3D Laser Scanning Services in Nebraska

3D laser scanning can be used to verify the dimensional accuracy of structural steel components by comparing them to the dimensions specified in the engineering drawings.

Structural steel construction was underway on a $180 million, 127,000 sq. ft. shopping center designed to house 60 retailers. The client requested 3D laser scanning services to capture point cloud data from the structural steel and generate an LOD 200 AutoCAD model to verify the accuracy of existing 2D drawings. GPRS was tasked with 3D laser scanning the site and capturing all structural elements including exposed columns, beams and floor.

TruePoint was tasked with 3D laser scanning the site and capturing all structural elements including the exposed columns, beams and floor.

“We greatly appreciate TruePoint’s willingness to work in tandem with the other trades onsite and schedule their work around construction obstacles." -- R. Serra, Architect Location: Staten Island, NY Task: Structural steel construction was underway on a $180 million, 127,000 sq. ft. shopping center designed to house 60 retailers. The client requested 3D laser scanning services to capture point cloud data from the structural steel and generate an LOD 200 AutoCAD model to verify the accuracy of existing 2D drawings. TruePoint was tasked with 3d laser scanning the site and capturing all structural elements including exposed columns, beams and floor. Challenge: Verifying the accuracy of structural steel at this stage of construction is vital. Shop drawings sometimes do not reflect actual site conditions. With a project of this scope, possession of valid 2D drawings of the existing field conditions is imperative to keep the project on schedule. Solutions: 3D laser scanning measures large and complex steel structures quickly, precisely, and comprehensively. TruePoint 3D laser scanning professionals used survey-grade Leica laser scanners to capture the highest quality 3D data of the site. The TruePoint engineering team then converts the point cloud data into a 3D AutoCAD model and aligns it to the client’s 2D drawings. This allows structural engineers to verify the accuracy of the existing construction documentation. Deliverable: TruePoint’s team of in-house engineers delivered a 3D AutoCAD model of existing structural steel aligned to existing 2D AutoCAD drawings on the nearly 127,000 sq. ft. site. Analysis from 3D scan data is the best way to ensure precise measurements when dimensions are critical. Added Value: TruePoint quickly mobilized several in multiple phases in order to work around obstructions caused by ongoing construction and weather elements. TruePoint is a highly experienced team of 3D laser scanning professionals who deliver exceptional service, accurate data, and custom deliverables to expedite your project. TruePoint can quickly mobilize to your site and provide free quotes. 3D scanning provides a more accurate and complete model for structural engineers. For 3D laser scanning services in New York, call 646-558-5166 or email newyork@truepointscanning.com. 3d-laser-scanning-2.JPG The point cloud was converted into a 3D AutoCAD model with the actual size, shape and location of the structural steel. 3d-laser-scanning-3.JPG Close-up of structural steel 3D AutoCAD model. 3d-laser-scanning-4.jpg 3D laser scanning measures large and complex steel structures quickly, precisely, and comprehensively. 3d-laser-scanning-5.jpg The Leica ScanStation P50 is used for the highest quality 3D data and HDR imaging. 3d-laser-scanning-1.PNG Point cloud data of the site.

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3D Laser Scanning

In three days onsite, GPRS was able to capture the facility’s complex piping and equipment with very minimal shadowing, giving our modeling team the information they required to create a highly-detailed 3D as-built model.

GPRS performed 3D laser scanning services for a water treatment plant pump station to capture existing structural and MEP features. Our in-house Mapping & Modeling Team generated an Autodesk Revit LOD 300 Building Information Model (BIM) of the project site.

GPRS performed 3D laser scanning services for a water treatment plant pump station to capture existing structural and MEP features. Our in-house Mapping & Modeling Team generated an Autodesk Revit LOD 300 Building Information Model (BIM) of the project site.

Highlights THE BOTTOM LINE In three days onsite, GPRS was able to capture the facility’s complex piping and equipment with very minimal shadowing, giving our modeling team the information they required to create a highly-detailed 3D as-built model. INDUSTRY Water Treatment Plant SERVICE 3D Laser Scanning, Mapping & Modeling LOCATION Philadelphia, Pennsylvania Deliverables GPRS delivered registered point cloud data in real-world coordinates in RCS, RCP and E57 format, black and white TruViews (high-resolution panoramic images) at each of the scanner setup locations and an Autodesk Revit LOD 300 model of the site. PROJECT APPLICATION GPRS 3D laser scanning services document the exact architectural, structural, and MEP system layout and dimensions of existing buildings, facilities, and sites. Task GPRS performed 3D laser scanning services for a water treatment plant pump station to capture existing structural and MEP features. Our in-house Mapping & Modeling Team generated an Autodesk Revit LOD 300 Building Information Model (BIM) of the project site. PROBLEM Our client was planning for a complete mechanical rehabilitation of the facility and requested 3D laser scanning services and Building Information Modeling (BIM) from GPRS to expedite the design and execution of this project. Solution We have captured as built site conditions for water treatment plants and wastewater treatment plants from 40 MGD to 1 BGD, documenting the interior and exterior of buildings; foundations; structural, mechanical, electrical and plumbing features; equipment, motors, conduit and piping down to ½ inch diameter. GPRS' experienced laser scan team 3D captured all exposed columns, floors, walls, ceilings, stairways, platforms, and MEP equipment and piping ½" in diameter and above, including pumps and valves. GPRS provided a tie-in to topographic survey and processed the data on survey control established for this project. The Mapping & Modeling team broke the model into individual discipline models containing existing MEP features with material type assignments. ‍ Benefits Custom-built advanced Revit families were created for all the varying features so that each layer could be selected or de-selected depending on which portion of the model was being analyzed by the client.

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GPRS captured point cloud data to generate a 3D as-built model from which the client could take measurements and locate key features that could be affected by the seating renovation.

GPRS laser scanned a historic theater, including the main floor, three balcony levels, and box seats to generate a 3D Revit model for seating renovations. The target objects of data acquisition were structural features, including exposed columns and beams; and the architectural envelope of the audience area, including walls, floors, ceilings, doors, openings, railings, seats, floor, and lighting.

GPRS 3D laser scanned a historic theatre to generate a 3D Revit model for seating renovations.

GPRS 3D laser scanned a historic theatre to generate a 3D Revit model for seating renovations. Case Study: 3D Laser Scanning A Theatre To Generate A 3D Model Location: Philadelphia, PA Task: GPRS laser scanned a historic theater, including the main floor, three balcony levels and box seats to generate a 3D Revit model for seating renovations. The target objects of data acquisition were structural features, including exposed columns and beams; and the architectural envelope of the audience area, including walls, floors, ceilings, doors, openings, railings, seats, floor and lighting. Problem: The client did not have accurate as-builts to plan and layout the new seating and understand the grade of the main floor and balconies. Manually measuring for this would have been time consuming and less accurate. Solution: 3D laser scanning will provide the client precise, as-built documentation of the historic theater, including floor slope, balcony and ceiling heights. GPRS captured point cloud data to generate a 3D as-built model from which the client could take measurements and locate key features that could be affected by the seating renovation. Benefits: GPRS’ in-house CAD technicians created a 3D Revit model for the client. Revit families were created for all the varying features so that each layer could be selected or de-selected depending on which portion of the model was being analyzed by the client. Accurate data facilitates timely and cost-efficient decisions. The 3D model will be crucial to plan for enhancements that are made to the space. This model could further be used to study the room acoustics and how adding/removing/changing objects would impact the reflection of sound. GPRS Intelligently Visualizes The Built World® for our customers, nationwide. Our 3D laser scanning services specialize in point cloud processing and Autodesk® software implementation workflows. Certified laser scanning professionals have extensive experience in data collection. Our in-house Mapping & Modeling Team bring real world applications of the data to create meaningful models. For 3D laser scanning in Philadelphia, call GPRS. For 3D laser scanning services in theatres, arenas or stadiums, contact GPRS Laser Scanning. Certified scanning professionals have extensive experience in collecting point cloud data. GPRS generated a 3D Revit model of the theater’s structure, architecture and seating. The 3D model will be crucial to plan for enhancements that are made to the space. 3D laser scanning will provide the client precise, as-built documentation of the historic theater.

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3D Laser Scanning