MARK ARTHUR

• Maintained a high level of accuracy in test results by following strict quality control procedures.
• Cleaned and sterilized tools and equipment to maximize purity of specimens.
• Operated basic laboratory equipment such as balances, pH meter, colorimeter, spectrophotometer, autoclave and evaporator.
• Performed testing and quality control using approved laboratory procedures and instrumentation.
• Contributed to a safe working environment by consistently following established safety procedures and guidelines within the lab setting.
• Calibrated and maintained instruments to keep equipment fully operational.
• Conducted routine equipment maintenance, ensuring optimal performance and reducing downtime.
• Trained new associates in laboratory procedures and standards.
• Reduced errors in data entry by meticulously reviewing and validating information before submission.
• Supported regulatory compliance efforts through adherence to guidelines and thorough record-keeping practices.
• Trained junior technicians on laboratory techniques and safety protocols, enhancing overall team proficiency.
• Adapted quickly to changes in test protocols or methodologies, maintaining productivity during periods of transition.
• Supported laboratory staff with advanced troubleshooting, resolving complex problems and helping with special projects.

• Checking proper operation of each equipment (Valves, pumps, mixers, etc.)

• Regularly inspecting proper operation of sub processes (mechanical treatment, sludge treatment, biological treatment)

• Cleaning (Intake chemicals, clarifier weirs, bars)

• Taking care of activities fixed in the operation checklist

• Checking and recording the unloading of the cars

• Taking samples as per required

• Recording chemicals consumption

• Refilling polyelectrolyte (PE) tank

• Recording produced wastes Performing other duties assigned.

• Reduced downtime by quickly identifying and resolving equipment malfunctions or failures.

• Receiving and Logging of samples

• Sample preparation (sorting, crushing, splitting, drying, pulverizing, bagging)

• Determination of moisture content of samples at the sample preparation unit

• Submission and logging of pulverized samples to the wet chem

• Routine maintenance of some sample prep equipments

• Adhering to all quality control procedures

• Reporting breakdowns, incidents, hazards, near misses to leading hand

• Carrying out any other duties assigned to me by my leading hand, supervisor or superintendent

• Improved workplace safety by conducting regular inspections and identifying potential hazards.
• Conducted thorough risk assessments for various job tasks, leading to the implementation of appropriate control measures.
• Kept informed about changes in industry regulations and standards by attending conferences and workshops on occupational health and safety topics.
• Collaborated with cross-functional teams to address safety concerns and develop preventive measures, reducing incident rates.

● Ambient air quality monitoring and modelling

● Noise mapping and dispersion modelling

● Stack emission assessment and monitoring studies

● Soil and sediments quality testing

● Fertilizer Quality and guarantee testing.

● Petroleum testing

● Elemental and trace analysis

● Water profile assessment, effluent modelling and quality testing.

● Soil and sediments quality testing

• Handled hazardous materials responsibly following proper waste disposal procedures to minimize environmental impact.
• Maintained documentation on tests performed in lab.

• Collaborated with senior surveyors to interpret blueprints, site plans, maps, and legal descriptions for effective project completion.
• Contributed to successful construction projects by providing topographical measurements and verifying property boundaries.
• Enhanced project accuracy by utilizing precise surveying instruments and techniques in the field.
• Promoted workplace safety by adhering to established protocols when conducting field activities involving heavy machinery or hazardous materials.