Tobin Arkwright-Sale
Mechanical Engineer, Fixed Plant Reliability and Shutdowns, MIEAust, working towards CPEng
Australind, WAtobin.arkwrightsale@example.com0491 578 409Summary
Mechanical Engineer with eight years in fixed plant maintenance and reliability across mineral processing and alumina refining, including four years FIFO on an 8 and 6 roster. Lead root cause investigations on critical equipment, write maintenance strategies in SAP PM and plan the mechanical scope of major shutdowns. Improved availability on the refinery's digestion pumps by changing the failure mode the strategy targeted. Member of Engineers Australia, with my CPEng application in preparation.
Experience
Senior Reliability Engineer, Digestion and Clarification, Preston Vale Alumina
– Present
Bunbury, WA
- Own the maintenance strategy for slurry pumps, heat exchangers and agitators in the digestion area, reviewing failure history in SAP PM and changing tasks to the failure modes that actually occur.
- Led root cause analysis after repeated mechanical seal failures on the high-pressure slurry pumps; a change in flush arrangement and seal type ended the repeat failures and lifted availability on the pump train.
- Plan the mechanical scope of the area's annual shutdown with the planning team, building the work packs, critical path and contractor requirements, and act as area engineer on night shift during execution.
- Run management of change for mechanical modifications, including safety in design reviews, pressure equipment checks to AS 4343 and handover documentation.
Mechanical Engineer, Fixed Plant (FIFO, 8 and 6), Marrangu Ridge Iron Ore Operations
–
Pilbara, WA
- Supported the processing plant's crushing, screening and conveying circuit, responding to breakdowns and writing corrective work orders with the maintenance supervisors.
- Specified and managed the replacement of a primary crusher drive coupling and two conveyor pulleys, working with OEMs and the site's contractors.
- Introduced vibration analysis rounds with the condition monitoring contractor and set the alarm limits used in the plant's system.
Graduate Mechanical Engineer, Lowan Coast Engineering Partners
–
Perth, WA
- Rotated through design, project and site roles, producing calculations, equipment datasheets and drawing checks for materials handling projects.
- Completed the firm's graduate program and began my Engineers Australia competency records.
Education
Bachelor of Engineering (Honours), Mechanical
University of the Darling Range, Perth, WA
Honours thesis on wear in slurry pipeline bends; vacation work at a gold processing plant.
Skills
- Reliability engineering and RCM
- Root cause analysis
- Maintenance strategy in SAP PM
- Shutdown scope and planning
- Pumps, seals and slurry systems
- Crushing, screening and conveyors
- Vibration and condition monitoring
- Pressure equipment (AS 4343, AS 3788)
- Safety in design and management of change
- AutoCAD and SolidWorks
Certifications
- Member, Engineers Australia (MIEAust), CPEng application in preparation, Engineers Australia,
- Standard 11 Generic Induction for Construction and Mining, Registered training organisation,
- Confined Space Entry and Working at Heights, Registered training organisation,