SW8020622_Current Permit_20130725

North Carolina Department of Environment and Natural Resources
Division of Water Quality
Pat McCrory
Governor
David Barnes, Managing Member
Rocky Point Ventures, LLC
P.O. Box 3555
Topsail Beach, NC 28445
Thomas A. Reeder
Acting Director
July 25, 2013
Subject: Stormwater Permit No. SW8 020622
Name/Ownership Change and Permit Extension
Rocky Point Ventures, LLC
High Density Project
Ponder County
Dear Mr. Barnes:
John E. Skvarla, III
Secretary
On August 5, 2009, the Governor signed Session Law 2009-406, This law impacts any
development approval issued by the Division of Water Quality under Article 21 of Chapter 143 of
the General Statutes, which is current and valid at any point between January 1, 2008, and
December 31, 2010. The law extends the effective period of any stormwater permit that was set
to expire during this time frame up to three (3) years from its current expiration date. On August
2, 2010, the Governor signed Session Law 2010-177, which granted an extra year for an
extension of up to four (4) years.
On June 27, 2013, the Division of Water Quality (DWQ) received a permit Name/Ownership
Change Form from 1830 Caver Road, LLC. A file review and site inspection was performed on
July 25, 2013 by DWQ and as noted in the enclosed inspection report, the site is currently in
compliance with the terms and conditions of the current state stormwater permit. The Division is
hereby notifying you that permit SW8 020622 has been transferred on July 25, 2013, and shall
be effective until October 4, 2016, which includes the extensions. For your records, please find
enclosed a copy of the updated page 2 of the previously issued permit, a copy of the inspection
report, and a copy of the Name/Ownership Change form(s) submitted on June 27, 2013.
Please attach this cover letter and updated page 2 to your permit originally issued on October 4,
2002 and as modified thereafter.
This permit is subject to the conditions and limitations as specified in the previously issued
permit. Please pay special attention to the conditions listed in this permit regarding the
Operation and Maintenance of the BMP(s), recordation of deed restrictions, procedures for
changes of ownership, transferring the permit, and renewing the permit. Failure to establish an
adequate system for operation and maintenance of the stormwater management system, to
record deed restrictions, to transfer the permit, or to renew the permit, will result in future
compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adjudicatory hearing by filing a written petition with the Office of
Administrative Hearings (OAH). The written petition must conform to Chapter 150B of the North
Carolina General Statutes, and must be filed with the OAH within thirty (30) days of receipt of
this permit. You should contact the OAH with all questions regarding the filing fee (if a filing fee
is required) and/or the details of the filing process at 6714 Mail Service Center, Raleigh, NC
27699-6714, or via telephone at 919-431-3000, or visit their website at www.NCOAH.com.
Unless such demands are made this permit shall be final and binding.
Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405
Phone: [phone] \ FAX: [phone] \ DENR Assistance:1-877-623-6748
Intemet: www.ncwaterqualiV.org
An Equal Opportunity \ Affirmative Action Employer

State Stormwater Management Systems
Permit No. SW8 020622
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Rocky Point Ventures, LLC
1830 Carver Drive, Rocky Point, Pender County
FOR THE
operation and maintenance of two (2) wet detention ponds in compliance with the
provisions of 15A NCAC 2H .1000 (hereafter referred to as the "stormwaterrules') 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 October 4, 2016, and shall be
subject to the following specified conditions and limitations:
1. 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 374,616 ft2 and
413,294 ft2 of impervious area, respectively. Each pond must be operated with a
30' vegetated filter.
3. The tract will be limited to the amount of built -upon area indicated on page 3 of this
permit, and per approved plans.
4. The runoff from all built -upon area within the permitted drainage area of each pond
associated with this project must be directed into the permitted stormwater control
system. A permit modification must be submitted and approved prior to allowing
additional runoff from outside of the approved drainage area to drain into the
stormwater control system.

State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STATE STORMWATER PERMIT NAME/OWNERSHIP CHANGE FORM
1. CURRENT PERMIT INFORMATION
1. Stormwater Management Permit Number: _r%
2. Project Name: I
3. Current Permit Holder's Company Name/Organiz tion: 4 I C
4. Signing Official's Name: A vi da K/ e Title: L:
5. Mailing Address: ,
City: t4 1J & State Zip: 10 9 b Q
6. Phone: � Fax: ( 13 5- 07 / -i
II. PROPOSED PERMITTEE I OWNER / PROJECT / ADDRESS INFORMATION
This request is for: (please check all that apply)
Q Name change of the owner (Please complete items 1, 2 and 3 below)
Name change of project (Please complete Item 5 below)
Change in ownership of the property/company (Please complete Items 1, 2, 3, and 4 below)
❑ Mailing address / phone number change. (Please complete Item 4 below)
❑ Other (please explain):
1. Proposed permittee's company name/organization:
2. Proposed permittee's sign
3. Proposed permittee's title:
4. Mailing
City:
Phone: 41 q 1 6 n 16
official's name:
5. New Project Name to be placed on permit:
_ State: At � Zip:
Fax: ( I -
Please check the appropriate box. The proposed permittee listed above is:
❑ HOA or POA (Attach documentation showing that the HOA or POA owns, controls, or has a
recorded easement for all areas that contain stormwater system features. Plant name of HOA or
POA in #1 above and provide name of HOA/POA's authorized representative in #2 above)
❑ The property owner
❑ Losses (Attach a copy of the lease agreement and complete Property Owner Information on
page 4)
❑ Purchaser (Attach a copy of the pending sales agreement. Final approval of this transfer will be
granted upon receipt of a copy of the recorded deed)
❑ Developer (Complete Property Owner Information on page 4) FC11FIVE
JUN272013
BY:
SSW N/O Change Rev24Sept2012 Page 1 of 4

Ill. REQUIRED ITEMS
A request to transfer a permit will not be approved by the Division of Water Quality (DWQ) unless all
of the applicable required items listed below are included with the submittal. Failure to provide the
listed items may result in processing delays or denial of the transfer.
1. This completed and signed form. This certification must be completed and signed by both the
current permit holder and the new applicant if this is a change of ownership.
2. Legal documentation of the property transfer to a new owner.
3. A copy of any recorded deed restrictions, covenants, or easements, if required by the permit.
4. The designer's certification (DWQ Engineer and Designer Certification Forms are available from
each DWQ Regional office), if required by the permit and if not already submitted to DWQ.
5. If the proposed permittee is a firm, partnership, association, institution, corporation, limited liability
company, or other corporate entity, provide documentation showing the authority of the named
representative to act on behalf of the proposed permittee.
6. The $40.00 processing fee. If this is an initial transfer from the original permittee the processing
fee is not required. Subsequent ownership transfers will require the $40.00 processing fee.
IV. CURRENT PERMITTEE'S CERTIFICATION
Please check one of the following statements and fill out the certification below that statement.
❑ Check here if the current permittee is only changing his/her/its name, the project name, or mailing
address, but will retain the permit. I, , the current
permittee, hereby notify the DWQ that I am changing my name and/or I am changing my mailing
address and/or I am changing the name of the permitted project. I further attest that this application
for a name/ownership change is accurate and complete to the best of my knowledge. I understand
that if all required parts of this application are not completed or if all required supporting information
and attachments listed above are not included, this application package will be returned as
incomplete.
❑ Check here if current permittee is transferring the property to a new owner and will not retain
ownership of the permit.
I, , the current permittee, am submitting this application
for a transfer of ownership for permit # . I hereby notify DWQ of the sale or
other legal transfer of the stormwater system associated with this permit. I have provided a copy of
the most recent permit, the designer's certification for each BMP, any recorded deed restrictions,
covenants, or easements, the DWQ approved plans and/or approved as -built plans, the approved
operation and maintenance agreement, past maintenance records, and the most recent DWQ
stormwater inspection report to the proposed permittee named in Sections II and V of this form. I
further attest that this application for a name/ownership change is accurate and complete to the best
of my knowledge. I understand that if all required parts of this application are not completed or if all
required supporting information and attachments listed above are not included, this application
package will be returned as incomplete. I assign all rights and obligations as permittee to the
proposed permittee named in Sections II and V of this form. I understand that this transfer of
ownership cannot be approved by the DWQ unless and until the facility is in compliance with the
permit.
Signature:
I
, County of
a Notary Public for the State of
do hereby certify that
personally appeared before me this the
day of , 20 , and acknowledge the due execution of the
forgoing instrument. Witness my hand and official seal,
Notary Signature
SSW N/O Change Rev24Sept2012 Page 2 of 4
(Notary Seal)
V
JUN 2 7 2013
tfY:

V. PROPOSED PERMITTEE CERTIFICATION: (This section must be completed by the
Proposed Permi�ttee for all transfers of ownership)
I, � (xV r l;1 & M Z5 , hereby notify the DWQ that I have acquired
through sale, lease or legal transfer, the responsibility for operating and maintaining the permitted
stormwater management system, and, if applicable, constructing the permitted system. I
acknowledge and attest that 1 have received a copy of: (check all that apply to this permit)
the most recent permit
the designer's certification for each BMP
❑ any recorded deed restrictions, covenants, or easements
❑ the DWQ approved plans and/or approved as -built plans
❑ the approved operation and maintenance agreement
past maintenance records from the previous permittee (where required)
DWQ stormwater inspection report showing compliance within 90 days prior to this transfer
I have reviewed the permit, approved plans and other documents listed above, and I will comply with
the terms and conditions of the permit and approved plans. I acknowledge and agree that I will
operate and maintain the system pursuant to the requirements listed in the permit and in the
operation and maintenance agreement. I further attest that this application for a name/ownership
change is accurate and complete to the best of my knowledge. I understand that if all required parts
of this application are not completed or if all required supporting information and attachments listed
above are not infed, thi ;Ppllcation� kage will be returned as incomplet .
Signature: y Date:
a Notary Public for the State of
&L) E- At3 OXAE , do hereby certify that
personally appeared before me this the
day of j Q OC— , 2013—, and acknowledge the due execution of the
"oingstrument. Witness my hand and official seal,
VALAnR�I�iE G ROWELL
Notary Signature New Hano Merl l o h &01na
My Commission Expires Jan. 30, 2017
Additional copies of the original permit and the approved Operation and Maintenance agreement can
be obtained from the appropriate Regional Office of the Division of Water Quality.
This completed form, including all supporting documents and processing fee (if required), should be
sent to the appropriate Regional Office of the North Carolina Department of Environment and Natural
Resources, Division of Water Quality, as shown on the attached map.
Please note that if the Proposed Permittee listed above is not the property owner, the property owner
must complete and sign page 4 of this document. Both the lessee / developer and the property
owner will appear on the permit as permittees.
17 el 11177 1�
JUNZ72013
BY:
SSW N/O Change Rev24Sept2012 Page 3 of 4

VI. PROPERTY OWNER CONTACT INFORMATION AND CERTIFICATION
If the Proposed Permittee listed in Sections 11 and V of this form is not the Property Owner, the
Property Owner must provide his/her Contact Information below and sign this form:
Printed Name:
Organization:
Title within the Organization:
Street Address:
City:
Mailing Address:
City:
Phone:
Email:
State:
(if different from street address)
State:
Fax:
Zip:
Zip:
I certify that I own the property identified in this permit transfer document and have given permission
to the Proposed Permittee listed in Sections II and V to develop and/or, lease the property. A copy
of the lease agreement or other contract, which indicates the party responsible for the construction
and/or operation and maintenance of the stormwater system, has been provided with the submittal.
As the legal property owner I acknowledge, understand, and agree by my signature below, that I will
appear as a permittee along with the lessee/developer and I will therefore share responsibility for
compliance with the DWQ Stormwater permit. As the property owner, it is my responsibility to notify
DWQ by submitting a completed Name/Ownership Change Form within 30 days of procuring a
developer, lessee or purchaser for the property. I understand that failure to operate and maintain the
stormwater treatment facility in accordance with the permit is a violation of NC General Statute
(NCGS) 143-215.1, and may result in appropriate enforcement action including the assessment of
civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6.
Signature of the property owner
I
County of
Date:
a Notary Public for the State of
do hereby certify that
personally appeared before me this the
day of , 20 , and acknowledge the due execution of the
forgoing instrument. Witness my hand and official seal,
(Notary Seal)
Notary Signature
t, JUN272013
y:
SSW N/O Change Rev24Sept2012 Page 4 of 4

Mr. Jim Lawrence, Vice President
DEL Laboratories, Inc.
1830 Carver Drive
Rocky Point, NC 28457
Dear Mr. Lawrence:
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
Wilmington Regional Office
October 4, 2002
Subject: Permit No. SW8 020622
DEL Laboratories Addition
High Density Stormwater Project
Pender County
The Wilmington Regional Office received a complete Stormwater Management Permit
Application for DEL Laboratories Addition on October 4, 2002. Staff review of the plans and
specifications has determined that the project, as proposed, will comply with the Stormwater
Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding Permit No. SW8 020622
dated October 4, 2002, for the construction of DEL Laboratories Addition.
This permit shall be effective from the date of issuance until October 4, 2012, and shall be
subject to the conditions and limitations as specified therein. Please pay special attention to the
Operation and Maintenance requirements in this permit. Failure to establish an adequate system
for operation and maintenance of the stormwater management system will result in future
compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adjudicatory hearing upon written request within thirty (30) days following
receipt of this permit. This request must be in the form of a written petition, -conforming to
Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative
Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this
permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please contact
Linda Lewis, or me at [phone].
Sincerely,
Rick Shiver
Water Quality Regional Supervisor
RSS/arl: S:\WQS\STORMWAT\PERMIT\020622.00T
cc: Drexel Kermit Smith, P.E.
Pender County Building Inspections
Linda Lewis
Wilmington Regional Office
Central Files
N.C. Division of Water Quality Nft.
127 Cardinal Drive Extension Wilmington, N.C. 28405 [phone] Fax [phone] Customer Service
800-623-7748

State Stormwater Management Systems
Permit No. SW8 020622_.
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
DEL Laboratories, Inc.
DEL Laboratories Addition
Pender County
FOR THE
construction, operation and maintenance of two (2) wet detention ponds in compliance with the
provisions of 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the
approved stormwater management plans and specifications and other supporting data as attached
and on file with and approved by the Division of Water Quality and considered a part of this
permit.
This permit shall be effective from the date of issuance until October 4, 2012, 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 374,616 ft2 and 413,294 ft2 of impervious area,
respectively. Each pond must be operated with a 30' vegetated filter.
3. The tract will be limited to the amount of built -upon area indicated on page 3 of this
permit, and per approved plans.
4. The runoff from all built -upon area within the permitted drainage area of each pond
associated with this project must be directed into the permitted stormwater control
system. A permit modification must be submitted and approved prior to allowing
additional runoff from outside of the approved drainage area to drain into the stormwater
control system.
i7

State Stormwater-ManagementSystems -
Permit No. SW8 020622
DIVISION OF WATER QUALITY
PROJECT DESIGN DATA SHEET
Project Name:
Permit Number:
Location:
Applicant:
Mailing Address: -
Application Date:
Receiving Stream
Index #:
Classification of Water Body:
Pond Number:
Total Drainage Area, acres:
Onsite:
Offsite:
Pond Depth, feet:
Total Impervious Surfaces, ftz:
Permanent Pool Elevation, FMSL:
Required Surface Area, ftz:
Provided Surface Area, ftz:
Required Storage Volume, ft3:
Provided Storage Volume, ft3:
Temporary Storage Elevation, FMSL:
Controlling Orifice:
DEL Laboratories Addition
SW8 020622
Pender County
Mr. Jim Lawrence, Vice President
DEL Laboratories, Inc. - - - --
1830 Carver Drive
Rocky Point, NC 28457
October 4, 2002
Northeast Cape Fear River
18-74-(47.5)
"B Sw"
1 2
12.6 11.2
12.6 11.2
0 0
4 4
3.74,616
413,294
21 _.
22
24,028 @21
26,749 @22
29,130 @21
26,750 @22
.30,383
33,030
47,530
62,435
22.5
24
2.5" y pipe
2.511cp pipe
3

State Stormwater Management Systems
Permit No. SW8 020622
II. SCHEDULE OF COMPLIANCE
1. The stormwater management system shall be constructed in it's entirety, vegetated and
operational for its intended use prior to the construction of any built -upon surface.
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.
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 not be allowed in the stormwater treatment system.
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. 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, or sale 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.
4

- -- - - - -
State S-tormwater Management Systems
Permit No. SW8 020622
10. The permittee shall submit final site layout and grading plans for any permitted future
areas shown on the approved plans, prior to construction. If the proposed BUA exceeds
the amount permitted under this permit, a modification to the permit must be submitted
and approved prior to construction.
11. A copy of the approved plans and specifications shall be maintained on file by the
Permittee for a.minimum of ten years from the date of the completion of construction.
12. Prior to the sale or lease of any portion of the property, the permittee shall notify DWQ
and provide the name, mailing address and phone number of the purchaser or leasee. An
access/maintenance easement to the stormwater facilities shall be granted in favor of the
permittee if access to the stormwater facilities will be restricted by the sale or lease of any
portion of the property.
13. The permittee must maintain compliance with the proposed built -upon area and ensure
that the runoff from all the built -upon is directed into the permitted system.
14. 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. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal permit request must be
submitted to the Division of Water Quality accompanied by an application fee,
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. Responsibility for compliance with all permit conditions remains with
the Permittee until such time as the Division approves the formal permit 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) which have jurisdiction.
4. In the event that the facilities fail to perform satisfactorily, including the creation of
nuisance conditions, the Permittee shall take immediate corrective action, including those
as may be required by this Division, such as the construction of additional or replacement
stormwater management systems.
5. The 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.
5

State Stormwater Management Systems -
Permit No. SW8 020622
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 4th day of October, 2002.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
%-)- iL - A--� A & Q ri
Alan W. Klimek, P. ., Director
Division of Water Quality
By Authority of the Environmental Management Commission
0

State Stormwater Management Systems
Permit No. SW8 020622
DEL Laboratories Addition
Stormwater Permit No. SW8 020622
Pender County
Designer's Certification
as a duly registered
in the State of North Carolina, having been authorized to observe (periodically/weekly/full time)
the construction of the project,
(Project)
for (Project Owner) hereby state that, to the best of
my abilities, due care and diligence was used in the observation of the project construction such
that the construction was observed to be built within substantial compliance and intent of the
approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
7

State Stormwater Management Systems
Permit No. SW8 020622
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 outletibypass 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 overall dimensions of the system, as shown on the approved plans, are
provided.
cc: NCDENR-DWQ Regional Office
Pender County Building Inspections
0

OFFICE USE ONLY
Date Received
Fee Paid
Permit Number
�' o
z.0 ?AW, 3 2—
®_ .o
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
DEL Laboratories, Thc:
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
Jim Lawrence, Vice President
3. Mailing Address for person listed in item 2 above:
1830 Cary
City: Rocky Point State: N C Zip: 29457
Telephone Number: ( 910 ) 6 0 2— 4 2 0 0
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
DEL Laboratories, Inc.
5. Location of Project (street address):
1830 Carver Drive
City: Rocky Point, NC 28457 County: Pender
6. Directions to project (from nearest major intersection):
From Wilmington, take 117 North to NC 133. Go west on NC 133 to
NCSR 1437 (Carver Drive). Site is located at the end of Carver Dr;ye
7. Latitude: 3 4 ° 2 2 ' 31 .311 Longitude: 7 7 ° 5 5 ' 15. 6 " of project
8. Contact person who can answer questions about the project:
Name: Jim Lawrence Telephone Number: ( 910 ) 6 0 2 — 4 2 0 o
II. PERMIT INFORMATION:
1. Specify whether project is (check one): X New Renewal Modification
Form SWU-101 Version 3.99 Page 1 of 4

2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number and its issue date (if known)
3. Specify the type of project (check one):
Low Density _High Density Redevelop General Permit Other
4. Additional Project Requirements (check applicable blanks):
_CAMA Major _X_Sedimertation/Erosion Control _404/4.01 Permit _NPDES Stormwater
Permit Rec. 6/11/02
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
III. PROJECT INFORMATION
1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management for the project.
All stormwater from proposed development will he diyarted to
wet detention ponds for treatment prior to leaving the site.
2. Stormwater runoff from this project drains to the
3. Total Project Area:
38.15 acres
5. How many drainage areas does the project have? 3
Cape Fear
River basin.
4. Project Built Upon Area: 69.1 %
6. Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
Basin Information
Drainage Area 1
Drainage Area 2
Receiving Stream Name
Northeast Cape Fear
Northeast Capp Fpnr
Receiving Stream Class
S SW
B SW
Drainage Area
12.6 a c
11.2 ac
Existing Impervious* Area
Proposed Impervious*Area
374,616
413 2 9 0
% Impervious* Area (total)
68.25
4
Impervious* Surface Area
Drainage Area 1
Drainage Area 2
On -site Buildings
165,528
187,308
On -site Streets
On -site Parking
209,088
225,986
On -site Sidewalks
0
0
Other on -site
Off -site
0
0
Total: 374,616
Total:
* Impervious area is defined as the built upon area including, but not limited to, buildings, roads, paridng areas,
sidewalks, gravel areas, etc.
Form SWU-101 Version 3.99 Page 2 of 4

Basin Information
Drairta - A;a a 3
Receiving Stream Name
Northeast Cape Fear R.
Receiving Stream Class
B SW
Drainage Area
35.2
Existing Impervious Area
360,241
Proposed Impervious Area
360,241
Impervious Area (total)
24%
Impervious* Surface Area
❑rainy a Area 3
On -site Buildings
125,017
On -site Streets
0
On -site Parking
235,224
On -site Sidewalks
0
Other on -site
0
Off -site
0
Total: 360,241
*Impervious area is defined as the built upon area including, but not
limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc.

7. How was the off -site impervious area listed above derived?
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table
listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment.
The following covenants are intended to ensure ongoing compliance with state stormwater management permit number
as issued by the Division of Water Quality. These covenants may not be
changed or deleted without the consent of the State.
2. No more than square feet of any lot shall be covered by structures or impervious materials.
Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood
decking or the water surface of swimming pools.
3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings.
4. Built -upon area in excess of the permitted amount requires a state stormwater management permit modification prior to
construction.
5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control
system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity
and performance of the system as permitted.
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above, that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the State, and that they will be recorded prior to the sale of any lot.
V. SUPPLEMENT FORMS
The applicable state stormwater management permit supplement form(s) listed below must be submitted for each
BMP specified for this project. Contact the Stormwater and General Permits Unit at [phone] for the status
and availability of these forms.
Form SWU-102
Wet Detention Basin Supplement
Form SWU-103
Infiltration Basin Supplement
Form SWU-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SWU-107
Underground Infiltration Trench Supplement
Form. SWU-108
Neuse River Basin Supplement
Form SWU-109
Innovative Best Management Practice Supplement
Form SWU-101 Version 3.99 Page 3 of 4

VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Regional Office.
1. Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
Initials
• Original and one copy of the Stormwater Management Permit Application Form IM6 G
• One copy of the applicable Supplement Form(s) for each BMP���
• Permit application processing fee of $420 (payable to NCDENR) cy�9
• Detailed narrative description of stormwater treatment/management ��,�1 h C
• Two copies of plans and specifications, including:
- Development/Project name
- Engineer and firm
-Legend
- North arrow
- Scale
- Revision number & date
- Mean high water line
- Dimensioned property/project boundary
- Location map with named streets or NCSR numbers
- Original contours, proposed contours, spot elevations, finished floor elevations
- Details of roads, drainage features, collection systems, and stormwater control measures
- Wetlands delineated, or a note on plans that none exist
- Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
- Drainage areas delineated
- Vegetated buffers (where required)
VII. AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf, please complete this section.
Designated agent (individual or firm) : T h P E A- t C; r o u n.Tp A
Mailing Add324 Evans St.
ress:
City: Greenville
Phone: ( 992 ) 7 9 8_3 7 4 6
VIII. APPLICANT'S CERTIFICATION
State: N C
Zip: 27858
I, (print or type name of person listed in General Information, item 2) Jim Lawrence, VP
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective co ants will be ec rimed d that the proposed project complies with the requirements of 15A
NCAC 21-1.1000.; _
Date: fY Z
{
t
Form SWU-101 Version 3.99 Page 4 of 4

Ocrt' 04� 02 08:47a THE EAST GROUP 2528303954 p.6
Permit No. SLY 020Co22
(to be provided by DWQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER ivLA NAGENIENT PERIvI1T APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form may be photocopied for use as an original
DW S tormwater Management Plan Review:
A complete stormwater management pion submittal indaensdan ecpiplication form, a fications showing alltbasinnand o de
supplement for. each basin, design calculations, and plansp
structure details.
1. PROJECT INFORMATION
Project Name: DeI Laboratories Inc
Phone Number: (a i n ) 6 n 2- 4 2 a n---
Contact Person: Jim Lawrence 1
For projects with multiple basins, specify which basin this worksheet applies to:
elevations
Basin Bottom Elevation 17.0 ft.
permanent Pool Elevation 21 .0 ft.
Temporary Pool Elevation 22.5 ft.
areas 28890
Permanent Pool Surface Area sq. ft.
Drainage Area 12.6 ac.
Impervious Area 8.6 ac.
(floor of the basin)
(elevation of the orifice)
(elevation of the discharge structure overflow)
(water surface area at the orifice elevation)
(on -site and off -site drainage to the basin)
(on -site and off -site drainage to the basin)
volumes
permanent Pool Volume 8.800 cu. ft. (combined volume of main basin and forebay)
_ 4 7 3 8 0 cu. ft. (volume detained above the permanent pool)
Temporary Pool Volume
Forebay Volume 22,000 cu. ft. (approximately 20% of total volume)
Other- parameters
SA/DA1
Diameter of Orifice
Design Rainfall
Design TSS Removal 2
Form SWU-102 Rev 3.99
5.06 (surface area to drainage area ratio from DWQ table)
2.5 in. (2 to 5 day temporary pool draw -down required)
i in.
$ 5 % (minimum 85% required)
Page 1 of 4

Footnotes:
When using the Division SA/DA tables, the correct SA/DA 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.
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% 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
!9'l5 C a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
hv`:�'C b. The forebay volume is approximately equal to 20% of the basin volume.
twsc
c. The temporary pool controls runoff from the design storm event.
rA1jC_ d. The temporary pool draws down in 2 to 5 days.
111) t>e_ e. If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow
calculations)
f. The basin length to width ratio is greater than 3:1.
ABC g. The basin side slopes above the permanent pool are no steeper than 3:1.
b -5 C. h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail).
i. Vegetative cover above the permanent pool elevation is specified.
j. A trash rack or similar device is provided for both the overflow and orifice.
0 k. A recorded drainage easement is provided for each basin including access to nearest right-
of-way.
�. 1. If the basin is used for sediment and erosion control during construction, clean out of the
basin is specified 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) 0 does 0 does not incorporate a vegetated filter at the outlet.
This system (check one) 0 does 0 does not incorporate pretreatment other than a forebay.
Form SWU-102 Rev 3.99 Page 2 of 4

Maintenance activities shall be performed as follows:
1. After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet detention basin 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 be handled in a manner that will not 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 1 -0 feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads $ . 5 feet in the forebay, the sediment shall be removed.
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation 21 . 0
Sediment Re oval El. 19.5 i 75 E
-------------- - Sediment Removal Elevation 18.0 75%
Bottom Ele ation 19 . 0 %---------------------------------------------f-25%
----
Bottom Elevation 1 7 - 0
F®REBAY MAIN P®1D
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.
6. 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 practical.
Form SWU-102 Rev 3.99 Page 3 of 4

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 I 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 parry.
Print name: L, �!l¢ wroCr� aye t Z
Title:
Address: 1830 Carver Drive, Rocky Point, NC 28457
. !WE& ME
Signature:
Date: , 7�0 �--
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, AmwJGWA 1�y��S , a Notary Public for the State of 4004 LGIArN
County of P- 4 , do hereby certify that L4vAMO,
personally appeared before me this YL day of A &U1 ZVP 2 , and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
SEAL
My commission expires P6. 9. 205
Form SWU-102 Rev 3.99 Page 4 of 4

�b
� r � ..
P y`St
`�� �'�' � "-fit► �� s
i

,0c't 04 02 08: 47a THE EAST GROUP 2528303954 0P22 p. 7
Permit No. 5 6 �
(to be provided by DWQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form may be photocopied for use as an original
D'WO Storrnwater Manasernent Plan Review: lication _ detention b
A complete stormwater management plan submi al inaclude�sd ecpvPfications showing all tbasin and outlet
supplement for each basin, design calculations, an p P
structure details.
1. PROJECT INFORMATION
Project Name: Del Laboratories
Contact Person: Jim Lawrence Phone Number: (9101 6 0 '_' - 4 2 0 0
For projects with multiple basins, specify which basin this worksheet applies to:
elevations
Basin. Bottom Elevation
18.0 ft.
Permanent Pool Elevation ? 9 n ft.
Temporary Pool Elevation ? 4. ft.
areas
Permanent Pool Surface Area 26,750 sq. ft.
Drainage Area _
11.2 ac,
Impervious Area
volumes
permanent Pool Volume
Temporary Pool Volume
Forebay Volume
Other parameters
SADAI
Diameter of Orifice
Design. Rainfall
Design TSS Removal
' -
Form SWU-102 Rev 3.99
ac.
(floor of the basin)
(elevation of the orifice)
(elevation of the discharge structure overflow)
(water surface area at the orifice elevation)
(on -site and off site drainage to the basin)
(on -site and off -sire drainage to the basin)
r) 7 7 Q3-- cu. ft. (combined volume of main basin and forebay)
cu. ft. (volume detained above the permanent pool)
4` cu. ft. (approximately 20% of total volume)
. 4 8 2 (surface area to drainage area ratio from DWQ table)
2.5 in. (2 to 5 day temporary pool draw -down required
1 in.
5 n (minimum 85% required)
Page 1 of 4

Footnotes:
1 When using the Division SA/DA tables, the correct SA/DA 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% TSS removal and 90% TSS removal.
H. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices Manual
(N.C. Department of Environment, Health and Natural Resources, 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
`tit"'Z�' C a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
jhls C_ b. The forebay volume is approximately equal to 20% of the basin volume.
5C c. The temporary pool controls runoff from the design storm event.
Y\ '% C d. The temporary pool draws down in 2 to 5 days.
V1`\` C- e. If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow
IV\4D-C_
calculations)
f. The basin length to width ratio is greater than 3:1.
hl\SC g. The basin side slopes above the permanent pool are no steeper than 3:1.
Yd1�2C_ h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail).
i. Vegetative cover above the permanent pool elevation is specified.
i. A trash rack or similar device is provided for both the overflow and orifice.
ft N)O k. A recorded drainage easement is provided for each basin including access to nearest right-
of-way.
Alex 1. If the basin is used for sediment and erosion control during construction, clean out of the
basin is specified 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) 0 does 0 does not incorporate a vegetated falter at the outlet.
This system (check one) 0 does 0 does not incorporate pretreatment other than a forebay.
Form SWU-102 Rev 3.99 Page 2 of 4

Maintenance activities shall be performed as follows:
1. After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet detention basin 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 be handled in a manner that will not 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.
_n
When the permanent pool depth reads 1 -0 feet in the main pond, the sediment shall be removed.
Whcn the permanent pool depth reads 1. 5 feet in the forebay, the sediment shall be removed.
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation 2 2 . 0
Sediment Removal El. 20.5 1 75
-------------- ! - Sediment Removal Elevation 19 . 0 75%
Bottom Ele ation 2 0 . 0 % ---------------------------------------------
Bottom Elevation L R _ n 25%
F®REB3AY 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.
6. 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 practical.
Form SWU-102 Rev 3.99 Page 3 of 4

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 I 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 parry.
Print name:
Title:
Address: 1830 Carver DRive, Rocky Point, NC 28547
Phone
Signa
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, AOWA#J 61tm -,a Notary Public for the State of A PAIK
County of °�C� , do hereby certify that L4y*&A&4,
personally appeared before me this f � day of JA** Zoo Z, and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
too 0ARApq�AA�
s 3Q �iAR11 emu,
09
�..-
SEAL
My commission expires 1;6• 6, zVe 5'
Form SWU-102 Rev 3.99 Page 4 of 4

1 1 #,
4 W#A, � *, �,% ow,

State Stormwater Management Systems
Permit No. SW8 020622
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
DEL Laboratories, Inc.
DEL Laboratories Addition
Pender County
FOR THE
construction, operation and maintenance of two (2) wet detention ponds in compliance with the
provisions of 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the
approved stormwater management plans and specifications and other supporting data as attached
and on file with and approved by the Division of Water Quality and considered a part of this
permit.
This permit shall be effective from the date of issuance until October 4, 2012, 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 374,616 ft2 and 413,294 ft2 of impervious area,
respectively. Each pond must be operated with a 30' vegetated filter.
3. The tract will be limited to the amount of built -upon area indicated on page 3 of this
permit, and per approved plans.
4. The runoff from all built -upon area within the permitted drainage area of each pond
associated with this project must be directed into the permitted stormwater control
system. A permit modification must be submitted and approved prior to allowing
additional runoff from outside of the approved drainage area to drain into the stormwater
control system.
►)

State Stormwater Management Systems
Permit No. SW8 020622
DIVISION OF WATER QUALITY
PROJECT DESIGN DATA SHEET
Project Name:
Permit Number:
Location:
Applicant:
Mailing Address:
Application Date:
Receiving Stream
Index #:
Classification of Water Body:
Pond Number:
Total Drainage Area, acres:
Onsite:
Offsite:
Pond Depth, feet:
Total Impervious Surfaces, ft2:
Permanent Pool Elevation, FMSL:
Required Surface Area, ft2:
Provided Surface Area, ft2:
Required Storage Volume, ft3:
Provided Storage Volume, ft3:
Temporary Storage Elevation, FMSL
Controlling Orifice:
DEL Laboratories Addition
SW8 020622
Pender County
Mr. Jim Lawrence, Vice President
DEL Laboratories, Inc.
1830 Carver Drive
Rocky Point, NC 28457
October 4, 2002
Northeast Cape Fear River
18-74-(47.5)
"B Sw"
1
2
12.6
11.2
12.6
11.2
0
0
4 4
374,616 413,294
21 22
24,028 @21 26,749 @22
29,130 @21 26,750 @22
30,383 33,030
47,530 62,435
22.5 24
2.5" cp pipe 2.5" cp pipe
3

State Stormwater Management Systems
Permit No. SW8 020622
II. SCHEDULE OF COMPLIANCE
1. The stormwater management system shall be constructed in it's entirety, vegetated and
operational for its intended use prior to the construction of any built -upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of the
system will be repaired immediately. _ r
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.
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 not be allowed in the stormwater treatment system.
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.
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. 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, or sale 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.
S1

State Stormwater Management Systems
Permit No. SW8 020622
10. The permittee shall submit final site layout and grading plans for any permitted future
areas shown on the approved plans, prior to construction. If the proposed BUA exceeds
the amount permitted under this permit, a modification to the permit must be submitted
and approved prior to construction.
11. A copy of the approved plans and specifications shall be maintained on file by the
Permittee for a minimum of ten years from the date of the completion of construction.
12. Prior to the sale or lease of any portion of the property, the permittee shall notify DWQ
and provide the name, mailing address and phone number of the purchaser or leasee. An
access/maintenance easement to the stormwater facilities shall be granted in favor of the
permittee if access to the stormwater facilities will be restricted by the sale or lease of any
portion of the property.
13. The permittee must maintain compliance with the proposed built -upon area and ensure
that the runoff from all the built -upon is directed into the permitted system.
14. 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
1. This permit is not transferable. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal permit request must be
submitted to the Division of Water Quality accompanied by an application fee,
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. Responsibility for compliance with all permit conditions remains with
the Permittee until such time as the Division approves the formal permit 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) which have jurisdiction.
4. In the event that the facilities fail to perform satisfactorily, including the creation of
nuisance conditions, the Permittee shall take immediate corrective action, including those
as may be required by this Division, such as the construction of additional or replacement
stormwater management systems.
5. The 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.
5

State Stormwater Management Systems
Permit No. SW8 020622
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 4th day of October, 2002.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Ca�� C-V= A-J A A 4 Q-1n
Alan W. Klimek, P.., Director
Division of Water Quality
By Authority of the Environmental Management Commission
C1

22: 47. 0
yam., �419 Prevatte QPR(
Ponder County, NC Register of Deeds page 1 of 5
Faye Teachey Prevatte Register of Deeds
01-29-2013 11:32:47.000 Ponder County, NC
NC REVENUE STAMP: $4400.00 (#51110)
rf r
t s
Excise Tax: 4 400.00
Parcel Identifier No. 3222-59-482 1 -0000 and 3222-59-2162-0000
Mail after recording to: Grantee
This instrument was prepared byAlston &Bird LLP —without title examination
Brief description for the Index: 1830 Carver Drive
NORTH CAROLINA SPECIAL WARRANTY DEED
THIS DEED made as of this D44�) day of January, 2013, by and between
GRANTOR
1830 CARVER DRIVE LLC, a North Carolina
limited liability company
128 Third Avenue, Suite 200
Nyack, NY 10960
GRANTEE
ROCKY POINT VENTURES LLC, a North
Carolina limited liability company
501 South Anderson Blvd.
Topsail Beach, NCca8445
PO W�( 3555
TOP likkti, rtiC arqAs
Enter in appropriate black for each party: name, address, and, if appropriate, character of entity, e.g., corporation or partnership.
The designation Grantor and Grantee as used herein shall include said parties, their heirs, successors, and
assigns, and shall include singular, plural, masculine, feminine or neuter as required by context.
WITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the receipt of which is
hereby acknowledged, has and by these presents does grant, bargain, sell and convey unto the Grantee in
fee simple, all that certain lot or parcel of land situated in Pender County, North Carolina, and more
particularly described as follows:
LEGAL0213388122I vl / s I

01 29 2013
1liilil,IllIIII11111111I�IIlillllily ���s � �� 11-t@00
'ate
Faye Teachey Prevatte PR(
Pender County, NC Register of Deeds page 2 of 5
SEE EXHIBIT A ATTACHED HERETO AND MADE A PART HEREOF
The property hereinabove described was acquired by Grantor by instrument(s) recorded in Book 4058,
Page 24 Pender County Registry.
The property herein conveyed does not include the primary residence of a Grantor
TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and appurtenances thereto
belonging to the Grantee in fee simple.
And Grantor covenants with Grantee, that Grantor has done nothing to impair such title as Grantor
received, and Grantor will warrant and defend the title against the lawful claims of all persons claiming by,
under or through Grantor, except for the exceptions hereinafter stated.
Title to the property hereinabove described is subject to the following exceptions:
I . Taxes u-d assessments for e year 2013 and s abserluent years,
2. All easements, restrictions and rightsrof-way,of record in the public land records of Pender
County, North Carolina.
3. All matters which would be shown by a current, accurate physical survey of the Property.
IN WITNESS WHEREOF, the Grantor has hereunto set his hand and seal, or if corporate, has
caused this instrument to be signed in its corporate name by its duly authorized officers and its seal to be
hereunto affixed by authority of its Members, the day and year first above written.
GRANTOR:
1834 CARVER DRIVE LLC, a North Carolina limited
liability company
BY: MKT S aNew York limit4d liability co pany, is
Manager a
BY:
Name: ANDREAS V. KISSAL
Title: MANAGING PARTNER
[ACKNLOWLEDGMENT ON FOLLOWING PAGE]
-2-

lillll{ 111^fl{I1111{11{111111111111{I B a ssi 0;-�-4@7.000
Fays Teachey Prevatte PR(
Pender County, NC Register of Deeds page 3 of 5
4g F
OF
y`:,owrY OF v
r' I certify that the following person(s) personally appeared before me this day, and
I have personal knowledge of the identity of the principal(s)
❑ I have seen satisfactory evidence of the principal's identity, by a current state or federal
identification with the principal's photograph in the form of a
❑ A credible witness has sworn to ,the identity of the principal(s);
each acknowledging to me that he or she voluntarily signed the foregoing document for the purpose stated
therein and in the capacity indicated:
I NAME I CAPACITY
Andreas V. Missal
Date: 1'�9� V/1
(official seal)
Managing Partner
< -� �Y� v A 0�—, 4 J
Notary Public
(print name)
My commission expires:
LESLY EVANS
Notary Public, 'State of New York
No. 01 EV5018157
Qualified in Rockland CountO/�
Commission Expires Sept. 20, -
E
-3-

Illllillllllll illilll�lllllllllllllltjPr.Vatte2®13
Pander1 32 47 00®
y,C Regastof PR(
of 5
EXHIBIT A
LEGAL DESCRIPTION
In Ro*P6wtTownship, FenderCounty, North Carolina, boundnow orformeriy as followcon the
north, wea aad south by inn mmk*W PapoContptuny; on thesouth by theNortheast Cape FearRiver; and
on the cart by Albert D. Cox, Jr., and more particularly described as follows:
BECx1Nl\ M at an item pipe on the Northwestern blank of the Northeast Cape Fear Rives at the
Northeast an d ofYellow Banks, said pipe being South 86 degrees 47 minutes West I 117.84 *etfrcm} an old
concrete monument marked "CKT. Co." in the old dividing line between Swann Plantation and
Bdlhammon Plantation; said monument being North 4 degrees 06 mimes West about 20 feet froth a point
on theNorthern bank of said river, said pant on said river being the Southeaster exp w ofthe Second Tract
convoyed to International Taper Company by Deed woorded in Book 277 at Page 456 of the Ponder County
Registry, said point also being the Southwestern comer of Fbase I as shown on the snap ofSwann Plantation
Townhouses, elated Sqftnbior M5, recorded in Cando Map Book I at Page I5 cf said registry; running
them €rm 1" Heeginr 30 55 . W4* 944.00 fectlo a coacriftmOnumcnt
thaw North 67 d graea 14% minates west 1119.96 W to a onaft mcmumerity the= Soutli 22 dews
45K minsuos West I000.00 Aw to a coneme monuar€ent; thence South 67 degrees 14% minutes East
1706.14 feet to an Iron pipe on the Northwestern bank of sold river at the Southwestem end of Yellow
Banks, said pipe being South 53 domes I I rninutes'West 579.92 foot from said Beginning point; thence
along said bank of said river as it meanders in a Northeasterly direciion to the point ofbe:ginning; the some
corntairning 40.04 acres, more or loss, and being Treats of the Second and Third Tracts as conveyed to
Intemational Papa' Company by deed re=ded in Book 277 at Pap 456 of the Pender County Registry.
Less and wwW IS48 wxa thaeo conveyed to Pander Coiiiu' � Ji a deed icwiri 'i3cu" in �av"3ii �1 at
page 121 of the Pcuder County Registry.
Toge0er with all riparian rights to the Northeast Cape Pear River.
The within described property bating a portion of the property conveyed by IP Tu►abcdands
Operating Company, Ltd. to fnter»mional PaperRoaiity Corporation by deed dated as of September3D,1987
and rem in the ofiln of the Cleric of Court for Pander County in Deed Book 701, Page 137.
[Continued on Next Page]
-4-

:k
J
t
Together with:
�r
I Jill 11111111111111 j RRee19VQQ 1132 27,3
Y7FIN3 11 32 47.00@
Fender County, R Faye Teachey Prevatte PR(
Register of Deeds page 5 of 5
Being a lot or .parcel of land located in Rocky Point Township,
Peader County, North Carolina and being more fully described as
follows.:
Beginning at a Concrete monument at the southwest corner of the
Del Labs tract described in Dead Oook 122a, page 217; thence with
the seuthern line of said tract South 67 degrees 14 minutes 31
seconds East, a distance of 12z3. 89 feet to a concrete monument;
thence continuing with said line south 67 degrees 3.5 minutes 17
seconds East, a distance of 481.42 feet to an iron pipe on the
western bank of the Northeast Cape Fear River; thence southerly
and with the western Bank of the Northeast Cape Fear River
appn'oxis&tely 337 feet to a point on the western bank of the
Mvrtheast Cape FearRiver, said point being South 24 degrees 59
U'AUtss 22 6000nds West, a diftanM Of 335.42 feat from the
previous iron pipe, thence leaving the western bank of the
Northeast Cape Fear River mid with a new HAO North 79 degrees 24
Minutes 47 seconds West, a distance of 26.07 feet to an iron
pipe3 thence continuing forth 79 degrees 24 minutes 47 seconds
West, ai distance of 1715.11 Peet to an iron pipe; thence North 22
degrees 45 minutes 35 seconds last, a distance of 700.05 feet to
the point of beginning. Containing 20.157 acres, more or less
and being a portion of the T nternational Paper Realty Corp -oration
property described in need Book 701, Page 137 and Deed Book 745
at page 935.

August 26, 2002
Ms. Linda Lewis
NCDENR
Division of Water Quality
127 Cardinal Drive Ext.
Wilmington, NC 28405
Re: Storm water Project N SW8 020622
Del Laboratories Additions
Pender County
Dear Ms. Lewis:
AUG 2 8 2002
DWQ
PROJ #
V
On August 14, 2002 we sent revised drawings and calculations for the Del Laboratories
Additions per your comments. The revised Erosion and Pollution Control specification section
was not included with this resubmittal. Enclosed are two copies of the revised section. Please
include them with the other information previously submitted.
Sincerely,
The East Group, P.A.
-Wt
Michelle Clements
Corporate Office
PO Box 7305
324 S Evans St
Greenville
NC 27835
www.eastgroup.com
'iiri 252.758.3746
Fax [phone]
ENGINEERING
ARCHITECTURE
SURVEYING
TECHNOLOGY
Since 1975, servicing clients worldwide

SECTION 02120 - EROSION AND POLLUTION CONTROL
PART 1 - GENERAL
Related Documents: The general provisions of the contract, including the General and Special
Conditions and Division-1 Specification sections apply to work of this section.
Description of Work: The extent of the work required under this section is that required to
minimize water, air, and noise pollution and soil erosion and siltation.
Temporary erosion control measures which may be necessary include, but are not limited to,
temporary berms, dikes, dams, drainage ditches, silt basins, silt ditches, perimeter swales, slope
drains, structures, vegetation, mulches, mats, netting, gravel or any other methods or devices that
are necessary to control or restrict erosion. Temporary erosion control measures may include work
outside the right-of-way or construction limits where such work is necessary as a result of
construction such as borrow pit operations, haul roads, plant sites, equipment storage sites, and
disposal of waste or debris. The Contractor shall be liable for all damages to public or private
property caused by silting or slides originating in waste areas furnished by the Contractor.
A wet detention basin will be installed for stormwater treatment. The aquatic bench indicated on
the drawings will be planted with the species indicated at the end of this section.
Related Work Specified Elsewhere: Earthwork: Section 02300, Seeding: Section 02228.
QUALITY ASSURANCE
Codes and Standards: North Carolina Sedimentation Pollution Control Act of 1973 and the Rules
and Regulations promulgated pursuant to the provisions of said act.
"Standard Specifications for Roads and Structures", North Carolina Department of Transportation
(DOT) latest edition.
In the event of conflict between the regulations listed above and the requirements of these
specifications, the more restrictive requirement shall apply.
SANCTIONS
Failure of The Contractor to fulfill any of the requirements of this section may result In the Owner
ordering the stopping of construction operations until such failure has been corrected. Such
suspension of operations will not justify an extension of contract time nor additional compensation.
Failure of � the part of the Contractor to perform the necessary measures to control erosion,
siltations, and pollution will result in the Architect/Engineer notifying the Contractor to take such
measures. In the event that the Contractor fails to perform such measures within 24 hours after
receipt of such notice, the Owner may suspend the work as provided above, or may proceed to
have such measures performed with other forces and equipment, or both. The cost of such work
performed by other forces will be deducted from monies due the Contractor on his contract.
EROSION AND POLLUTION CONTROL
02120 - 1

PART 2 - PRODUCTS
SILT FENCES
Posts: Wooden posts shall be a minimum of 4" in diameter and 6' in length. Posts shall be of
creosote or pentachlorophenol treated southern pine.
Steel posts shall be 5' in height and be of self -fastener angle steel type.
Posts shall be spaced at 10' max. when silt fence is backed with wire mesh, 7' when no wire
mesh is used or as required by the Architect/Engineer.
Woven Wire: Woven wire fencing shall conform to ASTM Al 1-6 for Class 3 galvanizing. Fabric
shall be a minimum of 32" in width and shall have a minimum of 6 line wires with 12" stay
spacing. The top and bottom wires shall be 10 gauge while the intermediate wires shall be 12-1 /2
gauge. Wire fabric shall be fastened to wood posts with not less than #9 wire staples 1-1 /2" long.
Fabric: Provide woven synthetic fiber designed specifically for silt fence conforming to NCDOT
specifications.
DRAINAGE STONE
Check Dam: NCDOT Class B Stone
Rock Silt Check Dan;: NCDOT Class B Stone and Class I material NCDOT No. 57.
TEMPORARY SEEDING:
Temporary seeding, when required, shall be performed in accordance with the recommendations
contained in "Guide for Sediment Control on Construction Sites in North Carolina", published by
the Soil Conservation Service and Section 02228 of these specifications.
PART 3 - EXECUTION
General: The Contractor shall take whatever measures are necessary to minimize soil erosion and
siltation, water, air, and noise pollution caused by his operations. The Contractor shall also comply
with the applicable regulations of all legally constituted authorities relating to pollution prevention
and control. The Contractor shall keep himself fully informed of all such regulations which in any
way affect the conduct of the work, and shall at all times observe and comply with- all such
regulations. In the event of conflict between such regulations and the requirements of the
specifications, the more restrictive requirements shall apply.
EROSIONS AND SILTATION CONTROL
The Contractor shall exercise every reasonable precaution throughout the life of the project to
prevent the eroding of soil and the silting of rivers, streams, lakes, reservoirs, other water
impoundments, ground surfaces, or other property.
Prior to suspension of operations on the project or any portion thereof, the Contractor shall take all
necessary measures to protect the construction area, including but not limited to borrow sources,
soil type base course sources, and waste areas, from erosion during the period of suspension.
EROSION AND POLLUTION CONTROL
02120 - 2

Provide diversion ditches and berms as necessary to prevent concentrated flow of water across
disturbed areas.
Provide a settling basin with a gravel filter outlet for all water pumped from trenches or dewatering
equipment. Pumping of that water directly into any stream, pond, or watercourse is prohibited.
Temporarily fertilize, seed and mulch the disturbed areas as soon as practicable and, in all cases, no
later than 7 days after completion of the work at a particular site.
When construction operations are suspended for more than 30 days, provide temporary seeding
and mulching of all disturbed areas including those areas in which further construction is necessary.
Erosion control measures installed by the Contractor shall be acceptably maintained by the
Contractor.
Silt fences shall be provided where shown on the drawings and/or as necessary to prevent erosion.
Catch basins shall be protected from silt by placing silt fence around the opening until vegetative
cover is established or pavement is placed.
WATER AND AIR POLLUTION
The Contractor shall exercise every reasonable precaution throughout the life of the project to
prevent pollution of rivers, streams, and water impoundment's. Pollution's such as chemicals,
fuels, lubricants, bitumens, raw sewage, and other harmful waste shall not be discharged into or
alongside of rivers, streams, or impoundments, or into natural or manmade channels leading
thereto.
A minimum of four distinct plant species, two shrub species and two herbaceous ground covers,
shall be planted on the aquatic bench as indicated on the drawings. The plants species must be
chosen from the table following this section. The plants shall be spaced according to Table 4.6.
DUST CONTROL
The Contractor shall control dust throughout the life of the project within the project area and at all
other areas affected by the construction of the project, including, but not specifically limited to,
unpaved secondary roads, haul roads, access roads, disposal sites, borrow and material sources,
and production! sites. Dust control shall not be Considered effective where the amount of dust
creates a potential or actual unsafe condition, public nuisance, or condition endangering the value,
utility, or appearance of any property.
NOISE CONTROL
The Contractor shall exercise every reasonable precaution throughout the life of the project to
prevent excessive and unnecessary noise. The Contractor shall choose his methods so as to
minimize the disturbance of area residents.
EROSION AND POLLUTION CONTROL
02120 - 3

permanent pool. An extended detention wetland must be also be designed with a. forebay, as is a wet
detention pond.
o--
The major difference between an extended detention wetland and a wet detention basin is that the
allocation of surface area to different pond depths. For the system to function as a wetland, 70% of the
area of the permanent pool needs to be designed as a marsh with a depth of 0 to 18", with an almost equal
distribution of area (35% and 35%) between 0" to 9" and 9" to 18." The other major difference is that
there needs to be a small pool (15 % of the surface area) where the outlet is located to prevent sediment
from interfering with the outlet.. structure functions. The balance of the area is flexible with respect to
depth.
A most important consideration when designing both extended detention wetland systems and pocket
wetland systems is the specification and installation of plants. Tables 4.1, 4.2, and 4.3 in chapter 4 will
give a good indication of those plants that can be used in areas that will not be continually inundated.
The ponding times, shown in days under Ponding, will give a good indication of what zones of the
wetland the species should be planted. Shown below in Table 2.2 are those plants that should do well
when planted within the normal, permanent pool of the wetland.
Table 2.2 Wetland Plants
Sciendfic Name
Commercial
Inundation
Wildlife Value
Notes
Common Name
Form
Availability
Tblennce
Peltandra virginia
Emergent
yes
up to 1 ft.
High, Berries are
Full san to partial shade
Arrow arum
eaten by wood ducks
Saggitaria latifolia
Emergent
yes
up to 1 ft.
Moderate. Tubers and
Aggressive colonizer
Arrowhead/ Duck potato
seeds eaten by ducks
Andropogon virginicus
Perimeter
yes
up to 3 in.
High. Songbirds and
Tolerant of fluctuating water
Broomsedge
browsers. Winter food
levels & partial shade
and cover
Andropogon giomeratus .
Emergent
yes
up to 1 ft.
Requires full sun
Bushy Beardgms
Typha spp.
Emergent
yes
up to 1 ft.
Low. Except as cover
Aggressive. May eliminate
Cattail
otherspecies. Volunteer.
High pollutant treatment.
Ceratophyllum DWQersum
Submergent
yes
yes
Low food value. Good
for
Free floating SAV. Shade
Rapid
Coontail
habitat and shelter
tolerant. growth.
fish and invertebrates
Scirpus pungens
Emergent
yes
up to 6 in.
High. Seeds. cover.
Fag colonizer. Can tolerate
dryness. Full
Common Three -Square
Waterfowl. songbirds
periods of
sun. High metal removal.
Lemna spp.
Submergent/
yes
yes
High, Food for
Higb metal removal
Duckweed
Emergent
waterfowl. and fish
Saururus cernuus
Emergent
yes
up to 1 ft.
Low, except for :wood
Rapid growth- Shade
Lizard's Tail
ducks
tolerant
Hibiscus moscheutos
Emergent
yes
up to 3 in.
Low. Nectar.
Full sun. Can tolerate
Marsh Hibiscus
is dryness—.
Pontederia cordata
Emergent
yes
up to 1 ft.
Moderate. Ducks.
Full sun to partial shade
Pickerelweed
Nectar for butterflies.
Potamogeton pectmatus
Submergent
yes
yes
Extremely high.
Removes heavy metals.
Pond Weed
Waterfowl, marsh and
shorebirds.
Leersia oryzoides
Emergent
yes
up to 3 in.
High. Food and cover.
Full sun although tolerant .
Rice cutEns
shade. Provides some
18

shoreline stabilization .I
Carex spp.
Emergent
yes
up to 3 in.
High. Waterfowl and
Many wetland and several
-Sedges
songbirds.
upland species.
Scirpus validus
Emergent
yes
up to 1 ft.
Moderate. Good cover
Full sun. Aggressive weedy
Soft -stem Bulrush
and food.
aliens such as P. perfoliaturn i,
Polygonnum spp.
Emergent
yes
up to l ft.
High. Waterfowl,
Fast colonizer. Tolerant of j
Smartweed
songbirds. Seeds and
fluctuating vrater levels.
cover.
Juncus effesus
Emergent
yes
up to I ft.
Moderate.
Tolerates wet or dry
Soft Rush
conditions.
Nuphar luteum
Emergent
yes
up to 3 ft.
Moderate for food but
Fast colonizer. Tolerant of
S atterdock
high for cover.
fluctuating water levels.
Panicum vergatum
Perimeter
yes
up to 3 in.
High. Seeds, cover for
Tolerates wet and dry
Switchgmss
waterfowl and
conditions.
songbirds.
Acorus calamus
Perimeter
yes
up to 3 in.
Low.
Tolerant of dry periods. Not ij
Sweet Flag
arapid colonizer. Tolerates i
acidic conditions
Elodea canadensis
Submergent
yes
yes
Low.
Good water oxygenator.
Waterweed
High nutrient, copper,
manganese and chromium
removal.
Valisneria americana
Sub gent
yes
yes
High. Food for
Tolerant of murky water and
Wild Celery
waterfowl. Habitat for
high nutrient loads.
fish and invertebrates.
mania aquarica
Emergent
yes
up to I ft.
High. Food for birds.
Prefers full sun.
Wild Rice
Table from:: Desiart of Stormwater Wetlands Systems:
guidelines for
creatine diverse
and effective stormwater wetlands in the mid -Atlantic i
Region. Schueier
2.7 Design Requirements , for Packet Wetlands
In those situations where a combination of stormwater 131[°s will be utilized to achieve the required 85%
TSS removal, pocket wetlands in combination with grassed swales or filter strips can provide the needed
removal. For design purposes these can be thought of as a special case of the extended detention
wetland, or possibly a small wet detention pond with. special emphasis placed on the wetland plantings.
The sizing process should follow that of the wet detention basin, but with the following table (Table 2.3)
used in place of Table 1.1. For example, a development of 4.5 acres, with 3.825 acres of imperviousness
(85% imperviousness) would need a pocket wetland that had 0.96% of 4.5 acres of permanent pool. One
notable difference between this table and Table 1.i is that no depths are given. An average depth of two
feet is assumed.
19

4.12 Number and Size of Plant Species
A minimum of three species of trees and three species of shrubs should be selected to insure divemirv,
In addition to reducing the potential for monoculture mortality concerns, a diversity of trees and shrubs
with differing rates of transpiration may ensure a more constant rate of evapotranspiration and nutrient
and pollutant uptake throughout the growing season.
Herbaceous ground covers are important to prevent erosion of the mulch and the soil layers. Suitable
herbaceous ground covers are identified in Table 4.5.
The number of tree and shrub plantings may vary, especially in areas where aesthetics and visibility are
vital to site development, and should be determined on an individual site basis. On average,1000 trees
and shrubs should be planted per acre. For example, a bioretention area measuring 15' x 40' would
contain a combination of trees and shrubs totaling 14 individuals. The recommended minimum and
maximum number of individuals and spacing are given in Table 4.6.
Two to three shrubs should be specified for each tree (2:1 to 3:1 ratio of shrubs to trees).
Table 4.6 Recommended Tree and Shrub Spacing
Tree Spacing
Shrub Spacing
Total Density
(feet)
(feet)
(stemstacre)
Maximums
ly
12
400
Average
12
8
1000
Minimum
11
7
1.250
At installation, tares should be 2.5 inches in caliper, and shrubs 3 to 4 feet in height or 18 to 24 inches in
spread. Ground cover may be as seed or, preferably, plugs. The relatively mature size requirements for
trees and shrubs are important to ensure that the installation of plants are readily contributing to the
bioretention process (i.e., evapotranspiration, pollutant uptake).
4.13 - Plant Material Layout
There are two guidelines that -should apply to all bioretendon areas. First, woody plant material should
not be placed within the immediate areas of where flow will be entering the bioretention area. Besides
possibly concentrating flows, trees and shrubs can be damaged as a result of the flow. Secondly, it is
recommended that trees be'planted primarily on the perimeter of bioretention areas to maximize the
shading and sheltering of bioretention areas and to create a microclimate which will limit the extreme
exposure from summer solar radiation and winter freezes and winds. An example planting plan is shown
in Figure 14.
Often designers will find that the environmental factors such as wind and temperature vary not only on
site but also between bioretention areas. As a result, the designer may need to consider the placement of
each plant. An example would be to consider placing evergreen trees or other wind tolerant species on
the northern end of a bioretention area, against cold winter winds.
53

END OF SECTION 02120
EROSION AND POLLUTION CONTROL
02120 - 10

SECTION 02120 - EROSION AND POLLUTION CONTROL
PART 1 - GENERAL
Related Documents: The general provisions of the contract, including the General and Special
Conditions and Division-1 Specification sections apply to work of this section.
Description of Work: The extent of the work required under this section is that required to
minimize water, air, and noise pollution and soil erosion and siltation.
Temporary erosion control measures which may be necessary include, but are not limited to,
temporary berms, dikes, dams, drainage ditches, silt basins, silt ditches, perimeter swales, slope
drains, structures, vegetation, mulches, mats, netting, gravel or any other methods or devices that
are necessary to control or restrict erosion. Temporary erosion control measures may include work
outside the right-of-way or construction limits where such work is necessary as a result of
construction such as borrow pit operations, haul roads, plant sites, equipment storage sites, and
disposal of waste or debris. The Contractor shall be liable for all damages to public or private
property caused by silting or slides originating in waste areas furnished by the Contractor.
A wet detention basin will be installed for stormwater treatment. The aquatic bench indicated on
the drawings will be planted with the species indicated at the end of this section.
Related Work Specified Elsewhere: Earthwork: Section 02300, Seeding: Section 02228.
QUALITY ASSURANCE
Codes and Standards: North Carolina Sedimentation Pollution Control Act of 1973 and the Rules
and Regulations promulgated pursuant to the provisions of said act.
"Standard Specifications for Roads and Structures", North Carolina Department of Transportation
(DOT) latest edition.
In the event of conflict between the regulations listed above and the requirements of these
specifications, the more restrictive requirement shall apply.
SANCTIONS
Failure of The Contractor to fulfill any of the requirements of this section may result in the Owner
ordering the stopping of construction operations until such failure has been corrected. Such
suspension of operations will not justify an extension of contract time nor additional compensation.
Failure can the part of the Contractor to perform the necessary measures to control erosion,
siltations, and pollution will result in the Architect/Engineer notifying the Contractor to take such
measures. In the event that the Contractor fails to perform such measures within 24 hours after
receipt of such notice, the Owner may suspend the work as provided above, or may proceed to
have such measures performed with other forces and equipment, or both. The cost of such work
performed by other forces will be deducted from monies due the Contractor on his contract.
EROSION AND POLLUTION CONTROL
02120 - 1

PART 2 - PRODUCTS
SILT FENCES
Posts: Wooden posts shall be a minimum of 4" in diameter and 6' in length. Posts shall be of
creosote or pentachlorophenol treated southern pine.
Steel posts shall be 5' in height and be of self -fastener angle steel type.
Posts shall be spaced at 10' max. when silt fence is backed with wire mesh, 7' when no wire
mesh is used or as required by the Architect/Engineer.
Woven Wire: Woven wire fencing shall conform to ASTM A116 for Class 3 galvanizing. Fabric
shall be a minimum of 32" in width and shall have a minimum of 6 line wires with 12" stay
spacing. The top and bottom wires shall be 10 gauge while the intermediate wires shall be 12-1 /2
gauge. Wire fabric shall be fastened to wood posts with not less than #9 wire staples 1-1 /2" long.
Fabric: Provide woven synthetic fiber designed specifically for silt fence conforming to NCDOT
specifications.
DRAINAGE STONE
Check Dam: NCDOT Class B Stone
Rock Silt Check Dam: tNICDO T Class B Stone and Class I material NCDOT No. 57.
TEMPORARY SEEDING:
Temporary seeding, when required, shall be performed in accordance with the recommendations
contained in "Guide for Sediment Control on Construction Sites in North Carolina", published by
the Soil Conservation Service and Section 02228 of these specifications.
PART 3 - EXECUTION
General: The Contractor shall take whatever measures are necessary to minimize soil erosion and
siltation, water, air, and noise pollution caused by his operations. The Contractor shall also comply
with the applicable regulations of all legally constituted authorities relating to pollution prevention
and control. The Contractor shall keep himself fully informed of all such regulations which in any
way affect the conduct of the work, and shall at all times observe and comply with- all such
regulations. In the event of conflict between such regulations and the requirements of the
specifications, the more restrictive requirements shall apply.
EROSIONS AND SILTATION CONTROL
The Contractor shall exercise every reasonable precaution throughout the life of the project to
prevent the eroding of soil and the silting of rivers, streams, lakes, reservoirs, other water
impoundments, ground surfaces, or other property.
Prior to suspension of operations on the project or any portion thereof, the Contractor shall take all
necessary measures to protect the construction area, including but not limited to borrow sources,
soil type base course sources, and waste areas, from erosion during the period of suspension.
EROSION AND POLLUTION CONTROL
02120 - 2

Provide diversion ditches and berms as necessary to prevent concentrated flow of water across
disturbed areas.
Provide a settling basin with a gravel filter outlet for all water pumped from trenches or dewatering
equipment. Pumping of that water directly into any stream, pond, or watercourse is prohibited.
Temporarily fertilize, seed and mulch the disturbed areas as soon as practicable and, in all cases, no
later than 7 days after completion of the work at a particular site.
When construction operations are suspended for more than 30 days, provide temporary seeding
and mulching of all disturbed areas including those areas in which further construction is necessary.
Erosion control measures installed by the Contractor shall be acceptably maintained by the
Contractor.
Silt fences shall be provided where shown on the drawings and/or as necessary to prevent erosion.
Catch basins shall be protected from silt by placing silt fence around the opening until vegetative
cover is established or pavement is placed.
WATER AND AIR POLLUTION
The Contractor shall exercise every reasonable precaution throughout the life of the project to
prevent pollution of rivers, streams, and water impoundment's. Pollution's such as chemicals,
fuels, lubricants, bitumens, raw sewage, and other harmful waste shall not be discharged into or
alongside of rivers, streams, or impoundments, or into natural or manmade channels leading
thereto.
A minimum of four distinct plant species, two shrub species and two herbaceous ground covers,
shall be planted on the aquatic bench as indicated on the drawings. The plants species must be
chosen from the table following this section. The plants shall be spaced according to Table 4.6.
DUST CONTROL
The Contractor shall control dust throughout the life of the project within the project area and at all
other areas affected by the construction of the project, including, but not specifically limited to,
unpaved secondary roads, haul roads, access roads, disposal sites, borrow and material sources,
and production. sites. Dust control shall not be cunsidered effective where the amount of dust
creates a potential or actual unsafe condition, public nuisance, or condition endangering the value,
utility, or appearance of any property.
NOISE CONTROL
The Contractor shall exercise every reasonable precaution throughout the life of the project to
prevent excessive and unnecessary noise. The Contractor shall choose his methods so as to
minimize the disturbance of area residents.
EROSION AND POLLUTION CONTROL
02120 - 3

permanent pool. An extended detention wetland must be also be designed with a. forebay, as is a wet
detention pond.
,i.
The major difference between an extended detention wetland and a wet detention basin is that the
allocation of surface area to different pond depths. For the system to function as a wetland, IU-m of the
area of the permanent pool needs to be designed as a mare with a depth of 0 to 18", with an almost equal
distribution of area (35% and 35%) between 0" to 9" and T' to 18." The other major difference is that
there needs to be a small pool (15 % of the surface area) where the outlet is located to prevent sediment
from interfering with the outlet. structure functions. The balance of the area is flexible with respect to
depth.
A most important consideration when designing both extended detention wetland systems and pocket
wetland systems is the specification and installation of plants. Tables 4.1, 4.2, and 4.3 in chapter 4 will
give a good indication of those plants that can be used in areas that will not be continually inundated.
The ponding times, shown in days under Ponding, will give a good indication of what zones of the
wetland the species should be planted. Shown below in Table 2.2 are those plants that should do well
when planted within the normal, permanent pool of the wetland.
Table 2.2 Wetland Plants
Scientific Name
Commercial
lnundatton
Wildlife Value
Notes
Common Name
Form
Availability
Tolerance
Peltandra virginia
Emergent
yes
rip to 1 ft.
High, Berries are
Full � to partial shade
Arrow arum I
eaten by wood ducks
Saggitaria latifolia
Emergent
yes
up to l ft.
Moderate. Tubers and
Aggressive colonizer
Arrowhead/ Duck potato
seeds eaten by ducks
Andropogon virginicus
Perimeter
yes
up to 3 in.
High. Songbirds and
Tolerant of fluctuating water
Broomsedge
browsers. Winter food
levels & partial shade
and cover
Andropogon glomeratus.
Emergent
yes
up to 1 ft.
Requires full sun
Bushy Beardgrass
Typha spp.
Emergent
yes
up to l ft.
Low. Except as cover
Aggressive. May eliminate
Cattail
otherspecies. Volunteer.
High Pollutant treatment.
Ceratophyllum DWQersum
Submergent
yes
yes
Low food value. Good
Free floating SAV. Shade
Coontail
habitat and shelter for
tolerant. Rapid growth.
fish and invertebrates
Scirpus pungens
Emergent
yes
up to 6 in.
High. Seeds. cover.
Fast colomzer. Can to
Common Three -Square
Waterfowl, songbirds
periods of dryness. Full
sun. Hi metal removal.
Lemna spp.
Submergend
yes
yes
High. Food for
High metal removal
Duckweed
Emergent
waterfowl. and fish
Saururus cernuus
Emergent
yes
up to 1 ft.
Low, except for wood
Rapp growth• Shade
Lizard's Tail
ducks
tolerant.
Hibiscus moscheutos
Emergent
yes
up to 3 in.
Low. Nectar.
Full sun. Can tolerate
Marsh Hibiscus
Periodic dryness
Pontederia cordata
Emergent
yes
up to 1 ft.
Moderate. Ducks.
Full sun to partial shade
Pickerelweed
Nectar for butterflies.
Potamogeton pectinatus
Submergent
yes
yes
Extremely high.
Removes heavy metals.
Pond Weed
Waterfowl, marsh and
shorebirds.
Leersia oryzoides
Emergent
yes
up to 3 in.
High. Food and cover.
Full sun although tolerant _
Rice cut sL
shade. Provides some
is

shoreline stabilization 'I
Carex spp.
Emergent
yes
up to 3 in.
High. Waterfowl and
Many wetland and several
-Sedges
son birds.
upland species.
Scirpus validus
Emergent
yes
up to 1 ft.
Moderate. Good cover
Full sun. Aggressive weedy
Soft -stem Bulrush
and food
aliens such as P. perfoliaturn i.
Polygonnum spp.
Emergent
yes
up to l ft.
High. Waterfowl,
Fast colonizer. Tolerant of i
Smartw'eed
songbirds. Seeds and
fluctuating water levels.
cover.
Juncus effesus
Emergent
yes
up to 1 ft.
Moderate.
Tolerates wet or dry
Soft Rush
conditions.
Nuphar luteum
Emergent
yes
up to 3 ft.
Moderate for food but
Fast colonizer. Tolerant of
S atterdock
high for cover.
fluctuating water levels.
Panicum vergatum
Perimeter
yes
up to 3 in.
High. Seeds, cover for
Tolerates wet and dry
Switchgrass
wamfowl and
conditions.
songbirds.
Acorus calamus
Penmeter
yes
up to 3 in.
Low.
Tolerant of dry periods. Not
Sweet Flag
arapid colonizer. Tolerates I�I
acidic conditions I
Elodea canadensis
Submergent
yes
yes
Low.
Good water oxygenator.
W aterweed
High nutrient, copper,
manganese and chromium
removal.
Valisneria americana
Submergent
yes
yes
High. Food for
Tolerant of murky water and
Wild Celery
waterfowl. Habitat for
high nutrient loads.
fish and invertebrates.
Zizania aquatica
Emergent
yes
up to i ft.
High. Food for birds.
Prefers full sun.
Wild Rice
Table from: Design of Stormwater Wetlands Systems: guidelines for creating diverse and effective stormwater wetlands in the mid -Atlantic i
Re 'on Schueier
2.7 Design Requirementsfor Packet Wetlands
In those situations where a combination of stormwater BU?s will be utilized to achieve the required 85%
TSS removal, pocket wetlands in combination with grassed swales or filter strips can provide the needed
removal. For design purposes these can be thought of as a special case of the extended detention
wetland, or possibly a small wet detention pond with special emphasis placed on the wetland plantings.
The sizing process should follow that of the wet detention basin, but with the following table (Table 2.3)
used in place of Table 1.1. For example, a development of 4.5 acres, with 3.825 acres of imperviousness
(85% imperviousness) would need a pocket wetland that had 0.96% of 4.5 acres of permanent pool. One
notable difference' between this table and Table L 1 is that no depths are given. An average depth of two
feet is assumed.
19

4.12 Number and Size of Plant Species
A minimum of three species of trees and three species of shrubs should be selected to insure diversity.
in addition to reducing the potential for monoculture mortality concems, a diversity of trees and shrubs
with differing rates of transpiration may ensure a more constant rate of evapotranspiration and nutrient
and pollutant uptake throughout the growing season.
Herbaceous ground covers are important to prevent erosion of the mulch and the soil layers. Suitable
herbaceous ground covers are identified in Table 4.5.
The number of tree and shrub plantings may vary, especially in areas where aesthetics and visibility are
vital to site development, and should be determined on an individual site basis. On average, 1000 trees
and shrubs should be planted per acre. For example, a bioretention area measuring 15' x 40' would
contain a combination of trees and shrubs totaling 14 individuals. The recommended minimum and
maximum number of individuals and spacing are given in Table 4.6.
Two to three shrubs should be specified for each tree (2:1 to 3:1 ratio of shrubs to trees).
Table 4.6 Recommended Tree and Shrub Spacing
Tree Spacing
Shrub Spacing
Total Density
(feet)
(feet)
(stems/acre)
iv'iaxiinum
19
12
400
Average-12
8
1000
Minimum
11
7
1250
At installation, trees should be 2.5 inches in caliper, and shrubs 3 to 4 feet in height or 18 to 24 inches in
spread. Ground cover may be as seed or, preferably, plugs. The relatively mature size requirements for
trees and shrubs are important to ensure that the installation of plants are readily contributing to the
bioretention process (i.e., evapotranspiration, pollutant uptake).
4.13 - Plant Material Layout
There are two guidelines that. should apply to all bioretention areas. First, woody plant material should
not be placed within the immediate areas of where flow will be entering the bioretention area. Besides
possibly concentrating flows, trees and shrubs can be damaged as a result of the flow. Secondly, it is
recommended that trees beplanted primarily on the perimeter of bioretention areas to maximize the
shading and sheltering of bioretention areas and to create a microclimate which will limit the extreme
exposure from summer solar radiation and winter freezes and winds. An example planting plan is shown
in Figure 14.
Often designers will find that the environmental factors such as wind and temperature vary not only on
site but also between bioretention areas. As a result, the designer may need to consider the placement of
each plant. An example would be to consider placing evergreen trees or other wind tolerant species on
the northern end of a bioretention area, against cold winter winds.
53

END OF SECTION 02120
EROSION AND POLLUTION CONTROL
02120 - 10

of
`0�
Q �
WAziz,
r
Mr. Jim Lawrence, Vice President
DEL Laboratories, Inc.
1830 Carver Drive
Rocky Point, NC 28457
Dear Mr. Lawrence:
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
Wilmington Regional Office
August 8, 2002
Subject: REQUEST FORADDITIONAL INFORMATION
Stormwater Project No. SW8 020622
DEL Laboratories Additions
Pender County
The Wilmington Regional Office received a Stormwater Management Permit Application
for DEL Laboratories Additions on June 11, 2002. A preliminary review of that information has
determined that the application is not complete. The following information is needed to continue
the stormwater review:
Please check the percent impervious and the SA/DA calculations for each pond.. It
appears that the wrong SA/DA table is being used. The one in the 3MP manual is for
the Piedmont area only. I have enclosed a copy of the SA/DA table for use in the 20'
coastal counties. The percent impervious for Pond #1 is 68.25%, not 63.24%. The
proposed surface area for Pond #1 is deficient by about 6,000 W, and the surface area
for Pond #2 is deficient by 4,000 W.
2. Please c heck t he orifice calculations. F or P and # 1, t he in inimum I " v olume i s
reported as 30,460 cubic feet, but the orifice calculations start at a volume of 18,762
cubic feet. For Pond #2, the required minimum 1" volume is reported as 34,598 cubic
feet, but the orifice calculations start at 30,460 cubic feet. Eased on the standard
orifice equation, using an average head of approximately 1', the 1" and 1.25" orifices
specified are much too. small.
3. The forebay volume is well over the 20% allowed. In order to function properly,
there must be as much surface area at the design depth of 4' as possible. Please reduce
the f orebay v olume t o b e w ithin t he r ange o f 18%-22% o f t he p .ermanent p ool
volume.
4. Please provide additional calculations to show how it was determined that the
minimum storage volume was provided, and how the permanent pool volume and
forebay required and provided volumes were calculated. A table of the surface areas
and volumes provided in the pond beginning at the bottom and ending at the
proposed temporary storage elevation is very helpful in demonstrating that these
design requirements have been met.
5. Please dimension each line and arc of each pond's permanent pool contour on sheet
C1.1.
6. Please add/label the nearest intersection of two major roads to the vicinity map.
A major road is any 1, 2 or 3 digit NC, US or interstate highway. It appears that
one of the major roads is not labeled. A&Z
N.C. Division of Water (duality 127 Cardinal Drive Extension Wilmington, N.C. 28405 [phone] Fax [phone] Customer Service
800-623-7748

Mr. Lawrence
August 8, 2002
Stormwater Project No. SW8 020622
7. Please report all built -upon areas in square feet on the application. Please also
breakup the building totals into new building and existing building.
8. Please specify the type of flow spreader mechanism that will be used in the vegetated
filter, i.e., a concrete box, a half -round pipe, etc. Please add inverts and elevations
specific to each filter to the detail. Please specify the type of grass to be planted in the
filter.
9. Please specify trash rack openings not to exceed 4" square.
10. Section 02120 of the specifications includes a listing ofplants for bio-retention areas.
The required plants for the 6:1 shelf need to be wetland species. The plants listed for
bio-retention are generally not suitable for use in a wetland. Please replace Tables
4.3, 4.4 and 4.5 in the specifications with Table 2.2 from the BMP manual.
11. Please label the sidewalk width on the 15,000 ft2 office addition.
12. Please show the locations of the roof drains for both the existing and proposed
buildings.
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 September 8, 2002, 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:\WQS\STORMWAT\ADDINFO\2002\020622.AUG
cc: Linda Lewis
Michelle Clements, The East Group

August 14, 2002
Ms. Linda Lewis
NCDENR
Division of Water Quality
127 Cardinal Drive Ext.
Wilmington, NC 28405
Re: Storm water Project No. SW8 020622
.Del Laboratories Additions
Pender County
Dear Ms. Lewis:
AUG 16 2002
DWQ
PROJ #('�20�
1
In response to your comments, the following information has been modified/added to the Storm
Water Management Permit Application and drawings.
1. SA/DA calculations have been revised using the coastal county table and the impervious
percent for Pond #1 has been revised.
2. Orifice calculations for both ponds have been _revised and the sizes of the orifices have
changed.
3. Forebay size reduced to within the limits of 18-22% of the permanent pool volume.
4. Table of surface areas and volumes provided for each pond.
5. Dimensions added to both ponds.
6. Road labeled on vicinity map.
7. Built upon areas shown in square feet on the application.
8. Flow spreader device added at each outlet and detail for flow spreader added.
9. Note added to outlet structure indicating that hole openings shall be 4" square or smaller.
10. Plantings revised in section 02120 to tables 2.2 from BMP Manual.
11. 15,000 sq. ft. office building has been deleted from this project along with its exterior
improvements.
12. Location of roof drains added to proposed and existing buildings.
IMC
EM
MOUP
Corporate Office
PO Box 7305
324 S Evans St
Greenville
NC 27835
www.eastgroup.com
Tel 252.758.374E
Fax [phone].
ENGINEERING
ARCHITECTURE
SURVEYING
TECHNOLOGY
Since 1975, servicing clients worldwide

Included are three copies of Storm water Management Permit, revised Wet Detention Pond
Supp., revised calculations, and revised construction drawings. Please feel free to call if you
have any questions or need any additional information.
Sincerely,
The East Group, P.A.
Michelle Clements
cc: David Cox, TEG
Phil Rosenzweig, Del Laboratories
ENGINEERING
ARCHITECTURE
SURVEYING
TECHNOLOGY
Since 1975, servicing clients worldwide

June 10, 2002
Ms. Linda Lewis
Environmental Engineer
NC DENRR
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405
Re: DEL Labs, Inc.
Pender County
Additional Information Request
Dear Ms. Lewis:
J U N 1 1 2002
DWQ
PROD#�a����
As per our telephone conversation today, I am enclosing the following information for your
approval as requested:
1. Original signed Stormwater Permit Application.
2. Appropriate supplement forms with sealed calculations.
3. Sealed design calculations.
4. Operation and maintenance plan included with wet detention supplement.
Please call if you have any questions or need any additional information.
Sincerely,
The East Group, P.A.
—fikia'de J
&IPWC�Y—
Michelle S. Clements, EIT
E
E
GW
Corporate Office
PO Box 7305
324 S Evans St
Greenville
NC 27835
www.eastgroup.com
Tel [phone]
Fax [phone]
ENGINEERING
ARCHITECTURE
SURVEYING
TECHNOLOGY
Since 1975, servicing clients worldwide

STORMWATER MANAGEMENT PLAN
for
DEL LABORATORIES
r
PENDER COUNTY
NORTH CAROLINA
May 13, 2002
Prepared by:
THE EAST GROUP, P.A.
324 South Evans Street
Greenville, NC 27834
[phone]
TEG Project No.: 20020018
$dr�E3i/9i/1No
JUN 1 1 2002
DWQ

NARRATIVE
This project is the construction of improvements on the site of Del Laboratories in Rocky
Point, North Carolina, Pender County of NC Hwy.133 at the end of NCSR 1437. The
project consists of 194,850 sf of new plant area, 15,000 sf of new office building, new
asphalt parking and access drive, concrete loading dock area and all associated demolition,
clearing and grading needed to complete improvements. The project also includes the
reconfiguration of two existing wet detention ponds for stormwater treatment.
There are currently two plant building and associated parking and access routes on site.
Some of the existing improvements will be demolished for construction of the proposed
improvements. These areas are indicated on the Existing Conditions and Demolition Plan
CO.1. The site is served by a recently constructed public water supply with existing
groundwater wells being abandoned. The is an existing wastewater treatment plant and
lift station located on an outparcel owned by Pender County within the property line of the
site. This treatment plant serves Del Laboratories and is managed by Pender County.
There are four (4) existing wet detention ponds on the site constructed by previous owners
uu[ riot pidrniatea oy wt, urzi4h I wo of these ponds will oe undisturbed while the otner
tow will be reconfigured to meet latest NC DENR requirement and to handle the additional
runoff generated by the new construction. Approximately 34.31 % (19.95 ac.) of the site
is impervious prior to construction. After construction approximately 46.21 % (26.87 ac.,)
will be impervious area. Some of the areas for new construction are existing impervious
and are indicated on the attached calculations.
Three drainage basins have been identified on the attached map. The property is 58.15
acres of which approximately 17.9 acres will be disturbed during construction. The total
rate of runoff from the site for a 10-year storm prior to construction is 82.76 cfs. After
construction the rate of runoff will increase to 140.07 cfs.
SOILS
The predominant soil types obtained from soil survey maps, Pender County, North Carolina
are AnB- Alpin fine sand and GoA - Goldsbor fine sandy loam.
Alpin fine sand is an excessively drained soil. Infiltration is rapid and surface runoff is
slow. Permeability is rapid in the upper part of the subsurface and moderately rapid in the
lower part. Available water capacity is low and the seasonal high water table is below a
depth of 6 feet.
Goldsboro fine sandy loam is an moderately well drained soil. Infiltration is medium and
surface runoff is slow. Permeability is moderate and available water capacity is moderate
to high. The seasonal high water table is 2 to 3 feet below the surface
Page 2

DRAINAGE BASINS
Drainage Basin 1
Drainage Basin 1 is 13.60 acres and includes 1.85 acres of off site area. This basin will
drain to Detention Pond 1. Drainage Basin 1 is 24.49% impervious prior to construction
and 63.24% impervious after construction. The rate of runoff from Drainage Basin 1 is
14.18 cfs prior to construction and 12.69 CFS after construction.
Drainage Basin 2
Drainage Basin 2 is 11.2 acres and drains to Detention Pond 2. Drainage Basin 2 is4
44.56% impervious prior to construction and 89.29% impervious after construction. The
rate of runoff from Drainage Basin 2 is 19.54 cfs prior to construction and 25.72 cfs after
construction.
uI'dUldge basin j
Drainage Basin 3 is 35.2 acres and is 23.49% impervious. No improvements will be made
in Drainage Basin 3 so the pre and post development rate of runoff is the same at 68.90
cfs. This runoff is directed to the other two existing detention ponds, overland sheet flows
to the Northeast Cape Fear River or sheet flows to on -site wetlands.
Page 3

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TECHNICAL SPECIFICATIONS
FOR
DEL LABORATORIES
rnr— P- er%r—r% ,n^i iki�,*
I L—Cvd11L—C 0.4 1 Y
ROCKY POINT, NORTH CAROLINA
May 13, 2002
PREPARED BY:
THE EAST GROUP, P.A.
324 Evans Street
Greenville, NC 27834
252-758-3746
JUN t 1 2002
Pxoa # �Ui F o ZG(,P22

TABLE OF CONTENTS
2110 - Site Clearing
2120 - Erosion & Pollution Control
2228 - Clean -Up & Seeding
2300 — Earthwork
2511 - Hot Mix Asphalt Paving
2720 - Storm Sewerage

SECTION 02110 - SITE CLEARING
PART 1 -GENERAL
1.01 SUMMARY
A. This Section includes the following:
1. Removal of trees and other vegetation.
2. Topsoil stripping.
3. Clearing and grubbing.
1.02 PROJECT CONDITIONS
PART 2 - PRODUCTS (Not Applicable)
3.01 SITE CLEARING
A. General: Remove trees, shrubs, grass, and other vegetation, improvements, or
obstructions, as required, to permit installation of new construction. Remove similar items
elsewhere on site or premises as specifically indicated. Removal includes digging out and
off -site disposal of stumps and roots.
B. Topsoil: Topsoil is defined as friable clay loam surface soil found in a depth of not less than
4 inches. Satisfactory topsoil is reasonably free of subsoil, clay lumps, stones, and other
objects over 2 inches in diameter, and without weeds, roots, and other objectionable
material.
1. Strip topsoil to whatever depths encountered in a manner to prevent intermingling with
underlying subsoil or other objectionable material. Remove heavy growths of grass
from areas before stripping.
2. Stockpile topsoil in storage piles in areas indicated or directed. Construct storage piles
to provide free drainage of surface water. Cover storage piles, if required, to prevent
wind erosion.
3. Dispose of unsuitable or excess topsoil as specified for disposal of waste material.
C. Clearing and Grubbing: Clear site of trees, shrubs, and other vegetation, except for those
indicated to be left standing.
1. Completely remove stumps, roots, and other debris protruding through ground surface.
2. Fill depressions caused by clearing and grubbing operations with satisfactory soil
material, unless further excavation or earthwork is indicated.
SITE CLEARING 02110 - 1

a. Place fill material in horizontal layers not exceeding 6 inches loose depth, and
thoroughly compact each layer to a density equal to adjacent original ground.
3.02 DISPOSAL OF WASTE MATERIALS
A. Burning on Owner's Property: Burning is not permitted on Owner's property.
B. Removal from Owner's Property: Remove waste materials and unsuitable or excess topsoil
from Owner's property unless otherwise directed.
END OF SECTION 02110
SITE CLEARING 02110 - 2

SECTION 02120 - EROSION AND POLLUTION CONTROL
PART 1 -GENERAL
Related Documents: The general provisions of the contract, including the General and Special
Conditions and Division-1 Specification sections apply to work of this section.
Description of Work: The extent of the work required under this section is that required to
minimize water, air, and noise pollution and soil erosion and siltation.
Temporary erosion control measures which may be necessary include, but are not limited to,
temporary berms, dikes, dams, drainage ditches, silt basins, silt ditches, perimeter swales, slope
drains, structures, vegetation, mulches, mats, netting, gravel or any other methods or devices that
are necessary to control or restrict erosion. Temporary erosion control measures may include work
outside the right-of-way or construction limits where such work is necessary as a result of
construction such as borrow pit operations, haul roads, plant sites, equipment storage sites, and
disposal of waste or debris. The Contractor shall be liable for all damages to public or private
property caused by silting or slides originating in waste areas furnished by the Contractor.
A wet detention basin will be installed for stormwater treatment. The aquatic bench indicated on
.o-.
,y• +. :• :., ,ufll„u VViL11 'lai6 Spbt,ldS JJJ6J,;atea4 at uiC 0111J of"t,iyl+ s'etANG11.
Related Work Specified Elsewhere: Earthwork: Section 02300, Seeding: Section 02228.
QUALITY ASSURANCE
Codes and Standards: North Carolina Sedimentation Pollution Control Act of 1973 and the Rules
and Regulations promulgated purJUO1to7r
the provisions or said act.
"Standard Specifications for Roads and Structures", North Carolina Department of Transportation
(DOT) latest edition.
In the event of conflict between the regulations listed above and the requirements of these
specifications, the more restrictive requirement shall apply,
SANCTIONS
Failure of The Contractor to fulfill any of the requirements of this section may result in the Owner
ordering the stopping of construction operations until such failure has been corrected. Such
suspension of operations will not justify an extension of contract time nor additional compensation.
Failure on the part of the Contractor to perform the necessary measures to control erosion,
siltations, and pollution will result in the Architect/Engineer notifying the Contractor to take such
measures. In the event that the Contractor fails to perform such measures within 24 hours after
receipt of such notice, the Owner may suspend the work as provided above, or may proceed to
have such measures performed with other forces and equipment, or both. The cost of such work
performed by other forces will be deducted from monies due the Contractor on his contract.
EROSION AND POLLUTION CONTROL
02120 - 1

PART 2 - PRODUCTS
SILT FENCES
Posts: Wooden posts shall be a minimum of 4" in diameter and 6' in length. Posts shall be of
creosote or pentachlorophenol treated southern pine.
Steel posts shall be 5' in height and be of self -fastener angle steel type.
Posts shall be spaced at 10' max. when silt fence is backed with wire mesh, 7' when no wire
mesh is used or as required by the Architect/Engineer.
Woven Wire: Woven wire fencing shall conform to ASTM A116 for Class 3 galvanizing. Fabric
shall be a minimum of 32" in width and shall have a minimum of 6 line wires with 12" stay
spacing. The top and bottom wires shall be 10 gauge while the intermediate wires shall be 12-1 /2
gauge. Wire fabric shall be fastened to wood posts with not less than #9 wire staples 1-1 /2" long.
Fabric: Provide woven synthetic fiber designed specifically for silt fence conforming to NCDOT
specifications.
DRAINAGE STONE
Check Dam: NCDOT Class B Stone
Rock Silt Check Dam: NCDOT Class B Stone and Class I material NCDOT No. 57.
TEMPORARY SEEDING:
Temporary seeding, when required, shall be performed in accordance with the recommendations
contained in "Guide for Sediment Control on Construction Sites in North Carolina", published by
the Soil Conservation Service and Section 02228 of these specifications.
PART 3 - EXECUTION
General: The Contractor shall take whatever measures are necessary to minimize soil erosion and
siltation, water, air, and noise pollution caused by his operations. The Contractor shall also comply
with the applicable regulations of all legally constituted authorities relating to pollution prevention
and control. The Contractor shall keep himself fully informed of all such regulations which in any
way affect the conduct of the work, and shall at all times observe and comply with all such
regulations. In the event of conflict between such regulations and the requirements of the
specifications, the more restrictive requirements shall apply.
EROSIONS AND SILTATION CONTROL
The Contractor shall exercise every reasonable precaution throughout the life of the project to
prevent the eroding of soil and the silting of rivers, streams, lakes, reservoirs, other water
impoundments, ground surfaces, or other property.
Prior to suspension of operations on the project or any portion thereof, the Contractor shall take all
necessary measures to protect the construction area, including but not limited to borrow sources,
soil type base course sources, and waste areas, from erosion during the period of suspension.
EROSION AND POLLUTION CONTROL
02120 - 2

Provide diversion ditches and berms as necessary to prevent concentrated flow of water across
disturbed areas.
Provide a settling basin with a gravel filter outlet for all water pumped from trenches or dewatering
equipment. Pumping of that water directly into any stream, pond, or watercourse is prohibited.
Temporarily fertilize, seed and mulch the disturbed areas as soon as practicable and, in all cases, no
later than 7 days after completion of the work at a particular site.
When construction operations are suspended for more than 30 days, provide temporary seeding
and mulching of all disturbed areas including those areas in which further construction is necessary.
Erosion control measures installed by the Contractor shall be acceptably maintained by the
Contractor.
Silt fences shall be provided where shown on the drawings and/or as necessary to prevent erosion.
Catch basins shall be protected from silt by placing silt fence around the opening until vegetative
cover is established or pavement is placed.
The Contractor shall exercise every reasonable precaution throughout the life of the project to
prevent pollution of rivers, streams, and water impoundment's. Pollution's such as chemicals,
fuels, lubricants, bitumens, raw sewage, and other harmful waste shall not be discharged into or
alongside of rivers, streams, or impoundments, or into natural or manmade channels leading
thereto.
A minimum Of four district plant species, two shrub species and two herbaceous ground covers,
shall be planted on the aquatic bench as indicated on the drawings. The plants species must be
chosen from the table following this section. The plants shall be spaced according to Table 4.6.
DUST CONTROL
The Contractor shall control dust throughout the life of the project within the project area and at all
other areas affected by the construction of the project, including, but not specifically limited to,
unpaved secondary roads, haul roads, access roads, disposal sites, borrow and material sources,
and production sites. Dust control shall not be considered effective where the amount of dust
creates a potential or actual unsafe condition, public nuisance, or condition endangering the value,
utility, or appearance of any property.
NOISE CONTROL
The Contractor shall exercise every reasonable precaution throughout the life of the project to
prevent excessive and unnecessary noise. The Contractor shall choose his methods so as to
minimize the disturbance of area residents.
EROSION AND POLLUTION CONTROL
02120 - 3

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4.I 2 Number and Size of Plant Species
A minimum of three species of trees and three species of shrubs should be selected to insure diversity.
In addition to reducing the potential for monoculture mortality concerns. a diversity of trees and shrubs
with differing rates of transpiration may ensure a more constant rate of evapotranspiration and nutrient
and pollutant uptake throughout the growing season.
Herbaceous ground covers are important to prevent erosion of the mulch and the soil layers. Suitable
herbaceous ground covers are identified in Table 4.5.
The number of tree and shrub plantings may vary, especially in areas where aesthetics and visibility are
vital to site development, and should be determined on an individual site basis. On average,1000 trees
and shrubs should be planted per acre. For example, a bioretention area measuring 15' x 40' would
contain a combination of trees and shrubs totaling 14 individuals. The recommended minimum and
maximum number of individuals and spacing are given in Table 4.6.
Two to three shrubs should be specified for each tree (2:1 to 3:1 ratio of shrubs to trees).
Table 4.6 Recommended Tree and Shrub Spacing
Tree Spacing
Shrub Spacing
Total Density
(feet)
Maximum
(feet)
(stems/acre)
19
Avera a 12
12
S
400
Minimum 11
?
1000
1250
At installation, trees should be 2.5 inches in caliper, and shrubs 3 to 4 feet in height or 18 to 24 inches in
spread. Ground cover may be as seed or, preferably, plugs. The relatively mature size requirements for
trees and shrubs are important to ensure that the installation of plants are readily contributing to the
bioretention process (i.e., evapotranspiration, pollutant uptake).
4.I3 Plant Material Layout
There are two guidelines that should apply to all bioretention areas. First, woody plant material should
not be placed within the immediate areas of where flow will be entering the bioretention area. Besides
possibly concentrating flows, trees and shrubs can be damaged as a result of the flow. Secondly, it is
recommended that trees be planted primarily on the perimeter of bioretention areas to maximize the
shading and sheltering of bioretention areas and to create a microclimate which will limit the extreme
exposure from summer solar radiation and winter freezes and winds. An example planting plan is shown
in Figure 14.
Often designers will find that the environmental factors such as wind and temperature vary not only on
site but also between bioretention areas. As a result, the designer may need to consider the placement of
each plant. An example would be to consider placing evergreen trees or other wind tolerant species on
the northern end of a bioretention area, against cold winter winds.
53

END OF SECTION 02120
EROSION AND POLLUTION CONTROL
02120 - 10

SECTION 02228 - CLEAN-UP AND SEEDING
PART I - GENERAL
1.01 RELATED WORK SPECIFIED ELSEWHERE
A. Erosion Control: Section 02120
1.02 DESCRIPTION
A. The work covered by this section consist of disposal of waste and debris, preparing
seedbeds;
furnishing, placing, and covering limestone, fertilizer, and seed; compacting seedbeds;
furnishing,
placing, and securing mulch; and other operations necessary for the permanent
establishment of
grasses from seed; all in accordance with these specifications and drawings.
B. Waste will be considered to be all excavated materials which are not utilized in the
construction of the project.
C. Debris will be considered to be all undesirable material encountered or left on the project
site.
D. The Contractor shall adapt his operations to variations in weather or soil conditions as
.necessary for the successful establishment and growth of the grasses.
E. In all operations covered by this section, care shall be taken to preserve the required line,
grade, and cross section of the work area.
PART 2 - PRODUCTS
2.01 MATERIALS
A. The kinds of seed and the rates of application of seed, fertilizer, and limestone shall be as
stated below.
Seeding Schedule
Date
Aug. 15 - March 1
Nov. 1 - March 1
March 1 - June 30
Tall Fescue 30 lbs./Acre
Common Bermuda Grass 10 lbs./Acre
(Unhulled)
Pensacola Bahai Grass 50 lbs./Acre
CLEAN-UP AND SEEDING
02228 - 1

Kobe or Korean Lespedeza 90 lbs./Acre
(Scarified)
Common Bermuda Grass 10 lbs./Acre
July 1 - Aug. 15 Common Bermuda Grass 10 lbs./Acre
(Hulled)
Browntop Millet 20 lbs./Acre
Agriculture Limestone 2 Tons/Acre
Fertilizer 10-10-10 Analysis - 1000 lbs./acre
Mulch 2 Tons (Approximately 80 bales)
Small Grain Straw/Acre
Anchor Tack with liquid asphalt @
400 gal./acre or emulsified
asphalt @ 300 gal./acre.
PART 3 - EXECUTION
3.01 WASTE MATERIAL DISPOSAL
A. Waste material not utilized in the construction of the project shall be removed from the
project site and disposed of by the Contractor in areas provided by him.
B. The Contractor shall hold the Owner harmless of any damages which might occur through
the
disposal of the waste and debris.
C. Construction debris and all broken pavement, concrete, masonry, etc. shall be removed
from the
project as soon as possible.
D. Where the Owner has granted permission to dispose of waste and debris within the project
area, the Owner will have authority to establish whatever additional requirements that may
be necessary to insure the satisfactory appearance of the area.
3.02 SEEDING AND MULCHING
A. Seeding and mulching shall be performed in accordance with all applicable provisions of
Section 880 of the North Carolina State Department of Transportation's Standard
Specifications for Roads and Structures, latest revision.
B. Seeding and mulching shall be done on all earth areas disturbed by construction not
destined for
construction of structures or paving.
CLEAN-UP AND SEEDING 02228 - 2

3.03 TEMPORARY SEEDING
A. Temporary seeding shall be performed in accordance with the requirements of Section 881
of the
North Carolina State Department of Transportation's Standard Specifications for Roads and
Structures, latest revisions.
B. The kinds of seed and rates of application of seed and fertilizer shall be the same as
specified for
permanent seeding above.
3.04 TEMPORARY MULCHING
A. Temporary mulch may be used for the prevention of excessive soil erosion during
construction
operations where it is impossible or impractical to perform permanent seeding and mulching.
B. Temporary much shall be placed promptly at the location and times directed by the
Engineer.
C. The temporary mulch may be required on previously seeded areas or on areas which have
not been seeded.
D. Temporary mulches may be straw, fiber mats, netting or other suitable material acceptable
to the
Engineer and shall be reasonably clean and free of noxious weeds and deleterious material.
Mulch shall be spread uniformly over the area by hand or by means of approximate
mechanical
spreaders or blowers to obtain an application satisfactory to the Engineer. On seeded
areas,
satisfactory application of temporary mulch shall allow some sunlight to penetrate and air to
circulate, but also partially shade the ground, reduce erosion and conserve soil moisture.
E. When temporary mulching is being performed in connection with temporary seeding, no
seeded
areas shall be allowed to remain more than 24 hours without mulching having been
completed.
F. If seeding has been performed previously, care shall be exercised to prevent displacement of
soil or seed, or other damage to the seeded area during temporary mulching operations.
G. The Contractor shall take sufficient precautions to prevent temporary mulch from entering
pipe lines and drainage structures through displacement by wind, water or other causes.
H. The Contractor shall apply a sufficient amount of asphalt or other type material to assure
that the
temporary mulch is properly held in place.
I. In the application of asphalt materials during temporary mulching operations, adequate
precautions shall be taken to prevent damage to traffic; and to any private or public
property. Such property shall be adequately covered, or application methods changed, so
as to avoid damage. Where any damage occurs as a result of the Contractor's failure to
CLEAN-UP AND SEEDING
02228 - 3

take adequate precautions, the Contractor will be required to repair such damage, including
any cleaning that may be necessary, before final acceptance of the work will be made.
3.05 REPAIR SEEDING
A. Repair seeding shall be performed in accordance with the requirements of Section 882 of
the North Carolina State Department of Transportation's Standard Specifications for Roads
and Structures, latest revision.
B. The kinds of seed and fertilizer shall be the same as specified for permanent "seeding and
mulching". The rates of application of the various kinds of seed specified for "seeding and
mulching" may vary as directed by the Engineer, however the total rate shall be
substantially the same as for "seeding and mulching", but in no case will the total rate of
seed and fertilizer vary more or less than twenty-five (25%) percent of that specified for
"seeding and mulching".
3.06 SUPPLEMENTAL SEEDING
A. The work covered by this section consists of the application of additional seed to an area
mal pt.rmdllellL seed Uut on wnlcn there is not a satisfactory cover of
grass.
B. The work of supplemental seeding does not include seedbed preparation, fertilizer,
limestone, or mulch, and is intended only to provide an additional amount of seed to the
Fertilizer Top dressing
operation on projects that do not have a stand of grass thick enough to cover the ground in
a
reasonable length of time. This work does not conflict with nor replace repair seeding as its
purpose is entirely different.
C. The kinds of seed shall be the same as for "seeding and mulching", and the rate of
application may vary from 25 pounds to 75 pounds per acre. The final rate per acre; if
needed, will be determined by the Engineer prior to the time of top dressing and the
Contractor will be notified in writing of the rate per acre, total quantity needed and areas on
which to apply the supplemental seed.
3.07 FERTILIZER TOP DRESSING:
A. Fertilizer top dressing shall be performed in accordance with the requirements of Section
886 of the North Carolina State Department of Transportation's Standard Specifications for
Roads and Structures, latest revision.
END OF SECTION 02228
CLEAN-UP AND SEEDING
02228 - 4

SECTION 02300 - EARTHWORK
PART 1 -GENERAL
1.1 SUMMARY
A. This Section includes the following:
1. Preparing subgrades for stabs -on -grade, walks, pavements, lawns, and plantings.
2. Excavating and backfilling for buildings and structures.
3. Drainage course for slabs -on -grade.
4. Subsurface drainage backfill for walls and trenches.
5. Excavating and backfilling trenches within building lines.
6. Excavating and backfilling trenches for buried mechanical and electrical utilities and pitsfor
buried utility structures.
7. Embankment fill.
�asdo�Uue We TOHOwIng:
1.Division 2 Section "Site Clearing" for site stripping, grubbing, removing topsoil, and
protecting trees to remain.
2. Division 3 Section "Cast -in -Place Concrete" for granular course over vapor retarder.
3. Division 15 and 16 Sections for excavating and backfilling buried mechanical and electrical
utilities and buried utility structures.
1.2 DEFINITIONS
A. Backfill: Soil materials used to fill an excavation.
1. Initial Backfill: Backfill placed beside and over pipe in a trench, including haunches to
support sides of pipe.
2. Final Backfill: Backfill placed over initial backfill to fill a trench.
B. Base Course: Layer placed between the subgrade course and asphalt paving.
C. Bedding Course: Layer placed over the excavated subgrade in a trench before laying pipe.
D. Borrow: Satisfactory soil imported from off -site for use as fill or backfill.
E. Drainage Course: Layer supporting slab -on -grade used to minimize capillary flow of pore
water.
F. Embankment Fill: Soil used to construct embankment sections.
G. Excavation: Removal of material encountered above subgrade elevations.
1. Additional Excavation: Excavation below subgrade elevations as directed by Engineer.
EARTHWORK
02300 - 1

2. Additional excavation and replacement material will be paid for according to Contract
provisions for changes in the Work.
3. Bulk Excavation: Excavations more than 10 feet (3 m) in width and pits more than 30
feet (9 m) in either length or width.
4. Unauthorized Excavation: Excavation below subgrade elevations or beyond indicated
dimensions without direction by Engineer. Unauthorized excavation, as well as remedial
work directed by Engineer, shall be without additional compensation.
H. Fill: Soil materials used to raise existing grades.
L Structures: Buildings, footings, foundations, retaining walls, slabs, tanks, curbs, mechanical
and electrical appurtenances, or other man-made stationary features constructed above or
below the ground surface.
J. Subgrade: Surface or elevation remaining after completing excavation, or top surface of a fill
or backfill immediately below base, drainage fill, or topsoil materials.
K. Utilities include on -site underground pipes, conduits, ducts, and cables, as well as
underground services within buildings.
1.3 SUBMITTALS
A. Product Data: For the following:
1. Each type of plastic warning tape.
2. Drainage fabric.
3. Separation fabric.
B. Material Test Reports: From a qualified testing agency indicating and interpreting test results
for compliance of the following with requirements indicated:
1. Classification according to ASTM D 2487 of each on -site or borrow soil material proposed
for fill, backfill, and embankment fill.
2. Laboratory compaction curve according to ASTM D 698 for each on -site or borrow soil
material proposed for fill, backfill, and embankment fill.
1.4 QUALITY ASSURANCE
A. Geotechnical Testing Agency Qualifications: An independent testing agency qualified
according to ASTM E 329 to conduct soil materials testing, as documented according to
ASTM D 3740 and ASTM E 548.
B. Pre -excavation Conference: Conduct conference at Project site to comply with requirements
in Division 1 Section "Project Meetings."
1.5 PROJECT CONDITIONS
EARTHWORK
02300 - 2

A. Existing Utilities: Do not interrupt utilities serving facilities occupied by Owner or others
unless permitted in writing by Engineer and then only after arranging to provide temporary
utility services according to requirements indicated:
1. Notify Engineer not less than two days in advance of proposed utility interruptions.
2. Do not proceed with utility interruptions without Engineer's written permission.
3. Contact utility -locator service for area where Project is located before excavating.
B. Demolish and completely remove from site existing underground utilities indicated to be
removed. Coordinate with utility companies to shut off services if lines are active.
PART 2 - PRODUCTS
2.1 SOIL MATERIALS
A. General: Provide borrow soil materials when sufficient satisfactory soil
available from excavations. materials are not
g. Satisfaetnry !;nils • A CTF, - r,
kJVV
OUPS
or a combination of these group symbols; free of rockror gravel larger than 3 inches +(75 mm)
in any dimension, debris, waste, frozen materials, vegetation, and other deleterious matter.
C. Unsatisfactory Soils: ASTM D 2487 soil classification groups GC, SC, ML, MH, CL, CH, OL,
OH, and PT, or a combination of these group symbols.
1. Unsatisfactory soils also include satisfactory soils not maintained within 2 percent of
optimum moisture cont�j t at time of compaction.
D. Backfill and Fill: Satisfactory soil materials.
E. Base: Naturally or artificially graded mixture of natural or crushed gravel, crushed stone, and
natural or crushed sand; ASTM D 2940; with at least 95 percent passing a 1-1/2-inch (38-
mm) sieve and not more than 8 percent passing a No. 200 (0.075-mm) sieve.
F. Embankment Fill: A thorough blend of sand and clays/silts free from organic material and
debris. Soil should be classified as SC, SM, or CL in accordance with the Unified Soil
Classification System. Properties shall be accordance with the following:
Liquid Limit: <50
Plasticity Index
Hydraulic Conductivity15 to 35
< 5 x 10-e cm /sec
Effective Cohesion
Effective Internal Friction Angle > 28 degrees
Undrained Shear Strength > 750 sf
>4
Uniformity Coefficient p
G. Engineered Fill: Naturally or artificially graded mixture of natural or crushed gravel, crushed
stone, and natural or crushed sand; ASTM D 2940; with at least 90 percent passing a 1-1 /2-
inch (38-mm) sieve and not more than 12 percent passing a No. 200 (0.075-mm) sieve.
EARTHWORK
02300 - 3

H. Bedding: Naturally or artificially graded mixture of natural or crushed gravel, crushed stone,
and natural or crushed sand; ASTM D 2940; except with 100 percent passing a 1-inch (25-
mm) sieve and not more than 8 percent passing a No. 200 (0.075-mm) sieve.
I. Drainage Fill: Washed, narrowly graded mixture of crushed stone, or crushed or uncrushed
gravel; ASTM D 448; coarse -aggregate grading Size 57; with 100 percent passing a 1-1/2-
inch (38-mm) sieve and 0 to 5 percent passing a No. 8 (2.36-mm) sieve.
J. Filter Material: Narrowly graded mixture of natural or crushed gravel, or crushed stone and
natural sand; ASTM D 448; coarse -aggregate grading Size 67; with 100 percent passing a f -
inch (25-mm) sieve and 0 to 5 percent passing a No. 4 (4.75-mm) sieve.
K. Impervious Fill: Clayey gravel and sand mixture capable of compacting to a dense state.
2.2 ACCESSORIES
A: Detectable Warning Tape: Acid- and alkali -resistant polyethylene film warning tape
manufactured for marking and identifying underground utilities, minimum 6 inches (150 mm)
wide and 4 mils (0.1 mm) thick, continuously inscribed with a description of utility, with
4 'Za ju N+jteViiv�e jacKer tdr corrosion protection, oetectabie by metal
detector when tape is buried up to 30 inches (750 mm) deep; colored as follows:
1. Red: Electric.
2. Yellow: Gas, oil, steam, and dangerous materials.
3. Orange: Telephone and other communications.
4. Blue: Water systems.
5. Green: Sewer systems.
B. Drainage Fabric:. Nonwoven geotextile, specifically manufactured as a drainage geotextile;
made from polyolefins, polyesters, or polyamides; and with the following minimum properties
determined according to ASTM D 4759 and referenced standard test methods:
1. Grab Tensile Strength: 110 Ibf (490 N); ASTM D 4632.
2. Tear Strength: 40 Ibf (178 N); ASTM D 4533.
3. Puncture Resistance: 50 Ibf (222 N); ASTM D 4833.
4. Water Flow Rate: 150 gpm per sq. ft. (100 L/s per sq. m); ASTM D 4491.
5. Apparent Opening Size: No. 50 (0.3 mm); ASTM D 4751.
C. Separation Fabric: Woven geotextile, specifically manufactured for use as a separation
geotextile; made from polyolefins, polyesters, or polyamides; and with the following
minimum properties determined according to ASTM D 4759 and referenced standard test
methods:
1. Grab Tensile Strength: 200 Ibf (890 N); ASTM D 4632.
2. Tear Strength: 75 Ibf (333 N); ASTM D 4533.
3. Puncture Resistance: 90 Ibf (400 N); ASTM D 4833.
4. Water Flow Rate: 4 gpm per sq. ft. (2.7 Us per sq. m); ASTM D 4491.
5. Apparent Opening Size: No. 30 (0.6 mm); ASTM D 4751.
PART 3 - EXECUTION
EARTHWORK
02300 - 4

3.1 PREPARATION
A. Protect structures, utilities, sidewalks, pavements, and other facilities from damage caused by
settlement, lateral movement, undermining, washout, and other hazards created by
earthwork operations.
B. Protect subgrades and foundation soils against freezing temperatures or frost. Provide
protective insulating materials as necessary.
C. Provide erosion -control measures to prevent erosion or displacement of soils and discharge of
soil -bearing water runoff or airborne dust to adjacent properties and walkways.
3.2 DEWATERING
A. Prevent surface water and ground water from entering excavations, from ponding on prepared
subgrades, and from flooding Project site and surrounding area.
B. Protect subgrades from softening, undermining, washout, and damage by rain or water
1. Reroute surface water runoff away from excavated areas. Do not allow water to
accumulate in excavations. Do not use excavated trenches as temporary drainage
ditches.
2. Install a dewatering system to keep subgrades dry and convey ground water away from
excavations. Maintain until dewatering is no longer required.
3.3 EXPLOSIVES
A. Explosives: Do not use explosives.
3.4 EXCAVATION, GENERAL
A. Unclassified Excavation: All excavation to subgrade elevations regardless of the character of
surface and subsurface conditions encountered, including rock, soil materials, and
obstructions.
1. If excavated materials intended for fill and backfill include unsatisfactory soil materials and
rock, replace with satisfactory soil materials.
3.5 EXCAVATION FOR STRUCTURES
A. Excavate to indicated elevations and dimensions within a tolerance of plus or minus 1 inch
(25 mm). Extend excavations a sufficient distance from structures for placing and removing
concrete formwork, for installing services and other construction, and for inspections.
1. Excavations for Footings and Foundations: Do not disturb bottom of excavation.
Excavate by hand to final grade just before placing concrete reinforcement. Trim
bottoms to required lines and grades to leave solid base to receive other work.
EARTHWORK
02300 - 5

2. Excavation for Underground Tanks, Basins, and Mechanical or Electrical Utility Structures:
3. Excavate to elevations and dimensions indicated within a tolerance of plus or minus 1 inch
(25 mm). Do not disturb bottom of excavations intended for bearing surface.
3.6 EXCAVATION FOR WALKS AND PAVEMENTS
A. Excavate surfaces under walks and pavements to indicated cross sections, elevations, and
grades.
3.7 EXCAVATION FOR UTILITY TRENCHES
A. Excavate trenches to indicated gradients, lines, depths, and elevations.
1. Beyond building perimeter, excavate trenches to allow installation of top of pipe below
frost line.
B. Excavate trenches to uniform widths to provide a working clearance on each side of pipe or
conduit. Excavate trench walls vertically from trench bottom to 12 inches (300 mm) higher
than top of pipe or conduit, unless otherwise indicated.
1. Clearance: As indicated.
C. Trench Bottoms: Excavate and shape trench bottoms to provide uniform bearing and support
of pipes and conduit. Shape subgrade to provide continuous support for bells, joints, and
barrels of pipes and for joints, fittings, and bodies of conduits. Remove projecting stones
and sharp objects along trench subgrade.
1 • For pipes and conduit less than 6 inches (150 mm) in nominal diameter and flat-bottomed,
multiple -duct conduit units, hand -excavate trench bottoms and supporr pipe and conduit
on an undisturbed subgrade.
2. For pipes and conduit 6 inches (150 mm) or larger in nominal diameter, shape bottom of
trench to support bottom 90 degrees of pipe circumference. Fill depressions with
tamped sand backfill.
3. Excavate trenches 6 inches (150 mm) deeper than elevation required in rock or other
unyielding bearing material to allow for bedding course.
3.8 APPROVAL OF SUBGRADE
A. Notify Engineer when excavations have reached required subgrade.
B. If Engineer determines that unsatisfactory soil is present, continue excavation and replace
with compacted backfill or fill material as directed.
1. Additional excavation and replacement material will be paid for according to Contract
provisions for changes in the Work.
C. Proof roll subgrade with heavy pneumatic -tired equipment to identify soft pockets and areas
of excess yielding. Do not proof roll wet or saturated subgrades.
D. Reconstruct subgrades damaged by freezing temperatures, frost, rain, accumulated water, or
construction activities, as directed by Engineer.
EARTHWORK
02300 - 6

3.9 UNAUTHORIZED EXCAVATION
A. Fill unauthorized excavation under foundations or wall footings by extending bottom elevation
of concrete foundation or footing to excavation bottom, without altering top elevation. Lean
concrete fill may be used when approved by Engineer.
Fill unauthorized excavations under other construction or utility pipe as directed by
Engineer.
3.10 STORAGE OF SOIL MATERIALS
A. Stockpile borrow materials and satisfactory excavated soil materials. Stockpile soil materials
without intermixing. Place, grade, and shape stockpiles to drain surface water. Cover to
prevent windblown dust.
1. Stockpile soil materials away from edge of excavations. Do not store within drip line of
remaining trees.
3.11 BACKFILL
A. Place and compact backfill in excavations promptly, but not before completing the following:
1. Construction below finish grade including, where applicable, dampproofing, waterproofing,
and perimeter insulation.
2. Surveying locations of underground utilities for record documents.
3. Inspecting and testing underground utilities.
4. Removing concrete formwork.
5. Removing trash and debris.
6. Removing temporary shoring and bracing, and sheeting.
7. Installing permanent or temporary horizontal bracing on horizontally supported walls.
3.12 UTILITY TRENCH BACKFILL
A. Place and compact bedding course on trench bottoms and where indicated. Shape bedding
course to provide continuous support for bells, joints, and barrels of pipes and for joints,
fittings, and bodies of conduits.
B. Backfill trenches excavated under footings and within 18 inches (450 mm) of bottom of
footings; fill with concrete to elevation of bottom of footings.
C. Provide 4-inch- (100-mm-) thick, concrete -base slab support for piping or conduit less than 30
inches (750 mm) below surface of roadways. After installing and testing, completely encase
piping or conduit in a minimum of 4 inches (100 mm) of concrete before backfilling or
placing roadway base.
D. Place and compact initial backfill of base material, free of particles larger than 1 inch (25
mm), to a height of 12 inches (300 mm) over the utility pipe or conduit.
EARTHWORK
02300 - 7

1. Carefully compact material under pipe haunches and bring backfill evenly up on both sides
and along the full length of utility piping or conduit to avoid damage or displacement of
utility system.
E. Coordinate backfilling with utilities testing.
F. Fill voids with approved backfill materials while shoring and bracing, and as sheeting is
removed.
G. Place and compact final backfill of satisfactory soil material to final subgrade.
H. Install warning tape directly above utilities, 12 inches (300 mm) below finished grade, except
6 inches (150 mm) below subgrade under pavements and slabs.
3.13 EMBANKMENT FILL
A. Preparation: Remove vegetation, topsoil, debris, unsatisfactory soil materials, obstructions,
and deleterious materials from ground surface.
B. Cut-off trench: A six-foot wide by three-foot deep cutoff trench shall be constructed at the
iL , ve drib tease us crae ewrudnkrljent as indicated on the drawings.
C. Embankment fill shall be placed in 8' to 10' thick lifts at a moisture content within —1 to +3
percent of the optimum moisture content of the material as determined by ASTM D 698.
Each lift shall be uniformly compacted by a sheepsfoot or padfoot roller to a dry density of at
least 95 percent of the maximum dry density of the material according to ASTM D 698.
Where embankment fill abuts an existing embankment, excavate existing embankment four
feet, measured perpendicular to existing side slope, in order to "bench' P.n�h?nkTent fill
3.14 FILL
A. Preparation: Remove vegetation, topsoil, debris, unsatisfactory soil materials, obstructions,
and deleterious materials from ground surface before placing fills.
B. Plow, scarify, bench, or break up sloped surfaces steeper than 1 vertical to 4 horizontal so fill
material will bond with existing material.
C. Place and compact fill material in layers to required elevations as follows:
1. Under grass and planted areas, use satisfactory soil material.
2. Under walks and pavements, use satisfactory soil material.
3. Under steps and ramps, use engineered fill.
4. Under building slabs, use engineered fill.
5. Under footings and foundations, use engineered fill.
3.15 MOISTURE CONTROL
A. Uniformly moisten or aerate subgrade and each subsequent fill or backfill layer before
compaction to within 2 percent of optimum moisture content.
1. Do not place backfill or fill material on surfaces that are muddy, frozen, or contain frost or
ice.
2. Remove and replace, or scarify and air-dry, otherwise satisfactory soil material that
EARTHWORK
02300 - 8

exceeds optimum moisture content by 2 percent and is too wet to compact to specified
dry unit weight.
3.16 COMPACTION OF BACKFILLS AND FILLS
A. Place backfill and fill materials in layers not more than 8 inches (200 mm) in loose depth for
material compacted by heavy compaction equipment, and not more than 4 inches (100 mm)
in loose depth for material compacted by hand -operated tampers.
B. Place backfill and fill materials evenly on all sides of structures to required elevations, and
uniformly along the full length of each structure.
C. Compact soil to not less than the following percentages of maximum dry unit weight
according to ASTM D 698:
1. Under structures, building slabs, steps, and pavements, scarify and recompact top 12
inches (300 mm) of existing subgrade and each layer of backfill or fill material at 95
percent.
2. Under walkways, scarify and recompact too 6 inches (150 mm) below subgrade and
160-r rat baCKfiii or Yia rnatenai at �t2 percent.
3. Under lawn or unpaved areas, scarify and recompact top 6 inches (150 mm) below
subgrade and compact each layer of backfill or fill material at 85 percent.
3.17 GRADING
A. General: Uniformly grade areas to a smooth surface, free from irregular surface changes.
Comply with compaction requirements and grade to cross sections, lines, and elevations
indicated.
1. Provide a smooth transition between adjacent existing grades and new grades.
2. Cut out soft spots, fill low spots, and trim high spots to comply with required surface
tolerances.
B. Site Grading: Slope grades to direct water away from buildings and to prevent ponding.
Finish subgrades to required elevations within the following tolerances:
1. Lawn or Unpaved Areas: Plus or minus 1 inch (25 mm).
2. Walks: Plus or minus 1 inch (25 mm).
3. Pavements: Plus or minus 1/2 inch (13 mm).
3.18 BASE COURSES
A. Install separation fabric on prepared subgrade according to manufacturer's written
instructions, overlapping sides and ends.
B. Under pavements place base course on separation fabric according to fabric manufacturer's
written instructions and as follows:
C. Under pavements and walks, place base course on prepared subgrade and as follows:
1. Place base course material over subgrade.
2. Compact base courses at optimum moisture content to required grades, lines, cross
EARTHWORK
02300 - 9

sections, and thickness to not less than 95 percent of maximum dry unit weight
according to ASTM D 1557.
3. Shape base to required crown elevations and cross -slope grades.
4. When thickness of compacted base course is 6 inches (150 mm) or less, place materials
in a single layer.
5. When thickness of compacted base course exceeds 6 inches (150 mm), place materials in
equal layers, with no layer more than 6 inches (150 mm) thick or less than 3 inches (75
mm) thick when compacted.
D. Pavement Shoulders: Place shoulders along edges of base course to prevent lateral
movement. Construct shoulders, at least 12 inches (300 mm) wide, of satisfactory soil
materials and compact simultaneously with each base layer to not less than 95 percent of
maximum dry unit weight according to ASTM D 1557.
3.19+ DRAINAGE COURSE
A. Under slabs -on -grade, install drainage fabric on prepared subgrade according to
manufacturer's written instructions, overlapping sides and ends. Place drainage course on
drainage fabric and as follows:
B. Under slabs -on -grade, place drainage course on prepared subgrade and as follows:
1. Compact drainage course to required cross sections and thickness to not less than 95
percent of maximum dry unit weight according to ASTM D 698.
2. When compacted thickness of drainage course is 6 inches (150 mm) or less, place
materials in a single layer.
3. When compacted thickness of drainage course exceeds 6 ikiches (150 mm), place
materials in equal layers, with no layer more than 6 inches (150 mm) thick or less than 3
inches (75 mm) thick when compacted.
3.20 FIELD QUALITY CONTROL
A. Testing Agency: Owner will engage a qualified independent geotechnical engineering testing
agency to perform field quality control testing.
B. Allow testing agency to inspect and test subgrades and each fill or backfill layer. Proceed
with subsequent earthwork only after test results for previously completed work comply with
requirements.
C. Footing Subgrade: At footing subgrades, at least one test of each soil stratum will be
performed to verify design bearing capacities. Subsequent verification and approval of other
footing subgrades may be based on a visual comparison of subgrade with tested subgrade
when approved by Engineer.
D. Testing agency will test compaction of soils in place according to ASTM D 1556,
ASTM D 2167, ASTM D 2922, and ASTM D 2937, as applicable. Tests will be performed at
the following locations and frequencies:
EARTHWORK
02300 - 10

1. Paved and Building Slab Areas: At subgrade and at each compacted fill and backfill layer,
at least one test for every 2000 sq. ft. (186 sq. m) or less of paved area or building slab,
but in no case fewer than three tests.
2. Foundation Wall Backfill: At each compacted backfill layer, at least one test for each 100
feet (30 m) or less of wall length, but no fewer than two tests.
3. Trench Backfill: At each compacted initial and final backfill layer, at least one test for
each 150 feet (46 m) or less of trench length, but no fewer than two tests.
E. When testing agency reports that subgrades, fills, or backfills have not achieved degree of
compaction specified, scarify and moisten or aerate, or remove and replace soil to depth
required; recompact and retest until specified compaction is obtained.
3.21 PROTECTION
A. Protecting Graded Areas: Protect newly graded areas from traffic, freezing, and erosion.
Keep free of trash and debris.
�• ' "i-pub. 64I grauab tv specii itia tolerances where completed or partially completed
surfaces become eroded, rutted, settled, or where they lose compaction due to subsequent
construction operations or weather conditions.
1. Scarify or remove and replace soil material to depth as directed by Engineer; reshape and
recompact.
C. Where settling occurs before Project correction period elapses, remove finished_ s_u_r_f_a_r_._i_ng
backfill with additional soil material, compact, and reconstruct surfacing.
1. Restore appearance, quality, and condition of finished surfacing to match adjacent work,
and eliminate evidence of restoration to the greatest extent possible.
3.22 DISPOSAL OF SURPLUS AND WASTE MATERIALS
A. Disposal: Transport surplus satisfactory soil to designated storage areas on Owner's
property. Stockpile or spread soil as directed by Engineer.
1. Remove waste material, including unsatisfactory soil, trash, and debris, and legally
dispose of it off Owner's property.
END OF SECTION 02300
EARTHWORK
02300 - 11

0
SECTION 02511 - HOT -MIX ASPHALT PAVING
PART 1 - GENERAL
1.01 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
1.02 SUMMARY
A. This Section includes the following:
1. Hot -mix asphalt paving.
2. Hot -mix asphalt patching.
3. Pavement -marking paint.
B. Related Sections include the following:
"turinwork' for aggregate base courses ana aggregate pavement
shoulders.
1.03 SYSTEM DESCRIPTION
A. Provide hot -mix asphalt pavement according to the materials, workmanship, and other
applicable requirements of the standard specifications of the state or of authorities having
jurisdiction.
B. Standard Specification: As indicated.
C. Measurement and payment provisions and safety program submittals included in standard
specifications do not apply to this Section.
1.04 SUBMITTALS
A. Product Data: For each product specified. Include technical data and tested physical and
performance properties.
B. Job -Mix Designs: For each job mix proposed for the Work.
C. Shop Drawings: Indicate pavement markings and lane separations.
D. Material Test Reports: Indicate and interpret test results for compliance of materials with
requirements indicated.
E. Material Certificates: Certificates signed by manufacturers certifying that each material
complies with requirements.
1.05 QUALITY ASSURANCE
A. Quality assurance shall be in accordance with NCDOT Standard Specifications for Roads and
Structures, July 1995, Section 609.
HOT -MIX ASPHALT PAVING
02511 -1

12
1.06 DELIVERY, STORAGE, AND HANDLING
A. Deliver pavement -marking materials to Project site in original packages with seals unbroken
and bearing manufacturer's labels containing brand name and type of material, date of
manufacture, and directions for storage.
B. Store pavement -marking materials in a clean, dry, protected location and within temperature
range required by manufacturer. Protect stored materials from direct sunlight.
1.07 PROJECT CONDITIONS
A. Environmental Limitations: Do not apply asphalt materials if substrate is wet or excessively
damp or if the following conditions are not met:
1. Prime and Tack Coats: Minimum surface temperature of 60 deg F (15.5 deg C).
2. Asphalt Base Course: Minimum surface temperature of 40 deg F (4 deg C) and rising at
time of placement.
3. Asphalt Surface Course: Minimum surface temperature of 60 deg F (15.5 deg C) at time
of placement.
B. Pavement -Marking Paint: Proceed with pavement marking only on clean, dry surfaces and at
a minimum ambient or surface temperature of 40 deg F (4 deg C) for oil -based materials,
50 deg F (10 deg C) for water -based materials, and not exceeding 95 deg F (35 deg C).
PART 2 - PRODUCTS
2.01 A(AGREEGA T ES
A. General: Use materials and gradations that have performed satisfactorily in previous
installations.
B. Coarse Aggregate: As specified in NC DOT Standard Specifications for Roads and
Structures, Section 1005
C. Fine Aggregate: As specified in NC DOT Standard Specifictions for Roads and Structures,
Section 1012.
D. Mineral Filler: As specified in NC DOT Standard Specification for Roads and Structures,
Section 610.
2.02 ASPHALT MATERIALS
A. Asphalt Cement: As specified in NC DOT Standard Specifications for Roads and Structures,
Section 600.
B. Prime Coat: As specified in NC DOT Standard Specifications for Roads and Structures,
Section 600.
C. Tack Coat: As specified in NC DOT Standard Specifications for Roads and Structures,
Section 605.
HOT -MIX ASPHALT PAVING
02511 -2

D. Water: Potable.
2.03 AUXILIARY MATERIALS
A. Herbicide: Commercial chemical for weed control, registered by Environmental Protection
Agency (EPA). Provide granular, liquid, or wettable powder form.
B. Sand: In accordance with NC DOT Standard Specifications for Roads and Structures, July
1995.
C. Paving Geotextile: Nonwoven polypropylene, specifically designed for paving applications,
resistant to chemical attack, rot, and mildew.
D. Pavement -Marking Paint: In accordance with NC DOT Standard Specifications for Roads and
Structures, July 1995.
1. Color: As indicated.
2.04 MIXES
ijuttaub t.oui se: Nrovlde io accordance wltn NC UO f Standard
Specifications for Roads and Structures, Section 645, Type 1-1, unless otherwise noted on
drawings.
B. Asphalt Concrete Binder Course: Provide in accordance with NC DOT Standard
Specifications for Roads and Structures, July 1995, Section 640, Type HB. Binder course
required only if indicated on drawings.
PART 3 - EXECUTION
3.01 EXAMINATION
A. Verify that subgrade is dry and in suitable condition to support paving and imposed loads.
B. Proof -roll base using heavy, pneumatic -tired rollers to locate areas that are unstable or that
require further compaction.
C. Notify Engineer in writing of any unsatisfactory conditions. Do not begin paving installation
until these conditions have been satisfactorily corrected.
3.02 PATCHING AND REPAIRS
A. Patching: Saw cut perimeter of patch and excavate existing pavement section to sound
base. Recompact new subgrade. Excavate rectangular or trapezoidal patches, extending 12
inches (300 mm) into adjacent sound pavement, unless otherwise indicated. Cut excavation
faces vertically.
1. Tack coat faces of excavation and allow to cure before paving.
2. Fill excavation with dense -graded, hot -mix asphalt base mix and, while still hot, compact
flush with adjacent surface.
HOT -MIX ASPHALT PAVING
02511 - 3

3. Partially fill excavation with dense -graded, hot -mix asphalt base mix and compact while
still hot. Cover asphalt base course with compacted, hot -mix surface layer finished flush
with adjacent surfaces.
B. Leveling Course: Install and compact leveling course consisting of dense -graded, hot -mix
asphalt surface course to level sags and fill depressions deeper than 1 inch (25 mm) in
existing pavements.
1. Install leveling wedges in compacted lifts not exceeding 3 inches (75 mm) thick.
C. Crack and Joint Filling: Remove existing filler material from cracks or joints to a depth of 1 /4
inch (6 mm). Refill with asphalt joint -filling material to restore watertight condition. Remove
excess filler that has accumulated near cracks or joints.
D. Tack Coat: Apply uniformly to existing surfaces of previously constructed asphalt or
portland cement concrete paving and to surfaces abutting or projecting into new, hot -mix
asphalt pavement. Apply at a uniform rate of 0.05 to 0.15 gal./sq. yd. (0.2 to 0.7 L/sq. m)
of surface.
1. Allow tack coat to cure undisturbed before paving.
ur staining d0jOining surtaces, appurtenances, ano surroundings. Remove
spillages and clean affected surfaces.
3.03 SURFACE PREPARATION
A. General: Immediately before placing asphalt materials, remove loose and deleterious material
from substrate surfaces. Ensure that prepared subgrade is ready to receive paving.
1 • Sweep loose granular particles from surface of unbound -aggregate base course. Do not
dislodge or disturb aggregate embedded in compacted surface of base course.
B. Herbicide Treatment: Apply herbicide according to manufacturer's recommended rates and
written application instructions. Apply to dry, prepared subgrade or surface of compacted -
aggregate base before applying paving materials.
1. Mix herbicide with prime coat when formulated by manufacturer for that purpose.
C. Prime Coat: Apply uniformly over surface of compacted -aggregate base at a rate of 0.15 to
0.50 gal./sq. yd. (0.7 to 2.3 L/sq. m). Apply enough material to penetrate and seal, but not
flood, surface. Allow prime coat to cure for 72 hours minimum.
1. If prime coat is not entirely absorbed within 24 hours after application, spread sand over
surface to blot excess asphalt. Use just enough sand to prevent pickup under traffic.
Remove loose sand by sweeping before pavement is placed and after volatiles have
evaporated.
2. Protect primed substrate from damage until ready to receive paving.
3. If surface course can be applied less than 30 days following aggerate base installation,
the prime coat is not required.
3.04 HOT -MIX ASPHALT PLACING
A. Machine place hot -mix asphalt mix on prepared surface, spread uniformly, and strike off.
Place asphalt mix by hand to areas inaccessible to equipment in a manner that prevents
HOT -MIX ASPHALT PAVING
02511 - 4

segregation of mix. Place each course to required grade, cross section, and thickness, when
compacted.
1. Place hot -mix asphalt base course in number of lifts and thicknesses indicated
2. Place hot -mix asphalt surface course in number of lifts and thicknesses indicated.
3. Spread mix at minimum temperature of 250 deg F (121 deg C).
4. Begin applying mix along centerline of crown for crowned sections and on high side of
one-way slopes, unless otherwise indicated.
5. Regulate paver machine speed to obtain smooth, continuous surface free of pulls and
tears in asphalt -paving mat.
B. Place paving in consecutive strips not less than 10 feet (3 m) wide, except where infill edge
strips of a lesser width are required.
1. After first strip has been placed and rolled, place succeeding strips and extend rolling to
overlap previous strips. Complete asphalt base course for a section before placing
asphalt surface course.
C Promptly correct surface irregularities in paving course: behind paver. Use suitable hand tools
.�.a:.�' c;«;,da rurnoreg nigh spots.. 1=w depressions With not -mix asphalt to
prevent segregation of mix; use suitable hand tools to smooth surface.
3.05 JOINTS
A. Construct joints to ensure continuous bond between adjoining paving sections. Construct
joints free of depressions with same texture and smoothness as other sections of hot -mix
asphalt course.
1. Clean contact surfaces and apply tack coat,
2. Uffset longitudinal joints in successive courses a minimum of 6 inches (150 mm).
3. Offset transverse joints in successive courses a minimum of 24 inches (600 mm).
4. Construct transverse joints by bulkhead method or sawed vertical face method as
described in Al's "The Asphalt Handbook."
5. Compact joints as soon as hot -mix asphalt will bear roller weight without excessive
displacement.
6. Compact asphalt at joints to a density within 2 percent of specified course density.
3.06 COMPACTION
A. General: Begin compaction as soon as placed hot -mix paving will bear roller weight without
excessive displacement. Compact hot -mix paving with hot, hand tampers or vibratory -plate
compactors in areas inaccessible to rollers.
1. Complete compaction before mix temperature cools to 185 deg F (85 deg C).
B. Breakdown Rolling: Accomplish breakdown or initial rolling immediately after rolling joints
and outside edge. Examine surface immediately after breakdown rolling for indicated crown.,
grade, and smoothness. Repair surfaces by loosening displaced material, filling with hot -mix
asphalt, and rerolling to required elevations.
HOT -MIX ASPHALT PAVING
02511 -5

C. Intermediate Rolling: Begin intermediate rolling immediately after breakdown rolling, while
hot -mix asphalt is still hot enough to achieve specified density. Continue rolling until hot -mix
asphalt course has been uniformly compacted to the following density:
1. Average Density: 96 percent of reference laboratory density according to ASTM D 1559,
but not less than 94 percent nor greater than 100 percent.
2. Average Density: 92 percent of reference maximum theoretical density according to
ASTM D 2041, but not less than 90 percent nor greater than 96 percent.
D. Finish Rolling: Finish roll paved surfaces to remove roller marks while hot -mix asphalt is still
warm.
E. Edge Shaping: While surface is being compacted and finished, trim edges of pavement to
proper alignment. Bevel edges while still hot, with back of rake or smooth iron. Compact
thoroughly using tamper or other satisfactory method.
F. Repairs: Remove paved areas that are defective or contaminated with foreign materials.
Remove paving course over area affected and replace with fresh, hot -mix asphalt. Compact
by rolling to specified densitv and surface smoothness.
G. Protection: After final rolling, do not permit vehicular traffic on pavement until it has cooled
and hardened.
H. Erect barricades to protect paving from traffic until mixture has cooled enough not to become
marked.
3.07 INSTALLATION TOLERANCES
A. Thickness: Compact each course to produce the thickness indicated within the following
tolerances:
1. Base Course: Plus or minus 1/2 inch (13 mm).
2. Surface Course: Plus 1 /4 inch (6 mm), no minus.
B. Surface Smoothness: Compact each course to produce a surface smoothness within the
following tolerances as determined by using a 10-foot (3-m) straightedge applied transversely
or longitudinally to paved areas:
1. Base Course: 1 /4 inch (6 mm).
2. Surface Course: 1 /8 inch (3 mm).
3. Crowned Surfaces: Test with crowned template centered and at right angle to crown.
Maximum allowable variance from template is 1/4 inch (6 mm).
3.08 PAVEMENT MARKING
A. Do not apply pavement -marking paint until layout, colors, and placement have been verified
with Architect.
B. Allow paving to cure for 30 days before starting pavement marking.
C. Sweep and clean surface to eliminate loose material and dust.
HOT -MIX ASPHALT PAVING
02511 -6

D. Apply paint with mechanical equipment to produce pavement markings of dimensions
indicated with uniform, straight edges. Apply at manufacturer's recommended rates to
provide a minimum wet film thickness of 15 mils (0.4 mm).
3.09 FIELD QUALITY CONTROL
A. Testing Agency: Owner will engage a qualified independent testing agency to perform field
inspections and tests and toprepare test reports.
1. Testing agency will conduct and interpret tests and state in each report whether tested
Work complies with or deviates from specified requirements.
B. Additional testing, at Contractor's expense, will be performed to determine compliance of
corrected Work with specified requirements.
C. Thickness: In -place compacted thickness of hot -mix asphalt courses will be determined
according to ASTM D 3549.
D. Surface Smoothness: Finished surface of each hot -mix asphalt course will be tested for
compliance with smoothness tolerances.
E. In -Place Density: Samples of uncompacted paving mixtures and compacted pavement will be
secured by testing agency according to ASTM D 979.
1. Reference laboratory density will be determined by averaging results from 4 samples of
hot -mix asphalt -paving mixture delivered daily to site, prepared according to
ASTM D 1559, and compacted according to job -mix specifications.
2. Reference maximum theoretical density will be determined by averaging results from 4
samples of hot -mix asphalt -paving mixture delivered daily to site, prepared according to
ASTM D 2041, and compacted according to job -mix specifications.
3. In -place density of compacted pavement will be determined by testing core samples
according to ASTM D 1188 or ASTM D 2726.
a. One core sample will be taken for every 1000 sq. yd. (836 sq. m) or less of installed
pavement, but in no case will fewer than 3 cores be taken.
b. Field density of in -place compacted pavement may also be determined by nuclear
method according to ASTM D 2950 and correlated with ASTM D 1188 or
ASTM D 2726.
F. Remove and replace or install additional hot -mix asphalt where test results or measurements
indicate that it does not comply with specified requirements.
END OF SECTION 02511
HOT -MIX ASPHALT PAVING
02511 - 7

SECTION 02720 - STORM SEWERAGE
PART 1-GENERAL
RELATED DOCUMENTS
Drawings and general provisions of Contract, including General and Supplementary Conditions and
other Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes storm sewerage system piping and appurtenances.
Related Sections: The following sections contain requirements that relate to this section:
Division 2 Section "Earthwork" for excavation and backfill required for storm sewerage system
piping and structures.
QUALITY ASSURANCE
Environmental Compliance: Comply with applicable portions of local environmental agency
regulations pertaining to storm sewerage systems.
PROJECT CONDITIONS
Site Information Perform site survey, research public utility records, and verify existing utility
locations. Verify that storm sewerage system piping may be installed in compliance with original
design and referenced standards.
Locate existing storm sewerage system piping and structures that are to be abandoned and
closed.
SEQUENCING AND SCHEDULING
Coordinate with other utility work.
PART 2 - PRODUCTS
MANUFACTURERS
Available Manufacturers: Subject to compliance with requirements, manufacturers offering products
that may be incorporated in the Work include but are not limited to the following:
Underground Warning TanPc•
Allen Systems, Inc.; Reef Industries, Inc.
Brady (W.H.) Co.; Signmark Div.
Calpico, Inc.
STORM SEWERAGE
02720 - 1

Carlton Industries, Inc.
EMED Co., Inc.
Seton Name Plate Co.
PIPE AND FITTINGS
General: Provide pipe and pipe fitting materials compatible with each other. Where more than one
type of materials or products is indicated, selection is Installer's option.
Reinforced Concrete Culvert Pi a and Fittin s: NCDOT Standard Specification Section 1032-9.
PE Pioe and Fittings: Join pipe, tubing, and fittings with couplings for soiltight joints according to
manufacturer's written instructions.
Install according to ASTM D 2321 and manufacturer's written instructions.
Install corrugated piping according to the Corrugated Polyethylene Pipe Association's "Recommended
Installation Practices for Corrugated Polyethylene Pipe and Fittings."
1-.L1119s mui rucuer gasKeis in accoraaru;e with AbfM t, 44s, and install
piping in accordance with applicable provisions of ACPA "Concrete Pipe Installation Manual."
Join different types of pipe with standard manufactured couplings and fittings intended for that
purpose.
DROP INLETS AND JUNCTION BOXES
Drop Inlet and Junction Box Steps: Slip resistant tread min 14" width.
Material: Ductile iron or cast aluminum.
Drop Inlet Frames and Grates: ASTM A 536 Grade 60-40-18, heavy-duty, ductile iron, 7- to 9-inch
riser with 4-inch minimum width flange, and 24-inch x 36-inch flat grate having small square or
short slotted drainage openings.
Junction Box Frames and Top: ASTM A 536 Grade 60-40-18, heavy-duty, ductile iron, 26-inch
diameter, 7- to 9-inch riser with 4-inch minimum width flange, and 24-inch diameter manhole top.
OUTFALLS
General: Precast reinforced concrete flared -end section with rip rap, as indicated.
Rip Rap: Broken stone, irregular size and shape, weighing 15 to 50 pounds each.
CONCRETE AND REINFORCEMENT
Concrete: Portland cement mix, 3,000 psi.
Cement: ASTM C 150, Type II.
Fine Aggregate: ASTM C 33, sand.
STORM SEWERAGE
02720 - 2

Coarse Aggregate: ASTM C 33, crushed gravel.
Water: Potable.
Reinforcement: Steel conforming to the following:
Fabric: ASTM A 185, welded wire fabric, plain.
Reinforcement Bars: ASTM A 615, Grade 60, deformed.
PART 3 - EXECUTION
PREPARATION OF FOUNDATION FOR BURIED STORM SEWERAGE SYSTEMS
Grade trench bottom to provide a smooth, firm, stable, and rock -free foundation, throughout the
Remove unstable soft and unsuitable materials at the surface upon which pipes are to be laid, and
backfill with clean sand or pea gravel to indicated level.
Shave bottom of trench to fit bottom of pipe. Fill unevenness with tamped sand backfill. Dig bell
holes at each pipe joint to relieve the bells of all loads and to ensure continuous bearing of the pipe
barrel on the foundation.
INSTALLATION, GENERAL
General Locations and Arrangements: Drawings (plans and details) indicate the general location and
arrangement of the underground storm sewerage system piping. Location and arrangement of piping
layout take into account many design considerations. Install the piping as indicated, to the extent
practical.
Install piping beginning at low point of systems, true to grades and alignment indicated with
unbroken continuity of invert. Place bell ends of piping facing upstream. Install gaskets, seals,
sleeves, and couplings in accordance with manufacturer's recommendations for use of lubricants,
cements, and other installation requirements. Maintain swab or drag in line and pull past each joint
as it is completed.
Use drop inlets for changes in direction, except where a fitting is indicated
Use prover size increasers reducers and couplings where different size or material of pipes and
fittings are connected. Reduction of the size of piping in the direction of flow is prohibited.
Install piping pitched down in direction of flow, at minimum sloe of 1
indicated otherwise. P percent, except where
Tunneling: Install pipe under streets or other obstructions that cannot be disturbed, by tunneling,
jacking, or a combination of both.
STORM SEWERAGE
02720 - 3

DROP INLETS
Construct drop inlets to sizes and shapes indicated.
Set frames and grates to elevations indicated.
OUTFALLS
Construct outfalls of reinforced concrete which will attain 2E-day compressive strength of not less
than 3000 psi.
INSTALLATION OF IDENTIFICATION
Install continuous plastic underground warning tape during back -filling of trench for underground
piping. Locate 6 to S inches below finished grade, directly over piping.
FIELD QUALITY CONTROL
"+••�-• v�ou� i ia.:, iu: i!! PlPh ig de lu sLructul'bs a, (dirt ana otner supertluous material as work
progresses. Maintain swab or drag in piping and pull past each joint as it is completed.
In large, accessible piping, brushes and brooms may be used for cleaning.
Place plugs in ends of uncompleted pipe at end of day or whenever work stops.
Flush piping between manholes, if required by local authority, to remove collected debris.
Interior Inspection: Inspect piping to determine whether line displacement or other damage has
occurred.
Make inspections after pipe between drop inlet locations has been installed and approximately 2
feet of backfill is in place, and again at completion of project.
If inspection indicates poor alignment, debris, displaced pipe, infiltration, or other defects,
correct such defects and reinspect.
END OF SECTION 02720
STORM SEWERAGE
02720 - 4

Ae
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Colleen H. Sullins Dee Freeman
Governor Director Secretary
STATE STORMWATER PERMIT NAME/OWNERSHIP CHANGE FORM
I. CURRENT PERMIT INFORMATION
1. Stormwater Management Permit Number:
2. Project Name: �y � B
Iry
3. Current Permit Holder's Company Name Organization:
4. Signing Official's Name: — Title:
5. Mailing Address:
City:
II. PROPOSED PERMITTEE /
Fax(____
Fi QJ 'iTZ
"FDRESS
This request is for: (please check k9 that apply) ' - : ; `'{. r
ZIp:
TION
C1 Name change of the owner (Plea6kcomplete Items 1 2 3 below)
4Name change of project (Please com5ow)
Change in ownership of the propertyloompany (Please complete Items 1, 2, 3, and 4 below)
1Aaffing address / phone number change. (Please complete Item 4 below)
Other (please explain): A A
1. Proposed permittee's company name/organization: lex LAW Jul a.
2. Proposed permittee's signing official's name:
3. Proposed permittee's title: 1VW
4. Mailing Address: f
City: State: --To: Ij R
Phone: � � "" Fax: ( - -
5. New Project Name to be placed on permit: ( C"VFK V, f
Please check the appropriate box. The proposed perffltee listed above is:
El HOA or POA (Attach documentation showing ila `t HOA or POA owns, controls, or has a
recorded easement for all areas 04t.co o ystem features. Print name of HOA or
POA in #f above and provide name of ti��lts horized representative in #2 above)
The property owner = �"
[] Lessee (Attach a copy of the lease agreement.and complete Property Owner Information on
page 4)
F1 Purchaser (Attach a copy of the pending salad agreement Final approval of this transfer wfil be
granted upon receipt of a copy of the recorded. feed).
❑ Developer (Complete Property Owner Information on page 4)
SSW N/O Change Rev I5Feb2411 Page 1 of 4

.
V. PROPOSED PERMITTEE CEAT'tFRIC0 ON:r(A. sectidn must be completed by the
Proposed Permittee for all transfers of ownership} . -
I� ,hereby notify the DWQ that I have acquired
through sale, lease of legal transfer, the responsibility for operating and maintaining the permitted
stormwater management system, and, if applicalaj% constructing the permitted system. I
acknowledge and attest that I have received a copy of: (check all that apply to this permit)
❑ the most recent permit
[� the designer's certification for each BMP
❑ any recorded deed restrictions, covenants, or easements
❑ the DWQ approved plans and/or approved as -built plans
❑ the approved operation and maintenance agreement
8 Past maintenance records from the previous permittee (where required)
DWQ stormwater inspection report showing compliance within 90 days prior to this transfer
I have reviewed the permit, approved plans and other documents listed above, and I will comply with
the terms and conditions of the permit and approved plans. I acknowledge and agree that I will
operate and maintain the system pursuant to the requk meats listed in the permit and in the
operation and maintenance agreement I further it ipO of is application for a name/ownership
change is accurate and complete to :Yid =bes , c, e o' ..understand that it all required parts
of this application a e not completed of�,i al i'Y gi�ired orting ,nformation and attachments listed
above are not incl d, ap icatia p e t0l timed as incomplete.
Signature: Date.• ,-
- a Rotary FP blic for the State of
d_ County of 1\6d-A c do hereby certify that
personally appeared before me this the
day of .1=, , 20,.Lig_, and acknowledge the due execution of the
forgoing instrument. Witness my -hand and official seal,
4
(Notary Seal)
No ary Signature
QCATHERIfNE'1'ORMEY
Alt Public. swe of New York
No.01TO6072484
k'W In RockWd Camay
W="0a2m4
Additional copies of the original permit and Me appro d Operation. -and Maintenance agreement can
be obtained from the appropriate Regional Office ofrvrrScin q(;Nater Quality.
This completed form, including all su o- `rrg 'o i r`' : a V pr mssrng fee jri required), should be
sent to the appropriate Regional Office �ti'r t t c, , linIf'D6 riment of Environment and Natural
Resources, Division of Water Quality, as shown on th ached map.
Please note that if the Proposed Permittee listed above is not the property owner, the property owner
mast complete and sign page 4 of this document.. Both the lessee / developer and the property
owner will appear on the permit as permittees.
SSW N/O Change Revs 5Feb2011 Page 3 of 4

Permit: SW8020622 Owner - Project: Coty US LLC
Inspection Date: 04/16/2012 Inspection Type: Transfer Renewal Reason for Visit: Routine
Inspection Summary:
This system is in compliance for transfer.
Operation and Maintenance
Yes No NA NE
Are the SW measures being maintained and operated as per the permit requirements? ■ ❑ ❑ ❑
Are the SW BMP inspection and maintenance records complete and available for review or provided to DWQ ❑ ❑ ❑ ■
upon request?
Comment:
Page: 2