Introduction and Company Overview

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Raymond May
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Introduction and Company Overview Multi-discipline consulting firm Founded in 1950 - HQ in Laurel, Maryland Local WPB Office Survey, Utility Coordination, Roadway Design,

2 Introduction and Company Overview Multi-discipline consulting firm Founded in HQ in Laurel, Maryland Local WPB Office Survey, Utility Coordination, Roadway Design, Environmental and CEI Past Port of Palm Beach Experience Skypass Bridge CEI & Survey Phases 5 & 6 Parking Lot Expansions CEI & Survey Slip No. 1 (Old Slip No. 3) Expansion CEI & Survey

4 Greenhorne & O Mara, Inc. Surveying Services Offering the following services: ALTA/ACSM Land Title Surveys Asbuilt Surveys Boundary Surveys (Lease) Cadastral Surveys CEI Surveys Condominium Plats Construction Layout Surveys Elevation Certifications Geodetic Control Global Positioning Surveys (GPS) Hazardous Waste Surveys Hydrographic Surveys Topographic Surveys Transportation Design Surveys Sub-Surface Utility Excavation Laser Scanning Legal Descriptions & Sketch Mean High Water Survey Right of Way Survey Right of Way Mapping Quantity Surveys

5 Specialized Equipment for Topographic Surveys and Underground Utility Location Leica HDS3000 Laser Scanner Surface Utility Locator Ground Penetrating Radar Utility Vacuum

6 Port Lease Boundaries

7 Experience in Hydrographic Surveys Maptech has over twenty-five (25) years experience in conducting hydrographic surveys. A few representative clients are as follows: Federal and State Agencies South Florida Water Management District U.S. Army Corps of Engineers, Jacksonville District U.S. Army Corps of Engineers, Mobile District Florida Department of Transportation Florida Department of Environmental Protection Florida Inland Navigation District University of Florida Local Government Palm Beach County Town of Palm Beach Broward County Collier County Dade County City of Sanibel

8 Experience in Hydrographic Surveys Maptech has conducted numerous hydrographic surveys for a multitude of applications including: Preconstruction engineering and design phase Construction monitoring Operation and maintenance (monitoring phase) Dredging measurement and payment surveys Plans and specifications surveys. Before and after dredging surveys Project Condition Surveys. River stabilization project surveys. Underwater obstruction or condition surveys. Coastal engineering surveys. Reservoir, canal and lake sedimentation surveys Inland navigation charting surveys. Wetland surveys.

9 Company owned Hydrographic Survey Equipment and Software Maptech maintains a fleet of hydrographic survey vessels to support fully automated hydrographic survey operations. 22 Fully Equipped Survey Vessel 17 Pontoon Boat Several Small Vessels(12 to 18 )

10 Company owned Hydrographic Survey Equipment and Software Maptech maintains a full compliment of state of the art positioning and sounding equipment, including a complete sub-bottom systems. Trimble RTK/OTF Real Time Tides Multi-Beam Systems for 100% Coverage (via agreement) Heave, Pitch and Roll Compensation High Accuracy 200kHz Fathometer Dual Frequency (Sub- Bottom) Fathometer

11 Recent Hydrographic Surveys Completed By Maptech Class I Automated Hydrographic Survey - 2 Inlets, 6 Borrow Areas, 7 Beach Restoration Segments (Program. Pre- and Post Construction Surveys)

12 Recent Hydrographic Surveys Completed By Maptech Class I Automated Hydrographic Survey for 15 Miles of the Miami River Restoration Program. Pre- and Post Construction Surveys.

13 Recent Hydrographic Surveys Completed By Maptech Class I Automated Hydrographic Survey of a portion of the Port for the Corps of Engineers

14 Familiar With the Configuration of the Port s Entrance Channel, Turning Basin & Settling Basin

15 Quality Assurance for Hydrographic Surveys. Maptech personnel are professionally trained in the acquisition and processing of Hydrographic Surveys. This includes: Positioning system calibration Fathometer calibration Data acquisition software (HyPack) The following Engineering Manual is utilized by Maptech to provide our clients with the highest accuracy in Hydrographic Surveys: EM January 2001 US Army Corps of Engineers ENGINEERING AND DESIGN Hydrographic Surveying This Technical Manual provides United States Army Corps of Engineers policy and guidance for acquisition, calibration, quality control, and quality assurance of hydrographic survey system.

16 Side Scan Sonar and Magnetometer Surveys

17 Side Scan Sonar and Magnetometer Surveys (Shipwreck Off Broward County)

18 Side Scan Sonar and Magnetometer Surveys (Near Shore Reef)

19 10 Reason Why the Port of Palm Beach Should Chose the Greenhorne &O Mara Team Port Experience Location less then 15 Minutes from the Port Proven Leader on Task Order Contracts Experience providing the Scope of Services Specialized Services SUE & Laser Scanning 20 years of Hydrographic Experience in the Lake Worth Inlet Current Hydrographic Data Set of Lake Worth Inlet Immediate Response Pre & Post Storm Event Available Staff Provide Professional Services in Timely and Cost-effective Manner

20 Questions?

EGYPTIAN HYDROGRAPHIC DEPARTMENT ENHD. The ENHD following by the chain of command the Egyptian Naval HQ.

EGYPTIAN HYDROGRAPHIC DEPARTMENT ENHD. The ENHD following by the chain of command the Egyptian Naval HQ. ENHD gvt 4/7/2015 1 ENHD The ENHD following by the chain of command the Egyptian Naval HQ. Considered one of the oldest and the most experienced hydrographic office in the region (since 1920). ENHD is