Course Listings 2020-2021
WRT280AA Lecture 0.5 Credits 0.5 Periods
Arizona Water Certification Review: Treatment Grades 1 and 2
Refresher course in preparation for state certification testing for the operation, supervision, and administration of
water treatment systems. Prerequisites: None.
WRT280AC Lecture 0.5 Credits 0.5 Periods
Arizona Water Certification Review: Distribution Grades 1 and 2
Refresher course in preparation for state certification testing for the operation, supervision, and administration of
water distribution systems. Prerequisites: None.
WRT281AA Lecture 0.5 Credits 0.5 Periods
Arizona Wastewater Certification Review: Wastewater Treatment Grades 1 and 2
Refresher course in preparation for state certification testing for the operation, supervision and administration of
wastewater treatment systems. Prerequisites: None.
WRT281AC Lecture 0.5 Credits 0.5 Periods
Arizona Wastewater Certification Review: Collections Grades 1 and 2
Refresher course in preparation for state certification testing for the operation, supervision, and administration of
wastewater collection systems. Prerequisites: None.
WRT298AC Lab 3 Credits 3 Periods
Special Projects
Organized and tailored around the interests and needs of the individual student. Structured to provide an atmosphere
of individualized research and study paralleled by professional expertise and guidance. Professional-type facilities and
equipment available for student use. Allows the best aspects of independent study and individualized learning to be
combined to maximize student development. Prerequisites: Permission of Program Director or Instructor.
(WTO) WELDING
WTO106AA 141 Clock Hours
Introduction to SMAW
Introduction to arc welding with emphasis in Shielded Metal Arc Welding (SMAW). Designed to provide the
knowledge and skills needed to cut and prepare weld joints utilizing current technology. Develops hands-on skills
through sequenced lab experiences. Prerequisites: None.
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