BIM for infrastructure
Work in BIM
Working with BIM means operating in digitized collaborative environments
BIM is the collaborative management of electronically exchangeable and useable information content
Employer Information Requirement (EIR), Post-contract BIM Execution Plan (BEPI), coordination, authoring software
The BIM used for infrastructure presents very different characteristics from the BIM used for buildings
roads, bridges, tunnels, airports, ports, railways, subways, hydraulic projects, topography work
Information modeling: BIM is the structuring of information
Interoperability: BIM is the sharing of information.
Analysis and checking: BIM is the coordination and control of information.i
BIM Specialist: Advanced operator of the management and of the information modeling
BIM Coordinator: Coordinator of the contract information flows
BIM Manager: Manager of the digitized processes
To obtain independent, parallel and interconnected project data structuring
To create and modify both graphical and non-graphical information
To manage the automatic compilation of information related to the project
To analyze the project’s BIM data
To restructure, clean up and integrate information from an imported BIM model
To exchange the information (import/export)
To select the information to be exchanged for import and export
To manage the open formats (IFC 2x3, IFC 4x1 and LandXML)
To remodel the proprietary or open formats (DXF, DWG, IFC 2x3 and IFC 4x1)
To analyze and check interferences (clash detection)
To analyze and check information inconsistencies (model e code checking)
To resolve interference and inconsistency issues
SierraSoft is an ICMQ assessment Body for the certification of professionals such as BIM Specialist
Work in BIM
Information modeling and interoperability for topography, infrastructure design and construction
Working with BIM means operating in digitized collaborative environments, where information is generated, managed and shared according to defined rules, in order to be easily available and usable by anyone who needs it.
A change of paradigm
The three things needed to start working with BIM
BIM is a process innovation that affects every single subject and structure involved in the construction industry, with no exceptions.
Working with BIM means being an active part of a process of creating value for all parties involved.
BIM is the collaborative management of electronically exchangeable and useable information content.
Working with BIM requires three things: a BIM Execution Plan (BEP), a coordinating manager and a software platform that manages both information modeling and coordination activities.
If you do not have all three of these elements, then you are not working with BIM.
Managing a virtual model without having an BIM Execution Plan or without coordination with other disciplines is not working in BIM but only creating information models.
BIM for infrastructure
A platform for modeling, sharing, and checking
The BIM used for infrastructure (roads, bridges, tunnels, airports, ports, railways, subways, hydraulic projects, topography work) presents very different characteristics from the BIM used for buildings, differences that must be resolved with special tools and solutions.
Amongst the critical issues in the BIM for infrastructure are included the management of very extended models, the presence of information not related to graphic objects, design for axes, profiles and sections, modeling used mainly for extruded surfaces, and the management of large dimensions files.
SierraSoft products based on the M3 platform (SierraSoft Roads and SierraSoft Land) thanks to their functionalities meet the specific needs of the BIM for infrastructures.
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The three elements needed to work with BIM
To work with BIM, it is necessary to manage the three elements that form the basis for BIM and that make it work:
BIM is the structuring of information.
Information is the most important part of BIM, and must be managed according to the rules defined in the BIM Execution Plan.
Information modeling determines the structure, the life cycle and the accessibility requirements of the information.
BIM is the sharing of information.
Information contained in the information models should be able to be exchanged and used between different software and stakeholders.
Interoperability measures the ability of software to exchange and use shared information.
Analysis and checking:
BIM is the coordination and control of information.
The information models must be able to be analyzed and verified both individually and aggregately to verify and validate both interference and inconsistencies.
Three professionals for working with BIM
People are the key to a BIM that works; they require specific BIM expertise for design, information modeling, coordination and management of BIM projects.
The professionals identified as essential are:
An advanced management and information modeling operator.
A coordinator of the contract’s information flows.
A manager of digitalized processes.
BIM Modeling and Coordination
SierraSoft M3 is the platform for BIM
BIM is a digitization process and it requires the use of software to carry it out
Tools are needed for information modeling, model sharing, model analysis and verification.
Information models must be consistent with defined procedures, rules and workflows.
The M3 software platform has three extensions specifically designed for BIM:
For advanced information modeling.
for information sharing.
For information model verification and analysis.
Discover M3 Framework >
SierraSoft BIM Modeling
Giving structure to the information
The information content of the models is what makes BIM so valuable. Information model data must be: structured, coherent, revisable, interrelated and interoperable.
The purpose of information modeling is the creation, modification, and development of all useful information to add value to the project in all its phases: from the requirements phase to the maintenance phase.
With SierraSoft BIM Modeling, it is possible:
To obtain independent, parallel and interconnected project data structuring;
To create and modify both graphical and non-graphical information;
To manage the automatic compilation of information related to the project;
To analyze the project’s BIM data;
To restructure, clean up and integrate information from an imported BIM model.
SierraSoft BIM Modeling is an essential tool for BIM Specialists for the creation and management of information models based on the BIM Execution Plan.
SierraSoft BIM Modeling is available for SierraSoft Land and SierraSoft Roads Roads as a (paid) extension of the Gold Subscription.
SierraSoft BIM Exchange
The exchange according to the purpose
Information contained in the information models should be able to be exchanged and used in a multidisciplinary environment.
The exchange must always take into account the context and the goal of the sharing. The model supplier interfaces with the recipient according to precise rules defined in the BIM Execution Plan.
With SierraSoft BIM Exchange it is possible:
To exchange the information (import/export);
To select the information to be exchanged for import and export;
To manage the open formats (IFC 2x3, IFC 4x1 and LandXML);
To remodel the proprietary or open formats (DXF, DWG, IFC 2x3 and IFC 4x1);
To keep synchronized the information exchanged.
SierraSoft BIM Exchange is a fundamental tool for both BIM Specialists and BIM Coordinators.
SierraSoft BIM Exchange is included in the SierraSoft Land and SierraSoft Roads Gold Subscriptions.
SierraSoft BIM Checking
Analyze and check information models
For information models to be applied, they must meet requirements for completeness, transmissibility and congruence.
All the information models concerning a project must be interrelated and must be coordinated with reference rules.
With SierraSoft BIM Checking, it is possible:
To analyze and check interferences (clash detection);
To analyze and check information inconsistencies (model e code checking);
To resolve interference and inconsistency issues.
SierraSoft BIM Checking is a tool designed for BIM Coordinators, but it is also very useful for BIM Specialists in support of the creation of information models.
SierraSoft BIM Checking is not yet available. It will be available for SierraSoft Land and SierraSoft Roads as a (paid) extension of the Gold Subscription.
The BIM certification
Become a BIM Certified Professional
BIM requires specific, competent and certified professionals.
SierraSoft's training offer includes courses to help you acquire the skills you need to work in BIM and to prepare you for the exams to obtain professional certification as a BIM expert.
The certification as a BIM expert is issued by ICMQ in compliance with the UNI 11337 regulation (Digital management of the informative processes) and with the UNI CEI EN ISO/IEC 17024 regulation (General requirements for bodies operating certification of persons).
SierraSoft is an ICMQ assessment Body for the certification of professionals such as BIM Specialist for SierraSoft Roads. SierraSoft, as an ICMQ Assessment Body, in addition to managing training, organizes and manages exam sessions for obtaining the BIM Specialist certification.
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