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Task 6 — Railroad Crossings / U. S. Highway I Topography Topographic features including above ground utilities and improvements will be located within 300 ' each direction from the existing railroad crossing at Old Dixie Highway. Topographic features including above ground utilities and improvements will be located within 300 ' each direction from the proposed railroad crossing at Old Dixie Highway. • Topographic features including above ground utilities and improvements will be located along U. S. Highway I approximately 660 ' each way from the intersection with the preliminary survey baseline, within the apparent R/W. Task 7 — Lake Cross Sections CEI will measure three cross sections of the lake near station 80+00 at 50 foot intervals south from the preliminary survey baseline to a point approximately 50 ' south of the southerly limits of the corridor. Task 8 — Areas of Environmental Concern CEI personnel will locate the wetland flags that are set by others, within or near the corridor to sub meter accuracy. CEI is not responsible for "flagging" the wetlands. Task 9 — Aerial Mapping Control • CEI will set approximately six panels in support of aerial mapping. CEI will establish horizontal and vertical control values on the seven panels to accuracies sufficient to control aerial mapping and establishment of one-foot contours. Task 10 — Photogrammetry • CEI shall contract with Pickett & Associates, Inc . to provide professional surveying and mapping services for this project. Please see attached contract for scope items. Task 11 — Final Corridor Alignment • CEI will research local published records, cadastral information, along with title documentation provided by the COUNTY. This information will be used to compute a final alignment for the length of the primary corridor for the project and for R/Ws that cross the alignment. • All control stations established will be referenced to the final corridor alignment. • All final cross section drawings will reference the final alignment. • Coordinates (NAD83/99) shall be provided on the beginning, end, PC, PT and deflection points of the final alignmentibaseline. • A final alignment plot over-laid on the ortho-imagery shall be supplied to the COUNTY for review and approvals. Task 12 — Expenses • Expenses for primary control monumentation materials. Expenses for aerial panel (target) materials. Deliverables There shall be three submittals for this project: Preliminary - 30%: emailed submittal including preliminary alignment Final Review - 80% : emailed submittal including final alignment with aerials Final- 100% - CEI will provide six (6) signed and sealed hardcopy survey maps in accordance with the proposal requirements, and with the "Minimum Technical Standards" for surveying and mapping in the State of Florida as set forth by the Florida Board of Professional Surveyors and Mappers in Chapter 61G17-6, Florida Administrative Code, pursuant to Section 472-027, Florida Statutes. The electronic drawing files will be supplied in AutoCad® version 2004 or later electronic format, based upon Florida State Plane coordinates (NAD 83/99) . >FAEngineermg\Capital Projects\0390-Annual Survey Contracts\Creech\2006\Fleming Ext. 06\0309 Fleming Ext. Creech IRC WO#4 -04- 18-06- mob.doc