PHINDA PRELUDE RIKHOTSO
Johannesburg
Summary
Expert in water and wastewater management, with strong capabilities in SCADA monitoring and water quality analysis. Leadership in Blue Drop and Green Drop assessments has driven compliance and operational efficiency while fostering team development through targeted training and mentoring initiatives.
Overview
1
1
Certification
8
8
years of professional experience
Work History
Site Manager / Supervisor
Regen Waters Laboratory
Witbank
04.2025 - Current
- Lead Blue Drop and Green Drop assessments for conventional, advanced, activated sludge and bioreactor treatment plants.
- Monitored water quality, ensuring 100% compliance with SANS 241:2015, General Effluent Standards, and Water Use Licenses to uphold regulatory standards.
- Interpret lab results and capture data on IRIS system to advise on water quality improvements and plant optimization.
- Compiled daily, weekly, and monthly production reports while managing shift rosters to enhance operational efficiency.
- Trained and mentored plant staff on safety, compliance, and process control best practices, fostering a culture of safety and operational excellence.
Plant Supervisor
DRA Water
Ogies
05.2023 - 03.2025
- Supervised daily operations of RO and UF plants, managing staff schedules and workflow to meet production targets.
- Controlled and monitored all plant activities via SCADA, reducing downtime through proactive troubleshooting.
- Performed CIP, calibration, drop/jar tests, and chemical dosage monitoring for HCl, caustic, lime, and sodium hypochlorite.
- Oversaw procurement of chemicals, maintenance equipment, and consumables to support uninterrupted plant operations.
- Tracked purchase orders to ensure timely processing and compliance with budget guidelines.
- Conducted toolbox talks and maintained compliance with health and safety regulations, minimizing on-site incidents.
- Recorded plant data, lab results, employee hours, and leave on Upland and ESS systems for accurate reporting and resource management.
Process Controller Assistant
DRA Water
Ogies
10.2022 - 04.2023
- Performed water quality analysis for pH, turbidity, conductivity, sulfate, alkalinity, manganese, chlorine, ORP to maintain regulatory standards.
- Collected and analyzed water samples for chemical dosage monitoring and optimization of treatment processes.
- Conducted plant inspections, meter readings, and SCADA monitoring to ensure operational compliance and safety.
Process Controller Intern
Magalies Water
Pretoria
05.2021 - 09.2022
- Monitored water balance, SCADA, and chemical dosing to enhance plant optimization efforts.
- Performed lab analysis and calibration of instruments.
- Operated sand filters, pumps, and backwashing systems.
- Compiled detailed weekly and monthly reports to track progress and facilitate effective housekeeping and stock management.
Computer Lab Student Assistant
Tshwane University of Technology
Pretoria
03.2018 - 03.2021
- Conducted training sessions for 100+ students on MS Word, Excel, PowerPoint, research techniques, and internet usage to enhance their digital literacy.
- Conducted laboratory experiments following established protocols and safety regulations.
- Assisted in preparation and maintenance of laboratory equipment and supplies.
- Collaborated with peers on research projects and data collection activities.
Education
Postgraduate Diploma - Water Science and Technology
Tshwane University of Technology
Pretoria01-2023
Advanced Diploma - Water Science and Technology
Tshwane University of Technology
01-2021
National Diploma - Water Care
Tshwane University of Technology
01-2020
Grade 12 -
Lemana High School
01-2014
Skills
- Blue/Green Drop Assessment
- SANS 241:2015
- IRIS System
- SCADA Monitoring
- Water Quality Analysis
- RO & UF
- CIP
- Jar/Drop Test
- Team Training & Mentoring
- Production Planning
- Shift Rostering
- Health & Safety Compliance
- Toolbox Talks
- Report Writing
- Data Analysis
- Procurement
- Laboratory Management
- MS Office
- Environmental Compliance
Certification
- Class IV Process Controller – DWS
- Ultrafiltration and Reverse Osmosis Process Unit Operation
- Supervisory Management & People Management Skills
- Integrated Mine Water Management and Treatment
Languages
Proficient, Proficient, Advanced, Advanced
Core Competencies
Blue/Green Drop Assessment, SANS 241:2015, IRIS System, SCADA Monitoring, Water Quality Analysis, RO & UF, CIP, Jar/Drop Test, Team Training & Mentoring, Production Planning, Shift Rostering, Health & Safety Compliance, Toolbox Talks, Report Writing, Data Analysis, Procurement, Laboratory Management, MS Office, Environmental Compliance
Timeline
Site Manager / Supervisor
Regen Waters Laboratory
04.2025 - Current
Plant Supervisor
DRA Water
05.2023 - 03.2025
Process Controller Assistant
DRA Water
10.2022 - 04.2023
Process Controller Intern
Magalies Water
05.2021 - 09.2022
Computer Lab Student Assistant
Tshwane University of Technology
03.2018 - 03.2021
Postgraduate Diploma - Water Science and Technology
Tshwane University of Technology
Advanced Diploma - Water Science and Technology
Tshwane University of Technology
National Diploma - Water Care
Tshwane University of Technology
Grade 12 -
Lemana High School