08-22-2022 City Council Packet - Laserfiche WebLink

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Ms. Katie Larsen 8/1 /2022 Page 2 • Grading, Erosion Control & Stormwater Management The Rehbein Site Development Prep plan will require site grading for the proposed fill stockpile locations. The fill stockpiles are proposed to have 4:1 side slopes. The proposed project is within the Rice Creek Watershed District (RCWD). The applicant is proposing silt fence to surround the fill material. Stormwater management is not required at this time. Comments: 1. Applicant to update plans to address comments provided by the City's Environmental Coordinator regarding erosion control and turf establishment. 2. No work shall be completed until a Rice Creek Watershed District permit has been obtained. Water Supply There is currently an existing 8-inch diameter ductile iron pipe (DIP) water main along 21st Avenue S and existing 16-inch diameter DIP water main along Northern Lights Boulevard and in an easement in Outlot A of the Clearwater Creek Business Center Plat (PID 24-31- 22-24-0009). The applicant is not proposing any connections to the municipal water system with this plan. Staff does not have any comments at this time. • Sanitary Sewer There is currently an existing 8-inch diameter polyvinyl chloride (PVC) sewer main along 21St Avenue S on the north end of the site and existing 21-inch diameter PVC sanitary sewer along Northern Lights Boulevard and in an easement in Outlot A of the Clearwater Creek Business Center Plat (PID 24-31-22-24-0009). The applicant is not proposing any connections to the municipal sanitary sewer system with this plan. Staff does not have any comments at this time. Transportation The site is located at the intersection 21St Avenue S and Commerce Drive and at the eastern end of Northern Lights Boulevard. The applicant is currently proposing access to the site from 21 st Avenue S via a gravel entrance that was installed as part of the Rehbein Black Dirt CUP and from Northern Lights Boulevard. Staff does not have any comments at this time. • Wetlands and Mitigation Plan The ALTA survey submitted with this project references the wetlands delineated by Kjolhaug Environmental. The Wetland Delineation Report prepared by Kjolhaug Environmental Services Co. in 2021 was submitted as part of the Rehbein Black Dirt CUP application. There are five existing wetlands on the site and the applicant is not proposing any wetland impacts with this project. Staff does not have any comments at this time. Rehbein Site Development Prep CUP Engineering Review