Preliminary notesThis paper analyzed the possibility of monitoring the parameter OEE for "Serbia Railways" JSC. Transpatternation of indicators and of pattern for OEE in order to make them appropriate for use in railway infrastructure is known as Overall Railway Infrastructure Effectiveness -ORIE. This work represented a model for calculation of ORIE. It is proven that the program, which works at Swedish railways, can be adapted in order to make it functional for infrastructure of "Serbia Railways" JSC. Also, this work includes conducted adaptation and proposal of ORIE patterns which will satisfy specific needs for calculation of values for "Serbia Railways" JSC. Using the case study, it is calculated for three railway relations in Section for infrastructure of Požarevac that the value of ORIE based on real data differs in rang from 47,95 % to 60,71 %. Keywords: effectiveness; infrastructure; quality; railways Ukupna efektivnost željezničke infrastrukture kao faktor kvalitete na željeznici SrbijePrethodno priopćenje U radu je analizirana mogućnost praćenja parametra OEE kod infrastrukture "Železnice Srbije" ad. Transformacija indikatora i obrasca za OEE u odgovarajući koji se koristi za željezničku infrastrukturu zove se ukupna efektivnost željezničke infrastrukture (overall railway infrastructure effectiveness -ORIE). U radu je predstavljen model za izračun ukupne efektivnost željezničke infrastrukture (ORIE). Dokazano je da se program, koji funkcionira na Švedskim željeznicama, može prilagoditi da funkcionira i na infrastrukturi "Železnice Srbije" ad. U radu je izvršena prilagodba i prijedlog obrazaca ORIE koji će zadovoljiti specifične potrebe za izračun vrijednosti za "Železnice Srbije" ad. Studijom slučaja izračunato je za tri relacije pruga u Sekciji za infrastrukturu čvora Požarevac, da se vrijednost ORIE utemeljena na realnim podacima razlikuje od 47,95 % do 60,71 %.

The sieves’ manufacturers that want to be competitive at the market must have the implemented quality control system. Different methods, based on taking the sample, which is a representative of the total quantity of the forming sieves production, are applied for evaluation of the sieve’s conformity. The basic characteristics of this type of the quality function are control, measuring and testing of the forming sieves’ properties at the end of the manufacturing process. The objective is to detect and separate the products that deviate from the set criteria, to remain in the factory, then to be repaired if possible or discarded in the opposite case and thus to prevent delivery of the defective sieves to the paper manufacturers.