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Addendum #1 Survey Topographic Survey ❑ (d) Name, certificate of authorization number, and street and mailing address of the business entity on the map and report. ❑ (e) Name and license number of the surveyor and mapper in responsible charge. ❑ (f) Name, license number, and street and mailing address of a surveyor and mapper practicing independent of any business entity on the map and report. ❑ (g) Survey date (date of data acquisition.) ❑ (h) Revision date for any graphic revisions (when survey date does not change.) ❑ (i) Map and report statement "Survey map and report or the copies thereof are not valid without the signature and the original raised seal of a Florida licensed surveyor and mapper." ❑ (j) Insurance statement in '/4" high letters "The survey depicted here is not covered by professional liability insurance" if there is no professional liability insurance. ❑ (k) Additions or deletions to survey maps or reports by other than the signing party or parties is prohibited without written consent of the signing party or parties. ❑ (I) All computed data or plotted features shown on survey maps supported by accurate survei`measurements unless clearly stated otherwise. ❑ (m) Bearings, distances, coordinates, and elevations shown on a survey map shall be substantiated by survey measurements unless clearly stated otherwise. ❑ (n) Bearing reference (well established and monumented line) ❑ (o) A designated "north arrow" ❑ (p) Stated scale or graphic scale ❑ (q) Abbreviations in legend or notes. ❑ (r) Special conditions and any necessary deviation from the standards noted upon the map or report. ❑ (s) Responsibility for all mapped features stated on the map or report ❑ (t) Map or report clearly states the individual primarily responsible for the map or report when mapped features have been integrated with others. (u) Map Accuracy. (1) Vertical Feature Accuracy: ❑ (a) Vertical Control: Field -measured control for elevation information shown upon survey maps or reports shall be based on a level loop or closure to a second benchmark. ❑ (b) Closure in feet must be accurate to a standard of plus or minus .05 ft. times the square root of the distance in miles. 01025-27 Technical Specifications F:\Public Works\ENGINEERING DIVISION PROJECTS \1414 -49th St_58th Ave to 31st Ave\1-Admin\Bids\Bid Documents\Adendums\Technical Specifications uPDATED 5-25-2017.doc