SW8981033_HISTORICAL FILE_19990104

STORMWATER DIVISION CODING SHEET
POST-CONSTRUCTION PERMITS
PERMIT NO. SW8 `1\% 10 33
DOC TYPE ❑ CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE IT 9 OwLi
YYYYMM DD

t
State of North Carolina
Department of Environment
and Natural Resources
Wilmington Regional Office
James B. Hunt, Jr., Governor NCDENK
Wayne McDevitt, Secretary NORTH CAROLINA DEPARTMENT OF
Division of Water Quality ENVIRONMENT AND NATURAL RESOURCES
January 4, 1999
Mr. William Hammonds, President
CMSW Enterprises, LLC
PO Box 1487
Kernersville, NC 27285
Subject: Permit No. SW8 981033
Desperado's Steakhouse and Saloon
High Density Stormwater Project
New Hanover County
Dear Mr. Hammonds:
The Wilmington Regional Office received the Stormwater Management Permit Application for Desperado's Steakhouse
and Saloon on October 28, 1998, with final information on December 30, 1998. Staff review of the plans and specifications
has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC
211.1000. We are forwarding Permit No. SW8 981033 dated January 4, 1999, for the construction of Desperado's
Steakhouse and Saloon.
This permit shall be effective from the date of issuance until January 4, 2009, and shall be subject to the conditions and
limitations as specified therein. Please pay special attention to the Operation and Maintenance requirements in this permit.
Failure to establish an adequate system for operation and maintenance of the stormwater management system will result
in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an
adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be
in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the
Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this
permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please contact Linda Lewis, or me at
[phone].
Sincerely,
Rick Shiver
Water Quality Regional Supervisor
RSS/arl: S:\WQS\STORMWAT\PERMIT\981033.JAN
cc: Phil Tripp, P. E.
Tony Roberts, New Hanover County Inspections
Beth Easley, New Hanover County Engineering
Linda Lewis
Wilrfiifigtoi'Regi O fcey
Central Files
127 Cardinal Dr.Ext.,Wilmington,North Carolina 28405 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer I 50% recycled/10% post-consumer paper
1�.

State Stormwater Management Systems
Permit No SW89810 3
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
CMSW Enterprises, LLC
Desperado's Steakhouse and Saloon
New Hanover County
FOR THE
construction, operation and maintenance of a detention pond in compliance with the provisions of 15A NCAC 2H .1000
(hereafter referred to as the "stormwater rules") and the approved stormwater management plans and specifications and
other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of
this permit.
This permit shall be effective from the date of issuance until January 4, 2009 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 38,207 square
feet of impervious area.
3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the
permit.
4. The tract will be limited to the amount of built-upon area indicated on page 3 of this permit, and per approved
plans.
2

State Stormwater Management Systems
Permit No 981033
DIVISION OF WATER QUALITY
PROJECT DESIGN DATA SHEET
Project Name: Desperado's Steakhouse and Saloon
Permit Number: SW8 981033
Location: New Hanover County
Applicant: Mr. William Hammonds, President
Mailing Address: CMSW Enterprises, LLC
PO Box 1487
Kernersville, NC 27285
Application Date: October 28, 1998
Water Body Receiving Stormwater Runoff: Mott Creek
Classification of Water Body: "C Sw"
If Class SA, chloride sampling results: n/a
Pond Depth, feet: 4
Permanent Pool Elevation, FMSL: 27.5
Total Impervious Surfaces, ft2: 38,207
Offsite Area entering Pond, ft2: none, per Engineer
Required Surface Area, ft2: 3,276
Provided Surface Area, ft2: 3,465
Required Storage Volume, ft3: 3,092
Provided Storage Volume, ft3: 6,190
Temporary Storage Elevation, FMSL: 29
Controlling Orifice: 1.25"$pipe
3

State Stormwater Management Systems
Permit No. SW8 981033
11. 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 except roads.
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 side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping.
g. Access to the outlet structure must be available at all times.
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 pond.
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.
8. 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.
9. Prior to the sale of any portion of the property, 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 of any portion
of the property.
10. The permittee is responsible for verifying that the proposed built-upon area does not exceed the allowable built-
upon area.
11. The runoff from all built-upon area on the project must be directed into the permitted stormwater control system.
12. 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.
4

State Stormwater Management Systems
Permit No. S W 8 981033
13. The following items will require a modification to the permit:
a. Any revision to the approved plans, regardless of size.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built-upon area.
e. Further subdivision of the project area.
f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan.
14. The Director may determine that other revisions to the project should require a modification to the permit.
15. 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.
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 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.
Permit issued this the 4th day of January, 1999.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
C-'C4 /1 J A n �h
A. Preston Howard, Jr., P. ., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW8 981033
5

State Stormwater Management Systems
Permit No. SW8 981033
Desperado's Steakhouse and Saloon
Stormwater Permit No. SW8 981033
New Hanover County
Engineer's Certification
1, as a duly registered Professional Engineer 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.
Noted deviations from approved plans and specification:
SEAL
Signature
Registration Number
Date
6

TE q9
" h „M�I�L �/.5�. �� Ql' ''.t"'t .1JSE1ON: ia.
Date Received Fee Paid Permit Number
�- — L / /e Z
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):
CMSW Enterprises, L.L.C.
2. Print Owner/Signing Official's name and title (the person who is legally responsible for the facility and
its compliance):
William Hammonds, President
3. Mailing Address for person listed in item 2 above:
P.O. Box 1487
City: Kerpersville State: NC Zip: 27285
Telephone Number: [phone]
4. Project Name (subdivision, facility, or establishment name- should be consistent with project name on
plans, specifications, letters, operation and maintenance agreements, etc.):
Desperado's Steakhouse & Saloon
5. Location of Facility (street address):
Carolina Beach Rd.
City: Wilmington County: New Hanover
6. Directions to facility (from nearest major intersection):
approx. 800 If South from the intersection of US Hwy 421 and NC Hwv 132
7. Latitude : N34008'00" Longitude: W77054'00" of facility
8. Contact person who can answer questions about the facility:
Name: Tripp Engineering, P.C./Phillip G. Tripp Telephone Number: [phone]
II. PERMIT INFORMATION:
1. Specify whether project is (check one): X_New Renewal Modification
2. If this application is being submitted as the result of a renewal or modification to an existing permit, list
The existing permit number and its issue date (if known)
Form SWU-101 January 1998 Page 1 of 4

3. Specify the type of project (check one):
—Redevelop General Permit _Other
_Low Density X_High Density ---
4, Additional Project Requirements (check applicable blanks):
_ 404 Permit
CAMA Major X_Sedimentation/Erosion Control
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. —
Stormwater detention end
Intracoastal Waterway and
2. stormwater runoff from this project drains to the_Cane Fear
River basin.
3, Total Project Area: 1.25_acres 4. Project Built Upon Area: 71 %.
5. How many drainage basins does the project have? 1
6. Complete the following information for each drainage basin. If there are more than two drainage basins
in the project, attach an additional sheet with the information for each basin provided in the same format
as below.
LB3stnl'ttlf0Yit .
sDrttrt eBasin) D`raiia eBa iri? �
Receivin Stream Name Unnamed trib to Cane Fear River
Receivin Stream Class Sc
Draina a Basin Area 54,450 sf
Existin Im ervious * Area 0
Pro osed Im ervious * Area 38,207 sf
%Impervious* Area(total) 70.2%
.. _
Drama eAa JTI W: Drama e Bastrt�2 .,. . .
tripeiytous* Surface:AreaF 6,595 sf
On-site BuiIdin s
On-site Streets N/A
On-site Sidewalks 1,330 sf
On-site Parkin 30,312 sf
Other on-site N/A
Off-site N/A
Total: E=381207
*Impervious area is defined as the built on 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'? N/A
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
Deed restrictions and protective covenants are required to be recorded for all low density projects and all
subdivisions prior to the sale of any lot. Please see Attachment A for the specific items that must be recorded.
Form SWU-101 January 1998 Page 2 of 4

is
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the items required by the permit,that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the State, and that they will be recorded prior to the sale of any lot.
V. AGENT AUTHORIZATION
If you wish to designate submittal authority to another individual or firm so that they may provide information
on your behalf, please complete this section:
Designated agent(individual or firm): Tripp Engineering, P.C.
Mailing Address: 507 Chestnut Street
City: Wilmington State: NC Zip: 28401
Phone: [phone] Fax: [phone]
VII. SUBMITTAL REQUIREMENTS
This application package will not be accepted by the Division of Water Quality unless all of the applicable
items are included with the submittal.
1. Please indicate that you have provided the following required information by signing your initials in the
space provided next to each item.
Applicant's Initials
• Original and one copy of the Stormwater Management Permit Application Form GpL
• One copy of the applicable Supplement Form(s) for each BMP (see Attachment A) �X
• Permit application processing fee (see Attachment A) ram'
• Detailed narrative description of stormwater treatment/management G>'X
• Two copies of plans and specifications, including: t !XS
- Development/Project name
- Engineer and firm
- Legend
North arrow
Scale
Revision number and date
Mean high water line
Dimensioned property/project boundary
Location map with named streets or NCSR numbers
Original contours, proposed contours, spot elevations
Details of roads, parking,cul-de-sacs, sidewalks,and curb and gutter
Wetlands delineated, or a note on plans that none exist
Existing drainage(including off-site), drainage easements,pipe sizes, runoff calculations
Drainage basins delineated
Vegetated buffers(where required)
Vl. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in General Information, item 2) William Hammonds
certify that the information included on this permit application form is correct, that the project will be
constructed in conformance with the approved plans, that the deed restrictions in accordance with Attachment A
of this form will be recorded with all required permit conditions, and that to the best of my knowledge, the
proposed project complies
/with the requirements of 15A NCAC 2H .1000.
Signature: kzld uif7R.,,,,,„ j., Date: la4 o
Title: President
Form SWU-101 January 1998 Page 3 of 4

�.- . ATTACHMENT A
1. Deed Restriction Language
The following statement must be recorded for all low density projects and for all projects that involve the
subdivision and selling of lots or outparcels:
1. No more than_N/A_square feet of any lot, including that portion of the right-of-way between the
edge of pavement and the front lot line, shall be covered by impervious structures including asphalt,
gravel, concrete, brick, stone, slate or similar material but not including wood decking or the
surface ofswimming pools. This covenant is intended to insure continued compliance with the
stormwater permit issued by the State of North Carolina. The covenant may not be changed or
deleted without the consent of the.State.
2. No one may fill in, pipe, or alter any roadside swale except as necessary to provide a minimum
driveway crossing.
NOTE: If lot sizes vary significantly, the owner/developer must provide an attachment listing each lot
number, size and the allowable built upon area for each lot.
For commercial projects that have outparcels or future development,the following statements must also be
recorded:
3. The connection from the outparcel or future area into the stormwater system must be made into the
forebay such that short-circuiting of the system does not occur.
4. All built-upon area from the outparcel or future development must be directed into the permitted
stormwater control system.
5. Built-upon area in excess of the permitted amount will require a permit modification prior to
construction.
For curb outlet systems, the following statement in addition to items I and 2 above must be recorded:
6. No one may pipe,fill in or alter any designated I00 fbot long grassed Swale used to meet the
requirements ofNCAC 2H.1008(g).
2. Supplement Forms
The applicable supplement form(s) listed below must be submitted for each BMP specified for this project:
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 Nutrient Management Strategy Supplement
3. Permit Application Fees (check made payable to NCDENR and submitted to the appropriate
Regional Office)
Type of Permit New, Modification, or Timely Renewal Without
Late Renewal Modification
Low Density $225 n/a
High Density $385 $225
Other $225 n/a
Director's Certification $350 n/a
General Permit $ 50 n/a
Form SWU-101 January 1998 Page 4 of 4

TE 980�
Permit No. j _)5 g81o33
(to be provided by DWQJ
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 rnav be photocopied for use as an original
.DWO Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a wet detention basin supplement for each basin,
design calculations, plans and specifications showing all basin and outlet structure details, and a signed and
notarized operation and maintenance agreement.
I. PROJECT INFORMATION (please complete the following information):
Project Name: Desperado's Steakhouse & Saloon
Contact Person: _Phillip G. Tripp Phone Number: 910 763-5100
For projects with multiple basins, specify which basin this worksheet applies to: 1
Basin Bottom Elevation 23.5 _ft. (average elevation of the floor of the basin)
Permanent Pool Elevation 27.5 ft. (elevation of the orifice)
Temporary Pool Elevation 29.0 ft. (elevation of the discharge structure overflow)
Permanent Pool Surface Area sq.ft. (water surface area at the orifice elevation)
Drainage Area SD sq.ft. (on-site and off-site drainage to the basin)
Impervious Area acLoi>) (on-site and off-site drainage to the basin)
Permanent Pool Volume --lb-7 Z cu.ft. (combined volume of main basin and forebay)
Temporary Pool Volume 212 cu.ft. (volume detained above the permanent pool)
Forebay Volume ► 3 cu.ft.
SA/DA1 used pl.¢O (surface area to drainage area ratio)
Diameter of Orifice 1.25 in.
Design TSS Removal C30 % (85% TSS removal required, see item k below)
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, November 1995) 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.
Form SWU-102 Rev 1/August 1998 Page 1 of 3

Applicants Initials
CJDC a. The temporary pool controls runoff from the 1 inch storm event.
(196- b. The basin length to width ratio is greater than 3:1.
C>'-3c- c. The basin side slopes above the permanent pool are no steeper than 3:1.
CUL d. A submerged and vegetated perimeter shelf at less than 6:1 is provided (show detail).
Cce_ e. Vegetation above the permanent pool elevation is specified.
Cry, f. An emergency drain is provided to empty the basin.
CCDc g. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
Ccr- It. The temporary pool draws down in 2 to 5 days.
ccr__ i. A trash rack is provided for both the overflow and orifice.
CGC- j. The forebay volume is approximately equal to 20% of the total basin volume.
Coc k. Sediment storage is provided in the permanent pool.
K�A I. A 30-foot vegetative filter is provided at the outlet2 (include erosive flow calculations).
GOL m. Recorded drainage easement for each basin including access to nearest right-of-way.
0_1Z n. A site specific operation and maintenance (0 & M) plan is provided.
t✓GY o. A vegetation management/mowing schedule is provided in the 0 & M plan.
rX GL p. Semi-annual inspections are specified in the O & M plan.
Crx q. A debris check to be performed after every storm event is specified in the 0 & M plan.
C� r. Specific clean-out benchmarks are specified in the 0 & M plan (elevation or depth).
_ pC s. A legally responsible party is designated in the 0 & M plan3 (include name and title).
I. If the basin is used for sediment and erosion control during construction, clean out of the
basin is specified to be performed prior to use as a wet detention basin.
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 The requirement for a vegetative filter may be waived if the wet detention basin is designed to meet 90%TSS removal.
3 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.
M. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
The wet detention system is defined as the wet detention basin, forebay, non-integrated pretreatment
Systems (pretreatment other than forebays), and the vegetated filter if one is provided.
This system (check one) C/does ❑/does not incorporate a vegetated filter.
This system (check one) ❑ does Ydoes not incorporate non-integrated pretreatment.
Maintenance activities shall be performed as follows:
1. After every significant runoff producing rainfall event and at least monthly:
Form SWU-102 Rev l/August 1998 Page 2 of 3

a. Inspect the wet detention system for sediment accumulation, erosion, trash accumulation, grass
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.
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. Removed sediment shall be disposed of in an appropriate
manner and shall not be handled in a manner that will adversely impact water quality (i.e. stockpiling near a
wet detention basin or stream, etc.)
The original design depth is: 4D 3 D
The sediment removal benchmark depth is:
5. Remove cattails and other indigenous wetland plants when they cover 75% of the basin surface. These
plants shall be encouraged top grow along the basin perimeter.
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 possible.
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 above
maintenance procedures. I agree to notify DWQ of any problems with the system or changes in the name of the
project, responsible party, or address.
Print name: William Hammonds
Address: P.O. Box 1487, Kernersville, NC 27285
Phone: [phone]
Title: e President
Signature:
Date: Zel-319A
.I, 6Q clea a Notary Public for the State of
County of �/4 i it/ do hereby certify that _ '�i%/,;gM /i�A on/o�s
personally appeared before me this 13 day of eCYa bel 19 F 6 and acknowledge the
due executi
on of the forgoing infiltrationsystem maintenance requirements. Witness my hand and official seal,
" _ '/' SEAL OFFICIAL SEAL
My commission expires 7— ,'J — Poo / NoteryDA publELLTAYLORNort Carolina
YADKIN COUNTY
VY — Won 2 oke/
Form SWU-102 Rev 1/August 1998 Page 3 of 3

TRIPP ENGINEERING, P.C.
0 507 Chestnut Street
Wilmington, North Carolina 28401
Phone: [phone] Fax: [phone]
�EEIVED
DEC 3 0 1998
December 29, 1998 —
NCDENR
Division of Environmental Management
Water Quality Section
127 Cardinal Drive
Wilmington, NC 28405-3845
Attn: Ms. Linda Lewis
Re: Desperado's Steakhouse and Saloon
New Hanover County
SW Project SW8 981033
Dear Linda:
We enclose two (2) sets of revised plans. In reference to your December 16, 1998
correspondence, we offer the following:
1. We have revised the grading in the service area.
Please review for approval and contact us with questions or comments. Thank you.
Sincerely,
Tripp Engineering, P.C.
&4 A�v
Phillip G. Tripp, P.E.
Enc.

State of North CarolinaIT
Department of Environment S
and Natural Resources
Wilmington Regional Office ®®�®
James B. Hunt, Jr., Governor C
DENR
Wayne McDevitt, Secretary NORTH CAROLINA DEPARTMENT Or
Division of Water Quality ENVIRONMENT AND NATURAL RESOURCES
December 16, 1998
Mr. Phil Tripp, P.E.
Tripp Engineering
507 Chestnut Street
Wilmington, NC 28401
Subject: ACKNOWLEDGEMENT OF RECEIPT AND
REQUEST FOR ADDITIONAL INFORMATION
Stormwater Project No. SW8 981033
Desperado's Steakhouse and Saloon
New Hanover County
Dear Mr. Tripp:
The Wilmington Regional Office received a Stormwater Management Permit Application for
Desperado's Steakhouse and Saloon on October 28, 1998. A preliminary review of that information has
determined that the application is not complete. The following information,is needed to continue the
stormwater review:
1. The grading in the service area needs to be checked. There is a 30:5 elevation noted outside
the building, while the pavement less than 10 feet away is almost a foot higher, and the top
of DI-5 is also 30.5.
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 January 16, 1999, or the application will
be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including
the application fee. The Division is allowed 90 days from the receipt of a completed application to issue the
permit. If you have any questions concerning this matter please feel free to call me at [phone].
Sincerely,
Ms. Linda Lewis
Environmental Engineer
RSS/arl: S:\WQS\STORMWAT\ADDINFO\981033.DEC
cc: Linda Lewis
William Hammonds
Central Files
127 Cardinal Dr. Ext.,Wilmington,North Carolina 28405 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/10°/ post-consumer paper

TRIPP ENGINEERING, P.C.
0 507 Chestnut Street
Wilmington, North Carolina 28401
Phone: [phone] • Fax: [phone] { r j�j T�
October 28, 1998 OCT 2 8 1998
NCDENR ;
Division of Environmental Management
Water Quality Section
127 Cardinal Drive
Wilmington, NC 28405-3845
Attn: Ms. Linda Lewis
Re: Desperado's Steakhouse & Saloon
New Hanover County, NC
TE No. 98099
Dear Linda:
Enclosed please find two (2) sets of plans, one (1) signed original and one (1)
copy of the application form, one (1) wet detention supplement, two (2) sets of sealed
calculations and one (1) check to cover the application fee.
Please review for approval and contact us with any questions or comments. Thank
you.
Sincerely,
Tripp Engineering, P.C.
04. 4'U'('Zz
Phillip G. Tripp, P.E.
PGT:jss
Enc.

10/26/98 DESPERADO'S ST®AIll"N"I V H ATER 98099
CDC Stormvater Calculations 99
(� E C E I V E D
Total Draina a Area Iunu{
ft. acres OCT 2 81998
54,450 125
Impervious Area U
Land Use sq.ft. acres ROJ #Swig
OJ�3
buildings 6,565 0.15 %impervious= 0.702
arkin as haft 31,642 0.73 = 70.2%
concrete 0 0.00 i say 71.0%
Total 38,207 0.88
Stormwater Calculations:
Time of Concentration: CARE= 0.25
Hydraulic Length(L)= 580 ft. CposT= (%imp.)(.95)+(1-%imp.)(.25)
change in Height(H)= 1.5 ft. = 0.75
a 335
Tc = (L IH)' 1128 ha= 7.23 in/far '
10.39 min. Its= 8.15 in/hr
Flow for 10 year,6 hour Storm(Q,o): Flow for 25 year,6 hour Storm(025):
QPeE_ (CPRE)x(11n)■(Area) Oahe= (CPRP)x(1 s)x(Area)
2.26 cfs = 2.55 ofs
Q�_ (CagTT)x(Ir0)x(Area) QPOeT= (CPosr)x(125)x(Area)
6.78 cis - 7.64 efs
Soil Storage Capacity for 10 year Storm: Soil Storage Capacity for 25 year Storm:
CN= (98)(%imp.)+(60)(1-%imp.) CN= (98)(%imp.)+(60)(1-%imp.)
= 87 = 87
P= 4.82 in. forlOyr,6 hr storm P= 5.71 in. for 25 yr,6 hr storm
S= 1000/CN-10 S= 1000/CN-10
1.49 = 1.49
Depth(D)= (P-(0.2)(S)12/[P+(0.8)(S)l Depth(D)= (P-(0.2)(S)]2/[P+(0.8)(S)]
3.40 in. - 4.24 in.
Time to Peak Flow: Time to Peak Flow:
TP= [(435)(0)(Area)]/Q2.aosr Tp= [(43.5)(0)(Area)1/Qio,aosr
27.26 min. - 30.18 min.
Detention Pond Design:
State Surface Area Requirement at normalpool:
Pond Size: Pond side slopes= 3 :1
Elevation Surface Area Depth below N.P.= 4 ft.
ft. s .ft. SA/DA= 0.0600
Normal Pool 27.50 3,536 (Chart for 90%TSS Removal for Wet Detention
FloodPool 29.00 4,746 Pond without Vegetative Fitter
To of Bank 30.00 5,760 Required SA= (SAMA)x(Total Drainage Area)
Bottom of Pool 23.50 0 - 3.267 sq.ft.
Provided Storage Volume: State Volume Required for Storage of first 1•of runoff:
Vol._ [(Normal pool SA+Flood Pool SA)12] Vol.= [(1/12)x(DA)x(%imp.)]+
x(F.P.elev.-N.P.elev.) [(1/12)x(DA)x(1%imp.)x C1
6,212 cu.ft. C= 0.2
3,455 cu.ft.
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98099POND.xls 1 of 2 \

10/26/98 DESPERADO'S 98099
CDC Stormwater Calculations
Pond Volume:
Bottom SA= 0 sq.ft.
Normal Pool SA= 3.536 sq.ft.
Vol._ [(N.P.SA+Bottom SA)121 x(N.P.el.-Bottom el.)
7,072 cu.ft.
For
Required Volume Provided Volume
Vol.= 20%of storage volume Bottom SA= 228 sq.ft.
1,414 cu.ft. Normal Pool SA= 918 sq.ft.
Vol.= [(N.P.SA+Bottom SA)/2]x(N.P.el.-Bottom el.)
1,433 cu.ft.
depth= 2.5 ft.
Outlet Structure Design:
Flow for 2-day drawdown: Flow for 5-day drawdown:
for 1st V of stormwater, for 1st I*of stormwater,
Q= Provided Vol./172,800 sec.(2-days) Q= Provided Vol./432,000 sec.(5days)
0.036 cfs - 0.014 cis
Required Area of Pipe for 2-day drawdown: Required Area of Pipe for 5-day drawdown:
A= Q/(Cdx SQRT(2xgxh)] A= Qt[Cdx SQRT(2xgxh)]
Cd= 0.6 Cd= 0.6
g= 32.2 Use g= 32.2 ft./s2
In= (F.P.elev:N.P,elev.)/2 h= (F.P.elev.-N.P.elev.)/2
0.75 ft. = 0.75 ft.
A= 0.0086 sq.ft. A= 0,0034 sq.ft.
Diameter of Pipe for 2-day drawdown: Diameter of Pipe for 5-day drawdown:
DIA.= SQRT[(A x 4)/pil DIA.= SQRT((A x 4)1 pi]
= 0,1048 ft. = 0.0663 ft.
1.26 in. - 0.80 in.
'Use: 1.25 in diameter pipe
Outlet Structure Check:
Using a 4'x 4'Basin,
Perimeter L = 16 ft.
Q= CIA
C= (%imp.)(.95)+(1-%imp.)(.25)
0.75
1= 8.15 in.for a 25 yr.Stone
A= 1.25 Acres
7.64 cfs
Q= Cwx L x H's
H= [Q/(Cw x L)]°
Cw= 3
- 0.29 ft.
Peak elevation= flood pool elevation+H
- 29.29 ft.
98099PONO.xis 2 of 2

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TOPOGRAPHIC MAP -Z mum
— MAPPING LEGEND PREPARED BY PREPARED FOR
NEW HANOVER
DATE OF NAP IB)� ^0 ^' "• C111CAG0 AER14 CNEW HANOVER COUNTY N. C. DATE OF REVISION y y _-- I.� b'.7..Hw.Av SURVEYT_ _DAaTEO OF AERIAL PHOTO FEw z 0 e ® �„ �, u mnT. 1A0 WOLFR0.MAP NUMBER 76 -01 EY-{Py>7TI � - N.C.STATE PLANE COORDINATE,SYSTEM•�_`_• .wE DES PLAI NES ILL N SY
SCALE 1 •2OO CON.INT.2 GEET ELEVATION DATUMS WAN SEA LEVEL 6001R WI INGT02A OIC

?e ` 9 9
IO��j
I�,wEERINGSFACILMES APPLICATION FOR PERMIT FOR A
3 LAND-DISTURBING ACTIVITY File Number
UNDER THE CONDITIONS SET-FORTH BYo
I' THE NEW HANOVER COUNTY Fee Paid
SOIL EROSION AND SEDIMENTATION CONTROL ORDINANCE
r
Date
Applicant: CMSW Enterprises, L.L.C. Applicant's Agent: Tripp Engineering, P.C.
Address: P.O. Box 1487 Address: 507 Chestnut St.
Kernersville, NO 27285 Wilmington, NC 28401
Telephone Number: (336) 768-8654 Telephone Number: (910) 763-5100
Total Acres of Land Disturbance: 1 '4 Purpcse of Develcpment. restaurant
Location and Description of Land Disturbance:
approx. 800 if South from the intersection of US Hwy 421 and NO Hwv 132
T^ 61 r c�a i, r
STATEMENT OF FINANCIAL RESPONSIBILITY
Land owner(s) of Record Person or firm(s) financially responsible fcr the
and-disturbing activity. If not a Morn Carclina
resident you must have a N.C. acent (List Ee!cw)
Name: CMSW Enterprises, L.L.C. Name: CMSW Enterprises, L.L.C.
Address: P.O. Xox 1487 Address: P.O. Box 1487
Kernersville, NC 27285 Kernersville, NC 27285
Telephone Number: (336) 768-8654 Telephone Number: (336) 768-8654
Lccatien of deed(s) or instrument(s): Counr/ New Hanover Bcok 31 Page 345
The above information is true and correct to the best of my knowledge and 'belief and was provided by me while under path.
(This form must be signed by the financially responsible person if an individual and by an officer, director, partner, attorney-in-
.act, or other person of authority to execute instruments for the financially responsible person if not an individual.) I agree to
provide corrected information should there be any change in the information provided 'herein.
Date: all.11Y4 Name (Type or Print) William Hammonds
Title: President
Signature: ��/ ,, i /9Ct „ „�i /0b3 M
I. �A�PReCC /9✓Lc/2 a Notary Public of the County of ✓19dIri n/ State of Ncrth
Carolina, hereby certify that /J. //i 9H 114MH6 ys appeared personally before me this day and be-
ing duly sworn acknowledged that the above form was executed by him.
` m and and notarial seal, this 3 day of O�Chi 19 92
D BEA6Ip� �
Ptke%—am n Q(C a�
zl
YAMIN f�I�iJTS' _
LyC or•, co mission expires �</ Aw
T`

Desperado's Steakhouse & Saloon
TE 98099
STORNIWATER NARRATIVE
The total area within the scope of this project is 125 acres. The total impervious
area is .88 acres. The project built-upon area is 70.2%.
Runoff from this will be detained in a pond designed to exceed the State's 1"
requirement, 3,455 cuft of required volume and a provided volume of 6,212 tuft. This
pond is also designed to remove 90% of all temporary suspended solids.
Outflow from this pond will be routed to an 18" RCP which will flow North along
NC Hwy 421.