1. NATIONAL MUSEUM OF ROMANIAN HISTORY
3D LASER SCANNING | eBIM | 3D MODEL | 2D SURVEY
B u c h a r e s t , R o m a n i a

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3D POINT CLOUD
2D SURVEY
3D MODEL
eBIM MODEL
360° PANORAMIC VIEW
ONLINE OR OFFLINE WEB PLATFORM
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N AT I O N A L M U S E U M O F
R O M A N I A N H I S T O R Y
LOCATION:
Calea Victoriei, no. 12
Bucharest, Romania
GROSS BUILDING AREA:
23.550 sqm
NUMBER OF SCANS:
2474 scans
Exterior view of the Museum
Faster data collection, as compared to conventional methods;
Very low risk of occupational accidents;
Non-invasive method of data collection;
Full, authentic and accurate 3D copy of reality, unsurpassed by any other means or method
of measurement;
2D and 3D documentation provided to architects and structural engineers;
Conversion of data into 2D and 3D models compatible with all CAD software;
Structural details - complex documentation due to accuracy and large amount of data collected
through 3D laser scanning;
Restoration of complex architectural elements;
Conversion of 3D laser scans in digital orthophotos;
Perfect alternative to conventional measurement methods for historic monuments.
3D Laser Scanning
Project purpose: eBIM | 3D Model | 2D Survey
The National Museum of Romanian History is located in the historic
building also known as “The Post Palace”. Designed by the architect
Alexandru Savulescu in neoclassical style with German influences, the
edifice was built at the end of the 19th century.
The Post Palace becomes headquarters of the National Museum of
Romanian History in 1972 and is nowadays a historic monument. The
structure of the building was seriously damaged by the 1940 and 1977
earthquakes and is currently undergoing a rehabilitation process.
Therefore, it was decided that a detailed documentation of the building’s
current state was needed and the survey was carried out using the 3D
laser scanning method.
Advantages of the survey obtained through this innovative measurement technique,
supporting the rehabilitation project of the National Museum of Romanian History are:
International Partner Buro S.R.L.
Office:
www.ipartner.ro
office@ipartner.ro
+4 - 0722 998 663
Bucharest, Romania
PhD. Dipl.-Eng. Marian RăDOI
CEO - International Partner Buro S.R.L.
3D Laser Scanning & Surveying specialist
Member of ICOMOS Romania
+ 4 - 0766 462 766
marian.radoi@ipartner.ro

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DELIVERED PRODUCT:
eBIM MODEL
eBIM Model based on the
3D point cloud
eBim based on the 2D
survey (CAD to BIM)
These products are obtained based on the
3D laser scanning and are compatible to
CAD software, often exported as*rvt, *fbx,
*xml, *dwg, *dxf, *pdf files etc.
What is BIM | eBIM ?
Building Information Modelling (BIM) is the process of building a 3D model which contains
parametric information about each element of a construction, including time and cost data. The
model can be used to make decisions during the whole life cycle of a building, from the design
stage to maintenance, preservation and rehabilitation works.
Existing Building Information (eBIM) provides a detailed and accurate 3D model of the current
stage of a construction made by processing the point cloud obtained from 3D laser scanning.
Detail level included in the 3D eBIM model:
- Visible structural elements (columns, beams, slabs);
- Exterior elements: exterior walls, roof;
- Partition elements: interior walls;
- Stairs, windows, doors;
- Sanitary fittings;
- Decorative architectural elements.
eBIM models can be generated in BIM software such as Autodesk Revit, Graphisoft ArchiCAD, RhinoBIM etc.
Advantages of the 3D eBIM model obtained from the 3D laser scanning:
Performing the 3D model faster, as compared to obtaining the model starting from the 2D survey;
High accuracy of the 3D model, as it is achieved by processing the point cloud obtained from the
3D laser scanning;
Complete documentation of the current state of the scanned building;
High level of detail of complex architectural, structural and installation elements;
The possibility of achieving accurate data about each building’s element, due to the parametric
3D eBIM model;
Full documentation provided to contractors, architects and engineers, enabling maintenance,
preservation and rehabilitation works.
3D LASER SCANNING
- larger amount of data
collected in a shorter period
of time;
- very low risk of occupational
accidents;
- non-invasive method of
data collection.
3D POINT CLOUD
- full and authentic 3D copy of
reality;
- the starting point for a complete
documentation of the building’s
current state;
- accuracy and high detail level of
the scanned object.
eBIM Model
- the delivered project is an
intelligent parametric 3D model;
- obtaining a detailed and accurate
model in a short time;
- enables a more efficient and
collaborative interaction between
the client, architect and engineer. Processing the 3D point cloud in Autodesk Revit - roof plan
Processing the 3D point cloud in Autodesk Revit - Calea Victoriei facade
Planning
eBIM
Analysis
DesignDemolition
Construction
DocumentationMaintenance
Rehabilitation

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3D point cloud - aerial view of the Museum
3D point cloud - cross section of the inner courtyard
3D point cloud - Stavropoleos street facade
DELIVERED PRODUCT:
3D POINT CLOUD
3D point cloud animations;
Simulations with insertion of a
proposed intervention on the
existing site achieved from the
3D point cloud;
Point cloud viewing system,
in free software, with the
possibility of measuring
distances and exporting point
clouds.
Advantages of the point clouds obtained from 3D laser scanning:
Point clouds are a full, authentic and accurate copy of reality, which cannont be obtained by any
other means or method of measurement;
The current state of the historical building can be thoroughly documented, based on the 3D
point cloud;
3D point clouds allow exact measurements of distances and areas and they represent the starting
point for the 2D survey and the 3D model.
3D point cloud - longitudinal section through Calea Victoriei wing
3D point cloud - Postei street facade
3D point cloud - longitudinal section through Postei street wing

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DELIVERED PRODUCT:
3D MODEL
Exterior 3D volume
Interior 3D model
Roof framing 3D model
These products are obtained based on
the3D laser scanning and are compatible
to CAD software, often exported as *dwg,
*dxf, *3ds, *pdf files etc.
Advantages of the 3D model obtained from 3D laser scanning:
Allows measuring and viewing all architectural elements, even if they may not be
included in the 2D survey;
The 3D model may be used for volume measurements;
The roof framing model is an accurate 3D copy of the roof ’s framework, allowing structural
calculations for consolidation or addition works;
May be used for further editing in order to obtain realistic visualizations.
3D model - view from Calea Victoriei Calea Victoriei wing - 3D model section
Calea Victoriei wing - 3D roof framing
3D model - main foyer view Franceza street roof framing - 3D model detail

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Ground floor horizontal section First floor horizontal section
Aerial view - inner courtyard sectionOverall aerial view from Stavropoleos street

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These products are obtained based on
the3D laser scanning and are compatible
to CAD software, often exported as *dwg,
*dxf, *3ds, *pdf files etc.
DELIVERED PRODUCT:
2D SURVEY
Floor plans
Façades
Roof framing plan
Roof plan
Cross sections
Longitudinal sections
Advantages of the 2D survey obtained from 3D laser
Accurate survey, unsurpassed by any other measurement techniques;
Very efficient for historical monuments with no rectangular spaces, where surveying by
conventional means would require time consuming procedures and increased human resources;
Very good quality/cost/time ratio;
No need for returning to the site for additional measurements.
Attic plan at +22.40 m
Stavropoleos street wing facade - inner courtyard cross section Stavropoleos street wing - longitudinal section
Stavropoleos street facade
Calea Victoriei facade

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Ground floor plan - detail
Ground floor plan
Calea Victoriei wing - longitudinal section
Calea Victoriei facade - detailCalea Victoriei facade - detail

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3D measurements
The general map offers the possibility of measuring distances and surfaces, and the 3D view allows
easy measurement of point-to-point distances.
360° panoramic view - on IPB WebShare platform or by means of free software - Scene LT.
Detailed panoramic display - each panoramic position provides a 360° view, including all the
details recorded.
Acces for authorized users
Authorized users may acces the original 3D data through the download option and may examine
data by using free software SCENE LT.
Interior panoramic view in SceneLT - Trajan’s Column
Dome roof framing - panoramic view in SceneLT
Panoramic view in SceneLT - main foyer
Stavropoleos street - panoramic view in SceneLT
DELIVERED PRODUCT:
360° PANORAMIC
VIEW
ON ONLINE OR OFFLINE
WEB PLATFORM
WebShare online or offline
system for viewing scans
through panoramic views,
with the possibility of
measuring distances.

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Planning
DesignDemolition
DocumentationMaintenance
Analysis
ConstructionRehabilitation
eBIM
3D LASER SCANNING POINT CLOUD eBIM model
EFFICIENCY AND ACCURACY IN SURVEYING EXISTING BUILDINGS
C O N T A C T
Y O U R N U M B E R 1 O P T I O N
I N 3 D L A S E R S C A N N I N G
PhD Dipl.-Eng. Marian RADOI
CEO - International Partner Buro S.R.L.
3D Laser Scanning & Survey specialist
Member of ICOMOS Romania
International Council of Monuments and Sites
+ 4 - 0766 462 766
marian.radoi@ipartner.ro
OFFICE:
www.ipartner.ro
office@ipartner.ro
+ 4 - 0722 998 663
/ScanareLaser3D
/ipartner.ro
Bucharest, Romania
* International Partner Buro provides 3D laser scanning
services globally.

11. 3DLASERSCANNING
UAVFOTOGRAMMETRY
S U R V E Y
BIM
G I S
ARCHITECTURAL SURVEY
CONSTRUCTION SURVEY
ENGINEERING SURVEY
LAND SURVEY
3DBUILDINGMODELLLING
3DTERRAINMODELLING
2DDRAWINGS
CADASTRE
LANDREGISTRATION
www.ipartner.ro