Конференция, 2023, Прилагане на стандартите за ESG за сигурни стратегически производств
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Item MODERN METHODS OF DESIGNING AND BUILDING CRITICAL INFRASTRUCTURE(Бургаски свободен университет, 2023) Сейменлийски, Камен; Симионов, РадославThe current global landscape has accentuated the need for a shift in the design and construction of critical infrastructure. Changes in the environment, advancements in technology, and evolving societal needs demand a novel approach. This paper explores modern methods of designing and building critical infrastructure, from innovative design philosophies to cutting-edge construction technologies.Item ANALYSIS AND ESTABLISHMENT OF THE ROOT CAUSES OF INCIDENTS WHEN WORKING WITH CRITICAL INFRASTRUCTURE(Бургаски свободен университет, 2023) Долчинков, Радостин; Симионов, РадославThis paper investigates the analysis and determination of the root causes of incidents occurring when dealing with critical infrastructure. Through detailed examination of cause-and-effect factors, including human errors and organizational issues, the paper emphasizes the importance of fully understanding and addressing these causes. Utilizing tools such as the Root Cause Tree®, the paper demonstrates how these incidents can be analyzed down to their most basic causes. For instance, the analysis identified four root causes for a high temperature problem in one incident: the need for improvements in vigilance monitoring, shift planning, choice of a tired worker, and implementation of a "no-sleeping at workplace" policy. The results from this analysis underline the significance of human factors management, specifically in terms of training, procedures, and engineering solutions when dealing with critical infrastructure.Item USE OF CHEMICAL ADDITIVES TO IMPROVE THE PROPERTIES OF CONCRETE MIXTURES IN THE CONSTRUCTION OF CRITICAL INFRASTRUCTURE(Бургаски свободен университет, 2023) Ляцковска, Силвия; Симионов, РадославOptimizing the properties of the concrete mixture and the finished concrete is a task that has been on the agenda ever since the discovery of this popular building material. Different substances and mixtures are developed and improved, so-called additives to concrete that give it greater strength, better plasticity or adjust the setting times. These additives are thoroughly researched in construction laboratories, and their properties and effects are analyzed in various practical directions. The article presents the main principle of action of the main chemical additives used at the moment, the mode of action and the methods of their testing.