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Laser Scanning
- 1. LASER SCANNING Arnold & O’Sheridan Presented by: Eyad Omari and Frank Thousand June 18, 2009
- 2. Agenda — Laser scanning overview — Definitions — Applications — Process — Benefits
- 3. Laser scanning Definition: Measuring distances and angles at a high rate of speed using a laser scanner Laser scanner sends out laser light beam and measures distance to a point based on phase shift of beam
- 4. Applications — Renovation of existing buildings — Renovation projects (healthcare, historic buildings, stadiums) — “As-built” data collection for frequently remodelled facilities — Healthcare facility mapping of piping and equipment — As constructed project documentation — Civil infrastructure surveys — Road and bridge construction data — Topographic mapping — Ability to integrate data with BIM model
- 5. Applications — Power industry documentation (substations, transformers, switchgear) — Industrial facility mapping — Calculating volumes for detention ponds, stockpiles, mining, etc. — Archaeological and cultural documentation — Crime and accident scene documentation
- 6. Data collection process Spheres and paper targets placed in key locations Scan multiple locations to cover all sides Capabilities: 120,000 points per second
- 7. Data processing After scanning complete, merge scans together using common points to align data in x, y and z planes
- 8. Creating a 3-D drawing — Use data to create a 3-D drawing showing relevant project information
- 9. Integrating with BIM — Field data collected is drawn in 3 dimensions, enabling integration into 3-D BIM design models — A&O pioneering 3-D design in Wisconsin
- 10. Historical buildings Scan of Human Ecology Building University of Wisconsin-Madison
- 11. Hitters Indoor Golf Range and Baseball Facility
- 12. Hitters Indoor Golf Range and Baseball Facility
- 13. Piping and ductwork Interior scan of piping and ductwork
- 14. Piping CAD-generated drawing of internal piping from scan data
- 15. Benefits — Provides easier “As-built” record documentation — Reduces field data collection time and cost — Records and measures all visible data — Records actual conditions of building, piping, etc.
- 16. Benefits — Allows for 3-D design — Provides accurate, efficient documentation — Allows viewing of a room or building from any angle or perspective
- 17. A&O Market Segments — Higher Education — Healthcare — Corporate + Commercial + Civic — Justice + Security — Data Centers
- 18. A&O Consulting Engineering — Multi-discipline consulting engineering firm — Civil/Landscape Architecture/Surveying — Structural — Mechanical — Electrical — Plumbing/Fire Protection — Technology — Security
- 19. Recent Laser Scanning Projects NAME CLIENT — Holiness Homes Cozen O’Connor — UW-Parkside Steam Tunnel EU — Watertown Hospital Emergency Room Watertown Hospital — Nestle Nestle — Middleton Indoor Baseball Facility HAEN — UW-Credit Union Iconica — UW-Madison Heating Cooling Plant AEI
- 20. Eyad Omari (262) 790-5388 eomari@arnoldandosheridan.com