David Larzon Martinez, Corrosion Engineer-Asset Integrity

David Larzon Martinez

Corrosion Engineer-Asset Integrity

JG SUMMIT OLEFINS CORPORATION (formerly JG SUMMIT PETROCHEMICAL CORPORATION)

Location
Philippines
Education
Bachelor's degree, Chemical Engineering
Experience
12 years, 11 Months

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Work Experience

Total years of experience :12 years, 11 Months

Corrosion Engineer-Asset Integrity at JG SUMMIT OLEFINS CORPORATION (formerly JG SUMMIT PETROCHEMICAL CORPORATION)
  • Philippines - Batangas
  • My current job since March 2021

• Implementing corrosion management program and on-stream monitoring
• Corrosion Monitoring, Inspection, Prevention Program
o Developing Cathodic Protection System Design, Review & Approve Documents, Generating Procedure, Inspection, Testing, Monitoring, Troubleshooting, Preventive Maintenance & Recommendations
o Coating Scheme, Review & Approve Documents, Inspection, QA and Recommendation
o Chemical Cleaning/Water Treatment
o Corrosion Inhibitor
• Conducting risk-based inspection in accordance with API-580 methodology
• Validate corrosion controls, corrosion loops and corrosion damage mechanisms corrosion study and failure analysis
• Review design packages and validate materials selection based on current code and standards
• Participate in HAZOP review sessions and ensure that all issues are addressed.
• Develop scope and description of technology items, and lead field implementation.
• Technical Documentation, Procedures & Reports

Corrosion / Materials / Remediation Engineer at GHD
  • Philippines - Makati City
  • April 2019 to August 2020

• Design of cathodic protection systems
• Materials and protective coatings specification, the development of corrosion protection and design of suitable cathodic protection
• Development of remediation design packages including calculations, modelling, specifications and reporting
• Site supervision of remedial contractors
• Ensure projects have appropriate QA and peer review by technical specialists
• Provide technical expertise on jobs and produce inputs to overall remediation designs, specification and contract management and support projects through other PH business groups and Philippines region offices as required
• Provide leadership and planning, and coordinate inputs from sub-consultants and other suppliers for materials and corrosion projects
• Technical report writing following both client and GHD guidelines
• Site surveys of existing infrastructure (particular focus on ports, wharves, jetties, piers), including condition / structural assessments
• Site investigations involving the use of destructive (i.e. core sampling, concrete breakouts) and non-destructive testing (i.e. use of Ground Penetrating Radar / Covermeter surveys, steel Ultrasonic Thickness measurements, cathodic protection potential surveys, concrete resistivity)
• Evaluate residual life of infrastructure based on site inspection findings and detailed testing outcomes

CP Design Engineer at DUCORR Middle East (FZC) formerly Al Jazira Technical System (FZC)
  • United Arab Emirates - Sharjah
  • March 2014 to July 2017

• Technical Design Documents (ICCP & SACP)
• Design of Cathodic Protection Systems (ICCP & SACP)
• Prepare Project Cost Estimates and tender documents
• Represent the company in meetings and technical evaluations
• Conduct site survey and CP Inspection
• QA/QC CP Inspection

Cathodic Protection Engr. at Baljurashi Industrial Engineering Services
  • Philippines - Manila
  • April 2009 to January 2014

• Design of Cathodic Protection Systems (ICCP & SACP)
• Prepare Project Cost Estimates and tender documents
• Train newly hired technicians
• Represent the company in meetings and technical evaluations
• QA/QC Inspection
• Conduct site survey and Non-Destructive Examinations

Education

Bachelor's degree, Chemical Engineering
  • at Batangas State University
  • April 2011

Specialties & Skills

CATHODIC PROTECTION
INSTALLATION
MANAGEMENT
FABRICATION
APPLICATION PROGRAMMING INTERFACE (API)
FAILURE ANALYSIS
CORROSION INHIBITOR
CORROSION CONTROL
CALCULATIONS
CONTRACT MANAGEMENT

Languages

English
Expert
Filipino
Expert