Health and safety during construction remains a worldwide challenge that the construction industry is facing. The German construction industry recorded an average of 110,000 accidents per year in the period of 2010 to 2019. A discernible trend toward a decrease in occupational accidents is not visible. In this context, traditional safety planning does not seem to be able to guarantee sufficient health and safety during construction. In line with the BIM Roadmap published by the German Ministry of Transport in 2015, it can be recognized that Building Information Modeling (BIM) is supposed to be increasingly used in upcoming years. This paper aims to identify how BIM could positively impact Occupational Health and Safety (OHS) during construction. Therefore, a thesis procedure, combining quantitative and qualitative research with an in depth literature review is introduced. This study reveals a high added value of using BIM for (1) safety rule checking and design validation and (2) safety education, training and communication. BIM as a decision supporting tool has the potential to reduce the underestimation of safety hazards and improve safety reporting, which have been identified as current vulnerabilities in the construction industry. Furthermore, an added benefit to sustainability following the concept of Construction Hazard Prevention through Design (CHPtD) is illustrated. In practice, however, BIM for OSH remains unused, while those working with BIM are not familiar with safety planning. This study indicates that in order to fully utilize the potential of BIM, intuitiveness and standardization is required, while those implementing BIM and those using BIM need to be aware of and willing to exploit the potential of new technologies. The challenge now is to recognize the potential of BIM in relation to OHS and to actively use BIM for health and safety purposes. / Att skapa en säker arbetsmiljö på byggarbetsplatsen är fortfarande en global utmaning för byggbranschen. I den tyska byggbranschen inträffade till exempel i genomsnitt 110 000 olyckor per år under perioden 2010-2019 och det syns ingen märkbar minskning. I detta sammanhang verkar traditionell säkerhetsplanering inte kunna garantera tillräcklig hälsa och säkerhet under byggandet. I samband med den strategiska BIM-implementeringsplanen som publicerades av det tyska transportministeriet 2015 ska Building Information Modeling (BIM) användas i allt större utsträckning under de kommande åren. Syftet med den här artikeln är att identifiera hur BIM skulle kunna ha en positiv inverkan på arbetsmiljö och säkerhet (OHS) på byggarbetsplatsen. Studien kombinerar kvantitativ och kvalitativ forskning med en djupgående litteraturgenomgång. Resultatet visar att det finns ett stort mervärde i att använda BIM för (1) kontroll av säkerhetsregler och validering av konstruktionen och (2) utbildning, träning och kommunikation om säkerhet. BIM som beslutsstöd kan möjliggöra en mer realistisk bedömning av säkerhetsrisker och förbättra säkerhetsrapporteringen, vilket har identifierats som aktuella sårbarheter i byggbranschen. Det finns också fördelar med att implementera konceptet Construction Hazard Prevention through Design (CHPtD). I praktiken är dock BIM för arbetsmiljöfrågor fortfarande oanvänd, samtidigt som de som arbetar med BIM inte är tillräckligt bekanta med säkerhetsaspekter. För att BIM:s potential ska kunna utnyttjas fullt ut krävs en ökad användarvänlighet och standardisering av verktygen. Samtidigt måste de som implementerar och använder BIM vara medvetna om och villiga att utnyttja den nya teknikens potential. Utmaningen är nu att förstå potentialen av BIM för arbetsmiljöaspekter och att proaktivt använda BIM för att öka säkerheten på byggarbetsplatser.

Legislation demands that health and safety of humans at work must be secured. Today, far from every company has a functioning systematic management of occupational health and safety (OHS) in place to fulfill its legal obligations. Instead, other day-to-day tasks appear to have greater priority. The overall aim of this thesis was to investigate prerequisites and possibilities for manufacturing companies to prioritize and manage OHS, with focus on professional roles, company size, safety culture, and financial performance. Four papers (I–IV) are included in this thesis, based on three data collections. A questionnaire measuring the priority accorded to work environment was completed by 249 representatives of 142 manufacturing companies (I & II). Focus group interviews were conducted with 66 workers at a large steel-manufacturing company, discussing their experiences and perceptions of safety and risks at work (III). A questionnaire measuring OHS management practices, safety culture, and priority given to work environment was completed by 280 representatives of 197 manufacturing companies (IV). Information regarding the companies’ financial performance was retrieved from a credit bureau database. The main findings of the four papers demonstrated that profitability was considered as the most prioritized interest in the companies (I), and that trade-offs between productivity and safety is an obstacle to working safely (III). Managers generally perceived their companies to prioritize work environment factors more than the safety delegates did (I & IV). Perceptions of work environment priority did, however, not differ depending on company size (II & IV). Responsibility for safety was perceived to rest on the individual to the largest extent, and risk-taking was believed to originate from a combination of individual factors and external circumstances in the work environment (III). Larger company size, positive safety culture, and low risk in creditworthiness were found to be associated with better OHS management practices in companies (IV). Correspondingly, smaller company size, negative safety culture, and high risk in creditworthiness were found to be associated with worse OHS management practices. In summary, structural, social, and financial aspects seem to be important in companies’ possibilities for prioritizing and managing OHS. Recommendations for industry and future research are discussed. / Arbetsmiljölagen kräver att människors hälsa och säkerhet på arbetet ska tryggas genom att risker kontinuerligt ska bedömas och åtgärdas. Många företag saknar idag ett fungerande systematiskt arbetsmiljöarbete (SAM) som uppfyller lagens krav fullt ut. Istället tycks andra dagliga aktiviteter ha högre prioritet. Det övergripande syftet med denna avhandling var att undersöka förutsättningar och möjligheter för tillverkande företag att prioritera och arbeta med säkerheten och arbetsmiljön; med särskilt fokus på yrkesroller, företagsstorlek, säkerhetskultur och finansiella nyckeltal. Fyra delstudier (I–IV) ingår i denna avhandling, vilka är baserade på tre datainsamlingar. En enkät som mätte arbetsmiljöprioritering besvarades av 249 representanter vid 142 tillverkande företag (I & II). Fokusgruppintervjuer genomfördes med 66 arbetare på ett stort ståltillverkningsföretag, där deras erfarenheter och uppfattningar om säkerhet och risker i arbetet diskuterades (III). En enkät som mätte SAM, säkerhetskultur och arbetsmiljöprioritering besvarades av 280 representanter vid 197 tillverkande företag (IV). Information om företagens finansiella nyckeltal hämtades från ett kreditupplysningsföretag. De viktigaste resultaten från de fyra delstudierna kan bland annat sammanfattas med att lönsamheten uppfattades vara det mest prioriterade intresset vid företagen (I), och att avvägningar mellan produktivitet och säkerhet ansågs vara ett hinder för att kunna arbeta på ett säkert sätt (III). Chefer uppfattade generellt att arbetsmiljön prioriterades mer på företagen än vad skyddsombuden gjorde (I & IV). Uppfattningar om arbetsmiljöprioritering skiljde sig dock inte åt beroende på företagsstorlek (II & IV). Ansvaret för säkerheten på arbetet ansågs främst vila hos den enskilda individen, och risktagande betraktades komma ur en kombination av individuella faktorer och yttre omständigheter i arbetsmiljön (III). Att vara ett större företag, ha positiv säkerhetskultur och hög kreditvärdighet visade sig ha samband med att också ha ett bättre utvecklat SAM (IV). På motsvarande sätt, att vara ett mindre företag, ha negativ säkerhetskultur och låg kreditvärdighet befanns ha samband med att också ha ett sämre utvecklat SAM. Sammanfattningsvis verkar därmed strukturella, sociala såväl som ekonomiska aspekter vara väsentliga för företags möjligheter att prioritera och arbeta med säkerheten och arbetsmiljön. Detta ger uppslag till rekommendationer för industrin samt vidare forskning. / Das Arbeitsschutzgesetz verlangt, dass die Sicherheit und Gesundheit (SG) von Menschen am Arbeitsplatz gewährleistet werden muss, indem Risiken kontinuierlich überprüft und behoben werden. Vielen Unternehmen fehlt heutzutage eine systematische Handhabung von SG, die den gesetzlichen Anforderungen vollständig entspricht. Stattdessen scheinen andere alltägliche Tätigkeiten eine höhere Priorität zu haben. Das übergeordnete Ziel der vorliegenden Abhandlung war es zu untersuchen, welche Voraussetzungen und Möglichkeiten herstellende Unternehmen besitzen, SG am Arbeitsplatz zu priorisieren und handzuhaben – unter besonderer Berücksichtigung von Berufsrollen, Unternehmensgröße, Sicherheitskultur und Finanzleistungen. Die vorliegende Abhandlung besteht aus vier Teilstudien (I–IV), die auf drei Datensammlungen basieren. Die Priorisierung von SG wurde mit einem Fragebogen untersucht, der von 249 Vertretern aus 142 herstellenden Unternehmen beantwortet wurde (I & II). Fokusgruppeninterviews wurden mit 66 Arbeitern eines großen Stahlherstellers durchgeführt, in welchen die Arbeiter ihre Erfahrungen und Wahrnehmungen von Sicherheit und Berufsrisiken diskutierten (III). Ein weiterer Fragebogen enthielt Fragen zur systematischen Handhabung von SG, Sicherheitskultur und Priorisierung von SG und wurde von 280 Vertretern aus 197 herstellenden Unternehmen beantwortet (IV). Angaben zu den Finanzleistungen der Unternehmen wurden einem öffentlichen Register entnommen. Die wichtigsten Ergebnisse der vier Teilstudien können unter anderem damit zusammengefasst werden, dass die Rentabilität des Unternehmens als höchste Priorität wahrgenommen wurde (I) und dass Kompromisse zwischen Produktivität und Sicherheit als Hindernis für eine sichere Arbeitsweise beurteilt wurden (III). Manager waren im Allgemeinen häufiger als die Sicherheitsbeauftragten der Unternehmen der Auffassung, dass SG priorisiert werden (I & IV). Der Unterschied in der Wahrnehmung der Prioritätensetzung hing jedoch nicht von der Unternehmensgröße ab (II & IV). Sicherheit am Arbeitsplatz wurde in erster Linie als die Verantwortung des einzelnen Mitarbeiters angesehen und das Eingehen von Risiken als eine Kombination aus individuellen Faktoren und äußeren Umständen im Arbeitsumfeld beurteilt (III). Ein großes Unternehmen zu sein, eine positive Sicherheitskultur zu haben und niedriges Risiko in der Kreditwürdigkeit, erwies sich mit einer besser entwickelten systematischen Handhabung von SG in Zusammenhang zu stehen (IV). Dementsprechend erwies es sich, dass kleine Unternehmen, eine negative Sicherheitskultur und hohes Risiko in der Kreditwürdigkeit, mit einer schlechter entwickelten systematischen Handhabung von SG in Zusammenhang stehen. Zusammenfassend scheinen also strukturelle, soziale und finanzielle Aspekte grundlegend dafür zu sein, ob ein Unternehmen die Möglichkeit hat, SG zu priorisieren und zu handhaben. Dies dient als Vorlage für Empfehlungen für die Industrie und zukünftige Forschung.

The subjects of the thesis are chosen parts of the building technological project for the preparation and realization of the terraced family houses in Svitavy. The solution includes The study of the main technological stages realization, Time schedule and financial plan, The project of the site facilities including design of the main hoisting mechanism. The realization of ceiling construction is described in detail by The technological prescription. The solution also includes a proposal of local and utility roads repairs on the streets Gorkého and U Studeného potoka.

Occupational Health and Safety focuses on the well-being of individuals or groups of people in the workplace. Barnett-Schuster (2008:1) states that Occupational Health and Safety is a concept compiled from many different disciplines. Among others, it includes: biological hazards, physical hazards, chemical hazards, mechanical/electrical hazards and psycho-social hazards. The employer has to understand that Occupational Health and Safety should follow a holistic approach. Occupational Health and Safety is a Constitutional imperative – a command, - not a request. Chapter 2 of the Constitution of South Africa no. 108 of 1996, The Bill of Rights provides protection to such an extent that human dignity may remain intact. Therefore, compliance with Occupational Health and Safety legislation is of cardinal value to any organization or business. An organization or business can also improve their financial standing and public image by complying with Occupational Health and Safety legislation. Occupational Health and Safety in the workplace is guided by the Occupational Health and Safety Act of South Africa no. 85 of 1993, which was implemented in 1994. The Occupational Health and Safety Act further aims to present clear explanations on concepts related to Health and Safety and enables both employers and employees to gain an understanding of their distinct responsibilities. Occupational Health and Safety is a concept that has been around for decades – especially focusing on the mining sector of South Africa. Occupational Health and Safety is observed in the South African technical schools. Statistics from the Children’s Institute show that 350 000 of these children are currently not attending school. In most cases, many parents/guardians do not take the time to assess the safety of their children at school before enrolling their child. This assessment should not only be looking at security measures applied in the school, but if and how true Occupational Health and Safety measures are in place. Occupational Health and Safety (OHS) is measures put in place so that learners/children are free from risk, injury, disease or harm. The lack of Occupational Health and Safety in South African schools is in direct conflict with the Constitution of South Africa. As stated earlier, Occupational Health and Safety is a Constitutional imperative which is the responsibility and the right of each individual in South Africa. The lack of Occupational Health and Safety in South African schools is a human rights issue based on the dignity of children. The lack of Occupational Health and Safety in South African schools can be seen as a policy flaw. This study intends to create a holistic view of the managing and implementing Occupational Health and Safety in the South African school environment. Occupational Health and Safety is an integral part of teaching and learning. The research problem addressed in this study is: “How School Management Teams (SMT) experience, manage and implement Occupational Health and Safety policies in South African schools?”. The main aim of the research is to investigate how School Management Teams (SMT) experience, manage and implement Occupational Health and Safety policies in South African schools. By exploring Occupational Health and Safety in South African schools, this study would strive to obtain clarity on whether enough is being done to ensure the health and safety of learners in the school environment by means to explore the current Occupational Health and Safety management in the South African schools, identify the guidance provided on the Occupational Health and Safety implementation policy, investigate provisions for continual assessment of the process of the Occupational Health and Safety policy and provide recommendations for the lack of Occupational Health and Safety in South African schools. / Educational Leadership and Management / M. Ed. (Education Management)

Occupational Health and Safety focuses on the well-being of individuals or groups of people in the workplace. Barnett-Schuster (2008:1) states that Occupational Health and Safety is a concept compiled from many different disciplines. Among others, it includes: biological hazards, physical hazards, chemical hazards, mechanical/electrical hazards and psycho-social hazards. The employer has to understand that Occupational Health and Safety should follow a holistic approach. Occupational Health and Safety is a Constitutional imperative – a command, - not a request. Chapter 2 of the Constitution of South Africa no. 108 of 1996, The Bill of Rights provides protection to such an extent that human dignity may remain intact. Therefore, compliance with Occupational Health and Safety legislation is of cardinal value to any organization or business. An organization or business can also improve their financial standing and public image by complying with Occupational Health and Safety legislation. Occupational Health and Safety in the workplace is guided by the Occupational Health and Safety Act of South Africa no. 85 of 1993, which was implemented in 1994. The Occupational Health and Safety Act further aims to present clear explanations on concepts related to Health and Safety and enables both employers and employees to gain an understanding of their distinct responsibilities. Occupational Health and Safety is a concept that has been around for decades – especially focusing on the mining sector of South Africa. Occupational Health and Safety is observed in the South African technical schools. Statistics from the Children’s Institute show that 350 000 of these children are currently not attending school. In most cases, many parents/guardians do not take the time to assess the safety of their children at school before enrolling their child. This assessment should not only be looking at security measures applied in the school, but if and how true Occupational Health and Safety measures are in place. Occupational Health and Safety (OHS) is measures put in place so that learners/children are free from risk, injury, disease or harm. The lack of Occupational Health and Safety in South African schools is in direct conflict with the Constitution of South Africa. As stated earlier, Occupational Health and Safety is a Constitutional imperative which is the responsibility and the right of each individual in South Africa. The lack of Occupational Health and Safety in South African schools is a human rights issue based on the dignity of children. The lack of Occupational Health and Safety in South African schools can be seen as a policy flaw. This study intends to create a holistic view of the managing and implementing Occupational Health and Safety in the South African school environment. Occupational Health and Safety is an integral part of teaching and learning. The research problem addressed in this study is: “How School Management Teams (SMT) experience, manage and implement Occupational Health and Safety policies in South African schools?”. The main aim of the research is to investigate how School Management Teams (SMT) experience, manage and implement Occupational Health and Safety policies in South African schools. By exploring Occupational Health and Safety in South African schools, this study would strive to obtain clarity on whether enough is being done to ensure the health and safety of learners in the school environment by means to explore the current Occupational Health and Safety management in the South African schools, identify the guidance provided on the Occupational Health and Safety implementation policy, investigate provisions for continual assessment of the process of the Occupational Health and Safety policy and provide recommendations for the lack of Occupational Health and Safety in South African schools. / Educational Leadership and Management / M. Ed. (Education Management)