3D Laser Scanning Services in Utah

GPRS’ Mapping & Modeling Team communicated directly with the client to model exactly what was needed, keeping costs down by avoiding unnecessary modeling effort.

GPRS provided high-definition laser scanning services at a grain elevator in Michigan to capture the existing conditions of the site. The client needed an accurate representation of the structural features to perform maintenance upgrades. They wanted specific documentation of the bucket elevator legs, fill conveyor bridges, and tower supports.

GPRS provided high-definition laser scanning services

Meta Title: 3D Laser Scanning a Grain Elevator in Michigan Meta Description: GPRS provided high-definition laser scanning services Images: Link: https://www.gp-radar.com/services/3d-laser-scanning Alt Tag: A 3D model of a steel silo. Caption: GPRS created a 3D model of the steel silo, which stood over 110 feet tall. Link: https://www.gp-radar.com/services/3d-laser-scanning Alt Tag: Screenshot of a 3D model of steel elevation. Caption: 3D model of the steel elevation shown in Edgewise software. Link: https://www.gp-radar.com/services/3d-laser-scanning Alt Tag: 2D drawings of a grain elevator. Caption: GPRS created 2D drawings, which included modeled objects and point cloud overlay. Link: https://www.gp-radar.com/services/3d-laser-scanning Alt Tag: Navisworks image of silos and bridges from ground level. Caption: This Navisworks image shows the silos and bridges from ground level. Link: https://www.gp-radar.com/services/3d-laser-scanning Alt Tag: Point cloud data of towers of a grain elevator. Caption: Point cloud data of the towers. Link: https://www.gp-radar.com/services/3d-laser-scanning Alt Tag: Screen capture of 3D Navisworks image of bucket elevator legs of a grain silo. Caption: 3D Navisworks screen capture of the bucket elevator legs. Link: https://www.gp-radar.com/services/3d-laser-scanning Alt Tag: Edgewise screen capture of grain silos and bucket elevator. Caption: This image captured in Edgewise software shows the two silos and the bucket elevator. Link: https://www.gp-radar.com/services/3d-laser-scanning Alt Tag: 3D screen capture of steel structure. Caption: 3D screen capture of steel structure showing channels and tubes. Header: A GPRS Case Study: 3D Laser Scanning a Grain Elevator in Michigan Location: Near Saginaw, Michigan Task: GPRS provided high-definition laser scanning services at a grain elevator in Michigan to capture the as-is conditions of the site. The client needed an accurate representation of the structural features to perform maintenance upgrades. They wanted specific documentation of the bucket elevator legs, fill conveyor bridges and tower supports. Challenge: This was a complex site that included the grain elevator, silos, bins, tanks, conveyors and bridges. The area laser scanned was near 180,000 square feet with heights over 110 feet. Traditional means of measuring would be difficult, costly, time consuming and potentially hazardous. Solutions: The Project Manager completed laser scanning in two days utilizing the Leica C10 and Leica P40 laser scanners. Varying the position of the scanners on the ground and between silos, the technician was able to capture this complex site from a variety of angles. Additionally, the Project Manager occupied elevated positions and tied those scans to the scans performed at grade. All the scanning could be safely performed from a distance without climbing the structure and without the need for renting lifts or scaffolding. Deliverables: The client received Autodesk Recap files of the scans (.rcs file format), black and white TruViews of the site, a 3D AutoCAD Model of the site, and section and plan views of the model laid onto the point cloud data with callouts. Added Value: GPRS’ CAD technicians communicated directly with the client to focus on key areas for detailed modeling to model exactly what was needed to keep costs down by avoiding unnecessary modeling effort. Using advanced extraction techniques and specialized software, GPRS was able to accurately represent structural features and deliver these to the client.

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3D Laser Scanning

GPRS’ accurate measurements allowed the client to order dimensionally-correct windows for each specific opening, thus reducing any change orders for this project. The client can review the 6-story building and its openings in 3 separate deliverables: the point cloud, the 2D drawings, and the TruViews.

To capture the dimensions of all the window openings on the building.

GPRS captured the accurate dimensions of the window openings safely from the ground.

Location: Detroit, Michigan Task: To capture the dimensions of all the window openings on the building. Challenge: The building was a 6-story building with windows on all four sides. The height alone of a 6-story building can create enough challenges when obtaining accurate measurements of window dimensions. This project, however, presented additional challenges. For example, the exterior of the building was not easily accessible by lift or scaffolding due to its being located along a busy road with minimal right of way. Additionally, the other sides of the building also had obstacles which further limited access to the windows. Solutions: By utilizing laser scanning, a non-contact measurement tool, GPRS was able to capture the accurate dimensions of the window openings safely from the ground, as well as from other safe locations. Windowsills can sometimes be difficult to capture when scanning from the ground, but our scan technicians were able to set up on and scan from surrounding buildings and rooftops to ensure enough elevation to capture these features accurately for our client. And since laser scanning is not only safe and accurate, but also is extremely fast, the field work was limited to one day. Deliverable: GPRS provided our client with 2D elevations in AutoCAD, which included the dimensions of the edge of existing rough openings dictated by the limestone cladding. Additionally, we supplied our client with TruViews – 3D photographs overlaid on top of the point cloud, allowing for rudimentary measurements directly from the photos. The client can now view the building and its openings in 3 separate deliverables: the point cloud, the 2D drawings, and the TruViews. Added Value: Many times, in field measuring, there is an assumption made, after measuring several similar units, that others will likely be of the same dimensions. With laser scanning we can easily and accurately determine the dimensions of each opening individually. As is common with many older buildings, many of the openings of this building appeared to be the same size but, in fact, varied enough to cause potential problems. GPRS’ accurate measurements allowed the client to order dimensionally-correct windows for each specific opening, thus reducing any change orders for windows that did not fit perfectly the first time they were placed.

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3D Laser Scanning

GPRS provided critical dimensional verification to ensure a flawless installation, reduce delays, clashes, and other unforeseen challenges for the project team

GPRS partnered with two renewable energy companies constructing an offshore wind farm to verify that the prefabricated components of several wind turbines met the specified design requirements

GPRS aids renewable energy projects with precise as-built data for design, construction, and maintenance. From solar panel installation to wind farm construction, we deliver accurate data for your project needs. 3D laser scanning captured complete and accurate dimensional information to verify that the prefabricated components were in tolerance for the design drawings Precast concrete foundations were laser scanned and a CAD comparison was performed to confirm that the dimensions matched the design planSubstation topside steel platforms were laser scanned to provide accurate as-built dimensions of all three levels and report the maximum outside diameter of the structure The Mapping & Modeling Team delivered 2D CAD drawings and a 3D BIM model, detailing the as-built dimensions and deviation between the design model and actual component 3D laser scanning captured complete and accurate dimensional information to verify that the prefabricated components were in tolerance for the design drawingsPrecast concrete foundations were laser scanned and a CAD comparison was performed to confirm that the dimensions matched the design planSubstation topside steel platforms were laser scanned to provide accurate as-built dimensions of all three levels and report the maximum outside diameter of the structureThe Mapping & Modeling Team delivered 2D CAD drawings and a 3D BIM model, detailing the as-built dimensions and deviation between the design model and actual component

The construction of a wind turbine required shipping prefabricated components on a vessel out to sea and using a crane to assemble Verification of the prefabricated component measurements within tolerance of the design drawings ensured a flawless installation Unique construction conditions meant there was no time to troubleshoot installation problems or add additional site visits and time at sea

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3D Laser Scanning