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HomeMy WebLinkAbout20040569 Ver 1_HOA SW Agreement_92000529v 4-051,1 ISCOT"S LAUJ Scot's Laurel Homeowners Association Inc. May 8, 2009 Division of Water Quality D R@901612R 2321 Crabtree Blvd. Ste 250 Raleigh NC 27604 MAY 2 9 2009 DENR - WATER QUALITY RE: Scot's Laurel Subdivision Holly Springs 'VVfLANU SANDsTc) sTc)wWATER BRANCH To Whom It May Concern: Enclosed please find the executed Stormwater Pocket Wetland Operation and Maintenance Agreement for Scot's Laurel. We understand that the c(rinmunity's four stormwater ponds have been recently accepted by DWQ from the developer, Lennar. The Scot's Laurel Homeowners Association, Inc. (HOA) has now agreed to accept financial responsibility for the ponds based on this fact. Please contact me if you should need additional information from the HOA. For the Scot's Laurel Board of Directors, Karen Bayless, C9VCA Scot's Laurel Community Manager karenCaD-dickson-properties.com direct 919-459-1868 office: 919-459-1860 Cc: Heather Keefer, Town of Holly Springs c/o Dickson Properties Inc. 210 Towne Village Drive Cary North Carolina 27513 Phone 919-459-1860 Fax 919-459-1861 www.dickson-properties.com o ¢- 0569 SCOT'S LAUREL SUBDIVISION HOLLY SPRINGS, NORTH CAROLINA STORMWATER POCKET WETLAND OPERATION AND MAINTENANCE AGREEMENT The wetland detention basin system is defined as the wetland detention basin, forebays, level spreader, and vegetated filter, if provided. Maintenance activities shall be performed as follows: 1. After every significant runoff producing rainfall event and at least monthly: a. Inspect the wetland detention basin system for sediment accumulation, erosion, trash accumulation, vegetated cover, and general condition. b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within 2 to 5 days as designed. 2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as needed. 3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. . 4. Remove accumulated sediment from the wetland detention basin system semi-annually or when depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e. stockpiling near a wetland detention basin or stream, etc.). The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. If the elevation of the marsh areas exceed the permanent pool elevation, the sediment should be removed to design levels. This shall be performed by removing the upper 6 inches of soil and stockpiling it. Then the marsh area shall be excavated six inches below design elevations. Atterwards'the stockpiled soil should be spread over the marsh surface. The soil should not be stockpiled for more than two weeks. 5. Wetland planting densities in the marsh areas should be maintained by replanting bare areas as needed. Wetland plants should be encouraged to grow in the marsh areas. 6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain shall be minimized to the maximum extent practical. 7. All components of the wetland detention basin system shall be maintained in good working order, 8. Level spreaders or other structures that provide diffuse flow shall be maintained every six months. All accumulated sediment and debris shall be removed from the structure, and a level elevation shall be maintained across the entire flow spreading structure. Any down gradient erosion must be repaired and/or replanted as necessary. Page 1 of 2 SCOT'S LAUREL SUBDIVISION HOLLY SPRINGS, NORTH CAROLINA I acknowledge and agree by my signature below that 1 am responsible for the performance of the eight maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: h ?1?r1?_ ??C??? t?c ??1 Title: ?rt\ Sk r ,?trA - c S Lc t r:1 f? Address: ?-?O ?? P I11CrC?('. ?1V CCL+'y PC(-- -,)-7S Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold nd a resident of the subdivision has been named the president. /a ? I, ? a Notary Public for the State of A)r1"' 1 / #' r1'?,'?rK-. County of T' : Ys?? , do hereby certify that (1??; !T e % Aa l l: ? t personally appeared before me this .) day of ?e.. t , 0, and actin wledge the due execution of thefprgoing wetland detention basin maintenance requirements. Witness my hand and official seal, PAMELA L HARRINGTON Notary Public, North Caroline Johnston County My Commission faxplros De6embor13,2011 SEAL My commission expires ; Caj Page 2 of 2 Date: Jr