3D-engineering - Svenskt Vatten

3D-engineering
Experience from
4 wastewater treatment plants in the
engineering and construction phases
Kristine Akervold
Water and Sewerage Department
Vann- og avløpsetaten • Fjøsangerveien 68 • 55 56 60 00
Topics
• Our goal
• 3D-design/BIM
– What is it?
– Why we started without BIM
• Experience of using 3D
• 3D for operation and
maintenance of the plant
Foto: Helge Skodvin
Vann- og avløpsetaten • Fjøsangerveien 68 • 55 56 60 00
1630 m3/h
6600 m3/h
2500 m3/h
3200 m3/h
3D or BIM?
• What is BIM? (Building Information Modelling)
• BIM incorporates data on every element of a
development’s design
• 3D is BIM without «information»
Vann- og avløpsetaten • Fjøsangerveien 68 • 55 56 60 00
In the beginning…
Foto: Helge Skodvin
Laser scanning
• What is Laser scanning
– A technology that uses light
sensors to measure the distance
between the sensor and the
target object
– It results in a set of "dots"
suspended in a 3-dimensional
space
Vann- og avløpsetaten • Fjøsangerveien 68 • 55 56 60 00
Laser scanning
• All 4 WWTP
– Updated drawings were created
– Developing 3D-models for existing plants
– Less inspection/visiting the plants
Use of the 3D-models in the
engineering and construction phase
Collision control
When running the plants...
• As-built drawings
• Use 3D-models together with operation
and maintenance manuals
• …Finally make a BIM model?
Vann- og avløpsetaten • Fjøsangerveien 68 • 55 56 60 00
What can YOU do?
• The municipalities – use 3D/BIM and demand
a «digital library» when buying a new
process/equipment
• Consulting firm – use 3D/BIM and inform your
client of the possibilities
• The industry – make a “digital library” with
required information
Vann- og avløpsetaten • Fjøsangerveien 68 • 55 56 60 00
Thank you for your attention