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Wetlands <br />There are no wetlands on site. <br />FEMA Floodplain <br />There is no FEMA floodplain on site. <br />Shoreland Management Overlay <br />The development is not located within a Shoreland Management Overly district. <br />Impervious Surface Coverage <br /> <br />The maximum allowed impervious surface coverage per lot is 65%. The impervious <br />coverage for each lot will be evaluated with those individual building permits and <br />surveys. <br /> <br />Traffic Study <br /> <br />A traffic analysis was completed noting that single family detached housing units <br />average 9.43 trips per dwelling unit and the 14 lot subdivision would generate 132 daily <br />trips. Traffic was analyzed with the Watermark development and the Erickson Property <br />was included in the study. The proposed development is consistent with the Watermark <br />traffic study. <br /> <br />Noise Study <br /> <br />Per the applicant’s narrative, this project will comply with the same findings of the <br />Watermark Traffic Noise assessment that was conducted in March of 2016 to fulfill the <br />requirements of the I-35E AUAR. This includes meeting the standards for noise levels <br />found in the study for homes that are along CSAH 54 (20th Avenue). The project would <br />need to meet the commercial noise standards (NAC-2) during nighttime hours as <br />allowed by Minnesota Rule 7030.0050. This exemption will be met by following the <br />three following items for all homes built along CSAH 45 (20th Ave) to meet the NAC-2 <br />standards, instead of the residential standards (NAC-1), for nighttime hours: <br /> <br />1. The building is constructed in such a way that the exterior to interior sound level <br />attenuation is at least 30 dB(A); <br />2. The building has year-round climate control; and <br />3. The building has no areas or accommodations that are intended for outdoor activities. <br /> <br />Additional City and Government Agency Review Comments <br /> <br />8 <br /> <br />