Reso 2019-2960 - Laserfiche WebLink

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April24,2019 Page 3 of 9 5. Submit Confirmation Letters to applicable utility owners including North Miami Beach and Miami-Dade Water and Sewer Department. 6. Follow up responses and confirmation from the applicable utility owners. C. Subsurface Utility Engineering(SUE) 1. It is anticipated during engineering design there will be a need for subsurface utility location of underground lines pertaining to electric, gas,telephone,cable tv, and fiber optic. Subsurface utility engineering will include the following methods of location: (a) Ground Penetrating Radar(GPR) survey will be able to provide both the position and estimated depth of both metallic and non-metallic underground utilities. The diameter or composition of utilities cannot be accurately determined using GPR though it can be estimated. (b) Conventional Electromagnetic Pipe and Cable Locators—Location of underground utilities using conventional means. Depths of- underground utilities can be determined when the EM equipment is being used in the active mode. (c) Air Vacuum Excavation (Utility Potholing) - Utility potholing photographic evidence is obtained of the exposed utility with measurements as to depth and type. 2. The location of underground utilities discovered shall be indicated on the ground surface using spray paint or other methods as specified by the design engineer. Surveying services will locate all utility markings for incorporation into the overall survey base map file. 3. 10 Utility Potholes are included. Surveying services will identify and stake proposed soft dig locations and as-built soft dig locations with measure down distances and other pertinent as-built utility information as identified by subsurface utility locations. 4. Add and properly annotate field verified utility information into AutoCAD. 5. Perform a site visit to verify results of the utility subsurface investigation. 3) Task 3—Surveying A. The survey task includes conducting a Topographic\Design Survey of the Site, a Route Survey of a portion of N. Bay Road, As-Built Survey of the pump station building and a Right-of-Way\Easement Encumbrance report for the Site. B. Data Gathering 1. Obtain a Right-of-Way\Easement Encumbrance report for the site as performed by a • Title Company.Report will identify any;recorded easements,rights-of-way,ownership documents and other encumbrances that may affect the property. Any plottable• - easements, rights-of-way and other encumbrances will be depicted on the survey drawings. 2. Obtain, review and field recover any National Geodetic Survey (NGS), Florida Department of Transportation (FDOT) or Miami-Dade County horizontal and vertical survey control within and/or adjacent to the project limits.