Scope of Work

Under supervision at least a Level II Water Treatment Plant Operator a Water Treatment Plant Operator I perform a variety of duties essential to the operation of a conventional water treatment plant, water distribution system water labor in accordance with TCEQ rules and regulations: for operation of a major Drinking water treatment facility. In order to treat raw and finished water to ensure customers are provided with high quality drinking water and water is delivered in a quantity and at adequate pressure for domestic and firefighting use while utilizing safe hazardous material handling procedures and safe work processes.

Water Treatment Plant Operator I – This is an entry level Training position in the Water Treatment Plant Operator series. Positions at this level have minimal or general skills in plant operations, mechanical repair and maintenance in an industrial work environment including some experience with instrumentation but are not expected to function with the same amount of program knowledge or skill level as positions allocated to the Water Treatment Plant Operator II level and exercise less independent discretion and judgment in matters related to work procedures and methods. Individuals at this level are expected to learn and become fully knowledgeable of the assigned task and Duties of a Drinking water treatment Plant Operator and to learn the full range of operations, maintenance and repair functions assigned to a plant operator. Certification as a Class “D” Water Operator must be obtained from Texas Commission on Environmental Quality within one Year of employment

Essential Job Duties

Operates the water treatment plant including related subsystems and instrumentation.
Monitors the treatment process from the control board/computer screen; monitors various treatment processes including coagulant feed, rapid mix, flocculation, sedimentation, filtration, and disinfection; monitors the addition of chemicals added for taste and odor Control.
Monitors water quality by performing laboratory tests at various stages in the treatment process including tests for chlorine residual, pH, turbidity, hardness, alkalinity, and other tests as necessary to maintain water quality; calibrates laboratory equipment; maintains laboratory records.
Determines chemical dosage and makes adjustments to plant processes as necessary including for ferric sulfate/ aluminum sulfate, chlorine, ammonia, potassium permanganate, copper sulfate, powdered activated carbon, and other chemicals.
Reads gauges and meters; interprets data to maintain the proper treatment process, proper distribution operation, security, and alarm status; makes flow adjustments.
Operates pumps and valves utilizing a SCADA system.
Monitors systems for alarms, make adjustments, and provides appropriate response; notifies plant maintenance or other personnel as necessary to respond to problems.
Operates mechanical equipment including pumps and motors, chemical feed pumps and systems, air compressors, and manual, electrical, and pneumatically operated valves; operates hand and power tools; operates a light truck.
Operates chlorination equipment related to the chlorine feed system; performs maintenance on chlorine system including chemical piping system; participates in calibration of chemical feed equipment.
Takes delivery of bulk chemicals.
Maintains operational logs and records.
Makes visual inspections; monitors facilities and roads to ensure adequate security.
Performs preventative and predictive maintenance on treatment plant equipment; assists Maintenance personnel in making major and/or specialized repairs to equipment.
Operates the City’s water production and distribution system including elevated & ground storage tanks and pump stations; ensures adequate availability and pressure to all service connections; provides appropriate response to emergencies and spills including those involving hazardous materials; wears respirators including self-contained breathing apparatus as required.
Responds to inquiries from public and directs them to the appropriate staff member to answers questions from customers pertaining to water quality, low pressure, and leak reports.
May assist in some basic aspects of training new operators.
Performs other duties as assigned or required.
Complies with written and verbal instructions
Maintains safe working habits

Physical and Environmental Conditions

Knowledge of: (and or the general ability to comprehend)

Basic/General operations, services, and activities of a water treatment system.
Principles, practices, materials, chemicals, and operating procedures related to the operation and maintenance of a water treatment plant.
Operating principles of plant equipment including valves, pumps, and motors.
Methods and techniques of reading and interpreting gauges, recording devices, and related monitoring systems.
Tools and equipment used in the operation and maintenance of water treatment plant facilities.
Maintenance and repair principles and practices including preventative maintenance procedures.
Emergency maintenance and repair procedures related to water treatment facilities.
Methods and techniques of conducting laboratory tests and procedures related to water treatment analysis.
Basic principles of chemistry and microbiology.
Mathematical calculations used in the water treatment operations. Pertinent federal, state, and local laws, codes, and regulations.
Operational and safety regulations pertaining to water treatment plant operations.
Occupational hazards and standard safety precautions.
Principles and procedures used in the proper handling of chemicals.
Principles and practices of customer service.
Office procedures, methods, and equipment including computers and applicable software applications.
Provide Clear, Clean and Concise penmanship habits and capabilities.
Principles and practices of record keeping.

Ability To

Operate, monitor, and maintain a variety of water treatment plant equipment, facilities, and systems.
Perform basic inspections and preventive maintenance of treatment plant facilities and equipment.
Read and interpret gauges, meters, and other instrument readings and take effective course of action.
Diagnose simple operational problems and perform effective maintenance on equipment.
Respond to changing demands on water flow, water quality, and equipment requirements.
Monitor and adjust plant processes.
Collect a variety of water samples and conduct appropriate tests in accordance with state and federal regulations and requirements.
Compile and record complex data and material.
Maintain accurate and detailed logs and records of work and laboratory tests performed.
Complete emergency response training and perform in emergency situations.
Work well with others in a team environment.
Complete work within an assigned time frame.
Perform math calculations related to water works.
Operate assigned equipment and tools in a safe and effective manner.
Operate office equipment including computers and applicable software applications.
Work independently in the absence of supervision.
Demonstrate an awareness and appreciation of the cultural diversity of the community.
Communicate clearly and concisely, both orally and in writing.
Establish and maintain effective working relationships with those contacted in the course of work.

Environment

Required Qualifications

Water treatment plant. Exposure to noise of plant machinery and other equipment; mechanical and electrical hazards of operating equipment; fumes and odors of chemicals and gases; toxic substances such as chemicals, cleaners, solvents, and gases; all types of weather and temperature conditions. Work and/or walk for long periods of time on various types of surfaces including slippery or uneven surfaces and rough terrain. Subject to 24-hour emergency callbacks and requires working varying hours, overtime, weekends, and holidays. Work environment is informal, team-oriented, having both routine and variable tasks with variable pace and pressure. Work is performed in both indoors in plant area and outdoors in field and collateral facilities.

Physical: Primary functions require sufficient physical ability to work in a plant and field setting and operate assigned equipment. CONTINUOUS walking, balancing, bending, stooping, kneeling, crouching, lifting of objects weighing up to 20 lbs. from below waist level to above shoulder level and transporting for distances up to 100 yards, fine finger dexterity to operate tools and controls, firm grasp to lift and carry objects; FREQUENT sitting, standing, reaching, twisting at waist, upward and downward flexion of neck, side-to-side turning of neck, lifting of objects weighing 11-25 lbs. from below waist level to above shoulder level and transporting up to 100 yards; OCCASIONAL climbing, pushing/pulling, lifting of objects weighing from 26-50 lbs. from below waist level to above shoulder level and transporting for distances up to 10 yards; INFREQUENT crawling, lifting of objects weighing from 51-100 lbs. below and at waist level, with assistance, and transporting for distances up to 10 feet with assistance.

Vision: See in the normal visual range with or without correction; vision sufficient to read computer screens, printed documents, meter-reading equipment, dials, and gauges and to operate vehicles and equipment; color vision acuity.

Hearing: Hear in the normal audio range with or without correction.

Other: Safety regulations prohibit Operators from wearing contact lenses when working with certain chemicals, or from wearing beards or other facial hair that prevents a proper respirator fit. Must pass respirator physical and fit testing.

City of Midland, Texas

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