Industry Application

Industrial & As-Built

Detailed 3D documentation of industrial facilities, mechanical plant, and process equipment. Our scans capture as-built conditions for retrofit design, maintenance planning, and compliance.

Industrial facility as-built scan and progress documentation - Brisbane Point Cloud

Overview

Industrial & As-Built explained

Industrial and as-built scanning records factories, processing plants, warehouses, and mechanical installations exactly as they are built and operating. We pair the Trimble X7 and Trimble X9 for high-detail capture of plant, pipework, and structural steel with the NavVis MLX mobile scanner to cover large floor plates and long corridors at walking speed. The combined dataset becomes a digital twin that engineering, maintenance, and operations teams use for retrofit design, clash checking, and clearance verification.

Operating sites change constantly. New racking goes in, equipment is relocated, pipe runs are added, and the P&IDs and layout drawings fall behind. That gap creates safety and maintenance risk and makes every expansion project start with a measurement exercise. A single scanning visit captures pipes, valves, supports, steel, equipment, and clearances at once, so the engineering team designs against verified geometry instead of marking up superseded drawings or measuring by tape around live plant.

We model and document to the level the decision requires. Deliverables range from a registered point cloud for your in-house modellers through to as-built CAD drawings, piping layouts with centre-line geometry and outside diameters, and structural steel models. Pipe runs are typically modelled from 50mm diameter and above with accurate routing, fittings, and support locations, which is the detail retrofit clash checking and maintenance planning depend on. Outputs suit AutoCAD Plant 3D, Revit MEP, and Navisworks coordination workflows.

Capture is planned around production. Our scanners are eye-safe Class 1 instruments that do not interfere with electrical or mechanical equipment, so work can proceed during shifts, shutdowns, or maintenance windows where the safety case allows. For large facilities, mobile scanning covers broad areas in minutes while terrestrial scanning handles the critical mechanical zones where millimetre detail matters. All data merges into one unified, registered point cloud with a QA report.

Survey control & accuracy

AHD levels and MGA2020 coordinates

Plant data is registered to a consistent reference so every visit aligns. We scan to your existing plant grid or establish control tied to MGA2020 coordinates with levels reduced to the Australian Height Datum (AHD). Repeat captures register to the same network, which lets us compare scans over time for movement, settlement, or relocation checks. A registered surveyor on staff oversees control where the deliverable feeds setout or asset registers, and every dataset ships with a registration accuracy report.

Capabilities

What we deliver

  • Full-facility as-built surveys
  • Piping and mechanical equipment documentation
  • Structural steel and connection mapping
  • Plant layout and clearance verification
  • Retrofit and expansion design support
  • Digital twin creation for facility management

Equipment Used

Trimble X7Trimble X9NavVis MLX

Deliverables

  • High-density point cloud (E57, RCP)
  • As-built CAD drawings (DWG/DXF)
  • Piping isometrics and P&ID verification
  • facadeinspect.au interactive walkthroughs
  • Clash-free 3D models for retrofit design

Technical specifications

The numbers behind the data

Point accuracy
+/-2mm at 20m (Trimble X7)
Mobile capture
Walking-speed coverage (NavVis MLX)
Pipe modelling
Routing, fittings, supports from 50mm diameter
Point cloud formats
E57, RCP/RCS, LAS/LAZ
CAD/BIM output
DWG/DXF, Revit MEP, AutoCAD Plant 3D
Large-site method
Mobile for coverage, terrestrial for detail zones
Laser safety
Class 1 eye-safe, no plant interference
Datum
Plant grid or MGA2020 coordinates, AHD levels

Standards & compliance

Standards we work to

AS 1100Technical drawing

Governs presentation of as-built CAD drawings and piping layouts.

ISO 19650Information management using BIM

Applied where a structured BIM handover or digital twin is required.

ASTM E2807E57 point cloud data exchange

Open format for delivering plant point clouds between software platforms.

AS 4100Steel structures

Reference for documenting structural steel members and connections.

Full standards reference

Our Process

How we work

01

Site Induction & Planning

We complete site inductions, review safety requirements, and plan scan positions around operational schedules. Scanning can occur during live operations where safe.

02

Multi-Scanner Capture

We deploy multiple scanner types to suit the environment: tripod-mounted for precision, mobile for rapid coverage of long corridors and open areas.

03

Data Integration

Scan data from all instruments is merged into a single coordinate system. We verify registration quality and fill any coverage gaps.

04

Modelling & Documentation

As-built models, piping layouts, and structural drawings are produced from the scan data. Deliverables are QA-checked against the original point cloud.

FAQs

Common questions

Can you scan while the plant is operating?

In most cases, yes. Our scanners are eye-safe (Class 1) and do not interfere with electrical or mechanical equipment. We work around production schedules and can scan during shifts, shutdowns, or maintenance windows. Certain areas with extreme heat, steam, or explosive atmospheres may require special planning, which we address during the pre-scan consultation. We carry all required PPE and hold current working-at-heights and confined-space tickets.

What level of detail do you capture for piping?

Our terrestrial scanners capture pipe runs down to approximately 15mm diameter. For process plant documentation, we typically model all pipes 50mm diameter and above with accurate routing, fittings, and support locations. Smaller-bore instrument tubing can be modelled on request. Each pipe segment includes centre-line geometry, outside diameter, and insulation thickness where visible. This level of detail supports retrofit clash checking and maintenance planning.

How do you handle large industrial sites?

For large facilities (10,000m2+), we use a combination of mobile scanning for rapid broad coverage and tripod-mounted scanning for high-detail areas. The NavVis MLX captures at walking speed, allowing us to scan an entire warehouse floor in minutes rather than hours. We then deploy the Trimble X7 for critical mechanical areas where sub-millimetre detail is required. All data is merged seamlessly and you receive a single unified point cloud.

Get a quote for industrial & as-built

Tell us about your project and we will provide a fixed-price proposal within one business day.