api 653 tank inspection, tank maintenance, and causes of tank failure
Faro Focus 3D for Tank Inspection
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Transcript of Faro Focus 3D for Tank Inspection
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3D Document TechnologyFARO Laser Scanner Focus 3DYour One-Stop System Solution
Yoseph Dwi Erry N.Business Executive
PT DATASCRIPINDONESIA
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• By Marine Authority regulations LNG Carriers and their tanks have to be inspected regularly every year
• Inspections have to be done when ships are in dry docks for maintenanceCurrently there are three different ways to do the inspection:
• Partial Inspection of steel patterns in physical reach (walk-through)- No way to inspect the roof patterns, where most of the deformations happen- It’s a very time consuming and still only partial inspection- No information at all from “hard-to-reach” patterns- It takes two to three days for the inspection
• Set up of scaffolding inside the tank- Special light weight structure it is very expensive- It’s very time consuming and can take several weeks for a full inspection
• Inspection by taking digital images of the steel patterns- Only a small area can be captured in high resolution at a time - Additional light sources have to be set up - Taking all needed pictures can take a couple of days- Still no 3D information available
Liquid Natural Gas Tank InspectionLiquid Natural Gas Tank InspectionHow it’s done till todayHow it’s done till today
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Liquid Natural Gas Tank InspectionLiquid Natural Gas Tank InspectionIntroduction of the Photon 120 Laser ScannerIntroduction of the Photon 120 Laser Scanner
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• Do a quick “overview” scan in only 30 seconds• Make a selection of an area of interest and re-scan with highest resolution• Inspect the high resolution scan for deformation• When you zoom into the high resolution scan you can easily identify deformation
• On pattern 4/4 and 4/3 from the corner you can see a deformation
Liquid Natural Gas Tank InspectionLiquid Natural Gas Tank Inspection3D Inspection workflow3D Inspection workflow
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• Even in low resolution you can identify foot prints
Liquid Natural Gas Tank InspectionLiquid Natural Gas Tank Inspection3D Inspection – Level of Detail3D Inspection – Level of Detail
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• Quickly extract Dimensions from the 2D view
Liquid Natural Gas Tank InspectionLiquid Natural Gas Tank Inspection3D Inspection – Extract any information3D Inspection – Extract any information
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FARO Photon 120Benchmark Test after initial DemonstrationProof of Workflow
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• Import un-deformed part• Import deformed part and run the automated inspection• Easily identify differences
Liquid Natural Gas Tank InspectionLiquid Natural Gas Tank InspectionFurther 3D inspection in Geomagic Qualify™Further 3D inspection in Geomagic Qualify™
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Liquid Natural Gas Tank InspectionLiquid Natural Gas Tank InspectionGeomagic Qualify™ runs Report in *.pdf or HTMLGeomagic Qualify™ runs Report in *.pdf or HTML
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Cost reduction
• Costs associated with scaffolding are significantly minimized
• Non-Profit downtime of vessel is reduced and therefore lost revenue minimized
• Photon120 system can be operated by only one engineer
Quality improvement
• 3D Scans provide 100-times higher resolution than conventional digital cameras
• Detailed 3D information captured with the scanner improves engineering designs
• Accurate and detailed designs improve engineers decisions that affect maintenance and start-up.
FARO Laser Scanner Focus 3DFARO Laser Scanner Focus 3DBenefits of 3D Laser Scanning in LNG tank inspectionBenefits of 3D Laser Scanning in LNG tank inspection
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Thanks for yourtime and attention!
Please ask questions!
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Contact:
Yoseph Dwi Erry N.Business Executive - Surveying Instrument0857 1917 1902021 9757 1902
PT DATASCRIPKawasan Niaga Selatan Blok B-15Bandar Kemayoran, Jakarta 10610Telp : 021-6544515 ext. 244Fax : 021-6544811/12