SW8020302_COMPLIANCE_20101210

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW
DOC TYPE
❑CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
COMPLIANCE EVALUATION INSPECTION
DOC DATE
YYYYMMDD

N
COASTAL CAROLINA DEVELOPERS, INC.
Phone: [phone] Fax: [phone]
1030 E. Wendover Avenue
Greensboro, NC 27405
Georgette Scott
NCDENR
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, N.C. 28405
Subject: Courtney Pines Subdivision
Stormwater Permit No. SW8 020302
New Hanover County
Dear Mr. Scott:
December 10,2010
The design engineer for this permit was Phil Tripp and I requested
that he file the final paperwork on our ponds last spring.
I received Mr. Tripp's invoice for his services back in September
which I paid on September 21, 2010.
By copy of this letter I am requesting Mr. Tripp to provide you with
a copy of his Certificate.
ST�cerely:
Walter T. Wilson, President
ti
cc: Phil Tripp
Leon Skinner
Robin Grathwal
DEC 13 2010

JJP

i1
UWA
NCDENR
Norm Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
December 1, 2010
CERTIFIED MAIL #7008 1140 0002 3401 3352
RETURN RECEIPT REQUESTED
Walter T. Wilson
Coastal Carolina Developers, Inc
1030 Wendover Ave.
Greensboro, NC 27405
Subject: NOTICE OF VIOLATION WITH RECOMENDATION FOR ENFORCEMENT
NOV-201 0-?C-0011
Courtney Pines Subdivision
Stormwater Permit No. SW8 020302
New Hanover County
Dear Mr. Wilson:
Dee Freeman
Secretary
On December 1, 2010, Wilmington Regional Office personnel performed a file review of the
subject project, located at Maple Rd. in Wilmington, New Hanover County, North Carolina. The
file review was performed to determine the status of compliance with Stormwater Permit
Number SW8 020302, issued to you on June 28, 2002 and a Notice of Violation issued to you
on January B; 2010,
The project has continually been found in violation of Stormwater Permit Number SW8 020302,
issued pursuant to the requirements of 15A NCAC 2H.1000. The violations found are.-
1. Failure to Submit the En ineer's Certification.
Permit condition states that 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 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.
To correct these violations ;you must:
This Office requests that you respond to this letter in writing within 15 calendar
gays of receipt of this Notice. Your response should be sent to this office at the
letterhead address. Your response should address the following items:
2. Submit the required Designers Certificate.
Failure to provide the "Plan of Action" within 15 calendar days of receipt of this Notice, are
considered violations of 15A NCAC 2H.1000, will result in the initiation of enforcement action
which will include recommendations for the assessment of civil penalties, pursuant to NCGS
143-215. BA.
Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405
Phone: [phone] FAX: [phone] Customer Service: 1-877-623-6748
Interret: www.ncwaterquallty.org
An Equal Opportunity 1 Affirmative Action Employer
Nne
orthCarolina
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December 1, 2010
.Weaver Woods & Parkwood Extension
Stormwater Permit No. SW8 991012
By copy of this letter to the Brunswick County Building Inspector, this Office is requesting
that the Building Inspector consider withholding building permits and Certificates of
Occupancy for this project until this matter is satisfactorily resolved.
If you have any questions concerning this matter, please call David Cox at (910)
796-7318.
Sincerely,
Georgette c ott
Stormwater Supervisor
Division of Water Quality
GDSldwc: S:1WQSISTORMWATERINOTICE1020302.jan10
CC'. Phil Tripp
New Hanover County Building Inspections
John Hennessey
David Cox
Central Files
WiRO
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NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
December 1, 2010
CERTIFIED MAIL_ #7008 1140 0002 3401 3352
RETURN RECEIPT REQUESTED
Walter T. Wilson
Coastal Carolina Developers, Inc
1030 Wendover Ave.
Greensboro, NC 27405
Subject: NOTICE OF VIOLATION WITH RECOMENDATION FOR ENFORCEMENT
NOV•2010-PC-0011
Courtney Pines Subdivision
Stormwater Permit No. SW8 020302
New Hanover County
Dear Mr. Wilson:
Dee Freeman
Secretary
On December 1, 2010, Wilmington Regional Office personnel performed a file review of the
subject project, located at Maple Rd. in Wilmington, New Hanover County, North Carolina. The
file review was performed to determine the status of compliance with Stormwater Permit
Number SW8 020302, issued to you on June 28, 2002 and a Notice of Violation issued to you
on January 6, 2010.
The project has continually been found in violation of Stormwater Permit Number SW8 020302,
issued pursuant to the requirements of 15A NCAC 2H.1000. The violations found are:
1. Failure to Submit the En_gineer's Certification.
Permit condition states that 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 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. .
To correct these violations you must:
This Office requests that you respond to this letter in writing within 15 calendar
days of receipt of this Notice. Your response should be sent to this office at the
letterhead address. Your response should address the following items:
Submit the required Designers Certificate.
Failure to provide the "Plan of Action" within 15 calendar days of receipt of this Notice, are
considered violations of 15A NCAC 2H.1000, will result in the initiation of enforcement action
which will include recommendations for the assessment of civil penalties, pursuant to NCG S
143-215.6A.
Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405
Phone: [phone] FAX: [phone] Customer service: 1-877-623-6748
Internet: www.nmaterquality,org
An Equal Opportunity 1 Ormalive Aclion Employer
NorthCarc)lina
Naturtrlly

December 1, 2010
Weaver Woods & Parkwood Extension
Stormwater Permit No, SW8 991012
By copy of this letter to the Brunswick County Building Inspector, this Office is requesting
that the Building Inspector consider withholding building permits and Certificates of
Occupancy for this project until this matter is satisfactorily resolved.
If you have any questions concerning this matter, please call David Cox at (910)
796-7318.
Sincerely,
Georgette Scott
Stormwater Supervisor
Division of Water Quality
GDS1dwc: S:1WQSISTORMWATERINOTICE1020302.jan10
cc: Phil Tripp
New Hanover County Building Inspections
John Hennessey
David -Cox
Central Files
WiRO
2

4
A ANA
NCDENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
December 1, 2010
Division of Water Quality
Coleen H. Sullins
Director
CERTIFIED MAIL_ #7008 1140 0002 3401 3352
RETURN RECEIPT REQUESTED
Walter T. Wilson
Coastal Carolina Developers, Inc
1030 Wendover Ave.
Greensboro, NC 27405
Subject: NOTICE OF VIOLATION WITH RECOMENDATION FOR ENFORCEMENT
NOV-2010-PC-0011
Courtney Pines Subdivision
Stormwater Permit No. SW8 020302
New Hanover County
Dear Mr. Wilson:
Dee Freeman
Secretary
On December 1, 2010, Wilmington Regional Office personnel performed a file review of the
subject project, located at Maple Rd. in Wilmington, New Hanover County, North Carolina. The
file review was performed to determine the status of compliance with Stormwater Permit
Number SW8 020302, issued to you on June 28, 2002 and a Notice of Violation issued to you
on January 6, 2010.
The project has continually been found in violation of Stormwater Permit Number SW8 020302,
issued pursuant to the requirements of 15A NCAC 2H.1000. The violations found are:
1. Failure to Submit the En_gineer's Certification.
Permit condition states that 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 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. .
To correct these violations you must:
This Office requests that you respond to this letter in writing within 15 calendar
days of receipt of this Notice. Your response should be sent to this office at the
letterhead address. Your response should address the following items:
2. Submit the required Designers Certificate.
Failure to provide the "Plan of Action" within 15 calendar days of receipt of this Notice, are
considered violations of 15A NCAC 2H.1000, will result in the initiation of enforcement action
which will include recommendations for the assessment of civil penalties, pursuant to NCG S
143-215.6A.
Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405
Phone: [phone] FAX: [phone] Customer Service: 1-877-623.6748
internel: www.ncwaterquality.org
An Equal Opportunity 1 Affirmative Action Employer
NorthCarc ling
;Vatunrtly

December 1, 2010
Weaver Woods & Parkwood Extension
Stormwater Permit No. SW8 991012
By copy of this letter to the Brunswick County Building Inspector, this Office is requesting
that the Building Inspector consider withholding building permits and Certificates of
Occupancy for this project until this matter is satisfactorily resolved.
If you have any questions concerning this matter, please call David Cox at (910)
796-7318.
Sincerely,
Georgette Scott
Stormwater Supervisor
Division of Water Quality
GDSldwc: S:IWQSISTORMWATERINOTICE1020302.ian10
cc: Phil Tripp
New Hanover County Building Inspections
John Hennessey
David Cox
Central Files
WiRO

December 1, 2010
Weaver Woods & Parkwood Extension
Stormwater Permit No. SW8 991012
Page 1 of 2
Designer's Certification
1 as a duly registered in
the State of North Carolina, having been authorized to observe (periodically 1 weekly 1
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.
Required Items to be checked for this certification to be considered complete are on
page 2 of this form.
Noted deviations from approved plans and specifications:
Signature
Registration Number
Date
SEAL
3

December 1, 2010
Weaver Woods & Parkwood Extension
Stormwater Permit No. SW8 991012
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.
13. All required parts of the system are provided, such as a. vegetated shelf,
and a forebay.
14. The dimensions of the system, as shown on the approved plans, are
provided.
cc: NCDENR-DWQ
New Hanover County Building Inspections
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Jan 06 2011 15:01 Wilson %26 Lysiak Inc. 336-275-2636
P-4
COASTAL CAROLINA DEVELOPERS, INC.
Phone: [phone] Fax: [phone]
1030 E. Wendover Avenue
Greensboro, NC 27405
Georgette Scott
NCDENR
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, N.C. 2840S
January 6,2010
Subject: Courtney Pines Subdivision
Stormwater Permit No., SW8 020302 _-]
New Hanover County
Dear Mr. Scott:
Leon Skinner and I made a site inspection of this pond yesterday
and found the pond in good condition.
I met with Mr. Tripp at 8:00 AM this morning and he advised me
that Mr. Skinner could pick up the original copy of his Certificate for
SW8 020302 at 4:30 PM today.
Sincerely:
e4- .!•
eDi-cr�
Walter T. Wilson, President
cc: Leon Skinner
Robin Grathwal

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North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
January 6, 2010
CERTIFIED MAIL #7008 1140 0002 3401 3109
RETURN RECEIPT REQUESTED
Walter T. Wilson
Coastal Carolina Developers, Inc
1030 Wendover Ave.
Greensboro, NC 27405
Subject: NOTICE OF VIOLATION, NOV-2010-PC-0011
Courtney Pines Subdivision
Stormwater Permit No. SW8 020302
New Hanover County
Dear Mr. Wilson:
Dee Freeman
Secretary
On December 16, 2008, Wilmington Regional Office personnel issued a Compliance Inspection
Report of the subject project, located at Maple Rd. in Wilmington, New Hanover County, North
Carolina. The inspection was performed to determine the status of compliance with Stormwater
Permit Number SW8 020302, issued to you on June 28, 2002.
The project has been found in violation of Stormwater Permit Number SW8 020302, issued
pursuant to the requirements of 15A NCAC 2H.1000. The violations found are:
1. Failure to Submit the Enaineer's Certification.
Permit condition states that 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 certifying that the permitted facility has
been installed in acc.c)rdance wiffi t s permit, the approved plans and specifications, and
otntisupport;fng documentation. a Any . deviations from the approved plans and
specifications must be noted on the Certification.
To correct these violations you must:
1. Provide a written "Plan of Action" which outlines the actions you will, Lake to correct the
violation(s) and a time frame for completion of those actions, on o. before
February 8, 2010.
2. Provide the required Engineer's Certificate.
Failure to provide the "Plan of Action" by February 8, 2010, or to correct the violations by the
. date designated in the "Plan of Action", are considered violations of 15A NCAC 2H.1000, and
may result in the initiation of enforcement action which may include recommendations for the
assessment of civil penalties, pursuant to NCGS 143-215.6A.
Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405
Phone: [phone] FAX: [phone] Customer Service: 1-877-623-6148
Intemet: www.ncwaterquality.org
An Equal Opportunity L Affirmative Action Employer
vturally
ehCarolina
i

By copy of this letter to the New Hanover County Building Inspector, this Office is
requesting that the Building Inspector consider withholding building permits and
Certificates of Occupancy for this project until this matter is satisfactorily
resolved.
If you have any questions concerning this matter, please call David Cox at (910)
796-7318.
Sincerely,
Georget e Scott
Stormwater Supervisor
Division of Water Quality
GDSldwc: S:1WQSISTORMWATERINOTICE1020302.jan10
cc: F , .,I Tripp
New Hanover County Building Inspections
John Hennessey
David Cox
Central Files
WiRO
O
'
r
r

NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue COeen H. Sullins
Governor Director
January 6, 2010
CERTIFIED MAIL #7008 1140 0002 3401 3109
RETURN RECEIPT REQUESTED
Walter T. Wilson
Coastal Carolina Developers, Inc
1030 Wendover Ave.
Greensboro, NC 27405
Subject: NOTICE OF VIOLATION, NOV-2010-PC-0011
Courtney Pines Subdivision
Stormwater Permit No. SW8 020302
New Hanover County
Dear Mr. Wilson:
Dee Freeman
Secretary
On December 16, 2008, Wilmington Regional Office personnel issued a Compliance Inspection
Report of the subject project, located at Maple Rd. in Wilmington, New Hanover County, North
Carolina. The inspection was performed to determine the status of compliance:with Stormwater
Permit Number SW8 020302, issued to you on June 28, 2002.
The project has been found in violation of Stormwater Permit Number SW8 020302, issued
pursuant to the requirements of 15A NCAC 2H.1000. The violations found are:
1. Failure to Submit the Engineer's Certification.
Permit condition states that 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 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.
To correct these violations you must:
1. Provide a written "Plan of Action" which outlines the actions you will take to correct the
violation(s) and a time frame for completion of those actions, on or before
February 8, 2010.
2. Provide the required Engineer's Certificate.
Failure to provide the "Plan of Action" by February 8, 2010, or to correct the violations by the
date designated in the "Plan of Action", are considered violations of 15A NCAC 2H.1000, and
may result in the initiation of enforcement action which may include recommendations for the
assessment of civil penalties, pursuant to NCGS 143-215.6A.
Wilmington Regional Off ioe
127 Cardinal Drive Extension, Wilmington, North Carolina 28405 One
Phone: [phone] FAX: [phone] Customer Service: 1-877-623-6748 QhCarotina
Internet: www.ncwaterquafity.org �tura�,��
An Equal Opportunity l Affirmative Action Employer

By copy of this letter to the New Hanover County Building inspector, this Office is
requesting that the Building Inspector consider withholding building permits and
Certificates of Occupancy for this project until this matter is satisfactorily
resolved.
If you have any questions concerning this matter, please call David Cox at (910)
796-7318.
Sincerely,
.Soto
Georget e Scott
Stormwater Supervisor
Division of Water Quality
GDSldwc: S:1WQSISTORMWATERINOTICE1020302.jan10
cc: Phil Tripp
New Hanover County Building Inspections
John Hennessey
David Cox
Central Files
WiRO

Compliance Inspection Report
Permit: SW8991212 Effective: 03/24/00 Expiration
County: New Hanover
Region: Wilmington
Contact Person: Mark Simpson Title: President
Directions to Project:
Type of Project: State Stormwater - HD - Detention Pond
Drain Areas: 1 - (CAPE FEAR RIVER) (03-06-17) ( SC)
On -Site Representative(s):
Related Permits:
Owner: E A Simpson and Associates Inc
Project: Masonboro Landing And Marine Center
Phone: [phone]
Inspection Date: 01104/2009 Entry Time: 03:00 PM Exit Time: 04:00 PM
Primary Inspector: David W Cox Phone: [phone]
Secondary Inspector(s):
Reason for Inspection: Routine Inspection Type: Stormwater
Permit Inspection Type: State Stormwater
Facility Status: 0 Compliant Q Not Compliant
Question Areas:
® State Stormwater
(See attachment summary)
Page: 1

Permit: SW8991212 Owner - Project: E A Simpson and Associates Inc
Inspection pate: 01/04/2009 Inspection Type: Stormwater Reason for Visit: Routine
Inspection Summary.
File Review
Yes
No
NA
NE
Is the permit active?
■
❑
0
Q
Signed copy of the Engineer's certification is in the file?
®
n
0
Signed copy of the Operation & Maintenance Agreement is in the file?
®
n
0
Q
Copy of the recorded deed restrictions is in the file?
Cl
0
Comment:
Built Upon Area
Yes
No
NA
NE
Is the site BUA constructed as per the permit and approval plans?
❑
❑
0
Is the drainage area as per the permit and approved plans?
®❑
❑
Cl
Is the BUA (as permitted) graded such that the runoff drains to the system?
®
Q
0
Q
Comment: Appears to have been a revision issued in November of 2000. This has
been determined based on written corespondance and conversation with the consulting
engineer.
Operation and Maintenance Yes No NA NE
Are the SW measures being maintained and operated as per the permit requirements? W Q Q n
Are the SW BMP inspection and maintenance records complete and available for review or provided to DWQ ❑ ❑ ❑
upon request?
Comment: One tree observed on the pond slope.
Page: 2

�O�CF W A r�9QG
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December 16, 2008
Walter T. Wilson, President
Coastal Carolina Developers, Inc.
1030 E. Wendover Ave.
Greensboro, NC 27405
NOTICE OF INSPECTION
Courtney Pines, Phase II
Stormwater Project No. SW8 020302
New Hanover County
Dear Mr. Wilson:
Michael V. 1iaslcy, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Coleen 1-1. Sullins Director
Division of Water Quality
Please find attached a copy of the completed form entitled "Stormwater Compliance Inspection
Report". The report summarizes the findings of a recent inspection of the project's stormwater
controls conducted on December 8, 2008 to determine compliance with Stormwater Permit
Number SW8 020302 issued on June 28, 2002.
The required actions that are necessary to bring this site into compliance are noted on the
attached inspection report. Please inform this Office in writing before January 17, 2009, of the
specific actions that will be undertaken and the time frame that will be required to correct the
deficiencies. Failure to provide the requested information, when required, may initiate
enforcement action including the assessment of civil penalties of up to $10,000 per day.
Please be reminded that if any ownership or name change has occurred it is the permittee's
responsibility to notify this office in writing. If you have any questions please contact me at the
Wilmington Regional Office, telephone number [phone].
Sincerel ,
f. 4--/1r��F�
__.
David Cox
Environmental Senior Specialist
GSldwc: S:IWQSISTORMWATIINSPECT1020302.dec08
cc: Charles Cazier
LWilmington Regional Office. - 1
David Cox
NoorthCaroIina
JValurally
North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone [phone] Customer Service
Wilmington Regional Office Internet: www.ncwateruoality,ort Fax [phone]
An Equal Opportunity/Affirmative Action Employer— 50% Recycled110% Post Consumer Paper

4 t.
Compliance Inspection Report
Permit: SW8020302 Effective: 06/28/02 Expiration: 06/28/12 Owner: Coastal Carolina Developers Inc
Project: Courtney Pines Phase II -SW
County: New Hanover Maple Ridge And Rabbit Hollow
Region: Wilmington
Wilmington NC 28412
Contact Person: William H Grathwol Title: President Phone: [phone]
Directions to Project:
From the intersection of NC Hwy 17 and Gordon Road, travel West on Gordon Road to the intersection with White Road. Turn right on
White Road for approximately 3.5 miles. Site will be just past Rabbit Hollow on left.
Type of Project: State Stormwater - HD - Detention Pond
Drain Areas: 1 - (Smith Creek) (03-06-23 ) ( C;Sw)
2 - (Smith Creek) (03-06-23 ) (C;Sw)
3 - (Smith Creek) (03-06-23 ) ( C;Sw)
On -Site Representative(s):
Related Permits:
Inspection Date: 12/08/2008 Entry Time: 09:00 AM
Primary Inspector: David W Cox
Secondary Inspector(s):
Reason for Inspection: Follow-up
Permit Inspection Type: State Stormwater
Facility Status: ❑ Compliant ■ Not Compliant
Question Areas:
State Stormwater
(See attachment summary)
Exit Time: 10:00 AM
Phone: [phone]
Inspection Type: Stormwater
Page: 1

Permit: SW8020302 Owner - Project: Coastal Carolina Developers Inc
Inspection Date: 12/08/2008 inspection Type: Stormwaler Reason for Visit: Follow-up
Inspection Summary:
1. Please provide the Engineers Certificate that is required upon completion of construction and prior to the operation of
this permitted facility.
2.Repair the erosion on pond B that appears to have been created by muskrats.
File Review
Yes
No
NA
NE
Is the permit active?
■
❑
❑
❑
Signed copy of the Engineer's certification is in the file?
❑
■
0
Signed copy of the Operation & Maintenance Agreement is in the file?
■
❑
❑
❑
Copy of the recorded deed restrictions is in the file?
■
❑
❑
❑
Comment: This office has not recieved a copy of the Engineers Certificate.
SW Measures
Yes
No
NA
NE
Are the SW measures constructed as per the approved plans?
■
❑
❑
Are the inlets located per the approved plans?
■
❑
❑
❑
Are the outlet structures located per the approved plans?
■
❑
❑
❑
Comment:
Operation and Maintenance
Yes
No
NA
NE
Are the SW measures being maintained and operated as per the permit requirements?
■
Cl
❑
❑
Are the SW BMP inspection and maintenance records complete and available for review or provided to DWQ ❑ ❑ ❑ ■
upon request?
Comment:
Page: 2

W A rFgQG
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Mr. Leon Skinner
Coastal Carolina Developers, Inc.
301-A N. Greenmeadows Drive
Wilmington, NC 28405
NOTICE OF INSPECTION:
Courtney Pines Phase 2
Stormwater Project No. SW8 020302
New Hanover County
Dear Mr. Skinner:
September 22, 2006
Alan W. Klimek, P.E. Director
Division of ,,%rater Quality
Please find attached a copy of the completed form entitled "Stormwater Compliance Inspection
Report". The report summarizes the findings of a recent inspection of the project's stormwater
controls conducted on September 21, 2006 to determine compliance with Stormwater Permit
Number SW8 020302 issued on ,June 28, 2002.
A summary of the findings and comments are noted under Section 4 of the report. Please
inform this Office in writing before October 22, 2006 of the specific actions that will be
undertaken and the time frame required to correct the deficiencies. Failure to provide the
requested information, when required, may initiate enforcement action. If you have any
questions please contact me at the Wilmington Regional Office, telephone number (910) 796-
7397.
Sincerely,
Gary B .er
Environmental Technician
EBlghb: S:1WQSISTORMWATIINSPECT1020302.Sept06
cc: Danny Smith (NPS Compliance & Oversight Unit)
Andy Johnson (Courtney Pines HOA Rep)
No� Carolina
,Va&ra!!J
North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone [phone] Customer Service
Wilmington Regional Office Internet: vt'yvw,ncwatergtu:lityora Fax [phone]
An Equal OpportunitylAHirmative Action Employer— 50% Recycled/10% Post Consumer Paper

Courtney Pines Phase 2
5W 020302
September 21, 2006
STORMWATER COMPLIANCE INSPECTION REPORT
1. Project Name: Courtney Pines Phase 2
Project Number: 020302 Control Measure: (3) Storm Ponds
Water Body: Smith Creek Classification: "C-SW"
Directions to site: Gordon Road - - White Road - - Maple Ridge Road
2. Inspection Date: September 21, 2006
Weather Conditions: warm (80's) dry
3. Compliance Issues:
(a) Pond #A - looks good
(b) Pond #B -There is a large sediment plume close to the inlet.
(c) Pond # C - The pond slope beside 7201 Grizzly Bear is eroding into the pond.
4. Required Actions: (Explain each deficiency and what needs to be done to bring
the system back into compliance)
(a) Pond #A - looks good, continue performing routine maintenance on pond.
(b) Pond #B - Remove sediment plume from, the seed that was placed on pond
slope has not germinated. Replace seed or preferably replace with sod.
(c) Pond #C - Stabilize the pond slope beside Lot #28 (7201 Grizzly Bear Court)
with sown grass or preferably with sod. Thank You
* The new improved outlet structures look good.
Inspector: Gary Beecher
Water Quality/Wilmington Regional Office: [phone]
EBlghb: S:IWQSISTORMWATIINSPECT1020302.Sept06
2

y of WArF
.' �01 �
6
. ,......77i, 1 ..
May 19, 2006
"CERTIFIED MAIL #7004 2890 0002 3418 2125
RETURN RECEIPT REQUESTED
Mr. Leon Skinner
Coastal Carolina Developers, Inc.
301-A N. Greenmeadows Drive
Wilmington, NC 28405
NOTICE OF INSPECTION:
Courtney Pines Phase II
Stormwater Project No. SW8 020302
New Hanover County
Dear Mr. Skinner:
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
Please find attached a copy of the completed form entitled "Stormwater Compliance Inspection
Report". The report summarizes the findings of a recent inspection of the project's stormwater
controls conducted on April 27, 2006 to determine compliance with Stormwater Permit Number
SW8 020302 issued on June 28, 2002.
A summary of the findings and comments are noted under Section 4 of the report. Please
inform this Office in writing before June 19, 2006 of the specific actions that will be undertaken
and the time frame required to correct the deficiencies. Failure to provide the requested
information, when required, may initiate'enforcement action. If you have any questions- please
contact me at the Wilmington Regional Office, telephone number [phone].
Sincerely,
Gary B e her
Environmental Technician
EB/ghb: S:1WQSISTORMWATIINSPECT1020302.May06
cc: Charles Cazier (Tripp Engineering)
Danny Smith (NPS Compliance & Oversight Unit)
Valerie Heltan (Courtney Pines HOA)
Andy .Johnson (Courtney Pines HOA)
One
Not hCarolina
Nat ara!!!l
North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone [phone] Customer Service
Wilmington Regional Office Internet: www,ncwaterquality.ora Fax [phone]
An Equal OpportunitylAKirmadve Action Employer— 50% Recycled110% Post Consumer Paper

.,., o�oF wAr��Q�
r
4 �
May 19, 2006
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
CERTIFIED MAIL #7004 2890 0002 3418 2125
RETURN RECEIPT REQUESTED
Mr. Leon Skinner 2� Iss�� Coat+�«� �►�«
Coastal Carolina Developers, Inc.
301-A N. Greenmeadows Drive
Wilmington, NC 28405
NOTICE OF INSPECTION:
Courtney Pines Phase II
Stormwater Project No. SW8 020302
New Hanover County
Dear Mr, Skinner:
Alan W. Klimek, P.E. Director
Division of Water Quality
Please find attached a copy of the completed form entitled "Stormwater Compliance Inspection
Report". The report summarizes the findings of a recent inspection of the project's Stormwater
controls conducted on April 27, 2006 to determine compliance with Stormwater Permit Number
SW8 020302 issued on June 28, 2002.
A summary of the findings and comments are noted under Section 4 of the report. Please
inform this Office in writing before June 19, 2006 of the specific actions that will be undertaken
and the time frame required to correct the deficiencies. Failure to provide the requested
information, when required, may initiate enforcement action. If you have any questions please
contact. me at the Wilmington Regional Office, telephone number [phone].
Sincerely,
Gary B e her
Environmental Technician
EBlghb: S:1WQSISTORMWATIINSPECT1020302.May06
cc: Charles Cazier (Tripp Engineering)
Danny Smith (NIPS Compliance & Oversight Unit)
Valerie Heltan (Courtney Pines HOA)
Andy Johnson (Courtney Pines HOA)
NoLCarolina
,Vaturall!l
North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone [phone] Customer Service
Wilmington Regional Office Internee www._ncwaterquality.ors Fax [phone]
An Equal Opportunity/Affirmative Acton Employer— 50% Recycled110% Post Consumer Paper

Courtney Pines Phase II
5W 020302
May 19, 2006
STORMWATER COMPLIANCE INSPECTION REPORT
I . Project Name: Courtney Pines Phase II
Project Number: 020302 Control Measure:. (3) sw ponds
Water Body: Smith Creek Classification: "C-SW"
Directions to site. Gordon Road -- White Road -- Maple Ridge Road
2. Inspection Date: 'April 27, 2006
Weather Conditions: warm with rain (70's)
3. Compliance Issues:
(a) Pond "A"
The outlet orifice appears to be blocked with debris.
(b) Pond "B"
Where are several bare and eroding spots on the pond slopes.
(c) Pond "C"
The pond is full of algae and debris
4. Required_ Actions: (Explain each deficiency and what needs to be done to bring
the system back into compliance)
(a) Pond "A"
Remove the debris and un-clog the orifice and outlet structure.
(b) Pond "B"
Repair the bare spots on the pond slope with soil, then stabilize the slopes with
additional grass or sod.
(c) Pond "C"
Please remove as much algae as possible from the pond. The algae can block outlet
structures and clog orifice pipes. Thank you
Inspector: Gary Beecher
Water Quality/Wilmington Regional Office: [phone]
EB/ghb: S:IWQSISTORMWA-RINSPECT1020302.Mayo6
t'

� I • r,
s
May 5, 2006
Mr. Leon Skinner
Coastal Carolina Developers, Inc.
301-A N. Greenmeadows Drive
Wilmington, NC 28405
NOTICE OF INSPECTION:
Courtney Pines Phase II
Stormwater Project No. SW8 020302
New Hanover County
Dear Mr. Skinner:
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
Please find attached. a copy of the completed form entitled "Stormwater Compliance Inspection
Report". The report summarizes the findings of a recent inspection of the project's stormwater
controls conducted on April 27, 2006 to determine compliance with Stormwater Permit Number-
SW8 020302 issued on June 28, 2002.
A summary of the findings and comments are noted under Section 4 of the report. Please
inform this Office in writing before June 5, 2006 of the specific actions that will be undertaken
and the time frame required to correct the deficiencies. Failure to provide the requested
information, when required, may initiate enforcement action. If you have any questions please
contact me at the Wilmington Regional Office, telephone number [phone].
Sincerely,
)Lq-a�-
Gary Efe6cher
Environmental Technician
EBlghb: S:IWQSISTORMWATIINSPECT1020302.May06
cc: Charles Cazier (Tripp Engineering)
Danny Smith (NPS Compliance & Oversight Unit)
Valerie Heltan (Courtney Pines HOA)
Andy Johnson (Courtney Pines HOA)
No ehCarolina
)atftra!!1l
North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone [phone] Customer Service
Wilmington Regional Office Internet: www.ncwatcruualitv.org Fax [phone]
An Equal OpportunitylAffirmative Action Employer— 50% Recyded110% Post Consumer Paper

Courtney Pines Phase It
5W 020302
May 5, 2006
STORMWATER COMPLIANCE INSPECTION REPORT
1. Project Name: Courtney Pines Phase II
Project Number: 020302 Control Measure: (3) sw ponds
Water Body: Smith Creek Classification: "C-SW"
Directions to site: Gordon Road -- White Road -- Maple Ridge Road
2. Inspection Date: April 27, 2006
Weather Conditions: warm with rain (70's)
3. Compliance Issues:
(a) Pond "A"
The outlet orifice appears to be blocked with debris.
(b) Pond "B"
There are several bare and eroding spots on the pond slopes.
(c) Pond "C"
The pond is full of algae and debris
4. Required Actions: (Explain each deficiency and what needs to be done to bring
the system back into compliance)
(a) Pond "A"
Remove the debris and un-clog the orifice and outlet structure.
(b) Pond "B"
Repair the bare spots on the pond slope with soil, then stabilize the slopes with
additional grass or sod.
(c) Pond "C"
Please remove as much algae as possible from the pond. The algae can block outlet
structures and clog orifice pipes. Thank you
Inspector: Gary Beecher
Water Quality/Wilmington Regional Office: [phone]
EBlghb: S:IWQSISTORMWATIINSPECT1020302.May06
K,

s.
�0F wA r19p Michael F. Dsley, Governor
0 G William G. Ross Jr., Secretary
t/J 7� North Carolina Depariment of Environment and Natural Resources
Alan W. Klimek, P"£. Director
Division of Water Quality
May 5, 2006
Mr. Leon Skinner
Coastal Carolina Developers, Inc.
301-A N. Greenmeadows Drive
Wilmington, NC 28405
NOTICE OF INSPECTION:
Courtney Pines Phase II
Stormwater Project No. SW8 020302
New Hanover County
Dear Mr. Skinner:
Please find attached. a copy of the completed form entitled "Stormwater Compliance Inspection
Report". The report summarizes the findings of a recent inspection of the project's stormwater
controls conducted on April 27, 2006 to determine compliance with Stormwater Permit Number
SW8 020302 issued on June 28, 2002.
A summary of the findings and comments are noted under Section 4 of the report. Please
inform this Office in writing before June 5, 2006 of the specific actions that will be undertaken
and the time frame required to correct the deficiencies. Failure to provide the requested
information, when required, may initiate enforcement action. If you have any questions please
contact me at the Wilmington Regional Office, telephone number [phone].
Sincerely,
.1J,—
Gary Ile6cher
Environmental Technician
EBlghb: S:IWQSISTORMWATIINSPECT1020302.May06
cc: Charles Lazier (Tripp Engineering)
Danny Smith (NPS Compliance & Oversight Unit)
Valerie Heltan (Courtney Pines"HOA)
Andy Johnson (Courtney Pines HOA)
Nco'rth Carol in
JVatlrra!!y
North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone [phone] Customer Service
Wilmington Regional Office Internet: Fax [phone]
An Equal OpportunitylAffirmativeAction Employer-50% Recycled/10%Post Consumer Paper

Courtney Pines Phase If
SW 020302
May 5, 2006
STORMWATER COMPLIANCE INSPECTION REPORT
1. Project Name: Courtney Pines Phase II
Project Number: 020302 Control Measure: (3) sw ponds
Water Body: - Smith Creek Classification: "C-SW"
Directions to site: Gordon Road -- White Road -- Maple Ridge Road
2. Inspection Date: April 27, 2006
Weather Conditions: warm with rain (70's)
3. Compliance Issues:
(a) Pond "A"
The outlet orifice appears to be blocked with debris.
(b) Pond "B"
There are several bare and eroding spots on the pond slopes.
(c) Pond "C"
The pond is full of algae and debris
4. Required Actions: (Explain each deficiency and what needs to be done to bring
the system back into compliance)
(a) Pond "A"
Remove the debris and un-clog the orifice and outlet structure.
(b) Pond "B"
Repair the bare spots on the pond slope with soil, then stabilize the slopes with
additional grass or sod.
(c) Pond "C"
Please remove as much algae as possible from the pond. The algae can block outlet
structures and clog orifice pipes. Thank you
Inspector: Gary Beecher
Water Quality/Wilmington Regional Office: [phone]
EB/ghb: S:IWQSISTORMWATIINSPECT1020302.May06
2

ATE Michael F. Easiey, Governor
0 RY�i William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
7 Alan W. Klimek, R E. Director
Division of Water Quality
Z Coleen H. Sullins, Deputy DUector
Division of Water Quality
March 20, 2006
Mr. Leon Skinner
Coastal Carolina Developers
2905 Market Street
Wilmington, NC 28403
NOTICE OF INSPECTION:
Potomac Woods
Stormwater Project No. SW8 961226
New Hanover County
Dear Mr. Skinner:
Please find attached a copy of the completed form entitled "Stormwater Compliance
Inspection Report". The report summarizes the findings of a recent inspection of the
project's stormwater controls conducted on February 13, 2006 to determine compliance
with Stormwater Permit Number SW8 961226 issued on February 19, 1997.
A summary of the findings and comments are noted under Section 4 of the report.
Please inform this Office in writing before April 20, 2006 of the specific actions that will
be undertaken and the time frame required to correct the deficiencies. Failure to provide
the requested information, when required, may initiate enforcement action. If you have
any questions please contact me at the Wilmington Regional Office, telephone number
[phone].
Sincerely,
Gary B e her
Environmental Technician
EBlghb: S:IWQSISTORMWATIINSPECT1961226
Cc: Danny Smith (NPS Compliance & Oversight Unit)
N. C. Division of Water Quality 127 Cardinal Drive Extension [phone] Customer Service
Wilmington Regional Office Wilmington, NC 28405 {910} 350-2004 Fax [phone] +yCUEh.4

Potomac Woods
SW 961226
March 20, 2006
STORMWATER COMPLIANCE INSPECTION REPORT
1. Project Name: Potomac Woods
Project Number: 961226 Control Measure: Grass Swales
Water Body: Long Creek Classification: "C SW"
Directions to site: Gordon Road to Harris Road in Wilmington
2. Inspection Date: February 13, 2006
Weather Conditions: warm& dry (60's)
3. Compliance Issues:
(a) A section of the swale slope behind 2704 White Road appears to be eroding.
Rip/Rap has been added to the swale slope, it should only be used where other
means'of stabilization have failed. It also appears that a small portion of the
property owners backyard is eroding into the swale, this seems to be the spot
where all the erosion problems are coming from.
4. Required Actions: (Explain each deficiency and what needs to be done to bring
the system back into compliance)
(a) The ruts in the swale slopes must be filled with dirt then stabilized with grass.
The source of the erosion should be investigated and fixed. Thank You
Inspector: Gary Beecher
Water Quality/Wilmington Regional Office: [phone]
EB/ghb: S:1WQSISTORMWATIINSPECT1961226.Mar06
2

F WAIF
qp�
Michael F. Easley, Governor
`O��
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P. E. Director
Division of Water Quality
p
Coleen H. Sullins, Deputy Director
Division of Water Quality
March 2, 2006
Mr. Leon Skinner, President
Coastal Carolina Developers
310-A N. Greenmeadows Drive
Wilmington, NC 28405
NOTICE OF INSPECTION:
Potomac Woods
Stormwater Project No. SW8 961226
New Hanover County
Dear Mr. Skinner:
Please find attached a copy of the completed form entitled "Stormwater Compliance
Inspection Report". The report summarizes the findings of a recent inspection of the
project's stormwater controls conducted on February 13, 2006 to determine compliance
with Stormwater Permit Number SW8 961226 issued on February 19, 1997.
A summary of the findings and comments are noted under Section 4 of the report.
Please inform this Office in writing before April 2, 2006 of the specific actions that will
be undertaken and the time frame required to correct the deficiencies. Failure to provide
the requested information, when required, may initiate enforcement action. If you have
any questions please contact me at the Wilmington Regional Office, telephone number
[phone].
Sincerely,
Gary ether
Environmental Technician
EBlghb: S:IWQSISTORMWATIINSPECT1961226.Mar06
cc: Danny Smith (NPS Compliance & Oversight Unit)
N. C. Division of Water Quality 127 Cardinal Drive Extension [phone]
Wilmington Regional Office Wilmington, NC 28405 [phone] Fax
Customer Service
1-877-623-6748
NC1)Er�.-i

Potomac Woods
SW 961226
March 2, 2006
STORMWATER COMPLIANCE INSPECTION REPORT
1. Project Name: Potomac Woods
Project Number: 961226 Control Measure: Grass Swales
Water Body: Smith Creek Classification: "C SW"
Directions to site: Gordon Road to Harris Road in Wilmington
2. Inspection Date: February 13, 2006
Weather Conditions: Warm & Dry (60's)
3. Compliance Issues:
(a) A section of the swale slope behind 2704 White Road appears to be eroding.
There is also a section of ripirap that has been placed on the pond slope.
RipJRap can only be used on swale slopes as a last resort for stabilization. It
appears that a small portion of the property owners backyard is eroding into
the swale, this seems to be the spot where all the erosion problems are
coming from.
4. Required Actions: (Explain each deficiency and what needs to be done to bring
the system back into compliance)
(a) The ruts in the swale slopes must be filled with dirt then stabilized with grass.
The source of the erosion should also be fixed and stabilized. Thank You
Inspector: Gary Beecher
Water Quality/Wilmington Regional Office: [phone]
EB/ghb: S:1WQSISTORMWATIINSPECT1961226.Mar06
2

s
Permit No,
(to be provided by DWCQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This fort pray be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a wet detention basin supplement for each basin,
design calculations, plans and specifications showing all basin and outlet structure details, and a signed and
notarized operation and maintenance agreement.
1. PROJECT INFORMATION (please complete the following information):
Project Name: Courtney Pines Phase 11
Contact Person: Charles D. Cazier Phone Number: 910 763 5100
For projects with multiple basins, specify which basin this worksheet applies to: 4
elevations
Basin Bottom Elevation 30.5 ft.
Permanent Pool Elevation 36.0 ft.
Temporary Pool Elevation 37.35 ft.
areas
Permanent Pool Surface Area ___ 6 l73 sq.ft.
Drainage Area
Impervious Area
volumes
Permanent Pool Volume
Temporary Pool Volume
Forebay Volume
Other parameters
SA/DA'
Diameter of Orifice
Design Rainfall
Design TSS Removal2
5.38 ac.
1.88 ac.
(floor of the basin)
(elevation of the orifice)
(elevation of the discharge structure overflow)
(water sut face area at the orifice elevation)
(on -site and off -site drainage to the basin)
(on -site and off -site drainage to the basin)
17,773 cu.ft, (combined volume of main basin and forebay)
10,074 cu.ft. (vohsnie detained above the permanent pool)
3,468 cu.ft. (approximately 20°o (ff total volume)
2,20 (.surface area to drainage area ratio from DWQ table)
1.25 in. (2 to S day temporary pool draw -down required
1.0 in.
90 % (minimum 85% required
Form SWU-102 Rev 3,99 Page 1 of 4

Footnotes:
1. When using the Division SAIDA tables, the correct SAIDA ratio for permanent pool sizing should be computed based upon the
actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non-
standard table entries.
2. In the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide
90% TSS removal. The NCDENR BMP manual provides design tables for both 85" o TSS removal and 90% TSS removal.
II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices Manual
(N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code
Section: 15 A NCAC 2H .1008.
Initial in the space provided to indicate the following design requirements have been met and supporting
documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit
Application Form, the agent may initial below. If a requirement has not been met, attach justification.
Applicants Initials
4Z _
a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
b. The forebay volume is approximately equal to 20% of the total basin volume.
c. The temporary pool controls runoff from the design storm event.
Cam%
d. The temporary pool draws down in 2 to 5 days.
dLL
e. If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow
calculations).
<�7C
f. The basin length to width ratio is greater than 3:1.
CSC.
g. The basin side slopes above the permanent pool are no steeper than 3:1.
CIX-
h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail).
Cz;r_
i. Vegetative cover above the permanent pool elevation is specified.
42Z
j. A trash rack or similar device is provided for both the overflow and orifice.
C�r_
k. A recorded drainage easement is provided for each basin including access to nearest right-
of-way.
Cam.
1. If the basin is used for sediment and erosion control during construction, clean out of the
basin is specified to be performed prior to use as a wet detention basin
m, A mechanism is specified which will drain the basin for maintenance or an emergency.
III. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the
vegetated filter if one is provided,
This system (check one) ❑ does X does not incorporate a vegetated filter at the outlet.
This system (check one) ❑ does X does not incorporate pretreatment other than a forebay.
Form SWU-102 Rev 3.99 Page 2 of 4

! i
Maintenance activities shall be performed as follows:
After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet detention system for sediment accumulation, erosion, trash accumulation,
vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs
within 2 to 5 days as designed.
2. Repair eroded areas immediately, re -seed as necessary to maintain good vegetative cover, mow vegetative
cover to maintain a maximum height of six inches, and remove trash as needed.
3. Inspect and repair the collection system (i.e, catch basins, piping, swales, riprap, etc.) quarterly to
maintain proper functioning.
4. Remove accumulated sediment from the wet detention basin system semi-annually or when depth is
reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed
of in an appropriate manner and shall not be handled in a manner that will adversely impact water quality
(i.e. stockpiling near a wet detention basin or stream, etc.).
The measuring device used to determine the sediment elevation shall be such that it will give an accurate
depth reading and not readily penetrate into accumulated sediments.
When the permanent pool depth reads 4.125_ feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads 2.25 feet in the forebay, the sediment shall be removed.
BASIN DIAGRAM
ill in the hlanks)
Permanent Pool Elevation 36.0
Sediment [?Vnioval El. 33.75 1 7
Sediment Removal Elevation 31.875 75%
Bottom evatian 33.0 5%---------------------------------------------- -----
Bottom Elevation 30,5 25°/
FOREBAY MAIN POND
5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These
plants shall be encouraged to grow along the vegetated shelf and forebay berm.
b. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment
through the emergency drain shall be minimized to the maximum extent possible.
Form SWU-102 Rev 3.99 Page 3 of 4

r
7. All components of the wet detention basin system shall be maintained in good working order.
I acknowledge and agree by my signature below that 1 am responsible for the performance of the seven
maintenance procedures listed above, i agree to notify DWQ of any problems with the system or prior to any
changes to the system or responsible party.
Print name; Mr. William Grathwol
Title: President, Coastal Carolina Developers, Inc.
Address: 2905 Market St. Wilmington, NC 28403
Phone: [phone]
Signature:
Date:
Note: The legally responsible party should not be a homeowners association unless more than 50'%, of the lots have been sold and
a resident of the subdivision has been named the president.
I, Della C. Baird a Notary Public for the State of North Carolina County
of Pender , do hereby certify that William Grathwol personally
appeared before me this P day of __January____, 2002__., and acknowledge the due execution of
the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
C. 6az;�k
SEAL
My commission expires 10-15-06
Farm SWU-102 Rev 3.99 Pate 4 of 4

i 't
� � � 1
r • 1 •4, �

DETENTION POND ANALYSIS
FILE NAME: S:1WQSIPOND1020302-1.WK1
.. � ��.�y►1►E:�iY�iX�iY�il
PROJECT NAME: Courtney Pines Phase II
REVIEWER: nml
DATE: 23-Apr-2002
Receiving Stream: Smith Creek Class: C SW
Drainage Basin: Index No.
Site Area 19.49 acres
Drainage Area [3: 0583.00:: square feet Area in Acres 7.13 acres
IMPERVIOUS AREAS
Rational C
BUILDINGS 84000.00 square feet
STREETS 30089.00 square feet
square feet
square feet
square feet
__ square feet
TOTAL 1',140890O; square feet
SURFACE AREA CALCULATION
% IMPERVIOUS 36.73%
Des. Depth 5.5
TSS: 90
Rational Cc= 0.13
SAIDA Ratio 2.30%
Req. SA 7156 sf
Prov. SA
VOLUME CALCULATION * place a "1" in the box if Rational is used I
Rational ?*
Des. Storm
6mowinches
Rv=
0.38
Bottom
29.5 msl
Perm. Pool
35 Omsl
Design Pool
36.6 msl
Design SA
10223 sf
Req. Volume
i .985;1lef
Prov. Volume
14654
cf
ORIFICE CALCULATION
FORE -BAY
Perm. Pool Volume=
Req. Forebay Volume=
Provided Volume=
Percent=
SA @ _
Elevation=
COMMENTS
Surface Area , Volume and Orifice are within Design Guidelines.
25611
5122.2
4959.00
194%'

DETENTION POND ANALYSIS
FILE NAME: S:1WQSIPOND1020302-2.WK1
PROJECT #: SW8 020302-2
PROJECT NAME: Courtney Pines Phase 11
REVIEWER: NML
DATE: 23-Apr-2002
Receiving Stream: Smith Creek Class: C Sw
Drainage Basin: CFR Index No.
Site Area 19.49 acres
Drainage Area303613 00', square feet Area in Acres 6.97 acres
IMPERVIOUS AREAS
Rational C
Buildings 59500.00 square feet
Streets 30815.00 square feet
square feet
square feet
square feet
square feet
TOTAL 90315. Gjsquare feet Rational Cc= 0.14
SURFACE AREA CALCULATION
% IMPERVIOUS 29.75%
Des. Depth 5
TSS: 90
SAIDA Ratio
2.18%
Req. SA
6626 sf
Prov. SA KEjEM7qgjsf
VOLUME CALCULATION * place a "1" in the box if Rational is used
ORIFICE CALCULATION
Avg. Head =
Flow Q2, cfs
Flow Q5, cfs
No. of Orifices
Diameter, inches
Drawdown =
0.64 ft
0.047 cfs
0.019 cfs
or weir H x W
days
FOREBAY
Perm. Pool Volume=
Req. Forebay Volume=
Provided Volume=
Percent=
SA @ _
Elevation=
Q2 Area = 1.73 in
Q5 Area = 0.69 in'
Orifice Area 1.77 in
Q= 0.047 cfs
in x
COMMENTS
Surface Area , Volume and Orifice are'within Design Guidelines.
22072
4414.4
4314.00
in

DETENTION POND ANALYSIS
FILE NAME: S:IWQSIPOND1020302-3.WK1
PROJECT #: SW8 020302-3
PROJECT NAME: Coutney pines Phase Il
REVIEWER: nml
DATE: 23-Apr-2002
Receiving Stream: Smith Creek Class: C Sw
Drainage Basin: CFR Index No.
Site Area 19.49 acres
Drainage Area 234.352 00; square feet Area in Acres 5.38 acres
IMPERVIOUS AREAS
Rational C
Buildings 56000.00 square feet
Streets 26073.00 square feet
square feet
square feet
square feet
square feet
TOTAL 82073 W square feet Rational Cc= 0.13
SURFACE AREA CALCULATION
% IMPERVIOUS 35.02%
Des. Depth 5.5
TSS: 90
SAIDA Ratio 2.20%
Req. SA 5159 sf
Prov. SA 617;3`: sf
VOLUME CALCULATION * place a "1" in the box if Rational is used
Rational ?*
Des. Storm
<, :..:. ,.::.>...1QO>
inches
Rv=
0.37
Bottom
30.5 msl
Perm. Pool
36 Gt .: m s I
Design Pool
37.35 msl
Design SA
8751 sf
Req. Volume
7132€'
cf
Prov. Volume
T ..........;`10074':
cf
ORIFICE CALCULATION
FOREBAY
Perm. Pool Volume=
Req. 1'orebay Volume=
Provided Volume=
Percent=
SA @ _
Elevation=
COMMENTS
Surface Area , Volume and Orifice are within Design Guidelines.
17773
3554.6
3468.00
1 s 5%,

Compliance Inspection Report
Permit: SW8020302 Effective: 06/28/02 Expiration: 06/28/12 Owner: Coastal Carolina Developers Inc
Project: Courtney Pines Phase II -SW
County: New Hanover Maple Ridge And Rabbit Hollow
Region: Wilmington
Wilmington NC 28412
Contact Person:' William H Grathwol Title: President Phone: [phone]
Directions to Project:
From the intersection of NC Hwy W and Gordon Road, travel West on Gordon Road to the intersection with White Road. Turn right on
White Road for approximately 3.5 miles. Site will be just past Rabbit Hollow on left.
Type of Project: State Stormwater - HI] - Detention Pond
Drain Areas: 1 -(Smith Creek) (03-06-23 ) ( C;Sw)
2 - (Smith Creek) (03-06-23) ( C;Sw)
3 - (Smith Creek) (03-06-23 ) ( C;Sw)
On -Site Representative(s):
Related Permits:
Inspection Date: 01113/2010 Entry Time: 09:10 AM
Primary Inspector: David W Cox
Secondary Inspector(s):
Reason for Inspection: Follow-up
Permit Inspection Type: State Stormwater
Facility Status: ■ Compliant ❑ Not Compliant
Question Areas:
■ State Stormwater
(See attachment summary)
Exit Time: 09:20 AM
Phone: [phone]
Inspection Type. Compliance Evaluation
a
u
Page: 1

Permit: SW8020302 Owner - Project: Coastal Carolina Developers Inc
Inspection Date: 01/13/2010 Inspection Type: Compliance Evaluation Reason for Visit: Fallow -up
Inspection Summary:
P. E. submitted 01/06/2011.
File Review
Yes
No
NA N
Is the permit active?
■
❑
❑ ❑
Signed copy of the Engineer's certification is in the file?
■
❑
❑ ❑
Signed copy of the Operation & Maintenance Agreement is in the file?
■
❑
❑ ❑
Copy of the recorded deed restrictions is in the file?
■
❑
❑ ❑
Comment:
Page: 2