Alfonso Rodriguez

• Operated heavy-duty trucks to transport goods efficiently and safely across designated routes.
• Conducted pre-trip inspections to ensure vehicle safety and compliance with regulations.
• Maintained accurate logbooks for hours of service and vehicle maintenance records.
• Collaborated with dispatchers to optimize delivery schedules and improve route efficiency.

Monitoring and Quality Control: Constantly monitors sand concentration, chemical additives, and water flow rates to maintain the desired fluid density, ensuring the mix is correct for the fracturing process.

Rig-Up/Rig-Down: set up and dismantle high/low pressure lines, horses, and equipment(suction/discharge lines, chemical hoses) at the start and end of job.

Maintenance: perform preventative maintenance on the blender unit(feeling packing lube, checking fluid levels) and inspect equipment for safety before and after operation.

Chemical Management; an insurance all chemical additives are correctly loaded, accounted for, and safely transferred to the blender unit doing the job.

Rig Up/Down: Assembly and disassembling high-pressure iron,, hoses, and equipment at the well site.

Site Safety/Housekeeping: maintaining a clean work area cleaning up spills,and ensuring safety standards are met.

Maintenance: Replacing valves, seats and packing. Check hydraulic oil levels and quality on frac pumps.

• Recorded inspection and test results on data sheets.
• Examined products for imperfections and defects.
• Conduct visual inspections of pipes to ensure compliance with safety standards and regulations.
• Examined products for imperfections and defects
• Operate it and maintain testing equipment