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This paper presents a reflection on the effectiveness of using drones in the technical inspection of building facades, as a practical alternative to more expensive and heavier conventional means. In order to verify this assumption qualitatively, a number of field tests are presented and discussed.

The first stage consisted of a literature review. The analysis initially investigated drone technology. Then, an insight into some general applications in Civil Engineering was compiled, focusing in particular on the Construction Industry (CI), as well as the scope of building envelope inspections. In the second stage, field tests with drones were performed and the resulting data was appraised in order to get facade pathologies diagnosis as accurate as possible.

Through this study, the adaptability and versatility of using drones were checked. Thus, it has been confirmed that drone technology is an effective and promising alternative methodology to support technical inspection and diagnosis of building envelope pathologies. In fact, drones seem to be a worthwhile tool for supporting certain Civil Engineering activities–particularly when displaying a multirotor configuration, loading high-definition (HD) cameras, for both stills photography and video.

As the main goal of this approach was simply a qualitative assessment of evidence on the advantages of using drones compared with conventional means, other kinds of comparative analysis were not discussed in depth. However, this and other potential restrictive issues may represent an opportunity to push more developments. A deeper knowledge of data handling and clear procedures for the use of drones could be very valuable for the CI and for building envelope inspections.

In investigating this subject, this research can offer valuable input to enable a greater awareness of the use of drones in the technical inspection of buildings, particularly in hard-to-reach locations, to the detriment of conventional means. In these circumstances, this methodology can bring great benefits, particularly from an environmental impact point of view, since the resources used are much lower. In addition, a very reliable diagnosis can be achieved more quickly, and at a much lower cost.

The introduction of a standard for drone inspection practice is still at an early stage, with initial steps being taken in an apparently well-focused effort to achieve consolidation. Research studies of this kind may have an important role to play in drawing the stakeholders' attention to the benefits of using this technique, particularly for those working in the building usage phase.

The purpose of this paper is to present an algorithm of procedures intended for use in building maintenance management (BMM), called SIAPME.

With basis on a literature review, an exploratory practical exercise was carried out, drawing up the SIAPME model and comprising several organisational charts with interconnections.

This study offers an overview of an alternative set of well-founded and integrated strategies for asset management. Overall, the basic characteristics of the outlined model seem to be in agreement with various existing models.

SIAPME’s ambitious goal is to serve as a well-founded strategic basis for the development of an advanced software solution. However, it still lacks empirical validation, which could be a lengthy process.

This research can provide a valuable input for a more in-depth discussion on the identification and correction of gaps for many systems currently in use. For instance, it is believed that an eventual SIAPME software solution may have potential for full compatibility with building information models, particularly focusing on the life cycle phase of utilisation, operation and building maintenance.

Through SIAPME procedures, a building manager will be allowed to have a very broad perspective of its functions, covering nearly all the fundamental aspects for efficient and integrated maintenance, with optimal control of all players in the process. As a concept idea and by introducing emerging and technological issues, the model can be advantageous for BMM.

The purpose of this paper is to report on the results of a study carried out to identify and analyse which potential subject areas may have impact on developments in the field of building maintenance (BM). That is, it is intended to contribute to the integration of new approaches so that building maintenance management (BMM) becomes as automated, digital and intelligent or smartness as possible in the near future.

The research approach has resulted in a theory that is essentially based on a qualitative design. The route followed was a literature review, involving the collection, analysis and interpretation of carefully selected information, mostly from recently published records. The data assembled and the empirical experience itself made it possible to present a comprehensive viewpoint and some future outlooks.

Five thematic areas considered as potentially impactful for BM developments have been highlighted, analysed and generically labelled as thematic base words, which are monitoring, automation, digitalisation, intelligence and smart. It is believed that these may be aspects that will lay the groundwork for a much more advanced and integrated agenda, featured by a high-tech vision.

This is thought to be a different way of looking at the problem, as it addresses five current issues together. Trendy technological aspects are quite innovative and advantageous for BMM, providing opportunities not yet widely explored and boosting the paradigm shift.

This study aims to present a strategic framework aiming to streamline building operation and sustainability issues. To make available a further contribution to respond to Coronavirus Disease 2019 (COVID-19), an operational prevention guideline relying on the level of spread risk has also been developed, primarily intended for users when accessing and circulating within common spaces of buildings in general.

The research approach involved the development of a whole theory, essentially based on a qualitative design, by means of tree schematic representations and explanatory frames. It presents part of a model already developed (called SIAPME), although, in general, besides integrating the underlying aspects of the individual experience of daily life, it is based on insights and impressions taken from the literature review.

With an identity of its own, this study offers an overview of an alternative set of well-founded and integrated strategies to improve working processes in a number of fields of the building operation function. A structured vision has thus, been provided with interest in certain key topics of the present time, such as energy management, comfort and sustainability. Still, in this context, based on a frame of knowledge gathered to date, a current, innovative and simple guidance has also been designed to help prevent the contagion of COVID-19.

The draft of procedures is part of an ambitious goal to serve as a well-founded strategic basis for the eventual development of an advanced software solution. As it is mainly limited to qualitative analysis, from which themes and generalisations have been arranged, this research may need more empirical evidence and additional work will be necessary to overcome any gaps that may be found.

An overall assessment of this study seems to corroborate the idea that a significant impact on the developments in building operation can occur if stakeholders seek a more integrated way of management, based on cross-referencing of current issues. At a time when great uncertainties remain and knowledge advances are in full swing, the designed framework aims to be an added input towards already existing research. Furthermore, it can be seen as a valuable contribution to improving related software applications.

The originality lies in trying to better understand how and in which aspects the general day-to-day management of building operation can be handled more effectively, sustainable and framed, following a reasoned scientific line, in addition of trying to figure out greater capacity to deal with users’ contagions, especially in the existing context of the pandemic.