SW5220102_O&M Agreement Form_20220114

Operation & Maintenance Agreement
~Project Name: I EAST NASH SOLAR ARRAY
Project Location: US-64A
C over Pays
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 & co, responding O&N
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:
No
User Defined SCM
Present:
Yes
Low Density
Present:
Yes
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.
Responsible Party: Pine Gate Renewables, LLC
Title &Organization: Ben Catt, CEO
Street address: 130 Roberts Street _
City, stale, zip: Asheville, NC 28801
Phone number(s): 828 575-3382
Email: [e-mail]
Signature: Date:
I, t 0 rr r r4. CAI v t MAn , a Notary Public for the State of 14 C—
County of T-,V"(.1 M�a _ _, do hereby certify that U Yx l Lf "—
personally appeared before me this day of J Ct KU A M ZO ZZ and
acknowledge the due execution of the Op VLions and Mai nt' e=ance Agreement .
Wi�rr� �r "A� qff�� I seal,
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SUSLIC C":
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PLAN SHEETS IF

User Defined SCM Maintenance Requirements
Section 1
Important operation and maintenance procedures:
The entire vegetated area within the Solar Power Plant will be carefully managed to reduce the
sediment load leaving the site.
After first-time fertilization to establish the permanent ground cover on the vegetated areas of the Solar
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 visually inspected by the owner/operator 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:
Potential problem:
How to remediate the problem:
Entire Vegetated Area
Areas of bare soil/ Gullies
Regrade necessary to remove the gully, replant disturbed area.
Entire Vegetated Area
Vegetation
Maintain vegetation at a height of approximately 12 inches.
Receiving Water Body
Erosion or signs of damage
Contact the NC Division of Water Quality 401 Oversight Unit,
Add/Delete Row
Add/Delete Row

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.
ISCM element: jPotential problem: I How to remed late the problem: j
Vegetation Vegetation is too short or Maintain grassed vegetation such that the swale or vegetated
too long. area does not erode during the peak flow from the 10-year storm
receiving
outlet device (if
Trash/debris is present. I Remove the trash/debris.
Areas of bare soil and/or IRegrade the soil if necessary to remove the gully, and then re -
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.
The outlet device is
damaged
Erosion or other signs of
damage have occurred at
the outlet.
out the outlet device. Dispose of the sediment off -site.
Repair or replace the outlet device.
Repair the damage and improve the flow dissipation structure.
receiving water Discharges from the site
are causing erosion or Contact the local NCDEQ Regional Office.
'sedimentation in the
receiving water