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3 <br />requirements can be used as a baseline for discussion. Staff notes the proposed pickleball court <br />will probably be utilized more than a private residential court but not as much as a public court <br />with multiple courts. <br />Requirement Proposed <br />Street Setbacka 10ft along CR J (Ash Street) <br />15ft along Blanchard Blvd <br />15ft along CR J (Ash Street) <br />22ft along Blanchard Blvd <br />Side Setback (West Lot Line) 10 ft 17 ft <br />Rear Setback (North Lot <br />Line) 10 ft 100 ft <br />Practice Wall 10 ft height max <br />30ft setback <br />NA-no practice wall is <br />proposed <br />Fencing 12ft height max <br />10ft setback <br />8ft high chain link <br />17ft <br />a Required street setbacks are based on the Lyngblomsten Design Guidelines for commercial <br />building development. <br />Sound <br />Per Minnesota Administrative Rule 7030.0040 Noise Standards: <br />NAC Daytime <br />(7:00 a.m. – 10:00 p.m.) <br />Nighttime <br />(10 p.m. – 7 a.m.). <br />1-Residential L10 = 65 L50 = 60 L10 = 55 L50 = 50 <br />During the one-hour period of monitoring, daytime noise levels cannot exceed 65 dBA for more <br />than 10 percent of the time (six minutes) and cannot exceed 60 dBA more than 50 percent of the <br />time (30 minutes). For reference, 60 dBA is normal speech. <br />The property owner at 255 Ash Street (immediately west of the court) has expressed concern <br />regarding the pickleball court and noise. The house is approximately 47ft from the lot line and <br />the court is 17ft from the lot line for a total separation distance of 64ft. <br />The applicant did not submit a formal noise study. Online research notes pickleball noise can <br />range from 40 to 70 dBA at a distance of 100ft. <br />The City of Shoreview provided comments and suggested using acoustic fence buffering, <br />screening and/or site treatment be required. <br />Environmental Board <br />The Environmental Board reviewed the proposal on October 25, 2023. Staff and the Board <br />provided comments regarding tree species to plant if the north lot line fence is removed.