Ensure your construction projects meet the highest standards with architectural laser scanning for as-built verification. This guide illustrates how 3D laser scanning technology provides accurate, reliable measurements of every component on site, enabling teams to identify discrepancies before they become costly problems. By combining laser scanning with BIM models, project stakeholders can improve collaboration, minimize rework, and maintain strict quality control. Learn how integrating advanced scanning techniques into construction workflows leads to faster project delivery, enhanced documentation, and smarter decision-making.

1. Arc itectural La er
Sca i g for A -Built
Verificatio Duri g
Co tructio
Discover how cutting-edge 3D laser scanning technology is
transforming construction documentation, eliminating costly errors,
and delivering millimeter-accurate as-built records for projects of all
sizes.
Get Started Today

2. C apter 1: T e C alle ge of Accurate A -Built
Docu e tatio
Deviatio fro Pla
Construction projects rarely follow
original plans exactly, with field
conditions and design changes
causing costly delays and extensive
rework throughout the building
process.
Outdated Docu e tatio
Traditional as-built drawings
quickly become outdated or
inaccurate as construction
progresses, creating significant risk
of errors and miscommunication
between teams.
Critical Preci io
Precise documentation of current
building conditions is absolutely
critical for smooth project delivery,
quality control, and avoiding
expensive remediation work later.

3. W at Are A -Built Drawi g a d W y Do T ey
Matter?
Co pre e ive Docu e tatio
As-built drawings capture the exact dimensions, locations, and
specifications of all building elements as they were actually constructed,
not just as originally designed.
Livi g Record
These documents reflect all design changes, field modifications, and
adjustments made throughout the construction process, creating an
accurate historical record.
Future Value
Accurate as-built documentation supports critical activities
including design planning, construction management coordination,
facility operations, and future renovation projects.

4. C apter 2: E ter 3D La er
Sca i g 4
Revolutio izi g A -Built
Capture
01
LiDAR Tec ology
3D laser scanning leverages
advanced LiDAR technology to
capture millions of precise spatial
measurements in just minutes,
eliminating manual measuring
errors entirely.
02
Poi t Cloud Ge eratio
Scanners generate incredibly
detailed point clouds with
millimeter-level accuracy of
building interiors, exteriors, MEP
systems, and complex structural
elements.
03
Sea le I tegratio
Captured data integrates directly into industry-standard CAD and BIM
software platforms like Revit, AutoCAD, and Navisworks for immediate
modeling and analysis.

5. Milli eter-Accurate
Reality Capture
Experience unprecedented precision with advanced laser scanning technology that captures every detail of your
construction project with stunning accuracy and visual clarity.

6. How La er Sca i g Save Ti e a d Mo ey o
Co tructio Project
48%
Rework fro Bad Data
Autodesk and FMI research reveals
that 48% of all construction rework
stems directly from poor project data
and miscommunication between
stakeholders.
$88.69B
Global Rework Co t
The global construction industry
lost an estimated $88.69 billion in
2020 alone due to inaccurate data and
documentation errors.
100%
Preve tio Pote tial
Accurate laser-scanned as-builts
dramatically reduce change orders,
prevent costly field mistakes, and
accelerate decision-making for project
teams.

7. C apter 3: Real-World Applicatio a d
Be efit
Arc itect
Design professionals use
scans to accurately model
existing conditions, allowing
them to focus creative
energy on innovative design
rather than time-consuming
guesswork and assumptions.
Co tractor
General contractors verify
construction progress
against plans in real-time
and detect deviations early
in the build process, avoiding
expensive delays and
coordination conflicts.
Facility Ma ager
Operations teams gain
permanent, highly precise
records for daily operations,
preventive maintenance
scheduling, space planning,
and efficient future
building upgrades.
Re ide tial Project
Homeowners benefit from
fast, completely non-
invasive scanning services
that capture accurate
measurements without
requiring furniture removal
or disrupting daily occupant
activities.

8. Ca e Spotlig t: Tejjy I c. Arc itectural 3D
La er Sca i g
Diver e Project Portfolio
Tejjy inc. has successfully delivered
comprehensive as-built
documentation for an impressive
range of challenging projects
including sports stadiums,
industrial manufacturing plants,
and historic churches requiring
preservation.
E a ced Collaboratio
Their scanning services enabled
detailed BIM model development
and immersive virtual
walkthroughs, dramatically
improving stakeholder
collaboration and remote project
coordination capabilities.
Exceptio al Preci io
Tejjy Inc. eliminated costly site
revisits and schedule delays by
capturing extremely fine
architectural details with
remarkable 2-4mm accuracy on
the first visit every time.

9. C apter 4: Adva ced Verificatio wit
Auto ated Software Tool
T e Ma ual Proble
Traditional manual verification of as-built conditions
against design models is extremely time-consuming, prone
to human error, and severely limited in scope and accuracy.
Auto ated I tellige ce
Verity and similar verification software platforms automate
detailed comparison of laser scan point clouds against BIM
and fabrication models with incredible speed.
Clear Reporti g
These tools provide intuitive visual reports with color-coded
deviation maps that clearly highlight discrepancies and
tolerance compliance across entire projects.
I ta t Adju t e t
Design teams can quickly adjust digital models to
accurately reflect actual built conditions with simple
one-click operations, maintaining model integrity
throughout construction.

10. Auto ated Verificatio : See
Every Deviatio I ta tly
Advanced software transforms complex point cloud data into actionable
intelligence, highlighting exactly where construction deviates from
design with intuitive color-coded visualizations that anyone can
understand.

11. Overco i g C alle ge
a d E uri g Accuracy
Natural Variability
Dimensional variability is inevitable in construction due to
material properties, environmental conditions, and natural
human factors affecting installation precision.
Co plete Capture
Laser scanning technology captures precise spatial data
even in challenging hard-to-access locations or potentially
hazardous areas without risking worker safety.
Adva ced Equip e t
High-end professional scanners like the Leica BLK360 and
RTC360 offer exceptional portability and intelligent
automation for efficient comprehensive site capture.

12. How to I ple e t La er Sca i g i Your
Co tructio Workflow
Site Survey
Begin your project with a comprehensive site survey
using terrestrial or mobile 3D laser scanners,
strategically positioned to capture all critical building
elements and systems.
Data Proce i g
Transform raw point cloud data into professional
CAD/BIM deliverables precisely tailored to your specific
project requirements and software environment.
Verificatio I tegratio
Integrate automated verification software early in your
workflow to continuously monitor construction progress,
quality compliance, and identify issues before they
escalate.
Tea Trai i g
Invest in thorough training for project teams on
interpreting scan data effectively and leveraging
powerful verification tools for confident decision-
making.

13. T e Future of A -Built Verificatio : Digital
Twi a d Beyo d
Digital Twi Tec ology
Laser scanning enables creation of
sophisticated digital twins that
provide real-time facility
management, predictive analytics,
and continuous performance
monitoring throughout building
lifecycles.
I er ive Vi ualizatio
Integration with augmented and
virtual reality platforms offers
immersive project visualization
experiences and enables effective
remote collaboration across
distributed teams worldwide.
Adaptive Co tructio
Continuous periodic scanning
throughout construction supports
adaptive workflows, predictive
maintenance planning, and
proactive quality control that
prevents problems before they
occur.

14. Co clu io : Preci io a d Co fide ce wit
Arc itectural La er Sca i g
"Accurate as-built verification is no longer a luxury but an absolute necessity in modern construction
management."
3D laser scanning combined with intelligent automated
verification tools dramatically reduces project risk, saves
substantial costs, and accelerates construction timelines
while improving quality outcomes.
Embrace laser scanning technology today to transform
your construction projects with unprecedented confidence,
clarity, and competitive advantage in an increasingly
demanding market.
Ready to elevate your as-built verification process?
Contact expert laser scanning providers to schedule your
comprehensive 3D scanning service and experience the
difference precision makes.
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