BIM Department
at PRISMA

Structural BIM: the building is built in the model first.

We develop structural projects in BIM at any level of detail —down to 3D reinforcing steel—, using our own tools and following Plan BIM Perú, BIM Forum and ISO 19650.

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3D reinforcing steel · LOD 400

Walk through the model as if it were already built.

Every bar, stirrup and lap splice is modeled and verified. Rebar congestion and clashes with other disciplines are resolved in the model, not on site.

Bars and stirrups in 3DRebar congestionAccurate quantity takeoffs

How we do it

Accurate structural models, from the BEP to 3D rebar, in demanding collaborative environments.

01BIM Execution Plan (BEP)

We agree on it with the client at the outset or adapt to theirs.

02LOD 300 to 400 modeling

Parametric models designed for constructability, including 3D reinforcing steel.

03Automated quantity takeoffs

Quantities extracted from the model with our own Dynamo routines.

04Clash detection

Coordination with the other disciplines and issue management in Autodesk Construction Cloud.

BIM gallery

Models that coordinate, measure and anticipate.

We work in demanding collaborative environments: hospitals, residential towers, offices and sports facilities.

Federated model. Structure, architecture and MEP in a single environment. — **Federated model**Structure, architecture and MEP in a single environment.

Residential tower. Multidisciplinary high-rise coordination. — **Residential tower**Multidisciplinary high-rise coordination.

Coordination. Clash detection with MEP systems. — **Coordination**Clash detection with MEP systems.

Clashes resolved. Review before drawings are issued. — **Clashes resolved**Review before drawings are issued.

Hospital infrastructure. LOD 300–400 models for healthcare. — **Hospital infrastructure**LOD 300–400 models for healthcare.

3D section. Structure and MEP in context. — **3D section**Structure and MEP in context.

Automation · Dynamo

Our own routines that model and measure for us.

We program Dynamo routines to generate reinforcing steel, quantity takeoffs and reports. Fewer hours of manual modeling, more time for engineering.

Revit + Dynamo · PRISMA automation

LOD 300–400Level of detail matched to the project stage.

ISO 19650Information management and common data environments.

Plan BIM PerúDeliverables aligned with national regulations.

BEPExecution plan agreed from the outset.

BIM case study

Hospital Antonio Lorena, Cusco

BIM coordination of concrete and steel structures for a high-complexity hospital in central Cusco.

Steel structure. Beams and connections modeled. — **Steel structure**Beams and connections modeled.

Pavilion coordination. Integration of building blocks. — **Pavilion coordination**Integration of building blocks.

Joint detail. Steel and concrete in the same model. — **Joint detail**Steel and concrete in the same model.

Deliverables

What you receive

BEPFederation-ready modelQuantity takeoffsClash reportsDrawings from the model

Experience

Related projects

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Sports2018–2019

Frequently asked questions

Do you work in BIM?

Yes. We develop structures in BIM at LOD 300 to 400, with an execution plan, automated quantity takeoffs, and clash detection, under Plan BIM Perú and ISO 19650.