PENENTUAN INTERVAL WAKTU PERAWATAN YANG OPTIMAL PADA JARINGAN PIPA DISTRIBUSI GAS ALAM DI PT. PERUSAHAAN GAS NEGARA (Persero) Tbk SBU DISTRIBUSI WILAYAH II

ARIE , INDRA PRASETYA (2012) PENENTUAN INTERVAL WAKTU PERAWATAN YANG OPTIMAL PADA JARINGAN PIPA DISTRIBUSI GAS ALAM DI PT. PERUSAHAAN GAS NEGARA (Persero) Tbk SBU DISTRIBUSI WILAYAH II. Undergraduate thesis, UPN "Veteran" Jawa Timur.

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      Abstract

      Indonesia is one of country that contain oil and gas resources are relatively abundant. This can be seen by the number of drilling oil in Indonesia. Oil is essential to human life, but because of the nature of oil as one of the non- renewable energy so that the government continues to look for new energy sources as an alternative source of energy other than oil, which is more environmentally friendly and more effective and efficient, it is referred as one of the natural gas alternative energy sources that meet some of these krietria. PT. Perusahaan Gas Negara (Persero) Tbk (PT PGN (Persero) Tbk) is a company engaged in the transportation and distribution of natural gas. PT. PGN (Persero) Tbk in the distribution of natural gas using the piping system. Distribution of the process through the piping system has some disadvantages one of which is the potential for leaks are generally caused by the pipes as a result of material degradation environmental effects, such as corrosion, erosion, and others. In addition, due also to the influence of factors such as the presence of manufacturing defects in material, residual stress, weld factor, and so on. This damage often occurs during deep technical under a planned giving rise to the loss, either high cost or delay in delivery time company harvests. With the onset of the research conducted on the issue of determining the optimal treatment time intervals by applying the method Risk Based Inspection and Life Cycle Cost, expected to be determined time intervals on the optimal treatment of pipeline natural gas distribution Gas Company (Persero) Tbk so as to minimize the cost treatment were excluded. The total cost of Rp care company. 1.759.446.679,41 and the total cost of care LCC method Rp. 1.300.332.500, - bringing the total cost of care LCC cheaper Rp. Amounted to 459.114.179,41 or 26.09%. Interval care interventions for tub valve is as shown in Table 4.30, for the bridge can be seen in the table for 4.31 and cathodic protection can be seen in the table 4.32

      Item Type: Thesis (Undergraduate)
      Subjects: T Technology > T Technology (General) > T55.4 Industrial engineering. Management engineering > T58.7 - 58.8 Production Capacity, Manufacturing Capacity
      Divisions: Faculty of Industrial Technology > Industrial Engineering
      Depositing User: Users 8 not found.
      Date Deposited: 09 Jan 2015 13:29
      Last Modified: 09 Jan 2015 13:30
      URI: http://eprints.upnjatim.ac.id/id/eprint/6652

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