05-12-2003 Council Packet - Laserfiche WebLink

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AtuchmentB STORMWATERFACILmr MAINIENANOE These terras apply to the stormwater facStties constnKted pursuant to Minnehaha Geek Watershed Distrkt permit api^ication number 02-058. WHEREAS, Applicant has applied for a periiut from the MCWD punuant to MCWD Rule N, Stormwater Mstnagement; and WHEREAS, the property that is the subjea of this agreement is legally described in the Declaration into which this Attachment is incotporated and the wet retention pond and infiktation basin on the property to wkich these maintenance requirements apply are described in Anachment A - Erosbn GontroC Grading and Drainage Plan dated 10/23/02; WHEREAS, MCWD Rule N provides that a maintenarKe agreement shall be submined for stormwater treatment ponds, outlet structures for such poods, culverts, outfall structures and all other stormwater facilities, and that the maint^nanf^ agreement shaD specify methods, schedule and responsible patties for maintenance and must mchide at a minimum, the elemenu contained in the Distrkt’s h^tenance Agreement Form. NOW, THEREFORE: 1. Applicant shaU impea the stormwater retention and treatment basin(s) at a minimum of once a year to determine if the basin’s retention and treatment characteristics are adequate. A storage treatment basin will be considered inadequate if sediment has decreased the wet storage volume by Vi of its original design volume. Based on this inspecrion, if the stormwater basin(s) is identifi^ for sediment cleanout, Applicant shall restore the ba$in($) to its original des^ contours within one ]ear of the iiupection date. 2. Applicant shall inspea the grit chambers, tump catch basiiu, sump manholes, outlet structures, culverts, outfall structures or other stormwater facilities for the projea in the spring and fall of each }car. Applicant shall remove all sediment and debris during the inspections such that the stormwater facthties operate as designed and permitted. 3. Violation of the inspection and/or maintenarKe provisions of this Agreement is a violation of the MCWD permit for the projea for which the MCWD may take action against the Applicant.