Position No: 0166
Pay Range: 9
Date: September 14, 2009
POSITION DESCRIPTION
CITY OF CONCORDIA
POSITION TITLE:
Wastewater Treatment Facility Lab Tech
POSITION REPORTS TO:
Wastewater Treatment Facility Plant Manager
PURPOSE OF THE POSITION: This position is responsible for the proper operation and maintenance
of the Wastewater Treatment Facility (WWTF), daily lab reports and analysis of samples, and may also assist
the Water Production/Distribution and Wastewater Collection division of the Utility Department.
JOB FUNCTIONS
Essential Functions
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Operate and maintain pumps, aerators, motors, valves, electrical generator, sampling equipment,
laboratory equipment, flow meters and other process control equipment and facilities.
Assist with the installation of new equipment as needed.
May assist in conducting preventive maintenance programs on pumps, motors, and other related
equipment.
May assist in the preparation and maintenance of log sheets and records on equipment maintenance.
Performs in the collecting of wastewater and biosolids samples at different stages of processing and
assists with the analyses to determine pH, oxygen, settlable solids, etc. on a daily (M-F) basis.
Perform custodial duties in all facility buildings and vehicles.
Maintain WWTF grounds by mowing, weed-trimming, pruning, trash collection, etc.
Perform other manual labor tasks.
Haul biosolids and applies to farm ground.
Work a rotating week-end and evening call-out.
Attend training sessions on wastewater treatment methods, new technology, and environmental
regulations and makes appropriate recommendations to the WWTF Manager.
Cleans and unstops sewer mains.
NOTE: Physical examination and drug screening tests will follow all conditional offers of
employment.
Other Functions
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May be assigned to fill in for the WWTF Operator.
May be called on to conduct WWTF tours.
Performs other tasks as assigned by the WWTF Chief Operator and/or the Assistant Operator.
JOB QUALIFICATIONS
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Work is of considerable difficulty and complexity. Must exercise judgement and make complex
decisions involving matters of considerable importance; some of which will demand tact and
diplomacy in maintaining positive relationships with regulatory agencies, the public, sales
representatives and other City departments and employees.
Considerable knowledge of WWTF methods and operations which must be obtained from
specialized training and experience with WWTF's or other similar facilities.
Considerable knowledge in the use and care of tools and equipment utilized at the WWTF.
Knowledge of the appropriate safety procedures and practices.
Considerable knowledge of WWTF machinery and mechanical equipment in order to detect flaws
and defects.
Some writing skills and arithmetic skills are required in order to complete WWTF records and
reports. Some public speaking skills are required during WWTF tours.
Required to be on call as listed on rotation schedule. Required to work overtime as necessary.
Fulltime regular attendance required.
EDUCATION, TRAINING, LICENSE, CERTIFICATION AND EXPERIENCE
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Equivalent of a high school education.
Possess a valid Class C Kansas Drivers License and an established personal driving history that is
acceptable for coverage by the City’s insurance carrier.
Possess a valid Commercial Drivers License or the ability to obtain within one year.
KDHE Wastewater Treatment Facility Operator certification at the Class III level is required within
two (2) years of employment.
EQUIPMENT USED
Various tools from small to very large
Dissolved oxygen meter
pH meter
Calculators
Typewriter
Telephone
Pager
Chemicals and reagents
Incubator
Adding machines
Spectrophotometer
Analytical scales
Distillation apparatus
Centrifuge
Push mower
Laboratory equipment
Sewer machine
Riding mower
Biosolids application vehicle
PHYSICAL DEMANDS
The physical demands here are representative to those that must be met by an employee to successfully
perform the essential functions of the job.
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Frequently experiences moderate levels of stress.
Lower and upper body strength to occasionally lift up to 100 pounds.
Occasionally required to climb or balance and stoop, kneel crouch or crawl.
Use of hands to finger, handle, feel, or operate objects, tools or controls and reach with hands and
arms.
ENVIRONMENTAL DEMANDS
The environmental demands here are representative of those that must be met by an employee to
successfully perform the essential functions of the job.
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Exposure to wastewater.
Exposure to biosolids.
Work in hot and humid areas.
Work in cold areas.
Work under fluorescent lighting.
Exposure to chlorine.
Exposure to various laboratory chemicals.
Exposure to climatic conditions.
Exposure to wet and/or muddy conditions.
Exposure to low, medium and high electrical voltages.
Exposure to hazardous conditions such as toxic or explosive gases and oxygen deficiencies.