SW8040106_HISTORICAL FILE_20040618

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

State Stormwater Management Systems
Permit No. SW8 040106
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 of
North Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Edward E. Penuel
Coastal Contractors, Inc., Office Site
Onslow 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 "storm water 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 June 18, 2014, and shall
be subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
1. 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
stormwater control has been designed to handle the runoff from 201,198 square
feet of impervious area.
3. The tract will be limited to the amount of built -upon area indicated on page 3 of
this permit, and per approved plans. The built -upon area for the future
development is limited to 126,747 square feet.
4. All stormwater collection and treatment systems must be located in either
dedicated common areas or recorded easements. The final plats for the project
will be recorded showing all such required easements, in accordance with the
approved plans.
5. The runoff from all built -upon area within the permitted drainage area of this
project must be directed into the permitted stormwater control system.
Page 2 of 7

ti
State Stormwater Management Systems
Permit No. SW8 040106
6. The following design criteria have been approved for the wet detention pond and
must be maintained at design condition:
a. Drainage Area, acres: 5.57
Onsite, ft2: 242,433
Offsite, ft2: 0
b. Total Impervious Surfaces, ft2: 201,198
C. Design Storm, inches: 1.0
d. Pond Depth, feet: 5.0
e. TSS removal efficiency: 90%
(A 30' vegetated filter is required if TSS removal is 85%)
f. Permanent Pool Elevation, FMSL: 22.0
g. Permanent Pool Surface Area, ft2: 14,464
h. Permitted Storage Volume, ft3: 16,229
i. Temporary Storage Elevation, FMSL: 23.06
j. Controlling Orifice: 2.0" O pipe
(The orifice must drawdown the 1" volume in 2-5 days)
k. Permitted Forebay Volume, ft3:
I. Receiving Stream/River Basin:
M. Stream Index Number:
n. Classification of Water Body:
II. SCHEDULE OF COMPLIANCE
9,698
Northeast Creek 1 White Oak
WOK02 19-16-(0.5)
"SC NSW"
1. The stormwater management system shall be constructed in its entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately.
3. The permittee shall at all times provide the operation and maintenance
necessary to assure the permitted stormwater system functions at optimum
efficiency. The approved Operation and Maintenance Plan must be followed in
its entirety and maintenance must occur at the scheduled intervals including, but
not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and revegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and
specifications.
f. Debris removal and unclogging of outlet structure, orifice device, flow
spreader, catch basins and piping.
g. Access to the outlet structure must be available at all times.
Page 3 of 7

State Stormwater Management Systems
Permit No. SW8 040106
4. 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.
5. Decorative spray fountains will be allowed in the stormwater treatment system,
subject to the following criteria:
a. The fountain must draw its water from less than 2' below the permanent
pool surface.
b. Separated units, where the nozzle, pump and intake are connected by
tubing, may be used only if they draw water from the surface in the
deepest part of the pond.
c. The falling water from the fountain must be centered in the pond, away
from the shoreline.
d. The maximum horsepower for a fountain in this pond is 1/6 horsepower.
6. The facilities shall be constructed as shown on the approved plans. This permit
shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans and specifications, and other
supporting data.
7. Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, a certification must be received
from an appropriate designer for the system installed certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A
modification may be required for those deviations.
8. 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.
9. Access to the stormwater facilities shall be maintained via appropriate
easements at all times.
10. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below:
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project
area. The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Major permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
11. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
12. 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.
Page 4 of 7

State Stormwater Management Systems
Permit No. SW8 040106
13. 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.
III. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director.
In the event of a change of ownership, or a name change, the permittee must
submit a formal permit transfer request to the Division of Water Quality,
accompanied by a completed name/ownership change form, documentation
from the parties involved, and other supporting materials as may be appropriate.
The approval of this request will be considered on its merits and may or may not
be approved. The permittee is responsible for compliance with all permit
conditions until such time as the Division approves the transfer request.
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) having 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 permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility.
6. 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.
7. Unless specified elsewhere, permanent seeding requirements for the stormwater
control must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual.
8. Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
9. The permittee shall notify the Division any name, ownership or mailing address
changes within 30 days.
Permit issued this the 18th day of June, 2004.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Alan W. Klimek, P:E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Page 5 of 7

June 9, 2011
NC DENR
Wilmington Regional Office
127 Cardinal Dr. Ext.
Wilmington NC 28405
Attention: Angela Hammers
Re: Notice of Inspection
Coastal Contractors, Inc.- Office Site Edward E Penuel
Permit # SW8 040106
Onslow County
Dear Ms. Hammers,
Upon your request I am writing to inform you that I will make all the necessary repairs
and maintenance on above referenced property in order to resolve my Permit #SW8
040106 (Onslow County) within the next 90 days_ This includes the engineers
certification of the storm water system.
All future correspondence should be mailed to Edward E Penuel, 118 Harold Avenue,
Swansboro, NC 28584.
I am looking forward in working with you as quickly as possible to resolve this matter, as
I am eager to pursue my project in the near future.
Thank you for your attention in the matter.
Sincerely,
Edward E. Penuel
RECEIVED
JUN 13 2011
BY:

Crystal Coast En _ ineering, PA
3817-3 Freedom Way
Hubert, N.C. 28539
I i Tel: [phone] Fax: [phone]
' Email: [e-mail]
June 9, 2011
Angela Hammers
N.C. Division of Water Quality
127 Cardinal Drive Extension
Wilmington, N.C. 28405
Re: Permit No. SW8 040106
Coastal Contractors, Inc. — Office Site
Onslow County
Dear Ms. Hammers,
In response to your Notice of Inspection dated May 24, 2011 regarding the referenced
project, we provide you with the following (Item numbers correspond to those of your
Inspection Report)_
1. As noted in your Inspection Report, the stormwater pond has not been certified by
Crystal Coast Engineering, PA. We have conducted an inspection on May 20th 2011
and sent our report to Coastal Contractors, Inc. with recommended measures to
repair eroded areas and maintain the woody vegetation on pond slopes and
specifically in the forebay.
2. We have concluded that the severe drought in Onslow County is the principal reason
for the low pond overflow level.
3. See item #1.
We are hopeful that this response addresses all concerns. Should you have questions or
additional concerns, please feel free to contact us.
Y ours truly,
Pasc andosy
CRYSTAL. COAST ENGINEERING
cc: Edward
RECEIVED
JUN 1 S 2011
BY:

Coastal Contractors, Inc. - Office Site
Onslow County
Stormwater Permit No. SW8 040106
Designer's Certification
I, , 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
SEAT_
M. NCDENR DWQ Wilmington Regional Office
Page 1 of 2

Coastal Contractors, Inc. - Office Site
Onsiow County
Stormwater Permit No. SW8 040106
Certification Requirements:
1. The drainage area to the system contains approximately the permitted
acreage.
2. -The drainage area to the system contains no more than the permitted
amount of built -upon area.
3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
4. 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.
$. 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.
Page 1 of 2

NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
May 24, 2011
Mr. Edward Penuel
116 North Creek Drive
Jacksonville, NC 28546
Subject: NOTICE OF INSPECTION
Coastal Contractors, Inc. — Office Site
Permit No. SW8 040106
Onslow County
Dear Mr. Penuel:
Dee Freeman
Secretary
On May 16, 2011, Angela Hammers of the Wilmington Regional Office of the Division of
Water Quality (DWQ) inspected Coastal Contractors, Inc. — Office Site in Onslow
County to determine compliance with Stormwater Management Permit Number SW8
040106 issued on June 18, 2004. DWQ file review and site inspection revealed that the
site is not compliant with the terms and conditions of this permit. Please find a copy of
the completed form entitled "Compliance Inspection Report" attached to this letter,
which summarizes the findings of the recent inspection.
As indicated in the attached inspection report, the following deficiencies must be
resolved:
1. A copy of an engineer's certificate of the stormwater system was not found in the
file.
2. The pond overflow was observed extending only to the top of the bank of the
pond, which is less than shown on the approved plan.
3. Operation and Maintenance is not being implemented including the repair of
erosion of side slopes, and maintenance of woody vegetation on pond slopes.
For more information please see the attached inspection report.
Please note that prior to construction of additional built upon area (BUA), a request for
modification of this permit is required to be submitted to this office.
Please inform this Office in writing before June 24, 2011, 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 $25,000 per day. If a written
plan of action is not submitted to this office by June 24, 2011 then DWQ staff will re-
inspect the site and issue a Notice of Violation if the listed deficiencies have not been
addressed.
Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Caral'ina 28405 V TQne l 1
Phone: [phone] FAX: [phone] ! Customer Service: 1-877-623-6748 1 ort 1 Caro 1 i n a
Internet wu+w.ncxaterquality.org
aturilly
An Equal Opponunlly 1 Affirmative Action Employer

Mr. Edward Penuei
Coastal Contractors, Inc. — Office Site
SW8 040106
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].
Sincerely,
��`n`Y--
Angela Hammers
Environmental Specialist
Enclosure: Compliance Inspection Report, Engineers' Certification Form
GDSlakh: SAWQS1StormwaterlPerrnits & Projects120041040106 HD12011 05 CEI_deficient 040106
cc: John Hennessy-NPS-ACOU
Onslow County Building Inspections
Dave Newsom, PE (Crystal Coast Engineering)
WiRO Files
Page 2 ot'2

i
RECEIVED
APR 0 1 1004
i�$oa # 5(.0 2 4vrC�Co
Design Calculations
Stormwater Treatment Facilities
for
Coastal Contractors, Inc.
located in
Jacksonville, N.0
uen
�ACA
LESS
+ EA
1. PROJECT DESCRIPTION
The Project consist of a proposed contractors office facility located on a 7.8 Ac, tract in Jacksonville N.C..
2. COMPUTE POND AREA REQUIRED
a. Compute Percent Impervious:
Impervious Areas:
On -Site Buildings
On -Site Streets
On -Site Parking
On -Site Sidewalks
Other on -site
Off -site
Sub -Total
FUTURE
Total
Total Area Drainage to Pond:
Percent Impervious =
Total
4,800 SF
17,312 SF
52,069 SF
270 SF
0
0
0 74,451 74,451 SF
0 1 ,`126 74% 126,747 SF
0 201,198 201,198 SF
0.830 or 83.0 %
b. Compute Pond Surface Area
Using Surface Area to Drainage Area Ratio Chart for 90% TSS Removal (copy attached) and
assuming.,. foot pond depth:
SA/DA°/0 (interpolated)
Therefore:
Surface Area = SA/DA x Drainage Area
14,401 SF say,1'450Q SF
SF

l
c. Compute Minimum Pond Dimensions
Assume rectangular shape with 3:1 Length (L) to Width (W) Ratio:
Length = 208.57 feet
Width = 69.52 feet
Site conditions, however, dictate:
Length = V = x _feet
so, Width (avi 78.8 feet
Actual L/W = 2.3
3. DETERMINE VOLUME TO BE CONTROLLED FROM 1" STORM
Using Schuler "Simple Method":
Rv = 0.05 + 0.009(l) where I = percent impervious
Rv = 0.797 in/in
Control Volume = Design Rainfall x Rv x Drainage Area
Control Volume = 16,100 CF
4. DETERMINE REQUIRED STORAGE DEPTH
Assume: 3:1 side slopes
solving for depth (d) by trial & error:
d = 1.05
say:610Q CF
5. DETERMINE ORIFICE SIZE I
Control Volume must be drawn down over a 2 day - 5 day period.
Using orifice equation, solve for Diameter (D) that results in 3-1/2 day period:
D = (Q / 0.026 (h).5)s
Where: Q = (Control Volume / 3.5 days x 86,400 sec/day)
0.053 cfs
h=d/2
= 0.53
Solving for D:
D = 1.68 Use : ", :�2 0 "pipe

-3 1
Actual Drawdown with actual drawdown pipe diameter (using orifice equation):
Q= 0.075 cfs
Draw Down Period = 2.47 days OK , < 5.0
6. SELECT OUTLET STRUCTURE DIAMETER
Size outlet structure such that depth of Q10 flow <1.0 feet:
Using Rational Formula (Q=CIA) where:
Cimper =
Cpery =_ = 2
Ccum = 0.7
110 = . `^"w'"50inlhr
A = 5.57 ac
Q10 = 24.17 cfs
Assuming 112 circumference is used as weir and using
Francis Formula (Q=3.33LH"'5) to solve for L such that H = 1.0:
L = 7.26 Feet
Use 60 inch diameter outlet structure
7. DETERMINE Q10 STAGE
Q10 = 24.17 cfs
Using Francis Formula (Q=3.33LH"') solve for H:
H 10 = 0.95 feet
8. DETERMINE Q100 STAGE (ELEV. OF EMERGENCY SPILLWAY)
Using Rational Formula (Q=CIA) where:
Ccum = 0.67
1100 = E.._' �$:5 inlhr
A = 5.57 ac
0100 = 31.60
Using Francis Formula (Q=3.33LH"5) solve for H:
H 100 = 1.13 feet
9. DETERMINE Q100 STAGE OVER EMERGENCY SPILLWAY (TOP BERM ELEV.)
Assume primary spillway blocked (i.e., emergency spillway to accommodate Q100)

Emergency spillway shall be a broad crested earthern weir designed to pass 100 year storm.
Using broad crested weir equation H = (QICw x L)2t3
where: Q = Q100 31.60 cfs
Cw = 3.0
Length =f} feet
H = 0.35 feet
10. FOREBAY SIZING
Compute Actual Pond Volumes (using average end method):
Avg
Incr.
Incr.
Cum.
Main Bay Volume:
Elevation Area SF
Area SF
Depth (FT)
Vol (CF)
Vol (CF)
Pond Bottom
60 5,605
Bottom Veg Shelf
"I�t
20 33 7,750
6,678
3.33
22,236
22,236
Normal Pond
' _. A �•�22,00 1�1;564
9,657
1.67
16,127
38,363
Main Bay Volume = 38,363 CF
Forebay Volume: Elevation Area SF Area SF Depth FT Vol (CF) Vol (CF)
Pond Bottom
Normal Pond 22.001 ::�2900 1,940 5.00 9,698 9,698
Forebay Volume = 9,698 CF
Total Pond Volume = 48,061 CF
Forebay Volume equates to 20.2 % of Total Volume
Temp. Storage Volume: Elevation Area SF Area SF Depth (FT) Vol CF Vol (CF)
!Normal Pond 22.00 14,464
Temp. Pond Level `' v _ _ r ;23:.0fi= ri 1fiT157 15,311 1.06 16,229 16,229
" _
Temp. Pool Volume = 16,229 CF
11. SUMMARY
Pond Elevations:
Relative Actual
Top Berm (minimum) 7.55 24.55 26
H= 0.35
100-Yr. Flood 7.19 24.19 (emerg. weir elev)
H 100 = 1.13
10-Yr. Flood 7.01 24.01

J/ ZT
H10 = 0.95
1-inch Storage 6.06 23.06 (primary weir elev)
storage depth = 1.06
Permanent Pool 5.00 22.00 (invert out elev)
pond depth = 5
-x.
Pond Bottom 0 ��^170Q'
12. WET DETENTION BASIN SUPPLEMENT
Basin Bottom Elevation 17.00
Perm, Pool Elevation 22.00
Temp. Pool Elevation 23.06
Perm Pool Surface Area 14,464 SF
Drainage Area 5.57 AC
Impervious Area 4.62 AC
Perm. Pool Volume
48,061 CF
Temp Pool Volume
16,229 CF
Forebay Volume
9,698 CF
SA/DA
5.94
Diameter of Orifice
2.00
Design Rainfall
1"
Design TSS Removal
90%

JOHN L. PIERCE & ASSOCIATES, P.A.
LAND SURVEYING -LAND PLANNING - MAPPING
CIVIL ENGINEERING
P.O. Box 1685
409 Johnson Blvd.
Jacksonville. NC 28541
Office: [phone] Fax No.: [phone]
E-Mail: [e-mail]
TO Ms. Laurie Munn
N.C. Department of Environment
arid Natural Resources
Divi Si en of Water (hlal i t3t
127 North Cardinal Drive
a mington, NC 2840J
WE ARE SENDING YOU
❑ DRAWINGS ❑ ATTACHED
❑ COPY OF LETTER ❑ PRINTS
❑ CHANGE ORDER
letter of transmittal
DATE JOB NO.
March 30, 2004
ATTENTION
Luarie Munn
RE:
Coastal Contractors Inc./Edward Penuel
❑ UNDER SEPARATE COVER VIA
❑ PLANS ❑ SAMPLES
THE FOLLOWING ITEMS:
❑ SPECIFICATIONS
COPIES
DATE
NUMBER
DESCRIPTION
2
Revised copies of sheets
1
Co of your letter dated 3 18 04
1
Co of letter from Crystal Coast Engineering_
2
Copies of revised Design Calculations
2
Sets of sheets 4 of 4 of stormwater application
2
PRE
ATE 1)
Sets of sheets 1&2 of 4 of wet detention basis sU leme
EWQ
RnJ
THESE ARE TRANSMITTED as checked below:
0 For approval
❑ For your use
❑ As requested
❑ Approved as submitted
❑ Approved as noted
❑ Returned for corrections
❑ Resubmit copies for approval
❑ Submit copies for distribution
❑ Return corrected prints
❑ For review and comment
❑ For bids due
0 Prints returned after loan to us
REMARKS Should you need any additional
information, please let us knew
SIGNED (�/A, _M4K
it

Crystal Coast Engineering. PA
3817-3 Freedom Way
Hubert, N.C. 28539
Tel: [phone] Fax [phone]
Email: [e-mail]
March 29, 2004
Ms. Laurie Munn, Environmental Engineer
N.C. Division of Water Quality
127 Cardinal Drive Extension
Wilmington, N.C. 28405
Re: Stormwater Project No. SW8 040106
Coastal Contractors Inc. Office Site
Onslow County
Dear Ms. Munn,
We are in receipt of your Request for Additional Information dated March 18, 2004 for
the referenced project. We provide the following information to allow you to continue
the stormwater review (item numbers correspond to your original Request):
1. Added note concerning wetlands.
2. Tumed on Drainage Area Boundary layer showing 5.57 acre drainage area.
3. Wetland Species to be planted on the vegetated shelf are indicated on Pond
Detail Sheet.
4. The gravel area is bounded on the low side(s) by a berm that will divert all
runoff to the storm drainage system and forebay.
5. Vicinity map revised.
6. Calculations (Page 4 of 5) demonstrate temporary pond volume provides the
required storage volume.
7. The orifice size has been revised accordingly.
8. Application/Supplement properly initialed.
We are hopeful that this response address all concerns and that the permit can be
issued in the near future. Should you have questions or additional concerns, please
feel free to contact me.
Yours
Newsom,iNtv
COAST ENGINE RING, PA

i ♦ ; � .
_ .1 � r � 3�
. � � � r _t }
. 1
1 •f ♦ � _ �
'f 1 - �_

OF \NAPF9 Michael F. Easley, Governor
`Q� Q� William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E.,Director
L3 -� Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
March 18, 2004
Edward E. Penuel
PO Box 12037
Jacksonville, NC 28546
Subject: Request for Additional Information
Stormwater Project No. SW8 040106
Coastal Contractors Inc. Office Site
Onslow County
Dear Mr. Penuel:
The Wilmington Regional Office received a Stormwater Management Permit Application
for Coastal Contractors Inc. Office Site on January 8, 2004. 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 either delineate all wetlands on site, disturbed or undisturbed, or
note on the plans that none exist.
2. Please delineate the 5.57 acre drainage area.
3. Please specify pond side slope vegetation and the wetland species to be
planted on the 6:1 shelf.
4. The gravel area is shown as sheet flowing into the pond. Please provide a
catch basin and curbing for this area so that the runoff can be collected
and directed into the forebay of the pond.
5. Please add the nearest intersection of two major roads to the vicinity map
or note the direction to NC 24 on the vicinity map.
6. Please report the surface area provided at elevation 23.06 in the
calculations to demonstrate that sufficient storage is available for the 1"
volume.
7. Please review the orifice calculation. A 1" orifice is much too small to deal
with over 16,000 cubic feet of volume. The calculations indicate that a
1.68" diameter orifice is needed to draw down the pond in 3.5 days.
However, the consultant then rounds this diameter down to 1", which
results in a 9.9 day drawdown time (see section 5 of the calculations at the
top of the page). The best way to avoid rounding down too far is to obtain
a range of sizes based on the 2 and 5 day flowrates, and pick one in-
between. In this case, the size range is 1.4" to 2.2".
8. Please initial page 4 of the application and page 2 of the supplement.
N, C. Division of Water Quality 127 Cardinal Drive Extension [phone] Customer Service
Wilmington Regional Office Wilmington, NC 28405 [phone] Fax [phone] `JCDENR

Mr. Penuel
March 18, 2004
Stormwater Application No. SW8 040106
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 April 18,
2004, or the application will be returned as incomplete. The return of a project will
necessitate resubmittal of all required items, including the application fee.
If you need additional time to submit the information, please mail or fax your request for
a time extension to the Division at the address and fax number at the bottom of this
letter. The request must indicate the date by which you expect to submit the required
information. The Division is allowed 90 days from the receipt of a completed
application to issue the permit.
The construction of any impervious surfaces, other than a construction entrance under
an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and
is subject to enforcement action pursuant to NCGS 143-215.6A.
Please reference the State assigned project number on all correspondence. Any
original documents that need to be revised have been sent to the engineer or agent. All
original documents must be returned or new originals must be provided. Copies are not
acceptable. If you have any questions concerning this matter please feel free to call me
at [phone].
Sincerely,
Linda Lewis
Environmental Engineer
RSS/arl: S:IWQSISTORMWATIADDINF0120041040106.mar04
cc: Dave Newsom, P.E., John L. Pierce & Associates
Linda Lewis
Page 2 of 2

JOHN L. PIERCE & ASSOCIATES, P.A.
LAND SURVEYING -LAND PLANNING - MAPPING
CIVIL ENGINEERING
P.O. Box 1685
409 Johnson Blvd.
Jacksonville, NC 28541
Office: [phone] Fax No.: [phone]
E-Mail: [e-mail]
TO Linda Lewis �y
N.C. Department of Environment
and Natural Resources
127—North- Ga-rdinalDris
Wilmington, NC 28405
WE ARE SENDING YOU
❑ DRAWINGS
❑ COPY OF LETTER
❑ ATTACHED
❑ PRINTS
p CHANGE ORDER
JA N 0 8 2004
BY: 6
letter of transmi a
OA'IE JOH NO.
January 5 2004
A 1`ENnnN
Linda Lewis
RE:
Edward E. Penuel - 7.11 acre tract
❑ UNDER SEPARATE COVER VIA
❑ PLANS
THE FOLLOWING ITEMS:
❑ SAMPLES ❑ SPECIFICATIONS
COPIES
DATE
NUMBER
DESCRIPTION
2
Sets of Dlnn.s
2
Stormwater permit applications
Check in the amount of four hundred twenty dollars($420
THESE ARE TRANSMITTED as checked below:
❑ For approval
❑ For your use
❑ As requested
❑ Approved as submitted
❑ Approved as noted
❑ Returned for corrections
❑ Resubmit copies for approval
❑ Submit copies for distribution
❑ Return corrected prints
❑ For review and comment
❑ For bids due
REMARKS
01

North Carolina
James D. Simons, PG, PE
Director and State Geologist
710h
NCDENR
Department of Environment and Natural
Division of Land Resources
Land Quality Section
August 24, 2005
NOTICE OF VIOLATIONS OF THE
RECEIVED
AUG
BY;
Resources
SEDIMENTATION POLLUTION CONTROL ACT
CERTIFIED MAIL 7005 0390 0001 3200 1542
RETURN RECEIPT REOUESTED
Mr. Edward E. Penuel
1 IS Harold Avenue
Swansboro, NC 28584
RE: Project Name: Coastal Contractors Inc. Office Site
Project ID: Onslo-2004-185
Countv: Onslow
Compliance Deadline: 14 days from receipt of this letter
Dear Mr. Penuel:
.Michael F. Easley, Governor
William G. Ross Jr., Secretary
On August 23, 2005, personnel of this office inspected a project located on Highway 17, Jacksonville
in Onslow County, North Carolina. This inspection was performed to determine compliance with
the North Carolina Sedimentation Pollution Control Act (Act) of 1973. The inspection revealed a
land -disturbing activity of approximately 7 acres being conducted.
It is our understanding that you and/or your firm are responsible for this land -disturbing activity. The
purpose of this letter is to inform you that this activity was found to be in violation of the Act, G.S.
113A-50 to 66, Title 15A, North Carolina Administrative Code (NCAC), Chapter 4. If you feel that
you are not responsible for the following violations, please notify this office immediately.
The violations that were found are:
Failure within 15 working days or 30 calendar days (whichever period is shorter) of
completion of any phase of grading to plant or otherwise provide exposed, graded slopes or
fills with ground cover, devices, or structures sufficient to restrain erosion. G.S. 113A-57(2).
Slopes on the site are bare and vulnerable to erosion.
To correct these violations, you must:
Provide groundcover on all slopes on the site. Groundcover must be sufficient to restrain
erosion.
Wilmington Regional Office
127 Cardinal Drive Ext., Wilmington, North Carolina 28405-3845 • Phone: [phone] FAX: [phone]

Notice of Violations
Mr, Edward E. Penuel
August 24, 2005
Page 2 of 2
Please note that merely planting grass seed does not satisfy the requirements of "vegetative cover" or
of "ground cover sufficient to restrain erosion." These requirements are not satisfied until an
adequate cover of grass or other ground cover (such as properly applied and secured, mulched
seeding or appropriate rip -rap) is established which is, in fact, sufficient to restrain accelerated or
man-made erosion.
The penalty for an initial violation could be an assessment of up to $5,000.00. A time period for
compliance is not required for enforcement of this violation pursuant to NCGS 113A-61.1(c) and
NCGS 113A-64(a)(1). Therefore, the initial violation may be referred to the Director, Division of
Land Resources, for appropriate action.
Please be advised that i f these violations are not corrected within 14 days of receipt of this notice, the
Director, Division of Land Resources, will be requested to take appropriate legal action against you
pursuant to NCGS 1 13A-64. That action could be the assessment of a civil penalty, and the amount
may be up to S5000 per day for each day of the violation. The penalty maybe assessed from the date
of the violation, NCGS 113A-64(a)(1). If the violations are corrected within the time period
specified for compliance, no further legal action will be pursued.
Please be advised that any new land -disturbing activity associated with this project should not begin
until the area presently disturbed is brought into compliance with the Act. When corrective actions
are complete, you should notify this office so that work can be inspected. You should not assume
that the property complies with the Act until we have notified you. After installation, all erosion
control measures must be maintained in proper working order until the site is completely stabilized.
We solicit your cooperation, and would like to avoid taking further enforcement action. At the same
time, it is your responsibility to understand and comply with the requirements of the Act. Copies of
the relevant statute and administrative rules may be examined at this office or will be sent to you
upon request. Should you have questions concerning this notice or the requirements of the Act
please contact either Janet Russell or me at your earliest convenience.
Sincerely,
Daniel Sams, E, ME
Regional Engineer
Land Quality Section
Enclosures: Sedimentation Inspection Report
cc: State Sedimentation Specialist
Regional Water Quality Supervisor
LQS-WiRQ

Case #
NOR TN CAROLIAW DEPAR TMEAT OFEN},7RONGY1EATTA111D AWTURAL'RESOURCES
�( 1-4iVD QUALI7YSECT�7 1�':127 Cardinal Drive, Ext., lEilmin�ton, NC2,9405-3945 [phone] } t
County i�,,l t151 u t 1) Project. i-) f\ C/o 11 � F� r h7 [r S River Basin 'w � 5 1 c 0 f� � _,•
Person Financially Responsible: t ��
_f - t t Project #
Address: H> .ry k C)
It
]. Project Location t G �.l,tJ Pictures: i\'o ❑r Yes ❑
2. '+-Vcather and Soil Conditions a twc).1d, CA Fk't
3. Is site currently under notice of violation' Wes ❑ No
4. Is the site in compliance with the S.P.C.A. and the rules?
5. Violations.
❑ a. No approved plan, G.S. 113A-57(4) and 15f1 \'CAC4B.0107(c)
❑ b. Failure to follow approved plan, G.S. 173A-61.1
❑ c. Failure to submit revised plan, G.S. ] 13A-54.1(b) and
75A \'C_a.0 413.0118(a)
❑ d. Failure to provide adequate groundcover, G.S. 113A-57(3)and
15A \'CAC 4B.0107(b) or 15A i\'CAC 4B.0124(e)
❑ e. Insufficient measures to retain sediment an site, G.S. 113A-57(3)
❑ f. Failure to rake all reasonable measures, 15A NCAC 413.0105
6. i\PDES Permit Violation? Yes 0� No❑ Describe lilt } Y
Prints ❑ Slides ❑ Digital ❑ Video ❑
Yes ❑ No 0 If no, check violations below:
❑ g. Inadequate buffer zone, G.S. ] 13t1-57(1)
❑ h. Graded slopes and fills too steep, G.S. 113A-57(2)
for 15A \'CAC 4BA124(d)
� i. Unprotected exposed slopes, G.S. 113A-57(2)
❑ j. Failure to maintain erosion control measures,
15A \'CAC 413.4113
❑ k. Other (describe)
7. Has sedimentation damage occurred since last inspection? Yes ❑ If ) es, where? (check all that apply): No ❑
Lake/natural watercourse on the tract ❑ Lake/natural watercourse off the tract ❑ Other property ❑
Description:
Degree of damage: Slight ❑ NIodcratc ❑ Severe ❑
S. Contact made with (Name) h�t. ne, "fide
Inspection Report given ❑ or sent 0, to Person Financial]}- Responsible Date given/sent _!�- �i••� � 0'�
i
9. Corrective actions needed:
C-�r,d(.oue� is CcT,i�tic�� Or0r
P,,i►
f71nY �[ 3 r tAic.r.AA,r Lf1jk S i14�i)L1�. O-P
4c
t
G � ,� t�r•_c.1. C' 0 �.�-� . � e � � � �, ��� z�. t rh rl�•� �� 1, �, ��C ��
i
Ci co , U -as
10. Comments:
Others present _ ...
Date of IFisp•cction. V � ']-line arriving at site: Time leaving site:
cc