JARINGAN PERPIPAAN DAN PERAWATAN POMPA 14P7A PT.Pertamina (Persero) RU IV Cilacap

GALANG ALHAYA DINASTI, Ir. Soeadgihardo Siswantoro,MT.

2013 | Tugas Akhir | D3 TEKNIK MESIN

PT. Pertamina (persero) RU IV Cilacap memiliki beberapa kilang, salah satunya adalah Fuel Oil Complex I (FOC I). Kilang FOC I menghasilkan produk berupa BBM dan non BBM yang digunakan oleh masyarakat Indonesia. Di kilang Fuel Oil Complex I ini dipelajari perawatan pompa 14P7A. Guna menjaga kehandalan pompa agar keberlangsungan proses produksi BBM dan non BBM tetap berlangsung. Menjaga kehandalan pompa dilakukan dengan cara pemeliharaan harian, bulanan, dan tahunan. Pemeliharaan harian berupa pengecekan oli pelumas dan suhu dari bearing housing. Pemeliharaan bulanan berupa penggantian oli pelumas dan pengecekan vibrasi. Pemeliharaan tahunan berupa penggantian bearing dan wearing ring. Setelah dilakukan pemeliharaan, ditemukan kerusakan pada beberapa kompone pompa. Salah satunya bending pada shaft. Adanya bending dikhawatirkan dapat mengurangi kehandalan dari pompa. Sehingga dilakukan penggantian shaft. Agar kehandalan pompa dapat kembali maksimal.

PT.Pertamina (Persero) RU IV Cilacap has some of refineries, one of them is Fuel Oil Complex I (FOC I). FOC I produces products such as fuel and non-fuel that is used by the people of Indonesia. In Fuel Oil Complex I 14P7A pump maintenance was studied. It was done to maintain the reliability of the pump and the sustainability of fuel and non-fuel production. Maintain the reliability of the pump is done by checking the daily, monthly, and yearly routines. Daily inspection such as checking lubricating oil and temperature bearing housing. Monthly inspections such as lubricating oil changed and checking the vibration. Annual inspections are bearing and wearing ring replacement. After maintenance, damage to some parts were found, such as a bending of the shaft. The bending may reduce the reliability of the pump. It was fixed by replacement of the shaft. Hence that the maximum reliability of the pump could be recovered.

Kata Kunci : JARINGAN PERPIPAAN DAN PERAWATAN POMPA 14P7A