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November 24, 2004 <br /> Honorable Mayor and City Council <br /> City of Pequot Lakes <br /> 4638 County Road 11 <br /> Pequot Lakes, MN 56472 <br /> RE: Engineering Services Proposal <br /> Marshall Street area Storm Drainage Study <br /> Pequot Lakes, MN <br /> WSN No. 130B029 <br /> Honorable Mayor and City Council <br /> This is a follow-up to previous City Council action on storm drainage in the area of Marshall Street. <br /> In a September 7, 2004 memo to the Council, I laid out a possible study approach. On October 5, 2004, <br /> the City Council approved us proceeding with a study. This letter proposal just formalizes what the <br /> Council already approved (I would hope that signatures are all that is necessary as opposed to another <br /> Council motion). <br /> There have been comments made in the past about controlling storm drainage runoff in this area. If the <br /> City is going to control the runoff, they need to have a place to discharge the runoff to. <br /> The intent of this study is to determine if and how the City may be able to use the existing low spot north <br /> of Marshall Street and east of Pequot Boulevard for storm drainage infiltration/storage purposes. <br /> Following is a more defined scope of services that WSN will perform for this study: <br /> 1. Retrieve the elevation contour/aerial topographic mapping in this area obtained for the 1999 <br /> Water System Improvements project(mapping from about 1997). <br /> This task does not include any field survey time to update this contour map. <br /> 2. Retrieve the property parcel maps in this area obtained for the 1999 Water System Improvements <br /> project. <br /> This task does not include locating property corners in the field. <br /> The City will need to provide updated names of property owners. <br /> We will stop at City Hall with the property parcel map to obtain these names from the City. <br /> 3. Overlay the topographic mapping and the parcel map onto one map to see how the existing low <br /> spot relates to the property lines. <br /> 4. Calculate the surface area for appropriate contour intervals of the existing low spot to determine <br /> the volume available between various elevations. <br /> CADocuments and Settings\Administrator\Local Settings\Temporary Internet Files\OLKB\Pequot Lakes-Marshall Street drainage study.doc <br />