20.500.12556/RUL-185877 Radiološka zaščita delavcev Radiation protection of workers Radiološka zaščita delavcev določa postopke za zaščito ljudi pred sevanjem oziroma za izogibanje sevanju. Med postopke spadajo nadzor izpostavljenosti delavcev sevanju, preprečevanje širjenja virov sevanja, izvajanje meritev v delovnem okolju ter zaščita delavcev. V diplomskem delu sem predstavila osnovne informacije o radioaktivnem sevanju, vrste sevanj in njihov vpliv na človeško telo. Opisala sem načine merjenja sevanja in izpostavljenosti sevanju pri delu v radiološko nadzorovanem območju. Predstavila sem tudi načine varovanja pred sevanjem ter zakonodajo s tega področja. V raziskovalnem delu sem v podjetju Nuklearna elektrarna Krško, d. o. o. pridobila radiološke meritve z delovišča, kjer so potekala vzdrževalna dela na ventilu. S pridobljenimi podatki sem izračunala predvideno izpostavljenost delavcev brez predpisanih zaščitnih ukrepov. V podjetju so glede na izmerjene sevalne razmere določili potrebne zaščitne ukrepe in OVO za izvajalce del v skladu z načelom ALARA. Za vsakega izvajalca je bila določena najvišja dovoljena prejeta doza. Po koncu del sem iz dozimetrov delavcev pridobila dejansko prejete doze in jih primerjala z izračunanimi dozami brez zaščitnih ukrepov ter pripravila kratko analizo ugotovitev. Radiological protection of workers gives procedures on how to protect people from radiation or how to avoid radiation. Its task is also to control the exposure of workers to radiation, prevent the spread of radiation sources, carry out measurements in the working environment and protect workers. In my diploma thesis, I presented basic information about radioactive radiation, explanations of what types of radiation we know and their impact on the human body. I described the ways in which we measure radiation, and how we are exposed to radiation when working in a radiologically controlled area. I also presented the ways in which we protect ourselves from radiation and presented legislation in this area. In my research work, I obtained radiological measurements from the workplace where maintenance work on the valve was carried out at the company Nuclear Power Plant Krško d.o.o. Using the data obtained, I calculated the predicted exposure of workers without prescribed protective measures. In view of the measured radiation conditions, the company ordered the necessary protective measures and PPE for the contractors, in accordance with the ALARA principles. A maximum dose was also set for each worker. At the end of the work, I obtained the actual doses received from the dosimeters of the workers and compared them with the calculated doses without protective measures and prepared a brief analysis of the findings. sevanje radiološka zaščita zaščitni ukrepi ALARA radiation radiological protection protective measures ALARA true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-08-21 12:50:12 2026-08-21 12:50:22 2026-08-22 04:19:42 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 26121 Dukic_Pika_-_Radioloska_zascita_delavcev.pdf Dukic_Pika_-_Radioloska_zascita_delavcev.pdf 1 9651A5368FB7E2978E83FEE455D1D1A3 69bfc033e5ef3f711fd4610e44171d2a4923c0eca1eea01f5ce0b0b7af2fdce7 b83f1ba3-9d4d-11f1-9b0d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=244879 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0