SW8961004_HISTORICAL FILE_19990722

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 R 6 10 04
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
(aqq 07 22
YYYYMMDD

Department of Environment
and Natural Resources
' Wilmington Regional Office
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
Division of Water Quality
Mr. Gary Pope, President
Technology Court Owner's Association
709 Benchmark Court
Wilmington, NC 28409
Dear Mr. Pope:
4 ilk C0.8
IT
NCDENR
ENVIRONMENT AND NATURAL RESOURCES
July 22,1999
Subject: Permit No. SW8 961004 Modification
Technology Court Subdivision
High Density Subdivision Stormwater Project
New Hanover County
The Wilmington Regional Office received a complete modification to the Stormwater Management Permit Application for
Technology Court Subdivision on June 14, 1999. Staff review of the plans and specifications has determined that the project,
as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding Permit
No. SW8 961004 Modification, dated July 22, 1999, for the construction of the project, Technology Court Subdivision.
This permit shall be effective from the date of issuance until July 20, 2009, and shall be subject to the conditions and
limitations as specified therein. 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.
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 150B 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.
If you have any questions, or need additional information concerning this matter, please contact Linda Lewis, or me at (910)
395-3900.
Sincerely,
Rick Shiver
Water Quality Regional Supervisor
RSS/arl: S:\WQS\STORMWAT\PERMIT\961004.JUL
cc: Phil Tripp, P.E.
Tony Roberts, New Hanover County Inspections
Beth Easley, New Hanover County Engineering
Linda Lewis
Wilmington Regional Office
Central Files
127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone [phone] FAX [phone]
An Equal opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper

State Stormwater Management Sysiems
Permit No. SW8 961004 Modification
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT.
In accordance with the provisions of Article 21 of Chapter 143, General Statutes ofNorth Carolina as amended, and
other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Technology Court Owner's Association
Technology Court Subdivision
New Hanover County
FOR THE
construction, operation and maintenance of a wet detention pond in compliance with the provisions of 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 July 20, 2009 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 on page
3 of this permit, the Project Data Sheet. The subdivision is permitted for 26 lots, each allowed a specific
built -upon area as follows: Lots 42-45, 59-64, 67-69 @18.000 square feet; Lots 46, 58, 65, 66 @36,000
square feet; Lots 48, 49, 52, 53, 55, 56 @15,500 square feet; Lot 54 @24,500 square feet; and Lot 50/51
@43,002 (Total) square feet of built -upon area.
Approved plans and specifications for this project are incorporated by reference and are enforceable parts
of the permit.
2

State Stormwater Management Systems
Permit No. SW8 961004 Modification
DIVISION OF WATER QUALITY
PROJECT DATA SHEET
Project Name: Technology Court Subdivision
Permit Number: SW8 961004 Modification
Location: New Hanover County
Applicant: Mr. Gary Pope, President
Mailing Address: Technology Court Owner's Association
709 Benchmark Court
Wilmington, NC 28409
Application Date: June 14, 1999
Water Body Receiving Stormwater Runoff: Smith Creek (CFR 18-74-63)
Classification of Water Body: "C Sw"
Pond Depth, feet:
Permanent Pool Elevation, FMSL:
Total Impervious Surfaces, ftz:
Lots 42-46, 48-53, 58-62 ftz:
Lots 54-56, 63-69 ftz:
Roads/Parking, ftz
Offsite Area entering Pond, ftz:
Required Surface Area, ftz:
Provided Surface Area, ftz:
Required Storage Volume, ft':
Provided Storage Volume, ft':
Temporary Storage Elevation, FMSL:
Controlling Orifice:
NORTH
SOUTH
3
3.25
31
31
347,782
235,960
321,002
217,500
26,780
18,460
None, per Engineer
40,335
25,082
41,797
25,997
28,570
19,669
44,397
27,909
32
32
4" D pipe
3" D pipe
3

State Stormwater Management Systems i
Permit No. SW8 961004 Modification
II. SCHEDULE OF COMPLIANCE
No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature (such as swales) shown
on the approved plans as part of the stormwater management system without submitting a revision to the
permit and receiving approval from the Division.
2. The permittee is responsible for verifying that the proposed built -upon area does not exceed the allowable
built -upon area. Once the lot transfer is complete, the built -upon area may not be revised without approval
from the Division of Water Quality, and responsibility for meeting the built -upon area limit is transferred
to the individual property owner.
3. The following items will require a modification to the permit:
a. Any revision to the approved plans, regardless of size.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area.
e. Further subdivision of the project area.
f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan.
In addition, the Director may determine that other revisions to the project should require a modification to
the permit.
4. 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.
5. The stormwater management system shall be constructed in it's entirety, vegetated and operational for its
intended use prior to the construction of any built -upon surface except roads.
6. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired
immediately.
The permittee grants permission to DENR Staff to enter the property for the purposes of inspecting the
project for compliance with the conditions of this permit.
S. 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.
Decorative spray fountains will not be allowed in the stormwater management system.
10. 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.
11. 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.
1d

State Stormwater Management Systems
Permit No. SW8 961004 Modification
12. 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 side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping.
g. Access to the outlet structure must be available at all times.
13. Records of maintenance activities must be kept and made available upon request to authorized personnel
of DWQ. The records will indicate the date, activity, name of person performing the work and what actions
were taken.
14. Prior to the sale of any lot, deed restrictions must be recorded which limit the built -upon area per lot to the
amount as shown on the Project Data Sheet, per Section I, Part 2. The recorded statements must follow the
form:
a. "The maximum built -upon area for each lot is as follows: Lot's 42-45, 59-64, 67-69 @18,000.square
feet; Lots 46, 58, 65-66 @36,000 square feet; Lots 48, 49, 52, 53, 55, 56 @15,500 square feet; Lot
54 @24,500; and the combined Lot 50151 @43,002 (Total) square feet. This allotted amount
includes any built -upon area constructed within the lot property boundaries, and that portion of the
right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but
is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, and coquina, but does not
include raised, open wood decking, or the water surface of swimming pools."
b. "The covenants pertaining to stormwater regulations may not be changed or deleted without
concurrence of the State."
"Alteration of the drainage as shown on the approved plan may not take place without the
concurrence of the State."
d. "All runoff on the lot must drain into the permitted system. This may be accomplished through
providing roof drain gutters which drain to the street, grading the lot to drain toward the street, or
grading perimeter swales and directing them into the pond or street. Lots that naturally drain into the
system are not required to provide these measures."
15. A copy of the recorded deed restrictions must be submitted to the Division within 30 days of the date of
recording the plat, and prior to selling lots. The recorded copy must bear the signature of the Permittee, the
deed book number and page, and stamp/signature of the Register of Deeds.
16. 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.
17. Prior to transfer of ownership, the pond must be inspected by DWQ personnel, and determined to be in
compliance with all permit conditions. Records of maintenance activities will be required.
5

State Stormwater Management Systems
Permit No. SW8 961004 Modification
II1. GENERAL CONDITIONS'
1.. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there
is a name change of the Permittee, a "Name/Ownership Change Form" must be submitted,to the Division
of Water Quality accompanied by appropriate documentation from the parties involved, such as a copy of
the deed of trust. Other supporting materials, such as a signed Operation and Maintenance plan in the case
of engineered systems, will also be required. The project must be in good standing with D WQ. The approval
of this request will be considered on its merits and may or may not be approved.
2. 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.
3. 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)
which have jurisdiction.
4. 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.
5. 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.
6. Permittee grants permission to staff of the DWQ to access the property for the purposes of inspecting the
stormwater facilities during normal business hours.
Permit issued this the 20th day of July, 1999.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
A r A4 Tyr— 1 ,�e hn-12h
Kerr T. Stevens, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW8 961004 Modification
0

State Stormwater Management Systems
Permit No. SW8 961004 Modification
Technology Court Subdivision
Stormwater Permit No. SW8 961004 Modification
New Hanover County
Designer's Certification
Page 1 of 2
1, , as a duly registered
in
the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of
the 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 are a part of this Certification.
Noted deviations from approved plans and specifications:
".
Signature
Registration Number
Date

State Stormwater Management Sy; tems
Permit No. SW8 961004 Modification
Certification Requirements:
Page 2 of 2
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. The outlet/bypass structure elevations are per the approved plan.
5. The outlet structure is located per the approved plans.
6. Trash rack is provided on the outlet/bypass structure.
7. All slopes are grassed with permanent vegetation.
8. Vegetated slopes are no steeper than 3:1.
_9. The inlets are located per the approved plans and do not cause short-circuiting of the system.
_10. The permitted amounts of surface area and/or volume have been provided.
11. Required drawdown devices are correctly sized per the approved plans.
_12. All required design depths are provided.
_] 3. All required parts of the system are provided, such as a vegetated shelf, and a
forebay.
14. The overall dimensions of the system, as shown on the approved plans, are provided.
cc: NCDENR-DWQ Regional Office
Tony Roberts, New Hanover County Building Inspector

State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
L Applicants name (specify the name of the corporation, individual, etc. who owns the project):
Technology Court Owners Association
2. Print Owner/Signing Official's name and title (the person who is legally responsible for the facility and
its compliance):
Gary Pope, President
3. Mailing Address for person listed in item 2 above:
709 Benchmark Ct.
City: Wilmington State: NC Zip: 28409
Telephone Number: [phone]
4. Project Name (subdivision, facility, or establishment name — should be consistent with project name on
plans, specifications, letters, operation and maintenance agreements, etc.):
Technology Court
5. Location of Facility (street address):
Technolog_y Drive
City: Wilmington County: New Hanover
6. Directions to facility (from nearest major intersection):
NC Hwy 132 North to Northchase Pkwy NE South on Enterprise Dr. to Technology Ct.
7. Latitude : N34 19' Longitude: W77 52' of facility
8. Contact person who can answer questions about the facility:
Name: Phillip Tripp Telephone Number. [phone]
II. PERMIT INFORMATION:
I. Specify whether project is (check one): New Renewal X_ Modification
2. If this application is being submitted as the result of a renewal or modification to an existing permit, list
The existing permit number 5W8 901004 and its issue date (if known) 11/14/96_
Form SWU-101 April 1998 Page 1 of

3. Specify the type of project (check one)
Low Density X_ High Density Redevelop General Permit Other
4. Additional Project Requirements (check applicable blanks):
CAMA Major X_ Sedimentation/Erosion Control 404 Permit
Ill. 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.
Z ftis4ng►Nmth stormwater detention pond 5, &X1+7 4 SOLA'fh
2. Stormwater runoff from this project drains to the Cape Fear River basin.
44.5(o
3. Total Project Area: .1-3-T acres 4. Project Built Upon Area: l - 58.3 %. 2
5. How many drainage basins does the project have? 2 �% (a%d
6. Complete the following information for each drainage basin. If there are more than two drainage basins
in the project, attach an additional sheet with the information for each basin provided in the same format
as below.
North Pond South Pond
<.Bassin n£'ormatiott�
Receiving Stream Name
Smith Creek
Smith Creek
Receiving Stream Class
C SW
C SW
Drainage Basin Area
13.70 acres
10.86 acres
Existing Impervious * Area
N/A
N/A
Pro osed Impervious * Area
7.984 acres
5.417 acres
% Impervious* Area (total)
58.3%
49.9%
rn GIYiQg SU NMArea "
On -site Buildings
"` " "Ya1nEl eBasln
321,002 sf
I�FaIik3 e' 3ASlIj.z
217,500 sf
On -site Streets
26,780 sf
18 460 sf
On -site Parking
Included
Included
On -site Sidewalks
Included
Included
Other on -site
Included
Included
Off -site
Included
Included
Total:
I E=347,782 sf
E=235,960 sf
* Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking
areas sidewalks, gravel areas, etc.
How was the off -site impervious area listed above derived? From previous permit
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
Deed restrictions and protective covenants are required to be recorded for all low density projects and all
subdivisions prior to the sale of any lot. Please see Attachment A for the specific items that must be recorded.
Form SWU-101 April 1998 Page 2 of 4

By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the items required by the permit, 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 State, and that they will be recorded prior to the sale of any lot.
V. AGENT AUTHORIZATION
If you wish to designate submittal authority to another individual or firm so that they may provide information
on your behalf, please complete this section:
Designated agent (individual or firm): Tripp Engineering, P.C.
Mailing Address: 419 Chestnut Street
City: Wilmington State: NC Zip: 28401
Phone: [phone] Fax: [phone]
VII. SUBMITTAL REQUIREMENTS
This application package will not be accepted by the Division of Water Quality unless all of the applicable
items are included with the submittal.
l . Please indicate that you have provided the following required information by signing your initials in the
space provided next to each item.
Appliwg3's Initials
• Original and one copy of the Stormwater Management Permit Application Form
• One copy of the applicable Supplement Form(s) for each BMP (see Attachment A)
• Permit application processing fee (see Attachment A)
• Detailed narrative description of stormwater treatment/management
• Two copies of plans and specifications, including:
- Development/Project name
- Engineer and firm
- Legend
- North arrow
- Scale
- Revision number and date
- Mean high water line
- Dimensioned property/project boundary
- Location map with named streets or NCSR numbers
- Original contours, proposed contours, spot elevations
- Details of roads, parking, cul-de-sacs, sidewalks, and curb and gutter
Wetlands delineated, or a note on plans that none exist
Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
Drainage basins delineated
Vegetated buffers (where required)
VI. APPLICANT'S CERTIFICATION
1, U)rint or type name of person listed in General Information, item 2) Gary Pope
certify that the information included on this permit application form is correct, that the project will be
constructed in conformance with the approved plans, that the deed restrictions in accordance with Attachment A
of this form will be recorded with all required permit conditions, and that to the best of my knowledge, the
proposed projeStjconnplies with the requirements of 15A NCAC 2H .1000.
Signature:
Title:
Forn SWU-101 April 1998 Page 3 of 4
Date: 03/ 1 1 /99

ATTACHMENT A
1. Deed Restriction Language
The following statement must be recorded for all low density projects and for all projects that involve the
subdivision and selling of lots or outparcels:
1. No more than _ square feet of any lot, including that portion of the right-of-way between the
edge of pavement and the front lot line, shall be covered by impervious structures including asphalt,
gravel, concrete, brick, stone, slate or similar material but not including wood decking or the
surface ofswimming pools. This covenant is intended to insure continued compliance with the
stormwater permit issued by the State of North Carolina. The covenant may not be changed or
deleted without the consent of the State.
2. No one may fill in, pipe, or alter any roadside swale except as necessary to provide a minimum
driveway crossing.
NOTE: If lot sizes vary significantly, the owner/developer must provide an attachment listing each lot
number, size and the allowable built upon area for each lot.
For commercial projects that have outparcels or future development, the following statements must also be
recorded:
3. The connection from the outparcel or figure area into the stormwater system must be made into the
foreboy such that short-circuiting of the system does not occur.
d. All built -upon area from the outparcel or figure development must be directed into the permitted
stormwater control system.
5. Built -upon area in excess of the permitted amount will require a permit modification prior to
construction.
For curb outlet systems, the following statement in addition to items 1 and 2 above must be recorded:
6. No one may pipe, fill in or alter any designated 100 foot long grassed swale used to meet the
requirements ofNCAC 2H.1008(g).
2. Supplement Forms
The applicable supplement form(s) listed below must be submitted for each BMP specified for this project:
Fomt SWU-102 Wet Detention Basin Supplement
Fomi SWU-103
Infiltration Basin Supplement
Form SWU-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SWU-107
Underground Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Nutrient Management Strategy Supplement
3. Permit Application Fees (check made payable to NCDENR and submitted to the appropriate
Regional Office)
Type of Permit
Low Densitv
High Density
Other
Director's Certification
General Permit
New. Modification, or
Late Renewal
$225
$385
$225
$350
$ 50
Form SWU-101 April 1998 Page 4 of 4
Timely_ Renewal Without
Modification
n/a
$225
n/a
n/a
n/a

Master Permit No. SW8 961004
Lot #from
Drains to
Offsite
Pe rmit °'
Date
Address
Offsite Project Name
Allocated
Proposed
Master Permit
Pond #
SW8
Issued
Owner
BUA
BUA
42 & 43
North
110418
06/08/2011
4505
4509
Seaside Linen
36,000
36,000
4513
44, 45 & 46
North
4517
Mark E. Langley
72,000
4521
48
North
I(t
0/
4504
Cobi Partners ;,
15,500
No p/q,
49
North
.5ri
rvlor 8 112
4508
DKB Properties LLC
15,500
50 & 51
North
990333
7/20/1999
4512
4516
S d Mor Investments
y
43,002
43,002
52
North
pill(
rs SucB tf"
4520
S Fort Properties LLC
15,500
No ?/411
53
North
8
4524
S Fort Properties LLC
15,500
a it
54,55,56
South
020516
10/5/2006
4536
Carsten Jensen
55,500
51,852
57R
n/a
020516
4540
Has its own pond
0
0
under020516
58
North
980422
7/2/1998
4525
Jennifer V Hobbs
36,000
35,074
Properties LLC
59
North
4529
Jennifer V Hobbs
18,000
Properties LLC
60
North
4533
Colleen M Morris
18,000
61
North
AJn
ra 1
4537
Cape Fear Provisions
18,000
No
LLC
Pic
62
North
911-
4541
18,000
i
63
South
4545
Nix Investments 2 LLC
18,000
64
South
4549
Nix Investments 2 LLC
18,000
65 & 66
South
971015
12/12/1997
4553
Oak Pointe
Development
72,000
71,625
67,68 & 69
South
971014
8/29/2005
4563
Tech Properties LLC
54,000
34,746
Per the July 22, 1999 permit the BUA allocations are:
Lots 42-45, 59-64, 67-69 @18,000 sf;
Lots 46, 58, 65, 66 @36,000 sf;
Lots 48, 49, 52, 53, 55 and 56 @15,500 sf,
Lot 54 @24,500 sf; and Lot 50/51 @43,002 sf (total).
G:\\\Stormwater\Permits & Projects\1996\961004 HD\2016 08 master table 961004

July 20, 1999
i �Mer ,r Manager
Syd-Mor Investments, LLC
709 Benchmark Court
Wilmington, NC 28409
Subject Permit No.SW8990333
Technology Court, Lots 50 and 51
Offsite Stormwater Project
New Hanover County
Dear Mr. Pope:
The Wilmington Regional Office received a complete Stormwater Management Permit Application for Technology Court, Lots 50 and 51 on June 14, 1999.
Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC
211.1000. We are forwarding Permit No. SW8 990333, dated July 20,1999, for the construction of Technology Court, Lots 50 and S1.
This permit shall be effective from the date of issuance until rescinded and shall be subject to the conditions and limitations as specified therein.
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 150B of the North Carolina
General Statutes, and filed with the Office of Administrative I learings, P.O. Drawer 27447, Raleigh, NC 27611.7447. Unless such demands are made this
permit shall be final and binding.
Ifyou have any questions, or need additional information concerning this matter, please contact Linda Lewis, or me at [phone].
Sincerely,
Rick Shiver
Water Quality Regional Supervisor
RSS/arl: S:\WQS\SIORMWAT\PERMIT\990333.IUN
cc: Phil Tripp, P.E.
Tony Roberts, New I ianover County Inspections
Technology Court Owner's Association
Beth Easley, New Ihlanover County Engineering
Linda Lewis
Wilmington Regional Office
Central files
STATE, OF NORTH CAROUNA

3r7/2017
Corporations Division
North Carolina
Elaine F. Marshall DEPARTMENT OFTHE
Secretary SECRETARY OF STATE
PO Box 29622 Raleigh, NC 27626-0622 {919A07-2000
Click Here To:
View Document Filings File an Annual Report Amend a Previous Annual Report
Print a Pre -Populated Annual Report form
Corporate Names
Legal: KELLY PLUMBING CONTRACTORS, INC.
Business Corporation Information
Sosld:
Status:
Annual Report Status:
Citizenship:
Date Formed:
Fiscal Month:
Registered Agent:
Corporate Addresses
0515080
Current -Active
Current
Domestic
12/23/1999
December
Tchouros, William C
Mailing:
4504 Technology Drive
Wilmington, NC 28405
Principal Office:
4504 Technology Drive
Wilmington, NC 28405
Reg Office:
4504 Technology Drive
Wilmington, NC 28405
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Wilmington, NC 28405
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North Carolina
Elaine F. Marshall DEPARTMENTOF THE
Secretary SECRETARY OF STATE
PO Box 29622 Relelgh, NC 27626-0622 [phone]
View Document Filings File an Annual Report Amend a Previous Annual Report
Print a Pre -Populated Annual Report form
Corporate Names
Legal: Drillers Service, Incorporated
Business Corporation Information
Sosld:
Status:
Annual Report Status:
Citizenship:
Date Formed:
Fiscal Month:
Registered Agent:
Corporate Addresses
0043057
Current -Active
Current
Domestic
5/31 / 1954
April
Redden, Richard A
Reg Office:
1792 Highland Ave. N.E.
Hickory, NC 28601
Principal Office:
*1792 Highland Avenue NE
Hickory, NC 28601
Mailing:
PO Drawer 1407
Hickory, NC 28603
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Hickory, NC 28603
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Corporations Division
Click Here To:
North Carolina
Elaine F. Marshall DEPARTMENT OF THE
Secretary SECRETARY OF STATE
PO Box 29622 Relelgh, NC 2762"622 (919)[307-2000
View Document Filings File an Annual Report Amend a Previous Annual Report
Print a Pre -Populated Annual Report form
Corporate Names
Legal: Natural Mfg, Inc.
Business Corporation Information
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0620068
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Annual Report Status:
Not Applicable
Citizenship:
Domestic
Date Formed:
2/13/2002
Fiscal Month:
December
Registered Agent:
Maultsby, Laura Hardin
Corporate Addresses
Mailing:
4541 Technology Drive
Wilmington, NC 28405
Principal Office:
4541 Technology Drive
Wilmington, NC 28405
Reg Office:
4541 Technology Drive
Wilmington, NC 28405
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TRII'P ENGINEERING, P.C. 12-CE1VED
419 Chestnut Street
Wilmington, North Carolina 28401 JUN 14 1999
Phone: [phone] • FAX: [phone] BY -
-
June 10, 1999
NCDENR
Division of Environmental Management
Water Quality Section
127 Cardinal Drive
Wilmington, NC 28405-3845
Attn: Ms. Linda Lewis
Re: Technology Court (North & South Pond)
SW8 961004
New Hanover County, NC
T97t09
Dear Linda:
In response to your correspondence dated June 7, 1999 we offer the following:
1. We have provided an original signed application.
2. We have filled in the application columns for both ponds. The columns are labeled
as North pond and South pond.
We have provided an original signed supplement for the South pond. We also have
provided calculations for the South pond.
4. The sediment removal benchmark depth is 3 feet.
Please contact us with questions or comments, or if you require additional information.
Thank you.
Sincerely,
Tripp Engineerin , P.C.
Monica V. Loughlin
MVL:dcb
Enc.

State of North Carolina
Department of Environment
and Natural Resources
Wilmington Regional Office
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
Division of Water Quality
June 7, 1999
Mr. Gary Pope, President
Technology Court Owner's Association
709 Benchmark Court
Wilmington, NC 28409
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOUROE5
Subject: ACKNOWLEDGEMENT OF RECEIPT AND
REQUEST FOR ADDITIONAL INFORMATION
Stormwater Project No. SW8 961004 Modification
Technology Court
New Hanover County
Dear Mr. Pope:
The Wilmington Regional Office received a Stormwater Management Permit Application for
Technology Court on March 23, 1999. 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. Please provide an original signed application. The one received is a copy, and is not
acceptable.
2. Please fill in the application columns for both ponds. This is a modification, and as such, the
previously approved and unmodified south pond must be included. Please label the columns
as North pond and South pond.
3. Please provide an original signed supplement for the South Pond.
4. The sediment removal benchmark blank on the supplement was not filled in. I have taken the
liberty of putting in 3', since the pond cannot ever be less than 3' deep. Please concur in
writing.
127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone [phone] FAX [phone]
An Equal Opportunih, Affirmative Action Employer 50 % recycled/10% post -consumer paper

Mr. Pope
June 7, 1999
Stormwater Project No
SW8 961004 Modification
Please note that this request for additional information is in response to a preliminary review. The
requested information should be received by this Office prior to July 7, 1999, or the application will be
returned as incomplete. The return of a project will necessitate resubmittal of all required items, including
the application fee. The Division is allowed 90 days from the receipt of a completed application to issue the
permit.
The construction of any impervious surfaces associated with this project prior to receipt of the
stormwater permit is considered a violation of NCGS 143-215.1, and is subject to enforcement action.
If you have any questions concerning this matter please feel free to call me at [phone].
Sincerely,
Ms. Linda Lewis
Environmental Engineer
RSS/arl: S:\WQS\STORMWAT\ADDINFO\961004.JUN
cc: Linda Lewis
Phil Tripp, RE
127 Cardinal Dr. Ext. Wilmington, Norm Carolina 28405 Telephone [phone] FAX [phone]
An Equal Opportunitv Affirmative Action Employer 50 % recycled/10%n post -consumer paper

DETENTION POND ANALYSIS
PROJECT* SW8 961004-n North pond
PROJECT NAME: Technology Court
Receiving Stream: Smith. Creek
Drainage Basin: Cape Fear
FILE NAME: S:\WQS\POND\961004-n.WK1
REVIEWER: arl
DATE: 07-Jun-99
Class: C Sw Chlorides: n/a
Index No. 18-63-74
HrojeCt Area b`Jb/43.UU square Teet
Drainage Area 596743.00 square feet needs to be verified
Area in Acres 13.70 acres
IMPERVIOUS AREA
Lots 321002.00 square feet
Asphalt 26780.00 square feet
square feet
square feet
square feet
square feet
TOTAL f 347782.00
LJS 54-5Co,
% IMPERVIOUS 58.28% Pond Depth: 3.0 TSS:
SURFACE AREA CALCULATION
SA/DA 6.76%
Req. SA 40335 square feet
Prov. SA u 7 -41797 square feet [From plan Contours]
VOLUME CALCULATION
Bottom
28.00 MSL
Perm. Pool
31 00JMSL
Design Pool
32.00 MSL
Design SA
46996 square feet
Req. Volume
28570 cubic feet
Prov. Volume,
44397
Icubic feet
.N
Req. Forebay Volume= 5714.02
Provided Volume=
Percent= 0.0%
[From plan Contours]
Rv= 0.57
SA @
Elevation=
Avg. Head = 0.42 ft
Flow Q2, cfs 0.257 Area, in 11.90
Flow Q5, cfs 0.103 Area, in 4.76
No. of Orifices 1 Diameter, in. 4.06 j Area =
Q, cfs = 0.271 Drawdown
COMMENTS
Surface Area, Volume and Orifice are within Design Guidelines.
12.566 in'
1.9 ,days

TRIPP ENGINEERING, P.C.
419 Chestnut Street n
Wilmington, North Carolina 28401 ^ 0�/
Phone: [phone] • FAX: [phone]
ebb
March 23, 1999
NCDENR
Division of Environmental Management
Water Quality Section
127 Cardinal Drive
Wilmington, NC 28405-3845
Attn: Ms. Linda Lewis
Re: Technology Court (North Pond)
New Hanover, NC
TE 97109
Dear Linda:
Enclosed please find one (1) signed original and one (1) copy of the application
form with narrative, one (1) wet basin supplement form, two (2) sets of sealed
calculations and one check for the application fee.
Please review for approval and contact us with any questions or comments.
Thank you.
Sincerely,
Tripp Engineering, P.C.
A. IAOrf �'*
Phillip G. Tripp, P.E.
PGT: mvl
Enc.
1
A
D E C E I V E
MAR 2 31999 D
D
PaOJ # f CO C'Z' OO

Stormwater Narrative
March 23, 1999
Re: Technology Court (North Pond)
Technology Drive
New Hanover County
TE 97109
The Technology Court project is a 13.7 acre site to be cleared and graded for the
construction of 321,002 sf building area. There also is 26,780 sf of asphalt access and
parking.
Runoff from this site is routed to an existing detention pond designed for these lots.
Detention will capture and treat the first inch of runoff from all areas. All off -site runoff
was accounted for in previous calculations. In addition there will be an additional 3002 sf
from Lots 50 & 51 to increase the existing allowable impervious from 40,000 sf up to
43,002 sf.
E C E I V E
MAR 2 31999 D
PRUJ # f I CU W

3123199
CDC
A/cr-A Ii
NORTHCHASE MODIFICATION
Stormwater Calculations
97109
Total Drainage Area
9 . ft.
acres
596,743
1 13.70
Soil Type: Leon (Le) and Lynn Haven (Ly)
Use Hydrologic Soil Group "B" (N.H. County SCS Manual map No. 13)
Zoning: B-1 (S.H.O.D.)
Impervious Area
Land Use
s
acres
buildings
32.fl.
1,002
7.37
Arkin /as haft
26,750
0.61
I
Total
1 347.752
7.98
Stormwater Calculations:
Time of Concentration
Hydraulic Length (L) = 575 ft.
change in Height (H) = 8 ft.
Tc = (L' 1H)'a"' / 128
5.40 min.
Flow for 2 year, 6 hour Storm (02)
OPRE _ (CPRE) x (It) x (Area)
= 20.14 cis
OPosT = (CPosT) x (Ia) x (Area)
53.16 cfs
CN = (98)(% imp.) + (60)(1-% imp.)
83
P = 3.30 in. for 2 yr, 6 hr storm
S = 10001CN - 10
2.05
Depth (D)= [P-(0.2)(S)h 1 (P+(0.8)(S)]
1.69 in.
Time to Peak Flow:
TP = [(43.5)ID1(Area)] / Oa PosT
8.96 min.
Detention Pond Desinn:
Pond Size:
Elevation
(ft.)
Surface Area
((sq. ft.
Normal Pool
31.00
41,797
Flood Pool
32.00
46,996
Top of Bank
34.00
52,421
Bottom of Pool
28,00
0
Provided Storage Volume:
Vol. _ [(Normal pool SA + Flood Pool SA) / 21
x (F.P. elev. - N.P. elev.)
44,397 cu. ft.
CAROB jN<
o1Cx71._
11314�)Q
% impervious = 0,583
= 58.3%
say 60.0%
CPRE= 0.25
CPosr= (%imp.)(.95)+(i %imp.)(.25)
0.66
Iz= 5.88 inlhr
Iro= 7.23 in/hr
Flow for 10 year, 6 hour Storm (0,0)
OPRE _ (CPRE) x 0 ie) x (Area)
24.76 cfs
Oposr = (Cposd x (1te) x (Area)
65.37 cfs
eon arma9e'Peary wr i� year amrm.
CN = (98)(% imp.) + (601(1-% imp.)
83
P = 4.80 in. for 10 yr, 6 hr storm
S = 1000/CN - 10
2.05
Depth (D)= [P-(0.2)(S)]' / [P+(0.31(S)]
2.99 in.
Time to Peak Flow:
Tp= [(43.5)(D)(Aiea)]/O10 PosT
27.29 min.
State Surface Area Reauirement at normal ocol
Pond side slopes = 3 :1
Depth below N.P. = 3 ft.
SA1DA = 0.0700
(Chart for 90% TSS Removal for Wet Detention
Pond without Vegetative Filter
Required SA = (SA/DA) x (Total Drainage Area)
41,772 sq. ft.
State Volume Required for Storage of first 1" of runoff
Vol.- [(1/l2) x (DA) x (% imp.)] +
[(1/12) x (DA) x (1-% imp.) x C]
C=0.2
33.129 cu. ft.
97109POND.xts / 1 of 2

1
3/23/99
CDC
NORTHCHASE MODIFICATION
Stormwater Calculations
97109
Outlet Structure Desitim
Flow for 2-day drawdown:
for 1st 1" of stormwater,
0 = Provided Vol./ 172,800 sec. (2-days)
0.257 cfs
For our type of discharge, C -
0.6
Pond Outlet Invert =
31
Mox. Regd Storage Level =
31.74
Ave Read. Storage Level =
31.37
Trial Orifice Diameter =
4inches
Orifice centerline =
31.17
Ave Pressure Head (h) =
0.2
Required Area of Pipe for 2-day drawdown:
A= 0 1 [Cd x SORT(2 x g x h)[
Cd- 0.6
9. 32.2 ft./s2
h - (F.P. elev.- N.P. elev.) /2
0.2 ft.
A = 0.1193 s . ft.
Diameter of Pipe for 2-day drawdown:
DIA. = SORT[(A x 4) / pi)
0.3898 ft.
4.68 in.
Use: 4.00 inch tliameter.
Outlet Structure Check:
Using a 4' x 4' Basin,
Perimeter L) = 16 ft.
0 = CIA
C = (% imp.)(.95) + (1-% imp.)(25)
0.66
1 = 7.23 in. for a 10 yr. Storm
A = 13.70 Acres
65.37 cfs
0= CwxLx H1°
H = 10 / (Cw x L)j"'
Cw = 3
- 1.23 ft.
Peak elevation = good pool elevation + H
33.23 ft.
Flow for 5-day drawdown:
for 1st i" of stormwater,
0 = Provided Vol./ 432,000 sec. (5-days)
0.103 cfs
A= O/[CdxSORT(2xgxh)[
Cd = 0.6
g = 32.2 111.1s"
h = (F.P. elev. - N.P. elev.) / 2
0.2 ft.
Diameter of Pipe for 5-day drawdown:
DIA. = SORT[(A x 4) / pi[
= 0.2465 ft.
2.96 in.
97109POND,xls 2 of 2

6/9/99
CDC
Total Draina
o Area
s . ft.
I acres
473 061
10.86
Im ervious Area
Land Use
sq. ft.
acres
buildings
217,500
4.99
parkinglasphaft
18.460
0.42
Total
235.960 1
5.42
Stormwater Calculations:
Time of Concentration
Hydraulic Length (L) = 575 ft.
change in Height (H) = 8 ft.
Tc = (La IH) 3ss 1128
5.40 min.
Flow for 2 year, 6 hour Storm (02)
DPRE _ (CPRE) x (I2) x (Area)
15.96 cfs
Oposr = (CPosr) x 02) : (Area)
38.31 cfs
Soil Stomae CaoacftV for 2 Year Storm
CN = (98)(% imp.) + (60)(1-% imp.)
= 79
P = 3.30 in. for 2 yr, 6 hr storm
S - 1000/CN - 10
= 2.66
Depth (D)= [P-(0.2)(S)]'I ]P+(0.8)(S)]
1.41 in.
Time to Peak Flow:
TP = [(43.5)(D)(Area )] / Q2,PosT
7.41 min.
Detention Pond Design:
Pond Size
Elevation
ft.
Surface Area
(sq. ft.
Normal Pool
31.00
25.977
Flood Pool
32.00
29,820
Top of Bank
34.00
33,889
Bottom of Pool
27.75
0
Provided Storage Volume:
Vol. _[(Normal pool SA +Flood Pool SA) 12]
x (F.P. elev. - N.P. e(ev.)
27,809 cu. ft.
97109PONDsouth.xls
NORTHCHASE MODIFICATION
(SOUTH POND) N
E C E I V E
Stormwater Calculations
JUN 141999
D E M
PROD It
% impervious = 0.499
= 49.9%
say49.9%
CPRE = 0.25
CPosT= (°/b
imp,)(.95)+(1-%imp.)(.25)
=
0.60
1, =
5.88 In/hr
Iro =
7.23 in/hr
Flow for 10 year, 6 hour Storm (ore)
OPRE _ (CPRE) x (lie) x (Area)
19.63 cfs
OPosr = (Cposr) x (I,a) x (Area)
47.11 cfs
myo (9 Mu.-,ry m v yuai
CN = (98)(% imp.) + (60)(1 % imp.)
79
P = 4.80 in. for 10 yr, 6 hr storm
S = 1000/CN - 10
2.66
Depth (D)= (P-(0.2)(S)12 / [P+(0.8)(S)]
2.63 in.
Time to Peak Flow:
TP = 1(43.5)(D)(Area)] I Om.Posr
26.38 min.
State Surface Area Reauiremerd at normal
Pond side slopes - 3 :1
Depth below N.P. = 3.25 ft.
SA/DA = 0.0530
(Chart for 90% TSS Removal for Wet Detention
Pond without Vegetative Fifter)
Required SA = (SAIDA) x (Total Drainage Area)
25,072 sq. ft.
State Volume Required for Stomae of first 1' of runoff
Vol. = [(1/12) x (DA) x (% imp.)] +
1(1/12) x (DA) x (1-% imp.) x C]
C=0.2
23,615 cu. ft.
CARO(/L �'
:69SEAL
3 e� 17374
%y< ,.
Aq
1 of 2 A.If\\•
97109

6/9199
CDC
Outlet Structure Design:
Flow for 2-day drawdown:
for 1st 1" of stormwate4
Q = Provided Vol./ 172.800 sec. (2-days)
0.161 cfs
NORTHCHASE MODIFICATION
(SOUTH POND)
Stonnwater Calculations
For our typo of discharge, C -
0.6
Pond Outlet Invert =
31
Mox. Reqd Storage Level =
31.85
Ave Reqd. Storage Level =
31.42
Trial Orifice Diameter =
3 inches
Orifice centerline =
31.13
Ave Pressure Head (h) =
0.2
A- Q/[Cdx SQRT(2xgxh)]
Cd - 0.6
9. 32.2 ft./s2
In = (F.P. elev.- N.P. elev.) /2
0.2 ft.
Diameter of Pie for 2-day drawdown:
DIA. = SQRT((A x 4) / pi]
0.3090 ft.
3.71 in.
Use: 3.00 inch diameter.
Outlet Structure Check:
Using a 4' x 4' Basin,
Perimeter (LI = 16 ft.
0 = CIA
C - (% imp)(.95) + (1 % Imp.)(.25)
0.60
1 = 7.23 in. for a 10 yr. Storm
A= 10.86 Acres
47.11 cfs
0= Ow x Lx His
H= (Q/(CwxQjJ
Cw = 3
0.99 ft.
Peak elevation = Flood pool elevation + H
32.99 ft.
Flow for 5-day drawdown:
for 1st 1" of stormwater,
Q = Provided Vol./ 432,000 sec.(5-days)
0.065 cfs
A- Q/[CdxSQRT(2xgxh)]
Cot - 0.6
g = 32.2 ft./s2
h - (F.P. elev. - N.P. elev.) / 2
= 0.2 ft.
Diameter of Pipe for 5-day drawdown:
DIA. = SQRT((A x 4) / pi)
0.1954 ft.
2.34 in.
97109
97109PONDsouth.xls 2 of 2

State of North Carolina
Department of Environment
and Natural Resources
Wilmington Regional Office
James B. Bunt, Jr., Governor
EL
NCDENR
Wayne McDevitt, Secretary
NORTH CJ OLINA DEPARTMENT OF
Division of Water Quality
ENVIRONMENT AND NATURAL RESOURCES
May 19, 1998
Mr. Richard Collins, Property Manager
Technology Court Owners Association, c/o CEPCO
PO Box 5585
Wilmington, NC 28403
Subject: Permit Modification
Technology Court Subdivision
Stormwater Project No. 961004
New Hanover County
Dear Mr. Collins:
The Wilmington Regional Office received a permit application for Lot 58 in Technology Court. In
looking up the original permit numbers to confirm the design, I came across an error on Page 3, the Project
Data Sheet. The lot numbers that were directed into the 2 ponds had been switched around, and Lot 58 had
been left off..
Enclosed, please find a corrected Page 3. Please discard page 3 in the current permit copy, and
replace it with this page.
If you have any questions, please do not hesitate to call me at [phone].
Sincerely,
Linda Lewis
Environmental Engineer
RSS/arl: S:\WQS\STORMWAT\LETTERS\961004.MAY
cc: John Klein, P.E.
Tony Roberts, New Hanover County Building Inspections
Beth Easley, New Hanover County Erosion Control
Linda Lewis
Central Files
127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper