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35 | P a g e <br />RFQ #16-06-01 Shoreline Surveying & Mapping Consulting Services <br /> Singlebeam and Dual-frequency hydrographic survey systems with Ashtech ProFlex 500 RTK GPS <br />unit for horizontal and vertical positioning. The on-board RTK GPS unit eliminates the need for a <br />tide station. The increased accuracy in using this system is most evident in areas of extreme tidal <br />variations. <br /> Subaqueous Pipeline/ Utility Cable Location Equipment: With HYPACK acquisition and RTK GPS <br />positioning this equipment allows for horizontal and vertical location of submerged pipelines and <br />utilities with accuracies of +/- 0.5 feet. <br /> Additional Equipment: <br />o Leica TC800 Total Station <br />o Two Leica TC805 Total Stations <br />o Theodolite T1000 Total Station <br />with DI1000 Electric Distance <br />Meter <br />o Four HP48GX with data collection <br />software <br />o Nikon NPL322 Total Station <br />o Ranger 3 XC with SurveyPro STD <br />SW <br />o Sceptor II Data Collector <br />o Recon Data Collector <br />o Pentax AFL-280 Level <br />o Nikon AZ –2S Level <br />o Wild N3 Tilting Level <br />o Nikon AE-7 30X Autolevel <br />o Odom Hydrographics Digibar Pro <br />with 100-meter cable for speed <br />of sound calibration <br />o Ocean Technologies MK-II Buds <br />AGA FF dive mask with Buddy <br />Phone for wireless surface <br />communication <br /> CAD Platforms <br />o Bentley Microstation with capability to export AutoCAD, ArcGIS and other drafting, design, <br />and GIS compatible files <br />o Trimble Terramodel <br />o HYPACK/HYSWEEP Hydrographic acquisition and post-processing software <br />o PDS2000 Hydrographic acquisition and post-processing software <br />O ArcGIS <br />