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Memo Bonestroo <br /> I I I em o m � Roselle <br /> C AnderIik & <br /> VI Associates <br /> Engineers &Architects <br /> Project Name: Water Tower- water system Client: Centerville <br /> study <br /> File No: 616gen <br /> To: Jim March <br /> Q Date: 04/28/99 <br /> From: Tom Peterson <br /> Re: Update on future water tower siting <br /> Remarks: The City is considering purchasing the Lake Area Utilities property on 20th Avenue and <br /> possibly Outlot A to the south. The City Council asked us to investigate the possibility of constructing a <br /> water tower on Outlot A- determine if the site is feasible (ie: existing main sizes, water pressures, land use, <br /> soil conditions, etc) for this use. <br /> We obtained a computer model for the City's water system from HR Green. The model is not up to -date on <br /> all the new mains that have been installed recently, but we will be doing this as we proceed on the study. <br /> Our initial analysis of the site is that it looks feasible from an engineering standpoint. <br /> From the Comprehensive Water Plan, a 400,000 gallon tank was proposed for behind City Hall. Outlot A <br /> can handle this size tank and probably provide adequate fire flows to all parts of the City. This will be <br /> positively determined when the new water model is run. A 12 -inch main would be necessary along Center <br /> Street from Dupre to 20th Avenue to complete a necessary loop for the system. <br /> The high water elevation for the new tank would be set to match Lino Lakes high water elevation. We feel <br /> that the City should have a soil boring taken at Outlot A to confirm if pilings would be needed for the tower <br /> foundation. If pilings are needed, costs would be considerably higher for the tower construction. <br /> We will have additional information available once the new model is run. <br /> Bonestroo, Rosene, Anderlik and Associates, Inc. <br /> St. Paul Office: Milwaukee Office: Rochester Office: illm e: St. Office: <br /> W ar Offic St I u O e. <br /> 2335 West Highway 36 1516 West Mequon Road 2222 Hwy 52 North 205 5th Street SW 2008 8th St. North <br /> St. Paul, MN 55113 Mequon, WI 53092 Rochester, MN 55901 Willmar, MN 56201 St. Cloud, MN 56303 <br /> Phone: 651-636-4600 Phone: 414-241-4466 Phone: 507- 282 -2100 Phone: 320- 214 -9557 Phone: 320. 2514553 <br /> Fax: 651- 636 -1311 Fax: 414-241-4901 Fax: 507- 282 -3100 Fax: 320-214-9458 Fax: 320-251-6252 <br />