HomeMy WebLinkAboutSW1131101_CURRENT PERMIT_20140321STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW49dal
DOC TYPE
�URRENTPERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
DOC DATE
��O5,q
YYYYMMDD
A i�' A r
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Energy, Mineral, and Land Resources
Land Quality Section
Tracy E. Davis, PE, CPM
Director
December 11, 2013
Mr. Michael A. Kahn, Vice President
Empire Distributors of North Carolina, Inc.
13833 Carowinds Blvd,
Charlotte, North Carolina 28723
Pat McCrory, Governor
John E. Skvarla, III, Secretary
Subject: Stormwater Permit No. SW1131101
Empire Distributors of NC Warehouse Facility - Mills River
High Density Commercial Bio-Retention Project
Henderson County
Dear Mr. Kahn:
y
MAR 2 1 2014
I'.r'"2:l :71 1lty Section
;;.5r7eville
The Stormwater Permitting Unit received a complete Stormwater Management Permit Application
for the subject project on November 13, 2013. 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 and Session Law 2006-246. We are forwarding Permit No. SW1131101,
dated December 11, 2013, for the construction, operation and maintenance of the subject project
and the Stormwater BMPs.
This permit shall be effective from the date of issuance until December 11, 2021, and shall be
subject to the conditions and limitations as specified therein, and does not supersede any other
agency permit that may be required. 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 follow the procedures for transfer of 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. Per NCGS 143-215(e) the petition 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.
After thirty days from the date of this permit, this project will be kept on file at the Asheville
Regional Office. After that time, please contact Jonathan Stepp, Asheville Regional Office,
828-296-4500, jonathan.steppC�ncdenngov, with any questions. In the interim, if you have any
questions, or need additional information concerning this permit, please contact Bill Diuguid at
(919) 807-6369; or bili,diuguid@ncdenr.gov.
1612 Mail Service Center, Raleigh, North Carolina 27699-1612 • Telephone 919.707-92201 FAX 919-733-2876
512 North Salisbury Street, Raleigh, North Carolina 27604 - Internet: hitp:llportal.nodenr.org/webllrlland-quality
An Equal Opportunity 1 Affirmative Action Employer — 50% Recycled 1 10% Post Consumer Paper
ROU352 rV77
CIE., - ,
Mr. Michael A. Kahn, Vice Oident
•
Empire Distributors of North Carolina, Inc.
Warehouse Facility - Mills River, Henderson County
SW1131101
December 11, 2013
Sincerely,
Original Signed by William H. Diuguid
William H. Diuguid, AICP, Plans Reviewer
for Tracy E. Davis, P.E., Director
cc: SW1131101 File
ec: William G. Lapsley, P.E., William G. Lapsley and Associates
Laura Herbert, Asheville Regional Office, Land Quality Section, NCDENR DEMLR
Jonathan Stepp, Asheville Regional Office, Land Quality Section, NCDENR DEMLR
0
Wate Stormwater Permit
ermit No. SW1131101
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
LAND QUALITY SECTION
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
Empire Distributors of North Carolina, Inc.
Empire Distributors Warehouse Facility
Broadpointe Drive, Mills River, Henderson County
FOR THE
construction, operation and maintenance of two bioretention cells in compliance with
the provisions of Session Law 2006-246 and 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 Energy, Mineral and Land Resources, Land Quality Section and
considered a part of this permit.
This permit shall be effective from the date of issuance until December 11, 2021, 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 in Section 1.7 on page 3 of this permit. The stormwater
control has been designed to handle the runoff from 511,653 square feet of
impervious area.
3. The tract will be limited to the amount of built -upon area as indicated in Section
1.7 of this permit, and per the application documents and as shown on the
approved plans.
4. All stormwater collection and treatment systems must be located in either
dedicated common areas or recorded easements. The final plats for the project
will be recorded showing all such required easements, in accordance with the
approved plans.
5. The runoff from all built -upon area within the permitted drainage area of this
project must be directed into the permitted stormwater control system.
6. The built -upon areas associated with this project shall be located at least 30 feet
Page 1 of 6
Wtate Stormwater Permit
ermit
No. SW1131101
landward of all perennial and intermittent surface
waters.
7. The
following design criteria have been provided in the two bioretention cells and
must be maintained at design condition:
A
B
a.
Drainage Area, ?cress
Onsite, ft :
393,470
494,056
Offsite, ft2:
0
21,724
b.
Total Impervious Surfaces, ft2:
241,224
270,429
Onsite, ft :
241,224
270,429
Offsite, ft2:
0
0
C.
Design Storm, inches:
1.0
1.0
d.
Max. Ponded Depth, feet:
0.75
0.75
e.
Seasonal High Water Table, fmsl:
2060.0
2060.0
f.
Planting Media Depth, feet:
2'
2'
g.
Cell Dimensions, feet:
261 x106
340x88
h.
Planting Elevation, fmsl:
2069.0
2076
i.
Planting Surface Area, ft2:
29,338
31,866
j.
Permitted Storage Volume, ft3:
21,374
23,150
k.
Bypass 1 Storage Elevation, fmsl:
2069.75
2076.75
I.
Predevelopment 1 year 24 hour:
NIA
NIA
M.
Post development 1 year 24 hour:
NIA
NIA
n.
Drawdown Time, hours:
36
38
o.
Underdrain Diameter, inches:
6"
6"
P.
Total number of plants provided:
Not shown
Not Shown
q.
Receiving Stream/River Basin:
French Broad
McDowell Cr
r.
Stream Index Number:
6-(54.5)
6-58
S.
Classification of Water Body:
"B"
°C"
II. SCHEDULE OF COMPLIANCE
1. The stormwater management system shall be constructed in its entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately.
3. The permittee shall at all time 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 re -vegetation of slopes and the filter strip.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans.
f. Debris removal and unclogging of all drainage structures, level spreader,
filter media, planting media, underdrains, catch basins and piping.
g. Access to the cell and outlet structure must be available at all times.
4. Records of maintenance activities must be kept for each permitted BMP. The
reports will indicate the date, activity, name of person performing the work and
what actions were taken.
5. The permittee shall submit to the Division of Energy, Mineral and Land
Resources, Land Quality Section, an annual summary report of the maintenance
and inspection records for each BMP. The report shall summarize the inspection
dates, results of the inspections, and the maintenance work performed at each
Page 2 of 6
rJ
' ate Stormwater Permit
PPermit No. SW1131101
inspection.
6. The stormwater treatment system shall be constructed in accordance with the
approved plans and specifications, the conditions of this permit, and with other
supporting data.
7. Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, a certification must be received
from an appropriate designer for the system installed certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A
modification may be required for those deviations.
8. If the stormwater system was used as an Erosion Control device, it must be
restored to design condition prior to operation as a stormwater treatment device,
and prior to occupancy of the facility.
9. Access to the stormwater facilities shall be maintained via appropriate recorded
easements at all times.
10. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below:
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project
area. The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Major permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
11. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
12. A copy of the approved plans and specifications shall be maintained on file by
the Permittee for a minimum of ten years from the date of the completion of
construction.
13. The Director may notify the permittee when the permitted site does not meet one
or more of the minimum requirements of the permit. Within the time frame
specified in the notice, the permittee shall submit a written time schedule to the
Director for modifying the site to meet minimum requirements. The permittee
shall provide copies of revised plans and certification in writing to the Director
that the changes have been made.
Ill. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director.
In the event of a change of ownership, or a name change, the permittee must
submit a completed Name/Ownership Change form signed by both parties, to the
Division of Energy, Mineral and Land Resources, Land Quality Section,
accompanied by the supporting documentation as listed on page 2 of the form.
Page 3 of 6
El
Sate Stormwater Permit
Permit No. SW1131101
The approval of this request will be considered on its merits and may or may not
be approved.
2. The permittee is responsible for compliance with all permit conditions until such
time as the Division approves a request to transfer the permit.
3. Failure to abide by the conditions and limitations contained in this permit may
subject the Permittee to enforcement action by the Division of Energy, Mineral
and Land Resources, Land Quality Section, in accordance with North Carolina
General Statute 143-215.6A to 143-215.6C.
4. The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal) having jurisdiction.
5. 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.
6. 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.
7. The permit issued shall continue in force and effect until revoked or terminated.
The permit may be modified, revoked and reissued or terminated for cause. The
filing of a request for a permit modification, revocation and re -issuance or
termination does not stay any permit condition.
8. 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.
9. Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
10. The issuance of this permit does not prohibit the Director from reopening and
modifying the permit, revoking and reissuing the permit, or terminating the permit
as allowed by the laws, rules and regulations contained in Session Law 2006-
246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al.
11. The permittee shall notify the Division in writing of any name, ownership or
mailing address changes at least 30 days prior to making such changes.
12. The permittee shall submit a renewal request with all required forms and
documentation at least 180 days prior to the expiration date of this permit.
Permit issued this the 11th day of December, 2013.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Original Signed by William H. Diuguid
William H. Diuguid, AICP, Plans Reviewer
for Tracy E. Davis, P.E., Director
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Page 4 of 6
r]
"Pterm
ate Stormwater Permit
it No. SW1131101
Empire Distributors of NC Warehouse Facility, Mills River
Henderson County
Stormwater Permit No. SW1131101
Designer's Certification
I, , 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 Name)
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
Page 5 of 6
State Stormwater Permit
Permit No. SW1131101
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. All roof drains are located such that the runoff is directed into the system.
5. The outlet/bypass structure elevations are per the approved plan.
6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet/bypass structure.
8. All slopes are grassed with permanent vegetation, per the vegetation plan.
9. Vegetated slopes are no steeper than 3:1.
10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
11. The permitted amounts of surface area and/or volume have been
provided.
12. Required drawdown devices are correctly sized per the approved plans.
13. All required design depths are provided.
14. All required parts of the system are provided, such as a vegetated shelf,
and a forebay.
15. The required system dimensions are provided per the approved plans.
M. Laura Herbert, Jonathan Stepp, Land Quality Section
NCDENR-DEMLR, Asheville Regional Office
2090 U.S. Highway 70
Swannanoa, NC 28778
Page 6 of 6
TO:
®WGLA Engineering,Pdf
Consulting Engineers & Land Planners
Landon Davidson
214 North King Street
Hendersonville, North Carolina 28792
Phone(828>687-7177
www.wgla.com
MEMORANDUM
FROM:
William G. Lapsley, P.E.
COMPANY: DATE:
NC Division of Water Quality 12/22/2014
FAX NUMBER: TOTAL NO. Ol, PAGP.S INCLUDING COVFR:
PHONE. NUMBER: 1C'GI.A PROJECT NUMBER:
RH: YOUR RIiE'LRENCl NUMB]?R:
Empirc Distributors, Henderson
County, Mills River
❑ URGENT ❑ FOR REiVIEW ❑ PLIVSH COMMENT ❑ PLIVSH REPLY ❑ PUO SE3 RF,CI'Cl,lr,
NOTT.S/COMMENTS:
Landon: Enclosed please find the Engineer's Certification of Completion of the
Stormwater facilities permitted under DWQ — SW 1131101. The system is in good shape
and functioning properly. If you have any questions please feel free to contact our office.
Bill
d,��+-P J
7a�
DEC 2 3 2M4
.and Quality section
Ashev ile
THIS FACSIMILE MESSAGE IS CONFIDENTIAL AND IS INTENDED SOLELY FOR THE ADDRF?SSE?E? ABOVE NAMED.
11" YOU ARE, NOT THE INTENDED RECIPIENT OR THE PERSON RESPONSIBLE FOR DELIVERY TO TILE+. INTENDED
RF:CfPIENT, YOU ARE. ADVISED THAT ANY DISSEMINATION, DISTRIBUTION OR COPYING OF T11IS MESSAGE IS
PROHIBITED. IF YOU HAVE RECEIVED THIS ME.SSAGF, IN E.RROR,YOU ARE REQUESTED TO PLEASE NOTOW T1 1,
SENDER BY TELEPHONE. COLLECT AND TO RETURN THE OR"KNAL MESSAGE TO THE SENDER BY U.S. MAIL,
!/ ® atG Stormwater Permit
Permit No. SW1131101
Empire Distributors of NC Warehouse Facility, Mills River
Henderson County
Stormwater Permit No. SW1131101
Designer's Certification
I, r �\c` 1p , as a duly registered . �1r�D�pk il� in the
State of North Carolina, havirig been authorized to obseCoLriodica eekly/
full time) the construction of the project,
- ��M 6 rE �%K {�. C . � ►'tD t�LS�
(Project me)
� �11 DY �{ •C, �
for C
(Project Owner) hereby state that, to the
best of y 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 abd specification:
SI:zAL
Signature
ti.
Registration Number.IQ
c
Date-
Page 5of6
71
State Stormwater Permit
.Permit No. SW1131101
Certification Requirements:
The drainage area to the system contains approximately the permitted
acreage.
The drainage area to the system contains_ no more than the permitted
amount of built -upon area:
All the built -upon area associated, with the project is graded such that the
runoff drains to the system.
All roof drains are located such that the runoff is directed into the system.
The outlet/bypass structure elevations. are per'the approved plan.
The outlet structure is located per the approved plans:
Trash rack is provided on the outlet/bypass structure.
411 slopes are grassed with permanent vegetation, per the .vegetation plan.
Vegetated slopes are no steeper than 11.
The inlets are located per the approved plans and do riot cause short-
inl
rcuiting of the system.
Fhe permitted amounts of surface area and/or volume have been
)rovided,
Required drawd.own devices are correctly sized per the approved plans.
N11 required design depths are provided...
NII required parts of the system are provided, such as a vegetated shelf,
)nd. a foreb:ay,
fhe required system dimensions are provided per the approved plans.
cc: Laura Herbert, Jonathan Stepp, Land Quality Section
NCDENR-DEMLR, Asheville Regional Office
2096 U.S. Highway 70
Swannanoa, NC 28778
Page 6 of 6
Permil Number:
(to be provided by DWQ)
� o�4F W a rFRac
A
5�
NCIDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
BIORETENTION CELL SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information.
I. PROJECT INFORMATION
Project name Empire Distributors of North Carolina, Inc.
Contact name Jose Restrepo
Phone number 254-770-5562
Dale August 28, 2013
Drainage area number A
II, DESIGN INFORMATION
Site Characteristics
Drainage area
393:470 ftz
Impervious area
241,224 ft'
Percent impervious
61.3°% %
Design rainfall depth
1.0 inch
Peak Flow Calculations
Is pre/post control of the 1-yr, 24-hr peak flow required?
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr peak flow
Post -development 1-yr, 24-hr peak flow
Pre/Post 1-yr, 24-hr peak control
Storage Volume: Non•SA Waters
Minimum volume required
Volume provided
Storage Volume: SA Waters
1.5" runoff volume
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Cell Dimensions
Ponding depth of water
Pending depth of water
Surface area of the top of the bioretention cell
Length:
Width:
-or- Radius
Media and Soils Summary
Drawdown time, ponded volume
Drawdown time, to 24 inches below surface
Drawdown time, total:
in -sift, soil
Soil, permeability
Planting media soil:
Soil permeability
Soil composition
% Sand (by volume)
% Fines (by volume)
% Organic (by volume)
Phosphorus Index (P-Index) of media
Form SW4a1-bioretention-Rev.8
June 25, 2010
N (Y or N)
in
in/hr
ft3isec
ft'isec
ft'/sec
19,731.0 ft'
21,374.0 ft3 OK
OftJ
a
9 inches
OK
0,75 ft
:. _.. . .
29,338.0 ftz
OK
261 ft
OK
LIAR 2 1 2C14
106
ox
ft
" 9anty Section
9 hr
OK
1::�f jitrtllf'
27 hr
OK
36 hr
0.01 in/hr
Insufficient. Increase infiltration rate or include underdrains.
1.00 in/hr
OK
85% OK
10% CK
5% OK
Total: 100°%
20 (unitless) OK
Parts I and II. Design Summary, Page 1 of 2
Permit Number:
(to be provided by OWQ)
Basin Elevations
Temporary pool elevation
Type of bioretention cell (answer "Y" 10 only one of the two
following questions):
Is this a grassed cell?
Is this a cell with trees/shrubs?
Planting elevation (top of the mulch or grass sod layer)
Depth of mulch
Bottom of the planting media sail
Planting media depth
Depth of washed sand below planting media soil
Are underdrains being installed?
How many clean out pipes are being installed?
What factor of safety is used for sizing the underdrains? (See
BMP Manual Section 12.3.6)
Additional distance between the bottom of the planting media and
the bottom of the cell to account for underdrains
Bottom of the cell required
SHWT elevation
Distance from bottom to SHWT
Internal Water Storage Zone (IWS)
Does the design include IWS
Elevation of the top of the upturned elbow
Separation of IWS and Surface
Planting Plan
Number of tree species
Number of shrub species
Number of herbaceous groundcover species
Additional Information
Does volume in excess of the design volume bypass the
bioretention cell?
Does volume in excess of the design volume flow evenly distributed
through a vegetated filter?
What is the length of the vegetated filter?
Does the design use a level spreader to evenly distribute flow?
Is the BMP located at least 30 feel from surface waters (50 feet if
SA waters)?
Is the BMP located at least 100 feel from water supply wells?
Are the vegetated side slopes equal to or less than 3:1?
Is the BMP located in a proposed drainage easement with access
to a public Right of Way (ROW)?
Inlet velocity (from treatment system)
Is the area surrounding the cell likely to undergo development in
the future?
Are the slopes draining to the bioretention cell greater than 20%?
Is the drainage area permanently stabilized?
Pretreatment Used
(Indicate Type Used with an "X" in the shaded cell)
Gravel and grass
(flinches gravel followed by 3-5 ft of grass)
Grassed Swale
Forebay
Other
2069,75 fmsl
Y (Y or N) OK
N (Y or N)
2069 fmsl
0 inches Insufficient mulch depth, unless installing grassed cell,
2067 fmsl
2 ft
0,33 ft
Y (Y v N)
30 OK
2 OK
1 ft
2065.67 fmsl
2060 fmsl
5.67 ft OK
N (Y or N)
fmsl
2069 ft
0
0
Y (Y or N) OK
(Y or N)
ft
(Y or N)
Y (Y or N)
OK
Y (Y or N)
OK
Y (Y or N)
OK
Y (Y or N)
OK
8.72 ft/sec:
Insufficient inlet velocity unless energy disslpaling devices are
being used.
N (Y or N)
OK
N (Y or N) OK
Y (Y or N) OK
X
OK
Form SW401-Bioretention-Rev.8
June 25, 2010 Parts I and II. Design Summary, Page 2 of 2
Permit No:
(to be assigned by 0l
Ill. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. if the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Sheet No.
&__L
1. Plans (1" - 50' or larger) of the entire site showing:
Design at ultimate build -out,
Off -site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient per basin),
Cell dimensions,
Pretreatment system,
High flow bypass system,
Maintenance access,
Recorded drainage easement and public right of way (ROW),
Clean out pipe locations,
Overflow device, and
Boundaries of drainage easement.
A
2. Plan details (1" = 30' or iarger) for the bioretention cell showing:
Cell dimensions
Pretreatment system,
High flow bypass system,
Maintenance access,
Recorded drainage easement and public right of way (ROW),
Design at ultimate build -out,
Off -site drainage (if applicable),
Clean out pipe locations,
Overflow devico, and
Boundaries of drainage easement.
C�
Indicate the P-Index between 10 and 30
1�✓
3. Section view of the bioretention cell (1" = 20' or larger) showing:
Side slopes, 3:1 or lower
Underdrain system (if applicable), and
Bioretention cell layers (ground level and slope, pre-treatment, pending depth, mulch depth, fill media
depth, washed sand, filter fabric (or choking stone if applicable), #57 stone, underdrains (if applicable),
SHWT level(s), and overflow structure]
I Y•!1t'8-
4. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DVVQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information. All
elevations shall be in feel mean sea level (fmsl). Results of soils tests of both the planting soil and the in
situ soil must include:
Soil permeability,
Soil composition (% sand, % fines, % organic), and
L [
- P-i
C
5. A detailed planting plan (1" = 20' or larger) prepared by a qualified individual showing:
A variety of suitable species,
Sizes, spacing and locations of plantings,
Total quantity of each type of plant specified,
A planting detail,
The source nursery for the plants, and
Fertilizer and watering requirements to establish vegetation.
G'
VAL—.
5D4--
6. A construction sequence that shows how the bioretention cell will be protected from sediment until the
okw�g
entire drainage area is stabilized.
7. The supporting calculations (including underdrain calculations, if applicable).
1�
8. A copy of the signed and notarized inspection and maintenance (I&M) agreement.
9. A copy of the deed restriction.
Form SW401-Bioretention-Rev.7 Part III, Page 1 of 1
I'crmit Nernl:er:
(to be Plavidud by D1,YQ)
Drainage Area Number: A
Bioretention Operation and Maintenance Agreement
I will keep a maintenance record on this BMI'. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
Of structures, safety of the public, and the removal efficiency of the BMP.
Important operation and maintenance procedures:
— Irnmediately after the bioretention cell is established, the plants will be watered
twice weekly if needed until the plants become established (commonly six
weeks).
— Snow, mulch or any other material will NEVER be piled on the surface of the
bioretention cell,
— Heavy equipment will NEVER be driven over the bioretention cell.
— Special care will be taken to prevent sediment from enLering the bioretention cell.
— Once a year, a soil test of the soil media will be conducted.
After the bioretention cell is established, I will inspect it once a month and within 24
hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal
County). Records of operation and maintenance will be kept in a known set location
and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
problems:
Potential 1
How I will rernediate the problem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
bioretention cell
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
The inlet device: pipe,
'fhe pipe is clogged (if
Utrclog the pipe. Dispose of the
stone verge or swale
a plicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable),
Erosion is occurring in the
Regrade the Swale if necessary to
Swale (if applicable).
sinooth it over and provide erosion
control devices such as reinforced
turf matting or ripral.) to avoid
future problems with erosion.
Stone verge is clogged or
Remove sediment and clogged
covered in sediment (if
stone and replace with clean stone.
applicable).
Form MV401-13iorctenlion O&M-ltev.3 Page 1 of 4
SMP element:
Potentialproblems:
How I will remediate theproblem:
The pretreatment area
Flow is bypassing
Regrade if necessary to route all
pretreatment area and/or
flow to the pretreatment area.
gullies have formed,
Restabilize the area after grading.
Sediment has accumulated to
Search for the source of the
a depth greater than three
sediment and remedy the problem if
inches.
possible. Remove the sediment and
restabilize the pretreatment area.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand.
The bioretention cell:
Best professional practices
Prune according to best professional
vegetation
show that pruning is needed
practices.
to maintain optimal plant
health.
Plants aie dead, diseased or
Determine the source of the
(lying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Providea. one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessar ,
Tree stakes/wires are present
Remove tree stake/ wires (which
six months after lantin
can kill the tree if not removed).
The bioretention cell:
Mulch is breaking clown or
Spot mulch if there are only random
soils and mulch
has floated away.
void areas. Replace whole mulch
layer if necessary. Remove the
remaining much and replace with
triple shredded hard wood mulch at
a maximum depth of three inclies.
Soils and/or mr►Ich are
Determine the extent of the clogging
clogged with sediment.
- remove and replace either just the
top layers or the entire niedin as
needed. Dispose of the spoil in an
appropriate off -site location. Use
triple shredded hard wood mulch at
a maximum depth of three inches.
Search for the source of the
sediment and remedy the problem if
possible.
An annual soil test shows that
Dolomitic lime shall be applied as
I)H has dropped or heavy
recommended per the soil test and
metals have accumulated in
toxic soils shall be removed,
the soil media.
disposed of properly and replaced
with new ljjanting media.
Form SW401-Biorctention O&M-Rev.3 Page 2 of 4
BMP element:
Potentialproblems:
How I will remediate the problem:
The underdrain system
Clogging has occurred.
Wash out the underdrain system.
if applicable)
The drop inlet
Clogging has occurred.
Clean out the drop inlet. Dispose of
the sediment off -site.
The drop inlet is damaged
Repair or replace the drop inlet.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occura-ed at the
Quality 401 Oversight Unit at 919-
outfet.
733-1786.
Form SW401-Bioretention O&M-Rev.3 Page 3 or
Permit NumbCI':
(to be provided by DIYQ)
I acknowledge and agree by nay signature below that I am responsible for the
performance of the maintenance procedures listed above, I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project nanae:Ernpire Distributors of North Carolina, Inc.
BAII- drainage wr ecr nuinber :
Print nanie: Michael A. Kahn
'title:
C
Address: 13833 Carowinds Blvd., Charlotte, North Carolina 28723
Phone: 704-588 9463
Signature:_
Date: l t
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.
Mi �� , a Notary Public for the State of
►' / , County of e lt- b , do hereby certify that
hi2 personally appeared helore me this
day ofAlovember-
and acknowledge the due execution of the
forgoing bioretention maintenance recluirenaents. Witness niy hand and official seat,
%%% M NU��''%
_ My Comm. Expires _
December 20. 2014 _
�'� NgURG G�►.�•
�����rrro�tir►►►
SEAL
My commission expires-/
Form Sw401-Bioretention IR.M-Rev. 2 gage 4 of 4
Permit Number:
(to be provided by DWQ)
A0*P,A
O2
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
BIORETENTION CELL SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) most be printed, filled out and submitted along with all of the required information.
f. PROJECT INFORMATION '
Project name Empire Distributors of North Carolina, Inc.
Contact name Jose Restrepo
Phone number 254-770-5562
Date August 28, 2013
Drainage area number B
II, DE51GN'INFORMATION!
Site Characteristics
Drainage area
515,780 ft2
Impervious area
270,429 ft2
Percent impervious
52.4% %
Design rainfall depth
1.0 inch
Peak Flow Calculations
is pre/post control of the 1-yr, 24-hr peak flow required?
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr peak flow
Post -development 1-yr, 24-hr peak flow
Pre/Post 1-yr, 24-hr peak control
Storage Volume: Non -SA Waters
Minimum volume required
Volume provided
Storage Volume: SA Waters
1.5" runoff volume
Pre -development 1-yr. 24-hr runoff
Post -development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Cell Dimensions
Ponding depth of water
Ponding depth of water
Surface area of the top of the bioretention cell
Length:
Width:
-or- Radius
Media and Soils Summary
Drawdown time, ponded volume
Drawdown time, to 24 inches below surface
Drawdown time, total:
In -situ soil:
Soil permeability
Planting media soil:
Soil permeability
Soil composition
% Sand (by volume)
% Fines (by volume)
% Organic (by volume)
Phosphorus Index (P-Index) of media
Form SW401-Bioretention-Rev.8
June 25, 2010
N (Y or N)
m
In/hr
ff3lsec
ft3lsec
ft3lsec
22,431.0 ft3
23,150.0 ft3 OK
ft3
—ft3
_ft3
0 it
—ft3
9 inches
OK
0.75 ft
31,866.0 ft2
OK
340 ft
OK
88 ft
OK
ft
9 hr OK
29 hr OK
38 hr
0,01 in/hr Insufficient. Increase infiltration rate or include underdrains.
1.00 in/hr OK
85% OK
10% OK
5% OK
Total: 100%
20 (unitless) OK
Parts I and 11, Design Summary, Page 1 of 2
Permit Number:
(to be provided by DWQ)
Basin Elevations
Temporary poo# elevation
Type of bioretention cell (answer "Y" to only one of the two
following questions):
is this a grassed cell?
Is this a cell with trees/shrubs?
Planting elevation (top of the mulch or grass sod layer)
Depth of mulch
Bottom of the planting media soil
Planting media depth
Depth of washed sand below planting media soil
Are underdrains being installed?
How many clean out pipes are being installed?
What factor of safely is used for sizing the underdrains? (See
BMP Manual Section 12.3.6)
Additional distance between the bottom of the planting media and
the bottom of the cell to account for underdrains
Bottom of the cell required
SHWT elevation
Distance from bottom to SHWT
Internal Water Storage Zone (IWS)
Does the design include IWS
Elevation of the top of the upturned elbow
Separation of IWS and Surface
Planting Plan
Number of tree species
Number of shrub species
Number of herbaceous groundcover specles
Additional Information
Does volume in excess of the design volume bypass the
bioretention cell?
Does volume in excess of the design volume flow evenly distributed
through a vegetated filter?
What is the length of the vegetated filter?
Does the design use a level spreader to evenly distribute flow?
Is the BMP located at least 30 feet from surface waters (50 feet if
SA waters)?
Is the BMP located at least 100 feet from water supply wells?
Are the vegetated side slopes equal to or less than 3:1?
Is the BMP located in a proposed drainage easement with access
to a public Right of Way (ROW)?
Inlet velocity (from treatment system)
Is the area surrounding the cell likely to undergo development in
the future?
Are the slopes draining to the bioretention cell greater than 20%?
Is the drainage area permanently stabilized?
Pretreatment Used
(Indicate Type Used with an X' in the shaded cell)
Gravel and grass
(flinches gravel followed by 3-5 ft of grass)
Grassed swale
Forebay
Other
2076.75 fmsl
Y (Y or N) OK
N (Y or N)
2076 fmsl
0 inches Insufficient mulch depth, unless installing grassed cell.
2074 fmsi
2 ft
0.33 ft
Y (Y or N)
32 OK
2 OK
1 ft
2072.67 fmsl
2060 fmsl
12,67 ft OK
N (Y or N)
fmsl
2076 ft
0
0
Y (Y or N) OK
(Y or N)
ft
(Y or N)
Y (Y or N)
Ott
Y (Y or N)
OK
Y (Y or N)
OK
Y (Y or N)
OK
9.91 ftlsec
Insufficient inlet velocity unless energy dissipating devices are
being used.
N (Y or N)
OK
N (Y or N) OK
Y (Y or N) OK
AIR
Form SW401-Bioretention-Rev.8
June 25, 2010
Parts I and II. Design Summary, Page 2 of 2
Permit No:
(to be assigned by DWQ)
III. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below, If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet Mo.
No.
1. Plans {1" - 50' or larger} of the entire site showing:
Design at ultimate build -out,
Off -site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient per basin),
Cell dimensions,
Pretreatment system,
High Flow bypass system,
Maintenance access,
Recorded drainage easement and public right of way (ROW),
Clean out pipe locations,
Overflow device, and
Boundaries of drainage easement,
2. Plan details (1" = W or larger) for the bioretention
cell showing: .,
Cell dimensions
Pretreatment system,
High flow bypass system,
Maintenance access,
Recorded drainage easement and public right of way (ROW),
Design at ultimate build -out,
Off -site drainage (if applicable),
Clean out pipe locations,
Overflow device, and
Boundaries of drainage easement.
l�
Indicate the P-Index between 10 and 30
3. Section view of the bioretention cell (1" = 20' or larger) showing:
Side slopes, 3:1 or lower
Underdrain system (if applicable), and
Bioretention cell layers [ground level and slope, pre-treatment, ponding depth, mulch depth, fill media
depth, washed sand, filter fabric (or choking stone if applicable), 457 stone, underdrains (if applicable),
SHWT level(s), and overflow structure]
4. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information. All
elevations shall be in feet mean sea level (fmsl). Results of soils tests of both the planting soil and the in
situ soil must include:
Soil permeability,
Soil composition (% sand, % fines, % organic), and
index.
d
5. A detailed planting plan (1" = 20' or larger) prepared by a qualified individual showing:
A variety of suitable species,
Sizes, spacing and locations of plantings,
Total quantity of each type of plant specified,
A planting detail,
The source nursery for the plants, and
Fertilizer and watering requirements to establish vegetation.
W-30
6. A construction sequence that shows how the bioretention cell will be protected from sediment until the
entire drainage area is stabilized
WfiL. The supporting calculations (including underdrain calculations, if applicable). '\
!� 8. A copy of the signed and notarized inspection and maintenance (I&M) agreement.
9. A copy of the deed restriction.
Form SW401-BioretentiomRev,7 Part III, Page 1 or 1
Permit Ncnnber:
(to be proWded by DIYQ)
Drainage Area Ni:mber: +A 60
Bioretention Operation and Maintenance Agreement
I wiII keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important operation and maintenance procedures:
— Immediately after the bioretention cell is established, the plants will be watered
twice weekly if needed until the plants become established (commonly six
weeks).
— Snow, mulch or any other material will NEVER be piled on the surface of the
bioretention cell.
--- Heavy equipment will NEVER be driven over the bioretention cell.
Special care will be taken to prevent sediment from entering the bioretention cell.
Once a year, a soil test of the soil media will be conducted,
After the bioretention cell is established, I will inspect it once a month and within 24
hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal
County). Records of operation and maintenance will be kept in a known set location
and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired innnediately.
BMP element:
Potentialproblems:
How I will remediate the problem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
bioretention cell
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer ap lication.
The inlet device: pipe,
The pipe is clogged (if
Unclog the pipe. Dispose of the
stone verge or swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
Swale (if applicable),
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
Stone verge is clogged or
Remove sediment and clogged
covered in sediment (if
stone and replace with clean stone.
applicable).
Forin SW401-Biorctenlion O&M-Rev.3 Page 1 of 4
BMP element:
Potentialproblems:
How 1 will remediate the problem:
The pretreatment area
Flow is bypassing;
Regrade if necessary to route all
pretreatment area and/or
flow to the pretreatment area.
gullies have formed.
Restabilize the area after grading.
Sediment has accumulated to
Search for the source of the
a depth greater than three
sediment and remedy the problem if
inches.
possible. Remove the sediment and
restabilize the retrealment area,
l;rosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion lLioblenis.
Weeds are present.
Remove the weeds, preferably by
hand.
The bioretention cell:
Best professional practices
Prune according to best professional
vegetation
show that pruning is needed
practices.
to maintain optimal plant
health,
Plants are (lead, diseased or
Determine the source of the
flying,
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
'free shakes/wires are present
Remove tree stake/wires (which
six months after planting.
can kill the tree if not removed).
The bioretention cell:
Mulch is breaking down or
Spot nuilch if there are only random
soils and mulch
has floated away.
void areas. Replace whole mulch
layer if necessary. Remove the
remaining much and replace with
triple shredded hard wood mulch at
a maximum depth of three inches.
Soils and/or mulch are
Determine the extent of the clogging
Clogged with sediment.
- remove and replace either just the
top layers or the entire niedia as
needed. Dispose of the spoil in an
appropriate off -site location. Use
triple shredded hard wood mulch at
a maximum depth of three inches,
Search for the source of the
sediment and remedy the problem if
possible.
An annual soil lesL shows that
Dolomitic lime shall be applied as
pl-i has dropped or heavy
recommended per the soil test and
metals have accumulated in
toxic soils shall be removed,
the soil media.
disposed of properly and replaced
with new planting media.
Dorm SW401-13ioretenlion 0&,M-Rev.3 Page 2 of 4
BMP element:
Potentialproblems:
How I will remediate theproblem:
The underdrain system
Clogging has occurred.
Wash out the underdrain system.
(if a plicable)
The drop inlet
Clogging has occurred.
Clean out the drop inlet. Dispose of
the sediment off -site.
The drop inlet is damaged
Repair or replace the drop inlet.
The receiving water
Erosion or other sighs of
Contact the NC Division of Water
damage have Occurred at the
Quality 4401 Oversight Unit at 919-
outlet.
733-1786.
Form 5W401-Bioreteiition C)&M-Rcv,3 rage 3 of
Permit Number:
(to be provided by DJVQ)
I acknowledge and agree by my signature below that I atn responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name:Empire Distributors_ of North Carolina, Inc.
BkJP drainage wren r amber:
Print name: Michael A. Kahn
Title: VP / COO
Address: 13833 Carowinds BIvd„ Charlotte, North Carolina 28723
Phone: 704-588-9463
Signature:�_�
Date: I
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.
ke6
ry Public for the State of
I//t '`f{!](iQ r Z1,0d, , County off 6r=A1(�'ht)(L G , do hereby certify that
_M1 c.-h el A ��hn personally appeared before me this / I
clay of h %� , and acknowledge the due execution of the
forgoing bioretention maintenance requirements. Witness my hand an official seal,
��ga7aa�o++rr,,r
M HUB
My CCfF R Cxplres
m Decembpr20, 2014 C)
Win•• '•Z=
UBL\G.•
BURG Gov �•�*.
+err++ooaa�s4�®`a
SEAL
My commission expires 1a2 •Q , /,/
Form SW401-Woretention I&.M-Rev. 2 Page 4 of 4
ATW
A-
WOENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
May 20, 2015
Empire Distributors of North Carolina, Inc.
Attn: Michael A. Kahn, Vice President
13833 Carowinds Blvd.
Charlotte, North Carolina 28723
SUBJECT: NPDES Stormwater Permit Compliance Inspection
Empire Distributors of NC Warehouse Facility — Mills River
Permit No: SW1131101
High Density Commercial Bio-Retention Project
Henderson County
Dear Mr. Kahn:
Donald R. van der Vaart
Secretary
This letter is in follow-up to the NPDES Stormwater Permit Compliance Inspection conducted on March
18, 2015, at Empire Distributors of North Carolina in Henderson County. The Engineer's Certification
of Completion was received on December 23, 2014.
Enclosed is a copy of the Compliance Inspection Report. We appreciate your cooperation in these
matters, and if I can be of any further assistance, please contact me or Shawna Riddle at (828) 296-
4500.
Sincerely,
Laura C. Herbert, P.E.
Regional Engineer
Land Quality Section
Enclosure: Compliance Inspection Report
ec: William G. Lapsley, PE; WGLA Engineering PLLC
Division of Energy, Mineral, and Land Resources
Asheville Regional Office, 2090 US Highway 70, Swannanoa, North Carolina, 28778-8211
Telephone 828-296-4500. Fax 828-299-7043 One
http://portal.ncdenr.org/web/Ir/land-qgglity NorthCarollina
An Equal Opportunity 1 Affirmative Action Employer Aatlt!'li AY
•
Compliance Inspection Report
Permit: SW1131101 Effective: 12111113 Expiration: 12/11/21
Project: Empire Distributors of North Carolina, Inc - Mills River
Owner: Empire Distributors of North Carolina Inc
County: Henderson Adress: Broadpointe Dr
Region: Asheville
City/State/Zip: Mills River NC 28759
Contact Person: Michael A Kahn Title:
Directions to Project:
Type of Project: State Stormwater - HD - Bioretention
Drain Areas:
On -Site Representative(s):
Related Permits:
Inspection Date: 03/18/2015 Entry Time: 12:30PM
4vt—.
Primary Inspector: Shawna Riddle
Secondary Inspector(s):
Lee Hill
Reason for Inspection: Routine
Permit Inspection Type: State Stormwater
Facility Status: ® Compliant ❑ Not Compliant
Question Areas:
® State Stormwater
(See attachment summary)
Phone: 704-588-9463
Exit Time: 01:OOPM
Phone:
Inspection Type: Compliance Evaluation
page. 1
Permit: SW1131101 Owner- Project:
Empire Distributors of North Carolina Inc
Inspection Date: C311812015 Inspection Type
Compliance Evaluation
Reason for Visit:
Routine
Inspection Summary:
The two bio retention areas have been installed and are functioning properly. The areas are folly vegetated and the
certification requirements have been met.
SW Measures
Yes
No NA NE
Are the SW measures constructed as per the approved plans?
®
❑ ❑ ❑
Are the inlets located per the approved plans?
Rollo
Are the outlet structures located per the approved plans?
®
❑ ❑ ❑
Comment: .
Built Upon Area
Is the site BUA constructed as per the permit and approval plans?
Is the drainage area as per the permit and approved plans?
Is the BUA (as permitted) graded such that the runoff drains to the system?
Comment:
Yes No NA NE
®❑❑❑
page: 2
Compliance Inspection Report
Permit: SW1131101 Effective:12/11113 Expiration: 12/11/21
Project: Empire Distributors of North Carolina, Inc - Mills River
Owner: Empire Distributors of North Carolina Inc
County; Henderson Adress: Broadpointe Dr
Region: Asheville
City/State/Zip: Mills River NC 28759
Contact Person: Michael A Kahn Title:
Directions to Project:
Type of Project: State Stormwater - HD - Bioretention
❑rain Areas:
On -Site Representative(s):
Related Permits:
Inspection Date; 03/18/2015 Entry Time: 12:30PM
Primary Inspector: Shawna Riddle
Secondary Inspectorlsj:
Lee Hill
Reason for Inspection: Routine
Permit Inspection Type: State Stormwater
Facility Status: Compliant ❑ Not Compliant
Question Areas:
State Stormwater
(See attachment summary)
Phone: 704-588-9463
Exit Time: 01:OOPM
Phone:
Inspection Type: Compliance Evaluation
page: 1
s
permit: SM 131101 Owner - Project: Empire Distributors of North Carolina Inc
Inspection Date: 0311812015 Inspection Type Compliance Evaluation
Reason for Visit: Routine
Inspection Summary:
The two bio retention areas have been installed and are functioning properly. The areas are fully vegetated and the
certification requirements have been met.
SW Measures Yes No NA NE
Are the SW measures constructed as per the approved plans? 0 ❑ ❑ ❑
Are the inlets located per the approved plans? 0 ❑ ❑ ❑
Are the outlet structures located per the approved plans? 0 ❑ ❑ ❑
Comment:
Built Upon Area
Is the site BUA constructed as per the permit and approval plans?
Is the drainage area as per the permit and approved plans?
Is the BUA (as permitted) graded such that the runoff drains to the system?
Comment:
Yes No NA NE
page: 2