Faro Focus 3D for Tank Inspection

3D Document TechnologyFARO Laser Scanner Focus 3DYour One-Stop System Solution

Yoseph Dwi Erry N.Business Executive

PT DATASCRIPINDONESIA

• 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

Liquid Natural Gas Tank InspectionLiquid Natural Gas Tank InspectionIntroduction of the Photon 120 Laser ScannerIntroduction of the Photon 120 Laser Scanner

• 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

• 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

• Quickly extract Dimensions from the 2D view

Liquid Natural Gas Tank InspectionLiquid Natural Gas Tank Inspection3D Inspection – Extract any information3D Inspection – Extract any information

FARO Photon 120Benchmark Test after initial DemonstrationProof of Workflow

• 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™

Liquid Natural Gas Tank InspectionLiquid Natural Gas Tank InspectionGeomagic Qualify™ runs Report in *.pdf or HTMLGeomagic Qualify™ runs Report in *.pdf or HTML

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

Thanks for yourtime and attention!

Please ask questions!

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