Under supervision assembles, erects, installs, maintains, repairs, calibrates, aligns (including laser alignment), dismantles and rebuilds pumps and motors, filter underdrains and sweeps, bearing assemblies, sludge collection equipment, shafts, piping supports, turbines, motor mounts, louvers, spill containment, chemical storage and feed equipment, and other machinery and equipment used in water plants, pump stations, towers and tanks. (NOTE: Not all Examinations consider residency credit in the scoring process) To substantiate a claim for residency points, Applicants must UPLOAD LEGIBLE COPIES of the following: A signed and notarized Residency Affidavit available on the City's website here: https://www.clevelandohio.gov/sites/clevelandohio/files/AffidavitOfResidency0321.pdf .