Analysis of major accident prevention systems, including hazardous substances in INA, PLC., Oil and gas research and production : master's thesis

Prisutnost opasnih tvari povećava vjerojatnost pojave velikih nesreća u industrijskim postrojenjima. Temelj zakonodavnog okvira u Europskoj uniji s ciljem sprječavanja i kontrole velikih nesreća koje uključuju opasne tvari predstavljen je Direktivom o kontroli opasnosti od velikih nesreća koje uključuju opasne tvari (tzv. „Direktiva Seveso“). Odredbe aktualne „Direktive Seveso III“ (Direktiva 2012/18/EU) prenesene su u hrvatsko zakonodavstvo putem krovnog zakona na području zaštite okoliša te posebnog zakona kojim se uređuje zaštita i spašavanje, kao i pripadajućih podzakonskih akata. U okviru diplomskog rada izrađena je analiza sustava sprječavanja velikih nesreća koje uključuju opasne tvari u kompaniji INA, d.d., Istraživanju i proizvodnji nafte i plina. Analiza obuhvaća osam „područja postrojenja“, tj. sedam otpremnih stanica i Objekte frakcionacije Ivanić Grad. Temelji se na Izvješćima o sigurnosti, koja su prihvaćena od strane nadležnog tijela i naglasak stavlja na najgori mogući slučaj karakterističan za svako pojedino postrojenje. Najveći izvor opasnosti na svim lokacijama predstavlja skladišni prostor. Izrazito mala vjerojatnost pojave velikih nesreća rezultat je postizanja visokih standarda zaštite zdravlja, objekata i okoliša u svim fazama, tj. od samog projektiranja i konstrukcije, do operativne faze tehnološkog procesa i održavanja svih dijelova postrojenja koji su povezani s opasnostima od nastanka velikih nesreća.The presence of hazardous substances increases the probability of major accidents occurring in industrial plants. The basis of the legislative framework in the European Union with the aim of preventing and controlling major accidents involving dangerous substances is represented by the “Directive on the control of major-accident hazards involving dangerous substances” (the so-called "Seveso Directive"). The provisions of the current "Seveso III Directive" (Directive 2012/18 / EU) have been transposed into Croatian legislation through an umbrella law in the field of environmental protection and a special law governing protection and rescue, as well as related bylaws. As part of the thesis, an analysis of the system of prevention of major accidents involving hazardous substances in the company INA, PLC., Exploration and production of oil and gas. The analysis includes eight “plant areas”, i.e., seven dispatch stations and Ivanić Grad faction facilities. It is based on Safety Reports, which are accepted by the competent authority and emphasizes the worst-case scenario, specific to each individual installation. The hazards associated with the hydrocarbon storage tanks represent major risk sources at all locations. Extremely low probability of major accidents is the result of achieving high standards of health, facility maintenance and environmental protection in all phases, starting from design and construction, to the operational phase of the technological process and maintenance of all parts of the plant associated with the possibility of major accident occurrence