Transportation engineering · Bentley source verified
OpenSite+
OpenSite+ is Bentley’s next-generation iModel-native site design application, combining smart parametric site objects, grading optimization, drainage analysis and AI-assisted workflows. Its engineering value is rapid iteration while constraints and quantities stay tied to the model.
CTtec engineering contextTransportation engineering
Senior-engineer perspective
Carry accepted geometry and design intent through the delivery workflow.
OpenSite+ is Bentley’s next-generation iModel-native site design application, combining smart parametric site objects, grading optimization, drainage analysis and AI-assisted workflows. Its engineering value is rapid iteration while constraints and quantities stay tied to the model.
Maintain geometry, context and engineering decisions in a model-driven civil workflow.
Evaluate alternatives earlier and carry accepted design intent into detailed delivery.
Apply smart parametric site objects and dynamic grading where that capability directly supports the project decision.
Technical scope
Civil modelling functions that protect design continuity.
Only capabilities supported by the reviewed source-controlled product record are shown here. CTtec adds engineering context without reproducing Bentley marketing copy.
Smart parametric site objects and dynamic grading
Earthworks optimization across many grading scenarios
Integrated OpenFlows drainage design and Bentley Copilot
Engineering workflow
Survey and context in. Coordinated civil deliverables out.
The sequence is assembled from the product's reviewed capability/application data and CTtec discipline vocabulary. It is a project-use model, not a claim that every project follows an identical process.
Engineering inputs
Survey, terrain, geometry, design criteria, utilities and project context
Core engineering work
Smart parametric site objects and dynamic grading
Validation & review
Earthworks optimization across many grading scenarios
Project outcome
Land development. Model-driven civil design information, plans and coordinated project outputs
Connected handoff
Bentley Infrastructure Cloud
Engineering applications
Transportation work where alternatives become detailed delivery.
These application areas come directly from the reviewed product record. They are presented as decision contexts rather than padded with repeated generic prose.
Land development
Commercial/industrial site planning
Grading and drainage optioneering
Engineering context
Keep corridor decisions connected from context through production.
OpenSite+ is Bentley’s next-generation iModel-native site design application, combining smart parametric site objects, grading optimization, drainage analysis and AI-assisted workflows. Its engineering value is rapid iteration while constraints and quantities stay tied to the model.
- Smart parametric site objects and dynamic grading
- Earthworks optimization across many grading scenarios
- Integrated OpenFlows drainage design and Bentley Copilot
Commercial clarity
Bentley public reference. CTtec commercial pricing. Two different sources.
Reference values are the reviewed Bentley public snapshot. CTtec UAE, India and UK values are commercial settings managed independently in Admin and may differ from Bentley's website.
Bentley public reference
Request pricing from Bentley
Checked 2026-09-13 · Request pricing from Bentley
No public tier list stored for this product.
Review official Bentley source ↗
Use the Bentley source link for the current source state, then ask CTtec for regional commercial options.
CTtec commercial pricing
India
Admin-managed INR commercial state. No automatic conversion from Bentley reference values.
Product selection guidance
Use the tool that matches the project stage—from option development to detailed production.
Selection guidance is CTtec engineering editorial based on the reviewed product scope. It is intended to support tool choice, not replace project-specific engineering judgement.
Evaluate OpenSite+ for new site projects where cloud-connected collaboration, optimization and AI-assisted design are acceptable.
Retain OpenSite Designer where established desktop standards, project compatibility or current production dependencies make migration premature.
- Confirm the current Bentley system requirements and licensing terms before deployment.
- Validate project data standards, coordinate systems, units, and exchange formats during implementation planning.
Connected engineering workflow
Interfaces, handoffs and adjacent Bentley applications.
Connections are shown only where they are present in the reviewed product record. Public links are provided only for products currently published on CTtec.
Engineering & commercial FAQ
Questions to resolve before the tool becomes part of the project workflow.
Answers use the reviewed product data, CTtec engineering editorial, and a clear separation between Bentley public reference pricing and CTtec regional commercial terms.
When should an engineering team choose OpenSite+?
Evaluate OpenSite+ for new site projects where cloud-connected collaboration, optimization and AI-assisted design are acceptable. Retain OpenSite Designer where established desktop standards, project compatibility or current production dependencies make migration premature.
What engineering work does OpenSite+ support?
Smart parametric site objects and dynamic grading; Earthworks optimization across many grading scenarios; Integrated OpenFlows drainage design and Bentley Copilot.
What project applications are a good fit?
Land development; Commercial/industrial site planning; Grading and drainage optioneering.
How does OpenSite+ connect to the wider engineering workflow?
The reviewed workflow references Bentley Infrastructure Cloud; OpenFlows technology; iModels. Confirm project-specific exchange requirements during implementation planning.
Is the Bentley public price the same as CTtec regional pricing?
No. Bentley public reference pricing is stored as a dated source snapshot. CTtec UAE, India and UK commercial pricing is managed independently in Admin and is not produced by currency conversion.
What should the team check before deployment?
Confirm the current Bentley system requirements and licensing terms before deployment. Validate project data standards, coordinate systems, units, and exchange formats during implementation planning.
CTtec technical & commercial support
Align the civil workflow, Bentley stack and licensing before mobilisation.
Discuss engineering fit, Bentley reference context, CTtec regional commercial pricing, implementation planning and connected workflows for OpenSite+.