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GLE
thru Plant Logic Engineering provides 3D Laser Scanning,
Photogrammetry and Dimensional Control for the As-Building
of existing facilities. These services can be utilised
for Brown eld Revamps, Fabrication and Construction, Operations
and Maintenance, Inspection, Safety and Asset Management.
During
construction and installation within existing facilities
there is a constant concern of hard clashes between the
various components, and mitigating this risk can be a
challenge for plant constructors, operators and owners.
Our
As-Building services aid in capturing precise information
of the facility without causing any disruption to operations
and production.
Our
survey solutions help meet this challenge with 3D laser
scanning. We provide a unique solution that produces a
high de nition "Point Cloud" that can then be
used to produce a 3D CAD model.
GLE
utilises a range of high speed laser scanners that can
capture up to one million points per second, to deliver
individual scans of data. Each individual scan is a collection
of high resolution points of 3D coordinates, depicting
all line-of-sight objects. Numerous scans are collected
from multiple locations to satisfy the overall capture
of fi eld data. The scans are then "Registered"
to create an overall "Point Cloud" of the facility,
which can then be referenced to the plant coordinates.
The
3D Point Clouds of the As-Built facility can then be integrated
directly with CAD systems (PDMS, PDS, AutoCAD, BricsCAD,
MicroStation, CADWorx, AutoPlant, SmartPlant 3D) to integrate
and clash check against new Design Models.
The
Point Cloud can then be utilised further to create either
a semi-intelligent or fully intelligent 3D Model that
design groups can utilise, so as to eliminate interferences
and clashes. This is opposed to the conventional method
of using the original 3D design model or existing drawings
that are not necessarily kept up to date.
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