This curriculum vitae summarizes the career of Leo G. Rosario, including over 27 years of experience in construction, planning, quality control, and inspection roles on oil, gas, and mining projects. He has held positions such as Quality Control Supervisor, Piping Inspector, Area Superintendent, and Project Engineer on projects in the Philippines, Australia, and New Caledonia. His responsibilities have included inspection, testing, scheduling, and ensuring compliance with codes and specifications.

1. Curriculum Vitae’
LEO G. ROSARIO
Mobile no. +63916-462-6514
E mail ad: ldgrosario@yahoo.com.ph
Age : 50 years old
Birth date : April 26, 1966
Civil Status : Married
Nationality : Filipino
Religion : Roman Catholic
Address : Barangay Dulag Binmaley,
2417 Pangasinan
PHILIPIPPINES
EDUCATIONAL ATTAINMENT
Bachelor of Science in Civil Engineering
SUMMARY OF EXPERIENCE:
Over twenty seven ( 27 ) years of work experienced in Construction execution,
Planning /Scheduling and QA/QC of Oil and Natural Gas Projects, Liquefied Natural Gas
Projects and Nickel Mining Plant Projects.
WORK DETAILS EXPERIENCE
A. Position : QC Supervisor / NDT Coordinator
Company : AG&P - BHFY
San Roque, Bauan, Batangas, Philippines
Project : JKC – Ichthy’s Project
LNG – Local Electrical Room / Local Instrument Room
Duration : January 2014 to May 31, 2016
DUTIES AND RESPONSIBILITIES
• Perform NDT Documents /request (MPI/ Ultrasonic Testing) based on
requirement of JKC specifications.
• Review Technical support to Module Construction
• Analyze Drawings ( Fabrication Drawings, Erection Drawings ,HVAC, E&I and
Architectural Drawings and GS Drawings)prior for preparation of NDT
documents/ Request.
• Perform Notice for Inspection of JKC (client) for final inspection of Insulation
for all Modules required by Insulation.
• Perform Notice for Inspection of JKC (client) for final dimensional and final
visual inspection for all Modules includes Structural, Architectural, HVAC,
Electrical.
• Assessment of welders ( welders process /position and codes).

2. B. Position : Piping / Testing Inspector
Company : Bechtel Corporation
San Roque, Bauan, Batangas, Philippines
Project : GLNG – Gladstone Liquefied Natural Gas Project
Duration : April 02, 2013 to December 2013
Project Description : Designing and Building of three (3) Natural Gas facilities fed by
coal- seam gas on Curtis Island in Queensland, Australia for Australia Pacific LNG,
Gladstone LNG, and Queensland Curtis ( QC) LNG
DUTIES AND RESPONSIBILITIES
• Perform inspection of installed Module Piping.
• Technical supports to Module Construction.
• Verification of Modules Piping Installation.
• Responsible for ensuring accurate, timely and consistent progress reporting
• Review test packs using info works and release for test.
• Perform on SPR the location of pipe spool and appearance for the piping
lines ready for line walk.
• Performs line walk inspection for the complete line with Inspection Request
(I.R.).
• Provide Punch List.
• Witness of Hydro Test and Pneumatic Test.
• Perform flange management documents based on requirements of
Isometric Drawing.
B. Position : Quality Control Supervisor
Company : Atlantic Gulf & Pacific Company of Manila, Inc.
San Roque, Bauan, Batangas, Philippines
Projects : TSWP – Fabrication of Methanol Stainless Piping
Bechtel – Module Civil Foundation
JGC – Fabrication of Washing Column
CNG –Upgraded Shell Mats
Duration : June 01, 2011 – April 01, 2013
C. Position : Quality Control Supervisor
Company : Atlantic Gulf & Pacific Company of Manila, Inc.
San Roque, Bauan, Batangas, Philippines
Project : Foster Wheeler – BP Coker Modules Fabrication
Duration : July 09, 2010 – May 31, 2011
Project Description : British Petroleum Whiting Operation Crude Coker Refinery
Modernization Project in Whiting, Indiana, USA. Procurement, Material Management (client
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CV of Leo G. Rosario

3. free-issues), Shop Detailed Engineering, Fabrication/Assembly, Testing/ Inspection and
Loadout of 59 units Pre-assembled Process Modules, Piperacks, Pre-Dressed Vessels, Pipe
Supports, Platforms and other Associated Steel Structures.
DUTIES AND RESPONSIBILITIES
• Coordinate with the Project Manager and QA Manager with regards to the
activities of the project.
• Supervise daily activities of QC Inspectors.
• Supervise and evaluate the performance of QC Inspectors.
• Analyze project specification/code requirements and its implementation.
• Oversee the overall implementation of the Project Quality Plan and act as the
Project Quality Management Representative.
• Coordinate with Project Management, Production Shop, Engineering Department
and other Departments in the implementation of the Project Quality Plan.
• Responsible for the preparation and submittal of Manufacturer's Data Report to
Customer after project completion.
• Recommend disciplinary action for QC Inspectors.
• Participate in the disposition of nonconforming items reported by QC Inspectors.
• Perform other jobs within his/her competence that may be assigned by the QA
Manager.
C Position : Area Superintendent
Company : Atlantic Gulf & Pacific Company of Manila, Inc.
Project : Goro Nickel Project (SMP2) – New Caledonia
Area 230 & Area 250
Duration : December 01, 2007 – April 24, 2009
D Position Structural/ Mechanical Supervisor
Company : Atlantic Gulf & Pacific Company of Manila, Inc.
Project : Goro Nickel Project (SMP2) – New Caledonia
Area 250
Duration : February 22, 2007 – November 30, 2007
E Position : Project Engineer
Company : Atlantic Gulf & Pacific Company of Manila, Inc.
Project : Goro Nickel Project
Duration : February 16, 2006 – February 20, 2007
Project Description : Modules Site Erection – Structural, Mechanical & Piping (SMP-
2) Works for the GORO Nickel Processing Plant Modularization Project in New Caledonia.
Project/construction management and supervision, provision of technical and non-
technical personnel, other support staff and skilled craftsmen for the site construction,
assembly including provision of temporary facilities, testing and inspection, and pre-
commissioning works.
DUTIES AND RESPONSIBILITIES
• Responsibilities in performing construction engineering works which requires
application of standard construction engineering techniques. Planning of work,
procedures in carrying out sequence of related construction engineering tasks.
• Overall in – charge of the Area with 197 different crafts manpower.
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CV of Leo G. Rosario

4. • Analyze specifications and related documents of the project. Ensure that the
drawings, specification and procedures are in current revision.
• Evaluate and apply standard construction engineering techniques, procedures and
criteria using judgment based on all applicable codes, specifications and
engineering information.
• Conduct regular technical assessment and see to it that the work in accordance
with the designed plans and specifications and to ensure work efficiency and
quality of the project.
• Maintain knowledge of safety policies and procedures and perform assigned duties
in safe manner.
F Position : Operation Planning & Control Engineer/ (Planner/
Scheduler)
Company : Atlantic Gulf & Pacific Company of Manila, Inc.
Projects : BHIC – Deaerator Storage Tank
Keppel Pontoon and Columns
San Roque Bauan, Batangas
Duration : October 15, 2005 – February 15, 2006
DUTIES AND RESPONSIBILITES
• Developed and implement of the activities in sections in a safe and cost
efficient method.
• Organize schedule in fabrication and erection in motion string
•Execute such process and accomplish other duties / functions as may be
assigned by Operation Manager
• Evaluate construction documents, procedures, engineering drawings and
Assess technical compliance, constructability, and consistency with contract
requirements
G Position Project Engineer
Company : Babcock Hitachi Philippines Inc.
San Roque, Bauan, Batangas
Project : International Fire Training Equipment (IFTE)
Duration : May 1999 – November 2000
DUTIES AND RESPONSIBILITES
• Monitor status in fabrication and prepare detail fabrication schedule.
• Estimate materials from fabrication drawings for subcontract scope.
• Conduct actual inspection of materials prior to deliver to subcontractor.
• Perform balance materials list in fabrication.
• Work closely with Project Manager.
H Position : Fabrication Engineer
Company : A DE Vera Corporation
Project : Zhejiang Zhenhai 300MW Gas Steam Combined Cycle
Power Generation Plant for China
Duration : January 8, 1997 – June 15, 1998
DUTIES AND RESPONSIBILITIES
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5. • Overall in-charge in fabrication of ducting, wall panels and structural steel structures.
• Provide day to day schedule for every activities in fabrication.
• Report directly to Project Manager.
I . Position : Project Control Engineer (Planner/ Scheduler)
Company : Parsons International Limited
Project : Columbian Carbon Phil’s., Inc. (Carbon Black Project)
: CTCI (Detail of Engineering for FPCC Project)
Duration : January 1996 – December 1996
DUTIES AND RESPONSIBILITIES
• Planning and execution of the activities in sections in a safe and cost effective
manner.
• Ensuring that progress of the works is in accordance with the project programmed
(master plan) and providing level 4 schedule weekly to the project Superintendent.
• Implement in Production the necessary quality procedures and method statements
for the works to be carried out in their Department.
• Compliance with the H & S and Environmental Management Plans.
• Achieve sites daily log and day works / variation works records.
• Provide materials and tools / equipment requisition slip.
• Performing other functions that may be delegated by supervisors.
J Position : Senior Engineer
Company : Atlantic, Gulf & Pacific Company of Manila, Inc.
Project : Caltex Refinery-Sulfur Recovery Plant 40 & 41 Project
: Dupont Nylon - Salt Storage Tank Project
: Fabrication & Erection of Platforms for Dupont Nylon Module
San Roque, Bauan, Batangas, Philippines
Duration : November 1994 – December 1995
DUTIES AND RESPONSIBILITIES
• Analyze project contract, documents and specifications.
• Provide comprehensive schedule.
• Follow-up correspondences, project queries to concerned department.
• Control materials based on cutting list and stockyard issue slip.
• Supervise Planning & Scheduling and Material Section
K . Position : Production Welding Engineer
Company : Sabah Shipyard Inc.
Project
: D-35 Shell Platforms Project
Labuan, East Malaysia
Duration : April 1993 – October 1994
L Position : Welding Engineer
Company : Atlantic, Gulf & Pacific Company of Manila, Inc.
Project : ONGC Project / NPC – 14.4MW & 7.2 MW Barges /
Babcock-Hitachi Phils. – Reheater & Economizer
San Roque, Bauan, Batangas, Philippines
Duration : November 1991 – April 1993
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6. DUTIES AND RESPONSIBILITIES
• Conduct procedure qualification test.
• Perform welder continuity records, welder qualifications list and rejection rates.
• Conduct inspection in production welding.
M. Position : Cadet Engineer / Planner Scheduler
Company : Atlantic, Gulf & Pacific Company of Manila, Inc.
Project : Various Projects
San Roque, Bauan, Batangas
Duration : 1988 – 1991
DUTIES AND RESPONSIBILITIES
• Analyze schedules from Engineering. Procurement, Fabrication and Erection, also
includes contract, specifications, documents and forecast.
• Perform project schedule and progress assessment.
• Work in close coordination with Project Manager.
• Maintain effective communications with all projects staff for development of work
breakdown structures.
PROJECTS UNDERTAKEN:
• Cominco - Ralph M. Parsons for Fabrication of Flotation Cell Tanks, Atmospheric
Tanks, Conveyor Supports, Equipment Box and Structural Steel
• Sumitomo Heavy Industries – Fatty Chemical Malaysia for Fabrication of Condenser
and Drums
• Funan – Union Oil of California for Fabrication and Erection of Structural Steel
Platforms of Utility Deck
• Erawan – Union Oil of California for Fabrication and Erection of Structural Steel
Platforms of Utility Deck
• Cable and Wireless – Fabrication of Administration Building , Cable Tank Building and
Cable Tanks
• Robinson Galleria Complex – Fabrication of Structural Steel for Buildings
• Chinatown Towers - Fabrication of Structural Steel for Buildings
• Oil and Natural Gas ( ONGC ) of India – Fabrication of Structural Steel and Piping
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7. DUTIES AND RESPONSIBILITIES
• Conduct procedure qualification test.
• Perform welder continuity records, welder qualifications list and rejection rates.
• Conduct inspection in production welding.
M. Position : Cadet Engineer / Planner Scheduler
Company : Atlantic, Gulf & Pacific Company of Manila, Inc.
Project : Various Projects
San Roque, Bauan, Batangas
Duration : 1988 – 1991
DUTIES AND RESPONSIBILITIES
• Analyze schedules from Engineering. Procurement, Fabrication and Erection, also
includes contract, specifications, documents and forecast.
• Perform project schedule and progress assessment.
• Work in close coordination with Project Manager.
• Maintain effective communications with all projects staff for development of work
breakdown structures.
PROJECTS UNDERTAKEN:
• Cominco - Ralph M. Parsons for Fabrication of Flotation Cell Tanks, Atmospheric
Tanks, Conveyor Supports, Equipment Box and Structural Steel
• Sumitomo Heavy Industries – Fatty Chemical Malaysia for Fabrication of Condenser
and Drums
• Funan – Union Oil of California for Fabrication and Erection of Structural Steel
Platforms of Utility Deck
• Erawan – Union Oil of California for Fabrication and Erection of Structural Steel
Platforms of Utility Deck
• Cable and Wireless – Fabrication of Administration Building , Cable Tank Building and
Cable Tanks
• Robinson Galleria Complex – Fabrication of Structural Steel for Buildings
• Chinatown Towers - Fabrication of Structural Steel for Buildings
• Oil and Natural Gas ( ONGC ) of India – Fabrication of Structural Steel and Piping
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CV of Leo G. Rosario