The key principle of BIM modeling technology is that the architectural, structural, technological, engineering, economic and operational characteristics of an object can be collected in a single information field, interconnected and interdependent.

The three-dimensional BIM model also contains project timelines, plans and costs, so you can evaluate the parameters of the construction process even before the start of work thanks to bim architectural modeling services и and in other words, each model is an electronic copy of the construction object.

Advantages of building BIM design

• All drawings, plans, and specifications are linked.
• Changes are made faster than in CAD design.
• You can visually monitor changes in the model and drawings.
• The exact amount of work and funding is determined, and changes are recalculated automatically.
• There is an automated check for collisions.
• Fast online visualization helps you discuss the project with the customer and make timely decisions.
• Ability to perform complex analysis and mathematical modeling on the current model of the object.
• Most routine operations can be automated.

How the BIM model is developed

The model can be created at any time, but it is better to start working on the project with it. This will allow you to take into account all significant factors and minimize the loss of important information. Ideally, BIM modeling in construction starts at the stage of pre-project surveys, then information is accumulated.

BIM can be used to obtain detailed information about a proposed construction site. For this purpose, along with traditional methods, laser scanning or photogrammetry technologies are used (for example, using Quadro copters).

Stages of work:

• Creating a model in low detail, linking the main architectural and engineering solutions.

After the concept is approved, the object is designed in BIM at the "P" stage for passing the expert examination. At this stage, the model allows you to link all solutions together, coordinate them with the customer, and issue a set of drawings.

• Design of project documentation for expert review based on the model.
• Obtaining a construction permit and detailing the model for issuing work documentation and work volume statements for tenders.

At the stage of developing working documentation, the BIM model allows you to get accurate volumes for conducting tender procedures and quickly track changes in the project.

The developed working model allows the General contractor and technical customer to quickly obtain volumes based on the model, thereby justifying all figures and controlling any deviations from the contractual or estimated cost.

• Uploading a working model to Navisworks and linking it to the schedule and budget.

Today we have the opportunity to link the information model and the construction calendar and network schedule. This allows you to track deviations from planned deadlines and make decisions on adjustments.

The result is a full-fledged construction control tool with the ability to prepare daily reports and cumulative statements for the customer.

Advantages of the BIM model for the customer

• A transparent, controlled and visual design process.
• All project team members have the same understanding of the process state.
• Reducing the risk of uncoordinated actions of construction participants.
• Quickly make changes to the 3D model, volume lists, and automatically track them.
• Linking to the schedule and estimates to monitor compliance with deadlines and volumes of work.
• Automation of work in building operation: dispatching, effective fire safety, monitoring of sensor readings, organization of repairs, alterations, reconstructions.

The introduction of BIM technologies in the design process allows you to reduce the project implementation time, optimize the construction process and operation of the object, and extend its service life.