Muhammad Riza

Experience

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  PT Pertamina Hulu Energi

  Mar 2020 - Jun 2020

  Quality Control

  ~ Conducted quality assessments to identify and resolve production issues.~ Provided training on quality standards for new and existing staff in collaboration with the HR team.~ Inspected inbound and outbound products to ensure compliance with policies and industry standards.~ Developed and improved quality control processes to enhance efficiency.~ Performed measurements and tests at various production stages according to the quality control plan.

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  PT Pupuk Indonesia (Persero)

  Apr 2021 - Sept 2021

  Field Operator Utility

  ~ Operated and monitored water treatment plant processes, including coagulation, flocculation, sedimentation, and sand filtration.~ Managed demineralization plant operations, ensuring efficient performance of active carbon filters, ion exchangers (cation & anion), and mixed-bed systems.~ Controlled instrument air and plant air systems, ensuring proper air reservoir management and air dryer process before distribution to ammonia, urea, utility plants, and PIM 1.~ Conducted water quality analysis and monitoring to ensure compliance with standards and safety regulations.~ Collaborated with engineers, contractors, and regulatory agencies to coordinate utility projects and optimize system performance. Show less

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  PT OKI PULP & PAPER MILLS

  Dec 2022 - Jul 2024

  Field Engineer Water Treatment Plant

  ~ Managed operations of pre-treatment, post water treatment (PWTP), and demineralization plant (DMP).~ Controlled and optimized plant performance to maintain 95% adherence to production quality and quantity requirements.~ Monitored and adjusted operational parameters for ensuring compliance with Standard Operating Procedures (SOPs) and industry regulations.~ Managed chemical consumption, optimizing usage to reduce costs while maintaining effectiveness.~ Conducted water quality analysis, identifying pollutants and implementing corrective actions.~ Prepared daily production, efficiency, and abnormality reports to track and enhance plant performance.~ Assessed raw water quality based on key parameters such as COD, BOD, pH, TSS, turbidity, and total hardness.~ Ensured safe and smooth plant operations through strict adherence to safety procedures and monitoring of chemical usage. Show less

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  PT Phoenix Resources International

  Jun 2024 - now

  Field Operator Water Treatment Plant