Reso 2019-2960 - Laserfiche WebLink

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April 24,2019 Page 4 of 9 C. Topographic\Route\As-Built Survey 1. Prepare a geometrically precise base map referenced to Florida State Plane Coordinates (East Zone NAD 83/90) with the site: limits, right-of-way lines, adjacent lot lines, easements and all lot, block and recorded plat information. 2. Obtain cross section topographic information at a maximum of fifty(50)foot intervals between longitudinal and cross-sectional points together with any grade breaks,swales, mounds or other definitive elevation change within the roadway corridor of N. Bay Road to the intersection of 191st Street(approximately 500 feet). 3. Locate all above-ground improvements within the project limits, with horizontal locations and vertical elevations being provided for such items as edge-of-pavement, sidewalks, driveways, access points \ curb cuts, buildings and visible above-ground utilities. Visible above ground utilities refer to the visible structures (e.g., manholes, valve boxes, inlets, risers, etc.), typically associated with storm drainage, sanitary sewer,potable water, electric,gas, telephone and cable television. 4. Obtain elevations on wire heights including low sag point and pole connection point for any electric service lines or transmission lines in or adjacent to the site. 5. Perform a 3D Scan of the pump station roof and inside of the building including chambers,pumps, electrical panels and'other pump station appurtenances, in order to prepare a spatially correct as-built of inside the pump station as required for structural and electrical design. 6. Obtain elevations inside of the pump station building for wet well chamber,pump pad, weir structures and other controlling elevation information as required for engineering design. 7. As-built survey of storm drainage and sanitary sewer systems to include measurements for pipe sizes, type of material, bottom of structure, direction of flow and invert elevations for any accessible manholes of storm and sewer manholes\inlets and outfall within the project limits. 8. Locate utility paint markings and any soft-digs/potholes of underground utility demarcation. 9. All survey data will to referenced vertically to National Geodetic Vertical Datum of 1929(NGVD29)and horizontally to North American Datum 83/90(NAD 83/90). 10. Prepare a Map of Survey signed and sealed by a Professional Surveyor & Mapper registered in the State of Florida. The survey will be prepared in accordance with the Standards of Practice requirements as set forth by Chapter 5J-17 of the Florida Administrative Code,pursuant to Florida Statues Chapter 472.027. 4) Task 4-Geotechnical Engineering Services(RADISE International) - A. Perform up to two (2) Standard Penetration Test(SPT)borings to a depth of 30 feet. B. Prepare a Geotechnical Report including: a description of the findings, general site preparation,and pipeline design bedding criteria recommendations.