Job Description

Batching Plant Technician / Chiller Technician
Overview:
This is a dual-role position common in industries like ready-mix concrete and manufacturing. The technician is responsible for operating and maintaining the batching plant machinery and the associated chiller systems used for temperature control.
Key Responsibilities:
Batching Plant Duties:

• Plant Operation: Operate the computerized batching control system to weigh and mix raw materials (cement, aggregates, water, admixtures) according to specific formulas.
• Quality Control: Perform tests on materials and fresh concrete (e.g., slump tests, air entrainment) to ensure they meet project specifications.
• Preventive Maintenance: Perform routine maintenance, lubrication, and cleaning of plant machinery, including mixers, conveyors, and silos.
• Troubleshooting: Diagnose and repair mechanical, electrical, and hydraulic issues to minimize plant downtime.

Chiller Technician Duties:

• System Operation: Monitor and operate industrial chiller systems used to control the temperature of concrete mix water or the plant environment.
• Chiller Maintenance: Perform scheduled maintenance on chillers, including checking refrigerant levels, cleaning condensers and evaporators, and inspecting electrical components.
• Repairs: Troubleshoot and repair malfunctions in the chiller's refrigeration cycle, electrical controls, and water pumps.

Skills & Qualifications:

• Associate degree or certification in industrial maintenance, mechanical engineering, or a related field.
• Strong understanding of mechanical, electrical, and hydraulic systems.
• Experience operating and maintaining industrial machinery (batching plants preferred).
• Knowledge of refrigeration principles and EPA certification for handling refrigerants is often required for the chiller aspect.
• Ability to read technical manuals and schematics.

Skills Required