This curriculum vitae outlines Erwin V. Diwa's career experience in safety and engineering roles in the marine, offshore oil and gas industries. He has over 10 years of experience in offshore gas platform operations and safety management, as well as onshore gas plant construction and commissioning. His areas of expertise include safety management systems, permit to work systems, emergency response planning, and process safety. He is seeking new opportunities to further develop his knowledge and skills in safety engineering roles within the marine, offshore or oil and gas sectors.

1. CURRICULUM VITÆ
ERWIN V. DIWA
8A ConstantineSt., BFRV
Las Piñas, Philippines
Mobile: 63 917 4642106,
63 999 9841413
Email: erwin_diwa@yahoo.com
SkypeI.D.: evd812
Quality Health Safety Environment Professional  Naval Architect &
Marine Engineer  Diverse Fields of Engagements
CCAARREEEERR OOBBJJEECCTTIIVVEESS
 To discover and explore my full potentials in Safety and Engineering specially in the Marine
and/or Oil & Gas field’s Business, Project, Operation, Management, Design and Construction
by holding positions which will employ and develop further my Knowledge, Skills &
Experiences
CCAARREEEERR OOVVEERRVVIIEEWW AANNDD CCAAPPAABBIILLIITTIIEESS
Experience/Knowledge in: Verse in:
 Onshore Gas Plant Construction/ IMO: Conventions (SOLAS, MARPOL etc.)
Commissioning Codes (ISM, ISPS,LSA, MODU etc.)
 Offshore Gas Platform Operations/ Resolutions (Assembly, MSC, MEPC)
Safety Management Past,Present and Future requirements
 Subsea Pipeline Construction Projects/ IMCA: Diving and Marine Publications
Safety Management Operations/Safety Alerts etc.
 International Standards: ISO, OSHA, ISO: 9001:2000, 14001:1996 and OHSAS
ASME, etc. 1800
 Marine, Diving, and Offshore Drilling Classification: Systematics/Process
Operations/ Safety Management Rules/Instructions to Surveyors
 Offshore Facilities’ Operations/ Certification
Safety Management
 Safety Training/Teaching
 Quality/Safety Management & Certification
 Project Management
 Shipbuilding
 Ship Repair/Modification
 Ship Design (Computer Aided-2D & 3D, Structural & Mechanical)
Proven Objectivity and Creativity for more economical & efficient alternatives in any assignment
KKEEYY AACCHHIIEEVVEEMMEENNTTSS
 Pioneered and Set-up/Established an HES Commissioning Team’s Management System
 Changed the Safety Culture of over a decade-old Offshore-Gas-Platform Team by catalyzing their
Safety Perception—Introducing lessons and practices from a rich experience with different
Companies
 Developed a Method of Quality and Hazard Observations System (BBS)—which covered all aspects
of Quality and Safety Elements i.e. Target Setting, Performance Measurement, Training,
Communication etc.
 Introduced Safety/Quality Interventions in the Company
 One of the youngest Surveyors in DnV Singapore

2. ERWIN V. DIWA Page 2 of 11
 Devised an alternative to efficiently and cost effectively Ship an Aluminum Catamaran Ferry in
Hong Kong to the Philippines and saved the Company over a Million in Shipment Cost
 Successfully advised a Ship Owner to efficiently and cost effectively reinforce the Hull Structure
and modify the propulsion of an already Jumboized (Lengthened) Tanker Barge at Keppel Batangas
 One of the Pioneering Members of an Engineering and Design Department in a Company
 Board Examination Reviewer in Engineering Mathematics and ranked as No. 1 among Reviewers
 Board Examination 1st Placer
 1st Undergrad Student in the University to finish 2 months training at Keppel Shipyard
CCAARREEEERR HHIIGGHHLLIIGGHHTTSS
 Businessman Personal Business 2015-Present
 HES Commissioning WorleyParsons Beijing 2014-2015
Engineer (Chevron Chuandongbei
Gas Project China)
Responsible for ensuring that Chevron’s Safety Objectives and Targets, for all assigned facilities, are
achieved during the course of the Commissioning Phase of the Project (3 Onshore Gas Trains)—by
implementing Chevron’s: HES Principles, HES Programs, and HES Commissioning Plans and Procedures.
Responsible for guiding the Commissioning Team in all HES Aspects related to all Commissioning activities
by: Attending to all Meetings (Planning, Risk Assessment, Daily, Weekly, and Monthly), Reviewing Existing
Procedures, Developing new and specific Procedures, JSA Guidance, Permit To Work (PTW) Auditing,
Conducting Safety Walkthroughs, Conducting HES Trainings to all the Commissioning Team Members and
Contractors, Reviewing Chinese Government Safety Requirements, Reviewing Emergency and Disaster
Procedures, Coordinating BBS Champion on BBS Requirements in the Field, etc.
Responsible for ensuring that Best Safety Practices are still observed, within all Tasks and Deliverables,
between Construction and Commissioning Activities, however tight their Schedules are—by coordinating and
establishing good relations with the HES Construction Team.
Responsible for Assisting, Guiding, and Couching of new HES Engineers in the Team.
Experience Gained:
 Safety Management System Implementation in a Construction Project Commissioning Phase
 Set-up and established the HES Commissioning Team’s—comprising of multiple HES
Commissioning Engineers—System (Meetings, HES Audit Database, Reporting, Inspections, BBS
Cards, Signage, Bulletin Board maintenance, Materials Requisitions, etc.)
 Involved in Pre-Start Safety Review (PSSR) activities with the PSSR Team
 Member of the Safety-In-Design (SID) Team responsible for verifying SID Standards’ Implementation
by the Contractors.
 Developed and implemented, with the HES Team—Standard Safety Facilities for all Greenfield Areas
in the Plant: Bulletin Boards, Posters, Safety Plans, Fire Fighting Equipment, Life Saving Equipment,
Emergency Facilities, etc.
 LOTTO Procedures Implementation challenges during the Commissioning Phase specially the
Electrical LOTTO
 SIMOPs Management between Construction and Commissioning Activities: Welding, Pressure Test,
Radiography, Conducting Facilities Test Protocols (FTPs), Scaffolding, etc.
 Lead the change in the Electrical Safety Practices within the Commissioning Team, as reflected in the
PTW Audit Statistics, by re-enforcing Chevron’s and Industry’s Electrical Safety Standards
 Field Safety Officer Qatargas (Offshore, Qatar) 2009-2013
Responsible for the Implementation of the Integrated QHSE Management System of the Company in all of the

3. ERWIN V. DIWA Page 3 of 11
Offshore Facilities particularly the NFB (Main Gas Platform Complex) and all the other eight Remote
Wellhead Platforms, during Normal Operations and Shutdowns.
Responsible for keeping and improving the Safety Consciousness of all Personnel—in dedicating themselves
in strictly adhering to all the Policies and Procedures of the Company. Devise new or Improve existing Safety
Programs to Increase Safety Awareness of all Offshore Personnel—Trainings (Mandatory/Special), Meetings,
Best STOP Cards, Hazard Observation Analysis (Statistics), Walkthrough Inspections, Internal Audits, etc.
Liaise with External Auditors (Government, Certification Bodies, etc.) in Planning and Conducting External
Audits; and Closing Findings for the same. Conduct PTW and Isolation (Electrical, Process, and Mechanical)
Audits. Conduct Mandatory and Specialized Trainings: Safety Induction, H2S Safety, Permit to Work System,
Confined Space Entry, Authorized Gas Tester, Welding Safety, Hand Safety, Material Handling, etc. Chair
meetings including Town hall sessions: Weekly and Monthly Safety Meetings, Emergency Meetings, etc.
Management of—Planned and Corrective Maintenance System: of all Fire Fighting, and Life Saving
Appliances (Portable and Fixed). Focal point in all HSE Related Performance Reporting: Daily, Weekly,
Monthly, and Annually—Operations, Shutdown, and Projects Executions. Responsible for reviewing and
evaluating—all Offshore Projects SHE Procedures. Represent the Offshore Team in Onshore Meetings for
Risk Assessments, HAZID, HAZOP, Bow-tie New Procedures Development, Existing Procedures
Improvements, Drillings and Projects Planning etc. Perform Incident Investigations using TapRoot and devise
corrective and preventive actions for the same. Plan (scenarios and levels/tiers) and Conduct Scheduled
Emergency Response Drills: Mustering, MOB, Medevac and Stretcher Exercises, Gas Release, SAR,
Adverse Weather, Helideck Emergencies, Condensate Spills, Fire, Platform Evacuation, etc. Manage the
BBS Program STOP to keep and improve the Safety Awareness of the Crew. Oversee all Activities in the
Gas Platform: Processes; and Maintenance (Mechanical, and Electrical) including Scaffolding, Blasting and
Painting, Overside Jobs, Open Flame, Diving Operations, Marine Spread/ OSV (Offshore support Vessels)
etc. Assist all Supervisors in Risk Assessments and JSAs. Perform Weekly Hygiene Inspection of the
Platform with the OIM and Medic.
Experience Gained:
 Driving improvements in Existing Safety Programs and Procedures such as PTW Procedures, etc.
 Administer the Permit to Work System—Successfully developed and implemented a PTW database
system:
o Ensure that all involve Parties adhere to the Company PTW Procedures.
o Evaluate all PTWs applications, on completeness and correctness (Data Entries, Type of
Permit Selections, Hazards, Attachments—Documents, Certificates; Vessel Entry,
Isolation/De-isolation, By-pass-override, etc; JSAs, Company/Project Procedures, etc.), prior
to PTW Meetings
o Screens all PTWs applications for SIMOPs and/or Adjacent Works, Prior to PTW Meetings
o Discuss the all PTWs applications details in the PTW Meetings with all attendees, OIM,
Superintendent, Supervisors to clear all issues and red flags—Process and Occupational
Safety.
o Monitors the completeness and correctness of entries in the PTW Database (Status, Details,
Amendments, Notes, etc.)
o Perform PTW Audits to verify PTW Completeness/correctness, (Signatories, data-entries;
Gas Tests, Tag numbers, Equipment/Cert Nos.; toolbox talk attendance, etc.) Including
actual site adherence (TBT Interviews, Right Tools and Equipments, Personnel
Qualifications, Procedure Technicalities, etc.)
o Site Verification of Closed-out permits—De-isolations, Housekeeping, PTW Database Status
entry, etc.
 Developed proficiency in SAP Business Solutions Applications particularly PMs, Purchasing, etc.
 Successfully Completed with Safety Consultants Qatargas Offshore’s first ever Safety Case
 Emergency Preparedness in Gas Platform
 Process Safety Management monitoring and improvement
 Monitoring and Improvement of the Isolation Procedures
 Wireline and Well Head Maintenance Activities
 Drilling Activities Procedure Development
 Shutdown Activities and Project Safety Management: Planning, Execution and Monitoring
 Investigated numerous Process Incidents with High Risks Ratings
 Successfully Medevac’ed seriously ill personnel from Marine Spreads to Onshore

4. ERWIN V. DIWA Page 4 of 11
 Successfully maintained an LTI-free work environment for the whole duration of service
 Managed the Safety Department’s Budget in the Offshore Field
 HSE Superintendent Swiber Offshore Marine PTE LTD 2008-2009
(Singapore)
Responsible for the Implementation and Improvement of QHSE Management System Onboard all the Fleet
(Marine Vessel Spread—Construction Barges and OSVs) by Personally Visiting, Staying and Guiding all
Personnel—from the Masters down to the Stewarts—during Operations in various Offshore Projects in
different countries.
Conduct in-house Training. Assist and Train Shipboard Officers in implementing Shipboard QSMS. Inspect
Vessels and Provide HSE Report and Follow up Actions with the Various Office department Heads. Provide
Training for all crew on implementation of the QSMS. Implement and Monitor the Company QSMS.
Implement & Train all Crew on the BBSI – SMILE CARD. Inspect that the Maintenance of the Towing
Equipment and Gears are in Place. Review and comment on Vessels’ filing and Documentation Control.
Conduct Internal Audits on Vessels’ HSE System, audit closure and any clients / 3rd Party Inspection Reports
Closure. Conduct Drills and HSE Trainings and Submit Reports to Office on the Drill/Training from the Ship
and Recommend Improvements. Conduct Ad-hoc Emergency Response Drill and assess vessel’s crisis
management control. Encourage Crew to Exercise Stop Work Responsibility and particularly, Master to
exercise OVERRIDING AUTHORITY. Briefing of New Officers prior to Joining Vessels. Provide Office
Management with a report on the Vessels’ condition, ranging from logbook, record books entries to physical
conditions. Observe and Report on Vessel’s Performance and Limitations. Brief and Train Officers on the
HSSE Plan, Mini HSE-MS Review & Full HSE-MS Audit. Conduct Verification on Action tracking as per
Marine Network Minutes. Conduct Mini HSE MS Review & Action Plan Onboard.
Experience Gained:
 Engagement in Diverse and Multinational Oil and Gas Projects: Brunei Shell Petroleum Company,
Murphy Sarawak Oil Co., Ltd., CONOCO Philips etc.
 HSE Engineer Saipem, S.p.A., (Southeast Asia, 2007-2008
Trench/Pipelay Barges and Platforms)
Serves as the Head Office Representative in managing the Quality, Safety, Health and Environment
Integrated Management System onboard the Construction Vessels and Offshore Support Vessels (OSVs)—
Planning, Execution, and Monitoring for the Company Specified Requirements and Statutory Regulations
implementation—while carrying-out Subsea Pipeline Construction, and Platform Commissioning
Tasks/Activities.
Ensure that all safety systems and equipment (Fire Protection/Life-Saving--Active and Passive) are in place,
fully operational and correctly serviced. Administer, monitor and audit the Vessel Permit to Work System.
Facilitate, Evaluate, and Chair Meetings and Trainings to the Management and Workforce—on Safety
Related Requirements/Information Alerts, Regulations, Standards’ dictated Safe Work Practices,
Manufacturers’ Technical Requirements, Company Training Matrix, etc. Facilitate Accidents/Incidents
Investigations and Corrective Actions. Evaluate, and propose new developments in, Company Procedures as
dictated by Operational Needs with consideration of Regulatory Requirements. Ensure that Safety
Awareness Campaigns are effective thru monitoring and evaluation of (SHOC) Hazard Observation Cards.
Report Monthly HSE Performance and Future Plans to Head Office.
Experience Gained:
 Engagement in Diverse and Multinational Oil and Gas Projects: Carigali-HESS Operating Company,
Tangguh British Petroleum, Taichung-Tunghsiou-Tatan Pipeline, CNOOC LNG etc.
 Prepared and Coordinated with Client—Project HSE Procedures: Training, Bridging, HAZID/HAZOP,
Emergency Preparedness, Safety/Hazard Observation, Incident Investigation etc.
 Project/Operational Safety in Offshore Subsea Construction—Trenching and Pipelaying (including
Tie-in)
 Attended Helicopter Landings

5. ERWIN V. DIWA Page 5 of 11
 Attended to all Safety Concerns of Clients on Constructions and Fabrications in Workshops and
Fabrication bays Onshore (Cilegon, and Batam Indonesia)
 Prepared and Audited/Inspected Pre and Post Job Safety/Environmental Requirements (Permit to
Work, Job Safety Analysis, Risk Assessments etc.—Hot/Cold Works, Over-the-side Works,
Scaffolding Works, Offshore Diving Operations, Mechanical/Electrical Isolations, Confined Space
Entry, Handling of Hazardous Substances, Compress Gasses Use, Blasting and Painting Operations,
and Radiographic Works)
 Performed Hygiene and Housekeeping Inspections
 Arranged and Facilitated Emergency Exercises for Personnel of 360 pax. and above
 Represented the Company in Clients’ Inspections to verify compliance with Government Legal
Requirements and Company Specified Requirements
 Managed Safety Trainings for the Workforce—Requirements, Scheduling, Evaluation and
Certifications
 Arranged rewarding schemes to promote Safety Awareness, Safety Performance etc.
 Exposure in Rigging/Lifting Standards/Activities in Subsea Construction activities
 Performed Scaffolding Inspections
 Safety / ISO Representative Ciserv, Wärtsilä Services 2005-2006
(Dubai, UAE)
Assist the Management Representative (Vice-President, Accounts & Admin) in maintaining ISO Certifications:
ISO 9001:2000, 14001:1996 and OHSAS 18001:2001 (Integrated Management System) for Marine Repair,
Maintenance and Engineering Works Operations.
Facilitate the Management for approach to Correct Nonconformities and Observations—on System,
Procedures, Accidents & Incidents—from External and Internal Audits by Performing Investigations (Root
Cause Analysis), Inspections, Audits, etc. to develop/improve new/existing procedures for every Department
(Ship Repair Operations, Purchasing, HR & PR, QA/QC, Storekeeping, Workshop and Fabrication bay,
Safety etc.) that conforms to Legal and Client’s Requirements. Advise on Operational (Workshop and
Fabrication Bay) Safety and Environmental Hazards thru Risks Assessments, Environmental Aspects
Reviews and Legal Requirements Reviews. Develop and Introduce New Methods to Evaluate Process
Performance of Departments in relation to the ISO Elements and Company Objectives & Targets. Facilitate
Trainings (Safety/Quality) to Employees as dictated by Legal and Company specified requirements. Advise
management in Management Review Meetings to align Planning and setting of Objectives & Targets with the
ISO Standards.
Experience Gained:
 Prepared Welding Procedures Specifications (WPS, ASME Sec. IX) for Welders’ Certification
 Improved Emergency Procedures for Company Contingencies
 Practical Six Sigma Quality Management
 Construction and Fabrication Bay Safety Management System
 Initiated/Facilitated development of Planned Maintenance System (PMS) for Workshop Applications
 Represented the Company in Government Agencies Inspections to verify compliance with
Government Legal Requirements and Rules & Regulations
 PCFC Rules and Regulations (Health, Safety and Environment) applications in Workshop And
Fabrication Bay Processes supporting the Company’s Scope of Services
 Investigated an Accident (Quality) of a Level 2 Category involving around USD 150,000 of Product
NC
 HSE Representative Sonatide, Tidewater Marine 2005
(Chevron Texaco, Africa)
Assist the HSE Manager in ensuring that the Company Health Safety and Environmental Policies,
Procedures, Plans and Guidelines/Checklist are adhered to by all employees (Offshore/Onshore) in all
aspects of operations; and promoting safety consciousness and culture in the day-to-day activities of the
Company. Provide Statistical Data of illnesses/injuries, deficiencies, incidents/accidents and near misses to:
analyze safety of operations, forecast unsafe conditions, improve/develop specific instructions of mitigations
(JSAs, Correct PPEs use, Toolbox Talks etc.), and plan for better operational performance in terms of Lost

6. ERWIN V. DIWA Page 6 of 11
Time Accidents (LTA) through Reports and Vessel Visits – Inspections, Hazard Observations and Safety
Meetings
Manage Safety Equipments’ distribution (logistics), inspection, servicing and certification
Experience Gained:
 Exposure in Offshore Support Vessels (over 46 in no.) Operation in the West/South African Oilfields
 Developed skills in more stringent requirements/standards of costumer (Chevron Texaco) for Safe
Operations in the Oilfields, Dock and Shore base
 Enriched skills in diverse types of Offshore Vessels’ inspections and internal audits
 Conducted Safety Trainings, Meetings, Drills and Inductions to Locals and Expats – both new and old
 Represented the Company in Chevron Contractors’ HSE Reps. Meetings
 Developed skills in utilizing Behavioral Base Safety Method (BBS) to analyze, target and plan for
Safety Concerns/Issues
 Developed skills in Root Cause Analysis Investigations, LOTO (Lock Out/ Tag Out) systems etc.
 Safety Officer Philharbor Ferries & Port Services 2004
Represent and report to the Designated Person or Owner in ensuring the Safe Operation of the Ships &
Protection of the Environment and providing a link between the Company and those on board by; effectively
implementing, maintaining and improving the Safety Management System (SMS) in Compliance with
National/International Legislations’, Classifications’ and Company’s Requirements.
Experience Gained:
 Developed Safety Plan for RoRo Passenger Vessels’ Operation and Maintenance, incorporated in the
SMS Manual which included but not limited to:
 Safety Management Policies and Procedures
 Risk Assessment
 Facilities and Equipment
 Operations and Maintenance Procedures
 Training and Qualifications
 Contingency Planning
 Performed Periodical Safety Inspections, Testing, Examinations, Drills etc. as Indicated, Scheduled
and Assigned in the Safety Plan
 Performed Internal Safety Audits of all the Vessels in Preparation for External Audits
 Ensured that all Mandatory Safety Meetings in line w/ the evaluation of the Effectiveness of the Safety
Plan are performed and reported by the responsible Personnel on board and that Identification of
deficiencies and necessary corrections to the same are made
 Coordinated with each Vessels’ Technical Superintendents to assure that Safety during performance
of their Jobs is not Compromised and are in accordance with the Safety Plan
 Projects Completed:
 Company ISM Full-Term Certification (Document of Compliance, DOC)
 Vessels (M1 to M7) ISM Interim/Full-Term Certification (Safety Management Certificate,
SMC)
 Surveyor Det Norske Veritas (Manila/Singapore) 2002-2003
Represent the Classification Society, Conventions and the Administrations in assuring Ships In Operation
Compliance w/ Rules and Regulations through Periodical and Occasional Surveys in Anchorage, Docks and
Shipyards.
Experience Gained:
 Developed skills in IMO Legislations – Past, Present and Future Amendments and Requirements
(Operational & Technical): Conventions, Codes, Circulars, Interpretations and Clarifications
applicable for different Types of Ships “New, Existing and All Vessels”
 Developed skills in IACS – Standards: Unified and Procedural Requirements, Unified Interpretations,
Recommendations and Internal Guidelines
 Developed skills in Classification: Systematics/Process, Rules, and Certification

7. ERWIN V. DIWA Page 7 of 11
 Developed skills in diverse range of Standards: Inspections, Testing methods and Acceptance
Criteria
 Experienced and Developed Higher-Level Skills in Negotiation, Communication, Planning,
Writing/Reporting in working with a multi-race environment
 Surveys Conducted:
 Classification – Main Class/Additional Class (Annual, Intermediate, Renewal):
Continuous Machinery ESP
Bottom Inert Gas Plant
Tailshaft E0-Periodically Unattended Machinery Space
Boiler TMON
Class Entry
 Statutory (Annual, Intermediate, Renewal):
Cargo Ship Safety Construction Cargo Ship Safety Radio
Cargo Ship Safety Equipment IOPP
Load Line NLS
Class Entry
 Miscellaneous:
Air test of Double Bottom Tanks Damage/Repair Newbuilding
Lifting Gear Load Line Change Manning
Lost/Change of Anchor Tailshaft Damage & Repair Tank/Sighting
Mast Riser Installation CAP-HULL AIS Installation
Steering Gear/Rudder Damage P/V Valves Pressure Test AFS Compliance
ILO Crew Accommodation Lifeboat Davits Load Test
SOLAS II-2/15.2.9 to 15.2.12 Cargo Hatch Covers Seals Renewal& Pressure Test
 Surveyed Ships:
 Tankers: Oil, Ore and Chemical (ULCC and VLCCs)
 Tug and Supply Vessels
 Bulk Carriers
 RoRo Passenger Vessels
 Assistant Superintendent Magsaysay Maritime Corp. 2002
Initiate, Plan, Execute, Monitor, Control and Record the conduct of ship repairs, maintenance and operation to
the satisfaction of the Owners, Management, Administration, Classification Society and Ships’ Crew
Represent the Fleet Manager or Superintendent in their absence
Manage Vessel Database: Spares, Provisions/stores, Maintenance and Repairs, Requisitions (Material or
Service), Inventory, Costing and Preventive Maintenance System Program
(machineries/equipments/hull/fittings)
Superintendent for Aluminum Fast Craft
Experience Gained:
 Developed skills in Safety and Quality Management System
 Develop skills in Project Management
 Developed skills in Computer based Management System using Microsoft Excel and Microsoft
Project
 Attended repairs and maintenance works of an Aluminum Fast Craft Vessel
 Vessel Inspections
 Repair Scope Preparations
 Coordination with Stakeholders:
Ship Owner Management Contractors
 Oversee, Evaluate and Accept completion of repair works and deliveries
 Participated in the Development of SMS Manual (Documentation) and Internal/External Audits
 Interviewed Ship Crew Applicants
 Project Completed:
 Acquisition of an Aluminum Catamaran Ferry in Hong Kong:

8. ERWIN V. DIWA Page 8 of 11
o Participate in Negotiation with Previous Owners on matters regarding the Sales Contract,
Procurement Specifications and Other Requirements
o Coordinated with: Owners, Office, Consultant, Class, Administration, Insurance,
Shipyard, Agents and Contractors; on Operational, Class Re-instatement, Statutory,
Scope of Work, Activity Duration, Work Progress and Budget/Cost; Requirements and
Acceptance (Hong Kong & Philippines)
o Attended Drydocking: Repair and Upgrade (including M/E repowering) works at
Cheoylee Shipyard
o Planned Procurement: Specification, Delivery time and Cost Comparisons
o Counter Checked Consultant’s advise on the lifting requirements and method in shipping
the Vessel as Cargo, and Saved the Company over a Million in Shipment Cost
 Consultant Grand Asian Shipping Lines 2001
(Short-term Contract/Assignment) Evaluate the Design of a Jumboized (Lengthen) 5,000 dwt Tanker Barge,
primarily to ensure Structural Integrity and Propulsion Performance.
Experience Gained:
 Performed Design Reviews and Onboard Inspections/Verifications
 Applied Naval Architecture Structural Strength Analysis for the Primary Response (Hull Girder) and
Tertiary Responses (Individual Members) of the Vessel using Auto CADD
 Advised the owner to improve continuity of the Tertiary Members by modifying the existing “Clip
connected” Bulkhead Terminations of the Vessel into Continuous Members (Through and Through)
within 40% of Length of the Vessel
 Performed Taylor Propulsion Analysis, which resulted in the acceptability of modifying the existing
Propellers
 Design Naval Architect Propmech Caterpillar Corp. 1999-2001
Prepare designs, drawings (Auto CADD) and calculations for all aspects concerning powering/repowering/re-
engining of new & existing ships to Caterpillar Marine Engines:
Hull resistance & speed Stern gear (inboard coupling to propeller)
Propeller sizing/re-sizing Engine Systems Piping/Circuitry (Fuel, Lubrication, Air
Engine bed foundation Induction & Exhaust, Cooling, Mounting, Alignment &
Local Members (Rudder, Shaft Brackets etc.) Vibration etc.)
Function mainly in the objective of the Design and Engineering Department as auxiliary to the Marketing,
Sales and Service Departments
 One of the Pioneering Members of the Engineering and Design Department
Experience Gained:
 Developed Skills in Planning, Design and Calculations using AutoCADD, MS Office, Nav CAD,
PropExpert
 Developed Objectivity and Creativity for more economical & efficient alternatives in any assignment
 Developed Skills in Team Work, Communication and Writing/Reporting
 Have made numerous Prowering/Repowering Studies and Designs of Different Vessels from Heavy
Displacement to Planning Hull Types
 Used Standards, Rules, Regulations and Technical Guidance: JIS, ABS, GL, NAVSHIPS, Caterpillar,
Marine Gears: Tonanco, Reintjes etc. in Preparing Designs and Calculations of Machinery
Circuitries/pipings/fittings, Structure, Drivelines, Attachments, Mountings etc.
 Worked with the Marketing and Sales Department in Preparations for Biddings
 Represented the Company in Technical Disputes regarding Designs and Installations
 Worked with the Service Department in performing Engine Mounting and Alignment, Sea Trials and
After Sales Support i.e., Trouble Shooting: Vibrations, Structural Failures, Exhaust Break-downs etc.
 Assisted Ship Owners in Conceptualizing and Designing their New Ships and Ships for modifications
 Projects Completed:

9. ERWIN V. DIWA Page 9 of 11
 Philippine Navy LCUV-291 (Landing Craft Utility Vehicle)
 RPS Atyimba (Survey Ship)
 PCG-67m Multi-role Vessel
 BFAR 27ft FPB
 Fishing Vessels
 Aluminum Catamaran Vessels – Newbuilding FBMA
 Oil Spill Pollution Vessel – Newbuilding
 Part-time Faculty University of Perpetual Help Rizal 1999-2002
Teaching Experience:
 Naval Architecture Subjects: Structural Design, Subdivision & Stability (Intact & Damage),
Resistance/Powering & Propulsion and Ship Design
 Engineering Subjects: Strength of Materials and Hydraulics & Pneumatics
 Marine Engineering Subjects: Marine Diesel Engines
 Board Examinations Reviewer in Engineering Mathematics
TTEERRTTIIAARRYY EEDDUUCCAATTIIOONN
 Naval Architecture & University of Perpetual Help Rizal 1994-1999
Marine Engineering
PPRROOFFEESSSSIIOONNAALL EEDDUUCCAATTIIOONN
 Classroom Courses
QATARGAS, Life Saving Rule Facilitator Course
SAP Basic Training
BSCI, Environmental Management System Aspect/Impacts Identification & Auditing Training Course
Based on ISO 14001:2004 Standard
TAPROOT, Incident Investigation and Root Cause Analysis Course (5 day course, Team Leader)
TAPROOT, Incident Investigation and Root Cause Analysis Course (2 day course, Team Member)
QATAR INTL. SAFETY CENTER, Lifeboat Coxswain Course
QATARGAS, Injury and Incident Free Course
QATAR INTL. SAFETY CENTER, Offshore Emergency Helideck Team Member
QATAR INTL. SAFETY CENTER, Offshore Emergency Response Team Member
QATAR INTL. SAFETY CENTER, OPITO T-HUET
PETROPAC TRAINING, Integrated Safe System of Work ISSOW Training: Permit to Work, Task Risk
Assessment
SINGAPORE MARITIME ACADEMY, OPITO—Boat Travel Safety
BRUNEI SHELL PETROLEUM, Safety Passport
BRITISH PETROLEUM, HSE Engr. Safety Passport Training
A1 SAFETY TRAINING UK, Oil and Gas HSE Engr.
CONSOLIDATED TRAINING SYSTEMS, INC., OPITO COURSES—BOSIET/HUET-Basic Offshore
Safety Induction & Emergency Training, BSEP-Basic Safety & Emergency Preparedness Course
(Including Air pocket)
Qatargas, H2S Safety with Breathing Apparatus
Qatargas, First Aid Training Certification
FAR EAST MARITIME FOUNDATION, BASIC SAFETY TRAINING (Personal Survival Techniques,
Fire Preventing & Fighting, Elementary 1st Aid; and Personal Safety & Social Responsibility)
AUTODESK, Auto CADD 3D Modeling
CATERPILLAR, Marine Analyst
LLOYD’S, ISO 9001:2000 For Internal Auditors
TECHNOFIBRE, Lifeboat Safety Systems; Guidance to Performing Safety Checks & Inspections
UPHR, Short-Term Course in College Teaching (240 Hrs.)
 Web Courses

10. ERWIN V. DIWA Page 10 of 11
NEBOSH (The National Examination Board in Occupational Safety and Health)
International General Certificate in Occupational Health and Safety
Non-Destructive Testing
Lifting Appliances of Ships
Handling of Substandard Vessels
Rudders & Rudder Damages
Machinery and Survey Arrangement
Marpol 73/78 SiO/New Building
Project Management Institute (PMI)’s Project Management Professional
SSOOFFTTWWAARREE PPRROOFFIICCIIEENNCCYY
 Engica Q4 Electronic PTW System
 TapRoot (Root Cause Analysis Software)
 SAP Business Solutions
 Windows
 Microsoft Office
 Microsoft Project 2003
 HydoroComp: NavCad, Propexpert
 ACADr-12 to 2000 w/ 3d Modeling (Design and Hull Structure Computations)
 NAUTICUS Production System (DnV)
 Prowrite Welding Management
PPEERRSSOONNAALL DDEETTAAIILLSS
NAME : Erwin V. Diwa
CITIZENSHIP/NATIONALITY : Filipino
RELIGION : Roman Catholic
AGE : 42 yrs. old.
DATE OF BIRTH : August 12, 1974
PROFESSION : Naval Architect & Marine Engineer (PRC Registration No. 403)
AFFILIATIONS : Society of Naval Architects and Marine Engineers
HEIGHT : 170 cm
WEIGHT : 73 kg
HAIR COLOR : Black
EYES COLOR : Black
HOME TOWN ADDRESS : 8A Constantine St., BFRV Las Piñas, Philippines
MOBILE NO. : +63 917 4642106, +63 999 9841413
EMAIL AD : erwin_diwa@yahoo.com
LINKEDIN : https://www.linkedin.com/in/erwin-diwa-
35504b16?trk=nav_responsive_tab_profile_pic

11. ERWIN V. DIWA Page 11 of 11
CIVIL STATUS : Married
NO. OF CHILDREN : Three (3)
PASSPORT : Philippines (Issued), July, 2021(Validity)
RREEFFEERREENNCCEE
(Contact details may be arranged upon request)
 Steve Green
Senior HSE Advisor – Chevron Chuandongbei Gas Project, Chevron, Nanba, China
 Akram Yousef
Offshore Installation Manager – North Field Bravo, Qatargas, Doha, Qatar
 Allan Armstrong
QHSE Manager – Saipem S.p.A., Asia Pacific Region
 Nils Norgard
PRESIDENT – Wärtsilä Services, UAE
 Sean Nicholson
OPERATIONS MANAGER – Malongo-Area 2600, Sonatide Tidewater Marine
 Christopher C. Ramos
VICE PRESIDENT – Business Development, Magsaysay Maritime Corporation
 Helen O. Tong
PRESIDENT AND OWNER, Propmech Caterpillar