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BOLTON 8L M F= N K , I N4=4 <br /> Consulting Engineers & Surveyors <br /> O 2035 County Road D East•Suite B • Maplewood, MN 55109-5314 <br /> Phone (651)704-9970• Fax(651)704-9971 <br /> www.bolton-menk.com <br /> MEMORANDUM <br /> Date: October 29, 2014 <br /> To: Justin Femrite, P.E., City Engineer <br /> From: Cody Holmes, P.E., Project Manager <br /> Mark D. Kasma, P.E., Senior Principal Engineer <br /> Subject: 165th Avenue NW&Jarvis Street NW-36' Roadway Option <br /> City of Elk River <br /> BMI Project No.N15.108340 <br /> This memo is a follow up to your direction after the recent City Council meeting regarding 165th and <br /> Jarvis. Based on your request,we have generated a revised profile, cross sections and quantities for a 36' <br /> roadway that will include the trail. Based on those results,we have generated a revised preliminary cost <br /> estimate of$3,985,100(see attached). The estimated cost for the 32' roadway with no trail was <br /> $3,795,400 (see attached). A cost difference of$189,700. <br /> The estimated additional cost for the City of Ramsey's share for the 36' roadway is $56,910. The revised <br /> total estimated cost share for Ramsey is then$920,352($863,442 +$56,910). <br /> The proposed roadway design is summarized as follows: <br /> • 36' face-to-face roadway(originally discussed at Kick-off Meeting) <br /> • Catchbasins with outlet pipes at ponding areas only <br /> • Curbcuts every 250' +/-to outlet water from the roadway where ditch elevations are too low to <br /> accept a catchbasin with an outlet. This should allow us to stay within the existing ROW and <br /> prescribed easement areas. Final design will confirm. <br /> • There are some infiltration and ponding areas located outside of the existing ROW <br /> • A typical section is attached <br /> In regard to our work to date on this portion of the project,the preliminary design work completed by our <br /> Team is approximately 2.5-3 times what was originally estimated in our proposal. This is based on the <br /> additional options analyzed and completed. We have done this work in an effort to make sure that the <br /> City's final product meets and exceeds expectations. However, we believe that additional fees are more <br /> than warranted. I'll summarize those fees for you early next week so we can discuss before going any <br /> further. Please call either of us if you have any questions about the most recent work. <br /> DESIGNING FOR A BETTER TOMORROW <br /> Bolton&Menk is an equal opportunity employer <br />