BUSINESS JUSTIFICATION FOR DIGITAL BUILT BRITAIN

The report shows the social and economic benefits of implementing DBB's strategy in the United Kingdom, which is based on the digitization of the entire property stock and infrastructure of the country. The overall goal was defined as the creation of the Digital Twin Resources and data exchange. The British Strategy 2017 for 2018-2020 merges with the Digital Earth project implemented in the EU. The EU program was based on three pillars: 5G broadband communication, cloud DATA, security CYBER SAFETY. The DBB strategy is a response to the financial crisis of 2008. The authors undertook a number of economic analyzes in search of savings for the economy and the goals that have been developed and defined relate to the sectors with the least degree of innovation, where BIM is a tool to achieve these goals. The scope of DBB's activities is based on collecting real-time information on macro (technical infrastructure such as roads, railways etc.) and micro (buildings, infrastructure objects such as bridges, dams, tunnels) in order to analyze them and identify the best solutions. In line with the principle of more data, better analysis, the focus was on the need to exchange data between different sectors of the economy.

The need for change: it showed the crisis in 2008 and the greatest opportunities for change are seen in construction and resource management (buildings and infrastructure) Data analysis over the past 50 years shows a strong increase in productivity in the production sector, in the global economy or in the agricultural sector while the sector stagnates construction. That is why the future of this sector seems so promising.

Examples of DBB implementation:

Transport - global data exchange in the country allows for better organization of traffic on motorways (as part of stimulating the speed of travel), better adaptation of journeys or train sets to the real needs of passengers or goods (adjustment of train sets based on analyzes of journeys and number of users).

Energy - saving in the implementation and management of assets results in savings in energy consumption, and global management based on data allows its rational use and development of infrastructure in places where it is really needed.

Buildings and infrastructure - introduction of BIM level 3 to phase 7D for more efficient facility management throughout its life cycle (PLM). Focusing savings on the property management phase, i.e. the building's lifetime, can be increased (using a strategy and digital data analysis) to 30%. If $ 1 spent on the project is $ 20 spent on the construction site and $ 100 as part of facility management. We quickly come to the conclusion that 30% savings in 7D gives us $ 30 savings which results in obtaining the design and construction for free compared to the traditional model. Therefore, increasing the expenditure on the project with the use of BIM gives a much greater reduction in the cost of the entire building and infrastructure in the budget of the facility in terms of the entire life cycle.

Waste - better management leads to optimization, reduction of waste, i.e. unnecessary losses: economic and environmental.

Tools for implementing DBB: cybersecurity of information, data correctness, data exchange standard, BIM Level 3, opening public data to stimulate innovation in their use, financing research and innovation, internet of things, Smart Cities, global information exchange (transport, housing, energy , waste), BIG DATA analysis to make decisions and search for savings, process automation as part of reducing the time of analyzes and decisions,

Economic goals: reduction of losses, reduction of construction budgets and costs of maintaining resources (public buildings and the country's infrastructure), faster response in real time to the real needs of renovations, the use of undeveloped, empty journeys or wasting of resources (unused), the ability to export know - how (strategy tools), stimulation of the labor market with new skills (e.g. BIM support), stimulation of the country's economy (increasing investment as part of savings on others), reducing waste and improving the natural and urban environment, thereby reducing civilization diseases and saving as part of no need to undergo treatment, increase safety (construction, road infrastructure) based on risk maps, digital management and data sharing.

The entire DBB strategy can be summarized: conscious decision-making based on the analysis of information provided, in real time by automating these processes with maximum use of resources and economics.

Currently, the biggest obstacle to the full implementation of the strategy's assumptions seems to be security. CYBER SAFETY. The need to exchange data between different entities may violate their trade secrets or copyrights, in addition, threats related to terrorism or business intelligence make it necessary to rationally disclose data in a secure manner. Globally (nationwide) it is difficult. This problem has not been solved to this day and is a real obstacle to the implementation of the Internet of Things, smart cities and geobim.

Sources:

https://pixabay.com/pl/

https://www.gov.uk/government/publications/strategic-business-case-for-the-digital-built-britain-programme