Förekomsten av ohälsa är mer vanligt i byggarbetabranschen än i andra branscher, p.g.a. arbetsolyckor och övriga förhållanden i arbetet. En av de viktiga resurserna till att förebygga skada och upprätthålla hälsa i arbetslivet, är företagshälsovård. Syftet med denna kvalitativa intervjustudie var att beskriva byggarbetares upplevelser om deras arbetshälsa/arbetsmiljö och om vad företagshälsovårdens hälsokontroller har haft för betydelse för deras beteendeförändring.   Fem byggarbetare som genomgått en hälsokontroll via företagshälsovård och åstadkommit en potentiell beteendeförändring som förbättrat hälsan, intervjuades. Den tematiska analysen av intervjuerna resulterade i fyra huvudteman: ”möjliggörande faktorer till en god arbetshälsa i byggarbetarens yrke”, ”begränsade faktorer till god arbetshälsa i byggarbetarens yrke”, ”konkreta resultat av företagshälsovårdens hälsokontroller” och ”fördelarna med företagshälsovårdens hälsofrämjande arbete”. Studiens resultat visar att byggarbetare upplevde sin arbetshälsa/arbetsmiljö som både positivt och negativt. Det positiva med arbetet var den sociala kontakten med kollegor och arbetsgivare och det negativt var arbetsmiljön som bidragit till sämre hälsa p.g.a. av muskuloskeletala skador och stress. Hälsokontroller bidrog till beteendeförändring som kan förebygga sjukdomar bland byggarbetarna.   Hälsokontrollen upplevdes som meningsfull då ett gott bemötande möjliggjorde en beteendeförändring samtidigt som en ökad insikt av att förbättra sin egen hälsa skett, efter negativa provsvar. Vidare forskning behövs om hur byggarbetares arbetshälsa kan förbättras genom företagshälsovårdens insatser. / The incidence of illness among construction workers is higher than average in other industries, because of accidents and other conditions at work. One of the most important resources to prevent injury and maintain health in the workplace, is the occupational health care. The aim of this qualitative study was to describe the construction workers experiences of their occupational health and work environment and about whether occupational health check-ups have had any significance for their behavior change. Five male construction workers who had underwent a health check and after that performed a behavior change, was recruited via an occupational care center. Data was collected by face to face and telefon interviews, that were subsequently transcribed and analysed by thematic analyse. The tematic analyse resulted in four main themes: "enabling factors for good health of the construction workers professional”, ”restricted factors to the good health of the construction worker's occupation", "benefits of occupational health promotion" and "concrete results of occupational health check-ups".   The construction workers experienced their occupational health and work environment as both positive and negative. The positive about work was the social contact with colleagues and employers, the negative was that the work environment contributed to poor health due musculoskeletal of injury and stress. Health check-ups contributed to behavior change and pontential prevention of diseases among construction workers.   The health check-ups was considered as being meaningful and enabled a change in behavior after understanding that they must change their lifestyle to avoid disease. Further research is needed on how to improve construction workers occupational health through occupational health services.

Problem background: This thesis in building technology at Mälardalen University examines the noise level of the constructions on Öster Mälarstrand. The area Öster Mälarstrand is in the eastern part of Västerås next to the water area Mälaren. This district began to build in the end of the 20th century, and the area went from an industrial field to become as described, one of the best places in Västerås to live at. The district is now an area with a large extent of residentials and other necessities such as banking, gym, cafes, restaurants, shops and a large marina. Öster Mälarstrand is still under constant construction of new buildings. The purpose of the survey is to investigate the noise level on Öster Mälarstrand, and if the construction sites are customised to the guidelines that exist regarding noise and noise levels outside in a residential area. The work is summarized and ends by giving examples of measures to reduce noise and noise levels in the area. The method is based on own noise measurements, calculations and interviews. The noise measurements carried out at three specific locations on Öster Mälarstrand during four working days when constructions were underway. Interviews have also been conducted with 50 people who live in the area. The calculations of the noise measurments showed several varying values, but one thing that is clear is that the noise calculations that was executed, exceeds the guideline values set for noise-levels in Öster Mälarstrand. The interviews that were conducted presents that a majority of the interviewees thought that the noise level of the constructions on Öster Mälarstrand was disturbing, especially now during the pandemic of Covid-19, when several people started working from home. The conclusion in this thesis is that noise levels exceeds the guideline values ​​that exist according to the Swedish Environmental Protection Agency. The interviews in the area show that the majority of the participants experience the noise from the construction site as a disturbance.