03204nam a2200421 a 4500 20260817161825.0 140613s2010 th ad ||| |000 0 eng d .b1213188x AIT Thesis no.ISE-10-19 Nguyen Kim Ngoc An age-dependent selective maintenance policy for a gas processing plant in Vietnam Pathum Thani : Asian Institute of Technology, 2010 46 p. : ill., charts Thesis ; no. ISE-10-19 Submitted in partial fulfillment of the requirements for the Degree of Professional Master of Engineering in Industrial Engineering and Management, School of Engineering and Technology This project researched a selective maintenance policy founded on the components age of the system. In this maintenance policy, we will fix the operation period and carry out the system maintenance in a short period before the next operation cycle. During this defined time, some maintenance actions, for example: the replacement of an identical item, the rehabilitation or doing nothing actions will be considered and realized for each component. Due to the fixed maintenance period is usually not enough for maintenance of all components in the system, only some components are selected for maintenance during that period in order to maximize availability. A mathematical model is proposed to help maximize system the availability according to the time and budget constraints of preventive maintenance. This model is executed for a serial-parallel system and then applied for the maintenance problem at a gas processing plant in Vietnam. @Risk Optimizer program is used for solution purpose. From numerical and sensitivity analysis results, some recommendations are also derived. Thesis (M.Eng.) - Asian Institute of Technology, 2010 Plant maintenance Vietnam Maintenance Vietnam Huynh, Trung Luong, Chairperson Voratas Kachitvichyanukul, Examination Committee PetroVietnam, Scholarship donor Asian Institute of Technology. Thesis ; no. ISE-10-19 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B03301 .b1213188x mnait j 240404 0 140613 m a j 3 000:001:PDF:b1213188:001370:0:0:0:0:0:0 Abstract--AIT Thesis no.ISE-10-19 n mnait mnait mnarc 20 40 Barcode : 30050120846646 CREATED : 2014-06-16 RECORD # : i1281006x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120846653 CREATED : 2014-06-16 RECORD # : i12810095 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160029996 CREATED : 2016-03-16 RECORD # : i12892725 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 2812 2812 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no.ISE-10-19 30050120846646 2026-08-17 16:18:25 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no.ISE-10-19 30050120846653 2026-08-17 16:18:25 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no.ISE-10-19 30050160029996 2026-08-17 16:18:25 1 2026-08-17 40