SW4240502_O&M Agreement/Plan_20240820

Operation & Maintenance Agreement
Project Name: Rosewood
Project Location: Hartman Road, Davidson County
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& corres onding O&M sheets will be added automatically):
Infiltration Basin Quantity: 0 Location(s):
Infiltration Trench Quantity: 0 Location(s):
Bioretention Cell Quantity: Location(s):
Wet Pond Quantity: Q Location(s):
Stormwater Wetland Quantity: 0 Location(s):
Permeable Pavement Quantity: 0 Location(s):
Sand Filter Quantity: 0 Location(s):
Rainwater Harvesting Quantity: 0 Location(s):
Green Roof Quantity: 0 Location(s):
Level Spreader- Filter Strip Quantity: 0 Location(s):
Proprietary System Quantity: 0 Location(s):
Treatment Swale Quantity: 0 Location(s):
Dry Pond Quantity: 0 Location(s):
Disconnected Impervious Surface Present: No Location(s):
User Defined SCM Present: No Location(s):
Low Density Present: Yes Type: Vegetated swaleslroadside ditches
CLICK TO UPDATE O&M MANUAL
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: K. Todd Isenhour
Title& Organization: Manager, 653 Hartman Road, LLC
Street address: 1411 Healy Drive
City, state, zip: Winston-Salem, NC 27103
Phone number(s): [phone]
VrT�ail:[e-mail]
Signature: 4 Date:
I. Q.nnnon N.(.arltok) a Notary Public for the State of
County of yrx5�th do hereby certify that K ;or�tl �senl�iur
personally appeared before me this day of h,,r,s an2A- and
acknowledge the due execution of the Operations and Maintenance Agreement .
Witness my hand and official seal, [ u f, fto '4TLJM-Vo
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STORM-EZ 4/15/2024
Version 1.5 O&M Agreement Page 1 of 1

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
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
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.
section 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
Maintain grassed vegetation such that the swale or
Vegetation or too long. vegetated area does not erode during the peak flow
from the 10-year storm
Remove the trash/debris.
Areas of bare soil
-Regracle the soil if necessary to remove the gully, an
and/or erosive gullies
then re-sod (or plant with other appropriate species)
Vegetated receiving have formed. and water until established. Provide lime and a one-
areas time fertilizer application.
Trees and/or other Remove the trees and woody vegetation from the
woody vegetation are swale, regrade the swale if necessary and re-establish
present in the swale. grass as shown on the approved plans.
Trash/debris is
Remove the trash/debris.
present.
Areas of bare soil
egra e the soil if necessary to remove the gully, an
and/or erosive gullies
then re-sod (or plant with other appropriate species)
have formed.
and water 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 impact streams or SCMs. Re-sod if necessary.
conveyances/ the Swale.
swales /roadside The side slope is Regrade the slopes to the permitted configuration per
ditches (other than steeper than the the approved plan and reestablish vegetation. If as-
curb outlet swales) approved built or existing conditions do not allow the slopes to
configuration. be regraded, contact the applicable permitting
Determine the source of the problem: soils,
Grass is dead, hydrology, disease, etc. Remedy the problem and
diseased or dying. replace plants. Provide a one-time fertilizer
application to establish the ground cover if necessary.
rees an or other Remove the trees and woody vegetation from the
woody vegetation are vegetated conveyance, regrade the vegetated
present in the conveyance if necessary and re-establish grass as
vegetated Ishown on the amproved plans.

Clogging has Clean out the outlet device. Dispose of the sediment
occurred. off-site.
The outlet device (if
applicable)
The outlet device is
Repair or replace the outlet device.
damaged
Erosion or other signs
Repair the damage and improve the flow dissipation
of damage have
structure.
occurred at the outlet.
The receiving water Discharges from the
site are causing
erosion or Contact the local NCDEQ Regional Office.
sedimentation in the
receivin water.