Sistem Monitoring Dan Evaluasi Capaian Kinerja Kontraktor Dalam Preservasi Jalan Pada Kontrak Long Segment Di Jawa Timur

Adrianto, Bambang (2000) Sistem Monitoring Dan Evaluasi Capaian Kinerja Kontraktor Dalam Preservasi Jalan Pada Kontrak Long Segment Di Jawa Timur. Masters thesis, Untag 1945 Surabaya.

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Abstract

Along 2361 km of national road in East Java Province, spread across several locations especially north coast causeway, there are minor and severe damage suffered. The reconstruction was performed by long segment road preservation activities in 100 – 200 km-package, but there were premature damages before the designed period. Monitoring and performance evaluation of contractors is necessary to be done. The objective of this research were to obtain monitoring and evaluation system of contractors comprehensively and quantitatively by mapping the level of contractors problem in performing routine maintenance of the road by long segment, and to obtain the score of every factor as well as to get contractors performance value. This research began with problem identification, data gathering and analysis to obtain the factors that can influence contractors performance. The primary data collection was done through questionnaires to get data on the level of the contractors' performance problem and road preservation performance, while secondary data were the response time of damage reparation. The analysis was performed using a statistical test, SEM (Structural Equation Modelling) and descriptive analysis on the results of monitoring and evaluation of contractors performance. Statistical test using SPSS was performed to determine whether the data obtained was valid, reliable and normally distributed. To know the score of every factor, analysis by SEM from the result of Confirmatory Factor Analysis (CFA) was done using AMOS ver.21. Validity and reliability analysis result for the level of problem in routine minor reparation of the road by long segment showed that the indicator and variable were more than 0.464, thus considered valid and reliable. Data normality analysis resulted in the degree of freedom equal to the number of samples, therefore, can be concluded that the data was independent and normally distributed. CFA analysis showed that the indicators that have effects were seven out of 10 for workers, seven out of 10 for consultants expert, six out of 11 for PPK performance, seven out of 11 for material use, six out of 10 for heavy equipment, six out of nine for quality test equipment, four out of nine for work method, five out of six for financial condition, six out of 11 for environmental condition, and seven out of 10 for limitation of performance indicator achievement. SEM analysis resulted in influence score of 31% for workers, 14% for consultants experts, 10 % for PPK performance, 7% for material use, 0 for heavy equipment and quality test equipment, 5% for work method, 8% for financial condition, 15% for environmental condition, and 10% for limitation of performance indicator achievement. The value of contractors performance achievement obtained from the sum of the product of mean and the result of SEM analysis for each variable is 59, which means fall into the category of “poor” (below 60). Performance improvement from monitoring consultants experts, heavy equipment, quality test equipment, environmental condition, and performance indicator fulfilment is required to increase the value of contractors performance. The score of every factor that determined by different instrument needs to be done in future research as well as the addition of other variables for long segment contracts.

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