HomeMy WebLinkAbout19990801 Ver 1_COMPLETE FILE_19990720O?aF WATF9QG
4
Michael F. Easley
Governor
William G. Ross, Jr., Secretary
Department of Environment and Natural Resources
Kerr T. Stevens, Director
Division of Water Quality
RECEIPT
March 1, 2001
Mr. Len Rinder
3714 Spokeshade Lane
Matthews, North Carolina 28185
Subject: DWQ #: 990801
County: Mecklenburg
The Wetlands Restoration Program has received a check in the amount of
$ 57,000.00 check number 0000012 as payment for the compensatory mitigation
requirements of the 401 Water Quality Certification issued for the subject project.
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.
The NCW RP, by acceptance of this payment, acknowledges that the
NCWRP is responsible for the compensatory mitigation requirements associated
with this project and agrees to provide the compensatory mitigation as specified.
As specified, the NCWRP will restore 456 linear feet of stream in subbasin 030834
of the Catawba River basin.
If you have any questions concerning this matter, please contact me at
(919) 733-5219.
Sincerely,
Ronald E. Ferrell,
Program Manager
REF/cvb
cc: Rob Ridings, DWQ
file
rjT?6FO
Customer Service Division of Water Quality 1619 Mail Service Center Raleigh, NC 27699-
1619 (919) 733-5208
1 800 623-7748 Wetlands Restoration Program
Fax: (919) 733-5321
TE9Q
?OF WA
Michael F. Easley
Governor
?- Sherri Evans-Stanton, Acting Secretary
Department of Environment and Natural Resources
Kerr T. Stevens
Division of Water Quality
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 456 feet of streams, in 030834
river and subbasin and 456 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 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: Corps of Engineers Asheville Field Office
Mooresville DWQ Regional Office
Ron Ferrell; Wetland Restoration Program
File copy
Central Files
Todd St. John
Len Rindner
AV*A
N ENR
Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699-1650
Wetlands/401 Unit: (919) 733-1786
Fax: (919) 733-6893
Michael F. Easley
Governcv
Sherri Evans-Stanton, Acting Secretary
Department of Environment and Natural Resources
Kerr T. Stevens
Division of Water Quality
February 23, 2001
Mecklenburg County
DWQ Project # 990801
APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS, WRP
Coy Shields, PE
Trammell Crow Co.
121 West Trade St, Ste 1900
Charlotte, NC 28202
Dear Mr. Sheilds:
You have our approval, in accordance with the attached conditions and those listed below, to
place fill material in 815 feet of streams for the purpose of development of South Park Mall Symphony Park
in Mecklenburg County, as you described in your application dated July 20, 1999. After reviewing your
application, we have decided that this fill is covered by General Water Quality Certification Number 3108.
This certification allows you to use Nationwide Permit Number 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 August 18, 1999.
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 remaining jurisdictional wetlands and
waters 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 stormwater management facilities, as approved
by this Office, must be constructed and operational, and the stormwater 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),
*A .
1 CDENR
Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699-1650
Wetlands/401 Unit: (919) 733-1786
Fax: (919) 733-6893
Michael F. Easley
Governor
Sherri Evans-Stanton, Acting Secretary
Department of Environment and Natural Resources
Kerr T. Stevens
Division of Water Quality
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, the Trammell Crow Company has permission as outline
below for the purpose(s) of proposed South Park Mall. All activities associated with these authorized
impacts must be conducted with the conditions listed in the attached certification transmittal letter. THIS
REVISED CERTIFICATION IS NOT VALID WITHOUT THE ATTACHMENTS.
COMPENSATORY MITIGATION REQUIREMENT WETLAND RESTORATION PROGRAM
LOCATION
COUNTY:
BASIN/SUBBASIN
little Sugar Creek
Mecklenburg
030834
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)
acres of Class WL wetlands
acres of riparian wetland
acres of non-riparian wetlands
acres of Class SWL wetlands
456 linear feet of stream buffers
(other)
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
(919) 733-5208
hlCtlEt
Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699-1650
Wetlands/401 Unit: (919) 733-1786
F=Y- MIM 733-6893
F WATE
?Q Michael F. Easley
\OC? QG Govef!?Qr `
Sherri Evans-Stanton, Acting Secretary
Department of Environment and Natural Resources
i
Kerr T. Stevens
Division of Water Quality
DWQ Project No.: County:
Applicant:
Project Name:
Date of Issuance of 401 Water Quality Certification:
Certificate of Completion
Upon completion of all work approved within the 401 Water Quality Certification or applicable
Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate
to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center,
Raleigh, NC, 27699-1621.This form may be returned to DWQ by the applicant, the applicant's
authorized agent, or the project engineer. It is not necessary to send certificates from all of these.
Applicant's Certification
1, , hereby state that, to the best of my abilities, due care
and diligence was used in the observation of the construction such that the construction was
observed to be built within substantial compliance and intent of the 401 Water Quality Certification
and Buffer Rules, the approved plans and specifications, and other supporting materials.
Signature: Date:
Agent's Certification
1, , hereby state that, to the best of my abilities, due care
and diligence was used in the observation of the construction such that the construction was
observed to be built within substantial compliance and intent of the 401 Water Quality Certification
and Buffer Rules, the approved plans and specifications, and other supporting materials.
Signature: . Date:
If this project was designed by a Certified Professional
1, , as a duly registered Professional (i.e.,
Engineer, Landscape Architect, Surveyor, ect.) in the State of North Carolina, having been
authorized to observe (periodically, weekly, full time) the construction of the project, for the
Permittee hereby state that, to the best of my abilities, due care and diligence was used in the
observation of the construction such that the construction was observed to be built within
substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the
approved plans and specifications, and other supporting materials.
Signature Registration-No.- -Date
NCDEl4ft
Division of Water Quality
Wetlands/401 Unit: (919) 733-1786
Fax: (919) 733-6893
1650 Mail Service Center Raleigh, NC 27699-1650
Re: DWQ Project #990801 - South Park Mall Symphony Park
Subject: Re: DWQ Project #990801 - South Park Mall Symphony Park
Date: Thu, 22 Feb 2001 10:58:23 -0500
From: John Domey <john.dorney@ncmail.net>
To: Rob Ridings <rob.ridings@ncmail.net>
CC: Leonard Rindner <rindner@bellsouth.net>
rob - please print out this email and find file. thankx
Leonard Rindner wrote:
> John:
> Do you have any question based on the e-mail I sent you last Thursday
> regarding the stream mitigation?.
> Thanks. Len
> Date:
> Thu, 15 Feb 2001 18:05:20 -0500
> From:
> Leonard Rindner <rndner@bellsouth.net>
> To:
> john.dorney@ncmail.net
> John:
> According to the approved 401 Water Quality Certification (August 18,
> 1999) , the developer was required to mitigate for 456 linear feet of
> stream impacts as a result of fill. This matches what was proposed in
> the application submitted in June of 1999.
> To meet the restoration requirements the developer proposed contributing
> $57,000 (456 if X $12511f) to the North Carolina Wetland Restoration
> Program.
> The letter that accompanied the 401 Water Quality Certification appears
> to indicate that mitigation is required for 815
> appears to be a simple typographical error.
> My understanding, is that with this notification
> the process of making this correction.
> Let me know if you have any question??
> Thanks. Len
linear feet. This
is required to start
1 of 1 2/22/01 11
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Kerr T. Stevens, Director
NCDENR
DIVISION OF WATER QUALITY
January 30, 2001
Mr. Coy Shields, P.E.
Trammell Crow Co.
121 West Trade Street, Suite 1900
Charlotte, NC 28202
Subject: Stormwater Pond
South Park Mall
Mecklenburg County, NC
DWQ# 990801
Dear Mr. Shields:
This Office is in receipt of the plans dated Janaury 18, 2001 for the stormwater
management ponds at the subject facility prepared on your behalf by Land Design and submitted
to the Division on January 19, 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. Also, please be advised that until the Wetlands Restoration
Program receives and clears the check for the stream mitigation that the stream impacts cannot
occur.
If you have any questions regarding this matter, please contact Mr. Todd St. John at (919)
733-9584.
S.
cc: Mr. Todd St. John, Wetlands Unit
Mooresville Regional Office
File
1 i5
17
Vr7
96-
4401 Reedy Creek Road, Raleigh, NC 27607 Telephone 919-733-1896 FAX 919-733-9959
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10%o post-consumer paper
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ern
NCDENR
DIVISION OF WATER QUALITY
January 30, 2001
Memorandum To: John Dorney
From: Todd St. John j
Subject: South Park Mall y
Mecklenberg County
DWQ# 990801
I have reviewed the plans for the subject pond and found that they substantially
meet the requirements for stormwater management specified in the 401 WQC. As such, I
recommend that they be approved. I did discuss the potential safety issues regarding the
retaining wall and lack of vegetative shelf with the engineer.
LanbDesian, Inc.
Land Planning Urban Design Civil Engineering
January 18, 2001
Mr. Todd St. John
NCDENR-Division of Water Quality
4401 Reedy Creek Rd.
Raleigh, NC 27607
Re: Stormwater Management Plan
Southpark Mall Redevelopment (DWQ Project #990801)
Dear Mr. St. John:
Pleased find enclosed two (2) sets of revised plans and calculations for the Water Quality
BMP proposed for the above-mentioned project. The following actions were taken in
response to comments received from your office:
1. Pond side slopes were re-graded to a 3:1 slope minimum.
2. A schematic cross-section of the perimeter retaining wall at the pond is provided
on Sheet C-1.0.
3. Specifics regarding the littoral shelf were added to the plan, specifically its slope
and the total littoral shelf area provided.
If you have any additional questions please do not hesitate to contact me. Your continued
assistance is greatly appreciated.
j rely,
vin W. g , .E.
LandDesign, Inc.
Enclosures
cc: Coy Shields, Trammell Crow Company
Rick Gutierrez, Trammell Crow Company
Len Rindner
Richard Petershiem, LandDesign, Inc.
Dan Hartley, LS3P
Mark Ahern, F.N. Thompson
H Aprojects\ 1 099148\permits\stjohn-0 11801
1208 Eastchester Drive, Suite 200, High Point, NC 27265 / Phone: 336.885.5785; Fax: 336.885.5784
Other Offices: Charlotte, NC Alexandria, VA Southern Pines, NC Franklin, TN Asheville, NC
WATER QUALITY
POND
CAL CULAT/ONS
FOR
SOUTHPARK MALL
RE-DEVELOPMENT
CHARLOTTE, NORTH CAROLINA
DEVELOPED BY
SOUTHPARK MALL LIMITED PARTNERSHIP
121 WEST TRADE STREET
SUITE 1900
CHARLOTTE, NC 28202
TEL (704) 331-2500
DECEMBER 2000
gsssl
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4:. GINS?
A
,o
JOB No. 1099148
COVER SHEET
CALCULATED BY.- KEVIN W VOGEL, PE
SUBMITTAL DATE: 12-1-00
------------ -
------
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f 3. General
a. Basin shape should minimize dead storage areas and short circuiting. Length to width
ratios should be 3:1 or greater. (Barfield, et al., 1981, pp. 426-429; Florida DEP, 1982,
pg. 6-289).
b. If the basin is used as a sediment trap during construction, all sediment deposited during
construction must be removed before normal operation begins.
C. Aquatic vegetation should be included for a wetland type detention basin (Maryland
DNR, March 1987; Schueler, 1987, Chapter 4 and 9). A minimum ten foot wide shallow
sloped shelf is needed at the edge of the basin for safety and to provide appropriate
conditions for aquatic vegetation (Schueler, 1987). This shelf should be sloped 6:1 or
flatter and extend to a depth of 2 feet below the surface of the permanent pool (Shaver
and Maxted, DNREC, 1994). A list of suitable wetland species and propagation
techniques are provided in Schueler (1987) and Maryland DNR (1987).
d. An emergency drain (with a pipe sized to drain the pond in less than 24 hours) should be
installed in all ponds to allow access for riser repairs and sediment removal (Schueler,
1987).
0
1
0
I
4
Table 1.1 Surface Area to Drainage Area Ratio For Permanent Pool Sizing For 85% Pollutant
Removal Efficiency in the Piedmont
°OO Jy - ?1
5
Notes: Numbers given in the body of the table are given in percentages.
Coastal SA1DA ratios can be obtained from the local DWQ Regional Office.
Table 3-11
Runoff Curve Numbers'
Cover Description Curve Numbers for
Hydrologic Soil Groups
Cover Type and Hydrologic Average Percent A B C D
Condition Impervious Areal
Fully Developed Urban Areas (vegetation established)
Open space (lawns, parks, cemeteries, etc.)'
Poor condition (grass cover <50%) 68. 79 86 89
Fair condition (grass cover 50% to 75%). 49 69 79 :84
Good condition (grass cover > 75 %) .39 61 74 80
Impervious areas:
Paved parking lots, roofs, driveways, etc. .98. 98 98 98
Paved streets and roads 98 98 98 98
Paved; open ditches (including right-of-way) . 83 89 .92 93
Gravel (including right-of-way) : 76 ,85
- 89 91
Dirt (including right-of-way) ... ' 72 .
82 . 87 . 89
Urban districts:: -..: =
-. Commercial and business - .85. .89 92.. " 94 95
-Industrial .72 81 .88 . 91 93
_ Residential district 'by average lot size: .:. .
- .::118 acre or less (town houses) 65 77 85. 90 92
::..1 /4 acre - `. 38 . _ ..61 `. 75 83 87
1 /3 acre = 30 57. 72 81 86 `
1 /2 acre .:. ;,.
25
54.: .
.. 70
80
" 85
.1 acre 20 51 68 79 .84
.2 acres :
Aaricultural Lands
-Pasture, grassland, or range'(continuous forage for grazing)4
Poor hydrologic condition .68 79 .86 -89
Fair hydrologic condition 49 -.69 :-79 84
'Good hydrologic condition ..
39,
61 .
. 74 ,
80..:. :.;
Meadow (continuous grass, protected from grazing and generally 30 58 7.1 -78
mowed for hay) `.
: Woods'....
Poor hydrologic condition .45 66 .. -77 83
Fair hydrologic condition .36,..- 60 73 : 79
Good hydrologic condition . '30 .:'. 55 70 77
Developing Urban Areas
Newly graded areas (pervious areas
only, no vegetation) : .77. 86.. 91 ... ..": 94 .
3-30
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WATER OUALITY
POND
CAL CULA TIONS
FOR
SOUTHPARK MALL
RE-DEVELOPMENT
CHARLOTTE, NORTH CAROLINA
DEVELOPED BY
SOUTHPARK MALL LIMITED PARTNERSHIP
121 WEST TRADE STREET
SWE 1900
CHARLOTTE, NC 28202
TEL (704) 331-2500
DECEMBER 2000
??4.QFEss/ ••.,
S1
'//????/IIIIIItIt?1??U? \\?\D\
JOB No. 7099148
CO VER SHEET
CALCULATED BY.• KEVIN W. VOGEL, PE
SUBMITTAL DATE: 12-7-00
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3-- General
a. Basin shape should minimize dead storage areas and short circuiting. Length to width
ratios should be 3:1 or greater. (Barfield, et al., 1981, pp. 426-429; Florida DEP, 1982,
pg. 6-289).
b. If the basin is used as a sediment trap during construction, all sediment deposited during
construction must be removed before normal operation begins.
C. Aquatic vegetation should be included for a wetland type detention basin (Maryland
DNR, March 1987; Schueler, 1987, Chapter 4 and 9). A minimum ten foot wide shallow
sloped shelf is needed at the edge of the basin for safety and to provide appropriate
conditions for aquatic vegetation (Schueler, 1987). This shelf should be sloped 6:1 or
flatter and extend to a depth of 2 feet below the surface of the permanent pool (Shaver
and Maxted, DNREC, 1994). A list of suitable wetland species and propagation
techniques are provided in Schueler (1987) and Maryland DNR (1987).
d. An emergency drain (with a pipe sized to drain the pond in less than 24 hours) should be
installed in all ponds to allow access for riser repairs and sediment removal (Schueler,
1987).
a
t
G
4
Table 1.1 Surface Area to Drainage Area Ratio For Permanent Pool Sizing For 85% Pollutant
Removal Efficiency in the Piedmont
°pO --)D
oU ZZ
1-x(0 - 1 -5Suk
5
Notes: Numbers given in the body of the table are given in percentages.
Coastal SA/DA ratios can be obtained from the local DWQ Regional Office.
Table 3-11
Runoff Curve Numbers'
Cover Description Curve Numbers for
Hydrologic Soil Groups
Cover Type and Hydrologic Average Percent A B C D
Condition Impervious Area
Fully Developed Urban Areas (vegetation established)
Open space (lawns, parks, cemeteries, etc.)'
Poor condition (grass cover <50%) 68 79 86 89
Fair condition (grass cover 50% to 75%) 49 69 -79 :84
Good condition (grass cover >75%) .39 61 74 80
Impervious areas:
Paved parking lots, roofs, driveways, etc. . 98 . 98 98 98
Paved streets and roads 98 98 98 98
Paved; open ditches (including right-of-way) 83 - 89 .92 93
Gravel (including right-of-way) 76 85 89 91
Dirt (including right-of-way) , .. 72 '82 . 87 . 89
Urban districts:. ..:_ -
Commercial and business 85. .89 . -. 92. 94 95 :
Industrial .72'' .: 81 88 91 93
Residential district by average lot size:..:.- _
:.1./8 acre or less :(town houses) 65 77 • 85 ;,90 : -92
:::..1 /4 acre :. ._, . , , .. 38, 61 ' . 75 -83 87
1 /3 acre = - 30 57. 72 81 86
1 /2 acre... 25 ..
:: . 54 •: .70 80 85
1 acre
- - ; 20 .. ` 51 68 79 .84 .
::. 2 acres 12 46 65 77 82
Agricultural Lands
Pasture, grassland, or range-(continuous forage for grazing)'
Poor hydrologic condition .6
8 79 .86 89
Fair hydrologic condition -
49 •-69 :-79
'Good hydrologic condition 39 61 74 80..:
Meadow (continuous grass, protected from grazing and generally 30 58 71 -78
-mowed for hay) _
Woods6 .
Poor hydrologic condition .45 66 .. `77 83
Fairhydrologic-condition 36..- 60 `73 79
.. Good. hydrologic condition 30 70 :77
Develooina Urban Areas
Neinwly graded areas (pervious areas
only, no vegetation) : 77. 86, 91 ..: : 94
3-30
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State of North Carolina
Department of Enviror ent
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
Sherri Evans-Stanton, Acting Secretary
Kerr T. Stevens, Director
k?
N ft
CDENR
Division of Water Quality
January 9, 2001
Mr. Kevin Vogle, P.E.
Land Design, Inc.
1700 East Blvd
Charlotte, NC 28203
Subject: South Park
DWQ Project No. 990801
Mecklenburg County
Dear Mr. Vogle:
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:
Side Slopes
The basin side slopes must be no steeper than 3:1. The side slopes adjacent to the retaining wall and
below the permanent pool must be no steeper than 3:1 (horizontal to vertical). Please provide a cross
section of the retaining wall area on the engineering plans.
Vegetative Shelf
A gently sloped (6:1 or flatter) vegetative shelf around the perimeter of the pond is typically
required. You had mentioned during our conversation today that you would prefer to create an equal
amount of vegetative shelf in certain areas of the pond, but that the shelf would not completely
encircle the perimeter of the pond. This proposal seems reasonable from a water quality perspective.
Please specify this on the engineering plans.
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 Besi 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. Jo ?,PE
Environmental Engineer
cc: John Dorney, Wetlands/401 Unit
Mooresville Regional Office
File
4401 Reedy Creek Road, Raleigh, NC 27607 Telephone 919-733-1786 FAX 919-733-9959
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post-consumer paper
TO: NCDENR-DIVISION OF WATER QUALITY
4401 REEDY CREEK RD
RALEIGH NC 27607
LETTER OF TRANSMITTAL
1900 Interstate Tower
121 W. Trade Street
Charlotte, NC 28202-5399
(704) 331-2545
Fax (704) 338-3010
DATE: 12/21/00
ATTN.: TODD ST JOHN
RE: STORMWATER MANAGEMENT PLAN
SOUTHPARK MALL REDEVELOPMENT
DWQ PROJECT #990801
DATE COPIES NO DESCRIPTION
12/21/00 1 SIGNED OPERATION AND MAINTENANCE AGREEMENT
a
DEC 2 2 2000
THESE ARE TRANSMITTED AS CHECKED BELOW:
? FOR APPROVAL ? FOR YOUR INFORMATION
? FOR YOUR USE ? APPROVED AS. NOTED
? AS REQUESTED ? APPROVED AS SUBMITTED
? RESUBMIT ? RETURNED FOR CORRECTIONS
? SUBMIT
? RETURN
? FORBIDS DUE
? PRINTS RETURNED
AFTER LOAN TO US
? FOR REVIEW AND COMMENT
• REMARKS .
cc: KEVIN VOGEL
DIANA BROWN/gb
CONSTRUCTION DEPARTMENT
Dec,18. 2000 2:09PM LAND DESIGN ENG. . No,b M N. 2/2
OPERATION AND MAINTENANCE
Project Name SDUTMpa ?, -( omt>) Project Number toga iyP,
Responsible Party, COY E. SHIELDS - AGENT FOR pp
SOUTHPARK MALL LIMITED PARTNER? Number' 704-331-2512
Address, 121 W. TRADE ST., SUITE 1900 CHARLOTTE, NC 28202
INSPECTION EVERY MONTH TO INCLUDE THE FOLLOWING*
I. REMOVE DEBRIS FROM TI-4E TRASH RACK
2. CHECK AND CLEAR THE ORIFICE OF ANY OBSTRUCTIONS.
3. CHECK THE POND SIDE SLOPES, REMOVE TRASH, REPAIR ERODED AREA BEFORE
THE NEXT RAINFALL EVENT.
INSPECTION EVERY 3 MONTHS TO INCLUDE THE FOLLOWING,
1. INSPECT THE COLLECTION SYSTEM (I.E. CATCH BASINS, PIPING, GRASSED SWALES)
FOR PROPER FUNCTIONING. CLEAR ACCUMULATED TRASH PROM BASIN GRATE'S AND
BASIN BOTTOMS, AND CHECK PIPING POP OBSTRUCTIONS.
2. CHECK POND INLET PIPES FOR UNDERCUTTING, REPLACE RIPRAP. AND REPAIR
BROKEN PIPES.
3. RESEED GRASSED SWAT-ES TWICE A YEAR AS NECIESSARY. REPAIR ERODED AREAS
IMMEDIATELY.
INSPECTION EVERY 6 MONTHS TO INCLUDE THE FOLLOWING,
4. REMOVE ACCUMULATED SEDIMENT PROM THE BOTTOM OF TWE OUTLET STRUCTURE,
2. CHECK POND DEPTH AT VARIOUS POINTS IN THE POND. IF DEPTH IS REDUCED TO
75% OF ORIGINAL DESIGN DEPTH, SEDIMENT WILL BE REMOVED TO AT LEAST
ORIGINAL DESIGN DEPTH.
MAINTENANCE AS REQUIRED,
1. MOW THE SIDE SLOPES ACCORDING TO THE SEASON. MAXIMUM GRASS HEIGHT
WILL BE 6".
2. CATTAILS AND OTHER INDIGENOUS WETLAND PLANTS ARE ENCOURAGED ALONG THE
POND PERIMETER, HOWEVER, THEY MUST BE REMOVED WHEN THEY COVER THE
ENTIRE SURFACE AREA OF THE POND.
3. THE ORIFICE IS DESIGNED TO DRAW DOWN THE POND IN 2-5 DAYS. IF DRAWDOWN
IS NOT ACCOMPLISHED IN THAT TIME, THE SYSTEM MAY BE CLOGGED. THE SOURCE
OF THE CLOGGING MUST BE POUND AND ELIMINATED.
4. ALL COMPONENTS OF THE DETENTION POND SYSTEM MUST BE KEPT IN GOOD
WORKING ORDER.
1, -COY E SHIELDS ---____, hereby acknowledge that I am the financially responsible party
for maintenance of this detentlon pond. I will perform the maintenance as outlined above, as part
of the Certificati0 liance with Stormwater Regulations received for this permit.
Signature ------ -- - - - - - - - Date I?-_- 2'} 2-6 &Q-------
T. 8,4
o'.
o°• ••••<1
?O
1,- GINA T BARTLETT-_-r_ a Notary Public for the State of Nc)'RTHLCAILL3;A
County of MEGKLENBURGdo hereby certify that COY E SHIFLP -- - -?,
personally appeared before me this 21-- day of =??_-_, 20 and rto b •?
the due execution of the foregoin instrument. Witness my hand and official seal, ?- L I C •; V
%
'%G G covN
?Y 'Commission Expires May 29, 2M5 ,
My commission expires ---__----_
DEC 18 2000 13:29 PRGE.02
Lanbbesi'n, Inc.
Land Planning Urban Design Civil Engineering Landscape Architecture
December 18, 2000
Mr. Todd St. John
NCDENR - Division of Water Quality
4401 Reedy Creek Rd.
Raleigh, NC 27607
Re: Stormwater Management Plan
Southpark Mall Redevelopment (DWQ Project #990801)
Dear Mr. St. John:
DEC 2
Pursuant to the requirements of the 401 Water Quality Certification obtained for the above
referenced project please find enclosed the following:
• Water Quality BMP plans and calculations (2 sets)
• Detention basin worksheet
• Operation and Maintenance Agreement.
• Previously obtained permits:
1. USACOE -Nationwide Permit 26 (Action ID 199931050)
2. NCDENR - 401 Water Quality Certification (DWQ Project #990801)
• Copy of Supporting Documentation/Report as submitted by Len Rindner, PWS.
The above information and documentation is being submitted for your review and approval as it
pertains to the water quality design and function of the pond located at the corner of Morrison
Blvd. and Barclay Downs Dr. This pond will serve as the water system management facility for
the above referenced site and will satisfy the conditions of the 401 Water Quality Certification.
If you have any questions or comments or need additional information, please do not hesitate to
contact me. Your assistance with this project is greatly appreciated.
JeviS1n cerely,
W. V gel, P.E.
LandDesign, Inc.
Enclosures
cc: Coy Shields, Trammell Crow Company
Rick Guitierrez, Trammell Crow Company
Len Rindner
Richard Petersheim, LandDesign, Inc.
Dan Hartley, LS3P Architects
Mark Ahern, F.N. Thompson
1700 East Blvd, Charlotte, NC 282031 Phone: 704.376.7777; Fax: 704.376.8235
Other Offices: Alexandria, VA Southern Pines, NC Franklin, TN, High Point, NC Asheville, NC
Dec 18 00 11:40a Leonard Rindner 704 847 0185 p.l
Project No. DWQ (to be provided by DWQJ
DIVISION OF WATER QUALITY - 401 WET DETENTION BASIN WORKSHEET
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a wet detention basin worksheet for each basin,
design calculations, plans and specifications showing all basin and outlet structure details, and a fully executed
operation and maintenance agreement. An incomplete submittal package will result in a request for additional
information and will substantially delay final review and approval of the project.
1. PROTECT INFORMATION (please complete the following information):
Project Name : Soy tT14 EA Y V l a V-
Contact Person: C.oY S4kt Phone Number: (-,?>4 ) 331 - ZS 13
For projects with multiple basins, specify which basin this worksheet applies to:
Basin Bottom Elevation
Permanent Pool Elevation
Temporary Pool Elevation
Permanent Pool Surface Area
Drainage Area
Impervious Area
Permanent Pool Volume
Temporary Pool Volume
Forebay Volume
SA/DA used
Diameter of Orifice
6Z.
o ft.
b36'? ft.
1'12 0
sq. ft.
ac.
3°I Z ac.
S151000 cu. ft.
12 e'? ? Go cu. ft.
2 q DOC7 cu. ft.
1 ' (06/0
15 in.
(average elevation of the floor of the basin)
(elevation of the orifice invert out)
(elevation of the outlet structure invert in)
(water surface area at permanent pool elevation)
(on-site and off site drainage to the basin)
(on-site and off-site drainage to the basin)
(combined volume of main basin and forebay)
(volume detained on top of the permanent pool)
(surface area to drainage area ratio)
(draw down orifice diameter)
H. 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, November 1995) and Administrative Code
Section: 15 A NCAC 2H .1005. Initial in the space provided to indicate the following design requirements have
been met and supporting documentation is attached. If a requirement has not been met, attach an explanation of
why.
Applicants Initials
&I The temporary poo ontrols ru from the 1 inch storm event-
IL\( The basin length o width ratio is greater than 3:1.
1??( The basin side opes are no steeper than 3:1. CfxM'E ExiST, S?v GS A 2
A submerged and vegetated perimeter shelf at less than 6:1 is provided.
k-?t Vegetation to the p
1GY is specified-
An emergency drain is provided to drain the basin.
The, permanent pool depth is between 3 and 6 feet (required minimum of3 feet).
KV The temporary pool draws down in 2 to 5 days,
ky The forebay volume is approximately equal to 20% of the total basin volume. Ct (o% t
3eas1t'J loww,e
Vol Sediment storage is provided in the permanent pool. is uNusUk?.\'? La Lt""-
IG? Access is provided for maintenance. T. ?.qe SVre CAD %TMOS
K-?t Cox C¢GE?? A minimum 30-foot vegetative filter is provided at the outlet.
?LV A site specific operation and maintenance (O&M) plan is provided.
1L\/ A vegetation management/mowing schedule is provided in the O&M plan.
Semi-annual inspections are specified in the O&M plan.
A debris check is specified in the O&M plan to be performed after every storm event.
A specific sediment clean-out benchmark is listed (elevation or depth) in O&M plan.
?( A responsible party is designated in the O&M plan.
I
Deb 18 00 11:40a
Action Id. 199931050
county Mecklenburg
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
p.2
Property owner: Trammell Crow Company
Address: 121 West Trade Street, Suite 1900 FILE Cop A
Charlotte, NC 28202
Telephone No.:
Size and Location of project (water body, road name/number, town, etc.):
SouthPark Mall - Symphony Park; located off of Barclay Downs Drive in Charlotte
Description of Activity:
Fill approx.' 4561.F of an unnamed tributary to McAlpine Creek (determined to have "important"
aquatic function) for the purpose of creating a pond and to accomodate the construction of a
park. In addition to payment into the state Wetland Restoration Program fund, mitigation for
the loss of important stream channel will be accomplished through repairing approx. 456 LF of
a damaged stream offsite. Plans showing how and where the stream restorationlenhancement will
take place will be submitted to this office prior to conducting the fill activity authorized
by this permit.
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.
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 EnvironmentalManagement, telephone (919) 733-1786. For any
activity withinthe twenty coastal counties, before beginning work you must contactthe N. C. Division of Coastal
Management, telephone (919)733-2293.
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.
Leonard Rindner
704 847 0185
U.S. ARMY CORPS OF ENGINEERS
WILMINGTON DISTRICT
Dec 118 00 11:41a
,
pate _ November
Leonard Rindner
704 847 0185
p.3
Corps Regulatory Official Steve Chapin Telephone No.. (828) 271-4014
Expiration Date of Verification January 5. 2000
cc: Mr. Leonard S. Rinduer
CESAW Form 591
Revised July ]995 e-s
ol.L.+A®rfza14iy,n wt 1f 6
-?-?, i,r ?pc?', rc,t? an o?s? aT
r
Dec 18 00 11s41a
l
Leonard Rindner
State of North Carolina
Department of Environment
and Natural Resources
nivision of Water ., uaRhl
games B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
Ket ; T. Stevens, Director
704 847 0185
August 18, 1999
Mecklenburg County
DWQ Project m 990301
APPROVAL of 401 Water Quality Certification and ADDITIoN.&L CONDITIONS, WRD
Coy Shields, PE
Trammell Crow Co.
121 West Trade Street
Suite 1900
Charlotte, INC 28202
Dear Mr. Shields:
p.4
You have our approval, in accordance with the attached conditions and those listed below, to place fill
material in 815 feet of streams for the purpose of development of South Park Ylail Symphony Park in Mecklenburg
County, as you described in your application dated July 20, 1999. After reviewing your application, we have
decided that this fill is covered by General Water Quality Certification Number 3108. This certification allows you
to use Nationwide Permit ?dumber 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 Stornwater, 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 anew
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
p:ojecr (now or in the future) exceed one acre, compensator; 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' o assure compliance for future wetland and/or water impact.
These mechanisms shall be put in place within 30 days of the dare 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 storntwater management plan must
include plans and specifications for stormwater management facilities designed to remove 35%'rSS
according to the most recent version of the NC DENR .Srormwarer Best Management Practices
kfanuai. 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 stortttwater plan, as approved by
this office, shall be implemented.
Division of Water Quality • Non-Discharge Branch
4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone 919-733-1786 FAX # 733-9959
An Equal Opportunity Affirmative Action Employer • 5050 recycled/10% post consumer paper
http:/,'h2o.onr.state.nc.us/we'ttandc.htmi
Dec 18 00 11:41a Leonard Rindner 704 847 0185 p.5
We understaud that you have chosen to contribute to the Wetland Restoration Program in order to compensate
for these impacts io wetlands and/or streams, in accordant with 15A NCAC 2R ,0402, this contribution will
satisfy our compensatory mitigation requirements under 15A I CA'C 2H ,0506(h). According to 15A NCAC 21-1
.0506(h), feet of restoration :will be required. Until ;?he Vietland Restoration Program receives and clears your check
(made payable to: D&NR - Wetland Restoration Program), wetland or stream fill shall not occur. Mr. Ron Ferrell
should be contacted at 919-733-5219 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 autheri es tare fill of 456 feet of streams, in 0.30834 river and subbasin and 456 feet of stream
mitigation are required. Please be aware that the. Wetland Restoration Program, (IN-RP) rules require
rounding of acreage amounts to one-quarter acre increments (15A 2iR .0503('0)).
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You
must act wittan 60 dwys of the date that you receive this letter. To ask for a hearing, send a written petition which
conforms to Chapter 1.5013 of the North Carolina General Statutes to the Office of
Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27 611-7447. This certification and its conditions are heal.
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 ACL
If You have any questions, please telephone John Dorney at 919-733-1786.
Stevens
Attachment v"
cc: Wilmington District Corps of Engineers
Corps of Engineers Asheville Field Office
Mooresville DWQ Regional Office
Mr. John Dorney
Central Files
Ron Ferrell; Wetland Restoration Program
Todd St. Jobn
Len Rindner
990801.1tr
Ded 18 00 11:41a Leonard Rindner 704 847 0185
SouthPark Mall
Symphony 'ark .
Charlotte, Mecklenburg County
Joint Application Form and Supporting Documentation for
RATIONWME PERAIP7"S THAT REQUIRE NOTIFICATION
TO CORY'S OF ENGINEERS
NATIONWLOE PERMITS THAT REOUIRE
SECTI'ox 40i CERTIFICATION CONCURRENCE
Prepared For.
Mr. Coy E. Shields, P.E.
Executive Vice-President/Managing Director
Trammell Crow Company
121 West Trade Street, Suite 1900
Charlotte, NC 28202
:Prepared $y;
Leonard S. Rindner, PWS
Environmental Planning Consultant
3714 Spokeshave Lane
Matthews, NC 28105
(704) 846-0461
LandDesign, Inc,
Landscape Architecture - Land Planning
1701 East Boulevard
Charlotte, NC 28203
(704)333-0325
*Subject to verification by the USAGE
Date : 6/99
p.6
Dec 18 00 11:42a Leonard Rindner 704 847 0185 p.7
D =•'?-'?: CORPS AC?'T_ON
MTIONWID= DZRMIT REQUESTED {P
?_ROVYJ7'. ?M1iT7
PRE-CONSTRUCTION NOTIFICATION APPLICATION
FOR NATIONWIDE PERMITS MEAT REQUIP-E:
1) NOT=- ICAT=ON TO T= CORDS OF m;G -as
2) APPLICATZcN .'OR SSCZ--, DN 401 CZ_-RZ=T_CAT202i
3) C0c_-M fAT.T_ON' FTi:? T.- - NC DiViS!ON OF COASM;LL MFL'AG NT
S 'D Tom- OR.T_GI?vAL AND (1) COPY Or T'-t-'_TS COt-Ty.TED Fa-RM To TT.L AP?ROaR_TAT=
=ITIJ Or"FIC' Or' T CORPS OF ??iG2N==RS (S" AG 13C. ADDR.SSrS SF- St.SiEN
(7) CGPSE5 Sr_DD D BE SENT MG THE N.C. DIzi_STON or Z-y - 0NME`IT= ALL `_':'4 GZti!ENT
(5:_ -_GEVCY _DcR .JSLS sxz;z_) T :?.S' t'RINT.
1. O NT-E RS NAME :
• -'`-=_. vG Ark?.__ _ . ? ? W -e•S I see-- (-I C.3
S. =_z_7- _C_ON ?7 =_•?_ •
N (11
=? CODE . 2,0 ZU2
PROC C .,?DCATICN _
a:.DR- _ ,NC..,UD_NG Su?s7_v:5_Jiv N:>M:.
M r''?j
.:L_YiG ADDRESS :.?OV RC
3. TELEPHONE N: ?3ER (-0N!E) .
_-7 Dlf
? -`i: ?D?IC:??=. aC ,?i- S -Na-ME OR R S?ONS=3T.- CGR?CRA._. 0 __CIA_, =.A-
_5 S,
NUMBER:
S. 1GC 'ZTTON OF WORK (?-:?OVIDE :_ NLA2, -REFER__LY A COPY OF USG_
M?' OR ?ERl 7 ??O?OG" ?:'? ?v= SCALE)
COGN_'V. NEAREST OWN OR CITY .t'10-1, fti CT's
1
Dec`18 00 11:42a Leonard Rindner 704 847 0185 p.8
SP?CI:TC LOCPmION (.TNCLuDW ROP_]
N-MISERS, L?NDLL??T_{S, ETC. ) :
C. 2:1? CTED OR NZA-RE T STS ,:???_`iER: LJ c!- Lf fc, S??C{GdCy C;r?:C' G
=S .PROJECT LOC"-ATE? NZ AR 5v _LR CLr?SS?---D -S
(CZ. , ;YA'_' t
=-=- (WS-1 CR IRS
m_ ?Rfl -CT LCC ii^_.:.N 3 NC._:. C:_RCLIN. "i?S=alv ^"
k r_r_-f N. T r_-i(). ? J/-
0:, CCU: 1
P.M
--Z_ C= COP_ *'_L CJIIN^__S) r t:- w uv liSE _T i\ (LJ?) Ds5-=?;---=0?_T^
=. =_v:, -NY 57-OT_ON 404 P_R:u_TS BEEN =-?J=aIISLY R-r: EST-ED FOR C=? ON
3ROPERTY? YES [ j NO [ IF Y7-5, PROVIDE -CTION -T.D. OF
7 US ?ER -7- AND D--NY A.DD__-0N-AL TN Z%f:^_707 (INCI-ME PHOTOC'C_- C= 40-
cr- - _ -C3_ =CN) .
-717 7-Z
?_. ? E ADD=CN y -X-:, Z_ ED FOR `=H_ PROP
_-?
P _ T
-? Z' YES f NO DEa'CR=?L ANm;C??= WORR.
?. =STIMIA=-D TOTAL tauMfB=-R O LCRES IN Tti-CT OF 1P-,ND.
c?. CST=MATED TOw.;.L . UMSE R 0- ACRES OF ivETLA-NDS LOCATED ON oRCj--_ S
ITS:
2
Dec 18 00 11:42a Leonard Rindner 704 847 0185 p.9
10a. NUMBER OF me--RZ- S OF WETLANDS =IMPACTED BY THE P-ROpOSED PROJECT BY
:
ZING: 1 I /-ry1! CAAV; =Q?i.
BLOODING:
OTiiER :
DeL=1NAGE : TOTAL A=--.S TO 3E ACTS : F'
10b. (1) ST;cZ3=4 C IUMEL TO BE TuPRCTED BY THE PROPOS3D PROuECT
PS000rT?D. FROG_D DTSn:L-VC' 30 ? 3E-ORE :'-ND A- TER P..'.
?.
3? L ?ccA T1e9
? F 1?y a-zt ?nc? Q
L'?TGT3 3E. ORE. _`?`L- (?F ?-? T G?C'T? „-,•.En. G' FT
F? DTH BEFOR? '^?Sad or. ncr~=? h_qh .cam°_- Go?Lplt:S} ?l 7M
W--DTL FIEF..
r"-7=`TM:L =`c?=.C"'S RE-3--71.7 FR
C??;T v a?N=.. _.._:?C_'??-.?.=`! . : __ .._:'f?ii;' Q' - -' ? 1i•i C?..?_i?l?',_ .. r
CONSTRLC_-ON CE _LOOD_VG.
C_ 0, r,,
i.. IC CO SrTRUC'T-ON OF POND IS ?ROPOS=D, 'rir T IS T = SIZ OF T%-=
t
W = "SRS'r'ED DR'-3V_NG TO TH POND? ?f' ?? r3 / tft
+vr_kT IS T-? POND SL RE=CZ R?`.. f t-7 __-ACj
17 17ESCRI??=Cti OF PRCPQSED ;vORri =?NC;UDTNG DISCUSS-r- 0-. 0;-
MECH -MICA-1, ECC-?ttI?II TO 3i-. USED (_ T. TM CH svs X 11 _ DR?;v_yjGS
-1 c
13. PURPOSc.//C= PROPOS=D WORK:
3
Dec 18 00 11:42a Leonard Rindner 704 847 0185 p.10
14- STATE REASONS WrY TT IS BC LI c; v "•' ; »
-.D i y__^ T _S __CT=JITY ??2DST BE G CRIED
C can IN ivnTLA-NDs. { TNC , u D.E F?TY MZIkS u RES T _KEN TO MCNIMC Z $ AF.TLA-ND
CTS}:
i D-2r t??Q# i? j ((n l v l l tz-C_ t in a-C, : ot,?jr? S ??C t?'?
__ _. • .?
?-?.??1 .r.i ft i r'l C c,-? t?a.C ?t? C? +'`r T n ?u ?? f1 T om ' P--F' 1,?,? c c -
40
vCU R_=QiaCRED '^^ CCN TACT THE t. _ . "_TS''. ND
t?»3_::_ _ Z nCi,DL__- 5 .3?i,TC
:S_nS) AND/OR ' T-ON_L SERV.TC
' t=SizR_,::_ E (?-M^5) (%z_E AGEVC'J
=--rFZESSES S _--T-) RrC- RD_TNG THIZ PRSSZ C3 0- ANY -='E--DZ?A-L `_' LISTED OR
=- ?csiD t0. 'CT.NG =`?D__NG-EP-D OR R____?7ED SPECZES OR '_ --:
_O?T_=_Ci D: _--. MAY B-7 AFFECTED' :-'Y- Tom-7 PRO?•OS.CD OS^"
-- YOU .RL RE^U=R :D TO CCNT C" Tn? SC.^? ?=STC.RIC -PRESERVATION 7-T
?vr (..• _dCY ADDRESS-73! SHE'E'T" R---G- DING T:.E :?.ESL. _
_CR =- _RM.T W"HI-CH 37 AF_EC_'^ aY `r- PC
DAT- C.^,NT ED - z_ PRO S3D
_-. DOES THEE PRCj C_ :iv . CV-- A_Iv .._ ? :NZ OT Pr?^ -
- a? FUNDS OR _ US- OF
_ _-_C (ST :? LAND?
., Y-a NO NO, GO TO ? ,
Dv" a. I^ Y' S, DO=S ?RGuj CT REQU_zE ?R. PARA_ION OF AN TNv=R y
?.:`uENT PURSu 1\^_' T m:, _ O'M.NT_z
-- TO _?.? RE R *?ENTS c. NoR?z c, oLiNi E?=RO':?:-:N AL
"--? ?CT?
YEs [ ] No 11
J7 V-tz, =R: i?-NT OF - `?L.j :;;y J E DEC 3`c'N ecS'i=THROUC-F T - NCR,:_ C =?0_T
. ?T>_
--? -R _:N ST=_-_ CLZ= CNGHOUSZ?
Y,Es r NO r
_ -, ?VSWER TO lib CS `_=S, THEN SUBMIT. APPROPRIATE DOCUMENT _TT_ON FROM T^E
ST - F C LEAN=NG CUSE TO Div=STON O; EN'v_RONi?NT_ I??V=GE*?ENm rZEG??DING
Cv?r?r,_ANI W_:s. Tr' . NORT
wri C_ OLIN E'v v CRGtv-?NTAS, ?GL=CX ACT .
QUC377TONS RF,G_ARDIN G THE _: T
5"Z:"" C.LE=LR NGHOUSE REV-ZEW PROCESS s- OUT,D BE
D= 7?EC_ ED TO HS. C: R-fS 3AGGETT DIRECTOR ST _TL" CLCAcI}IGc?OL'S = NORTH
C??CL.NA D ;PA?T?1=1iT OE rDM=_v=STR?TION ? ? ?--
N_ -6 WEST JONES STREE+, RALE-=G?:,
CaROLI.N 2+603-8003, T=i---?LONE (9::) 733-6369.
4
Dec 18 00 11:43a
Leonard Rindner
704 847 0185
P.11
13. THE FOLLOW-ING ITF.%, S S'r.'OULD BE INCLUDED WITH THU=S APPLIC.3T70N
PROPOSED ACT17=7l 1NVOLVES T:I DTSCII RGE' OF EXCOVATED OR FILL. MATERIAL
INTO. WETLANDS:
a. WETL2ND DELINF-ATION Mri? SLOWING ALL WETLANDS, STREAMS, S -
.AND PONDS ON TIRE PROPERTY (30R N28TIONW=DE PERMIT NUMBERS 14, 18, 21, 26,
24, AND 38) . ALL STRE.:LMS (INTERM..ITTENT :-ITD PERMANENT) ON THE PROPERTY
k_QST BE SHOWN ON THE M_aD. N4-2 SCUES SHOULD $= 1 I"-TCH EQUALS 50 FEET OR
I17Cii EQUALS 100 FEET OR TF Z--rR EQUIVALENT.
D. Ic ? l ?L?3L?, Rt?R_SENTrTIV PHOTOGRAPH Or % TLA.NDS TO B--
IMP ACTED BY PROJECT.
C. DEL_NEAT=ON W-ZLS PERFO'.ZM_ED BY A CONSULT_ NTT, INCLUDE LT DATA
SHEETS RE LZV 'T :0 T PL?_CIM= NT OF THE DE? ! N ATSON LINE.
d. - TTACH __ COPY' OF _"'= . STORl,_94:`•_TEP• M7uNAGEMEN=' PT `mod 1,F "-,
e. W'r"_k_ =S LAND USE OF SURR?OUND?VC PROPERTY?
a ?TGL G?l [ C% ?J L t? Cd _[ ?) ?i d ccx Y? ?.%1'l ; f rF'Y? ?L C
-4 -loci
is ..=:LIC? .,, :S ?RC?vSED 1='":iOD Cr S"ri-A DIC?nC_
9. S,G\:.J ??JD DATED AGIINT AU^_FO,k__: OD; LETrZa, A_
mil.:
NCI:': WETT.2dDS OR WATERS OF THE U.S. MAY NOT E^ ?MPACTED PSIOR TO:
1) SSUi- LLNCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT,
2) EITHER T3= ISSUANCE OR WA-17--c-1, OF A 402, DIVISION OF
EliVTRON1-SNT! IM.,ANAGr.INCENT (WATER QUALITY) CERTI_ IC_ATION, kND
3) (Z-V, T:al ''w---".VTY CC4.STlr CCUW 5 ONLY) , A LETTER .=RCM TH,
NORTri CAROLINA D IVI S IO?i O: COP.ST_AI M-1vAGE:,SNT STATING Tlij PROPOSE "D
ACTiV_TY IS CONSIST-NT WITH T z4_- NORT . C.PROLINA COAST .L MzN?GEM`NT
PROG_R<,Il .
,.?6yO N.ER' S / S =G',TAT;7RF. D ?`E
HRa
(AGEENT' S S TG ''URE VA L TD ONLY
!F AUTHOR i ZATTON L.= TTE R FROM
THE OWNER TS PROVIDED (18c.)
1
3
Dec 18 00 11:43a Leonard Rindner 704 847 0185 p.12
LEON AM R71\ R p WS
Environmental Planning Consultant 3714 Spokeshave Lane
Professional Wetland Scientist Matthews, NC 2810 .
Land Planning Tele: (704) 846-0451
Fax (704) 847-018
June 1, 1999
Mr. Steve Chapin
US Army Corps ofEngineers - Reg. Field Office
151 Patton Avenue - Room 143
Asheville, NC 28801 - 5006 -
Mr. John R. Dorney
Division of Water Quality - NCDENR
Environmental Science Laboratories
4401 Reedy Creek Road
Raleigh, NC 27607
Re: SouthPark M tail R xaanaion Charlotte ibi?t? l?4nnto North SAC4ltD #i41?YY e> ? #26
Dear Sirs:
On behalf of my client, Mr. Coy E. Shields, of Trammell Crow Company, I am requesting confirmation of
eligibility to flood ±350 if of streams and fill -E- 4561f of streams with small areas of adjacent wetlands for the
construction of a _1.70 acre stormwater treatment pond and symphony park. The stormwater pond will be
integrated into the symphony park as an water feature amenity. Currently there are no stormwater treatment
facilities treating runoff from the parking lots and adjacent urban areas. The pond will be designed to treat
approximately 60 acres of surface from the mall and adjacent urban areas. Due to existing conditions the
stormwater treatment facility cannot serve approximately 30 acres of the existing mall site (See the attached
memo/report dated February 18, 1999, which summarizes the meetings with the USACE and NCDWQ in
Raleigh on January 11, 1999).
Background
The project site is located in rapidly developing SouthParli area of Charlotte, NC. Current land use is
commercial and office complexes. there are approximately 0.35 acres of jurisdictional surface waters and
wetlands on the project site. There are approximately 955 if of streams which have important aquatic
function. Ali fill material will be unpolluted and appropriate measures to control sedimentation and erosion
will be employed. Streams which will not be disturbed will be protected during constriction from damage
due to construction traffic, drainage and other forms of disturbance. As required the proposed pond, and
remaining streams will be protected by restrictive covenants or similar mechanisms.
The following sections present the results of the environmental planning reviews of the project site and a
description of the impacts and proposed minimization and mitigation measures.
S1: AEK4RY OF WATERS OF THE U_ S.
Preliminary identification and delineation of the Jurisdictional Waters on the site were determined according
to the Corps of Engineers Wetland Delineation Manual, Technical Report Y-87-1, 1987, with Appendices.
Dec 18 00 11:44a Leonard Rindner 704 847 0185
W. Steve Chapin - USACE, Mr. John R. Dorney, Mr. Mike Parker - NCDWQ
Page 3, June 1, 1999
Preliminary data gatherir a included review and interpretation of topographic maps; USDA Soil
Conservation Survey; aerial photographs, and preliminary site visits to selected areas. Then the Routine
On-Site Determination Method was utilized to determine the upper boundary of the wetlands. In order to
make a positive wetland determination indicators of hydrophytic vegetation, hydric soil, and wand
hydrology were be identified as described in the manual.
The wetlands on this site can be describe as Palustrine Forested Broad - Leaved and Scrub/Shrub
Temporarily Flooded and Seasonally Flooded. The site is within a drainage area of unnamed headwater
tributaries of Little Sugar/Briar Creek (Water Classification - C).
p.13
Vegetation
The forested headwater wetland areas and riparian areas are dominated by Facultative Wet and Facultative
species. Trees include green ash, alder, red maple, sweetgum, sycamore, willow oak, hornbeam. Understory
and herbaceous strata includes silky dogwood, alder, spicebush, smilax, microstegium, sedges, soft rush,
poison ivy.. Where the soils are more saturated Obligate species such as black willow are present.
?I2 is Sails
The site includes Monacan (Mo) soils. These soils are map units which may have inclusions of hydric soils
according. to the Sort Conservation Service (now Natural Resource Conservation Service), Technical
Guide-Section II-A-2, June 1991.
Z oiogv
The wetland areas on this site are the result of a surface runoff a high seasonal water table, and stormwater
discharges.
S ARYQf N'arers Lrf the United Slates
Surface Waters Perennial to Intermnittent tributaries w/ small areas of
Wetlands adjacent wetlands ± 9551f (important) jq.36 acres
Approximate Total - Waters of the U.S. ±0.36 acres
Sl'TMM4RY a, f 7Wracts
N"#26 Perennial to Intermittent tributaries wlsmall areas of
adjacent wetlands -s- 305 if lry flooding to create pond _ 0.10 ac.
Perennial to Intermittent tributaries w/smaII areas of
4acent wetlands ± 456 if by grading to create part: 024 ac.
Total - NWP #26 ± 0.34 ac.
WETLAATDS PERMI?TEVG AND AfrHGA HON
Preliminary planning for the project involved site analysis and consideration of environmental, economic and
regulatory issues- The plan and commitments made in this report reflect a positive response to the
preliminary discussions, determinations, and concerns of the regulatory agencies. Except for temporary
construction and development impacts, we believe that the proposed project will not cause sirmrficant
impacts to the ecological functions or values of Jurisdictional Waters of the U.S. There has been a positive
response to the recommendations and expected commews by the NCDWQ and the Um C.E.
Dec 18 00 11:44a Leonard Rindner 704 847 0185 p.14
N&. Steve Chapin - USAGE, Mr. John R. Dorsey, Mr.1NTike Parker - NCDWQ
Page 4, June 1, 1999
Avoidance. Minimizatio% and Mitigation
Due to the economic, engineering, safety, and spatial requirements of a development of this magnitude, large
coudauous areas musi be graded for roads,.building pads, and parking. However the following avoidance
and minimization efforts and measures have been taken:
Positive response to the recommendations and expected comments by the WCDWO and the
USAGE
incorporate stormwater treatment facilities.
Best Management Practices will also be employed to minimize impacts to Jurisdictional. Waters. These will
include:
a) Siltation Barriers; Sediment Traps and Diversion Ditches
b) Barricades to define construction limits to sensitive sites and to protect trees
c) Preeonstruction meetings
d) Vehicular access will be restricted to specific areas to avoid disturbance to adjacent wetlands and
natural areas to be preserved,
e) Methods to prevent short term impacts will be inspected regularly and maintained during
construction ofthe project,
fl Wetlands to be preserved will be clearly marked prior to construction to prevent accidental damage
to wetlands. The contractors will be held responmrble for unauthorized wetland damage not
permitted according to plans and specifications. Preconstruction meetings shall be held if necessary
with representatives ofthe USACE and the NCDWQ.
g) Short term construction impactC primarily stream sedimentation will affect aquatic habitat,
however thus will be minimized to the extent practicable to promote rapid recovery.
h) Project construction will strictly adhere to an approved Sedimentation and Erosion Control Plan
Best Management Practices will include utilizing siltation trapping ponds and other erosion control
structures where appropriate: Impacts from hazardous materials and other toxins to fish and
aquatic life such as fuels will be avoided by not permitting staging areas to be located near surface
waters.
i) As required by the 401 Water Quality Certification conditions, measures will be taken to prevent
"live" or fresh concrete from coming into contact with waters until the concrete has hardened
krwosed COIII?} 1Satn*o MitiioAfinn
A mitigations plan is proposed for a "no net loss" of wetland and stream habitat, value, and function to the
extent feasible orrthis site. TnaVoidable impacts to streams by r •• a
gmd ?e_pronosedto be miti?at bT,
rQ W
Program where required Stream impacts by flooding will be mitigated by the protection of the remaning
channels and the development of a forebay/littoral zone in connection with the new pond. The buffers on the
remaining channels are proposed to be a minimum 35' wide, barricaded with silt fence. Buffers may exceed
this width in many locations. Areas within the buffers which may be cleared due to grading requirements will
be revegetated with riparian trees, shrubs, and groundcovers, to match adjacent conditions.
The remaining streams on the project -site appear to be in excellent to good condition and will be protected
by buffers. To meet restoration mitigation requirements for stream impacts by grading, the developer
is proposing to contribute $57,000 to the North Carolina Wetland Restoration Program (456 if X
5125! It) to mitigate for stream impacts.
Dec; 18 00 11:45a Leonard Rindner 704 847 0185 p.15
Mr. Steve Chapin - USACE, Mr. John R. Domey, Mr. Mike Parker - NCDWQ
Page.5, June 1, 1999
STORcb WATER MANAGEMENT PIAN
A Stormwater Management Plan will be designed and implemented for the project to meet the 401 Water
Quality Certification requirements. Stonnwater management becomes necessary when increasing. the
impervious area within an existing natural area. The planners will utffize information and guidelines provided
by the North Carolina Department of Environment, Health, and Natural Resources Water Quality Section in
developing this stormwater wetland.
A wet detention basins small be the primary treatment system for stormwater runo$ from paved surfaces and
landscaping oh commercial, office, business, and institutional parcels. The wet detention basins will be
designed. to attenuate the fast inch of rainfall over a 24 hour period from approximately 50 acre of urbanized
land within the ponds drainage area. Water will be released over a 2 to 5 day period to the wetland
mitigation areas to increase filtration. Discharge velocity of the outclass will be less than five cfs. A littoral
zone/forebay will be incorporated into the design of the ponds to encourage additional nutrient removal. The
planners will utilize information and guidelines provided by the North Carolina Department of Environment,
Health, and Natural Resources in developing the design of wet detention basins using:l?e? Table I in the
Stormwater $ecr lt?anggement thct;?ec NrD m ro„r io-
PROTEC77ON FROM FUTURE DEMOPMENT
The preserved wetlands and streams will be protected from future impacts by the applicant or by a group
designated by the applicant for this purpose. Development of these areas will be deed restricted in
accordance with restrictive covenants which will be developed for approval by the USACE and/or NCDWQ.
TBREATENED AND ENDANGERED SPECIES
Federally listed plant and animal species with endangered or threatened status are protected under the
Endangered Species Act of 1973. The US Fish and Wildlife Service has identified Schweinitz's sunflower
(Helianthus schweinitzii) and the Carolina heelsplitter (Mecklenburg County). Schweinitz's sunflower
thrives in full sun characteristic of succession fields, margins, and forested openings. Based on a site
reconnaissance, habitat conducive to support hw ini 'c » flov r i not iLgkent in the nrg>JW area The
Carolina heelsplitter is a freshwater mussel which prefers shaded areas either in a ponded portion of a small
stream or in runs along steep banks with moderate current. Primary habitat are waters less than three feet
deep with a soft mud, muddy sand, or shady gravelly substrate. It is normally restricted to protected silted
areas or under banks especially associated with obstructions such as stumps or fallen trees. Its current
distribution according to the U5 Fish and Wildlife Service is limited to portions of two streams -- Goose
Creek and Waxhaw Creek -- and a small river originating from rural areas in Union County. Therefore it is
does not occur on this site.
The Carolina Darter (Etheostoma collis) is a fish that inhabits small streams such as those found in the
project area. This species .has a federal status of Proposed Special Concern and a state status of Special
Concern. The species prefers small clear streams of less than 15' width with moderate to swift current and a
sand/gravel benthic composition. It apparently tolerates a wide range of water quality conditions and
vegetation types adjacent to the streams and appears resistant to pollution. (E. Menhinick). Therefore, strict
adherence to an approved erosion and sedimentation control plan will be maintained during the construction
period in order to control degradation of water quality.
Dec 18 00 11:45a Leonard Rindner. 704 847 0185 p.16
Mr. Steve Chapin - USACE, Mr_ John R Dorney, Mr. Mike Parker - NCDWQ
Page 6, June 1, 7999
CULTURAL RESOURCES
The project site is urbanized and bounded by contemporary commercial and office developments. No
standing structures were encountered on the project site.
AQUA77CHABITAT -
The aquatic systems in the project area consist of wetlands and intermittent tributaries of Briar Creep. A
variety of wildlife is supported by these systems including mammals, birds, reptiles, amphibians, $sh, insects,
mollusks, and drustaceans. Therefore strict adherence to an approved erosion and sedimentation control plan
will be maintained during the, construction period in order to control degradation of water quality
downstream and protect the areas to be preserved. Short term construction impacts, primarily stream
sedimentation will affect aquatic habitat, however this will be minimized to the went practicable to promote
rapid recovery. Project construction will strictly adhere to an approved sedimentation and erosion control
plan. Best Management Practices will include utilizing siltation trapping ponds and other erosion control
structures where appropriate. Impacts from hazardous materials and other toxins to fish and aquatic life
such as fuels will be avoided by not permitting staging areas to be located near surface waters. Also, as
required by the 401 Water Quality Certification conditions, measures will be taken to prevent "live" or fresh
concrete from coming into contact with waters until the concrete has hardened. Aquatic resources are
expected to be enhanced through, the development of a 1.70 acre pond with related littoral zone and forebay.
CONCLUSION
The SouthPark Mall expansion project will provide important economic benefits to the region. Based on the
value of the jurisdictional waters and wetlands on this site, the developer through sensitive and creative
.planning has chosen to balance the site's economic viability with its environmental value and permitability.
The Baal of the Site Plan and Mitigation Plan is to help balance the environmental consequences of this
development by creating a beneficial aquatic resource that will help maintain or minimize degradation of
waters of the U.S. downstream of the project and through enhancement of remaining streams. The
undisturbed wetland areas and the mitigation sites will be preserved by the applicant or by a group
designated by the owner for this purpose.
Please contact me if you have any questions or require additional explanation. Thank you for your
consideration.
Sincerely,
Leonard S. Rindner, PWS
Environmental Planning Consultant
Profession Wetland Scientist
Mr. Coy E. Shields, P-E.
Executive Vice-PresidentlManaging Director
Trammell Crow Company
121 West Trade Street, Suite 1900
Charlotte, NC 28202
Dec'18 00 11:4Ga Leonard Rindner 704 847 0185 p.17
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Dec 18 00 11:57a Leonard Rindner
1
704 847 0185
p.22
/ SPRING/WETLAND AREA
P E>
iC
TRIBUTARY OF LITTLE SUGAR/BRIAR CREEK
PONDED AREA
UNIMPORTANT CHANNEL
/A?
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APPROXIMATE MAP - WATERS OF THE U.S_
. J SUBJECT TO USACE VERIFICATION
STORMWATER CHANNEL
0 RSNAA%%?-.
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Dec-18 00 11:57a Leonard Rindner 704 847 0185 p.23
LEONARD Environmental Planning Consultant 3714 Spokeshave Lane
Landscape Architecture Matthews, NC 28105
Land Planning Tele: (704) 846-4461
Fax (704) 847-0185
Date: February 18, 1999
MEMOB ANDITM
To: Brad Davis
Dale Stewart
Meg Connolly
Richard Petersheirn
Kevin Vogel
From: Len Rindner
Subject: Wetland I Stream ermittina - outhpark all
Wetland Delineation and Permitting Issues
1. Based on a meeting on-site with Steve Chapin of the United States Army Corps of
Engineers (USACE), the wetland and stream delineation was verified as accurate.
Jurisdictional Waters of the.U.S. are also subject to regulatory requirements in Section
404 and Section 401 of the Clean Water Act. The confirmed delineation was surveyed
and is being utilized for planning and permitting purposes.
2. The stream was determined to have "important" aquatic value. Current
regulations prevent the loss of more than 500 linear feet of "important" stream channels
or more than 3 acres of wetlands by Nationwide Permit 426. Impacts over these
thresholds would require the more complex Individual Permit Review. Based on current
USACE policy, impacts to streams from flooding are not calculated on a linear foot
basis. To use Nationwide Permit 926, pre-construction notification (PCN) to the U.S.
Army Corps of Engineers (USACE) and the North Carolina Division of Water Quality
(NCDWQ) is not required if impacts are less than 1/3'acre of waters of the U.S. (streams
and wetlands) and/or less than 150 linear feet of stream beds and are above headwaters
and if no other Nationwide Permits are required. Pre-construction notification is required
for any impacts to streams more than 150 linear feet by the NCDWQ. If the impacts are
above these thresholds (important or unimportant) an application is required to the
USACE and the NCDWQ. If, commercial, business, office, industrial, and similax land
uses causes impacts greater than 113 acre of Waters of the U.S., or more than 150 linear
feet of streams than a stormwater treatment pond(s) will be required by the NCDWQ as a
condition of the permit.
Dec 18 00 11s58a Leonard Rindner 704 847 0185 p.24
Memorandum - Southpark Mall
Wetland / Stream Permitting, Page 2
February 18, 1999
3. The USACE has agreed in concept that impacts to the stream by flooding for the
purposes of creating a pond to meet the NCDWQ 401 Water Quality Certification
conditions will be eligible for Nationwide Permit #26. However, impacts to the stream
other than by flooding must be less than 500 linear feet.. If impacts to streams are over
150 linear feet due to activities other than flooding, mitigation will be required by the
NCDWQ and the USAGE. Based on current policy, it appears unlikely that mitigation
will be required by the USACE and the NCDWQ for the flooding impacts since the
purpose of the pond is to meet the 401 Water Quality Certification requirements.
4. Based on a meeting with Mr. John Dorney of the NCDWQ on January 11, 1999,
he endorsed the concept of utilizing the stream area to create a storm water
management/detention facility that will also serve as an amenity. Based on the
discussions, he agreed that the area to be treated by the facility will include
approximately sixty acres (thirty acres of on-site drainage and approximately thirty acres
of off-site drainage) from -primarily roads and parking areas. Drainage from the
remaining sixty acres of the mall site, that currently by-passes the proposed pond area
through a culvert under Morrison Drive, will not be required to be treated due to the
difficulties and complexities of tying into existing urban condition.
5. Wet detention basins shall be utilized as the primary treatment system for
stormwater runoff from paved surfaces and landscaping on commercial, office, business,
and institutional parcels. The wet detention basins that will attenuate the first inch of
rainfall over a 24 hour period Water will be released over a 2 to 5 day period Discharge
velocity will'be less than five efs. A littoral zone/forebay will be incorporated into the
design of the ponds to encourage additional nutrient removal. The planners will utilize
information and guidelines provided by the North Carolina Department of Environment,
Health, and Natural Resources in developing the design of wet detention basins using the
Table 1 1 in the Stormwater Bet Management Practices TICDENR November 1995.
The proposed solution provides an urban amenity while minimizing further degradation
of water quality downstream as a consequence of this project. I have found both the
USAGE and especially the NCDWQ very interested arid. supportive of the proposed.
solution.
Let me know if you have any questions.
Len Rindner
Dec! 18 00 11:58a Leonard Rindner 704 847 0185 p.25
LEONARD S. RINDNER, PWS
Environmental Planning Consultant 3714 Spokeshave Lane
Professional Wetland Scientist Matthews, NC 28105
Land Planning Tele: (704) 846-0461
Fax (704) 847-0185
November 28, 2000
Mr. Steve Chapin
US Army Corps of Engineers - Reg. Field Office
151 Patton Avenue - Room 143
Asheville, NC 28801 - 5006
Re: Soathpark Mall - Symphony Park - Action Id. 199931050
Dear Mr. Chapin:
On behalf of Mr. Coy Shields of Trammell Crow Company, I am writing you to confirm our
conversations regarding the additional stream mitigation requirements described in the nationwide
permit verification. As you are aware, the developer has already paid $57,000 dollars into the
North Carolina Wetland Restoration Program. Also, in addition to the pond and surrounding areas
being a public amenity, the pond itself will be designed to facilitate storm water treatment
according to the North Carolina Storm Water Best Management Guidelines, 1999. Buffers will
protect undisturbed areas of the stream and the pond design will include a forebay, as required. The
project will also comply with an approved Sedimentation and Erosion Control Plan.
In order to meet the remaining mitigation requirements, the developer is proposing to participate or
contribute to the enhancement of a segment of tributaries to Little Sugar Creek, and/or a segment
of Little Sugar Creek itself. Little Sugar Creek traverses through very urbanized areas in Charlotte
and has been and is subject to severe degradation. The City of Charlotte is also involved in several
projects along Little Sugar Creek through Storm Water Services, in an effort to improve Little
Sugar Creek. The anticipated enhancement primarily includes the clean-up urban debris from the
creek and areas along the banks, such as trash, shopping carts, plastic, and tires. This will enhance
wildlife habitat, remove pollutants, and stream flow.
We appreciate your involvement in the environmental review and planning of this project. Please
contact me if you have any questions or require additional explanation. Thank you for your
consideration.
Ldonard S. Rindner, PWS
Professional Wetland Scientist
cc: Mr. Coy Shields
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
Kerr T. Stevens, Director
•
NC ENR
NORTH CAROLINA DEFARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
August 18, 1999
Mecklenburg County
DWQ Project # 9908,01
APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS, WRP
Coy Shields, PE
Trammell Crow Co.
121 West Trade Street
Suite 1900
Charlotte, NC 28202
Dear Mr. Shields:
You have our approval, in accordance with the attached conditions and those listed below, to place fill
material in 815 feet of streams for the purpose of development of South Park Mall Symphony Park in Mecklenburg
County, as you described in your application dated July 20, 1999. After reviewing your application, we have
decided that this fill is covered by General Water Quality Certification Number 3108. This certification allows you
to use Nationwide Permit Number 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 andior 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 stormwater plan, as approved by
this office, shall be implemented.
Division of Water Quality • Non-Discharge Branch
4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone 919-733-1786 FAX # 733-9959
An Equal Opportunity Affirmative Action Employer • 50% recycled/10% post consumer paper
http://h2o.enr.state.nc.us/wetlandc.htmI
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 919-733-5219 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 456 feet of streams, in 030834 river and subbasin and 456 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
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 919-733-1786.
Attachment
cc: Wilmington District Corps of Engineers
Corps of Engineers Asheville Field Office
Mooresville DWQ Regional Office
Mr. John Dorney
Central Files
Ron Ferrell; Wetland Restoration Program
Todd St. John
Len Rindner
nc e
1
990801.1tr
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, the Trammell Crow Company has permission as outline below for
the purpose(s) of proposed South Park Mall. All activities associated with these authorized impacts must be
conducted with the conditions listed in the attached cetification transmitttal letter. THIS CERTIFICATION IS NOT
VLID WITHOUT THE ATTACHMENTS.
COMPENSATORY MITIGATION REQUIREMENT WETLAND RESTORATION PROGRAM
LOCATION: Little Sugar Creek
COUNTY: Mecklenburg
BASIN/SUBBASIN: 030834
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)
acres of Class WL wetlands
acres of riparian wetland
acres of non-riparian wetlands
acres of Class SWL wetlands
815 linear feet of stream channel
(other)-
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. PLESES NOTE, THE ABOVE IMPACTS ARE
NOT AUTHORIZED UNTIL YOU RECEIVED NOTIFICATION THAT YOUR PAYMENT HAS BEEN
PROCESSED BY THE WETLANDS RESTORATION PROGRAM.
Signature
Date
NCDENR-Division of Water Quality
Wetlands Restoration Program
1619 Mail Services Center
Raleigh; NC 27699-1619
Project No. DWQ 990801
Project Name: South Park Mall
SUBMITTED DESIGN:
elevations
Bottom of Basin (ft)
Permanent Pool (ft)
Temporary Pool (ft)
areas
Permanent Pool SA (sq ft)
Drainage Area (ac)
Impervious Area (ac)
volumes
Permanent Pool (cu ft)
Temporary Pool (cu ft)
Forebay (cu ft)
other parameters
SA/DA
Orifice Diameter (in)
Design Rainfall (in)
REQUIRED DESIGN:
621 status
635 14 ft. depth check depth
636.5 1.5 ft. depth ok
7v !!
20 43929 sq. ft. ok
54.4
39.2 72.1 %
518000
125450
29000
0
5
1
Linear Interpolation of Correct SAIDA ** *
0/0 impervious
Next Lowest 1-77#
Project Impervious 72.1
Next Highest 80
? iv (
137940 cu. ft.
5.6 %
1.85
0.57 cfs drawdown
2.6 day drawdown
c
c
0
14 ft. Permanent Pool Depth
SA/DA from Table
1.79
1.85
2.I i /;, ?
/ v
we,
I? uq t
bf?" v
&t/?,o 6/t??
V e? e, 6
Project No. DWQ 990801
Project Name: South Park Mall
SUBMITTED DESIGN: REQUIRED DESIGN:
elevations status
Bottom of Basin (ft) 621
Permanent Pool (ft) 635 14 ft. depth check depth
Temporary Pool (ft) 636.5 1.5 ft. depth ok
areas
Permanent Pool SA (sq ft) 74720 30638 sq. ft. ok
Drainage Area (ac) 54.4 r7
Impervious Area (ac) 39.2 72.1 %
volumes
Permanent Pool (cu ft) 518000
Temporary Pool (cu ft) 125450 137940 cu. ft. check tempt
Forebay (cu ft) 29000 5.6 % check foreb(
other parameters
SA/DA 0 1.29 -
Orifice Diameter (in) 5 0.57 cfs drawdown - /
Design Rainfall (in) 1 2.6 day drawdown ok
Linear Interpolation of Correct SA/DA***
Next Lowest
Project Impervious
Next Highest
14 ft. Permanent Pool Depth
% Impervious SA/DA from Table
70 1.26
72.1 1.29
80 1.42
MEMORANDUM
TO: John Dorney
Non-Discharge Branch
Regional Contact: Michael L Parker
WO Supervisor: Rex Gleason
Date:
SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS
Facility Name South Park Mall County Mecklenburg
Project Number 99 0801 County2
Recvd From APP' Region Mooresville
Received Date 7/20/99 Recvd By Region 8/3/99
Project Type
Certificates Stream
Permit Wetland Wetland Wetland Stream Class Acres Feet
Type Type Impact Score Index Prim. supp. Basin Req. Req.
26 F_ O YO N F_11-137 8 F _c_F- 30,834. 0.34 ??
Mitigation Wetland
MitigationType Type Acres Feet
Is Wetland Rating Sheet Attached? Q Y p N Did you request more info? Q Y 0 N
Have Project Changes/Conditions Been Discussed With Applicant? Q Y O N
Is Mitigation required? Q Y O N Recommendation: pQ Issue O Issue/fond O Deny
Provided by Region: Latitude (ddmmss) 353918 Longitude (ddmmss) 805015
Comments:
cc: Regional Office Page Number 1
Central Office
Facility Name South Park Mall County Mecklenburg
Project Number 99 0801 Regional Contact: Michael L Parker
Date:
Comments (continued from page 1):
cc: Regional Office Page Number 2
Central Office
f
SouthPark MaH
Symphony Parr
g. Charlotte, Mecklenburg County
Joint Application Form and Supporting Documentation for
NATIONWIDE PERIIIITS THAT REQUIRE NOTIFICATION
TO CORPS OF ENGINEERS
NATIONWIDE PERMITS THAT REQUIRE
SECTION 401 CERTIFICATION CONCURRENCE
Prepared For:
Mr. Coy E. Shields, P.E.
Executive Vice-President/Managing Director
Trammell Crow Company
121 West Trade Street, Suite 1900
Charlotte, NC 28202
Prepared By:
Leonard S. Rindner, PWS
Environmental Planning Consultant
3714 Spokeshave Lane
Matthews, NC 28105
(704) 846-0461
LandDesign, Inc.
Landscape Architecture - Land Planning
1701 East Boulevard
Charlotte, NC 28203
(704) 333-0325
*Subject to verification by the USACE
Date : 6/99
DEM ID:
CORPS ACTION ID:
NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT
PRE-CONSTRUCTION NOTIFICATION APPLICATION
FOR NATIONWIDE PERMITS THkT REQUIRE :
1) NOT=FICA=ON TO CCRI>S OF ZNG'NFrRS
2) APPLICAT=ON FOR SECTION 401 CERTIFICATION
3) COORDINAT=ON WI2? Ta NC D=ViSION OF COASTAL, MANAGMV-PNT
SEND THE ORIGINAL AND (1) COPY OF THIS COb-MILETED FORM TO THE APPROPRIATE
F=EI.D OFFICE OF THE CORDS OF ENGINEERS (SEE AGENCY ADDRESSES Si?? = T) . SEVEN
(7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF E_VV=RONMENTAL -`?\iAGZIMENT
(S_? _GENCY aDOCRESSES :H: ET-) . PLEASE PRINT.
OWTERS NAME . C.Ci
--_TG ADD r'._., ., . 121 ale s f- 1 Y? dam, -1 r?? ?.; je_ l ` c'y
Z.,_ P CODE .
20 av2
PROV ACT LOCATION ADDRESS, I?iC=,uDING SL D_J_S=ON NAv_E DT__ _CR=`i: _ RC.?
M=-1.`+'G ADDRESS ABOVE' .
3. TELEPHONE NL {3ER (HOME) .
4. ?ppLIC:-5 =. AGEN_ ' S NAME OR RESPONSIBLE COR?OR.?_E OE =CIA_ -DDR ESS
P ICNE NUM-BER:
5 LOCATION OF WORK (PROVIDE : MAP, PRE: ER.?ELY ^Pv O Us- S C? F S TOP('GR_PZ-_C
rr?' OR AERi T P-OiOG aP-Y w-_- SCALE)
COGNTY : C-( G,- JTLr NEAREST TOWN OR CITY: 1
SPECIFIC LOCATION (INCLUDE ROAD
bu-H-BERS, L_ANDMIMRKS, ETC. ) :
? . _'_<?ACTSD OR NEAREST STR`rE M/R-TI ER. U 0_" L-i T? ?L ?? ??Ctr YC ?-?
_: ER BAS_N: CA-L1 Zti ,
'7= -S ,PROj,C? LCCA^_'EC N?;c ;G __ER CUSS---CD S TRC; :, T---DA:.
?.C. S?-- ' ==ER
?.. :. I ..UGH QV_-_- w1S `..r14 •N, / V_o -'S-. `:JrNC =.SVU_':C_ 4Y. :.l
.47 (C: r , ?-Ea
S ---'' (WS-_ OR WS `!_. j NO IF YES =.:P? _-N
- THE PROJECT ICC :'+__--_N NCR--" CAROLIN:_ OF -S=? ,
OF Eli . =RCN_?-::_ CCNC=R': (:_EC) ? v_` 1 ?TO U? -
/'•:• _- T,-:7 PRCu7C- ±r 7OC1_-D W__ .._N COAST: •. COu: _ Z (SEE PIG- i _vR
_.-- JF COP_ST? COliN'_^- T -?VD USE (_JY) DES==_:__T=ON:'
8S. --VE ANY SECTION 404 ?ERM:TS BEEN =REVIOUSLY R?::UESTED FOR uS°_ ON
: =- PROPERTY? YES [ ] NO f? I= YE-S, PROVIDE _CTION I.D. N??`i3ER OF
REV-7C,PERMIT LND tNY A DDS---ON?L INFORtf: T-ON , (IVC P T T_ CF 40.
C.RTTFICATICN`.
7 -r
L? . -RE ADD_ _ _CN;.L = ER`VI- REQUESTS EX?ECT D FOR TH S PROPERTY _-
YES f NO DESCR-:ZE ?1'IT-C7?_ WORK.
9a . ESTIM3 TED TOT=? DIM-137-R. OF ACRES IN TRACT OF LAND: l Qo / V-_eA
c? • ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PRCC SITE:
10a. NUMBER OF ! ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY:
FILLING : ?`? CiYi EXC_AV A T I ON
FLOODING:
OTHER:
DRAINAGE: TOTAL ACRES TO BE IMPACTZM : w
10b. (1) STRr'? C_ ANNE L TO BE IMPACTED BY THE PROPOSED PROJECT (I?
RB?OCATED, PR?VsDE` D_775__-LVC.F BO''t BF ORE :1JD AlTER R- OCATl0N)
L- F E
%-NGTH B E: ORE : ER
ti+=DTH BEiOR? on nCi.uc' high water contouzs) . t ?! ^T
DTH AFTER: ,m
AVERAGE DEPT 37-FORE: AF_==t.
(2)
O--?N G H.a NNZZ _.__.JC A T _C Ni .
P_ =--=f7NT OF - -- - IN C ,-!.:;-\IN__.
C NNZL EXCAV _=,DN. CONSTRUCT=ON OF A D X, _LOOD=NG. v
_. IF CONS TR C^=ON OF A POND IS PROPOSTn, WHAT ` IS T_Z SIZE 0 __.Z
WATERSHED DID:=N=NG TO THE PCND?
glr _T IS THE EXPECTED POND SURFACE AREA I!
I ti?
DESCRIPT=,-N. OF PROPOSED WORK INC?UD.NG DISCUSS-ION OF TYPE OF
MECH_aN=C.a?, EQU:?'MENT TO BE USED (AITAC __ANS . 3 1/2" X 11" DRAWINGS
CZy) .
G (-6-C_ ra I c,--\ -- ce,? 4 zoo QF W ,5?-I
[?UhC.1 l,v l 6-C_ fV-\ r_uln c)V? ?1__.t_ (,4_?? r, r /fr
13. PURPOSE //CF PROPOSED WORK:
3
Id. STATE REASONS WHY IT IS BELIEVED T'L THIS ACTIVITY MUST BE CARRIED
OUT IN WETLANDS. (INCLUDE ANY MEASURES T_ZEN TO MINIMIZE WETLAND
M,MPACTS) :
??- ,i?.?G?? c' •??, ,, ?Z? f f t (NV1 t7.?.. (?1/? GL?. ; ot?-i!'? 5' ?!-?C•1?-?
QS. t f
V 4,)?.pl/l C c.l 111 ?fn YTj h 4
U {{ AR:. R QL'IRED TO CC 'T'ACT THE U. S . FISH AND WTLDLI' SERVICE
?S=NS) AND/OR NATICN:rL=RINE FISHER SERVICE 1 ('qNr? - S 5F"
) ( - AGENCY
Z`SES SiiE.T) REGARD=NG :';?_^. PRESENC= O: ANY _CDERLLLY L=ST"D OR
9CPOSLD FOR _.ST=NG
END NG=RCD OR :"R=---N ED SPECI OR - - -- z , ?m
I'_1 'T :.E PERMI_ AR-' ' ? Ct_T_C - =EI=---
.ON__ -D. •---. -' BE AF_ECT= By THE PROPOSED PROJECT. DATE
C4? (A='"AC= RESPONSES
Cv. _ ESE -GE`?CI:S)
YOU ARE REQUIRr.D TO CONTACT THE STT_r HISTORIC PRESERVATION OFFT-CER.
_ „?O) m (SEE AGENCY ADDRESSES SHEET) R ES__=NG THE PRESENCE OF ^=S_': R_C
=RCv?C='1EDAmN TyE PZR24-T __-.EA WFIC:: AFFECTED BY THE PRC?CSEI
CONTACTED:
DO ES THE PRCjL.r'" _NLC,VE AN EXPENC_TLRE OF PUS IC FUNDS OR , LSi OF
_ (STyTZ)
Y=S [) NO -110, GO TO I°'
a. IF YES, DOES THE PROJECT REQU=RE PREPARATION OF AN ENVIRONMENma
DlC iV__7NT PURSvANT_ TO TzE REQUIRFMENTS C= T NORTH CAROLINA EWT_RONMENTAL
ACT?
YES [I NO [
I` YS,
E 'HAS THE DCC:^?7_NT BEEN REVIEWED THROUGH T NCrc.=.- . -
?
CAROLINA
:
-_i.S_MEi7T^OL :.DM-yV- T1T^ T....,
_37-RAT-10N A_37-RAT-10N C.,? --,=NGHOUSE?
YES (1 NO f i
-_ ANSWER TO 17b is YE5 THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE
STATE CLEAR=NGHOUSE TO DIVISION OF ENVIRONuIENTAL M;-NAGEMENT REGARDING
COuPjTANCE WITS: THE NORTH CA-ROLIN:. ENV=RON`M NTAL POLICY ACT.
QUESTIONS REGARDING THE ST?.TE CLEARING;iOUSE REVIEW PROCESS SHOULD BE
D=RECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH
C?ROL=NA DEPARTMIENT OF ADM- =STRATTON, 116 WEST JONES STREET, RALEIGH,
NORTH CAROLINA 27603-8003, TELEPHONE (919) 733-6369.
4
18. THE FOLLOWING ITZMLS SHOULD BE INCLUDED WITH THIS APPLICATION IF
PROPOSED ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OR FILL MATERIAL
INTO.WETLANDS:
a. WETLAND DELINEATION M -P SHOWING ALL WETLANDS, STRE_ lmS, L.=-S
AND PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26,
29, AND 38) . ALL STRE_LMS (INTERMITTENT AND PERMANENT) ON THE PROPERTY
.MUST BE SHOWN ON THE M_A.P. MA.P SCALES SHOULD BE I INCH EQUALS 50 FEET OR 1
INCH EQUALS 100 FEET OR THE=R EQUIVALENT.
b. I F AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE
ruPACTED BY PROJECT.
C. I" DE-!NEAT-ON WAS PERFORMED BY A CONSULT
-A-NTT, INCLUDE Pi,I, DATA
SHEETS RELEVA-N- TO T ' PL_-C?.MENT OF THE D ET INEATION L 7N7.
d. ATTACH A COPY OF Tl:E STORMWAT 'R MANAGEMENT PLAN IF R= ^-RED.
e. WFAT IS LAND USE OF SURROUNDING PROPERTY'
CJ-t'om' CL d e'xj? L??-t l r't m ee-c Ca-1
I- ._-:L.C IS ?RCPOSIC V-----7-'HOD 0- SE,'7 GE D=SPCC =?
C>>--1 (E-4
g SIGNED AND DATED AGENT AUTHOR--.---ON LET777-R, _- APPLIC_
NCT2': WETLANDS OR WATERS OF THE U.S. 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
ENVIRONI-1ENTAL I-.ANAGF.MENT (WATER QUALITY) CERTIFICATION, AND
3) (Z_ZV T:y T7772YTY COASTAL COU'N=S ONLY) , A LETTER FROM THE
NORTH CAROLINA DIVISION OFF COASTAL M?uNAGzMENT STATING THE PROPOSED
ACTIVITY IS CONSISTENT WITH THE NORTH C-?,ROLINA COASTAL M.PuNAGEMIENT
PROGRAI-i.
OWNER'S /I
(AGENT'S S IG. TUR E VA _1L D ONLY
IF AUTHORTZaTION LETTER FROM
THE OWNER IS PROVIDED {I$q.) )
t
DA E
5
LEONARD S RIND R. PW
Environmental Planning Consultant 3714 Spokeshave Lane
Professional Wetland Scientist Matthews, NC 28105
Land Planning Tele: (704) 846-0461
June 1, 1999 Fax (704) 847-0185
Mr. Steve Chapin
US Army Corps ofEngineers - Reg. Field Office
151 Patton Avenue - Room 143
Asheville, NC 28801 - 5006
Mr. John R. Dorsey
Division of Water Quality - NCDENR
Environmental Science Laboratories
4401 Reedy Creek Road
Raleigh, NC 27607
Re: SouthPark 11 xpaansion Charlotte Merk County No rth Carolina-Nationwide Permit #26
Dear Sirs:
On behalf of my client, Mr. Coy E. Shields, of Trammell Crow Company, I am requesting confirmation of
eligibility to flood ±350 If of streams and fill ± 4561f of streams with small areas of adjacent wetlands for the
construction of a ±1.70 acre stormwater treatment pond and symphony park. The stormwater pond will be
integrated into the symphony park as an water feature amenity. Currently there are no stormwater treatment.
facilities treating runoff from the parking lots and adjacent urban areas. The pond will be designed to treat
approximately 60 acres of surface from the mall and adjacent urban areas. Due to existing conditions the
stormwater treatment facility cannot serve approximately 30 acres of the existing mall site (See the attached
memo/report dated February 18, 1999, which summarizes the meetings with the USACE and NCDWQ in
Raleigh on January 11, 1999).
Background
The project site is located in rapidly developing SouthPark area of Charlotte, NC. Current land use is
commercial and office complexes. There are approximately 0.35 acres of jurisdictional surface waters and
wetlands on the project site. There are approximately 955 if of streams which have important aquatic
function. All fill material will be unpolluted and appropriate measures to control sedimentation and erosion
will be employed. Streams which will not be disturbed will be protected during construction from damage
due to construction traffic, drainage and other forms of disturbance. As required the proposed pond, and
remaining streams will be protected by restrictive covenants or similar mechanisms.
The following sections present the results of the environmental planning reviews of the project site and a
description of the impacts and proposed minimization and mitigation measures.
SUADMRY OF WATERS OF THE U.S
Meth- odoto?'
Preliminary identification and delineation of the Jurisdictional Waters on the site were determined according
to the Corps of Engineers Wetland Delineation .Manual, Technical Report Y-87-1, 1987, with Appendices.
Mr. Steve Chapin - USACE, Mr. John R. Dorney, Mr. Mike Parker - NCDWQ
Page 3, June 1, 1999
Preliminary data gathering included review and interpretation of topographic maps; USDA Soil
Conservation Survey, aerial photographs, and preliminary site visits to selected areas. Then the Routine
On-Site Determination Method was utilized to determine the upper boundary of the wetlands. In order to
make a positive wetland determination indicators of hydrophytic vegetation, hydric soil, and wetland
hydrology were be identified as described in the manual.
General WeLAnd Cia t Finn and n4•crrir??i n
The wetlands on this site can be describe as Palustrine Forested Broad - Leaved and Scrub/Shrub
Temporarily Flooded and Seasonally Flooded. The site is within a drainage area of unnamed headwater
tributaries of Little Sugar/Briar Creek (Water Classification - C).
Ye etrrtion
The forested headwater wetland areas and riparian areas are dominated by Facultative Wet and Facultative
species. Trees include green ash, alder, red maple, sweetgum, sycamore, willow oak, hornbeam. Understory
and herbaceous strata includes silky dogwood, alder, spicebush, smilax, microstegium, sedges, soft rush,
poison ivy.. Where the soils are more saturated Obligate species such as black willow are present.
H is oily
The site includes. Monacan (Mo) soils. These soils are map units which may have inclusions of hydric soils
according, to the Soil Conservation Service (now Natural Resource Conservation Service), Technical
Guide-Section H-A-2, June 1991.
I??rologv
The wetland areas on this site are the result of a surface runof, a high seasonal water table, and stormwater
discharges.
SUMMARY of N?atersj the United States
Surface Waters Perennial to intermittent tributaries w/ small areas of
Wetlands adjacent wetlands ± 9551f (important)
±0.36 acres
Approximate Total - Waters of the U.S. ±0.36 acres
SUMMARY of wactss
NWP #26 Perennial to Intermittent tributaries wIsmail areas of
adjacent wetlands ± 305 If by flooding to create pond + 0.10 ac.
Perennial to Intermittent tributaries w/small areas of
adjacent wetlands ± 456 If by grading to create park ± 0.24 ac.
Total - NWP #26 ± 0.34 ac.
9E77,4 DS PERMITTING AND MITIGATION
Preliminary planting for the project involved site analysis and consideration of environmental, economic and
regulatory issues. The plan and commitments made in this report reflect a positive response to the
preliminary discussions, determinations, and concerns of the regulatory agencies. Except for temporary
construction and development impacts, we believe that the proposed project will not cause significant
impacts to the ecological functions or values of Jurisdictional Waters of the U.S. There has been a positive
response to the recommendations and expected comments by the NCDWO and the USA CZ
Mr. Steve Chapin - USACE, Mr. John R. Dorsey, Mr. Mike Parker - NCDWQ
Page 4, June 1, 1999
Avoidance. Minimization and Mitigation
Due to the economic, engineering, safety, and spatial requirements of a development of this magnitude, large
contiguous areas must be graded for roads,.building pads, and parking. However the following avoidance
and minimization efforts and measures have been taken:
Positive response to the recommendations and expected comments by the NCDWO and the
USAGE.
incorporate stormwater treatment facilities.
Best Management Practices will also be employed to minimize impacts to Jurisdictional Waters. These will
include:
a) Siltation Barriers; Sediment Traps and Diversion Ditches
b) Barricades to define construction limits to sensitive sites and to protect trees
c) Preconstruction meetings
d) Vehicular access will be restricted to specific areas to avoid disturbance to adjacent wetlands and
natural. areas to be preserved.
e) Methods to prevent short term impacts will be inspected regularly and maintained during
construction of the project.
f) Wetlands to be preserved will be clearly marked prior to construction to prevent accidental damage
to wetlands. The contractors will be held responsible for unauthorized wetland damage not
permitted according to plans and specifications. Preconstruction meetings shall be held if necessary
with representatives of the USACE and the NCDWQ.
g) Short term construction impacts, primarily stream sedimentation will affect aquatic habitat,
however this will be minimized to the extent practicable to promote rapid recovery.
h) Project construction will strictly adhere to an approved Sedimentation and Erosion Control Plan.
Best Management Practices will include utilizing siltation trapping ponds and other erosion control
structures where appropriate. Impacts from hazardous materials and other toxins to fish and
aquatic life such as fuels will be avoided by not permitting staging areas to be located near surface
waters.
i) As required by the 401 Water Quality Certification conditions, measures will be taken to prevent
"live" or fresh concrete from coming into contact with waters until the concrete has hardened.
Proposed Co .1 ensaWry Mitigation
A mitigation plan is proposed for a "no net loss" of wetland and stream habitat, value, and function to the
extent feasible orrtbis site. Unavoidable impacts to stream by adi are nronosed to be mitigated bTv,
buffers around the remaining streams and u iiration of the North arolina WetaadA RrctnratGnn
Program where reanired. Stream impacts by flooding will be mitigated by the protection of the remaining
channels and the development of a forebay/littoral zone in connection with the new pond. The buffers on the
remaining channels are proposed to be a minimum 35' wide, barricaded with silt fence. Buffers may exceed
this width in many locations. Areas within the buffers which may be cleared due to grading requirements will
be revegetated with riparian trees, shrubs, and groundcovers, to match adjacent conditions.
The remaining streams on the project site appear to be in excellent to good condition and will be protected
by buffers. To meet restoration mitigation requirements for stream impacts by grading, the developer
is proposing to contribute $57,000 to the North Carolina Wetland Restoration Program (456 if X
$125! If) to mitigate for stream impacts.
Mr. Steve Chapin - USACE; Mr. John R. Dorsey, Mr. Mike Parker - NCDWQ
Page-5, June 1, 1999
STORMWA TER MAIVA GEM ENT PL4N
A Stormwater Management Plan will be designed and implemented for the project to meet the 401 Water
Quality Certification requirements. Stormwater management becomes necessary when increasing the
impervious area within an existing natural area. The planners will utilize information and guidelines provided,
by the North Carolina Department of Environment, Health, and Natural Resources Water Quality Section in
developing this stormwater wetland.
A wet detention basins shall be the primary treatment system for stormwater runoff from paved surfaces and
landscaping on commercial, office, business, and institutional parcels. The wet detention basins will be
designed to attenuate the first inch of rainfall over a 24 hour period from approximately 60 acre of urbanized
land within the ponds drainage area. Water will be released over a 2 to 5 day period to the wetland
mitigation areas to increase filtration. Discharge velocity of the outclass will be less than five cfs. A littoral
zone/forebay will be incorporated into the design of the ponds to encourage additional nutrient removal. The
planners will utilize information and guidelines provided by the North Carolina Department of Environment,
Health, and Natural Resources in developing the design of wet detention basins using the Table 7 t in the
Stormwater Beet Management '*acticec I`T ENRg November, 1995
PROTECTION FROM FUTURE DEVELOPMENT
The preserved wetlands and streams will be protected from future impacts by the applicant or by a group
designated by the applicant for this purpose. Development of these areas will be deed restricted in
accordance with restrictive covenants which will be developed for approval by the USACE and/or NCDWQ.
THREATENED AND ENDANGERED SPECIES
Federally listed plant and animal species with endangered or threatened status are protected under the
Endangered Species Act of 1973. The US Fish and Wildlife Service has identified Schweinitz's sunflower
(Helianthus sehweinitzii) and the Carolina heelsplitter (Mecklenburg County). Schweinitz's sunflower
thrives in full sun characteristic of succession fields, margins, and forested openings. Based on a site
reconnaissance, habitat conducive to support Schweini z'c unfln?yer is not sent in the elect area The
Carolina heelsplitter is a freshwater mussel which prefers shaded areas either in a ponded portion of a small
stream or in runs along steep banks with moderate current. Primary habitat are waters less than three feet
deep with a soft mud, muddy sand, or shady gravelly substrate. It is normally restricted to protected silted
areas or under banks especially associated with obstructions such as stumps or fallen trees. Its current
distribution according to the US Fish and Wildlife Service is limited to portions of two streams -- Goose
Creek and Waxhaw Creek - and a small river originating from rural areas in Union County. Therefore it is
does not occuf on this site.
Luty r-rutcuteO ne ies
The Carolina Darter (Etheostoma Collis) is a fish that inhabits small streams such as those found in the
project area. This species has a federal status of Proposed Special Concern and a state status of Special
Concern. The species prefers small clear streams of less than 15' width with moderate to swift current and a
sand/gravel benthic composition. It apparently tolerates a wide range of water quality conditions and
vegetation types adjacent to the streams and appears resistant to pollution. (E. Menhinick). Therefore, strict
adherence to an approved erosion and sedimentation control plan will be maintained during the construction
period in order to control degradation of water quality.
Mr. Steve Chapin - USAGE, Mr. John R Dorney, Mr. Mike Parker - NCDWQ
Page 6, June 1, 1999
CULTURAL RESOURCES
The project site is urbanized and bounded by contemporary commercial and office developments. No
standing structures were encountered on the project site.
AQUATIC HABITAT
The aquatic systems in the project area consist of wetlands and intermittent tributaries of Briar Creek. A
variety of wildlife is supported by these systems including mammals, birds, reptiles, amphibians, fish, insects,
mollusks, and crustaceans. Therefore strict adherence to an approved erosion and sedimentation control plan
will be maintained during the construction period in order to control degradation of water quality
downstream and protect the areas to be preserved. Short term construction impacts, primarily stream
sedimentation will affect aquatic habitat, however this will be minimized to the extent practicable to promote
rapid recovery. Project construction will strictly adhere to an approved sedimentation and erosion control
plan. Best Management Practices will include utilizing siltation trapping ponds and other erosion control
structures where appropriate. Impacts from hazardous materials and other toxins to fish and aquatic life
such as fuels will be avoided by not permitting staging areas to be located near surface waters. Also, as
required by the 401 Water Quality Certification conditions, measures will be taken to prevent "live" or fresh
concrete from coming into contact with waters until the concrete has hardened. Aquatic resources are
expected to be enhanced through the development of a 1.70 acre pond with related littoral zone and forebay.
CONCLUSION
The SouthPark Mali expansion project will provide important economic benefits to the region. Based on the
value of the jurisdictional waters and wetlands on this site, the developer through sensitive and creative
planning has chosen to balance the site's economic viability with its environmental value and permitability.
The goal of the Site Plan and Mitigation Plan is to help balance the environmental consequences of this
development by creating a beneficial aquatic resource that will help maintain or minimize degradation of
waters of the U.S. downstream of the project and through enhancement of remaining streams. The
undisturbed wetland areas and the mitigation sites will be preserved by the applicant or by a group
designated by the owner for this purpose.
Please contact me if you have any questions or require additional explanation. Thank you for your
consideration.
Sincerely,
Leonard S. Rindner, PWS
Environmental Planning Consultant
Profession Wetland Scientist
cc: Mr. Coy E. Shields, P.E.
Executive Vice-PresidemlManaging Director
Trammell Crow Company
121 West Trade Street, Suite 1900
Charlotte, NC 28202
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APPROXIMATE MAP - WATERS OF THE U.S.
SUBJECT TO USACE VERIFICATION
EONARD NER. PW
Environmental Planning Consultant 3714 Spokeshave Lane
Landscape Architecture Matthews, NC 28105
Land Planning Tele: (704) 846-0461
Fax (704) 847-0185
Date: February 18, 1999
To: Brad Davis
Dale Stewart
Meg Connolly
Richard Petersheim
Kevin Vogel
From: Len Rindner
Subject: Wetland / Stream Permitting - outhpark Mall
Wetland Delineation and Permitting Issues
1. Based on a meeting on-site with Steve Chapin of the United States Army Corps of
Engineers (USACE), the wetland and stream delineation was verified as accurate.
Jurisdictional Waters of the .U.S. are also subject to regulatory requirements in Section
404 and Section 401 of the Clean Water Act. The confirmed delineation was surveyed
and is being utilized for planning and permitting purposes.
2. The stream was determined to have "important" aquatic value. Current
regulations prevent the loss of more than 500 linear feet of "important" stream channels
or more than 3 acres of wetlands by Nationwide Permit 926. Impacts over these
thresholds would require the more complex Individual Permit Review. Based on current
USACE policy, impacts to streams from flooding are not calculated on a linear foot
basis. To use Nationwide Permit #26, pre-construction notification (PCN) to the U.S.
Army Corps of Engineers (USACE) and the North Carolina Division of Water Quality
(NCDWQ) is not required if impacts are less than 1/3 acre of waters of the U.S. (streams
and wetlands) and/or less than 150 linear feet of stream beds and are above headwaters
and if no other Nationwide Permits are required. Pre-construction notification is required
for any impacts to streams more than 150 linear feet by the NCDWQ. If the impacts are
above these thresholds (important or unimportant) an application is required to the
USACE and the NCDWQ. If commercial, business, office, industrial, and similar land
uses causes impacts greater than 1/3 acre of Waters of the U.S., or more than 150 linear
feet of streams than a stormwater treatment pond(s) will be required by the NCDWQ as a
condition of the permit.
Memorandum - Southpark Mall
Wetland / Stream Permitting, Page 2
February 18, 1999
3. The USACE has agreed in concept that impacts to the stream by flooding for the
purposes of creating a pond to meet the NCDWQ 401 Water Quality Certification
conditions will be eligible for Nationwide Permit #25. However, impacts to the stream
other than by flooding must be less than 500 linear feet.. If impacts to streams are over
150 linear feet due to activities other than flooding, mitigation will be required by the
NCDWQ and the USAGE. Based on current policy, it appears unlikely that mitigation
will be required by the USACE and the NCDWQ for the flooding impacts since the
purpose of the pond is to meet the 401 Water Quality Certification requirements.
4. Based on a meeting with Mr. John Domey of the NCDWQ on January 11, 1999,
he endorsed the concept of utilizing the stream area to create a storm water
management/detention facility that will also serve as an amenity. Based on the
discussions, he agreed that the area to be treated by the facility will include
approximately sixty acres (thirty acres of on-site drainage and approximately thirty acres
of off-site drainage) from primarily roads and parking areas. Drainage from the
remaining sixty acres of the mall site, that currently by-passes the proposed pond area
through a culvert under Morrison Drive, will not be required to be treated due to the
difficulties and complexities of tying into existing urban condition.
5. Wet detention basins shall be utilized as the primary treatment system for
stormwater runoff from paved surfaces and landscaping on commercial., office, business,
and institutional parcels. The wet detention basins that will attenuate the first inch of
rainfall over a 24 hour period. Water will be released over a 2 to 5 day period Discharge
velocity will be less than five cfs. A littoral zone/forebay will be incorporated into the
design of the ponds to encourage additional nutrient removal. The planners will utilize
information and guidelines provided by the North Carolina Department of Environment,
Health, and Natural Resources in developing the design of wet detention basins using the
Table 1 1 in the Stormwater Best Management Practices NCDENR, November, 1995
The proposed solution provides an urban amenity while minimizing further degradation
of water quality downstream as a consequence of this project. I have found both the
USACE and especially the NCDWQ very interested and. supportive of the proposed
solution.
Let me know if you have any questions.
Len Rindner
1
WATER OUALITY
POND
CALCULATIONS
FOR
SOUTHPARK MALL
RE-DEVELOPMENT,
CHARLOTTE, NORTH CAROLINA
DE I/ELOPED BY
SOUTHPARK MALL LIMITED PARTNERSHIP
121 WEST 7R4DE STREET
- SUITE 1900
CHARLOTTE, NC 28202
TEL (704) 331-2500
DECEMBER 2000
c
JOB No. 1099146
CO VER SHEET
CALCULATED BY KEVIN W. VOGEL, PE
SUBMITTAL DATE' 12-1-00
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a. Basin shape should minimize dead storage areas and short circuiting. Length to width
ratios should be 3:1 or greater. (Barfield, et al., 1981, pp. 426-429; Florida DEP, 1982,
pg. 6-289).
b. If the basin is used as a sediment trap during construction, all sediment deposited during
construction must be removed before normal operation begins.
C. Aquatic vegetation should be included for a wetland type detention basin (Maryland
DNR, March 1987; Schueler, 1987, Chapter 4 and 9). A minimum ten foot wide shallow
sloped shelf is needed at the edge of the basin for safety and to provide appropriate
conditions for aquatic vegetation (Schueler, 1987). This shelf should be sloped 6:1 or
flatter and extend to a depth of 2 feet below the surface of the permanent pool (Shaver
and Maxted, DNREC, 1994). A list of suitable wetland species and propagation
techniques are provided in Schueler (1987) and Maryland DNR (1987).
I An emergency drain (with a pipe sized to drain the pond in less than 24 hours) should be
installed in all ponds to allow access for riser repairs and sediment removal (Schueler,
1987).
Table 1.1 Surface Area to Drainage Area Ratio For Permanent Pool Sizing For 85% Pollutant
Removal Efficiency in the Piedmont
000
i 7
1
Notes: Numbers given in the body of the table are given in percentages.
Coastal SA/DA ratios can be obtained from the local DWQ Regional Office.
i
Table 3-11
Runoff Curve Numbers'
Cover Description Curve Numbers for.
Hydrologic Soil Groups
..Cover Type and Hydrologic Average Percent A B C D
Condition Impervious Area'
Fully Develooed Urban Areas (vegetation established)
Open space (lawns, parks, cemeteries, etc.)'
Poor condition (grass cover <50%) : 68. 79 86 -89 :.
Fair condition (grass cover 50% to 75%)- 49 69 79 :84
Good condition (grass cover >75%) 39 61 74 80.:
Impervious areas:
Paved parking lots, roofs, driveways, etc._ 98 . .. 98 98 98
Paved streets and roads . 98 98 .98 98
Paved; open ditches (including right-of-way) 83 89. .92 93
Gravel (including right-of-way) 76 85 89 9.1
Dirt (including right-of-way) : 72 82 - 87 . ' 89
Urban districts:` _
Commercial and business = - .85 89 -. 92 94 95
-:-Industrial ; ..
' 72 81 88 93 - : .
Residential district by average lot
size:
.1 /8 acre or less (town houses) 65 77 85. :;•90 92
1 /4 acre .: 38 : _.61 : __75 : - -83 .87 .
7 /3 acre 30 57 72 81 86
1 /2 acre.... _.: 25 54 70 80 . 85
:1 acre : ,. °20 '.51 68 -'.79 . `.84
2 acres ,.. ' ,::..... :. 12 46 > 65 77 ; 82
Acaricultura) Lands
'Pasture, -grassland, or range'(continuous forage for grazing)4
Poor hydrologic condition 68 79 .86 -89
Fair hydrologic condition ' 49 69 :'79 - 84.
Good hydrologic condition .`39- -61 74
•:
80...:.,...
Meadow (continuous `grass, protected from grazing and generally ?.30 58 7.1 78
mowed for hay) ; .
Woods6
Poor hydrologic condition 45 66 : ". "77 83
Fair` hydrologic condition .36%.. ' 60 73 79
Good hydrologic condition . 55 .30 . ' 77
Developing Urban Areas
`Newly.graded areas (pervious areas
only, no vegetation) 77. 86_- 91 .. „94
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