _ _ _ _ _ _ _ _ _ s _ _ PROTECTIONS SIMILIAR TO THOSE PROVIDED TO PERSONS ON THE BASIS OF RACE, SEX, NATIONAL ORIGIN AND RELIGION UNDER THE CIVIL
- - - - GUTTER RIGHTS ACT OF 1964, THESE CURB RAMPS i'' +r.VE BEEN DESIGNED TO COMPLY WITH THE CURRENT ADA STANDARDS.
IOP Of
SIDEWALK PROP03EO CURB
ELEVATION 2' DETECTABLE
PI WARNING DOMES - 4. PROVIDE WHEELCHAIR RAMPS AT LOCATIONS l�I SHOWN ON THE PLANS OR AS DIRECTED BY THE ENGINEER. LOCATE WHEELCHAIR RAMPS
PROPOSED Gt OMEPYLF
WARNIIK; IXIMES AS DIRECTED BY THE ENGINEER WHERE EXIST
LIGHT POLES, FIRE HYDRANTS, DROP INLETS, ETC. AFFECT PLACEMENT. WHERE
SECTION A-A TWO RAMPS ARE INSTALLED PLACE NOT LESS THAN 2 FEET OF FULL HEIGHT CURB BETWEEN THE RAMPS. PLACE DUAL RAMPS
AS NEAR PERPENDICULAR TO THE TRAVEL LAME BEING CROSSED AS POSSIBLE.
ISOMETRIC VIEW 5. PAY FOR ALL VARIABLE DEPTH CONCRETE USI -i >) FOR CONSTRUCTION OF WHEELCHAIR RAMPS AS CONCRETE WHEELCHAIR RAMPS. (SO. YDS.)
6. PAY FOR ALL DEPRESSED CURBS AT WHEELCHAdR RAMPS AS THE TYPE CURB AND GUTTER USED ADJACENT TO DEPRESSED CURB. (LN. FT.}
EXISTING I JJ ST
smEwquC iIXI D I NG
EWAIk 7. SUCH PRICES AND PAYMENTS IS CONSIDERED FULL COMPENSATION FOR ALL MATERIALS, LABOR, EQUIPMENT, TOOLS AND INCIDENTALS
NorES: I NECESSARY TO SATISFACTORILY COMPLETE TGIF WORK -
1. DEJCGJABLL WARNING OGNLS SHALL COVER 2' O LLNGTH AND
FUJI WTOTH OF THE RAMP F1000 AS SHOWN ON 1HF OF TATIS. + I1,
P OR1n1N AOr. CONiBnOr V1fiIR111fY WITft nt,tlit Ni NO 'IUHFAf.F. 11 I)N NOI I xf.I I I1 0 (I0. ( IJ I ':I (11'1 (1N 111E 1N1111f II r:IlA 11I MIAMI' IN III I Ai l()N':II11' In III)- (iHAllf OF lilt FIIIF-FI
UUNSIHUCI WHttLUHAIH HAMYO 4U 4 ) UTH UNLA1tH TUH DUAL HANOb.
M z 01W
N SEE NOTE II �Ea 10. USE CLASS "B" CONCRETE WITH A SIDEWALK rINISH IN ORDER TO OBTAIN A ROUGH NON -SKID TYPE SURFACE.
RAMP WIDTH AREA 15 VARIABLE 11 Za. ' - . \1 %
1 IT 11. PLACE A 1'2" EXPANSION JOINT WHERE THE CONCRETE WHEELCHAIR RAMP JOINS THE CURB AND AS SHOWN ON STD. DWG. 848.01.
"I 12. PLACE THE INSIDE PEDESTRIAN CROSSWALK LINES NO CLOSER IN THE INTERSECTION BY BISECTING THE INTERSECTION RADII,
BASEDLAMETER
0.45'R TO 0.70•a ° _ _ _ _ _ WITH ALLOWANCE OF A 4' CLEAR ZONE IN THE VEHICULAR TRAVELWAY WHEN ONE RAMP IS INSTALLED. (SEE NOTE 17)
W' TOP UTWMEIEB Of No LESS y�s� 13. COORDINATE THE CURB CUT AND THE PEDESTRIAN CROSSWALK LINES SO THE FLOOR OF THE WHEELCHAIR RAMP WILL FALL WITHIN
THAN sox TO NO MORE
, r .� d THE PEDESTRIAN CROSSWALK LINES. PLACE [D.IAGONAL RAMPS WITH FLARED SIDES SO 24" OF FULL HEIGHT CURB FALLS WITHIN
„ THAN 65% OF THE BASE yWxT .- THE CROSSWALK MARKINGS ON EACH SIDE OF THE FLARES.
4
DIAMETER - -
N'N SEE 'NOTE 1
1 -
14. CONSTRUCT THE PEDESTRIAN CROSSWALK A M:ZIiVIMUM OF 6 FEET. A CROSSWALK WIDTH OF 10 FEET OR GREATER IS DESIRABLE.
THIS PORTION OF RAMP )'
MUST FALL WITHIN = �y - _ _ _ _,. 15. USE STOP LINES, NORMALLY PERPENDICULAR 70 THE LANE LINES, WHERE IT IS IMPORTANT TO INDICATE THE POINT BEHIND WHICH
cgo8SNOL LIMITS- VEHICLES ARE REQUIRED TO STOP IN COMPLIANCE WITH A TRAFFIC SIGNAL, STOP SIGN OR OTHER LEGAL REQUIREMENT. AN UNUSUAL APPROACH
P (SEE NOTE 131 - - _ _.,
a9• TO q.6V o 1.6" 19, - - - SEE NOTE 1 ` - - - - - -I SKEW MAY REQUIRE THE PLACEMENT OF THE C I OP LINE TO BE PARALLEL TO THE INTERSECTING ROADWAY.
2.
NOTES I 16, TERMINATE PARKING A MINIMUM OF 20 FEET BACK OF PEDESTRIAN CROSSWALK.
nl PRECASrcuss•e• 17. PLACE ALL PAVEMENT MARKINGS IN ACCORDANCE WITH THE LATEST EDITION OF THE MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES (MUTCD)
CONCRETE PLAN VIEW PLAN VIEW PUBLISHED BY THE FEDERAL HIGHWAY ADMIN =STRATION AND THE NORTH CAROLINA SUPPLEMENT TO THE MUTCD.
DIAGONAL RAMP DUAL RAMPS
DETECTABLE WARNING DOMES MAX. 25' NADII aFY gAD12
Q80" MIN. FLOOR WIDTH} (40" MIN. FLOOR WIDTH)
ACCESSIBLE PARKING REQUIREMENTS
TOTAL PARKING SPACES
PROVIDED
MINIMUM NUMBER
OF ACCESSIBLE SPACES
SPACES REQUIRED
MINIMUM NUMBER OF
ACCESSIBLE SPACES REQUIRED
TO BE VAN ACCESSIBLE
1 TO 25
1
1
26 TO 50
2
1
51 TO 75
3
1
76 TO 100
4
1
101 TO 150
5
1
151 TO 200
6
1
201 TO 300
7
1
301 TO 400
8
1
401 TO 500
9
2
501 TO 1000
2% OF TOTAL
1 IN EVERY 8
ACCESSIBLE SPACES
1001 AND OVER
20 PLUS 1 FOR
EACH 100 OVER 1000
1 IN EVERY 8
ACCESSIBLE SPACES
SECTION 4.1.2 (5) OF THE AMERICANS WITH DISABILITIES ACT (ADA).
SEE 4.1.2.(5) (d) FOR MEDICAL CARE FACILITIES
1NOT ALL 12"X18" ACCESSIBLE SIGNS (0.7 -8A & R7 -1) SHALL BE MOUNTED AT LEAST 7 FEET
FROM GRADE TO EDGE OF SIGN FACE (MTUCD). MOUNTING HEIGHT CAN BE REDUCED TO 5 FEET
IF PLACED IN AN AREA BETWEEN SIDEWALK AND BUILDING FACE IN WHICH PEDESTRIA,ti!S ARE NOT
EXPECTED TO USE.
2. REFER TO MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD), U.S. DEPAENT OF
TRANSPORTATION AND NORTH CAROLINA DEPARTMENT OF TRANSPORTATION SUPPLEMEK7.
3. IF ACCESSIBLE ROUTE IS A RAISED SIDEWALK AREA, THEN RAMPS ARE REQUIRED AT LOADING
ZONE ARA.
3 ACCESSIBLE PARKING STANDARD
11 SCALE: N.T.S. REF: MCLDS STD. #50.10A.
1 WHEELCHAIR RAMP DETAIL
11 SCALE: N.T.S. REF: NCDOT STD. #848.
SIGNAGE ---o ® Q O
SEE STD, NO
50.09 FOR
DETAILS
ACCESSIBLE ROUTE
(SEE NOTE 3)
ONE OUT OF EVERY EIGHT (8)ACCESSIBLE SPACES, BUT
NOT LESS THAN ONE, IS REQUIRED TO BE VAN ACCESSIBLE.
PARKING SPACE PAVEMENT MARKINGS
• g
o
LL.'
AN R7 -8e / PARKING MUTCD
A C ;ESSIBLE 12 "x6" R7 -1
_. 12 "x18"
DISABLED
R._' ;ERVED
F" �.4RKING PAS VGER
MUTCD LOANG
R7 -8a
12 "08" ONLY
RESERVED
PARKING
PVC
PVC
PERSPECTIVE VIEW
ENCLOSURE
ENTRY UNIT
40
MUTCD
F 7 -8a END ''..'MEW FRONT VIEW
"x 18"
SCHEMATIC 011 SKIMMER TAKEN FROM PENNSYLVANIA EROSION AND SEDIMENT POLLUTION (;ONTROL MANUAL, MARCH 2000.
R7 -8D 5 SKIMMER DETAIL
MAXIMUM 12 "x9" 11 Ref: MCLDS Standard #30.02B
REQUIRED ACCESSIBLE PENALTY
RESERVED PARKING SIGN $ 250
(IF NEEDED)
ELEVATION
NOTES:
1. CLASS OR MEDIAN SIZE OF RIPRAP AND LENGTH, WIDTH AND DEPTH OF APRON
TO BE DESIGNED BY THE ENGINEER.
2. REFER TO THE CHARLOTTE MECKLENBURG STORM WATER DESIGN MANUAL FOR
RIPRAP APRON DESIGN STANDARDS.
3. RIPRAP SHOULD EXTEND UP BOTH SIDES OF THE APRON AND AROUND THE END
OF THE PIPE OR CULVERT AT THE DISCHARGE OUTLET AT A MAXIMUM SLOPE OF
2:1 AND A HEIGHT NOT LESS THAN TWO THIRDS THE PIPE DIAMETER OR
0(tVERT HEIGHT,
4. THERE SHALL BE NO OVERFLOW FROM THE END OF THE APRON TO THE
SURFACE OF THE RECEIVING CHANNEL. THE AREA TO BE PAVED OR RIPRAPPED
SHALL BE UNDERCUT SO THAT THE INVERT OF THE APRON SHALL BE AT THE
SAME GRADE (FLUSH) WITH THE SURFACE OF THE RECEIVING CHANNEL. THE
APRON SHALL HAVE A CUTOFF OR TOE WALL AT THE DOWNSTREAM END.
5. THE WIDTH OF THE END OF THE APRON SHALL BE EQUAL TO THE BOTTOM
WIDTH OF THE RECEIVING CHANNEL. MAXIMUM TAPER TO RECEIVING CHANNEL 5:1
6. ALL SUBGRADE FOR STRUCTURE TO BE COMPACTED TO 95% OR GREATER.
7.
1*11Bi.librWA & Oa, EL4TkI W60SE OR COMPACTED IN THE RECEIVING
8. NO BENDS OR CURVES IN THE HORIZONTAL ALIGNMENT OF THE APRON
WILL BE PERMITTED.
9. FILTER FABRIC SHALL BE INSTALLED ON COMPACTED SUBGRADE PRIOR TO
PLACEMENT OF RIP RAP.
10. ANY DISTURBED AREA FROM END OF APRON TO RECEEVING CHANNEL
MUST BE STABILIZED.
USE USDA NOMOGRAPH FROM NC SEDIMENT AND EROSION CONTROL MANUAL OR
CHARLOTTE MECKLENBURG STORM WATER DESIGN MANUAL FOR DESIGN DATA.
MAXIMUM SEE STANDARD NO. 50.10C FOR #5 WASHED STONE
PENALTY R7 -8D SUPPLEMETAL SIGN DETAIL 2, CLASS I RIP RAP
$ 250 12 "x9" CLEANOUT ELEVATION (SEE NOTE 3) „
MIN. FINISH GRADE
SEE STANDARD NO. 50.10B & 50.1OC FOR
SUPPLEMENTAL SIGN DETAIL �\
Ptow � i z -
SECTION
GENERAL NOTES:
1. GRAVEL AND RIP RAP FILTER BERM BASIN SHOULD BE USED TO PROTECT EXISTING PIPE
INVERTS THAT DRAIN 10 ACRES OR LESS.
2. DIMENSIONS SHOWN ARE THE MINIMUM ACCEPTED UNLESS OTHERWISE NOTED.
3. CLEANOUT PRIOR TO SEDIMENT REACHING HALF OF BERM HEIGHT.
SKIMMER SEDIMENT BASIN
DESIGN CRITERIA
RIPRAP APRON
DETAIL
C2
11 SCALE: N.T.S.
< 10 AC.
SKIMMER SEDIMENT BASIN
DESIGN CRITERIA
DRAINAGE
W1 (FT)
AREA
< 10 AC.
(ACRES)
DMAX(IN)
MIN.
1.00
LENGTH TO
2:1
WIDTH RATIO
9,0
MAX.
6.0
LENGTH TO
6:1
WIDTH RATIO
5.25
MIN.
1800
VOLUME
(CU. FT.
REQUIRED
PER AC.
8.0
DISTURBED)
9.00
325
SURFACE
(SO. FT.
AREA
PER CFS
REQUIRED
Q10)
DATA BLOCK
PLAN VIEW
INFLOW
STRUCTURE
INFLOW
STRUCTURE BAFFLES
DEWATERING
ZON
FILTER FABRIC
SEDIMENT
STORAGE ZONE
URAL GRADE
MIN.
I
NOTE: LAYER
MINIMUM H =2/3 PIPE DIAMETER
SECTION I
W1
END OF FLARED SECTION ( Civil Site Design
Low Impact Development
/' +><• -=
��� +�is��lrss�l�,�r �yrf
1ti l
• OF -R•
PLAN
ALL RIPRAP $HALL HE CLASS 8 OR ENGINEER APPROVED.
c
APRON
D(FT)
La(FT)
W1 (FT)
W2(FT)
T(FT)
D50(IN)
DMAX(IN)
RA -1
1.00
8.0
3.00
4.20
9,0
4.0
6.0
RA -2
1.75
8.0
5.25
4.95
9.0
4.0
6.0
RA -3
1.00
8.0
3.00
9.00
9.0
4.0
6.0
RA -4
1 3.00
9.0
1 9.00
1 12.00
15.75
7.0
10.5
w D = maximum diameter of pipe
+ d50 (see fig 8.06 a &b "NC SEDIMENT AND EROSION CONTROL MANUAL" �(^- \+
dmax >= 1.5 x d50, T = 1.5 X dmax. z
SKIMMER
TRAP
DRAINAGE
AREA
ACRES
DISTURBED
AREA
ACRES
Q10
BASIN VOLUME
BASIN SURFACE AREA
CLEANOUT
DEPTH (FT.)
H/2
H
(FEET)
Z
(FEET)
L
(FEET)
T
(FEET)
W
(FEET)
SKIMMER
PIPE
DIAMETER
SKIMMER
ORIFICE
DIAMETER
SKIMMER
ORIFICE
RADIUS
REQUIRED
CUBIC FT.
PROVIDED
CUBIC FT.
REQUIRED
SQ FT.
PROVIDED
SQ FT.
SSB -1
1.58
1.58
6.66
5,688
49,801
2,897
23,503
1.5
3.0
5.0
12.0
2.0
8.0
2.0"
1.8"
0.9"
4 SKIMMER SEDIMENT BASIN DETAIL
11 Ref: MCLDS Standard #30.02A
Drawn By: JLM
Checked 13 NKP
Y•
RCV151on5;
OGlI G12010
On Inal Submittal
09101120 10
Per NCDENR
1 ill 112010
Per NCDENK
03/02/2011
Per Town of 5tallln 5
PERSPECTIVE VIEW VOLUME = 1800 X DRAINAGE AREA
TO TOP OF BERM ELEVATION
6 GRAVEL AND RIPRAP FILTER BERM BASIN DETAIL
11 Ref: MCLDS Standard #30.12

!A
vertical spaca
dependent on
a
:.,,I a11 wattle In a shaliuw
wench (2 -3 m deep)
Typical Wattle Installation Guide '.x 'N` s
L, iw S:a­ n,
Cum p t r.,:a.ate•: I. Install s[aae oerFrtna�tula, - 2 1 -
i,Al on ,4'�.w1.. I. t,: si gyp.. t& .. (, 1o*
I , r,1 11
t,dreh --
I t' r 25'
r .. Typical Wattle Spacing based on Slope Gradient
Entrenchment Detail
i
1. BEGIN AT THE LOCATION WHERE THE WATTLE IS TO BE: INSTALLED BY EXCAVATING A 2-3"(5-7.5 CM) DEEP X 9" (22.9 CM) WIDE TRENCH
ALONG THE CONTOUR OF THE SLOPE. EXCAVATED SG.._ SHOULD BE PLACED UP -SLOPE FROM THE ANCHOR TRENCH.
2. PLACE THE WATTLE IN THE TRENCH SO THAT IT CONTOURS TO THE SOIL SURFACE. COMPACT SOIL FROM THE EXCAVATED TRENCH
AGAINST THE WATTLE ON THE UPHILL SIDE. ADJACEN? WATTLES SHOULD TIGHTLY ABUT.
3, SECURE THE WATTLE WITH 18 -24" (45.7 -61 CM) STAKES EVERY 3-4'(0.9 - 1.2 M) AND WITH A STAKE ON EACH END. STAKES SHOULD BE
DRIVEN THROUGH THE MIDDLE OF THE WATTLE LEAV-;SIG AT LEAST 2 -3" (5 -7.5 CM) OF STAKE EXTENDING ABOVE THE WATTLE. STAKES
SHOULD BE DRIVEN PERPENDICULAR TO SLOPE FACE.
I ,
i
1 STRAW WATTLE D ETAI L
12 SCALE: N.T.S. REF: NORTH AMERICAN GREEN
NU I t5; 4" CLEAN OU I tX I tN�)IUN
1. THE CLEAN -OUT SHALL BE ADJUSTED TO GRADE TO BE LOWERED AFTER
j
i AND THE POST REMOVED BY THE PLUMBER UPON CONNECTION TO BUILDING PLUMBING
I
CONNECTION TO THE TAP. 4 "x4 "x8' (MIN) POST TO BE
2, PLUMBER SHALL HAVE THE OPTION TO INSTALL A ONE I i REMOVED AFTER CONNECTION
PIFCF 4" SCH 40 COMBINATION WYF Tn MINIMI7F rltl l ; i
Y I I ++ Will I IH I I u1 IHll
KLNIti ULt I H UK INS I ALL I HL �)LWLK JLKVIIL
PROTECTOR I I (SEE NOTE 1)
LATERAL FROM THE 4" STUB OUT, FINISHED GRADE
3. ALL CONSTRUCTION BY THE PLUMBER, EITHER OPTION 1 RING
OR OPTION 2, SHALL BE INSPECTED AND APPROVED j / // /, �,
BY UNION COUNTY PLUMBING INSPECTOR UNDER A���� \�\%�
VALID PLUMBING PERMIT.
j 4. CONTRACTOR OR UNION COUNTY PUBLIC WORKS 4" PVC FEMALE
I PERSONNEL MAY ADJUST SERVICE LATERAL ELEVATION ,DAPTOR W /SHC. 3.0'
WITH FITTINGS IF ADEQUATE GRADE EXISTS. 40 PLUG MIN
{ 5. LATERAL CONNECTIONS TO MANHOLES MUST BE 4" SCH. 40 PVC
y CORED AND BOOT INSTALLED.
4" SCH. 40 - 1/8 BEND OPTIONAL 4" SCH 40 COMBINATION _
SOLVENT WELD CONNECTION (TYP) WYE T0,, BE INSTALLED /
BY BUILDER'S PLUMBER, ' //- -- -� TO BUILDING
4" SCH. 40 PVC NIPPLE. IF ADEQUATE: GRADE EXISTS BY PLUMBER
LENGTH VARIES DEPENDING ON TO BUILDING'S FLOOR OPTION 2
DEPTH OF SEWER MAIN TO ELEVATIC'N (SEE NOTE 2) TO BUILDING (SEE NOTE 3)
MINIMIZE ADDITIONAL BENDS. BY PLUMBER
4" SCH. 40 COMBINATION WYE OPTION 1
--- -DIST! NCE VARIES (SEE NOTE 3)
SDR 35 PVC 8x8x4 WYE - - -_��
INSTALL ROTATED 45° FROM - - - -
THE SPRING LINE 1% i'`IIN. SLOPE
12"
SPRING LINE
45° 4" SCH, 40
GRAVITY SEWER 'MAIN PVC CAP ON
(SEE SPECIFICAT10i'IIS) 4" STUB OUT
l 1 SEWER CLEANOUT DETAIL
X12 SCALE: N.T.S. REF: UNION COUNTY STANDARD DETAIL #111
IL MANHOLE
E
All C
D �,' �' D
aQa ro of I,
m I
FOR MANHOLE COVER & FRAME #SE.w ® LAN / I PAD 6
BRICK MAY BE USED C. TO C.
TO ADJUST FRAME 8
COVER TO SURFACE
ELEVATION MAX. V
SECTION
SECTION Y -Y
PIPE tE a �
vE•= OR- -
SECTION
C -C OR D -D
GENERAL NOTES:
CHAMFER ALL EXPOSED CORNERS I"
USE CLASS "B" CONCRETE THROUGHOUT.
OPTIONAL CONSTRUCTION MONOLITHIC POUR, 2" KEYWAY, OR
#4 BAR DOWELS AT 12" CENTERS AS DIRECTED BY THE ENGINEER.
USE FORMS TO CONS,rUCT THE BOTTOM SLAB.
IF REINFORCED CONCRETE PIPE IS SET IN BASE SLAB OF BOX,
ADD TO BASE AS SHOWN ON STANDARD NO. 840.00.
PROVIDE ALL JUNCTION BOXES OVER W -6" IN DEPTH WITH STEPS
12" ON CENTERS IN ACCORDANCE WITH STO. NO. 840.66.
ADJUST THE STEEL, CONCRETE AND BRICK MASONRY QUANTITIES
TO INCLUDE THE ADDITION OF THE MANHOLE (I.E. DIAGONAL BARS
SHORTENED AROUND OPENING IN TOP SLAB, ADDITIONAL VARIABLE
HEIGHT BRICK MASONRY, OPENING IN TOP SLAB.)
MAX. DEPTH OF THIS STRUCTURE FROM TOP OF BOTTOM SLAB TO TOP
ELEVATION IS 12 FEET.
C-BAR
I
DOWEL
DIMENSIONS AND QUANTITIES FOR CONCRETE JUNCTION BOXES
DIMENSIONS OF BOX AND PIPE
gEINFORCEMENT
BARS "A"
TOP SLAB
DIMENSIONS
CUBIC YARDS
IN BOX
TOTAL QUANTITIES
BOX AND SLABS
DEOWTIONS FOR ONE
PIPE CU.YDS.
PIPE
SPAN
WIDTH
NEIOHT
D
A
B
H
U0.
LENGTH
E
-
p
TOP
SLAB
BOTTOM
SLAB
HALL/
FT. OF HT.
LBS.
REINF
CU. YI, ,
MIN. H"
C.S.
R.C.
12"
2' -0"
2' -0"
2' -3"
12
V -9"
3' -0"
3' -0"
0.167
0.167
0.185
22
0.750
0.015
0.024
3 1/2'
37"
2' -3"
2'-8"
12
3' -0"
3' -3"
3' -3"
0.196
0.196
0.204
24
0.902
0.023
07036
18"
2' -8"
2' -8"
2' -9"
14
W -3"
W -6"
3' -6"
0.227
0.227
0.222
30
1.065
0.033
0.049
24"
3' -0"
3' -0"
W -3"
16
3' -9"
4' -0"
4' -0"
0.296
0.298
1 0.259
40
1 1.434
0.059
0.085
30"
W -8"
W 6"
3' -9"
18
4' -3"
4' -6"
4' -8"
0.375
0.376
0.296
51
1 1.860
0.092
0.127
38"
4'4"
4' -0"
4' -3"
20
4' -9"
5'-0"
5'-0"
0.463
0.463
0.333
64
2.341
0.132
0.178
42"
4' -6"
4' -6"
4' -9"
22
5' -3"
5' -6"
W -8"
0.560
0.560
0.370
77
2.878
1 0.180
0.243
48"
5' -4"
5' -4"
5' -3"
26
6' -3"
6' -4"
8' -4"
0.743
0.743
0.407
11111
3.623
0.235
0.317
64"
5' -10"
5' -10"
5' -9"
28
6' -7"
6' -10"
W -10"
0.665
0.665
0.444
126
4.283
0.297
0.401
60"
6' -6"
W -8"
6' -3"
30
V -3"
7' -6"
7' -6"
1.042
1.042
0.481
146
5.090
0.367
0.495
86"
7' -1"
7' -1"
8' -9 °'
32
7' -10"
8' -1"
8' -1"
1.210
1.210
0.518
189
5.817
0.444
O.b89
3 CONCRETE JUNCTION BOX DETAIL
Il 12 SCALE: N.T.S. REF: NCDOT #840.31
F
FRONT VIE
CONCRETE
PIPE
DIMENSIONS
WALL
Tl1K
2 1/4
OUT
Pik
19 1/2
IN
PIA,
15"
MIN,
I° .:..
271/2
A..
20"
11
24"
- Q
8"
I:«
7 1/2"
F',
4"
Q
4"
W
8"
. K
17
: M
10"
2 1 2
23"
18
31
20"
24"8
4
9"
4"
4"
8
17
12"
3"
30"
24"
38"
20"
30"
8"
12"
4"
4"
8"
21
15"
3 1/2'
37"
30"
45"
20"
44"
12
15
6"
8"
8"
31
18"
4
44
36
52"
32"
44"
12
18"
6"
8"
8"
31
22"
4 1 2
51
42
59
32
48
12
21
6
6
8
34
26"
5
58
­46"t
-96-w-
32
48
24
6"
8
8
34
29
5 1/2'
65"
54"
73"
32"
54"
12
27"
6
8"
8"
38
33"
6.
72
60
80
36
66
12
30
8
12
12
46
36
6 1 2"
79
66
87
36
72
12
33
8
12
12
51
40
7"
86"
72"
94"
36"
78"
12
36"
8"
12
12
56
43"
rn
D
H
H'
-�ca
wMZ XD
�0 fi m
Z4 up-11
�E
A
tV
REINFORCING
"f." W -D" BAR
`��`
N0.
LGT.
NO.
LGT.
15"
4
2' -0"
4
1' -11"
18"
4
2' -3"
4
2' -2"
24"
4
2' -9"
4
2' -8"
30"
4
3' -3"
4
3' -2"
36"
4
3' -9"
4
3' -8"
42"
4
4' -3"
4
4' -2"
48"
4
4' -9"
4
4' -8"
54"
4
5' -3"
4
5' -2"
60"
4
5' -9"
4
5' -8"
66"
4
6' -3"
4
6' -2"
T 72" 4 6' -9' 4 6' -8" �
W t
GENERAL NOTES: W "
1, AR, CTARNFRS TO OF GW FCRFD i" IF MKIRM,
2. THE CON`t`I WILL SE REOUIRED YO PLACE 2--18 BARS "Y" IN THE W
OF ALL ENDWALL FOR PIPE CULVERTS 42" AND OVER WITH A MINIMUM 3"
COVER AND A LENGTH OF 8" LESS THAN ENDWALI_
3. FORMS ARE TO BE USED FOR THE CONSTRUCTION OF THE BOTTOM SLAB.
4. WALL THICKNESS (T) SHOWN IS NOT TO BE INTERPRETED TO
MEAN THE THICKNESS ACCEPTABLE, BUT IS USED ONLY
IN COMPUTING ENDWALL QUANTITIES.
5. IF CONTRACTOR ELECTS TO USE CONSTRUCTION JOINT AT BOTTOM OF PIPE,
AND POURS BASE SEPARATELY, THE TOP OF BASE SHALL BE LEFT ROUGH.
5. ALL CONCRETE TO BE 3600 P.S.I COMPRESSIVE STRENGTH.
SOLID COVER SHOWN PERFORATED. PERFORATED AVAILABLE
IF SPECIFIED.
SPATE USE OF SYSTEM ON COVER
(I.E.: SEWER, STORM DRAIN, ELECTRICAL)
TOP OF COVER
B `� B
_-J
BOTTOM OF COVER
rPLAN OF FRAME
M 2, -11„
1,- 1144'7„ M v
> 1„ �� - `��TYPE #1
ALTERNATE
a -
2' -011"
SECTION A -A
OF 1 /
" 54 - TYPE #2
PLAN OF' COVER
1' -111"
CY
3441
ff V r
1' - 10�•g"
SECTI N 8-� MINIMUM WEIGHTS - LOS.
FRAME 180
COVER - 120
TOTAL 300
SPECIFICATION
CLASS 30 IRON MEETING
ASTM A -48
/'5 MANHOLE FRAME AND COVER DETAIL
12 SCALE: N.T.S. REF: NCDOT #840.54
\T 12" ON CENTER
"C" BARS AT 12" ON CENTER
SIDE VIEW
O
H }
Q
ICJ
00w=
U.
Q�o�
~ W
H
LU
1 Q
U.
CD v
Ill
in d UA
z Z
W
01 is
UNDISTURBED EARTH
12" --D, L
CONCRETE
TOP VIEW
Seals:
NCRETE WINGWALL WITH SPLASH PAD DETAIL
SCALE: N.T.S. [REF: MCLDS STD. #20.17],;���
f
PI AN /,E) RFNF)'�
ALSU 90', ZL I /Zv 11 IIZ'
DITCH BANK
H CONCRETE
"y DITCH BOTTOM
H/2 UNDISTURBED
EARTH
ELEVATION AT FITTINGS
GENERAL NOTES
�O•. FOSS /� • �� �,
_ a 03xtfOG �
fey
DITCH L
BANKS
it MAX 45° CONCRETE
�j
UNDISTURBED
EARTH
DITCH
sI LS iiNI.� (+•
PLAN TEE Q o (�, 0 Q
^ 0
' v �
CONTRACTOR SHALL USE TIE RODS TO SHIM AS NECESSARY LJG. _
SECURE VERTICAL BENDS `�� v J �--" Z
^L0
\/ o 5; to
DITCH Y o 7
BOTTOM ' a �..• �� J f
\ <
Q...�zLd
MIN. 1 1/2 CU, YD < LL_ 0
UNDISTURBED EARTH OF CONCRETE I�
VERTICAL BEND O
o � V
RUST BLOCK DETAIL a.-
UNION COUNTY STANDARD DETAIL #16
1) ALL METERS DELIVERED MUST BE PACKAGED WITH THE 5' END CAP 4) ABSOLUTE ENCODED REGISTER THAT INTERFACES WITH THE ITRON
ATTACHED TO THE ABSOLUTE ENCODER REGISTER. THE END CAP MUST AUTOMATED METER READING ERT (ELECTRONIC RADIO TRANSMITTER)
BE ATTACHED IN A SEALED MANNER THAT ALLOWS FULL SUBMERSION 60W SERIES Project Number: 17 -10 -033
OF THE REGISTER WITHOUT MOISTURE PENETRATION, THE ERT MUST BE 5) METER BOX LID TO HAVE AMR LOCATOR (ALLIANCE 1200 OR -
PREPROGRAMMED FOR IMMEDIATE USE BY UNION COUNTY PUBLIC EQUAL FOR 5OW ERT, STANDARD LID FOR 60W ERT)
WORKS. Date:
m 04 -2 1-20 1 1
2) REGISTERS FOR THE VARIOUS TYPES AND SIZES OF METERS 6) BUILDER /PROPERTY O�'NER TO INSTALL NIPPLE, VALVE AND
SPECIFIED IN THIS CONTRACT MUST ALL BE MAGNETIC DRIVE, 6 DIGIT, VALVE BOX BEFORE METER WILL BE SET,
Drawn By: JLM
GLASS LENS ABSOLUTE ENCODERS, RECORDING IN U.S. GALLONS.
3) ALL NEW METERS IN THESE SIZES MUST HAVE SUBMERSIBLE, GLASS
LENS ABSOLUTE ENCODED REGISTERS AND BE PRE - PROGRAMMED WITH ELECTRONIC RADIO Checked By: NRP
THE UNION COUNTY PUBLIC WORKS ROCL ALREADY INSTALLED IN THE TRANSMITTER (ERT) VALVE BOX BY
#CFf- 0771- 00160W BUILDER /PROPERTY OWNER
ERT. Revlslons:
PIT ADAPTOR ASSEMBLY 06/IG12010 Ori6jinal 5ubmlttal
F -1 04/21/2011 Per Union COUn
i-
F- q
14 GAUGE BLUE (JI
COATED COPPER 8" to 10" J I I L
TRACER WIRE ANGLE VALVE I I
(WITH LOCK WINGS) I I
EXPANSION
CONNECTOR j
1112" AMR METER(
CLEARANCE I i
/CHECK VALVE \,--VALVE BY BUILDER /PROPERTY
OWNER
TUBING CONNECTOR YOKE BRASS NIPPLE BY
AMCO MODEL C -700 BUILDER /PROPERTY OWNER
AWWA SPECIFICATIONS (DISPLACEMENT METER C -700) (CUMPOUND METER C -702!
9 METER INSTALLATION FOR AMR METERS
J 2J SCALE: N.T.S. REF: UNION COUNTY STANDARD DETAIL #6
_®

GENERAL NOTES:
1. RIPRAP SIZE TO BE DESIGNED BY ENGINEER.
2. CHECK DAMS MAY BE USED IN SLOPING DITCHES
OR CHANNELS TO SLOW VELOCITY OR TO CREATE
SEDIMENT TRAPS.
3, ENSURE THAT MAXIMUM SPACING BETWEEN DAMS PLACES THE
TOE OF THE UPSTREAM DAM AT THE SAME ELEVATION AS THE
DOWNSTREAM DAM (SEE DIAGRAM BELOW).
CLASS B MP
_ i- q MAXIMUM _SPACING � B
A AND B ARE AT EQUAL ELEVATIONS
.. W.�..�. °'DIVE
Ax
viER
.P1�J
1 TEMPORARY ROCK CHECK DAM DETAIL
13 SCALE: N.T.S. [REF: MCLDS #30.10]
YL
FRAME, GRATE. AND HOOD
8"
10" DIP
• "
, ' ,• .
SECTION Y -Y
G
i
STEEL POST
4' MAX.
CLASS 1 OR 2
RIP -RAP OR
WASHED :3 TONE
( NCDOT #5 OR #57)
HARDWARE CLOTH
BETWEEN POSTS
AND COVERED BY
STONE
MAINTENANCE NOTES:
1. FILTER OUTLETS SHALL BE INSP=ECTED BY THE FINANCIALLY RESPONSIBLE PARTY
OR HIS AGENT IMMEDIATELY AF1 ER EACH RAINFALL AND AT LEAST DAILY DURING
PROI -ONGED RAINFALL., ANY REPAIRS NEEDED SHALL BE MADE IMMEDIATELY.
2. THE STONE SHALL BE REPLACED PROMPTLY AFTER ANY EVENT THAT HAS CLObGED
OR REMOVED IT.
3. SEDIMENT DEPOSITS SHOULD BE REMOVED WHEN DEPOSITS REACH HALF THE
HEIGHT OF THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER
THE SILT FENCE OUTLET IS REMOVED SHALL BE DRESSED TO CONFORM TO THE
EXISTING GRADE, PREPARED AND SEEDED.
-EE DETAIL 4/13 FOR FRAME, GRATE, AND
OOD FOR C i, -I CH
7 Y SECTION X -X
GENERAL NOTES:
1. MORTAR JOINTS 1/2" +/- 1/8" THICK
2. ALL CONCRETE TO BE 3600 P.S.I. COMPRESSIVE STRENGTH
3. PRECAST STRUCTURES MAY BE SUBSTITUTED AFTER APPROVAL BY CITY /COUh1TY ENGINEER.
4. ALL CATCH BASIN OVER V -6" IN DEPTH SHALL BE PROVIDED WITH STEPS
1' -2" ON CENTERS.
5. CONCRETE BRICK MAY BE USED IN LIEU OF HARD COMMON CLAY BRICK
6. JUMBO BRICK WILL BE PERMITTED.
7. FOR 8' -0" IN HEIGHT OR LESS USE 8" WALL OVER 8' -0" IN HEIGHT USE '12" WALL TO
6' -0" FROM TOP OF WALL, AND 8" WALL FOR THE REMAINING 6' -0 ".
8. FOR FRAME AND GRATE DETAIL SEE DTLU4 THIS SHEET.
9. ALL PIPE IN STORM DRAIN STRUCTURES SHALL BE STRUCK EVEN WITH THE
INSIDE WALL, GROUTED AND BRUSHED SMOOTH.
10. WEEP HOLE(S) SHALL BE PLACED IN BACK WALL A STONE DRAIN CONSISTINIG OF 1 (ONE) CUBIC
FOOT OF NUMBER 78M STONE CONTAINED IN A BAG OF POROUS FABRIC Si4,;AL.L BE PLACED AT
WEEP HOLE.
11. BRICK SHALL BE BONDED WITH FULL HEADERS EVERY 3 COURSES.
3 BRICK CATCH BASIN WITH BIORETENTI _ ,1 BYPASS DETAIL
3 SCALE: N.T.S.
r_.
M
I �
3/C
IF
P 5 -7/B"
i ♦jl
3/4"
FRAME WITH MANHOLE COVER
in
8"
OUTLET
p I
1 -3/8`
t
9
1"
e
n
=4
2 -1/8"
SECTION B -B SECTION P -P SECTION N -N SECTION L -L
Go
3' -7`
K
A
I"
B U L
P1� FRAME FeAN
FRAME, GRATE, & HOOD ASSEMBLY
1-
SECTION A-
R -4-�
HOOD ELEVATION
ME AND HOOD FOR CATCH BAST(
SCALE: N.T.S.
,DING PLAN ;SHEET C -5.0)
E DIA.
INLET # ,INV. M ELEV.
WEIR ELEV. N
CB1 681.13
682.00
CB2 h 680.05
681.00
BRICK MASONRY
PIPE
684
TOP OF EMBANKMENT 682
J2` (ELEV. 679.00 FT)
N N
SECTION M -M1
M
SECTION J -J
3/4" 3/4`
�11/16" SLOT FOR
1/2" BOLT
SECTION K -K
680
CONCRETE PIPE
LE vING THE RISER-_`_
MUST .:3E 0 -RING PIPE
678
12 REINFORCED CONCRETE PIPE
INLET INVERT ELEV. = 675.50 FT
OUTLET INVERT ELEV. = 675.00 FT
LENGTH = 123.50 FT
SLOPE = 0.4% -
676
�- CONCRETE RISER
674
1/4- GALVANIZED
STEEL PLATE
672
ORIFICE CONTROL DETAIL
SCALE: N.T.S.
R
CLASS 1 OR 2
RIP -RAP OR
WASHED STONE
( NCDOT #5 OR #57)
CV,
3TEEL POST
HARDWARE CLOTH
1
i FLOW
ANCHOR SKIRT;
EXCAVATE TRENCH
AND COMPACT
BACKFILL
2 SILT FENCE OUTLET DETAIL
13 SCALE: N.T.S. [REF: MCLDS #30.06D]
GENERAL NOTES:
1. SEDIMENT FILTER OUTLET AND HARDWARE CLOTH SHALL BE 16 INCHES HIGH BUT NO
TALLER THAN 18 INCHES.
2. NCDOT #5 OR #57 WASHED STONE MAY BE USED WITH HARDWARE CLOTH OR CLASS 1
OR 2 RIP -RAP SHALL BE USED AND COVERED WITH 4 INCHES OF NCDOT #5 OR #57 ENGINEERING
WASHED STONE ON THE UPSLOPE SIDE WITH HARDWARE CLOTH.
3. HARDWARE CLOTH SHALL BE ANCHORED TO THE STEEL POSTS SECURELY USING 327 Coddle Market Drive
APPROPRIATE ANCHORS. HARDWARE CLOTH SHALL BE KEYED IN A MINIMUM OF 12 Suite 110
INCHES IN LENGTH AND BACKFILLED PROPERLY AS SHOWN IN ABOVE DETAIL. HARDWARE Concord, NC 28027
CLOTH TO BE SAME AS STD. #30.09 (19 GAUGE, '1/4" SPACING).
Civil Site Design
4. POSTS SHALL BE NO MORE THAN 4 FEET APART.
Low Impact Development
5. SITE OUTLETS AT ANY POINT SMALL CONCENTRATED FLOWS ARE ANTICIPATED AND AT THE Small -Scale Building Design
DIRECTION OF THE INSPECTOR.
6. ONE ACRE MAXIMUM DRAINAGE AREA PER OUTLET, Telephone: [phone]
Fncsimile:' 7;14,246,7951
Seals:
1IIf' �
C e
4 SEAL t'
032006 .
DIMENSIONS
DIMENSIONS AND QUANTITIES FOR BRICK
OF BOX AND PIPE
CATCH BASIN
COVER
DIMENSION
REINFORCING
-
CUBIC YARDS OF
CONCRETE IN BOX
BRICK MASONRY
PIPE
SPAN
WIDTH
WIDTH
SPAN
HEIGHT
HEIGHT
BARS - U
BARS -V
BARS
-W
TOTAL
H1
D
A
B
C
G
MIN. H1
H2
E
F
NO
LENGTH
NO
LENGTH
NO
LENGTH
LEIS
OP SLAB
FLOOR
TOTAL
CU. YDS.
PER FT. HT.
15"
3' -0"
3' -0"
-
-
2' -6"
-
-
-
-
-
-
-
-
-
-
-
0.294
0.294
0.823
0.329
18"
3' -0"
3' -0"
-
-
2' -10"
-
-
-
-
-
-
-
-
-
-
0.294
0.294
0.933
ABOVE
24"
3' -0"
3' -0"
-
-
3' -4"
-
-
-
-
-
-
-
-
-
-
-
0.294
0.294
1.098
MIN. H1
30"
3' -0"
3' -0"
3' -4"
3' -0"
3' -2"
A
R
A
B
L
E
V -10"
4' -4"
4
V -6"
3
4' -1"
3
4' -1"
45
0.147
0.374
0.522
1.306
0.329
H2
36"
3' -0"
3' -0"
3' -10"
3' -0"
3' -8"
2' -4"
4' -4"
4
2' -0"
4
4' -1"
3
4' -1"
49
0.187
0.415
0.602
1.870
42"
3' -0"
3' -0"
-
4' -5"
4' -4"
2' -1"
3' -6"
4
V -9"
3
3' -3"
3
3' -3"
38
0.135
0.390
0.525
1,847
48"
3' -0"
3' -0"
-
5' -0"
4' -10"
2' -8"
3' -6"
4
2' -6"
4
3' -3"
3
3' -3"
40
0.173
0.430
0.603
2,185
54"
3' -0"
3' -0"
-
5' -7"
5' -4"
3' -3"
3' -6"
4
3' -0"
6
3' -3"
3
S -3"
48
0.211
0.470
0.680
2.553
I-= S
/4 BARS "V' EQUALLY SPAC �1 =1/2"
3 -1 tom. -3 /B i
ojAS 1R10\�
-
hY
r
a
�
'4
. -.�
Z
-.,
I
ARS 'W" O 3" O.C.
R
3� PLAN OF TOP SLAB
�S
3"
4 BARS U.
DALLY SPACED
4 BARS V
_ �`
8 1 -1/2 "
SECTION S -S
4 BARS V
UALLY SPAC
4 BARS `U` #8 BARS "w"
6 SECTION R -R
PLAN
CURB AND GUTTER WITH CATCH BASIN ON LIGHT GRADE CURB AND GUTTER WITH CATCH BASIN ON STEEP GRADE
TER LINE
ELEVATION ELEVAI ION
CURB AND GUTTER WITH CATCH BASIN ON LIGHT GRADE CURB AND GUTTER WITH CATCH BASIN ON STEEP GRADE
EMERGENCY SPILLWAY ELEV. = 678.00 FT
/-METAL GRATE INLET
ojAS 1R10\�
V
. -.�
Z
PLAN
CURB AND GUTTER WITH CATCH BASIN ON LIGHT GRADE CURB AND GUTTER WITH CATCH BASIN ON STEEP GRADE
TER LINE
ELEVATION ELEVAI ION
CURB AND GUTTER WITH CATCH BASIN ON LIGHT GRADE CURB AND GUTTER WITH CATCH BASIN ON STEEP GRADE
EMERGENCY SPILLWAY ELEV. = 678.00 FT
/-METAL GRATE INLET
N ZED
_____1_.___
670
/2" GALVA
BOLTS _.
0 +00
RCP
6" ORIFICE
Project Number: 17-10-033
05-2G-201 1
Date:
JLM
Dr awn B
Y :
Checked By: NKP
ReVl51ons:
OGIi612010 Oricjinal 5ubmittal
t 09/01 /2010 Per NCDENK
031021201 1 Per Town of 5tallin 5
05/26/201 i Per Developer
Sheet Title:
i
I
SITE
DETAILS
I
SHEET 4
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Sheet No:
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670
/2" GALVA
BOLTS _.
0 +00
RCP
6" ORIFICE
Project Number: 17-10-033
05-2G-201 1
Date:
JLM
Dr awn B
Y :
Checked By: NKP
ReVl51ons:
OGIi612010 Oricjinal 5ubmittal
t 09/01 /2010 Per NCDENK
031021201 1 Per Town of 5tallin 5
05/26/201 i Per Developer
Sheet Title:
i
I
SITE
DETAILS
I
SHEET 4
t
Sheet No:

r
MAINTENANCE 5CHEDULE FOR BIORETENTION
DESCRIPTION �rl! THOD FREQUENCY TIME OF YEAR
SOIL
Inspect and repair erosion; clean up trash;
Visual
Monthly
Monthly
flush underdrain pipes
Herbaceous ground cover only
(ASTM C -144
40
ORGANIC LAYER
Remulch any void areas
N/A
N/A
Throughout the year
Remove previous mulch layer before applying new layer (optional)
N/A
N/A
Best in Spring
Add any additional mulch if necessary
N/A
Once or Twice a year
N/A
PI.,ANT
Remove and replace all dead and diseased vegetation considered
Mechanical or by hand
Twice a year
March 15 to April 30 and
beyond treatment
Class "C" - apparent opening size (ASTM-D-4751),
No
October 1 to November 30
Treat all diseased trees and shrubs
N/A
N/A
N/A
Water plant material at the end of each day for 14 consecutive
By hand
Once a year
Whenever needed
days after planting has been completed
Washed #57. A 2" layer of stone such
(Mehlich 1 Extraction is
Underdrain gravel
N/A
N/A
N/A
Treat all diseased trees and shrubs
REPLACING IT WITH THE NEW PLANTING MIX. THE MATERIAL MUST BE UNIFORM IN COMPOSITION THROUGHOUT, BE FREE
Should convey 10 times maximum flow
multiplied by 1.7 for
Treat all diseased trees and shrubs
N/A
N/A
N/A
Treat all diseased trees and shrubs
N/A
NIA
N/A
KtrrKCNC.C: MANUAL Ur �:) I UKMwAI Erc DED I IvININiUoENiLIV I r CNl 11<✓LJ; IVUNI I I 111 iM"ilLIINM VLh rani rviuv i vi uv rvv_ ­­11 11
CON5TRUCTION GUIDELINES FOR BIORETENTION
MATERIAL
SPECIFICATION/TEST METHOD
SIZE
TEST
METHODS
Plantings
Hybrid Bermuda Grass
n/a
Herbaceous ground cover only
(ASTM C -144
40
Deciduous Shrub
4. WHEN EXCAVATING FOR BIORETENTION AREA, UNDERCUT BOTTOM ELEVATION BY TWO FEET AND BACKFILL WITH THE SAME INSITU MATERIAL
Planting Soil, 2 ft. soil depth
sand - 80 percent
26
P -Index Soils 10 to 30NOTES
Organic Material
clay - less than 6 percent
n/a
TMECC 05.07 -A
(compost, sandy loam,
oganic material - 20 percent
10/1912010
(12 to 36 ppm on a dry basis)
Mulch
n/a - grass only
n/a
n/a - grass only
Clay Content
Class "C" - apparent opening size (ASTM-D-4751),
No
S.F. OF SURFACE .''.EA. THE STANDPIPE WILL PROVIDE A MAINTENANCE CLEANOUT PORT FOR THE UNDERDRAIN SYSTEM
Geotextile
grab tensile strength (ASTM -D- 4632), puncture
n/a
For use as necessary beneath underdrains only
(total Phosphorus)
resistence (ASTM -D -4833)
I N ES
Mehlich 2 Extraction
o
Washed #57. A 2" layer of stone such
(Mehlich 1 Extraction is
Underdrain gravel
as #8, 57, 78 or 89 is recommended'.,
0.25" to 0.75"
acceptable but result must be
o
0
REPLACING IT WITH THE NEW PLANTING MIX. THE MATERIAL MUST BE UNIFORM IN COMPOSITION THROUGHOUT, BE FREE
Should convey 10 times maximum flow
multiplied by 1.7 for
,
SEE ADJACENT DETAIL FOR BIORETENTION SOIL MIXTURE GUIDELINES. 0
from soil medium. Minimum of
3/8" pert. @ 6" O /C, 4 holes per row; minimum of
Underdrain Piping
F 758, Type PS 28 or AASHTO M -278
6" rigid schedule 40 PVC or SDR35
3" gravel over pipes; not necessary underneath pipes;.
Permeability
1 to 4 in /hr
or smooth wall corrug&ied plastic
ASTM D2434
13. CONSTRUCTION FOR THE BIORETENTION FACILITIES SHALL COMMENCE ONCE VEGETATION HAS BEEN ESTABLISHED IN DEVELOPED AREAS AND
pipe.
(compacted to 20 %)
REFERENCE: MANUAL OF 5TORMWATER BEST MANAGEMENT PRACTICED; NORTH CAROLIPIA DEPARTMENT OF ENVIRONMENT AND N- 1�URAL RE50URCE5
BIORETENTION 501L MIXTURE GUIDELINES
PARAMETER
ACCEPTABLE
VALUES
TESTING
REQUIRED*
TEST
METHODS
Sand Content
80%
No
0.04
(ASTM C -144
40
Deciduous Shrub
4. WHEN EXCAVATING FOR BIORETENTION AREA, UNDERCUT BOTTOM ELEVATION BY TWO FEET AND BACKFILL WITH THE SAME INSITU MATERIAL
Recommended)
I TO ALLOW FOR NATURAL SETTLEMENT. NATURAL SETTLIEMENT MAY BE SPED UP BY PRESOAKING WITH WATER FOLLOWING PLACEMENT.
26
Evergreen Shrub
Organic Material
20%
No
TMECC 05.07 -A
(compost, sandy loam,
6. UNDERDRAIN SYSTEMS SHALL CONSIST OF 6" PERFORATED HDPE PIPE. PERFORATIONS SHALL BE 3/8 INCH DIAMETER AND PLACED SIX INCHES
10/1912010
ON CENTER ALONG FOUR LONGITUDINAL ROWS. UNDERDRAIN SHALL BE PLACED 8 FT ON CENTER PERPENDICULAR TO THE 8 INCH OUTLET PIPE.
and loamy sand)
LAY PIPE JUST ABOVE THE STONE LAYER,TO INTERCEPT ANY FILTERED WATER THAT DOES NOT INFILTRATE INTO THE IN -SITU MATERIAL. DIFFERENT
PIPE MATERIAL AND PERFORATION CONFIGURATIONS MAY BE SUBSTITUTED FOR THE UNDERDRAIN SYSTEM WITH ENGINEER'S APPROVAL.
Clay Content
Less than 6%
No
S.F. OF SURFACE .''.EA. THE STANDPIPE WILL PROVIDE A MAINTENANCE CLEANOUT PORT FOR THE UNDERDRAIN SYSTEM
Phosphorus Index
10 to 30
Yes
Mehlich 3 Extraction,
(total Phosphorus)
(12 to 36 ppm
I N ES
Mehlich 2 Extraction
o
on a dry basis)
(Mehlich 1 Extraction is
HDPE UNDERDRAIN
FABRIC OR PEA GRAVEL MAY BE SUBSTITUTED WITH ENGINEER'S APPROVAL. 1
CG/05120.12
acceptable but result must be
o
0
REPLACING IT WITH THE NEW PLANTING MIX. THE MATERIAL MUST BE UNIFORM IN COMPOSITION THROUGHOUT, BE FREE
multiplied by 1.7 for
,
SEE ADJACENT DETAIL FOR BIORETENTION SOIL MIXTURE GUIDELINES. 0
comparison)
pH
5.5 to 7.0
No
TMECC 04.11 -A
Permeability
1 to 4 in /hr
No
ASTM D2434
13. CONSTRUCTION FOR THE BIORETENTION FACILITIES SHALL COMMENCE ONCE VEGETATION HAS BEEN ESTABLISHED IN DEVELOPED AREAS AND
-681
(compacted to 20 %)
Particle Size Analysis
Acceptable %
Yes
ASTM D422
s
Passing by Weight
Lower
Upper
Sheet Title:
Sieve 2 inch 50mm
100
100
Sieve No. 4 4.75 mm)
98
100
Sieve No. 8 2.36 mm
95
100
Sieve No. 10 2.0 mm
86
100
Sieve No. 16 1.18 mm
70
100
Sieve No. 30 600 um
40
75
Sieve No. 50 300 um
10
35
Sieve No. 100 150 um
2
15
Sieve No. 200 75 um
0
10
Even though te5ting 15 not required for all parameters, the Inspector reserves the right to rie5t suspect material and
disapprove it for use If results show that parameters do not meet the acceptable values.
Note: Refer to Appendix It (50115 report) of the Pre and Post Developed 5tormwater Managelrnent Calculatlon5
for detailed re5ult5 of the 5oll tests for both the planting 5011 and the In51tU 5011. 50115 repo.; t prepared
by EC5 Carolinas, LLP on 09 -10 -2010.
_ NTION SCHEDULES
SCALE: N.T.S.
W
DRIVEWAY
MIN. MAX.
ONE -WAY 20' 30'
A' - rl" TWO -WAY 26' 50'
4 FT SIDEWALK MINIMUM.
INIMUM 1' -6" CURB AND GUTTER
;EE STD. 10.17)
GENERAL NOTES:
1. AREA UNDER EMBANKMENT SHALL BE CLEARED, GRUBBED, AND STRIPPED OF ANY VEGETATION AND ROOT MAT.
2. THE FILL MATERIAL FOR THE EMBANKMENT SHALL BE FREE OF ROOTS OR OTHER WOODY VEGETATION AS WELL AS OVERSIZED STONES,
OF PAVEMENT
R/W
®��i�
SECTION
DRIVEWAY CULVERT
WITH HEAD WALL OR FES
* NCDOT TO APPROVE ON
NCDOT SYSTEM ROAD.
PER FT.
NOTE:
1. TO BE USED ON ROADS WITHOUT CURB AND GUTTER
AND WHERE CURB AND GUTTER IS NOT BEING INSTALLED
(MUST MEET BOTH CRITERIA).
2. ALL CONCRETE. TO BE 3600 P.SJ, COMPRESSIVE STRENGTH.
uk i1 f" 1,101b YANU AW Wk KWEN li L 011140 t U0N 1IiU0 fI0N
AT THE DESCRETION OF THE COUNTY ENGINEER ONLY.
2 COMMERCIAL TYPE IV DRIVEWAY DETAIL
14 SCALE: N.T.S. [REF: MCLDS #10.25F]
Bioretention Area Planting Requirements Table
Bioretention
Area
Required
Plantings *
Actual
Area (ac.)
Required
Plantings *
Proposed
Plantings
BR -1
1,000 stems /surfacearea (ac.)
0.04
40
40
Deciduous Shrub
4. WHEN EXCAVATING FOR BIORETENTION AREA, UNDERCUT BOTTOM ELEVATION BY TWO FEET AND BACKFILL WITH THE SAME INSITU MATERIAL
STANDPIPE WITH SCREW CAP,
I TO ALLOW FOR NATURAL SETTLEMENT. NATURAL SETTLIEMENT MAY BE SPED UP BY PRESOAKING WITH WATER FOLLOWING PLACEMENT.
26
Evergreen Shrub
END LOADER TO AVOID COMPACTION OF INSITU MATERIAL AND DAMAGE TO UNDERDRAIN. DEPTH OF GRAVEL OVER UNDERDRAIN SHALL BE
14
FOR BIORETENTION BYPASS SYSTEM
(SEE DETAIL 7/16)
ROCKS, ORGANIC MATERIAL OR OTHER OBJECTIONABLE MATERIAL. THE EMBANKMENTS SHALL BE COMPACTED TO 95% MAXIMUM DRY
DENSITY USING MODIFIED PROCTOR. *Planting requirements per section 6.S of the Charlotte- Mecklenburg BMP Design Manual
BYPASS .OUTLET TO
3. CONSTRUCTION OPERATION SHALL BE CARRIED OUT IN SUCH A MANNER THAT EROSION AND WATER POLLUTION IS MINIMIZED. LANDSCAPE DETENTION AREA
(REFER TO SHEET C -5.0)
4. WHEN EXCAVATING FOR BIORETENTION AREA, UNDERCUT BOTTOM ELEVATION BY TWO FEET AND BACKFILL WITH THE SAME INSITU MATERIAL
TO ALLOW FOR NATURAL SETTLEMENT. NATURAL SETTLEMENT MAY BE SPED UP BY PRESOAKING WITH WATER FOLLOWING PLACEMENT. 78 UNDERDRAIN OUTLET TO
BYPASS STRUCTURE
5. PLACEMENT OF THE GRAVEL MUST BE DONE WITH CARE. AVOID DROPPING THE GRAVEL FROM HIGH LEVELS FROM A BACKHOE OR FRONT- ! O (REFER TO SHEET C -5.0)
END LOADER TO AVOID COMPACTION OF INSITU MATERIAL AND DAMAGE TO UNDERDRAIN. DEPTH OF GRAVEL OVER UNDERDRAIN SHALL BE PROPOSED STORMWATER BMP ACCESS /DRAINAGE EASEMENT --X
A MINIMUM OF 8 INCHES BUT SHALL NOT EXCEED 12 INCHES. SEE SHEET C -8.1 ( BIORETENTION DRAINAGE /EASEMENT MAP)
FOR ADDITIONAL INFORMATION
6. UNDERDRAIN SYSTEMS SHALL CONSIST OF 6" PERFORATED HOPE PIPE. PERFORATIONS SHALL BE 3/8 INCH DIAMETER AND PLACED SIX INCHES
ON CENTER ALONG FOUR LONGITUDINAL ROWS. UNDERDRAIN SHALL BE PLACED 8 FT ON CENTER PERPENDICULAR TO THE 8 INCH OUTLET PIPE. 6" DIA. PIPE
LAY PIPE JUST ABOVE THE STONE LAYER,TO INTERCEPT ANY FILTERED WATER THAT DOES NOT INFILTRATE INTO THE IN -SITU MATERIAL. DIFFERENT STANDPIPE
PIPE MATERIAL AND PERFORATION CONFIGURATIONS MAY BE SUBSTITUTED FOR THE UNDERDRAIN SYSTEM WITH ENGINEER'S APPROVAL.
/. 114 UU: LlI V^ IlU11, ULLIi11UU I J IMII1JI'11'L I I^LL UL INb I ^LLLU 111 L VLIi , UIUIiL ILI4 11 U14 I AUILI I, ^I N Ii^ IL UI I I'Lli 1,000 �­I I. UI :,UIV NUL. hiliLN. \
THE STANDPIPE WILL PROVIDE A MAINTENANCE CLEANOUT PORT FOR THE UNDERDRAIN SYSTEM AND HELP INDICATE HOW QUICKLY THE BIORETENTION
FACILITY DEWATERS FOLLOWING A STORM. THE OBSERVATION WELL SHALL CONSIST OF A RIGID NON - PERFORATED 4 INCH HDPE PIPE AND SHALL BE LOCATED
NO MORE THAN 24 -FT O.C. ALONG THE MAIN COLLECTION. THE TOP SHALL BE FLUSH WITH THE GROUND ELEVATION OF THE FACILITY AND SHALL BE
CAPPED WITH A SCREW OR FLANGE TYPE COVER TO DISCOURAGE VANDALISM AND TAMPERING. - 1:P11GY1 nAalry 1.0 -1 r� `
? BIORETENTION ENERGY DISSIPATOR `J v
8. FILTER FABRIC SHALL BE PLACED BETWEEN THE WASHED STONE LAYER AND THE SAND /TOPSOIL /COMPOST MIX LAYER. FABRIC SHALL NOT 8" PERFORATED SCHEDULE 40 PVC 18 203 (SEE DETAIL 7/16) Q O
EXTEND BEYOND STONE LAYER. FABRIC SHALL BE MIRAFI 18ON NON -WOVEN GEOTEXTILE. A SIMILAR FABRIC OR PEA GRAVEL MAY BE 0
SUBSTITUTED WITH ENGINEER'S APPROVAL. OR SLOTTED HDPE UNDERDRAIN � Q , h � � � Uz
6" PERFORATED SCHEDULE 40 PVC i f1 V^ lJ
9. BIORETENTION SOIL MIX SHOULD BE DEVELOPED BY AMENDING THE EXISTING SOIL OR REMOVING THE EXISTING SOIL AND REPLACING IT WITH THE NEW PLANTING OR SLOTTED HDPE UNDERDRAIN `� ) t .,
MIX. THE MATERIAL MUST BE UNIFORM IN COMPOSITION THROUGHOUT, BE FREE OF STONES, LUMPS, LIVE PLANTS AND THEIR ROOTS, WEED SEEDS, STICKS, AND I, I z
OTHER EXTRANEOUS MATERIAL. SEE ADJACENT DETAIL FOR BIORETENTION SOIL MIXTURE GUIDELINES. T) LL�-J O
10. PLANT MATERIAL SHALL BE PURCHASED FROM A SIMILAR PROVENANCE OR LOCAL SOURCE TO ENSURE SURVIVABILITY. # # 45.0' ANGLE Z ILJ Z =
11. GRASS SHOULD NEVER BE SEEDED, USE SOD INSTEAD. WHEN USING SOD, AVOID SOD THAT IS GROWN IN SOIL THAT HAS AN IMPERMEABLE LAYER (SUCH AS CLAY).
HYBRID BERMUDA GRASS IS RECOMMENDED. 111�9 OC3• 18 ,� 1 ILJ
12. G.C. TO REFER TO SECTION 6.4.2 OF THE NORTH CAROLINA DIVISION OF WATER QUALITY STORMWATER BEST MANAGEMENT PRACTICES MANUAL » LLL. 2 ,jo AND THIS DETAIL FOR GUIDELINES TO PLANT PLACEMENT PRIOR TO CONSTRUCTION. Z O
E °�® �
Cb
45.0' ANGL
13. CONSTRUCTION FOR THE BIORETENTION FACILITIES SHALL COMMENCE ONCE VEGETATION HAS BEEN ESTABLISHED IN DEVELOPED AREAS AND 682 1'�®
THE NEED FOR SEDIMENT BASIN AND EROSION CONTROL IS NO LONGER REQUIRED. ,
(0 GRASS SHOULD NEVER BE SEEDED, USE SOD INSTEAD I f )
BIORETENTION STRUCTURE BR -1 PLAN DETAIL
SCALE: 1" = 20'
WHEN USING SOD, AVOID SOD THAT IS GROWN IN SOIL
THAT HAS AN IMPERMEABLE LAYER (SUCH AS CLAY). V ,
HYBRID BERMUDA GRASS IS RECOMMENDED. 0
PLANT LEGEND
O
(ALL PROPOSED PLANT] GS PER APPENDIX A- CHARLOTTE - MECKLENBURG BMP PLANT LIST)
DECIDUOUS SHRUB (BUTTONBUSH)
*DECIDUOUS SHRUB (TAG ALDER) EVERGREEN SHRUB (ST. JOHN'S WORT)
Bioretention Area Planting Requirements Table
GRASS SHOULD NEVER BE SEEDED, USE SOD INSTEAD.
WHEN USING SOD, AVOID SOD THAT IS GROWN IN SOIL
THAT HAS AN IMPERMEABLE LAYER (SUCH AS CLAY).
HYBRID BERMUDA GRASS IS RECOMMENDED.
Bioretention
Area
GENERAL NOTES:
1. AREA UNDER EMBANKMENT SHALL BE CLEARED, GRUBBED, AND STRIPPED OF ANY VEGETATION AND ROOT MAT.
Actual
Area (ac.)
2. THE FILL MATERIAL FOR THE EMBANKMENT SHALL BE FREE OF ROOTS OR OTHER WOODY VEGETATION AS WELL AS OVERSIZED STONES,
Proposed
Plantings
ROCKS, ORGANIC MATERIAL OR OTHER OBJECTIONABLE MATERIAL. THE EMBANKMENTS SHALL BE COMPACTED TO 95% MAXIMUM DRY
1,000 stems /surfacearea (ac.)
DENSITY USING MODIFIED PROCTOR.
90
3. CONSTRUCTION OPERATION SHALL BE CARRIED OUT IN SUCH A MANNER THAT EROSION AND WATER POLLUTION IS MINIMIZED.
Deciduous Shrub
4. WHEN EXCAVATING FOR BIORETENTION AREA, UNDERCUT BOTTOM ELEVATION BY TWO FEET AND BACKFILL WITH THE SAME INSITU MATERIAL
STANDPIPE WITH SCREW CAP,
I TO ALLOW FOR NATURAL SETTLEMENT. NATURAL SETTLIEMENT MAY BE SPED UP BY PRESOAKING WITH WATER FOLLOWING PLACEMENT.
60
5. PLACEMENT OF THE GRAVEL MUST BE DONE WITH CARE. AVOID DROPPING THE GRAVEL FROM HIGH LEVELS FROM A BACKHOE OR FRONT -
END LOADER TO AVOID COMPACTION OF INSITU MATERIAL AND DAMAGE TO UNDERDRAIN. DEPTH OF GRAVEL OVER UNDERDRAIN SHALL BE
A MINIMUM OF 8 INCHES BUT SHALL NOT EXCEED 12 INCHES.
SET 1.0' ABOVE GRADE
6. UNDERDRAIN SYSTEMS SHALL CONSIST OF 6" PERFORATED HDPE PIPE. PERFORATIONS SHALL BE 3/8 INCH DIAMETER AND PLACED SIX INCHES
10/1912010
ON CENTER ALONG FOUR LONGITUDINAL ROWS. UNDERDRAIN SHALL BE PLACED 8 FT ON CENTER PERPENDICULAR TO THE 8 INCH OUTLET PIPE.
LAY PIPE JUST ABOVE THE STONE LAYER,TO INTERCEPT ANY FILTERED WATER THAT DOES NOT INFILTRATE INTO THE IN -SITU MATERIAL. DIFFERENT
PIPE MATERIAL AND PERFORATION CONFIGURATIONS MAY BE SUBSTITUTED FOR THE UNDERDRAIN SYSTEM WITH ENGINEER'S APPROVAL.
7. AN OBSERVATION / CLEANOUT STANDPIPE SHALL BE INSTALLED IN EVERY BIORETENTION FACILITY AT A RATE OF 1 PER 1,000
03/02/201 1
S.F. OF SURFACE .''.EA. THE STANDPIPE WILL PROVIDE A MAINTENANCE CLEANOUT PORT FOR THE UNDERDRAIN SYSTEM
AND HELP INDICAT,_ HOW QUICKLY THE BIORETENTION FACILITY DEWATERS FOLLOWING A STORM. THE OBSERVATION WELL
SHALL CONSIST OF A RIGID NON - PERFORATED 4 INCH HDPE PIPE AND SHALL BE LOCATED NO MORE THAN 24 -FT O.C.
8" PERFORATED SCHEDULE
40 PVC OR SLOTTED
ALONG THE MAIN COLLECTION. THE TOP SHALL BE FLUSH WITH THE GROUND ELEVATION OF THE FACILITY AND SHALL BE
I N ES
CAPPED WITH A SCREW OR FLANGE TYPE COVER TO DISCOURAGE VANDALISM AND TAMPERING.
o
8. FILTER FABRIC SHALL BE PLACED BETWEEN THE WASHED STONE LAYER AND THE SAND /TOPSOIL /COMPOST MIX LAYER.
FABRIC SHALL NOT EXTEND BEYOND STONE LAYER. FABRIC SHALL BE MIRAFI 18ON NON -WOVEN GEOTEXTILE. A SIMILAR
HDPE UNDERDRAIN
FABRIC OR PEA GRAVEL MAY BE SUBSTITUTED WITH ENGINEER'S APPROVAL. 1
CG/05120.12
9. BIORETENTION SOIL MIX SHOULD BE DEVELOPED BY AMENDING THE EXISTING SOIL OR REMOVING THE EXISTING SOIL AND
o
0
REPLACING IT WITH THE NEW PLANTING MIX. THE MATERIAL MUST BE UNIFORM IN COMPOSITION THROUGHOUT, BE FREE
OF STONES, LUMPS, LIVE PLANTS AND THEIR ROOTS, WEED SEEDS, STICKS, AND OTHER EXTRANEOUS MATERIAL.
,
SEE ADJACENT DETAIL FOR BIORETENTION SOIL MIXTURE GUIDELINES. 0
10. PLANT MATERIAL SHALL BE PURCHASED FROM A SIMILAR PROVENANCE OR LOCAL SOURCE TO ENSURE SURVIVABILITY.
11. GRASS SHOULD NEVER BE SEEDED, USE SOD INSTEAD. WHEN USING SOD, AVOID SOD THAT IS GROWN IN SOIL THAT
HAS AN IMPERMEABLE LAYER (SUCH AS CLAY). HYBRID BERMUDA GRASS IS RECOMMENDED.
® ,
12. G.C. TO REFER TO SECTION 6.4.2 OF THE NORTH CAROLINA DIVISION OF WATER QUALITY STORMWATER BEST MANAGEMENT PRACTICES MANUAL
AND THIS DETAIL FOR GUIDELINES TO PLANT PLACEMENT PRIOR TO CONSTRUCTION.
13. CONSTRUCTION FOR THE BIORETENTION FACILITIES SHALL COMMENCE ONCE VEGETATION HAS BEEN ESTABLISHED IN DEVELOPED AREAS AND
-681
THE NEED FOR SEDIMENT BASIN AND EROSION CONTROL IS NO LONGER REQUIRED.
WHEN USING SOD, AVOID SOD THAT IS GROWN IN SOIL
THAT HAS AN IMPERMEABLE LAYER (SUCH AS CLAY). V ,
HYBRID BERMUDA GRASS IS RECOMMENDED. 0
PLANT LEGEND
O
(ALL PROPOSED PLANT] GS PER APPENDIX A- CHARLOTTE - MECKLENBURG BMP PLANT LIST)
DECIDUOUS SHRUB (BUTTONBUSH)
*DECIDUOUS SHRUB (TAG ALDER) EVERGREEN SHRUB (ST. JOHN'S WORT)
Bioretention Area Planting Requirements Table
GRASS SHOULD NEVER BE SEEDED, USE SOD INSTEAD.
WHEN USING SOD, AVOID SOD THAT IS GROWN IN SOIL
THAT HAS AN IMPERMEABLE LAYER (SUCH AS CLAY).
HYBRID BERMUDA GRASS IS RECOMMENDED.
Bioretention
Area
Required
Plantings *
Actual
Area (ac.)
Required
Plantings *
Proposed
Plantings
BR -2
1,000 stems /surfacearea (ac.)
0.09
90
90
Deciduous Shrub
STANDPIPE WITH SCREW CAP,
60
Evergreen Shrub
30
Project Number: 17-10-033
* Planting requirements per section 6.5 of the Charlotte - Mecklenburg BMP Design Manual
Date: 06-05 -2012
N acu Drawn By: JLM
w -
CATCH BASIN CB -2
BIORETENTION ENERGY DISSIPATOR
(SEE DETAIL 8/16) Checked By: NRP
6" PERFORATED SCHEDULE 40 PVC RCV151on5:
OR SLOTTED HDPE UNDERDRAIN 6" SOLID SCHEDULE 40 PVC
BIORETENTION STRUCTURE BR -2 PLAN DETAIL \
SCALE: 1 " = 20'
PLANT LEGEND
(ALL PROPOSED PLANTINGS PER APPENDIX A- CHARLOTTE- MECKLENBURG BMP PLANT LIST)
DECIDUOUS SHRUB (BUTTONBUSH)
*DECIDUOUS SHRUB (TAG ALDER) 4% EVERGREEN SHRUB (ST. JOHN'S WORT)
w I I aloft I I
BYPASS OUTLET TO
LANDSCAPE DETENTION AREA
(REFER TO SHEET C -5.0)
UNDERDRAIN OUTLET TO
BYPASS STRUCTURE
(REFER TO SHEET C -5.0)
-FOR BIORETENTION BYPASS SYSTEM
(SEE DETAIL 8/16)
OR HDPE OBSERVATION CLEANOUT
061I612010
uncjinal Submittal
STANDPIPE WITH SCREW CAP,
1011112010
Per NCDENR
SET 1.0' ABOVE GRADE
10/1912010
Per NCDENR
03/02/201 1
Per Town of 5tallin s
®
8" PERFORATED SCHEDULE
40 PVC OR SLOTTED
03/15/2011 `
Per Town of 5tallln 5
o
HDPE UNDERDRAIN
CG/05120.12
Per Develo er
o
0
,
682
® ,
-681
s
Sheet Title:
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DETAIL
io 1 0
122,
--
SHEET
m
BIORETENTION STRUCTURE BR -2 PLAN DETAIL \
SCALE: 1 " = 20'
PLANT LEGEND
(ALL PROPOSED PLANTINGS PER APPENDIX A- CHARLOTTE- MECKLENBURG BMP PLANT LIST)
DECIDUOUS SHRUB (BUTTONBUSH)
*DECIDUOUS SHRUB (TAG ALDER) 4% EVERGREEN SHRUB (ST. JOHN'S WORT)
w I I aloft I I
BYPASS OUTLET TO
LANDSCAPE DETENTION AREA
(REFER TO SHEET C -5.0)
UNDERDRAIN OUTLET TO
BYPASS STRUCTURE
(REFER TO SHEET C -5.0)
-FOR BIORETENTION BYPASS SYSTEM
(SEE DETAIL 8/16)

-
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_ - LIC RIGhT -0
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_ .._
0) \ ?
% i ewYPRC RnAn FNI AR(-,F) PLAN VIEW DETAIL -
TWO - -LANE, TWO -WAY ROADWAY
SHOULDER WHITE EDGE LINES
E.O.P.
E[OULDER YELLOW CENTER LINE E.O.P.
YELLOW SKIP YELLOW SKIP NO- PASSING SIDE TWO - YELLOW CENTER LINES
CENTER LINES CENTER LINES (DOUBLE YELLOW)
PASSING SIDE
PfiR4Ttln 7nrtr rAnnTnn ' /1111 1111 Pnn"'.Iilil '.gill
u�nl UIrM'11U140 I bllllaLt UIMLUIIUN BUJH UIHECTIONS
_AE CT TAPER TURN LANE
WHITE W'iNI -SKIP LINES
END OF TAPER _ /_ •
TAPER
10'
SCALE: 1­ := 1U
TWO -LANE, TWO -WAY ROADWAY
WITH TWO -WAY LEFT TURN LANE
320' TYPICAL SPACING
BETWEEN SETS OF ARROW SYMBOLS WHITE EDGE LINES
PACING CAN BE INCREASED OR DECREASED
SHOULDER --, AS DETERMINED BY THE ENGINEER
W M
W-
SHOULDER
YELLOW SKIP YELLOW CENTER LINE8
CENTER LINES
no-urn ^1 umrn
LLULHLJ - PASSING - NO PASSING ZONES WILL BE DETERMINED BY THE ENGINEER.
W -WIDTH OF TRAVEL LANE
EDGE LINES ARE NOT REQUIRED ALONG CURB AND GUTTER LOCATIONS.
« DIRECTION OF
p TRAFFIC FLOW 00 NOT CONTINUE EDGE LINES THRU INTERSECTIONS, AND DO NOT
BREAK EDGE LINE8 AT DRIVEWAYS.
PLACE EDGE LINE8 AT RAISED ISLAND LOCATIONS, OUTLINING THE
8HAPE OF THE RAISED ISLAND.
PAVEMENT MARKINGS_ -TWO LANE, TWO —WAY ROADWAYS DETAIL
TURN LANE BAYS < 125 FT. I
�- WHITE MiN1 -SKIP LINES
WHITE f
TURN -LANE r
LINE TAPER
TURN LANE ARROW CENTERED
BAY IN TURN LANE BAY
TURN LANE BAYS 125 - 250 FT. I WHITE MINI -SKIP LINES
WHITE TURN -LANE LINE
r, r
;'PER
60'
TURN LANE BAY
TURN LANE BAYS 250 FT. OR GREATER CENTER BETWEEN FIRS: AND LAST ARROWS
250' � WHITE MINI -SKIP LINES
i WHITE TURN -LANE LINE � y „_ - �• -
EDGE LINE OFFSET DETAIL
�2” REFER ALSO TO TABLE i
E.O.P.
CENTER LINE OFFSET DETAIL
"i -
YELLOW CENTER LINE
- -- -- -° j
YELLQW CENTER LINE
m
TURN
LEGEND
W = WIDTH OF TRAVEL LANE
M DIRECTION OF
0 TRAFFIC FLOW
LANE LINE OFFSET DETAIL
2" TOWARDS LEFT SIDE
OF TRAVELWAY
TAPER
3
SCALE: N.T.S. [RE-:: NCDOT STD. #1205.02]
.P.
.O.P.
LEFT TURN LANE DEVELOPED FROM 2 -WAY TURN LANE
WHITE TURN LANE LINE CENTER BETWEEN FIRST
1/2 LENGTH OF BAY \ AND LAST ARROWS WHITE MINI •SKIP LINES
\�1 _ 2 -WAY TURN LANE —
r
60'
TURN LANE BAY 160'
SAME PAVEMENT MARKING LINES, NUMBER OF ARROWS,
AND ARROW SPACING APFL.Y AS FOR THE VARIOUS
DOUBLE TURN LANES TURN LANE BAY LEND ''IS SHOWN ABOVE
WHITE TURN -LANE LINE -- WHITE MINI -SKIP LINES
L2 LENGTH OF BAY WHITE TURN -LANE LINE
LENGTH OF BAY UP TO 250' MAX.
WHITE MINI -SKIP SPACING r r r
MAY BE :_.:DUCED TO 8' - - - - -
INSTEi,D OF THE 13' r TAPER
STAN,,AD SPACING
60' CENTER BETWEEN FIRST
TURN LANE BAY AND LAST ARROWS
CEMENT MAR'! <INGS —TURN LANE:_ DETAIL
SCALE: N.T.S. -'REF: NCDOT STD. #12 :5.05]
TABLE 1
EDGE LINE OFFSETS FOR 2 -LANE, 2 -WAY ROADWAYS
WITH UN -PAVED SHOULDERS
LEGENEs
MAX, EDGE LINE OFFSET
FROM E.O.P.
PAVEMENT hl;.:!
r SYMBOL
<ING
CEMENT MAR'! <INGS —TURN LANE:_ DETAIL
SCALE: N.T.S. -'REF: NCDOT STD. #12 :5.05]
TABLE 1
EDGE LINE OFFSETS FOR 2 -LANE, 2 -WAY ROADWAYS
WITH UN -PAVED SHOULDERS
WIDTH (W) OF
TRAVEL PAVEMENT
MAX, EDGE LINE OFFSET
FROM E.O.P.
MINIMUM LANE.
WIDTH
16' - 18'
2"
8' - 9
19'
4"
9,
20'
6"
9.5'
21°
8"
10
22'
10"
10'
23'
10"
10.5'
24'
1'
11'
26'
2'
11'
28'
2'
12'
30'
3'
12'
32'
4'
12'
GENERAL NOTES
1- APPLY ALL TURN LANE MARKINGS AS SHOWN FOR .GHT & LEFT TURN LANES.
2- THE NUMBER OF ARROWS SHOWN IS THE MINIMUM .'. QUIRED. USE ADDITIONAL ARROWS
AS DETERMINED BY THE ENGINEER.
SEE EDGE LINE MULTI-LANE ROADWAY
OFFSET DETAIL
W
W
SEE EDGE LINE SEE LANE LINE
OFFSET DETAIL OFFSET DETAIL
PAVEMENT MARKINGS— OFFSETS DETAIL
SCALE: N.T.S. [REF: NCDOT STD. #1205.01]
SEE EDGE LINE TWO -WAY UNDIVIDED ROADWAY
OFFSET DETAIL
�J W «
SEE EDGE LINE SEE CENTER LINE
OFFSET DETAIL OFFSET DETAIL
TWO -WAY UNDIVIDED ROADWAY
SEE EDGE LINE
OFFSET DETAIL WITH TWO -WAY LEFT TURN LANE
W
W -�
SEE EDGE LINE
OFFSET DETAIL
OFFSET'DETAIL -
__ - G� _ v8 -► I
CONTINUOUS LINES1'
EDGE LINE 1
—I.
YELLOW OR WHITE
TURN LANE LINE j
-L 4 „ /6„
WHITE TT
CENTER LINE
YELLOW
Q Q
GORE LINE z
WHITE
DIAGONAL LINE Q Q
8” zoij Qo
YELLOW OR WHITE o _ t 1
CROSSWALK LINE uj
WHITE c) 5;
R/R LINE o u
WHITE vz ^
1 ) O
STOP OR TRANSVERSE BAR Q
24" o
WHITE

" - - --
A M I C U 5
I .
SEE DETAIL 3/14 FOR
BIORETENTION PLANTINGS
m...._.. _._..__....,. _. 695 695 _. 695
v
• .,
......1 .1,11 ...... _ .} 695 695 REW CAP ,. w
695 SEE' DETAIL .3. j. }4..F0{�......... .. 1111. I € SCREW CAP
. i
€ '
, ; :
610EETENTON PLANTING f
SC
; 1 BOTTOM LAYER OF I
1 ENGINEERED SOILI MEDIA 6" SOLID SCI�EDULE 40 PVC
3" DOUBLE HAMMERED 1 BOTTOM LAYER OF
` ENG[h�EERED SOIL IiAED1A
1 6" SOLID SC EDUL= 40 PVC ? € UPSTREAM ELEV. 1= 679.25 FT OR HDPE OBSERVATION CLEANOUT HARDWOOD MULCH 1 6" SOLID SCHEDULE 40 FVG
OBSERVATION G._E 0 PVC DOWNSTREAM EL V. 678.96 FT € = STANDPIPE WITH SCREW CAP, LAYER I oR HDPE OBSERVATION CLEANOUT I UPSTREAM ELEV. 678.99 FT
IOR HDPE 1 DOIR^ iSTREAM ELE. = 678.96 FT
STANDPIPE WITH SCREW CAP, I € SET 1.0' ABOVE GRADE _ € STANDPIPE WITH SCREW CAP,
1 BOTTOM LAYER OF SET 1.0' ABOVE GRADE
SET 1.0' ABOr_ GRADE ENGINEERED SOIL MEDIA 690 -° °° °- °- .__.___1L.1____.11____ °"""
3" DOUBLE H IMMERED I = ' 0
HARDWOOD M LCH 690 _..._.._ 1111.. _ttPSTREiltui Et�\f: °679 25 °F ° °T 169
€ € _.. 690 F STREAM EV. = 679.20 FT €
€ 690
..1 ....:. .................... :.... 1-1. .I.... ...... ._. 1111_ .... _.......LAYER......... _ :.... UNDERDRAIN G (12" MA DOWN L i i i ENGINEERING
I I RAVEL BED X. :
690 € ( l I 3" DOUBLE HAMMERED 3" SOD LAYER
= DOUBLE WASHED #57 STONE HARDWOOD MULCH LAYER I 327 Coddle Market Drive
I I ON SIDE SLOPE
I ; I , I. , ;
SI
;DOWNSTREAM INVERT OF I I = € j :...:' 3
I ODUTLET PIPE = 677.96 FT ? GRASS ;GROUND COVER { Suite 110
: I SEE DETAIL 3/14:FOR Concord NC 280
I ( I I I .. BIORETENTION PLANTINGS Civil Site Design 27
1,111. BOTTOM LAYER OF
' S GROUND C
ENGINEERED SOIL MEDIA ( ; ?
' Low Impact Development
f SCREW CAP ,1 I I .., , GRAS
UPSTREAM ELEV. - 679.25 FT -
.
__ _.._.m...._......._._.. -_ _ m Building Design
W le g 9
..._.._-E F I z - S all -Scale Buil 'n si n
ELE = 679.19 FT i
I.. DOWNSTREAM E1L y.. _ . 1 . _ .._..._ .11.1 . _..f .. I I I - P6 - 10" DIP
I I
PIPE ;
1111_ �:
GRASS GROU D COVER f I OUTLET INV. ELEV. - 681.50 F
f
I i _: ; I i € ® - ° a Telephone [phone] g g„ f �J j
„ f §,
I
1"
ICI>
.. ; 111 1 �:.: E . t {y S :. is .F P� A5 1 .. .. -,- 1 -
,
` is L .t = .. i
„ , , j,, : f _-- - - - - -- TOP _LAYER _OF SOD 681.50 FT
N. ! I 1 _.., = 681.50 FT - ,Rr..... - - --
1: t 3 il: 1111.. LAYER OF SOD 0111- YER OF ENGINEERED -- - 1111- 1111- - 1111 --
!b•:. { 1 I j - -° 1111 -- ------------- - - - - -- 1111 -- TOP LA - - - - -- - - - - -- 1111 -- -
f ..:,1 1111.. , s :d �$ ' a; . ' I _ `�£;u Y� _ .. f .. - -- .. -t - --- -- - - -- - ....... :T„
TOP LA
: € € I 1 ?....._.... _ `TOP LAYER OF SOD= 681.50 FT __ _ SOIL = al
€ 1111___ --- TOP LAYER OF ENGINEERED
t ------------ - - - -r- ---r -- _77 -_71�
w_ .:-.___.. 11:11 _ __.:rK__ 1111_ ..
::...........
-------- - - - - -- 1111 -- ;. w - „.M w^ - m I :.
y. Iz _- .- . -r_;_= . -- - - - - -- 1111 -- - r € = 5 FT
: __ ........ ..> _ SOIL MEDIA 681.2
*.:.. °. -.::° °.. °- . °.r ......•a....:'.:.: ::1::111, - 1111_..
....... 11,11 _. .. w_ __...-_, .... ... 1111. - 1111.__
25 FT
681 5:
F NGINEERED : : : --- ... € , BOTTTOM LAYER OF _ ,.. 680
,.-._........ _ ,. „ ____h
e
TOP LAYER- 0 _ _____________� 680 -
- - - -- I
1111 •1111 _ _' M w w " w - M ._ „., : f :
° -` °. , .. „ _ M _„ 1111 „ _? = „ M °' - °. _ _a, i
1111 -.. „ ..�. «;.-;a w�, .„ „ � , _`
_r 11 11.._ _ ., .. ................... _.............. 1111 ... ?.. �. , .. �m .r..�� m. . --- - 1111. -� .680 OIL MEDIA „„ I-' :.,�
SOIL MEDIA 681.25 FT „ : --•. � .... .........I._.,,........_......_ _ ___ „_ __ „__r � ENGINEERED S
1.
... ::...:::'.:::.: '_ .'::.:::.:.: ................ ,111'1:
i 680 ,
. ........... .......................'. : :'... I
=
� 1111 ..__..__________ _ ......... €.. 111,1... ......... gp 1111.._ „M.____.. _. "_ .. 1111_ -�_. 1111_ _ : -
, ....... _., _ „ r..., ,..x. m_,_ :.- , 1111. ,_ ., .,.. ,, 6 : :';: ; a.... M ELEV. 678.96 FT :
m C.F .m.n..MMM r.a,. .n n___zl M..rm..��. .
. .1111. �........ _ _._„ „ -- _ .„ 1111__ „ „.. :: T 11.11 ( F w'
_._ �. 1111: ,__ ,....:_•..'... 1111 1111 _ ...'.::::'.:::.:'.:'.: F
,1 111. ;. •_. -11 „.: :. _ , €
_ 1111 1111_ . 1,111 - : :- 1'11'1'. I - -
680 ;':.
: . :...." ,.... r...... .1 ..1..11.... '........... q.. ......... V. - 678.92 FT
: << .0 € --° - DOWNSTREAM ELEV. FILTER FABRIC MARAFI 140
• ........ ..:. .•.. _. 111 1 :.'. ".. ° :.'. 1111. 1'11'1 :•.:....... { :":,' :L'w:.._:.- ..•..•...:'J'. -.: ,;t 2'.:' ' _ ,: t<.,,,Yr '..;1z_.:.>`iS. :' 1..`:.3 �s:L3 µ„ .. Q i
UP5 EAM INVERT OF--± "" ._ € - € 3 60D LAYER
1111 :, 1111;_ >.; :��. .. 3 SOD LAYER ENGINEERED SOIL MEDIA --� i..: I °' ° II'` E „
T - 1111... „ I , _. 1111,. ___ ON :SIDE SLOPES -- "`-- *- UNDERDRAIN GRAVEL BED (12 MAX.)
OUTLET RIPE - 678.25 F i ` HE STONE
€ ON SIDE SLOPES }} (j
rv� _ ._F ... _ a '_r_ _ _._ I 1 (80% SAND & 20% COMPOST MIX) 1111: € ERED SOIL MEDIA I ..,.� r. �;
..
E: 1111. I9.... [�........_ I :ICI'. „I € - 0% SAND 9 11....... DOUBLE WASHED #57
NG NE
DOWNSTREAM INVENT OF I UPSTREAM INVERT €
(SEE DETAIL 1 /14) ;- C
i ' i ['� f I II ( 6 ( , . I FABRIC MARAFI 140 (8 & (E DE POST MIX)
I �,FILTER
OTLET PIPE = 677.6 FT ERT OF I
I _ I I= I- F E AIL 1 /14)
F _ OUTLET PIPE 678.25 FT I
€ ENGINEERED SOIL MEDIA I € €
` .. 11 1. _ ... .... __. .11-1 1-1 . _ . _1 11 ;
. `DATUM ELEV DATUM ELEV 675.00
DATUM ELEV DATUM ELEV
�..........__.... : . ............... 1111..; ........_ ._..._......_........_ ; ..._,......._... € _? DATUM 675.00
80% SAND & 20 %OMPOST MIX) I _ -_ _ ...,° FILTE2, FABRIC - MARAFI,. 1?0,, 675.00
DATUM ELEV _ _ ..1.1.1 ...1.:....... € 675.00 B01`TOM LAYER OF OR 5 OTTEDTED SCHEDULE 40 PVC
SEE DETAIL 1 j14) I ` HDPE UNDERDRAIN
I _ ( I 675.00 ENGINEERED SOIL MEDIA I :
675.00 I € F I 8 PERFORATED SCHEDULE 40 PVC
: UPSTREAM ELEV. = 679.25 FT ;
SUBGRADE I UNDERDRAIN GRAVEL BED 12' MAX.) 6 "i PERFORATED SCHEDULE 40 PVC OR SLOTTED HDPE UNDERDRAIN PIPS SLOPED AT 0.5%
DOWNSTREAM ELEV. = 679.20 FT INVERT ELEV. = 677.92 FT � "
UNDERCUT 2_FEET DOUBL WASHED #57 STONE ORS SLOTTED HDPE UNDERDRAIN 8 PERF0�2ATED SCHEDULE 40 PVC
AND LOOSELY BACKFILL j I PIPE SLOPED AT 0.5% I PIPE SLOPED AT 0.5% I OR SLOTTED HDPE UNDERDRAIN
SUBGRADE ; INVERT ELEV. 677.96 FT
" RFORATED SCHEDULE 4C PVC 1 `•; 6" PERFORATED SCHEDULE 40 PVC (UNDERCUT 2 FEET` 8" PERFORATED SCHEDULE 40 P',C PIPE SLOT ED AT 0 :5%
8 P
0 SLOTTED HDPE UNDERDRAIN 1 OR SLOTTED HDPE UNDERDRAIN I AND; LOOSELY BACKFILL OR SLOTTED ; HDPE UNDERDRAIN ( _ °__' ° -1-° -°•
I i I = Y BACKFILL
PIPE SLOPED AT 0.5% AND LOOSELY SUBGRADE
PIPE SLOPED AT... 0 5% . I 111..... 1_ ...._. _ INVERT...E[ E�7 :........._678:2.0.,...
i
UNDERCUT 2 FEET
!1111. 1111. .. ...z.... . _ ..... .11.1...1.... _ ......... 1.1..11_... .. ..... .. 1 0 ............... 0 +50 PIPE SLOPED AT 0.5% 0 +00 0 +50 0+50 1+00
" 3 BIORETENTION STRUCTURE BR -1 CROSS „SECTION �_
2 BIORETENTION STRUCTURE BR -1 CROSS SECTION
1 BIORETENTI'DN STRUCTURE BR -1 CROSS SECTION 16 SCALE: HORIZONTAL) 1" = 20', (VERTICAL) 1" = 4' 16 SCALE: (HORIZONTAL) 1 = 20', (VERTICAL) 1 - 4 �_
16 SCALE: (HORIZONTAL) 1" = 20', (VERTICAL) 1" = 4' J
_
..... : :� �,,.: :.... 1111 1111 . .............- .......... °®`.: �:....w......„............-........ �............._._......._...............__....„._.. .............. „.............._. _. _. _...._. .......... ........................_...... 1111.
O
......._.......... „1111- .._..........�........... _. 1111 .
.. ................................................................................_..._.................„.................................................................._...,........................................._...._............................................................... ........................._..._. Q
... � " :: ... ..................I........_... °".: "_........................ .......__...................... E
1 Z
t
'--� 1
6 9 5 ........ I ..................._._. _.... _11......._..........,1.1 - _....,.. .
„_._ 1111 _ �.„
69
695 __.......... ;
5 �
__ ................ I
Q
.,
...... _............ .- .
,1;111
..............._.............
:695 695 I__ .. _ ............. ..._... .... Q
695 ;1..1........11......
. v........ 1111... ,
3" SOD LAYER
I QOQO
ON SIDE SLOPES f V_
€ I € o
i €
I , Q ��
i A
BOTTOM LAYER OF € -
ENGINEERED SOIL ,MEDIA ENGINEERED SOIL MEDIA 1 l I €
€ -
: = 677.45 FT I I I __ 6 0 _�
I
: COMPOS MIX UPSTREAM ELEV.
20% T I
NO & ) SCREW C P
: SA BOTTOM mLAYER OF
80% I _ 1111
9 ��
( , , ; _ i __.._...._......- 690 690 > .................... ENGINEERE( SOIL MEDIA
: DOWNSTREAM ELEV. , 677.41 FT ... -- 111.1........... - 1111 °.. _
SEE DETAIL .1/14) 690 _....L.._......... 1._. :3" DOUBLE HAMMERED UPSTREAM :ELEV. - 677.63 FT rl1j
: ( 90 HARDWOOD MULCH LA �1Z =
.11 ..: ,.. 111 1. 1111 :, I DOWNSTREAM ELEV. = 677.58 ET z ( J
........
6
AZD YER 1J._ lv ILJ 690
BOTTOM 'LAYER OF ENGINEERED I SCREW CAP HARD OD MULCH LAYE
3 €DOUBLE HAMMERED I ''11 '
SOIL MEDIA = 677.75 FT I O R SCRE1l CAP o - ILJ LL �-
6 SOLID SCHEDULE 4D PVC 1 SEE DETAIL 4/14 ':.FOR 6" SOLID (SCHEDULE 40 PVC
OR HDPE OBSERVATION CLEANOUT SSE DETAIL 4/14 FOf 6 SOLID SCHEDULE 0 PVC BIORETENTION PLANTINGS OR HDPE; OBSERVATION CLEANOUT (� �--
" HAMMERED STANDPIPE WITH SCREW CAP, I 3" SOD LAYER STANDPIPE WITH SCREW CAP,. I'
3 DOUBLE , € BIORfTENT10N PLANTING ( 0 HDPE OBSERVATI N CLEANOUT SET 1.0 ABOVE GRADE '`-' LL
HARDWOOD MUCH LAYER SET 1.0' ABOVE GRADE :
( S ANDPIPE WITH SCR W CAP,
, ON SIDE SLOPE
S
: I ...„..... _ .. .. .
�" SOD LAYER
S T 1.0' ABOVE GRA E
1111... _.,
m_
O
I � �_.-�_ __ 1111. -.. 1111.. ...
" € ;
1111... m .....�.
€.._SIDE - SLOPES- ..._..__.L,...... _......._. _. _._.__ .......... . ........_ _. .....,...._ "1111_ L j
: UNDERDRAIN GRAVEL BED (12 MAX.) u--i
DET 9L 4 14 FOR ....11 .. .. O GRASS G UND COVER
SEE A / DOUB'L`E' °'WASHED ° ° #57 °STONE RAIN
_ 1111.
€1111 €
_ . 11;11.._ .. 1111 _.
N � €
:
R
BiDRETEIVTION...PEANTINGS .. :
I € €
"PERFORATED. SCHEDULE 40 PVC. � ..-.�
GRASS GROU�lD COVER 6" PERFORATE SCHEDULE 40 PVC OR HDPE UND:
6" PERFORATED SCHEDULE 40 PVC € OR SLOTTED H PE UNDERDRAIN PIPS SLOPED AT 0.5% O
PIPE SLOPED A 0.5% ENGINEERED SOIL MEDIA
GRASS GROUND COVER OR SLOTTED HDPE UNtERDRAIN _ _ (0% SAND „
z ENGINEERED SOIL MEDIA
I 3 i 20% COMPOST MISO :E_..!...:' 1 I M
PIPE SLOPED; AT 0.5%
8 &
: 1
3 80% SAND & 20% COMPOST MIX) :; ;. 3: (SEE DETAIL 1/14) _. 1....... :b O �'
3
' ( I
3 1 i p ($EE DETAIL 1/14) b N T R OF
. - --
. :. a I N PLAYER OF ;...... : :. : :.: _.,:......: �_.. -- - - - --
I} 1
`' OP LAYE
1
:�
: , : : : N € €, TO - --- - - - -- TOP LAYER....OF - ENGINEERED' ._ ` . -- - SOD = 680.00 FT 68 Q _.
: , . y : : ., : ' ., t. _. ............ . -� -- _ -___. 1111- 680 1111 - 1111 1111 1111 1111_- - --_ _ - �`S °111"1',. "11'11:: 11'11.. 1111° '.:'.:'.'..",' ..:'.'.:'.:
TOP LAYER OF ERE I I- .11.11.,. _ ,... , , SOD - b80.00 FT = 75 FT E
:.
> : :. t i z 1111 -- TOP LAYER t�F_..ENGINE __�_ :.- -............ :....... .. SO MEDIA 679. " v
1111 -- -: - ,..w_,.......... IL
F
_ _ _..,._..._.._....._.:.. -_. _ wW BOTTOM LAYER OF
OD 680.00 FT _ T
,
S 79.75 F
... � :._ ... � .- 111,1, : � DI A
_.< .
- SOIL E Q�
.. :...,.„.,� ��. � 1111 ... _•.........: ............ ........................ :. :. :�. 1111... 1111... _
1111. •1111:•.:• ...r' � • *rw_ ° :�_"_w_w_ -.- 1111___= -
w:_ :, .: w
M.,
INEERED . „ 1111..
NG --
OF E ............................ • _:.,...._....... ... 1111. ;: ,_,,._, ; .
LAYER - -- 1111 -� _....,. :,.....__........ ........_ ............ - MEDIA
ENGINEERED ......a., .,_ ... _..__._._.. _. „.. _. ,. .•_W. 1111. ,_.. F___...,._.. t. _ _.. _ -. 1111_.. ..
_- - -"- -- .... .. , . - 1111.. " .. ..:........ .. .. .. .. ... __.'- ",.._..._......... _._..._._..___,.._.„ 1111. 1111.....,111,1_ - __. °"' .. , . a ................, .. ........ ... ... ... ... _. 1111
.. .........., 1111 . >.. .. .. ... 1111... .._ ._ ... .. .. ...___.. .. .. 1111.,, _ ".__.,_,.__....., ._...__. _. 1111, _.. „„ .. e 1111. .. ... .. 1111. ... .:'.:'...::.°
, .. ..............._...__.... __......_.........., ------ 11 __..._.__._____.__.__ -_. 1111 __ __ _ „ _ 1111 „1;111 ___
I I BOTTOM LAYER OF
- .75 F , 111,1., _____.._...._�__ � _
79 ..._ "
p
MEDIA 6 _ ___ :
. ... ... ' : :'�.: -r. :mow. 1111_ .
SOIL ,
: r. -,. 1111 �-: w W w - �� °�-
1111_ ...� _. 1111..,
1111 - 11.11____„ 1111.__ .____._w_ w- _..,_...._.._.._. _ BOTTOM �.�YER OF
.............. €............_..:__ 11,11._- € :.._..._......: �= �M-= _�_ �_
- -
__, .:.- ��_•.:-.:- �w.:.- �•_-. �- ��. � .._____._.- ....._.._.- ..... :. :- 1111 - :�. :- 11'11 - 11'11: .. :'.�.. -. � -
......_... �. :.- 1111 -_ .
_ 1111
__.v. 1111... ___ .. '_w
_ -_ ...............<..... ............................... 1111.. ................... § , �� - �'.:- ..rww. :�::•,:k� w � -M •. _ �- � M w� 1111.: "..<, '._,_^ UPSTREAM; ELEV 677.67 FT �.
__._.._... -7 :..11.....1_ -_ -- _-
.............. .................................. ........... :. :............_ --.' .............. ..................._..... :. :,.: __ ......._ " 11,11, _ 1111.: t = „ „ -_. _ m_. _ _ ,1111, „1111 ENGINEERED: SOIL MEDIA _ v
, 1 ��� .. ............................... e.................... .............._...... :......... _.- 11,11. ____......- ._..........__._... .: __...._...... � _ 1111... 1111. ,......._ ;_ _
........_........ - :, - ................ "_.._.._.____...._. -_.- 1,111__ "-' 1111. q ,. OWNSTR
1111_ ___ 1111__. € ENGINEERED SC.. MEDI .. '- --• °° „-- <.� .�, +> � _�° _ � '•µ� D EAM ELEV 677 63 FT
1111. 1111... -1111. _
, .......,_....... .._..,_..._...__.. ..___ ............._............ ._..__W:.'::::.:•r.:w w wr;'_.- 1111 „_..____w_._�_w��.._.. __ 1111_ t _. >. ><... ,., ,,. . s.,.�,_:,...__f - 111,,1 -__
......__.. W,.._ . .. tea_ t_
_____...__...:,.... 1111_ _„ __ -_F € ,.,_; , _ _,�,..- 1111., 1,111._, � UPSTREAM ELEV -I 677 63 FT _. r� `
:_.._._,..w_..::M..' �•:: :: �-� : -w:�� ~rM �-. �: r- M_-_ ww :':�;:�_:�.- -:�.._�___--_._ -_ 1111- ...______ „ „._.,._,.. - - ~__� I ,..�_ .. <. `, ,.
__....___.__ .. „__ 11,11_ __ __..:__._._ „ „_ „M.. __ 1.111. 1111 Mr 111'1 m "_- wmr 1_- __.._..:._..._„ „1111_. .. „ _
,.....':'::......:..:'..: UPSTREAM ELEV. i ....._...,
I =. .. 1111..: ;11 11.. _ „ _ „mT : -_- 1111_ _ _ „_._.. „., °_ : ............... ............... _.. € € 1111,... _t-_ w
1111 1111 o :. :..........
- 77.58 FT
_...,_._..._._... -....._............_..........> ............. ...11.11 € DOWNSTREAM ELEV
`� i
_ - ;
„ ..,....4__.....,.....__W_...:_. 6 :: - 1111.. € _ _ ARAFI 140
..__f ._..._.: : ........................................ r'.:•.:'..::::::::'.:::•...... ............._•........-...._.� ,11'11• : „_._._......_..w FT i
I :. : >..- u'_ -._ ".. 1111. _:_.._...: -_M w_w:: : :'M :.'� - Wwa__w ".__ ___.'_._.._..w. _ M _ w w w wM.: = DOWNSTREAM ELEV - IE,7L 1...............i ............
1111_ "... >.._._._.._ - -- wa ., w . _ w _..�_ ___ _ -.- - "w _.. -_ F 1 _ I �_ ,, I j ...� 1111 1111.. € FILTER FABRIC M
r -- „ - - .- - -_ .. ". „T_....w. ,,.:' r_._..,._„ - __-.I- ,., - -. „- : : : : ............. I - I
- - --
_.- .__.._.._...__...... M...__.._ - - -_�. „1111_ „_1111._- ....�___ „_
_" w._ .
r �_...
99 1 1111. I 1 1111. €
I • ........... : ............ ............ _ ............ < .............. : : :'. :'. :..'.. :::.'.:::::'.::.. .. 111 1 I I
;1111... ; ;........: _ :..: _..
1111.: :1111€ �. I
€ ,1111,,. _ .,W. _ DATUM ELEV
: 1,111. 11,11 _•.. : 1111.. 1111...€ 1111... 1111.., .......j ...' E ......E , , ... 1111 1 1111 .. 1111.
, :....... _.:. t _. _.. _ _ 1111 1111... ..4. ......, , I - ELEV ...I ..............I.....
: .. �_,I -[ I- LEV DATUM €..... I:.°..: ..... ...............................
b. I :. ! lI. I -� DATUM E ........ ........... :' : : : : : : :�.........._ '
: ;.. 1111. t € 1 _ I t: _ i ..... I o ? ....._f .i7 E TTF
I : : I _.. _) ................ 1_ Tip -r:1 :
_ I .. _ _ I: _ _ - �� : ............................. rILTER" 675.00
€ :.. _ _ - I 1 :: ,.1 I_ I . DATUM ELEV 3 T� ..........
1
: € € :: _ - I - : - I I 1 l l I.- I- I I (: I I 11,, �; 1: �F ... DATUM ELEV , f 1 . �� , 00
1 I L_ I i- I. 1 LI1 � : L. IN _......._..r. 00 675
: I I. _.. %:; :....:.:: ............. I - AFI 140 675 '
. _ ...€ .E 1111 .,. -,-, _..( .......1..„_. .„..... I _ .. € FABRIC MAR
:........ _...::...._ . 1111..... , _- .
DATUM ELEV 1111. .. .., _ f.... �.: .., .. . Ill I� I 675. DO suBCRADE
F ;1 x I.� , ; _, I I I . - -I .,,. -.. ...: '' : 675. 00 i I I 1 8" PERFORATED SCHEDULE 40 PVC 1-11 :; €€ ,- - E I;;f: I-
SUBGRADE UNDERCUT 2 FEET
€...... lEI ..I... -1j[ ..Lf,; T �,;;1,i; :.i ....Ia :.......... I ..'.:.E I_,..:E
6'75, 00 ( : ( f 8' PERFORATED SCHE ULE 40 PVC BACKFILL OR :SLOTTED HDPE UNDERDRAIN Project Number: 17-10-033
- :._ ' ...I € I I :. € I I... , I L i : E � : UNDERCUT 2 FEET I ERDRAIN AND LOOSELY _
- 11- ' I 0 SLOTTED HDPE UN INVERT ELEV. - 676.63 FT
I '
SUBGRADE B" PERFOF' = "IED SCHEDULE 40 ;PVC F ' AND LOSELY BACKFILL I
BOTTOM LAYER OF OR SL '''TED HDPE UNDERDRAIN I I INVERT ELEV. = 676. 9 FT PIPE SLOPED AT 0.5%
UNDERCUT 2 FEET OIL MEDIA PIPE SLOPED AT Q.5% PI E SLOPED AT 0.5% 8" PERFORATEb SCHEDULE 40 PVG ®06 05 -2012
LOOSELY BACKFILL ENGINEERED S _ 8" PERFORAT SCHEDULE 40 PV Date;
S U
AND L OR MA ) OR _ A
SLOTTED HDPE UNDERDRAIN( LINDE DRAIN GRAVEL BED 12" X. SINVER pELEVE 6D76 58 FIT AI
UF�TREAM ELEV. = 676.45 FT INLET .AV. ELEV. = 676.45 FT L
( DOUBIERWASHED V57 S ONE2"
.... 111 ....I.... .... .
: ..... ..'.. PIPE SLOPED AT 0 a Y J
T :PlV. ELEV. = 676.36 FT
T UTLE INVERT ELEV. = 676.94 F € 5
MAX.)
DOWP,' :STREAM ELEV. = 676.45 F. 0 % Drawn M
FILTER FABRIC- MARAFI 140 ; , SLOPED AT 0-.-5% .._............ .....11.......11.... )?OLIO. WASH.Ep. # .......S.T.Q.
: I F�RP.E... P 1111 ...... 0 00 0 0
57 E
: : .......... ... .... ..... ............. 11....1..1... I
00 11.1.1 : +5
1+
.................
I 0 +00 0 +50
1+00 + Checked By: NRP
i
0 +00 0 +50 1+00 1+50 3
I
5 BIORETENTION STRUCTURE BR -2 CROSS SECTION 6 BIORETENTION STRUCTURE BR -2 CROSS SECTION RevlSlons:
4 BIORF EN ION STRUCTURE BR -2 CROSS SECTION ( 1 6 SCALE: (HORIZONTAL) 1" = 20', (VERTICAL) 1" = 4' 1 6 SCALE: (HORIZONTAL) 1" - 20', (VERTICAL) 1" 4' 03/12/201 1 Or1 Town of 5taltal'
16 SCALE: (HORIZONTAL) 1" = 20', (VERTICAL) 1" = 4' € „111 .:...._....^ ............._„..:
` 03/15/201 o Per Town of Stallln s
I ""'' 06/05/2012 Per Developer
I___.-.....- ....._....._......... „......._ .-- ....._.- .. -__- 11..11.._.- ._..- .... -.. -... .
..............................................-............._..-...........-..._.......................................... ........... ......-.. ................................ . .......... . ............ ._.. .... .............
__...._._.- ............ ..........„......I-- ...........
- °'•' °• °'• -'••° • 0.5" HOLES SPACED 1' O.C.
A A A
,% 11.5' 12.0'
00
Sheet Title:
t MN
pQ� 0.5% SLOPE 0.0% SLOPE
�°
0
SINGLE BRICK CATCH BASIN 1Q" DIP 10" DIP CUT IN HALF CAPPED
INVERT N: 682.50 (ELEV. OF REFER TO DETAILS ON THE END WITH A WELDED PLATE
TOP OF RISER, OVERFLOW WEIR FOR STORMS 3/13 AND 4/13
GREATER THAN 1 -YR, 24 -HR)
0.5" HOLES SPACED 1' O.C. DIP CUT IN HALF CAPPED INVERT N: 681.00 (ELEV. OF I
ON THE END WITH A WELDED PLATE 10" DIP
TOP OF RISER, OVERFLOW WEIR FOR STORMS
10" DIP CUT IN HALF CAPPED GREATER THAN 1-YR, 24 -HR) DETAILS
ho
ON THE END WITH A WELDED PLATE INVERT K: 681.50 (ELEV. OF DIP CUT IN HALF CAPPED 10" DIP
�,` Q� BOTTOM OF POND) ON THE END WITH A WELDED PLATE SHEET
0% SLOPE - -- 0.5% SLOPE
1
�� INVERT L• 681.08 INVERT K: 680.00 (ELEV. OF
o SECTION A -A BOTTOM OF POND) -�_ 0 59, SLOPE '
\"4' OF #4 REBAR SP. 3' 0% SLOPE
i O.C. WELDED TO DIP PIPE IN INVERT L• 679.58
10" DIP ORDER TO SECURE STRUCTURE 5EQjQ A -A
IN BIORETENTION AREA Sheet No:
55.5' \_4' OF #4 REBAR SP. 3'
ANGLE SINGLE BRICK CATCH BASIN
O.C. WELDED TO DIP PIPE IN
REFER TO DETAILS
ORDER TO SECURE STRUCTURE
3/13 AND 4/13 IN BIORETENTIQN AREA C�l i I ■
i I
@_Q������������ 8 CATCH BASIN CB -2 BIORETENTION ENERGY DISSIPATOR
16 SCALE: N.T.S.
A

5" SCH 40 STEEL PIPE A /I
WITH EPDXY COATING
�-` RIIST 01 FIIM 9115 ARnVF rRARF
A N TAR I III I I I IIIII;':I , Iii III III III I IIh IiltAlll r I I I I'I II II I. ANCHORAGE SCHEDULE
a
�.� dI11111 (�Iflli', 111 iIlllll
S Y s
112" R b0° S R ��
PIPE SIZE L H �LI1� JU` L'�ldU ILL ILSI NkL55UHE
EWE � 1/4" MESH SCREEN L N L
H
18" MAX 20' JT D.I.P. 6„ 1'3" 1,0., 2,3" 1,0„ 2,6,: 16„ L H L H (P.S.L)
TOP -- ,3„ 2 9'" 1'6
D.I. D.LP. TEE _� 1,6„ 1,3„ 1,6,: 3,0„ 4 0 1'6" 2'0" 200
r.� 8„ 1'6" 1,6., 216„ 1,9„ 3'0" 2,0„ 3 9 1'6" 3 01, 1'6„ 300
2' - 1 1/4° 1;, 2.0„ 1'6" 3,0„ 2'0" 216„ 2,�,,
7,01, 2,3„ �, 6) 2'6" 200
MASONRY 12„ 2'b" 1'9° 2,3„ 3,6„ 2'3° 300
- T - 11112"
PROTECTIVE 4 3
WALL WITH 2,p„ 5'3" 2'6°
1 112" STRAIGHT WALL OF M.H. 1/1 x 2" STAINLESS STEEL STRPS 6,p,:
3'0" 200
TO BE LOCATED OVER INLET 2" - 0" 0 C. FROM BASE '� ',;:`
TIES ON 1,0„ 4,0„ 3,0„ II 3'6" 5'p 3,6„ 300
14°
BOTTOM rR 2- /4" AN D, 1, EVERY 12° 4 p 2,6„ 5 4'6" 3,9„ 6 p„ ,I 4 ENGINEERING
3 x 3" S.S ANCHOR
3 9 200
,3„ 3,6,: 6'0" 4,3,: 6 6„ € 6" 3,6„
�' - 0'" FOR PIPES BOLTS PER STRAP
, - 1
1°
112' 2 1/8" 3 3/4" �- 7 1/2' OVER 18" .::. 6,: 4'0" 3'6" 5 0 300 Market Drive
3'0" 2'9" 4'6" II 5 0„ 5'0" 327 Coddle
3 �43il 4' 3'0" 6,3„ 4 0„ Suite 110
3'9" 6 5" 5'3" g,p" 200 Concord, NC 28027
Y - FOR PIPES I 5'3" 4'0" 300
1' 10 1/4° 18 SMALLER Civil
4 3/8" 2' - 0 112" _ 2' X 2 x 2 Site Design
CONCRETE ANCHOR D i.P. BEN e THRUST BLOCK DIMENSIONS BASED ON SOIL BEARING LOW Impact Development
1/2 PRECAST INVERTS ONLY CAPACITY Sm
4 318" . :�
` � rw i I Id; 00 P S.F. AND A WATER TEST PRESSURE OF it50 P.S.I. SIZES alf- Scale Building Design
: OF 0
OF THRUST g
2` - 9 1/4.- L.J�;• , B� CK MAY BE RF!!'SEDY TF {ENINEER `��II1Eft[(f(ARIPI!7 f :PAC
Ur- SOIL VARIES. 111 Telephone: [phone]
t- _',9Itllll 101r4s71
(U.S. FOUNDRY - 669, VULCAN - 1384 OR EQUAL) +A ,
NOTES: GENERAL NOTES: PROVIDE TAR PAPER JOINT BETWEEN CONCRETE TFIZUS
(1) ? RO_L OF M STIC AND A 6" EXTERNAL JOINT /SEAM WRAP INSTALLED ON EACH MANHOLE SECTION PORTION OF PIPE BEING ANCHORED,
T BLOCK AND Seals:
1. ALL CASTINGS TO BE FREE FROM SAND HOLES NO PLUGING ALLOWED. (2) 'IANHOLE VACUUM TESTING - AFTER EACH MANHOLE IS INSTALLED AND ALL PIPES ARE CONNECTED, BUT BEFORE BACKFILLING, THE MANHOLE SHALL BE VACUUM
ALL PIPES ENTERING THE MANHOLE SHALL BE PLUGGED AND BRACED. THE CONTRACTOR SHALL FURNISH ALL MATERALS, LABOR AND EQUIPMENT NEC TESTED
2, MACHINE ALL CONTACT SURFACES BETWEEN RING AND COVER. HE TESTING A VACUUM OF 10 INCHES OF MERCURY SHALL BE CREATED ON THE INSIDE OF THE MANHOLE. AT THE VA U NECESSARY TO PERFORM ALL CONCRETE THRUST BLOCKS
BE STOPPED AND THE T CUM OF 10 INCHES OF MERCURY, THE PUMP SHALL CKS SHALL BE 2500 P,S.I; CONCRETE.
3 PROVIDE TWO VENT HOLES IN COVER 1" DIA. TAPERED TO 1 -1/8" ON REVERSE SIDE TIME SHALL BE MEASURED FOR THE VACUUM TO DROP 9 INCHES. FAILURE OF THE TEST SHALL BE ANY AMOUNT OF TIME LESS THAN THE HALLIN
4. MINIMUM WEIGHTS: COVER - 120 LBS. RING - 190 LBS. 4 FT. DIAMETER AN = 60 SECONDS G �
5 FT. DIAMETER (MANHOLE = 75 SECONDS MAXIMUM VERTICAL DEFLECTION SHALL BE 22 1/2',
5. ALL MANHOLE RINGS OUT OF ROAD RIGHT OF WAY SHALL BE BOLTED INTO MANHOLE WITH 6 Fr. DIAMETER MANHOLE - ia5 SECONDS
oFESS���9'�f
5/8" DIAMETER KWIK BOLT STUD ANCHOR SYSTEM HILT BRAND OR APPROVED EQUAL 8 FT. DIAMETER MANHOLE = 120 SECONDS JOINTS SHALL REMAIN FREE 0 G ✓ -
10 FT. DIAMETER MANHOLE = 150 SECONDS F CONCRETE FOR INSPI_.CTION, REPAIR OR
iUPON TEST FAILURE, THE CONTRACTOR SHALL REPAIR ALL LEAKS AND RETEST THE MANHOLE UNTIL THE TEST HAS PASSED.
REPLACEMENT OF JOINTS. a S -AL
0 2006 _
1 RING AND COVES DETAIL 2 MANHOLE DETAIL ¢
17 SCALE: N.T.S. REF: UNION CCJJNTY STANDARD DETAIL #9 17 SCALE: N.T.S. REF: UNION COUNTY STANDARD DETAIL #10 &S-CALE: THRUST BLOCK SPEC N.T.S. REF: UNION COUNTY STItS :I�DARD DETAIL #17
NOTES: - -
1) INSTALLATION, MATERIALS AND DEVICES SHALL GRAVITY SEWER - BEDDING DETAIL
TAP BY EXISTING WATER MAIN E C( Eo COPPER
CONFORM TO UNION COUNTY PUBLIC WORKS =r R IR • cR t.iRE 5_RVICE TUB!tiu APPROVED SERVICE HARD'NARE
SPECIFICATIONS AND REQUIREMENTS. DEVELOPER 2"PVC H -13420
FORD
I � MUELLER 570
SADDLE UP TO 8- SEE NOTE FC 101 oo q
ALL CORPORATION B -25008 FB1000G NOTES: U:
2) ALL PIPE TO BE RESTRAINT JOINT DIP FROM TAP YOKE v7
H -5020 Y 502 W ^-�
Cor :aECTOR AN uALL VALVE a -24273 BA94 -323eG � CAREFULLY COMPACTED �!-
TO BACKFLOW AND /OR FIRE VAULT.THE 1 -112 & 2 CHECK
VALVE H- 14247 -A HHS91 -323 SELECT BACK FILL 1 FT. �--.
INCH PIPE SHALL BE BRASS TO THE BACKFLOW. EDGE OF PAVEMENT CO NNE MRS COPPER STILE 110 GRIP JOINT FOR PVC -- USE SDR 35 FOR 10 FT. OR LESS. > _z
�- CORPORATION EXPa._ON CONNEC710N EC 23 ABOVE TOP OF PIPE
ALTERNATE (3 INCH VALVE AND RESTRAIN USE SDR 26 FOR 10 FT. OR MORE. � Q
L I I Nn7E
�. z
,1ETER uR To B
Il .r nlrr rn r Ir >nrl a Ilrll,rr: I I I i1r I r �I .��.
3} FEES MUST BE PAID PRIOR TO INSTALLATION OR OVER 16 FT, DEEP. � _ rlu/ :,IVI�L � _--� fJ
SMITH GLAIR 317, FORA FC 242 OR ROMAC 202r. SHALL
4) NO PVC PIPE SHALL BE USED WITHIN 5 FEET I ( EDGE OF PAVEMENT REPLACE MUELLER FOR PIPE OlA.1r AND UP
LJ..J
NO STONES LARGER THAN # 67 STONE --� Q
SADDLE
EACH END OF BACKFLOW PREVENTER. GATE VALVE PER MAIN TEE PER MAIN SIZE SHALL BE USED IN SELECT BACKFILL
SIZE BY DEVELOPER -� �� BY DEVELOPER
5} 3INCH &LARGER. CONTRACTOR INSTALLS S SERVICE CONNECTION DETAIL z o -�- o Q Q
1-1/T' ND V DR 2" WATER METER PUBLIC FIRE HYDRANT 17 SCALE: N.T.S. REF: UNION COUNTY STANDARD DETAIL #5 CIr CLASS o Z = o �
APPROPIATE DIP LINE THROUGH VAULT AND `^
AND VAULT PER UNION COUNTY " J �-- z
SUPPLIES VAULT. UNION COUNTY WILL INSTALL HAND WHEEL VALVE TO BE
METER AND BYPASS AT PREVAILING COSTS. STD BY UNION COUNTY AT CONCRETEPAi, R� t ^ � � � � -
CONTRACTOR TO INSTALL APPROPRIATE SIZE RPZ
PREVAILING COST INSTALLED AT TIME OF TAP � - `� J � z
- I 1 -III I � O •Q � �
-I 11=1 I I _
1 -112 r,1'R 2" BACKFLOW R/W - -, I I I ( III III= t 1 z
6) FIRE DEPARTMENT CONNECTION (FDC) MUST BE WITHIN - III, -I , III -III =` �J Z
100 FT MAX OF PUBLIC HYDRANT PER FIRE CODE. PREVEIL1iTER REDUCED 2' -0" MIN. TO FACE OF VALVE 1 0 >
PRESSURE SYSTEM BY VALVE BOX I &.. 1, 8"
TAMP IN
`j J LL..I
DEVELOPER ABOVE GROUND PVC C900 2 LIFTS
BEHIND SET BACK (UNION FIRE VAULT AND BACKFLOW SDR 18 (200 PSI) CAREFULLY COMPACTED �-- Z ILJ
PREVENTER:REDUCED PRESSURE 6" PVC PIPE OR SELECT BACK FILL 1 FT. Q �,� 0 o
COUNTr "STD.) SYSTEM BY DEVELOPER (SEE DETAIL) DUCTILE IRON CLASS ABOVE TOP OF PIPE 350 11...� ..-� _U
SE SACK LINE WITH PROTECTED 401 LINE[��f HAND TAMP
!III- EARTH
H E--
W
Z ___
_ , �
o 1 14 GAUGE BLUE COATED NO STONES LARGER THAN # 67 STONE - �LL-( L_ - O
COPPERWiRE SHALL BE USED IN SELECT BACKFILL
4 WATER CONNECTION DETAIL �
T
17 SCALE: N.T.S. REF: UNION COUK r Y STANDARD DETAIL #22
_ FORCE MAIN �
&SC_A_ff_.-N. VALVE BOX INSTALLATION DETAIL T.S. REF: UNION COUNTY STANDARD DETAIL #1A SEWER BEDDING DETAIL.
_ 17 SCALE: N.T.S. REF: UNION COUNTY STANC): :RD DETAIL #8A
Project Number. 17 -10 -033
IN 'E
A DIAL PRE -: - Date: m 07 -26 -201
R SHA P L A EC
! I
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WATER MAIN TER MAIN ( I - - - -,� ! - F�li'r10�0/�Crm
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THRUST BLO KING i ��
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R E S T R � I' J O I IN T C+�Oi®t!?i!� c�
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_ ReV15lons:
4 •• _ -
PIPE FRO��' VALVE 4" MEl': oaizl /2oi I Orleinal Submittal
THRUST B_OCKING -� - DiP 3/8" 2" iideVbw
TO 54' PAS CASING ®/ I 0 1/4" FIE
1/4" •, 518" TAPPING SLE VE 07i26 /201 I Per Union Count
TAPPING SLEEVE , - - -- &VALVE I 5" -�- 4 1, •. Topvkw top Of pnwm
& VALVE 54" ---5 ;2° _I elowOM71
< 8:.
_NCA- SEtiENT
DIP i 2 LUGS 3/8' x 1/4" T we Vbw
11/2" 20*
IZ 10 ti 4 "' i5 112" 1112"
i
DIP WATER MAIN --� o ° 7/16" I (r out TopVbw
ebw 881.70 OpelDDB
• Sheet Title:
I -
ENCASEMENT 8 boat
OPTION „A,: OPTION „B,: 6" m22 7
TIE IN - DUCTILE IRON DETAIL TIE IN - DI, REST RAINT JOINT DETAIL O 6'thldcrwls �,
WATER �. in 8. 5'thickwak
o Invert �• SITE
6110,111: 1 haW of WnA1 Pit" r concn de Invent
DETAILS
NOTE 1/2 °---- of°ufktPlPe r
rthlckbue e� SHEET 8
OPTION "A" OR "B° WILL BE REQUIRED, DEPENDING ON roudet.22
THE AMOUNT OF SPACE AVAILABLE, TO BE FIELD VERIFIED TOP T TUM C0VEP 8'thkkboo r oudd
elev: 87919
T Y P L DE 1�i Job Name: Fyst Chc;
Loc aidotx ewlkvs u� Eye Cate
1�an moc
Data: 8$11 �` ��C Job Name:Fk*tChokeEye Sheet No:
� :: Siallttps, NC UPC
8 TAPPING SLEEVE DEi?AIL
annnas Tare
17 SCALE: N.T.S. REF: UNION COUNTS °STANDARD DETAIL #181- &S VAiLVE BOX DETAIL
CALE_.-N. T.S. RE(r': UNION COUNTY STANDARD DETAIL #1 10 SHALLOW CUT MANHOLE DETAIL C�l
17 SCALE: N.T.S. REF: DELLINGER PRECAST INC. 7muo