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October 3, 1984 <br />Mr. Steve Thatcher <br />Director of Public Works <br />City of Mounds View <br />Mounds View, MN <br />Dear Mr. Thatcher: <br />SUBJECT: Professional Services Agreement <br />J. C. JOHNSON CONSULTING <br />C I V I L E N G I N E E R <br />0` <br />,. <br />This letter proposes to provide Professional Engineering Services to <br />the City of Mounds View, Minnesota for preparation of a detailed <br />drainage analysis for the approximate 120 acres contained in the <br />Belle Lane/Lambert Park drainage district. <br />The detailed drainage analysis will utilize the data developed during <br />the Storm Water Management Study and field survey data furnished by <br />the City of Mounds View to evaluate up to six (6) alternate drainage <br />systems. It is understood that the analysis is to resolve system <br />constraints identified during the Storm Water Management Study in <br />preparation for a NSA project on Quincy Street betwosn County Road H2 <br />and County Road I. <br />The detailed drainage analysis will include the following activities: <br />1. Update drainage district hydrologic model based on field survey <br />date furnished by the City of Mounds View. <br />2. Evaluate up to six (6) alternate pipe/drainaae systems and <br />develop comparative cost estimates. Analysis will focus on <br />systems which will satisfy NSA design standards. <br />3. Prepare r„ summary report. <br />4. Coordinate, as necessary, with MN/DOT to obtain approval of <br />proposed system modifications. <br />6601 75th Avenue N. Brooklyn Park MN 55428 (6121566.6158 <br />L <br />