10/12/2005 P&Z Packet - Laserfiche WebLink

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SEH October 6, 2005 Michael Grochala Community Development Director City of Lino Lakes 600 Town Center Parkway Lino Lakes, MN 55014-1182 Dear Mr. Grochala: RE: Lino Lakes, Minnesota Lakewood Apartments Site Plan Review SEH No. A- LINOL0305.10 14.00 Identified below are our review comments for the proposed Lakewood Apartments site at Legacy at Woods Edge, prepared by Hartford Group. Plans for the proposed building were submitted to the City of Lino Lakes for review on October 2, 2005. Site Layout and Paving Plan (Sheet C2.0) 1. Place handicap accessible parking signs in front of the accessible parking stall rather than the accessible parking aisle 2. A street light is shown in the SW corner of the parking lot. This light should be moved out of the parking lot and into the island behind the curb to the north. Erosion Control and Grading Plan (Sheet C3.0) 1. Silt fence needs to be shown around the perimeter of the construction zone. 2. The trench drain outlet pipe, as shown, will conflict with the water main. A note should be placed on the plans to indicate the water main should be installed deeper at the crossing to avoid this conflict. 3. The main line of storm sewer from CBMH -106 to FES -100 appears to be considerably deeper than needed. This results in the need for large diameter pipe at very shallow slopes and will make construction difficult due to the deep trenches. It is recommended that this storm sewer be revised to reduce the unnecessary depth, which will then allow increased slopes and reduced pipe sizes. 4. Hydrology calculations should be done to verify that the grate capacity of CBMH -108 is sufficient for the amount of runoff it will receive. Two catch basins may be required in this location to handle the amount of runoff generated in a 10 -year storm event. 5. The sanitary sewer note stating, "Connect to existing stub. IE= 893.61" should instead have an invert of 892.61 instead. 6. It is recommended that the water main in the northern end of the site be revised to have an 8 "x8" cross connecting the service stub, hydrant, and water main loop which runs through the proposed Woods Edge Hotel site rather than the two 8 "x8" tees currently shown. 7. An 8" gate valve should be installed on the water main run leading to the Woods Edge Hotel site. Short Elliott Hendrickson Inc., 1701 West Knapp Street, Suite B, Rice Lake, WI 54868 -1350 SEH is an equal opportunity employer 1 www.sehinc.com 1 715.236.4000 1 715.234.4069 fax