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B. CONTROL INFORMATION FOR AS -BUILT UTILITY SURVEY WORK <br />I. All as -built drawings (24"x36") shall state in 1" lettering "AS -BUILT" <br />located in the bottom right hand side of the drawing original and/or <br />copies, along with the as -built date. <br />2. All as -built surveys shall meet the minimum requirements of the <br />Chapter 61G17, Florida Administrative Code Pursuant to Section 472 <br />of the Florida Statutes. All surveys shall be based on a minimum <br />horizontal control Third Order, "Class 2." <br />3. All state plane coordinates shall be based on the Florida State Plane <br />Horizontal data (East Zone); or Florida High Precision Geodetic <br />Network (superstation) and NAD 83/1990 — final adjustment. <br />4. All engineering or surveying as -built drawings shall be tied to a <br />minimum of one (1) permanent reference monument (P.R.M.) that <br />shall be tied to a minimum of one (1) section corner or one-quarter <br />(1/4) section corner whichever is closest to the project. State plane <br />coordinates shall be physically shown on the drawing next to the <br />P.R.M. used. <br />5. All elevations shown shall be based on 1929 NGVD <br />6. All incoming as -built drawings (24"06") shall be received on a CD, as <br />an electronic copy, AutoCADD 2000 format, with a tie to a minimum <br />Of two (2) state plane coordinates. (NOTE: Prior to submitting the <br />electronic copy, one (1) copy of each as -built shall be submitted for <br />review and approval. After all approvals, a (24"06") Mylar <br />reproducible along with five (5) signed and sealed copies of each as - <br />built shall be submitted.) <br />7. All utility as -built construction plans that are located within a distance <br />of one (1) mile from any Indian River County Global Positioning <br />System (G.P.S.) control project monuments shall be tied into the <br />project from one (1) on-site Permanent Reference Monument <br />(P.R.M.) subdivision Corner, or site plan project corner. <br />8. All as -built surveys shall include a minimum of two (2) existing or <br />established benchmarks for vertical control every 1,400 feet and <br />shown on all surveys. <br />9. All Utility As -built construction located within one mile of the Indian <br />River County Global Positioning System (G.P.S.) control project shall <br />be tied from that nearest G.P.S. point and into the closest <br />construction site Permanent Reference Monument (P.R.M.), if <br />available. This does not eliminate Item No. 7 above. <br />01720-4 <br />