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Home My WebLink AboutSW6211203_O&M Agreement/Plan_20211227Project Name: Project Location: McCain Gas Station NC Hwy 211, Raeford, Hoke County, NC 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: Bonding O&M sheets will 1 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): No Type: De added automatica 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): E Mubarak Shahbain Managing Member 1 211 Shopping Center, LLC 1184 Fayetteville Road Raeford, NC 28376 910-248-6464 jarnal@jandkbuilders.com Signature: Date: I, a Notary Public for the State of EKN)n County of , do hereby certify that noyoKla,*, 1A personally appeared before me this day ofand acknowledge the due execution of the O erati ns and aintenance Agreement . Witness my hand and official seal, r' �oTgq�., UBOG •01,� 1M) C0'1,`�. sear My commission expiresQ!22 @D--9-6 STORM-EZ 11/5/2021 Version 1.5 O&M Agreement Page 1 of 1 Important operation and maintenance procedures: - The drainage area will be carefully managed to reduce the sediment load to the infiltration basin. No portion of the infiltration basin will be fertilized after the initial fertilization that is required to establish - the vegetation. Lime may be allowedJf vegetation is planted on the surface of the infiltration basin and a soil test shows that it is needed. - The vegetation in and around the basin will be maintained at a height of four to six inches. After the infiltration basin is established, it will be inspected quarterly and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and maintenance shall be kept in a known set location and shall 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: The entire infiltration Trash/debris is present. Remove the trash/debris. basin Areas of bare soil and/or Regrade the soil if necessary to remove the gully, plant ground erosive gullies have cover and water until it is established. Provide lime and a one - The grass filter strip or formed. time fertilizer application. other pretreatment area Sediment has accumulated Search for the source of the sediment and remedy the problem if to a depth of greater than possible. Remove the sediment and dispose of it in a location three inches. where it will not cause impacts to streams or the SCM. The structure is clogged. Unclog the conveyance and dispose of any sediment in a location The flow diversion where it will not cause impacts to streams or the SCM. structure (if applicable) Make any necessary repairs or replace if damage is too much for The structure is damaged. repair. The inlet pipe is clogged (if Unclog the pipe and dispose of any sediment in a location where applicable). it will not cause impacts to streams or the SCM. The inlet pipe is cracked or otherwise damaged (if Repair or replace the pipe. applicable). The inlet device Erosion is occurring in the Regrade the swale if necessary and provide erosion control Swale (if applicable). devices such as reinforced turf matting or riprap to avoid future erosion problems. Stone verge is clogged or Remove sediment and clogged stone and replace with clean covered in sediment (if stone. applicable). More than four inches of Search for the source of the sediment and remedy the problem if sediment has accumulated. possible. Remove the sediment and dispose of it in a location where it will not cause impacts to streams or the SCM. The basin Erosion of the basin surface has occurred or Provide additional erosion protection such as reinforced turf riprap is displaced. matting or riprap if needed to prevent future erosion problems. Water is standing more Replace the top few inches of soil to see if this corrects the than three days after a standing water problem. If not, consult an appropriate storm event. professional for a more extensive repair. SCM element: Potential problem: How to remediate the problem: Shrubs or trees are growing on the Remove shrubs and trees immediately. embankment. An annual inspection by an The embankment appropriate professional Make needed repairs immediately. shows that the embankment needs repair. Clogging has occurred. gg g Clean out the outlet device and dispose of sediment in a location The outlet device where it will not cause impacts to streams or the SCM. 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 infiltration basin are causing erosion or Contact the local NCDEQ Regional Office, sedimentation in the receiving water.