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​​Laser Scan and Survey

Applications Include:

AE Young Engineers utilises the latest laser scanning and survey equipment to support engineering projects with precision and efficiency.

Laser scan surveying is invaluable for engineering design, inspections, and assessments, particularly when structures have deviated from their original condition or when as-built documentation is unavailable.

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Time-stamped inspections of fixed plant and equipment.
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Wear surface inspections.
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Structural deflection assessments.
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Measurement of restricted access items and structures.
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Construction as-built documentation.
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Verification scans to ensure structures or equipment fit for installation.
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Condition monitoring.
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Capture and documentation of heritage structures.

Case Studies and Our Team Projects:
Coarse coal module replacement.

By providing accurate and detailed data, laser scanning enhances design accuracy, maintenance planning, and structural integrity assessments.
Mining-and-Heavy-Industrial-Img

LASER SCAN AND SURVEY OF STRUCTURES

Laser scanning captures highly accurate structural geometry by generating precise 3D models of buildings, bridges, and other structures.

Laser scanning rapidly collects millions of data points, mapping surfaces, dimensions, and deformations with millimetre accuracy.

This technology is essential for as-built documentation, structural assessments, and detecting deviations from design specifications, ensuring precise planning and analysis for engineering and construction projects.

coal process
Laser scan of coal process plant.
Crane and structure
Crane and structure overlayed on process plant laser scan.
plant structure solid modelled
Process plant structure solid modelled.
Process plant modelled
Process plant modelled with scan overlay.

LASER SCAN SUMP INSPECTION

A laser scan survey was conducted to assess the condition of the process plant sump, providing several key advantages:
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Eliminated the need for confined space entry.
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Reduced personnel requirements for the inspection.
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Captured a complete internal record, rather than isolated defects.
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Provided a timestamped scan for future condition comparisons.
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Removed the need for scaffolding or access equipment.
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Significantly reduced inspection time compared to traditional methods.
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Offered a valuable reference for analysing potential future failures.
This efficient, non-intrusive approach enhanced safety while delivering highly accurate structural data.

This approach can be used for any tank, storage vessel or pipework.

Sump-modelled
Sump modelled as built for inspection.
Sump laser scanned
Sump laser scanned.
scanned sump
Section view of scanned sump.
Slice of sump
Slice of sump wear surface for inspection and wear rate assessment.

HERITAGE PRESERVATION – JIMNA FIRE TOWER

AE Young Engineers utilized a laser scan survey to preserve the heritage of the Jimna Fire Tower.

Opened on 26th October 1977 by the Honorable K.B. Tomkins, MLA, the tower was built by Arthur and Gary Leis between 1974 and 1977. Standing at 47 meters, it offers a 360-degree panoramic view of the surrounding ranges, hoop pine plantations, and native forests from its cabin atop three grey ironbark legs.

Recognized as the tallest man-made wooden fire tower of its kind in the Southern Hemisphere, it was named the most unique of its kind by the Queensland Government Survey in 1999 and was heritage-listed in 2000.

A laser scan survey was completed to monitor structural changes and provide a heritage record in case of demolition. The scan, completed from ground level with no access to the structure required, offered several benefits:

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Fast heritage preservation.
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No need for access to the structure.
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Accurate, time-stamped capture of the structure’s geometry.
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Reduced inspection time.
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No access equipment required.
Jimna Fire Tower

Jimna Fire Tower.

Screen Shot 1
Laser scan of fire tower.
Screen Shot 3
Focused top section of fire tower.

DRAGLINE TUB INSPECTION

A laser scan inspection was completed on a dragline tub. The tub is a platform that supports the dragline and rotating equipment. The inspection was used to confirm the geometric condition of the tub.

As tub access is difficult and considered a confined space, using a laser scan survey meant only a single operator was required to complete the survey. The data could then be viewed by a range of other professionals to determine the best course of action for repair.

The scan can also be used to compare against future inspections to determine the rate of degradation and plan for maintenance.

Cut away

Cut away dragline tub scan.

Floor flatness check
Floor flatness check.
Internal laser scan view
Internal laser scan view, defect present at far bulkhead.