Timber joist floor with insulation between the joists and a new subfloor half laid
Timber joists, insulation and a new subfloor

For professionals

Structural calculations, drawings and BIM.

Architects, contractors and developers commission structural calculations, drawings and BIM models from us. Clearly scoped assignments, a fixed price per assignment and delivery in IFC, DWG or PDF, by engineers who are members of the Ordem dos Engenheiros.

What we deliver

Clearly scoped work, clear agreements.

You know in advance what you get, when and at what price. Revisions and the municipality’s questions are part of the agreement.

Structural calculations

To the Eurocodes with the Dutch National Annexes, with steel sizing, details and answers to the municipality’s questions.

Structural drawings

Plans, sections and details for the permit and for construction.

BIM and 3D models

Architectural and structural models, at the level of information your project requires.

Reinforcement and steel

Reinforcement drawings, steel schedules and connection details taken from the model.

Quantities

Material schedules and quantities taken from the model, for your budget or your purchasing.

Open formats

Delivery in IFC, DWG and PDF, adapted to the way you work.

Technical work

Models and calculations by our team.

Steel, concrete and mixed structures, from houses to buildings with basements.

BIM model of a six-storey building with four basement levels
BIM · steel and concreteSix-storey building with four basement levelsConcrete walls and steel frames
Structural BIM model of a house with a steel frame
BIM modelHouse with a steel frameComplete structural model
3D model of the reinforcement of pad footings, pedestals and ground beams
Reinforcement in 3DPad footings, pedestals and ground beamsReinforcement drawings taken from the model
Structural analysis model of a two-storey house
Analysis modelTwo-storey houseFull structural calculation
How we work together

From request to delivery.

Clearly scoped, so your schedule doesn’t depend on ours.

  1. 01

    Request

    You send us drawings, a model or a sketch and what you need.

  2. 02

    Scope and price

    We agree the scope, the delivery and the revisions, at a fixed price.

  3. 03

    Production

    Our engineers calculate, model and draw.

  4. 04

    Review

    Internal check of the calculation and the drawings before delivery.

  5. 05

    Delivery and revisions

    Delivery in your format; revisions as agreed and the municipality’s questions included.

Frequently asked questions

What professionals ask us.

Which standards do you calculate to?

We calculate to the Eurocodes with the Dutch National Annexes, and existing buildings to NEN 8700.

Which file formats do you deliver?

We deliver in open formats such as IFC, DWG and PDF, adapted to the way you work and to your software.

How quickly do I get a price?

Within 48 hours of receiving the documents. The lead time of the assignment itself is agreed in advance.

Do you charge by the hour?

No. Once the assignment is scoped you receive a fixed price, with the delivery and the number of revisions included.

Who does the structural calculation?

Our engineers, engenheiros civis who are members of the Ordem dos Engenheiros. They calculate to the Eurocodes with the Dutch National Annexes, and existing buildings to NEN 8700, and they deal with the municipality’s questions.

How do you invoice businesses in the Netherlands?

Businesses established in the Netherlands are invoiced under the reverse-charge mechanism (btw verlegd): the invoice is issued without VAT and you declare it yourself.

Quote

Tell us about your assignment.

Drawings, the model or a sketch and your schedule are enough for a fixed price per assignment within 48 hours.

We plan a limited number of projects each month, so that each one has its own project manager from start to finish.

No obligation. We reply within one working day.

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