WWW204 – 20.00 Hours


Details Buttons Dates Location Class Price Register Buttons
Details 12/04/23 – 12/06/23 El Paso, TX EU WWW204 272 $485.00 Register
Details 01/30/24 – 02/01/24 Webster, TX EU WWW204 284 $485.00 Register
Details 02/13/24 – 02/15/24 Tyler, TX EU WWW204 281 $485.00 Register
Details 02/13/24 – 02/15/24 Round Rock, TX EU WWW204 282 $485.00 Register
Details 02/27/24 – 02/29/24 Live Online Instructor-Led Training EU WWW204 278 $485.00 Register
Details 03/19/24 – 03/21/24 Corsicana, TX EU WWW204 283 $485.00 Register
Details 05/29/24 – 05/31/24 Rosenberg, TX EU WWW204 280 $485.00 Register
Details 08/28/24 – 08/30/24 Live Online Instructor-Led Training EU WWW204 279 $485.00 Register

This schedule is subject to change without notice. If you have not received confirmation of the class prior to the class start, please contact the division at (800) 723-3811 or (800) SAFE-811 or [email protected] to get the latest schedule.

Course Description

**PLEASE NOTE** This course has been approved by the Texas Commission on Environmental Quality (TCEQ) to fulfill 20 credit hours in the following operator license area(s):

– Wastewater Operator License

– Water Operator License

Haz Mat SuitsThe Chlorinator Maintenance course provides participants with widely used safety practices for all types of chlorine as well as the proper operation and maintenance of chlorinators. During the course, participants learn both common terminology and basic properties of chlorine, as well as its purpose, use safety, principles, and troubleshooting for multiple systems.


There are no prerequisites for this course.

Course Completion Requirements

Participant Must Provide

  • a photo identification on the first day of class. See the Participant Handbook for approved forms of identification and additional guidelines.

Attendance Requirements

Class attendance is an essential part of the education process and participants in TEEX courses are expected to attend all class sessions and field exercises. This course requires participants to attend a minimum of 100% of the class hours as a component of successful course completion. During the course, your instructor will review any additional attendance requirements, for example a field exercise that cannot be missed.

Upon successful completion, you will be able to:

  • Introduction to Chlorine
  • Characteristics of Chlorine
  • Dosage, Demand and Residual
  • Chlorination Calculations
  • The Chlorination System – Introduction
  • The Chlorination System – Universal Components
  • The Chlorination System – Commonly Used Components
  • Maintenance
  • Troubleshooting
  • Emergency Measures

Suggested Audience

This course is designed for public works personnel and employees of a water or wastewater system.

Continuing Education And Professional Credits

  • 1.00 hours – ACE American Council on Education (ACE)
  • 20.00 hours – Texas Commission on Environmental Quality (TCEQ)

Contact Information

Infrastructure Training & Safety Institute
OSHA Training Institute Education Center
Phone: | Toll-Free: (800) 723-3811 or (800) SAFE-811
Email: [email protected]

Back to top