2008 - 2013

Batangas State University

Bachelor of Science in Mechanical Engineering

2022 - present

JGC Philippines

2014 - 2021

Chiyoda Philippines Corporation

1. Chiyoda Yokohama Japan <2017> and <2019>

Piping Stress Engineer

JGC Philippines Manila Operation Center <2022 - present>

Projects Involved:

• CPC3 Project (Phase 3 Expansion)

Primary Responsibilities:

• CAESAR II Calculation Input and Analysis mainly for LNG Loading Line, Surge Analysis, Thermal Bowing Lines and BOG Compressor Calculation
• Support Span Calculation and Creation
• Critical Linelist and Mark-up P&ID Creation
• Supports Area Lead Engineer for Creation of Specification (Pipe Stress Analysis and Support Standard for the project since client is requesting Stainless Steel for most of the pipes including pipe supports)
• Coordinate with several Tie-in project contractors for upstream data needed for piping stress calculation
• Provide efficient solutions for pipe routing with precise coordination with related designer
• Submission of Piping Loading Data to Civil/Structural Group
• Technical Bid Evaluation for related supports – Springs, Struts,Snubbers, Cold Shoes, Cold Block and Sliding Plate(PTFE) as required by Piping Support Specification
• Participates in 30%, 60%, and 90% Comment Model Revie

Piping Stress Engineer

Chiyoda Philippines Corporation Office <2014 - 2021>
 

(1a) Projects Involved:

• Golden Pass Project <2020 - 2021>

(1b) Primary Responsibilities:

• Over-all responsible for ISO-Sign Off for the COLD area, which includes checking of overall support tags and consistency check of Engineering Isometric and Stress Isometric
• CAESAR II Calculation Input and Analysis for Pump/Chiller/Surge/Slug-Flow/Thermal Bowing Calculation
• CAESAR II Calculation Checking and Assistance for Junior Stress Engineer
• Performs NozzlePro Calculation for Nozzle Loads which exceeds Vendor Allowable and Coordinates these Nozzles at COLD Area to Vendor
• Checking of allowable load at special supports such as spring and strut to be used at Steam Turbine and Compressor Calculations
• Indicates correct support tag as per CAESAR II Calculation based on Support Standard Page 4
• CAESAR II Load Case Combination Creation to be used for the whole project

 

(2a) Projects Involved:

• GYO Project <2019>

(2b) Primary Responsibilities:

• Overall responsible for ISO-Sign Off for STEAM/COLD area which includes checking of overall support tags and consistency check of Engineering Isometric and Stress Isometric
• CAESAR II Calculation Input and Analysis for Steam Turbine/Compressor/Slug-Flow/Thermal Bowing/Transportation Calculation
• CAESAR II Calculation Checking and Assistance for Junior Stress Engineer
• Performs NozzlePro Calculation for Nozzle Loads that exceeds Vendor Allowable and Coordinates these Nozzles at STEAM/COLD Area to Vendor
• Checking of special supports such as spring and strut to be used at Steam Turbine and Compressor Calculations
• Indicates correct support tag as per CAESAR II Calculation based on Support Standard

 

(3a) Projects Involved:

• IGL Project (Combined Cycle Power Plant Area) <2019>

(3b) Primary Responsibilities:

• CAESAR II Modelling, Input, and Analysis using General Arrangement Drawing for Steam Turbine/Condenser/Mud Drum/PSV Umbrella Piping
• Creation of Nozzle Load Evaluation of Steam Turbine by GE using Excel sheet formulas
• Checking of Spring/Strut Data Sheets to be submitted for Purchase Order

 

(4a) Projects Involved:

• Tangguh LNG Project <2017 - 2019>

(4b) Primary Responsibilities:

• CAESAR II Modelling, Input and Analysis using Engineering Isometric sent by JV. Complex analysis such as OBE,SSE (seismic cases) were applied to BOG Compressor Calculation and MCHE calculation (APCI scope included). Springs were also checked to be within its variability Page 5
• Indicates correct support tag as per CAESAR II Calculation based on Support Standard
• CAESAR II Calculation Checking and Assistance for Junior Stress Engineer
• Main coordinator for queries and analysis for CAESAR II Calculations
• GRP Calculation using code ISO 14692 (F/A stresses were included)
• Flange Leakage by NC 3658.3 (Alternate evaluation)
• Snubber and Spring Design at BOG Compressor (OBE, SSE seismic cases were considered for NEMA SM23 Evaluation)

 

(5a) Projects Involved:

• Petron Bataan FRP <2018>

(5b) Primary Responsibilities:

• GRP Calculation Check by ISO 14692 on Seawater Pump Lines
• Site visit for check of Piping Support on Seawater Pump Lines

 

(6a) Projects Involved:

• RGTF Project <2016 - 2017>

(6b) Primary Responsibilities:

• CAESAR II Modelling, Input, and Analysis using Engineering Isometric sent by Chiyoda Singapore. At Tank Nozzles, the bulging effect and Pulsation Analysis(4th mode of natural frequency used with linear analysis plus consistent type for modal analysis). Surge forces were used at ESDV near Tank Nozzles and Shut-Down Cases of Pumps
• Indicates correct support tag as per CAESAR II Calculation
• CAESAR II Calculation Checking and Assistance for Junior Stress Engineer
• Spring Checking and Selection on Piping at Pumps near the tanks
• API 650 Bulging Effect Calculation(Appendix P) for Tanks and Soil Settlement Consideration for Supports
• Peq Method for Flange Leak. Alternatively, ASME VII Div.2 for flanges having high stresses Petron Bataan FRP
• GRP Calculation Check by ISO 14692 on Seawater Pump Lines
• Site visit for check of Piping Support on Seawater Pump Lines

 

(7a) Projects Involved:

• Freeport Project <2016>

(7b) Primary Responsibilities:

• ISO-Sign for COLD area, which includes checking of overall support tags and consistency check of Engineering Isometric and Stress Isometric
• CAESAR II Calculation Input and Analysis for COLD area Page 6
• Assist Area Lead Engineer with Control and Handover items
• Coordinate any queries to be performed by the Company
• Performs NozzlePro Calculation for Nozzle Loads which exceeds Vendor Allowable
• Indicates correct support tag as per CAESAR II Calculation based on Support Standard
• Upload of Calculation Packages to be submitted to Client

 

(8a) Projects Involved:

• Yamal LNG Project <2015>

(8b) Primary Responsibilities:

• CAESAR II Calculation Input and Analysis for Piperack and PSV Piping, including Snow Load and Sea Transportation
• Performs NozzlePro Calculation for Nozzle Loads
• Indicates correct support tag as per CAESAR II Calculation based on Support Standard

 

(9a) Projects Involved:

• Cameron Project <2014 - 2015>

(9b) Primary Responsibilities:

• ISO-Sign for HOT area, which includes checking of overall support tags and consistency check of Engineering Isometric and Stress Isometric
• CAESAR II Calculation Input and Analysis for HOT area
• Performs NozzlePro Calculation for Nozzle Loads which exceeds Vendor Allowable
• Indicates correct support tag as per CAESAR II Calculation based on Support Standard
• Upload of Calculation Packages to be submitted to Client

 

(10a) Projects Involved:

• IGL Project <2014 - 2015>

(10b) Primary Responsibilities:

• CAESAR II Calculation Input and Analysis for Piperack and PSV Piping, including Sea Transportation
• Performs NozzlePro Calculation for Nozzle Loads
• Indicates correct support tag as per CAESAR II Calculation based on Support Standard
• Performs Site Request Calculation (As built Lines)