Water Plant Maintenance Mechanic Helper (BC-05)

County Of MauiMaui County (various), HI
Onsite

About The Position

Assists in the performance of work connected with the installation, maintenance, repair and overhaul of a variety of water pumping plant and related water systems equipment; and performs other related duties as required. This class differs from the Water Plant Maintenance Mechanic I in that the Water Plant Maintenance Mechanic Helper works with and assists a skilled Water Plant Maintenance Mechanic in installing, maintaining, repairing and overhauling a variety of water pumping plant and related water systems equipment; whereas the Water Plant Maintenance Mechanic I performs skilled work in installing, maintaining, repairing and overhauling a variety of water pumping and related water systems equipment.

Requirements

  • A combination of education and experience substantially equivalent to graduation from high school and one (1) year of experience under a skilled mechanic in the repair and overhaul of equipment in a pumping plant, marine engine room, power plant or machine shop, which included repair and overhaul work on pumping apparatus or generators.
  • Possession of a valid motor vehicle driver's license (equivalent to State of Hawaii Type 3).
  • Prior to completion of the probationary period, possession of a valid Commercial Driver’s License (Class A, B, or C) with Hazardous Material (H) endorsement and a Department of Transportation Medical Examiner’s Certificate.
  • Tools, materials and practices used in the operation, maintenance and repair of electrically and engine operated pumps, generators and other related equipment.
  • Principles and practices of elementary electricity and hydraulics.
  • Occupational hazard and safety practices involved in working around electricity and moving machinery.
  • Use of standard office machines and equipment, including personal computers.
  • Operate hand tools and shop machinery.
  • Do mechanical work connected with the installation, maintenance and repair of pumping plant equipment.
  • Work harmoniously with others.
  • Understand and follow oral and written instructions.
  • Handle weights and loads.
  • Operate a personal computer using a variety of software applications.

Responsibilities

  • Assists in the installation, maintenance, repair and overhaul of horizontal centrifugal pumping units, reservoir altitude valves, service altitude valve control units, chemical feed pumps, disinfection systems and differential converters.
  • Assists in installing and overhauling deep well pump discharge regulating valves, check valves, solenoid valves, air relief valves, vacuum breakers and related equipment.
  • Assists in the overhaul and repair of electrical motors, air blowers, electric motor driven air compressors and manual, air or hydraulically activated butterfly valves.
  • Assists in installing, overhauling and repairing mechanical shaft seals, mechanical flow meters and gauges.
  • Assists in the inspection and servicing of pumping plant and related water plant equipment.
  • Repairs or renews worn centrifugal pump bearing and shaft sleeves.
  • Operates shop machines and equipment.
  • Studies equipment operational and maintenance manuals.
  • Performs general ground and building maintenance work as required.
  • Operates a motor vehicle.
  • Assists in system residual checks and adjustments.
  • Assists in the maintenance and repair of disinfection systems.
  • Delivers disinfection products.
  • Assists with the operation and maintenance of combustion engine-powered generators and pumps.
  • Performs other related duties as required.
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