Sherman Tupas

• Supervise the entire water treatment, filtration, and botling process to meet safety and
quality standards.
• Plan and directs day to day activities, including scheduling water deliveries, optimizing
distribution, and maintaining cleanliness in work areas.
• Oversees regular repairs and maintenance of water filtration systems, pumps, and
machinery.
• Trains, supervises, and schedules personnel, including operators and delivery personnel,
ensuring high productivity and safety.
• Ensures all operations comply with local health codes, environmental regulations, and safety
protocols.
• Monitor machines and equipment that are due for maintenance.

• Managed and distributed maintenance workloads to mechanics.
• Ensured completeness and accuracy of maintenance documentation and check sheets.
• Monitored complied, deferred, and carry-forward tasks.
• Prepared daily workload and status reports including ADD and HIL.
• Tracked CFI compliance, re-compliance intervals, and deferred defects.
• Coordinated closely with customers and on-duty managers for task dissemination.

• Performed maintenance tasks on Airbus A320-200 and A340-600 aircraft.
• Conducted cabin interior removal, installation, inspection, and restoration.
• Assisted in engine run-ups and rectification of system indications.
• Supported installation and repair of aircraft interior and utility components.

• Planned, controlled, and monitored aircraft maintenance workloads in coordination with
airline planning and customer departments.
• Distributed scheduled and unscheduled tasks to mechanics, ensuring clear scope, manpower
alignment, and on-time execution.
• Prepared, reviewed, and finalized maintenance work packages prior to loading.
• Ensured availability of materials, parts, and tooling to prevent maintenance delays.
• Coordinated with MCC/IOCC to confirm aircraft tail numbers, operational status, and
required ground time.
• Managed time-controlled components including engines, propellers, and landing gears in
coordination with Technical Services.
• Monitored compliance with Aircraft Maintenance Program (AMP), MPD revisions, and
Airworthiness Directives (ADs).
• Oversaw Last Done / Next Due tracking to ensure continued airworthiness.
• Generated daily and periodic maintenance status and progress reports for management and
stakeholders.
• Supported continuous improvement of maintenance planning processes aligned with
international aviation standards.

• Taught core engineering and aeronautical subjects including Statics, Dynamics,
Thermodynamics, Aerodynamics, Strength of Materials, Engineering Drafting, AutoCAD,
SolidWorks, and Engineering Mathematics.
• Revised and enhanced syllabi for Statics of Rigid Bodies, Engineering Drawing, CAD, and
Thermodynamics.
• Co-authored the Engineering Drawing Laboratory Manual.
• Ensured syllabus compliance and alignment with academic standards.
• Served as adviser for student organizations including the Basic Engineering Organization,
Joint Photographers Group, and PATTS Vocal Harmony.

• Conducted maintenance on Cessna 152 aircraft.
• Performed refueling, draining, fuel tank removal/installation, and cockpit maintenance.
• Assisted in brake replacement, engine inspection, and spark plug servicing.