SW4220502_O&M Agreement/Plan_20220514

Operation & Maintenance Agreement
Project Name: Snow Camp Solar, LLC
Project Location: 9200 Clark Road, Alamance, North Carolina 27349
Cover Page
Maintenance records shall be kept on the following SCM(s). This maintenance record shall be kept in a log in a known set location.
Any deficient SCM 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 SCM(s).
The SCM(s) on this project include (check all that apply & cori
Infiltration Basin
Quantity:
Infiltration Trench
Quantity:
Bioretention Cell
Quantity:
Wet Pond
Quantity:
Stormwater Wetland
Quantity:
Permeable Pavement
Quantity:
Sand Filter
Quantity:
Rainwater Harvesting
Quantity:
Green Roof
Quantity:
Level Spreader - Filter Strip
Quantity:
Proprietary System
Quantity:
Treatment Swale
Quantity:
Dry Pond
Quantity:
Disconnected Impervious Surface
Present:
User Defined SCM
Present:
Low Density
Present:
:)ondin O&M sheets will t
Location(s):
Locations):
Location(s):
Location(s):
Locations):
Location(s):
Location(s):
Location(s):
Locatlon(s):
Location(s):
Location(s):
Location(s):
Location(s):
No Locations):
Yes Locations):
Yes Type:
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iuispersea tiow only I
I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed for
each SCM above, and attached O&M tables. I agree to notify NCDEQ of any problems with the system or prior to any changes to the
system or responsible party.
Signature:
Responsible Party:
Title & Organization:
Street address:
City, state, zip:
Phone number(s):
Email:
Snow Camp Solar, LLC
Vladimir Shifrin, Director of Asset Management
5310 S. Alston Ave Bldg 300
Durham, NC 27713
919 867-2848
[e-mail]
Date: Ij Z /? Z) •CL
�J
a Notary Public for the State of _ � w ,S'
County of , do hereby ce ' that 1_i'i�f ri kl
personally appeared before me this �� day of f and
acknowledge the due execution of the Dptions a aintena ce Agreem nt .
Witness my hand and official seal,
,,"�"'•,,, ERICA CK! R
- Notary Pu41ic, late of Texas
comet. Expire 11-15-2026
Notary 1D 133447518
My commission expires
V 15 yh
STORM-EZ 2/9/2022
Version 1.5 O&M Agreement Page 1 of 1

User Defined SCM Maintenance Requirements
Section 1
Important operation and maintenanceprocedures:
The entire Project vegetated area will be carefully managed to reduced sediment load discharge.
Minimize use of herbicides and fertilizers per NCDEQ Stormwater Manual E-6 Recommendation A
Avoid compaction of Subsoil per NCDEQ Stormwater Design Manual E-6 Recommendation 1
Avoid concentration of Stormwater per NCDEQ Stormwater Design Manual E-6 Recommendation 3
The system will be inspected at least quarterly. Records of operation and maintenance will be kept in a known set
location and will be available upon request.
Section 2
Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately.
SCM element:
Potentialproblem:
How to rernediate theproblem:
Entire Vegetated Area
Areas of bare soil/erosion
Regrade as needed and replant disturbed areas
Entire Ve etated Area
Vegetation too shortllon
Maintain vegetation at a height of 6 inches
Receiving Water Body
Erosion or sedimentation
Contact NCDEQ Regional Office

Low Density Maintenance Requirements
Important maintenance procedures:
The drainage area to the vegetated conveyance or vegetated receiving area will be carefully
managed to reduce the sediment load to the vegetated conveyance or vegetated receiving area.
After the initial fertilization to establish the grass in the vegetated conveyance or the vegetated
receiving area, fertilizer will not be applied to the vegetated receiving areas.
The vegetated conveyance or vegetated receiving area will be inspected quarterly. 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.
SCM element:
Potential problem:
How to remediate the problem:
Vegetation is too short or
Maintain grassed vegetation such that the swale or vegetated
Vegetation
too long,
area does not erode during the peak flow from the 10-year
storm
Trash/debris is present.
Remove the trash/debris.
Areas of bare soil and/or
Regrade the soil if necessary to remove the gully, and then re -
Vegetated receiving
areas
erosive gullies have
sod (or plant with other appropriate species) and water until
formed.
established. Provide lime and a one-time fertilizer application.
Clogging has occurred.
Clean out the outlet device. Dispose of the sediment off -site.
The outlet device (if
applicable)
The outlet device is
Repair or replace the outlet device.
damaged
Erosion or other signs of
damage have occurred at
Repair the damage and improve the flow dissipation structure.
the outlet.
The receiving water
Discharges from the site
are causing erosion or
sedimentation in the
Contact the local NCDEQ Regional Office.
receiving water.