Norwegian State Railways (Bane NOR) is a state-owned enterprise responsible for the national railway infrastructure, subject to the Ministry of Transport and Communications. Its purpose is to provide accessible rail infrastructure and efficient and user-friendly services, including hub and freight terminal development.
Bane NOR is responsible for planning, development, management, operation and maintenance of the national railway network, traffic management and management and development of railway property. It has the operational coordination responsibility for safety work and operational responsibility for crisis management. It is initiating an improvement programme to standardise deliveries and information flow of development projects upon handover to the operating organisation.
The purpose of this requirement document is to specify what information will be produced and provided in connection with the deliverables in a recent major road/rail project (FRE16). It was a prerequisite that information created as part of this project should in a later phase be able to be managed and operated by Bane NOR and the road organisations operational applications. The information should be delivered in order to set a standard that the industry can work to on future projects. In addition, the contractor is responsible for providing the necessary documentation together with the deliverables, and in accordance with the Contract.
The requirement document covers the following specifications:
- Definitions
- Requirements for model structures
- Requirements for information content on objects in models, related to the work and delivery.
The Norwegian Public Roads Administration (Statens vegvesen – SVV) is a government agency responsible for national and county public roads in Norway. This includes planning, construction and operation of the national and county road networks, driver training and licensing, vehicle inspection, and subsidies to car ferries. The agency is led by the Directorate of Public Roads (Vegdirektoratet), and is subordinate to the Ministry of Transport and Communications. It is divided into five regions and 30 districts, which are subordinate to the directorate.
The Norwegian Public Roads Administration decided to revise and merge the manuals V770 Model basis and R700 Drawing Basis into a new guideline. It will be mandatory to follow the methods described in the new guideline. This means that 3D modelling based on quality-assured basic data becomes the norm in all road projects. The agency shall also focus on standardising information in the models, and courses and training materials will be developed for these methods.
Handbook V770 is a guidance document specifying the requirements for basic data and models. It sets requirements for how basic data and models are to be ordered, prepared and delivered in road projects. This handbook should contribute to:
- Clear quality requirements for basic data
- 3D engineering in all subjects
- Standardised description of objects
- Standardised description of models
- Use of open, standardised formats
- Use of models as a working basis in the construction phase
- Standardisation of final documentation from project phases.
Statsbygg is the Norwegian state’s key advisor in construction and real estate matters, including property owners, managers and developers.
All projects in Statsbygg are, unless otherwise agreed, submitted in accordance with the requirements of Statsbygg’s BIM manual. Machine validation of model files makes it possible to assess the progress of model and quality of model deliverables related to the project phase.
A system called SIMBA compares reviews models against Statsbygg’s BIM requirements. SIMBA X refers to SIMBA requirement set templates for existing buildings. It is intended for use when buildings have already been built and there is a need to create an object model (BIM) of the built asset. The source of data for such a model can be various forms of scan (laser, photogrammetry), relevant DWG drawing sets, various forms of FDV documentation, surveys and inspections or a combination of these elements.
The purpose of creating the model may be general so that BIM can be used to provide information about the building or it may be due to specific needs related to management, in particular land and volume management, ongoing operation and planned maintenance, or disposal and circular economy. SIMBA X is the “base” requirement set, which assumes that the only source of data for creating the model (BIM) is a scan. It contains requirements for the correct use of object types, and a few selected properties that can be set on the basis of the scan.
Statsbygg is the Norwegian state’s key advisor in construction and real estate matters, including property owners, managers and developers.
All projects in Statsbygg are, unless otherwise agreed, submitted in accordance with the requirements of Statsbygg’s BIM manual. Machine validation of model files makes it possible to assess the progress of model and quality of model deliverables related to a project phase.
A system called SIMBA compares reviews models against Statsbygg’s BIM requirements. SIMBA 2.0 contains a completely new set of requirements (claim set templates), regardless of requirements in previous BIM manuals (although relevant requirements from previous documents in many cases have been continued), and the claims sets are set up only for intended use against IFC4 models.
The set of requirements also includes a new methodology for communicating the need for information on given objects between the disciplines. In addition, a number of requirements have been added for the purpose of being able to reuse information in the BIM model throughout the project and the building’s lifecycle.
The Croatian Chamber of Civil Engineers (Hrvatska Komora Inženjera Građevinarstva) is an independent professional organisation of certified civil engineers, construction engineers, head of works, and other construction professionals based in the Republic of Croatia. The chamber is set up for people who perform the tasks of the regulated profession, in accordance with special regulations governing the performance of activities in the field of zoning and construction.
The Croatian Chamber of Civil Engineers represents its members and their interests. It seeks to improve engineering activities in order to protect the public interest and interests of third parties. It preserves the reputation, honour and rights of certified civil engineers, and provides conditions for the proper performance of design and/or professional supervision of construction.
This document was produced by the Chamber of Civil Engineers to enable and support the adoption of BIM on projects. The guidelines cover the introduction to BIM and how it can be used in Croatian projects. They also explain the full information management and data exchange process alongside how models can be used on projects. The guidance can be used by organisations to make their first steps towards the introduction of BIM.
An archive version of this information article has been created if the original is no longer accessible (Archive information from January 2024)
Transport for New South Wales (NSW) leads the development of safe, integrated and efficient transport systems for the people of NSW. The citizens are the focus of everything that it does, including transport planning, strategy, policy, procurement and other non-service delivery functions across all modes of transport – roads, rail, ferries, light rail and point to point. Transport for NSW is committed to implementing best practice data and information management. BIM and Digital Engineering have been recognised by Transport for NSW as a key enabler to achieving this policy. By structuring data consistently, it can be readily used by all NSW stakeholders to make informed management decisions throughout a project’s lifecycle.
Transport for NSW is using its Digital Engineering Framework to connect emerging technologies with reliable structured data, while recognising that people and culture are key to success. The Framework is being developed to provide a consistent, holistic approach to Digital Engineering across the Transport’s cluster. This will enable a step change in productivity and provide long-term benefits to the industry.
The Framework focuses on five key areas to ensure a consistent approach to Digital Engineering, allowing projects to adopt this way of working simply and rapidly. These key areas are:
- Digital Twin – the set of deliverables (models, documents and data) that represent the ‘digital asset’.
- Procurement – a standard way of defining digital requirements for procurement.
- Ways of Working – how Digital Engineering is implemented and used.
- Technologies – the applications and tools that support new ways of working.
- Skills and Resourcing – the resources and training to enhance skills so that Digital Engineering can be used effectively.Â
The Framework provides the capability for Transport for NSW’s projects to enhance existing skills, process, technology and data standards.
#SPILL!
The National Institute of Building Sciences (NIBS) produces the National BIM Standard for the US (NBIMS). This standard outlines the processes and procedures for delivering BIM in a standardised way.
The National BIM Standard, United Statesâ„¢ (NBIMS-USâ„¢) provides consensus-based standards through referencing existing standards, documenting information exchanges and delivering best-business practices for the entire built environment.
With open BIM standards, detailed models can be built and accurate products delivered that can be used during commissioning and operation to ensure facility functionality throughout the life of the facility. They also support the delivery of high performing, carbon neutral and net-zero energy-based facilities.
This website holds several BIM Guides focussed on a variety of uses, such as 3D-4D-BIM, Spatial Program Validation, 3D Laser Scanning, 4D Phasing, Energy Performance, Circulation and Security Validation, Building Elements and Facility Management.
The US General Services Administration (GSA) created the BIM Guide Series to document its learning experiences in a format that would be educational and supportive for GSA project teams, including GSA associates and the design and construction vendors who work on their projects.
In addition, a major purpose of the BIM Guide Series is to provide guidance and requirements for project teams that are beginning new projects, ensuring that GSA projects utilise BIM in the most beneficial, efficient way possible, right at the time of their inception.
Valencian Government Railways (Ferrocarrils de la Generalitat Valenciana – FGV) has published a BIM Manual, in which all the instructions and standards are collected to guide its technical staff and of collaborating companies, in the homogeneous and standardised application of this methodology.
The BIM manual is structured in two volumes, together with additional documentation and appendices. The first volume covers the methodological and strategic aspects that have been adopted to undertake an effective implementation. The second volume offers a precise guide to develop, at a practical level, all the methodology applied in the different contracts for the design, construction and maintenance of railway infrastructures.
Created from real experiences and projects, the manual will assist the public sector to create a rich and orderly source of reference around the promotion of the use of this methodology.
