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I I I I I I I I I I I I I I I I I I I County Road C and Cleveland STAMINA 2.0 Noise Modeling Results Daytime Peak Hours Receptor LI0 (dB A) L50 (dBA) Development I Baseline Development I Baselin 1 Proposed Office 60.7 57.6 2 Proposed Office 59.8 56.8 3 Hotel 59.9 56.8 4 Restaurant 59.8 56.6 5 Residential 69.2 63.4 6 Residential 70.6 64.5 7 Office/WH 70.1 64.2 This analysis indicates that predicted noise levels near Receptors 5 and 6 exceed the state Residential Daytime LIO and L50 limits. However, these predictions also indicate that the additional traffic generated by the develpment will result in noise levels that are moderately lower than those currently existing (see monitoring results above). Please refer to the attached figure for noise modeling receptor locations. It should be understood that the receptor locations used for the air quality analysis were the same as those implemented for the noise level analysis. Some dust will be generated during the construction portion of the project. It is anticipated that construction activities will last from 12 to 14 months. Dust will be mitigated by minimizing the areas of exposed soils, re-vegetating or paving as soon as practical after final grading, and watering exposed soils during dry and windy conditions. 26. Are any of the following resources on or in proximity to the site: a. Archaeological, historical, or architectural resources? Yes No There are no archeological, historical, or architectural resources known to occur on the site or in proximity to the site. A letter from the Minnesota Historical Society states that "the project is unlikely to affect any historic properties." (Appendix F). b. Prime or unique farmlands? Yes No There are no prime or unique farmlands on the site or in proximity to the site. c. Designated parks, recreation areas, or trails? Yes No Page 30