ALDWIN M. ALDECOA
Mechanical Commissioning
Singapore
Summary
Twenty (25) years of combined professional experience obtain through multi-tasking roles in the field of Engineering, Safety, Construction and Commissioning of Onshore/Offshore Oil and Gas industries: Jack Up & Semi-Sub Oil Rig, Floating Production Supply and Offloading Vessel (FPSO). and Semiconductor plant industries in ISO Construction fabrication & installation management and supervision, quality control inspection & testing, maintenance & preservation, pre-commissioning & commissioning of process system, Compressors (Static & Rotary Equipment), Production & Operation.
Overview
25
25
years of professional experience
3
3
Certifications
Work History
Senior Mechanical Technician
BRUNEL SINGAPORE – MODEC OFFSHORE
01.2026 - Current
- In-charge of preparation for the daily pre-commissioning and commissioning activity on board for respective technicians.
- Supervises and supports commissioning technicians in their daily activities including pre-commissioning checks and final commissioning on mechanical system / equipment.
- Assists vendor in the commissioning of packages / equipment installed onboard
- Responsible for the Installation and commissioning of Process valve Interlock.
- Prepares work permits with correct job risk assessments for commissioning activities.
- Responsible for safe execution of all mechanical commissioning activities onboard.
- Carry out mechanical isolation & de-isolation of different kinds of valves includes confined space, positive isolation, and personal & system boundary isolation as per area authority request.
- Responsible in doing preservation activities of all rotating & static equipment as per vendor specification.
- Assists in clearing all A & B punch lists recorded in PC ITR’s and responsible in clearing outstanding A and B Commissioning punch list on each system.
- Project: FPSO UARU (EXXONMOBIL)
- Fab Yard: Seatrium Shipyard Ltd.
Mechanical Supervisor
BRUNEL SINGAPORE – SBM OFFSHORE
10.2024 - 10.2025
- Coordinates sub-contractors, MC certification team & all project preservation requirement
- Daily reporting to the commissioning engineers on status of all Mechanical System /Equipment.
- Support Identify and resolve site markup, redlines, and completion systems
- Reviews all mechanical completion handover packs prior to submission to operation.
- Attends and witness Discipline Acceptance Certificate Walk for all Mechanical System prior to handover to commissioning.
- In-charge of planning for the daily pre-commissioning and commissioning activity on board for respective technicians.
- Supervises and supports commissioning technicians in their daily activities including pre-commissioning checks and final commissioning on mechanical system / equipment.
- Assists vendor in the commissioning of packages / equipment installed onboard
- Prepares work permits with correct job risk assessments for commissioning activities.
- Responsible for safe execution of all mechanical commissioning activities onboard.
- Carry out mechanical isolation & de-isolation of different kinds of valves includes confined space, positive isolation, and personal & system boundary isolation as per area authority request.
- Responsible in doing preservation activities of all rotating & static equipment as per vendor specification.
- Assists in clearing all A & B punch lists recorded in PC ITR’s and responsible in clearing outstanding A and B Commissioning punch list on each system.
- Project: FPSO ONE GUYANA (EXXONMOBIL)
- Fab Yard: Seatrium Shipyard Ltd.
- Offshore: Stabroek Block Oil Field Guyana, South America
Mechanical System Responsible
IKM-Norway- EQUINOR
12.2019 - 08.2024
- Responsible for preservation activities of all rotating & static equipment before sailing.
- Coordinates sub-contractors, MC certification team & project preservation requirements.
- Systemization and subsystem boundary definition to ensure smooth commissioning preparation and turnover sequencing
- Daily reporting to the commissioning manager on the status of all Mechanical System / equipment.
- Attends and witness Discipline Acceptance Certificate Walk for all Mechanical System prior to handover to commissioning.
- In-charge of planning for the daily pre-commissioning and commissioning activity on board for respective technicians.
- Supervises and supports commissioning technicians in their daily activities including pre-commissioning checks and final commissioning on mechanical system / equipment.
- Prepares work permits with correct job risk assessments for commissioning activities.
- Responsible for the safe execution of all mechanical commissioning activities onboard.
- Carry out mechanical isolation & de-isolation of different kinds of valves including confined space, positive isolation, and personal & system boundary creation / isolation.
- Liaises with procurement on the purchase of tools, major types of equipment, and ship systems.
- Project: FPSO-JOHAN CASTBERG
- Fab Yard: Seatrium Shipyard Ltd.
- Fab Yard: Aker Solution AS
Senior Mechanical Technician
AIR ENERGI GROUP SINGAPORE – SBM OFFSHORE
01.2019 - 10.2019
- Supervise and support commissioning technicians (Topsides) in commissioning technicians (Topsides) in their daily activities
- Responsible in clearing of all A and B Inspection Test Report (ITR)/ Check sheets prior to commissioning.
- Assist vendors in performing mechanical commissioning activities, function test of equipment i.e pumps, compressors, vessels, heat exchangers, etc., recording readings, troubleshooting and repair of defect.
- Responsible in showing to Owner Representative/s the function and operation of different system for commissioning acceptance and sign-off.
- Maintains safe and healthy work environment by following standards and procedures complying with legal regulations.
- Project: FPSO LIZA DESTINY (EXXONMOBIL)
- Fab Yard: Keppel Shipyard Limited.
Mechanical Completion Supervisor
ABI Singapore
09.2017 - 12.2018
- Senior Mechanical Commissioning Technician
- Dovre Group Singapore Pte Ltd
- BW OFFSHORE CATCHER FPSO - UK North Sea
- KEPPEL SINGMARINE BENOI SHIPYARD PTE LTD
- No. 15 Benoi Road Singapore, 629888
- Project: TOTAL- FPSO Kaombo Norte & Sul
- Fab Yard: Sembawang Shipyard
Mechanical Completion / Punch list Coordinator
AVANTGARDE AND TUFF OFFSHORE
04.2016 - 02.2017
- Mechanical Completion / PIMS CMS Administrator
- DET NORSKE OLJESELSKAP ASA
- Ivar Aasen Production Drilling Quarters Project
- Sembawang Shipyard, Singapore
- Project: FPSO CYRUS Project
Installation and Commissioning Engineer
NATIONAL OILWELL VARCO
11.2013 - 11.2015
- Seadrill Offshore Drilling – West Rigel (Semi-Submersible Rig) Project, Jurong Shipyard
- Maersk Drilling - Intrepid / Interceptor/ Integrator (Jack-up Rig) Project, Keppel Fels
- Project Involvement
Mechanical Preservation /Senior Commissioning Technician
BRUNEL International Sout East Asia Pte. Ltd.
08.2012 - 10.2013
- BUMI ARMADA BERHAD
- FPSO Armada Claire & FPSO Armada Sterling
Principal Associate Engineer
GLOBAL FOUNDRIES Singapore
01.2006 - 08.2012
- Rotating Equipment Installation & Hook-up
Associate Engineer
NEC Singapore
01.2001 - 12.2005
- Rotating Equipment Installation & Maintenance
- Offshore Pass
Education
Bachelor of Science - Mechanical Engineering
University of Nueva Caceres
Skills
PROCOSYS, PIMS-CMS, Pro-Arc, ICAPS, WIN-PCS, Auto Cad, MS office, Auto-mechanic, Mechanical/ Piping Installation/Inspection/ Commissioning/ Preservation
BOSIET, Boat Transfer and Emergency Breathing System Training (OPITO Approved)
Shipyard Safety Supervisor Course (SSSC)
Apply Workplace Safety and Health in Process Plant
Certification
BOSIET including EBS &Travel Safety by Boat & OPITO Code 5707 Certificate No: 52685808180523794885 : Validity Date: 2027-05-15
Timeline
Senior Mechanical Technician
BRUNEL SINGAPORE – MODEC OFFSHORE
01.2026 - Current
Mechanical Supervisor
BRUNEL SINGAPORE – SBM OFFSHORE
10.2024 - 10.2025
Mechanical System Responsible
IKM-Norway- EQUINOR
12.2019 - 08.2024
Senior Mechanical Technician
AIR ENERGI GROUP SINGAPORE – SBM OFFSHORE
01.2019 - 10.2019
Mechanical Completion Supervisor
ABI Singapore
09.2017 - 12.2018
Mechanical Completion / Punch list Coordinator
AVANTGARDE AND TUFF OFFSHORE
04.2016 - 02.2017
Installation and Commissioning Engineer
NATIONAL OILWELL VARCO
11.2013 - 11.2015
Mechanical Preservation /Senior Commissioning Technician
BRUNEL International Sout East Asia Pte. Ltd.
08.2012 - 10.2013
Principal Associate Engineer
GLOBAL FOUNDRIES Singapore
01.2006 - 08.2012
Associate Engineer
NEC Singapore
01.2001 - 12.2005
Bachelor of Science - Mechanical Engineering
University of Nueva Caceres