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3D Laser Scanning for Construction & Developers | Australia

Construction teams need reliable as-built geometry before concrete is poured, before services are closed in, and before handover. Legacy drawings are often wrong. Site changes happen daily. A registered point cloud gives the superintendent, engineer, and BIM coordinator one shared reference that matches what is on site today.

Brisbane Point Cloud works with head contractors, fitout specialists, and developers on commercial towers, residential apartments, industrial sheds, and mixed-use precincts. We capture progress at slab, structure, and pre-handover stages, then deliver point clouds, 2D plans, or Revit models aligned to your project coordinates.

The cost of a deviation grows with every trade that builds on top of it. A column out of position at slab stage is a cheap fix; the same error discovered after the facade is installed is a claim. Scanning at the right milestones turns disputes into measured facts: deviation heat maps against the design model, floor flatness reports to ASTM E1155, and date-stamped progress records that back up a progress claim. We work to your programme, scheduling captures between trades and turning round deviation reports in two to three business days, or same-day for a pour that cannot wait.

Challenges

  • Design models that do not match built conditions after RFIs and site changes
  • Clash detection run against outdated or incomplete as-built data
  • Handover packages missing dimensional records for strata and asset registers
  • Progress claims disputed without independent dimensional evidence
  • Tight programme windows where scanning must happen between trades

How we serve this sector

  • Progress scans at slab, structure, and pre-services stages with repeat visit alignment
  • Deviation analysis between scan data and design or fabrication models
  • As-built floor plans, sections, and ceiling plans for handover and FM
  • Scan-to-BIM at LOD 200 or LOD 300 for renovation and extension design
  • Drone mapping for earthworks, stockpiles, and large site context

Typical projects

CBD commercial tower structure verification
Multi-storey apartment as-built before strata handover
Warehouse and logistics fitout documentation
Retail tenancy reinstatement surveys
Mixed-use podium and basement coordination scans

FAQs: Construction & Developers

When should a builder book a progress scan?+
Book before concrete is poured on critical slabs, before services are closed in on ceilings, and again at practical completion. Most projects benefit from at least three capture points: structure complete, services rough-in, and pre-handover. Early scans catch vertical and grid errors when they are still cheap to fix.
Can you compare our scan to the consultant BIM model?+
Yes. We register the point cloud to your project coordinates, export to RCP or E57, and can produce deviation heat maps or clearance reports against your Navisworks or Revit model. This is common on commercial towers where tolerance to design is part of the subcontract scope.
What construction tolerances can scanning verify?+
Our equipment detects deviations of 2 to 3mm, finer than the tolerances in Australian construction standards. AS 3600 permits +/-10mm positional tolerance for formed concrete and tighter limits for surface regularity; AS 4100 specifies +/-3 to +/-5mm for steel member positions. Floor flatness is measured to ASTM E1155 and reported as FF and FL numbers. Because the scan is always finer than the tolerance being checked, the measurement itself is never the limiting factor.
Do you provide as-built drawings for handover?+
Yes. We deliver as-built point clouds plus 2D plans, sections, and ceiling plans for handover, strata records, and asset registers. Where you need an intelligent model rather than drawings, we model to LOD 200 or LOD 300. Both options register to your project coordinates so the handover package matches the rest of the consultant set.

Related services

Construction Verification ScanningScan to BIM Modelling3D Laser Scanning & Point Cloud SurveyDrone 3D Mapping Brisbane

Service locations

BrisbaneQLDGold CoastQLDSunshine CoastQLDSydneyNSWMelbourneVICPerthWAAdelaideSACanberraACTToowoombaQLDNewcastleNSWWollongongNSWGeelongVICCairnsQLDTownsvilleQLDHobartTASDarwinNTIpswichQLDLoganQLD

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