Mark Clark

• Conduct daily wastewater sampling, treatment, and flow monitoring; adjust chemical dosages (e.g., Mc Altox, sodium chloride).
• Calibrate and maintain automated samplers; document operational data and readings.
• Perform monthly maintenance on 50+ sewer lift stations, including troubleshooting alarms, floats, and transducers.
• Inspect, repair, and maintain pumps, motors, check valves, electrical panels, belts, and isolation valves.
• Install and remove lift station components (pumps, guide rails, valves); perform station rehabilitation (e.g., sandblasting, epoxy liner application).
• Execute central repairs and asbestos pipe removals in accordancewith proper safety protocols.
• Conduct confined space entries with use of gas monitors, tripod, harness, winch, and fall protection; maintain proper CSE documentation (CSE certified).
• Operate camel truck for stormwater and sewer hydro-jetting, vacuuming, hydro excavation, and potholing; utilize various nozzles (e.g., warthog, penetrator, bullet).
• Perform inspections and cleanings of maintenance holes, catch basins, and sewer lines using hydrojetter and vacuum trailers.
• Assist with CCTV pipe inspections, sewer spill response, bypass pumping, generator setup, and traffic control deployment.
• Participate in weed abatement and other field maintenance tasks as assigned.
• Strong commitment to teamwork, safety, and continuous learning in all assigned duties.

• Collected, segregated, packaged, palletized, labeled, and transported hazardous and non-hazardous waste in compliance with RCRA regulations.
• Safely loaded and unloaded trucks using manual and powered equipment including forklifts.
• Operated forklifts daily to transport and position pallets, drums, totes, and various sized containers throughout the facility.
• Ensured proper placarding of transport vehicles according to the classification and contents of hazardous materials.
• Maintained organized and clean yard and warehouse areas to support efficient workflow and compliance with safety standards.
• Conducted visual inspections of waste containers for integrity, labeling accuracy, and regulatory compliance.
• Followed strict protocols for handling, storing, and moving hazardous materials to prevent contamination and ensure environmental safety.
• Assisted in inventory control and recordkeeping of incoming and outgoing materials.
• Collaborated with team members and supervisors to meet operational goals and maintain safety culture.