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Christine Mattson <br /> From: Jack Distel <Jdistel@minnehahacreek.org> <br /> Sent: Thursday, December 14, 2017 10:07 AM <br /> To: Melanie Curtis; Christine Mattson <br /> Subject: FW: MCWD 17-529: 1020 Mooney Lake Drive, Orono <br /> Attachments: 17-529 MCWD Incomplete Letter(3).pdf <br /> Hello Christine and Melanie, <br /> Below you will find an email I sent to the applicants for the 1020 Mooney Lake Drive property. With this update we are <br /> still regarding the permit as inadequate to issue. I just spoke with Mr. Mark Gronberg and he is working to draft the <br /> detail of the drain tile in the east rain garden. There is risk that adding drain tile will not work as the water table is so <br /> high. We will see what comes back our way. <br /> Let me know if you have any questions or concerns. <br /> Good day, <br /> Attached you should find an incomplete letter detailing updates needed to verify the functionality of the east <br /> raingarden. Here is a summary of the needs: <br /> 1. Provide a detail for the layout of the drain tile to be installed at the east rain garden: <br /> a. The drain tile should be installed with at least 12"of cover/filtration media above it. <br /> b. To allow for adequate conveyance of water the drain tile should not be installed within the range <br /> of the wet/mottled soils. These were found to exist at this location at the 991.5'elevation. <br /> Once this detail is submitted it will be reviewed as quickly as possible and if deemed adequate MCWD will be able to <br /> begin moving to the issuance stage of the permit. If the detail is found to be inadequate we should work as quickly as <br /> possible to adjust plans in order to reach a consensus. Thank you very much for working with us so prudently and <br /> patiently throughout this process. Please contact me with any questions or concerns. <br /> Best regards, <br /> Jack Distel <br /> District Representative <br /> Minnehaha Creek Watershed District <br /> 15320 Minnetonka BLVD <br /> Minnetonka, MN 55345 <br /> 952-641-4581 <br />