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BOSTON 8� M1 NK, INS <br />Consulting Engineers & Surveyors <br />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 />