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ITS » Scientific Articles » PascaSarjana
Posted by kisaqust@me.its.ac.id at 25/04/2016 15:25:41  •  804 Views


STUDI AWAL PENYEBAB KERUSAKAN SUBMARINE HOSELINE HSD PLTGU MUARA TAWAR BEKASI - JAWA BARAT

Author :
HERIANSJAH, MACHRIF ( none )
AGUSTIN, HELENA CAROLINA KIS




ABSTRAK

Submarine Hoseline HSD UP Muara Tawar merupakan jaringan pemipaan berdiameter 12 in yang digunakan untuk kegiatan bongkar muat bahan bakar HSD High Speed Diesel. Peralatan tersebut tidak dioperasikan selama 8 tahun dan terletak pada kedalaman 10 meter dari permukaan laut. Ketika akan dioperasikan kembali dilakukan test kelayakan operasional. Hasil test menunjukkan adanya kebocoran. Hal ini menyebabkan terhambatnya bongkar muat bahan bakar dan meningkatnya biaya operasional perusahaan. Dalam penelitian ini akan dilakukan studi awal kerusakan dan kebocoran Hoseline ditinjau dari aspek korosi dan interaksi hoseline dengan lingkungan air laut beserta mikro dan makro organisme yang ada di dalamnya. Selain analisa dari data-data terkumpul juga dilakukan eksperimen untuk menguji ketahanan hoseline terhadap air laut. Hasil penelitian diketahui bahwa keterlibatan biota laut mikro dan makro organisme laut mempunyai pengaruh yang cukup besar terhadap kerusakan fisik material hoseline baik kerusakan permukaan maupun kehilangan berat helical wire. Pada permukaan spesimen uji yang tidak rata konsentrasi mikro dan makro organisme laut lebih banyak dibanding dengan permukaan yang rata halus Selain itu juga menimbulkan kerusakan terkelupas tidak rata pada permukaan cover.


ABSTRACT

Submarine Hose line HSD UP Muara Tawar represent the network of pipe has diameter 12 in was used for loading and unloading activities of fuel HSD High Speed Diesel. The Equipments are not operated during 8 years and lay in deepness of 10 meters from sea level. When will be re-operated the hose line conducted test of operational eligibility. Result of test showed existence of leakage. This effect cause pursuing of loading and unloading fuel and increasing of operating expenses company. This research will be conducted to find the occur damage and leakage of hose line evaluated from corrosion aspect that mean interaction of the hose line and its environment as sea water including the micro and macro organism. The real damaged are gathered and its test the resistance hose line to sea water. The result of research that the involvement macro and micro organism of the sea have significant influence to disturb physical of material hose line either damage also surface heavy loss helical wire. The macro and micro organism accumulated more to the specimen surface which scraggly than ones smoother.



KeywordsKebocoran Hoseline; Air laut; Korosi; Makro dan mikro organisme laut
 
Subject:  none
Date Create: 02/08/2007
Type: Text
Format: PDF
Language: Indonesian
Identifier: ITS-Article-90005160009952
Collection ID: 90005160009952


Source
article of Prosiding Seminar Nasional Pascasarjana VII 2007 ISBN 979-545-0270-1

Coverage
ITS Community

Rights
Prosiding Seminar Nasional Pascasarjana VII 2007 ISBN 979-545-0270-1




[ Download - Summary ]

ITS-Article-90005160009952-41330.pdf




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