Marvin K. Payangdo Industrial Electrician


A. Inspection, troubleshooting and calibration works for Valves & Positioners (Pneumatics, Hydraulic and Motorized Valves with brands of Caldera, Fisher, Larox, Samson, Rotork, Metso, etc.);
B. Inspection and calibration works for Transmitters and Transducers, Switches, Indicators (Flow, Pressure, Level, Temperature, with brands of Rosemount, Yokogawa, Endress+Hauser, Azbil, etc.)
C. Inspection and calibration works for different Gas Detectors such as H2S (Hydrogen Sulfide), H2 (Hydrogen), O2 (Oxygen), Methanol with brand of Honeywell; Inspection and Calibration of H2S Gas Analysers
D. Inspection and calibration works for PH instrument with brand of Rosemount
E. Knowledgeable in the usage and application of HART 475 (Highway Addressable Remote Transducer) in connecting and troubleshooting, loop checking of instruments with HART protocol
F. Basic Knowledge in DCS (Distributed Control System) with brand of AZBIL via hard-wire inspection and troubleshooting works.
G. Monitoring, Inspection, calibration, and trouble shooting of CEMS (Continuous Emissions Monitoring System) for Teledyne Advanced Pollution Instrumentation from PSU stack such as sulphur dioxide(SO2), nitrogen oxide(NO), carbon monoxide(CO), oxygen(O2) Analysers.
H. Inspection, troubleshooting and calibration works of Autoclave, High pressure tank, and High temperature tank, for its Level Transmitter/Switch with brand Thermofisher for main and Vega for secondary, Temperature/ Pressure/ Flow Transmitters with brand Rosemount, and Isolation Valves which is mentioned above.
I. Inspection, troubleshooting and calibration works for LEWA & GEHO Pumps Instruments such as level transmitters/switches, temperature transmitters, pressure transmitter, flow transmitters, and pneumatic & hydraulic manifolds/ actuators with its sequence process.


June 2004 to March 2011 B.S. Electrical Engineering at Saint Louis University

Graduated and Pass board Exam


Dec. 2013 to April 2016 Electrical Trainer/ Technician/ Maintenance/ Assessor at TESDA RTC Baguio

A. Performing actual demonstration on how to bend PVC, EMT (Electrical Metallic Tubing), RSC (Rigid Steel Conduit) such as Stub-up or 90 deg., Offset, Back to back, and 3 saddle bends, by using and not limited to heat gun, EMT and RSC bender
B. Performing actual demonstration on how to troubleshoot faulty wirings for lighting fixtures, outlets, and panels
C. Performing actual demonstration for pipe layout, and wiring installation thru wiring boot as for training purposes.
D. Making Electrical Plan Layouts, Designs, Load schedule computations both for 3phase and single phase base from the standard of PEC/ NEC using AutoCAD application.
E. Make Purchase Request for Electrical accessories, Electrical and Hand tools needed for the training program.
F. Perform proper connection of electrical switches, such as SPST single pole single thru, 3 way, 4 way, photocell, motion detector, and timer
G. Making proper outlet wiring connection with grounding like making jumper form one outlet to other to avoid overloading to its ampere rating that cause burns and damages.
H. Actual wiring installation and connection for Motor Controllers Such as Direct on Line, Forward/Reverse, and Wye to Delta.
I. Performing basic home appliances repair for manual washing machine, water dispenser and any other electrical appliances except for electronic type, conduct wiring/cable continuity, fuse, switch, starting capacitor, thermal fuse, relay, and thermistor inspections.
J. Performing Skills Assessment for electrical practioners, and completed trainings as candidate for applying to Electrical Installation & Maintenance NC II.
K. Maintenance for TESDA equipment’s such as electrical lightings and outlets, fire alarm system, paging system, conventional welding machines, lathe and mill machines, drill press, grinders and drills etc.