HomeMy WebLinkAboutSW8090339_HISTORICAL FILE_20090921STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 0�1033
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
zc)oq 09 21
YYYYMMDD
I
er
NC®ENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
September 21, 2009
Mr. Wes Bradley, President
University Housing Group, Inc.
306 McClanahan Street; Suite F
Roanoke, VA 24014
Division of Water Quality
Coleen H. Sullins
Director
Dee Freeman
Secretary
Subject: State Stormwater Management Permit No. SW8 090339
Cove Apartments
High Density Commercial Infiltration Basin and Sand Filter Project
New Hanover County
Dear Mr. Bradley:
The Wilmington Regional Office received a complete State Stormwater Management
Permit Application for Cove Apartments on September 18, 2009. Staff review of the
plans and specifications has determined that the project, as proposed, will comply with
the Stormwater Regulations set forth in Session Law 2006-246 and Title 15A NCAC
2H.1000. We are forwarding Permit No. SW8 090339 dated September 21, 2009, for
the construction of the subject project.
This permit shall be effective from the date of issuance until September 21, 2019, and
shall be subject to the conditions and limitations as specified therein. The permittee,
University Housing Group, Inc, shall be responsible for meeting the conditions and
limitations specified therein. As required for compliance, a copy of the pending sales
contract that outlines University Housing Group, Inc, operation and maintenance
responsibilities for this stormwater system must be kept with the permit and
maintenance activity records. Please pay special attention to the Operation and
Maintenance requirements in this permit. Failure to establish an adequate system for
operation and maintenance of the stormwater management system will result in future
compliance problems.
Please be aware that if the pending sales contract between Longley Supply Company,
the current property owner, and University Housing Group, Inc., the purchaser of the
property, is cancelled or defaults, Longley Supply Company shall notify DWQ
immediately and shall submit a completed Name/Ownership Change Form within 30
days otherwise Longley Supply Company will be operating a stormwater treatment
facility without a valid permit. This is a violation of NC General Statue 143-215.1 and
may result in appropriate enforcement action including the assessment of civil penalties
of up to $25,000 per day, being taken against the property owner, Longley Supply
Company.
If any parts, requirements, or limitations contained in this permit are unacceptable, you
have the right to request an adjudicatory hearing upon written request within thirty (30)
days following receipt of this permit. This request must be in the form of a written
petition, conforming to Chapter 150E of the North Carolina General Statutes, and filed
with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-
7447. Unless such demands are made this permit shall be final and binding.
Wilmington Regional Office
127 Cardinal Onve Extension, Wilmington, North Carolina 28405 �TOne 1. 1
Phone :910-796-72151 FAX: 910-350-20041 Customer Service: 1-877-623-6748 tVorthC LCOIlna
Internet: w nmaterquality.org Naturally
An Equal Opportunity lAtfumahve Action Employer `s4!
State Stormwater Management Systems
Permit No. SW8 090339
If you have any questions, or need additional information concerning this matter, please
contact Christine Nelson, or me at (910) 796-7215.
Sincerely,
Georgette Scott
Stormwater Supervisor
Division of Water Quality
GDS/can: S:\WQS\STORMWATER\PERMIT\090339.sep09
cc: Robin Austin, Withers and Ravenel
Ms. Emily Longley, President, Longley Supply Company
New Hanover County Building Inspections
City of Wilmington Development Services
Beth E. Wetherill, New Hanover County Engineering
Christine Nelson
Wilmington_Regional;Office=
Central Files
Paqe 2 of 10
State Stormwater Management Systems
Permit No. SW8 090339
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY COMMERCIAL DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of
North Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Wes Bradley & University Housing Group, Inc.
Cove Apartments
302 S. Kerr Ave., Wilmington, New Hanover County
FOR THE
construction, operation and maintenance of an infiltration basin and a sand filter in
compliance with the provisions of Session Law 2006-246 and 15A NCAC 2H .1000
(hereafter referred to as the "stormwater rules') and the approved stormwater
management plans and specifications and other supporting data as attached and on file
with and approved by the Division of Water Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until September 21, 2019, and
shall be subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater
runoff as described in Sections 1.10 and 11 on pages 3 and 4 of this permit. The
stormwater controls, an infiltration basin and sand filter, have been designed to
handle the runoff from 333,574 and 15,493 square feet of impervious area,
respectively.
3. The infiltration basin must be operated with a 30' vegetated filter.
4. The tract will be limited to the amount of built -upon area indicated in Sections
1.10 and 1.11 on pages 3 and 4 of this permit, and as shown on the approved
plans. This permit does not provide any allocation of built -upon area for future
development.
Page 3 of 10
State Stormwater Management Systems
Permit No. SW8 090339
Additional impervious areas within the Emerson Street and Randall Parkway
right-of-ways are proposed with this project but the runoff from these surfaces
cannot be collected and treated by a stormwater control. A total of 19,277
square feet of impervious area is proposed within the Emerson Street right-of-
way, of which 11,198 square feet is existing and 8,079 square feet is proposed.
A total of 10,226 square feet of impervious area is proposed within the Randall
Parkway right-of-way, of which 5,268 square feet is existing and 4,958 square
feet is proposed. A temporary right turn lane into the development is also
proposed along Randall Parkway right-of-way. This lane will add 2,717 square
feet of impervious area to the Randall Parkway right-of-way. This right turn lane
is supposed to be replaced with permanent improvements that will be proposed
with the future Randall Parkway widening project.
6. All stormwater collection and treatment systems must be located in either
dedicated common areas or recorded easements. The final plats for the project
will be recorded showing all such required easements, in accordance with the
approved plans.
7. The runoff from all built -upon area within the permitted drainage area of this
project must be directed into the permitted stormwater control system.
8. The built -upon areas associated with this project shall be located at least 30 feet
landward of all perennial and intermittent surface waters. A minor variance to this
requirement has been granted for the portion of the 5-foot sidewalk located within
the 30 foot buffer near the head of the stream. The proposed improvements will
be located as far from the surface water as physically possible and impacts to the
surface water have been minimized. The runoff from this sidewalk will be
collected and treated by the infiltration basin.
9. All runoff being directed into wetlands shall flow into and through those wetlands
at a non -erosive velocity of 2 fps or less.
10. The following design criteria have been permitted for the infiltration basin and
must be provided and maintained at design condition:
a. Drainage Area, acres: 10.87
Onsite, ft : 473,552
Offsite, ft2: none
b. Total Impervious Surfaces, ft2: 333,574
Onsite, ft . 333,574
Offsite, ft2: none
c. Design Storm, inches: 1.50
d. Basin Depth, feet: 2.40
e. Bottom Elevation, FMSL: 30.50
f. Bottom Surface Area, ft2: 14,056
g. Bypass Weir Elevation, FMSL: 32.90
h. Permitted Storage Volume, ft : 40,583
i. Number of Inlets: 10
j. Type of Soil: Sand w/ Clay
k. Expected Infiltration Rate, in/hr: 1.30
I. Seasonal High Water Table, FMSL: 28.43
m. Time to Draw Down, hours: 1.11
n. Receiving Stream/River Basin: UT to Burnt Mill Creek / Cape Fear
o. Stream Index Number: 18-74-63-2-1
p. Classification of Water Body: "C, Sw"
Page 4 of 10
State Stormwater Management Systems
Permit No. SW8 090339
11
The following design criteria have been permitted for the sand filter and must be
provided and maintained at design condition:
a.
Drainage Area, acres:
0.40
Onsite, ftz:
17,471
Offsite, ftz:
none
b.
Total Impervious Surfaces, ftz:
15,493
Onsite, ftz:
other BUA
Offsite, ftz:
none
c.
Design Storm, inches:
1.50
d.
Depth of Sediment Chamber Storage, ft:
3.20
e.
Depth of Sand Chamber Storage, ft:
3.20
f.
Depth of Sand Media, ft:
1.50
g.
Sediment Chamber Bottom Elev. fmsl:
26.00
h.
Sand Chamber Bottom Elev., fmsl:
26.00
i.
Sediment Chamber Surface Area, ftz:
280
j.
Sand Chamber Surface Area, ftz:
200
k.
Weir Elevation, fmsl:
30.70
I.
Maximum Head on Filter, feet:
3.00'
m
Permitted Storage Volume, ft3:
1,440
n.
Orifice Diameter, inches:
6.0 " 0
o.
Time to Draw Down, hours:
15.84
p.
Seasonal High Water Table, FMSL:
25.67
q.
Receiving Stream / River Basin:
UT to Burnt Mill
r.
Stream Index Number:
18-74-63-2-1
s.
Classification of Water Body:
"C, Sw"
II. SCHEDULE OF COMPLIANCE
Creek / Cape Fear
The stormwater management system shall be constructed in its entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface.
During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately. Infiltration systems should not be used
as erosion control devices, due to the potential clogging. If the stormwater
system was used as an Erosion Control device, it must be restored to design
condition prior to operation as a stormwater treatment device, and prior to
occupancy of the facility.
3. The permittee is responsible for verifying that the proposed built -upon area for
the entire project does not exceed the allowable built -upon area.
4. Built upon area includes, but is not limited to, structures, asphalt, concrete,
gravel, brick, stone, slate, coquina and parking areas, but does not include
raised, open wood decking, or the water surface of swimming pools.
Page 5 of 10
State Stormwater Management Systems
Permit No. SW8 090339
5. The permittee shall at all times provide the operation and maintenance
necessary to assure the permitted stormwater system functions at optimum
efficiency. The approved Operation and Maintenance Plan must be followed in its
entirety and maintenance must occur at the scheduled intervals including, but not
limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
c. Mowing and revegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and
specifications.
f. Debris removal and unclogging of bypass structure, infiltration media, flow
spreader, catch basins, piping and vegetated filter.
g. A clear access path to the components of the system, including the bypass
structure. must be available at all times.
6. Records of maintenance activities must be kept for each permitted BMP. The
reports will indicate the date, activity, name of person performing the work and
what actions were taken.
7. A copy of the pending sales contract that outlines University Housing Group, Inc,
operation and maintenance responsibilities for this stormwater system, must be
kept with the permit and maintenance activities records.
8. The permittee shall submit to the Division of Water Quality an annual summary
report of the maintenance and inspection records for each BMP. The report shall
summarize the inspection dates, results of the inspections, and the maintenance
work performed at each inspection.
9. The facilities shall be constructed as shown on the approved plans. This permit
shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other
supporting data.
10. Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, a certification must be received
from an appropriate designer for the system installed certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A
modification may be required for those deviations.
11. Access to the stormwater facilities shall be maintained via appropriate
easements at all times.
Page 6 of 10
State Stormwater Management Systems
Permit No. SW8 090339
12. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below:
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
c. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further development, subdivision, acquisition, lease or sale of any, all or part
of the project area. The project area is defined as all property owned by the
permittee, for which Sedimentation and Erosion Control Plan approval or a
CAMA Major permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
13. If the current pending sales contract between Longley Supply Company, the
current property owner, and University Housing Group, Inc„ the purchaser of the
property, is cancelled or defaults, Longley Supply Company shall notify DWQ
immediately and shall submit a completed Name/Ownership Change Form within
30 days.
14. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
15. A copy of the approved plans and specifications shall be maintained on file by
the Permittee for a minimum of ten years from the date of the completion of
construction.
16. The Director may notify the permittee when the permitted site does not meet one
or more of the minimum requirements of the permit. Within the time frame
specified in the notice, the permittee shall submit a written time schedule to the
Director for modifying the site to meet minimum requirements. The permittee
shall provide copies of revised plans and certification in writing to the Director
that the changes have been made.
17. Prior to transfer of the permit, the stormwater facilities will be inspected by DWQ
personnel. The facility must be in compliance with all permit conditions. Any
items not in compliance must be repaired or replaced to design condition prior to
the transfer. Records of maintenance activities performed to date will be
required.
III. GENERAL CONDITIONS
This permit is not transferable to any person or entity except after notice to and
approval by the Director. In the event of a change of ownership, or a name
change, the permittee must submit a completed Name/Ownership Change form
to the Division of Water Quality, signed by both parties, and accompanied by the
appropriate documentation as listed on page 2 of the form. The approval of this
request will be considered on its merits and may or may not be approved.
The permittee is responsible for compliance with all permit conditions until such
time as the Division approves the transfer request. Neither the sale of the project
area in whole or in part, nor the conveyance of common area to a third party,
constitutes an approved permit transfer.
Page 7 of 10
State Stormwater Management Systems
Permit No. SW8 090339
3. Failure to abide by the conditions and limitations contained in this permit may
subject the Permittee to enforcement action by the Division of Water Quality, in
accordance with North Carolina General Statute 143-215.6A to 143-215.6C.
4. The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal) having jurisdiction.
5. In the event that the facilities fail to perform satisfactorily, including the creation of
nuisance conditions, the Permittee shall take immediate corrective action,
including those as may be required by this Division, such as the construction of
additional or replacement stormwater management systems.
6. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility.
7. The permit issued shall continue in force and effect until revoked or terminated.
The permit may be modified, revoked and reissued or terminated for cause. The
filing of a request for a permit modification, revocation and reissuance or
termination does not stay any permit condition.
Unless specified elsewhere, permanent seeding requirements for the stormwater
controls must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual.
Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
10. The issuance of this permit does not prohibit the Director from reopening and
modifying the permit, revoking and reissuing the permit, or terminating the permit
as allowed by the laws, rules and regulations contained in Session Law 2006-
246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et. al.
11. The permittee shall notify the Division in writing of any name, ownership or
mailing address changes at least 30 days prior to making such changes.
12. The permittee shall submit a permit renewal application at least 180 days prior to
the expiration date of this permit. The renewal request must include the
appropriate documentation and the processing fee.
Permit issued this the 215t day of September 2009.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for yoieen H. Sullins, Ulrector
Division of Water Quality
By Authority of the Environmental Management Commission
Page 8 of 10
State Stormwater Management Systems
Permit No. SW8 090339
Cove Apartments
Stormwater Permit No. SW8 090339
New Hanover County
Designer's Certification
I, , as a duly registered in the
State of North Carolina, having been authorized to observe (periodically/ weekly/ full
time) the construction of the project,
(Project)
for (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
Page 9 of 10
State Stormwater Management Systems
Permit No. SW8 090339
Certification Requirements:
1. The drainage area to the system contains approximately the permitted
acreage.
2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The bypass structure weir elevation is per the approved plan.
6. The bypass structure is located per the approved plans.
7. A Trash Rack is provided on the bypass structure.
8. All slopes are grassed with permanent vegetation.
9. Vegetated slopes are no steeper than 3:1.
10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
11. The permitted amounts of surface area and/or volume have been
provided.
12. All required design depths are provided.
13. All required parts of the system are provided.
14. The required system dimensions are provided per the approved plans.
cc: NCDENR-DWQ Regional Office
New Hanover County Building Inspections
Page 10 of 10
DWQ USE ONLY
Date Received
Fee Paid
Permit Number
11
-l(5A
TICU)
- -11 -6 041
l;J6 010
331
State of North Carolina W
Department of Environment and Natural Resources .�
Division of Water Quality m
-a
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form nmy be photocopied for use as an original
ra
r�
0
o }�
1. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
Wes Bradley / President Emily Longley/President
3. Mailing Address for person listed in item 2 above:
306 McClanahan Street, Suite F 2018 Oleander Drive
City:Roanoke Wilmington State:VA NC Zip:24014 28403
Phone: (540 767-3103 910-762-7793 Fax: (540 ) 767-4103 910-762-9178
Emai1:Wes.Bradley@stLidenthoilic.com
studenthomacom
4. Project Name (subdivision, facility, or establishment name- should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
COVE APARTMENTS
5. Location of Project (street address):
City:Wilmington County:New Hanover Zip:28403
6. Directions to project (from nearest major intersection):
The site is located near the northwest corner of Randall Parkway and Kerr Avenue
7. Latitude:34° 13' 41" N Longitude:77° 53' 32" W of project
8. Contact person who can answer questions about the project:
Name:M. Robin Austin, P.E. Telephone Number: (910 ) 256-9277
EmaiLraustin@withersravenel.com
IL PERMIT INFORMATION:
1. Specify whether project is (check one):
/1
❑Renewal ❑Modification
Form SWU-101 Version 09.25.08 Page I of4
2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number and its issue date (if known)
3. Specify the type of project (check one):
❑Low Density ®High Density ❑Redevelop ❑General Permit []Universal SMP ❑Other
4. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major ®Sedimentation/Erosion Control Z404/401 Permit ❑NPDES Industrial Stormwater
III. PROJECT INFORMATION
1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management for the project.
The majority of the property will be treated with an onsite infiltration basin; a sand filter will be used to treat part
of the public road entitled "Campus Cove Lane."
2. Stormwater runoff from this project drains to the Cape Fear River basin.
3. Total Property Area: 14.72 acres 4. Total Coastal Wetlands Area: 0 acres
5. Total Property Area (3) — Total Coastal Wetlands Area (4) = Total Project Area**:14.72 acres
6. (Total Impervious Area / Total Project Area) X 100 = Project Built Upon Area (BUA):55.7 'y°
7. How many drainage areas does the project have? 4 (see attached sheet for DA-3 & DA-4)
8. Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
For high density projects, complete the table with one drainage area for each engineered stormwater device.
Basin Information
Drainage Area 1
Drainage Area 2
Receiving Stream Name
UT to Burnt Mill Creek
UT to Burnt Mill Creek
Stream Class & Index No.
C; Sw M-7q -63-a
C; Sw I$-7y _63-d
Total Drainage Area (so
473,552
17,471
On -site Drainage Area (so
473,552
17,471
Off -site Drainage Area (so
0
0
Existing Impervious* Area (so
0
0
Proposed Impervious*Area (so
333,574
15,493
Impervious* Area (total)
70.4 %
88.7
Impervious* Surface Area
Drainage Area 1
Drainage Area 2
On -site Buildings (so
110,012
0
On -site Streets (so
6,370
11,992
On -site Parking (so
188,523
0
On -site Sidewalks (so
19,735
3,501
Other on -site (so
8,934
0
Off -site (so
0
0
Total (so:
333,574
15,493
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
**Total project area shall be calculated to exclude Coastal Wetlands from use when calculating the built upon area
percentage calculation. This is the area used to calculate overall percent project built upon area (BUA).
R
E C EI V ED
Form SWU-101 Version 09.25.08 Page 2 of 4 AUG 0 7 2009
DWQ
PROJ #
Attachment to SWU-101
RF.CEWFID
PEE 0 3 2009
Revised 9/8/2009
Basin Information
e Area 3 - v.AtQe W
rama
Receiving Stream Name
UT to Burnt Mill Creek
Stream Class & Index No.
C; Sw
Total Drainage Area (sf)
91,778
On -site Drainage Area (sf)
91,778
Off -site Drainage Area (sf)
0
Existing Impervious Area (sf)
5,268 tp,nb
Proposed Impervious Area (sf)
t4,958 -4LASIP* a\
°G, Impervious Area (total)
11.11%
Impervious Surface Area
Drainage Area 3
On -site Buildings (sf)
0
On -site Streets (sf)
4,093
On -site Parkin (sf)
0
On -site Sidewalks (sf)
642
Other on -site (sf)
223 (Bus Shelter Roof & Sign)
Offsite (sf)
0
Total (sf):
4,958
Basin Information
Drainage Area 4 -,)Ave
Receiving Stream Name
UT to Burnt Mill Creek
Stream Class & Index No.
C; Sw
Total Drainage Area (sf)
48,388
On -site Drainage Area (sf)
48,388
Off -site Drainage Area (sf)
0
Existing Impervious Area (sf)
11,198
Proposed Impervious Area (sf)
1
-t 8,079 = I a77 tatal
% Impervious Area (total)
39.80%
Impervious Surface Area
Drainage Area 4
On -site Buildings (sf)
0
On -site Streets (sf)
4,808
On -site Parkin (sf)
0
On -site Sidewalks (sf)
2556
Other on -site (sf)
715 (Driveway Apron)
Offsite (sf)
0
Total (sf):
8,079
9. How was the off -site impervious area listed above derived? NA
Projects in Union County: Contact the DWQ Central Office staff to check to see ifyou project is located
within a Threatened & Endangered Species watershed that may be subject to more stringent stormwater
requirements.
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
One of the following property restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table
listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment.
Forms can be downloaded from http://112o.enr.state.nc.us/su/bmp forms.htm -deed restrictions.
Form DRPC-1
High Density Commercial Subdivisions
Form DRPC-2
High Density Developments with Outparcels
Form DRPC-3
High Density Residential Subdivisions
Form DRPC-4
Low Density Commercial Subdivisions
Form DRPC-5
Low Density Residential Subdivisions
Form DRPC-6
Low Density Residential Subdivisions with Curb Outlets
By your signature below, you certify that the recorded property restrictions and protective covenants for this
project shall include all the applicable items required in the above form, that the covenants will be binding on
all parties and persons claiming under them, that they will run with the land, that the required covenants
cannot be changed or deleted without concurrence from the NC DWQ, and that they will be recorded prior to
the sale of any lot.
V. SUPPLEMENT FORMS
The applicable state stormwater management permit supplement form(s) listed below must be submitted for each
BMP specified for this project. Contact the Stormwater Permitting Unit at (919) 807-6300 for the status and
availability of these forms. Forms can be downloaded from http://h2o.enr.state.nc.us/su/bmp fonns.htm.
Form SW401-Low Density
Form SW401-Curb Outlet System
Form SW401-Off-Site System
Form SW401-Wet Detention Basin
Form SW401-Infiltration Basin
Form SW401-Infiltration Trench
Form SW401-Bioretention Cell
Form SW401-Level Spreader
Form S W 401-Wetland
Form SW401-Grassed Swale
Form SW401-Sand Filter
Form SW401-Permeable Pavement
Form SW401-Cistem
FormSWU-101 Version09.25.08
Low Density Supplement
Curb Outlet System Supplement
Off -Site System Supplement
Wet Detention Basin Supplement
Infiltration Basin Supplement
Underground Infiltration Trench Supplement
Bioretention Cell Supplement
Level Spreader/Filter Strip/Restored Riparian Buffer Supplement
Constructed Wetland Supplement
Grassed Swale Supplement
Sand Filter Supplement
Permeable Pavement Supplement
Cistern Supplement
j�E C E V V E
Page 3 of 4 AUG 0 7 2009
DWQ
PROJ 0
VI. SUBMITTAL REQUIREMENTS
Oti�✓\0.V
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the
interactive online map at http://h2o.enr.state.nc.us/su/msi maps.htm)
Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
Initials
• Original and one copy of the Stormwater Management Permit Application Form
PICR--
• Original and one copy of the Deed Restrictions & Protective Covenants Form (if
rP,
required as per Part IV above)
• Original of the applicable Supplement Form(s) and O&M agreement(s) for each BMP
Mu"
• Permit application processing fee of $505 (Express: $4,000 for HD, $2,000 for LD)
payable to NCDENR
MeA
• Calculations & detailed narrative description of stormwater treatment/management
MIS
• Copy of any applicable soils report
M9,A—
• Two copies of plans and specifications (sealed, signed & dated), including:
MR{}
- Development/Project name
- Engineer and firm
-Legend
- North arrow
- Scale
- Revision number & date
- Mean high water line
- Dimensioned property/project boundary
- Location map with named streets or NCSR numbers
- Original contours, proposed contours, spot elevations, finished floor elevations
- Details of roads, drainage features, collection systems, and stormwater control measures
- Wetlands delineated, or a note on plans that none exist
- Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
- Drainage areas delineated
- Vegetated buffers (where required)
VIL AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf (such as additional information requests), please complete this section. (ex. designing engineer or firm)
Designated agent (individual or firm): Withers & Ravenel
Mailing Address: 1410 Commonwealth Dr., Suite 101
City: Wilmington State:NC Zip:28411
Phone: (910 ) 256-9277
Email: raustinrrwithersravenel.com
VIII. APPLICANT'S CERTIFICATION
Fax: (910 ) 256-2584
I, (print or hype name of person listed in General Information, item 2) Wes Bradley ) Emily Longje
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of 15A
NCAC 2H .1000.��
Form SWU-101 Version 09.25.08
Page 4 of 4
Date: S ' ' 0 y
Pa4��_
1i�;l"0,Es
AUG U 7
V/ E r
Ill'
DWQ
VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the
interactive online map at hqp://h2o.enr.state.nc.us/su/msi maps htm)
1. Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
Initials
• Original and one copy of the Stormwater Management Permit Application Form
t.1pA_
• Original and one copy of the Deed Restrictions & Protective Covenants Form (if
t4fr
required as per Part IV above)
• Original of the applicable Supplement Form(s) and O&M agreement(s) for each BMP
MPA-
• Permit application processing fee of $505 (Express: $4,000 for HD, $2,000 for LD)
payable to NCDENR
µeq-
• Calculations & detailed narrative description of stormwater treatment/management
MRn
• Copy of any applicable soils report
MPA—
• Two copies of plans and specifications (sealed, signed & dated), including:
MRR
- Development/Project name
- Engineer and firm
-Legend
- North arrow
- Scale
- Revision number & date
- Mean high water line
- Dimensioned property/project boundary
- Location map with named streets or NCSR numbers
- Original contours, proposed contours, spot elevations, finished floor elevations
- Details of roads, drainage features, collection systems, and stormwater control measures
- Wetlands delineated, or a note on plans that none exist
- Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
- Drainage areas delineated
- Vegetated buffers (where required)
VII. AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf (such as additional information requests), please complete this section. (ex. designing engineer or firm)
Designated agent (individual or firm): Withers & Ravenel
Mailing Address: 1410 Commonwealth Dr., Suite 101
City: Wilmington State -NC Zip28411
Phone: (910 ) 256-9277
Email: raustiri@withersravenel.com
VIIL APPLICANT'S CERTIFICATION
Fax: (910 ) 256-2584
I, (print or hype name of person listed in General Information, itenn 2) Wes Bradley Emijy ton (e
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of 15A
NCAC 21-I .1000.
Signature: Date:
Cortgtw-)
Form SWU-101 Versio 9.25.08 Page 4 of 4
AUG 0 7
V E
2009
___ . DWQ
P. Ol
TRANSACTION REPORT
OCT-30-2008 THU 04:19 PM
FOR: NCDENR 910 350 2004
SEND
DATE START RECEIVER TX TIME PAGES TYPE NOTE M# DP
OCT-30 04:18 PM 92562584 29" 3 FAX TX OK 484
TOTAL 29S PAGES: 3
Revised'7/2008
North Carolina De -
North o
Wilmington Regional Office
(910) 796-7215
Michael F. U, asley, Governor
FAX COVER SREFT
William G. Ross Jr., Secretary
O---------------
Date:- ------------- -----~ - #pages -- -- ~ _ r
From: — -- ---
_____ _--
(c_--
.—_.__-_------- Division:----
Fax:
Fax: # 910- 350- 2004
es
Remarks:
TRANSMISSION VERIFICATION REPORT
TIME : 09/21/2009 13:16
NAME : NCDENR
FAX : 9103502018
TEL : 9107967215
DATEJIME
09/21 13:13
FAX NO./NAME
92562584
DURATION
00:03:17
PAGE(S)
11
RESULT
OK
MODE
STANDARD
ECM
State of North Carolina
.Department of.Environment and Natural Resourt;:cs
Wilmington Regional Office
tti erl: rrrs Perdue. Governor
FAX COVER STI EET
Date:
Co: J —
L'EtrdS.
Dee Freeman, Secretary
No. Pages (excl. rover): /v
Express P2.rmittiny
From: Sandra E.xtim
Ph0neL01(;) 796-7265
Fax: Lqj0) 350-2004
1=7 C':nei m;P Urivc ftslension. Wilmington. NC 28405 • (910) 796-721,1 , An ({giml Opporeunii ARirinath•C Action I;irpltj\,cr
WITHERS c- RAVENEL
E� OF
Ial.Iell�laly:I--���U\JJ�:f--��--PL•U�gb7
1410 Commonwealth Drive, Suite io1
Wilmington, North Carolina, 28403
(910)256-9277
FAX (910) 256-2584
TO: NCDENR-DIVISION OF WATER QUALITY
WILMINGTON REGIONAL OFFICE
127 CARDINAL LANE EXTENSION
WILMINGTON, NC 284o5
WE ARE SENDING YOU
❑ Shop Drawings
❑ Copy of Letter
DATE og-18-2009
IJOB NO, 03080177
ATTENTION CHRISTINE NELSON
PHONE#
7 6-7215
BE: COVE APARTMENTS
WILMINGTON, NC
EXPRESS STATE STORMWATER APPLICATION
ADDITIONAL INFORMATION AS REQUESTED #2
HAND DELIVERED FOR EXPRESS REVIEW MTG
® Attached ❑ Under separate cover via
❑ Prints
❑ Change order
❑ Plans ❑ Samples
❑ Diskette ❑
the following items:
❑ Specifications
COPIES
DATE
NO.
DESCRIPTION
1
9/16/2009
2
Comment response letter
2
9/18/2009
1
Revised Application SWU-ioi (for Cove Apartments) Pg 1 Only
1
9/18/2009
6
Revised Narrative & 1. " Infiltration Storage Calculation
1
9/18/2009
2
Revised Infiltration Basin Supplement SW- o1
z
/18/200
-
Revised Plans Sets (Sheets C.o, 1.0, 2.0, 3.0 .z, and 6.o - 7. )
THESE ARE TRANSMITTED as checked below:
® For approval ❑ Approved as submitted
❑ For your use ❑ Approved as noted
® As requested ❑ Returned for corrections
❑ For review and comment ❑
❑ FOR BIDS DUE ❑ PRINTS RETURNED AFTER LOAN TO US
COPYTO: FILE SIGN
❑ Resubmit
❑ Submit
❑ Return
copies for approval
copies for distribution
corrected prints
Robin Austin. P.E.
At enclosures are not as noted, kindly notify us at once.
WITHERS � , RAVENEL
September 16, 2009
Christine Nelson
Environmental Engineer
NCDENR — DWQ
127 Cardinal Drive Extension
Wilmington, NC 28405
(910)796-7323
christine. nelson(c)ncdenr.gov
Re: Response to Request for Additional Information
Stormwater Project No. SW8 090339
Cove Apartments
New Hanover County
Ms. Nelson:
E N G IN E E R S I PLANNERS I SURVEYORS
PPIFICLl V LD
SEP i ?-OC?
BY:
Please accept the following responses to your comments dated 9/15/2009.
1. The infiltration basin calculations appear to have been updated to change the seasonal high
water table (SHWT) elevation and the existing ground elevation. The latest calculations are now
not consistent with the infiltration basin supplement. Please verify which set of elevations is
accurate and provide consistent documentation.
Response: I have verified that the existing ground elevation where the boring where the
proposed infiltration basin will be located is 32.60. ECS stated in their 5/28/08 report that
the depth to SHWT for test location #10 is 50 inches. The DWQ agreed with this depth to
SHWT on 10/6/2008 during their site visit and as reported in their Infiltration System
Investigation. Therefore, the 1.5-inch Storage Calculation has been revised to indicate a
SHWT elevation of 28.43. This matches both the supplement and Plan Sheet 7.4. A revised
supplement, however, has been included for your review since the separation from
impervious soil layer was incorrect on the previously submitted supplement.
2. Plan sheets C-4.0, C-4.1, and C-4.2 appear to have the detention pipe layer turned off. Please
submit two copies of these sheets showing the entire stormwater system.
Response: Two copies of sheets C-4.0 through C-4.2 are enclosed for your review.
3. Due to the minor nature of these comments, the express Addlnfo fee has been waived for this
request for additional information.
Response: Thank you.
tti MacKenan Drive I Cary, NC 27511 1 te1:919.4693340 I fax:919.238.2099 I www.withersravenet.com
1410 Commonwealth Drive I Suite ioi 1 Wilmington, NC 28403 I tel: 910.256.92771 fax: 910.256.2584
06 D Gallimore Dairy Road I Greensboro, NC 27409 1 tel: 336-993-5504
h.
CEIVED
S P 1 8 2009
BY'�
4. Please keep in mind that changing one number may change other numbers and require the
calculations, supplements, and other supporting documentation to be updated. Verify all numbers
are correct to ensure consistency in the application documents.
Response: I have reviewed the submittal and checked that all numbers have been
updated.
Please note that 2 copies of all plan sheets have been provided since the project name has changed to
Cove Apartments. If you have questions or require additional information, please contact me at 509-6524.
Respectfully,
M. Robin Austin, P.E.
WITHERS & RAVENEL
WITHERS �' RAVENEL Page 2 of
i
COVE APARTMENTS
WILMINGTON, NC
HIGH DENSITY STORMWATER PERMIT
WILMINGTON NCDENR DWQ
TABLE OF CONTENTS:
Narrative*
USGS Quad Map
Peak Flow Calculations for Infiltration Basin Sizing
1.5-inch Storage Calculation*
City Stormwater Detention Calculations
Storm Culvert Calculations
Soils Report — ECS Project No. 22.11954
State Verification of Soils
Erosion Control Calculations for SO-45 Outlet Pipe
�JN� 6SS% 4Z'�
?.'pF Oy.q
Q 9.
C
r^v�,� *Revised September 18, 2009 = EAL
�August 6, 2009
EP 1 8 2p09 �ftftE
S W&R Project No. 0308177+ii;)C8'Ni03g1��`�
Y•./ Withers & Ravenel, Inc. 9-18-ZDCq
1410 Commonwealth Drive, Suite 101
Wilmington, North Carolina 28403
(910) 256-9277
PZ-F,CEIVF D
Ct? '.20CI
NARRATIVE
BY:
The project known as Cove Apartments is located at 302 South Kerr Avenue in
Wilmington, North Carolina. The property fronts Randall Parkway and extends back to
Emerson Drive, and is adjacent to a City drainage channel. It consists of 14.47 acres
contained in parcels 3137(07)-58-4219, 3137(07)-58-5008, and 3137(07)-57-7827. There
are approximately 0.051 acres of wetlands located near the southwest corner of the site.
No impacts are proposed. Additionally, the City of Wilmington has established a 25-ft
COD around the delineated wetlands, and no grading or disturbance is allowed within this
COD setback, except where required for the proposed vegetative filter strip. The site is
currently owned by Longley Supply Company, and is under contract by University
Housing. The site is undeveloped, and covered with approximately 20-year old pines and
brush, with some open areas. Based on available USGS maps, the site was originally a
tributary to Burnt Mill Creek. Approximately 10 feet of fill was placed on the site 20 years
ago when the City piped the tributary via a 90-inch culvert along Emerson Drive that
discharges into a concrete channel that runs south along the railroad tracks and into twin
72-inch culverts under Randall Parkway.
PROPOSED DEVELOPMENT
A total of 228 units are proposed, in a combination of 84 two -bedroom units, and 144
three -bedroom units. A new City road (Campus Cove Lane), parking for the development,
a clubhouse with pool and athletic courts, maintenance building, and trash compactor are
also proposed. Improvements within the City right-of-way include a temporary turn lane
and bus turnout that will be replaced with a permanent turn lane and turnout as part of the
City's Randall Parkway improvements project, and permanent widening along Emerson
Street as required by the City.
STORMWATER
The site is located in the Cape Fear River Basin and drains to the onsite wetlands, which
ultimately discharge to an unnamed tributary of Burnt Mill Creek. Stream classification is
C; Sw, and the site is not located within a %2 mile of SA waters. Stormwater design will be
high density commercial and comply with the current coastal stormwater rules.
EXISTING SITE DRAINAGE
In the current condition, runoff drains to the southwest where the wetlands are located.
There is a minor drainage ditch located near the southeast corner that drains the adjacent
property to the wetlands. The City owns the drainage channel to the west of the site and
this channel conveys runoff from the existing 90-inch culvert located along Emerson Street.
Based on site topography, runoff along the western edge of the project site drains to the
City's channel, but the remainder of the project site drains via overland flow to the wetland
area at the southwest corner.
RECEIVED
SFP i S 2009
SOILS IBY: I
According to the Web Soil Survey, the project site consisted of 52.1 % Johnston soils,
22.5% Baymeade fine sand, 22.3% Seagate fine sand, and 3.1 % Craven fine sandy loam,
prior to the site being filled 20 years ago. Please see the attached soils report by ECS for
soils determinations based on current conditions.
PROPOSED STORMWATER MANAGEMENT
For the proposed apartment complex area, stormwater runoff will be collected on site by
catch basins and conveyed through a culvert system to a series of splitter boxes at the low
end of the developed site. The splitter boxes will separate the first 1.5 inches of rainfall for
treatment in an infiltration basin. For precipitation greater than 1.5 inches, runoff will pass
over a weir inside the splitter box and be stored in an underground detention system sized
to meet the 10-year storm event in accordance with the City of Wilmington Technical
Standards Manual. There are four (4) drainage areas. Stormwater runoff from areas 1 & 2
are treated by BMPs.
The temporary right turn lane along Randall Parkway consists of 2,7 17 sf of new pavement.
The lane is design as superelevated to match the existing roadway and will drain south
toward the existing pavement. It is not possible to treat this runoff before it is collected into
the existing stormwater system. Drainage Area 3 is located within the Randall Parkway
right-of-way and contains approximately 9,361 sf of new and existing pavement, 642 sf of
new sidewalk, a new sign and bus stop shelter, not treated by a BMP associated with this
project. Runoff will drain to an existing roadside swale, approximately 110 ft in length,
along the north side of Randall Parkway, where it will receive some treatment before being
collected in an existing drop inlet.
Drainage Area 4 is located within the Emerson Street right-of-way and contains
approximately 4,808 sf of new pavement, 11,198 sf of existing pavement, 2,556 sf of new
sidewalk, as required by the City, and 715 sf of new driveway apron. Runoff from DA-4
drains to an existing roadside swale, approximately 300 ft in length, along the south side of
Emerson Streets where it will receive some treatment before being collected in an existing
pipe near the Kerr Avenue intersection.
- 2 -
DRAINAGE AREAS:
p�C1EIVED
SEP
BY:_---
DA-1 (Drains to Infiltration Basin for WQ treatment of first 1.5 inches of rainfall)
Impervious Drainaee Areas
Buildings 110,214 sf
Streets 6,370 sf
Parking Lots 188,321 sf
Sidewalks 19,735 sf
Other on -site 8,934 sf
(Other includes pool perimeter, bike racks, dumpster pad)
TOTAL 333,574 sf (7.66 ac)
Other Area
Landscaping/Grassed Areas
TOTAL DRAINAGE AREA
139,978 sf (3.21 ac)
= 473,552 sf (10.87 ac)
DA-2 (Drains to Sand Filter for WQ treatment of first 1.5 inches of rainfall)
Impervious Drainage Areas
Streets 11,992 sf
Sidewalks 3,501 sf
TOTAL 15,493 sf (0.36 ac)
Other Area
Landscaping/Grassed Areas 1,035 sf (0.02 ac)
TOTAL DRAINAGE AREA = 16,528 sf (0.38 ac)
DA-3 (BUA within Randall Pkwy R/W)
Impervious Drainaee Areas
Streets
9,361 sf
Bus Shelter Enclosure Roof
142 sf
Sign
81 sf
Sidewalks
642 sf
TOTAL
10,226 sf (0.23 ac)
Other Area
Landscaping/Grassed Areas 81,552 sf (1.87 ac)
TOTAL DRAINAGE AREA = 91,778 sf (2.10 ac)
-3-
W ► 8 200n
DA-4 (BUA within Emerson Street R/W)
Impervious Drainage Areas
Streets 16,006 sf
Driveway apron 715 sf
Sidewalks 2556 sf
TOTAL
Other Area
19,277 sf (0.44 ac)
Landscaping/Grassed Areas 29,111 sf (0.67 ac)
TOTAL DRAINAGE AREA = 48,388 sf (1.11 ac)
ESTED STREAM BUFFER VARIANCE
There is a stream as indicated by USGS maps in the southwest portion of the site near the
center of the wetlands that discharges to the twin pipes under Randall Parkway. Phase II
post -construction rules requires a 30-ft stream buffer. No built -upon area is proposed
within this buffer; however, approximately 45 sy of riprap is proposed within the buffer to
reduce flow velocity and sediment erosion, and direct storm water flow from the twin
pipes under Campus Cove Lane to the existing wetlands. This riprap can not be driven on
as it is approximately 54 ft from the road and separated by a 4' high retaining wall. A
variance is requested for the 45 sy of rip rap proposed within the buffer.
The 30-ft stream buffer is measured from tops of banks with were field located. The width
varies along the stream, but the widest measurement was used to locate the stream buffer
as it is shown on the plans.
-4-
1.5-inch Storage Calculation
W&R Project #
Project Name
Location
Receiving Stream
Stream Index
Drainage Basin
Classification
03080177
COVE APARTMENTS
Wilmington, NC
Unnamed Trib Burnt Mill Creek
18-74-63-2
Cape Fear River
C; Sw
Impervious Area Calculation
Drainage Area DA-1
Drainage Area 473,552 sf
Drainage Area 10.87 no
Parking Lots 188,523 sf
il
Volume/Storage Calculation
Design Rainfall (P)
Schueler Method Runoff Coeff (RV)
Required Volume (Vreq)
Sidewalks
Other on -site
Offsile
Total Impervious
Total Impervious
Impervious
19,735
sf
sf
sf
sf
ac
8,934
333,574
_
7.66
� 70
Date 16-Sep-09
Author MRA
F
CaEIVED
P i n 200C
(bike rack, pool perimeter, dumpster pad, trash enclosure)
15m
0.68 RV = %IMP'0.009+0.05
40,487 cf Vreq = (P/12)'RV'DA
CONTOUR INCR ACCUM
CONTOUR AREA VOL VOL(S)
30.50
14056
0
0
31.00
15225
7,320
7,320
32.00
17614
16,420
23,740
32.90
19816
16,844
40,583
33,00
20089
1,995
42.579
34.00
22633
21,361
63,940
SHWT Measurement
50 in
ECS Boring #10 (Ref: ECS Report)
Existing Ground Elev.
32.60 It
ECS Boring 910 (Ref: ECS Report)
SHWT Elev
_ _2843ft
Minimum Infiltration Bottom Elev
30 43 ft
Min Bottom = SHWT + 24-inches
Set Infiltration Bottom Elev
30.50 ft
1.5-inch Storage Elevation
Effective Area (Aeff) 14,056 Isf
Bottom Surface of Basin
Required storage depth (Hreq) f 2.40 ft
Hreq = Vreq/Aeff
Required 1.5" Storage EIev L 32.90 ft
Elev = Trench Bottom Elev + Hreq
(associated SA at 32,90 is 19,816 sf)
Infiltration Drawdown Calculation
Infiltration Rate (it) 1.301in/hr ECS Boring #10 (Ref: ECS Report)
Basin Surface Outflow (Of) 0.42 Icfs Of = It'Aeff
Drawdown Time - _ _--26.59Ihrs T = Vreq / Ot / 3600
Drawdown Time 1.11 days
Withers Ravenel. Inc.
1410 Commonwealth Drive, Suite 101
Wilmington, North Carolina 28403
(910)256-9277
Drainage Area DA71, =REFERENCED CELL
j=INSERTED VALUE
Pre -Development
Runoff Coefficient, C
0.20
Hydraulic Length, L
1307;ft
Elevation Change, H
10.0;ft
Watershed Area, A
10.8T acres
Time of Concentration K, K
2.00!
i
Time of Concentration, Tc
'26jmin
1-yr Intensity, I
{85 in/hr Wilmington -Airport NOAA Atlas 14
1-yr Flow, Oa
8.37 cfs Q = CIA
Post -Development
Impervious Area
7.66 acres
Runoff Coefficient, C
0.64:,
Hydraulic Length, L
1307:00.ft
Elevation Change, H
3.50 ft
Area, A
10.87',acres
Time of Concentration K, K
0.40�
Time of Concentration, Tc
8, min
1-yr Intensity, I
653jin/hr
Wilmington -Airport NOAA Atlas 14
1-yr Flow, Qp
45.47 cfs
Q = CIA
dQ, 1 yr storm
37.09 cfs
Peak Flow Data
1-yr,24hr Storm Depth (P) I
13.831 in
Wilmington -Airport NOAA Atlas 14
1-yr, 24hr Storm Intensity
_ 0:161 in
Wilmington -Airport NOAA Atlas 14
Withers Ravenel, Inc.
1410 Commonwealth Drive, Suite 101
Wilmington, NC 28403
(910)256-9277
ECEIVED AUG 0 7 2009
DWQ
PROJ #
1. Water Quality Volume (Schueler's Simple Method)
Drainage Area to Sand Filter = OA
Impervious Area to Sand Filter = 0.35567
Impervious Percentage= 89%
Rv=0.05+0.009(1) where, Rv= Runoff coefficient, is/in.
I = Percent impervious
Rv= 0.85 in./in.
Total runoff volume from water quality storm
Runoff volume, S = (Design rainfall) (Rv) (Drainage Area)
Design Rainfall =
1.5 inches
WQV =
0.043 ac-fi.
WQF'=
0.043 ac: ft.
1852 f'
WQV„aI=
0.032 ac: ft.
1389 fi'
RECEIVED
SEP 0 9 2009
BY:
Used to size the surface areas of sediment chamber and sand filter
Used as the volume that must be contained between sediment chamber
and sand filter (above sand); WQV >a1=095' WQV
2. Maximum Head on the Sand Filter and the Sedimentation Basin
hm,.r'am= WQVwi(tls)/[A,(ft') rAt(Ilr))
A, = Surface area of Sediment Basin
A,= Surface area of Sand Filter
Sediment Basin Surface Area
A, _ - (QWw) x In(I-E)
Qo = Average rate of outflow
0.02 0'/sec
w = Settling velocity of particle
0.0004 ft/s (20 micron particle) suggested
F. = Trap Efficiency of chamber
0.9 suggested
A,= 123 ft' (minimum surface area)
Sand Filter Surface Area
At=(WQV`d,)/(k'd'Ot+deq
dr= Depth to the sand filter bed (minimum of 1.5)
1.5 fit
k = Coefficient of permeability, for the sand filler bed
3.5 fVday (suggested) t/
t = Time required to drain the WQV through the sand filter bed
1.66 day (requirement) 40 hag .
ha = Average head
2 to 6 ft (design input)
Constraint (IVQVmust be contained in Sediment Basin/Sand Filter)
)A,4 Ar] x hMxxFllw> WQV
3. Minimize Sediment Basin/Sandfiller Surface Area
A,= 340 fit
hm...Fmv= - 3
Storage Volume = 1389 R'r
(2<= It <=6)
(Constraint = h,,,,11o*A,+Ad)
Design is Valid Storage Volume>= WQV,,,
Sand Filter Sizing
Pmjeel Name. ren peg -fete COrQ r, Sli's(��r.VQ.y.Ea eject #. 3080177
City/State. Wilmington, NC �l v pate; 4-Sep-09
1. Water Quality Volume (Schucler's Simple Method)
Drainage Area to Sand Filter — OA
Impervious Area to Sand Filter — 0.36
Impervious Percentage — 89%
Rv — 0.05 + 0.009d) where, Rv — Runoff coefficient, in./in.
I — Percent impervious
Rv — 0.85 in./in.
Total runoff volume from water quality storm
Runoff volume, 5 — (Design rainfall) (Rv) (Drainage Area)
Design Rainfall —
1.5 inches
WQV —
0.043 ac.-ft.
Used to size the surface areas of sediment
chamber and sand filter.
WQV =
0.043 ac: ft.
1852 N'
WQVadi =
0.032 ac: ft.
Used as the volume that must be contained
1389 ft'
between sediment chamber and sand filter
(above sand).
2. Maximum Head on the Sand Filter and the Sedimentation Basin
hm.,Fwr,— WQVm,0I')4A,(ft') + A,(ft')]
A, — Surface area of Sediment Basin
A, — Surface area of Sand Filter
Sediment Basin Surface Area
As — - (Q,/-) x In(1-E)
Q, — Average rate of outflow
0.02 ft'/sec
w — Settling velocity of panicle
0.0004 ft/s (20 micron panicle) suggested
E - Trap Efficiency of chamber
0.9 suggested
A, = 123 ft' (minimum surface area)
Sand Filter Surface Area
A, — (WQV'ddAk'd'(h,+dd)
d, - Depth to the sand Filter bed (minimum of 1.5)
1.5 it
k - Coefficient of permeability for the sand filter bed
3.5 ft/day (suggested)
t — Time required to drain the WQV through the sand filter bed
1.66 day (requirement)
h,.Fate, — Maximum Head on Filler
3 ft (design input)
A, = 159 ft'
Constraint (WQV must be contained in Sediment Basin/Sand Filter)
[ns+A,] x nx�.nar, > WQV
3. Minimize Sediment Basin Surface Area with respect to a specified It value
A, —
123 (held at minimum value)
A, —
339.5836 (allowed to adjust subject to minimum value of A,)
Greater than minimum Af, Design meets criteria
Required Surface Area —
460 sf
Provided =
480 sf
Design meets criteria
REC -TVED
S P P 0 9 2009
BY:
Ella eCI Name Cove Apartments
CCty/ tat . Wilmington, NC
1. Water Quality Volume (Schucler's Simple Method)
Drainage Area to Sand Piltcr= 0.4
Impervious Area to Sand filler = 0.36
Impervious Pcicavage= 89%
Rv = 0.05 + 0.009(1) where, Rv= Runoff coefficient, in./in.
I =Percent impervious
Re= 0,85 in./in.
Total runoffvolume from water quality storm
RunofTvolume, S = (Design rainfull) (Rv) (Drainage Area)
Design gainful =
1.5 inches
WQV=
0,043 ac.-t1.
WQV=
0.043 ac.-ft.
1852 fl'
WQV, =
0.032 ac.-ft.
1389 11'
Prri ect k. 3080177
Q lte 18-Sep 09
Used to size the surface areas of sed chamber & sand filter
Used as the volume that must be contained Me sediment
chamber and sand filter (above sand)
2. Maximum llead an the Sand Filter and the Sedimentation Basin
htiI..IHI.= WQV,,,,(ft')/IA,(R')+A,( fit) I
Al = Surface area of Sediment Basin
A, = Surface area of Sand Filler
Sediment Basin Surface Area
A,=-(Q✓w)xln(I-E)
Q, = Average rate of outflow
0.02 R'/scc
w = Settling velocity ofparticle
0.0004 fVs (20 micron particle) suggested
E = Tmp Efficiency of chamber
0.9 suggested
A,= 123ft' (minimum surface men)
Sand Filler S..Jace Are,
A,= (WQV*dJ/(k*d*(h+Q)
dt= Depth to the sand filter bed (minimum of 1.5)
2.08 11
Is = Coefficient of permeability for the sand fillet bell
3.5 today (suggested)
I = Time required to drain the WQV through the sand filter bed
1.66 day (requirement)
= Masimum Head on filler
3 R (design input)
At= 185 ft'
C'ansuaint (0'QV rrmst he contained in Sedinic,v Basin/Sand Hirer)
IA+Ad x hN,, I,, > WQV
3. Minimize SandGlle, Surface Area with respect to a specified h ralne
A,= 277.77734 (allowed to adjust subject to minimum A)
A,= 185 (held at minimum value)
Gremer than minimum As, Design meets criteria
Required Surface Area = 463 R2
Provided= R2
Does not Satisfy Design
REC F IV ,D
SEP 1 5 2009
$Y:
M
Drainage Area
Pre -Development
Runoff Coefficient, C
Hydraulic Length, L
Elevation Change, H
Watershed Area, A
Time of Concentration K, K
Time of Concentration, Tc
1-yr Intensity, I
1-It PreuQikOM DPI
1-yr Flow, Qa
Post -Development
Impervious Area
Runoff Coefficient, C
Hydraulic Length, L
Elevation Change, H
Area, A
Time of Concentration K, K
Time of Concentration, Tc
1-yr Intensity, 1
1-jr GreaPitvbon vcvy,
1-yr Flow, Qp
dQ, 1 yr storm
Peak Flow Data
1-yr,24hr Storm Depth (P)
1-yr,24hr Storm Intensity (1)
SCS Curve Number (CN)
FY'a'S
r F 'ie, 19,
460 ft
r4 J `t 5 0 ft
.
p 04Q acres
! .g J,O min
k 5�!! in/hr
0,83 in
0.40 cfs
u u� acres
0':40
i
!t,•
`,2s min
xias�its
6^261 in/hr
0�52 in
2.16 cfs
1.76 cfs
in
in/hr
s' =REFERENCED CELL
=INSERTED VALUE
Wilmington -Airport NOAA Atlas 14
Wilmington -Airport NOAA Atlas 14
Q=CIA
Wilmington -Airport NOAA Atlas 14
Wilmington -Airport NOAA Atlas 14
Withers Ravenel, Inc.
1410 Commonwealth Drive, Suite 101
Wilmington, NC 28403
(910)256-9277
RECEIVED
C F P 0 9 2009
BY:
Worksheet for Sand Filter Weirs
�rojeCY Description
� � "
� x' ,. .
Solve For
Crest Length
P[,nput_. �,ata
�,
', /� 1u.,':er1.71 R,
Discharge
2.16
W/s 4-1 jr Plow, alp
Headwater Elevation
30.70
It RECEIVED
Crest Elevation
30.50
•P-�
It
Tailwater Elevation
0.00
It C E P 0 9 2009
Weir Coefficient
3.37
US
BY:
Number Of Contractions
0
ResUltsIs'1
r
Crest Length
7.17
It
Headwater Height Above Crest
0.20
ft
Tailwater Height Above Crest
-30.50
It
Flow Area
1.43
f12
Velocity
1.51
fus
Wetted Perimeter
7.57
ft��
Top Width
7.17
It
Bentley Systems, Inc. Haestad Methods Solution Center Bentley FlowMaster [08.01.071.00]
9/8/2009 1:05:63 PM 27 Siemens Company Drive Suite 200 W Watertown, CT 06795 USA +1.203.755.1666 Page 1 of 1
&-
Project CAS Q
(/
Project No.
���01��
Subject
WITHERS RAV E N E L
5wp FLT _ Dj ljGYiA�
ENGINEERS I PLANNERS 1 SURVEYORS
Date�ll
BOG
8y��
Sheet No.
�ij(1N1A'R�-
.�IGiG0"-C"C'
I
I
I
I
=F-C
RF = 200
I
i
—
i3a�^�-'
t R.-L .rhEC�re>
to
'•
�
I311 cF - ..
ro-SLAG i----- - --
C f
--- I
jBSac�
t 19�48 5 -
-
,olea'c§s
---{�---
----
�-
"Pp,E,
r1.17 DI.
EAi'
O
P .�Nr
OF _DISGerA2�
AM
ZPY• VA j -Pr../ Pe-t7-P"
-PA
_ 4+DO'
1,�f— or
o,ID AG
ivF��l�
'Orl �i�N� GoN"IaU�,
I
7�to•Z�.GSi + 3ro�•S�.IS>
_
1
�
Gc- 0•�4 ti o
j 3a i
I
Project Project No.
f_ b D 17�
WITHERS C- RAV E N E L Subject��
ENGINEERS I PLANNERS I SURVEYORS
Date By Sheet No.
I
o
CEP
V I.UUJ
BY:
WITHERS & RAVENEL
ENGINEERS IPLANNERS ISURVEYORS
COVE APARTMEN
Velocity Control:
Riprap Apron at end of SB-45 outfall pipe
Q = 12.57 cfs
Area of 15-inch culvert = 1.227 sq. ft
Velocity = 10.24 fps
Using Figure 8.06a - Erosion and Sediment Control Planning & Design
Manual (9/1/88 edition)
For 15-inch culvert
Upstream Width = 3 x Do = 3.75 ft
Length, La = 14.0 ft
Downstream Width = Do + La = 15.25 ft
d50=0.5ft
dmax = 1.5 x d50 = 0.75 ft
Apron thickness = 1.5 x dmax = 1.125 ft; using 18 inches
61.25 SF CLASS B RIPRAP PROVIDED
I�nISa AUG 0 7 2009
DWQ
PROJ #
ipm Commonwealth Drive, Unit ioi Wilmington, North Carolina 28403 tel: 910-256-9277 fax:910-256-2584 www.withersravenel.com
WITHERS &-RAVENEL
Project (, OAR
Project No.
6-2.�o 06171
��51�� I'�/ry ""GvT V✓1�/f�i^w�
ENGINEERS I PLANNERS I SURVEYORS
Date g
I31
By��-
Sheet No. 2
T-A+ZI;
mac �?
�/ - UTIt l'Z10 EX1�T
�W -i
�CETV
'
P 0 9 2009
1T
I
Ir+p�w ohZ
I
NEW +
i-
'.51t wa
642
�F
�z
I
I
G�
b
i l �03 �•`l5�
,--1-4;Z �
r� � �
�_.
RI-17-7B:
1 !
--10 yr�
_
5 ✓Nln �i.- ''.
i
�,%.I ,./ham
(tlo
A :A#'lah 14
GU�1!?
I
dG+ 2[)--
-
I
i
i
I i '
T
M GhM
GoJ�i
I
D 0,0z
J t 1 St o
h—o4 , 3 • i Gnu A I ;� _
_ y �— .
O, Ln
------
I
I -f-
i
� __---
_
_—_—
II ' ice, NoW�n�c� �j
j
H I
UEZ.cG(r"z-�
Du Olt
I
'
1ppvu, ,tt�l�rfl� �F �WA;
I
I
(f\1oT6 •Ta ACt I1�f � A �Fl,o(�Tc.� = , l FY�� �
{ "F A -rD 5:.C1D5 ANc>Nlp tv
. `>,n/A t.E
To q,
wctA L-p N'E�li
lFT, ioo`TM
"�;w lk
1
f_
Project-UvL
Project No.
0�O8017 7
Subject
WITHERS O� RAV E N E L
7 �X V G'. I f
Igo -Fvl 'm5 Vy'�&VA'1/7T, K/At,
ENGINEERS I PLANNERS I SURVEYORS
Date
By
Sheet No.
2 2
�
I
Inn
ou
S
S
Gi1DEW-1M7�1"155b
5P
tJ = -7
5�
i? +
i
am
-
_ J`I�`=
- I
G>+ AN lac t-
-
L✓ l<�
p'
ZJ
i
`F oW
A I—G
I
I_
y
,
I
L"&V -off ywa
l�
rJ��,�._��
I _
I
i I
i
I
i
FTRI TR � C E �TV E D
BY:j
Worksheet for Randall Swale
Friction Method
Manning Formula
Solve For
Normal Depth
W
:nfflut b
Roughness Coefficient
0.045
Channel Slope
0,01600
ft/ft
Left Side Slope
1000
ft/ft (H:V)
Right Side Slope
3.00
ft/ft (H:V)
Discharge
6.14
ft-/s
K
Z SNA �5�
Normal Depth
0.68
ft
Flow Area
3.04
ft'
Wetted Perimeter
9.03
ft
Top Width
8.89
ft
Critical Depth
0.56
ft
Critical Slope
0.04607
ft/ft
Velocity
2.02
ftis
Velocity Head
0.06
ft
Specific Energy
0.75
It
Froucle Number
0.61
Flow Type
Suberitical
1;
NEI, Nil -GNM
Downstream Depth
0.00
ft
Length
0,00
ft
Number Of Steps
0
GVF Ut, UV 51awJt,'&1**j
NNNINIM.
Upstream Depth
0.00
ft
Profile Description
Profile Headless
0.00
ft
Downstream Velocity
Infinity
ft/s
Upstream Velocity
Infinity
ftis
Normal Depth
0.68
ft
Critical Depth
0.56
ft
Channel Slope
0.01600
ft/ft
Critical Slope
0.04607
ft/ft
Bentley Systems, Inc. Haestad Methods Solution Center Bentley FlowMaster [08.01.071.001
91412009 10:28:11 AM 27 Siemens Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 1
SEp 09 2009
Worksheet for Emerson Swale
Project E SCription.
Friction Method Manning Formula
Solve For Normal Depth
Roughness Coefficient
0.045
Channel Slope
0.00977
ft/ft
Left Side Slope
3.70
ft/ft (H:V)
Right Side Slope
3.70
ft/ft (H:V)
Discharge
5.50
ft'/s
{
F2esults
Normal Depth
0.89
ft
Flow Area
2.95
ft'
Wetted Perimeter
6.85
ft
Top Width
6.61
If
Critical Depth
0.67
ft
Critical Slope
0.04448
ft/ft
Velocity
1.86
ft/s
Velocity Head
0.05
ft
Specific Energy
0.95
ft
Froude Number
0.49
Flow Type
Subcritical
GUFliriput'Data
_ nfi
M;
Downstream Depth
0.00
ft
Length
0.00
ft
Number Of Steps
0
,GVF,�Outputpaata .;i_
,. .�: ,: �-
'. ..
� ;, " •�' '
Upstream Depth
0.00
ft
Profile Description
Profile Headloss
0.00
ft
Downstream Velocity
Infinity
ft/s
Upstream Velocity
Infinity
ft/s
Normal Depth
0.89
ft
Critical Depth
0.67
ft
Channel Slope
0.00977
ft/ft
Critical Slope
0.04448
ft/ft
Bentley Systems, Inc. Haestad Methods Solution Center Bentley FlowMaster [08.01.071.001
91412009 10:28:25 AM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of i
SEP b 9 2009
Worksheet for Randall to get 1 fps
Friction Method
Manning Formula
Solve For
Normal Depth
InputtDatas�,
: ,.r: 4rra
-11,
' �. ri .r �.
,.'y'
Roughness Coefficient
0.045
Channel Slope
0.00500
ft/ft
Left Side Slope
10.00
fUft (H:V)
Right Side Slope
3.00
ft/ft (H:V)
Bottom Width
18.00
ft
Discharge
6.14
fi
Results"
"
,.
,g
Normal Depth
0.31
ft
Flow Area
6.16
W
Wetted Perimeter
22.07
ft
Top Width
22.00
ft
Critical Depth
0,15
ft
Critical Slope
0.05651
ft/ft
Velocity
1.00
fus
Velocity Head
0.02
ft
Specific Energy
0.32
ft
Froude Number
0.33
Flow Type
Subcrilical
GV.F
IriputData
d ABU;'.
°,.
y"..
Downstream Depth
0.00
ft
Length
0.00
ft
Number Of Steps
0
,:
• ,
r
GVF Output Data:.
Upstream Depth
0.00
ft
Profile Description
Profile Headloss
0.00
ft
Downstream Velocity
Infinity
f /s
Upstream Velocity
Infinity
ft/s
Normal Depth
0.31
ft
Critical Depth
0.15
ft
Channel Slope
0.00500
ft/ft
Critical Slope
0.05651
ft/ft
Bentley Systems, Inc.
Haestad Methods Solution Center Bentley FlowMaster [08.01.071.001
9/4/2009 10:28:38 AM
27 Siemens Company Drive Suite 200 W Watertown, CT
06795 USA *1-203-755-1666 Page 1 of 1
SEp f 9 2109
Friction Method
Solve For
Roughness Coefficient
Channel Slope
Left Side Slope
Right Side Slope
Bottom Width
Discharge
Worksheet for Emerson to get 1 fps f�Yt
Manning Formula
Normal Depth
0.045
0.00500
ft/ft
3.70
ft/ft (H:V)
3.70
ft/ft (H:V)
17.50
ft
5.50
ft'/s
Normal Depth
0.30
If
Flow Area
5.51
ft'
Wetted Perimeter
19.77
ft
Top Width
19.69
ft
Critical Depth
0.14
ft
Critical Slope
0.05702
ft/ft
Velocity
1.00
ft/s
Velocity Head
0.02
ft
Specific Energy
0.31
It
Froude Number
0.33
Flow Type
Subcritical
GVF1lnput Data :. _ tit,., R S t
Downstream Depth 0.00 It
Length 0.00 It
Number Of Steps 0
GVF Output'sD`ata,
Upstream Depth
Profile Description
Profile Headless
Downstream Velocity
Upstream Velocity
Normal Depth
Critical Depth
Channel Slope
Critical Slope
91412009 10:28:46 AM
3199m,
0.00 ft
Infinity ft/s
Infinity ft/s
0.30 It
0.14 ft
0.00500 ft/ft
0,05702 ft/ft
Bentley Systems, Inc. Haestad Methods Solution Center Bentley FlowMaster [08.01.071.00)
27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 1
i
Y
f
t
S *
y
d..x" {? rS�F5:.3#.
'4v^'i*""s'xa"-.:a3
Y.
t
L r1J
44,
nSL. 3 6
r
t
5
_
.
y
} t
n..
£i u...m
ode
z F
01
E YJ
-0 _
}���N 'ass. a?4s�✓S�al^..t✓x�s ,° � .mod. ., ...
�a v �•
v )
h.i
Yyi
r
s
{ za r
� r
s AtilU 7 2009, * ':
DWQ:
L
PROJ #
Infiltration Evaluation
Campus Cove Apartments
Wilmington, North Carolina
ECS Project No. 22.14085
May 20, 2008
Location Depth Soil Description
1 0-14" Tan/grey fine SAND w/clay
14"-32" Tan/orange clayey SAND
32"-42" Tan/grey fine SAND w/clay
Seasonal High Water Table was estimated to be at 42 inches below the existing
grade elevation.
Infiltration Rate: 0.02 inches per minute (1.2 inches per hour)
Test was conducted at 18 inches below existing grade elevation
Location Depth Soil Description
2 0-6" Grey silty SAND
6"-18 Tan clayey SAND
18"-40" Tan/orange SAND w/clay
Seasonal High Water Table was estimated to be at 36 inches below the existing
grade elevation.
Infiltration Rate: 0.006 inches per minute (0.37 inches per hour)
Test was conducted at 12 inches below existing grade elevation
Location Depth
3 0-6"
6"-36"
36"-40"
Soil Description
Black silty SAND
Tan clayey SAND
Tan/orange SAND w/clay
Seasonal High Water Table was estimated to be at 38 inches below the existing
grade elevation.
Infiltration Rate: 0.003 inches per minute (0.20 inches per hour)
Test was conducted at 14 inches below existing grade elevation
�E C E o V ED
ppp�,000s AUG 0 7 2009
owa
PROJ #
Infiltration: Evaluation
Campus Cove Apartments
Wilmington, North Carolina
ECS Project No: 22.14085
May 20, 2008
Location Depth Soil Description
4 .0716" Tan silty SAND
16"40" Tan clayey SAND
Seasonal High Water Table was estimated to be at 40 inches below the existing
grade elevation.
Infiltration Rate: 0:01 inches per minute (0.91 inches per hour)
Test was conducted at 16 inche§..below existing grade elevation
Location Depth Soil Description
5 0-6" Grey: silty SAND
6"-32" Orange sandy CLAY
32"-40" Tan/orange SAND w/clay
Seasonal High WaterTable was estimated to beat 36 inches below the existing
,grade elevation.
Infiltration Rate: 0:0 inches per minute (0.0, inches per hour)
Test was conducted.at 12 inches below existinggrade elevation
Location Depth Soil Description
6 0-6" Black silty SAND
6"-40" Tan/orange SAND w/clay
Seasonal High Water Table was estimated to be at 38 inches below the existing
gradeAevation.
Infiltration Rate: 0.01 inches per minute (0.85 inches per hour)
Test was conducted at 14 inches below existing grade elevation
Infiltration Evaluation
Campus Cove Apartments
Wilmington, North Carolina
ECS Project No. 22.14085
May 20, 2008
Location Depth Soil Descri tp ion
7 0-16" Black silty SAND
16"-24" Grey/red/orange mottled CLAY
24"40" Tan/orange SAND w/clay
Seasonal .High Water Table was estimated to be at 40 inches below the existing
grade elevation.
Infiltration Rate: 0.01 inches per minute (0.79 inches per hour)
Test was conducted at 16 inches below existing grade elevation
Location Depth Soil Description
8 0-14" Grey/brown fine SAND w/silt
14"-36" Black silty SAND
36"-40" Tan/orange fine to coarse SAND w/clay lens
Seasonal High Water Table was estimated to be at 36 inches below the existing
grade elevation.
Infiltration Rate: 0.04 inches per minute (2.8 inches per hour)
Test was conducted at 12 inches below existing grade elevation
Location Depth
9 0-15"
15"-24"
24"-60"
Soil Description
Grey silty SAND
Tan fine SAND
Grey silty SAND w/organics
Seasonal High Water Table was estimated to be at 36 inches below the existing
grade elevation.
Infiltration Rate: 0.1 inches per minute (6.1 inches per hour)
Test was conducted at 12 inches below existing grade elevation
nE C E i V EDD
�puu�IlSyll AUG 0 7 2009
DWQ
PROJ #
Infiltration Evaluation
Campus Cove Apartments
Wilmington, North Carolina
ECS Project No: 22.14085
May 20, 2008
Location Depth Soil Description
10 0-12" Grey silty SAND
12"-24" Tan silty SAND
24"-48 Tan/orange SAND w/clay
Seasonal High Water Table was estimated to be at 50 inches below the existing
grade elevation.
Infiltration. Rate: 0:02 inches per minute (1.3 inches :per hour)
Test was conducted at 26 inches below existing grade elevation
Location Depth Soil Description
11 0-V, Black sandy SILT
Seasonal High Water Table was estimated to beat 20 inches below the existing
grade elevation.
Infiltration Rate: 0.0 inches per minute (0.0 inches perhour)
Test was conducted at 10 inches below existing grade elevation
Location Depth Soil Description
12 0-16" Grey fine SAND
16"-40" Black silty SAND (hardpan)
Seasonal High Water Table was estimated to be at 16 inches below the existing
grade elevation.
Infiltration Rate: 0.14 inches per minute (8.5 inches per hour)
Test was conducted at 10 inches below existing grade elevation
x
Ij
�'f1
)LIMAS, LLP",
A
Constructwn lVIaterlals Environmental • Facihtibs
;
ctober 28, 2008
ryijr k• � .d>
- � .`��+�f��.w��'.'`�iR
:4.:�=ix,
��ii3it� �*,
C P.
J, ^
etIIIIN
"
rSSutt&
—...
4014
=04 �.
filtration Evaluation
e'A artments x
New�HauoverECounty Nortli:Ca"rohna�,.r
{��s�>s"1'"r u
-� �
ECS,ProlectNo
,�
2Z14085A
�
f {°�iy*`'/SNt `.* � �7` i J
y "R �t \ nY 2 ��y✓t� 7
� {N
F
SY
"-�'lr'f�� �:tis'oaaaon . A� i z�w
_ ;� �``�^ ,SHWLt"�ft"`�>:��"•
3fiimches`,
�M ` Y'.--16 , r.. , r.�i , �
urn .� M•Sbitnches;�.f�,t�.
17{�
mchesE,
>4
3usmess Park �Smte 201 Wihnuigtou"1NC 28411 g(910) 686-9114Fax<(910) 686 9666.j,�wwwecshnuCi
�>. —>e:� J�vn = w r 8"'e.t'+"S:.r +x k{u1, �r n:,..�r' •ty. ,�„r"".
e'NC • Charleston; SC' Charlotte NC Conover.NC"'Green36oro"NC Greenmlle SC Fayettevtlle' Itl Riv SC'
88 r `Ra_leigh NC `Sw�nnsboro+NC,��aWi� gon NC ,;" "'� '" °
'•*rteshngservtcesonly � '�'
Additional Infiltration Evaluation
Campus Cove Apartments
Wilmington;'New Hanover County, North Carolina
ECS Project No. 22.14085A
10/28/2008
ECS has conducted four infiltration tests utilizing a compact constant head permeameter near
the hand auger borings in order to estimate the infiltration rate for the subsurface, soils. The
infiltration tests are typically conducted at two feet above the SHWL.
Field Test Results
Below is a summary of the infiltration test results:
Location
Description
-Depth
Inches/hour
14
Tan/orange
Clayey SAND
12 inches
6.20
15
Tan sandy
CLAY
12 inches
0.002
16
Black/tan fine
SAND w/silt
26 inches
4.8
17
Grey fine SAND ;
10 inches.
4.1
Infiltration rates and SHWL may vary within the proposed site due,to changes in:elevation and
subsurface conditions.
If you have any questions regarding this report, please contact us at (910) 686-9114.
.Respectfully,
ECS CAROLINAS,.LLP
K. Brooks Wall
Staff Geologist
CC: Robin Austin, P.E.-Withers & Ravenel
Attachments: Site Diagram
Infiltration Evaluation
Walid'M.'Sobh; P. E.
Principal Engineer
NC License No. 22983
J'
Q
w
m
p
N
r'
iFjE
c
aJ
o
0
�`1y1A'.`
l
V •r.+ @�i. I�1
3 ' LL c W
E
. IW p .
,.m... ..:. M. m j 3
U U � o
eGi::a w � �CFF. Y " � � •� 3 tom/~] �
Infiltration? Evaluation
Campus Cove Apartments
Wilmington, New Hanover County,, North Carolina
ECS Project No. 22.14085A
October 15, 2008
Location -Depth Soil Descrintiori.
14 0-6" Greys silty, SAND
6"-18" Tan clayeySAND
18"-40" Tan/orange SAND w/clay
Seasonal High Water Table was estimated to`be at'36 inches below the existing
grade elevation.
Infiltration Rate: 0.006 inches perminute'(0.37 inches per hour)
Test was conducted at 12 inches below existing gradeelevation
Location Depth Soil Description
15 0-6" Giey silty SAND
6"-32" Orange sandy CLAY
32"-40" Tan/orange''SAND w/clay
Seasonal High Water Table was estimated to be at 36 inches below the existing
grade elevation.
Infiltration Rate: 0.0 inches per minute (0.0 inches per hour)
Test was, conducted at 12 inches below existing grade elevation
Location Depth Soil Description
16 0-24" Black silty SAND
24"-50" Tan/black SAND w/silt
50"-70" Black silty SAND (hardpan)
Seasonal High Water Table was estimated to be at 50.inch'es below the existing
grade elevation.
Infiltration Rate: 4.8 inches per hour
Test was conducted at 26 inches below existing grade elevation
Infiltration Evaluation
Campus Cove Apartments
Wilmington, New Hanover County, North Carolina
ECS Project No. 22.14085A
October 15, 2008
Location Depth Soil Description
17 0-26" Grey fine SAND
26"-48" Tan/orange sandy CLAY
Seasonal High Water Table was estimated to be at 26 inches below the existing
grade elevation.
Infiltration Rate: 4.3 inches per hour
Test was conducted at 10 inches below existing grade elevation
j�E G E I V lED
��nSO AUG 0 7 2009
owQ
PROJ #
�yri_.. aneMd
`•'CSC.::.....
m°
.0.1:7.�.r.r.
.4..-+tile
LG�yf2.
Y
r
x
x
a
a'
r
a
1
N
q7
0
m
�a�o
w
z
0
F
U
O
W
H
Es
uj
�
v
n
CVU
V z
c2
z N
y
0
0
MAR—.0272009 MON 02:47 PM NCDENR FAX NO, 910 350 2004 P. 02
ce- Lay 1 5
DIVISION OF WATER QUALITY HP jg 2U9Y L
INFILTRATION SYSTEM INVESTIGATION
DINQ
Complete and email this form to Vincent. Lewis@ncmall.net. If there are more than 7 4"r Co -be -tested,
attach a second sheet. d
, Scheduled Site Visit Date and Time
Project Name: campus cove County: New Hanover
Street Address: 302 S- Ke.r..r. Ave.
Directions from the nearest intersection of two major roads:
Parcel runs from Randall Pkwy to Emerson. Street, between Marlboro and Kerr Ave. Take
S. Kerr to Emerson St., site is on S side of street adjacelt to City'drainage canal.
_, >1 acre being disturbed? ®YES ❑NO CAMAI(Aajor required? []YES ®NO
Consultant Name: Robin Austin Phone: 910-256-92.77
Consultant Firm Name: Withers & Ravenel
Bore Number
1
2
3
4
5
6
7
a) Lxistinq Ground Elevation
b Proposed Bottom Elevation
c Subtract a — b
d Add 2 ft. Min. Bore De th
e Hardpan Depth?
Infiltration Rate OK?
op
Actual Elev. Of SHWT
h Max. lowest bottom elev,
Comments 2.�!* ili I l
Required Attachments:
1. Legible vicinity map.
2. Compete Soils Report.
3. PDF formatted site plan with the boring locations to be tested. Site plans should
be emailed or hand -delivered only. Illegible faxed maps will not be accepted.
All proposed infiltration areas and existing, active utility lines located within the proposed
basin1french must be marked and flagged. If these areas are not flagged, the Soils Scientist
reserves the right to decline to do the investigation. If the proposed infiltration system will be
located in an area of existing pavement and there is no open area nearby, equipment capable of
breaking through the impervious layer must be provided. The soils investigation does not take
the place of a soils report prepared by an appropriate professional. The Soils Scientist will only
verify the soil conditions that are reported in the Soils Report, and make a determination as to
the suitability of the site to meet the infiltration design requirements under NCAC 2H.1000, and
assumes no liability should the system fail. R
E C E I V E
S:\WQS\STORMWATER\FORMS\infiltration site visit.for
AUG 01 2009
�., DwQ
MAR-02 2009.MON 02:47 PM NODENR
FAX NO. 910 350 2004 P. 03
DIVISION OF WATER QUALITY
INFILTRATION SYSTEM INVESTIGATION
Scheduled Site Visit Date and Time �eW / g f . 36
Project Name: 41 VJ le County:"
Street Address: 30 1 S. a r� Le
Directions from the nearest intersection of two major roads:
>1 acre being disturbed? YES NO CAMA Major required? YES NO
Consultant Namelisbo n tjxh rr _ Phone:
Consultant Firm Name:
Bore Number
8
9
10
11
12
13
14
a Existing Ground Elevation
b Proposed Bottom Elevation
c Subtract a — b
d Add 2 ft. Min. Bore Depth)
e Soil Type
f Infiltration Rate OK?
Actual Elev. Of SHWT
(m "
.4'
4"
6"
I &to, "
h Max. lowest bottom elev.
Comments
Required Attachments:
1. Legible vicinity map & written directions to the project.
2. Compete Soils Report.
3. Map of the site with the boring locations to be tested.
All proposed infiltration areas and existing, active utility lines located within the proposed
basin/trench must be marked and flagged. If these areas are not flagged, the Soils Scientist
reserves the right to decline to do the Instigation. If the proposed infiltration system will be
located in an area of existing pavement and there is no open area nearby, equipment capable of
breaking through the impervious layer must be provided. The soils investigation does not take
the place of a soils report prepared by an appropriate professional. The Soils Scientist will only
verify the soil conditions that are reported in the Soils Report, and make a determination as to
the suitability of the site to meet the intitration design requirements under NCAC 2H.1000, and
assumes no liability should the system fail.
S:\WQS\STORMWATER\FORMS\infiltration site visit.for E O E 1 V E D
AUG 0 7 2009
PROJ N DW4
O rM
ca
� ra
if
ci.
o W
O _
O ffOff
cn
O
6J
Z
X
6
is
W Y.S aRC! a. •-n
� ome
-....ter.
> Yc 3; SA
-_—�
f3-
Z� 9e9i
Puyu��
72�
l �
c
ppms
i`
•
mYs
� € i
' �°i4kti a0
R
aw
s
Fla,
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
September 15, 2009
Mr. Wes Bradley, President
University Housing Group, Inc.
306 McClanahan Street, Suite F
Roanoke, VA 24014
Subject: Request for Additional Information
Stormwater Project No. SW8 090339
Campus Cove Apartments
New Hanover County
Dear Mr. Bradley:
Dee Freeman
Secretary
The Wilmington Regional Office received an Express Stormwater Management Permit
Application for Campus Cove Apartments on August 7, 2009 with additional information
received on September 9, 2009. A preliminary review of that information has
determined that the application is not complete. The following information is needed to
continue the stormwater review:
1. The infiltration basin calculations appear to have been updated to change the
seasonal high water table (SHWT) elevation and the existing ground elevation.
The latest calculations are now not consistent with the infiltration basin
supplement. Please verify which set of elevations is accurate and provide
consistent documentation.
2. Plan sheets C-4.0, C-4.1, and C-4.2 appear to have the detention pipe layer
turned off. Please submit two copies of these sheets showing the entire
stormwater system.
3. Due to the minor nature of these comments, the express Addlnfo fee has been
waived for this request for additional information.
4. Please keep in mind that changing one number may change other numbers and
require the calculations, supplements, and other supporting documentation to be
updated. Verify all numbers are correct to ensure consistency in the application
documents.
Please note that this request for additional information is in response to a preliminary
review. The requested information should be received in this Office prior to September
18, 2009, or the application will be returned as incomplete. The return of a project will
necessitate resubmittal of all required items, including the application fee.
If you need additional time to submit the information, please email or fax your request
for a time extension to the Division at the address and fax number at the bottom of this
letter. Please note that a second significant request for additional information may result
in the return of the project. If the project is returned, you will need to reschedule the
project through the Express coordinator for the next available review date, and resubmit
all of the required items, including the application fee.
Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405
Phone :910-796-72151 FAX: 910-350-20041 Customer Service: 1-877.623-6748
Internet. vairiv.ncivaterquality.org
An Equal Opportunity l Affirmative Action Employer
Wes Bradley
September 15, 2009
Stormwater Application No SW8 090339
1,
The construction of any impervious surfaces, other than a construction entrance under
an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and
is subject to enforcement action pursuant to NCGS 143-215.6A.
Please label all packages and cover letters as "Express" and reference the project
name and State assigned project number on all correspondence. If you have any
questions concerning this matter please feel free to call me at (910) 796-7323 or email
me at christine.nelson@ncdenr.gov.
Sincerely,
Christine Nelson
Environmental Engineer
GDS/can: S:\WQS\STORMWATERWDDINFO\2009\090339.sep09
cc: Robin Austin, Withers & Ravenel
Christine Nelson
Wilmington Regional Office
Page 2 of 2
Nelson, Christine
From: Nelson, Christine
Sent: Tuesday, September 15, 2009 8:34 AM
To: 'wes.brad ley@studenthome.com'; 'Robin Austin'
Cc: Russell, Janet; Exum, Sandra
Subject: 2nd request for additional info: SW Project No. 090339 - Campus Cove
Attachments: 090339. sep09. pdf
Wes and Robin,
I have attached a pdf version of my request for additional information for Stormwater Project SW8 090339 — Campus
Cove. The requested items are relatively minor, so I'm hoping it won't take too long to correct. I'd like to start drafting
the permit later this week.
I may be out in the field most of today, but let me know if you have questions.
Thanks,
Christine
Christine Nelson
State Stormwater Program - Express Permitting
NC Division of Water Quality
Wilmington Regional Office
910-796-7323
E-mail correspondence to and from this address may be subject to the North
Carolina Public Records Law and may be disclosed to third parties.
Tracking:
WITHERS &— RAVENEL
ENGINEERS I PLANNERS I SURVEYORS
REM S
> wealth Drive, Suite io1 �\
RECE iNn orth Carolina, 28403 1
S E P 0 9 2009 (9 0) 256-9277
FAX 10)256-2584
BY:
To: NCDENR-DIVISION OF WATER QUALITY
WILMINGTON REGIONAL OFFICE
127 CARDINAL LANE EXTENSION
WILMINGTON, NC 28405
WE ARE SENDING YOU
❑ Shop Drawings
❑ Copy of Letter
DAZE
og-o8-2009 1
108 NO. 03o80177
ATTENTION CHRISTINE NELSON
PHONE k
7 6-7215
RE' CAMPUS COVE APARTMENTS
WILMINGTON, NC
EXPRESS STATE STORMWATER APPLICATION
ADDITIONAL INFORMATION AS REQUESTED
HAND DELIVERED FOR EXPRESS REVIEW MTG
® Attached ❑ Under separate cover via
❑ Prints ❑ Plans
❑ Change order ❑ Diskette
❑ Samples
El
the following items:
❑ Specifications
COPIES
® Attached ❑ Under separate cover via
❑ Prints ❑ Plans
❑ Change order ❑ Diskette
❑ Samples
El
the following items:
❑ Specifications
COPIES
DATE
NO.
DESCRIPTION
1
/8/200
Comment response letter
2
/8/200
1
Revised DA & DA-4 Attachment to Main Application SWU-io1
1
/8/200
6
Revised Narrative & 1. " Infiltration Storage Calculation
1
8/31/2009
6
Calculations for treatment by existing swales for DA & DA-
1
/8/200
2
Revised Infiltration Basin Supplement SW o1
i
/8/200
Revised Sand Filter Supplement SW of
i
/8/200
Revised Sand Filter Calculations
t
9/4/2002
2
Calculation to estimate discharge from sand filter
2
/8/200
-
Revised Plans Sets (Sheets C.o, 1.0, 2.0, 3.0 - 4.2, and 6.o - 7. )
THESE ARE TRANSMITTED as checked below:
® For approval ❑ Approved as submitted
❑ For your use ❑ Approved as noted
® As requested ❑ Returned for corrections
❑ For review and comment ❑
❑ FOR BIDS DUE ❑ PRINTS RETURNED AFTER LOAN TO US
COPYTO: FILE SI
❑ Resubmit
❑ Submit
❑ Return
copies for approval
copies for distribution
corrected prints
-M. Robin Austin, P.E.
If enclosures are not as noted, kindly notify us at once.
WITHERS RAVEN EL
September 8, 2009
Christine Nelson
Environmental Engineer
NCDENR — DWQ
127 Cardinal Drive Extension
Wilmington, NC 28405
(910)796-7323
christine. nelson(o)ncdenr.gov
ENGINEERS I PLANNERS I SURVEYORS
RECEIVEL
SEP 0 9 2009
BY:�_
Re: Response to Request for Additional Information
Stormwater Project No. SW8 090339
Campus Cove Apartments
New Hanover County
Ms. Nelson:
Please accept the following responses to your comments dated 8/28/2009.
Although the right turn lane and the bus turn out area are proposed as temporary measures, the
area must be included in the permit as there is no guarantee the future road project will be
constructed. Please include the BUA associated with these temporary improvements in the
application and include a discussion of them in the narrative. These additional areas must also
be treated to the maximum extent practical. If they cannot be treated in a BMP, provide
justification in the narrative to demonstrate that the runoff is being treated to the maximum extent
practicable through swales and vegetated areas. Also provide additional spot elevations, contours
or other details on the grading plan to indicate the direction of runoff for these two areas.
Once the temporary right turn lane and bus turn out area are replaced with the permanent
improvements, the permit can be modified to remove these areas.
Response: The BUA associated with the temporary improvements was included under DA-
3 in the SWU-101 application and a discussion was included in the narrative under
Proposed Development and Proposed Stormwater Management. With regard to treatment
of these improvements, the temporary right turn lane is superelevated and therefore,
runoff is directed toward an existing inlet at the median across the westbound lanes of
Randall Parkway. It is not possible to collect this runoff for treatment. Stormwater runoff
from the proposed bus turnout, sidewalk and shelter, and the new Campus Cove Lane
entrance within the right-of-way, are located within a drainage area that discharges to an
existing swale and drop inlet on the north side of Randall Parkway east of the Campus
Cove Lane entrance. We are proposing minor flattening out and extending of the swale to
provide treatment of this runoff. The swale is approximately 110 ft in length, with a 10:1
iii MacKenan Drive I Cary, NC 27511 I tel:919 469.3340 1 fax:919.238.2099 1 www.withersravenel.com
1410 Commonwealth Drive I Suite 10i I Wilmington, NC 28403 1 tel: 910.256.9277 I fax: 910.256.2584
416 D Gallimore Dairy Road I Greensboro, NC 27409 1 tel: 336-993-5504
S E P () 9 2009
side slope on the north side and a 3:1 side slope on the south side if a 5-ft shoulder is
provided. The maximum velocity for the 10-yr, 24-hr storm is approximately 2.02 fps,
Calculations are attached for your review. For the Emerson Street improvements required
by the City consisting of a new sidewalk and widening (to bring the street up to a
commercial collector level), we are proposing utilizing the existing roadside swale along
the south side of Emerson Street for treatment. The swale is approximately 300 ft long
and has an average side slope of 3.7:1. The maximum velocity for the 10-yr, 24-hr storm is
approximately 1.86 fps.
Additional spot elevations and contours for the proposed improvements within the right-
of-way have been added to the plans.
2. The infiltration basin supplement indicates that the provided storage volume is 63,952 ft3 and that
the storage elevation is 32.9 ft. However, the calculations indicate this volume is provided at
elevation 34.0 ft. Since the bypass weir in the splitter box is set at 32.9 ft, the correct "storage
volume provided" to report on the supplement will be that volume contained in the basin up to
elevation 32.9 ft, which is 40,582 ft3, per the calculations. Please revise the supplement
accordingly.
Response: The supplement has been revised to reflect a storage volume provided of
40,583 cf per the calculations. A revised supplement is enclosed for your review.
3. The infiltration basin calculations indicate that an effective infiltration area (Area = total volume /
depth) was used to determine the drawdown time instead of the bottom surface area of the
basins. As a conservative measure, only the bottom surface area of the basin is used to
determine the drawdown time of the storage volume. Please submit new drawdown calculations
based on the bottom surface area.
Response: The drawdown calculation has been revised based on the bottom surface area
of the basin. The revised calculation is enclosed for your review.
4. The currently proposed design for the sand filter will create long term maintenance problems.
Please remove the weep holes and redesign the sand filter to provide a weir as shown in Figure
11-2b. An alternative to the design in the BMP would be to lower the sand filter chamber such
that the top of the sand is just below the weir bottom. In this design, a sump area would still be
needed in the sediment chamber to accumulate sediment and debris.
Response: The modular system was proposed in an effort to keep construction costs
down. We have replaced the modular system with a conventional design.
WITHERS tk RAVENEL Page 2of4
SEP o 9 ?009
5. Once the sand filter has been re -designed, please provide an updated supplement and
calculations. The total amount of sand filter area (As + Af) needed is based on the maximum
head available. Once the adjusted water quality volume is determined, you can develop a set of
suitable head / area variables that will satisfy the equation h = WQV / (As + Af). The current sand
filter sets the shroud at the same elevation as the sand, essentially providing zero head.
Response: Revised calculations are enclosed for your review.
6. Section 9(c)(2).b of Session Law 2006-246 requires the storage volume to be discharged at a
rate equal to or less than the pre -development discharge rate for the 1-yr, 24-hr storm. Please
provide calculations demonstrating that the sand filter meets this requirement.
Response: The predevelopment peak for the point of discharge from the sand filter has
been calculated and compared with the flow anticipated from the sand filter outlet pipe.
Calculations are enclosed for your review.
7. Please include the dimensions for the sand filter and sediment chamber on the details in order to
check that sufficient surface area has been provided.
Response: The sand filter detail has been revised and includes dimensions.
8. Please provide more details on the 12" dia pipe used to discharge the runoff stored in the
underground detention pipes. Please include the invert elevations in order to demonstrate how
the detention pipes will be drained.
Response: More details have been provided on the 12-inch diameter pipe.
9. Please include the roof drain lines in the legend or more clearly identify them on the plans.
Response: The roof drain lines have been more clearly identified on the plans and added
to the legend.
10. The plans must be sealed, signed and dated by the P.E. The plans submitted with the application
package have only been sealed.
Response: Under 21 NCAC 56.1103 (c), the certification of a plan shall signify that it is the
final work of the licensee unless the work is stamped "Preliminary — Do not use for
construction." I always submit plans stamped preliminary until the agency is ready to
approve them. Sealed, signed and dated plans are enclosed with this submittal package
on the assumption that all of the Division's comments have been sufficiently addressed.
WITHERS 0�_ RAVENEL Page 3of4
S!= P c 0 2009
11. Based on the extent of these comments and the significant additional review time that will be
needed, a reapplication fee is typically required. However, due to the delay in the request for
additional information, the reapplication fee has been waived.
Response: Thank you.
12. Please keep in mind that changing one number may change other numbers and require the
calculations, supplements, and other supporting documentation to be updated. Verify all numbers
are correct to ensure consistency in the application documents.
Response: I have reviewed the submittal and checked that all numbers have been
updated.
If you have questions or require additional information, please contact me at 509-6524.
Respectfully,
C,
M. Robin Austin, P.E.
WITHERS & RAVENEL
WITHERS I�%RAVENEL Page 4 of
ei
NC®ENR
North Carolina Department of Environment and Natural. Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
August 28, 2009
Mr. Wes Bradley, President
University Housing Group, Inc.
306 McClanahan Street, Suite F
Roanoke, VA 24014
Subject: Request for Additional Information
Stormwater Project No. SW8 090339
Campus Cove Apartments
New Hanover County
Dear Mr. Bradley:
The Wilmington Regional Office received an Express Stormwater Management Permit
Application for Campus Cove Apartments on August 7, 2009. A preliminary review of that
information has determined that the application is not complete. The following information is
needed to continue the stormwater review:
During the submittal meeting, the Division noted that the right turn lane into the
development and the bus turn out area appeared to be proposed with this project. It was
discussed during the meeting that these improvements are proposed, but that they
would be temporary until Randall Parkway is widened.
Although the right turn lane and the bus turn out area are proposed as temporary
measures, the area must be included in the permit as there is no guarantee the future
road project will be constructed. Please include the BUA associated with these
temporary improvements in the application and include a discussion of them in the
narrative. These additional areas must also be treated to the maximum extent practical.
If they cannot be treated in a BMP, provide justification in the narrative and demonstrate
that the runoff is being treated to the maximum extent practicable through swales and
vegetated areas. Also provide additional spot elevations, contours or other details on
the grading plan to indicate the direction of runoff for these two areas.
Once the temporary right turn lane and bus turn out area are replaced with the
permanent improvements, the permit can be modified to remove these areas.
2. The infiltration basin supplement indicates that the provided storage volume is 63,952 ft3
and that the storage elevation is 32.9 ft. However, the calculations indicate this volume
is provided at elevation 34.0 ft. Since the bypass weir in the splitter box is set at 32.9 ft,
the correct "storage volume provided" to report on the supplement will be that volume
contained in the basin up to elevation 32.9 ft, which is 40,582 ft3, per the calculations.
Please revise the supplement accordingly.
3. The infiltration basin calculations indicate that an effective infiltration area (Area=total
volume/depth) was used to determine the drawdown time instead of the bottom surface
area of the basin. As a conservative measure, only the bottom surface area of the basin
is used to determine the drawdown time of the storage volume. Please submit new
drawdown calculations based on the bottom surface area.
Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405
Phone: 910-796-72151 FAX: 910-350-20041 Customer Service: 1-877623-6748
Internet www.ncwaterquality.org
One
NorthCarolina
Naturally
An Equal Opportunity 1 Affirmative Action Employer
r
Wes Bradley
August 28, 2009
Stormwater Application No SW8 090339
4. The currently proposed design for the sand filter will create long term maintenance
problems:
a. By forcing the water to have to rise up in the sediment chamber and flow over a
weir set at the top of the sand, there is a driving head issue as well as the
possibility that as the runoff fills up the sand chamber, some of the sand will flow
back over the shroud and into the sediment chamber. The sediment chamber
sizing calculations in the BMP manual are based on a "top -feed" weir to create
the necessary driving head to get the runoff through the sand media.
b. The weep holes will most likely clog up since the sediment chamber is designed
to accumulate sediment. Once the holes are clogged, the available storage
volume provided in the system will be reduced as the sediment chamber will not
be able to fully drawdown. The sediment accumulation may also eventually
reduce the slot area available for the runoff to drain from the sediment chamber
into the sand chamber.
With these design flaws, the sand filter will not function properly. Please remove the
weep holes and redesign the sand filter to provide a weir as shown in Figure 11-2b. An
alternative to the design in the BMP would be to lower the sand filter chamber such that
the top of the sand is just below the weir bottom. In this design, a sump area would still
be needed in the sediment chamber to accumulate sediment and debris.
5. Once the sand filter has been re -designed, please provide an updated supplement and
calculations. The total amount of sand filter area (As + Af) needed is based on the
maximum head available. Once the adjusted water quality volume is determined, you
can develop a set of suitable head / area variables that will satisfy the equation
h = WQV / (As + A,). The current sand filter design sets the shroud at the same elevation
as the sand, essentially providing zero head.
6. Section 9(c)(2).b of Session Law 2006-246 requires the storage volume to be
discharged at a rate equal to or less than the pre -development discharge rate for the 1-
year, 24-hr storm. Please provide calculations demonstrating that the sand filter meets
this requirement.
7. Please include the dimensions for the sand filter and sediment chamber on the details in
order to check that sufficient surface area has been provided.
8. Please provide more details on the 12" dia pipe used to discharge the runoff stored in
the underground detention pipes. Please include the invert elevations in order to
demonstrate how the detention pipes will be drained.
9. Please include the roof drain lines in the legend or more clearly identify them on the
plans.
10. The plans must be sealed, signed and dated by the PE. The plans submitted with the
application package have only been sealed.
11. Based on the extent of these comments and the significant additional review time that
will be needed, a reapplication fee is typically required. However, due to the delay in this
request for additional information, the reapplication fee has been waived.
12. Please keep in mind that changing one number may change other numbers and require
the calculations, supplements, and other supporting documentation to be updated.
Verify all numbers are correct to ensure consistency in the application documents.
Please note that this request for additional information is in response to a preliminary review.
The requested information should be received in this Office prior to September 8, 2009, or the
application will be returned as incomplete. The return of a project will necessitate resubmittal of
all required items, including the application fee.
Page 2 of 3
Wes Bradley
August 28, 2009
Stormwater Application No. SW8 090339
If you need additional time to submit the information, please email or fax your request for a time
extension to the Division at the address and fax number at the bottom of this letter. Please note
that a second significant request for additional information may result in the return of the project.
If the project is returned, you will need to reschedule the project through the Express
coordinator for the next available review date, and resubmit all of the required items, including
the application fee.
The construction of any impervious surfaces, other than a construction entrance under an
approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject
to enforcement action pursuant to NCGS 143-215.6A.
Please label all packages and cover letters as "Express" and reference the project name and
State assigned project number on all correspondence. If you have any questions concerning
this matter please feel free to call me at (910) 796-7323 or email me at
christine.nelson@ncdenr.gov.
Sincerely,
LW'�'"�j, IlK4�Q.✓��✓
Christine Nelson
Environmental Engineer
GDS/can: S:\WQS\STORMWATER\ADDINFO\2009\090339.aug09
cc: Robin Austin, Withers & Ravenel
Christine Nelson
Wilmington Regional Office
Page 3 of 3
Nelson, Christine
From: Nelson, Christine
Sent: Friday, August 28, 2009 11:16 AM
To: 'wes.brad ley@studenthome.com', 'Robin Austin'
Cc: Russell, Janet
Subject: request -for additional info: SW l?roject.No. 0903:
Attachments: 0903397auo 09, odf
Wes and Robin,
I have attached a pdf version of_my request for_additional information for Stormwater Project SW8 090339 — Campus
Cove. Copies o� thth—ttei will also -be sent.in the.mail.11
I apologize for the delay in sending this request. The design of the sand filter is atypical and required input from
Raleigh. Please be advised that the office will be closed Sept 7 for Labor Day and I will be out of the office on Sept 8.
However, I will make reviewing the information I've requested for this project a priority as soon as I receive it.
Thanks,
Christine
Christine Nelson
State Stormwater Program - Express Permitting
NC Division of Water Quality
Wilmington Regional Office
910-796-7323
E-mail correspondence to and from this address may be subject to the North
Carolina Public Records Law and may he disclosed to third parties.
WITHERS &: RAVENELR��r� AUG � ��Y L�L.�KLE
ENGINEERS I PLANNERS I SURVEYORS
1410 Commonwealth Drive, Suite ioi
Wilmington, North Carolina, 28403
(910)256-9277
FAX (910) 256-2584
To: NCDENR-DIVISION OF WATER
WILMINGTON REGIONAL OFFICE
127 CARDINAL LANE EXTENSION
Iti9l�t�i1G[e11CU�A►[�1
WE ARE SENDING YOU
❑ Shop Drawings
❑ Copy of Letter
DATE gIbI-M',
IOBN0. 0 o80177
ATTENTION CHRISTINE NELSON
PHONEN
7 6-7u
RE: CAMPUS COVE APARTMENTS
WILMINGTON, NC
EXPRESS STATE STORMWATER APPLICATION
HAND DELIVERED FOR EXPRESS REVIEW MTG
® Attached ❑ Under separate cover via
❑ Prints ❑ Plans ❑ Samples
❑ Change order ❑ Diskette ❑
the following items:
❑ Specifications
COPIES
DATE
NO.
DESCRIPTION
z
5/9/2009
4 ea
One Original and One Copy of SWU-Tot State SW Application
t
5/29/2009
#30493
Check for $ ,000 (Express Permit Application Fee)
t
Property Owner & Developer Information
i
5/9/2009
19
Orig Supplement, Checklist and 0&M Agreement for Each BMP
t
11/18/2008
ti
Copy of Agreement for Purchase and Sale of Real Property
elm/zoo
-
Stormwater Calculations incl narrative, soils reports, and hydro-
1
/17/2008
2
Corps JD Tear Sheet and Wetlands Ma
z
5/22/2009
z Plans Sets (Sheets C.o, 1.0, 2.0, 3.o thru 4.2, and 6.o thru 7. )
1
—
—
yeafed Z+ hls Su or- n
THESE ARE TRANSMITTED as checked below:
® For approval ❑ Approved as submitted
❑ For your use ❑ Approved as noted
❑ As requested ❑ Returned for corrections
❑ For review and comment ❑
❑ Resubmit copies for approval
❑ Submit copies for distribution
❑ Return corrected prints
❑ FOR BIDS DUE ❑ PRINTS RETURNED AFTER LOAN TO US
Cri"T '
�esic+. ao W Wi
FOR REVIEW AND APPROVAL; CHRISTINE — IFYOU NEED MORE DOCUMENTATION OFTHE SALE, I
HAVE IT — I JUST DIDN'T WANTTO SEE YOU 5o PAGES IFYOU DIDN'T NEED IT.
COPYTO: FILE SIGNE M. Robin Austin, P.E.
6enclosures are not as noted, kindly notify us at once.
1-
'M 0,N\
I,-, IIM V �:A
�E C E E N ED
AUG 0 7 2009
O j
L
^�
vim^'
Stmeore GHe
r Deb
6re.,
'!\ ti
----•-�•—+ 2 of 2
DWQ;a��,gC,335
PROJ #
U.S. ARMY CORPS OF ENGINEERS
WILMI.NGI'ON DISTRICT
Action Id. SAW-2008-2684 County: New Hanover U.S.G.S. Quad: wilminetou
NOTIFICATION OF JURISDICTIONAL DETERMINATION
Property Owner:
Loneley Supply Conn tan
Address:
c/o Emily Loueley
2018 oleander Drive
Wilmington, NC 28403
Agent:
Trov Beasley
Address:
Withers S Ravenel
1410 Commonwealth Dr It 101
Wiluungton, NC 28403
Telephone No.:
(910)256-9227
Property description
Size (acres) 25_28 Nearest'rown Wilmington
Nearest Waterway UT to Burnt Mill Creek River Basin Not Cape Fear
USGS HUC 03030007 Coordinates N 34.2331 W -77.8M
Location description: The parcel is located at 302 South Kerr Avenue Wilmin Ltor New Hanover County North
Carolina._ Survey for: University housing Group Parcel its R04918-004-003-000 and R04918 004 002 000
Indicate Which of the Followiorm Apply:
A. Preliminary Determination
Based oil preliuimmy information, there may be wetlands on the above described property. We strongly suggest you have
this property hmspected to determine tlne extent of Departnment of the Army (DA) jurisdiction. To be considered final, a
jurisdictional determination most be verified by the Cops. This preliminary determination is not an appealable action
under the Regulatory Program Adnunistrative Appeal Process ( Reference 33 CFR Part 331).
B. Approved Determination
There are Navigable Waters of the United Stales within the above described property subject to the permit requirements of
Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or
our published regulations, ttus determination may be relied upon for a period not to exceed five years fronm the date of this
notification.
X There ire waters of the U.S. including wetlands on the above described property subject to the perrmit requirements of
Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or om published
regulations, this determination may be relied upon for a period not to exceed five years front the date of this notification.
We strongly suggest you have the wetlands oil your propertydelineated. Due to the size of your properly and/or our
present workload, the Corps may not be able to accomplish this wetland delineation in a timely manner. For a more direly
delineation, you may wish to obtain a consultant. To be considered final, any delineation must be verified by the Corps.
_ The waters of the U.S. including wetland on your property have been delineated and the delineation has been verified
by the Corps. We strongly suggest you have this delineation surveyed. Upon contplefion, this survey should be reviewed
and verified by the Corps. Once verified, this survey will provide an accurate depiction of all areas subject to CWA
jurisdiction on your property which, provided there is no change in the law or our published regulations, rimy be relied
upon for a period not to exceed five years.
X The waters of the U.S. including wetlands have been delineated and surveyed and are accurately depicted oil the plat
signed by the Corps Regulatory Official identified below on 17 September 2008. Unless there is a change in the law or
our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this
nolific3tion.'
ED
Page t of z IFjI AJG 0 7 2009
DWcaSo»S
PROJ-
Action ID: SAW-2008-2684
_ There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the
pennit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our
published regulations, this detennination may be relied upon for a period not to exceed five years Gorr the date of this
notification.
The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area \lanagement Act
(CAMA). You should contact the Division of Coastal Management in Wilmington, NC, at (910) 395-3900 to determine
their requirements.
Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army permit may
constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). If you have any questions regarding this
detenuination and/or the Corps regulatory program, please contact Ms. Kimberly Garvey, ReLilatory Specialist at 910
251-4482 or kintberiv.I.garyey(a.tlsaCe.:tn'[ny.rnii.
C. Basis For Determination
The site exhibits water bodies with ordinary high water marks mid wetland criteria as defined in the 1987 tvelland
delineation manual. The waters and wetlands on the site drain to an unmumed tributary to Burnt Mill Creek a
Traditionally Navigable Waterway. This determination is based on information submitted by Withers Sv Ravenel
D. Remarks
E. Appeals Information ('Phis iufornnation applies only to approved jurisdictional determinations as indicated in
B. above)
This correspondence constitutes an approved jurisdictional deternunation for the above described site. If you object to this
detemtination, you may request an administrative appeal under Corps regulations at 33 CFR part 331. Enclosed you will find a
Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) fornn. If you request to appeal this
detemnination you must submit a completed RFA form to the following address:
District Engineer, Wilmington Regulatory Division
Attn: Kimberly Garvey, Project Manager,
Wilmington Regulatory Field Office
PO Box 1890
Wilmington, North Carolina 28403
In order for an RFA to be accepted by die Corps, the Corps must determine that it is complete, that it meets the criteria for
appeal under 33 CFR part 331.5, and that it has been received by the District Office within 60 clays of the date of the NAP.
Should you decide to submit an RFA 103L4-41 must be received at the above address by 17 November 2008
**It is not necessary to subs i a n' A to fi to tI Dis[ nftce }` on do not object to the detennination in this
correspondence.** �) �
Corps Regulatory
Date 17 September 2008 E+ratin Dale 17 September 2013
The Wilmington District is conuriitted to providing the highest level of support to the public. To help as ensure we continue to
do so, please complete the attached customer Satisfaction Survey or visit
]ttip://www.saw.asaee.arnw.nuUWE'I'LANDS/index hum] to complete the survey online.
Copy furnished
Chad Coburn, NCDENR-DWQ, 127 Cardinal Drive, Wilmington, NC 28405
i
p E C S I V !�( ii��_ II
80N V Z ddS
AUG 0 7 2009
Page 2of2 DWQ
PROD #
AGREEMENT FOR PURCHASE AND SALE OF REAL PROPERTY
THIS. AGREEMENT FOR PURCHASE AND SALE OF REAL PROPERTY, including
any and all Exhibits attached hereto ("Agreement"), is made and entered into by and between
-- --- UNIVERSIT-Y HOUSING GROUP; INC.;-a-North- Carolina- corporation, -or assigns ("Buyer") - and LONGLEY SUPPLY COMPANY, a North Carolina corporation ("Seller").
FOR AND N CONSIDERATION OF THE MUTUAL PROMISES SET FORTH HEREIN
AND OTHER GOOD AND VALUABLE CONSIDERATION, THE RECEIPT AND
SUFFICIENCY OF WHICH ARE HEREBY ACKNOWLEDGED, THE PARTIES HERETO
AGREE AS FOLLOWS:
Section 1. Terms and Definitions: The terms listed below shall have the respective
meaning given them as set forth adjacent to each term.
(a) "Property': The Property includes approximately 14.698 acres, more or less, of
the tract owned by the Seller together with those certain easements described in Exhibit E
attached hereto, all as more particularly described in the attached Exhibit A.
(b) $3,300,000.00 "Purchase Price" shall mean Three Million and Three Hundred
Thousand Dollars ($3,300,000.00), payable on the following terms:
(i) $30,000.00 "Initial Earnest Money Payment" shall mean the Fifteen Thousand
and no/100 Dollars ($15,000.00) referred to in the previous agreement described
in Section 20, below, and which shall be applied as part of the Initial Earnest
Money Payment under this Agreement, and an additional Fifteen Thousand and
No/100 Dollars ($15,000.00) which shall be paid directly to Seller within three (3)
business days after acceptance of this Agreement and shall constitute the balance
of the Initial Earnest Money Payment. The Initial Earnest Money Payment shall
be credited to the Purchase Price at Closing.
(ii) $70,000.00 "Second Earnest Money Payment" shall mean Seventy Thousand
and No/100 ($70,000.00) Dollars to be deposited as provided in Exhibit B and
shall be credited to the Purchase Price at Closing.
So much of the Initial Earnest Money Payment and the Second Earnest Money Payment as may
have been or as shall be paid to Seller are hereinafter collectively referred to as the `Lamest
Money".
ALL EARNEST MONEY SHALL BE DEPOSITED WITH AND HELD N ESCROW
BY SELLER. ANY INTEREST EARNED ON THE EARNEST MONEY AND ON
ANY EXTENSION FEE(S) (DESCRIBED IN SECTION I(c)(i)) SHALL BELONG TO
THE SELLER, AND BE REPORTED BY SELLER AS INCOME TO SELLER.
(iii) $3,200,000.00 Cash, balance of Purchase Price, at Closing in the amount of
$3,200,000.00.
(c) "Closing" shall mean the date and time of recording of the deed and shall occur
on or before thirty (30) days after the execution, delivery and receipt of this Agreement by Seller
PPAB 14536I308 0
AUG 0 7 2009
DWQ
and Buyer, each to the other or, if such day falls on a Saturday, Sunday or state or national
holiday, on the next business day thereafter.
(i) Notwithstanding the foregoing or anything else contained in this Agreement to the
contrary, Buyer shall have the option of extending the period for Closing to occur
by paying Seller an extension fee of $27,500 for each month the period is
extended. Any extension fee to extend such period to March 31, 2009, if not for
an entire month, shall be pro rated in respect of the number of actual days the
period is extended, divided by thirty one. Any such extension fees paid by Buyer
shall not be applied against the Purchase Price, and any such extension fees shall
be deemed non-refundable to Buyer.
(ii) If Buyer is allegedly in breach of its obligations under this Agreement, Seller shall
notify Buyer in writing of Buyer's alleged breach. Buyer shall then have twenty
(20) days to respond to and/or to cure Buyer's alleged breach after receipt of
written notice thereof from Seller to cure the same. If Buyer fails to cure Buyer's
alleged breach within twenty (20) days, Seller may avail itself of the applicable
remedy(ies) set forth in Exhibit B of this Agreement. When Buyer contends that
the cure has been effected, Buyer shall notify Seller and shall provide Seller with
evidence of the same. If a cure period resulting from such a notice extends past
the date of Closing, as the same may have been extended by payment of extension
fee(s) pursuant to Section 1(c)(i), above, then the date of Closing shall
automatically be extended to the day that is five (5) business days after the last
day of such cure period. In the event of an alleged Buyer breach, Buyer shall
exercise commercially reasonable efforts to cure such alleged breach.
(iii) If Seller is allegedly in breach of its obligations under this Agreement, Buyer shall
notify Seller in writing of Seller's alleged breach. Seller shall then have twenty
(20) days to respond to and/or to cure Seller's alleged breach after receipt of
written notice thereof from Buyer to cure the same. If Seller fails to cure Seller's
alleged breach within twenty (20) days, Buyer may avail itself of the applicable
remedy(ies) set forth in Exhibit B of this Agreement. When Seller contends that
the cure has been effected, Seller shall notify Buyer and shall provide Buyer with
evidence of the same. If a cure period resulting from such a notice extends past
the date of Closing, as the same may have been extended by payment of extension
fee(s) pursuant to Section 1(c)(i), above, then the date of Closing shall
automatically be extended to the day that is five (5) business days after the last
day of such cure period. In the event of an alleged Seller breach, Seller shall
exercise commercially reasonable efforts to cure such alleged breach.
(iv) Except as set forth above in Sections 1(c)(ii) and (iii), the Closing may not be
extended beyond March 31, 2009.
(d) "Contract Date" means the date this Agreement has been fully executed by both
Buyer and Seller.
b
2
PPAB 1453613v38
(e) "Brokers " shall mean Prudential CRES Commercial Real Estate ("Listing
Agency"), JonathanW. Washburn ("Listing Agent"), acting as Seller's Agent; and Harbour
Towne Associates, David B. Benford, acting as Buyer's Agent;.
(f) "Intended Use" shall mean the use and/or disposition of the Property for multi-
family purposes and related improvements, substantially as shown on Exhibit D attached hereto
and/or as finally approved by the applicable governmental authorities for multi -family purposes
provided, however that Seller shall only be obligated under this Agreement to convey the land
shown and outlined on Exhibit D and in no event shall Seller be obligated to convey any
additional land to Buyer or reconfigure, enlarge and/or contract the perimeter of the land as
shown and outlined on Exhibit D attached hereto. If governmental authorities require the
perimeter of the land shown and outlined on Exhibit to be reconfigured, enlarged and/or
contracted in connection with the Intended Use, either party may terminate this Agreement and,
in such event, (i) Seller shall refund the Second Earnest Money Payment of Seventy Thousand
and No/100 Dollars ($70,000.00), and any extension fees paid pursuant to Section 1(c)(i) above
within three (3) business days of such termination but Seller shall be entitled to retain the Initial
Earnest Money Payment of Thirty Thousand and No/100 Dollars ($30,000.00), and the interest
earned on the Earnest Money and any extension fees as liquidated damages or (ii) Buyer may
compel specific performance of this Agreement without reconfiguration, enlargement, damages,
or diminution in the Purchase Price; provided, however, that if Buyer's civil action for specific
performance is successful, Buyer shall be entitled to reimbursement of its fees, costs and
expenses in connection therewith from Seller (including, but not limited to, Buyer's attorneys'
fees at such attorneys' normal hourly rates) and provided farther that if Seller shall fail to timely
refund to Buyer the funds described herein, Buyer may maintain a civil action for damages and
shall be entitled to reimbursement of its fees, costs and expenses in connection therewith
(including, but not limited to, Buyer's attorneys' fees at such attorneys' normal hourly rates).
Nothing contained herein shall give the Seller the right to terminate or amend this Agreement
due to a change or reconfiguration or relocation, required by governmental authorities, of the
improvements located within the perimeter of the Property provided that the perimeter of the
Property is not changed as a result thereof.
(g) "Seller's Notice Address" shall be as follows:
Longiey Supply Company
Attention: Emily P. Longley
2018 Oleander Drive (28403)
P. O. Drawer 3809
Wilmington, North Carolina28406,
except as the same may be changed pursuant to Section 11.
(h) `Buyer's Notice Address" shall be as follows:
University Housing Group, Inc.
Post Office Box 8187
Roanoke, VA 24014
PPAB 145361308
(�E C E J V E
Jn�S AUG 0 7 2009 000
DWQ C
PROJ k
with a copy to:
Richard M. Unger, Esq.
Parker Poe Adams & Bernstein LLP
1201 Main Street, Suite 1450
Columbia, SC 29201,
except as the same may be changed pursuant to Section 11.
[ X ] (i) If this block is marked, additional terms of this Agreement are set forth on
Exhibits B, C (Permitted Exceptions to Longley Property), D (Draft of Agreement Exhibit), E
(easement agreement), M (Memorandum of Agreement for Purchase and Sale of Property), and
T (Tax Proration Agreement) attached hereto and incorporated herein by reference. Exhibit A to
the easement agreement (Agreement Exhibit), Exhibit L to the easement agreement (Longley
Property Permitted Exceptions), Exhibit R to the easement agreement (Draft of Recombination
Plat), and Exhibit U to the easement agreement (University Property Permitted Exceptions) are a
part of the easement agreement attached to Exhibit E (easement agreement).
Section 2. Proration of Expenses and Payment of Costs: Seller and Buyer agree that all
ad valorem real property taxes (on a calendar year basis), leases, rents, mortgage payments and
utilities or any other assumed liabilities as detailed on attached Exhibit C, if any, shall be
prorated as of the date of Closing, except as otherwise set forth on Exhibit T.
Seller shall pay for preparation of a deed and all other documents necessary to perform Seller's
obligations under this Agreement, excise tax (revenue stamps), any deferred or rollback taxes,
any personal property taxes, its attorneys fees, and other conveyance fees or taxes required by
law and provide Buyer a release from any delivery obligations under Section 4.
Buyer shall pay expenses relating to its surveying, platting, inspecting, testing, evaluating,
engineering, subdividing, planning and zoning of the Property. Buyer shall pay recording costs,
costs of any title search, title insurance, and survey and its attorneys' fees. Except as otherwise
expressly set forth in this Section 2, Buyer and Seller shall each pay any and all fees, costs and
expenses incurred by it in connection with the Closing. Except as otherwise expressly set forth
in this Section 2, neither Seller nor Buyer shall be responsible for the fees, costs and/or expenses
incurred by the other.
Section 3. Sale of Property and Payment of Purchase Price: Seller agrees to sell and
Buyer agrees to buy the Property for the Purchase Price.
Section 4. Deliveries: Seller has delivered to Buyer copies of all title information or
environmental reports or studies in possession of or available to Seller related to the Property,
including but not limited to: title insurance policies, attorney's opinions on title, surveys,
covenants, deeds, notes and deeds of trust and easements relating to the Property and any soils
reports or wetlands reports or determination. Seller has authorized (1) any attorney presently or
previously representing Seller to release and disclose any title insurance policy in such attorney's
file to Buyer and both Buyer's and Seller's agents and attorneys; and (2) the Property's title
insurer or its agent to release and disclose all materials in the Property's title insurer's (or title
insurer's agent's) file to Buyer and both Buyer's and Seller's agents and attorneys. Seller has no
presently effective warranties or non -terminable service contracts related to the Property. If
Buyer does not consummate the Closing for any reason other than Seller default, then Buyer
El
PPAB 1453613v38
w(''
shall return to Seller all such materials delivered by Seller to Buyer pursuant to this Section 4, if
any, and shall, upon Seller's request, provide to Seller copies of (subject to the ownership and
copyright interests of the preparer thereof) any and all studies, reports, surveys and other
information, data and/or documents relating directly to the Property prepared by a third party or
parties at the request of Buyer, its employees and agents, and shall deliver to Seller copies of all
of the foregoing without any warranty or representation by Buyer as to the contents, accuracy or
correctness thereof.
Section 5. Evidence of Title: Seller agrees to convey fee simple marketable and insurable
title to the Property, subject to the Permitted Exceptions set forth below, by general warranty
deed and, in that same deed, shall convey to Buyer (i) the small triangular shaped parcel of land
identified as the Green Area on Exhibit D attached hereto, and (ii) such other land located within
the perimeter of the Property as Buyer or Buyer's title company may request or require. Seller
represents and warrants that except as to the Green Area (which Seller will convey to Buyer
without warranty, as described in this Section 5) Seller is the fee simple owner of the Property,
subject to the Permitted Exceptions set forth below. At Closing, Seller shall deliver to Buyer fee
simple marketable and insurable title to the Property, free and clear of all liens, encumbrances
and defects of title other than (i) zoning ordinances affecting the Property, (ii) utility easements
of record serving the Property, (iii) ad valorem real property taxes not yet due and payable,
(iv) road rights -of -way of record and (v) those other encumbrances, reservations, restrictions and
easements and other exceptions set forth on Exhibit C attached hereto ((i) through (v) are herein
referred to as the "Permitted Exceptions"). Seller shall be required to satisfy, at or prior to
Closing, any encumbrances that may be satisfied by the payment of a fixed sum of money, such
as deeds of trust, mortgages or statutory liens. Seller shall not enter into or record any
instrument that affects the Property after February 1, 2008 without the prior written consent of
Buyer, which consent shall not be unreasonably withheld, conditioned or delayed.
Section 6. Conditions: This Agreement and the rights and obligations of the parties under
this Agreement are hereby made expressly conditioned upon fulfillment (or waiver by Buyer,
whether explicit or implied) of the following conditions:
(a) Title Examination: Buyer has, at Buyer's expense, caused a title examination to
be made of the Property as of February 1, 2008. If Buyer is to purchase title insurance, the
insuring company must be licensed to do business in the state in which the Property is located.
Title to the Property must be insurable at regular rates, but subject to the Permitted Exceptions,
and the standard exceptions customarily placed in its policies by the insuring company.
(b) Wetlands Determination: Buyer has determined that no wetlands are present on
the Property (except in the small area directly along Randall Parkway where the water collects to
cross under Randall Parkway to Mill Creek Pond). Such determination was based on a formal
wetlands delineation (including a soils evaluation) by a qualified environmental consultant. A
copy of any such report shall be provided to Seller upon the later of three (3) business days after
the Contract Date or receipt by Buyer.
(c) Same Condition: Seller shall deliver the Property in substantially the same
condition at Closing as of the date of the Contract Date, reasonable wear and tear excepted.
5 R
DD
lr-h
PPAB 145361308 AUG 01 2009 e
Dw4
PROD #
(d) Inspections: Buyer, its agents or representatives, at Buyer's expense and at
reasonable times during normal business hours, shall have the right to enter upon the Property for
the purpose of inspecting, examining, performing soil borings and other testing, conducting
timber cruises, and surveying the Property. Buyer shall also have a right to review and inspect
all leases, contracts or other agreements affecting or related directly to the Property. Buyer
affiliated corporation, University Housing Group, Inc., a Virginia corporation, also had the same
rights of inspection, etc., under the previous agreement referred to in Section 20, below. Buyer
assumes all responsibility for the acts of itself, its agents or representatives in exercising its rights
under this Section 6(d) and for the acts of University Housing Group, Inc., a Virginia
corporation, its agents or representatives under the corresponding provisions of such previous
agreement and agrees to indemnify and hold Seller harmless from any damages caused by such
acts.
(e) Recombination Plat: The Recombination Plat (as defined in Exhibit B of this
Agreement) shall have been signed by the Seller and the surveyor and approved by the
appropriate governmental authorities.
Notwithstanding the foregoing, or anything else contained in this Agreement to the contrary, the
liability of Seller for a failure of any of the foregoing conditions in this Section 6, or the failure
of any conditions set forth elsewhere in this Agreement shall be limited, as follows.
In the event of a failure of one or more conditions, including but not limited to those which are
due to an act, failure to act or failure to perform by Seller or anyone acting on behalf of or at the
direction of Seller, Seller shall be entitled to any applicable notice, cure and/or grace period
provided in this Agreement, Seller shall exercise commercially reasonable efforts to cure the
failure during the applicable notice, cure and/or grace period provided in this Agreement and
unless Buyer waives the failure of condition by the end of the applicable notice, cure and/or
grace period provided in this Agreement and elects to proceed to Closing under the terms of this
Agreement, Seller shall refund to Buyer the Second Earnest Money Payment of Seventy
Thousand and no/100 Dollars ($70,000.00) and any extension fees paid pursuant to
Section 1(c)(i), above, or Buyer may maintain a civil action for specific performance of this
Agreement, without damages or diminution in the Purchase Price; provided, however that if
Buyer's civil action for specific performance is successful, Buyer shall be entitled to
reimbursement of its fees, costs and expenses in connection therewith from Seller (including, but
not limited to, Buyer's attorneys' fees at such attorneys' normal hourly rates) and provided
further that if Seller shall fail to timely refund to Buyer the funds described herein, Buyer may
maintain a civil action for damages and shall be entitled to reimbursement of its fees, costs and
expenses in connection therewith (including, but not limited to, Buyer's attorneys' fees at such
attorneys' normal hourly rates). In any such event, Seller shall be entitled to retain the Initial
Earnest Money Payment of Thirty Thousand and no/100 Dollars ($30,000.00) and any interest
earned on the Earnest Money or any interest earned on such extension fees as liquidated damages
for allowing Buyer to inspect the Property provided, howeverthat retention of the same shall not
in any way limit the rights or remedies otherwise available to Buyer under the terns of this
Section 6 or as otherwise set forth elsewhere in this Agreement.
Section 7. Environmental: Seller represents and warrants that it has no actual knowledge
of the presence or disposal within the buildings or on the Property of hazardous or toxic waste or
substances, which are defined as those substances, materials, and wastes, including but not
6
PPAB 145361308 `fN.
w0
limited to, those substances, materials and wastes listed in the United States Department of
Transportation Hazardous Materials Table (49 CFR 172.101) or by the Environmental Protection
Agency as hazardous substances (40 CFR Part 302) and amendments thereto, or such substances,
materials and wastes, which are or become regulated under any applicable law, including,
without limitation, any material, waste or substance which is (i) petroleum, (ii) asbestos,
(iii) polychlorinated biphenyls, (iv) designated as a Hazardous Substance pursuant to Section 311
of the Clean Water Act of 1977 (33 U.S.C. 1321) or listed pursuant to Section 307 of the Clean
Water Act of 1977 (33 U.S.C. 1317), (v) defined as a hazardous waste pursuant to Section 1004
of the Resource Conservation and Recovery Act of 1976 (42 U.S.C. 6903), or (vi) defined as a
hazardous substance pursuant to Section 101 of the Comprehensive Environmental Response,
Compensation and Liability Act of 1980 (42 U.S.C. 9601). Seller further states that it has no
actual knowledge of any contamination of the Property from such substances as may have been
disposed of or stored on neighboring tracts, and it has no reason to suspect that such use or
disposal has occurred, either during or prior to its ownership of the Property.
Section 8. Risk of Loss/Damage/Repair: Until the Closing, the risk of loss or damage to
the Property, except as otherwise provided herein, shall be home by Seller. Except as to
maintaining the Property in the same condition, Seller shall have no responsibility for the repair
of the Property, including any improvements, unless the parties hereto agree in writing.
Section 9. Earnest Money Disbursement: In the event this offer is not accepted, or in the
event of a breach of this Agreement by Seller, then the Earnest Money shall be disbursed as
provided in this Agreement or in Exhibit B attached hereto. In the event this offer is accepted
and Buyer breaches this Agreement, then the Earnest Money and any extension fees paid
pursuant to Section 1(c)(i) shall be retained by Seller. Earnest Money and any such extension
fees retained by Seller are hereby deemed to be liquidated damages, and not a penalty. The
parties acknowledge that the damages for failure of Buyer to consummate the purchase of the
Property would be uncertain and difficult to ascertain, and that retention of the Earnest Money
and such extension fees by the Seller represents a fair and reasonable amount under the
circumstances. Seller and Buyer, respectively, shall in all instances be entitled to any applicable
notice, cure and/or grace period provided in this Agreement.
Section 10. Closing: At Closing Seller shall deliver to Buyer a General Warranty Deed,
subject to the Permitted Exceptions, and other documents customarily executed by a seller in
similar transactions, including without limitation, an owner's affidavit, lien waiver forms,
documents required by Buyer's title insurance company, a North Carolina resident affidavit,
corporate authority documents, W-9 form and a non -foreign status affidavit (pursuant to the
Foreign Investment in Real Property Tax Act), and Buyer shall pay to Seller the Purchase Price.
At Closing, the Earnest Money (as described in Section 1(b)) shall be applied as part of the
Purchase Price. The Closing shall be held in New Hanover County, North Carolina, at the office
of Buyer's attorney or such other place as the parties hereto may mutually agree. Possession
shall be delivered at Closing, unless otherwise agreed herein.
Section 11. Notices: Unless otherwise provided herein, all notices and other communications
which may be or are required to be given or made by any party to the other party and/or such
other party's counsel in connection herewith shall be in writing and shall be deemed to have been
properly given and received on the date delivered in person or deposited in the United States
mail, registered or certified, return receipt requested, to the 0 7 2009resk sett o� in Section 1(g) as to
7PPAB 145361308 lq
AUG D
w o
DWQ
PROJ #
Seller and in Section 1(h) as to Buyer and Buyer's counsel, or at such other addresses as
specified by written notice delivered in accordance herewith.
Section 12. Entire Agreement: This Agreement constitutes the sole and entire agreement
among the parties hereto and no modification of this Agreement shall be binding unless in
writing and signed by all parties hereto.
Section 13. Enforceability: This Agreement shall become an enforceable contract when a
fully executed copy has been delivered to both parties. This Agreement shall be binding upon
and inure to the benefit of the parties, their heirs, successors and assigns and their personal
representatives provided, however, that Seller shall not be permitted to assign its rights and
duties under this Agreement without the prior written consent of Buyer, such consent not to be
unreasonably withheld, conditioned or delayed.
Section 14. Adverse Information and Compliance with Laws:
(a) Seller Knowledge: Seller has no knowledge of (i) condemnation(s) affecting or
contemplated with respect to the Property; (ii) actions, suits or proceedings pending or threatened
against the Property; (iii) changes contemplated in any applicable laws, ordinances or restrictions
affecting the Property; (iv) private restrictions or governmental regulations that would prohibit
the Intended Use; or (v) governmental special assessments, either pending or confirmed, for
sidewalk, paving, water, sewer or other improvements on or adjoining the Property, and no
pending or confirmed owners' association, special assessments, except as follows: NONE.
(Insert "None" or the identification of such assessments, if any). Seller shall pay all owners'
association assessments and all confirmed governmental assessments confirmed as of the time of
Closing, if any, and Buyer shall take title subject to all pending assessments, if any, unless
otherwise agreed as follows: NONE. Seller represents that the regular owners' association dues,
if any, are S NONE per NONE.
(b) Compliance: To the best of Seller's knowledge and belief, (i) Seller has
complied with all applicable laws, ordinances, regulations, statutes, rules and restrictions
pertaining to or affecting the Property; (ii) performance of the Agreement will not result in the
breach of, constitute any default under or result in the imposition of any lien or encumbrance
upon the Property under any agreement or other instrument to which Seller is a party or by which
Seller or the Property is bound; and (iii) there are no legal actions, suits or other legal or
administrative proceedings pending or threatened against the Property, and Seller is not aware of
any facts which might result in any such action, suit or other proceeding.
Section 15. Survival of Representations and Warranties: The representations, warranties,
covenants and agreements made by the parties hereto shall survive the Closing and delivery of
the deed. Seller shall, at or within six (6) months after the Closing, and without further
consideration, execute, acknowledge and deliver to Buyer such other documents and instruments,
and take such other action as Buyer may reasonably request or as may be necessary to more
effectively transfer to Buyer the Property described herein in accordance with this Agreement.
Section 16. Applicable Law: This Agreement shall be construed under the laws of the state
in which the Property is located.
PPAB 145361308
Section 17. Tax -Deferred Exchange: In the event Buyer or Seller desires to effect a tax -
deferred exchange in connection with the conveyance of the Property, Buyer and Seller agree to
cooperate in effecting such exchange; provided, however, that the exchanging party shall be
responsible for all additional costs associated with such exchange, and provided further, that a
non -exchanging party shall not assume any additional liability with respect to such tax -deferred
exchange. Seller and Buyer shall execute such additional documents, at no cost to the non -
exchanging party, as shall be required to give effect to this provision.
Section 18. Memorandum of Contract: Within three (3) business days of request by either
party, the parties hereto shall execute a memorandum of contract in recordable form setting forth
such provisions hereof (other than the Purchase Price and other sums due) as either party may
wish to incorporate. Such memorandum of contract shall contain a statement that it
automatically terminates and the Property is released from any effect thereby as of a specific date
to be stated in the memorandum (which specific date shall be no later than the date of Closing).
The cost of recording such memorandum of contract shall be borne by the party requesting
execution of same.
Section 19. Authority: Each signatory to this Agreement represents and warrants that he or
she has full authority to sign this Agreement and such instruments as may be necessary to
effectuate any transaction contemplated by this Agreement on behalf of the party for whom he or
she signs and that his or her signature binds such party.
Section 20. Previous Agreement: Except as provided in Section 6(d), this Agreement
completely supercedes and replaces the previous agreement between University Housing Group,
Inc., a Virginia corporation ("UHG-Virginia") and Seller concerning substantially the same
property as the Property, which previous agreement was signed by UHG-Virginia on February 4,
2008, and by the Seller on February 1, 2008.
9
E C E 0 V lE �DD
PPAB 145361308 AUG 0 7 2009 '='I
DWQ
PROJ #
IF YOU DO NOT UNDERSTAND THIS FORM OR FEEL THAT IT DOES NOT PROVIDE
FOR YOUR LEGAL NEEDS, YOU SHOULD CONSULT A NORTH CAROLINA REAL
ESTATE ATTORNEY BEFORE YOU SIGN IT.
BUYER:
UNIVERSITY HOUSING GROUP, INC.,
a North Carolina corporation
By: /`7 /lam
Wesley C. Bradley, President
SELLER:
LONGLEY SUPPLY COMPANY,
a North Car�olinaa corporation /
By: '�� 4 i "" /
Emily P. Long el y, President'
Date: N^vim —tip t S 12008 Date:
2008
The undersigned hereby acknowledges receipt of the Initial Earnest Money Payment of
$ set forth herein.
Longley Supply Company,
a North Carolina corporation
LN
Print Name:
Date:
10
PPAB 1453613v38
Exhibit A
This Exhibit A is attached to and made a part of the Agreement for Purchase and Sale of Real
Property between University Housing Group, Inc., a North Carolina corporation and Longley
Supply Company, a North Carolina corporation (the "Agreement'). The Property consists of:
A tract of land containing 14.698 acres, more or less, located south of Emerson Street, east of
Marlboro Street, West of Kerr Avenue, and north of Randall Parkway, in the City of
Wilmington, New Hanover County, North Carolina. The tract of land described herein is shown
on the drawing attached as Exhibit D.
TOGETHER WITH and subject to those certain easements described in Exhibit E attached
hereto and incorporated herein by reference.
PPAD 1453613v38 1 AUG 0 7 2009 .�'�
uwO 4m-
PROJ #
Exhibit B
This Exhibit B is attached to and made a part of the Agreement for Purchase and Sale of Real
Property between University Housing Group, Inc., a North Carolina corporation and Longley
Supply Company, a North Carolina corporation (the "Agreement").
i. The terms of Section 1(c) of the Agreement are incorporated herein by reference
as if fully set forth herein. A portion of the Property is zoned "HM-Heavy Manufacturing".
Buyer has applied for approval of the rezoning of the portion of the Property zoned "HM-Heavy
Manufacturing" to "MF Multi -Family". Such application is in Buyer's name. No documents
necessary to obtain such rezoning, or such rezoning, shall impose any obligation on Seller, or
shall affect any other land owned by Seller, in any manner, whatsoever provided, however, that
Seller shall cooperate with Buyer and execute such documents as are reasonably requested by
Buyer in connection with the application for rezoning and matters relating thereto. All such re-
zoning shall be (i) done in a manner acceptable to Buyer in the exercise of its sole and absolute
discretion and (ii) deemed acceptable to Seller if zoned for the Intended Use. All expenses in
connection with such rezoning shall be paid by Buyer and Seller shall not be required to incur
any costs or expenses in connection with such rezoning. If the portion of the Property zoned
"HM-Heavy Manufacturing" (i) is not rezoned to "MF-Multi-Family", (ii) is not rezoned to
another zoning classification for the Intended Use acceptable to Buyer, or (iii) does not have a
conditional use permit issued for the Intended Use then Buyer, in the exercise of its sole and
absolute discretion on or before January 31, 2009, may terminate this Agreement. If Buyer does
so terminate this Agreement, the parties agree that the terms of paragraph 8 of this Exhibit B
relating to Buyer's termination shall apply.
2. Within three (3) business days after the execution of this Agreement, Buyer shall
deposit the Second Earnest Money Payment of Seventy Thousand and No/100 Dollars
($70,000.00) with the Seller. Contemporaneous with Buyer's deposit of the Second Earnest
Money Payment with Seller and the running of any applicable period of appeal (until such period
expires) as to the affirmative approval of the rezoning of the portion of the Property of "MF-
Multifamily" by the City Council of the City of Wilmington and/or the affirmative approval of
the conditional use permit for the Intended Use, Buyer shall initiate and diligently pursue such
steps as are commercially reasonable to effect the approval of the Recombination Plat (as defined
in paragraph 12 of this Exhibit B) of the Property. In the event that on or before November 21,
2008 (i) an appeal has been filed with regard to (A) the rezoning of the portion of the Property to
"MF-Multi-Family" by the City of Wilmington or (B) the conditional use permit obtained by
Buyer, (ii) Buyer cannot obtain final approval of the Site Plan by the applicable governmental
authorities or (iii) Buyer cannot obtain approval of the Recombination Plat by the applicable
governmental authorities, Buyer may (i) waive any of die foregoing items (i), (ii) and/or (iii) by
written notice to Seller and proceed to Closing under the terms of this Agreement, (ii) waive the
condition of any of the foregoing items (i), (ii) and (iii) and compel specific performance of the
Agreement without damages or diminution in the Purchase Price, or (iii) terminate this
Agreement by written notice to Seller, in which last event, Seller shall refund the Second Earnest
Money Payment of Seventy Thousand and No/100 Dollars ($70,000.00) and any extension fees
paid pursuant to Section 1(c)(i), above, to Buyer within three (3) business days of such
termination but Seller shall be entitled to retain the Initial Earnest Money Payment of Thirty
Thousand and No/100 Dollars ($30,000.00) and any interest on the Earnest Money and extension
fee(s), if any, paid pursuant to Section 1(c)(i) of the Agreement, as liquidated damages; provided,
w4_11k
PPAB 1453613v38
`1.
however, that if Buyer's civil action for specific performance is successful, Buyer shall be
entitled to reimbursement of its fees, costs and expenses in connection therewith from Seller
(including, but not limited to, Buyer's attorneys' fees at such attorneys' normal hourly rates) and
provided further that if Seller shall fail to timely refund to Buyer the funds described herein,
Buyer may maintain a civil action for damages and shall be entitled to reimbursement of its fees,
costs and expenses in connection therewith (including, but not limited to, Buyer's attorneys' fees
at such attorneys' normal hourly rates).
3. All Earnest Money shall apply to the Purchase Price at Closing. Any extension
fees paid pursuant to Section l(c)(i) of the Agreement shall not apply to the Purchase Price at
Closing. Interest earned on (i) the Earnest Money held in escrow and (ii) the extension fees (if
any) shall be paid to Seller, and shall not be credited on the Purchase Price. Such interest shall be
retained by Seller, whether or not the purchase of the Property is consummated.
Notwithstanding the foregoing and subject to the terms of Section I(c), if Buyer shall fail to
close as contemplated under the Agreement, and such failure is not due to Seller breach or other
conditions precedent to Buyer's obligations under the Agreement, the parties agree that (A) the
damages resulting therefrom would be difficult to ascertain and (B) Seller shall be entitled to
retain the Initial Earnest Money Payment, the Second Earnest Money Payment, any extension
fees paid pursuant to Section 1(c)(i), the interest earned on the Earnest Money, and any interest
earned on the extension fees as liquidated damages for Buyer's failure to close and Seller hereby
waives and releases any right to and covenants that Seller shall not sue Buyer to recover actual
damages in excess of the foregoing sums.
4. At Closing, Prudential CRES Commercial Real Estate and Jonathan Washburn
(hereinafter referred to as "Brokers") shall be paid a commission out of the sale proceeds
pursuant to a separate agreement between Seller and Brokers. Harbour Towne Associates and
David B. Benford shall share in the commission paid to Brokers, pursuant to an agreement
between them and Brokers. Seller agrees to indemnify and hold Buyer harmless from and
against any and all other claims or demands with respect to any brokerage fees or agents'
commissions or compensation asserted against Buyer by any persons, firm or corporation
claiming through the Seller. Buyer agrees to indemnify and hold Seller harmless from and
against any and all other claims or demands with respect to any brokerage fees or agents'
commissions or compensation asserted against Seller by any persons, firm or corporation
claiming through the Buyer.
5. Time is of the essence to the Agreement and the attached Exhibits, subject, in all
cases, to any applicable notice, cure and/or grace period provided for in this Agreement.
6. Buyer has waived any exceptions, defects or objections arising from the
Permitted Exceptions. Buyer shall not be deemed to have waived any objections to the title to
the Property as to ad valorem taxes for the year of Closing, which shall be prorated as provided
in the Agreement.
7. Section 1(g), Section 1(h), Section 4, Section 6(d), Section 9, Section 11, and
Exhibit B, paragraphs 1, 2, 3, 8, 9 and 14 of the Agreement shall remain in full force and effect
after any termination of the Agreement.
PPAB 145361308 2 JJ [�j AUG 0 7 2009 D 411-
PROJ # _ DWQ
S. If Seller breaches this Agreement, or if any of the conditions to Buyer's
performance under this Agreement have not been complied with, Seller shall be entitled to any
applicable notice, cure and/or grace period provided in this Agreement, and Buyer's sole and
exclusive remedy with respect to the Agreement and the attached Exhibits shall be one of the
following, as selected by Buyer:
(a) close the transaction contemplated by the Agreement, thereby waiving such
breach, default or failure, provided Buyer may satisfy and discharge any judgment lien, deed of
trust or other security interest encumbering the Property, and deduct such payment thereof from
the Purchase Price;
(b) postpone the Closing one time for up to thirty (30) days after Seller's receipt of
written notice of such breach, default or failure to Seller, during which time Seller shall exercise
commercially reasonable efforts to cure any such breach, default or failure and if not then cured,
Buyer may elect either (a) above or one (but not both) of (c) or (d) below;
(c) seek specific performance of the Agreement without damages or diminution in the
Purchase Price provided, however, that if Buyer's civil action for specific performance is
successful, Buyer shall be entitled to reimbursement of its fees, costs and expenses in connection
therewith from Seller (including, but not limited to, Buyer's attorney's fees at such attorneys
normal hourly rates); or
(d) terminate the Agreement by written notice to Seller, in which event Seller shall,
within three (3) business days of such termination, return the Second Earnest Money Payment
and any extension fees paid pursuant to Section I (c)(i) of the Agreement to Buyer as liquidated
damages, and Seller shall retain the Initial Earnest Money Payment and all interest earned on the
Earnest Money and such extension fees as compensation to Seller for entering into this
Agreement and the previous agreement referred to in Section 20 of the Agreement. The
foregoing distribution of funds is intended not as a penalty, but as full liquidated damages as
provided under state law. If Buyer elects to terminate the Agreement as specified in this
Section 8(d), the right to receive and retain the foregoing sums as full liquidated damages (i) is
Buyer's sole and exclusive remedy in the event of default hereunder by Seller, and Buyer hereby
waives and releases any right to and covenants that Buyer shall not sue Seller to recover actual
damages in excess of the foregoing sums; provided, however that if Seller shall fail to timely
refund to Buyer the funds described herein, Buyer may maintain a civil action for damages and
shall be entitled to reimbursement of its fees, costs and expenses in connection therewith from
Seller (including, but not limited to, Buyer's attorneys' fees at such attorneys normal hourly
rates), and (ii) is Seller's sole and exclusive remedy in the event of termination hereunder by
Buyer, and Seller hereby waives and releases any right to and covenants that Seller shall not sue
Buyer to recover actual damages in excess of the foregoing sums.
9. Seller's sole remedies with respect to the Agreement and the attached Exhibits
shall be as follows. If Seller has not defaulted under this Agreement, all conditions precedent
and contingencies to Buyer's obligations are satisfied, and Buyer fails to comply with any of the
terms of the Agreement or the attached Exhibits, and such failure is not cured within twenty (20)
days after written notice thereof is received from Seller, Seller may terminate the Agreement and
retain the Earnest Money, the interest thereon, the extension fee(s), if any, and the interest on the
extension fee(s), if any, as liquidated damages. Buyer and Seller acknowledge that it is f3
w
PPAB 145361308
impossible to estimate precisely the damages which might be suffered by Seller upon Buyer's
default and that the Earnest Money, the interest thereon, the extension fee(s), if any, and the
interest on the extension fee(s), if any, represent a reasonable estimation of such damages.
Seller's retention of the foregoing sums is intended not as a penalty, but as full liquidated
damages as provided under state law. The right to receive and retain the foregoing sums as full
liquidated damages is Seller's sole and exclusive remedy in the event of default hereunder by
Buyer, and Seller hereby waives and releases any right to and covenants that Seller shall not sue
Buyer: (a) for specific performance of this Agreement, or (b) to recover actual damages in excess
of the foregoing sums; provided, however, that Buyer's delivery obligations under Section 4 and
Buyer's indemnification and hold harmless obligations under Section 6(d) hereof shall survive
for a period of one (1) year from the date of this Agreement. The foregoing sums shall constitute
the stipulated damages of Seller and Buyer shall thereupon be relieved of all further obligations
and liabilities arising out of this Agreement, it being agreed that the actual damages of Seller are
impossible to ascertain and said sums represent the reasonable damages of Seller.
10. If there is any conflict between this Exhibit B and the terms contained in the
Agreement, the terms of this Exhibit B shall govern.
11. The parties agree that each party and its counsel have had the opportunity to
review and revise the Agreement and the attached Exhibits, and that any rule of construction to
the effect that ambiguities are to be resolved against the drafting party shall not apply in the
interpretation of the Agreement and the attached Exhibits.
12. Buyer will, at its expense, have a recordable form of a plat of the Property
(together with, at Buyer's option, a notation on such plat that certain matters shown thereon are
subject to the terms and conditions of the easement agreement set forth in Exhibit E), prepared
by a North Carolina Professional Land Surveyor and approved by the applicable governmental
authorities (the "Recombination Plat"). Either the Recombination Plat or the Agreement Exhibit,
at Buyer's option, shall show (i) the final surveyed boundary lines of the Property, (ii) the final,
surveyed location of the easement where Campus Cove Lane as a public street will be located,
(iii) the final, surveyed location of the easements referred to in Exhibit E that will provide
drainage and sewer service to the Property, as approved by the applicable government authorities
and (iv) such easements as are described in Exhibit E whether located on the Property or on the
adjacent property owned by the Seller including, but not limited to a non -municipal easement,
temporary construction easements and temporary staging area and construction easement on the
adjacent property. The Agreement Exhibit will be substantially in the form set forth on
Exhibit D to this Agreement and in Exhibit A to the easement agreement, the Recombination Plat
will be substantially in the form of Exhibit R attached to the easement agreement and the
easement agreement will be substantially in the form of Exhibit E to this Agreement. Buyer will
use commercially reasonable efforts to have Campus Cove Lane dedicated and accepted for
dedication as a public street, substantially as shown on Exhibit D to this Agreement and
Exhibit R to the easement agreement. Campus Cove Lane may be relocated or reconfigured
within the perimeter of the Property, provided that if such relocation or reconfiguration of
Campus Cove Lane leaves a space between the easterly line of Campus Cove Lane and the
easterly line of the perimeter of the Property, the easterly line of the perimeter of the Property
will be moved westwardly so that it will coincide with the easterly line of Campus Cove Lane.
Campus Cove Lane will adjoin the wetlands substantially as shown on Exhibit D to this
Agreement and Exhibit A to the easement agreement consistent with the requirements of the
t DD
PPAB 1453613v38 4 E C E I V !1 I
AUGaU0 7 2009
DWQ
applicable governmental authorities and good engineering and related practices. Exhibit D to
this Agreement and Exhibit A to the easement agreement will show a 20' x 20' private easement
area at the approximate location shown on Exhibit D to this Agreement and Exhibit A to the
easement agreement, which may be used to connect the Longley Property to the sewer lines and
pumping station to be constructed on the Property by the Buyer in accordance with Exhibit E.
The sewer lines on the Property will connect the manhole near the portion of Campus Cove Lane
that is a cul de sac shown on Exhibit D to this Agreement and Exhibit A to the easement
agreement (which manhole will be located within the above 20' x 20' private easement area
shown on Exhibit D to this Agreement and Exhibit A to the easement agreement) to the sewer
lines leading most directly to the private sanitary lift station to be constructed by Buyer on the
Property, and such sewer lines will be constructed so as to permit the effluent or sewage from the
Langley Property, at grade and in the undeveloped condition as of the date of this Agreement, to
flow to said pumping station by gravity flow. Any improvement, upgrade, connection or work
on the pumping station to be performed by Longley will be subject to the terms of the Easement
Agreement attached hereto as Exhibit E. The upgrade of the lift station will be done so as not to
interfere with the operation of the Buyer's sewer system and in accordance with the approval of
the governing authorities and after ten (10) days previous written notice to Buyer.
13. Buyer will use commercially reasonable efforts to obtain approval of Campus
Cove Lane as a public street, dedication of Campus Cove Lane as a public street, acceptance of
Campus Cove Lane for dedication and approval of the Recombination Plat by the applicable
governmental authorities so that the Recombination Plat may be recorded, including but not
limited to providing any required security to guarantee the construction of Campus Cove Lane
and any other required infrastructure (and Seller will cooperate with Buyer in connection
therewith, and upon approval shall sign the Recombination Plat and/or any other plat showing
Campus Cove Lane as a public street). If the Recombination Plat and/or any other plat showing
Campus Cove Lane as a public street is approved and accepted for dedication by the applicable
governmental authorities and all other conditions under this Agreement are satisfied, the Buyer
will record the same in the New Hanover County Registry.
14. Notwithstanding the foregoing, if despite Buyer's commercially reasonable
efforts, Buyer is unable to obtain approval of Campus Cove Lane as a public street, dedication of
Campus Cove Lane as a public street, acceptance of Campus Cove Lane for dedication and
approval of the Recombination Plat (defined in paragraph 12 above) and/or any other plat (as
described in paragraph 13 above) in accordance with either paragraph 12 or paragraph 13, above,
by the appropriate governmental authorities prior to Closing, Buyer's sole remedies with respect
to the Agreement and the attached Exhibits shall be to (i) waive the condition of Recombination
Plat and/or any other plat approval by written notice to Seller and proceed to Closing under the
terms of this Agreement, (ii) waive the condition of Recombination Plat and/or any other plat
approval and compel specific performance of the Agreement, without damages or diminution in
the Purchase Price, or (iii) terminate the Agreement by written notice to Seller, in which event
Seller shall refund the Second Earnest Money Payment of Seventy Thousand and No/100 Dollars
($70,000.00) and any extension fees paid pursuant to Section 1(c)(i) to Buyer within three (3)
business days of such termination but Seller shall be entitled to retain the Initial Earnest Money
Payment of Thirty Thousand and No/100 Dollars ($30,000.00) and any interest earned on the
Earnest Money and such extension fees, if any, as liquidated damages; provided, however, that if
Buyer's civil action for specific performance is successful, Buyer shall be entitled to
reimbursement of its fees,. costs and expenses in connection therewith from Seller (including, but
PPAB 145361308 �GP
wO
not limited to, Buyer's attorneys' fees, at such attorneys' normal hourly rate) and provided
further that if Seller shall fail to timely refund to Buyer the funds described herein, Buyer may
maintain a civil action for damages and shall be entitled to reimbursement of its fees, costs and
expenses in connection therewith (including, but not limited to, Buyer's attorneys' fees, at such
attorneys' normal hourly rate).
15. The limitations on the remedies of Buyer and/or Seller set forth in the body of the
Agreement or in this Exhibit B do not apply to breaches or violations of the Easement
Agreement attached hereto as Exhibit E that occur or arise after the Easement Agreement is
executed by Buyer and Seller or of the Tax Proration Agreement attached to this Agreement as
Exhibit T.
PPAB 145361308
0 AUG 012009 VIZ
PROJ # - DWQ
Exhibit C
This Exhibit C is attached to and made a part of the Agreement for Purchase and Sale of Real
Property between University Housing Group, Inc., and Longley Supply Company (the
"Agreement") to the extent that these items affect the Property.
1. Easement to Tidewater Power Company recorded in Book 278, Page 398, New
Hanover County Registry.
2. Easement to Southern Bell Telephone and Telegraph Company recorded in
Book 510, Page 422, New Hanover County Registry.
3. Easement to the City of Wilmington recorded in Book 1543, Page 425, New
Hanover County Registry.
4. Easements reserved, excepted, or referred to in deed recorded in Book 1282,
Page 1856, New Hanover County Registry, to the extent not released by the City of Wilmington
by deed recorded in Book 1543, Page 419, New Hanover County Registry.
5. Tract conveyed to the City of Wilmington by deed recorded in Book 1543,
Page 422, New Hanover County Registry.
6. Tract conveyed to Wilmington Warehousing, L.L.C., by deed recorded in
Book 3522, Page 918, New Hanover County Registry.
7. Easements conveyed to the City of Wilmington by deed recorded in Book 1004,
Page 762, New Hanover County Registry, to the extent not released by the City of Wilmington
by deed recorded in Book 1543, Page 419, New Hanover County Registry.
8. Easements and any other facts shown by map recorded in Map Book 13, Page 33,
to the extent not released by the City of Wilmington by deed recorded in Book 1543, Page 419,
New Hanover County Registry.
9. City of Wilmington and New Hanover County taxes for the year of Closing,
which shall be prorated between Buyer and Seller on a calendar year basis.
10. That certain small triangular portion of land designated as "Green Area" on
Exhibit D to the Agreement which shall be transferred by Seller to Buyer, without warranty, in
the deed of conveyance described in Section 5 of the Agreement. This item no. 10 shall not be
listed as an exception in any deed of conveyance from Seller to Buyer.
w�
1 ,„,'
PPAB 1453613v38 w
Exhibit D
(Draft of Agreement Exhibit)
[SEE IMMEDIATELY FOLLOWING PAGE]
I w
PPAB 1453613v38 AUG 0 7 2009'
bWQ
PROJ #
. ;; 1 J
f t I
`tom. f
i � y uvacxWor f + 1
�-[;;��..� 4 I •soo
�OMIVL�IS gg ! .9t9[m1@R.�W Ri d 6'
b
J________________________-----__-----_
:►--- Fa ... m
s�n .. ------- ------MOM
®i�crswvnm M] a.if>MVNNbAfOUIppR
oexsxr airy xwnme
i�AR.ca..xr .
.rca r»w
t t
A�
03OW477
Exhibit E
CURB CUT AGREEMENT, NON-EXCLUSIVE INGRESS/EGRESS EASEMENT
AGREEMENT, DRAINAGE EASEMENT AGREEMENT, SANITARY SEWER EASEMENT
AGREEMENT, TEMPORARY STAGING AREA AND CONSTRUCTION EASEMENT
AGREEMENT, DRAINAGE SWALE TEMPORARY CONSTRUCTION EASEMENTS
AGREEMENT, AND NON -MUNICIPAL UTILITY EASEMENT AGREEMENT
PPAB 145361308
[SEE IMMEDIATELY FOLLOWING PAGES]
E C E I V ED
I
AUG 0 7 2009
DWQ
PROJ #
L T`TG_T0N
1.00� "WOr NORI}i CAROLINA
Cindee Wolf
Withers and Ravenel
1410 Commonwealth Drive; Unit 101
Wilmington, NC 28403
RE: Campus Cove — Subdivision Review Board
Dear Ms. Wolf:
Development Services
Planning Division
305 Chestnut St. 3rd Floor
na PO Box 1810
Wilmington, NC 28402-1810
910 341-3254
910 341-3264 tax
vtllmingtonnc.gov,
Dial 711 TTYNoice
September 2, 2008
On August 20, 2008, the Subdivision Review Board conditionally approved the preliminary plan for
the Campus Cove Apartments development. The plan contains 228 multi -family units and associated
clubhouse and business center. The development includes a 60' public right-of-way, Campus Cove.
The request included two variances from the 500' maximum length requirement for driveways from a
through street and included two variances from the 800' maximum distance for a driveway from a non -
through street. All four variance requests were approved with conditions.
The following waivers from the Technical Standards and Specifications Manual (Tech Standards) were
requested:
1. Two variances to increase the length of a private driveway from a through street beyond the
500 foot maximum. One variance is for 232 feet from Emerson Street. The second variance
is for 243 feet from Emerson Street. APPROVED
Two variances to increase the length of a private driveway from a non -through street (Campus
Cove) beyond the 800 toot maximum. One variance is for 486 feet. The second is for 480
feet. APPROVED
The approval of the preliminary plan is subject to the following conditions:
1. The developer/owner shall provide for the westbound turn lane on Randall Parkway, or a
payment -in -lieu, at the discretion of Traffic Engineering.
2. All parking areas shall be constructed with pervious paving materials.
3. The current project will be a gated community. If the gates should be removed for any reason
on a permanent basis, then paved vehicular access compliant with all city codes to the adjoining
property to the east shall be provided.
4. All recommendations of the TIA shall be met.
5. All TRC requirements shall be met.
6. The site shall comply with an approved site plan.
7. All city, state and federal regulations shall be met.
8. Traffic improvements required by the City of Wilmington shall be installed prior to issuance of
any Certificate of Occupancy for any unit located within this development.
9. All perimeter vegetation shall be preserved to the greatest extent possible.
10. Trees designated to be preserved must be properly protected during construction.
I I. An acceptable Preliminary Plan which adequately addresses all TRC/SRB comments shall be
submitted to the Subdivision Coordinator for signature within thirty (30) calendar days of SRB
approval.
12. In accordance with LDC guidelines, Sec. 18-69, required improvements shall be constructed
prior to submission of a final subdivision plat.
13. The site shall be developed according to the approved preliminary plan.
14. All City, State and Federal regulations shall be followed.
An appeal from a decision of the Subdivision Review Board shall be to the Planning Commission,
provided written notice of the appeal is filed within twenty (20) days of the Board's action to the
secretary of the Planning Commission. The appeal shall be set for hearing before the Planning
Commission within thirty (30) days receipt of the appeal or as soon thereafter as is practicable.
The decision of the Planning Commission shall be subject to review by the New Hanover County
Superior Court. The appellant must file a petition for judicial review in Superior Court within thirty
(30) days of the Planning Commission's final decision. Failure to file such petition within the time
frame stated shall bar Superior Court review.
Should you or any interested party elect not to file an appeal, approval of the preliminary plan is
effective for a period of eighteen (18) months, or until February 20, 2010.
Also, please note the conditional district rezoning will not/is not effective until such approval from the
City Council.
Prior to construction release, approval of a landscaping plan by city staff is required. Development
Services staff will be glad to assist you with site plan submission so that the necessary review can
occur so you can obtain release for construction. Before beginning clearing and grading, please submit
application for a Tree Removal Permit and include your proposed grading plan; these are items that
will be a pan of your site plan package. If you need additional information, please contact me at 341-
3248.
Sincerely,
cc: File
I k'\
i
�r� L
:Y)
APPROVED
Jai
��yy l
iE Y.
LL J-
E-C E U 'I ED
UU AUG 0 7 2009
PROJ# °W. 3C-)33.3
I of2
�tl
S�� o io3a�
For DENR Use ONLY
e� North Carolina Department of Environment and Reviewer: G J
.RA �_ Natural Resources Submit:
NC®ENR Request for Express Permit Review Time: 1 v-00
Confirm: ?-30
FILL-IN all the information below and CHECK the Permit(s) you are requesting for express review. FAX or Email the completes Corm to Express
Coordinator along with a completed DETAILED narrative, site plan (PDF File) and vicinity map (same items expected in the application package
of the project location. Please include this form in the application package.
• Asheville Region -Alison Davidson 828-196.4698;alison.davidson(CDncmail.net
• Fayetteville or Raleigh Region -David Lee 919-7914203; david.lee(rDncmail.net
• Mooresville & -Patrick Grogan 704-663.3772 or patrick.grogan(rDncmaiLnet
• Washington Region -Lyn Hardison 252-946.9215 or lyn.hardison(oincmail.net
• Wilmington Region -Janet Russell 910-350.2004 or janetrusseik@.ncmail.net
NOTE: Project application received alter 12 noon will be stamped in the following work day.
Project Name: CAMPUS COVE County: NEW HANOVER
Applicant: WES BRADLEY Company: UNIVERSITY HOUSING GROUP
Address: PO BOX 8187 City: ROANOKE, State: VA Zip: 24014-
Phone: 540-767-3103 Fax::540-767-4103 Email: WesBradley@studenthome.com
Physical Location:302 S. KERR AVENUE
Project Drains into UT TO BURNT MILL CREEK waters — Water classification C SW (for classification see-
htti)://h2o.enr.state.nc.us/bims/rei)orts/rei)ortsWB.htmll
It- I Z; 30
Project Located in CAPE FEAR River Basin. Is project draining to class ORW waters? N , within'/2 mile and draining to class SA waters N or within 1 mile
and draining to Class HOW waters? N
Engineer/Consultant: ROBIN AUSTIN Company: WITHERS & RAVENEL or 'rz> P_ C'r IV_ jz Obey }S
Address: 1410 COMMONWEALTH DR. # 101 City: WILMINGTON, State: NC Zip 28403-_
Phone: 910-256-9277 Fax::910-256-2584 Email: raustin@withersravenel.com E C E I d E D
SECTION ONE: REQUESTING A SCOPING MEETING ONLY
❑ Scoping Meeting ONLY ❑ DWQ, ❑ DCM, ❑ DLR, ❑ OTHER: _ JUL 2 4 2009
SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING Ow0
❑ 401 Unit ❑ Stream Origin Determination: _ # of stream calls — Please attach TOPO map marking theFORA #7 questiorrs----
❑ Intermittent/Perennial Determination: _ # of stream calls — Please attach TOPO map marking the areas in questions
❑ 401 Water Quality Certification ❑ Isolated Wetland (___linear it or _acres)
❑ Riparian Buffer Authorization ❑ Minor Variance ❑ Major General Variance
® State Stormwater ❑ General ❑ SFR, ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility
❑ Low Density ❑ Low Density -Curb & Gutter _ # Curb Outlet Swales ❑ Off -site [SW _ (Provide permit #)]
❑ High Density -Detention Pond _ # Treatment Systems ® High Density -Infiltration 1 #Treatment Systems
❑ High Density -Bio-Retention _ # Treatment Systems ❑ High Density—Stormwater Wetlands _ # Treatment Systems❑ High Density -
Other 1 # Treatment Systems /❑ MODIFICATION: ® Major ElMinor ElRevision SW _(Provide permit #)
❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information
❑ Upland Development ❑ Manna Development ❑ Urban Waterfront
❑ Land Quality ❑ Erosion and Sedimentation Control Plan with _ acres to be disturbed.(CK # (for DENR use))
SECTION THREE— PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both scoping and express meeting request)
Wetlands on Site ® Yes ❑ No
Wetlands Delineation has been completed: ® Yes ❑ No
US ACOE Approval of Delineation completed: ® Yes ❑ No
Received from US ACOE ® Yes ❑ No
Fee Split for multiple permits: (Check#
Buffer Impacts: ® No ❑ YES: _acre(s)
Isolated wetland on Property ® Yes ❑ No
404 Application in Process w/ US ACOE: ❑ Yes ❑ No Permit
For DENR use only
Total Fee Amount $
SUBMITTAL DATES
Fee
I SUBMITTAL DATES
Fee
CAMA
$
Variance ( Mal; Min)
$
SW (LJ HD, LJ LD, Ll Gen)
$
401:
$
I
$
Stream Deter,_
$
NCDENR EXPRESS September 2008
NARRATIVE
The project known as Campus Cove is located at 302 South Kerr Avenue in Wilmington,
North Carolina. The property fronts Randall Parkway and extends back to Emerson
Drive, and is adjacent to a City drainage channel. It consists of 14.47 acres contained in
parcels 3137(07)-58-4219, 3137(07)-58-5008, and 3137(07)-57-7827. There are
approximately 0.051 acres of wetlands located near the southwest corner of the site. No
impacts are proposed. Additionally, the City of Wilmington has established a 25-ft COD
around the delineated wetlands, and no grading or disturbance is allowed within this
buffer. The site is currently owned by Longley Supply Company, and is under contract
by University Housing. The site is undeveloped, and covered with approximately 20-
year old pines and brush, with some open areas. Based on available USGS maps, the site
was originally a tributary to Burnt Mill Creek. Approximately 10 feet of fill was placed on
the site 20 years ago when the City piped the tributary via a 90-inch culvert along
Emerson Drive that discharges into a concrete channel that runs south along the
railroad tracks and into twin 72-inch culverts under Randall Parkway.
PROPOSED DEVELOPMENT
A total of 228 units are proposed, in a combination of 84 two -bedroom units, and 144
three -bedroom units. Associated parking, a clubhouse with pool and athletic courts,
maintenance building, and trash compactor are also proposed.
STORMWATER
The site is located in the Cape Fear River Basin and drains to the onsite wetlands, which
ultimately discharge to an unnamed tributary of Burnt Mill Creek. Stream classification is
C; Sw, and the site is not located within a 1/2 mile of SA waters. Stormwater design will
be high density commercial and comply with the current coastal stormwater rules.
EXISTING SITE DRAINAGE
In the current condition, runoff drains to the southwest where the wetlands are located.
There is a minor drainage ditch located near the southeast corner that drains the
adjacent property to the wetlands. The City owns the drainage channel to the west of
the site and this channel conveys runoff from the existing 90-inch culvert located along
Emerson Street. Based on site topography, runoff along the western edge of the project
site drains to the City's channel, but the remainder of the project site drains via overland
flow to the wetland area at the southwest corner.
SOILS
-1-
According to the Web Soil Survey, the project site consisted of 52.1% Johnston soils,
22.5% Baymeade fine sand, 22.3% Seagate fine sand, and 3.1% Craven fine sandy loam,
prior to the site being filled 20 years ago. Please see the attached soils report by ECS for
soils determinations based on current conditions.
PROPOSED STORMWATER MANAGEMENT
For the proposed apartment complex area, stormwater runoff will be collected on site by
catch basins and conveyed through a culvert system to a series of splitter boxes at the
low end of the developed site. The splitter boxes will separate the first 1.5 inches of
rainfall for treatment in an infiltration basin. For precipitation greater than 1.5 inches,
runoff will pass over a weir inside the splitter box and be stored in an underground
detention system sized to meet the 10-year storm event in accordance with the City of
Wilmington Technical Standards Manual.
DRAINAGE AREAS:
DA-1 (Drains to Infiltration Basin for WQ treatment of first 1.S inches of rainfall)
Impervious Drainage Areas
.Buildings
110,012 sf
Streets
6,370 sf
Parking Lots
188523 sf
Sidewalks
19,735 sf
Other on -site
8,934 sf
(Other includes pool perimeter,
bike racks, dumpster pad)
TOTAL 333,574
sf (7.66 ac)
Other Area
Landscaping/Grassed Areas
139,978 sf (3.21 ac)
TOTAL DRAINAGE AREA
= 473,552 sf (10.87 ac)
DA-2 (Drains to Sand Filter for WQ treatment of first 1.5 inches of rainfall)
Impervious Drainage Areas
Streets 11,992 sf
-2-
TOTAL 15,493 sf (0.36 ac)
Other Area
Landscaping/Grassed Areas 1,978 sf (0.05 ac)
TOTAL DRAINAGE AREA = 17,471 sf (0.40
REQUESTED STREAM BUFFER VARIANCE
There is a stream as indicated by USGS maps in the southwest portion of the site near
the center of the wetlands that discharges to the twin pipes under Randall Parkway.
Phase II post -construction rules requires a 30-ft stream buffer. No built -upon area is
proposed within this buffer; however, approximately 45 sy of riprap is proposed within
the buffer to reduce flow velocity and sediment erosion, and direct storm water flow
from the twin pipes under Campus Cove Lane to the existing wetlands. This riprap can
not be driven on as it is approximately 54 ft from the road and separated by a 4' high
retaining wall. A variance is requested for the 45 sy of rip rap proposed within the
buffer.
The 30-ft stream buffer is measured from tops of banks with were field located. The
width varies along the stream, but the widest measurement was used to locate the
stream buffer as it is shown on the plans.
E C E I V ED
JUL 14 2009
DWQ
pROJ # f
-3-
Proposed
Infiltration Basin "---
I ! 1 r7
proposed
Sand Filter
IX 11
-F
SITE PLAN PDF
FOR
CAMPUS COVE
q APARTMENTS
fi 302 S. KERR AVE.
WILMINGTON NC
I
0
N
/•r
:'�� Slim 4!
��/�'+m,.. _
----------------
Page 1 of 6
Robin Austin
From: Nelson, Christine [christine.nelson@ncdenr.gov]
Sent: Tuesday, July 21, 2009 3:50 PM
To: Robin Austin
Cc: Russell, Janet
Subject: RE: Campus Cove Apts
Robin,
I just don't have the time to go into that much detail on this submittal - that's typically what the submittal
meetings are for.
In my previous e-mail, I was referring to your proposed changes to the application package that you had
mentioned.
Christine
From: Robin Austin [mailto:raustin@withersravenel.com]
Sent: Tuesday, July 21, 2009 3:24 PM
To: Nelson, Christine
Subject: RE: Campus Cove Apts
Christine:
If we can claim vested rights, the culdesac can stay as is, because all proposed impervious (with the exception of
the riprap off those twin pipes) will be outside the buffer. So I'm not sure what you mean by proposed changes.
Based on my notes from that meeting, we need to provide the following with our official submittal in order for you
to accept it for review:
1. show on the plan the veg filter strip to have existing vegetation removed and new grass planted
2. provide signatures of both the developer and current landowner on the application form
3. provide copy of contract as proof that site is under contract by developer
4. show and label on plan the stream tops of bank and stream buffer
5. show elevations on the sand filter detail section for storage elev, top of sand, top of shroud.
If there is something else, please let me know.
I will request a review meeting with Janet and wait to hear.
Thanks for your help,
Robin
From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov]
Sent: Tuesday, July 21, 2009 3:11 PM
To: Robin Austin
Cc: Russell, Janet
Subject: RE: Campus Cove Apts
Robin,
I don't have my notes from that meeting in front of me, but it sounds like the proposed changes should address
those issues. I would have to review my notes from that meeting to verify that a drop off is ok. Janet will work
out the details of the submittal once you contact her to schedule a submittal date.
Christine D E C E I D
__..--------------------....-----.._..-----------...__�..------..--'-_.-_'----------------------------���-xrir-n-7-oMro-
From: Robin Austin[mailto:raustin@withersravenel.com]
PROJ n
8/6/2009
DWQ
Page 2 of 6
nE C E I V ED
Sent: Tuesday, July 21, 2009 2:57 PM I�nO{
To: Nelson, Christine AUG 0 7 2009
Subject: RE: Campus Cove Apts
DWQ
Yes, the letter has the preliminary approval date and the expiration date (yay!). I will revise the naft89V 1to-
request a variance for only the riprap off the twin drainage pipes under Campus Cove Lane, and add the 30'
stream buffer to the plans. Will that be sufficient to cover the buffer issue and request a drop-off date through
Janet Russell?
Robin
From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov]
Sent: Tuesday, July 21, 2009 2:47 PM
To: Robin Austin
Subject: RE: Campus Cove Apts
Robin,
I don't remember what was in the letter that was associated with this approval. But somewhere, the
documentation needs identify the preliminary approval date and expiration date. If the letter or the hard copy
of the plans from the city has this information, then I would think it qualifies as having vested rights.
Christine
From: Robin Austin [mailto:raustin@withersravenel.com]
Sent: Monday, July 20, 2009 10:29 AM
To: Nelson, Christine
Subject: RE: Campus Cove Apts
Christine - see email below and attachment. Will this suffice for proving vested rights?
Robin
R[761N AUSTIN, PE, LEED AP
WITHERS li RAVENEL
a4to Commonwealth Dow, On I eoi r ll'inninglon, N. C. 284o3
To 1'. 9 to. 256.92711 i3a'. 9,0.156. 2584
diet 1: gto0509.6514
ww' j_%yi the is rave net.Cont
NOTICE OF CONRDEPITI.AUTY AND NONDISCiOSUR E.
This clec Ironic rnessagc, which includes any attach nitnts and other documents referred to herein. contains info ar af9un frum Withers $
Ravenel, Inc. Riot nary be legally pri•yfp_gcd mid ronfi dodial. The Infurmatlon is intended fot the use of the addressce(s) only. If who rt
not tit addresxe, note that any diselosurc. espying, printing, distribution, or uw of the contents of [his rnessagc is prohibited. Ilyuu
received this message hI error, please advise lire sender by repty and delete this electronic messngc and any allachmcnts_
COPYRIGt1T NOTICE: Copyrigh[ idoq by Vyithtrs it ftavenel, Inc All Rights P.ts'ervttl try Wither• & Ravenel, Inc. This noticeapplies to
Ibis clectronic message, all a ltactamcnts there to, and all docurncnls reeled to therein. This electroninntssagc, any uIto chute tit 5
thereto and all documents referred to therein are, the proprietary property of Withcr; & Raventl, Inc. Ibis clec Ironic message, any
allot hincnts Metro a I'd ail documents referred to thure(n are provided fur [tie recipient'; infuriation only, and no rights are trd ns-
IerreJ6•i the eransmission of this decavnic message try 5'lilhers&Ruvenel, Inc. xnseiptoRhis rnessas;e by the recipient or any other
Party.
Here's the .pdf version. It actually was already scanned, but the "Approved" section did not show up on the scan.
I have digitally stamped it approved, so hopefully this is sufficient for your SW review. Our scanner did not come
8/6/2009
Page 3 of 6
in on Friday, so if it is not sufficient, we will need to wait until it comes in and I'll try to scan it again at a higher
resolution.
Thanks,
Jamison
Jamison M. Fair, AICP
Senior Planner
Development Services
City of Wilmington
910.341.6807
From: Nelson, Christine [maiIto:christine.nelson@ncdenr.gov]
Sent: Friday, July 10, 2009 8:19 AM
To: Robin Austin
Subject: RE: Campus Cove Apts
AUG 0 7 2000
DWQ
PROJ ;+
Robin,
It didn't sound like you had an approved plan, all you provided was a letter. Its up to you to provide the
appropriate documents. Take your pick which way you want to go — either prove vested rights in your submittal
package or go through the variance.
From: Robin Austin [maiIto: raustin@withersravenel.com]
Sent: Thursday, July 09, 2009 4:49 PM
To: Nelson, Christine
Subject: RE: Campus Cove Apts
Christine,
I'm sorry, but can we revisit Linda's response below? If we provide the approval letter and SRB plan that was
approved by the City, DWQ will grant vested rights. If we are granted vested rights, the stream buffer is reduced
from 50' to 30', correct? If we go to 30', there will not be any impervious surfaces within the buffer, except the
riprap (which cannot be driven over because it's off the edge of a 4 1/2 ft high retaining wall). Does this help you
not have to grant the variance, and us not have to have one? I am trying to revise the narrative, but I'm not sure
how to describe a variance to the buffer rules if there's no impervious within the 30 ft. Please let me know.
Thanks for your help,
Robin
From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov]
Sent: Wednesday, July 08, 2009 12:21 PM
To: Robin Austin
Cc: Russell, Janet
Subject: RE: Campus Cove Apts
Robin,
I'm not sure what you mean by "resubmit the package". If you still want to go express, you should contact Janet
to schedule a submittal date. Assuming she would try to schedule it with me, I'd have to review my notes to see
how minor the comments were at the last meeting. Because if the comments were minor and (if 1 remember
correctly) the applicant was available via conference call at the last meeting, there may be the option schedule a
8/6/2009
Page 4 of 6
quick sit down submittal meeting (preferred) or schedule a mail in/drop off submittal date.
I don't think you would need to resubmit the narrative to Janet. I would recommend revising the narrative;
however I haven't looked at the latest version either. It could be that it's fine.
Christine
From: Robin Austin [mailto:raustin@withersravenel.com]
Sent: Wednesday, July 08, 2009 11:05 AM
To: Nelson, Christine
Subject: RE: Campus Cove Apts
ECE�VED
---A11G-0-7 —9nno
PRODWQ
,1 k
Thanks Christine. Do I need to resubmit the package and revise the narrative to include what you mentioned
below?
From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov]
Sent: Wednesday, July 08, 2009 9:52 AM
To: Robin Austin
Cc: Derek M. Roberts
Subject: RE: Campus Cove Apts
Robin,
Here's Linda's response to the SRB/vested rights question:
An approved, unexpired preliminary plan is a valid vested right. We will need a copy of that plan to support vested
rights.
The way the buffer requirement is written in the 2008 rules is as a 50' buffer around all surface waters. Post
Construction Ph II and the 1998 rules require a 30' separation between impervious surfaces and surface waters.
It's a very subtle difference, but the end result is the same.
I also showed her the map you provided. For the sidewalk and roadway, as long as the runoff is
draining to the BMP, I can write a variance for the BUA that is located within the buffer. (I'm still not
clear on how to grant a variance, but I'll figure it out soon enough) For the rip rap used for velocity
control, as long as it's not being driven over it will not be considered BUA. I'd recommend including an
explanation on the need for rip rap in the narrative and demonstrating that this area won't be driven
over.
Christine
From: Robin Austin [mailto:raustin@withersravenel.com]
Sent: Monday, July 06, 2009 12:46 PM
To: Nelson, Christine
Cc: Derek M. Roberts
Subject: RE: Campus Cove Apts
Christine,
Please discuss the attached pdf with Linda upon her return. We would like to request an encroachment into the
required buffer based on the fact that the project provides 35% more buffer than that required. Please let me
know if this is acceptable to DWQ.
Thank you,
Robin
8/6/2009
Page 5 of 6
From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov]
Sent: Monday, July 06, 2009 9:35 AM E C E II id' E D
To: Robin Austin �`u�(
Subject: RE: Campus Cove Apts AUG 0 7 2009
Robin,
The local government sets the standards by which they will consider a project vested, not DWQ or DENRWXhe
vested rights typically take the form of a local -government issued or approved site specific deMMWent-plan-a
valid, unexpired building permit, or some other documentation as listed in the applicable rule.
I will have to refer to Linda when she returns on Tuesday to see if an SBR has been previously used to claim
vested rights.
If this is an approved vested right and there is surface water onsite, you will still have to meet Post Construction
buffer requirement of 30'.
Christine
From: Robin Austin [mailto:raustin@withersravenel.com]
Sent: Thursday, July 02, 2009 2:57 PM
To: Nelson, Christine
Subject: RE: Campus Cove Apts
So if the project received SRB approval on 9/2/2008 (see attached), may I claim vested rights since the Coastal
Rules did not go into effect until 10/1/2008?
From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov]
Sent: Thursday, July 02, 2009 2:54 PM
To: Robin Austin
Subject: RE: Campus Cove Apts
Robin,
You are correct; buffers are required per Session Law 2008-211 (Section 2(b)(3)b.5). They are also required for
Post Construction Phase II projects.
Christine
From: Robin Austin [mailto:raustin@withersravenel.com]
Sent: Thursday, July 02, 2009 2:34 PM
To: Nelson, Christine
Subject: RE: Campus Cove Apts
Christine,
Isn't the buffer requirement part of the Coastal Rules that went into effect 10/1/2008?
Robin
From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov]
Sent: Thursday, July 02, 2009 11:47 AM
To: Robin Austin
Subject: RE: Campus Cove Apts
Robin,
If 1 remember correctly, I thought paperwork from the Corps did identify it as a stream. However, we rely on our
401/wetlands group to help make stream calls. I took a quick look at our USGS maps and based on the location
maps you submitted with the express package, it does look like there is a blue line stream identified though the
8/6/2009
Page 6 of 6
E C E 8 V ED
project. I would recommend you get in touch with them for their opinion. n
Christine t AUG 0 ] 200J
From: Robin Austin[ma ilto:raustin@withersravenel.com] DWQ
Sent: Thursday, July 02, 2009 10:19 AM PROD #
To: Nelson, Christine
Subject: Campus Cove Apts
Christine,
Derek wanted me to contact you and ask if the buffer is required if the line labeled a stream by our surveyors is
just a ditch. In my past experience, if it doesn't show up as a blue line on a USGS or soils map, and the COE does
not classify it as a stream, it's not a stream and no buffer is required. What is the DWQ's view on this?
ROSIN AUSTIN. PE, LEED AP
WITHERS 0` RAVEINEL
o4ta Commanwealth Utl•.e, Lain to I WRmiagloa, N-C. 18403
tel: 9to.256. 0277I Ia 9vo.256,2}84
dheie 9F0.505l-6524
wyni mi t h e rs raye ne l-c O m
NOTICE Or CONn DENTIALITY AND NONDISCLOSURE
This eleclrortic nv>svn5w• w{Ilth qufudcs arty allachtncnts and other dx;unlcnts rofcrred to hrrcin, cunla ins hdom)aflun from Wilhcr &
Ravenel, Inc. that may be Icgall•r privileged and cunt l dentin 1. The iitfunwitton is intended fur the use of t11C addits5Ce(s) only. IIYou arc
not the addressee, note that atry disclo.urc, copying, pri atmr., di5trlbuIForl, or use o(I tic toutcols of Ihis rnussage is pro hi bilcd. If you
received this message io emn, please advise llie sender by reply and delete Ilds clecironic rnes5uge and any attachments.
COPYRIGHTNOTICE: 4:upyrighl2oo9by withers & Ravenel, Inc. All Rights Rescroed by withers &Rave net, Inc. This uolice applies to
this electwni c message, it ll aILadrmen is lucre to, and a I docurnerl is referred h'z there it. This OCCLIonle message, any al to chmeats
Ilit reto and all documents referred to therein am the proprietary property of Swthers & Ravenel. Inc. This clec t ror, it message. any
attachrnen is thereto and all docaine ats referred to therein arc pmvidud fur the reci aicnC5 information on lv, and no righ Is are lydas-
lerred by the trdnsm isstoit of this cleclronf;it c ssage by Withers & Ravenel, Inc. or receipt of lh is Incssage IV the nett picFit or any other
party.
Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.
Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.
Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.
Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.
Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.
Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.
8/6/2009
Russell, Janet
From: Robin Austin [raustin@withersravenel.com]
Sent: Tuesday, May 19, 2009 3:59 PM
To: Janet Russell
Subject: RE: Campus Cove
I don't know if I need to, but I am confirming the meeting for 6/17/09 at 11:00 AM.
Thanks!
Robin
-----Original Message -----
From: Janet Russell[mailto:Janet.Russell@ncmail.net]
Sent: Monday, May 18, 2009 2:50 PM
To: Robin Austin
Cc: WesBradley@studenthome.com
Subject: Campus Cove
May 18, 2009
RE: *Campus Cove*
Robin
The Express Stormwater submittal meeting has been scheduled with Christine Nelson per your
request. The meeting date as you requested will be *June 17, 2009 at 11:00 AM* here, in the
Wilmington Regional Office, 127 Cardinal Drive Ext. Wilmington 28405. The applicant must
attend - either in person or by conference call.
Please review the submittal requirements, attached. Note that plans should be submitted
folded to 9" x 14" to fit our files.
Please respond to this email to confirm and reserve the meeting date & time.
Thanks,
Janet Russell
Express Coordinator
1
Request for Express Permit Review - Campus Cove
Subject: Request for Express Permit Review - Campus Cove
From: Robin Austin <raustin a withersravenel.com>
(late: Thu, 14 May 2009 14:50:32 -0400
To: Janet Russell <Janet.Russell a remail.net>
Janet,
Please find attached a request for express permit review for Campus Cove Apartments. We had previously met with Christine Nelson for two soaping
meetings, and are (finally) ready to request a review meeting. Since the Developer resides in Roanoke VA and will need to be present for the meeting, may
I please request a specific date and time? May I request June 16th at 11 AM?
Please let me know,
Thank you,
Robin
ROOIN AUSTIN. P.E.
WITHERB & RAVENEL
y:OWanaveralrlrPM. ini, vel 11\I'nnno". N (, x81.,
Itl q,a 15e9))n ua 15a IlA.
uv rg:o5ov eyaa
%vere. yther5ravarel com
rml(r Or CORn DENLAIIIy AND NONDSCEOSURf
Ir6.itLba. itrt( r.eyIll 1,,11 i,I, r,1 sur l v J IiruBiI v,n tla.uI,a iyi.1nJlFortin, v of Hv, Iv d...,...fmm V.III'a��d
I A thel.In T5,en wy Lo Iulell, beau , wi, Criten ( lit C.
di Ivlunnallun IsI e(H.,Ilur... ux'dllrt aJJrts:rvU)'Inly. IIyou,
I the thel ;e nilin Ne'lal dlry el tl'.:wrc ca Lv, r. cril lit e, Ji., d deletlbullaiAhr, 01011 walrnl; ol... nws;agt ; YruLltrlad. II Ww
rnvirtJ lLn mr \rrvL VltupeaJd;t lllt sexduprcVly and dtlticlLn dttbrri ucran: anJ am�allaabronL
COM G-11 VDICE Cell 11.1 Hwv by Will v, d Railed, Inc. a 1 R rlll'. Reovved 11 Withe., a Ravrncl, I'I[ It Ilulite:Nplrto to
IllisrkcMrn, rvrssare, ull all.,, n rnla Ilmelo, and all dxurni for ned le (he Til. an,s vie, belic ras,ag, any Mal cllnnJs
VeNN3 and all d-innerL rclveda it Neill air Ur that, & Rannel. In:. Irisreduricacssaya,,
allo[Ilmanl:IhceloaW rll c'atuulu:Lrefelldlelltreili are LNVldeJ lm lht rel'ryicnl: inlnllnalun unly,:wU nu vv,M1ls mrl-ala
tarred by rrr lae an Lsiun of D1,,e tlearouiune Ase try W Olt ru a R-enid, tut. nmuiet nl 11PN 11 wage by the rnl Vlt nl or u11v orbrl
0"
" c_' �-1 @j I 1
00
Content-Descriplion: Express Permit Review Request.pdf
Express Permit Review Request.pdf Conten -Type: application/pdf
Content -Encoding: basc64
nE C E Y N ED
IunUf MAY 14 2009
DWQ
PROJ JI
1 of 1 5/14/20094:32 PM
Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page 3 of 6
lagoon.
Each of the company's lagoons is surrounded by
several fields. Pollution control at Smithfield consists
of spraying the pig shit from the lagoons onto the
fields to fertilize them. The idea borrowed from the
past: The small hog farmers t h a
Smithfield drove out
of business used animal waste t fertilize their crops,
which they then fed to the pigs. Smithfield says that
this, in essence, is what it does -- its crops absorb
every ounce of its pig shit, mak g the lagoon-
sprayfield system a zero-discha ge, nonpolluting
waste -disposal operation. "If y manage your fields
correctly, there should be no ru off, no pollution,"
says Dennis Treacy, Smithfield' vice president of
environmental affairs. "If you're getting runoff, you're
doing something wrong."
In fact, Smithfield doesn't grow n arly enough crops
to absorb all of its hog weight. Th Company raises so
many pigs in so little space that 1 actually has to
import the majority of their food, hich contains large
amounts of nitrogen and phospho us. Those chemicals
-- discharged in pig shit and spray d on fields -- run
off into the surrounding ecosyste , causing what Dan
Whittle, a former senior policy ass ciate with the
North Carolina Department of Envi onment and
Natural Resources, calls a "mass i balance." At one
point, three hog -raising counties i North Carolina
were producing more nitrogen, a d eighteen were
producing more phosphorus, th all the crops in the
state could absorb.
As we fly over the hog farm , I notice that springs
and streams and swampla s and lakes are
everywhere. Eastern Nord Carolina is a coastal plain,
grooved and tilted towar the sea -- and Smithfield's
sprayfields almost alway incline toward creeks or
creek -fed swamps. Half- erforated pipes called
irrigation tiles, commonl used in modern farming,
run beneath many of th fields; when they become
unplugged, the tiles effe tively operate as drainpipes,
dumping pig waste into urrounding tributaries. Many
studies have documente the harm caused by hog -
waste runoff; one showe the pig shit raising the level
of nitrogen and phospho us in a receiving river as
much as sixfold. In east n North Carolina, nine rivers
and creeks in the Cape F ar and Neuse River basins
have been classified by t e state as either "negatively
impacted" or environmen ally "impaired."
Although Smithfield may of have enough crops to
absorb its pig shit, its con act farmers do plant plenty
of hay. In 1992, when the number of hogs in North
Carolina began to skyrock t, so much hay was
planted to deal with the fr sh volumes of pig shit that
the market for hay collap d. But the hay from hog
farms can be so nitrate-h avv that it sickens
Block the Vote
How We Lost the War We Won
Campaign'08 in Rolling Stone
Ten Who Must Go
Make -Believe Maverick
The Double -Talk Express
Karl Rove's A -Team
ADVERTISEMENT
MORE POLITICS
http://wNAtiv.rollingstone.com/polities/story/12840743/porks dirty_secret the nationstoph... 5/8/2009
Fo•. uwox4v ,
North Carolina Department of Environment and
��Q-"I
AMA�J►
Natural Resources
�^•_ Cc - 1
NCDENR Request for Express Permit Review
Q o
FILL.W a9 the Information hefow and CHECK the Permiq's) you am requesting for express renew. FAX a Emery the competed farm UpEXPreur
Coordinator Wong Whhacompleted DETAILED nall ads plan fPDF fill andvicinity rapp saume hanes upeeleall Me applicationk
or the pro/act bcadon Please include this form in the application package.
11:0. 1 2�
• Asheville Re9kn-Alhnm Davldern 828-296d698 allsontlav/dsonrdnana/l
net
• Fayebevlllaor Raleigh Regio*,DaNd Lw919-791420.3;david.keoncmaiLnet
\ A6-,IP.�
• Mo wMle&.Pablck Gregan7"66"Mor Nor kmodanF.r
ail.fret T
• Washington Region -Lyn Hanllsan 252,445-9215 car rmhardlsm8nana9.rlef
• Wilmington ReglonJamet Russell 916J542884 or lanetrusselKdncmaanef
NOTE: Reject appholiorr received al 12 noon wM!» stamped in the fo#owing work day.
Project Name: CAMPUS COVE County.NEW HANOVER
Applicant WE$ BRADLEV Company. UNIVERSITY HOUSING GROUP
Address: PO BOX 8187 City. ROANOK State: VA Zip: 2401a-
Phone: 5407673103 Fax::5104674103 Email: WesBmdlavti)isNdemMmemm
Physical Loote oo:302 S. KERR AVENUE
ProjectDrainsu#o UT TO BURNT MILLCREEK enters -Wafer dassification C SW (fw classfimton see-
huWlh2o.ew.=e.nc.sbim4re nr ,Da B.h
Project Located in CAPE FEAR Riao Basin. Is project drameng to class ORW waters? N , uithi A mile and draining to Bass SA waters N or vitfin 1 rdle
and dea n:ng to doss HOW waters? N
EngineadConsuttaM ROBIN AUSTIN Company. WITHERS& RAVENEL
Address 1410 COMMONWEALTH DR. # 101 City WIIMINGTON. State: INC Lp 28403-_
Phone:910256-9277 Fax::910-256-2584 Emaitmusfin(dwitllenuavenelmm
SECTION ONE: REQUESTING A SCORING MEETING ONLY
❑ Scoping Meeting ONLY ❑ DWQ, ❑ DOM, ❑ DLR, ❑ OTHER:
SECTION TWO: CHECK ONLY THE PROGRAM ISI YOU ARE REQUESTING FOR EXPRESS PERMITTING
❑401 Unit ❑Stream Origin Determination: _#of stream calls- Please attach TOPO map marking the auras in questions
❑ IntermittentlPemnnial Detcmunatim: _ # of stream rolls -Please attach TOPO map melding Me areas in questions
❑ 401 Water Quality Ce tlauon ❑ Isolated Welland Lamar h w_aaes)
❑ Riparian Buffer Aolodation ❑Mnor Variance❑ Major General Variance
® Stem Sinmmrater ❑ General ❑ SFR ❑Bkld & Bt Rmp, EIGear& Gnlb, ❑ Ukfty
❑ Low Density ❑ Lore DBnSdyQ rb & GUtler _ # Cum Coat Sales ❑ Oil ISW _ (Provide petal
❑ High DensBpDeterew Pond _# Treatment Systems ® High Densdy4nfiltration 1#Trealment Systems
❑High Density Ain-Reteroon_# Treatment Systems [-)High Density -Ste rater Wetlands _#TnalmentSysterelHigh Density -
Man 1 # Treatment Systems /[ MODIFICATION ❑ Major I] Minor ❑ Revsdn SW _(wawp q
❑ Coastal Management ❑ Excavation & FH ❑ Budges & Call ❑ Structures Information
❑ Upland 0evalganent Cl Marina Development ❑ Uman Waterfront
❑Land Ouallty ❑Erosion and Sedimentation CaiOd Plan whh_ acres, to be d'sturbed.(CK#_(for DENR use))
SECTION THREE- PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both moping and express meeting request)
Wetlands on Site ® Yes ❑ No Buffer Impacts: ® No ❑ YES: _ael
Wetlands Delineation has been complained ® Yes ❑No ledmed wedand on Property Yes ®No
US ALOE Approval d Denneation oompleted: ® Yes O No 404 Application in Process W US ACOE: ❑ Yes O No Pemq
Recall from US ACOE ® Yes I] No
Fm DENR we only
u trill Me n,•Mn6 n•m,ae'Ifhvlf 1 ToeolF A —MS
SUISIdl DATES
1 5U&1mALDATES
Fee
LAMA
$
Vadame aaj; MNI
S
SWI HD, LD, Gen)
$
101:
s
ILos
s
weer oetms prom Deter`
r
NCDENR EXPRESS Semanber ]Wa
�ECEaVED
MAY 14 2009
PROJ # DWQ
Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page goof 6 .
ammonia gas, much
deprives lakes and s
algal blooms and kill
Looking down from
Smithfield's farmer
into the air as a fin
fountain. Lofted and
of the company's p
shit-infused air suff
palpitations, heada�
brain damage. In 1
L RATE/COMMENT PRINT SHARE;
Page 12345
We climb to 2a d ,000 feet
concentration of hogs in e
first is unsuspiciously pas
or soybeans or cotton, tre
unincorporated villages of
arrive at the global locus o
countryside turns into an
pigs. Hog farms that contra
slightly in dimension but ott
parallel rows of six, eight or
houses, some nearly the siz
containing as many as 10,01
a single large lagoon. From
lagoons come in two shades
Bismol -- vile, freaky colors
farmland.
head toward the densest
world. The landscape at
raI -- fields planted in corn
lines staking creeks, a few
refab houses. But then we
hog farming, and the
mense subdivision for
t with Smithfield differ
From the plane, Smithfield's
another as far as I cari see in
is about four miles. I count tY
103. That works out to at lea
square mile. You could fly for
all you would see is corporat
little towns of modular hom
pinioned amid them.
rwise look identical:
Nelve one-story hog
of a football field,
I hogs, and backing onto
ie air I see that the
,f pink: dark or Pepto
I the middle of green
replicate one
direction. Visibility
lagoons. There are
50,000 hogs per
3n hour, Dove says, and
hog operations, with
and a few family farms
Studies have shown that lagoons emit hundreds of
different volatile gases int the atmosphere, including
ammonia, methane, carb n dioxide and hydrogen
sulfide. A single lagoon/ier
leases many millions of
bacteria into [he air peay, some resistant to human
antibiotics. Hog farms North Carolina also emit
some -- tons of nitro into the air every day as
which falls back to earth and
3ms of oxygen, stimulating
fish.
he plane, we watch as several of
spray their hog shit straight up
mist: It looks like a public
atomized, the shit is blown clear
Iperty. People who breathe the
r from bronchitis, asthma, heart
ies, diarrhea, nosebleeds and
95, a woman downwind from a
corporate hog farm P
Olivia, Minnesota, called a
poison -control cente
and described her symptoms.
"Ma'am," the poison-
ontrol officer told her, "the only
symptoms of hydrog
n-sulfide poisoning you're not
experiencing are seiz
res, convulsions and death.
Leave the area imme
lately." When you fly over
eastern North Carolina,
you realize that virtually
everyone in this part
of the state lives close to a
ADVERTISEMENT
http: //www.ro l l ingstone. com/politics/story/ 12840743/porks_dirty_secrel_the_nations_top_h... 5/8/2009
NARRATIVE
The project known as Campus Cove is located at 302 South Kerr Avenue in Wilmington,
North Carolina. The property fronts Randall Parkway and extends back to Emerson Drive,
and is adjacent to a City drainage channel. It consists of 14.47 acres contained in parcels
3137(07)-584219, 3137(07)-58-5008, and 3137(07)-57-7827. There are approximately
0.051 acres of wetlands located near the southwest corner of the site. No impacts are
proposed. Additionally, the City of Wilmington has established a 25-ft COD around the
delineated wetlands, and no grading or disturbance is allowed within this buffer. The site
is currently owned by Langley Supply Company, and is under contract by University
Housing. The site is undeveloped, and covered with approximately 20-year old pines and
brush, with some open areas. Based on available USGS maps, the site was originally a
tributary to Burnt Mill Creek. Approximately 10 feet of fill was placed on the site 20 years
agowhen the City piped the tributary via a 90-inch culvert along Emerson Drive that
discharges into a concrete channel that runs south along the railroad tracks and into twin
72-inch culverts under Randall Parkway.
PROPOSED DEVELOPMENT
A total of 228 units are proposed, in a combination of 84 two -bedroom units, and 144
three -bedroom units. Associated parking, a clubhouse with pool and athletic courts,
maintenance building, and trash compactor are, also proposed.
STORMWATER
The site is located in the Cape Fear River Basin and drains to the onsite wetlands, which
ultimately discharge to an unnamed tributary of Burnt Mill Creek. Stream classification is
C; Sw, and the site is not located within a'h mile of SA waters. Stormwater design will be
high density commercial and comply with the current coastal stormwater rules.
EXISTING SITE DRAINAGE
In the current condition, runoff drains to the southwest where the wetlands are located.
There is a minor drainage ditch located near the southeast corner that drains the adjacent
property to the wetlands. The City owns the drainage channel to the west of the site and
this channel conveys runoff from the existing 90-inch culvert located along Emerson Street.
Based on site topography, mnoff along the western edge of the project site drains to the
City's channel, but the remainder of the project site drains via overland flow to the wetland
area at the southwest corner.
SOILS
According to the Web Soil Survey, the project site consisted of 52.1 % Johnston soils,
22.5% Baymeade fine sand, 22.3% Seagate fine sand, and 3.1 % Craven fine sandy loam,
prior to the site being filled 20 years ago. Please see the attached soils report by ECS for
soils determinations based on current conditions.
�E C E 1 b ED
MAY 14
2009 D
PROD p __DWQ
Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page l;of 6
I New User
ALL ,
Bos Hog
An top pork producer chu s out a sea of waste that has destroyed rive ,killed
millions of " h and generat one of the largest fines in EPA history. Welcome to the
dark side oft ite meat.
JEFF TIETZ Posted Dec 14, 2006 8:53 AM
http://www.rollingstone.com/politics/story/12840743/porks dirty_secret_the_nations_top_h... 5/8/2009
PROPOSED STORMWATER MANAGEMENT
For the proposed apartment complex area, stonnwater runoff will be collected on site by
catch basins and conveyed through a culvert system to two (2) splitter boxes at the low end
of the developed site. The splitter boxes will separate the first 1.5 inches of rainfall for
treatment in an infiltration basin. For precipitation greater than 1.5 inches, runoff will pass
over a weir inside the splitter box and be stored in an underground detention system sized
to meet the 10-year storm event in accordance with the City of Wilmington Technical
Standards Manual.
DRAINAGE AREAS:
DA-1 (Drains to Infiltration Basin for WQ treatment of first 1.5 inches of rainfall)
Impervious Drainage Areas
Buildings -
110,012 sf
Streets
6,370 sf
Parking Lots
188,523 sf
Sidewalks
19,735 sf
Other on -site
8,934 sf
(Other includes pool perimeter, bike racks, dumpster pad)
TOTAL
333,574 sf (7.66 act
Other Area
Landscaping/Grassed Areas
139,978 sf (3.21 act
TOTAL DRAINAGE AREA
— 4 73,55 2 sf (10.87 ac)
DA-2 (Drains to Sand Filter for WQ treatment of first 1.5 inches of rainfall)
Impervious Drainage Areas
Streets
11,992 sf
Sidewalks
3,501 sf
TOTAL
15,493 sf (0.36 ac)
Other Area
Landscaping/Grassed Areas
1,978 sf (0.05 ac)
TOTAL DRAINAGE AREA
— 17,471 sf (0.40 ac)
-2,
r^�
MAY 14 2009
Dwo
PROd a
Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page 8.of 8 ,
Stay connected to Rolling Stone with:
+ RS Mobile
+ RS Artist Widgets for Facebook
+ RSS Feeds
+ Newsletters
PREMIUM PARTNERS
Listertcom
�S 1
URhapsody
Newsletters I RS Apparel I Subscribe I Partners 8 Get RS Mobile
ARTISTS NEWS BLOGS REVIEWS PHOTOS VIDEOS POLITICS LISTEN
— --- ------- '.--.--_--M in I National Affairs e109 I f:ea Rrres
Contests
Win a Trip to Lollapalooza!
Download the Yahoo! Rhapsody Toolbar for
+ 4 FREE ISSUES
III
� T
'a
+Renew
+ Back issues
i
+ Gifts
+ Customer service
+ Current Issue
I
All the latest news, notes, MOBILE p
reviews, and photos right ---------_—
from your phone.
Subscribe to Rolling Stone Magazine j Get the Newsletter I Advertr a With Us Contact Us I Terms of Use I Privacy Policy
Site Map I US Weekly Men's Journal I Rhapsody.com I Fil .com Real Guide I RealArcade I Listen.com
fORealNetworks, Inc. All rig s reserved.
(c)Copyright 2009 Rolling Stone; Jann S. W nner, editor and publisher
OM - Portions of Album Content Provided by All Mus c Guide O 2009 All Media Guide, LLC.
ADVERTISEMENT
Arta
http://www.rollingstone.comlpolitics/story/ 128407431porks_dirty_sccret_the_nations_top_h... 5/8/2009
CA"Pus C ovE API-5
I1VE C E 9 V Ea
Iunuj MAY 14 Zoos
DWQ PAOJ s
Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page 7,of 8 _ _.
We are suckers if we F
how much the CEO of
doesn't live in a place
odor.
Cosmic I April 28, 2009
This is not as some pos
Living. You do not mak
air and water around yi
property value. Stop ra
You must login to
SUBMIT COMMENT ►�
HOME : POLITICS :
WORST POLLUTERS
up with these things. Look
ithfield makes. I bet he
t ever gets a sniff of the
:26 AM EST
ors are saying An Honest
an honest living polluting the
i and ruining your neighbor's
ing those dirty pigs.
SEE all available RSS feeds /
V4
POWERED BY 00, OLUCK
S DIRTY SECRET: THE NATION'S TOP HOG PRODUCER IS ALSO ONE OF AMERICA'S
more
http://www.rol l ingstone.comlpolitics/story/ 128407431porks_dirty_secret_the_nations_top_h... 5/8/2009
Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page 4 of 6
livestock. For a while, former governor Jim Hunt -- a
recipient of hog-indu try campaign money -- was
feeding hog -farm hat to his cows. Locals say it made
the cows sick and irri able, and the animals kicked
Hunt several times, se mingly in revenge. It's a
popular tale in eastern orth Carolina.
To appreciate what this adiplomeration of hog
production does to the peo le who live near i[, you
have to appreciate the sme of industrial -strength pig
shit. The ascending stench c n nauseate pilots at
3,000 feet. On the day we fl over Smithfield's
operation there is little wind o stir up the lagoons or
carry the stink, and the regi 's current drought
means that lagoon operator aren't spraying very
frequently. It is the best of mes. We can smell the
farms from the air, but whil the smell is foul it is
intermittent and not partic larly strong.
To get a really good whif , I drive down a narrow
country road of whites nd and walk up to a
Smithfield lag(sually
At e end of the road stands a
tractor and sop ying equipment. The fetid white
carcass of a he in a dumpster known as a "dead
box." Flies cove hogs snout. Its hooves took like
high heels. Mis of factory -farm hogs -- one study
puts it at ten ent -- die before they make it to the
killing floor. Sare taken to rendering plants,
where they aropelled through meat grinders and
then fed canntically back to other living hogs.
Others are dud into big open pits called "dead
holes," or lefte dumpsters for so long that they
swell and expl. The borders of hog farms are
littered with dpigs in all stages of decomposition,
including thous of bleached pig bones. Locals like
to say that thrs and buzzards of eastern North
Carolina are ually lazy and fat.
No one seems to be around. It is quiet except for the
gigantic exhaust ns affixed to the six hog houses.
There is an unwho esome tang in the air, but there is
no wind and it isn' hot, so I can't smell the lagoon
itself. I walk the fe hundred yards over to it. It is
covered with a thic film; its edge is a narrow beach
of big black flies. H re, its odor is leaking out. I take a
deep breath.
Concentrated man a is my first thought, but I am
fighting an impuls to vomit even as I am thinking it:
I've probably smel ed stronger odors in my life, but
nothing so insidio sly and instantaneously nauseating.
It takes my mind a second or two to get through the
odor's first coat. he smell at its core has a
frightening, unAuely enriched putridity, both deep -
sweet and high -sour. I back away from it and walk
back to the car but I remain sick -- it's a shivery,
re[chy kind of nausea -- for a good five minutes.
That's apparently characteristic of industrial pig shit:
'littp;�/www.roll ingstone.com/politics/story/12840743/porks_dirty_secret_the_nations_top_h... 5/8/2009
RE: FW: General BMP Question
Subject: RE: FW: General 13MP Question
From: Robin Austin <raus(ina withersravenel.coni>
Date: Thu, 26 Mar 2009 13:29:57 -0400
To: Janet Russell <Janet. Russell r@ncmail.net>
Janet,
I taxed you the form, but I now realize it says email 'below. Sorry about that, it's attached. no you need all the other info
if I already sent it with the lot seeping meeting request? Let me know.
I will make myself available anytime next week.
Thanks,
Robin
-----Original Message -----
From: Janet Russell (mailto:Janet.Russell@ncmail.net]
Sent: Thursday, March 26, 2009 1:08 PM
To: Robin Austin
Subject: Re: FW: General BMP Question
Robin, please send in the Express Request by email. Check "scoring meeting only" if that's what you need. Give us 3 or 4
dates/times that you're available to meet and I will set up the meeting with Christine.
Thanks,
Janet
.bin Austin wrote:
joust,
do i need to send another form in, or can i just request a 2nd supping
meeting by email?
robin
*From:' Christine Nelson [mailto:Christine.Nelson@ncmail.net)
-Sent:' Thursday, March 26, 2009 10:23 AM
`To:' Robin Austin
*Subject:` Re: General BMP Question
all Express meetings are scheduled through Janet.
Robin Austin wrote:
Christine,
How do I set up another scoping meeting?
Robin
'From:' Christine Nelson [mailto:Christine.Nelson@ncmail.netI
'Sent:' Wednesday, March 11, 2009 11:10 AM
'To - Robin Austin
^Subject:' Re: General BMP Question
Robin,
Sorry for the delay in my response. Your mostly correct - you forgot
about handLing/infiltrating the 10-yr storm event. This is important
b/c filter strips are designed to handle the flow from the 10-yr
storm. If the infiltration system is able to handle the 10-yr storm
under these conditions (112 the infiltration rate, twice the volume,
etc), then there is no need for a filter strip. Please keep in mind
that this is only applied on a case -by -case scenario.
Your storage volume is everything that is being directed to and
stored in the infiltration system. If your detention area and
infiltration basin are hydrologically connected and the entire 10-yr
storm will infiltrate in the infiltration basin, then the volume in
both can be counted toward your overall storage volume. You can only
discharge/overflow the volume in excess of the 10-yr storm.
If the applicant is still thinking about using the Express program,
you may want to consider another seeping meeting.
Christine
bin Austin wrote:
Christine,
Well, that clears it up. So if I have no room for a filter strip, I
need to run my 1.5 inch storm in my infiltration basin using 1/2 the
infiltration rate, in addition to storing twice the volume - but
that "twice the volume" is actually the infiltration basin PLUS my
detention system, is that correct?
Right now, the water stored in the underground detention pipes
outfall through a 10-inch pipe (invert is at the bottom of the
detention pipes so they don't hold water between storms) to the
adjacent wetlands. This controls the post-dev discharge so it is
less than that of the 10-yr pre -development to meet the City's
requirement. The storage volume inquired for the 1.5-inch is around
40,000 of, and so the infiltration basin treats this amount, and the
detention pipes hold over 81,000 of to meet the 10-yr requirement.
I of 3 3/26/2009 3:15 PM
IPA
NCDENR
5 cod e, At 2
For DENR Use ONLY
North Carolina Department of Environment and RwAewer.
Natural Resources Submit:
Request for Express Permit Review Time:
FILL-IN all the information below and CHECK the Permit(s) you are
Coordinator along with a completed DETAILED narrative, site plan
of the project location. Please include this form In the application 1
Confirm: 3-
for express review. FAX or Email the complerea form to
• Asheville Region -Alison Davidson 828.295 4698;alison.davidson(ttncmail.net
• Fayetteville or Raleigh Region -David Lee 919-791.4203;david.lee(fncmaitnet
• Mooresville& -Patrick Grogan 704.663-3772orpatrlckuro"roncmail.net
• Washington Region -Lyn Hardison 252-946.9215 or lvn.hardison ibncmail.net
• Wilmington Region -Janet Russell 910J50-2004 or fanetrusselKdncmail.net
NOTE: Project application received after 12 noon will be stamped in the following work day
GfjS, '-)
Project Name: CAMPUS COVE County: NEW HANOVER
Applicant WES BRADLEY Company: UNIVERSITY HOUSING GROUP
Address: PO BOX 8187 City: ROANOKE, State: VA Zip: 24014-
Phone: 540-767-3103 Fax::540-767-1103 Email: WesBradlev@sludenlhome.com
Physical Locabon:302 S. KERR AVENUE
Project Drains into UT TO BURNT MILL CREEK waters - Water classification QCSIN (for classification see-
http://h2o.enr.state.nc.us)bims/reports/reportsW B.htmO
Project Located in CAPE FEAR Rver Basin. Is project draining to class ORW waters? N , within Y, mile and draining to class SA waters N or vdthin 1 mile
and draining to class HOW waters? N p E C E t V E
Engineer/Consultant: ROBIN AUSTIN Company: WITHERS & RAVENEL
Address: 1410 COMMONWEALTH DR. # 101 City: WILMINGTON, State: NC Lp 28403-
ithersravene_ MAR Z 6 ZOOS '
Phone: 910-256-9277 Fax::910-256-2584 Email: raustin&wl.com
SECTION ONE: REQUESTING A SCOPING MEETING ONLY
® $coping Meeting ONLY ❑ DWQ, ❑ DCM, ❑ DLR, ❑ OTHER: _ pgpJ p DWQ
SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING
❑ 401 Unit ❑ Stream Origin Determination: _ If of stream calls- Please attach TOPO map marking the areas in questions
ElIntermittent/Perennial Determination: _ # of stream calls -Please attach TOPO map marking the areas in questions
❑ 401 Water quality Certification ❑ Isolated Wetland Llinear ft or _acres)
❑ Riparian Buffer Authorization ElMinor Variance El Major General Variance
N State Stormwater ❑ General ❑ SFR ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility
❑ Low Density ❑ Low Density -Curb & Gutter _ # Curb Outlet Swales ❑ OH -site [SW _ (Provide permit #)j
❑ High Density -Detention Pond _ # Treatment Systems N High Density -Infiltration 1 #Treatment Systems
❑ High Density-Bio-Retention _ # Treatment Systems ❑ High Density--Stormwater Wetlands _ # Treatment Systems❑ High Density -
Other 1# Treatment Systems /❑ MODIFICATION: N Major ❑ Minor ❑ Revision SW _(Provdepermit ir)
❑ Coastal Management ❑ Excavation &Fill ❑ Bridges & Culverts ❑ Structures Information
❑ Upland Development ❑ Marina Development ❑ Urban Waterfront
❑ Land Quality ❑ Erosion and Sedimentation Control Plan with _ acres to be disturbed.(CK # (for DENR use))
SECTION THREE - PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both scoping and express meeting request)
Wetlands on Site N Yes ❑ No
Wetlands Delineation has been completed: N Yes ❑ No
US ACOE Approval of Delineation completed: N Yes ❑ No
Received from US ACOE N Yes ❑ No
Fee Split for multlole Permits: (Check#
Buffer Impacts: N No ❑ YES: —acre(s)
Isolated wetland on Property N Yes ❑ No
404 Application in Process wl US ACOE: ❑ Yes ❑ No Permit
For DENR use only
Total Fee Amount E
SUBMITTAL DATES
Fee
SUBMITTAL DATES
Fee
CAMA
s
Varianeo ( Ma); LJ Min)
E
SW (LJ No, U LD, U Gen)
E
401:
E
LQS
E
stream Deter,_
E
1�o'J (o wi%s IsE S�opv
NCDENR EXPRESS September 2008
RE: Campus Cove
Subject: REI: Campus Cove
From: Rubin Austin <raustin a withersraveneLcom>
Date: Fri, 27 Mar 2009 09:41:11 -0400
To: Janet Russell <Janet.Russell a ncmail.net>
Yes, we'Ll be there at 10:30
Thanks,
Robin
-----Original Max sage -----
From: Janet Russell[mailto:Janet.Russell@ncmail.net[
Sent: Thursday, March 26, 2009 4:35 PM
To: Robin Austin
Subject: Campus Cove
March 26, 2009
'Campus Cove
Robin:
The Express Stormwater Scope meeting has been scheduled with `Christine Nelson on Tuesday, March 31, 2009 at 10:30 JM 'here
in the Wilmington RegionaL Office.
Please respond ASAP to confirm and reserve the scope meeting date 6 time.)
Thanks,
Janet
I of 1 3/27/2009 10:33 AM
Re: General BMP Question
Subject: Re: General BMP Question
From: Christine Nelson <Christine.Nelson a ncmail.net>
Date: Wed, 11 Mar 2009 11:10:17 -0400
To: Robin Austin <raustin a withersravenel.com>
Robin,
Sorry for the delay in my response. Your mostly correct - you forgot about handling/infiltrating the
10-yr storm event. This is important b/c filter strips are designed to handle the flow from the 10-yr
storm. If the infiltration system is able to handle the 10-yr storm under these conditions (1/2 the
infiltration rate, twice the volume, etc), then there is no need for a filter strip. Please keep in mind that
this is only applied on a case -by -case scenario.
Your storage volume is everything that is being directed to and stored in the infiltration system. If your
detention area and infiltration basin are hydrologically connected and the entire 10-yr storm will
infiltrate in the infiltration basin, then the volume in both can be counted toward your overall storage
volume. You can only discharge/overflow the volume in excess of the 10-yr storm.
If the applicant is still thinking about using the Express program, you may want to consider another
scoping meeting.
Christine
Robin Austin wrote:
Christine,
Well, that clears it up. So if I have no room for a filter strip, I need to run my 1.5 inch storm in my
infiltration basin using 1/2 the infiltration rate, in addition to storing twice the volume - but that "twice
the volume" is actually the infiltration basin PLUS my detention system, is that correct?
Right now, the water stored in the underground detention pipes outfall through a 10-inch pipe (invert is
at the bottom of the detention pipes so they don't hold water between storms) to the adjacent
wetlands. This controls the post-dev discharge so it is less than that of the 10-yr pre -development to
meet the City's requirement. The storage volume required for the 1.5-inch is around 40,000 cf, and so
the infiltration basin treats this amount, and the detention pipes hold over 81,000 cf to meet the 10-yr
requirement. So in reality, I'm storing 3 x the 1.5 inch storm even with the 1.5-inch storm taken OUT of
the volume required for the 10-yr event.
From: Christine Nelson[mailto:Christine.Nelson@ncmail.netl
Sent: Friday, March 06, 2009 12:09 PM
To: Robin Austin
Subject: Re: General BMP Question
Robin,
DWQ won't waive the filter strip requirement just because you are providing twice the design
storm. You also have to handle/infiltrate the 10-yr 24-hr storm at 1/2 the infiltration rate to waive
the filter.
I of4 3/31/2009 10:05 AM
Re: General BMP Question
Where is the water stored in the underground detention going?
Christine
Robin Austin wrote:
Christine,
I am confused. In my scenario, I have all runoff conveyed to a splitter box which directs the first
1.5-in to the infiltration basin. It then spills over into triple 72-inch pipes for detention of the 10-yr,
24-hr event. I have the splitter box, but no vegetated filter, b/c my detention system holds twice
the 1.5 inch runoff volume. I want to shorten my 72-inch pipes used for detention by utilizing
some available storage above the 1.5inch in the infiltration basin. From your last paragraph below,
I see you will accept this. But am I still required to use 1/2 the infiltration rate if I'm providing the
splitter box?
Thanks,
Robin
From: Christine Nelson[mailto:Christine.Nelson@ncmail.net]
Sent: Friday, March 06, 2009 11:25 AM
To: Robin Austin
Subject: Re: General BMP Question
Robin,
To make sure we are all on the same page, let me take a step back and go over the options.
Infiltration systems must be designed to store 1.5 in of runoff when draining to non SA waters
(SL 2008-211). .1008 requires infiltration systems to have an off-line bypass (splitter box is
fine) as well as a vegetated filter strip for the runoff in excess of the design storm (or provided
storage volume). DWQ has come up with some alternatives for projects that cannot provide the
oftline bypass or both the bypass and vegetated filter strip. (I believe i gave these to you in our
scoping meeting) The first option is if an oftline bypass cannot be provided, then the
infiltration basin/system has to store double the design volume (3 in design storm) before
bypassing the excess runoff to a filter strip (usually via an emergency overflow). If a vegetated
filter strip cannot be provided (also assumes the oftline bypass can't be provided), then you have
to store double the design volume as well as demonstrate that the system can handle (infiltrate)
the 10-yr 24-hr storm at 1/2 the infiltration rate.
So based on your scenario, if the runoff stored in the detention area will eventually been
infiltrated in the basin, the volume provided in both the infiltration basin and detention area is
twice the design storm volume, and the infiltration basin and can handle the 10-yr, 24-hr storm
at 1/2 the infiltration rate, DWQ will waive the off-line bypass and vegetated filter strip. You
can store as much volume in the system as you want as long as it is greater than twice the design
storm.
Hope this helps!
Christine
2 of 3/31/2009 10:05 AM
Re: General BMP Question
Robin Austin wrote:
Christine,
By offline bypass, do you mean a splitter box? If yes, then yes we have one of those. We do
not have a vegetated filter, but I am storing more than twice the 1.5" storm in my detention
system.
This is Campus Cove, where the storm system enters a splitter box and the first 1.5 inches
gets directed into the infiltration basin. Whatever storm is greater than 1.5" spills over the
weir in the splitter box and into the underground detention system to meet the City's 10-yr
requirement. I am wanting to lesson the underground detention system (triple 72-inch pipes)
by utilizing the volume over the infiltration basin.
Robin
From: Christine Nelson[mailto:Christine.Nelson@ncmail.net]
Sent: Wednesday, March 04, 2009 2:10 PM
To: Robin Austin
Subject: Re: General BMP Question
Robin,
It really depends on what else you are proposing with that infiltration system. Does it have
the off-line bypass and vegetated filter? If so, then you should be fine.
Christine
Robin Austin wrote:
Christine,
If I've got a proposed infiltration basin to meet State requirements, can I use the volume
above the 1.5 inch rainfall storage elev as detention to meet City requirements?
Robin
Robin Austin Withers & Ravenel Inc. 1410 Commonwealth Drive, Unit 101,
Wilmington, NC 28403 tel: 910.256.9277 fax: 910.256.2584
http://www.withersravenel.com
NOTICE OF CONFIDENTIALITY AND NONDISCLOSURE: This electronic
message, which includes any attachments and other documents referred to herein,
contains information from Wither & Ravenel, Inc. that may be legally privileged and
confidential. The information is intended for the use of the addressee(s) only. If you are
not the addressee, note that any disclosure, copying, printing, distribution, or use of the
contents of this message is prohibited. If you received this message in error, please
advise the sender by reply and delete this electronic message and any attachments.
COPYRIGHT NOTICE: Copyright 2007 by Withers & Ravenel, Inc. All Rights
Reserved by Withers & Ravenel, Inc. This notice applies to this electronic message, all
attachments thereto and all documents referred to therein. This electronic message, any
attachments thereto and all documents referred to therein are the proprietary property
3 of 4
3/31/2009 10:05 AM
Re: General BMP Question
of Withers & Ravencl, Inc. 'this electronic message, any attachments thereto and all
documents referred to therein are provided for the recipient's information only, and no
rights are transferred by the transmission of this electronic message by Withers &
Ravenel, Inc. or receipt of this message by the recipient or any other party.
Email correspondence to and from this address may be subject to the
North Carolina Public Records Law and may be disclosed to third parties.
Email correspondence to and from this address may be subject to the
North Carolina Public Records Law and may be disclosed to third parties.
Email correspondence to and from this address may be subject to the
North Carolina Public Records Law and may be disclosed to third parties.
Email correspondence to and from this address may be subject to the
North Carolina Public Records Law and may be disclosed to third parties.
4 of 4 3/31/2009 10:05 AM
FOR: NCDENR
P. 01
TRANSACTION REPORT
MAR-02-2009 MON 02:48 PM
910 350 2004
SEND
DATE START RECEIVER TX TIME PAGES TYPE NOTE M# DP
MAR-02 02:47 PM 92562584 1101" 4 FAX TX OK 159
TOTAL 1M 1S PAGES: 4
##########Mx###x#######xxx##x#x##x######2x#xx#xxxxx##xx########x##x#################################
z TRANSACTION REPORT z
s OCT-30-2008 THU 04:19 PM z
# FOR: NCDENR 910 350 2004 z
# z
x #
x SEND #
x
# DATE START RECEIVER TX TIME PAGES TYPE NOTE M# DP #
# #
s OCT-30 04:18 PM 92582584 2V 3 FAX TX OK 484 x
z x
# #
# TOTAL : 29S PAGES: 3 s
# s
####d#x####x########x##x#################xxr#x###x#x####xx######x###################################
R.avlud laM
10 MM1
(910)196.7215
WiNam G. Ron jr, Ssxtlary
Michael F. YiileYl Governor
Man v x �d 3 cope r-
- #Pag
Fram'
To:
co:--
Faa:fl
Fax:
� aan 5004
B4S .Far# • 9111.150.2004
1 x'I Caediod 1 Eat RLa �t N rth Carol_ 3844—
SOSID: 0087226
Date Filed: 1/26/2009 9:31:00 AM
Co-479(08) Business Corporation North Carolina Elaine F. Marshall
8-21-07 North Carolina Secretary of State
This report may be filed online at the Secretary of State websid: www.sosnc.com 2009 042 00169
Name of Business Corporation: LONGLEY SUPPLY COMPANY
Fiscal Year Ending: 10 31 08 State of Incorporation: NORTH CAROLINA
Month I Day / Year
Secretary of State M Number: 0087226
® I hereby certify that the information requested below (required by NCGS 55-16-22) has not changed since the most recently filed annual report and is
therefore complete.
Nature of Business:
Registered Agent.
Registered Office Mailing Address:
County: City State: ZIP Code:
Registered Office Street Address:
County: City: State: ZIP Code:
Signature of New Registered Agent:
(Signature constitutes consont to the appoinimoho
Principal Office Telephone Number:
Principal Office Mailing Address:
Principal Office Street Address:
City: State: ZIP Code:
City: State: ZIP Code:
Name I itle and Business Address of Principal Uf iears:
Name: Title:
Address:
City: State: ZIP:
Name: Title:
Address:
City., Slate: ZIP:
Name: Title:
Address:
City: State: ZIP:
Certification of annual report (Must be
by all Business Corporations).
Ae4
759511 / 10-19-07 f / Hype w
Data
PRESIDENT
nne
North Carolina Secretary of State
Page 1 of 1
North Carolina
Elaine F Marshall DEPARTMENT OF THE
Secretary SECRETARYOt= STATE
PO Box 29622 Raleigh, NC 27626-0622 (919)807-2000
CORPORATIONS
Corporations Home
Search By Corporate Name
Search For New & Dissolved
Search By Registered Agent
Important Notice
Resale of Tickets Online
Corporations FAQ
Homeowners' Association FAQ
Tobacco Manufacturers
Unincorporated Non -Profits
Dissolution Reports
Non -Profit Reports
Verify Certification
Online Annual Reports
LINKS & LEGISLATION
KBBE B2B Annual Reports
SOSID Number Correction
2001 Bill Summaries
1999 Senate Bills
Annual Reports 1997
Corporations 1997
Register for E-Procurement
Dept. of Revenue
ONLINE ORDERS
Start An Order
New Payment Procedures
CONTACT US
Corporations Division
TOOLS
Secretary of State Home
Secretary of State Site Map
Printable Page
Date: 2/19/2009
Click here to:
View Document Filings I Sign Up for E-Notifications I
(Print apre-populated Annual Report Form I Annual Report Count I File
an Annual Report I
Corporation Nameszo�ry �WuEfL
Name Name Type
NC fi-ongley-Supply Legal
[Company]
Business Corporation Information
SOSID:
0087226
Status:
Current -Active
Date Formed:
10/26/1946
Citizenship:
Domestic
State of Inc.:
NC
Duration:
Perpetual
Registered Agent
Agent Name:
Longley, Emily P
Registered Office Address:
2018 Oleander Dr.
Wilmington NC 28403
Registered Mailing
PO Box 3809
Address:
Wilmington NC 28406
Principal Office Address:
No Address
Principal Mailing Address:
2018 Oleander Dr
PO Box 3809
Wilmington NC 28406-0000
Stock
Class Shares
COMMON 2500
No Par Value
Par Value
100
�l✓Clea11 ED
AUG 0 7 2009
http://www.secretary.state.nc.us/corporations/Corp.aspx?Piteinld=4950551 PRO.( s 2f1"009
aboutblank
Thanks Robin.
Robin Austin wrote:
Sorry. Yes, we will be there on Thursday to meet with Christine. The applicant will not be attending the scoping
meeting, but will attend the submittal meeting.
Thanks,
Robin
-----Original Message -----
From- Janet Russell [mailto:Janet Russell@ncmail.net]
Sent Monday, November 03, 2008 4:33 PM
To: Robin Austin
Subject: Campus Cove
Robin:
I have not received a confirmation from you on the scheduled Express stormwater submittal meeting with Christine Nelson
on the 6th (Thursday) at 10:00. Are you and your applicant going to be able to make it?
Janet
1 of 1 1 1/3/2008 4:37 PM
Re: Campus Cove
Subject: Re: Campus Cove
From: Janet Russell <Janet. liussell n ncmail.net>
Date: Thu, 30 Oct 2008 16:16:03 -0400
To: Robin Austin <raustin a withersravenel.com>
October 30, 2000
*Campus Cove*
Robin:
The Express Stormwater Scope Meeting has been scheduled with 'Christine Nelson on November 6, 2006 at 10:00 AM' here in the
Wilmington Regional Office. I am attaching the "submittalrequirements" eventhough I realize this isn't a submittal
meeting. Please go over the checklist for complete application which you can find on the bmp web site (7th block down from
top).
I did find Vincent's report and will fax you a copy of his seasonal high water table findings.
Please respond ASAP to confirm and reserve the scope meeting date a time.
Thanks,
Janet Russell
Express Coordinator
Robin Austin wrote:
Oh my. Vincent has tracked all over the 12 acres, so we should be good. Now that you are reminding me, can I request from
you a copy of his report?
Robin
-----Original Message -----
From: Janet RussellImailto:Janet.Russell@ncmail.net]
Sent: Thursday, October 30, 2008 2:05 PM
To: Robin Austin
Subject: Campus Cove
Robin:
Has the state soil scientist, Vince Lewis, been out to the site yet to verify seasonal high water table? It is not
necessary for him to visit before the scope meeting, but he will have to at least schedule the site visit to occur
before a submittaL date for the stormwater package.
I have attached an Infiltration Site Visit Request, just in case you haven't done that already. He likes to get the Site
Visit Request, a copy of the soils report, vicinity map with road name, and a site plan with the boring locations
denoted. His email is vincent.lewis@ncmail.net Janet
Submittal Requirements 2.doc Content -Type: application/msword
Content -Encoding: base64
1 of 1 10/30/2008 4:26 PM
`.�o� `ts JZ�ot kcL c Gl s L0Pe�
For DFNR Use
.ONLY I
Reviewer: , .
North Carolina Department of Environment and
submit I L 4
ARA.Natural Resources 10.0
NCDENR Request for Express Permit Review T"1E 1
Canfrm�. ��"3
FILL-IN all the information below and CHECK the Permit(s) you are requesting for express review. FAX or Email the completed form to Express
Coordinator along with a completed DETAILED narrative, site plan (PDF file) and vicinity map (same items expected in the application package
of the project location. Please include this form in the application package
• Asheville Region -Alison Davidson 828.296-4698;alison.davidson(dncmail.net
• Fayetteville or Raleigh Region -David Lee 919-791-4203; david.lee(ancmail.nef
• Mooresville & -Patrick Grogan 704-663.3772 or Patrick.grogan )ncmail.net
• Washington Region -Lyn Hardison 252.946.9215 or hm.hardiscn a7ncmail.net
• Wilmington Region -Janet Russell 910-350.2004 or janet.russell(ancmail.net E C E I V E D
NOTE. Project application received after 12 noon will be stamped in the following work day.
Project Name: CAMPUS COVE County: NEW HANOVER
OCT 3 0 2008
Applicant: WES BRADLEY Company: UNIVERSITY HOUSING GROUP
Address: PO BOX 8187City: ROANOKE. State: VA Zip: 24014- DWQ
PRGJ # —
Phone: 540-767-3103 Fax::540-767-4103 Email: Wes.Bradlev@studenthome.com
Physical Localion:302 S. KERR AVENUE
Project Drains into UT TO BURNT MILL CREEK waters — Water classification C SW (for classification see-
h Hp://h2o. en r. state. nc, us/bims/reports/rei)ortsW B. h tml )
Project Located in CAPE FEAR River Basin. Is project draining to class ORW waters? N , within''% mile and draining to class SA waters N or within 1 mile
and draining to class HOW waters? N
Engineer/Consultant: ROBIN AUSTIN Company: WITHERS & RAVENEL • `t
Address: 1410 COMMONWEALTH DR. #101 City: WILMINGTON, State: NC Zip 28403-_
Phone: 910-256-9277 Fax::910-256-2584 Email: raustin@withersravenel.com
SECTION ONE: REQUESTING A SLOPING MEETING ONLY
® Scoping Meeting ONLY ® DWQ: ❑ DCM, ❑ DLR, ❑ OTHER:
SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING
❑ 401 Unit ❑ Stream Origin Determination: _ # of stream calls — Please attach TOPO map marking the areas in questions
❑ IntermiltentlPerennial Determination: _ # of stream calls — Please attach TOPO map marking the areas in questions
❑ 401 Water Quality Certification ❑ Isolated Wetland (_linear ft or _acres)
❑ Riparian Buffer Authorization ❑ Minor Variance ❑ Major General Variance
® State Stormwater ® General ❑ SFR, ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility
❑ Low Density ❑ Low Density -Curb & Gutter _ # Curb Outlet Swales ❑ Off -site [SW (Provide permit #))
❑ High Density -Detention Pond _ # Treatment Systems ® High Density -Infiltration 1 #Treatment Systems
❑ High Density -Bio-Retention _ # Treatment Systems ❑ High Density—Stormwater Wetlands _ # Treatment Systems
❑ High Density -Other _ # Treatment Systems /❑ MODIFICATION: ❑ Major ❑ Minor ❑ Revision SW _(Provide permit #)
❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information
❑ Upland Development ❑ Marina Development ❑ Urban Waterfront
❑ Land Quality ❑ Erosion and Sedimentation Control Plan with _ acres to be disturbed.(CK # (for DENR use))
SECTION THREE — PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both scoping and express meeting request)
Wetlands on Site ® Yes ❑ No
Wetlands Delineation has been completed: ® Yes ❑ No
US ACOE Approval of Delineation completed: ❑ Yes ❑ No
Received from US ACOE ❑ Yes ❑ No
Fee Solt for multiole oerrnits: (Check #
Buffer Impacts: ® No ❑ YES: _acre(s)
Isolated wetland on Property ❑ Yes ❑ No
404 Application in Process wl US ACOE: ❑ Yes ❑ No Permit
For DENR use only
Tnlal Faadmmml S
SUBMITTAL DATES
Fee
I SUBMITTAL DATES
Fee
LAMA
$
Variance (ElMaj; El Min)
$
SW (❑ HD, ❑ LID, ❑ Gen)
$
401:
$
LDS
$
Stream Deter,_
$
NCDENR EXPRESS September 2008
10/30/2008 THU 12:36 FAX
0002/003
NARRATIVE
The project known as Campus Cove is located at 302 South Kerr Avenue in Wilmington,
North Carolina. The property fronts Randall Parkway and extends back to Emerson Drive,
and is adjacent to a City drainage channel. It consists of 14.47 acres contained in parcels
3137(07)-58-4219, 3137(07)-58-5008, and 3137(07)-57-7827. There are approximately
0.051 acres of wetlands located near the southwest corner of the site. No impacts are
proposed. The site is currently owned by Longley Supply Company, and is under contract
by University Housing. The site is undeveloped, and covered with approximately 20-year
old pines and brush, with some open areas. Based on available USGS maps, the site was
originally a tributary to Burnt Mill Creek. Approximately 10 feet of fill was placed on the
site 20 years ago when the City piped the tributary via a 90-inch culvert along Emerson
Drive that discharges into a concrete channel that runs south along the railroad tracks and
into twin 72-inch culverts under Randall Parkway.
PROPOSED DEVELOPMENT
A total of 228 units are proposed, in a combination of 84 two -bedroom units, and 144
three -bedroom units. Associated parking, a clubhouse with pool and athletic courts,
maintenance building, and trash compactor are also proposed.
STORMWATER
The site is located in the Cape Fear River Basin and drains to the onsite wetlands, which
ultimately discharge to an unnamed tributary of Burnt Mill Creek. Stream classification is
C; Sw, and the site is not located within a 1/2 mile of SA waters. Stormwater design will be
high density commercial and comply with the current coastal stormwater rules:
C
OCT 3 3 2CD8
PFOJ # .
7F C E I V ED
lil Of T 30 2008
DWQ
,. Y�nce LCLAiS �E C E I V ED
DIVISION OF WATER QUALITY IIInISI SEP 18 2008
INFILTRATION SYSTEM INVESTIGATION
DWO
Complete and email this form to Vincent. Lewis@ncmail.net. If there are more than 7 aorreas'to be -tested,
attach a second sheet. // / Q
•Scheduled Site Visit Date and Time /()A / b
Project Name: campus Cove } County: New Hanover
Street Address: 302 S. Kerr Ave.
Directions from the nearest intersection of two major roads:
Parcel runs from Randall Pkwy to Emerson Street, between Marlboro and Kerr Ave. Take
S. Kerr to Emerson St., site is on S side of street adjacept to City drainage canal.
>1 acre being disturbed? ®YES ❑NO CAMAiLjor required? ❑YES ®NO
Consultant Name: Robin Austin Phone: 910-256-9277
Consultant Firm Name: Withers & Ravenel
Bore Number
1
2
3
4
5
6
7
a Existing Ground Elevation
b Proposed Bottom Elevation
c Subtract a — b
d Add 2 ft. Min -Bore Depth)
e Hardpan De th?�'
Infiltration Rate OK?
y
Actual Elev. Of SHWT
O
a'
h Max. lowest bottom elev.
Comments L V-
- Required Attachments:
1. Legible vicinity map.
2. Compete Soils Report.
3. PDF formatted site plan with the boring locations to be tested. Site plans should
be emailed or hand -delivered only. Illegible faxed maps will not be accepted.
All proposed infiltration areas and existing, active utility lines located within the proposed
basin/trench must be marked and flagged. If these areas are not flagged, the Soils Scientist
reserves the right to decline to do the investigation. If the proposed infiltration system will be
located in an area of existing pavement and there is no open area nearby, equipment capable of
breaking through the impervious layer must be provided. The soils investigation does not take
the place of a soils report prepared by an appropriate professional. The Soils Scientist will only
verify the soil conditions that are reported in the Soils Report, and make a determination as to
the suitability of the site to meet the infiltration design requirements under NCA C 2H.1000, and
assumes no liability should the system fail.
S:\WQS\STORMWATER\FORMS\infiltration site visit.for
DIVISION OF WATER QUALITY
INFILTRATION SYSTEM INVESTIGATION
Scheduled Site Visit Date and Time 1,#141,D f ! �•`?6
Project Name: 4h vJ C Q County: /VT7
Street Address: 301 S a rr Ale
Directions from the nearest intersection of two major roads:
>1 acre being disturbed? YES NO CAMA Major required? YES NO
Consultant Namelsbo n ;SITU 'ips Phone:
Consultant Firm Name:
Bore Number
8
9
10
11
12
13
14
a Existing Ground Elevation
b Proposed Bottom Elevation
c Subtract a — b
d Add 2 ft. Min. Bore Depth)
e Soil Type
f Infiltration Rate OK?
Actual Elev. Of SHWT
O "
h Max. lowest bottom elev.
Comments
Required Attachments:
1. Legible vicinity map & written directions to the project.
2. Compete Soils Report.
3. Map of the site with the boring locations to be tested.
All proposed infiltration areas and existing, active utility lines located within the proposed
basin/trench must be marked and flagged. If these areas are not flagged, the Soils Scientist
reserves the right to decline to do the investigation. If the proposed infiltration system will be
located in an area of existing pavement and there is no open area nearby, equipment capable of
breaking through the impervious layer must be provided. The soils investigation does not take
the place of a soils report prepared by an appropriate professional. The Soils Scientist will only
verify the soil conditions that are reported in the Soils Report, and make a determination as to
the suitability of the site to meet the infiltration design requirements under NCAC 21-1.1000, and
assumes no liability should the system fail.
S:\WQS\STORMWATER\FORMS\infiltration site visit.for
h
.Y`
0.�0SG4
...N.\w.�iwr.
r rrk.r.
Z: Es
> 3
;ter......,.
�.:......���
F2i
tg
r
a):
E3
�
QS
Q
J
!
Ys-yam
Q'
m0
0,
C�
G
8� ECS CAROLINAS LLP
CAROLINAs Geotechnical • Construction Materials • Environmental • Facilit esMay 22, 2008
Mr. Wes Bradley n E C E 1 V E D
University Housing IIJn�(f
306 McClanahan Street Suite F SEP 16 2008
Roanoke, Virginia 24014
DWO
Re: Infiltration Evaluation PROJ #
Campus Cove Apartments
Wilmington, North Carolina
ECS Project No. 22.14085
Dear Mr. Bradley,
ECS Carolinas, LLP (ECS) recently conducted an infiltration evaluation for the proposed
infiltration areas at the above referenced site located in between Randall Parkway and Emerson
Drive in Wilmington, North Carolina. This letter, with attachments, is the report of our
evaluation.
Field Testing
On May 19 and 20 ECS conducted an exploration of the subsurface soil conditions at twelve
requested locations shown on the attached Site Diagram. The locations were surveyed by
Withers & Ravenel. The purpose of this exploration was to obtain subsurface information of
the in -place soils for the proposed infiltration area and to estimate the seasonal high
groundwater level (SHWL). We explored the subsurface soil conditions by advancing one hand
auger boring into the existing ground surface at the twelve requested boring locations. We
visually classified the subsurface soils and obtained representative samples of each soil type
encountered. The attached Infiltration Evaluation Form provides a summary of the subsurface
conditions encountered at each hand auger boring location.
The SHWL was estimated at each boring location below the existing grade elevation. Below is
a summary of the SHWL at each boring location.
Location
SHWL
1
42inches
2
36 inches
3
38 inches
4
40 inches
5
36 inches
6
38 inches
7
40 inches p
8 341
36 inches
7ir ,PC d 41/
7211 Ogden Business Park • Suite 201 • Wilmington, NC 28411 • (910) 686-9114 'Fax (910) 686-9666 • www.ecsti"ted.com
Asheville. NC • ChaHotte, NC - Greensboro. NC - Greenville, SC - Raleigh. NC • Swansboro, NC * • Wdmington, NC
* testing services only
Infiltration Evaluation
Campus Cove Apartments
Wilmington, North Carolina
ECS Project No. 22.14085
9 .S
36inches
IZ 10
50inches
11
20inches
12
16inches
We have conducted twelve infiltration tests utilizing a compact constant head permeameter near
the hand auger borings in order to estimate the infiltration rate for the subsurface soils. The
infiltration tests are typically conducted at two feet above the SBVVL.
Field Test Results
Below is a summary of the infiltration test results:
Location
Description
Depth
Inches/hour
Inches/minute
1
Tan/orange
18 inches
1.2
0.02
clayey SAND
2
Tan clayey
12 inches
0.37
0.006
SAND
3
Tan clayey
14 inches
0.20
0.003
SAND
4
Tan clayey
16 inches
0.91
0.01
SAND
5
Orange Sandy
12 inches
0.0
0.0
CLAY
6
Tan/Orange
14 inches
0.85
0.01
clayey w/CLAY
7
Grey/Red/Orange
16inches
0.79
0.01
Mottled CLAY
8
Grey/Brown
12 inches
2.8
0.04
SAND w/Silt
9
Grey Silty
12 inches
6.1
0.1
SAND
10
Tan/Orange
26inches
1.3
0.02
SAND w/Cla
11
Black sandy
10 inches
0.0
0.0
SILT
12
gmy fine SAND
10 inches
8.5
0.14
Infiltration rates and SBWL may vary within the proposed site due to changes in elevation and
subsurface conditions.
Infiltration Evaluation
Campus Cove Apartments
Wilmington, North Carolina
ECS Project No. 22.14085
If you have any questions regarding this report, please contact us at (910) 686-9114.
Respectfully,
ECS CAROLINAS, LLP
46��
K. Brooks Wall
Staff Geologist
CC: Brian Campbell-Withers&Ravenel
Attachments: Site Diagram
MItration Evaluation
VV `
Walid N, P
Principal Engineer
NC License No. 22983
J
kZl
4u
C7
J
N
LL
00
3
e
kleel
�
N
r� `'
a..m..J.>-
♦
a yy�
.rj
04
rA
....::::.
OJ,
wm
_
i wwr xe
�`-��•
�• `raw '.
rrrer
Q'1
aJ
IM
imm
imi
Infiltration Evaluation
Campus Cove Apartments
Wilmington, North Carolina
ECS Project No. 22.14085
May 20, 2008
Location Depth Soil Description
1 0-14" Tan/grey fine SAND w/clay
14"-32" Tan/orange clayey SAND
32"42" Tan/grey fine SAND w/clay
Seasonal High Water Table was estimated to be at 42 inches below the existing
grade elevation.
Infiltration Rate: 0.02 inches per minute (1.2 inches per hour)
Test was conducted at 18 inches below existing grade elevation
Location Depth Soil Description
2 0-6" Grey silty SAND
6"-18" Tan clayey SAND
18"-40" Tan/orange SAND w/clay
Seasonal High Water Table was estimated to be at 36 inches below the existing
grade elevation.
Infiltration Rate: 0.006 inches per minute (0.37 inches per hour)
Test was conducted at 12 inches below existing grade elevation
Location Depth
3 0-6"
6"-36"
36"-40"
Soil Description
Black silty SAND
Tan clayey SAND
Tan/orange SAND w/clay
Seasonal High Water Table was estimated to be at 38 inches below the existing
grade elevation.
Infiltration Rate: 0.003 inches per minute (0.20 inches per hour)
Test was conducted at 14 inches below existing grade elevation
nE C E I V ED
IJ^Su SEP 18 ZU08
owo
PROJ #
Infiltration Evaluation
Campus Cove Apartments
Wilmington, North Carolina
ECS Project No. 22.14085
May 20, 2008
Location Depth Soil Description
4 0-16" Tan silty SAND
16"40" Tan clayey SAND
Seasonal High Water Table was estimated to be at 40 inches below the existing
grade elevation.
Infiltration Rate: 0.01 inches per minute (0.91 inches per hour)
Test was conducted at 16 inches below existing grade elevation
Location Depth Soil Description
5 0-6" Grey silty SAND
6"-32" Orange sandy CLAY
32"-40" Tan/orange SAND w/clay
Seasonal High Water Table was estimated to be at 36 inches below the existing
grade elevation.
Infiltration Rate: 0.0 inches per minute (0.0 inches per hour)
Test was conducted at 12 inches below existing grade elevation
Location Depth Soil Description
6 0-6" Black silty SAND
6"-40" Tan/orange SAND w/clay
Seasonal High Water Table was estimated to be at 38 inches below the existing
grade elevation.
Infiltration Rate: 0.01 inches per minute (0.85 inches per hour)
Test was conducted at 14 inches below existing grade elevation
Infiltration Evaluation
Campus Cove Apartments
Wilmington, North Carolina
ECS Project No. 22.14085
May 20, 2008
Location Depth Soil Description
7 0-16" Black silty SAND
16"-24" Grey/red/orange mottled CLAY
24"-40" Tan/orange SAND w/clay
Seasonal High Water Table was estimated to be at 40 inches below the existing
grade elevation.
Infiltration Rate: 0.01 inches per minute (0.79 inches per hour)
Test was conducted at 16 inches below existing grade elevation
Location Depth Soil Description
8 0-14" Grey/brown fine SAND w/silt
14"-36" Black silty SAND
36"-40" Tan/orange fine to coarse SAND w/clay lens
Seasonal High Water Table was estimated to be at 36 inches below the existing
grade elevation.
Infiltration Rate: 0.04 inches per minute (2.8 inches per hour)
Test was conducted at 12 inches below existing grade elevation
Location Depth Soil Description
9 0-15" Grey silty SAND
15"-24" Tan fine SAND
24"-60" Grey silty SAND w/organics
Seasonal High Water Table was estimated to be at 36 inches below the existing
grade elevation.
Infiltration Rate: 0.1 inches per minute (6.1 inches per hour)
Test was conducted at 12 inches below existing grade elevation
Infiltration Evaluation
Campus Cove Apartments
Wilmington, North Carolina
ECS Project No. 22.14085
May 20, 2008
Location Depth Soil Description
10 0-12" Grey silty SAND
12"-24" Tan silty SAND
24"-48" Tan/orange SAND w/clay
Seasonal High Water Table was estimated to be at 50 inches below the existing
grade elevation.
Infiltration Rate: 0.02 inches per minute (1.3 inches per hour)
Test was conducted at 26 inches below existing grade elevation
Location Depth Soil Description
11 0-30" Black sandy SILT
Seasonal High Water Table was estimated to be at 20 inches below the existing
grade elevation.
Infiltration Rate: 0.0 inches per minute (0.0 inches per hour)
Test was conducted at 10 inches below existing grade elevation
Location Depth Soil Description
12 0-16" Grey fine SAND
16"-40" Black silty SAND (hardpan)
Seasonal High Water Table was estimated to be at 16 inches below the existing
grade elevation.
Infiltration Rate: 0.14 inches per minute (8.5 inches per hour)
Test was conducted at 10 inches below existing grade elevation
�E C E I V IlfED nSu SEP 18 wB II;I
D o
PROJ # -
Soil Map -New Hanover County, North Carolina
N Meters
A o ao aD so sao
Feet
o tso 3D0 soo e00
USDA Natural Resources Web Soil Survey 2.0 6/5/2008
aM Conservation Service National Cooperative Soil Survey Page 1 of 3
MAP LEGEND
Area of Interest (AOI)
O
Area of Interest (AOl)
Soils
Soil Map Units
Special
Point Features
V
Blowout
®
Borrow Pit
X..
Clay Spot
Closed Depression
x
Gravel Pit
Gravelly Spot
®
Landfill
A
Lava Flow
Marsh
St
Mine or Quarry
p
Miscellaneous Water
p
Perennial Water
V
Rock Outcrop
}
Saline Spot
Sandy Spot
Severely Eroded Spot
0
Sinkhole
3
Slide or Slip
q
Sodic Spot
g
Spoil Area
Q
Stony Spot
Soil Map —New Hanover County, North Carolina
MAP INFORMATION
(Z
Very Stony Spot
Original soil survey map sheets were prepared at publication scale.
Viewing scale and printing scale, however, may vary from the
T
Wet Spot
original. Please rely on the bar scale on each map sheet for proper
Other
map measurements.
Special Line Features
Source of Map: Natural Resources Conservation Service
L.7
Gully
Web Soil Survey URL: http://websoilsuwey.nres.usda.gov
Coordinate System: UTM Zone 18N
Short Steep Slope
This product is generated from the USDA-NRCS certified data as of
�S
Other
the version date(s) listed below.
Political Features
Soil Survey Area: New Hanover County, North Carolina
Municipalities
Survey Area Data: Version 12, Feb 26, 2008
p
Cities
Date(s) aerial images were photographed: 2/3/1993
O
Urban Areas
The orthophoto or other base map on which the soil lines were
Water Features
compiled and digitized probably differs from the background
Oceans
imagery displayed on these maps. As a result, some minor shifting
of map unit boundaries may be evident.
Streams and Canals
Transportation
�^
Rails
Roads
iy
Interstate Highways
US Routes
m
State Highways
NLocal
Roads
en
Other Roads
J uE C E I V E D
SEP 19 2608
PRO,i #
UN O
USDA Natural Resources Web Soil Survey 2.0 6/5/2008
am Conservation Service National Cooperative Soil Survey Page 2 of 3
Soil Map —New Hanover County, North Carolina
Map Unit Legend
New Hanover County, North Carolina (NC129)
Map Unit Symbol
Map Unit Name
Acres in AOI
Percent of AOI
Be
Baymeade fine sand, 1 to 6
percent slopes
4.6
30.7%
Cr
Craven fine sandy loam, 1 to 4
percent slopes
0.4
2.8%
JO
Johnston soils
7.3
48.5%
No
Norfolk fine sandy loam, 0 to 4
percent slopes
0.1
0.9%
Se
Seagate fine sand
2.6
17.1%
Totals for Area of Interest (AOI)
15.1
100.0%
USDA Natural Resources Web Soil Survey 2.0 6/5/2008
Conservation Service National Cooperative Soil Survey Page 3 of 3
'equegt for Site Visit by Vincent Lewis - Campus Cove
Subject: Request for Site Visit by Vincent Lewis - Campus Cove
From: Robin Austin <raustin@withersravenel.com>
Date: Thu, 18 Sep 2008 09:37:28 -0400
To: Janet Russell <Janet.Russel l rr ncmail.net>
Hi Janet,
Would you please schedule Vincent Lewis to visit our project site to verify SHWT elevations? Attached is
the request form, soils test locations, ECS soils report, and a copy of the soils map taken from the Web
Soil Survey. 12 tests were performed by ECS, but location #s 2, 3, 5 and 11 have poor infiltration rates, so
we are not proposing BMPs in those areas. Therefore, Vincent only needs to verify location #s 1, 4, 6, 7, 8,
9, 10 & 12. See attached soils test locations - requested locations circled in red. Our proposed BMPs are
infiltration trenches to meet State SW requirements for water quality, followed by underground pipe
detention to control runoff from the 10-yr storm events to meet City requirements. Our surveyors will
re -stake the locations tomorrow so Vincent can easily find them. It would be great if he could get out there
soon because our stakes don't stay long due to the "human wildlife" in the area.
Thanks,
Robin
ROBIN AUSTIN. P.E.
WITHERS e1' RAVEMEL
1410 Cunum"valth Drive, Unit rot I Witminglon, N.C. 18403
tel: 91025692771 fas 910.256.7584
/l I' r,'t' 'll
NOTICE OF CONODENTIALITY AND NONDISCLOSURE
This electronic message, which includes any allachments and ulher documews referred to herein, contains inlummlion from Withers &
Ravenel. Inc. (flat may be legally plivilrged and conlident inI. The inIurinal ion is intended furlhe use of [lie add resserW only. It You are
nature addressee, note that any distlosure, copying. printing, dr tdbuliol, or use ofthe contents of this message is prohibited. If you
received Ihis message in error, please advise Thu sender IN reply and delete [his electronic message and any allachments.
COPYRIGIfI NOTICE: Culnumir12008 by Wither-, & Ravenel, Inc. All Rights Reserved by Withers & Rave net, Inc. This notice applies to
[his uluctnmicmessage. all alladuaents Thereto, and all docunn:nls telencd to therein. Ellis elec[runic nlessage, any allachments
Iherelo and all documents referred to therein are the proprietary properly of 4Wlliers & Rawnel, Inc. nll$ 0eclroric inesyane. any
atlachrnerds Thereto and all ducumews refcned to therein an, provided lot The recipient's information only. and no rights are Trans.
Tuned by the transmission of this electronic message by 1'Athers & RJYeriel. Inc. Or receipt of III Is Inemage by the recipient or ally Other
parry.
Lewis SHWT Site Visit Request.doc
Content -Description:
Content -Type:
Content -Encoding:
Vincent Lewis SHWT Site
Visit Request.doc
application/msword
base64
Content -Description: Soils Test Locations.pdf
Soils Test Locations.pdf Content -Type: application/pdf
Content -Encoding: base64
I of 2 9/18/2008 10:42 AM
SOSID: 0411528
F - Date Filed: 5/5/2008 9:05:00 AM
` ''CD-479 ((51) Business Corporation North Carolina Annual R Elaine F. Marshall
8-21.07 North Carolina Secretary of State
This report may be filed online at the Secretary of Slate websile: wwws 2008 141 01974
4
Name of Business Corporation: UNIVERSITY HOUSING GROUP
Fiscal Year Ending: 12/31/07 Stale of Incorporation: NORTH CAROLINA
MWWDay/Year
Secretary of State 0 Number: 0411528
❑I hereby certify that the information requested below (required by NCGS 55-16-22) has not changed since the most recently filed annual
report and is therefore complete.
Nature of Business: REAL ESTATE DEVELOP
Registered Agent: LAURA L YAEGER
Registered Office Mailing Address: 401 NORTH TRYON STREET LOTH FLOOR
County: City: CHARLOTTE State: NC
Registered Office Street Address: 401 NORTH TRYON STREET LOTH FLOOR
County: City: CHARLOTTE State: NC
Signature of New Registered Agent:
(Signature constitutes consent to the appointment)
Principal Office Telephone Number: (540) 767-3110
Principal Office Mailing Address: PO BOX 8187
City: ROANOKE
Principal Office Street Address: 306 MCCLANAHAN ST
City: ROANOKE
Name: ROBERT N BRADLEY
Address: 250 BRADLEY PLACE #710
City: PALM BEACH
Name: WESLEY C BRADLEY
Address: 3244 PINELAND RD
City: ROANOKE
Name: LEZLIE B SNYDER
Address: 2221 CAROLINA AVE, SW
City: ROANOKE
Certification of annuaLse%5i5<(MNua1U iconm pled b
State: VA
Slate: VA
Title: CHAIRMAN
State: FL Zip: 33480
Title: PRESIDENT
State: VA Zip: 24018
Title: SECRETARY
State: VA Zip: 24014
Zip Code: 28202
Zip Code: 28202
Zip Code: 24014
Zip Code: 24014
3/13/2008
Dale
l (east, mr
Title
NCC20501L 09117107
CD-479A 51)
(
Attachment for Additional
Place this form directly
7.01
Principal Officers
behind Form CD-479.
Name of Corporation: UNIVERSITY HOUSING GROUP
FEIN: 56-2000804
Name: JEFFREY W FOUTZ
Title:
TREASURER
Address: 3846 EAGLE CREST
DRIVE
City: ROANOKE
State:
VA Zip: 24014
Name:
Title:
Address:
City:
State:
Zip:
Name:
Title:
Address:
City:
State:
Zip:
Name:
Title:
Address:
City:
State:
Zip:
Name:
Title:
Address:
City:
Slate:
Zip:
Name:
Title:
Address:
City:
State:
Zip:
Name:
Title:
Address:
City:
Slate:
Zip:
Name:
Title:
Address:
City
State:
Zip:
Name:
Title:
Address:
City:
State:
Zip:
Name:
Title:
Address:
City:
Stale:
Zip:
Name:
Title:
Address:
City:
Slate:
Zip:
Name:
Title:
Address:
City:
Stale:
Zip:
Name:
Title:
Address:
City:
State:
Zip:
Name:
Title:
Address:
Citv:
State:
Zip: _
NCCZ0502L 09124/03
North Carolina Secretary of State
Page I of I
North Carolina
Elaine F. Marshall DEPARTMENT OF'rrIE
Secretary SECRETARYOFSTATE
PO Box 29622 Raleigh, NC 27626-0622 (919)807-2000
CORPORATIONS
Corporations Home
Search By Corporate Name
Search For New & Dissolved
Search By Registered Agent
Important Notice
Resale of Tickets Online
Corporations FAQ
Homeowners' Association FAQ
Tobacco Manufacturers
Unincorporated Non -Profits
Dissolution Reports
Non -Profit Reports
Verify Certification
Online Annual Reports
LINKS & LEGISLATION
KBBE 13213 Annual Reports
SOSID Number Correction
2001 Bill Summaries
1999 Senate Bills
Annual Reports 1997
Corporations 1997
Professional Corporations
Register for E-Procurement
Dept. of Revenue
ONLINE ORDERS
Start An Order
New Payment Procedures
CONTACT US
Corporations Division
TOOLS
Secretary of State Home
Secretary of State Site Map
Printable Page
Date: 6/17/2009
Click here to:
View Document Filings I Sign Up for E-Notifications I
Print apre-populated Annual Report Form i Annual Report Count I File
an Annual Report i
Corporation Names
Name Name Type
NC UNIVERSITY HOUSING Legal
GROUP, INC.
Business Corporation Information
SOSID:
0411528
Status:
Current -Active
Date Formed:
11/25/1996
Citizenship:
Domestic
State of Inc.:
NC
Duration:
Perpetual
Registered Agent
Agent Name:
Yaeger, Laura L
Registered Office Address:
401 N. Tryon Street 101h Floor
Charlotte NC 28202-2108
Registered Mailing
401 N. Tryon Street 10th Floor
Address:
Charlotte NC 28202-2108
Principal Office Address:
2117 Rosalind Ave
Roanoke VA 24014
Principal Mailing Address:
P O Box 8187
Roanoke VA 24014
Stock
Class Shares No Par Value
COMMON 100000 Yes
Par Value
N/A
AUG 0 7 2009
DWQ
http://www.secretary.state.nc.us/corporations/Corp.aspx?PitemId=4946783 PROJ # 6/171?009
GENERAL NOTES SITE AREAS I"',
1.) THIS IS A SURVEY OF AN EXISTING PARCEL OF LAND. LINE TABLE THIS IS A CLEA14 WATER ACT, SECTION 404 (404) TOTAL SITE AREA 25.28t ACRES LINE LENGTH BEARING _JURISDICTIONAL MAP. THIS IS NOT A BOUNDARY SURVEY' S77-45'10"W`,"R�G1PTOTAL WETLAND AREA: 0.88t ACRES L7 23.46BOUNDARY SHOV/N HEREON PER A BOUNDARY SURVEY; • c•PERFORMED BY WITHERS & RAVENEL. NET UPLAIJD AREA: 24.40t ACRES L2 10.21 S06'29'29'W ��''`ES„7•.Z�2.) BEARINGS FOR THIS MAP ARE BASED ON NC GRID; NAD 83. L3 14.87S23'O8'20"WPARCEL INFORMATION: L4 137.82 S23'04'02"W`' •%
3.) AREA BY COORDINATE GEOMETRY. C �/'7�`( 4.) 404 WETLANDS AND DELINEATED BY Iti7THERS & RAVENEL, OWNER: LONGLEY SUPPLY COMPANY LS 39.35 N81'S6'45"E -'�, L-35is315108. 6 TLAND FLAGS FIELD SURVEYED BY WITHERS & 08: 128211856 L6 49.64 S11'05'03"E a `.✓AteRA.VENEL, 3/28/08 USING A TOTAL STATION SURuc)' ,SUfINSTRUMENT CAPABLE OF GREENCWAYY ST,� PIN. R04918-004-003-000 (31370758.4219,000)) CURVE L2 082H R860IOOS S 65533''R8 IN DI 220 ZCE //�I0IM\\\ I DO N 68'0'19"E.
(60' PUBLIC R/W) R05506-001-027-000 (PJ707585008000)
R COORDINATE TABLE
CORNER
NORTHIfJC
FASTING
MON
177440,561
2336078.18
Sl
--------- --- -_ -J --- --- Vicinity Nlap (No
----------------------------------
KERR AVENUE (60' PUBLIC R/W) N F LONGLEY SUPPLY CO. 404 WETLANDS DELINEATION CERTIFICATE
N 1 21'02" W 498.14' D8 5250/1845
m
WATERS OF THE US COORDINATE
TABLE
CL1
17752 I.63
2335466.38
CL2
177513.33
2335460.63
CL3
777506.04
2335439.19
CL4
177491.43
2335462.31
CL5
177484.27
2335466.12
CL6
177478.09
2335466.41
CL7
177466.34
2335463.97
CL8
177451.87
2335450.69
CL9
177450.20
2335442,71
CLiu
177443.06
2335439.14
CL 11
177431.57
2335440.76
CL I2
177419.32
2335438.35
CL 13
177404.79
2335426.09
CL 74
17738L72
2335415.55
CL15
177351.61
2335399.85
CL 16
177332.54
2 35 9a 7 1
CL 17
177321.31
2335381.55
CL 18
17731 L00
2335371.23
CL 19
177298,35
2335364.R3
CL20
177285.63
2335364.24
CL21
17,7267.15
2335358.91
CL22
177246.03
2335349.61
CL23
177234.1;
2335338.12
CL24
177224.65
2335335.35
CL25
177212.78
2335333.6E
CL26
177198.79
2335329.38
CL27
177181.83
2535322.52
CL28
177177.08
233531&09
CL29
177171.32
2335310.21
CL30
177157.65
2335306.66
CL3I
I77139.89
2335302.55
CL32
177107.45
2335289.69
CL33
177091.03
2335280.52
CL34
I77118.47
2335277.31
CL35
177 058.57
2335270.04
o NOT INCLUDED) THIS CERTIFIES THAT THIS PLAT ACCURATELY DEPICTS THE BOUNDARY OF
THE JURISDICTION OF SECTION 404 OF THE CLEAN WATER ACT PURSUANT
o N F I TO THE 1987 CORPS OF ENGINEERS DEL114EAD014 MANUAL AS DETERMINED
\ HEYER ' BY THE UNDERSIGNED ON THIS DATE UA4E55 THERE IS A CHANGE IN THE
\���p ,n I Z \ I<'Q IV 00. I„ DB 9905/689 LAW OR OUR PUBLISHED REGULATIONS, RIG DETERMINATION MAY BE
'� ' RELIED UPON FO A PERIOD OF FIVE YEARS FROM THIS DATE. ANY
N N o o? I m "� I o I o 26g 00' MONm I ISOLA TE�,1'/ETLA, S OR WATERS THAT�RE OUT OF CORPS JURISDICTION
Z o m \ I I HAVE B EN LyBELED OIJ TH SURVEY /
N 12'19'12" W l
190.83' N 12'IA 17" lk I `-° .. i ,' /
20 ^ U 1 S ' " S ^fi' CORP 'OF ENGINEERS OFFICIAL CA TE
IYETAND FLAG COORDINATE TABLE
FLAG
NORTHING
[CASTING
Al
177311.84
2335363.21
A2
177534.23
2335349.16
A3
177378.23
2335354.40
A4
177423J 1
2335354.75
�A5
1 171477.651
2335J52. 19
A6
17751 .15
2335350.42
A7
177530,97
2335367.81
A5
I77544.32
2JJ5J85.23
A9
177532.54
2J35429.69
AID
177525.50
233545B.i5
i775i3.<2
A;2
177501.58
2335480.59
Ala
17748J.3G
2335488.36
Aii
177471.1,
LJ35471.27
A15
177442.40
2335455.48
AI5
177421.99
2335476.80
A17
177405.62
2JJ5485.85
AM
177369.861
23J5472.80
A19
177340.89
2335454.29
A20
177296.40
2335419.50
A21
177258.08
2J35416.58
A22
177219.02
2535395.73
A23
177169.10
2335379.36
A24
177140.68
2335350.08
A25
177113.23
2335J30.00
TBI
177306.00
23J5350.53
TB2
177267.82
2335351.04
TB3
1772J3.29
23J5331.19
T84
177201. 21
2335119. 61
iB5
177163.49
23J5298.99
O.Ob v1 N 3 I � I L) AA
J /
N12-47'39"W' c� 1 TITLE:
81.06,
9 I
oro I
C,p II Q EXPIRATION DATE OF OEUNEA TION,
I
USAGE ACTION ID:
f.liF
LONGLEY SUPPLY COMPANY
D8 1282/1856'y-
25.28t AC. ? •_
a v w
o N W
^ 47
2 O v
z
i. IVA,TrPC nr Tuc Llc
552 LF (COORDINATES CLi-CL35)
�I" pljo7 %50. S6
2X12" CPP J P\0 .-(t I, p\SF p10 `a
404 WETLANDS
0.78E AC
S 12'24'59" E tJ F
CITY OF WILMINGTON
DB 1543/422
I50 0 75 150 300
GRAPHIC SCALE 1 inch = 150 Et.
Ll I
CERTIFICATE OF ACCURACY & MAPPING
J y I
1 LTHE UNDERSIC14ED CERTIFY THAT THIS SURVEY WAS DRAWN
G ct UNDER MY SUPER14SION FROM A BOUNDARY SURVEY MADE BY
u_ ! WITHERS & RAVENEL; THAT iHU SURVEY HAS BEEN PREPARED
ry NJ ACCORDANCE MITT IHt STANDARDS OF V7ETLAND PLATING AS
m 1I1 ESTABLISHED BY THE U.S. AP.MY CORPS OF ENGINEERS. WITNESS
0. \ MY ORDINAL SIGNATURE, LICENSE NUMBER AND SEAL THIS
G �t DAY OF F �1 20 fad
\ MILES 0. MCCALL, III - PROFESSIONAL LAND SURVEYOR L-3518
LEGEND
404 WETLAND AREA
h25 a AT WETLAND FLAG (TB = TOP OF BANK)
4
CHANNEL WATERS OF THE US
EXISTING DRAINAGE PIPE
-L3
NC GRID; NAD L6
83 2X72" RCP
(RCP = REINFORCED CONCRETE PIPE)
(CPP = CORRUGATED PLASTIC PIPE)
MMON EXISTING CONCRETE MONUMENT
A PROPERTY LINE DEFLECTION POINT
U
Z v,
G
CD M- ,
Sz >
x
0
F O ¢ 1
U
MAT
1 of 1
18.87 61114.44
18.15 61420.98
17.45 61705.22
16.78 61968.05
16.14 62210.30
15.52 62432.77
14.93 62636.25
14.36 62821.49
13.81 62989.19
13.28 63140.06
12.77 63274.75
12.29 63393.91
11.82 63498.14
11.36 63588.04
10.93 63664.18
10.51 63727.10
10.11 63777.32
9.72 63815.36
9.35 63841.69
8.99 63856.78
8.65 63861.08
8.32 63855.03
8.00 63839.04
7.69 63813.50
7.40 63778.80
7.12 63735.31
6.84 63683.39
6.58 63623.37
6.33 63555,59
6,09 63480.35
5.86 63397.97
5.63 63308.74
5.42 63212.93
5.21 63110.82
5.01 63002,67
4.82 62888.72
4.63 62769.22
4.46 62644.40
4.29 62514.48
4.12 62379.67
3.96 62240.18
3,81 62096.21
3.67 61947.94
3.53 61795.57
3.39 61639.26
3.26 61479.19
3.14 61315.52
3.02 61148.41
2.90 60978.00
2.79 60804.44
2,68 60627,87
2.58 60448.43
2.48 60266.24
2.39 60081.43
2.30 59894.11
2.21 59704.41
2.12 59512.43
2.04 59318.27
1.96 59122.05
1.89 58923.86
1.82 58723.79
1.75 58521.94
1.68 58318.38
1.62 58113.22
1.55 57906.52
1.50 57698.36
1.44 57488.83
1.38 57277,99
1.33 57065.90
1.28 56852.65
1.23 56638.29
1.18 56422.89
1.14 56206.49
1.09 55989.17
1.05 55770.98
1.01 55551,96
0.97 55332.18
0.94 55111.67
0.90 54890.49
0.87 54668.67
0.83 54446.28
0,80 54223.34
0.77 53999.90
0.74 53775.99
0.71 53551.66
0.69 53326.94
0.66 53101.86
0.63 52876.46
0.61 52650.77
0.59 52424.82
0.56 52198.65
0.54 51972.27
32.81
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
0.0
Withers Ravenel, Inc.
1410 Commonwealth Drive, Suite 101
Wilmington, NC 28403
(910)256-9277
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
AUU 0 7 2009
DWQ
PPOJ # _®
(o - YF OLrrF-ov 1 VOOM V N Dt�GQou ti D ,-M V M WA71F z POTFI,-T1 o fJ
U5E>7 To JEC-ORNTEp Fit_TEQ ST21p
Inflow Hydrograph, 10-yr storm
.Recta.gul.r Riser - Barrel
t < 1.25 Tc 0 (t) = Opl2'(1-cos(pi't1Tp))
N -
0.00
t > 1.25 Tc 0 = 4.34'Op'exp(-1.3'(t/Tp))
(Pw) Dnser -
0.00 it
Ariser =
0.00 ft2 -
Cw=
3.00
Initial Routing Elev = 27.00 ft
'Elevriser=
0.00 ft (Rim)
Tip = 16,72 min
Dbarrel =
0.00 in
Time Step = 0.501 min
Abarrel =
0.00 ft2
Cd=
0.60
Maz, Outtlow =) $i 81855 ds
Elevbarrel =
0.00 ft (Inv)
Pe ak'TStage = 3259944II�ft
Kenter =
0.50
• Kexit=
1.00
Manning n"-
0.01 HDPE
Pipe Diameter 72.00 in
Lbarrel =
0.00 ft
Pipe Lenth 2035.00 If
'Elevtail =
0.00 It
'1l2(dc+ D)
61.64 63861.08 32.99
0 0.00 0.00
0.50 0.14 0.00
1.00 0.55 4.12
1.50 1.22 20.54
2.01 2.16 57.30
2.51 3.36 122.20
3.01 4.80 222.72
3.51 6,47 365.91
4.01 8.36 558.35
4.51 10,44 806.07
5.01 12.71 1114.46
5.52 15.13 1488.27
6.02 17.70 1931.51
6.52 20.38 2447.44
7.02 23.16 3038.54
7.52 26.00 3706.44
8,02 28.89 4451,98
8.53 31.80 5275.16
9.03 34.69 6175,12
9.53 37.55 7150.20
10.03 40.35 8198.72
i 0.53 43.01 9322.59
11.03 45.68 10519.70
11.53 48.15 11787.16
12.04 50.48 13121.32
12.54 52.62 14517.83
13.04 54.58 15971.70
13.54 56.32 17477.35
14.04 57.84 19028.66
14.54 59.12 20619.04
15.04 60.15 2224150
15.55 60.91 23888.70
16.05 61.41 25553.03
16.55 61.64 27226.68
17.05 61.59 28901.68
17.55 61.27 30570.03
18.05 60.69 32223.74
18.55 59,83 33854.89
19.06 58.72 35455.74
19.56 57.36 37018,77
20.06 55.77 38536.75
20,56 53.95 40002.83
21.06 52.01 41410.57
21.56 50.02 42756,42
22.06 48.11 44039.17
22.57 46.27 45261.32
23.07 44.50 46425.28
23.57 42.79 47533.33
24.07 41.16 48587.69
24.57 39.58 49590.46
25.07 38.07 50543.68
25.58 36.61 51449.28
26.08 35.21 52309.15
26.58 33.87 53125,06
27.08 32.57 53898.75
27.58 31.32 54631.86
28.08 30.13 55325.99
28,58 28.97 55982.66
29.09 27.87 56603.34
29.59 26.80 57189A2
30.09 25.78 57742.27
30.59 24.79 58263.19
31.09 23.84 58753.42
31.59 22.93 59214.17
32.09 22.05 59646.58
32.60 21.21 60051.77
33.10 20.40 60430.80
33.60 19.62 60784.69
Culvert
Weir''
.
N =
1'.00
. , , - L1
512.00 It, _.
Oculvert =
12.00 in
Cw
3.00 value' �' 1
Cd=.
- 0.60 value
Elevweirl -
33.50 fi •: f
'Elevculvert=
27.00 ft (Inv)
-
Kentrance =
1.00 value
-_ --
Kexit-
a0.50 value
Manning n =
- 0.01 value
.'
Lculvert=
24350 ft
...
,1
Elevtail =
25.00 ft
`
Circular Culvert
Dia
in
Area= '
- 0.00 ft2._
Elev =
30.00: It (Inv)
.Cd="
060 value ..
Cw =_:_
. _.:.0 00 value
age Ol1TF,LOW
Riser
I.C. Barrel
O.C. Barrel RB Spw
it
(cfs)
(cfs)
(cfs)
(cfs)
(cfs)
27.00
0:0
0.0
0.0
0.0
0.0
27.00
P:0
0.0
0.0
0.0
0.0
27.000!0
0.0
0.0
0.0
0.0
27.01
'0:0
0.0
0.0
0.0
0.0
27.02
.0.0
0.0
0.0
0.0
0.0
27.040.0
0.0
0.0
0.0
0.0
27.06
0.0
0.0
0.0
0.0
0.0
27.09
0",
0.0
0.0
0.0
0.0
27.13
0.1
0.0
0.0
0.0
0.0
27.17
0:2
0.0
0.0
0.0
0.0
27.22
0:3
0.0
0.0
0.0
0.0
27.28
0.4
0.0
0.0
0.0
0.0
27.35
0:6
0.0
0.0
0.0
0.0
2L42
Or7
0.0
0.0
0.0
0.0
27.51
1.0
0.0
0.0
0.0
0.0
27.59
1;2
0.0
0.0
0.0
0.0
27.69
1.5
0.0
0.0
0.0
0.0
27,79
1:9
0.0
0.0
0.0
0.0
27.90
pa
d ,2:3
0.0
0.0
0.0
0.0
28.01
2r7
0.0
0.0
0.0
0.0
28.13
3.0
0.0
0.0
0.0
0.0
28.263.3
0.0
0.0
0.0
0.0
28.39
3�.6.
0.0
0.0
0.0
0.0
28.52
3:8
0.0
0.0
0.0
0.0
28.66
4)1
0.0
0.0
0.0
0.0
28.80
4,3
0.0
0.0
0.0
0.0
28.95
4:5,
0.0
0.0
0.0
0.0
29.09
4`.8
0.0
0.0
0.0
0.0
29.24
5!0
0.0
0.0
0.0
0.0
29.39
5.2
0.0
0.0
0.0
0.0
29.55
54
0.0
0.0
0.0
0.0
29.70
516
0.0
0.0
0.0
0.0
29.85
5.8
0.0
0.0
0.0
0.0
30.00
6.0
0.0
0.0
0.0
0.0
30.15
6M
0.0
0.0
0.0
0.0
30.30
6!3
0.0
0.0
0.0
0.0
30.44
6.5
0.0
0.0
0.0
0.0
30.58
6.6
0.0
0.0
0.0
0.0
30.72
6.8 '
0.0
0.0
0.0
0.0
30.85
6.9
0.0
0.0
0.0
0.0
30.98
7!0
0.0
0.0
0.0
0.0
31.10
7#2 •
0.0
0.0
0.0
0.0
31.22
Z.3
0.0
0.0
0.0
0.0
31.33
74
0.0
0.0
0.0
0.0
31.43
. 7t5
0.0
0.0
0.0
0.0
31.53
7.6
0.0
0.0
0.0
0.0
31.63
7,67
0.0
0.0
0.0
0.0
31.72
7..8
0.0
0.0
0.0
0.0
31.80
7�8
0.0
0.0
0.0
0.0
31.88
7.9
0.0
0.0
0.0
0.0
31.96
8.0.
0.0
0.0
0.0
0.0
32.03
8.0
0.0
0.0
0.0
0.0
32,10
'8.1
0.0
0.0
0.0
0.0
32,16
0.0
0.0
0.0
0.0
18
32.22
8:2 .
0.0
0.0
0.0
0.0
32.28
,8:3
0.0
0.0
0.0
0.0
32.33
8.3
0.0
0.0
0.0
0.0
32.39
8:3
0.0
0.0
0.0
0.0
32,43
8:4
0.0
0.0
0.0
0.0
32A8
8:4
0.0
0.0
0.0
0.0
32.52
8.5
0.0
0.0
0.0
0.0
32.56
8.5
0.0
0.0
0.0
0.0
32.60
8:5
0.0
0.0
0.0
0.0
32.64
8:6
0.0
0.0
0.0
0.0
32.67
8:6
0.0
0.0
0.0
0.0
32.70
88..6
0.0
0.0
0.0
0.0
32.73
8.6
0.0
0.0
0.0
0.0
32.76
0.0
0.0
0.0
0.0
Withers Ravenel, Inc.
1410 Commonwealth Drive, Suite 101
Wilmington, NC 28403
(910)256-9277
Cir. Culvert
(cfs)
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
E C r-� ' " ED
p.O{IB 0 7 2009
PHOJ 6
DWa