HomeMy WebLinkAboutSW1221201_Cover Letter & Permit_20230309 ROY COOPER
Governor
ELIZABETH S.BISER
Secretary
DOUGLAS R.ANSEL NORTH CAROLINA March 9, 2023
Interim Director Environmental Quality
JRE Asheville, LLC
Attn: Mark Romer- President
11047 Leadbetter Rd.
Ashland, VA 23005
Subject: State Stormwater Management Permit No, SW1221201
James River Equipment—Mills River Site
High Density Project
Henderson County
Dear Mrk Romer:
The Washington Regional Office received a complete State Stormwater Management Permit
Application for the subject project on December 15, 2022. Staff review of the plans and
specifications has determined that the project, as proposed, complies with the Stormwater
Regulations set forth in Title 15A NCAC 02H.1000 amended on Januaarryy 1, 2017 (2017 Rules).
We are hereby forwardingg Permit No. S W 1221201 dated Mazch 9, 2023, for the construction of
the built-upon areas (BUA) and stoimwater control measures (SCMs) associated with he subject
project.
This permit shall be effective from the date of issuance until March 8, 2031 and the project shall
be subject to the conditions and limitations as specified therein and does not supersede any other
agency permit that may be regwired. Failure to comply with these requirements will result in
fixture compliance problems. Please note that this permit is not transferable except after notice to
and approval by the Division.
This cover letter, attachments, and all documents on file with DEMLR shall be considered part
of this permit and is herein incorporated by reference.
If any parts,requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adjudicatorryy 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 fed with the OAH within thirty (30) days of
receipt of this permit. You should contact the OAH with all questions regarding the tiling 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.
If you have any questions concerning this permit, please contact Carl Dunn in the Washington
Regional Office, at 2552-948-3959 or carl.dunn@ncdenr.gov.
Sincerely,
William Carl Dunn, PE
Division of Energy, Mineral and Land Resources
Enclosures: Attachment A—Designer's Certification Form
Application Documents
cc: Brian Smith,PE—Urban Design Partners(brian@urbandesignpartners.com)
Henderson County Building Inspector—Sarabeth Deluca(sdeluca@hendersoncountync.gov)
Washington Regional Office Stormwater File
Raleigh Central Office Stormwater File
D_Ir Q:> North Carolina Department of Environmental Quality I Division of Energy,Mineral and Land Resources
.:.
Washington Regional Office 1 943 Washington Square Mall I Washington,North Carolina 27889
uew,e,.marRxa..umn m°r\ /✓ 252.946.6481
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In compliance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations promulgated and
adopted by the North Carolina Environmental Management Commission, including 15A NCAC
02H. amended on January 1, 2017 (2017 Rules) (the "stormwater rules"),
PERMISSION IS HEREBY GRANTED TO
JRE Asheville, LLC
James River Equipment—Mills River Site
675 Fanning Fields Rd, Mills River, Henderson County
FOR THE
construction, management, operation and maintenance of built-upon area (BUA) draining to two
biorentention cells as outlined in the application, approved stormwater management plans,
supplement, calculations, operation and maintenanceagreement, recorded documents,
specifications, and other supporting data (the "approved plans and specifications") as attached
and/or on file with and approved by the Division of Energy, Mineral and Land Resources (the
"Division" or"DEMLR'). The project shall be constructed, operated and maintained in
accordance with these approved plans and specifications. The approved plans and specifications
are incorporated by reference and are enforceable part of this permit.
This permit shall be effective from the date of issuance until March 8, 2031 and shall be subject
to the following specified conditions and limitations. The permit issued shall continue in force
and effect until the permittee files a request with the Division for a permit modification, transfer,
renewal, or rescission; however, these actions do not stay any condition. 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 for cause as allowed by the laws, rules, and
regulations contained in Title 15A NCAC 2H.1000 and NCGS 143-215.1 et.al.
1. BUA REQUIREMENTS. The maximum amount of BUA allowed for the entire project is
370,670 square feet. The runoff from all BUA within the permitted drainage areas of this
project must be directed into the permitted SCMs. The BUA requirements and allocations
or this project are as follows:
a. SCM BUA LIMITS. The SCM labeled Drainage Area 1 has been designed using the
runoff treatment method to handle the runoff from 170,002 square feet of BUA.
The SCM labeled Drainage Area 2 has been designed using the runoff treatment
method to handle the runoff from 200,668 square feet of BUA. This permit does
not allocate any BUA for future development within the two delineated drainage
area.
2. PERVIOUS AREA IMPROVEMENTS. At this time,none of the pervious area
improvements listed in G.S. 143-214.7(b2) or the Stormwater Design Manual have been
proposed for this project. Pervious area improvements will be allowed in this project if
documentation is provided demonstrating those improvements meet the requirements of the
stormwater rule.
3. SCM REQUIREMENTS. The SCM requirements for this project are as follows:
a. SCM DESIGN. The SCM is permitted based on the design criteria presented in the
sealed, signed and dated supplement and as shown in the approved plans and
specifications. These SCM must be provided and maintained at the design condition.
b. PLANTING PLAN. The SCM landscape planting plan shown in the approved plans
shall be followed in its entirety during construction. After the plants are established,
the operation and maintenance agreement must be followed.
4. STORMWATER OUTLETS. The peak flow from the 10-year storm event shall not cause
erosion downslope of the discharge point.
5. VEGETATED SETBACKS. A 30-foot wide vegetative setback must be provided and
maintained in grass or other vegetation adjacent to all surface waters as shown on the
approved plans. The setback is measured horizontally from the normal pool elevation of
impounded structures, from the top of bank of each side of streams or rivers, and from the
mean high waterline of tidal waters, perpendicular to the shoreline.
6. RECORDED DOCUMENT REQUIREMENTS. The stormwater rules require the
following documents to be recorded with the Office of the Register of Deeds:
a. ACCESS AND/OR EASEMENTS. The entire stormwater conveyance system,
including any SCMs, and maintenance accesses must be located in public rights-of-
way, dedicated common areas that extend to the nearest public right-of-way, and/or
permanent recorded easements that extend to the nearest public right-of-way for the
purpose of inspection, operation, maintenance, and repair.
b. OPERATION AND MAINTENANCE AGREEMENT. The operation and
maintenance agreement must be recorded with the Office of the Register of Deeds.
c. FINAL PLATS. The final recorded plats_must reference the operation and maintenance
agreement and must also show all public rights-of-way, dedicated common areas,
and/or permanent drainage easements, in accordance with the approved plans.
d. DEEDS. The permittee shall record deed restrictions and protective covenants prior to
the issuance oI�a certificate of occupancy to ensure the permit conditions and the
approved plans and specifications are maintained in perpetuity.
7. CONSTRUCTION. During construction, erosion shall be kept to a minimum and any
eroded areas of the on-site stormwater system will be repaired immediately.
a. PROJECT CONSTRUCTION, OPERATION AND MAINTENANCE. During
construction, all operation and maintenance for the project shall follow the Erosion
Control Plan requirements until the Sediment-Erosion Control devices are converted to
SCMs or no longer needed. Once the device is converted to a SCM, the permittee shall
provide and perorm the operation and maintenance as outlined in the applicable
section below.
b. SCM RESTORATION. If one or more of the SCMs are used as an Erosion Control
device and/or removed or destroyed during construction, it must be restored to the
approved state stormwater design condition prior to close-out of the erosion control
plan and/or project completion and/or transfer of the state stormwater permit. Upon
restoration, a new or updated certification will be required for the SCM(s) and a copy
must be submitted to the appropriate DEQ regional office.
8. MODIFICATIONS. No person or entity, including the permittee, shall alter any
component shown in the approved plans and specifications. Prior to the construction of
any modification to the approved plans, the permittee shall submit to the Director, and shall
have received approval for modified plans, specifications, and calculations including, but
not limited to, those listed below. For changes to the project or SCM that impact the
certifications, a new or updated certification(s), as applicable,will be required and a copy
must be submitted to the appropriate DEQ regional office upon completion of the
modification.
a. Any modification to the approved plans and specifications, regardless of size including
the SCM(s), BUA, details, etc.
b. Redesign or addition to the approved amount of BUA or to the drainage area.
c. Further development, subdivision, acquisition, lease or sale of any, all or part of the
project and/or property area as reported in the approved plans and specifications.
d. Altering, modifying, removing, relocating, redirecting, regrading, or resizing of any
component of the approved SCM(s), stormwater collection system and/or vegetative
conveyance shown on the approved plan.
e. The construction of any allocated future BUA.
f. The construction of any permeable pavement, #57 stone area, public trails, or
landscaping material to be considered a permeable surface that were not included in the
approved plans and specifications.
g. Other modifications as determined by the Director.
9. DESIGNER'S CERTIFICATION. Upon completion of the project, the permittee shall
determine if the project is in compliance with the approved plans and take the necessary
following actions:
I
a. If the permittee determines that the project is in compliance with the approved plans,
then within 45 days of completion,the permittee shall submit to the Division one hard
copy and one electronic copy of the following:
i. The completed and signed Designer's Certification provided in
Attachment A notm� any deviations from the approved plans and
specifications. Deviations may require approval from the Division;
ii. A copy of the recorded operation and maintenance agreement;
iii. Unless already provided, a copy of the recorded deed restrictions and
protective covenants; and
iv. A copy of the recorded plat delineating the public rights-of-way, dedicated
common areas and/or permanent recorded easements, when applicable.
b. If the permittee determines that the project is not in compliance with the approved
plans,the permittee shall submit an application to modify the permit within 30 days of
completion of the project or provide a plan of action, with a timeline,to bring the site
into compliance.
10. OPERATION AND MAINTENANCE. The permittee shall provide and perform the
operation and maintenance necessary, as listed in the signed operation and maintenance
agreement, to assure that all components of the permitted on-site stormwater system are
maintained at the approved design condition. The approved operation and maintenance
agreement must be followed in its entirety and maintenance must occur at the scheduled
intervals.
a. CORRECTIVE ACTIONS REQUIRED. If the facilities fail to perform satisfactorily,
the permittee shall take immediate corrective actions. This includes actions required by
the Division and the stormwater rules such as the construction of additional or
replacement on-site stormwater systems. These additional or replacement measures
shall receive a permit from the Division prior to construction.
b. MAINTENANCE RECORDS. Records of maintenance activities must be kept and
made available upon request to authorized personnel of the Division. The records will
indicate the date, activity, name of person performing the work and what actions were
taken.
11. PERMIT RENEWAL. A permit renewal request must be submitted at least 180 days prior
to the expiration date of this permit. The renewal request must include the appropriate
application, documentation and the processing fee as outlined in 15A NCAC 02H.1045(3).
12. CURRENT PERMITTEE NAME OR ADDRESS CHANGES. The permittee shall submit
a completed Permit Information U date A lication Form to the Division within 30 days to
making any one or more of the fol owing changes:
a. A name change of the current permittee;
b. A name change of the project;
c. A mailing address change of the permittee.
13. TRANSFER. This permit is not transferable to any person or entity except after notice to
and approval by the Director. Neither the sale of the project and/or property, in whole or in
part, nor the conveyance of common area to a third party constitutes an approved transfer
of the permit.
a. TRANSFER REQUEST. The transfer request must include the apppproppriate application,
documentation and the processing fee as outlined in I SA NCAC 02H.1045(2) and must
be submitted upon occurrence of any one or more of the following events:
i. A natural person who is deceased;
ii. A partnership,limited liability corporation, corporation, or any other
business association that has been dissolved;
iii. A person or entity who has been lawfully and finally divested of title to
the property on which the permitted activity is occurring or will occur
through foreclosure,bankruptcy, or other legal proceeding;
iv. A person or entity who has sold the property,in whole or in part, on
which the permitted activity is occurring or will occur;
V. The assignment of declarant rights to another individual or entity;
vi. The sale or conveyance of the common areas to a Homeowner's or
Property Owner's Association, subject to the requirements of NCGS 143-
214.7(c2).
b. TRANSFER INSPECTION. Prior to transfer of the permit, a file review and site
inspection will be conducted by Division personnel to ensure the permit conditions
have been met and that the project and the on-site stormwater system complies with the
permit conditions. Records of maintenance activities performed to date may be
requested. Projects not in compliance with the permit will not be transferred until all
permit and/or general statute conditions are met.
14. COMPLIANCE. The permittee is responsible for complying with the terms and conditions
of this permit and the approved plans and specifications until the Division approves the
transfer request.
a. REVIEWING AND MONITORING FOR COMPLIANCE. The permittee is responsible
for verifying that the proposed BUA within each drainage area and for the entire
project does not exceed the maximum amount allowed by this permit. The
permittee shall review and routinely monitor the project to ensure continued
compliance with the conditions of the permit, the approved plans and
specifications.
b. APPROVED PLANS AND SPECIFICATIONS. A copy of this permit, approved plans,
application, supplement, operation and maintenance agreement, alI applicable
recorded documents, and specifications shall be maintained on file by the
permittee at all times.
c. MAINTENANCE ACCESS. SCMs, stormwater collection systems, and vegetated
conveyances must be accessible for inspection, operation, maintenance and repair
as shown on the approved plans.
d. DIVISION ACCESS. The permittee grants Division Staff permission to enter the
property during normal business hours to inspect all components of the permitted
project.
e. ENFORCEMENT. Any individual or entity found to be in noncompliance with the
provisions of a stormwater management permit or the requirements of the
stormwater rules is subject to enforcement procedures as set forth in NCGS 143
Article 21.
f ANNUAL CERTIFICATION. The permittee shall electronically submit to the
Division an annual certification completed by either the permittee or their
designee confirming the projects conformance with permit conditions.
g. OBTAINING COMPLIANCE. 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 modified plans and
certification in writing to the Director that the changes have been made.
h. OTHER PERMITS. The issuance of this permit does not preclude the permittee
from obtaining and complying with any and all other permits or approvals that are
required for this development to take place, as required by any statutes,rules,
regulations, or ordinances,which are imposed by any other Local, State or Federal
government agency having jurisdiction.Any activities undertaken at this site that
cause a water quality violation or undertaken prior to receipt of the necessary
permits or approvals to do so are considered violations of NCGS 143-215.1, and
subject to enforcement procedures pursuant to NCGS 143-215.6.
Permit issued this the 9th day of March 2023.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
l aori-
Douglas Ansel, Interim Director
Division of Energy,Mineral and Land Resources
By Authority of the Environmental Management Commission
Permit Number SW1221201
Attachment A
Certification Forms
The following blank Designer Certification forms are included and specific for this project:
• As-Built Permittee Certification
• As-Built Designer's Certification General MDC
• As-Built Designer's Certification for Biorentention Project
A separate certification is required for each SCM. These blank certification forms maybe
copied and used, as needed,for each SCM and/or as a partial certification to address a section
or phase of the project.
AS-BUILT PERMITTEE CERTIFICATION
I hereby state that I am the current permittee for the project named above, and I certify by
my signature below, that the project meets the below listed Final Submittal Requirements
found in NCAC 02H.1042(4) and the terms, conditions and provisions listed in the permit
documents, plans and specifications on file with or provided to the Division.
❑ Check here if this is a partial certification. Section/phase/SCM
Check here if this is part of a Fast Track As-built Package Submittal.
Printed Name Signature
1, a Notary Public in the State of
County of do hereby certify that
personally appeared before me this day of 20
and acknowledge the due execution of this as-built certification. (SEAL)
Witness my hand and official seal
My commission expires
Permittee's Certification NCAC .1042 4 Completed/ A
( ) N/A
/
A. DEED RESTRICTIONS BUA RECORDS
1. T e eed restrictions and protective covenants have been Y or N
recorded and contain the necessary language to ensure that the
project is maintained consistent with the stormwater regulations
and with the permit conditions.
2. A copy of the recorded deed restrictions and protective Y or N
covenants has been rovided to the Division.
3. Records which trac t e BUA on each lot are being kept. (See Y or N
Note 1
B. MAINTENANCE ACCESS
1. The SCMs are accessible for inspection, maintenance and repair. Y or N
2. The access is a minimum of 10 feet wide. Y or N
3. The access extends to the nearest public right-of-way. Y or N
C. EASEMENTS
1. The SCMs and the components of the runoff collection / y or N
conveyance system are located in recorded drainage easements.
2. A copy of the recorded plat(s) is provided. Y or N
D. SINGLE FAMILY RESIDENTIAL LOTS- Plats for residential lots that Y or N
have an SCM include the following:
1. The specific location of the SCM on the lot. Y or N
2. A typical detail for the SCM. Y or N
3. A note that the SCM is require to meet stormwater regulations
and that the lot owner is subject to enforcement action as set y or N
forth in NCGS 143 Article 21 if the SCM is removed,relocated or
altered without prior approval.
E. OPERATION AND MAINTENANCE AGREEMENT Y or N
1. The 0&M Agreement is referenced on the final recorded plat. Y or N
2. The 0&M Agreement is recorded with the Register of Deeds and y or N
appears
in the chain of title.
F. OPERMUN AND MAIPTUNANCE PLAN-maintenance records are
being kept in.a known set location for each SCM and are available for Y or N
review.
G. DESIGNERS CERTIFICATION FORM—has been provided tote y or N
Division.
Note 1-Acceptable records include ARC approvals,as-built surveys,and county tax records.
Provide an explanation for every requirement that was not met, and for every"N/A" below.
Attach additional sheets as needed.
AS-BUILT DESIGNER'S CERTIFICATION FOR BIORETENTION CELL PROJECT
I hereby state that I am a licensed professional and I certify by my signature and seal below,
that I have observed the construction of the project named above to the best of my abilities
with all due care and diligence, and that the project meets all of the MDC found in NCAC
02H.1052, in accordance with the permit documents, plans and specifications on file with
or provided to the Division, except as noted on the "AS-BUILT" drawings, such that the
intent of the stormwater rules and the general statutes has been preserved.
❑ Check here if this is a partial certification. Section/phase/SCM
Check here if this is part of a Fast-Track As-Built Package Submittal per .1044(3).
Check here if the Designer did not observe the construction, but is certifying the project.
Check here if pictures of the SCM are provided.
Printed Name Signature
NC Registration Number Date
SEAL: Consultant's Mailing Address:
City/State/ZIP
Phone Number
Consultant's Email address:
OO Circle N if the as-built value differs from the Plan/permit.If N is circled,provide an explanation on page 2
OO N/E=not evaluated(provide explanation on page 2) (I N/A=not applicable to this project or SCM.
This Certification must be completed in conjunction with the General MDC certification under NCAC 02H.1050
Consultant's Certification.(MDC.1052)
OAs OO N/ OO N/
built E A
A. Volume/Elevations
1. The lowest point of the bioretention cell is a minimum of y or N
two feet above the SHWT.
2. If separation from the SHWT is between one anE two feet,
a hydrogeological evaluation has been prepared by a Y or N
licensed professional.
3. The surface area an ept of the bioretention cell is y or N
consistent with the a roved Tans.
4. The planting surface elevation of the bioretention cell is y or N
consistent with the approved plans.
5. The ponding depth for the design volume is consistent Y or N
with the approved plans and a maximum of 12 inches
above the planting surface.
6. If applicable, the pon ing dept or the peak attenuation Y or N
volume is consistent with the approved plans and a
maximum of 24 inches above the planting surface.
7. If applicable,the peak attenuation outlet invert is Y or N
consistent with the approved plans and a maximum of 18
inches above the plantingsurface.
8. Bioretention cell with IWS -An un er rain system with
IWS has been provided. The top of the IWS zone is y or N
consistent with the approved plans and a minimum of 18
inches below the plantingsurface.
9. Bioretention cell without IWS -The in-situ soil in i tration
rate is at least two inches per hour immediately prior to Y or N
the initial placement of media.
OO As- ON/ ON/'
built E JA
10.At least one cape clean-out pipe as been provided at
the low point of each underdrain. y or N
B. Media
1. The depth of the me is is consistent with the approved
plans and specs and is a minimum of...
- 36 inches for cells with trees &shrubs. Y or N
- 30 inches for cells without trees&shrubs and IWS.
- 24 inches for cells without trees &shrubs and no IWS.
2. The media is consistent witH the approved pans an
specs and is a homogeneous soil mixture consisting of...
- 75 - 85 percent by volume medium to coarse washed y or N
sand.
- 8- 15 percent by volume fines.
- 5 - 15 percent bX volume organic matter.
3. The media has a phosphorous index P-in ex) that does
not exceed... Y or N
- 30 in Nutrient Sensitive Waters (NSW).
- 50 elsewhere.
4. The media has not been mechanically compacted. Y or N
5. The me is provides a minimum drawdown of one inchy or N
per hour at the plantingsurface.
C. Landscape/Planting Plan
1. Bioretention cell with sod - The sod is a non-clumping, y or N
deep-rooted species.
2. Bioretention cell with vegetation other than so -The y or N
approved landsca in lan has been followed.
3. Bioretention cell with vegetation other than so - Triple
shredded hardwood mulch is placed two to four inches y or N
deep in the portion of the bioretention cell that will be
inundated.
Provide an explanation for every MDC that was not met, or for every deviation from the
permitted condition below:
AS-BUILT DESIGNER'S CERTIFICATION GENERAL MDC
I hereby state that I am a licensed professional and I certify by my signature and seal below,
that I have observed the construction of the project named above to the best of my abilities
with all due care and diligence, and that the project meets the below listed General MDC
found in NCAC 02H.1050 in accordance with the permit documents,plans and
specifications on file with or provided to the Division, except as noted on the "AS-BUILT"
drawings, such that the intent of the stormwater rules and statutes has been preserved.
❑ Check here if this is a partial certification. Section/phase/SCM
Check here if this is a part of a Fast-Track As-Built Package Submittal per .1044(3).
Check here if the designer did not observe the construction,but is certifying the project.
Check here if pictures of the SCM are provided.
Printed Name Signature
NC Registration Number Date
SEAL: Consultant's Mailing Address:
City/State/ZIP
Phone Number
Consultant's Email address:
O Circle N if the as-built value differs from the Plan. If N is circled,provide an explanation
on Page 2.
OO N/E = not evaluated (provide explanation on page 2) ON/A = not applicable to this SCM
or project.
Consultants Certification NCAC.1003((3) &General ON/
-
OAs-built OO N/A
MDC .1050 E
A. TREATMENT REQUIREMENTS
1. The SCM achieves runoff treatment. Y or N
2. The SCM achieves runoff volume match. Y or N
3. Runoff from offsite areas and/or existing BUA is Y or N
bypassed.
4. Runoff from offsite areas and/or existing BUA is Y or N
directed into the permitted SCM and is accounted for
at the full build-out otential.
S. T e project contro s runo t roug an o site Y or N
permitted SCM that meets the requirements of the
MDC.
6. The net area of new BUA increase for an existing Y or N
project has been accounted for at the appropriate
design storm level.
7. The SCR(s) meets all the specific minimum design Y or N
criteria.
B. VEGETATED SETBACKS BUA
1. The wicTt—hof the vegetated setback as been Y or N
measured from the normal pool of impounded
waters,the MHW line of tidal waters, or the top of
bank of each side of rivers or streams.
2. The vegetated setback is maintained in grass or of er y or N
ve eat mtation.
3. BUA theets the requirements of NCGS 143-214.7 Y or N
b2 2 is located in the setback.
4. BUA that does not meet the requirements of NCGS Y or N
143-214.7 (b2)(2) is located within the setback and is
limited to:
a. Publicly funded linear projects (road, greenway
sidewalk)
b. Water-dependent structures
c. Minimal footprint uses (utility poles, signs,
securi li htin and appurtenances
S. Stormwater that is not treated in an SCM is released Y or N
at the edge of the setback and allowed to flow through
the setback as dis ersed flow.
OAs-built OE/ ON/A
C. STORMWATER OUTLETS-the outlet handles the peaky or N
flow from the 10 year storm with no downslo a erosion.
D. VARIATIONS
1. A variation (a ternative) from the stormwater rule y or N
provisions
has been implemented.
2. The variation provides equal or better stormwater
control and equal or better protection of surface Y or N
waters.
E. COMPLIANCE WITH OTHER REGULATORY PROGRAMSy or N
has been met.
F. SIZING-the volume of the SCM takes the runoff from all
surfaces into account and is sufficient to handle the Y or N
required storm de th.
G. CONTAMINATED OILS- infiltrating'CMs are not Y or N
located in or on areas with contaminated soils.
H. SIDE SLOPES
1. Vegetated side slopes are no steeper than 3HAV. Y or N
2. Side slopes include retaining wa s, ga on walls, or Y or N
other surfaces that are steeper than 3Hi1V.
3. Vegetate side slopes are steeper than 3HAV Y or N
(provide supporting documents for soils and
vegetation).
I. EROSION PROTECTION
1. The inlets do not cause erosion in the SCM. Y or N
2. The outlet does not cause erosion downslope of t e Y or N
discharge point during the peak flow from the 10 year
storm.
J. EXCESS FLOWS-An over owbypass has been y or N
provided.
IL DEWATERIN -A method to drawdown Standing water Y or N
has been provided to facilitate maintenance and
ins ection.
L. G EANOUT AFTER CONSTRUCTION-t e SCM as een y or N
cleaned out and converted to its approved design state.
M. MAINTENANCE ACCESS
1. The SCM is accessible for maintenance and repair. Y or N
2. The access does not include lateral or incline slopes Y or N
>3:1.
N. DESIGNERQUALIFICATIONS FAST-TRACK PERMIT)-
The designer is licensed under Chapters 89A, 89C,89E,or Y or N
89F of the General Statutes.
Provide an explanation for every MDC that was not met, and for every item marked "N/A"
or "N/E", below.Attach additional pages as needed: