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transport of dangerous goods and risk management - Kirilo Savić

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TRANSPORT OF DANGEROUS GOODS AND RISK MANAGEMENT 214The tender documents for the Department <strong>of</strong> Traffic <strong>and</strong> Transportation defines what is considered necessaryfinancially <strong>and</strong> economically, as well sufficient technical <strong>and</strong> human capacity. When defining the conditions forparticipation in the Department <strong>of</strong> Traffic <strong>and</strong> <strong>transport</strong> must see to it that they do not discriminate against bidders,<strong>and</strong> that the logical connection with the subject <strong>of</strong> public procurement exists.After a period <strong>of</strong> 30 days, is the public opening <strong>of</strong> received applications. The Commission, appointed by decision <strong>of</strong>the competent <strong>of</strong>ficers, is checking the correctness <strong>of</strong> submitted documents <strong>and</strong> creates a list <strong>of</strong> bidders who havesubmitted complete <strong>and</strong> correct document. In the period <strong>of</strong> 15 days, the Commission makes a tour <strong>of</strong> the Bidder <strong>and</strong>controls the data submitted with the tender documents. After a period <strong>of</strong> 15 days is the public opening <strong>of</strong> bidsreceived, which relate to the price. The Commission brings their observations <strong>and</strong> assessments from the control <strong>of</strong>the bidder who submitted the correct application. After that, commissions in accordance with defined criteria: cost,quality <strong>of</strong> service, payment terms, technical <strong>and</strong> technological characteristics <strong>of</strong> the <strong>transport</strong> vehicles, using themethods <strong>of</strong> multicriteria evaluation selects the best bid. Based on the results <strong>of</strong> application <strong>of</strong> multicriteriaevaluation metod, a list <strong>of</strong> rankied bidders according to the above-defined criteria is got. Contracting is doneaccording to this ranking.DETERMINATION OF RELATIVE WEIGHT CRITERIAIn order to make good decision, it is needed to specify the alternatives by defining appropriate criteria, with thedetermination <strong>of</strong> weight coefficients for each criterion. Given that all the criteria for the variants ranking don’t haveidentical impact on observed problem, the question <strong>of</strong> determining their relative weight appears. In the process <strong>of</strong>evaluation on the multicriteria basis, determination <strong>of</strong> the relative weight <strong>of</strong> individual criteria is the biggestproblem <strong>and</strong> the most sensitive place that can decisively influence the final results <strong>of</strong> the evaluation.In order to determine the relative weight <strong>of</strong> criteria, interviewing <strong>of</strong> experts was conducted, <strong>and</strong> then rankingmethod was applied to the resulted data, for which [4] an application for the calculation <strong>of</strong> the relative weight <strong>of</strong>criteria was made. By using the application in just a few steps we come to the relative weight <strong>of</strong> criteria that areshown in Figure 2.Figure 2. The relative weight <strong>of</strong> criteriaTo verify the proper selection <strong>of</strong> experts, <strong>and</strong> thus in a certain way to ensure the validity <strong>of</strong> the results, it wasnecessary to do the assessment <strong>of</strong> competence <strong>of</strong> experts investigated. This procedure was carried out according tothe approach developed in [5]. Since this procedure is a modification <strong>of</strong> the known methods for the assessment <strong>of</strong>competence <strong>of</strong> experts, <strong>and</strong> that is adapted to the needs <strong>of</strong> research in the field <strong>of</strong> <strong>transport</strong> support <strong>of</strong> the defensesystem, it was necessary to perform only minor adjustment <strong>of</strong> procedure in specific problem <strong>and</strong> situation.

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