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City of Sunny Isles Beach RFQ No. 18-11-01 | Consulting Engineering Services for Golden ShoresPump Station Rehabilitation (CCNA) SURVEYING SERVICESCGA’s team experience covers a broad spectrum of land surveying services. Our team has experience working with state, municipal, and private-sector projects. CGA has fully equipped survey crews which can mobilize within 48 hours notice. The Surveying and Mapping Division of CGA uses the latest technology when preparing surveys, including GPS equipment, automated data collection, laser scanners, underground utility detection technologies and a vacuum/slurry subsurface excavation system called the VaXcavator that exposes existing underground utilities. Operated by one of the field survey crews, the VaXcavator allows us to obtain subsurface horizontal and vertical locations required for design, in previously developed areas. Additionally, Hypack software and Odom sounders allow us to offer hydrographic surveying services. By integrating with our Trimble GPS units, the equipment creates a three-dimensional model of the water body being surveyed with tremendous accuracy and speed. Diverse capabilities for a wide range of needsThe CGA Surveying and Mapping Division is equipped with staff who are best-in-class. Our staff consists of professional surveyors and mappers, CADD technicians and survey crews that perform the following: • Boundary Surveys • Topographical Surveys • Hydrographic Surveys • Route Surveys for Engineering Design • Utility and Infrastructure Layout • GPS (Global Positioning System) Surveys • Record (As-Built) Surveys • Sketch and Scan Descriptions Leica C-10 3D Laser ScannerIn the past, detailed survey reports typically took 1-2 weeks, and several visits to a site. With the Leica C-10 3D Laser Scanner, survey scanning is significantly faster and can reduce the time by up to 50 percent. One Visit, a Full View, Hundreds of PhotosRecognizing the value to our clients, CGA was among the first firms in Florida to acquire 3D laser scanning. Our staff can now scan virtually anything in half the time of conventional methods, with a level of detail never before available. The Leica C-10 3D Laser Scanner can take a virtual, detailed snapshot of a site including ceilings, undersides of bridges, elevated pipe racks, tall facades, columns, and towers - areas that were previously difficult to access. It collects millions of data points of all items in a 360° horizontal and 270° vertical field of view, allowing a full field of view. This eliminates an additional visit to capture data not covered in the original scope of work or the question of where a grade elevation was taken on an object. The 3D Laser Scanner captures all the items at once in a permanent record that can be filed, including hundreds of high quality photos and graphics or animations, from 3D to virtual walk-throughs of sites - ideal for redevelopment areas, client presentations or commission meetings. For added convenience, the survey data can be exported to whatever format our clients need, whether Auto-Cad, Mircostation, or other software. A typical roadway overpass prior to scanning with the ScanSation. The ScanStation captures an infinite amount of data, including millions of data points for everything visible to the eye, not just the roadway. ScanStation is more accurate, faster and versatile than conventional methods. 23