SW6170401 - The Crossings at Cumberland (5)

Operation & Maintenance Agreement
' Project Name: The Crossings at Cumberland
Project Location: 7051 Rockfish Road, Fayetteville, NC-28306 _ - - . _
Cover Page
Maintenance records shall be kept on the following BMP(s). This maintenance record shall 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 pollutant removal efficiency of the BMP(s).
The BMP(s)on this project include(check all that apply&corresponding O&M tables will be added automatically):
Bioretention Cell Quantity: - - Location(s): - - '- -
Dry Detention Basin Quantity: • Location(s): - _
Grassed Swale Quantity: - Location(s): - - - -
Green Roof Quantity: . Location(s): -
Infiltration Basin Quantity: -3 Location(s). North, South and East sides of property
Infiltration Trench Quantity: - Location(s): -
Level SpreaderNFS Quantity: Location(s): - -
Permeable Pavement Quantity: . Location(s): . - -- -.
Proprietary System Quantity. Location(s): .
Rainwater Harvesting Quantity: . . Location(s): -
Sand Filter Quantity: Location(s): . _ .
Stormwater Wetland Quantity: - Location(s): - - -
Wet Detention Basin Quantity: - 0 Location(s): - -
Disconnected Impervious Area Present: : No' Location(s): .- - - - -
User Defined BMP Present: No Location(s): - -
1 acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed
for each BMP above, and attached O&M tables. I agree to notify NCDENR of any problems with the system or prior to any
changes to the system or responsible party.
* Responsible Party: Hunter D. Smith - -
Title&Organization. Vice Chairman Manager,Cumberland AL Investors, LLC -
Street address: ,4423 Pheasant Ridge Road,Suite 301 - - -
City, state,zip: Roanoke,VA 24014 - V - _ -
Phone number(s): 540-774-7762 - - - -. - -- - .
Email: [e-mail] . - - - - -
Signature: ! Date: 2/3!) l
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I, ,SjI/Q P.A _ KoLtse , a Notary Public for the State of 5pLvtl1 (,.ayI i y)3
County of Ch4rk--Stosi , do hearby certify thatl4/M14-LC-LC $Hnillet
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personally appeared before me this 3 1 day of t t 1 and
acknowledge the due execution of the Operatiim s an. liaintenance Agreement.
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Seal STORM-EZ My commission expires 3/24/2017
Version 1 4 O&M Manual Page 1 of 4

Infiltration System Maintenance Requirements
Important maintenance procedures:
-The drainage area will be carefully managed to reduce The sediment load to The infiltration basin. -
immediately after the infiltration basin is established,the vegetation will be watered twice weekly if needed until
-
the plants become established (commonly six weeks).
_ No portion of the infiltration basin will be fertilized after the initial fertilization that is required to establish the
vegetation.
-The vegetation in and around the basin will be maintained at a height of approximately six inches.
After the infiltration basin is established, it shall be inspected once a quarter 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 shall be kept in a known
set location and shall be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately.
BMP element: Potential problem: How to 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 remove the gully, and then plant a
infiltration basin erosive gullies have formed. ground cover and water until it is established. Provide lime and a one-
time fertilizer application.
The inlet device: pipe or The pipe is clogged (if Unclog the pipe. Dispose of the sediment off-site.
swale applicable).
The pipe is cracked or Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the Regrade the swale if necessary to smooth it over and provide erosion
swale(if applicable). control devices such as reinforced turf matting or riprap to avoid future
problems with erosion.
The forebay Sediment has accumulated Search for the source of the sediment and remedy the problem if
and reduced the depth to 75% possible. Remove the sediment and dispose of it in a location where it
of the original design depth. will not cause impacts to streams or the BMP.
Erosion has occurred or Provide additional erosion protection such as reinforced turf matting or
riprap is displaced. riprap if needed to prevent future erosion problems.
Weeds are present. Remove the weeds,preferably by hand. If pesticides are used,wipe
them on the plants rather than spraying.
The main treatment area A visible layer of sediment Search for the source of the sediment and remedy the problem if
has accumulated. possible. Remove the sediment and dispose of it in a location where it
will not cause impacts to streams or the BMP. Replace any media
that was removed in the process. Revegetate disturbed areas
immediately.
Water is standing more than 5 Replace the top few inches of filter media and see if this corrects the
days after a storm event standing water problem. If so, revegetate immediately. If not, consult
an appropriate professional for a more extensive repair.
Weeds and noxious plants Remove the plants by hand or by wiping them with pesticide(do not
are growing in the main spray).
treatment area.
The embankment Shrubs or trees have started Remove shrubs or trees immediately.
to grow on the embankment.
An annual inspection by an Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
The outlet device Clogging has occurred. Clean out the outlet device Dispose of the sediment off-site.
The outlet device is damaged Repair or replace the outlet device.
STORM-EZ 3/24/2017
Version 1 4 O&M Manual Page 3 of 4

The receiving water Erosion or other signs of Contact the local NC Department of Environment and Natural
damage have occurred at the Resources Regional Office.
outlet.
STORM-EZ 3/24/2017
Version 1.4 O&M Manual Page 4 of 4

NORTH CAROLINA
Department of the Secretary of State
CERTIFICATE OF AUTHORITY
I, Elaine F. Marshall, Secretary of State of the State of North Carolina, do hereby certify
that
CUMBERLAND AL INVESTORS, LLC
having filed on this date an application conforming to the requirements of the General
Statutes of North Carolina, a copy of which is hereto attached, is hereby granted
authority to transact business in the State ofNorth Carolina.
1%` ■ - �p IN WITNESS WHEREOF, I have hereunto set
go 20.0,9 ��� �'y'�-:fp V,,•'•
i �1.� yogi!• c my hand and affixed my official seal at the City
' ,_ _ , ,.o� {oro., of Raleigh, this 17th day of April, 2017.
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Document Id:C201710305952 Secretary of State
Verify this certificate online at http://www.sosnc.gov/verification

4/17{('x,17 Corporations Division
North Carolina
Elaine F Marshall DEPARTMENT OF THE
03,1_,07-)1411
SECRETARY of STATE
PO Box 29622 Raleigh,NC 27626-0622 [phone] Account
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Corporate Names
Legal: Cumberland Al Investors, LLC
Limited Liability Company Information
Sosld: 1588206
Status: Current-Active
Annual Report Status: Current
Citizenship: Foreign
Date Formed: 4/17/2017
Fiscal Month:
State of Incorporation: VA
Registered Agent: Paracorp Incorporated
Corporate Addresses
Reg Office: 176 Mine Lake Ct#100
Raleigh, NC 27615
Reg Mailing: 176 Mine Lake Ct#100
Raleigh, NC 27615
Mailing: 4423 Pheasant Ridge Road Suite 301
Roanoke, VA 24014
Principal Office. 4423 Pheasant Ridge Road Suite 301
Roanoke, VA 24014
Company Officials
All LLCs are managed by their managers pursuant to N.C.G.S. 57D-3-20.
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