19991164 Ver 1_Complete File_19991015

O?O? W A T ?RpG
r
January 30, 2004
DWQ# 99-1164
Mecklenburg County
Mr. George L. Hodges, III
Crescent Resources, LLC
400 South Tryon St., Suite 1300
Charlotte, NC, 28201
SUBJECT: Crescent Ridge Commercial Development
APPROVAL of 401 Water Quality Certification with Additional Conditions
Dear Mr. Tuck:
You have our approval, in accordance with the attached conditions, to place fill in 0.21 acre of wetlands, to clear 0.1
acre of wetlands, to fill 428 linear feet of intermittent streams, and to clear 60 linear feet of perennial streams in order to
construct the Crescent Ridge Commercial Development in Mecklenburg County, as described in your revised application
received by the Division of Water Quality on January 20, 2004. After reviewing your application, we have determined that
this fill is covered by General Water Quality Certification Number 3402 (GC 3402) which can be viewed on our web site at
http://h2o.enr.state.nc.us/ncwetlands. This Certification allows you to use Nationwide Permit Number 39 when it is issued
by the U.S. Army Corps of Engineers. In addition, you should get any other federal, state or local permits before you go
ahead with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply
Watershed regulations. Also this approval will expire when the accompanying 404 permit expires unless otherwise
specified in the General Certification. This Certification replaces the one issued to you on November 27, 1999
This approval is only valid for the purpose and design that you described in your application. If you change your
project, you must notify us in writing and you may be required to send us a new application for a new certification. If the
property is sold, the new owner must be given a copy of the Certification and approval letter and is thereby responsible for
complying with all conditions. If total wetland fills for this project (now or in the future) exceed one acre, compensatory
mitigation may be required as described in 15A NCAC 2H .0506 (h). For this approval to be valid, you must follow the
conditions listed in the attached certification, as well as the additional condition listed below:
1. Deed notifications or similar mechanisms shall be placed on all lots with remaining jurisdictional wetlands and waters or
areas within 50 feet of all streams and ponds on the property. These mechanisms shall be put in place within 30 days of
the date of this letter or the issuance of the 404 Permit (whichever is later). A sample deed notification format can be
downloaded from the 401/Wetiands Unit web site at http://h2o.enr.state.nc.us/ncwetlands ;
2. Erosion and sediment control practices must be in full compliance with all specifications governing the proper
design, installation and operation and maintenance of such Best Management Practices in order to protect
surface waters standards:
a. The erosion and sediment control measures for the project must be designed, installed, operated, and
maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control
Planning and Design Manual.
b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be
such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina
Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow
sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the
project.
c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and
maintained in accordance with the most recent version of the North Carolina Surface Mining Manual.
d. The reclamation measures and implementation must comply with the reclamation in accordance with the
requirements of the Sedimentation Pollution Control Act.
N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
[phone] (phone), 919-733-6893 (fax), (http://h2o.enr.state.nc.us/ncwet]ands)
r'..?.,..,a. Q.-;- 1F. 1 QM f71 G'7AQ
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
Mr. George L. Hodges, III
January 30, 2004
No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the
impacts depicted in the Pre-construction Notice Application. All construction activities, including the design,
installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be
performed so that no violations of state water quality standards, statutes, or rules occur.
4. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If
placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and
the natural grade restored within six months of the date that the Division of Land Resources has released the project;
5. The final, written stormwater management plans (including a signed and notarized Operation and Maintenance
Agreement) dated September 6, 2001, must be implemented and the stormwater management facilities shall be
constructed and operational before any permanent building is occupied at the subject site. The structural stormwater
practices as approved by this Office as well as drainage patterns must be maintained in perpetuity. No changes to the
structural stormwater practices shall be made without written authorization from the Division of Water Quality.
6. Culverts required for this project shall be installed in such a manner that original stream profiles are not altered. Existing
stream dimensions (including the cross section dimension, pattern, and longitudinal profile) are to be maintained above
and below the locations of each culvert. Culverts shall be designed and installed to allow for aquatic life movement as
well as to prevent head cutting of the streams. If any of the existing pipes are or become perched, the appropriate
stream grade shall be re-established. If the pipes are installed in a perched manner, the pipes shall be removed and re-
installed correctly.
The culvert(s) shall not be installed in such a manner that will cause aggradation or erosion of the stream up-or down-
stream of the culvert(s). Existing stream dimensions (including the cross section dimension, pattern and longitudinal
profile) are to be maintained above and below locations of each culvert.
Native, woody vegetation and other soft stream bank stabilization techniques must be used where practicable
instead of rip-rap or other bank hardening methods. If rip-rap is necessary, it shall not be placed in the stream bed,
unless specifically approved by the Division of Water Quality.
Installation of culverts in wetlands must ensure continuity of water movement and be designed to adequately
accommodate high water or flood conditions;
7. You are required to return the attached Certification of Completion form to notify DWQ when all work included in the
401 Certification has been completed.
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act
within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to
Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center,
Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have
any questions, please telephone Alan Johnson in our Mooresville Regional Office at 704-663-1699 or Cyndi Karoly in the
Central Office in Raleigh 919-733-9721.
Sincerely,
Ian eKrimek, P.E.
AW K/cbk
Attachments
cc: Corps of Engineers Asheville Regulatory Field Office
Mooresville DWQ Regional Office
Central Files
File Copy
Stephen Nichols, P.O. Box 746, Mt. Pleasant, SC, 29465-0746
991164rev
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State of North Carolina
Department of Environment ('0 ,
and Natural Resources
Division of Water Quality
cop
James B. Hunt, Jr:, Govemor C ENR
Dill Holman, Secretary NORTH CAROLINA. DEPARTMENT of
Kerr T. Stevens, Director F-tVIRONMENT AND NATURAL RESouRCE5
November 27, 1999
Mecklenburg County
DWQ Project #: 991164
APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS, WRP
Cresent Resources
400 South Tryon scree, 5ulta 130
Charlotte, North Carolina 28201
Dear Sirs:
You have our approval, in accordance with the attached conditions and those listed below. to place fill
material in 428 feet of streams or 0.15 acres of wetland for the purpose of constructing a commercial development
at Southridge Tract, Arrowwood Road, Charlotte in Mecklenburg County, as you described in your application
dated 13 October; 1999. After reviewing your application. we have decided that this fill is covered by General
Water Quality Certification Numbers 3101, 3102, and 3108. These certifications. allow you to use Nationwide
Permit Numbers 1Z, 14,and 26 when the Corps of Engineers issues it. In addition, you should get any other federal,
state or local permits before-you go ahead with your project including (but not limited to) Sediment and Erosion
Control, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. This approval will expire
when the accompanying 404 or CAMA permit expires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your application except as
modified below. If you change your project, you must notify its and you may be required to send us a new
application for a new certification. If the property is sold, the new owner mist be given a copy of this Certification
and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this
projeci (now or in the futurto) tattered one acre, compensatory initigati.un may be rNuircd as described in 15A NCAC
2H,0506 (h). For this approval to.be valid, you must follow the conditions listed in the attached certification and
any additional conditions Barad Wow.
I. Deed notifications or similir mechanisms shall be placed on all lots with remaining jurisdictional wetlands and waters or areas
within 50 feet of all streadis and ponds to notify the state in order to assure compliance for future wetland and/or watts impact.
These mechanisms shall he put in place within 30 days of the date of this letter or the issuance of the 404 Permit (whichever is
later).
Z. An admttonai condition is teat a tinai, written stormwatet management plan shall be approves by this unite betore the impacts
specified in this Certification accur. The stormwater management plan must include plans and specifications for stotmwater
management facilitie3 designed to remove 85% TSS according to the mast recent version of the NC DENR 5iormwarer Ben
Managemnr Practicer' Manual. Also, before any permanent building is occupied at the subject site, the facilities, as approved by
this Office, shall he constructed and operational. and the stormwater management plan. as approved by this Office. shall be
implemented.
We understand that you have chosen to contribute to the Wetland Restoration Program in order to compensate
for these impacts to wetlands and/or streams. In accordance with 15A NCAC 2R .0402, this contribution will
satisfy our compensatory mitigation requirements under 15A NCAC 2H .0306(h). According to 15A NCAC 211
.0506(h), feet of restaration will be. required. Until the Wetland Restoration Program receives and clears your check
(made payable to; DIM - Wctlatul Robtumatiun Prugrau), watliuitl tit sucatii rill shall iwt tx;cur. Mr. /tun Pmm l
should be contacted at 919-733.5083 ext. 358 if you have any questions
comma ng the Wetland Restoration Program. You have one month from the date of this Certification to make this
payment. For accounting purposes, this Certification authorizes the fill of 428 feet of streams, in 030834 river
and subbasin and 428 feet of stream mitigation are required. Please be aware that the'Wetkmd Restoration
Program (WRP) rules require rounding of acreage amounts to one-quarter; acre increments (15A 2R
.0503(b)).
PlyiviQn of Wotor Quality - Non-Dirchargv Branch
1621 Mail Service Center Raleigh NC 27669.1621 Telephone [phone] FAX # [phone]
An Equal Opportunity Affirmative Action Employer • 50% recycled/10% post consumer paper
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If you do not accept any of the conditions of this certification. you may ask for an adjudicatory hearing. You
must act within 60 days of the date that you receive this letter. To ask for a hearing; send a written petition which
conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative HeadnRs, P.O.
Box 27447. Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for
a hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act.
If you have any questions, please telephone John Domey at 919-733-9646.
Attachment
cc: Wilmington District Corps of Engineers
Corps of Engineers Asheville Field Office
Mooresville DWQ Regional Office
Central Files
Ron Ferrell: Wetland Restoration Program
a Todd St. John
Cresent Riddle; Newkirk Environmental, Inc.
P A inc ly.
t
evens
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NORTH CAROLINA-DIVISON OF WATER QUALITY
401 WATER QUALITY CERTIFICATION
SUMMARY OF PERMI= IMPACTS AND MITIGATION REQUIREMENTS
In accordance with 1JA NCAL 2 H.0500, Cresent Resources has permission as outline below for the
purpose(s) of proposed commercial development. All activities associated with these authorized impacts must be
conducted with the conditions listed in the attached certification aansmittal Icttcr. TIES CER'TMCAT"ION IS
NOT VALID WI"fHOUT THE ATTACHMENTS.
COMPENSATORY MITIGATION REQUIREMENT WETLAND RESTORATION PROGRAM
LOCATION: Southridge Tract near Arrowwood Road; Charlotte
CUU NTY : Mecklenburg
BASIN/SUBBASIN: 0.0834
As required by 15A NCAC 2H.0506, and the conditions of this certification, you are required to compensate
for the above impacts through-the restoration, creation, enhancement or preservation of wetlands and surface waters
as outlined below prior to conducting any activities that impact or degrade the waters of the state.
Note: Acreage requirements proposed to be mitigated through the wetland Restoration Programs must be rounded
to one-quarter acre increments according to 15 2r 0503(b)
428 : linear feet of stream channel
One of the options you have available to satisfy the compensatory mitigation requirements is through the
payment of a foe to the Wetlands. Restoration Fund pe.r NCAC, 2R..0503. If you choose this option, please. sign this
form and mail it to the Wetlands Restoration Fund at the address listed below. An invoice for the appropriate
amount of payment will be sent to you upon receipt of this forth. PLEASE NOTE, THE ABOVE IMPACTS ARE
NOT AUTHORIZED UNTIL. YOURECEWED NOTIFICATION THAT YOUR PAYMENT HAS BEEN
PROCESSED BY THE WETLANDS RESTORATION PROGRAM.
Signature
Date
WETLANDS RESTORATION PROGRAM
DIVLSON OF WATER QUALITY
1619 Mail Service Center
RALEIGH, N.C. 27669-1 6 19
[phone]
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if COgLOralicy With the
Thi= Ger.eral CeZtication is issued 500 and 95-217 of the
'e?;;,'eme tS of Section 401r Public'Laws
==zed S;at?s and subject Tto NCAC theZgor? do 1i0500iand115A oNCACt23
Qua0 '9 t adischargelof fill material to iL to ea land areas th==
.OZ0^ :or the ve the headwaters ters
wet : r-za s-"e=s which, are rf stun to interstate wa cr
ar_ not z- part at the s II-?3ted States?(= e. , isolated wetlands) as _.s
of the corps of
nav- a=,a waters 'of, the
_n 33 cFR 330 ApPeaciix A (3) (2 ' 66)
des ,e- A er _ Tlys Certificatict ?=
Nationwide p er 2611 issued on Janua? ,
Y"?ifica ttii Numb ers reauthe_iz5s
Quality ce
-ep_?_es ware. = s of c.ne
^^is "v?QC is rescinded w rue Co=p the Director of DwQ.
1992.
_0 25 or when deemed approP--ate by
Nauicrr? a ce_t _;es that the speCified date;c
i
5__=e of North Ca.GZ -=? _,b, a torsions oaf Sections .uI -?_,
0- will not .??o?ubiicp ,Laws c2-580 and 95-211 'if conduc
?d 30 of th Laws -0r set north
•?3, t
- -e with the ccadi=
C=^^w'.; =s of cart icatica: _
V_
mod Ucaz; -1 os greater t= ==
a, y
=ropozed. fill or s•?zbstF.zt=
ha) C=wet? ds c_ waters for F
(C .1 ^ 5
0:12-Lhi:G? OW= : CO?iCL:reZ+: - C. the Divisic_ o-
ject re.:i--` a w:i`. e.
pro-
- al to or
water al:tyt of
Qu moc_iication equ
. ;!I or S".;..56.
P:o csec. _ ,?5 ra) of wetlands for a
..? (0,
th=
less t!:c? cm: _' -' - ac-re (r_-t r CO?iCLTrence from
rrojec= aces no=wasV long as the project is
Division Of war-r. Quality , s Ga?eral
ons of tri.^
co.Pliance dish all cone-t;
Ce. ?i=icaLio,
?roposed file s•,:^5-Br'ial modification of any amount or
?. c1 Cw.ed in ac^or- a with 15A. NCAC 2B
we: 1 ands ass-Unique Wetlands (UWL) s1a" re4'uire
=or'idm
QLtal].t}? 'A ace
{ ?) as -unique ..iOI (e)
s Wate=
rrence f_om the Division o1
con
with SSA NCAC 2h .0506(etia1 mocificaticn of greater th'=': a
: Yoposed =i1? or svbstan streams for a project •reczVires
150 linear feet (45.? m) o:: watt= Quality. :or
con=r=ence with the Division Of e * iced a?
written purpose of this Certification, streams ate de,
the purpose le lines wow permanent or interstate t?strea1ns
blue or Pte- .
as shown on the most recent version of the USGS. 1:..4 000
topographic.maL.c- other site-specific data:
proposed fill or substantial modification of less thda ert_
egsal to 150 liner- fe=e (45.1 m) vi streams for a p 7 fro does not require a wrstSeCh?opecLCis iamcomPliceiwithr
water Quality as long
all conditions of this General Certi .iCa ion. iFor aseblue defned purpose of this Carr, ificatiot• °rt in exm?tterit Streams as
ar purple lines for pe-'Ttlanen
a ta 1:24,000
shown on the most recent 5ite1specifiCe J
topographic ma? °- oth c_
orriate sediu:e_nt and erosien control prac
? or exceed those outlined in the most r_ -eCcecCantzol
That app-
wdich e?a-
edition c: the "North Ca=oiiaa sediment and Lrosiosl
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?1a=ing and Design Manual- or the •North Carolina Surface
mining Manual' (available from the Division of Land
Resources _r the DZ-:WR Regional or Central Offices)- must be
prevent exceeaances of the appropriate turbidity
utilized to
.
water quality standard (50 NTUs in streams and rivers riot
designated as trout waters by DWQ;.25 B=s in all saltwater
classes, and all lakes and reservoirs; 18 NT'Ds in trout
waters);
- 7. All sediment and erosion control measures placed in wetlands
and waters shall be removed and the natural grade restored
after the Division of Land Resources ? s released the
project;
- 8. Additional Fite-sp=ecific conditions may be added to projects
with greater than one-third acre impact to wetlands or 150.
linear feet of screams w:__ch are proposed under this
Certification i.: order to ensure compliance with all
applicable water esality and effluent sta--dards;
9. Measures small be taken to prevent live C. fresh concrete
from cOlAinc into c_ntact with waters of tme state until the
concrete has ha_de~ed;
2 an cavixo:?a .tal docizant is required, this Certification
is not valid L=..l a FONIST- or ROD is issued by the State
Clca_yina'rsouse ;
i=. Concurrence --cm VWQ Ch-w - t==s Cs====ication applies to an
individual project shall expire or. 13 De_wnber 1996 to
coincide with the cXp1rG_?LZ date of Nationwide Permit 26.
o a c tr?_ or. herein sat
N Z-c ompliance k •h cr •?at., i^ ' - coedil_
_ ? by a specific- =11 g_oje`: shai1 result in revocation of this
C==tification for the Yrojec: and may also result in criminal and/or
cl•-i.: Penalties.
The D=rector of the Nor:?: ca-olin? Division of Seater Quality may
r S11=ission of a fcrmal applicaricn for individual
c _ _Jttcat:.on for any project In =h-4s category of activity, if iz -5
d_ a= rL ned that. the project is likely to have a sig i-icaat adverse
-.6ect upon water qua!i_y or degrade the waters s0 t_'t existing uses
o=- the wetland or downstrewz waters are precluded.
?:.b:ic-?ea.:=ngs may be held for specific a y'_cR:ions or gro?r? of
applications prior to a Certification decision if deemed in the
public's best interest by the Director of tie North Carolina Division
of. Environmental Management. .
..ffective date: 11 February 1997.
DIVis=%l F Sr X.= UALITY
BY
A. Preston _ ' Jr. P_E.
Director
gomcert. 2 6
WQC = 3108
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This Cte*?eral Carci?ir-anion =s issued in ccn oz:ctity with the
:e?1_re.Tnencs of Sacticn 401, Public Laws 92-530 and 95-2Z7 or the
States an^ s- hiect co the North Carolina Livision of Water
Qua=izy Rega ac--ens _:.n 15A NC;,C 2H, section ..:S00 and. 15A NCAC 23.0200
L e dzsc:iat;a o- fill material to waters as described in 33 C
3 30 :,ppend_x 1,: (?) (13) . of the Corps o Erg- =ears regulations { i . e.
.Nationwida =er^ni' -No.. 13) and Rec_cral ?er:n:t 197800080. The categc=
o? aczivities s:.a-1 include a =,y .6 1 activ_zy for bank stabilization
l cns as npa'c = to waters e, s:sr.:'-can t wetlands are minimizes.
^" ?_s Carti =atzc n replaces Wazzr Qua'_ity C2-!:J zicatzon (WQC) Number
_0'63 Sssuc- camSapcaramer S 195= i+QC No. 1272 issued November 10,
. 57;.; c • a .-.d WCC.,Vc.O50" issued cn 21 January 7-992. Tnis WQC is
_ . '_n dad t?^e*?. ^^a Cords of :c?nae_3 reaut:::rize Nationwide Permit 131
- Q5_or=l cam : 10780'00sC?cr-when deemed approprzace by the
-h C.-~ -__s'S L ..._ . .? s_ ec=°7.ed categor.y
of^v_olate atp:ic_b=e pcr=_=ns 4t Sections 30:., 302,
ubl l- Laws 92-500 me=nd ?5 ? if cendL'cted in
an`he ?,
-e t- =:e cond_ticrs set fcrth
1 ?o csed bank 54?..r_ 4_aZ4 cn greater :'aan or equal to a z0
q= MAO 14'near ?aSt f 121 .;z mete= it length requires
;+? s~. concoct=^•ce 1.=om. the Div_sion of Water Quality as.
_ as the Dra;e_" cc:«?.__es wit: all conditions of t .is
-
2 _ ?•=mac.^cse? bnk st-b-less = -an 500 neat (152. 5
z
in es o: requite written concurrence w_'w...
r_v:s ior. C4 waz __ '-up-__ ty as _oag as all the zolic,41n c
V.s ars me_;
tcr_di_w
%!=_r -nazscf ban.'{ s=ab_4 ; zz*icn (such as 'bioengi neering) are
"• f3rr=c ran hey t ^.~_nstallat'_.,.. of ri^cap along extens: -
s: _-=^=s of stre.:a:: anx, =nfo.-mazic . about these met-Mods
atc-ac had;
4. ^_hax' appropriate sediment and eresior control practices
=which equal or exceed those outlined in the most recent
ve_son o the "Nor--^ Carolina -_^sion and Sediment Conzro:
?laming and Desig-.. Manual,, or "North Carolina Sur=ace
Manual" {aYa?lab_e from the Division of Land
Resor_ces at, t^sReg_onai and Central Ut*_ices) are
-414 ,4 tc pzeva:- exceecarces of the appropriate turbid z!
water+q_,alizy szand-B_- :. (50 NTUs 'n streams and rivers act
dast nared as :t-ou: waters by ZWQ; 25 NTUs in all saltwater
classes and all lakes and reservc_rs; 10 NTUs in DWQ-
classizied trout waters);
5. All. seaimenu and erosion control measures placed in weclardz
or wacews shall be removed and the natural grade restored
after the Jivisic n of Lard Resaurzes has released the
;,ro.:lecz ;
o, That the riprap s: ;3_i be o= sus" a size so as not co be ab?s
co be carr__d o=_ L-y wave or current action and consist a:
Clean :=ck or masonry material __.tec 0-1 debrio or toxic
pol'_uta:zs. Riprap s:.a.1 not be installed in the streambec
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unless rec___ed for velocity control and approved by the
Division o? =and Resources;
Measures sha,1 re taken to erevent live or fresh concreta
f_ra:n coming i:tc contact with waters of the state until the
c:nc=eta has ha-dened;
an envi_C=e cal document is required, this Certiricatior.
is not va;A w.:, I a FONS: or ROD is issued by the State
Clea=nghcu_e;
9. Thac addit=cna_ site-specific conditions nay be added tc
projects p_crose under this Cerciticatior. in order cc
e^ssre cGt l;='cs wich all app'=cable water quality and
errlLent sc=^dz_ts;
1-0. Cc:c•.:r_ence DWQ teat this certification applies. to an
i :div,dual _royact shall expi_e th:.ee years f_om the date c-
the cover _att__ from DWQ.
Nor_-comp, _2--' wit or J;olation of the conditions here-M. set
•?•--?• ?v_ d S_ CC:_-L ____ :Cdect Shall --Sault 3.A rC'/OCat:'Cri a- th_S
may also resul- --- cr imina_ and; or
------:c?-_c? - ---
e t:=e== o. . _? `dc_ _Z Care__na Ci tsior. of Aiec__ Q+ia1_?y may
-= _c s::^w:,s cr_ C. = `c~:ia= aYpiiCaC:cr_ 'or _nc."j-dual
aCt _V1?v, 1i It ?$
cation -cr any ;r2j=-cm `n cara-com-l of
Gc?= ''°t", - =a= ~e y=-,; ac_ _s like, v =^ '"- ve a Sig Cant adverse
t u-,c «dt?t r;us' -=. - deq ache the waters so Lh4t existing uses
__?a c= dCw^.z___:-. . acs s are precluded,
spec-=:c arplications or groin o=
to - C=-:-Z4 cat_on decision i? deemed in the
-??. ^'s beso _tere?c+ r. he Director of the North Carolina Divis:c=
Y -_
__;ecci-re caca: 1: reZruary 1997.
?v
A. _eston Howe ter. P.E
Direc==r
GZNCERr_' . 13
Nx 3 102
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8IOENQZ«i73??`2C 2Qr'TiiODS (attaelsmeszt to General Carti£icati.oa rer
Streaaibank Stabilization - H" 23 )
Alternatives to riprup
Root wads (along with 6-8 feet of tree f=unk) fora hardwood tree have been used by the
N.C. Wildlife Resources Commission in various projects for stabilization in rural areas and by other
consultants.in urban areas. Root wads are installed into the eroding bank and anchored by rocks or
rebar. By the time the root wads rot out, native, vegetation is replaced- Tag alder. bt.ittonbush and
willow are frequently used as plantings among the root wads.
Brmsti layering consists of laying willow cuttings (several f=t in length) horizontally.
with the branch tips toward the stream and rooting end away from the stream. Soil is piled on cop of
the cuttings and several more layers are installed. When installed during a dormant period (winter or
fall), growth should occur, the, following spring. Dormant cuttings may be inserted in the banks or in
spaces in between rbe synthetic product (if used) for bank stability. Black willow is a good species to
use for bioengineer ng since it will root easily 'and grows well in the eastern U.S.
Riprap may be used when necessary to protect the outer toe of meanders. Rip rap should
be placed on the outside curves 'from the toe to bank full height. Bank full is considered to be the
lushest point that the water level typically reaches on a yearly aver2ae. Bank full can sometimes be
detected by sand deposits or a change in vegetation.
A-jacks are a new tool which were used in the Roc.(-.y Bran= restoration demonstration
(NCStJ) and were placed in the outside curves of the eroded stream bank. A -jacks are 6-legged
concrete suuctures which interlock and can be stacked as a pyramid. A -jacks are used in combination
with coconut husk fibers which are soaked and ==pressed and wade into logs. These logs are used
at the toe of the slopes and are placed so that they overlap the A-jacks. Plants can be planted directly
into these lots and which will biodegrade in 5-7 years after which plants nave stabilized the area. .
Used in rhis manner. A-jacks are much more stable than rip-rap.
Lunkers are another stabilization device which are elongated beach-Wce structures that are
opeu on 3 sides allowing waters to flow through :hem. while also providing fish habitat. "They can be
made of recyclable material (plastic) or of oak.
Gabions are a hard structural form consisting of a wire basket -fulled with rip-rap type
stone. They are very durable and can be- used in areas of high velocity to reduce the energy from
wave action without impacting downstream hydraulics.
Vegetative plandagr
Bioengineering .methods in conjunction with native plantings can be used to produce
aesthetically pleasing, biologically diverse streams- The use of native vegetation is desirable since
native species are non-invasive and they reduce velocity, protect banks from scour and have root
systems which create batik support: Vegetation also contributes organic matter and provides shade to
protect aquatic life. Shading helps reduce water temperatures and enables higher levels of dissolved
oxygen to be held in water.
In addition co establishing bank vegetation for shading, plantings should.be placed on the
erosional side (or outside curve) of streams where velocity is guest. Vegetative plantings dissipate
erosive forces and hold sediment in place. Plants most effective for bank stabillzadon have deep roots.
low growth forms, dense branching patterns and are resilient under pressure such as flooding. It is
desirable to have at least a 25 foot width of bank vegetation where feasible.
When.ceplanting of ;beaks is required, there should initially be the linear equivalent of 4M
trees per acre or as specified in the planting plan - i.e., on 10 foot centers. Survival after five years
snail De for a total of 320 stems (805 survival rate) or its equivalent. Tr= plantar sliuuld be large
enough (several feet in height) to ensure that they won't be scoured away during adverse weather.
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GEMM" CERTIFICATION FOR PROJECTS ELIGIBLE
POR CORPS of SN6I"ams NATIONWIDZ PERKXT NO ZR 12 OR
REGIONAL PFJWIT 198100049 UTILITY LINE "CKFILL ]1M BRDDING
"his General Certification is. issued in conformity with t.-,e
re,d.::re=Ents of SPctinn 401, Public Laws 92-500 and 95-217 of --he
L'ri_ed States and subject to the North Carolina Division of Water
Qua:_t;• Regulations in 15A NCAC 2H, Section .0500 and 15A 1X'AC 21-;
C3?? =-r the discharge of fill :naterial to waters and wetland areas
as described in 33 CFR 330 Appendix A (3) (12) and General Permit No.
198_0 49 of the Corps of Engineers regulations (i.e., include any
fil_ az:ivity for utility line backfill and bedding). This
cez _i_icaLicn replaces water Quality Certification (WQC) Ntu:lk1er 2664
iss::ed :. January 21, 1992 and WQC dumber 3022 issued on Sepcenber 6,
19.5. '=his WQC is rescinded when the Corps.of Engiaeess reduthcrize
Natic^:::fe 12 or Regional Permit 198100049 or when deemed apprcpriate
b:._-G .:rector of the DWQ.
State of North ea rn]irA certifies that the speci?:ed'category
ci a___.:ty will not violate applicable portions of Sections 3^1, 302,
and 307 of the Public Laws 92-500 and 95-217 if c^^. r.: ;?-ad in.
ac??r;:a :za with the conditions hereinafter set forth.
:..
: :!itions of Certifi.:arion:
Activities covered by zh_s mineral Cert i f icat ior. do not
require written concurrence from the Division of Water
Quality (DWQ) as long as they comply with all conditions of
this General Certification and the conditions of Nat:.onwidc-
12 or Regional Permit 198100049. Any condition iri this
Certification which is not met requires notification. to al ad"
writte. concurrence _rom DWQ;
.. The edge of.the constructior. corridor is installed =?raliel
to and closer than 10 feet (3 meters) to a strea_ or if tre
utility line crosses a stream channel at less than -V
degrees or more than 105 degrees (i.e., not perpendicular
stream crossing) of the stream bank;
lriy wastewater ; line that crosses any stream show:. or. the
most recent version of the 1:24,000 USGS topographic map as
permanent or intermittent shall be installed with.no-seam
piping. If no-seduti piping is not able to be installed,
written concurrence from DWQ is required;
4. construction corridors parallol to streams shall be Vlat:eti
at the furthest distance from the stream to the maximum
extent Dracticabla
Measures shall be taken zo prevent _ive or fresr concrete
from coming into contact with waters of t hp. state until the
concrete has hardened;
6. Placement of rip rap is restricted to the stream bottom and
banks directly impacted by the placement of the utility
line. Rip rap,may only be used below the normal high water
level. The stream berm must be restored to the original
contour after construction;
That appropriate sediment and erosion control practices
which equal or exceed those outlined in the "North Carolina
Erasion and sediment control Planning and Design Manual" ur
"North Carolina Surface Mining Manual,, (available from the
Division of Land Resources in the DERNR Radic=al nr rPrr-ai
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-04ffices) are utili7ecd to prevent exceedances of the
appropriate turbidity water quality standard (50 NTus in
streams and rivers not designat;d as trout waters by DWQ; :°
NTVs .n all salt water classes, and all lakes and
reservoirs; and 10 NTUs in trout waters);
8. All sediment and erosion control measures placed in wetlands
or waters shall be removed and :lie natural grade rA8tored
after the Division of Land Reso^_rces has released the
prof ect.;
9. Annual species suitable for wet locations shay- be planted
within jurisdictional wetlands for soil and erosion cortro_.
Perennials such as fescue "a'? ,p=cribited;
10. No fertilizer' sha .Z' be applied -J --hin 10 feet (3 meters of
streams;
=1. T.::e construction corridor (incl,_ding access roads and
stockpiling of materials) is lin4tpd to 40 feet (12.2
:peters) in width in wetlands an, must be minimized to the
maximum extent prazt,cable;
--• 7er:nanent, malntainea access co__:dors shall be restricted
_c =he minimum width practicawle and shall not exceed 70
-Ge_ (3 meters) in width except =t manhole locations. C.
_eet- ,3 meters) by 10 feet (3 me=ers) perpendicular vehicwe
"•rMarN.rnd must be spaced at le&.,_ 500 feet (252.
4 meters`
apart;
13. :.:.. anti-s,eep collar shall Ise pla^_d at the acwnstream
!utility line gradient) wetland :.o;dary and every 150 feet
(45.7 meters) up the gradient vr.---Ant' the utility exits the
wetland for buried utility lines. -seep collars may `e
zonstructed with class 8 concrete, compact-ad clay, PVC pipe,
or metal collars. Wetland cross-ngs thtit are directional_,:
''ri'--''-ed, and perpendicular wetland crossings that are open
:•st and less than 150 feet (45.7 :peters) long do not rec"_re
anti-seep collars. -
'=hE compacted clay shall have a specific discharge of ? Y
1-j" ca/sec or less. A section a: c: Alan view Diagram is
attached for the anti-seep collars.
-rhs following specifications sha=:. apply to class H
co.nc_ ete:
a) Minimum cement conter.:, sacks
per cubic yard with rc_nced
course aggregate 5.0
b} Minimwit cement content, sacks
per cubic yard with angular
coursc aggregate 5,5
c) Maximum water-cement ratio
gallons p®r hack 6.8
d) Slump range 2" to 4"
e) Minimum strength - 28 day psi 2,500
14. This general certification does not authorize any permanent
changes in preconstruction elevat4on contours in waters or
wetlands. Tne permittee will have a specific plan for
restoring wetland contours. Any excess material will be
removed to a high ground disposal area;
15. If an environmental document is required, this Certificat_c-
" ^^'' `,am-i4 wntil a roNzi VL ROD 1S issued by the state
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16. Stormwater management will not be required for this
Certification. However in the twenty coastal counties, -he
appropriate DWQ Regional Office must be contacted to
determine if Cc)ctstal Stormwate_- Regulations still apply;
17. Compensatory mitigation (i.e., restoration, creation or
,p.ZesErvation) for wetland losses will not be required zc.
this Certification if written concurrence is not needed..
18. writzen concurrence is required if the maintenance corridor
is greater than 10 feet (3 meters) wide except that a
maiinzeziance corridor larger than ten feet is acceptable for
gas pipelines as long as tie following mitigation provision
is met. Mitigation may bo roquirod for additional watland
fills to the maintenance corridor beyond those widths j
specified in this Ganaral Certification (condition number
12). Payment of adollar per acre figure into the Wetland
Restoration Program for these impacts is acceptable as icng
as these impacts are considered to be wetland fill by the
Corps of Engineers. Other mitigation plan-, miisr. recaivr
written DWQ concurrence,
19. This Certification -,does rcr_ re-lieve rhp appl icanf. of the
responsibility to obtain all other required Federal, Stita
or local approval.
Nnn-nnrn^.1=anr_p with or violation of the conditions herein set:
forth by specific fill project shall result in revocation of this
certification for the project and may also result in criminal and/pr
civil penalties.
The Director of the North Carolina Division of water Quality may
require submission of a formal application for individual
certification for any project in this category of activity, if •:t is
determined that the project is likely to have a significant advers?
effect upon water quality or degrade the waters so that existing ???Scs
of the wetland or downstream waters are precluded.
Public hearings may be held for specific applications or group of.
applications prior to a certification decision if deemed in the
public's 'west interest by the Director of the North Carolina Division
of Water Quality.
Effective date: 11 February 1997.
DIVISIUN WATER Q ALI Y
By
A. Preston d, Jr. P.E.
Director
gencert.l2
WQC # 3101
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ANTI -SEEP COLLAR
{ '! 8 {
I inches I Utlllty Line
1 (Diameter Varies)
1
1 fact Class B Concrete
ko- or Compacted Clay
.T
.6 inches rench Wleth 6 inches
Not to exceed 40 feet
SECTION
Class B Concrete
or Compacted Clay
12
Inches.
6 inches f --r? ?6 inches
PLAN
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DIVISION OF ENVIRONMENTAL MANAGEMENT
April 23, 1996
Memorandum
Tc: Interested P
From: John Dorn
Subject: Wetland PI d gs for G eral Certification 3022
The Dlvislon of Environmental Management (DEM) has received numerous requests
for appropriate annual species suitable for wet locations that can be used for soil and aresion
control purposes. DEM approached the Wildlife Resources Commission (WRC) to develop a
planting list. Using a mixture of species on Pither side of the optimum window may increase
soil stabilization. The WRC developed this listing:
COASTAL PLAIN NORMAL PLANTING DATES
Annual Rye Grass September 1 - November 1;,
Rye September 1 '- November 15
Wheat September 1 - November 15
Oats September 1 - November 15
Barley Not well adapted
Foxtail and Japanese Millet April 20 - June 30
Sorghum April 20 June 30
Annual lespedeza February 1 - March 20
PIEDMONT and TIDEWATER REGIONS NORMAL PLANTING DATES
Annual Rye Grass August 20 - October 31
Rye August 20 - C rtober 31
Wheat August 24 - October 31
Oats August 20 - October 31 -
Barley August 20 - October 31
Millet May i - June 30
Sorghum April 25 - June 30
Annual lespedeza February 1 - ,March 30
MOUNTAIN REGION ` NORMAL PLANTING DATES
Annual Rye Grass July 15 - August 31
Rye August 1 -October 10
Wheat August 1 - October 10
Oats Not well adapted
Barley August 1 - October 10
Foxtail and Japanese Millet May 1 - June 30
Sorghum May 1 - June 30
Annual lespedeza March 1 - April 15
The mountain dates can be extended in the fall by 20 dayQ and 15 dayo cariier in the spring for
elevations below 2500 feet.
CRESCENT RESOURCES
LLC
400 South Tryon Street
Suite 1300
P.O. Box 1003
Charlotte, NC 28201-1003
Lud Hodges _
Vice ee President
Commercial Uevelurment
January 12, 2004 'nn U
FILE COPY
Mr. Steve Nichols
Newkirk Environmental, Inc.
1887 Clements Ferry Road
Charleston, South Carolina 29492
VIA FASCIMILE & U.S. MAIL
RE: Crescent Ridge
Dear Steve:
[phone]
FAX [phone]
Please let this letter serve as authorization for you to act as an agent for Crescent Resources, LLC on
Wetland Permit activities for the above project.
Should there be any questions, please call me at [phone].
Sincerely
George L. Hedges, III
Vice President
GLH/deh
Office Use Only: Eorni Version May 2002
USACE Action ID No. DWQ No.
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
1. Processing
1. Check all of the approval(s) requested for this project:
® Section 404 Permit ? Riparian or Watershed Buffer Rules
? Section 10 Permit ? Isolated Wetland Permit from DWQ
® 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: NWP #39
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: ?
4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete
section VIII and check here: ?
5. If your project is located in any of North Carolina's twenty coastal counties (listed on page
4), and the project is within a North Carolina Division of Coastal Management Area of
Environmental Concern (see the top of page 2 for further details), check here: ?
II. Applicant Information
1. Owner/Applicant Information
Name: Crescent Resources
Mailing Address: 400 South Tryon Street, Suite 1300
Charlotte NC 28201
Telephone Number: [phone] Fax Number: [phone]
E-mail Address:
Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant.)
Name: Stephen A. Nichols
Company Affiliation: Newkirk Environmental, Inc.
Mailing Address: P.O. Box 746
Mt. Pleasant SC 29465-0746
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: steve(Tnewkirkenv.com
III. Project Information
Page l of 8
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name of project: Crescent Ridge
2. T.I.P. Project Number or State Project Number (NCDOT Only): n/a
3. Property Identification Number (Tax PIN): 167-181-05 04, & 03
4. Location
County: Mecklenburg Nearest Town: Charlotte
Subdivision name (include phase/lot number): n/a
Directions to site (include road numbers, landmarks, etc.): No street address available.
Property is located along north side of Arrowood Road 0.3 miles west of I-77
5. Site coordinates, if available (UTM or Lat/Long):
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Property size (acres): 85.3 acres
7. Nearest body of water (stream/river/sound/ocean/lake): Big Sugar Creek
8. River Basin: Catawba River
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.)
9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application:
SEE ATTACHED
Pagc 2 of 8
10. Describe the overall project in detail, including the type of equipment to be used:
EE ATTACHED
11. Explain the purpose of the proposed work:
SEE ATTACHED
IV. Prior Project History
If jurisdictional determinations and/or permits have been requested and/or obtained for this
project (including all prior phases of the same subdivision) in the past, please explain. Include
the USACE Action ID Number, DWQ Project Number, application date, and date permits and
certifications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, stream and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the same T.I.P. project, along with
construction schedules.
Wetland Verification - 200331117, September 2, 2003
NWP 12 - 200030063, NWP 14 - 200030064 and NWP 26-200030065 all issued Nov. 19, 1999
DWQ Project # 991164 issued Nov. 27, 1999
V. Future Project Plans
Are any future permit requests anticipated for this project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
No additional permits are anticipated beyond what is requested.
VI. Proposed Impacts to Waters of the United States/Waters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a
delineation map, whether or not impacts are proposed to these systems. Wetland and stream
evaluation and delineation forms should be included as appropriate. Photographs may be
included at the applicant's discretion. If this proposed impact is strictly for wetland or stream
mitigation, list and describe the impact in Section VIII below. If additional space is needed for
listing or description, please attach a separate sheet.
Page 3 of 8
1. Provide a written description of the proposed impacts:
SEE ATTACHED DESCRIPTION
2. Individually list wetland impacts below:

Wetland Impact
Site Number
(indicate on ma)
Type of Impact* Area of
Impact
(acres) Located within
100-year Floodplain**
(es/no) Distance to
Nearest Stream
(linear feet)
Type of Wetland***
l FILL 0.05 NO 440 FORESTED
2 FILL 0.04 NO 1400 FORESTED

PREVIOUS FILL 0.12 NO 800 FORESTED
PREVIOUS CLEARING 0.1 YES 0 FORESTED/STREAM
* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill,
excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding.
** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or
online at http://www.lema.gov.
*** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only).
List the total acreage (estimated) of all existing wetlands on the property: 12.75 acres
Total area of wetland impact proposed: Current 0.09 (Previous 428 ft and 0.15 acres)
3. Individually list all intermittent and perennial stream impacts below:
Stream Impact
Site Number
(indicate on ma)
Type of Impact* Length of
Impact
linear feet
Stream Name** Average Width
of Stream
Before Impact Perennial or
Intermittent?
(please secif )
PREVIOUS FILL 428 NO 500 INTERMITTENT
PREVIOUS CLEARING 60 BIG SUGAR 100 PERENNIAL

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is
proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included.
** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at
www.ustts.eov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com,
www.mapquest.coin, etc.).
Cumulative impacts (linear distance in feet) to all streams on site: 488
Page 4 of 8
4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.) below:
Open Water Impact
Site Number
(indicate on ma)
Type of Impact* Area of
Impact
(acres)
Name Wat)
(if applicable) Type of Waterbody
(lake, pond, estuary, sound,
bay, ocean, etc.)

NO IMPACTS

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
Pond Creation
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ? uplands ? stream ? wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.):
N/A
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.):
Size of watershed draining to pond: Expected pond surface area:
VII. Impact Justification (Avoidance and Minimization)
Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts.
ATTACHED
VIII. Mitigation
DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC
Division of Water Quality for projects involving greater than or equal to one acre of impacts to
Page 5 of 8
freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial
streams.
USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on March 9, 2000, mitigation will be required when
necessary to ensure that adverse effects to the aquatic environment are minimal. Factors
including size and type of proposed impact and function and relative value of the impacted
aquatic resource will be considered in determining acceptability of appropriate and practicable
mitigation as proposed. Examples of mitigation that may be appropriate and practicable include,
but are not limited to: reducing the size of the project; establishing and maintaining wetland
and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.
If mitigation is required for this project, a copy of the mitigation plan must be attached in order
for USACE or DWQ to consider the application complete for processing. Any application
lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as
incomplete. An applicant may also choose to review the current guidelines for stream restoration
in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at
http://h2o.enr.state.nc.us/ncwetIands/strmgide.htm1.
1. Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a
description of the current site conditions and proposed method of construction. Please attach
a separate sheet if more space is needed.
Mitigation is proposed as the perpetual protection of all remaining onsite wetlands through
the use of deed restrictions. Total acreage to be preserved - 12.34 acres.
Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at
[phone] to determine availability and to request written approval of mitigation prior
to submittal of a PCN. For additional information regarding the application process for the
NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of
the NCWRP is proposed, please check the appropriate box on page three and provide the
following information:
Amount of stream mitigation requested (linear feet):
Amount of buffer mitigation requested (square feet):
Amount of Riparian wetland mitigation requested (acres):
Page 6 of 8
Amount of Non-riparian wetland mitigation requested (acres):
Amount of Coastal wetland mitigation requested (acres):
IX. Environmental Documentation (required by DWQ)
Does the project involve an expenditure of public (federal/state) funds or the use of public
(federal/state) land?
Yes ? No
If yes, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA
coordinator at [phone] to review current thresholds for environmental documentation.
Yes ? No
If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a
copy of the NEPA or SEPA final approval letter.
Yes ? No ?
X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ)
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
Yes ? No ® If you answered "yes", provide the following information:
Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer
mitigation is required calculate the required amount of mitigation by applying the buffer
multipliers.
Zone* Impact
(square feet Multiplier Required
Mitigation
1 3
2 1.5
Total
* Zone I extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.
Page 7 of 8
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or.0260.
XI. Stormwater (required by DWQ)
Describe impervious acreage (both existing and proposed) versus total acreage on the site.
Discuss stormwater controls proposed in order to protect surface waters and wetlands
downstream from the property.
All stormwater measures and plans required, proposed and approved in the initial permit
applications have been implemented or will be implemented as construction occurs.
XII. Sewage Disposal (required by DWQ)
Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of
wastewater generated from the proposed project, or available capacity of the subject facility.
Local municipal wastewater treatment facilities and sewer will be used to serve the site.
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ? No
Is this an after-the-fact permit application?
Yes ? No
XIV. Other Circumstances (Optional):
It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside of the applicant's control).
1-310
App icant/Agent's Signature /Datd
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 8 of 8
Crescent Ridge Development
U.S Army Corps of Engineers and NCDWQ Permit Application
January 2004
III Proiect Information (Items 9, 10, & 11)
The project site is and 85-acre tract of land located adjacent to Arrowood Road
approximately 0.3 miles west of I-77. Adjacent properties and the surrounding area are
developed as various levels of commercial or light industrial use. Upland portions of the
site have been cleared and graded as part of the ongoing development plans.
Approximately 12.75 acres of forested wetlands are located along the eastern edge of the
property within the floodplain of Sugar Creek and two unnamed tributaries. Stormwater
basins required as part of previous permitting are present and functional.
A formal wetland delineation of the site has been completed and verified by the U.S
Army Corps of Engineers under Action ID # 200331117 which was issued September 2,
2003.
The property owner, Crescent Resources, Inc., plans to develop the subject tract as a
Class A office park with the necessary infrastructure including: roads, utilities, signage,
landscaping and lighting. The site is zoned for Business Development and is in line with
adjacent and regional uses.
To facilitate the construction of an office park, the subject tract of land was previously
reviewed and permitted for three Nationwide Permits in November 1999. The issued
Nationwide Permits authorized temporary impacts associated with the installation of a
sewer line and permanent impacts to 428 linear feet of intermittent stream and 0.12 acres
of wetlands for road construction. These impacts have been completed. After initiating
construction, the planned used of this site has undergone a series of delays. Original
tenants slated to occupy the various sites changed with the economic downturn during the
last several years. New tenants have been recently secured and are prepared to begin
construction. The purpose of this application is to modify the original permit to
accommodate the current development plans and adjust for construction limitations
identified during engineering.
VI & VII Discussion and Description of Proposed Impacts and Justification
Previous nationwide permits authorized 0.12 acres and 428 linear feet of impact. To
accommodate the current plans the applicant is requesting authorization to impact an
additional 0.09 acres of wetlands. At the time of the original permitting, every effort was
made to avoid and minimize the impacts. These measures included the use of a large
vertical retaining wall and avoidance of 12.75 acres of wetlands. The proposed impacts
are divided between two locations and, if permitted, will permit the construction of
internal roads.
The first area of impact (0.05 acres) is located at the eastern end of the previously filled
intermittent stream. Construction of the main entrance road is planned for this location
and is dictated by the location of a lighted intersection on Arrowood Road. The proposed
fill is an extension of the original fill area. Conditions within the site are apparently
different than during the original permit as this proposed impact area is now classified as
wetlands slough not an intermittent stream. Ms. Amanda Jones made the classification of
this site as a wetland during an onsite review December 2003. The original permit and
plans included the construction of a 25 high vertical wall to minimize impacts to
additional areas below the limit of fill. At the time of the original permit, final
engineering and construction calculations had not been completed. With completion of
the engineering, it has been determined that construction of a wall of this height is
difficult and limited due to the existing soil material and proximity to Sugar Creek. The
project engineers have advised the applicant to seek alternative solutions. As such, the
applicant is requesting to fill an additional 0.05 acres of wetlands so that the side slope of
the constructed road may be extended and thereby reduce the height and building
limitations of the retaining wall. With the additional fill, the height of the retaining wall
could be reduced from 25 feet to approximately 10 feet. The additional impacts are
minimized to the extent possible by maintaining a wall rather than continuing fill for the
slope.
The second proposed impact is associated with the construction of an access road within
the site. The applicant proposes to impact 0.04 acres of additional wetlands to construct
the illustrated perimeter road. Effort has been made to reduce this impact by shifting the
planned development as much as possible within the limitation of boundaries and buffers.
VIII Mitigation
Mitigation for the additional impacts is proposed through the perpetual preservation of
the remaining onsite 12.34 acres of wetlands. The preserved wetlands will be protected
by deed restrictions that run with the property. If the proposed permit were approved,
draft restrictions would be prepared and provided to the U.S Army Corps of Engineers
and DWQ for review and approval prior to placement. Final deed restrictions would be
placed prior to impacts or within 60 days of issuance of the permit.

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U.S. ARMY CORPS OF ENGINEERS
WILMINGTON DISTRICT
Action ID: 200331117 County: Mecklenburg
Waters of the U.S. Survey/DelineationVerification
Property owner/Authorized Agent
Address:
Telephone Number:
Crescent Resources, Inc.
400 S. Tryon St., Suite 1300
Charlotte, NC 28201
Size and Location of Property (waterbody, Highway name/number, town, etc.):
Crescent Ridge Property located on 85.3103 acre tract adjacent to and north of West
Arrowood Road; in Charlotte
Indicate Which of the following apply:
There are waters of the U.S. on the above described property which have been accurately
flagged/delineated. We recommend that the delineated lines be surveyed. The surveyed
lines must be verified by our staff before the Corps will make a final jurisdictional
determination on your property.
X The submitted survey plat dated 04/02/2003 (revised) for the above referenced property
accurately reflects the limits of waters of the U.S. on the property. Unless there is a
change in the law or our published regulations, this determination may be relied upon for
a period not to exceed 5 years from the date of this notice.
Placement of dredged or fill material in waters of the U.S. on this property without a Department
of the Army permit is in most cases a violation of Section 301 of the Clean Water Act (33 USC
131 1). A permit is not required for work on the property restricted entirely to existing high
ground. If you have any questions regarding the Corps of Engineers regulatory program, please
contact:
Steve Chapin at [phone] x5
Project tvfanager Signature S Date September 2, 2003
aim r m rvr%irr
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
Project/Site: 5outhridge Tract Project No: 01-706 Date: 22-Mar-1999
Applicant/Owner: Newkirk Environmental, Inc. County: Mecklenburg
Investigators: Newkirk Environmental, Inc. State: North Carolina
Plot ID: 1
Do Normal Circumstances exist on the site? 'Zs' No Community ID: Upland
Is the site significantly disturbed (Atypical Situation:)? OT 61) ID:
Is the area a potential Problem Area? Yes Field Location:
(If needed, explain on the reverse side)
VEGETATION (USFWS Region No. 2)
Dominant Plant Species(Latin/Common) Stratum Indicator Plant Species(Latin/Common) Stratum Indicator
arya omen osa ree a icarpa amencana ru
oc ernut Hickory Beauty-Berry,American
unrperus vrrgrnrana ree y o acca amencana e +
ear, astern e o ewee ommon
orus albs Tree - sp enium p a yneuron Herb I-A(;U
u erry, ite p eenwort, Ebony
uercus albs ree FAL; u us e u r o ius Tr
a ite Blackberry
iqui am ar s racy ua ree FAC+
Gum, Sweet

Percent o Dominant Species at are OffC, A W or A
(excluding FAC-) 2/9 = 22.22%
' FA Neutral: 0/7 = 0.00 0
Numeric Index: 35/9 = 3.89
Remarks:
Criteria not met.
HYDROLOGY
NO Recorded Data(Describe in Remarks): Wetland Hydrology Indicators
N/A Stream, Lake or Tide Gauge Primary Indicators
N/A Aerial Photographs NO Inundated
N/A Other NO Saturated in Upper 12 Inches
YES No Recorded Data NO Water Marks
- NO Drift Lines
NO Sediment Deposits
Field Observations NO Drainage Patterns in Wetlands
Secondary Indicators
Depth of Surface Water: N/A (in.) NO Oxidized Root Channels in Upper 12 Inches
NO Water-Stained Leaves
Depth to Free Water in Pit: N/A (in.) NO Local Soil Survey Data
Depth to Saturated Soil: > 28 (in.) NO FAC-Neutral Test
NO Other(Explain in Remarks)
Remarks:
Criteria not met.
Page 1 of 2
Um 1 A f-UKM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
r-rojecuane: aoutnnage i ract Project No: 01-706 Date: 22-Mar-1999
ApplicanUOwner: Newkirk Environmental, Inc. County: Mecklenburg
Investigators: Newkirk Environmental, Inc. State: North Carolina
Plot ID: 1
SOILS
Map Unit Name (Series and Phase): Mecklenburg
Map Symbol: MeD Drainage Class: well drained Mapped Hydric Inclusion?
Taxonomy (Subgroup): Ultic Hapludalfs Field Observations Confirm Mapped Type? ? No
Profile Description
Depth
(Inches)
Horizon Matrix Color
(Munsell Moist) Mottle Color
(Munsell Moist) Mottle
Abundance/Contrast
Texture, Concretions, Structure, etc
-
5YR3/4
N/A N/A
Fine sandy loam
5YR4/6 N/A N/A NIA Clay
nyunv avn mul"tura:
NO Histosol NO Concretions
N5 Histic Epipedon N?5 High Organic Content in Surface Layer in Sandy Soils
NO Sulfidic Odor Nb Organic Streaking in Sandy Soils
NO Aquic Moisture Regime NO Listed on Local Hydric Soils List
N5 Reducing Conditions NO Listed on National Hydric Soils List
N25 Gleyed or Low Chroma Colors Other (Explain in Remarks)
arks:
a not met.
WETLAND DETERMINATION
Wetland Hydrology Present? Yes
Hydric Soils Present? Yes
three criteria not met.
Page 2 of 2
DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
Project/Site: Southridge Tract Project No: 01-706 Date: 22-Mar-1999
Applicant/Owner: Newkirk Environmental, Inc. County: Mecklenburg
Investigators: Newkirk Environmental, Inc. State: North Carolina
Plot ID: 2
Do Normal Circumstances exist on the site? a No Community ID: Wetland
Is the site significantly disturbed (Atypical Situation:)? es (ITO-) Transect ID:
Is the area a potential Problem Area? Yes Field Location:
(If needed, explain on the reverse side)
VEGETATION (USFWS Region No. 2)
Dominant Plant Spec ies(Latin/Common) Stratum Indicator Plant Species(Latin/Common) Stratum Indicato+
cer negun o ree rA= ep a an us occi en a is ru ZM=
ox- er utton us Common
raxinus pennsy vanica ree rACW igus rum sinense ru
s reen Privet, Chinese
a anus occr en a is ree FACW- aururus cemuus Herb
79ycamore,American ' Tzars Tail
a ix nrgra ree ML asman rum a o wm 'Ter=
i ow, ac ea- ats, n ian

Percent o Dominant pecies that are BL, A or FAC:
(excluding FAC-) 7/8 = 87.50% FAC Neutral: 6/6 = 100.00%
Numeric Index: 15/8 = 1.88
1\Willa[ n0.
Criteria met.
HYDROLOGY
NU Recorded Data(Describe in Remarks): Wetland Hydrology Indicators
N/A Stream, Lake or Tide Gauge Primary Indicators
N/A Aerial Photographs YES Inundated
N/A Other YES Saturated in Upper 12 Inches
YES No Recorded Data YES Water Marks
- YES Drift Lines

Field Observations NO Sediment Deposits
YES Drainage Patterns in Wetlands
Secondary Indicators
Depth of Surface Water: >= 10 (in.) NO Oxidized Root Channels in Upper 12 Inches
Depth to Free Water in Pit: N/A (in.) YES Water-Stained Leaves
NO Local Soil Survey Data
Depth to Saturated Soil: N/A (in.) YES FAC-Neutral Test
NO Other(Explain in Remarks)
marks:
irology consists of Sugar Creek and a amall tributary and the associated wetlands.
Page 1 of 2
Applicant/Owner: Newkirk Environmental, Inc.
Investigators: Newkirk Environmental, Inc.
SOILS
ip unit name (series and Phase): Monacan
1p Symbol: MO Drainage Class: somewhat poorly drained
xonomy (Subgroup): Fluvaquentic Eutrochrepts
rflle Description
Wale: LL-Mar-1999
County: Mecklenburg
State: North Carolina
Plot ID: 2
Mapped Hydric Inclusion?
Field Observations Confirm Mapped Type? (Ye? No
--r--• ----u 1A -vluF mome color Mottle
(inches) Horizon I (Munsell Moist) (Munsell Moist) Abundance/Contrast Texture, Concretions, Structure, etc
M
1 rnolcatore:
NO Histosol
N5 Histic Epipedon
NO Sulfidic Odor
NO Aquic Moisture Regime
N5 Reducing Conditions
N5 Gleyed or Low Chroma Colors
arcs:
WETLAND DETERMINATION
Wetland Hydrology Present? Ms No
Hydric Soils Present? es
Remarks:
Criteria met.
NO Concretions
-I High Organic Content In Surface Layer in Sandy Soils
NZ Organic Streaking In Sandy Soils
NO Listed on Local Hydric Soils List
NO Listed on National Hydric Soils List
NUOther (Explain in Remarks)
s the Sampling
DATA FORM
ROUTINE WETLAND DETERMINATION
(9987 COE Wetlands Delineation Manual)
Project No: 01-701
Page 2 of 2

" r
NEWKIRK
I NVIILIWMI-.NIAI..IN('
Crescent Ridge
Mecklenburg County
North Carolina
Mecklenburg County Soil
Survey
Map 6
SCALE 1 " = 2000 Feet

U.S.G.S. 7.5 Minute Topographic Map, Charlotte West Quadrangle, 1993
i
N

NEWKIRK
I?NVII(()NMI•:NTAI.. INC

Crescent Ridge
Mecklenburg County
North Carolina
Location Map
SCALE 1 " = 2000 Feet
?e «? srY rE o
North Carolina Department of Cultural Resou
James B. Hunt Jr., Governor
Betty Ray McCain, Secretary
September 21, 1999
R. Clement Riddle
300 N. Main Street, Suite 205
P.O. Box 2876
Hendersonville, NC 28793
Re: 73- Acre Property, Charlotte, Mecklenburg County
ER 00-7368
Dear Mr. Riddle:
R __?_ ?Z?F
SEP 2 i 1999
Division of Archives and History
Jeffrey J. Crow, Director
We have conducted a review of the project and are aware of no properties of architectural, historic, or
archaeological significance which would be affected by the project. Therefore, we have no comment on
the project as currently proposed.
The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the
Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36
CFR Part 800.
Thank you for your cooperation and consideration. If you have questions concerning the above comment,
please contact Renee Gledhill-Earley, environmental review coordinator, at 919/733-4763.
Sincerely,
>z
David Brook
Deputy State Historic Preservation Officer
109 East Jones Street 9 Raleigh, North Carolina 27601-2807

U.S. ARMY CORPS OF ENGINEERS
WILMINGTON DISTRICT
Action td. 200030063; 200030064; 200030065 County Mecklenburg
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
Property owner: Crescent Resources, Inc.
Address: 400 South Tryon Street, Suite 1300
Charlotte, NC 28201
Telephone No.:
Size and Location of project (water body, road name/number, town, etc.):
"Crescent. Ridge" development located on 85.3 acre tract on north side of Arrowood Road in
Charlotfe'O
Description of Activity:
(1) Action ID. 200030063 (NWP 12): Install a connecting sewerline under the bed of Sugar Creek.
Installation will temporarily impact approx. 0.01 acre of wetlands and approx. 60 LF of
streambed; (2) Action ID. 200030064 (NWP 14): Construct a road crossing through approx. 0.12
acre of wetlands adjacent to Sugar Creek. Wetland impacts were minimized through the use of
a vertical retaining wall; (3) Action ID. 200030064 (NWP 26): Culvert and fill over approx.
427 LF of an intermittent tributary to Sugar Creek for the purpose of road construction,
building construction, and associated parking lot construction. Mitigation for the loss of
stream channel will be accomplished through appropriate payment into the state Wetland
Restoration Program fund. Approx. 12.43 acres of forested wetlands and stream channel on the
property were avoided by project construction and will be preserved.
Applicable Law: _X _Section 404 (Clean Water Act, 33 U.S.C. 1344).
(check all that apply) Section 10 (River and Harbor Act of 1899).
Authorization: Regional General Permit Number.
12. 14, 26 Nationwide Permit Number.
Your work is authorized by this Regional General (RGP) or Nationwide Permit (NWP) provided it is accomplished in
strict accordance with the attached conditions and your submitted plans. If your activity is subject to Section
404 (if Section 404 block above is checked), before beginning work you must also receive a Section 401 water
quality certification from the N.C. Division of Environmental Management, telephone [phone]. For any
activity within the twenty coastal counties, before beginning work you must contact the N.C. Division of Coastal
Management, telephone [phone].
Please read and carefully comply with the attached conditions of the RGP or NWP. Any violation of the conditions
of the RGP or the NWP referenced above may subject the permittee to a stop work order, a restoration order, and/or
appropriate legal action.
This Department of the Army RGP or NWP verification does not relieve the permittee of the responsibility to obtain
any other required Federal, State, or local approvals/permits. The permittee may need to contact appropriate State
and local agencies before beginning work.
If there are any questions regarding this authorization or any of the conditions of the General Permit or
Nationwide Permit, please contact the Corps Regulatory Official specified below.
Date November 19. 1999
Corps Regulatory Official Steve Chapin Telephone No. [phone]
Expiration Date of Verification NWP 12.14 - November 19. 2001: NWP 26 - January 5. 2001
cc: Newkirk Environmental
CESAW Form 591
Revised July 1995
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Bill Holman, Secretary
Kerr T. Stevens, Director
4 A 0• •
-oft MOM
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
November rg 27, 1999
Me
cklenburg CoDWQ Project #: APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS, W
Cresent Resources ` r 7
400 South Tryon Street, Suite 130 ? 1999
Charlotte, North Carolina 28201
fir
Dear Sirs:
You have our approval, in accordance with the attached conditions and those listed below, to place fill
material in 428 feet of streams or 0.15 acres of wetland for the purpose of constructing a commercial development
at Southridge Tract, Arrowwood Road, Charlotte in Mecklenburg County, as you described in your application
dated 13 October, 1999. After reviewing your application, we have decided that this fill is covered by General
Water Quality Certification Numbers 3101, 3102, and 3108. These certifications allow you to use Nationwide
Permit Numbers 12, 14,and 26 when the Corps of Engineers issues it. In addition, you should get any other federal,
state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion
Control, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. This approval will expire
when the accompanying 404 or CAMA permit expires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your application except as
modified below. If you change your project, you must notify us and you may be required to send us a new
application for a new certification. If the property is sold, the new owner must be given a copy of this Certification
and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this
project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC
2H .0506 (h). For this approval to be valid, you must follow the conditions listed in the attached certification and
any additional conditions listed below.
1. Deed notifications or similar mechanisms shall be placed on all lots with remaining jurisdictional wetlands and waters or areas
within 50 feet of all streams and ponds to notify the state in order to assure compliance for future wetland and/or water impact.
These mechanisms shall be put in place within 30 days of the date of this letter or the issuance of the 404 Permit (whichever is
later).
2. An additional condition is that a final, written stormwater management plan shall be approved by this Office before the impacts
specified in this Certification occur. The stormwater management plan must include plans and specifications for stormwater
management facilities designed to remove 85% TSS according to the most recent version of the NC DENR Stormwater Best
Management Practices Manual. Also, before any permanent building is occupied at the subject site, the facilities, as approved by
this Office, shall be constructed and operational, and the stonnwater management plan, as approved by this Office. shall be
implemented.
We understand that you have chosen to contribute to the Wetland Restoration Program in order to compensate
for these impacts to wetlands and/or streams. In accordance with 15A NCAC 2R.0402. this contribution will
satisfy our compensatory mitigation requirements under 15A NCAC 2H .0506(h). According to 15A NCAC 2H
.0506(h), feet of restoration will be required. Until the Wetland Restoration Program receives and clears your check
(made payable to: DENR - Wetland Restoration Program), wetland or stream fill shall not occur. Mr. Ron Ferrell
should be contacted at 919-733-5083 ext. 358 if you have any questions
concerning the Wetland Restoration Program. You have one month from the date of this Certification to make this
payment. For accounting purposes, this Certification authorizes the fill of 428 feet of streams, in 030834 river
and subbasin and 428 feet of stream mitigation are required. Please be aware that the Wetland Restoration
Program (WRP) rules require rounding of acreage amounts to one-quarter acre increments (15A 2R
.0503(b)).
Division of Water Quality • Non-Discharge Branch
1621 Mail Service Center Raleigh NC 27669-1621 Telephone [phone] FAX # [phone]
An Equal Opportunity Affirmative Action Employer • 50% recycled/10% post consumer paper
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You
must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which
conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O.
Box 37447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for
a hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act.
If you have any questions, please telephone John Dorney at 919-733-9646.
Attachment
cc: Wilmington District Corps of Engineers
Corps of Engineers Asheville Field Office
Mooresville DWQ Regional Office
Central Files
Ron Ferrell; Wetland Restoration Program
Todd St. John
Cresent Riddle; Newkirk Environmental, Inc.
inc ly,
tevens
DWQ ID: CORPS ACTION ID:
NATIONWIDE PERMITS REQUESTED (PROVIDE NATIONWIDE PERMIT #) 12, 14 and 26
PRE-CONSTRUCTION NOTIFICATION APPLICATION
FOR NATIONWIDE PERMITS THAT REQUIRE:
1. NOTIFICATION TO THE CORPS OF ENGINEERS
2. APPLICATION FOR SECTION 401 CERTIFICATION
3. COORDINATION WITH THE NC DIVISION OF COASTAL MANAGEMENT
SEND THE ORIGINAL AND (1) COPY OF THIS COMPLETED FORM TO THE APPROPRIATE FIELD
OFFICE OF THE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SHEET). SEVEN (7)
COPIES MUST BE SENT TO THE NC DIVISION OF WATER QUALITY,
ATTN: JOHN DORNEY, 4401 REEDY CREEK ROAD, RALEIGH, NC
27607. PLEASE PRINT OR TYPE.
1. OWNER'S NAME: Crescent Resources
2. MAILING ADDRESS: 400 South Tryon Street, Suite 1300
Charlotte, NC 28201
SUBDIVISION NAME Crescent Ridge
CITY: Charlotte STATE: North Carolina ZIP CODE: 29603
PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAME (IF DIFFERENT FROM
MAILING ADDRESS ABOVE):
No street address
Arrowood Road Parcel ID Numbers 167-181-05 167-181-04 and 167-181-03
3. TELEPHONE NUMBER: (HOME) (WORK) 704-382-2311
4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS,
PHONE NUMBER:
R. Clement Riddle
Newkirk Environmental, Inc.
300 North Main Street
Hendersonville, NC 28792
5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC MAP
OR AERIAL PHOTOGRAPHY WITH SCALE):
COUNTY: Mecklenburg - NEAREST TOWN: Charlotte
SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ECT.) No Street address,
property is located along the north side of Arrowood road approximately 0.3 of a mile west of Interstate I-
77.
6. IMPACTED OR NEAREST STREAM/RIVER: Big Sugar Creek RIVER BASIN: Catawba River
7. (a) IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDAL SALTWATER, (SA),
HIGH QUALITY WATERS (HQW), OUTSTANDING RESOURCE WATERS (ORW), WATER
SUPPLY (WS-1 OR WS-11)? YES ? NIF YES, EXPLAIN: Big Sugar Creek is classified as a Class
C water.
(b) IS THE PROJECT LOCATED WITHIN A NORTH CAROLINA DIVISION OF ggASTAL
MANAGEMENT AREA OF ENVIRONMENTAL CONCERN (AEC)? YES ? NO
(c) IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PAGE 7 FOR LIST OF
COASTAL COUNTIES), WHAT IS THE LAND USE PLAN (LUP) DESIGNATION?
8. (a) HAVE ANY SECTIQN04 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS
PROJECT? YES ? NO IF YES, PROVIDE ACTION I.D. NUMBER OF PREVIOUS PERMIT AND
ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401 CERTIFICATION):
(b) ARE ADp11'IONAL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE FUTURE?
YES ? NO IF YES, DESCRIBE ANTICIPATED WORK:
9. (a) ESTIMATED TOTAL NUMBERS OF ACRES IN TRACT OF LAND: 85.3
(b) ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE:
12.75
10. (a) NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY:
FILLING: 0.12 EXCAVATION:
FLOODING: OTHER : 0.03 temooM impacts
DRAINAGE : TOTAL ACRES TO BE IMPACTED: 0.15
(b) (1) STREAM CHANNEL TO BE IMPACTED BY THE PROPOSED PROJECT (IF RELOCATED,
PROVIDE DISTANCE BOTH BEFORE AND AFTER RELOCATION:
LENGTH BEFORE: 427.63 FT AFTER: 568.68 FT
WIDTH BEFORE (based on nornial high water contours): 2 FT
AVERAGE DEPTH BEFORE: 2 FT AFTER: FT
(b) (2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY)
OPEN CHANNEL RELOCATION: PLACEMENT OF PIPE IN CHANNEL:
CHANNEL EXCAVATION: CONSTRUCTION OF A DAM/FLOODING:
OTHER: Filling with clean material
11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE WATERSHED
DRAINING TO THE POND? N/A WHAT IS THE EXPECTED POND SURFACE AREA?
12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL
EQUIPMENT TO BE USED? (ATTACH PLANS; 81/2 BY 1 I DRAWINGS ONLY)
See attached discussion
13. PURPOSE OF PROPOSED WORK: See attached discussion
14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN
WETLANDS ( INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS)
See attached discussion
15. YOU ARE REQUIRED TO CONTACT THE US FISH AND WILDLIFE SERVICE AND/OR
NATIONAL MARINE FISHERIES SERVICE REGARDING THE PRESENCE OF ANY FEDERALLY
LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL
HABITAT IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT.
DATE CONTACTED: see attached Threatened and Endangered Species Assessment dated October 8,
1999 with letters dated August 24 and September 15, 1999 and
16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER
(SHPO) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA
WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED See attached
letter dated September 21,1999.
17. DOES THE PROJECT INVO *VAN EXPENDITURE OF PUBLIC FUNDS OT THE USE OF PUBLIC
(STATE) LAND? YES E] NO,A(IF NO, GO TO 16)
(a) IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL
DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA
ENVIRONMENTAL POLICY ACT? YES ? NO ?
(b) IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA
DEPARTMENT OF ADMINISTRATION STATE CLEARINGHOUSE YES ? NO ?
IF ANSWER 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE STATE
CLEARINGHOUSE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT.
QUESTIONS REGARDING THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE
DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH
CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH,
NORTH CAROLINA 27603-8003, TELEPHONE [phone].
18. THE FOLLOWING ITEMS SHOULD BE INCLUDED WITH THIS APPLICATION IF PROPOSED
ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OF FILL MATERIAL INTO
WETLANDS:
(a) WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES, AND
PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26, 29, AND 38).
ALL STREAM (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON
THE MAP. MAP SCALES SHOULD BE 1 INCH EQUALS 50 FEET OR 1 INCH EQUALS 100 FEET
OF THEIR EQUIVALENT.
(b) IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE IMPACTED BY
PRODUCT.
(c) IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA SHEETS
RELEVANT TO THE PLACEMENT OF THE DELINEATION LINE.
(d) ATTACH A COPY OF THE STORMWATER MANAGEMENT PLAN IF REQUIRED.
(e) WHAT IS LAND USE OF SURROUNDING PROPERTY? Adjacent land use includes Residential-3
Residential 4, and Business Development (BD-CD) properties
(f) IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL? Connect to existing
sewer line on east side of Sugar Creek
SIGNED AND DATED AGENT AUTHORIZATION LETTER, IF APPLICABLE.
NOTE: WETLANDS OR WATERS OF THE US MAY NOT BE IMPACTED PRIOR TO:
1. ISSUANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT,
2. EITHER THE ISSUANCE OR WAIVER OF A 401 DIVISION OF WATER QUALITY
CERTIFICATION, AND
3. (IN THE TWENTY COASTAL COUNTIES ONLY), A LETTER FROM THE NORTH
CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THE PROPOSED
ACTIVITY IS CONSISTENT WITH THE NORTH CAROLINA COASTAL MANAGEMENT
PROGRAM, OWNER'S/AGENT'S SIGNATURE DATE '
(AGENT'S SIGNATURE VALID ONLY
IF AUTHORIZATION LETTER FROM
THE OWNER IS PROVIDED).
Nationwide 12, 14, and 26 Permit Application
Project Location, Description and Purpose 012. 13, and 14
The project site is an 85.3 acre tract located on Arrowood Road approximately .3 miles
west of Interstate 77. The upland portions of the tract have been recently cleared. The
cleared area formerly consisted of an upland hardwood forest. Approximately 12.75-
acres of freshwater wetlands/waters are located along the eastern edge of the property
within the floodplain of Sugar Creek and two unnamed intermittent tributaries. Wetland
boundaries have been surveyed and verified by the U.S. Army Corps of Engineers on
May 12, 1999 (see enclosed plat).
The property owner and applicant, Crescent Resources, Inc., plans to construct five
buildings with 850,000 square feet of Class A office space and a 150 room hotel. The
site master plan will have approximately 1 mile of roadway to serve the facilities within
the Business Park. In addition the property improvements will include signage,
landscaping, and lighting. This site is zoned for commercial Business development and
is located in an area with other similar commercial business developments.
Nationwide permit 14
In order to accomplish the stated purpose, Crescent resources, Inc. proposes to impact, by
filling, 0.12 acres of freshwater wetlands below the headwaters for a road crossing.
Wetland impacts are minimized by constructing a vertical retaining wall along the road
adjacent to the wetlands.
Nationwide Permit 26
In order to accomplish the stated purpose, Crescent resources, Inc. proposes to impact, by
filling, 427.63 linear feet of intermittent channel. Impacts to this channel are necessary to
provide an access road into the site and allow necessary room for building alignments and
required parking. Compensatory mitigation for this 427.63 feet of intermittent stream
impact is described below.
Nationwide Permit 12
In order to accomplish the stated purpose, Crescent resources, Inc. proposes to
temporarily impact 0.01 acres of wetlands and temporarily impact approximately 60
linear feet of Sugar Creek stream bed. The temporary impact is necessary to install a
connecting sanitary sewer line from the upland portions of the site to an existing sewer
line on the eastern side of Sugar Creek.
Every effort to avoid and minimize impacts to the wetlands/water has been made. This
includes avoiding and preserving 12.43-acres of wetlands/waters and using a vertical
retaining wall.
Compensatory mitigation for impacts to approximately 427.63 linear feet of intermittent
stream channel is proposed through appropriate contributions to the NC Wetlands
restoration program as per guidance in the Public Notice regarding mitigation options.

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.1 401 GRQ!''
WATER Diu, ,-,
January 13, 2004
Ms. Amanda Jones
U.S Army Corps of Engineers
151 Patton Avenue
Room 208
Ashville, NC 28801-5006
Mr. John Dorney
NC Division of Water Quality
1650 Mail Service Center
Raliegh, NC 27699-1650
j.
NEWKIRK
ENVIRONMENTAL, INC
CIIARLESTON, SC • BIJJFFION, SC
Re: Crescent Ridge Permit Modification
Mecklenburg County, NC
Dear Sir and Madam:

M D b
Enclosed for your review is a permit application for additional impacts within a
development known as Crescent Ridge located in Mecklenburg County, NC. The
following are included:
1. Authorization letter for Agent
2. Permit Application
3. Wetland impact exhibits
4. Wetlands Verification Letter
5. Wetland Data Sheets
6. USGS and Soils Mapping
7. Cultural Resource Correspondence
8. Previous Permit and DWQ Certification
I look forward to discussing this project with you should you have any questions or if
additional information is needed.
Sincerely, mo,5/4f)9''n'
Stephen A. Nichols, Principal
Newkirk Environmental, Inc. ?> 7
Post Officc Box 746, Mt. Pleasant, South Carolina 29465-0746 • 1887 Clemente Ferry Road, Charleston, South Carolina 29492`
Telephone [phone] • Facsimile: [phone]
E-Mail: [e-mail]
www.newkirkenv.com
OF W ATFR Michael F. Easley
?O? pG Governor
fi) r William G. Ross, Jr., Secretary
j y Department of Environment and Natural Resources
Gregory J. Thorpe, Ph.D., Acting Director
Division of Water Quality
October 10, 2001
Crescent Resources
400 South Tryon St, Suite 130
Charlotte, NC 28201
Subject: Stormwater Ponds and Level Spreaders
Crescent Ridge
Mecklenburg County, NC
DW Q# 991164
Dear Madame/Sir:
This Office is in receipt of the plans dated September 6, 2001 for the stormwater management ponds
and level spreaders at the subject facility prepared on your behalf by ColeJenest & Stone and submitted to the
Division on October 9, 2001. Staff from the Wetlands Unit reviewed the plans and found them acceptable.
Please note that this approval shall not be construed as an approval of the dam design for Dam Safety
purposes.
If you have any questions regarding this matter, please contact Mr. Todd St. John at [phone].
Sincer ly,
Jo 2nR. Dor ey
Wetlands nit Supervisor
cc: Mr. Todd St. John, Wetlands Unit
Mooresville Regional Office
File
North Carolina Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nc.us/ncwetlands/
0
Michael S. Cole, RLA
Managing Principal
Brian C. lenest, RLA
Managing Principal
Dudley D. Stone, PE
Managing Principal
Allison W. Merriman, RLA
Principal
Susan G. Freyler, RLA
Principal
lane S. Alexander, RLA
Principal
blenin,
16
& slow
Land Planning
Landscape Architecture
Civil Engineering
Urban Design
112 South Tryon Street
Suite 300
Charlotte
North Carolina
28284

US
cc: Mr. George L. Hodges III - CR
Mr. Clement Riddle - NEC
Mr. Michael S. Cole, RLA - CJS
Ms. Allison W. Merriman, RLA - CJS
Tele 704. 376. 1555
Fax [phone] M:\Project Files\2177\2001\Trans\1008t St.John, T. operation and maintenance.doc
Email [e-mail]
www.coWeneststone.com
Transmittal
Date: October 8, 2001
Reference: 2177 - Crescent Ridge Water Quality
Attention: Mr. Todd St. John
Company: North Carolina Department of Environment and Tel: [phone]
Natural Resources
2321 Crabtree Boulevard, Suite 250
Raleigh, North Carolina 27604-2260
We Are
Transmitting:
® Herewith ? Under Separate Cover
Copies Dated Description
1 10/08/01 Operation and Maintenance Agreements
Transmitted Via: ? Mail ® Overnight ? Courier ? Hand Delivery
? For Approval ? For Your Use ® As Requested ? For Review
Remarks: As promised, signed and notarized copies of the operation and
maintenance agreements. Please contact us if you require any additional
information.
By. ?
M. Morris. El
Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
EXTENDED DRY BASIN SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes an extended dry basin supplement for
each basin, design calculations, and plans and specifications showing all basin and outlet structure
details.
1. PROJECT INFORMATION
Project Name: CRESCENT RIDGE
Contact Person: TIFFANY MORRIS Phone Number: [phone]
For projects with multiple basins, specify which basin this worksheet applies to: BASIN #2
elevations
Basin Bottom Elevation 570.25 ft.
Basin Top Elevation 576_00 ft.
areas
Drainage Area 14.5 ac
Impervious Area 65 %
volumes
(on-site and off-site drainage to the basin)
(on-site and off-site drainage to the basin)
Pond VolumeRequired 33,423 cu. ft.
Pond Volume Provided 40,114 cu. ft*
other parameters
Diameter of Orifice 2
in. (2 to 5 day temporary pool draw-down required)
Design Rainfall 1" storm
Design TSS Removal 50 %
II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices
Manual (N.C. Department of Environment, Health and Natural Resources. February 1999) and
Administrative Code Section: 15 A NCAC 2H.1008.
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. Captures the runoff from the 1" storm and draws down over a period of 2 to 5
days.
TMM b. The basin length to width ratio is at least 3:1.
TMM C. The basin side slopes are not steeper than 3:1 horizontal to vertical.
TMM d. A trash rack or similar device is provided for both the overflow and orifice.
TMM e. If the basin is used for sediment and erosion control during construction, the
basin must be cleaned out, graded and vegetated within 14 days of the
completion of construction.
III. BASIN OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
All grassed areas of basin should be mowed at least twice annually.
2. Inspect the basin for sediment and/or trash accumulation. Remove as required, or at least
twice annually.
3. The pond should be inspected semi-annually after a rain event to ensure that the basin is
operating as designed. At a minimum, items that should be included in the inspection are:
a. Clogging of the orifice or too rapid a release.
b. Erosion of the banks.
C. Erosion of the inlet and outlet.
d. Sediment accumulation and the need for removal.
e. Condition of emergency outlet.
I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior
to any changes to the system or responsible party.
Print name: 6&VPOC/, /14Dlep-S jz?
Title: ?tE -Pzas z ew
Address: L c_?
Phone: fflTO 5 4„47OWC?
Signature: ??0 3g 2 - lea ?8'leJ
Date:
Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president.
I, C Al rl' , , a Notary Public for the State of
Oro County of e G, ?T?? , do hereby certify that L
personally appeared before me this day of? U<ve
and acknowledge the due execution of the forgoing stormwater maintenance requirements. Witness
my hand official seal.
My commission expires --? ztl 2 U-?
Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
EXTENDED DRY BASIN SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes an extended dry basin supplement for
each basin, design calculations, and plans and specifications showing all basin and outlet structure
details.
1. PROJECT INFORMATION
Project Name: CRESCENT RIDGE
Contact Person: TIFFANY MORRIS Phone Number: [phone]
For projects with multiple basins, specify which basin this worksheet applies to: BASIN #1
elevations
Basin Bottom Elevation 570.00 ft.
Basin Top Elevation 578.30 ft.
areas
Drainage Area
Impervious Area
44
65
ac
volumes
Pond VolumeRequired 101,422 cu. ft.
Pond Volume Provided 101.936 cu. ft.
other parameters
Diameter of Orifice
Design Rainfall
Design TSS Removal
3.5
1" storm
50
in. (2 to S day temporary pool draw-down required)

II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices
Manual (N.C. Department of Environment, Health and Natural Resources. February 1999) and
Administrative Code Section: 15 A NCAC 2H.1008.
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. Captures the runoff from the 1" storm and draws down over a period of 2 to 5
days.
TMM b. The basin length to width ratio is at least 3:1.
TMM C. The basin side slopes are not steeper than 3:1 horizontal to vertical.
TMM d. A trash rack or similar device is provided for both the overflow and orifice.
TMM e. If the basin is used for sediment and erosion control during construction, the
basin must be cleaned out, graded and vegetated within 14 days of the
completion of construction.
III. BASIN OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
1. All grassed areas of basin should be mowed at least twice annually.
2. Inspect the basin for sediment and/or trash accumulation. Remove as required, or at least
twice annually.
3. The pond should be inspected semi-annually after a rain event to ensure that the basin is
operating as designed. At a minimum, items that should be included in the inspection are:
a. Clogging of the orifice or too rapid a release.
b. Erosion of the banks.
C. Erosion of the inlet and outlet.
d. Sediment accumulation and the need for removal.
e. Condition of emergency outlet.
I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior
to any changes to the system or responsible party.
Print name: (Sc O R O r-
t iC?,.117
Title:
Address: e ?? s ?, . f- Sic/ S C e
Phone: ?7 U? 2 - ?lfo g? f / / ?'0,
Signature: O C.? ZI?Zo/
Date:
Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president.
I, 61I `F /-- 4 `, ?, ?1 , a Notary Public for the State of
of L, e , do hereby certify that ?o /
County
personally appeared before me this ? C day of a-C-A , J, o) ,
and acknowledge the due execution of the forgoing stormwater maintenance requirements. Witness
my hand official seal.
My commission expires == lLl / '0 3
Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
LEVEL SPREADER SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a level spreader supplement for each
spreader, design calculations, details and plans and specifications.
1. PROJECT INFORMATION
Project Name: CRESCENT RIDGE
Contact Person: TIFFANY MORRIS Phone Number: [phone]
For projects with multiple basins, specify which basin this worksheet applies to: SPREADER #1
Flow
Flow to Level Spreader 0.83 cfs.
Maximum Velocity
Downstream Cover CrrasS, trees and shnihs
Maximum Velocity for Cover 0.67 fps.
Length
Minimum length 84 ft.
Other Parameter
Design TSS Removal 35 %
II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices
Manual (N.C. Department of Environment, Health and Natural Resources. February 1999) and
Administrative Code Section: 15 A NCAC 2H.1008.
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. The level spreader must be constructed on undisturbed soil (not fill material).
TMM b. The level crest shall be constructed on zero percent grade to insure uniform
spreading of storm runoff.
TMM C. The released runoff must outlet onto undisturbed, stabilized areas in sheet flow
and not be allowed to reconcentrate below the structure.
III. LEVEL SPREADER OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
1. The measure shall be inspected for leaves and debris. Remove as required, at least once a
month.
Inspect the measure, at least twice annually, to ensure it is still level and that concentrated
flow is not occurring.
I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior
to any changes to the system or responsible party.
Print name:
Title: V (G? j?S? t7EN j
Address: SCOW ?C LCC_
Phone: I-T2 _
Signature:
Date:

Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president.
a Notary Public for the State of or
County e .c e , do hereby certify that - L .
a Jc;es, personally appeared before me this JI day of
and acknowledge the due execution of the forgoing stormwater maintenance requirements. Witness
my hand official seal.
My commission expires -- ZOJ C' 3
Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
LEVEL SPREADER SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a level spreader supplement for each
spreader, design calculations, details and plans and specifications.
1. PROJECT INFORMATION
Project Name: CRESCENT RIDGE
Contact Person: TIFFANY MORRIS Phone Number: [phone]
For projects with multiple basins, specify which basin this worksheet applies to: SPREADER #2
Flow
Flow to Level Spreader 0.21 cfs.
Maximum Velocity
Downstream Cover Grassy trees and shnihs
Maximum Velocity for Cover 0,67 fps.
Length
Minimum length 22 ft.
Other Parameter
Design TSS Removal 35 %
II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices
Manual (N.C. Department of Environment, Health and Natural Resources. February 1999) and
Administrative Code Section: 15 A NCAC 2H.1008.
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. The level spreader must be constructed on undisturbed soil (not fill material).
TMM b. The level crest shall be constructed on zero percent grade to insure uniform
spreading of storm runoff.
TMM C. The released runoff must outlet onto undisturbed, stabilized areas in sheet flow
and not be allowed to reconcentrate below the structure.
III. LEVEL SPREADER OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
1. The measure shall be inspected for leaves and debris. Remove as required, at least once a
month.
2. Inspect the measure, at least twice annually, to ensure it is still level and that concentrated
flow is not occurring.
I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior
to any changes to the system or responsible party.
Print name: oe,,> L, 4, S, tt
Title: ?rG? >e ?bx--&J
Address:
Phone: ?16b g . / ar, <-f . (qo sc.c-.`'`,?"-pz-g, CL c) Set. 4-e 1 ? ?oiTe?ll/,
Signature:
Date:
i(??6g-e V
Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president. tt F , ( , a Notary Public for the State of
County of do hereby certify that
personally appeared befor me this day of /
and acknowledge the due execution of the forgoing stormwater maintenance requirements. Witness
my hand official seal.
My commission expires /
Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
RIP RAP DISSIPATERS SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a riprap dissipater supplement for each
dissipater, design calculations, details and plans and specifications.
1. PROJECT INFORMATION
Project Name: CRESCENT RIDGE
Contact Person: TIFFANY MORRIS Phone Number: [phone]
For projects with multiple dissipaters, specify which one this worksheet applies to: Dissipater #1
Outlet
Pipe Diameter 48 in.
Pipe Roughness 0.013 (concrete)
Outlet Slope 0.75 %
Velocity 9.90 fps
Rip Rap
Rip Rap Class I
Length 24 ft.
Width 14 ft.
Depth 12 ft.
Plunge Pool
Pool Depth 1.5 ft.
Pool Diameter 8 ft.
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. The rip rap dissipater has sufficient length and flare to dissipate energy by
expanding the flow.
TMM b. The outlet velocity is less than 10 fps and is less than or equal to a 48 inch
diameter pipe.
III. RIP RAP DISSAPATOR OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
1. The measure shall be inspected for trash and debris. Remove as required, at least once a
month.
2. Inspect the measure, at least twice annually, to ensure it is still level and that concentrated
flow is not occurring.
I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior
to any changes to the system or responsible party.
Print name: (off oT,> C' Z ( . 744 )CQ9&', -[a-
Title: V/ C,y_ ?, b :FW
Address: S-e?- --? Saui c? Le
Phone: Co? &UZI Ck / ?
Signature:
Date: ?l
Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president.
I, y ,-. , a Notary Public for the State of
r , County of y- , do hereb certify that
?_ - personally appeared before me this day of ej.- ,
and acknowledge the due execution of the forgoing stormwater maintenance requirements. Witness
my hand official seal.
My commission expires >L zb
Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
RIP RAP DISSIPATOR SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a rip rap dissipater supplement for each
dissipater, design calculations, details and plans and specifications.
1. PROJECT INFORMATION
Project Name: CRESCENT RIDGE
Contact Person: TIFFANY MORRIS Phone Number: [phone]
For projects with multiple dissipaters, specify which one this worksheet applies to: Dissipater #2
Outlet
Pipe Diameter
Pipe Roughness
Outlet Slope _
Velocity
30 in.
0.013 (concrete)
1.0 %
8.36 fps
Rip Rap
Rip Rap Class I
Length 15 ft.
Width 9 ft.
Depth 12 ft.
Plunge Pool
Pool Denth 1.5 ft.
Pool Diameter 5 ft.
II. REQUIRED ITEMS CHECKLIST.
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. The rip rap dissipater has sufficient length and flare to dissipate energy by
expanding the flow.
TMM b. The outlet velocity is less than 10 fps and is less than or equal to a 48 inch
diameter pipe.
III. RIP RAP DISSAPATOR OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
1. The measure shall be inspected for trash and debris. Remove as required, at least once a
month.
2. Inspect the measure, at least twice annually, to ensure it is still level and that concentrated
flow is not occurring.
I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior
to any changes to the system or responsible party.
Print name: a oze,- ,6 . G 41(Q
Title: po=?,
Address: 1517egou?C-0S LL
P4vD hone: 51&t- BUD -5, l ?an 5? ,?7,
Signature:
Date: '
Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president.
I,?? a Notary Public for the State of C, t:
County o do hereeb`y certify that
p personally appeared before me this day of v ,600
and acknowledge the due execution of the forgoing stormwater maintenance requirements. Witness
my hand official seal.
My commission expires d ? - :; I /// / /
0
WWI S. Cole, RLA
4 aging Principal
Brian C. lenest, RLA
Managing Principal
D"ley D. Stone, PE
Managing Principal
Alllaon W, Merriman, RLA
Principal
Susan G. Freyler, RLA
Prfr(clpal
Jane S. Alexander, RLA
Principal
Transmittal
Date: September 28, 2001
Reference: 2177 - Crescent Ridge Water Quality
Attention: Mr. Todd St. John
Company: North Carolina Department of Environment and Tel: [phone]
Natural Resources
2321 Crabtree Boulevard, Suite 250
Raleigh, North Carolina 27604-2260
We Are
Transmitting:
® Herewith ? Under Separate Cover
Copies Dated Description
2 09/06/01 CV1.0 Drainage Area Ma
2 09/27/01 CV2.0 Storm Water Management Plan
2 09/27/01 CV3.0 Details
2 09/27/01 Design Calculations
1 --- Operation and Maintenance Agreements

Transmitted Via:

Lan Panning
u
pe Architecture
Ldnc
Ctv?Er(p(neering
UrBax 15esign
? Mail ® Overnight ? Courier ? Hand Delivery
? For Approval ? For Your Use ? As Requested ® For Review
Remarks: We have revised our plans to address your comments. Upon approval of
the operation and maintenance agreements, we will have them signed and
notarized. Please call with any questions or comments.
A-;
By:
Tiffa M. orris, El
ajk
cc: Mr. George L. Hodges III - CR 1
Mr. Clement Riddle - NEC
Mr. Michael S. Cole, RLA - CJS
Ms. Allison W. Merriman, RLA - CJS (?•
Mr. M.A. Widenhouse, PE -CJS
112 South Tryon Street 0)6L)
Suite 300 1'.
Charlotte
North Carolina
28284 '
Te-744. 376,1553 r t `t
Fax-704.376. 7851
Email cJ3*co1ejertPStstone.com MAProtect Files\2177\2001\Trans\0928t St. John, revised plans.doc
www.cowemeststone.com

0
ColeJenest
& Stone
Land l'tavc l"i"nq
Landscape ilrchrtib rhv-e
Civil 1;`11gv:neerin.q
Urban Des?go,
11;' South, 'n-you street
juitr 300
Charlotte
North. Carolina.
28,281
Tele 704.376. 1555
Fax 70,1.376.7851
CRESCENT RIDGE
CJS # 2177
CALCULATIONS FOR:
WATER QUALITY BASINS
LEVEL SPREADERS
RIP RAP DISSIPA TERS
DA TE,
REV,
09/06/01
09/27/01
``\\??„nrrrrrrrrr
'? nP nR:, 7
%
_ c ' J C-103 ?_
SEAL
3461
=
CRESCENT` RIDGE ColeJenest & Stone
JOB NO.: 2977 BY: TMM 112`'South Tryon Street, Suite 300`
DATE: 916101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: 9127101 P.M.: MSC INTRODUCTION AND SUMMARY
The following project is located on the north side of Arrowood Road and West of 1-77 in Charlotte, North Carolina.
The project consist of commercial development that will disturb wetlands and 428 linear feet of stream channel.
A 401 Water Quality Certification was approved on April 4, 1999 (DWQ project # 991164), with additional
conditions. One condition is to obtain an approved stormwater management plan. The following calculations are for
stormwater facilities designed to remove 85% TSS according to the most recent version of the NCDENR Stormwater
Best Management Practices Manual. Stormwater detention is not required as a result of the site abutting the floodplain.
SUMMARY:
The following calculations are organized in the following manner:
1) Drainage area map
2) Soils survey map with percentage of each type defined
3) Curve number development
4) Time of concentration
5) Water quality requirements for storage volumes and release rates
6) Outlet structure design with stage storage chart
7) HEC-1 output
8) Tabular hydrograph to calculate the release time of 1" of rainfall for water quality requirements
9) Level spreader design
10) Rip rap dissipater design
CRESCENT RIDGE_ ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 SouthTryon Street, Suite 300
DATE: 916101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: 9127101 P.M.: Msc PRELIMINARY CALCULAFQ± S
(see attached drainage area map)
Basin #1 Predeveloped Drainage Area = 44 acres
Postdeveloped Drainage Area= 44 acres
Basin #2 I FPredeveloped Drainage Area = 14.5 acres
1
Postdeveloped Drainage Area= 14.5 acres 1
(see attached soils map)
Basin #1 Area (%) Soil Type Hydrologic Soil Group
and 20 MeB C
Basin #2-' 45 MeD C
35 MO C
Postdeveloped CN Basin #1 and Basin #2
Cover Type Area (SF) % CN Wtd. CN
Paved parkin lots/buildings 1656369 65.00 98 98.00
Open space - Fair condition 891891 35.00 79 79.00
Total 2548260 91
Composite CN 91.35 Use CN = 91
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CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112. South Tryon Street, Suite 300
DATE: 09106101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: 09127101 P.M.: MSC TIME OF CONCENTRATION'
BASIN #1 TIME OF CONCENTRATION
PRE-DEVELOPMENT
Pre-development _ Type: Sheet Flow
Flow Phase One `- Length: 100 ft
"N" Value: 0.24 from tables
Slope: 0.02 fbft
Computed 'T' 14.5 Minutes
Pre-development Type: Shallow Concentrated Flow
Flow Phase Two Surface: P
Length: 135 ft
u=unpaved Slope: 0.02 ft/ft
p= paved Velocity: 2.87 ft/sec
Computed 'T' 0.013 hr, or 0.78 Minutes
Pre-development Type: Open Channel Flow
Flow Phase Three Length: 1980 ft
Veloci : 5 ft/sec assumed
Computed 'T': 0.11 hr, or 6.6 Minutes
Pre-development Time of Concentration
Total Flow Total Tc= 21.9 Minutes
Summary Lag Time
T LAG, = 13.1 Minutes
?T LAG =0.6 X T T LAG, = 0.22 Hours
BASIN #1 TIME OF CONCENTRATION
POST-DEVELOPMENT
Post-development Time of Concentration
Total Flow Total T, . 5.0 Minutes
Summary Lag Time
T LAG = 3.0 Minutes
T LAG '0.6 X T c 1 1TLAG = 0.05 Hours
CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 South Tryon Street, Suite 300
DATE: 09106101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: P.M.: MSC TIME OF CONCENTRATION
BASIN #2 TIME OF CONCENTRATION
PRE-DEVELOPMENT
Pre-development Type: Sheet Flow
Flow Phase One Length: 50 It
"N" Value: 0.24 from tables
Slope: 0.02 ft/ft
Computed 'T' 8.3 Minutes
Pre-development Type: Shallow Concentrated Flow
Flow Phase Two Surface: P
Length: 250 ft
u=unpaved Slope: 0.01 ft/ft
p=paved Velocity. 2.03 ft/sec
Computed 'T': 0.034 hr,. or 2.04 Minutes
Pre-development Type: Open Channel Flow
Flow Phase Three Length: 350 ft
Velocity: 5 ft/sec (assumed)
Computed 'T': 0.047 hr, or 2.8 Minutes
Pre-development Time of Concentration
Total Flow Total T,. 13.2 Minutes
Summary Lag Time
T LAG = 7.9 Minutes
T LqG =0.6 X T, T LAG = 0.13 Hours
BASIN #2 TIME OF CONCENTRATION
POST-DEVELOPMENT
Post-development" Time of. Concentration
Total Flow Total T, _ 5.0 Minutes
Summary Lag Time
T LAC = 3.0 Minutes
T LqC =0.6 X T c T LAC = 0.05 Hours
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HYDROGRAPHS FOR WATER QUALITY REQUIREMENTS
DESCRIPTION
The following information is used to determine the routed flow rates from the Crescent Ridge
Water Quality Basins. This information will be used to verify that the basins meets the water
quality requirements by detaining 1" of rainfall for a peroid of 2-5 days.
Water Quality Basin #1
From previous calculations it has been determined that 1" of rainfall will raise the water surface
elevation 6.83' (see water quality basin calculations). At this elevation, the discharge from the
outlet structure is 0.83 cfs. Using this value in the table below, the time of detention for the
1" storm may be determined.
Time
(minutes) Flow
(cfs)
10, 0,
20, 0,
30, 0,
40, 0,
50, 0,
60, 0,
70, 0,
80, 0,
90, 0,
100, .003,
110, .019,
120, .067,
130, .167,
140, .304,
150, .337,
160, .387,
170, .449,
180, .496,
190, .567,
200, .695,
210, 18.659,
220, 139.449,
230, 80.575,
240, 60.867,
250, 40.678,
260, 29.247,
270, 22.344,
280, 17.666,
290, 14.472,
300, 12.227,
310, 10.467,
320, 9.233,
330, 8.424,
340, 7.803,
350, 7.286,
360, 6.852,
370, 6.453,
380, 5.755,
390, 4.73,
400, 3.243,
410, 1.842,
420, 1.398,
430, 1.07.
440, .83,
450, .829,
460, .828,
470, .827,
480, .826,
490, .825,
500, 824,
510, .823,
520, .822,
530, .821,
540, .82,
550, .819,
560, .818,
570, .817,
580, .816,
590, .815,
600, .814,
610, .813,
620, .812,
630, .811,
640, .81,
650, .809,
660, .808,
670, .807,
680, .806,
690, .805;' ,
700, .804;
710, .803,,
720, .802;` `
730, .801;.
740, .8
750, .799,
760, .798;
770, .797;
780, .796,-
790, .795',
800, .794,
810, .793
820, .792,.
830, .791',,
840, .79;,
850, .789,
860, .788, .
870, .788,
880, .7U,'
890, .786,
900, .785,
910, .784,
920, .783, ,
930, :782';.
940, .781;
950; .78;.
960, 779,
970, .777;
980, 776;
990, .775,
1000, .773,
1010, .772,.
1.020, .771,
1':030; .769,
1040, .768,
1050, .767,
T060, .765,
1'070, .764;
1080, .763,
1090, .762,
1100, .76',,
1110; .759;
1120, .758,
1130, .756,
1140, .755,
1150, .754,
1160, .752,
1170, .751,
1180, .75,
1190, .749,
1200', 747;
1210, .746;
1220', .745,
1230, .744;
1240, .742,
1'250, .741,-
1:260, _74;
1270; .739.
1280, _7.37;
1290; ,736;
1300, 7f35;
1310, _734- ,
1320; .732;
1330, .731;
1340;- .73
1350, .7291-
1360;. .727
1370; .726,
1380, .725;.
1390, .724;
1400, .7,22-
1410, .721',
1420, .72
1430,
1440,
1450;
1460,
1470;
1480,
1490,
1,500,
1510,
1520,
1530,
1540,
1`550,
1560,
1,570,
1580,
1590,
1600,
1610,
1620,
1630,
1`640,
1:650,
1660,
1670,
1680,
1690,
1700,
1710;
1720,
1730,
1740',
1750,
1760,
1770,
1780,
1'790,
1800;
1810,
1820',
1830-1
1840,
1850,
1860,
1870.'x
1880;
1:890, ,
1900,
1910;
1920, -
1930'
1949,-
1950,
,719,
.718;
.716,
.715,
.714,
.713;
:711,
J1,
.709,.
.708,
.707,
.705,
.704,
.703,
.701,
.7,
.699,
.697,
.696,
:695,
.693,
.692,
.691,
.689,
.688,
.687,
.685,
.684,
.683,
.681,
.68;
.679, -
.678,
.676,
.675,
.674,
.672,
,671,
.67,
.668,
.667,
.666,
665,
.663,
.662;_,
.661,;
66,
.658,
.657,
.656;
.655; ;,
.653
.652.
1960; .651,
1970,; .649,
1980, .648,
1990, 647;
2000; .646,
2010, .645,.
20201: 643,
2030, .642;
2040;- . .641;
2050, 64,
2060,__ .638,
2070, .637,
2080, .636;
2090; .635;
2100, .633,
2110, .632,
2120, _631,
2130, .63;
2140, .628,
2150, .627,
2160, .626,
2170, .624,
2180, .623,
2190, .621,
2200,: .62,
2210; .619,
2920, .617,
2230, .616;,
2240, .614,
2250;- :6,13,
2260, .61'2,
2270, .61-,
2280;. .609,
2290;: .608,
2300; ` .606;
2310',,- .605, -
2320`; > .604,
2330, .602;:
2340,. .601,,
2350 .6s
2360; , SW
2370,; .597.,
2,38Q
596„
2390, 594';
2400, .5931
2410; - 592;
2420,._ 59
24301, .589',
2440; .588,,
2450, .586;
2460, .58511,
2470,. .584„ -
2480; .582',
2490, .581,
2500, .58,,
2510, .578,
2520, .577,
2530, .576,
2540, 575,
2550, .573,
2560, .572,
2570, .571,
2580, .569,
2590, .568,
2600, .567,
2610, .566,
2620, .564,
2630, .563,
2640, .562,
2650, .561`,
2660, .559,
2670, .558,
2680, .557,
2690, .556,
2700, .554,
2710, .553,
2720, .552,
2730, .551,
2740, .549,
2750, .548,
2760, .547,,
2770, 546,
2780, .544,
2790, .543;
2800, .542,
2810, .541,
2820, .54,
2830, .538,
2840;, .537,
2850; .536,
2860, .535,
2870, .533,
2880, .531,
2890, .53,
2900; .528,
2910, .526,
2920, .525,
2930; .523,
2940, .521,
2950, .52,
2960, .51'8,
2970, .516,.
2980, .515,
2990, .513;..
3000, .51,2;
3Q;10, .51,
3026, .508,
3030, -:507,
3040, .505,-
3050,
504;.
3060, .502,
3070; .5,
3080, .499,;
3090, 49T
3100; .496,.
3110, .494,
3120;. 493,
3130, .491,
3140, .489.
3150; .488,
3160, .486,
3170, .485;
3180, :483,
3190, .482,
3200, .48,
3210, .479,
3220; .477,
3230, .476,
3240; . 474;-
3250, .473,
3260', .471,
3270, .47;
3280, 468;
3290, :467,
3300, .465,
3310;
3320, .462,
3330, .461,
3340; _46;- .
3350; 458;-
3360
1
457,
3370, 455,
3380, 454,
3390; .452,
3400; .451,
3410; :449,
3420, .448,
3430; .447,
3440`; .445
3450;, .444;
3460 , ` .442;.
347, Os ` .4"41,
3489, .439;1.
3490., .435;.
3500;, .432,
3510;; .428;
3520, .425
3530;. .422;
3540; 418,
3550, .415,
3560, .411,
3570, .408;;
3580, .405,
3590, :402,
3600, -.398,
3610, 395,;,
3620, .392,
3630, .389,
3640, .386,
3650, .382.
3660, .379;
3670, .376,
3680, .373,,
3'690, .37,
3700. .367,
3710, .364,
3720, .361,
3730, .358,
3740, .355,
3750, .353,.
3760, .35,
3770, .347,
3780, .344,
3790, .341,.
3800, .339,
3810, .336,
3820, .333,
3830, .33,
3840. .328,
3850, .325,
3860, .322,
3870, .32,
3880, .317,
3890, .315,
3900, .312,
3910, .31,
3920; 307,,
3930, .305, ,
3940,, .302:
3950, .298;
3960; .278,
3970; - .26
3980, .242,
3990;. .226,
4000, .21"1,
4010; ..197;
4020, 184,
4030, 172,
4040, .16'',
4050;. -15,.. '
4060 A4 ,
4070, .13;
4080, .122,
4090, 114,
4100. .106,. '
41:10, .099,
4120, .092,
4130; .086,
4140, -.08,
4150, .075,
4160, .07,
4170, .065,
4180, .061,
4190, .057,
4200, .053,
4210; .05,
4220, ,046,
4230, .043;
4240, .04,
4250; X038,
4260, .035,
4270, .033;
4280, MT,
4290, .029,
4300, .027;
4310, 025;
4320, .023,
4330; .022,
4340, :02,
4350, 019,
4360, .018,
4370, .01.6,
4380; .015;
4390, .014,
4400, .013,
4410; .013;
4420, ;012,
4430, A11,
4440; 01,
4450, .01",
4460, .009,
4470, ,008,
4480-, .008,
4490;_ 007,.
4500, .007,.
4510, 006,
4520, .006,
4530', .005,
4540; .005;
4550; .005,
41560, .004;
4570; .004-,
4'58Q- .004',
4590;. 004,
4600, .0031,
4610, .003,
4620, .003,
4630, .003,
4640, M3;,
4650` .002,
4660; 002,:
4670, .002,
4 80, .002,
4690, :002,
4700, .002,
4710, .002,
4720, .001,
4730, .001,
4740, .001,
4750;. .001,
4760, .001,
4770, .001,
4780, .001,
4790, .001,
4800, .001,
4810, .001,
4820, .001,
4,830, .001,
4840, .001,
4850, .001;
4860, .001,
4870, .001,
4880, 0,
4890, 0,
4900, 0,
4910, 0,
4920, 0,
4930, 0,
4940, 0,
4950, 0,
TOTAL TIME FOR DRAWDOWN FOR 1" RAINFALL =
3840-440=4430/60=73.83 HRS = 3.08 DAYS
HYDROGRAPHS FOR WATER QUALITY REQUIREMENTS
DESCRIPTION :
The following information is used to determine the routed flow rates from the Crescent Ridge
Water Quality Basins. This information will be used to verify that the basins meets the water
quality requirements by detaining 1" of rainfall for a peroid of 2-5 days.
Water Quality Basin #2
From previous calculations it has been determined that 1" of rainfall will raise the water surface
elevation 4.22' (see water quality basin calculations). At this elevation, the discharge from the
outlet structure is 0.21 cfs. Using this value in the table below, the time of detention for the
1" storm may be determined.
Time Flow
(minutes) (cfs)
10, 0,
20, 0,
30, 0,
40, 0,
50, 0,
60, 0,
70, 0,
80, 0,
90, 0,
100, .005,
110, .031,
120, .09,
130, .099,
140, .113,
150, .136,
160, .147,
170, .158,
180, .173,
190, .187,
200, .532,
210, 16.682,
220, 25.421,
230, 24.494,
240, 20.324,
250, 16.001,
260, 12.475,
270, 9.456,
280, 7.164,
290, 5.666,
300, 4.618,
310, 3.858,
320, 3.333,
330, 3.065,
340, 2.835,
350, 2.636,
360, 2.463,
370, 2.307,
380, 2.083,
390, :1.68,
400, 1.193,
410, .818,
420, .797,
430, .776,
440, .756,
450, .736,
460, .717,
470, .698,
480, .68,
490, .662,
500, .644,
510, .628,
520, .611,
530, .595,
540, .579,
550, .564,
560, .549,
570, .535,
580, .521,
590, .507,
600, .494,
610, .481,
620, .468,
630, .456,
640, .444,
650, .433,
660, .421,
670, .41,
680, .399,
690, .389,
700, .379,
710, .369,
720, .359,
730, .35,
740, .341,
750, .332,
760, .323,
770, .314,
780, .306,
790, .298,
800, .29,
810, .283,
820, .275,
830, .268,
840, .261,
850, .254,
860, .248,
870, .241,
880, .235,
890, .229,
900, .223,
910, .217,
920, ..211,
930, .21`,
940, .21-,
950, :209,. , .
960" .209;,.
970, .209,
980, .209„
990, .208,
11000, 208,
1010 208;
1020, .208,
1030, .207,
1040, .20T,:
1050, ,207,
1060, :207
1070, .206;
1080, 2061,.
1090, .206,--.
1100, .206,.
1110, .206,;
1120, .205,
1130; .205,-
1140, .205,;. ,
1150; .205,
1160, .204,
1170, .204,,*;
1180, .204'
1190, .204,,.-
1200, _ .203,
1210, .203,"
1220; .203
1230; 203;
1240, .202.
1250, 202,
1260, .202,
12701- .202,..
1280, .202,
1290, .201`,
1300; .201,
1310, .201,
1320;, 201"';
1330,
1340, .2,
1350„
1360; .2 ,
1370,. 199(
1380. .199;.
1390, ..199;
1400, .1,99;
1410, .199;;
1420, 198`,

1430, .198;:,,
1440;
1450, 198;
1460, 19T;
1470, 197.;.
1480; .1.97
1490, 197;
1500, .196
1510, .196;
1520, .196:.l.
1530, .196,
1540, A 96;
1550, .195:
1560, .195,
1570, :195;.-> -
1580, .195,
1590, 194,
1600, .194,,
1610, .194,
1620`, .194,
1630, .193,,
1640, 1931,
1650, A 93;,
1660, "1 93,
1670, :'1:93,,
1680; 192,
1690', 192
1700, 192
1710, 1921,'
1720,
1730, ..191-,
1740;- ;1.91
1750, 1 J1' '
1760, 191,
1770;
1780; :19
1790,. 19
1800, J9
1810;
.
1820; 189...
1830; 189,
1840; .189;
1850; -189;
18601, 1$8;.'
1870`, 1.88
1880„ .188;_,
1890, f8$;7
1900; IV,,

1920,
1930, W,
1940, 1;87; , .
1950;, ;1'86;
1960; 186
1970, 186,
1:980, .:186,
1990" :185,
2000, .185,
2010, .185,
2020, .185,
2030; 185
2040, 184,
2050, .184,
2060, .184;. ,
2070, .1'84;
2080, .183,
2090, 183,
2100, 183,
2110, .183,
2120, .183,
2130, .182,
2140, .182, .
2150; .182,
2160, .182,
2170, _182,
2180, .181,
2190, .181,
2200, .181,
2210, .181,
2220, ` .18,
2230, ,18,
2240, 18
2250, 18,
2260; .18
2270, 179,
2280, .179,
2290, .179,
2300; 179,
2310; .179,
2320; -178,
2330, 1'78
2340;; .178,
2350,; 178,
2360°; ..1.78,
2370, .177,
2380, .177; ,
23'90; 177,
2400„ ..'F77;
210 177 ?
2420, i M6
2430, 176,
2440, 1.76;
24'50, 176;
2460, ..175,
2470', .1'75;
2480, .975;
2490, .175,
2500, .175'
2510, 174;
2520, .1:74,;
2530, .174,
2540; .174,
2550, .174.,'
2560, .173;,`
2570; .173,
2580, .173,
2590, .173,
2600, 173,
2610, .172,
2620, .172,.
2630, 172;
2640, .172,
2650, .172,
2660, .171,
2670, .171',
2680, .1.71',
2690, .171,:
2700, .171;
2710, .17,
2720, .17,.
2730, 17,;
2740, .17,,
2750, .169
2760, .169,
2770, .168,
2780, .168;
2790; .16T _
2800, .167;.
,
2810; .166:
2820, .166;,
2830, .165;
2840, .1651-
2850, .164;
2860, .164,
2870;. .1,63;.
2880; .163;,
2890 .162h > .
2900; .162?,
2910, .1.510 ,
2920, .16'1', . ,
2930,
2940; 16
2950, 16 -
2960, '15 '
2970, .159;.
2980, '158),z'
2990,; .158";
3000, .15T._
30:10, .15T
3020, .156,
30301; :.1'56;
3040, .155;
3050, .155;
3060„ 155,
3070, T54,:
3080, 154,
3090, .1:53,;
3100, :153,
3110, . T52,
3120, .152;
3130, .151,
3140, .151,
3150, 151 „
3160, .15,
3170, .1'5,
3180, .149;.
3190, .149,.
3200, .148,
3210, .148,
3220, .148; `
3230; .147,
3240, .147,
3250, .146,
3260, .146,
3270, .1.45,.
3280, .145,
3290, .145,.
3300, .1`44;
3310; .144,
3320, .143,
3330; .143;
3340, .143,
3350; .142;
3360, 142 -.
3370„ 141;_
3380, .141
3390, 14',
3400, ; 1.
3410, .1,38,-,
3420, :137,, ,
3430, _1'35;:, ;
3440, 1'33;
3450, 131;
3460; _1'3-' ...
3470, 128; .:.
3480; ..126;
3490;, -1,24:
3500; .123;
3510, .12:'1, :
3520', .119;
3530; 1.18,
35405 1:16.
3550, 1-15,. <..,
3560, A,fi3, '
3570;- 2"y
3580, 11,
3590, .109„
3600; .107,
3610; 106;:
3620, .104,
3630, .103"
3640, .102,.,
3650, A,
3660, .099; '
3670, .098,.
3680; .096;;
3690, .095,.
3,700, .094;
3710, .093;
3720; .091''
3730, .09,
3740, .076',
3750', .062;
3760, .051
3770, .042,
3780, .034,
3790; 028;
3800, .023;
3810, .01.9,
3820, .015,_
3830; .013;
3840, .01,
3850, .008;
3860; .007,
3870; .006,
3880, .605,
3890„ .004,
3900, .003,
3910, .003;
3920, :002', ,
3930; .002;."
3940, .001,,
3950, .001,
3960, .001,
3970, .001,
3980, .001
3990, .001;
4000, 0,
TOTAL TIME FOR DRAWDOWN FOR 1" RAINFALL =
3990-930=306070/60=51.0 HRS = 2.12 DAYS
CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 South Tryon Street, Suite 300
DATE: 09106101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: 09127101 P.M.: MSC LEVEL SPREADER
DESIGN GUIDELINES
The main goal in level spreader design is to ensure an appropriate length of the level spreader. The design length
must be determined so that erosive velocities do not exist down stream. The allowable velocity is based upon
the down slope ground cover. It is assumed that the level spreader functions as a long weir.
Equation #1
Q = C*L*H^(3/2)
Q= Flow
L= Length of Level Spreader
C= Weir Coefficient = 3
H= Driving Head
Flow over the level spreader is a function of its length and the height of water up slope. Increasing the length
reduces the height of water, as they are directly related. The height and length of water flow dictates the velocity
of flows over the level spreader. This relationship is expressed with the continuity equation.
Equation #2
Q= VA
Q= Flow
V= Velocity
A= Cross-Section Area of Flow= (L *213H)
Combining equation #1 and #2 leads to the following relationship
C*L*H^(3/2)=VA
C * L* H"(3/2)=V (L*2/3 H )
C*H^(3/2)=V(2/3H)
V=1.5*C*H^(1/2)
H=(V/(1.5*C))^2 Equation #3
The height of water as it flows over the level spreader is 2/3H
h=2/3H
Plug into the continuity equation and solve of the length
Q=VA
Q=V(L *h)
L=Q/(V*h) Equation#4
L = Q/(V*h)
A ?
CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 South Tryon Street, Suite 300
DATE: 09106101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: 09/27/01 P.M.: MSC LEVEL: SPREADER
Flow (Q)
Flow out of Extended Dry Pond
0.33 cfs
Maximum Velocity of Flow Across Level Spreader (V)
The maximum Velocity of flow across the Level spreader is determined based upon the down slope cover.
Use Gravel as down stream cover and a maximum velocity of 1.5fps
V= 0.57 fps
Water Height over the level Spreader (h)
From equation #3
H= (V/(1.5*C))^2
H= 0.022 ft
h= 2/3H
h= 0.015
Length of Level Spreader (L)
From equation #4
83.82 ft ?f
L= 84 ft

CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2977 BY: TMM 112 South Tryon Street, Suite 300
DATE: 09106101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: 09127101 P.M.: MSC LEVEL SPREADER =jj
Flow (Q)
Flow out of Extended Dry Pond
0.21 cfs
Maximum Velocity of Flow Across Level Spreader M
The maximum Velocity of flow across the Level spreader is determined based upon the down slope cover.
Use gravel as down stream cover and a maximum velocity of 1.5fps
V= 0.57 fps
Water Height over the level Spreader (h)
From equation #3
H= (V/(1.5*C))^2
H= 0.022 ft
h= 2/3H
h= 0.015 ?j
Length of Level Spreader (L) "
From equation #4
L= Q/(V*h)
21.20856 ft
L= 22 ft
M
CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 South Tryon Street, Suite 300
DATE: 09/06/01 T. L.: AWM Charlotte, North Carolina 28284
REVISED: 09127101 P.M.: MSC RIPRAP APRON DESIGN
25
20
v?
4 15
c 10
5
0 5 20 IS
Do in feet
2C 25
TO PREVENT SCOUR HOLE RIPRAP
ZONE APRON MATERIAL STONE DIAMETER LENGTH OF APRON DEPTH CLASS
1 Stone Filling (Fine) 6" 4 x (pipe diameter) 10" 1
2 Stone Filling (Light) 6" 6 x (pipe diameter) 12" 1
3 Stone Filling (Medium) 13" 8 x (pipe diameter) 18" 11
4 Stone Filling (Heavy) 23" 8 x (pipe diameter) 30" 11
5 Stone Filling (Heavy) 23" 10 x (pipe diameter) 30" 11
6 Stone Filling (Heavy) 23" 12 x (pipe diameter) 30" 11
7`` ' Special Study Required (Energy Dissipators, Stilling Basins, or Larger Size Stone
Apron warn = pipe aiamerer + UA-(apron Iengrn) vet= lu.SSu-(a?iam)-Z(J-(stope)^vz)m
FES # DIA
(ft) SLOPE
("t) in V
(ft/s) ZONE " RIP RAP
CLASS LENGTH
(ft) WIDTH
(ft) DEPTH
(!n)
1 4 0.0075 0,013 9.90 2 1 24 14 12
2 2.5 0.01 0.013 8.36 2 1 15 9 12
Xxx XX X=1 XXI(x # xx #VALUE! #VALUE!
XXX x x xXxx xxxx ### x #VALUE! #VALUE!
xxX xx xxxx xxxx ###### xx #VALUE! #VALUE!
Xlrx Xx XXXX XX,: x #, # xx #VALUE! #VALUE!
XXX XX XXX ( XYX #### Xx #VALUE! #VALUE!
XXX Xx rl<,Xx X (?( ##> ### xX #VALUE! #VALUE!
X;C< x, xxXr( xxxX ## ## xx #VALUE! #VALUE!
xxx X X X=I( XXX:C # # x'x #VALUE! #VALUE!
XXx fX XXxx XXX; Xx #VALUE!' #VALUE!
X ;(.,Y % IrXXX .CAW( ###### xX #VALUE! #VALUE!`
bource: banK ana unannel Lining Nroceaures-, New YorK uepartment of I ransportation,
Division of Design and Construction, 1971.
Page 1 of 1
...1 N&
Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
EXTENDED DRY BASIN SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes an extended dry basin supplement for
each basin, design calculations, and plans and specifications showing all basin and outlet structure
details.
1. PROJECT INFORMATION
Project Name: Crescent Ridge
Contact Person: Tiffany Morris Phone Number: [phone]
For projects with multiple basins, specify which basin this worksheet applies to: Basin #1
elevations
Basin Bottom Elevation 570.00 ft.
ft.
Basin Top Elevation 57R-30
areas
Drainage Area
Impervious Area
44
65
ac
volumes
Pond VolumeRequired 101,422 cu. ft.
Pond Volume Provided 101,936 cu. ft,
other parameters
Diameter of Orifice _
Design Rainfall
Design TSS Removal
3.5
storm
50
in. (2 to S day temporary pool draw-down required)

II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices
Manual (N.C. Department of Environment, Health and Natural Resources. February 1999) and
Administrative Code Section: 15 A NCAC 2H.1008.
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. Captures the runoff from the 1" storm and draws down over a period of 2 to 5
days.
TMM b. The basin length to width ratio is at least 3:1.
TMM C. The basin side slopes are not steeper than 3:1 horizontal to vertical.
TMM d. A trash rack or similar device is provided for both the overflow and orifice.
TMM C. If the basin is used for sediment and erosion control during construction, the
basin must be cleaned out, graded and vegetated within 14 days of the
completion of construction.
III. BASIN OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
1. All grassed areas of basin should be mowed at least twice annually.
2. Inspect the basin for sediment and/or trash accumulation. Remove as required, or at least
twice annually.
3. The pond should be inspected semi-annually after a rain event to ensure that the basin is
operating as designed. At a minimum, items that should be included in the inspection are:
a. Clogging of the orifice or too rapid a release.
b. Erosion of the banks.
C. Erosion of the inlet and outlet.
d. Sediment accumulation and the need for removal.
e. Condition of emergency outlet.

I acknowledge and agree by my signature below that I am responsible for the performance of the seven
maintenance procedures listed above. I agree to notify DWQ of any problems with the system of prior
to any changes to the system or responsible party.
Print name:
Title:
Address:
Phone:
Signature:
Date:
Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president.
I,
, a Notary Public for the State of
, County of , do hereby certify that
personally appeared before me this day of
and acknowledge that due execution of the forgoing wet detention basin maintenance requirements.
Witness my hand official seal.
My commission expires
f n•
Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
EXTENDED DRY BASIN SUPPLEMENT
This form may be photocopied for use as an original
DW Stormwater Management Plan Review:
A complete stormwater management plan submittal includes an extended dry basin supplement for
each basin, design calculations, and plans and specifications showing all basin and outlet structure
details.
1. PROJECT INFORMATION
Project Name: Crescent Ridge
Contact Person: Tiffany Morris Phone Number: [phone]
For projects with multiple basins, specify which basin this worksheet applies to: Basin #2
elevations
Basin Bottom Elevation 570.25 ft.
Basin Top Elevation 576 00 ft.
areas
Drainage Area 14.5 ac
Impervious Area 65 %
(on-site and off-site drainage to the basin)
(on-site and off-site drainage to the basin)
volumes
Pond VolumeRequired 33,423 cu. ft.
Pond Volume Provided 40,114 cu. ft.
other parameters
Diameter of Orifice 2 in.
Design Rainfall 1" storm
Design TSS Removal 50 %
(2 to 5 day temporary pool draw-down required)

11. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices
Manual (N.C. Department of Environment, Health and Natural Resources. February 1999) and
Administrative Code Section: 15 A NCAC 2H.1008.
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. Captures the runoff from the 1" storm and draws down over a period of 2 to 5
days.
TMM b. The basin length to width ratio is at least 3:1.
TMM C. The basin side slopes are not steeper than 3:1 horizontal to vertical.
TMM d. A trash rack or similar device is provided for both the overflow and orifice.
TMM e. If the basin is used for sediment and erosion control during construction, the
basin must be cleaned out, graded and vegetated within 14 days of the
completion of construction.
III. BASIN OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
All grassed areas of basin should be mowed at least twice annually.
2. Inspect the basin for sediment and/or trash accumulation. Remove as required, or at least
twice annually.
3. The pond should be inspected semi-annually after a rain event to ensure that the basin is
operating as designed. At a minimum, items that should be included in the inspection are:
a. Clogging of the orifice or too rapid a release.
b. Erosion of the banks.
C. Erosion of the inlet and outlet.
d. Sediment accumulation and the need for removal.
e. Condition of emergency outlet.
,' 4Q
I acknowledge and agree by my signature below that I am responsible for the performance of the seven
maintenance procedures listed above. I agree to notify DWQ of any problems with the system of prior
to any changes to the system or responsible party.
Print name:
Title:
Address:
Phone:
Signature:
Date:
Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president.
I,
, a Notary Public for the State of
, County of , do hereby certify that
personally appeared before me this day of
and acknowledge that due execution of the forgoing wet detention basin maintenance requirements.
Witness my hand official seal.
My commission expires

Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
LEVEL SPREADER SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a level spreader supplement for each
spreader, design calculations, details and plans and specifications.
1. PROJECT INFORMATION
Project Name: CRESCENT RIDGE
Contact Person: TIFFANY MORRIS Phone Number: [phone]
For projects with multiple basins, specify which basin this worksheet applies to: SPREADER #1
Flow
Flow to Level Spreader 0.83 cfs.
Maximum Velocity
Downstream Cover Grnss- trees anti shrubs
Maximum Velocity for Cover 0.67 fps.
Length
Minimum length 84 ft.
Other Parameter
Design TSS Removal 35 %

II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices
Manual (N.C. Department of Environment, Health and Natural Resources. February 1999) and
Administrative Code Section: 15 A NCAC 2H.1008.
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. The level spreader must be constructed on undisturbed soil (not fill material).
TMM b. The level crest shall be constructed on zero percent grade to insure uniform
spreading of storm runoff.
TMM c. The released runoff must outlet onto undisturbed, stabilized areas in sheet flow
and not be allowed to reconcentrate below the structure.
III. LEVEL SPREADER OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
1. The measure shall be inspected for leaves and debris. Remove as required, at least once a
month.
2. Inspect the measure, at least twice annually, to ensure it is still level and that concentrated
flow is not occurring.
I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system of prior
to any changes to the system or responsible party.
Print name:
Title:
Address:
Phone:
Signature:
Date:
Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president.
I,
, a Notary Public for the State of
, County of , do hereby certify that
personally appeared before me this day of
and acknowledge that due execution of the forgoing wet detention basin maintenance requirements.
Witness my hand official seal.
My commission expires

Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
LEVEL SPREADER SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a level spreader supplement for each
spreader, design calculations, details and plans and specifications.
1. PROJECT INFORMATION
Project Name: CRESCENT RIDGE
Contact Person: TIFFANY MORRIS Phone Number: [phone]
For projects with multiple basins, specify which basin this worksheet applies to: SPREADER #2
Flow
Flow to Level Spreader 0.21 cfs.
Maximum Velocity
Downstream Cover (Tra.s, trees and shnihs,
Maximum Velocity for Cover 0.67 fps.
Length
Minimum length 22 ft.
Other Parameter
Design TSS Removal 35 %
OCT I
II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices
Manual (N.C. Department of Environment, Health and Natural Resources. February 1999) and
Administrative Code Section: 15 A NCAC 2H. 1008.
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. The level spreader must be constructed on undisturbed soil (not fill material).
TMM b. The level crest shall be constructed on zero percent grade to insure uniform
spreading of storm runoff.
TMM C. The released runoff must outlet onto undisturbed, stabilized areas in sheet flow
and not be allowed to reconcentrate below the structure.
III. LEVEL SPREADER OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
1. The measure shall be inspected for leaves and debris. Remove as required, at least once a
month.
2. Inspect the measure, at least twice annually, to ensure it is still level and that concentrated
flow is not occurring.
I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system of prior
to any changes to the system or responsible party.
Print name:
Title:
Address:
Phone:
Signature:
Date:
Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president.
I,
, County of
a Notary Public for the State of
do hereby certify that
personally appeared before me this day of
and acknowledge that due execution of the forgoing wet detention basin maintenance requirements.
Witness my hand official seal.
My commission expires
k
Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
RIP RAP DISSIPATERS SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a riprap dissipater supplement for each
dissipater, design calculations, details and plans and specifications.
1. PROJECT INFORMATION
Project Name: CRESCENT RIDGE
Contact Person: TIFFANY MORRIS Phone Number: [phone]
For projects with multiple dissipaters, specify which one this worksheet applies to: Dissipater #1
Outlet
Pipe Diameter 48 in.
Pipe Roughness 0.013 (concrete)
Outlet Slope 0.75 %
Velocity 9.90 fps
Rip Rap
Rip Rap Class I
Length 24 ft.
Width 14 ft.
Depth 12 ft.
Plunge Pool
Pool Depth 1.5 ft.
Pool Diameter 8 ft.
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. The rip rap dissipater has sufficient length and flare to dissipate energy by
expanding the flow.
TMM b. The outlet velocity is less than 10 fps and is less than or equal to a 48 inch
diameter pipe.
III. RIP RAP DISSAPATOR OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
1. The measure shall be inspected for trash and debris. Remove as required, at least once a
month.
2. Inspect the measure, at least twice annually, to ensure it is still level and that concentrated
flow is not occurring.

I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system of prior
to any changes to the system or responsible party.
Print name:
Title:
Address:
Phone:
Signature:
Date:
Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president.
I, , a Notary Public for the State of
, County of , do hereby certify that
personally appeared before me this day of
and acknowledge that due execution of the forgoing wet detention basin maintenance requirements.
Witness my hand official seal.
My commission expires
r
Permit No.
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
D_WQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a rip rap dissipater supplement for each
dissipater, design calculations, details and plans and specifications.
RIP RAP DISSIPATOR SUPPLEMENT
This form may be photocopied for use as an original
1. PROJECT INFORMATION
Project Name: CRESCENT RIDGE
Contact Person: TIFFANY MORRIS Phone Number: [phone]
For projects with multiple dissipaters, specify which one this worksheet applies to: Dissipater #2
Outlet
Pipe Diameter
Pipe Roughness
Outlet Slope
Velocity
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
0.013
1.0
8.36
in.
(concrete)
fps
Rip Rap
Rip Rap Class I
Length 15 ft.
Width 9 ft.
Depth 12 ft.
Plunge Pool
Pool Depth 1.5 ft.
Pool Diameter 5 ft.

II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and
supporting documentation is attached. If the applicant has designated an agent in the Stromwater
Management Permit Application Form, the agent may initial below. If a requirement has not been
met, attach justification.
Applicants Initials
TMM a. The rip rap dissipater has sufficient length and flare to dissipate energy by
expanding the flow.
'T'MM b. The outlet velocity is less than 10 fps and is less than or equal to a 48 inch
diameter pipe.
III. RIP RAP DISSAPATOR OPERATION AND MAINTENANCE AGREEMENT
Maintenance activities shall be performed as follows:
Operation and Maintenance
1. The measure shall be inspected for trash and debris. Remove as required, at least once a
month.
2. Inspect the measure, at least twice annually, to ensure it is still level and that concentrated
flow is not occurring.
dk 0s.
I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system of prior
to any changes to the system or responsible party.
Print name:
Title:
Address:
Phone:
Signature:
Date:
Note: The legal responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named president.
I,
, County of
a Notary Public for the State of
do hereby certify that
personally appeared before me this day of
and acknowledge that due execution of the forgoing wet detention basin maintenance requirements.
Witness my hand official seal.
My commission expires
4? W A r?RQ?
1L 7
> LqLAJ`,
o ?
Ms. Tiffany M. Morris, El
ColeJenest & Stone
112 South Tryon St., Suite 300
Charlotte, NC 28284
Subject:
Dear Ms. Morris:
September 19, 2001
Crescent Ridge
DWG Project No. 991164
Mecklenburg County
The Wetlands Unit staff reviewed the stormwater management plans for the subject project and determined that additional
information is necessary to complete the technical review process. The required additional information is as follows:
Rip Rap Dissipator
Please submit the design detail for the rip rap dissipators for the larger discharges. The dissipators should be
designed to disperse the flow to prevent channel formation.
2. Operation and Maintenance Agreement
An operation and maintenance agreement for the basins, level spreaders and dissipators is required. The operation
and maintenance agreement must also be signed by the responsible party and notarized. An example agreement
for an extended detention wet pond is available on line at
http://h2o.enr.state.nc.us/su/PDF_Files/State_SW_program_forms/SW Ul 02_Wet_Pond_Supplement.pdf
Division wetlands unit staff will strive to complete a final technical review within 10 working days of receipt of the
requested information. If you have any questions or would like to discuss this project, please contact me at (919) 733-
9584. Also, please note that the NCDENR Stormwater Best Management Practices Manual, April 1999, and other
documents and information can be downloaded from the Wetlands Unit web site at
http://h2o.ehnr.state.nc.us/ncwetlands/.
Sincerely,
Todd St. Joh , PE
Environmental Engineer
cc: Mooresville Regional Office
File
North Carolina Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nc.us/ncwetlands/
Michael F. Easley
Governor
William G. Ross, Jr., Secretary
Department of Environment and Natural Resources
Gregory J. Thorpe, Ph.D., Acting Director
Division of Water Quality
Project No. DWQ Crescent Ridge
Project Name: 991164 basin 1
SUBMITTED DESIGN: REQUIRED DESIGN:
elevations #VALUE! average depth status
Bottom of Basin (ft) 570
Permanent Pool (ft) 570 0 ft. depth check depth
Temporary Pool (ft) 576.83 6.83 ft. depth ok
areas
Permanent Pool SA (sq ft)
57467
#DIV/0! sq. ft.
#DIV/0!
Drainage Area (ac)
Impervious Area (ac) E:A 65.0%

volumes
Permanent Pool (cu ft)
Temporary Pool (cu ft) 101422 101422 cu. ft. check tempc
Forebay (cu ft) #VALUE! % #VALUE!

other parameters
SA/DA 0 #DIV/0! -
Orifice Diameter (in) 3.5 0.59 cfs drawdown -
Design Rainfall (in) 1 2.0 day drawdown check draw(
Linear Interpolation of Correct SA/DA***
0 ft. Permanent Pool Depth
% Is SA/DA from Table
Next Lowest
Project Impervious 65.0 #DIV/0!
Next Highest
Project No. DWQ Crescent Ridge
Project Name: 991164 basin 2
SUBMITTED DESIGN: REQUIRED DESIGN:
elevations #VALUE! average depth status
Bottom of Basin (ft) 570
Permanent Pool (ft) 570.25 0.25 ft. depth check depth
Temporary Pool (ft) 574.22 3.97 ft. depth ok
areas
Permanent Pool SA (sq ft)
#DIV/0! sq. ft.
#DIV/0!
Drainage Area (ac) 14.5
Impervious Area (ac) 9.425 65.0%
-

volumes
Permanent Pool (cu ft)
Temporary Pool (cu ft) 33423 33423 cu. ft. check tempt
Forebay (cu ft) #VALUE! % #VALUE!

other parameters
SA/DA 0 #DIV/0! -
Orifice Diameter (in) 2 0.15 cfs drawdown -
Design Rainfall (in) 1 2.6 day drawdown ok
Linear Interpolation of Correct SA/DA ***
0.25 ft. Permanent Pool Depth
DA from Table
% Is SA/0
Next Lowest
Project Impervious 65.0 #DIV/0!
Next Highest I 0
0
Michael S. Cole, RLA
Managing Principal
Brian C. lenest, RLA
Mane, tng Principal
Dud D. Stone, PE
Managing Principal
Allison W. Merriman, RLA
Principal
Susan G. Froyler, RLA
Principal
lane S. Alexander, RLA
Principal
t
f
Land Planning
Landscape Architecture
Civil Engineering'
Urban Design
112 South Tryon Street
Suite 300 `
Charlotte
North Carolina
28284
Tele 704. 376. 1555
Fax [phone]
Email clsocoleleneststone.com
www.cotdeneststone.com
Transmittal
t,
Date: September 12, 2001
Reference: 2177 - Crescent Ridge Water Quality
Attention: Mr. Todd St. John
Company: North Carolina Department of Environment and Tel: [phone]
Natural Resources
2321 Crabtree Boulevard, Suite 250
Raleigh, North Carolina 27604-2260
We Are
Transmitting:
® Herewith ? Under Separate Cover
Copies Dated Description
2 09/06/01 CV1.0 Drainage Area Ma
2 09/06/01 CV2.0 Storm Water Management Plan
2 09/06/01 CV3.0 Details
2 09/06/01 Design Calculations

Transmitted Via: ? Mail ® Overnight ? Courier ? Hand Delivery
? For Approval ? For Your Use ? As Requested ® For Review
Remarks: Per our telephone conversation attached are the plans and calculations for
DWQ project #991164. We are currently putting together the maintenance
agreement and will forward upon completion.
By: //emu?2?i`??
Tiffan M. Morris, El
tls
cc: Mr. George L. Hodges III - CR
Mr. Clement Riddle - NEC
Mr. Michael S. Cole, RLA - CJS
Ms. Allison W. Merriman, RLA - CJS
Mr. M.A. Widenhouse, PE - CJS
MAProject Files\2177\2000\Trans\0912t St. John. T. info.doc
0
ColeJenest
& Stone
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CRESCENT RIDGE
CJS # 2177
CALCULATIONS FOR:
WATER QUALITY BASINS
LEVEL SPREADERS
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09/06/01
CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 South Tryon Street, Suite 300
DATE: 916101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: P.M.: MSC INTRODUCTION AND SUMMARY
The following project is located on the north side of Arrowood Road and West of 1-77 in Charlotte, North Carolina.
The project consist of commercial development that will disturb wetlands and 428 linear feet of stream channel.
A 401 Water Quality Certification was approved on April 4, 1999 (DWQ project # 991164), with additional
conditions. One condition is to obtain an approved stormwater management plan. The following calculations are for
stormwater facilities designed to remove 85% TSS according to the most recent version of the NCDENR Stormwater
Best Management Practices Manual. Stormwater detention is not required as a result of the site abutting the floodplain.
The following calculations are organized in the following manner:
1) Drainage area map
2) Soils survey map with percentage of each type defined
3) Curve number development
4) Time of concentration
5) Water quality requirements for storage volumes and release rates
6) Outlet structure design with stage storage chart
7) HEC-1 output
8) Tabular hydrograph to calculate the release time of 1" of rainfall for water quality requirements
9) Level spreader design
CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 South Tryon Street, Suite 300
DATE: 916101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: P.M.: MSC PRELIMINARY CALCULATIONS
(see attached drainage area map)
Basin #1 Predeveloped Drainage Area = 44 acres
IlPostdeveloped Drainage Area= 44 acres
Basin #2 jDrainage Area = 14.5 acres
Postdevelo ed Drainage Area= 14.5 acres 11
(see attached soils map)
Basin #1 Area % Soil Type Hydrologic Soil Group
and 20 MeB C
Basin #2 45 MeD C
35 Mo C
Postdeveloped CN Basin #1 and Basin #2
Cover Type Area SF % CN Wtd. CN
Paved parking lots/buildings 1656369 65.00 98 98.00
Open space - Fair condition 891891 35.00 79 79.00
Total 2548260 91
Composite CN 91.35 IF- Use CN = 91
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CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 South Tryon Street, Suite 300
DATE: 09106101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: P.M.: MSC TIME OF CONCENTRATION
BASIN #1 TIME OF CONCENTRATION
PRE-DEVELOPMENT
Pre-development Type: Sheet Flow
Flow Phase One Length: 200 It
"N" Value: 0.24 from tables
Slope: 0.02 ft/ft
1 1Computed'T' 14.5 Minutes
Pre-development Type: Shallow Concentrated Flow
Flow Phase Two Surface: P
Length: 135 It
unpaved
l Slope: 0.02 ft/ft
p=paved Velocity., 2.87 ft/sec
Computed 'T': 0.013 hr, or 0.78 Minutes
Pre-development Type: Open Channel Flow
Flow Phase Three
I Length: 1980 ft
lVelocity, 5 ft/sec assumed
Computed 'T': 0.11 hr, or 11 6.6 Minutes
Pre-development Time of Concentration
Total Flow Total T c . 21.9 Minutes
Summary La Time
TLAG = 13.1 Minutes
T LAG =0.6 x T T LAC = 0.22 Hours
BASIN #1 TIME OF CONCENTRATION
POST-DEVELOPMENT
Post-development Time of Concentration
Total Flow Total T c . 5.0 Minutes
Summary La Time
T LAC = 3.0 Minutes
T LAC, =0.6 x T c T LAG = 0.05 Hours
CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 South Tryon Street, Suite 300
DATE: 09106101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: P.M.: MSC TIME OF CONCENTRATION
BASIN #2 TIME OF CONCENTRATION
PRE-DEVELOPMENT
Pre-development Type: Sheet Flow
Flow Phase One Length: 50 ft
"N" Value: 0.24 from tables
Slope: 0.02 ft/ft
Computed T' 8.3 Minutes
Pre-development Type: Shallow Concentrated Flow
Flow Phase Two Surface: P
Length: 250 ft
u=unpaved Slope: 0.01 ft/ft
p= paved Veloci : 2.03 ft(sec
Computed 'T': 0.034 hr, or 2.04 Minutes
Pre-development Type: Open Channel Flow
Flow Phase Three Length: 850 ft
Velocity: 5 ft/sec assumed
Computed 'T': 0.047 hr, or 2.8 Minutes
Pre-development Time of Concentration
Total Flow Total Tc. 13.2 Minutes
Summary Lag Time
T LAC = 7.9 Minutes
IF T LAG =0.6 x T c T LAC = 0.13 Hours
BASIN #2 TIME OF CONCENTRATION
POST-DEVELOPMENT
Post-development Time o Concentration
Total Flow Total Tc. 5.0 Minutes
Summary Lag Time
T LAC = 3.0 Minutes
IF T LAr, =0.6 x T T LAG = 0.05 Hours
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2
2177 BASIN 41 10-YR STORM
x +
* FLOOD HYDROGRAPH PACKAGE (HEC-1)
* MAY 1991
* VERSION 4.0.1E
* Lahey F77L-EM/32 version 5.01
* Dodson & Associates, Inc.
* RUN DATE 09/10/01 TIME 14:44:10
*xxxxxxxxxxxxxxx*xx*+*****.**************
*
* U.S. ARMY CORPS OF ENGINEERS
* HYDROLOGIC ENGINEERING CENTER
* 609 SECOND STREET
* DAVIS, CALIFORNIA 95616
* [phone]
* x
X X XXXXXXX XXXXX X
X X X X X XX
X X X X X
XXXXXXX XXXX X XXXXX X
X X X X X
X X X X X X
X X XXXXXXX XXXXX XXX
THIS PROGRAM REPLACES ALL PREVIOUS VERSIONS OF HEC-1 KNOWN AS HEC1 (JAN 73), HECIGS, HECIDB, AND HECIKW.
THE DEFINITIONS OF VARIABLES -RTIMP- AND -RTIOR- HAVE CHANGED FROM THOSE USED WITH THE 1973-STYLE INPUT STRUCTURE.
THE DEFINITION OF -AMSKK- ON RM-CARD WAS CHANGED WITH REVISIONS DATED 28 SEP 81. THIS IS THE FORTRAN77 VERSION
NEW OPTIONS: DAMBREAK OUTFLOW SUBMERGENCE , SINGLE EVENT DAMAGE CALCULATION, DSS:WRITE STAGE FREQUENCY,
DSS:READ TIME SERIES AT DESIRED CALCULATION INTERVAL LOSS RATE:GREEN AND AMPT INFILTRATION
KINEMATIC WAVE: NEW FINITE DIFFERENCE ALGORITHM
Page 1
2177 BASIN #1 10-YR STORM
HEC-1 INPUT PAGE 1
LINE ID.. ..... 1....... 2....... 3. ...... 4. ...... 5. ...... 6. ...... 7. ...... 8. ...... 9. ..... 10
1 ID Crescent Ridge
2 ID Job #2177
3 ID 10-yr sto rm
4 ID Pond #1
5 ID
6 IO 5
7 IT 10 500
8 IN 5
9 KK
* POST-DEVELOPMENT
* PH RAINFAL DATA
* 2- YEAR RAINFALL
* PH 0 0 0.42 .83 1.45 1.76 1.95 2.28
* 10 -YEAR RAINFALL
* PH 0 0 .59 1.26 2.36 2.9 3.21 3.72
* 25 -YEAR RAINFALL
* PH 0 0 .69 1.45 2.83 3.33 3.67 4.38
* 50 -YEAR RAINFALL
* PH 0 0 .75 1.59 3.17 3.75 3.97 4.79
* PI RAINFALL DATA
* 2- YEAR, 6 HOUR STORM EVEN T
* .000 .007 .007 .008 .008 .008 .008 .008 .009 .009
* .009 .009 .01 .01 .01 .011 .011 .011 .012 .014
* .014 .015 .016 .017 .018 .021 .022 .024 .026 .028
* .031 .044 .050 .058 .089 .115 .242 .42 .168 .1
* .064 .054 .047 .033 .029 .027 .025 .023 .021 .018
* .017 .016 .016 .015 .014 .012 .012 .011 .011 .01
* .01 .01 .009 .009 .009 .009 .008 .008 .008 .008
* .008 .007 .007 .000
* 10 -YEAR, 6 HOUR STORM EVE NT
10 PI .000 .011 .011 .012 .012 .012 .012 .013 .013 .013
11 PI .014 .014 .015 .015 .016 .016 .017 .018 .018 .023
12 PI .024 .025 .026 .027 .029 .036 .039 .042 .045 .049
13 PI .054 .079 .089 .103 .161 .201 .395 .590 .275 .177
14 PI .112 .095 .084 .057 .051 .047 .043 .040 .038 .030
15 PI .028 .027 .025 .024 .023 .019 .018 .017 .017 .016
16 PI .016 .015 .015 .014 .014 .013 .013 .013 .012 .012
17 PI .012 .011 .011 .000
* 25 -YEAR, 6 HOUR STORM EVE NT
* .000 .014 .014 .014 .015 .015 .015 .016 .016 .017
* .017 .018 .018 .019 .019 .020 .021 .022 .023 .025
* .027 .028 .029 .031 .033 .043 .046 .049 .053 .058
* .064 .093 .104 .120 .189 .235 .466 .680 .324 .208
* .131 .111 .098 .067 .061 .055 .051 .048 .045 .034
* .032 .030 .029 .027 .026 .023 .022 .021 .021 .020
* .019 .019 .018 .017 .017 .016 .016 .016 .015 .015
* .014 .014 .014 .000
* 50 -YEAR, 6 HOUR STORM EVE NT
* .000 .016 .016 .016 .017 .017 .018 .018 .019 .019
* .019 .020 .020 .021 .022 .022 .023 .024 .026 .031
* .032 .033 .037 .037 .039 .049 .053 .056 .061 .066
* .073 .116 .116 .133 .209 .260 .513 1749 .356 .231
* .124 .124 .109 .077 .069 .063 .058 .054 .051 .040
* .038 .036 .034 .033 .031 .026 .025 .024 .023 .023
* .022 .021 .021 .020 .019 .019 .018 .017 .017 .017
*
* .017 .016 .016 .000
Page 2
2177 BASIN 41 10-YR STORM
HEC-1 INPUT PAGE 2
LINE ID. ...... 1... .... 2.. ..... 3... .... 4.. ..... 5. ...... 6. ...... 7.. ..... 8.. ..... 9...... 10
18 BA .06875
19 LS 0 91 0
20 UD .22
21 KK DETENTION
22 KO 0 0 0 0 21
23 RS 1 ELEV 570
24 SA 0 .18 .30 .54 .63 .45 .78 .55 .60
25 SE 570 S71 572 573 574 575 576 577 578
26 SQ 0 .3 .44 .63 .78 0.83 1.73 5.49 99.46 140.46
27 SE 570 571 572 574 576 576.83 576.9 577 578 578.2
28 ZZ
Page 3
2177 BASIN #1 10-YR STORM
xxxxxxxxx*xxxxx******x****x*xxxxxxxxxxx*x
x x
* FLOOD HYDROGRAPH PACKAGE (HEC-1)
* MAY 1991
* VERSION 4.0.1E
* Lahey F77L-EM/32 version 5.01
* Dodson & Associates, Inc.
* RUN DATE 09/10/01 TIME 14:44:10
x*xxxxxxxxxxxxxxx***x**x*****x*xxxxxxxxxx
Crescent Ridge
Job #2177
10-yr storm
Pond #1
6 IC, OUTPUT CONTROL VARIABLES
IPRNT 5
IPLOT 0
QSCAL 0.
IT HYDROGRAPH TIME DATA
NMIN 10
IDATE 1 0
ITIME 0000
NQ 500
NDDATE 4 0
NDTIME 1110
ICENT 19
PRINT CONTROL
PLOT CONTROL
HYDROGRAPH PLOT SCALE
MINUTES IN COMPUTATION INTERVAL
STARTING DATE
STARTING TIME
NUMBER OF HYDROGRAPH ORDINATES
ENDING DATE
ENDING TIME
CENTURY MARK
COMPUTATION INTERVAL 0.17 HOURS
TOTAL TIME BASE 83.17 HOURS
ENGLISH UNITS
DRAINAGE AREA
PRECIPITATION DEPTH
LENGTH, ELEVATION
FLOW
STORAGE VOLUME
SURFACE AREA
TEMPERATURE
SQUARE MILES
INCHES
FEET
CUBIC FEET PER SECOND
ACRE-FEET
ACRES
DEGREES FAHRENHEIT
***************************************
*
* U.S. ARMY CORPS OF ENGINEERS
* HYDROLOGIC ENGINEERING CENTER
* 609 SECOND STREET
* DAVIS, CALIFORNIA 95616
* [phone]
* *
x** *** *** *** *** *** *** *xx *x* *xx xxx xxx x** *** **x xxx x*x xxx xxx xxx xxx xx* xxx *** *** x** **x x*x xxx *** *xx x*x x*x
*********xx*x*
x x
21 KK * DETENT *
* *
xxxxxxxx*****x ION
22 KO OUTPUT CONTROL VARIABLES
IPRNT 5
IPLOT 0
QSCAL 0.
IPNCH 0
IOUT 21
ISAV1 1
ISAV2 500
TIMINT 0.167
PRINT CONTROL
PLOT CONTROL
HYDROGRAPH PLOT SCALE
PUNCH COMPUTED HYDROGRAPH
SAVE HYDROGRAPH ON THIS UNIT
FIRST ORDINATE PUNCHED OR SAVED
LAST ORDINATE PUNCHED OR SAVED
TIME INTERVAL IN HOURS
Page 4
2177 BASIN #1 10-YR STORM
RUNOFF SUMMARY
FLOW IN CUBIC FEET PER SECOND
TIME IN HOURS, AREA IN SQUARE MILES
PEAK TIME OF AVERAGE FLOW FOR MAXIMUM PERIOD BASIN
OPERATION STATION FLOW PEAK 6-HOUR 24-HOUR 72-HOUR AREA
HYDROGRAPH AT POST- 135.46 3.33 20. 5. 2. 0.069
ROUTED TO DETENT 139.45 3.50 14. 4. 2. 0.069
*** NORMAL END OF HEC-1 ***
MAXIMUM TIME OF
STAGE MAX STAGE
578.20 3.50
Page 5
HYDROGRAPHS FOR WATER QUALITY REQUIREMENTS
DESCRIPTION
The following information is used to determine the routed flow rates from the Crescent Ridge
Water Quality Basins. This information will be used to verify that the basins meets the water
quality requirements by detaining 1" of rainfall for a peroid of 2-5 days.
Water Quality Basin #1
From previous calculations it has been determined that 1" of rainfall will raise the water surface
elevation 6.83' (see water quality basin calculations). At this elevation, the discharge from the
outlet structure is 0.83 cfs. Using this value in the table below, the time of detention for the
1" storm may be determined.
Time Flow
(minutes) (cfs)
10, 0,
20, 0,
30, 0,
40, 0,
50, 0,
60, 0,
70, 0,
80, 0,
90, 0,
100, .003,
110, .019,
120, .067,
130, .167,
140, .304,
150, .337,
160, .387,
170, .449,
180, .496,
190, .567,
200, .695,
210, 18.659,
220, 139.449,
230, 80.575,
240, 60.867,
250, 40.678,
260, 29.247,
270, 22.344,
280, 17.666,
290, 14.472,
300, 12.227,
310, 10.467,
320, 9.233,
330, 8.424,
340, 7.803,
350, 7.286,
360, 6.852,
370, 6.453,
380, 5.755,
390, 4.73,
400, 3.243,
410, 1.842,
420, 1.398,
430, 1.07,
440, .83,
450, .829,
460, .828,
470, .827,
480, .826,
490, .825,
500, .824,
510, .823,
520, .822,
530, .821,
540, .82,
550, .819,
560, .818,
570, .817, ;
580, .816,
590, 815,
600, 814,
610, .813,
620, .812,
630, .811,
640, 81,
650, .809,
660, .808,
670, .807,
680, .806,
690, .805,
700, .804;
710, .803,
720, .802,
730, .801,
740, .8,`
750, .799,
760, .798,
770, 797,
780, .796,
790, .795,
800, .794,
810, .793,
820, .792,
830, .791,
840, .79
850, .789,
860, .788,
870, .788,
880, .787,
890, .786,
900, .785,
910, .784;
920, 783,
930, .782,
940, .781?;
950, .78
960, .779,
970, .777,
980, .776,
990, .775,
1000, .773,
1`010, .772,
1020, .771,
1030, .769,
1040, .768,
1050, .767,
1060, ,765,
1070, .764,
1080, .763,
1090, .752,
1100, .76,
1110, .759,
1120, .758,
1130, .756,
1140, .755,
1150, .754,
1160, .752,
1170, .751,
1180', .75,
1190, 749,
1200, .747,
1210, .746,
1220, .745,
1230, .744,
1240, .742,
1250, .741,
1260, .74,
1270, .739,
1280, .737,
1290, 736,
1300, .735,
1310, .734,
1320, ,732,
1330, .731,
1340, .73,
1350, .729,
1360. .727,
1370, .726,
1380, .725,
1390, .724,
1400, .722,
1410, ` .721,
1420, .72
1430, 719,
1440, .718,
1450, .716,
1460, .715,
1470, .714,
1480, .713,
1490, .711,
1500, .71
1510, .709,
1520, .708,
1530, .707,
1540, .705,
1550, .704,
1560, .703,
1570, .701`;
1580, .7,
1590, .699,
1600, .697,
1610, .696,
1620, .695,
1630, .693,
1640, .692,
1650, .691,
1660, .689,
1670, .688,
1680, .687,
1690, .685,
1700, .684,
1710, .683,
1720, .681,
1730, .68,
1740, .679,
1750, .678,
1760, _ .676,
1770, .675,
1780, .674,,
1790, .672,
1800, .671,
1810, .67,
1820, .668,
1830, .667,
1840, .666,
1850,-, .665,
1860, .663,
1`870, .662,
1880, .661,
1890, .66,
1900, .658,
1910, ` .657,
1920, .666,
1930, .655,
1940, 653,
1950, .652,
1960, .651,
1970, 649,
1980, .648,
1990, 647,
2000, .646,
2010, .645,
2020, .643,
2030, .642,
2040, .641,
2050, .64,
2060, 638,
2070, .637,
2080, .636,
2090, .635,
2100, .633,
2110, 632,
2120, ..631,
2130, .63,
2140, .628,,
2150, .627,
2160, .626,
2170, .624,
2180, .623,
2190, .621,
2200, 62,
2210, .619,
2220, .617,
2230, .61,6,
2240, .614,
2250, 613,
2260, .612,
2270, .61,
2280, .609
2290, .608,
2300, .606,
2310, .605,
2320,: .604,
2330, 602,
2340, .601,
2350, .6,
2360, .598,
2370, .597,
2380, .596,
2390, .594,
2400, .593,
2410, .592,
2420, .59
2430, .589,
2440, .588,
24501, .586,
2460; .585,
2470, 584,
2480, .582,
2490, .581,
2500, .58,
2510, .578,
2520, .577,
2530, .576,
2540, .575,
2550, .573,
2560, .572,
2570, .571,
2580, .569,
2590, .568,
2600, .567,
2610, .566,
2620, .564,
2630, .563,
2640, 562,
2650, .561,
2660, .559,
2670, .558,
2680, .557,
2690, .556,
2700, .554,
2710, .553,
2720, .552,
2730, .551,
2740, .549,
2750, .548,
2760, .547,
2770, 546,
2780, .544,
2790, .543,
2800, .542,
2810, .541,
2820, 54,
2830, .538,
2840, .537,
2850, .536,
2860, .535,
2870, .533,
2880, .531,
2890, .53,
2900, .528,
2910, .526,
2920, .525,
2930, .523,
2940; .521,
2950, .52,
2960, .518,
2970; .516,
2980, .515,
2990, .513,
3000, .512,
3010, .51`,
3020, .508,
3030, .507,
3040, .505,
3050, .504,
3060, .502,
3070, .5,
3080, .499,
3090, .497,
3100, .496,
3110, .494,
3120, .493,
3130, .491,
3140, .489,
3150, .488,
3160, .486,
3170, .485,
3180, .483,
3190, .482,,
3200, .48,
3210, .479,
3220, .477,
3230, .476,
3240, .474,
3250, .473,
3260, .471,
3270, .47,
3280, .468,
3290, .467,
3300, .465,
3310, .464;
3320, .462,
3330, .461,
3340, .46,
3350, .458,
3360, .457,
3370, .455,
3380, .454,
3390, .452,
3400, .451,
3410, .449,
3420, .448,
3430, .447,
3440; .445,
3450, .444,
3460, .442,
3470, .441,
3480, .439,
3490; .435,
3500, .432,
3510, .428,
3520, .425,
3530, .422,
3540, .418,
3550, .415
3560, .41 1,
3570, 408,
3580, .405,
3590, .402,,
3600, .398,
3610, .395,
3620, .392,
3630, .389,
3640, .386,
3650, .382,
3660, .379,
3670, .376,
3680, .373, _ .,
3690,- .37,
3700, .367,
3710, .364,
3720, .361,
3730, .358,
3740, .355,
3750, .353,
3760' 35,
3770, .347,
3780, 344,
3790, :341;
.
3800, .339,
3810, .336,
3820, .333,
3830, .33,
3840, .328,
3850, .325,
3860, .322,
3870, .32,
3880, .317,
3890, .315,
3900, .312,
3910, .31,
3920; .307,
3930, .305,
3940, .302,
3950, .298,
3960, .278,
3970, .26,
3980, 242,
3990, .226,
4000, 111,
4010, .197,
4020, .184,
4030, .172,
4040, .16,
4050, 15,
4060, .14,
4070, ` .13,
4080, .122,
4090, 114,
4100, .106,
4110, .099,
4120, .092,
4130, :086,
4140, .08,
4150, .075,
4160, .07,
4170, .065,
4180, .061,
4190, .057,
4200, .053,
4210, .05,
4220, .046,
4230, .043,
4240, 04,
4250,-' .038,
4260, .035,
4270, .033,
4280, .031,
4290, .029,
4300, .027,
4310, .025,
4320, .023,
4330, .022,_
4340, .02,
4350, .019,
4360, .018„
4370, 016,
4380, .015,
4390, .014,
4400, .013,
4410, .013,
4420, .012,
4430, .011,
4440, .01`,
4450, .01,
4460, .009,
4470, .008,
4480, .008,
4490, .007,
4500, .007,
4510, .006,
4520, .006,
4530, .005,
4540, .005,
4550, .005,
4560, .004,
4570, ' .004,.
4580, 004,
4590, 004,
4600, .003,
4610, .003,
4620, .003,
4630, .003,
4640, .003,
4650, .002,
4660, .002,
4670, .002,
4680, .002,
4690, .002,
4700, .002,
4710, .002,
4720, .001,
4730, .001,
4740, .001,
4750, .001,
4760, .001,
4770, oQ1,
4780, .001,
4790, .001,
4800, .001,
4810, .001,
4820, .001,
4830, .001,
4840, .001,
4850, .001,
4860, .001,
4870, .001,
4880, 0,
4890, 0,
4900, 0,
4910, 0,
4920, 0,
4930, 0,
4940, 0,
4950, 0,
TOTAL TIME FOR DRAWDOWN FOR 1" RAINFALL =
3840-440=4430160=73.83 HRS = 3.08 DAYS
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2177 BASIN #2 10-YR STORM
* *
* FLOOD HYDROGRAPH PACKAGE (HEC-1)
* MAY 1991
* VERSION 4.0.1E
* Lahey F77L-EM/32 version 5.01
* Dodson & Associates, Inc.
* RUN DATE 09/10/01 TIME 15:04:54
*
* U.S. ARMY CORPS OF ENGINEERS
* HYDROLOGIC ENGINEERING CENTER
* 609 SECOND STREET
* DAVIS, CALIFORNIA 95616
* [phone]
*
X X XXXXXXX XXXXX X
X X X X X XX
X X X X X
KKXXXXx XXXX X XXXXX X
X X X X X
X X X X X X
X X XXXXXXX XXXXX XXX
THIS PROGRAM REPLACES ALL PREVIOUS VERSIONS OF HEC-1 KNOWN AS HEC1. (JAN 73), HECIGS, HECIDB, AND HECIKW.
THE DEFINITIONS OF VARIABLES -RTIMP- AND -RTIOR- HAVE CHANGED FROM THOSE USED WITH THE 1973-STYLE INPUT STRUCTURE.
THE DEFINITION OF -AMSKK- ON RM-CARD WAS CHANGED WITH REVISIONS DATED 28 SEP 81. THIS IS THE FORTRAN77 VERSION
NEW OPTIONS: DAMBREAK OUTFLOW SUBMERGENCE , SINGLE EVENT DAMAGE CALCULATION, DSS:WRITE STAGE FREQUENCY,
DSS:READ TIME SERIES AT DESIRED CALCULATION INTERVAL LOSS RATE:GREEN AND AMPT INFILTRATION
KINEMATIC WAVE: NEW FINITE DIFFERENCE ALGORITHM
Page 1
2177 BASIN ##2 10-YR STORM
HEC-1 INPUT PAGE 1
LINE ID.. ..... 1....... 2.......3. ......4. ......5. ......6. ......7. ......8. ......9.. ....10
1 ID Crescent Ridge
2 ID Job #2177
3 ID 10-yr sto rm
4 ID
5 ID
6 IO 5
7 IT 10 500
8 IN 5
9 KK POST-DEVELOPMENT
* PH RAINFAL DATA
* 2- YEAR RAINFALL
* PH 0 0 0.42 .83 1.45 1.76 1.95 2.28
* 10 -YEAR RAINFALL
* PH 0 0 .59 1.26 2.36 2.9 3.21 3.72
* 25 -YEAR RAINFALL
* PH 0 0 .69 1.45 2.83 3.33 3.67 4.38
* 50 -YEAR RAINFALL,
* PH 0 0 .75 1.59 3.17 3.75 3.97 4.79
* PI RAINFALL DATA
* 2- YEAR, 6 HOUR STORM EVEN T
* .000 .007 .007 .008 .008 .008 .008 .008 .009 .009
* .009 .009 .01 .01 .01 .011 .011 .011 .012 .014
* .014 .015 .016 .017 .018 .021 .022 .024 .026 .028
* .031 .044 .050 .058 .089 .115 .242 .42 .168 .1
* .064 .054 .047 .033 .029 .027 .025 .023 .021 .018
* .017 .016 .016 .015 .014 .012 .012 .011 .011 .01
* .01 .01 .009 .009 .009 .009 .008 .008 .008 .008
* .008 .007 .007 .000
* 10 -YEAR, 6 HOUR STORM EVE NT
10 PI .000 .011 .011 .012 .012 .012 .012 .013 .013 .013
11 PI .014 .014 .015 .015 .016 .016 .017 .018 .018 .023
12 PI .024 .025 .026 .027 .029 .036 .039 .042 .045 .049
13 PI .054 1079 .089 .103 .161 .201 .395 .590 .275 .177
14 PI .112 .095 .084 .0'57 .051 .047 .043 .040 .038 .030
15 PI .028 .027 .025 .024 .023 .019 .018 .017 .017 .016
16 PI .016 .015 .015 .014 .014 .013 .013 .013 .012 .012
17 PI .012 .011 .011 .000
* 25 -YEAR, 6 HOUR STORM EVE NT
* .000 .014 .014 .014 .015 .015 .015 .016 .016 .017
* .017 .018 .018 .019 .019 .020 .021 .022 -.023 .025
* .027 .028 .029 .031 .033 .043 .046 .049 .053 .058
* .064 .093 .104 .120 .189 .235 .466 .680 .324 .208
* .131. .111 .098 .067 .061 .055 .051 .048 .045 .034
* .032 .030 .029 .027 .026 .023 .022 .021 .021 .020
* .019 .019 .018 .017 .017 .016 .016 .016 .015 .015
* .014 .014 .014 .000
* 50 -YEAR, 6 HOUR STORM EVE NT
* .000 .016 .016 .016 .017 .017 .018 .018 .019 .019
* .019 .020 .020 .021 .022 .022 .023 .024 .026 .031
* .032 .033 .037 .037 .039 .049 .053 .056 .061 .066
* .073 .116 .116 .133 .209 .260 .513 .749 .356 .231
* .124 .124 .109 .077 .069 .063 .058 .054 .051 .040
* .038 .036 .034 .033 .031 .026 .025 .024 .023 .023
* .022 .021 .021 .020 .019 .019 .018 .017 .017 .017
*
* .017 .016 .016 .000
Page 2
2177 BASIN #2 10-YR STORM
HEC-1 INPUT PAGE 2
LINE ID . ...... I... . ...2. ...... 3.. ..... 4. ...... 5.. ..... 6....... 7.. ..... 8....... 9........ 0
18 BA .02266
19 LS 0 91 0
20 UD .13
21 KK DETENTION
22 KO 0 0 0 0 21
23 RS 1 ELEV 570.25
24 SA 0 .025 .0833 .2127 .5122 .8516 1.226
25 SE 570.25 571 572 573 574 575 576
26 SQ 0 .09 .14 .20 .21 .82 3.32 11.26 50.13
27 SE 570.25 571 572 574 574.22 574.7 574.8 575 576
28 ZZ
Page 3
2177 BASIN #2 10-YR STORM
«««««««xxxxxxxxxxxxx««««««««««x«x«x««««««
x x
* FLOOD HYDROGRAPH PACKAGE (HEC-1)
* MAY 1991
* VERSION 4.0.1E
* Lahey F77L-EM/32 version 5.01
* Dodson & Associates, Inc.
* RUN DATE 09/10/01 TIME 15:04:54
Crescent Ridge
Job #2177
10-yr storm
6 IO OUTPUT CONTROL VARIABLES
IPRNT 5
IPLOT 0
QSCAL 0.
IT HYDROGRAPH TIME DATA
NMIN 10
IDATE 1 0
ITIME 0000
NQ 500
NDDATE 4 0
NDTIME 1110
ICENT 19
PRINT CONTROL
PLOT CONTROL
HYDROGRAPH PLOT SCALE
MINUTES IN COMPUTATION INTERVAL
STARTING DATE
STARTING TIME
NUMBER OF HYDROGRAPH ORDINATES
ENDING DATE
ENDING TIME
CENTURY MARK
COMPUTATION INTERVAL 0.17 HOURS
TOTAL TIME BASE 83.17 HOURS
ENGLISH UNITS
DRAINAGE AREA
PRECIPITATION DEPTH
LENGTH, ELEVATION
FLOW
STORAGE VOLUME
SURFACE AREA
TEMPERATURE
SQUARE MILES
INCHES
FEET
CUBIC FEET PER SECOND
ACRE-FEET
ACRES
DEGREES FAHRENHEIT
x «
* U.S. ARMY CORPS OF ENGINEERS
* HYDROLOGIC ENGINEERING CENTER
* 609 SECOND STREET
* DAVIS, CALIFORNIA 95616
* [phone]
«
xx« ««« x«« ««« «x« xxx xxx x«« ««x «x« «x« xxx ««« xx« x«« ««« ««« «x« xx« ««« ««« ««« ««« ««« ««« ««« ««« x«x xxx «x« ««« ««« xx«
x«x«xxx«xxx«x«
« «
21 KK * DETENT * ION
« «
xxx*xxxxx««xx«
22 KO OUTPUT CONTROL VARIABLES
IPRNT 5
IPLOT 0
QSCAL 0.
IPNCH 0
IOUT 21
ISAV1 1
ISAV2 500
TIMINT 0.167
PRINT CONTROL
PLOT CONTROL
HYDROGRAPH PLOT SCALE
PUNCH COMPUTED HYDROGRAPH
SAVE HYDROGRAPH ON THIS UNIT
FIRST ORDINATE PUNCHED OR SAVED
LAST ORDINATE PUNCHED OR SAVED
TIME INTERVAL IN HOURS
Page 4
2177 BASIN #2 10-YR STORM
RUNOFF SUMMARY
FLOW IN CUBIC FEET PER SECOND
TIME IN HOURS, AREA IN SQUARE MILES
PEAK TIME OF AVERAGE FLOW FOR MAXIMUM PERIOD BASIN
OPERATION STATION FLOW PEAK 6-HOUR 24-HOUR 72-HOUR AREA
HYDROGRAPH AT POST- 47.60 3.17 7. 2. 1. 0.023
ROUTED TO DETENT 25.42 3.50 5. 1. 1. 0.023
*** NORMAL END OF HEC-1 ***
MAXIMUM TIME OF
STAGE MAX STAGE
575.36 3.50
Page 5
HYDROGRAPHS FOR WATER QUALITY REQUIREMENTS
DESCRIPTION
The following information is used to determine the routed flow rates from the Crescent Ridge
Water Quality Basins. This information will be used to verify that the basins meets the water
quality requirements by detaining 1" of rainfall for a peroid of 2-5 days.
Water Quality Basin #2
From previous calculations it has been determined that 1" of rainfall will raise the water surface
elevation 4.22' (see water quality basin calculations). At this elevation, the discharge from the
outlet structure is 0.21 cfs. Using this value in the table below, the time of detention for the
1" storm may be determined.
Time Flow
(minutes) (cfs)
10, 0,
20, 0,
30, 0,
40, 0,
50, 0,
60, 0,
70, 0,
80, 0,
90, 0,
100, .005,
110, .031,
120, .09,
130, .099,
140, .113,
150, .136,
160, .147,
170, .158,
180, .173,
190, .187,
200, .532,
210, 16.682,
220, 25.421,
230, 24.494,
240, 20.324,
250, 16.001,
260, 12.475,
270, 9.456,
280, 7.164,
290, 5.666,
300, 4.618,
310, 3.858,
320, 3.333,
330, 3.065,
340, 2.835,
350, 2.636,
360, 2.463,
370, 2.307,
380, 2.083,
390, 1.68,
400, 1.193,
410, .818,
420, .797,
430, .776,
440, .756,
450, .736,
460, .717,
470, .698,
480, .68,
490, .662,
500, .644,
510, .628,
520, .611,
530, .595,
540, .579,
550, .564,
560, .549,
570, .535,
580, .521,
590, .507,
600, .494,
610, .481,
620, .468,
630, .456,
640, .444,
650, .433,
660, .421,
670, .41,
680, .399,
690, .389,
700, .379,
710, .369,
720, .359,
730, .35,
740, .341,
750, .332,
760, .323,
770, .314,
780, .306,
790, .298,
800, .29,
810, .283,
820, .275,
830, .268,
840, .261,
850, .254,
860, .248,
870, .241,
880, .235,
890, .229,
900, .223,
910, .217,
920, .211,
930, .21,
940, .21,
950, .209, `
960, .209,
970, .209,
980, .209,
990, .208,
1000, .208,,
1010, .208,
1020, .208,
1030, .207,
1040, .207,
1050, .207,
1060, .207,
1070, .206,
1080, .206,
1090, .206,
1100, .206,,
1110, .206,
1120, .205,
1130, .205,
1140, :205,
1150, .205,
1`160, .204,
1190, .204,
1180, .204,
1190, .204,
1200, .203,
1210, .203,
1220, .203,
1230, .203,
1240, .202,
1`250, .202,
1260, .202,
1270, :202,
1280, - .202,
1290, .201,
1300; 201,
1310, .201,
1320, .201,
1330, .2,.
1340, :2,
1350, .2,
1`360, .2,
1370, .1,99,
1380, ; .199,
1390, .199,
1400, .199,
1410, 1`99
1420, .1`98,
1430, .1`98,
1`440, .1%,
1450; .198,
1460, .197,
1470, .197,
1480, .197,
1490, .197,
1500, .196,
1510, .196,
1520, .196,
1530, .196,
1540, .196,
9550, .195,
1560, .195,
1570, .195,
1580, .195,
1590, .194,
1600, .194,
1610,` 194
1620, :194,
1530, .193,
1640, .193,
1650, :193,
1660, .193,
1670, .193,
1680, .192,
1690, .1+92,
1700, .192,
1`710, .192,
1720, .191,
1730, .191,
1740, .191,
1750,, 191,
1760, .191,
1770, 119;
1780, .19,
1790, .19
1800, .19,
1810, .189,
1820, .189,
1830, .189,
1840 .189,
1850, .189,
1860, .188,
1870, .188,
1880, .188,
1890, .188,
1900, .187,
1910, .1.87,
1920, .187,
19301, .187,
1940, .187,
1950, .186,
1960, .1$6,
1970, .186,
1980, .186,
1990, .185,
2000, .185,
2010, .185,
2020, .185,
2030, .185,
2040, 184,
2050, .184,
2060, .184;
2070, .184,
2080, .183,
2090, .183,
2100, .183,
2110, .183,
2120, .183,
2130, .182,
2140, .182,
21`50, .182,
2160, .182,
2170, .182,
2180, .181,
2190, .181,
2200, .181,
2210, ..181,
2220, .18,
2230, .18,
2240, .18
2250, .18,
2260, .18,
2270, .179,
2280, .179
2290, .179,
2300, .179,
2310, 179,
2320, .178,
2330, .178,
2340, .178,
2350, .178,
2360, 178,
2370, .177,
2380, .177,
2390, .177,
2400, .177,
2410, .177,
2420, .176,
2430, .176,
2440, .176,
2450; .176,
2460, .175,
2470, .175,
2480, .175,
2490, 175,
2500, ,175,
2510, .174,
2520, 174,
2530, .174,
2540, .174,
2550, .174,
2560, .173,
2570, .173,
2580, .173,
2590, .173,
2600, .173,
2610, .172,
2620, .172,
2630, .172,
2640, .1,72,
2650, .172, "
2660, .171,
2670, .171,
2680, .171,
2690, .171,
2700, .171,
2710, .17,
2720, .17,
2730, .17,
2740, .17,
2750, .169,
2760, .169,
2770, .168,
2780, .168,
2790, .167,
2800, .167,
2810, .166,
2820, .166,
2830, .165,
2840, .165,
2850, .164,
2860, .164,
2870, .163,
2880, .163,
2890, .162,
2900, .162,
2910, .161,
2020, .161,
2936, .16,
2940, .16,
2950, .16,
2960, .159,
2970, .159,
2980, .158,
2990, .158,
3000; .157,
3010, .157,
3020, .156,
3030, .156,
3040, .155,
3050, .155,
3060, .155,
3070, .154,
3080, .154,
3090, .153,
3100, .153,
3110, .152,
3`1`20, .152,
3130, .151,
3140, .151,
3150, .151,
3160, .15,
3170, .15,
3180, .149,
3190, .149,
3200, .148,
3210, .148,
3220, .148,
3230, .147,
3240; .147,
3250, .146,
3260, .146,
3270, .145,
3280, .145,
3290, .145,
3300, .144,
3310, .144,
3320, .143,
3330, .143,
3340, .143,
3350, _ .142,
3360, .142,
3376, 141,
3380, .141,
3390, .14,
3400, .14,
3410, .138,
3420, .137,
3430, .135,
3440, .133,
3450, .131,
3460, .13,
3470, .128,
3480, .126,
3490, .124,
3500, .123,
3510, .121,
3520, .119,
3530, .118,
3540, 116,
3550, .115,
3560, .113,
3570, .112,
3580, .11,
3590, .109,
3600, .107,
3610, .106,
3620, .104,
3630, .103,
3640, .102,
3650, .1,
3660, .099,
3670, .098,
3680, .096,
3690, .095,
3700, .094,
3710, .093,
3720, .091,
3730, .09,
3740, 076,
3750, .062,
3760, .051,
3770, .042,
3780, .034,
3790, .028,
3800, .023,
3810, .019,
3820, .015,
3830, .013,
3840, 01
3850, .008;
3850, 007,
3870, .006,
3880, .005,
3890, .004,
3900, .003,
3910, .003,
3920, .002,
3930, .002,
3940, .001,
3950, .001,
3960, .001,
3970, .001
3980, .001,
3990, .001,
4000, 0,
TOTAL TIME FOR DRAWDOWN FOR 1" RAINFALL =
3990-930=306070/60=51.0 HRS = 2.12 DAYS
CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 South Tryon Street, Suite 300
DATE: 09106101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: P.M.: MSC LEVEL SPREADER
DESIGN GUIDELINES
The main goal in level spreader design is to ensure an appropriate length of the level spreader. The design length
must be determined so that erosive velocities do not exist down stream. The allowable velocity is based upon
the down slope ground cover. It is assumed that the level spreader functions as a long weir.
Equation #1
Q = C*L*H^(3/2)
Q= Flow
L= Length of Level Spreader
C= Weir Coefficient = 3
H= Driving Head
Flow over the level spreader is a function of its length and the height of water up slope. Increasing the length
reduces the height of water, as they are directly related. The height and length of water flow dictates the velocity
of flows over the level spreader. This relationship is expressed with the continuity equation.
Equation #2
Q= VA
Q= Flow
V= Velocity
A= Cross-Section Area of Flow = (L*213H)
Combining equation #1 and #2 leads to the following relationship
C*L*H^(3/2)=VA
C*L*H"(3/2)=V(L*2/3H)
C*H^(3/2)=V(2/3H)
V=1.5*C*H^(1/2)
H=(V/(1.5*C))"2 Equation #3
The height of water as it flows over the level spreader is 2/3H
h=2/3H
Plug into the continuity equation and solve of the length
Q=VA
Q=V(L *h)
L=Q/(V*h) Equation#4
L = Q/(V*h)
CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 South Tryon Street, Suite 300
DATE: 09106101 TT: AWM Charlotte, North Carolina 28284
REVISED: P.M.: MSC LEVEL SPREADER
Flow (Q)
Flow out of Extended Dry Pond
0, 33 cfs
Maximum Velocity of Flow Across Level Spreader M
The maximum Velocity of flow across the Level spreader is determined based upon the down slope cover.
Use Gravel as down stream cover and a maximum velocity of 1.5fps
V= 0.67 fps
Water Height over the level Spreader (h)
From equation #3
H= (V/(1.5*C))"2
H= 0.022 ft
h= 2/3H
h= 0.015
Length of Level Spreader (L)
From equation #4
L= Q/(V*h)
83.82 ft
L= 84 ft
CRESCENT RIDGE ColeJenest & Stone
JOB NO.: 2177 BY: TMM 112 South Tryon Street, Suite 300
DATE: 09106101 T.L.: AWM Charlotte, North Carolina 28284
REVISED: P.M.: MSC LEVEL SPREADER
Flow (Q)
Flow out of Extended Dry Pond
0.21 cfs
Maximum Velocity of Flow Across Level Spreader (V)
The maximum Velocity of flow across the Level spreader is determined based upon the down slope cover.
Use Gravel as down stream cover and a maximum velocity of 1.5fps
V= 0.67 fps
Water Height over the level Spreader (h)
From equation #3
H= (V/(1.5*C)) ^2
H= 0.022 ft
h= 2/3H
h= 0.015
Length of Level Spreader (L)
From equation #4
L= Q/(V*h)
21.20856 ft
L= 22 ft
Re: DWQ Project No. 991 164 Stormwater Approval
Subject: Re: DWQ Project No. 991164 Stormwater Approval
Date: Thu, 01 Mar 200107:27:21 -0500
From: "Todd St. John" <[e-mail]>
Organization: DWQ Wetlands Unit
To: [e-mail]
CC: "john.dorney" <[e-mail]>
There is no such thing as a verbal approval as far as I'm aware. Additionally, I cannot think of any instance
where I have every given a verbal approval for anything. I have no record of having formally reviewed any
stormwater plans for this project. The preliminary plans were meant to show that agequate area had been
set aside, only. The file contains a letter from you indicating that a final will be sent to us before any
wetland impacts occur, dated June 1, 2000. Additionally, condition #2 of the 401 WQC cleary requires that
the stormwater plans be approved and installed before impacts occur. This is the language that you
requested be in the 401 WQC in your letter dated March 7, 2000. Please foward the final plans for written
approval. The stormwater facilities will also have to be installed prior to wetlands disturbance.
[e-mail] wrote:
Todd,
We requested approval of our written preliminary stormwater management
plan (drawings and calculation) in our submittal on March 7, 2000 and
received a verbal approval from you. They are now preparing to build the
entrance road and impact wetlands. To do so they need approval the "final
stormwater management plan." There have been no changes to the stormwater
plan since your verbal approval. Do we need a written approval from DWQ at
this point? Do need to send the plans to you again? If so, how long
(probable) before we will get your (written or verbal) approval.
Thank you for your response.
Clement
Todd St. John, P.E.
Environmental Engineer II
DWQ
Wetlands Unit
cif 1 3/1/01 7:40 AM
NEWKIRK
ENVIRONMENTAL, INC
June 1, 2000
Mr. Todd St. John
N.C. Division of Water Quality
4401 Reedy Creek Road
Raleigh, North Carolina 27607
WETLAMR GROt1P
141AITR QUA11TV
RE: Crescent Ridge 401 Water Quality Certification (DWQ Project # 991164)
Revised Stormwater Management Plan
Dear Todd,
1 am sending you (attached) a revised drawing, dated may 16, 2000, of the
preliminary stormwater plan for the Crescent Ridge development in Mecklenburg
County. This plan was revised with the corrected Floodway line shown. Basin 2 is
relocated from its original location so that it is now outside of the Floodway. Basin 2
meets the same design storage requirements as the previously approved plan.
We will submit the final Stormwater Management Plan to you prior to any wetland
impacts occurring on-site, as required by Condition 2 of our 401 Water Quality
Certification issued April 4, 2000
Please do not hesitate to call me at [phone] if you have any questions
regarding this matter.
Sincerely,
ilv?(_ A
R. Clement Riddle
Project biologist
cc: George L. Hodges, CRl
Allison Merriman, CJS
Savannah, GA Office
340 Eisenhower Drive
Building 200, Suite 201
Savannah, GA 31406
[phone]
Facsimitc [phone]
F--Mail: NcwkirkGA(r eol.com
Charleston, SC Office
192 East Bay Street
Suite 201
Charleston, SC 29401
[phone]
Facsimile [phone]
E-Mail: [e-mail]
Hendersonville, NC Office
300 N. Main Street, Suite 205
Post Office Box 2876
Hendersonville, NC 28793
[phone]
Facsimile: [phone]
E-Mail: NewkirkNC@?iol.com
NIMA
*01A ''
NR
NCDE
JAMES B. HUNT JR.
GOVERNOR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES

DIVISION OF WATER QUALITY
RECEIPT
Januarw&l&

BILL HOLMAN Crescent Resources
SECRETARY
400 South Tryon Street, Suite 130
Charlotte, North Carolina 28201
KERR T. STEVENS
DIRECTOR
22
The Wetlands Restoration Program has received a check in the amount of
$ 53,500.00 check number 201661, as payment for the compensatory
mitigation requirements of the 401 Water Quality Certification issued for DWQ
project #991164. This receipt serves as notification that the compensatory
mitigation requirements for this project have been satisfied. Please note that
you must also comply with all other conditions of this certification and any other
state, federal or local government permits or authorization associated with this
activity.
If you have any questions concerning this matter, please contact Ron Ferrell
at [phone].
REF/cvb
cc: John Dorney
File
Sincerely,
Ronald E. Ferrell
Program Manager
07
W
WETLANDS RESTORATIC
1619 MAIL SERVICE CENTER, RALEIGH, N
website: h2o.ennstate.nc.us PHONE [phone] FA,
AN EQUAL OPPORTUNITY / AFFIRMATIVE ACTION EMPLOYER - 50% RECYCLED/10% POST-C
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Bill Holman, Secretary
Kerr T. Stevens, Director
A 6. 4
710 •
AWnft% 000 6,
NC ENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
April 4, 1999
Mecklenburg County
DWQ Project #: 991 164
APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS, WRP
Cresent Resources
400 South Tryon Street, Suite 130
Charlotte, North Carolina 28201
Dear Sirs:
You have our approval, in accordance with the attached conditions and those listed below, to place fill
material in 428 feet of streams or 0.15 acres of wetland for the purpose of constructing a commercial development
atlSouthridge Tract, Arrowwood Road, Charlotte in Mecklenburg County, as you described in your application
dated 13 October. 1999. After reviewing your application, we have decided that this till is covered by General
Water Quality Certification Numbers 3101, 3102, and 3108. These certifications allow you to use Nationwide
Permit Numbers 12, 14,and 26 when the Corps of Engineers issues it. In addition, you should get any other federal,
state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion
Control, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. This approval will expire
when the accompanying 404 or CAMA permit expires unless otherwise specified in the General Certification. This
Certification replaces one issued to you on November 27, 2000.
This approval is only valid for the purpose and design that you described in your application except as
modified below. If you change your project, you must notify us and you may be required to send us a new
application for a new certification. If the property is sold, the new owner must be given a copy of this Certification
and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this
project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC
2H .0506 (h). For this approval to be valid, you must follow the conditions listed in the attached certification and
any additional conditions listed below.
I . Deed notifications or similar mechanisms shall be placed on all remaining jurisdictional wetlands and waters or areas within 50
feet of all streams and ponds to notify the state in order to assure compliance for future wetland and/or water impact. These
mechanisms shall be put in place within 30 days of the date of this letter or the issuance of the 404 Permit (whichever is later).
2. An additional condition is that a final, written stormwater management plan shall be approved by this Office before the impacts
specified in this Certification occur. The stormwater management plan must include plans and specifications for stormwater
management facilities designed to remove 85% TSS according to the most recent version of the NC DENR Stormwater Best
Management Practices Manual. Stormwater management facilities must be designed, approved and installed prior to wetlands
disturbance.
We understand that you have chosen to contribute to the Wetland Restoration Program in order to compensate
for these impacts to wetlands and/or streams. In accordance with 15A NCAC 2R .0402, this contribution will
satisfy our compensatory mitigation requirements under 15A NCAC 2H .0506(h). According to 15A NCAC 2H
.0506(h), feet of restoration will be required. Until the Wetland Restoration Program receives and clears your check
(made payable to: DENR - Wetland Restoration Program), wetland or stream fill shall not occur. Mr. Ron Ferrell
should be contacted at 919-733-5083 ext. 358 if you have any questions concerning the Wetland Restoration
Program. You have one month from the date of this Certification to make this payment. For accounting purposes,
this Certification authorizes the fill of 428 feet of streams, in 030834 river and subbasin and 428 feet of
stream mitigation are required. Please be aware that the Wetland Restoration Program (WRP) rules require
rounding of acreage amounts to one-quarter acre increments (15A 2R.0503(b)).
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You
must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which
Division of Water Quality • Non-Discharge Branch
1621 Mail Service Center Raleigh NC 27669-1621 Telephone [phone] FAX # [phone]
An Equal Opportunity Affirmative Action Emoioyer , 50 recycled/10% post consumer paper
2
conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O.
Box 27447, Raleigh, N.C. 276 1 1-7447. This certification and its conditions are final and binding unless you ask for
a hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act.
If you have any questions, please telephone John Dorney at 919-733-9646.
Attachment
cc: Wilmington District Corps of Engineers
Corps of Engineers Asheville Field Office
Mooresville DWQ Regional Office
Central Files
Ron Ferrell; Wetland Restoration Program
Todd St. John
Clement Riddle; Newkirk Environmental, Inc.
P lStevenO?4

NORTH CAROLINA-DIVISON OF WATER QUALITY
401 WATER QUALITY CERTIFICATION
SUMMARY OF PERMITTED IMPACTS AND MITIGATION REQUIREMENTS
In accordance with 15A NCAC 2 H .0500, Cresent Resources has permission as outline below for the
purpose(s) of proposed commercial development. All activities associated with these authorized impacts must be
conducted with the conditions listed in the attached certification transmittal letter. THIS CERTIFICATION IS
NOT VALID WITHOUT THE ATTACHMENTS.
COMPENSATORY MITIGATION REQUIREMENT WETLAND RESTORATION PROGRAM
LOCATION: Southridge Tract near Arrowwood Road; Charlotte
COUNTY: Mecklenburg
BASIN/SUBBASIN: 0.0834
As required by 15A NCAC 2H .0506, and the conditions of this certification, you are required to compensate
for the above impacts through the restoration, creation, enhancement or preservation of wetlands and surface waters
at outlined below prior to conducting any activities that impact or degrade the waters of the state.
Note: Acreage requirements proposed to be mitigated through the wetland Restoration Programs must be rounded
to one-quarter acre increments according to 15 2r.0503(b)
428 linear feet of stream channel
One of the options you have available to satisfy the compensatory mitigation requirements is through the
payment of a fee to the Wetlands Restoration Fund per NCAC 2R .0503. If you choose this option, please sign this
form and mail it to the Wetlands Restoration Fund at the address listed below. An invoice for the appropriate
amount of payment will be sent to you upon receipt of this form. PLEASE NOTE, THE ABOVE IMPACTS ARE
NOT AUTHORIZED UNTIL YOU RECEIVED NOTIFICATION THAT YOUR PAYMENT HAS BEEN
PROCESSED BY THE WETLANDS RESTORATION PROGRAM.
Signature Date
WETLANDS RESTORATION PROGRAM
DIVISON OF WATER QUALITY
1619 Mail Service Center
RALEIGH, N.C. 27669-1619
[phone]
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NEWKIRK
ENVIRONMENTAL, INC
March 29. 2000
Mr. Todd St. John
N.C. Division of Water Quality
4401 Reedy Creek Road
Raleigh, North Carolina 27607

na. 10S
T"f? IIALITY SECTIuPd
RE: Crescent Ridge 401 Water Quality Certification (DWQ Project # 991164)
Dear Todd,
I am sending you (attached) a revised drawing of the stonnwater plan for the
Crescent Ridge development in Mecklenburg County. Mr. Andy Widenhouse of
ColeJenest & Stone prepared the drawing per his discussions with you. This letter
supplements our recent letter dated March 7, 1999 requesting a change in our water
quality certification, Condition 2.
We believe that you now have the information needed to provide us with the
revised certification. Thank you for your help in this matter. Please do not hesitate to
call me at [phone] if you have any questions regarding this matter.
Sincerely,
R. Clement Riddle
Project biologist
cc: George L. Hodges, CRI
Allison Merriman, CJS
Savannah, GA Office
340 Eisenhower Drive
Building 200, Suitc 201
Savannah, GA 31406
[phone]
Facsimile: [phone]
E-Mail: [e-mail]
Charleston, SC Office
192 East Bay Street
Suitc 201
Charleston, SC 29401
[phone]
Facsimile: [phone]
E-Mail: NewkirkEnv@aolann
Hendersonville, NC Office
300 N. Main Street, Suite 205
Post Office Box 2876
Iendersonville, NC 28793
[phone]
Facsimile: (828) 698,0255
E-Mail: NcwkirkNCQaolcom

I-

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Transmittal
Date: March 27, 2000
Reference: 1871 - Crescent Ridge Wetlands Permitting
Attention: Mr. Clement Riddle
Company: Newkirk Environmental Consultants, Inc. Tee 828-698-0091
300 North Main, Suite 205
Hendersonville, North Carolina 28792
We Are
Transmitting:
Transmitted Via
® Herewith ? Under Separate Cover
Copies Dated Description
1 03/27/00 Preliminarv Master Storm Water Manaqement Plan
? Mail ® FedEx ? Courier ? Hand Delivery ? Pick-up
? For Approval ? For Your Use ® As Requested ? For Review
Remarks: The attached plan has been revised as requested by Mr. Todd St. John
with the North Carolina Department of Environment and Natural Resources
to show the water quality basins graded in with 3:1 side slopes to achieve
the volumes required in the calculations that were previously submitted.
Please let us know if you need anything else at this time.
By:
M.A. Widenhouse, El
sum
cc: Mr. George L. Hodges, III - CRI w/attachment
Mr. Michael S. Cole, ASLA - CJS
Ms. Allison W. Merriman, ASLA - CJS
M.\Project Files\1871\2000\Trans\0327t Riddle,C. PrefmWaterMP. doc

March 7, 2000
Mr. Todd St. John
N.C. Division of Water Quality
4401 Reedy Creek Road
Raleigh, North Carolina 27607
NEWKIRK
ENVIRONMENTAL, INC
1,71 114,
{{?? r
1 WETI DS GROUP
WATER QUALITY SECTION
RE: Crescent Ridge 401 Water Quality Certification (DWQ Project # 991164)
Dear Mr. St. John,
Attached is a copy of the 401 Water Quality Certification issued November 27,
1999 authorizing placement of fill into 0.15 acres of wetlands and 428 feet of streams for
the South Ridge (Crescent Ridge) Tract project. We have also attached a copy of the
written stormwater management plan for your approval.
We respectfully request a modification to certification Condition 2. Please consider the
proposed revision:
2. An additional sees that a final written stonnwater management plan shall be
approved by this office before the impacts specified in this Certification occur.
The stormwater management plan must include plans and specifications for
stor nwater management facilities designed to remove 85% TSS according to the
most recent version of the NC DENR Stonnwater Best Management Practices
Manual. Stonnwater management facilities must be designed, approved and
installed prior to wetlands disturbance. y
This request is based on our recent discussions with Mr. Todd St. John of NCDWQ on
February 7 and 8, 2000.
Please review this request and provide us with the revised certification. Thank you for
your help in this matter. Please do not hesitate to call me at [phone] if you have
any questions regarding this matter.
Sincerely,
r
R. Clement Riddle
V VII
"J
,/, , (f

Project biologist
attachments
Savannah, GA Office
340 Eisenhower Drive
Building 200, Suite 201
Savannah, GA 31406
[phone]
Facsimile [phone]
E-Mail: NewkirWAQaolcom
C(o (?h
?4'V6?
;'A ,'
Charleston, C Offiq t
192 East Bay Street
Suite 201
Charleston, SC 29401
[phone]
Facsimile: [phone]
E-Mail: NcwkirkEnv©aolcom

f

lf!r,e
Hendersonville, NC Office
300 N. Main Street, Suite 205
Post Office Box 2876
Hendersonville, NC 28793
[phone]
Facsimile: [phone]
E-Mail NewkirkNC9aol.COm

?h9
CRESCENT RIDGE
WETLANDS PERMITTING
CALCULATIONS FOR:
EXTENDED DRY
DETENTION BASINS
1871
03/01/00

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N \A
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ColeJenest
& Stone
Land Planniny
Landscape Archil,clur,
Civil Enaineirina_
Urban Design
112 South Tryon Slr„l
Suite '300
Charlotl,
North Carolina
28284
Tel, 704. 376 15,55
Fa-e704,376 7851
mail colejene(Q1vnel.n,l
Project CRESCENT KIDGE
Project No. ?>7 /
Sheet No. I of 2
Calculated By f ' ? I w
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Date G 3 / () l /G 0
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----------
?+n lnreu_ ?wI ?'?e1 del.fn? fc?.
?h c_^ v e r ?_J 'A tp /t;
Project
Project No.
Sheet No. ? of 2
Calculated By
ColeJenest Scale
& Stone Date
Land Planning
Landscape Architecture
Civil Engineeriny_
Urban Design
112 South Tryon Street EXl;c, , J e- 4 o? r / Ct of en / i ,, b I I- ^ 0 L
Suite 300
Charlotte
North Carolina
28284 VRAI/VAGC 14(2CA= 1 S AC
Tele 704. 376. 1555 _ er c «?? i?,o e. v: c, vs 70 7• _
Fax [phone]
email colejeneO)vnet net
RAINFALL /L?av??tEshcNi
RV = OS -f ,avy ( -70
6 P /,., ,
VoIv,,,,C a ?OCf.y, /L,,n{,iI ) ( t?V J? Or---,4)C / rt. /
FBI I X 68 /?/n x yZ inlff x ?L/ SAC/
Y2- r C-f-r yr
,44 c r t c.. r e c.? (J Zli J?1 a?G c'?
13, vvo Ig.? l,.-t??
,v,- okoix 1/1
2.75 r f? ,prq?i4?
C1I L Ny
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
co
James S. Hunt, Jr., Governor NC ENR
Bill Holman, Secretary NORTH CAROLINA DEPARTMENT OF
Kerr T. Stevens, Director ENVIRONMENTA?N/D NATURAL RESOURCES
Mecklenburg County
DWQ project #: 9912 r
ArPROVAL of 401 Water Quality Certificadoa and ADDITIONAL CUNDITIDNS, WRr ? ? j
Cresem Resources
400 South Tryon Street, Sulte 130
Charlotte, North Carolina 28201
46,&A ?7
n
Dear Sirs: Cer MOOS 1J5kGd? A4 Y S1
WATER OU,;L IS SE
You have our approval, in accordance with the attached conditions and those listed below. to lplark+fi
material in 428 feet of savams'or 0.1S acres of wetland for the purpose of construedng a commercial development
at Southridge Tract. Arrowwood Read. Charlotte in Mecklenburg County, as you described in your application
dated 13 October, 1999. After reviewing your application. we have decided that this fill is covered by General
Water Quality Certification Numbers 3101, 3102, and 3108. These certifications. allow you to use Nationwide
Permit Numbers 12, Kand 75 when the Corps of Engineers issues it. In addition, you should get any other federal.
state or local permits befbm you go ahead with your project including (but not limited to) Sediment and Erosion
Con=l. Coastal Stormwamr, Non-Discharge and Water Supply Watershed regulations. This approval will expire
when the accompanying 404 or CAMA permit ezpires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your application except as
modified below. If you change your projem you trust notify us and you may be. required to send us a new
application for a new certification. If the property is sold, the new owner must be given a copy of this Certification
and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this
project (now grin the future) cxcocstunc sac, wrrtptmsatory mitib'ariun may bo mquitcd as described in 15A NCAC
2H .0506 (h). Foc this approval to.be valid, you must follow the conditions listed in the attached certification and
any additional conditions listed below.
1. Deed nodficmiona or similatr mechanisms shall be placed on all lots with remaining jurisdictional wetlands and waters or areas
within 50 feet of an streams and ponds to notify the state in order to assure compliance for fume wetland and/or water impact
These mcch-nisms shall be put in place within 30 days of the date of this letter or the issuance of the 404 Permit (whichever is
later).
An tronai conmuon tg mat a nnal. wrttten swrmwatu management plan shall De apptovea by this tmtce net is
rd in this Certification occur. The stormwater managcnxnc tcaaons for stotmwaar
facilidea designed to or ng w rho moat recent version of the NC DEIVR Srormw?arar Bezf
banagement A Is- '--fare my ent building is occupied at the subject site, the facflides, as approved by
this constructed and operational and the s C
Iemented.
We understand that you have chosen to contribute to the Wetland Restoration Program in order to compensate
for these impacts to wetlands and/orstreams. In accordance with 15A NCAC 2R .0402, this contribution will
satisfy our compensatory mitigation requirements under 15A NCAC 2H.0506(h). According to 1 SA NCAC 2H
.0506(h). feet of restoration will be required. Until the Wetland Restoration Program receives and clears your check :
(made payubIc tu. DENR - WcamW Rmwtatiwt Prugtasn), wcilattJ ut suvwn (ill shall tart twcur. Mr. Run Fcrcll
should be contacted at 919-733-5083 ezt. 358 if you have any questions
concerning the Wetland Restoration Program. You bave one month from the date of this Certification to malro this
payment. For accounting purposes, this Certification authorizes the fill of 428 feet of streams, in 630834 river
and subbamn and 429 feet of ctream a udgation are required. Please he aware that the W edaud Restoration
Program (WRP) tales require rounding of am-up amounts to one-quarter: acre increments (15A 2R
.0503(b)).
Dlvieicn of Water Quality - Non-Diccha?r9,P Branch
1621 Mad Service Center Raleigh NC 27669-1621 Telephone [phone] FAX # [phone]
An Equal Opportunity Affirmative Action Employer • 50% recycledJl 0% post consumer paper
Sent by: CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:48; ,fgffix #462;Page 2/14
State of North Carolina
Department of Environment
and Natural Resources 4
Division of Water Quality
co James B. Hunt, Jr., Governor NC ENR
Dill Holman, Secretary NORTH CAROLINA DEPARTMENT OF
Kerr T. Stevens, Director ENVIRONMENT AND NATURAL RESOURCES
November 27, 1999
Mecklenburg Counry
DWQ Project #, 991154"_,
APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS, WRP
Cresent Resources
400 South Tryon Street, Suite 130 ttYD a Luw
Charlotte, North Carolina 28201
?5 Gl ?' lr
Dear Sirs:
You have our approval, in accordance with the attached conditions and those listed below. to place'f-ill
material in 428 feet of streams' or 0,1S acres of wetland for the purpose of constructing a commercial development
at Southridge Tract, Arrowwood Road, Charlotte in Mecklenburg County, as you described in your application
dated 13 October, 1999. After reviewing your application. we have decided that this fill is covered by General
Water Quality Certification Numbers 3101, 3102, and 3108. These certifications allow you to use Nationwide
Permit Numbers 12, Kand 26 when the Cotes of Engineers issues it. In addition, you should get any other federal.
state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion
Control, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. This approval will expire
when the accompanying 404 or CAMA permit expires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your application except as
modified below. If you change your project, you must notify its and you may be. required to send us a new
application for a new certification. If the property is sold, the new owner must be given a copy of this Certification
and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this
project (now or in a= future) CMUCW 01110 acre, uumpcmatory rnitigaLiun may be mtrquirod tuff described in 15A NCAC
2H .0506 (h). For this approval to.be valid, you must follow the conditions listed in the attached certification and
any additional conditions listed below.
1. Deed notifications or similar mechanisms shall be placed on all lots with remaining jurisdictional wetlands and waters or areas
within 50 feet of all streams and ponds to notify the ,Late in order to assure compliance for future wetland andlor water impact.
These mechanisms shall be put in place within 30 days of the date of this letter or the issuance of the 404 Permit (whichever is
later).
3. An anainonal conmtion is that a tmai, wntten stotmwater management plan shall tie approved by this Uttice before the impacts
specified in this Certification occur. The stormwamr management plan must include plans and specifications for story water
management facilitie3 designed to remove 8S% TSS according to the most recent version of the NC DENR Stormworer Berr
Management Practicer' Manual. Also, before any permanent building is occupied at the subject site, the facilities, as approved by
this Office, shall be constructed and operational. and the notmwater managetent plan, as approved by this Office. shall be
implemented.
We understand that you have chosen to contribute to the Wetland Restoration Program in order to compensate
for these impacts to wetlands and/or streams. In accordance with 15A NCAC 2R.0402, this contribution will
satisfy our compensatory mitfgatlon requirements under 15A NCAC 2H .0506(h). According to l SA NCAC 2H
.0506(h), feet of restoration will be required. Until the Wetland Restoration Program receives and clears your check
(made payable to. DENR - Wcdwid Rcatumaun Prugiarn), wc:Lhui) tit surnusi rill shall not uc:uur. 1Vlr. Run Ferrell
should be contacted at 919-733-5083 ext. 358 if you have any questions
concerning the Wetland Restoration Program. You have one month from the date of this Certification to make this
payment. For acco=tiag purposes, this Certification authorizes{ the fill of 428 feet of streams, in 030834 river
and subbosin and 429 leer otstream mitigation are required. Please be aware that the Wetland Restoration
Program (WRP) rules require rounding of acreage amounts to one-quarter acre increments (15A 2R
.0503(b)).
GlvieiQn of W61tvr quality - Non-Divoht?r94 Drank,
1621 Mail Service Center Raleigh NC 27669.1621 Telephone [phone] FAX # [phone]
An Equal Opportunity Affirmative Action Employer • 50% recycidd/10% post consumer paper
gent by: CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:46; ,/effaX #462;Page 3/14
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You
must WE within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which
conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O.
Box 27447. Raleigh, N.C. 27511-7447. This certification and its conditions are final and binding unless you ask for
a hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act.
If you have any questions, please telephone John Doatey at 919-733-9646.
Attachment
cc: Wilmington District Corps of Engineers
Corps of Engineers Asheville Field Office
Mooresville DWQ Regional Office
Central Piles
Icon Ferrell: Wetland Restoration Program
• Todd St. John
CreSent Riddle; Newkirk Environmental, Inc.
A P inc ly.
tevens
t-e ov-
Sent by: CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:48; ,jetFdX #462;Page 4/14
NORTH CAROLINA-DMSON OF WATER QUALITY
401 WATER QUALITY CERTIFICATION
SUMMARY OF PERMIT£ED IMPACTS AND N=GATION REQUIREMENTS
in accomance with 13A NCAC 2 H.0500, Cresent Resources has permission as outline below for the
purpose(s) of proposed commercial development. All activities associated with these authorized impacts must be
conducted with the conditions Listed in the attached certification transmittal letter. T US CE CATION IS
NOT VALID WITHOUT THE ATTACWN(E VTS.
COMPENSATORY HMQATION REQUIREMENT VM AND RESTORATION PROGRAM
LOCATION: Southridge Tract near Arrowwood Road; Charlotte
C:UU NFY : Mecklenburg
BASINISUBBASIN: 0.0834
As requited by 1SA'NCAC 2H .0506, and the conditions of this certification. you are required to compensate
for the above impacts through the restoration, creation, enhancement or preservation of wetlands and surface waters
as outlined below prior to conducting any activities that impact or degrade the waters of the state.
Note: Acreage requirements proposed to be mitigated through the wetland Restoration Programs must be rounded
to one-quarter acre increments according to 15 2r .0503(b)
428 . linear feet of stream channel
One of the options you have available to satisfy the compensatory mitigation requirements is through the
payment of a fee to the Wetlands. Restoration Fund per NCAC 2R 0503. If you choose this option. Please. sign this
form and trail it to the Wetlands Restoration Fund at the address listed below. An invoice for the appropriate
amount of payment will be sent to you upon receipt of this form. PLEASE NOTE, THE ABOVE IMPACTS ARE
NOT AUTHORIZED UNTIL YOU'RECEWED NOTIFICATION THAT YOUR PAYMENT HAS BEEN
PROCESSED BY THE WETLANDS RESTORATION PROGRAM.
Signature
Date
WETLANDS RESTORATION PROGRAM
DIVISION OF WATER QUALITY
1619 Mail Service Center
RALEIGH, N.C. 27669-1619
[phone]
lent by: CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:49; ,JetraX #462;Page 5/14
confoZzi yy with the
This Ganeral Certification is issued
awa*O11A8 D and vision l ofoWate
.; -J - t s o: Section 401, Public -
r =--- ?? -
o and subject to the Nar= .0500 ad 15A CA C 2'
Unit°d Stat s NCAC 2x, g$ctioa
a'_ji:y ZtLOAS 3.11 1S materiel waters r a
QQ20? zor the discharge OT fill mat 9. or to wetland are-s t^==
a stun tointerstate ware=s c'
wct .-zd == e.s which. are above the he=swat ar s
art of the sux=ace tribut_=Y sY d wetlands) as
a-s ` of ` P aY of. the United States { i - e • 15thetCorps of EnS=:.?=. s
nav:wat_..s 'o ix A {3) (26) of Certificaticn -
:. is 33 crn 330 Append c N ThiS
desc} :„ns (i Natiorrtzide ermi er 2671 issued on Janua'
veto "?-riF .Quality Certificz, NCt ' of c veers reauthc_ z_ - tier, rep! e 'Q .
1 92. 7-his `WOC is reSGl.nd2d whprop7i-by the DiieCtor of
ate
2? or when D'w
_ deemed app p_
Nc4ic:+?:--` _ iti e5 that the s?eC3*ied catecc'
North CaxolIn.a c° t ` ns o' Sections 3ui, 0--
95-217
c? v -W;11 not cgLal? o?_ no and °5-21 7 'i= conducted
X04
a=,d 307 of the _ utl: here=Z:z*te= set for-h-.
rM_;;,=e with the ccnditions
a:,c
Cc=?zoas of Certification: r _
?, .icz' ion cs greece ?.
:rogosed. iill or s•staztial we wetlands or waters fora _
{ 125 h2) c -? a-third sic_ o:
o: the Div;
- _
-=C e conCUZ-en:.e - °•
red
project uamoc_ ;ficatioa of equal to or
our-
:?a4e-
a
pcsec ^iz 1 or of wetlands for
o c^ t ; xd ar_-= (0-135 35 ha nce t== the
55 ther _c .: COACu...z
r-ojec_ dcs nO= r was long as the project is '-»
Ge_?ecnl
5-vision O'P Said=- Quality o 's
tIL
coMl'.aIICE With all conditions -
Ce_ti£i 5t??:Li?l modif icat{ on of any Qom` °-
? f- ?? Cr slab with l" NC.AC 2B
2. ?repose C, as:._ f-ed in actor :ante wig?i - re u__e w=?tren
wetlands a wetlands MWL?) sza__ accordance
(e) (!) as U Sion of Water Quality in xrence =_vm the Div=
rat.. tb-*-
w 15A NcAC .0506(e);
p p seal or substantie strei sfo_ rca a project ":8q==4S 'a
Io
150 lineax1feel t (45.7 n) t01 .0
he Division of Water Quality-
-pc_ w ith
written ConCU I*r- is Certification, streams a?e« de=ise-'a
the purpose e lhues for permanent or intermit?e tea oCO.
-
blue or PUZ 1o
shown on the most kacent version o: the USGS. :
e_ ocher site-specific data;
copograghie.map ubstantial modification of less than ezt.
proposed fi-- or s_ ze_c {47,7 m) of streams for a p 7
egsal to 150 l -
does not require awritten concurrence from thQlD?ceiWith
the project -is in Come
l; -t
Water QuZ y as long as
all conditions of this Gene ?ral strti=icaze de fined aseasue
p?pose of this Certif-cater orinteriG?ttent streams
oz USG
or purple lines for pe_'man
shown On the most recent
topographic map o other site15AQCif cea'atar 1:24,000?y
That appropriate sediute-mot and erosion control Pratr -C-
ece:?t
.. ceed tncse outlined in the mn5t Control
which edition c: eeua_ th or the " ex North Cz:oiiaa sediment and anion
ent by
CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:49; JetraX #462;Page 6/14
Planning and Design Manual' or the -North Carolina Surface
Mining Manuals (available from the Division of Land
Resources 43 the Dz-zMR Regional or Central Offices)- must be
utilized to prevent exceedances of the appropriate turbidity
water quality standard (50 NTOs in strews and rivers not
designated as trout waters by DWQ;.Z5 NTUS in all saltwater
classes, and all lakes and reservoirs; 10 NTQs in trout
waters)
7. All sediment and erosion control measures placed in wetlands
and waters shall be removed and the natural grade restored
after the'Division of Land Resources has released the
project;
8. Additional ite-specific conditions may be added to projects
with greater than one-third acre impact to wetlands or 150
linear feet of screams w:_:ch are proposed under this
Certification in order to ensure compliance with all
applicable water cuality and e_fluent stn-dards;
9. Measures shall be taken tc prevent live cz fresh concrete
from comins into c_ntacr with waters of t^a state until the
concrete has ha_de,ed;
i0. . an envi.o:. tar docv?ert is required, this Certification
is not valid ?T=l a c; ROD is issued by the State
Clear =:?gizou_a ;
is. Coacurreenc= =rcm 7K c _=is C====ficat:on applies to an
individuai project zhall rx-'ire or. 13 Deca-zoar 1998 to
coincide with tar expir.t ca d+te of Nationwide Permit 20.
cw:.pliance k cr -?:olatzoa c' t,-= canditars herein set
_.,r:h by a specific' 2_11 r-OjCcz Slim!! -result in revocation of this
C=rtiftcacion for the yroject and may also result in criminal and/or
Penalties.
she Director of the Norr-Ii caroll-n Division of water Quality may
l=.a su:,ais3ion of a fcrral application for individual
re-•
c _ificat:oZ for any project in r-h s category of activity, if it is
de=e=-?r*?ec that. the project is likely to have a Significant adverse
e:act upon water quality or aegrace the waters so t.:t existing uses
o_- the wetland or dowrs;.ce :z waters are precluded.
12.C-?ea.:ings'may be held for specific ap~'__C_tions or gro'r,? of
aFrlications prior to a Certification decis_on if deemed in the
public's best interest by the Director o, tie North Carolina Division
of Environmental Management.
..ffect;ve date: 11 . earsirv 1097.
Dr;1510,N F W;V."M UALITY
BY
A. Preston Jr. P.E.
Director
gancer t . 2 6
WQC = 3108
ent by: CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:49; ,Jew #462;Page 7/14
This G*?eral cz_t_f-vac? on is issued in cc=''or-=ty with the
'='-•114 -ements of Sac_ion 401, Public Laws 92-530 and 95-217 or the
_ =ed Scaces an= s-. ,jecc r_o r e North Carol: a Division of Water
?at ns •:i 15A NCnC 2H, Section ..''500 and 15A NCAC 29.020C
__ua _ i cty a d Zisicuiz.asga of fill material tc waters as described in 33 C
;30 'p°endix (131. of the Corps of Ers_. ears regulations (. e.
' =-
*tat ic:swido -No:. 13) and ecicrs:. ?er n4_ 19^800080. The catagc
o: ac=ivities s :all include any rill activity for baax stabilization
a? lcns as_.-npac;s ca waters or sic^._fcan4 wetlands are minimized.
-_s Csrtieae_cn replaces Wa:zr Qua__ty Cert_ficatzon (WQC) Number
063 isst:ed c3 Se;ca*tioe 8 1933' r'C No. 17.72 issued Ncvember 10,
and ini C4c. 2cc 6S issued cn21 1992. This WQC is
_esc_ ed w *?. - Cc---;s Of =ng nae_s reautn::r=ze NationwidehPe=J_t 13
es_cr=? ?X?= 1°",80008C cr w1nen deemed -p?_opr_ace LI/ c. e
?;.rac -_r G~'yM %1;C.
:ha sta__ Carol i __ c=r-==-es the specified category
^t late _ptic=b_e ocr=_cns ct Sa ions 341, 302,
ld .1:.._ = .'-e --- Laws 92-500 -.d 9S 17 if conducted Lin
-a cond' •ians se- fcrt h
r. V..v_ _ V • r V r _ . r _..
?='C^yCS2C .rank StZ __?_3tlOn greater c:?aa or equal to a coca:
010 linear f°Yt (!_--2 .= meta--; in length requires
concur-=ace f=c=t the Division of Water Quality as,
rs s =he prO,e_' cc:,,p._es with all conditions of t .his
G=.cr __ Ce= 1-1Cat_,
-n -:an 500; feet (152.5
2_ less _
-mac^?sed tar^.
mece._' ; . lengw: does -ct requize written concurrence
-r -_v_s-or. Cf waz__ Qy as _c^.s as all the Zoliowi..c are.mer-,; 11 bioen nee- nc) are
„er,--dsVcc tank smab1 l izat?cn (sI——
:*a as ? 5- exte*.s_ _
. --M__=d rac::er t a.^. :nstallat_sn of -,rap along - =
S _ - =5 Of Ste. E . ?:z.1lC • _nio.rma.:ic . abcu: thesa :ilea :CCs 4-3
aCL-aC. ad:
That appropriate sediment and a:csior. control practices
which equal or exceed those outlined is the most recent
ve_si cn of the "Ncrz_^. Ca=olin3 E_csion and Sediment Control
?la.*: ing and Design Manual" or "North Carolina Surface
,ring manual" (a a_3.ah_e from t a Division of Land
eso_ ices z' t"e C. -I.. -ona? and Central Offices) are
_c_p== c. - exceecarces o. the appropriate turbid zy
wdCe_'q.MaT icy scs::da (50 NTUs in streams and rivers act
des i. hated as c _ our waters by DWQ; 25 NTUs in a_l saltwater
classes and all lakes and reser•.rc-__s; 10 NTUs in DWQ-
classi 4l;.ed trout- wavers);
5. All seaimenc and erosion control treasures placed in weclaacs
or waters shall be ra.moved and the ratuxal grade restored
after the Divis_o n Of Lard Resources has released the
;,ro.7ecz ; of 6 , Thar the riprap shall be o: sucn a size so a5 not to be ab-e
t:o be ca=r-ed o:= wave or current action and consist 0'_
clean rsa.k or mascrry material __ee Of de-liric vr coxi.c
;o1'u-a.'s. Piprar Sa_1 not to installed in the streambed
ent by: CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:50; ,/etraX #462;Page 8/14
un-1 ass rec___ed.'_or velocity control and a>rproved by the
Division of =aad Resources;
7. Measures s:.a?1 be taken to prevent live or fresh concrete
__cm coming istc contact with waters of the state until the
concrete .has har,ened;
? -f as env_=t:.??e tal document is required, this Certiricacion
is not valid cr.il a PONS: or ROD is issued by the State
C1ea. iI1?hCL'S2 ;
9. T:1ac addit _nal site-speci_'_c conditions nay be added cc
F_ojec -s prcrose under this Certification. In order to
ersure C0=14'=-_ce with all applicable water quality and
of flLeat
10. Corc-ur-ence __^» DWQ that this cart_'ication applies to an
-royact shall erpi_e ch: ee years f_om the dace a
t..e cover =et.e_ from CwQ.
Nor_-compliance wzt or J;olation of the conditions herei.n sec
•? -? ?v d S CL'_=?C --_- =;??CGt 91:d? .. .@3L'? C ].A =CVOC3t+Cri a t:17S
r- - _ c e =-_ z: c mart' also r2sul- _._ trim-nal-znd;'or
^:a =e=: o. . _? `Jcr.h Caro__na Di csior. o? Na;e_ Q;sel_cy may
'_or inci'?:cual
C== == c==-c= any c;ec*_ i n r'hi.s 3txo^,? on ac__-n -Y. it i5
have a sib -c -?i acvar=a
d: e=-_:.ed --a: the is likely :,z
'==iO== L•.•...«. ..:Z_?• qua - y - dacrade- -•-= waze_rs so t::a: existi.^-g tis2S
we__z.:C or waters are precluded.
7r+^._iC hear'" Tr?'r a a_d far spec,=_c applicat..ons Or G ou7e OL
-as
to C3.ci=-cation. decisior..if deemed in the
best i :sere-s'-,y he Director of the North Carolina 04-vi s Lon
__;acti-re data: 11 .FZ._larv 19°--
?v
es. .=eStO-^- Hower d, . t. P.E
D=rE==zr
G---N C?.'P .1-
tiu 3102
;ent by: CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:50; ,fetfa-X #462;Page 9/14
B=0=(31N. Z= IC l?r:'iiODS (attachme=t to Gaaarsl Cart 1 £1Cati0M fer
Stre3a6bank Stabilization - HWP 12)
Alternatives to nprap
Root Wads (along with 6-8 feet of tree trunk) from, hardwood trine; have been used by the
N.C. Wildlife Resources Commission in various projects for stabilization in rural areas and by other
consultants.in urban areas. Root wads are installed into the eroding bank and anchored by rocks or
rebar. By the time the root wads rot out. native, vegetations is replaced- Tag abler, burronbush and
willow are frequently used as plantings among the root wads.
Brush layenag consists of laying willow cuttings (several f=t in length) horizontally,
with the branch tips toward the stream and rooting end away from the stream. Soil is piled an top of
the cuttings and several more layers are installed. When installed during a dormant period (winter or
fall), growth should occur- the. follo wing spring. Dorrnlnt cutings may be inserted in the banks or in
spaces in between the s}mthetic product (if used) for bank stability. Black willow is a good species to
use for bioengineer i:ng since it will root easily and grows well in the eastern U.S.
Riprap may be used when necessary to protect the outer toe of meanders. Rip rap should
be placed on the outside curves 'from The toe to bank full height. Bank full is considered to be the
hi_hest point that the water level typically reaches on a veiny average. Bank full can sometimes be
detected by sand deposits or a change in vegetation.
A-jacks are a new tool which were used in the Rocky Branch restoration demonstraaaa
(NCSTI) and were placed in the outside curves of the eroded stream bank. A -jacks are 6-legged
concrete structures which interlock and can be stacked as a pyramid. A -jacks are used in combination
with coconut husk fibers which are soaked and compressed amd. made into logs. These logs are used
at the toe of the slopes and are placed so that they overlap the jacks. Plants can be planted directly
into these logs and which wm1I biodegrade in 5-7 years after which.plants nave stabilized the arms.
Used in rhis manner. A-jacks are much more stable than tip-rap.
Lunkers are another stabilization device which are elongated beach-litre structures that are
cpen ou 3 sides allowing waters to flow through :hem. while also providing fish habitat. They can be
made of recyclable material (plastic) or of oak.
Gabions are a hard structural form consisting of a wire basket -filled with rip-rap type
scone. They are very durable and can he used in areas of high velocity to reduce the energy from
wave action without impacting downstream hydraulics.
Vegetative plantings
Bioengineering methods in conjunction with native plantings can be used to produce
aesthetically pleasing, biologically diverse streams- The use of native vegetation is desirable since
native species are non-invasive and they reduce velocity, protect banks from scour and have root
systems which create bank support: Vegetation also contributes organic: mactcr and provides shade to
protect aquatic life. Shading helps reduce water temperatures and enables higher levels of dissolved
oxygen to be held in water.
In addition to establishin, bank vegetation for shading, plantings should be placed on the
erosional side (or outside curve) of streams where velocity is greatest. Vegetative plantings dissipate
erosive forces and hold sediment in place. Plants most effecrtve for bank stabilization have deep roots.
low growth forms, dense branching patterns and are resilient under pressure such as flooding. It is
desirable to have at least a 25 foot width of bank vegetation where feasible.
When replanting of banks is required, there should initially be the linear equivalent of 4W
trees per acre or as specified in the planting plan - i.e., on 10 foot centers. Survival after five years
snail oe for a total of 320 stems (80% survival rate) or its equivalent. Tr= planted siluulsl be large
enough (several feet in height) co ensure that they won't be scoured away during adverse weather.
;ent by: CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:51; ,fe[f& #462;f'age 10/14
G8N8RAL CERTIFICATION FOR PROJECTS BLIGIBLR
FOR CORPS OF BNdINF$RS NATIONWID3 PE KIT NUM ZR 12 OR
REGICNAL PWWIT 198100049 UTILITY LING BACKFILL AND 2RDDING
"his General Certification is, issued in conformity with the
re ' rements of Section 401, Public Laws 92-500 and 95-217 of te
L'^ited States and subject to the North Carolina Division of water
Quali_v Regulations in 15A NCAC 2H, Section .0500 and 15A NrAC 21F
G2?: :cr the discharge of fill material to waters and wetland areas
as dssc_:bed in 33 CFR 330 Appendix A (3) (12) and General Permit No.
19"t _I0 49 of the Corps of Engineers regular ions (i.e., include any
fill ao=ivity for utility line backfill and bedding). This
cts_::_cation replaces water Quality Certification (WQC) Nu=er 2564
issued c:. January 21, 1992 and WQC Number 3022 issued on Sepcember 6,
':his WQC is re,acinded when t.`.e Corps. of Engirieris reduthwrize
Natitn:::de 12 or Regional Permit 198100049 or when deemed appropriate
b:.c =tractor of the DWQ.
_-.e State of North rArnl i^a c2rtifias that the speci':ed category
o. ty w`_11 not violate applicable portions of Sections 3:_, 302,
and 307 of the Publi. Laws 92-500 and 95-217 if c^ r,;,?-era in,
ac:=!a7.:e with the conditions-hereinafter set forth.
A
C:.nditions of Certifi.,:ation:
:. Activities covered by zhls,eGeneral certification do not
require written concurrence-from the Division of Wa*_er
Quality (DWQ) as long as they coinply with all conditions of
this General Certification and the conditions of Nationwide
12 or Regional Permit 199100049. Any condition in tzis
Certification which is not met requires notificaticr. oo ant
written. concurrence from DWQ;
The edge of the const=uc=ion corridor is installed
to and closer than 10 feet (3 meters) to a strea. or if t'ra
utility line crosses a s:ream channel at less than 75
degrees or more than 105 degrees (i.e., not perpendici,:lar
stream crossing) of the stream bank;
A-ray wastewater : line that crosses any stream show.. on the
most recent version of the 1:24,000 USGS topographic map as
permanent or intermictent shall be installed with.no-seam
piping. If no-sedun piping is not able to be installed,
written concurrence from DWQ is required;
Construction corridors Parallol to streams shall be plaue0
at the furthest distance from the stream to the max=mum
extent practicable;
Measures shall be taken =o prevent ";Ave or fresh concrete
from coming into contact with waters of the state until the
concrete has hardened;
6. Placement of rip rap is restricted to the stream bottom and
banks directly impacted by the placement of the utility
line. Rip rap may only be used below the normal high water
level. The steam berm must be restored to the original
contour after construction;
That appropriate sediment and erosion control practices
which equal or exceed those outlined in the "North Carolina
Srosion and Sediment Control Planning and Design Manual" of
"North Carolina Surface !dining Manual" (available from the
rAMr-a1
Division of Land Resources in the DZRNR Recional nr-
Sent by: CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:51; ,jam #462;Page 11/14
8.
9.
10.
11.
13.
l4
I5.
Offices) are utili7ea to prevent exceedances of the
appropriate turbidity water quality standard (50 NTus is
streams and rivers not designat;-d as trout waters by Dw76; 2_
NT[;s in all salt water, classes, and all lakes and r
reservoirs; and 10 NTUs in trout waters);
All sediment and erosion control measures placed in wetlands
or waters shall be removed and the natural grade restored
after the Division of Land Resources has released the
prc.j ect.; .
Annual species suitable for wet locations shall be planed
within jurisdictional wetlands for soil and erosion cor.L:o-.
Perennials such as fescue 11wi,prchibited;
No fertilizer' sha,lZ be applied ,.ithin 10 feet (3 meters, of
streams;
The construction corridor (incl?_ding access roads and
stockpiling of materials) is limit.eci to 40 feet (12.2
:meters) in width in wetlands and ;rust be minimized to the
max ^um extent practicable;
7er',anont, maintainea access ccrz4dors shall be restricted
.c -he minimum width practicable 3rd shall not exceed 10
_ea_ 1,3 meters) in widch except a manhole locations. '. 1C
test ;3 meters) by 10 feet (3 meters) perpendic,_,lar vehic--e
_::rnarnund must be spaced at 500 meet (Z52.4 rnete_s
zpa: t ;
..anti-seep collar shall he placid at the downstream
'utility line gradient) wetland to, ndary and every 150 feet
(45.7 meters) up the gradient ur.-il the utility exits the
wetland for : uried utility lines. Anti-seep collars may '-e
zonst:,ucted with class B concrete. cnmpacted clay, PVC pipe,
c: metal collars. Wetland crossings thatt. are directional-:
drilled, and perpendicular wetland crossings that are open
--st and less than 150 feet A5.7 meters) long do not a.-ti-seep collars. --
-he compacted clay shall have a specific discharge of 1 Y
lv'` cm/se, or less. A section a: d plan view tiagram s
a:tachec for the anti-seep collars.
"`s following specifications sha:w apply to class e
ccrc_ete!
a) Minimum cement conter.:, sacks
per cubic yard with rc_nded
course aggrega:e 5.0
b) MiniAU:iu cement content, sacks
per cubic yard with angular
coursc aggregate 5.5
c) Maximum water-cement rx_:io
gallons par hack 6.9
d) Slump range 2~ to 4"
e) Minimum strength - 28 day pni 2,500
This general certification does no: authorize any permanent
changes in preconscruction elevation enntours in waters or
wetlands, The permittee will have a specific plan for
restoring wetland contours. Any excess material will be
removed to.a high ground disposal area;
if an environmental document is re
n "^v- •xalid anr_iJ a roN3i ul xoD -s issued by thetState? c-
c_earirghouse;
ent by: CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:51; ,fix #462; Page 12/14
l6. Stormwater management will not be required for this
certification. However in the twenty coastal counties, the
appropriate DWQ Regional office must be contacted.to
determine if Coastal Stormwate_- Regulations still apply;-
17. Compensatory mitigation (i.e., restoration, creation or
pzeservation) for wetland losses will not be required ic.:
this Certification if written concurrence is not needed.
13. written concurrence is required if the maintenance corridor
is greater than 10 feet (3 meters) wide except that a
maintenance corridor larger than ten feet is acceptable _or
gas pipelines as long as the fcllowing mitigation provision
is met. Mitigation may ho rcquircd for additional wetland
fills to the maintenance corridor beyond those widths j
specified in this General cort'_fication (condition numb4r
12). Payment of a.dollar per acre figure into the Wetland
Restoration Program for these impacts is acceptable as 1'cng
as these impacts are considered to be wetland fill by the
Corps of Engineers. other mitigation plans must, recoivc
written DWQ concurrence;
19. This Certification does rcr. relieve the apr1 in`Ant of r.he
responsibility to obtain all other required Federal, St4ta
or local approval.
Mnn-nnr.i^.i ianr with :or violation of the conditions herein set
forth by a specific fill project shall result in revocation of this
Certificatior. for the project and may also result in criminal and/or
civil penalties.
The Director of the North Carolina Division of Water Quality may
require submission of a.formal application for individual
certification for any project in this category of activity, if it is
determined that the project is likely to have a significant adverso
effect upon water quality or degrade the waters so that existing ??Es
of the wetland or downstream waters are precluded.
Public hearings may be held for specific applications or gro4 o::
applicaticns prior to acertification decision if deemed in the
public's west :interes:t by, the Director of the North Carolina Division
of Water Quality.
Effective date: 11 February 1997.
DLVISIM IY
By
A. Jr. P.E.
Director
gencert.l2
WQC # 3101
Dnt by: CRESCENT RESOURCES, INC.
704 382 6695; 12/15/99 16:52; ,fetraX #462;Page 13/14
'ANTI -SEEP COLLAR
F 18
1 inches I Utility Line
! (Diameter Varies)
I foot I Class B Concrete
or Compacted Clay
6 inches French li:h?, Winches
Not to exceed 40 feet
SECTION
Class B Concrete
or Compacted Clay
1
L2
Inches
6 inches ?6 inches
PLAN
ent by: CRESCENT RESOURCES, INC. 704 382 6695; 12/15/99 16:52; JetraX #462;Page 14/14
DIVISION OF ENVIRONMENTAL MANACEMENT
April 23, 1996
Memorandum
To: Interested P
From: John Dorn
Subject: Wetland Plano Fgs for G eral Certification 3022
The Divislon of Environmental Management (DEM) has received numerous requests
for appropriate annual species suitable for wet locations that can be used for soil and aresion
ccntrol purposes. DEM approached the Wildlife Resources Commission (WFC) to develop a
planting list. Using a mixture of species on Dither side of the optimum window may increase
soil stabilization. The. WRC developed this listing'.
COASTAL PLAIN NORMAL PLANTING DATES
Annual Rye Grass September 1 - November 1.
Rye September 1 '- November 15
Wheat September I - November 15
Oats September 1 -November 15
Barley Not well adapted
Foxtail and Japanese Millet April 20 - June 30
Sorghum April 20 June 30
Annual lespedeza Febnjary 1 - March 20
PIEDMONT and TIDEWATER: REGIONS NORMAL PLANTING DATES
Annual Rye Grass August 20 - October 31
aye August 20 - October 31
Wheat August 20 - October 31
Oats August 20 - October 31 -
Barley August 20 - October 31
Millet May 1 - June 30
Sorghum April 25 - June 30
Annual lespedeza February 1 - ,llAarcn. 30
MOUNTAIN REuION ` NORMAL PLANTING DATES
Annual Rye Grass July 15 - August 31
Rye August 1 - October 10
Wheat August 1 - October 10
Oats Not well adapted
Barley August I - October 10
Foxtail and Japanese Millet May 1 - June 30
Sorghum May 1 - June 30
Annual lespedeza March 1 -April 15
The mountain dates can be extended in the fail by 20 day:, and 15 dayc earlier in the spring for
elevations below 2500 feet.
MAR 3 2000
k
February 28, 2000 " WETLA1g1)S GROUP
t?'.TFR l1ALITY SECTION
CONFERENCE MEMORANDUM
Re: 1871 - Crescent Ridge Wetlands Permitting
Conference: Conference Call
Date: February 7, 2000
Purpose: To discuss water quality requirements
Attendees: Mr. Todd St. John - North Carolina Department of Environment &
N latura;4Zo ?-- ?.as (NCDENR)
Mr. Clement Riddle - Newkirk Environmental Consultants, Inc.
(NECI)
Mr. Michael S. Cole, ASIA - ColeJenest & Stone, P.A. (CJS)
Mr. Dudley D. Stone, PE - CJS
Ms. Allison W. Merriman, ASLA - CJS
Minutes:
CoWenest The purpose of the conference call was to discuss the storm water management
& SUM requirements per the "Approval of 401 Water Quality Certification and Additional
Conditions" letter to Crescent Resources (CRI) signed by Mr. John Domey for
Land Planning Mr. Ken Stevens dated November 27, 1999. CJS had prepared questions in advance,
Landscape Architecture
Civil Engineering which were faxed to all participants. The following is a summary of our discussion:
Urban Design
1. Mr. Cole asked Mr. St. John to clarify the storm water management requirements
as an additional condition of the wetlands approval, as mitigation of $50,000 was
paid by CRI into the Wetlands Restoration Fund for stream impacts of 428'.
Mr. St. John explained that mitigation and water quality were separate issues.
Discharging storm water into the wetlands could potentially alter the hydrology of
the wetlands, therefore resulting in the requirement of water quality measures.
NCDENR has reviewed water quality as part of the wetland permitting process
since 1996.
2. Mr. Cole asked how long the review process takes for a storm water management
plan. Mr. St. John said if all components of the plan were submitted, i.e., proposed
plan, calculations and maintenance plan, he could review them within two weeks,
conservatively. Typically, the review is completed in less time.
3. Mr. Cole asked if the water quality measures could be phased based on the
phasing of the proposed development. Mr. St. John said that the Crescent Ridge
NCDENR has allowed phasing on previous projects; however, the certification in
the Crescent Ridge wetlands approval notification is specific and would have to be
modified. Mr. Stone interpreted the certification to read that the water quality
measures are not required to be in place until wetlands are impacted. Mr. St. John
agreed, noting that the storm water management plan must be approved and in
place prior to the impacts. Mr. Cole suggested we proceed with modification of the
112 South Tryon Street certification; Mr. Riddle noted that we need to be aware that the permits expire in
Suite 300 2002.
Charlotte
North Carolina
28284
Tele 704. 376. 1555' M:1Proiect Fi1esM71\20001MemoQ211 m Conference Call.doc
Fax 704. 376, 7851
Erkail [e-mail]
www.colejeneststone.com

0
?I Il,
?., WETLANDS Ght,
WATER QUALITY Sh,, ON
4. Mr. Cole asked if a grassed channel would be an acceptable measure.
Mr. St. John said yes; a combination of measures can be used to obtain the 85%
TSS. Another common method is extended detention wetlands as outlined in the
most current Stormwater Best Management Practices. This method requires
normal maintenance measures, such as sediment removal.
5. Stone asked if the wetlands could be crossed (piped) to utilize the flood plain
beyond the wetlands. Mr. St. John said he would have to discuss this with his
supervisor, Mr. Domey.
6. Mr. Stone asked if a littoral shelf would be required in the ponds. Mr. St. John said
he has approved ponds without them; they make the ponds safer, however, they
are not key components for the functioning of the pond.
7. Mr. Riddle asked if dry ponds could be used, with the water outletting directly into
the wetlands. Mr. St. John will also check with Mr. Domey on this question. He
did say that the most common method is dry detention with a level spreader.
8. It was decided we will pursue modifying the certification. Mr. St. John said the
review period for a modification is up to weeks. CJS will discuss the modification
with Mr. Riddle and the Owner. Mr. St. John will call Ms. Merriman with further
information after discussing with Mr. Dorney.
Please contact the undersigned with any additions or corrections to these minutes.
Respectfully submitted,
Zer & STONE
iman, ASLA
Principal
kab
cc: All Participants
Mr. George L. Hodges, III - CRI
Mr. M.A. Widenhouse, El - CJS
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Bill Holman, Secretary
Kerr T. Stevens, Director
61F?'WAJ
On% WPM
NC ENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
November 27, 1999
Mecklenburg County
DWQ Project #: 991164
APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS, WRP
Cresent Resources
400 South Tryon Street, Suite 130
Charlotte, North Carolina 28201
Dear Sirs:
You have our approval, in accordance with the attached conditions and those listed below, to place fill
material in 428 feet of streams or 0.15 acres of wetland for the purpose of constructing a commercial development
at Southridge Tract, Arrowwood Road, Charlotte in Mecklenburg County, as you described in your application
dated 13 October, 1999. After reviewing your application, we have decided that this fill is covered by General
Water Quality Certification Numbers 3101, 3102, and 3108. These certifications allow you to use Nationwide
Permit Numbers 12, 14,and 26 when the Corps of Engineers issues it. In addition, you should get any other federal,
state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion
Control, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. This approval will expire
when the accompanying 404 or CAMA permit expires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your application except as
modified below. If you change your project, you must notify us and you may be required to send us a new
application for a new certification. If the property is sold, the new owner must be given a copy of this Certification
and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this
project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC
2H .0506 (h). For this approval to be valid, ybu must follow the conditions listed in the attached certification and
any additional conditions listed below.
I. Deed notifications or similar mechanisms shall be placed on all lots with remaining jurisdictional wetlands and waters or areas
within 50 feet of all streams and ponds to notify the state in order to assure compliance for future wetland and/or water impact.
These mechanisms shall be put in place within 30 days of the date of this letter or the issuance of the 404 Permit (whichever is
later).
2. An additional condition is that a final, written stormwater management plan shall be approved by this Office before the impacts
specified in this Certification occur. The stormwater management plan must include plans and specifications for stormwater
management facilities designed to remove 85% TSS according to the most recent version of the NC DENR Stormwarer Best
Management Practices Manual. Also, before any permanent building is occupied at the subject site, the facilities, as approved by
this Office, shall be constructed and operational, and the stormwater management plan, as approved by this Office, shall be
implemented.
We understand that you have chosen to contribute to the Wetland Restoration Program in order to compensate
for these impacts to wetlands and/or streams. In accordance with 15A NCAC 2R.0402, this contribution will
satisfy our compensatory mitigation requirements under 15A NCAC 2H .0506(h). According to 15A NCAC 2H
.0506(h), feet of restoration will be required. Until the Wetland Restoration Program receives and clears your check
(made payable to: DENR - Wetland Restoration Program), wetland or stream fill shall not occur. Mr. Ron Ferrell
should be contacted at 919-733-5083 ext. 358 if you have any questions
concerning the Wetland Restoration Program. You have one month from the date of this Certification to make this
payment. For accounting purposes, this Certification authorizes the fill of 428 feet of streams, in 030834 river
and subbasin and 428 feet of stream mitigation are required. Please be aware that the Wetland Restoration
Program (WRP) rules require rounding of acreage amounts to one-quarter acre increments (15A 2R
.0503(b)).
Division of Water Quality • Non-Discharge Branch
1621 Mail Service Center Raleigh NC 27669-1621 Telephone [phone] FAX # [phone]
An Equal Opportunity Affirmative Action Employer • 50% recycled/10% post consumer paper
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You
must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which
conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O.
Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for
a hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act.
If you have any questions, please telephone John Dorney at 919-733-9646.
Attachment
cc: Wilmington District Corps of Engineers
Corps of Engineers Asheville Field Office
Mooresville DWQ Regional Office
Central Files
Ron Ferrell; Wetland Restoration Program
Todd St. John
Cresent Riddle; Newkirk Environmental, Inc.
A inc ly,
[evens
Feb. 1, 2000 2:47PM COLE JENEST & STONE
FAX
No,2636 P. 112
Dote: February 7, 2000 Fox No.: 919-733-9959
Mtention: Mr. Todd St. John No. of Pages'. 2
c ny: North Carolina Department of Environment S Natural Resources
Ref NNW. 1871 - Crescent Ridge Wetlands PemNtting
Descriptions Agenda Items
Remarks: For our conference call today at 5:30.
alum 1 [wj (( ??St??
117141KanftIV ?Vl
i arykPTe Anfitercutre CH HtyLn ufaat? DO" " - ? Fla
?.
z) TW?
C
ar.
Allison W. Merriman. ASLA
Team Manager
kab
cc: Mr. Clement Riddle - NEI w/enclosure 828-888-0255
Mr. Michael S. Cole, ASLA - CJS w/enclosure
Mr. Dudley D. Stone, PE - CJS w/enclosure
112 5"d TwSc"
state 300
Clta*W
NOM CAMW
28244
If you need esaistafCe wtth this fax transntlswlon, pbsos COP 704-37&+1086.
Tole 704.376. 1777
Fax [phone]
PRO WfejeneevneFJW
TNe cornrmnicxdion ie intetlded 4!]l1( for ft uw Of this redpient named above. ft MOY contein inforr1*10n that is prhANlgad,
confidential tarn! eubiect to copyright. Any unauthorized talk 000 % review, or dischmre Is prehibtted.
M:\P,ajee! Rl"M 07ik70=Tmn=U7f A John.40c
1PM COLE JENEST & STONE No-2636 P. 2/2
February 7, 2000
Mr. 'odd St. John
North Carolina Department of Environment & Natural Resources
Division of Water Quality
1621 Mail Service Center
Raleigh, North Carolina 27e88-1821
Re: 1871 - Crescent Ridge Wetlands Permitting
Dear Todd:
1. In preparation for the conference call Monday, February 7, 2000, at 5:30 p.m., it is
our understanding the water quality requirements are based on the ultimate project
density. By what means would these requirements be imposed If we do not seek
wetland permitting?
2, The proposed development is a speculative office park. May the proposed water
quality measures be phased as the project is developed? Currently, only one
building on 11 acres and 1000' of street are being permitted.
3. It is our understanding we must provide 85% TSS for the entire project, with the
existing wetlands/floodplain providing 40%. We propose a 900' grassed channel at
1 % minimum as one measure that could be provided now (colored yellow on the
Schematic Master Plan). Is this acceptable?
4. Four potential basin locations are shown highlighted on the Schematic Master Plan.
We would like to discuss other methods as options, such as filter fabric, chemical
treatment, oil separation, etc.
We look forward to speaking to you.
B st regards,
T STONE, P.A.
l
Allison . Merriman, ASIA
Team Manager
kab
cc: Mr. Clement Riddle - NEI w/enclosure
Mr. Michael S. Cole, ASLA - CJS w/enclosure
Mr. Dudley D. Stone, PE - CJS w/enclosure
M:WmJo t F11s*M671V00Ke0w=041 A Jahn, Todd.do0
Transmittal
Date: February 1, 2000
Reference: 1871 - Crescent Ridge Wetlands Permitting
Attention: Mr. Todd St. John
Company: North Carolina Department of Environment & Tel: [phone]
Natural Resources
Division of Water Quality
1621 Mail Service Center
Raleigh, North Carolina 27669-1621
We Are
Transmitting:
3 2i
i
i
Transmitted Via
ilcectura
Remarks:
® Herewith ? Under Separate Cover
Copies Dated Description
1 01/18/00 Erosion Control Plan for Clearing & Grading
1 02/01/00 Schematic Master Plan (with basin locations
highlighted)
1 10/08/99 RZ1
1 10/12/99 RZ2
1 11/27/99 Wetlands Approval Letter

? Mail ® FedEx ? Courier ? Hand Delivery
? For Approval ® For Your Use ? As Requested ? For Review
This package includes various plans that will be useful for our conference
call at 2:00 Monday, February 7, 2000, scheduled by Mr. Clement Riddle
with Newkirk Environmental, Inc. I will send a fax on Wednesday, February
2, 2000, listing our questions for Monday's call.
By:
AIII Werrimam, ASLA
Team Manager
kab
cc: Mr. George L. Hodges, III - CRI
Mr. Clement Riddle - NEI w/attachment
Mr. Michael S. Cole, ASLA - CJS
Mr. Dudley D. Stone, ASLA - CJS
112 South Tryon Street
Suite 300
Charlotte
North Carolina
28284
Tele 704. 376. 1555 M:\Project Files\1871\2000\Trans\0201 It St. John. T.doc
Fax 704, 376. 7851
Email cis®colejeneststone.com
www.colejeneststone.com
MEMORANDUM
TO: John Dorney Regional Contact: Samar Bou-ghazale
Non-Discharge Branch WO Supervisor: Bex Gleason
Date:
SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS
Facility Name Crescent Resources County Mecklenburg
Project Number 99 1164
Recvd From APP
County2
Region Mooresville
Received Date 10/15/99 Recvd By Region
Project Type
Certificates Stream Stream Impacts (ft.)
Permit Wetland Wetland Wetland Stream Class Acres Feet
Type Type Impact Score Index Prim. Supp. Basin Req. Req. ME
12 I- O Y O N 11-137 F c 30,834. 0.15 F ?-
F 14 r- O Y -@N F-F-r-F-F-F-r I _.r
26 I- P-7-@ N F_F__F__F_F_F_ 427.63
Mitigation Wetland
MitigationType Type Acres Feet
I F__ I F_
Is Wetland Rating Sheet Attached? O Y (ON Did you request more info? O Y ON
Have Project Changes/Conditions Been Discussed With Applicant? Q Y O N
Is Mitigation required?O Y O N
Provided by Region: Latitude (ddmmss) 350832
Recommendation: O Issue (0 Issue/fond O Deny
Longitude (ddmmss) 805445
Comments:
The proJect as initially proposed was to impact 4.63 acres of wetlands and approximately 430 feet of
stream. During a preconstruction meeting on site with Clement Riddle, Consultant for Cresent
Resources, Steve Chapin (COE) and Samar Rou-Gha7ale (DWO), it was agreed that the owner
should avoid and minimize impact as much as possible to the valuable wetlands that existed at the
site
cc: Regional Office
Central Office Page Number 1
DWQ ID: CORPS ACTION ID:
NATIONWIDE PERMITS REQUESTED (PROVIDE NATIONWIDE PERMIT #) 12,14 and 26
PRE-CONSTRUCTION NOTIFICATION APPLICATION
FOR NATIONWIDE PERMITS THAT REQUIRE:
1. NOTIFICATION TO THE CORPS OF ENGINEERS
2. APPLICATION FOR SECTION 401 CERTIFICATION
3. COORDINATION WITH THE NC DIVISION OF COASTAL MANAGEMENT
SEND THE ORIGINAL AND (1) COPY OF THIS COMPLETED FORM TO THE APPROPRIATE FIELD
OFFICE OF THE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SHEET). SEVEN (7)
COPIES MUST BE SENT TO THE NC DIVISION OF WATER QUALITY,
ATTN: JOHN DORNEY, 4401 REEDY CREEK ROAD, RALEIGH, NC
27607. PLEASE PRINT OR TYPE.
I. OWNER'S NAME: Crescent Resources
2. MAILING ADDRESS: 400 South Tryon Street, Suite 1300
Charlotte, NC 28201
SUBDIVISION NAME Crescent Ridge
CITY: Charlotte STATE: North Carolina ZIP CODE: 29603
PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAME (IF DIFFERENT FROM
MAILING ADDRESS ABOVE):
No street address
Arrowood Road, Parcel ID Numbers 167-181-05, 167-181-04, and 167-181-03
3. TELEPHONE NUMBER: (HOME) (WORK) 704-382-2311
4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS,
PHONE NUMBER:
R. Clement Riddle
Newkirk Environmental, Inc.
300 North Main Street
Hendersonville, NC 28792
5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC MAP
OR AERIAL PHOTOGRAPHY WITH SCALE):
COUNTY: Mecklenburg - NEAREST TOWN: Charlotte
SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ECT.) No Street address,
property is located along the north side of Arrowood road approximately 0.3 of a mule west of Interstate I-
77.
6. IMPACTED OR NEAREST STREAM/RIVER: Big Sugar Creek RIVER BASIN: Catawba River
7. (a) IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDAL SALTWATER, (SA),
HIGH QUALITY WATERS (HQW), OU STANDING RESOURCE WATERS (ORW), WATER
SUPPLY (WS-I OR WS-II)? YES 0 NO X IF YES, EXPLAIN: Big Sugar Creek is classified as a Class
C water.
(b) IS THE PROJECT LOCATED WITHIN A NORTH CAROLINA DIVISION OF OASTAL
MANAGEMENT AREA OF ENVIRONMENTAL CONCERN (AEC)? YES 0 NO
(c) IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PAGE 7 FOR LIST OF
COASTAL COUNTIES), WHAT IS THE LAND USE PLAN (LUP) DESIGNATION?
8. (a) HAVE ANY SECTIQN,404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS
PROJECT? YES ? NON IF YES, PROVIDE ACTION I. D. NUMBER OF PREVIOUS PERMIT AND
ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401 CERTIFICATION):
(b) ARE AD?IONAL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE FUTURE?
YES ? NO IF YES, DESCRIBE ANTICIPATED WORK:
9. (a) ESTIMATED TOTAL NUMBERS OF ACRES IN TRACT OF LAND: 85.3
(b) ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE:
12.75
10. (a) NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY:
FILLING: 0.12 EXCAVATION:
FLOODING: OTHER : 0.03 temporary impacts
DRAINAGE : TOTAL ACRES TO BE IMPACTED: 0.15
(b) (1) STREAM CHANNEL TO BE IMPACTED BY THE PROPOSED PROJECT (IF RELOCATED,
PROVIDE DISTANCE BOTH BEFORE AND AFTER RELOCATION:
LENGTH BEFORE: 427.63 FT AFTER: 568.68 FT
WIDTH BEFORE (based on normal high water contours): 2 FT
AVERAGE DEPTH BEFORE: 2 FT AFTER: FT
(b) (2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY)
OPEN CHANNEL RELOCATION: PLACEMENT OF PIPE IN CHANNEL:
CHANNEL EXCAVATION: CONSTRUCTION OF A DAM/FLOODING:
OTHER: Filling, with clean material
11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE WATERSHED
DRAINING TO THE POND? N/A WHAT IS THE EXPECTED POND SURFACE AREA?
12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL
EQUIPMENT TO BE USED? (ATTACH PLANS; 81/2 BY 11 DRAWINGS ONLY)
See attached discussion
13. PURPOSE OF PROPOSED WORK: See attached discussion
14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN
WETLANDS (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS)
See attached discussion
15. YOU ARE REQUIRED TO CONTACT THE US FISH AND WILDLIFE SERVICE AND/OR
NATIONAL MARINE FISHERIES SERVICE REGARDING THE PRESENCE OF ANY FEDERALLY
LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL
HABITAT IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT.
DATE CONTACTED: see attached Threatened and Endangered Species Assessment dated October 8,
1999 with letters dated August 24 and September 15, 1999 and
16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER
(SHPO) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA
WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED See attached
letter dated dated September 21,199921,199 9.
17. DOES THE PROJECT INVOlt;T
AN EXPENDITURE OF PUBLIC FUNDS OT THE USE OF PUBLIC
(STATE) LAND? YES ? NO (IF NO, GO TO 16)
(a) IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL
DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA
ENVIRONMENTAL POLICY ACT? YES ? NO ?
(b) IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA
DEPARTMENT OF ADMINISTRATION STATE CLEARINGHOUSE YES ? NO ?
IF ANSWER 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE STATE
CLEARINGHOUSE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT.
QUESTIONS REGARDING THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE
DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH
CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH,
NORTH CAROLINA 27603-8003, TELEPHONE [phone].
18. THE FOLLOWING ITEMS SHOULD BE INCLUDED WITH THIS APPLICATION IF PROPOSED
ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OF FILL MATERIAL INTO
WETLANDS:
(a) WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES, AND
PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26, 29, AND 38).
ALL STREAM (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON
THE MAP. MAP SCALES SHOULD BE I INCH EQUALS 50 FEET OR 1 INCH EQUALS 100 FEET
OF THEIR EQUIVALENT.
(b) IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE IMPACTED BY
PRODUCT.
(c) IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA SHEETS
RELEVANT TO THE PLACEMENT OF THE DELINEATION LINE.
(d) ATTACH A COPY OF THE STORMWATER MANAGEMENT PLAN IF REQUIRED.
(e) WHAT IS LAND USE OF SURROUNDING PROPERTY? Adjacent land use includes Residential-3,
Residential 4, and Business Development (BD-CD) properties.
(f) IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL? Comiect to existing
sewer line on east side of Sugar Creek
SIGNED AND DATED AGENT AUTHORIZATION LETTER, IF APPLICABLE.
NOTE: WETLANDS OR WATERS OF THE US MAY NOT BE IMPACTED PRIOR TO:
1. ISSUANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT,
2. EITHER THE ISSUANCE OR WAIVER OF A 401 DIVISION OF WATER QUALITY
CERTIFICATION, AND
3. (IN THE TWENTY COASTAL COUNTIES ONLY), A LETTER FROM THE NORTH
CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THE PROPOSED
ACTIVITY IS CONSISTENT WITH THE NORTH CAROLINA COASTAL MANAGEMENT
PROGRAM,
13
OWNER'S/AGENT'S SIGNATURE DATE
(AGENT'S SIGNATURE VALID ONLY
IF AUTHORIZATION LETTER FROM
THE OWNER IS PROVIDED).
Nationwide 12, 14, and 26 Permit Application
Project Location, Description and Purpose 012, 13, and 14)
The project site is an 85.3 acre tract located on Arrowood Road approximately .3 miles
west of Interstate 77. The upland portions of the tract have been recently cleared. The
cleared area formerly consisted of an upland hardwood forest. Approximately 12.75-
acres of freshwater wetlands/waters are located along the eastern edge of the property
within the floodplain of Sugar Creek and two unnamed intermittent tributaries. Wetland
boundaries have been surveyed and verified by the U.S. Army Corps of Engineers on
May 12, 1999 (see enclosed plat).
The property owner and applicant, Crescent Resources, Inc., plans to construct five
buildings with 850,000 square feet of Class A office space and a 150 room hotel. The
site master plan will have approximately l mile of roadway to serve the facilities within
the Business Park. In addition the property improvements will include signage,
landscaping, and lighting. This site is zoned for commercial Business development and
is located in an area with other similar commercial business developments.
Nationwide permit 14
In order to accomplish the stated purpose, Crescent resources, Inc. proposes to impact, by
filling, 0.12 acres of freshwater wetlands below the headwaters for a road crossing.
Wetland impacts are minimized by constructing a vertical retaining wall along the road
adjacent to the wetlands.
Nationwide Permit 26
In order to accomplish the stated purpose, Crescent resources, Inc. proposes to impact, by
filling, 427.63 linear feet of intermittent channel. Impacts to this channel are necessary to
provide an access road into the site and allow necessary room for building alignments and
required parking. Compensatory mitigation for this 427.63 feet of intermittent stream
impact is described below.
Nationwide Permit 12
In order to accomplish the stated purpose, Crescent resources, Inc. proposes to
temporarily impact 0.01 acres of wetlands and temporarily impact approximately 60
linear feet of Sugar Creek stream bed. The temporary impact is necessary to install a
connecting sanitary sewer line from the upland portions of the site to an existing sewer
line on the eastern side of Sugar Creek.
Every effort to avoid and minimize impacts to the wetlands/water has been made. This
includes avoiding and preserving 12.43-acres of wetlands/waters and using a vertical
retaining wall.
Compensatory mitigation for impacts to approximately 427.63 linear feet of intermittent
stream channel is proposed through appropriate contributions to the NC Wetlands f
restoration program as per guidance in the Public Notice regarding mitigation options. /
U.S. ARMY CORPS OF ENGINEERS
WILMINGTON DISTRICT
Action ID: 199930651 County: Mecklenburg
Notification of Jurisdictional Determination
Property owner/Authorized Agent: ColeJenest & Stone
Address: 112 South Tryon St., Suite 300
Charlotte, NC 28284
Telephone Number:
Size and Location of Property (waterbody, Highway name/number, town, etc.):
Southridge Tract located on 85.31 acres on north side of Arrowood Rd. in Charlotte.
Indicate Which of the following apply:
There are waters of the U.S. on the above described property which we strongly suggest be delineated and
surveyed. The surveyed lines must be verified by our staff before the Corps will make a final jurisdictimal
determination on your property.
Because of the size of your property and our present workload, our identification and delineation of your
wetlands cannot be accomplished in a timely manner. You may wish to employ a consultant to obtain a timely
delineation of the wetlands. Once your consultant has flagged a wetland line on the property, Corps staff
will review it, and, if it is accurate, we strongly recommend that you have the line surveyed for final approval
by the Corps. The Corps will not make a final jurisdictional determination on your property without an
approved survey.
The wetlands on your lot have been delineated, and the limits of Corps jurisdiction have been explained to you.
Unless there is a change in the law or our published regulations, this determination may be relied upon for a
period not to exceed five years from the date of this notification.
There are no waters of the U.S. present on the above described property which are subject to the permit requirements
of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published
regulations, this determination may be relied upon for a period not to exceed five years from the date of this
notification.
X_ The submitted survey plat dated January 26, 1999 for the above referenced
property accurately reflects the limits of waters and wetlands on the
property. Unless there is a change in the law or our published
regulations, this determination may be relied upon for a period not to
exceed 5 years from the date of this notice.
Placement of dredged or fill material in waters othe U.S. on this property without a Department of the Army permit is in most
cases a violation of Section 301 of the Clean Water Act (33 USC 1311). A permit is not required for work on the property
restricted entirely to existing high ground. If you have any questions regarding the Corps of Engineers regulatory program,
please contact
Steve Chapin at [phone]
reject Manager Signature
ue May 12, 1999
AW Form 566
'.T 91
NEWKIRK
ENVIRONMENTAL, INC
October 13, 1999
Mr. Steve Chapin
US Army Corps of Engineers
Asheville Field Office
151 Patton Avenue
Asheville, North Carolina 28801
Mr. John Dorney
NC Division of Water Quality PAYAfFNr
4401 Reedy Creek Road
Raleigh, NC 27607 RECEIVED
Re: Nationwide 12, 14, and 26 Permit Application
Crescent Ridge Tract
Mecklenburg County, NC
Dear Sirs:
WE IL,: J. ;I!,'
WATER QIIALI I Y SECTI""N?
Enclosed for your review is a permit application for a development known as Crescent
Ridge located in Mecklenburg County, NC. The following are also enclosed as
supporting documents and information for the application:
1) Authorization letter for Agent
2) Wetland Delineation Map with US Army Corps of Engineers verification
3) Photographs of the wetland proposed to be impacted
4) Threatened and Endangered Species Assessment dated October 8, 1999
5) Correspondence from NC Department of Cultural Resources dated
September 21, 1999
6) Full size plat of project plans and wetland impacts
7) 8.5 X 11" plan drawings including wetland impacts
8) Erosion Control Plan for Clearing and Grading
9) Application fee for DWQ
Savannah, GA Office
340 Eisenhower Drive
Building 200, Suite 201
Savannah, GA 31406
[phone]
Facsimile [phone]
E-Mail: Newkirk(W(l)aol.com
Charleston, SC Office
192 East Nty Street
Suite 201
Charleston, SC: 29401
[phone]
Facsimile [phone]
E-Mail: NcwkirkEnv"(]PaoLaml
Hendersonville, NC Office
300 N. Main Street, Suite 205
Pest Office Box 2876
1 lendersonville, NC: 28793
[phone]
Facsimile [phone]
E-Mail: [e-mail]
./
October 13, 1999
Page Two
Please do not hesitate to call to discuss this application or if you have any questions.
Sincerely,

R. Clement Riddle
Project Biologist
Newkirk Environmental, Inc.
Hendersonville Office
enclosures
cc: Lud I-lodges, Crescent Resources
CRESCENT RESOURCES
INC.
400 South Tryon Street
Suite 1300
P.O. Box 1003
Charlotte, NC 28201-1003
LUD HODGES
Project Manager
Commercial Development
September 28, 1999
Clement Riddle
NEWKIRK ENVIRONMENTAL CONSULTANTS
300 N. Main, Suite 205
Hendersonville, NC 28792
RE: Crescent Ridge
Wetland Mitigation - Nationwide 14 and 26 Permits
VIA FACSIMILE: [phone]
Dear Clement:
[phone]
FAX [phone]
Please let this letter serve as authorization for you to act as an agent for Crescent
Resources, Inc. on Wetland Permit activities for the above project.
Should there be any questions, please call me at [phone].
Sincerely,
L odges
Project Manager

.f
crossing of Sugar Creek

is-
DATA FORM
ROUTINE WETLAND DETERMINATION
(9987 COE Wetlands Delineation Manual)
Project/Site: Southridge Tract
Applicant/Owner: Newkirk Environmental, Inc.
Investigators: Newkirk Environmental, Inc.
County: Mecklenburg
State: North Carolina
Plot ID: 1
Uo Normal CarCumstances exist on the site? (Yes' No Community ID: Upland
Is the site significantly disturbed (Atypical Situation:)? es o Transect ID:
Is the area a potential Problem Area? Yes Field Location:
(If needed, explain on the reverse side)
VEGETATION
HYDROLOGY
(USFWS Region No. 2)
Dominant Plant Species(Latin/Common) Stratum Indicator Plant Species(Latin/Common) Stratum Indicator
arya omen osa ree a icarpa amencana Shrub
oc ernut Hickory Beauty-Berry,American
unipe?us wrginrana ree - o acca amencana er +
e ar, astern e o ewee ommon
orus a a Tree FAGU- sp enium p a neuron Herb
u erry, i e p eenwort, Ebony
uercus albs ree Hu bus e u fi o ius er rA=
a , i e Blackberry
iqur am ar s racy ua ree +
um, wee

Percent o Dominant Species that are A or
(excluding FAC-) 2/9 = 22.22% F Neutral: 0/7 = 0.00%
Numeric Index: 35/9 = 3.89
Remarks:
Criteria not met.
NO Recorded Data(Describe in Remarks): Wetland Hydrology Indicators
N/A Stream, Lake or Tide Gauge Primary Indicators
N/A Aerial Photographs NO Inundated
N/A Other NO Saturated in Upper 12 Inches
YES No Recorded Data NO Water Marks
NO Drift Lines
NO Sediment Deposits
Field Observations NO Drainage Patterns in Wetlands
Secondary Indicators
Depth of Surface Water: N/A (in.) NO Oxidized Root Channels in Upper 12 Inches
Depth to Free Water In Pit: N/A (in.) NO Water-Stained Leaves
NO Local Soil Survey Data
Depth to Saturated Soil: > 28 (in.) NO FAC-Neutral Test
NO Other(Explain in Remarks)
Remarks:
Criteria not met.
Paget of 2

DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
Project/Site: Southridge Tract Project No: 01-706 Date: 22-Mar-1999
Applicant/Owner: Newkirk Environmental, Inc. County: Mecklenburg
Investigators: Newkirk Environmental, Inc. State: North Carolina
Plot ID: 1
OUR-0
Map Unit Name (Series and Phase): Mecklenburg
Map Symbol: MeD Drainage Class: well drained Mapped Hydric Inclusion?
Taxonomy (Subgroup): Ultic Hapludalfs Field Observations Confirm Mapped Type? (!!!) No
Profile Description
Depth Matrix Color Mottle Color Mottle
(Inches) Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast
- Texture, Concretions, Structure, etc
-
-
-
---
- 5YR3/4 N/A -17W Fine sandy loam
7-75 87TF 5YR416 N/A NIA N/A Clay
Hydric Soil Indicators:
NO Histosol NO Concretions
NO Histic Epipedon --N-6 High Organic Content in Surface Layer in Sandy Soils
NO Suifidic Odor N15 Organic Streaking in Sandy Soils
NO Aquic Moisture Regime NO Listed on Local Hydric Soils List
0 Reducing Conditions NO Listed on National Hydric Soils List
Nb Gieyed or Low Chroma Colors NUOther (Explain In Remarks)
Remarks:
Criteria not met.
WETLAND DETERMINATION
ydrop ytic Vegetation Present? Yes KlTo**N Is the Sampling Point within the Wetland? Yes o
Wetland Hydrology Present? Yes o
Hydric Soils Present? Yes o
Remarks:
All three criteria not met.
Page 2 of 2

DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
wiTuaw W. .wutrnwyo fact rroject No: ul-rut) Date: 22-Mar-1999
Appiicnt/Owner: Newkirk Environmental, Inc. County: Mecklenburg
Investigators: Newkirk Environmental, Inc. State: North Carolina
Plot ID: 2
uo Normai tarcumstances exist on the site? (Yes' No Community ID: Wetland
Is the site significantly disturbed (Atypical Situation:)? es o Transect ID:
Is the area a potential Problem Area? Yes Field Location:
(If needed, explain on the reverse side)
VEGETATION (USFWS Region No. 2)
HYDROLOGY
Dominant Plant Species(Latin/Common) Stratum Indicator Plant Species(Latin/Common) Stratum Indicator
cer negun o ree ep a an us occi en a is ru
Box-Eider utton us Common
raxinus pennsy vanica ree ?gus rum srnense ru
s reen
- Privet. Chinese
a anus occi en a s Tree FACW- aururus cemuus Herb
Sycamore, American Lizards Tail
a ix nigra ree OBL asman ium a i o ium er -
i ow, ac ea- ats, n ian

Percent o Dominant Species that are B A or FA :
(excluding FAC-) 7/8 = 87.50% F Neutral: 6/6 = 100.0 6
Numeric Index: 15/8 = 1.88
Remarks:
Criteria met.
NO Recorded Data(Describe in Remarks): Wetland Hydrology Indicators
N/A Stream, Lake or Tide Gauge Primary Indicators
N/A Aerial Photographs YES Inundated
N/A Other YES Saturated in Upper 12 Inches
YES No Recorded Data YES Water Marks
YES Drift Lines
NO Sediment Deposits
Field Observations YES Drainage Patterns in Wetlands
Secondary Indicators
Depth of Surface Water: >= 10 (in.) NO Oxidized Root Channels in Upper 12 Inches
Depth to Free Water in Pit: N/A (in.) YES Water-Stained Leaves
NO Local Soil Survey Data
Depth to Saturated Soil: N/A (in.) YES FAC-Neutral Test
NO Other(Explain in Remarks)
Remarks:
Hydrology consists of Sugar Creek and a amall tributary and the associated wetlands.
Page t of 2
DATA FORM
ROUTINE WETLAND DETERMINATION
(1987 COE Wetlands Delineation Manual)
Project/Site: Southridge Tract Project No: 01-706----FD ate: 22-Mar-1999
Applicant/Owner: Newkirk Environmental, Inc. County: Mecklenburg
Investigators: Newkirk Environmental, Inc. State: North Carolina
Plot ID: 2
SOILS
Map Unit Name (Series and Phase): Monacan
Map Symbol: MO Drainage Class: somewhat poorly drained Mapped Hydric Inclusion?
Taxonomy (Subgroup): Fluvaquentic Eutrochrepts
P
fil
D Field Observations Confirm Mapped Type? (!?!) No
ro
e
escription
Depth Matrix Color Mottle Color Mottle
(inches) Horizon (Munseil Moist) (Munsell Moist) Abundance/Contrast Texture, Concretions, Structure, etc
"
7..5YR4/4
N/A
N/A N/A '
Loam
' Loam
14-21 1 5ilty clay loam
Hydric Soil Indicators:
NO Histosol NO Concretions
NO Histic Epipedon N0 High Organic Content in Surface Layer in Sandy Solis
NO Sulfidic Odor NO Organic Streaking in Sandy Solis
NO Aquic Moisture Regime NO Listed on Local Hydric Soils List
NO Reducing Conditions NO Listed on National Hydric Soils List
N5 Gleyed or Low Chroma Colors NUOther (Explain in Remarks)
Remarks:
WETLAND DETERMINATION
Wetland Hydrology Present? es No
Hydric Soils Present? es
met.
es
Page 2 of 2
U.S.G.S. 7.5 Minute Topographic Map, Charlotte West Quadrangle, 1993
NEWKIRK
ENVIRONMr NTAI., INC
Crescent Ridge
Mecklenburg County
North Carolina
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ENVIRONMENTAL., INC SCALE 1 11 = 2000 Feet

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Threatened and Endangered Species Assessment
For the Crescent Ridge Tract
Mecklenburg County, North Carolina
October 8, 1999
Prepared for
Crescent Resources, Inc.
Prepared by;
Newkirk Environmental, Inc.
300 North Main Street, Suite 205
Hendersonville, NC 28792
828/698-0091

J
' Threatened and Endangered Species Assessment for Crescent Ridge
Mecklenburg County, North Carolina
October 8, 1999

1.0 Introduction
' The following report details methods used and an assessment of survey results for a
threatened and endangered (T&E) species survey and habitat assessment for the
approximately 85.31 acre Crescent Ridge site. The T&E species survey was conducted to
' determine the occurrence of or the potential for animal and plant species listed as federally
threatened or endangered to exist on the proposed site. Completion of this survey was
' directed by and complies with current state and federal regulations [Federal Endangered
Species Act of 1973 (16 USC 1531-1543) and the North Carolina Endangered Species Act
(N.C.G.S. Sect. 113 article 25) and North Carolina Plant Protection and Conservation Act
1 of 1979 (N.C.G.S. Sect. 19b 106: 202.12-22).
The referenced site is located adjacent to Arrowood Road approximately 0.5 miles west of
' Interstate 77 in Mecklenburg County, North Carolina (Figure 1). The site is bounded by
Arrowood Road to the south, Sugar Creek to the east, undeveloped woodlands to the north,
and undeveloped woodlands to the west. Access to the site is available from Arrowood
Road.
2.0 Methodology
' A preliminary protected species survey was conducted on September 8, 1999, on the
Crescent Ridge site by Newkirk Environmental, Inc. to determine potential for occurrences
' of animal and plant species listed as endangered or threatened by current Federal or State
regulations.
Recent correspondence solicited from The North Carolina Natural Heritage Program dated
August 24, 1999, and the USFWS dated September 15, 1999, provided existing data
concerning the presence or potential occurrence of threatened or endangered species in
' Mecklenburg County, North Carolina (Appendix A). Research also included consultation
with Natural Resource Specialist, Gary Marshall, at Latta Plantation in Mecklenburg County
regarding Schweintz's sunflowers. The USFWS lists the following three Federally
' endangered plant species and one Federally endangered mussel as occurring in Mecklenburg
County: Michaux's sumac (Rhus michauxii), smooth coneflower (Echinacea laevigata),
' Schweintz's sunflower (Helianthus schweinitzii), and the Carolina heelsplitter (Lasmigona
decorata). As noted, NCDENR has no documentation of any rare, threatened or endangered
species or high quality natural habitats within the referenced tract (Appendix A). NCDENR
' also notes that their records are not deemed to be complete and should not be assumed to be
comprehensive. Therefore, field surveys should be conducted for thorough evaluations.
The species listed above were included in the surveys and assessment.

r

The protected species audit consisted of a pedestrian survey by Newkirk Environmental
staff. During field surveys, site habitats were identified and compared with recognized
habitats for each of the four species potentially occurring on the site. Potential flora and
fauna were identified to the taxonomic unit level necessary to determine if the observed
specimen was a protected species.
3.0 Habitat Classification
During our site visits on March 22, April 29, September 8, 1999 two primary habitats:
upland hardwood and wetland hardwood were identified on the property. The following is
a description of each of the two habitat types identified on the referenced site and its
likelihood to harbor or support listed species.
3.1 Upland Hardwood
The upland hardwood community consisted of the entire upland area and portions of
the floodplain. Most of this community was located outside of the floodplain area.
The overstory of this community is dominated by trees including white oak
(Quercus alba), mockernut hickory (Carya tomentosa), eastern red cedar (Juniperus
virginiana), white mulberry, (Morus alba), sweetgum (Liquidambar styraciflua) and
American beauty-berry (Callicarpa americana).
Species observed in the herbaceous layer included common pokeweed (Phytolacca
americana), ebony spleenwort (Asplenium platyneuron), blackberry (Rubus sp.)
poison ivy (Toxicodendron radicans), and Japanese honeysuckle (Lonicera
japonica). The density of the vegetation in this habitat is not suitable for any of the
listed species.
3.2 Wetland Forest - Hardwood dominated
' This habitat occurs in wetland flat areas associated with the floodplain of Sugar
Creek located on the eastern portion of the site and comprises approximately 0.287
acres. The overstory is dominated by box elder (Ater negundo), sycamore (Platanus
' occidentalis), red maple (Ater rubrum), hackberry (Celtic occidentalis), and
cottonwood (Populus deltoides). Plants observed in the shrub layer include Chinese
privet (Ligustrum sinense) and giant cane (Arundinaria gigantea). Plants observed
' in the herbaceous layer include false nettle (Bohmeria cylindrica), poison ivy
(Toxicodendron radicans), lizard's tail (Saururus cernuus), Peltandra (Peltandra
virginica), Japanese honeysuckle (Lonicera japonica), and violets (Viola sp.). The
' density of the vegetation in this habitat is not suitable for any of the listed species.
' 3.3 Soils
Soils mapped by the Natural Resources Conservation Service (MRCS)
Mecklenburg County Soil Survey, Map 2, for the Market Square site include:
Mecklenburg fine sandy loam (2-8 percent), Mecklenburg fine sandy loam (8-15
percent) sandy clay loam (8-15 percent slopes) whose soils are medium acid to
neutral and Monacan loam whose soil ranges from strongly acidic to neutral.

4.0 Listed species and Acknowledged Habitats
The following is a brief description of each listed species included in the survey, its
recognized habitat and comments regarding survey results for that species:
4.1 Michaux's sumac, Federally listed as an endangered species, is found in sandy
or rocky, open woods in association with basic soils, usually on ridges that
have been disturbed through clearing. Flowering period: June. Apparently,
this plant survives best in areas where some form of disturbance has provided
an open area. Eleven of the plant's 16 remaining populations are on highway
rights-of way, roadsides, or on the edges of artificially maintained clearings.
Two other populations are in areas with periodic fires, and two more
populations exist on sites undergoing natural succession. One population is
situated in a natural opening on the rim of a Carolina bay. The preferred soil
of this species is circumneutral. The dense population of overstory and
understory vegetation was not suitable for this species.
4.2 Smooth coneflower, federally listed as an endangered species, is a rare plant
found in meadows open woods, cedar barrens, roadsides, clearcuts, dry
limestone bluffs, and power line rights-of-way, usually on magnesium and
calcium-rich soils associated with limestone (in Virginia), gabbro (in North
Carolina and Virginia), diabase (in North Carolina and South Carolina), and
marble (in South Carolina and Georgia). Optimal sites are characterized by
abundant sunlight and little competition in the herbaceous layer (Gaddy 1991).
Natural fires, as well as large herbivores, are part of the history of the vegetation
in this species' range; many of the associated herbs are also cormophytic, sun-
loving species, which depend on periodic disturbances to reduce the shade and
competition of woody plants (Kral 1983 and Gaddy 1991). The dense
population of overstory and understory vegetation was not suitable for this
species.
4.3 Schweinitz's sunflower, Federally listed as an endangered species, thrives in
full sun characteristic of successional fields and edges of upland woods on
moist to dryish clays, clay-loams, or sandy clay-loams that often have a high
gravel content and are moderately podzolized. The underlying rock types are
highly weatherable, generally contain low amounts of resistant minerals such as
quartz, and generally weather to fine-textured soils. Schweinitz's sunflower
usually grows in open habitats not typical of the current general landscape in the
piedmont of the Carolinas. Some of the associated species, many of which are
also rare, have affinities to glade and prairie habitats of the Midwest. Other
species are associated with fire-maintained sandhills and savannas of the
Atlantic Coastal Plain and piedmont. The habitat of this sunflower tends to be
dominated by members of the aster, pea, and grass families, an association
emphasizing affinities of the habitat to both longleaf pine-dominated sandhills
and savannas of the southeastern coastal plain and to glades, barrens, and

E

prairies of the Midwest and Plains (Weakley and Houk, 1992). Flowering
period: Sept.-Oct. The dense population of overstory and understory
vegetation was not suitable for this species.
4.4 The Carolina heelsplitter, Federally listed as an endangered species, is a
medium sized mussel that prefers shaded areas either in a ponded portion of a
small stream or in runs along steep banks with a moderate current. Primary
habitat is waters less than three feet deep with soft mud, muddy sand, or sandy
gravel substrate.
FINDINGS
The two habitats found on site, upland hardwood and wetland forest, do not match
acknowledged suitable habitat for any of the species listed as potentially occurring on the
site.
The preferred habitat for the Carolina heelsplitter was also not found on the subject site.
Based upon these surveys, the small intermittent stream on site does not match the
preferred habitat for the Carolina heelsplitter due to the stream's substrate (gravel) and
lack of flow or ponded areas.
' While Sugar Creek at the location of the sewer line crossing may meet the minimal
requirements for Carolina heelsplitter, no mussel species were observed at this location
on our site visit. Due to the short-term impact associated with installation and the
dynamic nature of creek beds it is unlikely that the sewer line or construction of the sewer
line across Sugar Creek will have an adverse effect on the Carolina heelsplitter.
' 5.0 Conclusion
During completion of threatened and endangered species habitat assessments for the
crescent Ridge Tract, no listed species were observed nor was suitable habitat for these
species found. Based upon the available habitat, it is the opinion of Newkirk
Environmental, Inc. that federally and state protected species are not likely to be present
' within the site. As such, development of the proposed Crescent Ridge site is not likely to
cause and adverse impact to any threatened or endangered species or potential habitat for
threatened and endangered species.
' Although no threatened and endangered species were identified during this survey,
because of the transitory nature of some of the listed threatened and endangered species
and the particular flower/fruiting periods of some plants, it is possible that endangered
species populations and locations may change over time. Therefore, any potential
findings at a later date should be fully investigated and coordinated with appropriate
' agencies to prevent potential adverse impacts.

{
' NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF PARKS AND RECREATION
CDENR August 24, 1999
D oVIE
JAMESS.HUNTJR. SEP 2 1999
IE
RNOR
Mr. R. Clement Riddle
Newkirk Environmental, Inc.
P. O. Box 2876
Lz MCDmTT Hendersonville, NC 28793
39CRZTARY
' SUBJECT: Rare Species, High Quality Natural Communities, and
Significant Natural Heritage Areas at the Cathey Property
EPHIILIIP K. MCKNEL.LY and Crescent Ridge Sites near Sugar Creek, Mecklenburg
County, N.C.
' Dear Mr. Riddle:
The NC Natural Heritage Program (NCNHP) does not have a record of rare species,
high quality natural communities, state park and recreation areas, or Significant
Natural Heritage Areas at or within a 1.0 mile radius of the designated sites: Cathey
' Property and Crescent Ridge, in Mecklenburg County, N.C.
Enclosed is a list of rare species known to exist in Mecklenburg County. If habitat for
any of these species exists at the site, they may be present there. Consultant acquired
knowledge of the existing habitat should determine if a survey is necessary.
' Please do not hesitate to contact me at the address below or call me at (919) 715-
8703 if you have any questions or need further information.
Sincerely,
' Susan Reece Giles
Information Specialist
' Natural Heritage Program
' Enclosure
P.O. BOX 27887, RALEIGH NC 27611-7687 PHONE [phone] FAX [phone]
AN EQUAL OPPORTUNITY /AFFIRMATIVE ACTION EMPLOYER - 609E RECYCLED/10% POET-CONSUMER PAPER

SCIENTIFIC NAME COMMON NAME
'Mecklenburg-Current
Vertebrate Animal
' Carpiodes velifer Highfin Carpsucker
Etheostoma Collis Carolina Darter
Haliaeetus leucocephalus Bald Eagle
Canius ludovicianus ludovicianus Loggerhead Shrike
nvertebrate Animal
Villosa delumbis Eastern Creekshell
Villosa vaughaniana
'Vascular Plant Carolina Creekshell
Anemone caroliniana Prairie Anemone
Aster georgianus Georgia Aster
,
Aster mirabilis Piedmont Aster
Dodecatheon meadia var meadia Eastern Shooting Star
Echinacea laevigata Smooth Coneflower
Gnaphalium helleri var helleri Heller's Rabbit Tobacco
G4G5T3?
Helianthus schweinitzii
i Schweinitz's Sunflower
Lotus helleri Carolina Birdfoot-trefoil
Silphium perfoliatum Northern Cup-plant
Silphium terebinthinaceum
t Prairie Dock
atural Community
Basic Oak--Hickory Forest -
esic Mixed Hardwood Forest
(Piedmont Subtype)
N
Piedmont/Low Mountain Alluvial -
Forest
Upland Depression Swamp Forest
,
eric Hardpan Forest -
Mecklenburg-Historic

kertebrate Animal
STATE TED. STATE
STATUS STATUS RANK
SC - S2 G4G5
Sc - S3 G3
E (PT) LT S3B,S3N G4
SC - S3B,S3N G5T5
SR -
SC (PE) FSC
C -
T FSC
C -
SR -
E-SC LE
SR -
E LE
C FSC
SR -
C -
ondylura cristata pop 1 Star-nosed Mole - Coastal Plain SC
Population
nvertabrate Animal
lasmidonta robusta
Lasmigona decorata
ascular Plant
nemone berlandieri
Baptisia albescens
otrychium jenmanii
ardamine dissecta
farex projecta
Cirsium carolinianum
Delphinium exaltatum
esmodium sessilifolium
exalectris spicata
ksoetes virginica
Rhus michauxii
tolidago rigida ssp glabrata
onvascular Plant
Rhachithecium perpusillum
I[ecklenburg-Obscure
Vertebrate Animal
I yprinella zanema pop 1
Carolina Elktoe EX
Carolina Heelsplitter E
S3 G4
S2 G2
S1 G5
S2 G2G3
S2 G2G3
S2 G5T5
S1 G2
S2?
S2 G2
S3 G3
S1 G5
S2 G4G5
- S3 G4
- S4 G5T5
- S5 G5
- S2 G3
- S3 G3G4
- S2 G5T2Q
- SX GX
LE S1 G1
Southern Anemone C - S1 G4?
Thin-pod White Wild Indigo SR - S2 G4
Alabama Grape Fern SR - S1 G3G4
Dissected Toothwort C - S2 G4?
Necklace Sedge C - S1 G5
Carolina Thistle C - S1 G5
Tall Larkspur E-SC FSC S1 G3
Sessile Tick-trefoil C - SH G5
Crested Coralroot SR - S2 G4?
Virginia Quillwort C FSC S1 G3
Michaux's Sumac E-SC LE S2 G2
Southeastern Bold Goldenrod SR - S2 G5T4
Budding Tortula
C
Santee Chub - Piedmont SR
Population
cvt- NATVKAI, KLKITAGE PROGRAM nTVTCTMM nr DADve nun DrnnrnTT^" .,n...,
S1S2 G3?
S3 G3T3Q
1 11 NC NATURAL HERITAGE PROGRAM COUNTY STATUS LIST COVER SHEET
The county status list of the NC Natural Heritage Program is a listing of the elements of natural diversity (rare plant and animal
ecies, exemplary natural communities, and special animal habitats) known to occur in all North Carolina counties. The
formation on which this list is based comes from a variety of sources, including field surveys, museums, herbaria, scientific
literature, and personal communications. This list is dynamic, with new records continually being added and old records being
I vised as new information is received. As a result, the enclosed list cannot be considered a definitive record of natural heritage
ements present in a given county and should not be used as a substitute for field surveys.
,When this information is used in any document, we request that the date this list was compiled be given and that the NC Natural
eritage Program be credited.
STATE STATUS
MODE STATUS CODE STATUS
E Endangered SR Significantly Rare
Threatened EX Extirpated
Special Concern D De-listed
C Candidate P_ Proposed (E, T, SC, EX or D)
ant statuses are determined by the Plant Conservation Program (NC Department of Agriculture) and the Natural Heritage
ogram (NC Department of Environment and Natural Resources). E, T, and SC species are protected by state law (Plant
Protection and Conservation Act, 1979). C and SR designations indicate rarity and the need for population monitoring and
nservation action. Note that some plants have a double status (e.g., E-SC, indicates that while the plant is endangered, it is
Illected or sold under regulation). See the Natural Heritage Program List of the Rare Plant Species of North Carolina for further
explanation of these statuses.
Limal statuses that indicate state protection (E, T, and SC) are published in Endangered Wildlife of North Carolina, March 16,
1992, Nongame and Endangered Wildlife Program (NC Department of Environment and Natural Resources). SR and EX statuses
Fe Natural Heritage Program designations. SR indicates rarity and the need for population monitoring and conservation action.
the Natural Heritage Program List of the Rare Animal Species of North Carolina for further explanation of these statuses. DERALSTATUS
ese statuses are designated by the US Fish and Wildlife Service. Federally listed Endangered and Threatened species are
otected under the provisions of the Endangered Species Act of 1973, as amended through the 100th Congress. Unless otherwise
noted, definitions are taken from the Federal Register, Vol. 56, No. 225, November 21. 1991 (50 CFR Part 17).
,ODE STATUS DEFINMON
LE Endangered A taxon "in danger of extinction throughout all of a significant portion of its range."
T Threatened A taxon "likely to become an endangered species within the foreseeable future throughout all of a
significant portion of its range."
Candidate A taxon under consideration for which there is sufficient information to support listing. This category was
formerly designated as a Candidate I (Cl) species.
?C Federal "Species of Concern" (also called "Species at Risk"). Formerly defined as a taxon under
consideration for which there is insufficient information to support listing; formerly designated as a
Candidate 2 (C2) species. Currently, the US Fish and Wildlife Service does not recognize this as an
official designation.
IS/A) Threatened due to Similarity of Appearance. The Endangered Species Act authorizes the treatment of a
species (subspecies or population segment) as threatened even though it is not otherwise listed as threatened
' if: (a) The species so closely resembles in appearance a threatened species that enforcement personnel
would have substantial difficulty in differentiating between the listed and unlisted species; (b) the effect of
this substantial difficulty is an additional threat to a threatened species: and (c) such treatment of an unlisted
' species will substantially facilitate the enforcement and further the policy of the Act. The American
Alligator has this designation due to similarity of appearance to other rare crocodilians. The Bog Turtle
(southern population) has this designation due to similarity of appearance to Bog Turtles in the threatened
northern population.
Species has been proposed for de-listing.

n
1

United States Department of the Interior
FISH AND WILDLIFE SERVICE
Asheville Field Office
160 Zillicoa Street n
Asheville, North Carolina 28801 I l (-
September 15, 1999
Mr. R. Clement Riddle, Project Biologist
Newkirk Environmental, Inc.
300 N. Main Street, Suite 205
P.O. Box 2876
Hendersonville, North Carolina 28793
Dear Mr. Riddle:
LLB
` IV
1999
Subject: Crescent Ridge, Charlotte, Mecklenburg County, North Carolina

C

We received your letter requesting our comments on the subject project on August 16, 1999. The
following comments are provided in accordance with the Fish and Wildlife Coordination Act, as
amended (16 U.S.C. 661-667e), and Section 7 of the Endangered Species Act of 1973, as
amended (16 U.S.C. 1531-1543) (Act).
According to the information provided in your letter, the project is located north of Arrowood
Road, just west of Sugar Creek, in Charlotte, Mecklenburg County, North Carolina. We are
concerned about the potential impacts of the proposed project to endangered species. Enclosed is
a list of the federally endangered and threatened species known from Mecklenburg County. No
critical habitat is designated within the vicinity of the project. We recommend a survey for any
of the listed species for which suitable habitat occurs within the project impact area. The
enclosed list also contains species of Federal concern that are currently under status review by
the Service which may occur in the project impact area. Species of Federal concern are not
legally protected under the Act and are not subject to any of its provisions, including Section 7,
unless they are formally proposed or listed as endangered or threatened. We are including these
species in our response to give you advance notification. We are also concerned about the
potential impacts of the project to wetlands and streams. What type of protection will be
afforded Sugar Creek along the eastern boundary of the tract?

Thank you for notifying us about this project. I
Y p ? If you have any questions, please contact
Mr. Mark Cantrell of our staff at 828/258-3939, Ext. 227. In any future correspondence
concerning this matter, please reference our Log Number 4-2-99-234.

Enclosure

F

ISSierely,
J
Brian P. Cole
State Supervisor

u

u

ENDANGERED, THREATENED, AND CANDIDATE SPECIES AND FEDERAL
SPECIES OF CONCERN, MECKLENBURG COUNTY, NORTH CAROLINA
This list was adapted from the North Carolina Natural Heritage Program's County Species List. It is a
listing, for Mecklenburg County, of North Carolina's federally listed and proposed endangered, threatened,
and candidate species and Federal species of concern (for a complete list of rare species in the state, please
contact the North Carolina Natural Heritage Program). The information in this list is compiled from a
variety of sources, including field surveys, museums and herbariums, literature, and personal
communications. The North Carolina Natural Heritage Program's database is dynamic, with new records
being added and old records being revised as new information is received. Please note that this list cannot
be considered a definitive record of listed species and Federal species of concern, and it should not be
considered a substitute for field surveys.
Critical habitat: Critical habitat is noted, with a description, for the counties where it is designated.
Aquatic species: Fishes and aquatic invertebrates are noted for counties where they are known to occur.
However, projects may have effects on downstream aquatic systems in adjacent counties.
Sea turtles: Sea turtles occur in coastal waters and nest along beaches. This list includes sea turtles
in the counties where they are known to nest. The U.S. Fish and Wildlife Service has
jurisdiction over sea turtle issues on terrestrial systems; the National Marine Fisheries
Service has authority over sea turtles in coastal waters.
Manatees: Manatees occur throughout North Carolina's coastal waters; this list includes manatees
in counties where there are known concentrations. The U.S. Fish and Wildlife Service has
consultation and recovery responsibility for manatees.
COMMON NAME SCIENTIFIC NAME STATUS
MECKLENBURG COUNTY
Vertebrates
' Carolina darter
Bald eagle
Invertebrates
Carolina heelsplitter
Vascular Plants
Georgia aster
Tall larkspur
Smooth coneflower
Schweinitz's sunflower
Virginia quillwort

Etheostoma collis collis FSC
Haliaeetus leucocephalus Threatened
Lasmigona decorata Endangered
Aster georgianus FSC
Delphinium exaltatum FSC*
Echinacea laevigata Endangered*
Helianthus schweinitzii Endangered
Isoetes virginica FSC
I August 11, 1999 Page 1 of 2

' COMMON NAME SCIENTIFIC NAME STATUS

Heller's trefoil Lotus helleri FSC
' Michaux's sumac Rhus michauxii Endangered*
' KEY:
Status Definition
' Endangered
Threatened A taxon "in danger of extinction throughout all or a significant portion of its range."
A taxon "likely to become endan
ered within the foreseeabl
f
t
th
h
ll
g
e
u
ure
roug
out a
or a
significant portion of its range."
FSC A Federal species of concem--a species that may or may not be listed in the future (formerly
' C2 candidate species or species under consideration for listing for which there is insufficient
information to support listing).
' Species with 1, 2, 3, or 4 asterisks behind them indicate historic, obscure, or incidental records.
' *Historic record
**Obscure record - the species was last observed in the county more than 50 years ago.
- the date and/or location of observation is uncertain.
***IncidentaUmigrant record - the species was observed outside of its normal range or habitat.
****Historic record - obscure and incidental record.

C

August 17, 1999 Page 2 of 2
1
e „a SrArg q,
North Carolina Department of Cultural Resou
James B. Hunt Jr., Governor
Betty Ray McCain, Secretary
September 21, 1999
R. Clement Riddle
300 N. Main Street, Suite 205
P.O. Box 2876
Hendersonville, NC 28793
Re: 73- Acre Property, Charlotte, Mecklenburg County
ER 00-7368
Dear Mr. Riddle:
Mzn
- _:?O I e?? ??n i x ?,_ ?
, 1999
E7V
Division of Archives and History
Jeffrey J. Crow, Director
We have conducted a review of the project and are aware of no properties of architectural, historic, or
archaeological significance which would be affected by the project. Therefore, we have no comment on
the project as currently proposed.
The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the
Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36
CFR Part 800.
Thank you for your cooperation and consideration. If you have questions concerning the above comment,
please contact Renee Gledhill-Earley, environmental review coordinator, at 919/733-4763.
Sincerely,
&,V,a?_
David Brook
Deputy State Historic Preservation Officer
109 East Jones Street 9 Raleigh, North Carolina 27601-2807
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PETITION #93-9 PETITION #82-9 ~
DEVELOPMENTAL DATA TRACT I DEVELOPMENTAL DAT TRA T II
PROPOSED OFFICE BUILDING
EXISTING ZONING R-12 (CD) AND 0-15 (CD) EXISTING ZONING R-12 (CD)
PROPOSED ZONING 0-1 (CD) (SITE PLAN AMEND.) PROPOSED ZONING B-1 (CD) (SITE PLAN AMEND.) ~ SITE ACREAGE SITE ACREAGE 9.10 AC ~
EXIST. R-12 (CD) 10.551 AC.
EXIST. 0-15 (CD) 65.171 AC. TOTAL 75.73E AC. ~ ~ i
28 49 ~
PROPOSED 0-1 (CD) (INCLUDES 13.081 AC. IN GREENWAY) 75.731 AC. PROPOSED B-1 (CD) (INCLUDES 3.541 AC. IN GREENWAY) 9.10 ± AC. ~ z YV A SOP
BUILDING AREA 808,000 S.F. MAXIMUM ~ ~ . ~ J
/ ~ oo ~ } ' .o a o i ~ ~ 04 ~ oo °p ~ a °p ~ •°p ~ °p ~ ~ 521
0 8a ~Oe o °8 a a~ °g a p~ og os p~ oa ~Oe o qe o On D o Oe o 4e 4 °o ' > e ~ ~ ~ '~v
~ A 27 / , ~ ap c ~ A a a a ° a ° m pao ~ pod ~ ~ Qa a ~ 8a
\ ~ ~ rC} DoG 0 Q tl ' v \ O> d D pod ~ ~ C~T('SQd X711 G ' rC} UoG n _ a e l n tl _ c..0 ~ ~ e pp n 'd GD d y ,,.~p 0 p D p~ p V to
TRACTI ~ \ W' ~ q
+ ~ PARCEL A: 10.08 AC_ ~ d I C~~ ~Op'
~ ~
PARCEL B: 10.72 AC± 2 ~ ~ ~ . q0
+ - ' PARCEL C: 18,36 AC_ 26 ! , PARKING ACCENT PLANTING
~ S i , + ~Z ~ - . Land Planntin g
PARCEL D: 8.63 AC_ , ~ ~ 0 Lar>,dsca e Architecture
~ / 1 i PARCEL E: 7.76 AC± ~ ~ ~ , ~ 1 ~ - SINGLE FAMILY 100 BUFFER PROPOSED D EVELOPMENT
+ 1 Q PARCEL F. 0.99 AC _ ~ VI MAP Civil En Ms gtineerting
GREENWAY ~ O ~ - - ~ 101 Urban Desi n 101- 75 CLASS B BUFFER g
I ATI N: 1 A ± NO VEHICULAR ~ 25 DED C 0 3 08 C i t SCALE:1 SCALE:1 30'
CONNEC110N ALLOWED ~ 1 OPEN SPACE: 2.32 AC± ~ , ~ ' PROPOSED OFFICE BUILDING 112 South Tr on Street
1 ~ ~ ~ I - ' + ~ i I GREENWAY , ROAD R/W: 3.79 AC _ ~ I y
~ i - DEDICAl1ON Suite 300 I i
„ . ~ , 29 CLASS B BUFFER PER ~ 1 Charlotte
TRACT II ZONING ORD. SEE NOTE B(~2) ~ - (EXISTING VEGETAl10N TO REMAIN) ~
+ ~ LARGE PARCEL F: 1.95 AC _ 1 ~ ~ - I STREE North Carolina LARGE MATURING ; I STREET TREES ~ ~
GREENWAY 24 ~ ~ I 28284 DECORATIVE BERM I
DEDICATION: 3.54 AC± / I 1 ~ . WITH INTERMITTENT ~ i 1 Tele 704.376.1555
+ ~ 1 ~ OPEN SPACE. 2.45 AC _ 23 I , i SHRUB MASSES .o /lap I J 4• I 4
~ / 1 00 { ~ 1 ~ os Fax [phone] ~ Qe a ~ ~
ROAD R/W: 1.16 AC ± ~'o ~ 2,~0 ~ ~ ~ a A ACCENT I I
TOTALS 84.83 AC ~y ~ ~ I ~I ~g ~ I ~ - ° Y Add tl Q a PLANTING o. 'i Fl 'p d C1 80 0 , 0 I ~
i ~ i ~ gr ° dD ~ p d d 1
22 ~ 1- i ~ I ~ ~ 11:1111 11'11 ~
-~1 ? ~ 1 m i
9 P N o 9 t~~ / Q/ ~ p , T , A KIN ! I i 1
Po ~o ? ~ ~ ~ i ~ LIMIT3 0~' EXISTING ~ ~ I I ARRi .7 `i v ARROWOOD ROAD 50' SETBACK PROPOSED DEVELOPMENT ~ ~ ._.._~IGHL° RICHr
q I' ~ WETLANDS. ~ ~ OF WAY
21 ~ ~ ? ~ NO VEHICULAR CONNECTION ALLOWED I~1 9 R: 25'
0 / ~ o-~ ? ~ I .Z 1C 102 - 50' SETBACK SECTION
~ _ sc ,l j- ~ ~ SCALE:1 "=30'
1 , \
• ~I , ? ? ~ ~ 1 ~ ~ o ,
~ a , o0 1 ` ~ \ FLOODWAY ENCROAC .Y ENCROACHMENT LINE 3 Q 3
' , 's~, ~ ~ ~ ~ ~ 1 o
~I ~I THE DRAWINGS, THE PROJECT MANUAL AND THE DESIGN ~ ~ SHOWN THEREON ARE INSTRUMENTS OF COLEJENEST &
o ~ 1 , ~ o - ~ - _ STONE, P.A. THE REPRODUCTION OR UNAUTHORIZED USE OF
- ? ~ I y - _ . _ _ THE DOCUMENTS WITHOUT CONSENT OF COLEJENEST & - - _ STONE P.A. IS PROHIBITED.
- ~ ~ i COLEJENEST 8 STONE, P.A., 1999 C
~ ~ ~ ~ NO ` a aP a Q
19 F\Ra ~ R fa I ~ - ° I
~ I `0 - 1 , e' , , 4 4'
- 0 ~0 ~ MIN MIN. 15' 9' 15'
i I - ~ s , ~1 19 MEDIAN 19° 9' 103 -PROPOSED TRAFFIC LANE LAYOUT
- 18 ~ - BUILDING LIMIT LINE ' , F~ I - PARKING AND VEHICULAR CIRCULATION ~ ~ - ' 40 32-6 - 4D SCALE:1"=60' ' PLANTING 65'-0" PLANTIN
- ' , ~'4~ - - t~ \ MAY ENCROACH IN THIS AREA TYP. - ~ / - . ~ AREA R/W AREA
' ` - ~ \ I ~ - , PARKING/VEHICULAR CIRCULATION AREA, TYP. ~ ` ~ 105 - fi5' RIGHT OF WAY SEC110N
• - , _ ~ 1 , 1 - ? 1
? - - - .r
I 1 ~ - ,
BUILDING LIMIT LINE ~ - - ~ - I 1 PARKING AND VEHICULAR CIRCULATION I ~ - ~ 400 SOUTH TRYON STREET SUITE 1300 ~ i ~ ~ ` ~ \
- MAY ENCROACH IN THIS AREA TYP. _ _ I - - . 1 --_J I PARKING HICULAR ~ , POST OFFICE BOX 1003 . ~
- - II - ~ I , - - ( I ( I 1 C RCULATION AREA, TYP. I ' ~ , CHARLOTTE, NORTH CAROLINA 28201
, - I - ti ` ~ `r , 704 382-8009
- _ - - - I -
I r - - - ~ 1 - EE I - GR NWAY
- - I - 15 ~ OFFICE I - ~ 1 DEDICATION ~.~I ~8
~ - OFFICE , , . ~ 1 - I - - ~rn - II -
_ I - ~ 1 - I \ ` ~ ' ~ ~ ~ ~
- - I - - - ~rn
- - - I - 14 I - - l ~
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I - I - _ I (SEE NOTE 8-8 DEVELOPMENT - - ~ - I - \ ~ GREENWAY ~ ~ ~
NOTES TRACT 1) + - _ I C ( _ _ _ • . i 16.6; _ ~ 16.62 AC.± TOTAL ~ ~ ~ >
- ~ 0 1 TO I 13 75 - - ~ ( 25 gp Q.~ 1 . . ' MECM . ' TO BE DEDICATED TO ~ ~ SEE N C c
- - - W. ' MECKLENBURG COUNTY) ~ ~ ~ 1 \
1 11 b - I 1 _ ~ ACCE3S PARKING BUILDING of 25 NON CLASS B ~ 1 ~ I
BUFFER I I - i SETBACK, TYP. NI LIMIT$OF.EXISTING' 1 1 ~ . ~ I ~
- M NT 12 ~ I / O ' (SEE NOTE B 8 DEVELOP E a WETLANDS, NOTES TRACT 1) r .-1 . I
~ I " BUFFER ARE
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- I ACS ~ ~ ~ I L--- 10_SIDEYARD ~ ' ~ ~ ~ ~ 1730 W. ARROWOOD ROAD
f-- Q I ~
10 ~C10 SIDEYARD--------- ~ (I ACCE~g RIGHT OF WA . 1 _ ~ _ CHARLOTTE, N.C. ,
_ _ ~ I r- - ~ ~ ~ . __I ~ 20 SET K - - _ _ ~ ~ ZON ZONING LINE AS
} ~ --~r,~~ \ INDII RIGHT TURN LANE INDICATED ON WITHROW
I - g ~ I 4 caP ~ ~ CAPITAL PARCEL CONDITIONAL '
I - ( ~ ~ ~ PLAT - PROP PU IC ROA I - ~ ~ _ - ~ ~ OSED BL 0 , PARKING BUILDING _ ~ PLAN, PETITION # 93-9 ~ ' 1
~ - WITH INTERMITTENT 8 - ( - ~~c u~ I - SETBACK, TYP. ~ ,
~ LANDSCAPED MEDIANS - - ~ ~ 9 ? ~I . 1'.
I - I - ~ ~ 8 - ~ t
- II - BUILDING LIMIT LINE I - ? ~ _ _ ~ I
_ a PARKING AND VEHICULAR CIRCULA110N - I , - - MAY EN R A H I THI C O C N S AREA, TYP. _ I I-
I ~ ~ 7 I - PROPOSED PUBLIC STREET d - - - ~ ~ 1 ? ~ sF ~sF I ~ , F 0
~ _ - - F 0 I ? _ - I - ~ ti o - J -PROPOSED PUBLIC ~ rF ti "~r 104 -PROPOSED ENTRAN
- - ~ - - Noe I I STREET " .I - ~ r. F ti CE DRIVE "Op 9~ sA ~ ~ SCALE:1 "=50'
- i ~ _ - ? ST ~5' ~0'Q p
- - ~ : i I ' I NO VEHICULAR CONNECTION 6 - p 9~ T~pA
ALLOWED BETWEEN 0-1 CD I ~ - ~ - I ~ - I - ~ ~ ~ ~F
AND ADJOINING R-3 AREA _ ~ TRACT I ZONED 0 1(CD) - - ' ~ ~ I _ / - ly "T
CLASS B BUFFER PER + I
ZONING ORD. SEE NOTE #B(8) I q TRACT II ZONED B-1(CD)
_ I OFFICE 4 ~
OFFICE I I ~ oo AY DEDICATION c~ • . GREENW ? fi p
- - Q OFFICE + w 106 PETmo - - • 8 N #93 9 87 9 I
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I I - ~ • I I, I _ o O I - a I
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BUFFER WIDTH IN THIS AREA _ SEE pETp,L103 v I 0 0 _ o-1cw~ B-1I I ~ OPEN SPACE 7 I O I (SEE NOTE B-7 DEVELOPMENT
TM SHIN I I I I s 30 0 0
I I I _ { I NOTES TRACT 1) OF
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-PUBLIC IACCESS ROAD i YY I '
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I SCALE: 1 "=100'
I I
- - I I I 0 50 100 200
I I
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TRACT I - (PETTfION # 93 9) - TRACT I -
(A) GENERAL PROVISIONS E ACCESS POINTS. (PETITON #s7 s) (PETITON #'S 93-9 AND 87-9)
GENERAL NOTES (REVISED (1) DEVELOPMENT OF THE SITE AND ITS (1) THE NUMBER OF VEHICULAR ACCESS ~ES (REVISED JANUARY 27,1987)
INDIVIDUAL BUILDING COMPONENTS WILL BE (5) THE PETITIONER INTENDS TO ACHIEVE GOVERNED BY THE CONDITIONS OF THIS POINTS TO ARROWOOD ROAD WILL BE LIMITED COMPATIBILITY OF VISUAL AESTHETICS AND 1. EXISTING ZONING FOR
TO TWO, THREE TOTAL INCLUDING TRACT II, ARCHITECTURAL DESIGN OF BUILDING AND THE SI REZONING PLAN AND ALL ZONING, AS SHOWN ON THIS REZONING PLAN. STRUCTURE P PROPOSED ZONING IS B-1/C IING FOR THE SITE IS R-12. 1. 167-168-30 20. 167-211-26 DNING IS B-1/CD. BAXTER DENNIS A. & WF JOAN D. ROY LEE LOWERY JR.
SUBDIVISION, SIGN, TREE AND OTHER D ARKING (IF ANY) CONSTRUCTED 7729 WOODKNOLL DR. 7526 BRADGATE RD.
DEVELOPMENT ORDINANCES OF THE CITY OF HOWEVER, EITHER OF THESE ACCESSES MAY WITHIN THE 0-1 (CD) AREA THROUGH THE 2. THE SITE PLAN INDICAT BE RELOCATED WITH THE PRIOR APPROVAL USE OF ONE OR A COMBINATION OF COLOR ES A CHARLDTTE WHICH MAY BE APPLICABLE FROM OF THE NORTH CAROLINA DEPARTMENT F MATERIAL TEXT R CONCEPT OF DEVELOPMENT, AN INDICATES A FIRM CHARLOTTE, N.C. 28217 CHARLOTTE, N.C. 28210 DEVELOPMENT, HOWEVER, THE 2. 167-1 -
TIME TO TIME (THE "APPLICABLE 0 U E, ARCHITECTURAL CONFGURATION Mi ~NFIGURATION MAY 'dAR r 68 29 21. 167-213-01
ORDINANCES") AS AND WHEN BUILDING TRANSPORTATION FOR PURPOSES OF FACADES, ROOFLINES, BUILDING MASS, SCALE SOMEWHAT IN ACCORDANCE PERMITS ARE REQUESTED FOR DEVELOPMENT REALIGNING EITHER OF THE ACCESS ROADS AND SIMILAR CRITERIA, PROVIDED, HOWEVER, CONDITIONS AND FINAL DESI N ACCORDANCE WITH SITE GILLIAM ROBERT M. & WF DEBORAH A. DEAVER THOMAS ALLEN AND FINAL DESIGN CRITERIA. IN 7719 WOODKNOLL DR 2590 E. TOM HALL ST.
TAKING PLACE WITHIN THE SITE. SO AS TO INTERSECT WITH ANY MEDIAN CUT THAT PETITIONER SHALL HAVE THE RIGHT TO NO EVENT SHALL THE BUILC OR CROSS-OVER THAT MAY HEREAFTER BE UTILIZE VARIANT COLORS, MATERIALS, OUTSIDE THE INDICATED BUI~ HALL THE BUILDING BE LOCATED CHARLOTTE, N.C. 28217 FT. MILL, S.C. 29715
(2) ALL BUILDINGS CONSTRUCTED ON THE ESTABLISHED ON ARROWOOD ROAD. SITE TEXTURES, ARCHITECTURAL FACADES, DEVELOPMENT AREA. INDICATED BUILDING 3. 167-168-28
SITE WITHIN THE 0-1 (CD) AREA WILL BE ADJUSTMENTS MAY BE MADE TO BUILDING ROOFLINES, BUILDING MASSES AND SCALES IT AREA. 22. 167-213-09 MCCREA WILFRED & WF GRACIE S WHITE CHARLES FURMAN & WF MAXINE KELLY
LOCATED WITHIN THE MAXIMUM BUILDING LIMIT PARCELS WITHIN THE 0-1 (CD) AREA WHICH AS LONG AS COMPATABILITY IN AESTHETICS 3. THE PROPOSED DEVE ARE IMPACTED BY ANY SUCH ACCESS AND DESIGN IS ACHIEVED. LOPMEN LINES ESTABLISHED ON THIS REZONING PLAN STORY OFFICE/HOTEL COMPf 7713 WOODKNOLL DR. PO BOX 38244 ED DEVELOPMENT IS AN EIGHT CHARLOTTE, N.C. 28217
FOR EACH BUILDING PARCEL FORMING A PART REALIGNMENT, OF: :E/HOTEL COMPLEX CONSISTING CHARLOTTE, N.C. 28273 4. 167-168-27 Land Planntin
OF THE 0-1 (CD) AREA, SUBJECT TO THE (6) THE GENERAL ARCHITECTURAL STYLE PETITIONER'S RIGHT TO MAKE MINOR AND CONSTRUCTION MATERIALS USED IN THE A. FOUR FLOORS OF HOTEL 23. 167-213-10 DAVIS OTIS D. III & WF PAKALANA B. BLAKE OTTO JR. & WF JANICE W.
ADJUSTMENTS IN THE SIZE OF ANY BUILDING (2) THE CONFIGURATIONS OF DRIVEWAYS DEVELOPMENT OF THE 0-1 (CD) AREA OF MAXIMUM OF 100 ROOMS, FORS OF HOTEL CONTAINING A 7707 WOODKNOLL DR. LandsCa e ArCh~teC 7515 MANFORD tore GT. P OF 100 ROOMS, OR ADDITIONAL CHARLOTTE, N.C. 28217 CHARLOTTE, N.C. 28210
PARCEL AND MINOR SHIFTS IN THE LOCATIONS AND ACCESS POINTS WITHIN THE SITE ARE THE SITE SHALL BE SUBSTANTIALLY SIMILAR ROOMS WITH REDUCTION f OF THE VARIOUS BUILDING LIMIT LINES OF SUBJECT TO MINOR SHIFTS OR OTHER IN QUALITY AND GENERAL IMPRESSION WITH AREA AT 200 S.F. PER A TH REDUCTION OF THE OFFICE Ctivtil En tineerin
THE BUILDING PARCELS DURING DEVELOPMENT MODIFICATIONS THAT MAY BE REQUIRED TO THE FOLLOWING OFFICE PARKS WHICH ARE B. THREE FLOORS OF OFFICE 200 S.F. PER ADDITIONAL ROOM. 9' 9 OORS OF OFFICE CONTAINING A 5. 167-168-26 24. 167-213-15 Urban Desi n
AND CONSTRUCTION DOCUMENT PHASES THAT ACCOMMODATE FINAL SITE ENGINEERING AND LOCATED NEAR THE SITE: MAXIMUM OF 60,000 SQ. BROADWAY WENDELL WILKIE JR. OF 60,000 SQ. FT. WEATHERS EDDIE L. & WF MARY P.
MAY BE DICTATED BY SITE OR ENGINEERING CONSTRUCTION PLANS AND DESIGNS AND ARE C. ONE FLOOR FOR HOTEL A CONSTRAINTS OR BY THE RELOCATION OF FURTHER SUBJECT TO REVIEW AND APPROVAL THE OAKHILL OFFICE PARK INCLUDING A RESTAURANT ~R FOR HOTEL AMENITIES, 7701 WOODKNOLL DR. 1515 RANCHWOOD DR. A RESTAURANT AND A LOUNGE. CHARLOTTE, N.C. 28217 CHARLOTTE, N.C. 28217 ~ 12 South Tr o
EITHER OF THE PUBLIC ACCESS ROADS AS BY THE CHARLOTTE DEPARTMENT OF D. PARTIAL BASEMENT (AT G n Street 3ASEMENT (AT GRADE AT REAR
PROVIDED UNDER PARAGRAPH (E) AND TRANSPORTATION. THE ALIGNMENT AND LANE THE FOREST BROOK OFFICE PARK AND FOR SERVICE/DELIVERIES SUBJECT TO PETITIONER'S RIGHT TO COMBINE CONFIGURATION FOR THE PUBLIC STREET EQUIPMENT. ) 6. 167-168- ICE/DELIVERIES AND MECHANICAL 25 25. 167-214-01 Suite 300 T. DIXON JOSEPH W. HILL AUDREY F.
BUILDING PARCELS IF MARKET CONDITIONS ENTRANCE OPPOSITE ~,,,~~A;T;oN-R~A$ ','g,~'r' THE ARROWPOINT OFFICE PARK E. IN THE EVENT THAT THE I 'ENT THAT THE HOTEL USE IS 7649 WOODKNOLL DR. 1520 RANCHWOOD DR.
DICTATE. PARKING LAYOUTS MAY ALSO BE WILL BE SUBJECT TO FINAL REVIEW AND APPROVAL NOT DEVELOPED AT THE MODIFIED TO ACCOMMODATE FINAL BUILDING BY THE NORTH CAROLINA DEPARTMENT OF ALTERNATE DEVELOPMENT CH Charlotte LOPED AT THE SITE, THE PROPOSED ARLOTTE, N.C. 28217 CHARLOTTE, N.C. 28210
LOCATIONS. TRANSPORTATION AND THE CHARLOTTE L DEDICATION OF A PORTION OFFICE BUILDING CONTAINI DEVELOPMENT IS A 6 STORY , _ _ North Caro ILDIN 167 168 24 lzna G CONTAINING A MAXIMUM OF 26. 167-214-04
DEPARTMENT OF TRANSPORTATION. OF THE SITE 120 0 FOR GREENWAY PURPOSES. , 00 SQ. FT. (3) THE PARKING AREAS DEPICTED ON THIS O. FT. BURNHAM DAVID JR. & WF LINDA D. JORDAN JESSIE R.
REZONING PLAN MAY VARY IN SIZE AND (3) SPECIAL EMPHASIS WILL BE GIVEN TO 1 ALL OF THE LAND WITHIN TH 7643 WOODKNOLL 28284 DR. 1609 OLD TOWNE CT. CHARLOTTE, N.C. 28217 CHARLOTTE, N.C. 28217
LOCATION, BUT IN ALL EVENTS WILL BE THE DESIGN AND CONSTR E SITE UCTION OF EACH WHICH LIES WITHIN THE FLOODWAY 4. PARKING IS REQUIRED FOR TI SUFFICIENT TO SATISFY THE MINIMUM ENTRANCE TO THE SITE. FEATURES WILL ENCROACHMENT DISTRICT OF I Tele 704.376.1555 EQUIRED FOR THE COMPLEX: 8. 167-168-23
OFFSTREET PARKING STANDARDS ESTABLISHED INCLUDE SUCH ELEMENTS AS LANDSCAPED B G SUGAR A. HOTEL: ONE SPAC P 27.'6'-2'4-05 Fax [phone] WELCH ANTHONY D. & WF ANGELA M. CRAWFORD WILLIAM & WF HERRY S.
CREEK WILL BE DEDICATED TO MECKLENBURG E ER UNDER THE APPLICABLE ORDINANCES. MEDIANS AND COORDINATED SIGNAGE COUNTY AS PART OF ITS GRE N PARKING AREAS MAY BE CONSTRUCTED MONUMENTS. E WAY PARK ENE SPACE PER ROOM,f~6dS 7637 WOODKNOLL DR. 1600 OLD TOWN CT. _ CHARLOTTE, N.C. 28217 CHARLOTTE, N.C. 28210
SYSTEM, SUBJECT ONLY TO THE PETITIONER'S WITHIN THE BUILDING LIMIT LINES. RIGHT TO RETAIN MINOR PORTI N S
(4) THERE SHALL BE NO VEHICULAR ACCESS 0 S THEREOF WHERE REQUIRED TO AVOID UNDUE 9. 167-168-22 28. 167-214-10
(4) THROUGHOUT THIS REZONING BETWEEN IRREGU ARI APPLICATION, THE TERM PETITIONER" SHALL ~At.T I <ND THE RESIDENTIAL ZOP!ED ' ~ .=1Y L TIES IN DIMENSIONS. B. OFFICE: ONE SPACE PER STRAYHORN JEROME & WF ROBIN W. MECKLENBURG COUNTY )NE SPACE PER 300 GROSS SQ. 7631 WOODKNOLL DR. 600 E. 4TH ST. / 11 TH FLOOR
A MINIMUM DEPTH OF FT no onn cn ~ me orni u BE DEEMED TO INCLUDE THE HEIRS, DEVISEES, L,;CACEC ~;~r+' ~ 0~ ~ it `I~~c. 100' OF THE GREENWAY AREA AS CHARLOTTE, N.C. 28217 CHARLOTTE, N.C. 28202
PERSONAL REPRESENTATIVES, SUCCESSORS IN MEASURED FROM THE TOP OF~THE CREEK INTEREST AND ASSIGNS OF THE PETITIONER. F LIGHTING. BANK AND RUNNING PARALLEL TO THE CREEK 10. 167-168-21
O C. RESTAURANT AND LOUNGE BANK, SHALL BE DEDICATED AT THE TIME OF MOBLEY WILLIE J. & WF SHARON MOORE 29. 167-172-03 JT AND LOUNGE: SHRUM RAY
(B) BUFFER AREAS, SETBACKS AND OPEN ~ I SPACE. (1} A UNIFORM STREET LIGHTING SYSTEM E SSUANCE Of THE FIRST BUILDING PERMIT ~ 7625 WOODKNOLL DR. B• 3 CHARLOTTE, N. C. 28217 651 SANDRIDGE RD.
ASSOCIATED WITH ANY DEVELOPMENT L~dN6E~PJE-SP,4EE-rre; WITH UNDERGROUND SERVICE WILL BE creTC ~iiic ~~ir rnen , CONTAINED WITHIN PARCELS $-E-$-AcP}E~ E J~~'r ' ?A^C CHARLOTTE, N.C. 28210 -flP1C~,-,~,~.~-c~ c-~FH-Ti~9--
(1) NO BUILDINGS OR PARKING AREAS MAY EMPLOYED THROUGHOUT THE 0-1 (CD) AREA ~ OF THE SITE. , G>~'=-'3-3-H- THE BALANCE OF THE GREENWAY BE PLACED WITHIN ANY BUFFER AREA AREA DEPICTED ON THE PLAN SHALL BE DEDICATED 11. 167-168-20
ESTABLISHED ON THIS REZONING PLAN. 2 ALL DIRECT LIGHTING WITHI NO LATER THAN THE ISSUANCE OF THE LAST CHERRY ROBERT F. & WF SANDERS ANN 30. 167-172-04 7619 WOODKNOLL DR. SHELFER FRED G. & DONALD G. SYMON
N PARCELS f;-F; +,~-§MB-~ (2) THE EXISTING TREE COVER AND A, B, -~OF THE SITE WILL BE DESIGNED BUILDING PERMIT ASSOCIATED WITH THE 1 SPACE PER 75 SQ. FT. CHARLOTTE, N.C. 28217 PO BOX 798
SUCH THAT LIGHTING IS DIRECTED AWAY FROM DEVELOPMENT OF ALL OF PARCELS-~--~~;} E. NATURAL VEGETATION WITHIN THE NORTHERLY ADJACENT RESIDENTIAL PROPERT C<-J=~S~!-F 'ER 75 SO. FT. HAVANA, FL. 32333 12. 167-168-19
BUFFER AREAS ESTABLISHED ON THE TES. ' CURTIS CHAD LARRY & WF LINDA KAE 31. 203-221-01
REZONING PLAN WILL BE PRESERVED EXCEPT G FIRE PROTECTION. (M) PROPOSED PUBLIC STREET MUST BE CONSTRUCT ED WHERE CLEARING IS NECESSARY TO BEFORE PERMANENT CERTIFICATE OF OC F. IF THE ALTERNATE USE Ff 7613 WOODKNOLL DR. ARROWPOINT ASSOCIATES CHARLOTTE, N.C. 28217 121 WEST TRADE ST.
ACCOMMODATE WALKING/JOGGING TRAILS, CUPANCY IS FT. OF OFFICE IS DEVELOP TERNATE USE FOR 120,000 SO. CHARLOTTE, N.C. 28202 THE DRAWINGS, THE PROJECT MANUAL AND THE DESIGN IS DEVELOPED, THEN 400 13. 167-168-18
WALLS, BERMS, FENCES, SIGNS, GRAPHICS, ADEQUATE FIRE PROTECTION IN THE FORM ISSUED. PARKING SPAC OF FIRE HYDRANTS WILL BE PROVIDED TO THE ES WILL BE DRAINAGE OR THE INSTALLATION OF UTILITY CHARLOTTE FIRE MARSHALL' SHOWN THEREON ARE INSTRUMENTS OF COLEJENEST & ~ ACES WILL BE REQUIRED,-Afd$-4}~ FOOTE DORIS A. 32. 203-221-11
LINES. THE PETITIONER RESERVES THE RIGHT, S SPECIFICATIONS. STONE, P.A. THE REPRODUCTION OR UNAUTHORIZED USE OF 7607 WOODKNOL ASHTON KENT J. & KIRK S. ASHTON TRUSTEES L DR. ( ) THE DOCUMENTS WITHOUT CONSENT OF COLEJENEST &
HOWEVER, TO REMOVE VINES, UNDERBRUSH PLANS FOR EACH BUILDING WILL BE 5. A PORTION OF THE PR SUBMITTED FOR APPROVAL BY THE FIRE OPERTY AND SMALL UNDERSTORY TREES FOR THE THE AREA DESIGNATED AS A CHARLOTTE, N.C. 28217 6270 LYNWOOD DR. STONE, P.A. IS PROHIBITED. THE PROPERTY LIES WITHIN HARRISBURG, N.C. 28075
PURPOSE OF IMPROVING THE OVERALL MARSHALL'S OFFICE BEFORE CONSTRUCTION OF THEREFORE, IS GOVERNED BY 31GNATED AS A FLOODWAY, 14. 167-168-17 COLEJENEST & STONE, P.A. 1999 C Q i GOVERNED BY THE FLOODWAY KIMBLE CLYDE E. 33. 203-221-12
APPEARANCES OF NATURALLY VEGETATED THE BUILDING COMMENCES. REGULATIONS OF CHARLOTTE AREAS. IN ANY EVENT, ALL BUFFER AREAS uc~E~OPMENT IS PLANNED WI1 OF CHARLOTTE, N. C. NO & WF DONNIS W. ASHTON JOHN S. & WF IN
SHALL BE ESTABLISHED AND MAINTAINED IN (H) PERMITTED USES. DESIGNATED AS THE FLOODWA IS PLANNED WITHIN THE AREA 7549 WOODKNOLL DR. EZ D. (TRUSTEES) CHARLOTTE, N.C. 28217 6270 LYNWOOD DR. S THE FLOODWAY DISTRICT. HARRISBURG, N.C. 28075
ACCORDANCE WITH ORDINANCE REQUIREMENTS. BUILDING DEVELOPMENT, INCLU (1) 0-1 (CD) AREA :LOPMENT, INCLUDING SITE 15. 167-168-16
REGRADING, IS PLANNED WITHI FLOODWAY-FRINGE DISTRICT, II PLANNED WITHIN THE MCGEE FREDERICK H. 34. 203-221-13 INGE DISTRICT, IN ACCORDANCE & WF YOLANDA J. MCCALLUM H. A. JR.
IN THE NORTHERLY BUFFER AREAS WHERE [A] THE 0-1 (CD) AREA OF THE SITE MAY WITH APPLIC BE DEVOTED TO ANY USE (INCLUDING ANY ABLE REGULATION' 3LE REGULATIONS. THE 7543 WOODKNOLL DR. 873
EXISTING TREES AND NATURAL VEGETATION FINISHED FLOOR ELEVATION OF HAVE BEEN CLEARED TO ACCOMMODATE ACCESSORY USE) WHICH IS PERMITTED BY SPACE SHALL BE ABOVE THE CHARLOTTE, N.C. 28217 9 SHARONBROOK DR. R ELEVATION OF HABITABLE CHARLOTTE, N. C. 28210
BERMS, DRAINAGE OR THE INSTALLATION OF RIGHT OR UNDER PRESCRIBED CONDITIONS IN PROTECTION ELEVATION OF 58 BE ABOVE THE FLOOD 16.167-168-15 _EVATION OF 580 FEET. LUANGPAKDY JAKE R 35. 203-221-14
UTILITY LINES, ALL SUCH CLEARED, AN 0-1 ZONING DISTRICT. UNIMPROVED AREAS WILL BE LANDSCAPED IN 6. ALL OF THE LAND WITHIN THE ATSMY & WF PHONGLADA ~ 7537 WOOOKNOLL DR. SWEITZER CARL N. & WF NANCY G. e .AND WITHIN THE TRACE SITE 1633 W. ARROWO
ORDER TO ATTAIN THE DESIRED SCREENING [B] THE TOTAL GROSS FLOOR AREA WITHIN WHICH LIES WITHIN THE FLOOD THIN THE FLOODWAY CHARLOTTE, N.C. 28217 OD RD.
RELATIONSHIPS BETWEEN THE SITE AND THE 0-1 (CD) AREA OF THE SITE WHICH MAY ENCROACHMENT DISTRICT (MIN ADJOINING PROPERTIES EXCEPT IN AREAS BE DEVOTED TO OFFICE USES CANNOT SUGAR CREEK WILL BE DEDICA CHARLOTTE, N.C. 28217 T DISTRICT (MINIMUM 50 FEET)OF BIG WILL BE DEDICATED TO MECKLENBURG 17. 167-168-14
WHERE THE APPLICABLE ORDINANCES OR EXCEED 808,000 SQUARE FEET. COUNTY AS PART OF ITS GREI CATCHATOORIAN SARIT G. & WF CHERYL A. 36. 203-221-15 400 SOUTH TRYON STREET, SUITE 1300 ART OF ITS GREENWAY PARK ARROWPOINT A
CONSTRAINTS IMPOSED BY UTILITIES WOULD SYSTEM, SUBJECT ONLY TO TF PROHIBIT SUCH LANDSCAPING. (I) IMPROVEMENTS TO ADDRESS TRAFFIC RIGHT TO RETAIN .CT ONLY TO THE PETITIONER'S 7531 WOODKNOLL DR. SSOCIATES POST
MINOR PORT IMPACT. WHERE REQUIRED TO AVOID UP 41N MINOR PORTI CHARLOTTE N.C. 28217 121 W. TRADE ST. OFFICE BOX 1 OO3 ONS THEREOF CHARLOTTE N.C. 28202 ED TO AVOID UNDUE CHARLOTTE, NORTH CAROLINA 28201
(3) NO BUILDINGS OR PARKING AREAS MAY IRREGULARITIES IN DIMENSIONS BE LOCATED WITHIN THE 50 FOOT MINIMUM (1) IN ORDER TO IMPROVE THE EXISTING i IN DIMENSIONS. 18. 167-168-13 37. 203-221-16
SETBACK AREA PROVIDED ON THE REZONING ROAD CONDITIONS AND ADDRESS THE IMPACT 7. SCREENING IN ACCORDANCE WI' CARSON CHRISTOPHER L. & WF SHELIA M.L. 7O4 382-8009 7527 WOODKNOLL DR. STEELE CREEK CHURN OF CHARLOTTE ACCORDANCE WITH SECTION CHARLOTTE N 5415 AIRPORT DR.
PLAN OFf ARROWOOD ROAD, THIS SETBACK WHICH THE DEVELOPMENT PROPOSED FOR THE 1601 OF THE CITY OF CHARLO SHALL BE MEASURED FROM THE RIGHT-OF- SITE WILL HAVE ON ARROWOOD ROAD, THE ORDINANCE SHALL BE PROVIDE ;ITY OF CHARLOTTE ZONING .C. 28217 CHARLOTTE, N.C. 28208
WAY FOR ARROWOOD ROAD AS THE SAME PETITIONER COMMITS TO MAKING THE WESTERN PROPERTY LINE. ALL BE PROVIDED ALONG THE 19. 167-168-12 'ERN LINE.
MAY BE RELOCATED TO ACCOMMODATE THE FOLLOWING R~DADWAY IMPROVEMENTS AT ITS MASSEY HATTIE M.
TRANSPORTATION IMPROVEMENTS SOLE COST AND EXPENSE: 8. CONTINUOUS LANDSCAPING STR CONTEMPLATED UNDER THE PROVISIONS OF ISLANDS SHALL BE PLANTED w ~NDSCAPING STRIPS AND 7523 WOODKNOLL DR. . BE PLANTED WITH TREES TO CHARLOTTE, N.C. 28217
PARAGRAPH (I). THESE SETBACK AREAS WILL [A] A TURNI"JG LANE WILL BE PROVIDED BREAK THE VISUAL IMPACT OF DUAL IMPACT OF PARKING
BE ATTRACTIVELY LANDSCAPED WITH FOR EASTBOUND TRAFFIC ON ARROWOOD AREAS. A MINIMUM OF 10% 0 ELEMENTS CONSISTING OF TREES, SHRUBS, ROAD TCI ACCOMMODATE LEFT TURN LOT AREA SHALL BE DEVOTED 'IMUM OF 10% OF THE PARKING
LAWNS AND/OR NATURAL VEGETATION. MOVEMENTS INTO THE SITE AT EACH PUBLIC LANDSCAPED AREAS. ACCESS ROAD LOCATED AT A MEDIAN CUT ON LL BE DEVOTED TO REAS. i
(4) PROVISIONS WILL BE MADE FOR THE ARROWOOD ROAD. 9. A HEAVILY LANDSCAPED PLANT
MAINTENANCE OF ALL BUFFER AREAS AND [B] DECELERATION LANES ALONG SHALL BE PROVIDED ALONG AF DSCAPED PLANTING STRIP VIDED ALONG ARROWOOD ROAD.
LANDSCAPED AREAS, EXCEPT THOSE AREAS ARROWOOD ROAD WILL BE CONSTRUCTED AT WHICH ARE TO BE DEDICATED TO ACCESS POINTS INTO THE SITE AS REQUIRED
MECKLENBURG COUNTY FOR GREENWAY BY THE PUBLIC AUTHORITY HAVING 10. ALL SIGNAGE SHALL, AS A MIP SHALL, AS A MINIMUM, MEET
PURPOSES. JURISDICTION OVER ARROWOOD ROAD, ALL APPLICABLE REGULATIONS INCLUDING OFF-SITE IMPROVEMENTS IF SUCH DESIGN COORDINATED WITHIN TI E REGULATIONS AND SHALL BE
(5) THE DESIGN OF THE INTERIOR ROAD AUTHORITY OWNS OR ACQUIRES THE HATED WITHIN THE PROJECT.
SYSTEM WILL INCORPORATE INTERMITTENT NECESSARY RIGHTS OF WAY. 11. ALL SITE LIGHTING SHALL BE IP ING SHALL BE INWARDLY
MEDIANS WHICH WILL BE LANDSCAPED SO AS DEVELOPER TO ACQUIRE AND/OR FUND THE DIRECTED SO AS NOT TO REFLE TO REFLECT APARKWAY/BOULEVARD COSTS OF ANY RIGHT-OF-WAY NECESSARY TOWARD ADJACENT PROPERTY. S NOT TO REFLECT OR BEAM .NT PROPERTY.
ATMOSPHERE. MEDIANS SHALL BE DESIGNED TO CONSTRUCT REQUIRED IMPROVEMENTS.
TO BE A MINIMUM OF 8' WIDE. [C] ADDITIONAL RIGHT Of WAY ALONG THE 12. ADJACENT PROPERTY OWNERS SOUTHERN MARGIN OF THE SITE WILL BE PERTY OWNERS ARE LISTED
(6) A CLASS "B" BUFFER WHICH CONTAINS DEDICATED TO THE PUBLIC AUTHORITY HAVING ARE KEYED TO THIS PLAN BY , AND THIS PLAN BY A NUMBER
A MINIMUM OF 100' IN DEPTH SHALL BE JURISDICTION OVER ARROWOOD ROAD IF ANY CODE. ESTABLISHED ALONG THE NORTHERLY EDGE SUCH RIGHT OF WAY IS REQUIRED TO SATISFY
OF THE SITE. THE COMMITMENTS MADE BY THE PETITIONER 13. DEVELOPMENT OF THIS PARCEL 1730 W. ARROWOOD ROAD OF THIS PARCEL SHALL
UNDER PARAGRAPH I (1) (B). NOT OCCUR UNTIL THE PETITIO (7) NO BUILDINGS OR PARKING AREAS MAY PROPOSED A DETAILED DRIVEW ITIL THE PETITIONER HAS LINE TABLE CHARLOTTE, N.C.
[D] THE OWNER WILL FUND ALL COSTS ASSOCIATED ACC BE CONSTRUCTED WITHIN THE AREA DEPICTED WITH THE DESIGN AND CONSTRUCTION OF IMPROVEMENTS ESS PLAN ACCEPTABLE TO DETAILED DRIVEWAY AND LINE BEARING DISTANCE ACCEPTABLE TO CHARLOTTE L1 N59'32'20"W 7.28'
ON THE REZONING PLAN AS 'OPEN SPACE-AFB THAT ARE NECESSARY FOR THE STREET CONNECTION TO AND NORTH CAROLINA DEPARTI ~ROLINA DEPARTMENTS OF L2
' " ~ d~Si~E~-Mk-i++FS THE INTERSECTION OF ARROWOOD ROAD/ARROWPOINT BLVD, TRANSPORTATION. THE DESIGN OF THESE IMPROVEMENTS MUST BE APPROVED BY )N. N56'44 02"W 14.71' L3 N55'25'S3"W 30.01'
THE CHARLOTTE DEPARTMENT OF TRANSPORTATIONd (CDOTj APJD 14. T!'E ';ENEEAL ARCHITECTURAL ARCHITECTURAL STYLE L4 S28'13'27"W 78.28'
THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION (NCDOT). AND CONSTRUCTION MATERIAL ,TION MATERIALS USED IN THE L5 526'39'16"W 101.99'
DEVELOPMENT OF THE B-1 (Cf THE SITE SHALL BE SUBSTANT (2) THE OWNER WILL FUND THE OF THE B-1 (CD) AREA OF L6 535'23'54"W 113.25' L BE SUBSTANTIALLY SIMILAR L7 S30'16'10"W 305.94'
INSTALLATIOPJ OF A TRAFFIC SIGNAL AT IN QUALITY AND GENERAL IMPI 'D GENERAL IMPRESSION WITH L8 524'26'14"
HANSON ROAD AND ARROWOOD ROAD THE FOLLOWING OFFICE PARKS (8) A 75 FOOT CLASS "B" BUFFER IN LOCATED NEAR TH INTERSECTION AT SUCH TIME AS THE E SITE: OFFICE PARKS WHICH ARE W 117.75' THE SITE: L9 S10'18'00"W 116.99'
ACCORDANCE WITH ORDINANCE STANDARDS CHARLOT SHALL BE ESTABLISHED ALONG THE WESTERLY TE DEPARTMENT OF TRANSPORTATION THE OAKHILL L10 531'10'36"E 209.92'
DEEMS THAT TRAFFIC GENERATED BY THE OFFICE PARK EDGE OF THE SITE. FURTHERMORE, AN OWNER' LL OFFICE PARK L11 S20'58'21"E 79.50'
ADDITIONAL 25 FEET OF LAND AREA S DEVELOPMENT WOULD WARRANT THE THE FOREST BR SIGNAL. THE COSTS WILL INCLUDE THE COSTS OF OOK OFFICE (NON-CLASS "B" BUFFER) SHALL ALSO BE L12 S10'43'02"E 116.08' ~T BROOK OFFICE PARK AND L13 S13' '
MADE PART OF THE BUFFER, THUS MAKING INTERCONNECT CABLE FOR COORDINATION WITH THE AR 22 53 E 153.79 VPOINT OFFICE PARK L14 S12'09'10"W 101.01'
EXISTING TRAFFIC SIGNALS, ROWPOINT OFFICE F FORA 100 FOOT 1MDE BUFFER AS NOTED ON THE SITE PLAN. A 75' PORTION OF THIS (3) THE OWNER WILL FUND THE COSTS FOR TRAFFIC L15 S23'20'38"W 109.23'
15. PROPOSED PUBLIC STREET MUS 100' BUFFER, MEASURED FROM THE INTERIOR EDGE SIGNAL MODIFICATIONS, INCLUDING THE COSTS OF LIC STREET MUST BE CONSTRUCTED L16 S18'47'51"W 151.55'
OF THE BUFFER AREA, MAY BE GRADED SO LONG STEEL POLES AND MAST ARMS, MADE NECESSARY BEFORE PERMANENT CERTIFICAI AS THE PLANTING REQUIREMENTS OF THE 75' BY A CONNECTION TO THE ARROWOOD ROAD/ ISSUED. VENT CERTIFICATE OF OCCUPANCY IS L17 S0T43'39"W 113.13'
PORTION OF THE CLASS "8" BUFFER ARE ARROWPOINT BLVD. INTERSEC11ON. L18 S16'57'36"W 128.21' L19 S09'18'58"E Fn a~'
mu, nvrr[v[rt, H,-) IvVItU VN INt FLAN, A FENCE, ERECTED IN ACCORDANCE WITH L20 S31'45'30"E 123.80'
ORDINANCE STANDARDS, SHALL BE PROVIDED (J) STORM WATER MANAGEMENT. L21 S35'34'07"E 210.16'
A R IE E. rRANGE AT HANSON ROAD WHERE INADEQUATE SPACE IS AVAILABLE TO COMPLY STORM WATER RUN-OFF FROM THE SITE L22 S39'29'33"E 74.44'
WITH THE 75 FOOT CLASS "B" BUFFER. THE WILL BE MANAGED THROUGH A VARIETY OF L23 538'48'45"E 125.19' L24 S41*12'42"E 72.50'
FENCE SHALL BE LOCATED AT THE POINT NO PROVEN TECHNIQUES WHICH SATISFY THE L25 S35'1 9'58"E 132.70'
CLOSER THAN 25 FEET FROM THE WESTERLY STANDARDS IMPOSED BY THE APPLICABLE PROPERTY LINE, ~1l ORDINANCES. IN NO EVENT, HOWEVER, SHALL L26 S36'33'05"E 125.17'
ANY STORM WATER MANAGEMENT SYSTEM L27 S20'14'56"E 103.72'
LOCATE IN ANY REQUIRED BUFFER. ENTRANeE) WI ERE THE FEpqeE MAY BE 1068 PET L28 503'53'47"E 122.31' ITION #93-9 87-9
STORM WATER DETENTION REQUIREMENTS L29 S04'1 9'56"W 69.55' L30 S24'08'1 8"W 95.03'
FOR INTERIOR PARCELS NOT ADJACENT TO L31 S64'33'49"W 21.84' 09/22/99
(C) LANDSCAPING AND SCREENING. REGULATED FLOODWAY MAY BE MET BY PROVIDING PERMANENT PIPE DRAINAGE L32 N59'37'22"W 71.41'
(1) ALL DUMPSTERS AND SERVICE AREAS EASEMENTS THROUGH PARCELS ADJOINING WILL BE HEAVILY SCREENED FROM PUBLIC THE REGULATED FLOODWAY (GREENWAY) TO L33 S34'20'1 8"W 506.45'
STREETS AND FROM ADJACENT PROPERTIES. HANDLE THE STORM WATER FLOW, OR BY ®Issued
PROVIDING ON-SITE DETENTION. EASEMENT (2) ALL OPEN (NON-STRUCTURED) PARKING AND PIPE SIZES AND LOCATIONS WILL BE
LOTS WILL HAVE LANDSCAPING AND PLANTED DETERMINED ONCE THE FINAL SITE PLAN AND
AREAS EQUAL TO AT LEAST 10% OF THEIR CONSTRUCTION DOCUMENTS ARE COMPLETE PAVED AREAS SO AS TO PREVENT THE AND ARE SUBJECT TO REVIEW AND APPROVAL CURVE TABLE CURVE RADIUS LENGTH CHORD BEARING TANGENT DELTA
MASSING OF PAVED SURFACES. BY THE CITY OF CHARLOTTE ENGINEERING Cl TOT. 7609.96' 372.55' 372.48' N58'13'16"W 372.48' 02'48'17"
DEPARTMENT. (3) THE LANDSCAPING PROGRAM FOR C2 7609.96' 107.59' 107.59' N59'42'1 2"W 107.59' 00'48'36"
PARKING AREAS WILL SATISFY THE (K) ARCHITECTURAL CONTROLS. C3 7609.96' 264.96' 264.94' N57'37'09"W 264.94' 01'59'42" C4 22888.31' 490.31' 490.30' N56'07'21"W 490.30' 0113'39"
REQUIREMENTS OF THE APPLICABLE
ORDINANCES. (1) ROOFTOP MECHANICAL AND ELECTRICAL
(D) SIGNS. EQUIPMENT AND GROUND-MOUNTED TRANSFORMERS WILL BE SCREENED. 10/12/99 REVISED PLAN AS PER CHAR. MECK. PLANNING COMMISSION
(1) NO OUTDOOR BILLBOARDS MAY BE (2) ALL TRASH AND UTILITY SERVICE AREAS
PLACED ON THE SITE. WILL BE SCREENED.
(2) ALL SIGNS MUST BE FIXED AND MAY (3) REFLECTIVE GLASS MAY NOT BE USED ® Revised
NOT MOVE, ROTATE OR FLASH. AS THE SOLE EXTERIOR ARCHITECTURAL
ELEMENT OR DESIGN OF ANY BUILDING (3) TEMPORARY PROJECT SIGNS MAY BE CONSTRUCTED WITHIN THE BUILDING PARCELS
LOCATED WITHIN THE SETBACK OR BUFFER NUMBERS E, F AND I. A, P , SCALE: 1"=100'
AREAS ESTABLISHED ALONG ARROWOOD ROAD.
(4) NO BUILDING CONSTRUCTED WITHIN BUILDING PARCEL NUMBERS A SHALL 0 50 100 200
(4) ALL PERMANENT SIGNS PLACED ON THE EXCEED FIVE STORIES IN HEIGHT.
SITE WILL BE ERECTED IN ACCORDANCE WITH THE APPLICABLE ORDINANCES. ALSO, NO BUILDING CONSTRUCTED WITHIN
BUILDING PARCEL B SHALL EXCEED FIVE
STORIES IN HEIGHT AS MEASURED FROM THE HIGHEST EXISTING GROUND ELEVATION ALONG RZ2 2
THE SITE'S WESTERLY PROPERTY LINE.
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CMLDS #20.12 THE DRAWINGS, THE PROJECT MANUAL AND THE DESIGN SHOWN THEREON ARE INSTRUMENTS OF COLEJENEST &
~ ~ STONE, P.A. THE REPRODUCTION OR UNAUTHORIZED USE OF
~ ~ y ~ ' ' unsoFOaatt~iowEn~e ~ ~ • ' . PROPOSED SUBDRAINS CMLDS #10.22 THE DOCUMENTS WITHOUT CONSENT OF COLEJENEST & STONE, P.A. IS PROHIBITED.
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CHARLOTTE, NORTH CAROLINA 28201
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I € n, _a~. , ~ WI6 OF E106INQ WEtLMDB SHOWN THEREON ARE INSTRUMENTS OF COLEJENEST & STONE, P.A. THE REPRODUCTION OR UNAUTHORIZED USE OF
~ ' ' THE DOCUMENTS WITHOUT CONSENT OF COLEJENEST &
4 ' ~ ~ TOP ~ 0~ •BASIN~578.35 STONE, P.A. IS PROHIBITED.
~ ~ BOTTOM OF BASIN=570.00 ~ \ COLEJENEST & STONE, P.A., 2001
~
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\ d ~ ~ ~ LENT LEVEL SPREADER LENGTH=84'
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DEP' + ~ ~ . ~ snc -~ii.~s ~ SEE DEPTH=1.5'
SEE DETAIL 5/CV3.0
J i s~ ' ~ / ® ~ ~ ~ WATER QUAIJTY OUTLE ; ~ f ~ •
a - SEE DETAIL 1/CV3.0 ~
~ ~ ; s~ F h ` ~ ~ , BYPASS OUTLET SEE
~ ~ I ~ ~ DETAIL 3/CV3.0 ~ ~ ~ ~ ,0'F 40 T 0 SOUTH RYON STREET, SUITE 1300
~ ~ ~ I ~ ~ ~7, FES AND RIP-RAP APRON POST OFFICE BOX 1003
- .r WITH PLUNGE POOL CHARLOTTE NORTH CAROLINA 28201
} I L-24~ i ~ - ~ ~ L-14
~ \ 704 382-8009
' + a \ 570
~ ~ ~ ~ ~ ~
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WITH PLUNGE POOL -SRE STORM _ -.-~°7 ; L=15' 2177
'DR'AI { r ° DR'AIKAOI~ TO 1 L=9' f , BASIN #2 W - D=12"
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1~ ° 4000 PSI OUTLET PIPE GRAi1NG & HATCH TO BE ~ Urban Desti n
D _ B DESIGNED AND CERTIFIED BY ~ 4000 PSI MANUFACTURER. SUBMIT SHOP
0 , 0, DRAWINGS TO CJS PRIOR TO
P. • H. , 11 z South Tr on Street D.° ~ . " v> ? FABRICATION, . y
Suite 300 r~t~ NOTE:
8' ~ CONTRACTOR TO ENSURE THAT OUTLET Charlotte
BOX IS SET LEVEL AND FLUSH WITH SURFACE
OF BASE FOOTING TO PROVIDE UNIFORM North Caroltina BEARING. GROUT IF NECESSARY.
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Tele 704.376.1555
Fax [phone]
BYPASS OUTLET B~ JTLET BASIN #2
4
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6' 6 B 570.00 THE DRAWINGS THE PROJECT MANUAL AND THE ' DESIGN ' C 576.85 '
6 SHOWN THEREON ARE INSTRUMENTS OF COLEJENEST & 12" ALU. STONE, P.A. THE REPRODUCTION OR UNAUTHORIZED USE OF
ACCESS THE DOCUMENTS WITHOUT CONSENT OF COLEJENEST &
ALUMINUM STEPS SPACED 12" O.C. LADDER STONE, P.A. IS PROHIBITED.
COLEJENEST & STONE, P.A., 2001
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1' 4000 PSI OUTLET PIPE GRAZING & HATCH TO BE B ~ DESIGNED AND CERTIFIED BY
C 0 e. ° , ~ 4000 PSI MANUFACTURER. SUBMIT SHOP
P• ° ~ ' ' DRAWINGS TO CJS PRIOR TO
D, w e . D, w 1' a FABRICATION. ° 6, D. n u S
, NOTE:
8 CONTRACTOR TO ENSURE THAT OUTLET
BOX IS SET LEVEL AND FLUSH WITH SURFACE OF BASE FOOTING TO PROVIDE UNIFORM
BEARING. GROUT IF NECESSARY.
400 SOUTH TRYON STREET SUITE 1300
POST OFFICE BOX 1003
CHARLOTTE, NORTH CAROLINA 28201
704 382-8009
BYPASS OUTLET B~ lTLET BASIN #1
3
1~ NOTES:
MIN. B
1. CLASS OR MEDIAN SIZE RIPE TO BE DESIGNED BY THE EN IEDIAN SIZE RIPRAP AND LENGTH, WIDTH AND DEPTH OF DISSIPATER
2. NEW YORK DISSIPATER METH ~NED BY THE ENGINEER. )ISSIPATER METHOD DEVELOPED BY THE NEW YORK DEPARTMENT OF
TRANSPORTATION TO BE USI tiTION TO BE USED TO SIZE THE RIPRAP APRONS.
3. RIPRAP SHOULD EXTEND UP OF THE PIPE OR CULVERT A ULD EXTEND UP BOTH SIDES OF THE APRON AND AROUND THE END 6' OR CULVERT AT THE DISCHARGE OUTLET AT A MAXIMUM SLOPE OF TOP OF BERM E V= 7 .
2:1 AND A HEIGHT NOT LES LE 5 6 00 HEIGHT NOT LESS THAN TWO THIRDS THE PIPE DIAMETER OR
_ _ _ CULVERT HEIGHT. IGHT. 3
r 4. THERE SHALL BE NO OVERFI ~ SURFACE OF THE RECEIVING L BE NO OVERFLOW FROM THE END OF THE APRON TO THE ''~1 THE RECEIVING CHANNEL. THE AREA TO BE PAVED OR RIPRAPPED
~ SHALL BE UNDERCUT SO TH 3 SAME GRADE (FLUSH) WITH NDERCUT SO THAT THE INVERT OF THE APRON SHALL BE AT THE
APRON SHALL HAVE A CUTC (FLUSH) WITH THE SURFACE OF THE RECEIVING CHANNEL. THE SCREEN TOP 3 ~1 .L HAVE A CUTOFF OR TOE WALL AT THE DOWNSTREAM END.
5. THE WIDTH OF THE END OF )F THE END OF THE APRON SHALL BE EQUAL TO THE BOTTOM PERFORATED PIPE
WIDTH OF THE RECEIVING CH 1E RECEIVING CHANNEL. MAXIMUM TAPER TO RECEIVING CHANNEL 5: L ~ o
6. ALL SUBGRADE FOR STRUCT . DE FOR STRUCTURE TO BE COMPACTED TO 95% OR GREATER. _
7. THE PLACING OF FILL, EITHE' CHANNEL SHALL NOT BE ALI OF FILL, EITHER LOOSE OR COMPACTED IN THE RECEIVING ALL NOT BE ALLOWED. SCREW CAP;
8. NO BENDS OR CURVES IN Tf PLAN ~R CURVES IN THE HORIZONTAL ALIGNMENT OF THE APRON SECTION THROUGH BASIN 12" OUTLET PIPE SEE ENLARGEMENT
WILL BE PERMITTED. MITTED. 1730 W. ARROWOOD ROAD
B 9. DEPENDING ON SOIL CONDITIi WILL BE NECESSARY UNDER )N SOIL CONDITIONS, WASHED STONE OR FILTER FABRIC CHARLOTTE, N.C. ESSARY UNDER RIP RAP.
3ED AREA FROM END OF APRON TO RECEIVING CHANNEL
NATURAL LENGTH 10. ANY DISTURBED AREA FROM GRADE (10' MIN.} MUST BE STABILIZED. ABILIZED.
WIDTH LENGTH
i
~ vu T ~E i i-iPE RIP RAP ~ I PLUNGE POOL DIAMETER RIP RAP
x 3 ~ I , t,~ , APRON 1" SCREW CAP
w I °~y ==~•n3---..
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SPREADER CLASS (FT.) (FT.) (IN.) FT.) (IN.) (FT.)
LAYER OF FILTER FABRIC SCREW CAP ENLARGMENT N.T.S. 14 12 8
#1 I 24 14 12
SECTION B-B #2 I 15 s 12 9 12 5
RIPRAP n1.4RIP~TFRR G~ Ill A Trl'1 /~1 1 A 1 IT~i n~~ u ~ ~n~r?n ~ _
m v w VIVVII 1-71 vl IV N.I.S. O YYH I r-rl VUALI I T I"VNL) 9FL lrnV55-SCI: I IVIV 2
TOP OF BERM
OUTLET PIPE - ELEV=578.30 2177
3 09/06/01 -11
GEO-FABRIC SCREEN TOP 3 ® Issued
GEO-FABRIC FLOW OF FLOW OF WATER 09/27/01 PER DIVISION OF WATER
ABC STONE 1 QUALITY COMMENTS PERFORATED PIPE
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D SECTION THROUGH BASIN SCREW CAP; 12" OUTLET PIPE SEE ENLARGEMENT
WIDTH
LENGTH
1" SCREW CAP ® Revised
LEVEL LENGTH WIDTH DEPTH
SPREADER (FT.) (FT.) (FT.) 14"
o #1 84 2 1.5 E 12" PIPE
M N
L LL c 5 247 3.5' JRIFiCE
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1. CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING APPROPRIATE PARTIES AND ASSURING
THAT EXISTING U1IUTIES ARE LOCATED PRIOR TO BEGINNING CONSTRUCTION.
CALL N.C. ONE P N I FOR PLACING BARRICADES USING FLAG MEN ETC. AS NECESSARY
CALL CENTER 2• CONTRACTOR IS RES 0 S BLE , TREE PROTECTION NOTES
BEFORE YOU DIG TO INSURE SAFETY TO THE PUBLIC. n
STOP 3. ALL PAVEMENT CUTS, CONCRETE OR ASPHALT, ARE TO BE REPLACED ACCORDING TO 1. TREE PROTECTION BARRICADES MUST MEET OR EXCEED TREE ORDINANCE STANDARDS (IN CITY OF CHARLOTTE TREE
1-800-632-4949 STANDARDS OF THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION AND CMUD AVOID UTILITY SPECIFICATIONS. ' ORDINANCE GUIDELINES APPENDIX). ' P~
DAMAGE 4. SHORING WILL BE ACCORDING TO OSHA TRENCHING STANDARDS PART 1926 SUBPART P, OR AS Q 1~J / ~ 2. TREE BARRICADES MUST BE INSTAU.ED BEFORE DEMOLITION, CLEARING, GRADING, CONSTRUCTION, AND NOT REMOVED UNTIL ~ q ~0
AMENDED. / AFTER FNAL INSPECTION BY URBAN FORESTER. ~w o~
r G LUCY MA BARNES AND 0 ~ 3. NO SOIL DISTURBANCE OR COMPAC110N, CONSTRUCTION MATERIALS, TRAFFIC, BURIAL PITS, TRENCHING, OR OTHER ~
~ X11 C. W. 8A NES LAND DISTURBING ACTIVITY ALLOWED IN TREE PROTECTION ZONE. V~ ~J ~v
( 1~1~ DB 5321 G 20 ~ 4. VIOLATIONS OF TREE PROTECTION REQUIREMENTS ARE SUBJECT TO FINES AND/OR IMMEDIATE CORRECTIVE AC110N/MITIGATION. ~ ~
I . / TAX PARC~L I , 1 I,` 5. CALL 336-3622 FOR INSPECTION OF TREE PROTECTION FENCING PRIOR TO THE START OF GRADING ACTIVITIES.
~ ~ ' ~ I 167-121- 4 }
~ )I . ~ . ~ , l 6. BRUSH, VINES AND SMALL TREES C8" DIA. MAY BE HAND CLEARED ONLY, CUT FLUSH WITH GROUND SURFACE. EXISTING ( ) TREES MAY BE LIMBED UP (REMOVE LOWER BRANCHES) TO IMPROVE VISIBILITY.
~ ~ ! qp
'L 0 -1 i ~ t! 7. NO GRUBBING WITHIN TREE PROTECTION ZONE. LEAVE SOIL AND LEAF LITTER UNDISTURBED. SUPPLEMENT WITH 1-2" of band Planntin 9
~ ~ / ~ r f ; MULCH. RE-SEED WITH GRASS ONLY IN DISTURBED/GRADED AREAS. l,andsca e Architecture
\ ~ ~ ~ ~ ~ P
0 / 0 ~ Q i 0 P ~ ~ Civil En ineerin 9 9 SEEDING SPECIFICATIONS•
G i/ ~ ~ ~ ~ ~ ~ r I 44 ~ Urban Desi n R VICINITY MAP 9
Q ~ 1 ~ I ~ ~ 7 FLO _ ~ ~i f I 0 ~ P 1 a I c LAI LEGEND
0 I l ( NC ~ / I I RO I ~ ~ I SS ~ ~ ~ I ~ i E - 0 / ~ LEU _ CR RIC LTURAL LIME AT A RAZE OF 90 LBS/1000 S.F. ~SS SEA 112 South T on Street
~ ~ I ~ 58 ~ / I i 0.4 2. APPLY 10-10-1 COMMERgAL FERTILIZER AT THE RATE OF 20 LBS 1000 S.F. / TEMPORARY CONSTRUCTION ENTRANCE SEE OTL. 3/2
1 ~ _ ~ ~ i y ; / - t , ~ ~ I ,Su1,t^ 300 3. SEED IN ACCORDANCE WITH THE FOLLOWING SCHEDULE. AND APPLICATION RATES:
Q ~ ~ ~ / I l i I / ~ i 4 1 Charlotte
P' ~ i ) i ,t G ~ ~ ~ ~ i / , / ~ ~ DATE: TYPE: PLANTING RATE:
~ / ~ I I. I X - x SILT FENCE SEE On. 2/2 North Carolina MAR. - JUN. 1 SERICEA LESPEDEZA 50 LBS/AC OR 1 1/2 LBS/1000 S.F.
d-; I i/ ~ ~ ti 1 i % ~ ; ~ ~ - / GAE841W DEDIC (SCARIFlED) ~ 28284
~ iii, ~i 1 i } MAR. - APR. 1 ADD TALL FESCUE 150 LBS/AC OR 3 1/2 LBS/1000 S.F. Tele 704.376.1555
_ ~ , , I til ,r r- ..rte ~ ~ i ~ ~ / ~ ~ MAR. -JUN. ADD WEEPING LOVEGRASS 5 LBS AC OR 1 8 LB 1000 S.F. C~ TEMPORARY SEDIMENT BASIN SEE DTL. 5 do 6/2 / / /
,,J"~ / ~ ~ a ; ~ ~ ~ ~ ~ ,I ~ ~ ; ~ ~ ~ .t Fax [phone] ~ JUN. - SEPT. 1 TALL FESCUE AND 60 LBS/AC OR 1 1/2 LBS/1000 S.F.
~ r^' i BROWN TOP MILLET 35 LBS/AC OR 3/4 LB/1000 S.F.
~ 1 ~ ~,.r ~ i r 1 % 1, ~a ~ ~ ~ OR SORGHUM SUDAN ? ? IEMPORARY DIVERSION DITCH SEE DTL. 1 /2 ' \ HYBRIDS 30 LBS/AC OR 3/4 LB/1000 S.F.
- ~ ~ ~ ~ J~ SEPT. - MAR. 1 SERICEA LESPEDEZA 70 LBS/AC OR 1 3/4 LBS/1000 S.F.
. ~ ~ i ~ 1 ~ / r- \ (UNHULLEO - UNSCARIFIED)
~ TALL FESCUE 150 LBS/AC OR 3 1/2 LBS/1000 S.F. -XX TREE PROTECTION FENCE SEE DTL. 4/2 MILLET OR SUDAN 20 LBS/AC OR 1/2 LB/1000 S.F. XX
4. MULCH WITH 6" STRAW APPLIED AT THE RATE OF 60-70 LBS/1000 S.F. AND ANCHOR +~+~+au~nugr +p++~~~~~~up~r ~ ~ WITH ASPHALT EMULSION TACK COAT APPLIED AT THE RATE OF 14-28 GAL/1000 S.F. ~~~+`~(Y1 CARQ~ rrri/, CAI~O~rri,~
~ OR 800-1200 GAL/AC. DENUDED LIMITS .•"""""hti~ Q.~•r"""••"••.,~~'~.
f ( ! ! r ~ ~~r : ?~tf O~ 0'L ~.L
• ~ i i ~ ~ ~ , , I ~ I _ / , I _ TEMPORARY RESEED SEPT. 1 AT RECOMMENDED RATES. ~ „ ° ~ ~ _ ; 4 ~ ~ - ~ : W c-1o3 ~ . SEAL ;
~ : o ; ~ a = - 64x1 ? -
SEEDING SPECIFICATIONS• 3 ~ ~ ~ , o ,
IN '4 F 5 P~ '~i F "C~~ J• SEED G MIX
r ~ \ ti 4~rrrSj 8c grrA p , SPECIES: RATE cLB/ACRE)• EROSION CONTROL PLAN NOTES' hunuin rr,rnn„'
/ 1~ - . , . ~ _ \ t 10 20 98 RYE(GRAIN) 120 / /
f rj ~'v; ~ ~ ~ ` ~ ANNUAL LESPEDEZA (KOBE IN 1. ALL EROSION CONTROL MEASURES SHALL BE IN STRICT ACCORDANCE WITH LOCAL THE DRAWMIG8, THE PROJECT MANUAL AND THE DESIGN ~ j PIEDMONT ANO COASTAL PLAIN, AND OR STATE STANDARDS. ALL "STD." NUMBERS REFER TO THE CHARLOTTE/ SHOWN THEREON ARE MISTRUMENTS OF COLEJENE8T b
/ 5 ~ hfOREAN IN MOUNTAINS} 50 MECHLENBURG LAND DEVELOPMENT STANDARDS MANUAL. STONE, P.A. THE REPRODUCTION OR UNAUTHORIZED U8E OF
~ , r y ~ THE DOCUBENTS WITHOUT CONSENT OF COLEJENEST b OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER IS NOT TO EXTEND 2. THE CONTRACTOR SHALL DILIGENTLY AND CONTINUOUSLY MAINTAIN ALL EROSION STONE, P.A. 18 PROHIBITED.
~ , CONTROL DEVICES AND STRUCTURES TO MINIMIZE SEDIMENTATION. THE CONTRACTOR `BEYOND JUNE.
/ SHALL MAINTAIN CLOSE CONTACT WITH INSPECTOR SO THAT PERIODIC INSPECTIONS COLEJENEST A STONE, P.A, 1>iY8 \ ~ CAN BE CONDUCTED AT APPROPRIATE STAGES OF CONSTRUCTION.
s ,1 ~ / / ~ ~ ~ ~ ~ ~ ~ ti 1 ' _ U1J S: r ABOVE 2500 FT.: FEB. 15 MAY 15 3. THE TOTAL DENUDED AREA IS 34 ACRES.
BEI~W 2500 FT.: FEB. 15 -MAY 1 ' ~ \ ~ ~ 4. THE TOTAL SITE ACREAGE IS 85 ACRES.
/ i 'y / ;'j ...r ~ / 1 ~ ~ 4 h ~ ~ ~ ~P1€ ~J . ~ , JANE 1 -MAY 1 _
~ ~ \ 5. THE SOIL CLASSIFlCATION IS MECKLENBURG MONOCAN
~ C(~AS~T)!l ~ C. 1 - 5 6. FINAL LOCATION OF SILT FENCE DIVERSION DITCHES, ETC. SHALL BE ADJUSTED IN THE FIELD BY CONTRACTOR BASED ON SITE CONDITIONS AND INSPECTOR'S
1 1 ~ ~ ~ i ~y ~ 1 I I , ~ i _ - - ~ ~ ~ I } 1 r `ti,, ~ , ~ ' , M RECOMMENDATIONS.
r,, ~ ~ ~ 1 I 1 I / / t / J l ! ~ ~ ~ ~ ~ t' ~ I L C ,~N S OF L TESTS OR APPLY 2,000 LB/ACRE GROUND 7. ADDITIONAL EROSION CONTROL DEVICES MAY BE REQUIRED DUE TO FELD CONDITIONS +
~ , ~ 1 l 1 , ~ t / ~ j/ / ~ ` ~ / ~ ~ ~..,.r ~ 'v r J i ~ t ~ I ~ ~ ~ A ~ ~ T 7 ~ ` . XTEND TO \ ~ AG I~ E AND LB/ACRE 10-10-10 FERTILIZER. OR AS DIRECTED BY THE INSPECTOR. , ~ t
~ ~ ~ ~ ~ i' r f _ ~ , ~ ~ ~ 1 ~`I TOE OF SLO ~ ` 8. THE SITE SHALL BE GRADED DURING CONSTRUCTION TO ALLOW ALL STORM WATER TO ~ 1
~ ~ ~ - - - ~ ~ 1 ~ ~ i / - ' ~.1 ~ ~ ~ ~ OF DISTURBANCE ? . ~ A Y 4, ~ ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING OR DRAIN TO EROSION CONTROL DEVICES. ~ MU A l 0 . A D{SK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A 4OO SOUTH TRYON STREET SUITE 1300
3 , ~ ~ ~ ~ ~ ~ ~ l ~ i , f ~ ~ ~ ~ ~ RiP R , UL N~1i0W 01.E ~ 9. STABILIZATION IS THE BEST FORM OF EROSION CONTROL. TEMPORARY SEEDING IS
~ ~ t 1 ~ LOT 11 \ 1 I t 1 A NECESSARY TO ACHIEVE ROSION CONTROL ON LARGE DENUDED AREAS AND ~ E POST OFFICE BOX 1003 ~ ~ ~ ESPECIALLY WHEN SPECIFlCALLY REQUIRED AS PART OF THE CONSTRUCTION SEQUENCE
_L / , ~ SPILLWAY ~ ~ / ~ ~ t ~ / ~ ~ ~ ti \ RE TILIZE G ~ lY ADEQUATE. RESEED, REFERTIUZE AND MULCH INDICATED ON THE CONSTRUCTION DOCUMENTS. ALL GRADED SLOPES SHALL BE SEEDED CHARLOTTE, NORTH CAROLINA 28201
~ ~ I ~ ~ / ~ N ~QIVER ON DI ES A FLOOD A(;HMENT ~ Q \ ' ANO MULCHED WITHIN 30 DAYS OF COMPLETION OF GRADING. ~ _ M TELY OLL N)f S 10THER DAMAGE. _ 704 382 8009
NL~ BASIN ~ ~ 1~-. ~ ~ B M WH E N I ~ ~ ~ V~ ~ ~ E~ ti ~ ~ ~ ~ ~ ~ 10. ON-SIZE BURIAL PITS REQUIRE AN ON-SITE DEMOLITION LANOFlLL PERMIT FROM I \ ~ ' ~ SHE ZONING ADMINISTRATOR.
~ ~ L ~ i I S$A tOF N . _ ~ / OT ~ ~ 11. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN ON THE PLAN IS A VIOLATION OF THE
~ ~ i AOK DLL--OF ~ 8~R l ~ ~ / ~ ~ ~ ~ ,1 CITY EROSION CONTROL ORDINANCE AND IS SUB,~CT TO A FlNE.
~ AS LL I P CED NSXRI~C / ~ t ~ ~ 12. SLOPES SHALL BE GRADED NO STEEPER THAN 2: L
DIVE SION ALE. AT ~TQI~ ~F ~ / ~ , `~1 1 ~ / / 0 13. EASE SURVEY PERFORMED BY E.S.P & ASSOCIATES P.A. 704-583-4949
p 1s~ 1`~. ~ 4` ' ~ : ~ ! 1----~ 14. GRADING MORE THAN ONE ACRE WITHOUT AN APPROVED EROSION CONTROL PLAN IS A
' ~L J ` .f~J.1~ ~ 1~OLATION OF THE CITY COUNTY EROSION CONTROL ORDINANCE AND IS SUBJECT TO A FINE. /
l l ~ ~ r` .I ` ~ 15. APPROVAL OF THIS PLAN IS NOT AN AUTHORIZATION TO GRADE ADJACENT PROPERTIES.
~ ~ ~ Y ~ ~ ~1 ~ ~ 1 1 ~ L0~ 31 g g ~ l ~ 1 ~ ~ ~ O' . ~ D' Y ~ g c / ~ ~ ~ ~ u 'S RA IN P RMI I N MUST E OBTAINED FROM 1 ~ ~ ~ 1~ WHEN FIELD CONDITIONS WARRANT OFF-SITE G D G, E SS0 B
P I '''l?i~ "lJ ' 'O I y ~ / Q ~ - ~ THE AFFECTED PROPERTY OWNERS.
' ~ ~ ~ - GR d~'RI ~ .BAR - OLC' BASIN / ~ __.1 ~ ~ ~ ~ r^ ~ 16, THE DEVELOPER SHALL MAINTAIN EACH STREAM, CREEK, OR BACKWASH CHANNEL IN AN ~ , I , . 't; UNOBSTRUCTED STATE AND SHALL REMOVE FROM THE CHANNEL AND BANKS OF THE STREAM
~ ~ ~ ~ ~ . ~ QCATION O / ODI Ln E / ~ 4 . ~ ; ~ ~ 1 ~ 0 - I , ~ _ _ ALL DEBRIS, LOGS, TIMBER, JUNK AND OTHER ACCUMULATIONS.
~ d _ -SOT ~ Q ~ ` J ~ ~N~-~?1-- t~ ! ~ t ~ 0 J ~t ~ ~ i J ~ r 17. ANY CONSTRUCTION OR USE WITHIN THE AREAS DELINEATED AS FLOODWAY DISTRICT FRINGE I,~ `
r +.1 BOUNDARY LINE OR FLOODWAY DISTRICT ENCROACHMENT BOUNDARY LINE IS SUBJECT TO THE I i~ - RESTRICTIONS IMPOSED BY THE FLOODWAY REGULATIONS OF THE CITY OF CHARLOTTE AND x
( ~ r ~:I" 4 ~ MECHLENBURG COUNTY.
/ / I ~ f• ~ ~ ~ LOT 33 j i, ~ r - ~ , t' , ` ' ` ~ - " ~ ~ ; N F 18. ADJUST EROSION CONTROL DEVICES, DRAINAGE STRUCTURES ETC. BASED UPON ACTUAL
~ ~ / - i ~ 1 ; ~ i l; i / ~ ~ ~ +l 1 ~ `I~ , ' 5 WETLAND DELINEATION. ~ ~ ~ ~ CHOY
t i I i i r FL LINE ~ 1 ~ ; ~ ,l ~ ~ ~ ~ ~ ~ .ti CE M. SHRUM ` , l 1 t„ 1 1 , , V~ ~ 5566 PG 251
1~r .`t , _v ~ TAX PARCEL 167-181-06
~ I i ~ ~ _ s ~ 1 r ~ ~ ~ . - _ . _ ~ ! , I; ~ ~ , CONSTRUCTION SEQUENCE FOR
.~b AL. T } { 411 ~ i++, 1 \ ~ j
s _ _ ~ ~ ~ 1 1 DEDICATED 1 i , ~ ~ ~ EROSION CON I fIOL'
r 4 , r' J / ! ~ POSSIBLE LOCA ON OF o MECKLENBU 0 MECKLENBURG COUNTY) r, h ~ ~~'s ~ ~ , ~ 4,,~ ~ i .ra NTRACTOR SHALL' ' ~
t ~ ~ I I 1 FUTURE ROAD AY. FlNAL . ' - / ~ 1 ~ i ~ 1 ~ 1 ~ ~ 1 ~ VA FR M TH CITY OF CHARLOTTE
~ / ~ t ~ ALJGNMENT TO BE / - ~ ~ ~ ~ ~ ~ ~ J I j f~ 1 1 ~ DETERMIN \ ` I ~ ~ OBTAIN GRADING/EROSION CONTROL PLAN APPRO L 0 E ~ ~ ~ ENGINEERING DEPARTMENT.
r ~ ~ ~ \ EXTEI EXTEND RIP RAP TO, Z
4 ; ~ ~ ~ 1 1 TOE i TOE OF SLOPE EDGE ~ ~ ` 1 ` ` ~ ~ O2. SET UP AN ON-SITE PRE CONSTRUCTION CONFERENCE WITH INSPECTOR TO DISCUSS 11 ~ , . 0' ~ I ~ ~ EROSION CONTROL MEASURES. FAILURE TO SCHEDULE SUCH CONFERENCE 48 HOURS
~-w > - OF D LO_~ 3 t I ~ ~ - - o OF DISTURBANCE \ 1 ~ ~ ~ , \ ~ t Q ~ ~ ~ , PRIOR TO COMMENCEMENT OF ANY LAND DISTURBING ACTIVITY IS A VIOLATION AND IS
~ ~ ~ ~ t~ ~ ; ~ ~ I - \ ~ ~ ~~.,_y,~ ~ r SUBJECT TO A FINE. f ~ ~ ~
I > J ~ / ~ i ~ > , ti, ~ -9 ~ } ` { 1 ~ ~ ~ INSTALL TREE PROTECTION BARRICADES.
i ~ i I_ F2
I LOT 37 / ( ~ r ~ / / / / 1 ~ _ 4, 4'NSTALL SILT FENCE, SEDIMENT BASINS, INSTALL & STABILIZE CHANNEL #1, DIVERSION L., DITCHES, AND 0 ER MEASURES, AS INDICATED ON CONSTRUCTION DOCUMENTS,
/ ~ ~ - - - , ~ ~ / 0 / ; ~ ~ ~ ' ' ~ CLEARING ONLY S NECESSARY TO INSTALL THESE DEVICES. ~
! 1 PUBLIC E~ ! ~ C PROVIDE DIVERSION ~ _ ~ / ~ ,n _ ~ fiI 5. CALL 336 2291, FOR AN ON SITE INSPECTION. WHEN APPROVED, INSPECTOR WILL ISSUE
~ ~ , ~ 1,~ ! ~ r ~ ~ - ~ _ ~ ~ ~ ~ ! ~ BERM AS FlELD CONDITI S LOT 3 , ~ - ~ ? ~ F ~ ~ F` \ ~ ,.`Y~i ~i. 'V ~ GRADING PERMVf., BEGIN CLEARING AND GRUBBING AFTER PERMIT ISSUANCE.
~ ~ - ~ / WARRANT ~ - r ~ ~ ? , Q ~ ~ ~ G .C~~,lrj 6. CLEAR AND G#iADE SITE MAINTAINING EROSION CONTROL DEVICES.
t ~ I ! + ~i i ~ ~i ! ~ ~ ~ ~ 1 ~ ~ ~ RIP RAP` 2 . / ~ p~ ,
I - ~ t ~ / ~ j , ~ - ~ GRAVEL'dr RIP-RAP 0 a ~•.O- ~ / ~ V 7. S~ABI I A AREAS ARE BROU T TO FINISHED GRADE. l ~ ~ ~ i
~ ~ > t ti L ~ / ~ D OT 3g ~ r TYPE SEDIMENT BASIN c r r F ~ o r D. ~~v~ b / ~ ~ / 8. 0 LL SI IMPROVEMENTS.
~ 1 ` / dSIN #3 ~ I NQ'~E: VERSION E~M BE ~ 1 ( <v v
I t IVERSIO BERMS WH R~ N ED ~ ~ ~ ~ ' 1 ~ 9. P ABIUZEIREMAINDER OF ~ r' ~ N ~F ~ ~ ~ 1
0 ( / , ~ ~ DURING LY STAGE OF GR ~ l \ 1 ~ ~ v ~ -1 EqU ION-SI~E INSPECTION. ~ FRED G. SHE
t \ 1 ~ / SEED BA ~IDH OF ~ T#RM . ~ s~~ m BETTY LOU . ? I EROSI CONTROL ES~-IROUGHOUT DURATION OF P JECT
As Is uc~D, , sTRU ~ ~ - 1 \ fi l t ~ N A AT ~ \ ~ ~ 1 ~ 36~X19~X18~ ~ ~ ~ ~ ~ Q DONALD G. ~
1 D ~o ~ . ~ - ~ ~ ~ 1 i ~ t 1 go v ~ ~ / \ \ ~ 1 RIP RAP P ~ ~ EROSION CONTROL ~ N P A R SITE IS STA ILIZED F~uI~~T~'A A.
~ ~ ~ ~ CONSIR CT10N. CLASS II TONE \ q Uj ~ 1068 \ e f. / DB 3484 PG
~ 41 1 1 I ~ ~ ~ ~ ter-. ~ \ ~ 3. HASED EROS N L ANS, CON ACTOR L M T WITH ERO C ~L C ~ ,
c f ~ ~ ~ ~ ~ ~ ~ ti CMP ~ ~ ? E TOR PRIOR T CI WITH EACH RASE 0 0 ON CONTROL
~ t LOT ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ \ - ~ . , 09 29 98 . / / ~ ~ ~ ` ~ti N CONTR SHAII BE CON TRUCTED ACCORDANCE WITH THE
~ ~ D NTROL PLANNING AND DES MANUAL, U.S. DEPT.'OF ` ~
4 l , _ ~ r ~ , ATION SERVICE, TTY HARLOTTE EROSION CONTROL ~ ` NGINEERING D PARTMENT. `v CH RLQTTE E ?IsS'lGed
~ \ S
1 I l I ~ ~ f ~ ~ ~ ~ ~ ~ ~ - G
LOTS e i ~t67-1 1=A4 ~ ~ _ , ` , f" ' . / ~ 43 li \ ° t ~ R1SER SCREEN KEEN AS ~REQ D - 5 ~ GRADING ER / ~ i
~ - ~ t ~ Y CONDI~1 P , . ~ , ~ 1 ~ OF SETS LJNE TO / ~ SEDIMENT B \ ~ ~ 6/14/99 RIP RAP BASIN #3 LOCATION
EC P IOR TO THE A W FOR-11~P TECI~ON 91J E9 ~ ~ 1 ~ ~ ~ j' ~ ~ 6 10 99 ADDED RIP-RAP BASIN 3
SS GR DIN ERA r ~ ~ ` ~ i \ ~y 0 _ ~ /~t6~•~ ~ \ \ u \ / 5/19 99 REVISED BASIN LOCATION
~ ~ ~ _ .e _ / ~ ~ ~ / _ZAA£T~ f T U ' _ ~ \ \ - _ ~ ~ / 5 7 99 PER REVIEW COMMENTS
~ ` \ \ = _ _ ` \ ( 4 12 99 ADJUSTED FOR WETLANDS
I ~ / . , / ...f , _ ~ \ , - - _ _ \ P U L EASEMENT
~ i ~a, ~c roc ~c ; ~ r_-- r \ \ WAT R MAIN PUR
. 1 j I i ~ J r / ' ~ _ t ~ .1.~- .j-.- ~ l ~ -r~ ~ -.-.ter ~ ~ \ - - ~ ~ ~ - ~ 10 28 98 5-DAY REVIEW COMMENTS \ / / \ - - - - - ~ \ \ B 4674 . PG 340
~ ~ . ~ U i. ~ ~ \ B61FFF~i It / l r ~~,J~~" D/~' f~-~ti../ti ~
_ ~ t'~1G~'1~• •r ~ ~ ~ti..~y''~J ..L ~ ~ z
~ ~ ~
,1 ` T r 4 i F~ = : J I G - SCALE. 1 t'-100'
r-' - ~ . - - - f f
~ _ ._:r._ ~ tp . E^*+- ' .I ice= 4 .i'~=i _ . GO~~ - - ~ L _ 1 I`t1
~ - ~ - ~ - i 1 1 ~ / ~ ~ 1 ,1 , 1;';, 50 00 200
~ .L r .17'14^ ~ ~ v % / ~ ~ _ i
6 03-011-14 ~ 2 3- 11 18 ~ ~ i - - ~ li' ~ ~ i % ~ ~ l
ARROWPOIj~T JOHN SAMUEL & ~ / _ _ SE18Ap(, BtldtDINB~ARIgNG \ ~ 1 1, i ~ l ~ ~ 1~~ h ~ i SETBACK, ~ 1 t „ ~
WI~E INEZ ~ 2~,, 2 0'( ~ 203-011-03 / ~ ~ , ~ POLLY PARTIN HANSON ~ j ~ ASSOCIAT'ES ~ -0.11-~'6 D. SHTO WIFE IN' Z D. ,Ji ,--J ; ~ A OV~P..OfN SSA"CIaTE~,j ~
~ ~ / ~ / , - ~ g AS~HTO /1 ~ ~ ~ ~ - H.A. MCCALLUM _ ~ 1 r / _ - ~ 1 i~} ~h
~ ~ i JR. J _ ~ ~ 1~ r I ~ , ? Sheet of
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1 / ~ f 1Y ~ /
1 1 / VICINITY MAP Krs 112 South T on Street
/ Suite 300
/ ~ Charlotte
/ ~ North Carolina
~ 1 ~ ~ . / ~ 28,284
~ ~ ~ / / ~i
Tele 704.376.1555
~ ~ Fax [phone]
~ / ~ ~
~ / 1 ~
\ F ~ v v ~ .
1 i~ ` \ ~ . ~ _ _ _ ~ _ \ , - ~ _t ~ t - _ _ _ - - _
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THE DRAWINGS, THE PROJECT MANUAL AND THE DESIGN
\ V A ,tA, A \ V ~!4/ \ \ \ \ \ \ VA~AV ` ~ \ V A ~S SHOWN THEREON ARE INSTRUMENTS OF COLEJENEST b STONE, P.A. THE REPRODUCTION OR UNAUTHORIZED USE OF
THE DOCUMENT8 WITHOUT CONSENT OF COLEJENEST 6
~ 8TONE, P.A. IS PROHIBITED.
~ ~ ` \ \ \ / COLEJENE8T 3 STONE, P.A., 1989
\ \ \ t, \ \ \ \ \ \ ~ ~Oi ~
\ \ i \ \ \ \ \ \ \ ` \ \ \ ~ ~
\ \ Y \ \ \ \ \ 1 \ \ \ \ \ \ ~ ~
~ ss
IMPACTS & MITIGATION SUMMARY
/ 7 ~ \ \ ~ 1\ /
N Y \ \ \ \ \ 1 , ~ ~ .
J~ ~ ~ \ \ \ ti 1 W 1 ~ \ u. ~ p N \ 1 ~ ~ ~ \ \ ~ ~ ~ 31TE AREA 85.3 AC. ~ ~
~ \ J ~ \ \ \ \ \ ~ f C-
\ \ o1LL \ 1 \ \ v ~ ' EXISTnVG WETLANDS/WATERS AREA 1275 AC.
\ \ 1 I W \t,.,, ~ 400 SOUTH TRYON STREET, SUITE 1300
r i i I J ~ . ~ v . ' POST OFFICE BOX 1003
I ~ I ~ ~ z v, - - I ~ u, W ' TOTAL WErLANDSIWATERS TO BE PRESERVED 1243 A~. / ~ ~ . CHARLOTTE NORTH CAROLINA 28201
I o ~ WETLAI~D3IWAT613 ABOVE 100 YEAR FLOODPLAN 0.16 AC. ' ` ~ WETLMDB/WAT~i8 Baow 10o YEAR RoooPLAN t~~ Ac. 704 382-8009
I ~ r U

~ 1 0 _ - I I o . _ v~,,,~v~ ~I W , , ~ T BE IMPACTED .32 AIC. ~ TOTAL WETLANDS/WATER3 0
~ ~ , / ~ I ~ W ~ ~ ,
~ ~ WEIL.AND I~PACTB 12 AC.
~ \ I I \ 4.34 ~ 4.34 AC. WATERS c /
~ I V I \ \ h , \ \ ~ TO BE PREeERVED / ~ TE)rPORARY WETLMD6~NATER91yPACTB .03 AC. ~ ~ ~ ~
I ` \ \ ~h / F I ~ , F•ti I ~ ~ ~ ~ ~ \ \ \ \ \ ~ 7.90 A , ~ ~ 0 7.90 AC. WETLANDS / i
I I ~ \ \ \ / ~ \ \ \ \ \ \ ~ , ?b~f I ~ \ \ \ \ \ \ \ ~ ~ \ \ \ \ ~ ~ TO BE PAr~61Y® ~ NTERMTTENf 9TFEAM 6PAC?T8 (427.63 LNEIw FEETf .17 AC. ~ ~
I \ 1\ V A\ V A V A \ \ 1 /
I ~ ~ \ ~ \ \ \ \ \ \ ~ ~ ~ ~ A V ~ \ A 1 V A \ \ , ~ ~ Y~ ,r
Q L_ f \ \ \ \ \ \ \ \ ~ ~ r ~ \ \ \ \ \ ~ \ OJ. i \ 1~ ~ 0.12 AC. WETLANDS /
O ~ ~ ~ \ \ \ \ \ \ \ \ \ \ \ \ IMF I f v~v. vvv~ vv~, vv`v~ ~ IMPACTED ~ ~
~ I I / \ \ \ \ i ~ V 1 /
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- I I r ~ \ \ ~ ARROWOOD ROAD \ \ STING 80 CMU SAN. SEWER R/W
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1
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- I ~ ~ ~ V ~ ~ V ~ ~ I ~ \ ~ ~ ~ V ~ ~ ~ 1 EXISTING MH FROM CMUD
AS-BUILT DRAWING #4379-02 SHEET C-5 / ~ RIM: 572.0
N I c~ f~ M I I I II \ \ EX. INV. OUT=561.23 \ r
\ \ ~ 15' SAN. SWR. R/W i°
I I \ ~ ` \ \ \ \ TO BE ACQUIRED ~ \ \ \ \ \ \ \ ` ~ y, \ .02 AC. WATT=RS
I I I I~ ` ~ MH 3~ ~ ~ ~ \ \ ~ ~ \ \ ~ ~ , / ~ TEMPORARILY IMPACTED
I 1 ~ I I 1 ~ ~ ~ ~ ` ~ ~ ~ _ I \ \ 1 \ \ 1 \ \ \ \ \ ~ ~ \ i ~ ~
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I I I 1 ~ ~ I ~ ~ ~ ~ \ \ ~ ` \ \ \ /
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~ ~ ( ~ ~ - - / ~ t ~ ~ ~
/ / n ~ 111 ~ ~ i \ ~ ~ \ .01 AC WETLANDS ~ ~
/ II ~ ` ~ ~ ~ ~ \ TEMPORARILY IMPACTED / / ~ \ / ~ i~
~ I ~ ` ~ l 1 I ~ ~ \ ` ~2 / /
I I ~ ~ ~ I / ` i ~ ~ ~ \ ~ ~ i ~ \ / r
~ / II r ~ \ ~ 427.63 LINEAR FEET ~ /Q~ ~y ~ ~ H i OF INIERMITIENT ~ i '~i
~ II ~ ` M ~ r f ~ \ ~ ~ ~ STREAM IMPACTS ~ / / p
~ ? / II ~ / 1 I f ~V~ ~ .79 AG WETLANDS / ~ j /
/ F ~ II ? ~ F / i ~ / / h 6 ~ ~ TO Bf PRE~BIV® / / / ac /
~ ~ III / 9 / / / ~ ~ , ~ ~ 100899 ~ ~
I I I 1 ! ~ / MH 2 ~ / / '~',C ~
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_ 3 992.48' 1112.68 _ . _ _ _ .
2 ?Revised
4 N 59'41'50" W
' ~ 999.76'(TOTAL) ' (TOT.) -,~r-_ a .
~ ~ N 59'32'20' W - SCALE: 1 "=100'
3
~ E ~ . _ _ _ _ - ~ 0 50 100 200
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LINE TABLE LINE TABLE ' ~ W g '
LINE BEARING DISTANCE LINE BEARING DISTANCE U ~ ~ ~ Q ~
L4 S28'13'27"W 78.28' L125 N3T53'21"W 67.61' L5 S26'39'16"W 101.99' L126 N39'30'36"W 20.74' t a ~ Q o
L6 S35'23'S4"W 113,25' L127 N59'49'55"E 5,59' ~ ~
U S30'16'10"W 305.94' Li28 S26'20'49"E 38.79' . ~ r ~ a w
LB S24'26'14"W 117.75' L129 831'02'02"E 33.43' ~ z SITE o ~ Q ~ Y
19 S10'18'00"W 116.99' L130 S58'00'21"E 40.93' ~ Q O ~QQ o W Q m 3 ~
L10 531'10'36"E 209.92' L131 S60'S4'04"E 41.05' L11 S20'58'21"E 79,50' L132 S52'31'32"E 40.52'
Lit S10'43'02"E 116.08' L133 S48'45'51"E 53.15' ARROW000 R OAO
L13 S13'22'53"E 153.79' L134 S42'47'02"E 28.19'
L14 S12'09'10"W 101.01' L135 837'2707"E 31.54' Hq~S 2 ON R o` ~
L15 823'20'38"W 109.23' L136 S86'06'S7"E 45.17 ° Oq0 n I
U6 S18'4T51"W 151.55' L137 S63'S1'28"E 45.21' o ~ o o a Q ~ m
Liz S07'43'39"W 113.13' Li38 S52'02'40"E 44.21' o L18 S16'5T36"W 128.21' L139 S66'40'47"E 45.32' w z U ~ Q 2
u9 S09'18'58"E 60.85' u40 S65'28'30"E 42.89' o o YORKwOOD ~
L20 S31'45'30"E 123.80' U41 S70'37'17"E 33,44' ~ SECTION II MAP II o (Y ~ Y = o o ~
~ ° MAP BOOK 17 PG 444 43 L21 S35'34'07"E 210.16' L142 S61'00'34"E 55.72' ~
L22 S39'29'33"E 74.44' Li43 S46'33'34"E 33.83' ° z 0~ z 3U O3 1 0~ ~ 4 3 85
123 S38'48'45"E 125.19' L144 S29'35'52"E 103.85' 2-- 2~ ~ P
L24 S41'12'42"E 72.50' L145 S39'09'27"E 62.45' GAO Um L25 S35'19'S8"E 132.70' L146 S42'34'49"E 64.62' ~ w BLOCKS QQ Um BLOCK 2~ N/F
L26 S36'33'05"E 125.17' L147 S50'22'21"E 49.71' BLOCK J ~ ~ T tt ~Q DoT ~a LUCY MAE BARNES AND OT 14
127 S20'14'S6"E 103.72' L148 S65'12'09"E 22.22' ~ ~ DoT 6 LOT ~ ~0 DoT 1r ~ C. W. BARNES VI oe 5321 Pc 20 CINITY MAP NO SCALE
~0 DoT ~ 128 S03'53'47"E 122.31' L149 N86'36'58"E 15.37. nor 2s DoT ~s , ~ L96 TAX PARCEL 167-121-07 ~
129 S04'19'S6"W 69.55' L150 N23'45'45"E 15.05' f
L96 N86'04'42"E 142.93' L151 N23'19'26"W 64.42' nor FA ~'~o L97 N3T23 48 W 29.29; L152 N36'42'25"W 131.46' ~ F F~'0 ~ ~ 'A / ~ LINE TABLE LINE TABLE LME TABLE
~ 26 Fio f>A l 198 N38'16 25"W 17.14 L153 N42'12'46"W 100.84' ~o ~p 0 / / A LINE BEARING DISTANCE LINE BEARING DISTANCE LINE BEARING DISTANCE / vry ~
r?> X245 L25 L255 L99 N59'41'50"W 39.08' L154 N38'17'15"W 104.19' ~ / / L184 N5T45'51"W 4 .5 ' L236 '4 ' 4 .9T L288 N '55' 3" 4 3 ' / ~ti°' , L185 N54'04'18"W 31.17 L237 S84'i '16"W 9.15' L289 N 7 6' 0" 1 . '
L100 N09'08'20;'E 18.45' L155 N35'30'58"W 129.98' ~o tip` L186 N80'3 ' "W .70' L238 1 "W 99. L290 N ' T "W 71. '
U01 N01'0708 62.05 L156 N3T51'45"W 168.63' ~ r~ L2g5 1260 26 / o 26 ~ / ~ ~ L187 N 5 8' 4"W 6 , L239 '4 '44"W 3 . L291 ' / ~ ~ / " " 20 N1 0 "W
L102 N04'S4'02"W 54.14' L157 N37'42'03"W 104.81' < e X230 / ~ ~ or L103 N36'24'43"W 34.32' L158 N28'57'49"W 110.10' ~ ?o / L188 N30' 2 0.49' L240 49'46 7 W 3 7' L292 N 535'54 1 7,7
L104 N6t'03;56"W 55.00; L159 S26'19'47"W 12.25' p~Q° ~or3 ~ / / L189 N T 1.4 ' L241 4 ' 1' 7"W 1. T L293 N T ,5 ' / rn~ L190 N4 ' 7' 1 L242 7 ' '3 "W 3 . L294 7'1 '
L105 N48'4407"W 46.24 L160 S38'18'23"W 39.65' ~ h ~ ° N / / ~ L191 N26' 7" 7. L243 N4 • "W L295 ~ '
L106 N40'33'29"W 52.01' L161 566'28'37"W 42.61' p0 ~ ~ '0- ~ 6. 9 N L192 iV42' B'12" .62' L244 N1 '4 ' 4"W 1 0' L296 N 3' '16" '
L107 L162 ~p p~ p~ \ / N49'51 44 W 51.58 S7T3525~W 23.97; 0p p ESP L108 N18'3T14"W 27.28' L163 S42'S4 54 W 54.33 Q 0 ~ °r ~ L193 N 6' '06" ,19' L245 N77"I ' 38,00' L297 N 749'4 " 99, 1'
P ~2 NJ L109 N30'22'34"W 48.51' L164 867'35'56"W 36.17' ~ ~ EiP / N~ ~ Li94 N49' 4' 1" 31 58' L246 $ 'i " 9.0 ' L298 '4 ' 7 '
L110 N33'44'48"W 52.38' L165 N2T10'02"W 27.14' ~ °r,?~ / ~ L195 N38'5 ' 8' 4 . L241 g' ,4 ' L299 N 7 "W 1 _ L196 N82'18'23" 7. 1248 N65' "E 7.3 ' L300 41'4T 8"W 7. '
L111 N32'S9'S9"W 36.38' Li66 N12'30'32"E 30.36' nor / ~ L191 N89'1 '0 " 4.8 ' L249 7 '1 ' L301 8 4' "W T v ~
Lii2 N75'03'29"W 29.08' Li67 N04'2T16"W 40.28' ~ a4 / r N L198 S74' 0'51" 49.5 ' L250 N81 9' 6" 2.04' L302 T '08"W 1. '
L113 N72'09'35"W 42.08' L168 N11'45'55"E 42.23' for E'P / N \ J / O L114 N60'34'07"W 28.45' 1169 N10'38'59"E 23.75' s L199 N 6' '0 " .i6' L251 ,7T L303 '4 ' 1 7 '
L115 N78'30'49"W 29.41' L170 S79'55'S1"W 34.06' ~0r EiP / ~ L200 501'34'55" 74.4 ' L252 5'10' 75. 8' L304 S14't '04"W 47, ' ~ ~ L201 N 0' 3'4 " .73' L253 N ' 1" .4 ' L305 0 ' 1"
L116 4' L171 \ 3~ / ' N6 51 00 W 68.64 N83'43'42"W 22.43' ~ ~ ~,~0 PR P RTY LIN CENTERLINE L202 S64 '41" 4.14' L254 • 6'i . 2' L306 11 "W '
, to, / ~ 1117 N58'46;45;;W 54.13; L172 N09'5030"E 38.80' ~ J, / 15 OE EIS 215 ~ OF BIG SUGAR CREEK L203 N81' '1 " 1.3 ' L255 81 ' 4" 34.46' L307 1 ' 4 . '
EIP 2 L118 N62'06 04 W 43.90 L173 N00'32'43"E 71.18' ro / L119 N84'4047 W 37,88 L174 N1T21'10"W 28.61' ~ r~ / L204 N 7 L256 g8g' '1 " g , L308 4 , '
L120 17 ~ N/F N1T51 56 W 36.05 L 5 N40;52;26;;W 40.33' nor EiP ARROWOOD 77 ASSOCIATES. / ~ l~ L205 '4 " 1 L257 L309 '
L121 N41'S0'30"W 43.16' L176 N40 50 57 W 35.05' ~ ag I IT 0 L206 41 '44" S8 ~ " " . ~p L97 (TiE) ~ 48 47.8 1310 W ,1 L207 NO "W L259 78' g L311 S "I ' 44. '
LM ED PARTNERSHIP / 1122 N51'25'02"W 50.32'_. 1177 N61'45'30"W 49.37' ~ nor OB 5839 PG 916 / l ~s l~ L208 N56'48'11"W 41.8 ' L260 '1 " 47. L312 '4 "W '
L123 N66'12'S0"W 46.84'_ L178 N51'04'50"W 56.99' ~ EiP TAX PARCEL 167-181-05 / , „ D ~~p ~i ~ L209 N2 1'05"W 66 4' L281 7 4' L313 '
L124 N59'4326 W 36.09' 1179 N31'31'24"W 36.10' ~°r / 1 \ _ L 80 N31'00'S8"W 37.45' ~ / o~ ~ '0 17. N 7 1 W 4. V L210 N43 2 9'W 64.86' L262 N 5' 1' 41. 6' L314 S74'4 ' 1"W '
L181 N11'59'13"E 42.66' ~ °rA / L211 N34'06'17"W . 8' L263 1'4 7" 5. L315 4 , 4' ~ N/F L212 N ' 7' 7"W L264 '
~ _ _ L182 N21'S9'S7"W 38.43' / CHOYCE M. SHRUM 3 .0 S77 24. 1' 1316 6 , N DB 5566 PG 251 L213 N43'06' "W 1' L285 N77' 4. L317 g '1 " 1 '
_ _ L183~ $88'53'54"W 22.37'. ~ ~Qr s / ~ J EIP / ~t0 TAX PARCEL 167-181-06 L214 N "W 4 , L286 4 L318 ' 6 S '141 1 .
a~ oh L215 7 ' 7 r ry 3 7 W 9,1 L26 N74'4 ' , 5' L319 ' 7' 4 '
/ ~ ~Q~ ~0r CONS / o ~ ~ ~ L216 N 6'1 "W 6 . 9' L268 4 '1 " 25. L320 '4 " '
~Y `A MON / ~ ~ w L217 S85' 1'58" .4 ' L269 ' T40"W 6.6T L321 '14'48" '
R, / J n L218 N '33' "W .4T L270 8't '4 ` J ' L322 '1 ' "W 1 4. ' M L219 NO '09'48" 5 .4 ' L271 '1 ' 4 .7 ' L323 "yy 4 , '
k ~q / / ~ L220 Nt '0 ' 1"W L272 1 '1 "W L324 '
~ 1221 N16'S4'19"W . 7' L273 '10' .12' L325 ~ '
\ / TOTAL ACREAGE: 85.3103 NOTES / WETLANDS: 11.5788 L222 NO 1274 "W 'w. _ L326 9 ' " 7.9 '
/ NET ACREAGE. 73.7315 h L223 ~.v ~ ' "W "'i ~ r f11. i'7~' L.'.27 N . 4r c.,; 'SR, L224 N19' L276 L32 ~ '
AREAS COMPUTED BY COORDINATE METHUU / (7e r 1 51. 8 W L225 X11 'Ot' 3" 4 L277 ' 1'14 .1 T L329 ' T ~
TH PR P Y 2G / S E 0 ERT SHOWN HEREON IS LOCATED IN L226 N87'0 'OS"W 0.35' L278 7 '51" 46. 0' L330 N1 ' "W 1 . '
SPECIAL FLOOD ZONE A4 PER FIRM MAP COMMUNITY' ~ / PANEL 370159 0023 B, DATED FEB 26, 1982 \ / ~o L227 !V14'09'12"W . 4' L279 T 1'14"E L 31 4' '4 " 1 '
P~ / ~ J L228 V 3'46' 4"W L280 '4 ' 6' L332 " '
FOR BOUNDARY INFORMATION, SEE SURVEY B'r ~ / ~o ~ P ASSOC., P. A., ENTITLED BOUNDARY SURVEY OF / M X0'0 ~ L229 ~J61 0'44"W 4 .40' L281 S4 ' ~4 " 6 .89' L333 N 'S '4 " 135. ' L230 N7 T "W 1' L282 4"I '1 4 .6T L334 1 '3 g '
~ _Y . . _ . _ ES ~ -85:3103 ARRES, DATED JUNE.10..1998... / J n L231 N7 '3 'S5'W 4 . L283 4.7 ' L335 5' ' 1" 4. '
ANO REVISED JUNE 14, 1998. (JOB FILE ME38) - N F / ~ L232 N83'34' "W L284 4 ' 4 .49' L336 N ' 0'17" ' _
THIS PROPERTY IS ZONED AS FOLLOWS: TAX PARCEL / ARROWOOD 77 ASSOCIATES ~ - L233 iV7 '3 '3 "W 1. L285 _ .S _7, " 77. L33~ ..e ~ " 1 ,1 `
~ LIMITED PARTNERSHIP NO.S 167-181-04 AND 167-181-05 ARE 01-CD AND DB 5965 PG 355 S ~ L234 N63'46'44"W 4.69' L286 L338 ' S ~ " 39'1419 E 31.90 ~ " 8 . 7
167-181-03 IS 61-CD ~ TAX PARCEL 167-181-04 L235 S79'48 58 W 40.77' L287 N49'18'47"E 32.43 L339 N 0 4 97.
L340 N 9' 0"5 "W 78,8 ' a L341 N37'3 ' 8"W 65. 8'
M r 110 ~ ~ ~ L98 (PE)
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THIS CERTIFIES THAT THIS COPY OF THIS PLAT l v ~
ACCURATELY DEPICTS THE BOUNDARY OF THE 7 / / q / r~ l~
JURISDICTION OF SECTION 404 OF THE CLEAN 69 J ~ ~ / ~ ~3 WATER ACT AS DETERMINED BY THE UNDERSIGNED N ss
ON THIS DATE UNLESS THERE IS A CHANGE IN ~ 6~ o ~ ~ )4 ~A
THE LAW OR OUR PUBLISHED REGULATIONS. ~ THIS DETERMINATION OF SECTION 404 JURIDICTION ~ 0
MAY BE RELIED UPON FOR A PERIOD NOT TO lit ,i~~nsi~ N/F l~ G~ ~tii
EXCEED FIVE YEARS FROM THIS DATE. THIS HONEY PROPERTIES, INC, s • ti'!.„•'°N ~ ~ D 0 PG 794 = t~~.•''' E$81 ~ ~ B 55 2 - , ~'~'~;~nF
DETERMINATION WAS MADE UTILIZING, THE 1987 CORPS OF ENGINEERS WETLANDS DELINEATION TAX PARCEL 167 181-03 0
MANUAL. la r
x C' S N /F
S _ NAME ~N FRED G. SHELFER & WIFE, ~ 9 ~
LEGEND TITLE ' STS" G~ , ^ ~_t BETTY LOU SHELFER, AND , .
a • SIP SET IRON PIN (~4 REBAR) ~ ~ ~ DONALD G. SYMON & W1FE, ~ ~ ~ „ " gaea~ p MARTHA A SYMON ,~„a~°
DATE TS _1_.___ p r DB 3484 PG 356
- 0 EIP EXIST IRON PIN TAX PARCEL 167--181-01 Ov ~
~ CUNC MuN CONCRETE MONUMENT R/W RIGHT-OF-WAY ~ P
WETLANDS DELINEATION B~ NEW1CIRk ENVIP,ONMENTAL, IMr o rn ' N
J J
L99
. R
N0. DAtE REVISION BY
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WETLANDS SURVEY NAOa
11.5788 ACRES TOTAL
1"-200' SOUTHRIDGE TRACT
1 28 99
LOCATED IN THE CITY Ola CHARLOTTE
MECKLENBURG COUNTY
JRB NORTH CAROLINA
IMANNG NO
ESP ' ~ hc, P ASSOCIATES P.A. This drawmand/or the design s , wn are g a ~ the property of ESP Associates, P .A. The NA08WET
engineeringreproduction, alteration, copyin or other use of this drawing without their written surveying.p~anning P 9 consent is prohibited and any in fringement will be subject to legal action. BAR S",ALE 10- 00, CRESCENT RESOURCES, INC.
10915 Southern Loop Boulevard ESP Associates, P.A. Pinevillo,NC 28134 [phone] __F__, 400 SOUTH TRYON STREET
0 50 00 200 400 SUITE 1300 j CHARLOTTE, NC 28201

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oleJenest C
& Stone
Land Planning
Landscape Architecture CRESCENT RIDGE Civil Engineering SCHEMATIC MASTER PLAN
Urban Design
PROJ. 1068 DATE, 02.01.00 SCALE, 1'-100'
112 South Tryon Street
Suite 300 Charlotte CRESCENT RESOURCES
North Carolina
28284
Tele 704.376.1555 INC*
Fax [phone]

w~ ~£b
1. CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING APPROPRIATE PARTIES AND ASSURING
THAT EXISTING UTILITIES ARE LOCATED PRIOR TO BEGINNING CONSTRUCTION.
CALL N.C. ONE L
CALL CENTER 2. CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES USING FLAG MEN, ETC, AS NECESSARY r,'~. TREE PROTECTION NOTES oP° ~ YV A ~
BEFORE YOU DIG TO INSURE SAFETY TO THE PUBLIC. -;1
STOP 3. ALL PAVEMENT CUTS, CONCRETE OR ASPHALT, ARE TO BE REPLACED ACCORDING TO STANDARDS OF THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION AND CMUD 1. TREE PROTECTION BARRICADES MUST MEET OR EXCEED TREE ORDINANCE STANDARDS (IN CITY OF CHARLOTTE TREE
1-800-632-4949 SPECIFICATIONS. AVOID UTILITY / ORDINANCE GUIDELINES APPENDIX). P~ s / ,Q.
DAMAGE 4. SHORING WILL BE ACCORDING TO OSHA TRENCHING STANDARDS PART 1926 SUBPART P, OR AS ~j / ~ 2. TREE BARRICADES MUST BE INSTALLED BEFORE DEMOLITION, CLEARING, GRADING, CONSTRUCTION, AND NOT REMOVED UNTIL ~ 0~'
Q ~ j AMENDED. ~ ~ ~ AFTER FINAL INSPECTION BY URBAN FORESTER. ~ ~
G / LUCY MAE BARNES AND ND 3. NO SOIL DISTURBANCE OR COMPACTION, CONSTRUCTION MATERIALS, TRAFFIC, BURIAL PITS, TRENCHING, OR OTHER
/ ~ C. W. BARNES LAND DISTURBING ACTIVITY ALLOWED IN TREE PROTECTION ZONE.
K. 06 5321 PG 20 / i 4. VIOLATIONS OF TREE PROTECTION REQUIREMENTS ARE SUBJECT TO FINES AND/OR IMMEDIATE CORRECTIVE ACTION/MITIGATION,
' TAX P AP ~ E'~~ q0
~ ; ~ . ~ . ~ i 167-121-07 \ w ~ ~ 5. CALL 336-3622 FOR INSPECTION OF TREE PROTECTION FENCING PRIOR TO THE START OF GRADING ACTIVITIES.
6. BRUSH, VINES AND SMALL TREES (<8" DIA.) MAY BE HAND CLEARED ONLY, CUT FLUSH WITH GROUND SURFACE. EXISTING
} , ~ TREES MAY BE LIMBED UP (REMOVE LOWER BRANCHES) TO IMPROVE VISIBILITY.
~ ~ / 7. NO GRUBBING WITHIN TREE PROTECTION ZONE. LEAVE SOIL AND LEAF LITTER UNDISTURBED. SUPPLEMENT WITH 1-2° OF band Planntin
r / ~ ~ ~ ~ ~ I MULCH. RE-SEED WITH GRASS ONLY IN DISTURBED GRADED AREAS. / VICINITY MAP
I,andsca e Architecture LEGEND p
Q Dc 1 n d Civil En ineerin
O ~i P T / - Q ~ , _ _ SEEDING SPECIFICATIONS 9' 9'
~ ~ ~ ~ 0- -SLOPES GREATER THAN :1 T :1 P TEMPORARY CONSTRUCTION ENTRANCE SEE DTL. 3/2 Urban DeSi n 3 0 2 SLO ES g
1 0 ~ ~ ~ ~ ~ ~ ~ k~ i 1. APPLY AGRICULTURAL LIME AT A RATE OF 90 LBS/1000 S.F,
~ ~ ~ ~ ~ 0 ~ ~ ~ 112 South Tr on Street 2. APPLY 10-10-10 COMMERCIAL FERTILIZER AT THE RATE OF 20 LBS 1000 S. F.
G ~ ~ ~ ~ E ~ ~ ~ ~ 3 ~ sm / - SILT FENCE SEE DTL. 2 2 X X / Suite 300
e ~ ~ 3. SEED IN ACCORDANCE WITH THE FOLLOWING SCHEDULE AND APPLICATION RAPES:
P o, Z X ~ ~ ~ m ~ . Charlotte DATE: TYPE: PLANTING RATE.
TEMPORARY SEDIMENT BASIN SEE DTL. 5 & 6/2 North Carolina MAR. - JUN. 1 SERICEA LESPEDEZA 50 LBS/AC OR 1 1/2 LBS/1000 S,F,
a ~ (SCARIFIED) AN 28284
~ I ~ ~ ~ G M~ MAR. - APR. 1 ADD TALL FESCUE 150 LBS/AC OR 3 1/2 LBS/1000 S.F.
0 ~ ~ h' ~ ~,,5;~~' i p °R Tele 704.376.1555 MAR. -JUN. ADD WEEPING LOVEGRASS 5 LBS/AC OR 1/8 LB/1000 S.F. ~ ? TEMPORARY DIVERSION DITCH SEE DTL. 1/2
~ ~ ~ ~~i ~ ~ ~ ; ~t. - Fax 704.37 .7 _ 6 851
0 r ( ~ X, ~ JUN. SEPT. 1 TALL FESCUE AND 60 LBS/AC OR 1 1/2 LBS/1000 S.F. BROWN TOP MILLET 35 LBS/AC OR 3/4 LB/1000 S.F.
~ ~ ~2. ~ ~ OR SORGHUM SUDAN XX-XX TREE PROTECTION FENCE SEE DTL. 4/2
HYBRIDS 30 LBS/AC OR 3/4 LB/1000 S.F. SEPT. - MAR. 1 SERICEA LESPEDEZA 70 LBS/AC OR 1 3/4 LBS/1000 S.F.
~ ; F,p i c °I (UNROLLED - UNSCARIFIED)
~ r:~a~ ~ i TALL FESCUE 150 LBS/AC OR 3 1/2 LBS/1000 S.F, ~ ~ ~ PROPOSED LIMITS OF DENUDED AREA
,p,r,,,, i ~ ~ MILLET OR SUDAN 20 LBS/AC OR 1/2 LB/1000 S.F.
~ °e ~ ~ ~ ~ 4. MULCH WITH 6" STRAW APPLIED AT THE RATE OF 60-70 LBS/1000 S.F. AND ANCHOR ,~~~Nnnun~gq ,`~~umnu,,,~~
\ v ~ ~,~ex ~ ~ . ~ WITH ASPHALT EMULSION TACK COAT APPLIED AT THE RATE OF 14-28 GAL/1000 S.F. CAR ~b 0~ CA '4, OR 800-1200 GAL AC. ~~i '(~,......,RD ~~i / ~ EXISTING DENUDED LIMITS p~•,.• n..,,.•
~ `(i' ~ ~ pPE AR •'••.7 • . ESS /
\ / ~ P TEMPORARY RESEED SEPT. 1 AT RECOMMENDED RATES. ; ~ v~ : ~ yfi.~ s
9 0 ,d x 9 ~ N / ~ o ~ : Q - ~ ~ SEAL = O : ~ C-103 ; ~ [L' = - 8461
q ~ r ~ , ~ 0 ~ ,ri . FUTURE RETAINING WALL ~ r ; r " ' SEEDING SPECIFICATIONS' . F ~
A ~ ,.r ~ ~ ~ ~ ~ ~I ~ ~ ~ q . ~ 3b a p~ : : 4G•,, H~ I NEB' ; ~~v ~
~ ~ G ~ / ( _ ~ ~ ~ SEEDING MIXTURE: ,~~YF S ,,~<<cY••' ' S ~0 SPECIES: RATE (LB/ACRE): 0,~ ST & p~~ D .
0 0 ~ 9 - ~t 9 ~ ,`,~o EROSION CONTROL PLAN NOTES <<., RYE(GRAIN) 120 10/20/98
~ ~ i ~ ANNUAL LESPEDEZA (KOBE IN 1. ALL EROSION CONTROL MEASURES SHALL BE IN STRICT ACCORDANCE WITH LOCAL THE DRAWINGS THE PROJECT MANUAL AND THE DESIGN
~0 ° ' r~ a ~ PIEDMONT AND COASTAL PLAIN, AND/OR STATE STANDARDS. ALL "STD." NUMBERS REFER TO THE CHARLOTTE/ SHOWN THEREON ARE INSTRUMENTS OF COLEJENEST & KOREAN IN MOUNTAINS) 50 MECHLENBURG LAND DEVELOPMENT STANDARDS MANUAL. STONE, P.A. THE REPRODUCTION OR UNAUTHORIZED USE OF
2. THE CONTRACTOR SHALL DILIGENTLY AND CONTINUOUSLY MAINTAIN ALL EROSION THE DOCUMENTS WITHOUT CONSENT OF COLEJENEST & OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER IS NOT TO EXTEND STONE, P.A. IS PROHIBITED. BEYONO'JUNE. CONTROL DEVICES AND STRUCTURES TO MINIMIZE SEDIMENTATION. THE CONTRACTOR
Noh: p pTpES,.NAY ec-- ~ p NEEDED ~ "o EARLY ST °OF CRADRIC. ~ ~ 2 . ~ ~ D~ SHALL MAINTAIN CLOSE CONTACT WITH INSPECTOR SO THAT PERIODIC INSPECTIONS COLEJENEST & STONE, P.A., 1998
+o-~ y RAC% SIDE DP' KERNS ~ "`,4 ~ ~ ~ , r.S1~EDING DATES: CAN BE CONDUCTED AT APPROPRIATE STAGES OF CONSTRUCTION. ,c~~ 'MOUNTAINS: ABOVE 2500 FT.: FEB. 15 -MAY 15
~r,..." flLL 19 CON { j,~ t ` ~ ~ 1~iSg1~SYUlET TCP SLOPE. 3. THE TOTAL DENUDED AREA IS 51 ACRES. BELOW 2500 FT.: FEB. 15 -MAY 1
~ TREE PR CTION ~ ~ I' ~ ~ ~ ~ ~ ~ FENCE ~ LhfIS aF D03'TNO"WE'ILMDB / ~ ~ ~ ~ 4. THE TOTAL SITE ACREAGE IS 85 ACRES. T
0 T , ,xe,,o ~ ~ ~ PIEDMONT: JAN. 1 -MAY 1 5. THE SOIL CLASSIFICATION IS MECKLENBURG-MONOCAN
.w,>~ q ~ I • ~°~r 1 COASTAL PLAIN: DEC. 1 -APR. 15 6. FINAL LOCATION OF SILT FENCE, DIVERSION DITCHES, ETC. SHALL BE ADJUSTED IN THE ~r FIELD BY CONTRACTOR BASED ON SITE CONDITIONS AND INSPECTOR'S
~ 1 I _ _ ~ rvnlaE RErAwNC wAU ' . SOIL AMENDMENTS: RECOMMENDATIONS.
~ r~ OLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND
f i LOT 27 / , AGRICULTURAL LIMESTONE AND 750 LB/ACRE 10-10-10 FERTILIZER. 7. ADDITIONAL EROSION CONTROL DEVICES MAY BE REQUIRED DUE TO FIELD CONDITIONS e ~'r OR AS DIRECTED BY THE INSPECTOR.
RQPOSED DENUDED LI TS, } ~ ~ LCH: 8. THE SITE SHALL BE GRADED DURING CONSTRUCTION TO ALLOW ALL STORM WATER TO
AP Y 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING' WITH ASPHALT, NETTING OR DRAIN TO EROSION CONTROL DEVICES.
i EXIETA PoP-RAP TO MUL ANCHORING TOOL. A DISK WITH BLADES SET NEARLY. STRAIGHT CAN BE USED AS A 400 SOUTH TRYON STREET, SUITE 1300 MULC ANCHORING TOOL. 9. STABILIZATION IS THE BEST FORM OF EROSION CONTROL. TEMPORARY SEEDING IS
~ 1 ~ rDE a ~DPE/EDpE ,,p a a DlsnrRexxx ~ NECESSARY TO ACHIEVE EROSION CONTROL ON LARGE DENUDED AREAS AND POST OFFICE BOX 1003
OT 28 I ~ ~ MAINTENA C : ESPECIALLY WHEN SPECIFICALLY REQUIRED AS PART OF THE CONSTRUCTION SEQUENCE • REFERTILIZE F GROWTH IS NOT FULLY ADEQUATE, RESEED, REFERTILIZE AND MULCH INDICATED ON THE CONSTRUCTION DOCUMENTS. ALL GRADED SLOPES SHALL BE SEEDED
l--- SPILIwA CHARLOTTE NORTH CAROLINA 28201 ~tuIMEDIATELY LLOWING EROSION OR 0 HER DAMAGE. AND MULCHED WITHIN 30 DAYS OF COMPLETION OF GRADING. ~
~w,. EXISTING DENUDED LIMITS, TYP. ~ i ~ ~ 10. GN_ 704 382-8009 SITE BURIAL PITS REQUIRE AN ON-SITE DEMOLITION LANDFILL PERMIT FROM
~ P ~ LOT I ~ ~ THE ZONING ADMINISTRATOR. G
29 d- ~ 'i 11. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN ON THE PLAN IS A VIOLATION OF THE
P-RAP.,. ` ` ~ - RI CITY EROSION CONTROL ORDINANCE AND IS SUBJECT TO A FINE.
~MENT BASIN 1 REG DE EXIS NG AS~ B v 12. SLOPES SHALL BE GRADED NO STEEPER THAN 2:1. ~ ~
LOT 30 w EE D Att 5 CV2 FOR DIMENSIONS _ ~ ! DISTUR D AREA=30.41 AG° T" NOTE 1. ~a 3 B. SE SURVEY PERFORMED BY E.S.P & ASSOCIATES P.A. 704 583 4949
~ DENUDED AREA ~ ~ ~ ! '~QTAI~ ~ 37.46 AC.) ( / THE PROPOSED TOPOGRAPHY SHOWN TIE INTO FIELD SURVEYED 14. GRADING MORE THAN ONE ACRE WITHOUT AN APPROVED EROSION CONTROL PLAN IS A TOPOPOGRAPHY LINES FROM VIOLATION OF THE CITY COUNTY EROSION CONTROL ORDINANCE AND IS SUBJECT TO A FINE.
51 ACRES / "TOPO RAPHI M / j G C AP OF A PORTION OF 85.311 ACRES FOR CRESCENT 15. APPROVAL OF THIS PLAN IS NOT AN AUTHORIZATION TO GRADE ADJACENT PROPERTIES.
fY Y x LOT 31 ~ .°,w ~ - ~ ~ • RESOURCES INCORPORATED BY ESP ASSOCIATES, P.A. DATED 07/26/99. WHEN FIELD CONDITIONS WARRANT OFF-SITE GRADING PERMISSION MUST BE OBTAINED FROM
~ O O THE AFFECTED PROPERTY OWNERS.
s . TH 16 E DEVELOPER SHALL MAINTAIN EACH STREAM, CREEK, OR BACKWASH CHANNEL IN AN
UNOBSTRUCTED STATE AND SHALL REMOVE FROM THE CHANNEL AND BANKS OF THE STREAM ALL DEBRIS, LOGS, TIMBER, JUNK AND OTHER ACCUMULATIONS.
0.C:770A Lor ~ ~ 32 , i 17. ANY CONSTRUCTION OR USE WITHIN THE AREAS DELINEATED AS FLOODWAY DISTRICT FRINGE
a. _ ~ 1 / ~ , ~ ~ BOUNDARY LINE OR FLOODWAY DISTRICT ENCROACHMENT BOUNDARY LINE IS SUBJECT TO THE
0 / ~ ' RESTRICTIONS IMPOSED BY THE FLOODWAY REGULATIONS OF THE CITY OF CHARLOTTE AND MECHLENBURG COUNTY.
° ` E - NOpVFRSKIN. t ~ ~ ~ • e~'~
L 0 ,ai AS a~ ©cre,1NO WEnnws ' . T 33 APPR04ED PLAN 111tfD Dg NSF 18. ADJUST EROSION CONTROL DEVICES, DRAINAGE STRUCTURES ETC. BASED UPON ACTUAL WETLAND DELINEATION.
CLF~WND~Q NC' CHOYCE M, SHRUM
y~ ~ HIRE RErA1MND wAU . ' ( DB 5566 PG 251
~ , OT 34 ,K:~ ' T AX PARCEL 167-181-06 CONSTRUCTION SEQUENCE FOR
r°°"'" 1 i 1730 W. ARROWOOD ROAD EROSION CONTROL'
~ ~ ~ . d , ~ ~
1 ~ ; ~ • ~ CHARLOTTE N.C. CONTRACTOR SHALL: ~
LOT ' / - ~ 1. OBTAIN GRADING EROSION CONTROL PLAN APPROVAL FROM THE ITY F / C 0 CHARLOTTE (r. ENGINEERING DEPARTMENT,
1 'C~~
--J , • . 9y. / I ° RETANND-wALL. f 2. SET UP AN ON-SITE PRE CONSTRUCTION CONFERENCE WITH INSPECTOR TO DISCUSS
CR:710.5 y . LOT 36 . ` : ~ EROSION CONTROL MEASURES. FAILURE TO SCHEDULE SUCH CONFERENCE 48 HOURS
YaDrr ~ ~ , E _ ~ - pTCll AS ~ ~ • ` ~ PRIOR TO C MM N 1 ~ 0 E CEMENT OF ANY LAND DISTURBING ACTIVITY IS A VIOLATION AND IS ~,f ~ ~ .fi°' SUBJECT TO A FINE. '
_ ~
~ ~ ' ~ ~ 3. INSTALL TREE PROTECTfON BARRICADES.
FUTURE DR GE AREA TO BASI o T 3 7 RELOCA E10SiRIC itrEE ~ t rrssao 4. INSTALL SILT FENCE, SEDIMENT BASINS, INSTALL & STABILIZE CHANNEL #1, DIVERSION
PROTE aawN ~w,7~ , aw~ma , ~ ~ DITCHES, AND'' OTHER MEASURES, AS INDICATED ON CONSTRUCTION DOCUMENTS, CLEARING ONLY" AS MEC~SSARY TO INSTALL THESE DEVICES.
~ .
" 5. CALL 3 291 `FOR AN ON-SITE INSPECTION. WHEN APPROVED, INSPECTOR WILL ISSUE
LOT ~ y 38 f ~ WARRANT GRADIN RMIT, BEGIN CLEARING AND GRUBBING AFTER PERMIT ISSUANCE. ~ ~ i
j , t 6. CLEAR AND GRADE SITE MAINTAINING EROSION CONTROL DEVICES. ~ i,
.u ~ . ~ ~`a / ~ 7. STA L~E SITE AS AREAS ARC BROU T TO FINISHED GRADE.
LOT 39 -I ~ ~ , ~ ~ ~ Q.
i s 8. CO LETE L ~ITE IMPROVEMENTS.
Q ~ ~ 9F ''P T QBILI IN~R OF TE,
A(E AREA. „r. ! ~ I / t - / i ~ , ` - _
E>aS11NG M*Mlft LOT 40 P RAP A CO) PETITION, ~ ~ . DUSTING
qq"' P RAP APROtf 10, EQUES Q4~,S SPECTION. GRADING E r ssm
arstas d~ AIN RSION CONTROL D VICES THROUGHOUT F PROJECT DURATION I I ~lW C~
TAX PARCEL ~ 8 q r e Oc 12. LE E EROSION CONTROL M€ SURES IN PLACE AFTER SITE IS STABILIZED FOR USE IN
167-161-01 d UPON RWN0 OF WS AREA E)Wn BASIN T'anoaio - - TO BE AENOYED.BA9N TAIi it n to ° 0.wsnr~ ~ , FUTU CONSTRUCTION, 'C ` , q
LOT 41 t67-181+06 TO AACOMMADATE~DRANADE , pp R" DEIFIED BASIN. 1068 7)lb~ SILT FENCE, TVP. i ~sros° 13, FOR PHAS EROSION C ROL PLANS, CONTRACTOR SHALL MEET WITH EROSION. CONTROL
INSPECTOR P R TO C ENCING WITH EACH PHASE OF EROSION CONTROL MEASURES. 1 1
. , ,DRAMA AE AREA ter."' .
O TO BAS1 p LT j 4. n . ALL EROSION CON L ASURES SHALL BE CONSTRUCTED IN A A C 09/29/98 TURF RETAINING rain s CCORD N E WITH THE ! ! \ ,..:5!!s EROSION AND S NT CONTROL PLANNING AND DESIGN MANUAL, U.S. DEPT. OF
\ 6510.° A RI bZURE, U.S. SO ONSERVATION SERVICE, CITY OF CHARLOTTE EROSION: CONTROL
DIN 'NCE, ND THE CITY CHARLOTTE ENGINEERING DEPARTMENT. s ® Issued
I SENT BRISER ASIBT' FUTURE RETANNfi WALL f a / . BASIN 02 11/18/99 REVISED DENUDED AREAS AND BASINS
LOT 43 SEE nAa pfr SCREEN 11/09/99 ADJUSTED PROPOSED CONTOURS
Wf CM pFENCE AS PLAN. - ERECT PRI 10 THTART r--. OF MASS OPERAn y FR G. S R & WIFE 6/14/99 RIP-RAP BASIN #3 LOCATION
BET ,SOU SHELFER, AND _ izaEne-> DONALD G, SYMON & WIFE, 6/10/99 ADDED RIP-RAP BASIN #3
a 8 ( EXISTING E ED LIMI _ .~,-D TSB TOE OF SLIDPEoll 1 Dl ~O vEnnara;o-za..__. OF R»~a MARTHA A:. SYMON
DB 3484 PG 56 5/19/99 REVISED BASIN LOCATION TAX PARCEL RAVEL RIP-RAP C I TRACT 11 TYPE SEDIMENT BASIN ;3
! r ~-EXISTING THEE pp 0 TION FEN E i TO BE RELOCTE G U 44 \ X PARCEL 1 - 7 81 - 01 y1 5/7/99 PER REVIEW COMMENTS , 15 U SEE DETAIL 5 CV2 FOR DIMENSION o~ P
LOT (DISTURBED A 5.91,6, 4/12/99 ADJUSTED FOR WETLANDS RETllll a"
roc ~c-+-- roc roc X>i`--~->ot '"focDOC r TOTAL A-RE - . - .Z.86`Af.). . ~J F ~ _ _ _ . ~ ~ 4/2/99
RIW r1 (o 10/28/98 5 -DAY REVIEW COMMENTS 7 477
JIM, H fp _ III ~r , e s.~ e 644 wpm r .0m Iowa M E3VFFERAREA Nggp \
2WT 0.: SA D , f..... a € • A - >z. x ! r, BUFFER ARE , . R a
09 r aoaroeae ~ trar,t \
CON7NCTM r r
• L PROPOSED DENUDED LIMI TYP. ENTRAHM M SCALE: 1"=100'
120 PUBLIC RIW RIW 0 50 100 200
0 - -I
¢ Y FUTURE DRANA.E AREA TO BASIN r _ lcr
o ?...J 203-011-15 203-011-17
603-011-14 - - M CARL N. & JOHN SAMUEL r - ARROWPOINT NCY J HI`DISAMUEL & EC1 2
& WIFE INEZ 203-022-01 203-011-03 ASSOCIATES G. WIFE iNEZ D _ ARROWPOINT ASSOCIATES I I 0
POLLY PARTIN HANSON EITZER 203-011-16 D. ASHTON D. Q SHTON TES 0 I
T H.A. MCCALLUM - JR. 3 J 0 m ® Sheet Of
U p cc
0 Q PRELIMINARY-NOT FOR CONSTRUCTION
3. C
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