SW4240905_O&M Agreement/Plan_20241115

Operation & Maintenance Agreement
Project Name: Vedic Village, Phase 1
Project Location: 6030 Baux Mountain Rd., Winston-Salem, NC 27105
Cover Page
Maintenance records shall be kept on the following SCM(s). This maintenance record shall be kept in a fog 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 & corres ondin O&M sheets will be added automatically):
Infiltration Basin Quantity: Location(s):
Infiltration Trench Quantity: Locations):
Bioretention Cell Quantity: Locations):
Wet Pond Quantity: Location(s):
Stormwater Wetland Quantity: Locations):
Permeable Pavement Quantity: Locations):
Sand Filter Quantity: Locations):
Rainwater Harvesting Quantity: Location(s):
Green Roof Quantity: Locations):
Level Spreader - Filter Strip Quantity: Locations):
Proprietary System Quantity: Locations):
Treatment Swale Quantity: Locations):
Dry Pond Quantity: Locations):
Disconnected Impervious Surface Present: No Locations):
User Defined SCM Present: No Locations):
Low Density Present: Yes Type: Ve etated swaleslroadside ditches
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.
Responsible Party: Prakash Buchireddy
Title & Organization: CEO, Sustaino, LLC
Street address: 101 Glen Lennox Drive, Suite 300
City, state, zip: Chapel Hill, NC 27517
Phone numbers): [phone]
Email: [e-mail]
Signature: ++ _ Date:
a Notary Public for the State of �(-,l•{.�
County of U) , do hereby certify that 6,%L-X '
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personally appeared before me this day of �' . '
and
acknowledge the due execution of the Op ations and Maintenance Agreement .
Witness my hand and official seal,
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Version 1.5 O&M Agreement 2Page 1ot 4

Low Density Maintenance Requirements
Important maintenance procedures:
1 ne Urdrrrdge tired LU rrie v eye[dteU GUriv ey dri[.:e Ur v egeidieU reuefv irig area win ue uarei uiiy
managed to reduce the sediment load to the vegetated conveyance or vegetated receiving
nroa
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 v egetated conv ey ance or v egetated receiv ing area will be inspected q uarterIy. 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:
Maintain grassed vegetation such that the swale or
Vegetation is too short or
Vegetation vegetated area does not erode during the peak f low f rom the
too long.
t 0-y ear 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
erosive gullies have re-Sod (or plant with other appropriate species) and water
Vegetated receiving f ormed. until established. Prov ide lime and a one-time f ertilizer
areas application.
Trees and/or other woody Remov e the trees and woody v egetation f rom the swale,
vegetation are present in regrade the swale if necessary and re-establish grass as
the swale shown on the approved plans.
Trash/debris is present. Remove the trashldebris.
Areas of bare soil and/or Regrade the soil if necessary to remove the gully, and then
erosive gullies have
resod (or plant with other appropriate species) and water
formed.
until established_ Provide lime and a one-time fertilizer
application_
Sediment covers the
grass at the bottom of Remove sediment and dispose in an area that will not
Vegetated conveyances
the Swale. impact streams or SCMs. Re-sod if necessary .
/ swales I roadside Regrade the slopes to the permitted configuration per the
ditches bother than The side slope is steeper
curb outlet swales} than the approved approved plan and reestablish vegetation. If as-built or
con#figuration. existing conditions do not allow the slopes to be regraded,
contact the applicable permitting agency.
Determine the source of the problem: soils, hydrology,
Grass is dead, diseased disease, etc. Remedy the problem and replace plants.
or dy ing. Provide a one-time fertilizer application to establish the
ground cover if necessary.
Trees and/or other woody Remove the trees and woody vegetation from the
vegetation are present in v egetated conv ey ance, regrade the v egetated conv ey ance
the vegetated if necessary and re-establish grass as shown on the
conv ey ance. approv ed plans_

Clogging in has occurred. Clean out the outlet device. Dispose of the sediment off-
site.
The outlet device (if
applicable)
The outlet device is
damaged Repair or replace the outlet devil ice.
Erosion or other signs of
damage have occurred Repair the damage and improve the f low dissipation
at the outlet. structure.
The receiving water Discharges from the site
are causing erasion or
sedimentation in the Contact the Iota[ NCDEC Regional Office.
receiving water.