Summary
Overview
Work History
Education
Skills
Interests
Work Availability
Timeline
Marvin Ersando

Marvin Ersando

Water Network Controller / STP Operator
Cavite City, Province of Cavite

Summary

Dynamic and results-driven professional with extensive experience at Lima Water Corporation, excelling in optimizing water treatment processes and ensuring regulatory compliance. Proven ability in troubleshooting and equipment operation, complemented by strong teamwork and attention to detail. Achieved significant cost reductions through efficient chemical usage and improved plant reliability.

Overview

16
16
years of professional experience

Work History

STP Operator

Lima Water Corporation ( Aboitiz Infra )
05.2017 - Current
  • Adjusted water treatment levels to meet regulatory standards and enhance water quality.
  • Optimized chemical usage to treat wastewater effectively, minimizing costs while maintaining quality.
  • Maintained regulatory compliance with state and federal environmental guidelines through diligent monitoring and reporting of plant operations.
  • Monitored and reported plant operations to ensure compliance with state and federal environmental guidelines.
  • Tested and adjusted chemical dosages to enhance water quality and treatment effectiveness.
  • Drafted reports and maintained logs on meter readings, tests, chemical and equipment usage.
  • Collaborated with engineers to troubleshoot and resolve complex system issues, enhancing plant reliability.
  • Managed chemical inventory levels, liaising with suppliers to maintain adequate stock for uninterrupted plant operations.
  • Improved plant efficiency by implementing advanced wastewater treatment processes and techniques.

Network Controller Technician

Lima Water Corporation ( Aboitiz Infra )
05.2017 - Current
  • Operate and maintain a comprehensive water distribution system, ensuring service reliability.
  • Monitor and manage water levels, residuals and flowrate from various sources.
  • Played critical role in achieving regulatory compliance, meticulously documenting processes and outcomes.
  • Operated and maintained water treatment facilities, ensuring optimal performance.
  • Performed repairs and replacement of defective meters and water lines to minimize service interruptions.
  • Optimized water pressure levels for customer satisfaction by adjusting pump operations and valving accordingly.
  • Operated valves and gates as needed for optimal flow control within the distribution network, minimizing service disruptions.
  • Utilize Scada system for remote monitoring and control of water operations.
  • Optimized chemical usage to treat potable water effectively, minimizing costs while maintaining quality.
  • Reduced water loss rates by promptly identifying and repairing leaks within the distribution system.

Chemical Technician

Pepmaco Manufacturing Corporation
12.2009 - 01.2017

.

  • Assisted in achieving production goals by consistently meeting deadlines and maintaining high-quality output.
  • Collaborated with team members to troubleshoot issues, ensuring minimal downtime and maintaining productivity.
  • Operated various types of machinery proficiently, adapting quickly to new technologies as they were introduce to marketplace.
  • Minimized unplanned downtime by proactively identifying potential issues and taking preventive measures accordingly.
  • Ensured consistent product quality with through visual inspections and adherence to established standards before packaging for shipment.
  • Reduced waste generation through careful monitoring of materials.
  • Contributed to a positive work environment by fostering open communication among team members and addressing concerns.
  • Perform routine calibration checks of instruments to ensure accurate measurements during processing operations.
  • Manage inventory levels effectively, avoiding shortages while minimizing excess stock that could lead to obsolescence or increase storage costs.

Education

Certified Consumer Electronics Mechanic - Basic Consumer Electronics

Technical Eduction And Skills Development Authority, Trece Martires City, Province Of Cavite, Philippines
04.2001 -
  • Completed Coursework: Basic Consumer Electronics, 2002

No Degree - Diploma in Electronics Technology

Cavite State University, Indang, Province Of Cavite, Philippines
04.2001 -
  • 3 Minimum Average

Skills

Teamwork and collaboration

Tool operation

Equipment operation

Safety compliance

Machine operation

Project management

Attention to detail

Efficient multitasking

Troubleshooting

Continuous improvement

Valid Driver's license

Equipment maintenance

Interests

Web surfing

Playing basketball

Farming

Chicken breeding

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline

STP Operator - Lima Water Corporation ( Aboitiz Infra )
05.2017 - Current
Network Controller Technician - Lima Water Corporation ( Aboitiz Infra )
05.2017 - Current
Chemical Technician - Pepmaco Manufacturing Corporation
12.2009 - 01.2017
Technical Eduction And Skills Development Authority - Certified Consumer Electronics Mechanic, Basic Consumer Electronics
04.2001 -
Cavite State University - No Degree, Diploma in Electronics Technology
04.2001 -
Marvin ErsandoWater Network Controller / STP Operator