HomeMy WebLinkAboutSW6220906_O&M Agreement/Plan_20220930Operation & Maintenance Agreement
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Project Name:
Project Location:
Jones Creek Meadows
SR 1235 Harnett County, NC
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 & co
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:
onding O&M sheets will
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
No Location(s):
No Location(s):
►'es Type:
De aaaea auioman
outlet
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:
Title & Organization:
Street address:
City, state, zip:
Phone number(s):
Email:
Bradley Stancil
BS Land, LLC
466 Stancil Rd.
Angier, NC 27501
(919) 639-2073
lbradley@bradleybuiltnc.com
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Signature: t Date: sllCf�
I, 1 f_-O�X , a Notary Public for the State of `` �L-
County of do hereby certify that ipk� �l
personally appeared before me this day of J�u �� gba i— and
acknowledge the due execution of the Operati s and Main na Agreement.
Witness mY`,�atad/,an�d official seal,
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Seal My commission expires
STORM-EZ 8/19/2022
Version 1.5 0&M Agreement Page 1 of 3
Low Density Maintenance Requirements
Important maintenance procedures:
The drainage area to the vegetated conveyance or vegetated receiving area w ill 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 w ill be inspected quarterly. Records of operation and
maintenance w ill be kept in a know n set location and w ill be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately.
SCM element:
Potential problem:
Flow to remediate the problem:
Vegetation is too short or
Maintain grassed vegetation such that the sw ale or vegetated
Vegetation
too long.
area does not erode during the peak flow fromthe 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 -
erosive gullies have
sod (or plant w ith other appropriate species) and water until
Vegetated receiving
formed.
established. Provide lime and a one-time fertilizer application.
areas
Trees and/or other w oody
Remove the trees and w oody vegetation f rom the sw ale, regrade
vegetation are present in
the sw ale if necessary and re-establish grass as show n on the
the sw ale.
approved plans.
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 -
erosive gullies have
sod (or plant w ith other appropriate species) and water until
formed.
established. Provide lime and a one-time fertilizer application.
Sediment covers the grass
Remove sediment and dispose in an area that w ill not impact
at the bottom of the sw ale.
streams or SCW Re -sod if necessary.
Vegetated conveyances
1 sw ales 1 roadside
Regrade the slopes to the permitted configuration per the
ditches (other than curb
The side slope is steeper
approved plan and reestablish vegetation. K as -built or existing
outlet swales)
than the approved
conditions do not allow the slopes to be regraded, contact the
configuration.
applicable permitting agency.
Determine the source of the problem: soils, hydrology, disease,
Grass is dead, diseased or
etc. Remedy the problem and replace plants. Provide a one-time
dying.
fertilizer application to establish the ground cover if necessary.
Trees and/or other woody
Remove the trees and w oody vegetation f rom the vegetated
vegetation are present in
conveyance, regrade the vegetated conveyance if necessary
the vegetated conveyance.
and re-establish grass as show n on the approved plans.
The longitudinal slope
Regrade to meet the permitted longitudinal slope as show n on the
exceeds 5%.
approved plans.
Curb outlet swales or
The sw ale profile does not
Regrade the sw ale to the approved profile as show n on the
vegetated areas
match the approved detail.
approved plans.
The length of the sw ale or
Extend the sw ale to achieve the 100-foot minimum length. If as -
vegetated area is less
built or existing conditions do not allow the slopes to be regraded,
than 100 feet.
contact the applicable permitting agency.
Clogging 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 device.
Erosion or other signs of
damage have occurred at
Repair the damage and improve the flow dissipation structure.
the outlet.
Discharges from the site
The receiving water
are causing erosion or
sedimentation in the
Contact the focal h}CDEQ Regional Office.
receiving water.