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Facility management
Archiv článků od 16.6.2014 do 12.1.2015

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12.1.2015
doc. Ing. Viera Somorová, PhD., Katedra technológie stavieb Stavebná fakulta STU BA

The main aim of facility management is to create an optimal environment for users of building. This can ensure by quality operation and maintenance of buildings. Important tool for the facility manager, who is a carrier of effective building management, from the aspect of the continuous operation of the building is the Manual for the use of the building.

22.12.2014
doc. Ing. Alena Tichá, Ph.D.; Ing. Gabriela Kocourková, VUT v Brně, Fakulta stavební, Ústav stavební ekonomiky a řízení

The aim of the paper is to analyze the current situation in the use of traditional and new methods of standardization work in the construction industry. The questionnaire survey will be used for the analysis with subsequent statistical evaluation. This work will serve as an initial basis for mapping the current situation and finding problematic areas.

The current economic crisis is forcing construction companies to save. At the same time wastage on construction sites and in construction has not faded. Analysis and measurement of work not only manual, but also mental, therefore, gets back to the fore.
Currently normative base for construction works is outdated and needs to be updated. New technologies and materials provide to the construction output completely different performance options and performance standards, than it was almost 30 years ago, when it was created normative base used until now for the pricing of construction work in the Czech Republic.
This article presents the current situation in the use of traditional and new methods of standardization work in the construction industry.

8.12.2014
Ing. Eva Wernerová Beránková, doc. Ing. František Kuda, CSc., Fakulta stavební VŠB – TU Ostrava

The article deals with one of the essential documentation for the operation of buildings, and as-built documentation. The aim of this paper is to present documentation as a basis for further development of operational documentation, and contributes to each well to that used and operated building. The article presents possibilities for the documentation used in practice and how to deal with it during the life cycle of the building. The article also lists ways of processing and updates.

24.11.2014
Ing. Jiří Šála, CSc., ŠÁLA MODI, Praha

From a functional point of view is mechanical ventilation the only system that gives the guarantees necessary exchange of fresh air, which is necessary in spite provide fresh air in a given time and quantity. The advantage of this method is the possibility of air exchange energy-saving solution - first option controlled exchange according to the needs of individual spaces, which excludes excessive ventilation, secondly the possibility of installing ventilation heat recovery that often uses more than 80% efficient heat from exhaust air for preheating fresh (no mixing). In the case of radon risk would be appropriate to prescribe these systems.

10.11.2014
doc. Ing. František Kuda, CSc., Fakulta stavební VŠB-TU Ostrava

This article aims to introduce methods and tools to assess the costs during the operational phase of the life cycle of buildings. Determining the life cycle cost of buildings is an important part of every construction project and a preliminary determination of costs in the operational phase life cycle contributes to the sustainability of future building.

20.10.2014
doc. Ing. Viera Somorová, PhD., Katedra technológie stavieb Stavebná fakulta STU BA

The aim of the forth part of european standard Facility management is systematic arrangement of facility management products following the breakdown of the first part of standard 15221-1 using encoding of individual products of facility management in a way categorization, classification and use of structures. The standard also provides principles for allocating the cost of products of facility management and structure for benchamarking (comparison) facility management activities within organizations in Europe.

výměník tepla pro odpadní kanalizační potrubí
6.10.2014
doc. Ing. Jana Peráčková, PhD., Ing. Veronika Podobeková

The heat from the waste water can be taken from external or internal drainage. In case of external drainage is a pipe with flow min. 15 l/s and pipe diameter min. 800 m. Waste heat in buildings can be used to preheat the hot water.

6.10.2014
Ing. Zuzana Holubová, ČVUT v Praze, Fakulta stavební

Previous article presented FMA model and his verification in practice. This article focuses on the presentation of possible areas of development model FMA and FM area. The research of model FMA detected three main areas of research. The first two areas were presented in the previous article and this article presents the latest research, the creation of the risks map for individual processes.

29.9.2014
Ing. Michal Frank, Ing. Lenka Smetanová, Ph.D.

Test on fire-resistance is a substantial part of necessary verification of a fireproof installation channel, which was developed as an output of the solved project FR-TI1/216.
The final designed fire-resistant mixture with the most appropriate characteristics for this kind of materials was used for pilot production of individual segments of the installation channel. A sample of the fire-resistant channel was assembled according to relevant standards into a testing furnace in the test institute for fire-resistance PAVUS, a.s. in a way, which represents its common using in praxis.
After necessary 1 week conditioning of the channel in the furnace environment the test on fire-resistance was carried out with result that the channel reached even better fire-resistance than it was expected according to laboratory results.

28.9.2014
Ing. Martin Štěrba, Ústav technologie, mechanizace a řízení staveb, Fakulta stavební, VUT Brno

The article deals with the working safety regarding lifting mechanism in construction. The author mentions basic legislation that deals with this matter in the introductory part of the article. Then the author attempts to identify basic risks that are often present when lifting mechanisms are used in construction. The author also tries to emphasize the necessity to prevent the risks already in the preparatory phase of the project. The concluding part of the article contains the author´ s encouragement to increase the working safety in construction.

22.9.2014
Ing. David Sýkora, Ph.D., Katedra městského inženýrství a stavitelství, Fakulta stavební, VŠB-Technická univerzita Ostrava

Hidden defects of buildings, which may become evident only in winter, are one of the biggest problems of any real property purchase. The article gives some advice how to detect them in advance so that the buyer may be prevented from submitting time consuming, expensive and often ineffective claims in face of the previous owner.

15.9.2014
Ing. Ilona Šimoníková

The paper focus on smoldering combustion, its description and the accompanying phenomena associated with it. The accidents about smoldering or flaming combustion of organic material such as hay, straw, etc. are written very often. Processes that lead to these phenomena last not minute, but days or weeks. In this paper there is described the process leading to self-heating smoldering. Given the long-term nature of processes can be easily directed to the prevention, some of these methods are described in this paper.

facility manager
8.9.2014
Ing. Zuzana Holubová, ČVUT v Praze, Fakulta stavební

Previous article presented FMA model and his verification in practice. This article focuses on the presentation of possible areas of development model FMA and FM area. The research of model FMA detected three main areas of research. This article presents just two of them. The first research area should address the question of the application of EN 15221 in practice and its applicability for the detection of FM processes in the company. The second area of research is the methodology of accounting costs to FM area. The last research area is the creation map of risks for each process.

1.9.2014
Ing. Jaroslav Bambous

Nowadays implemented and operated buildings services do not fully utilise current technical industry standards. The reason is not only a pressure for investment cost cutting, but also professionalism level of investor’s consultants and planners. Another negative impact has reducing time for both project preparation and realization.
Disproportionate cost cutting of operation and energies leads to suppressed running of technical equipment. Additionally the reducing of staff and qualified personnel results in ineffective way of operation. Technical capabilities of installed devices are not properly and fully used, so the required technical parameters are not followed in air conditioned spaces.

Zákaz používání výtahu za požáru - výtah neslouží k evakuaci osob
21.7.2014
plk. Ing. Zdeněk Hošek, Ph.D., Ministerstvo vnitra - generální ředitelství Hasičského záchranného sboru ČR

Elevators belong to a very important building services and technologies. For these reasons, they need to pay attention not only in terms of proper technical implementation, but also in terms of fire safety. In particular, fire and evacuation lifts, which are also very important fire safety devices must also meet the stringent technical requirements of fire protection.

14.7.2014
Ing. Martina Drdlová, prof. Ing. Jaroslav Buchar, DrSc., Ing. Josef Krátký, Ph.D., Ing. Radek Řídký, Ing. Michal Frank

The paper summarized the results of the research works dealing with the development of advanced cementitious composite materials with fibre reinforcement designed for antiterrorist systems. The effect of different randomly dispersed fibre reinforcement (glass, basalt, polymer and steel fibre of 12–55 mm length and their combinations) on physical mechanical properties of the composite and its overall blast resistance was evaluated. The developed material was used for the design of blast resistant litter bin. The final dimensions, geometry and composition of the layers were defined using the numerical simulations in LS-Dyna implicit/explicit solver. The blast resistance of the element was subsequently verified by blast tests on the real product.

14.7.2014
doc. Ing. Viera Somorová, PhD., Katedra technológie stavieb Stavebná fakulta STU BA

Quality of provided services for the organization - the client -  is a priority in relation to its primary activity. STN EN 15221-3 Quality in Facility Management specifies the procedure for determining the quality of facility management services. Its purpose is to provide guidance how to achieve, measure and improve their level. This European Standard is primarily written for organizations that adopt quality improvement procedures together with SL definition and the use of metrics.

energetický štítek
14.7.2014
Ing. Jan Blažíček, redakce

The media regularly appear alarming reports, according to the Czech Republic gets into trouble with the fulfillment of its obligations towards the EU, due to the lack of state financial support. This information is frequently based on calculations originating from the potential recipient of government subsidies, so we cannot rule out that this is about wishful thinking. One of the sectors where we reportedly threatened is the reduction of energy demands.

Office park
30.6.2014
Mgr. Adam Kučera, Masarykova univerzita

Modern buildings allow to unify monitoring and controlling of building automation and electronic systems under a common environment known as a Building Management System. Although in many environments the BMS represents an unnecessary feature that only improves the user experience, with growing size of the facility the BMS becomes essential for a building operation. BMS ensures a communication between users and devices and helps to significantly reduce costs of a system expansion. In that case, a reliability and an availability of the BMS becomes critical for a smooth operation. This article presents technical, methodical and process aspects of a high reliability in the BMS, based on experience with a long-term operation of the BMS at the Masaryk University. Fulfilling the presented principles enables the BMS to serve as a primary environment for controlling of the building operation.

16.6.2014
Ing. Ilona Šimoníková

The third part of the series focused on contruction explosion protection. This type of explosion protection is based on clasification spaces to the explosions zones and identifications of ignition sources. In the paper are described basic features explosion protection and principles of their function.


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