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0 <br /> Schedule 1-Topographic Survey&Base Mapping Services <br /> Project Understanding <br /> The survey data and mapping will be used as the basis for design of street and utility improvements to be <br /> constructed by the City in 2013. <br /> Project Scope <br /> The scope of this project is summarized as: <br /> • Establish platted right-of-way limits in the project neighborhood <br /> • Locate lot corners in the project area <br /> • Establish horizontal and vertical control points for collection of topographic data and for use at <br /> the time improvements are constructed <br /> • Collect topographic data specified in the Request for Proposal <br /> • Prepare a Base Map of the project area with property lines,rights-of-way lines, contour lines, <br /> collected topographic and utility data <br /> • Prepare a TIN model from the topographic survey <br /> • Prepare stricture reports with specified information for each utility structure in the project area <br /> Project Schedule <br /> Work would begin on August 28, after the contract is awarded August 27, and proceed approximately as <br /> follows: <br /> Week of August 28 <br /> o A Gopher State One Call request for utility maps will be made on August 28 <br /> o A Gopher State,One Call request for utility markings will be made <br /> o Horizontal control points will be established in the project area and level loops will be <br /> run through the control points from Ramsey County bench marks in the area. <br /> Supplemental bench marks will be established in the course of running the level loops <br /> o A copy of the plat in which the project resides will be acquired <br /> o An initial Base Map will be prepared <br /> ■ Lot corner search coordinates will be established for use by the survey crew(s) <br /> N:\PROPOSALS\$Survey\Burnsville\2012\Togo\Arden Hills 2013\Arden Hills 2013 PMP.doc <br />