01/27/2003 Council Packet - Laserfiche WebLink

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• • • ENGINEERS • ARCHiTECIS • PLANNERS MEMORANDUNI E BiT# 1 (651) 292 -4499 (651)292 -9963 Fax www.ti;da.com To Jim- Studensld,. P.E. Reference: UDOR USA Building Expansion Copies To Development Site Engineering Review City of Lino Lakes, Minnesota Comm. No.; 12701 -002 From•. Patrick M Windier, PE. Routing: Dater January .13, 2003! Below is the Engineering Review that you have requested regarding the. above referenced building expansion (manufacturing) development site The engineering review is priotporly focused on stormwater routing and ponding calculations: The engineering review is based on the following submitted documents: Drainage Area Plans, and HydmCAD stormwater rimoffhouti iglponding dated 11/25/02 as submitted by the Developer's Civil: Engineer ( Loucks Assoc.). These calculations include existing and proposed conditions. Engineering Review Comments: 1 Show on the Plans where all the roof drains forthe existing and proposed expansion building are located. There are concerns about the stormwater runoff from the existing building onto the east side of the property and whether is goes to ihe'proposed ponds or to the parking lot an:the adjacent property. Show on the Plans identification for the stormwater pond overflow location along with an en defined overflow structure that includes erosion nutigation measures Also, it appears thst'the pond overflow would release: onto westerly adjacent private prgpeity, Show on the :Plans, the location, size, and elevation of the proposed equa rzer storm pipe between the: .ponds. Follow the Cityof Lino Iakes''engineering standards in choosing pipmgmaterials and installation. procedures. Stonnwater ponds will require permanent easements. City will require a stormwatm maintenance agreement. An Employee Owned Company Promo?* Affnmatn eA and Equal Opportunity