About Oklahoma Environmental Training Center - Rose State College

Welcome to the OETC! The Oklahoma Environmental Training Center (OETC) was established in 1975 by Gubernatorial appointment to provide environmental training for the state of Oklahoma. The center offers a broad range of affordable environmental, safety, water and wastewater certificate classes. All levels of operator certification training are provided. * Classes are held at the Training Center on Hudiburg Drive in Midwest City. * Lab classes for Water and Wastewater are held at the Health and Environmental Science building. Disinfectant By-Product classes are now available as well. SAVE TRAVEL EXPENSES with ONLINE Classes * D Water and D Wastewater 16 hour operator classes available on-line. * FREE 4 hour license renewal class available on-line.

Announcements

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Tulsa area water and wastewater operator

 D Water and D wastewater classes will be held April 23-26 at Tulsa Community College in Tulsa. To enroll, call (405) 733-7488. 

All operators needing C Water Lab Certification

There will be a class April 30 through May 3 at the Training Center in Midwest City. Space is limited so sign up early. To sign up, call (405) 733-7488.

The 1973 Union City, Oklahoma tornado, shown here, was the first tornado captured by the National Severe Storms Laboratory Doppler radar and chase personnel. The tornado here is in its early stage of formation. Photo courtesy of NOAA.gov.

Severe Weather Information

By Bill Clark

We are getting into the severe weather months. While out working at your water or wastewater treatment system be weather aware. Have a weather radio or stay tuned to your local radio station. Severe storms can pop up quick. Make sure you know where you will take cover when the tornado siren goes off. Make sure all of the operators at your system or in your community know where to go if there is a tornado warning. Make sure you have plenty of flash lights with extra batteries. Be prepared.

Severe Weather Alert Definitions

Severe Thunderstorm Watch – Conditions are prime for the development of severe thunderstorms with large hail, severe lightning and damaging winds.
Severe Thunderstorm Warning – severe thunderstorms have developed in our area and produce large hail, severe lightning and damaging winds in excess of 60 mph.

Tornado Watch – Conditions are present for the development of tornadoes.
Tornado Warning – A tornado has been seen in your city or the National Weather Service has one indicated on their radar.

Meet Instructor Larry Cook

Larry Cook, Contract  Environmental Education Trainer at OETC

Q: What training do you teach?

A: Oklahoma Department of Environmental Quality Water Operator Certification Courses Oklahoma Department of Environmental Quality Wastewater Operator Certification Courses

Q: Why would someone be interested in training at OETC?

A: OETC is a state-of-the-art facility that caters to professional adults. The OETC offers training in a multitude of different fields and professional capacities. Students who attend training at the OETC can expect a friendly, relaxed atmosphere. The courses offered are taught by local professional that actually currently work or have previously worked in the field in which they are teaching. The OETC instructors teach from personal experience and not just from a textbook. All course materials are current and updated as new information comes available.

Q: What can someone expect while taking the training?

A: Students can expect to be taught by the highest quality instructors in the area. Most of the instructors have at least 10 years of actual hands on experience in the water and wastewater fields which vastly compliments their textbook knowledge. These same instructors have the unique ability to relate the course material to their own personal experience and actually give the students a good mental picture of what they are learning.

Q: What are the benefits of this training?

A: Once the student successfully completes their training, they are qualified to sit for examination through the Oklahoma Department of Environmental Quality. Once the student passes the ODEQ examination they will be certified to work in either the water or wastewater industry. The benefits to this certification are endless.

A student will be hard pressed to find a more stable professional field than the water and wastewater industry. Here is why. Water is the one commodity that mankind cannot live without and cannot be replaced by a man-made product. Everyone needs water for hydration, irrigation, production, etc. As long as we continue to use water we’ll have to continue to clean it prior to returning it to nature. Absolutely everything that occurs in life requires the use of water in one facet or another.

DEQ Interactive TV No Longer Offered

Online Classes Now Available 

The DEQ Interactive TV is no longer available. It has been replaced by the following online classes. You just need a computer with Internet access and Microsoft PowerPoint. To enroll in an online class, call (405) 733-7488.

Two classes available online; one on wastewater system operation and the other covers basic bio-monitoring. Currently, there is no charge for online renewal classes. OETC also has the following renewal classes if you don’t have computer access. Call (405) 733-7488 to sign up for any class. There will be morning and afternoon classes for each class. When you call, please specify which class you want. There is currently no charge for these classes.

  • March 30: OSHA Safety for Operators, OKC Zoo, Zoo Training Building
  • April 20: Water Well Operations. Okmulgee at the main Fire Station
  • April 24: Collection System Cleaning & Safety, Rose State College, Midwest City
  • May 14: Subject TBD, OKC Zoo, Zoo Training Building
  • May 29: Subject TBD, Rose State College, Midwest City
  • June 11:  Subject TBD, Rose State College, Midwest City
  • June 25: Collection System Cleaning & Safety, Rose State College, Midwest City

OSHA Confined Spaces

Requirements for employees and employers

By Bill Clark

What is the definition of a confined space? According to OSHA, a confined space is defined as an area large enough for entry with a limited ability to enter and exit and is not intended for continuous occupancy. If you have to duck, crawl, climb or squeeze into the space then it is more than likely a confined space. That means a water and wastewater systems has numerous confined spaces.

If a confined space, as identified above, has any one of following hazards then it is a permit-required confined space; oxygen deficiency, the potential for buildup of toxic or explosive gases, engulfment and chemical hazards.

Photo courtesy of OSHA.gov

Employers are required by OSHA to evaluate all work places and identify all permit required confined spaces. Employers are required to provide training to all employees who enter permit-required confined spaces.

Examples of permit-required confined spaces are: wastewater lift stations, manholes, wastewater collection systems, meter pits, valve pits, storage tanks and chemical feed systems that are underground.

According to OSHA you must monitor the atmosphere in a permit required confined space with calibrated gas detectors continuously.

 

For more information on job responsibilities and other OSHA confined space requirements, go to OSHA regulation 29 CFR 1910.146 or your DEQ water or wastewater study guide.

Some gases in confined spaces that can kill you are odorless and colorless. Think and test the air before entering a confined space. Remember your confined space training ‑ use the buddy system.

Image provided by OETC

Safety for water and wastewater system operators

Safety Requirements for handling Chlorine gas

Chlorine Gas Facts – When chlorine gas mixes with water one of the products produced is concentrated hydrochloric acid, which means when chlorine gas gets in your eyes it’s like splashing concentrated hydrochloric acid in your eyes, and you could go blind. If you inhale chlorine gas into your lungs it will mix with the moisture in your lungs and also make hydrochloric acid, which would be like drinking hydrochloric acid. This makes chlorine gas a very deadly gas. OSHA requires whenever you work with chlorine gas you must have two people present one in the chlorine room and one outside observing. This is the OSHA mandatory two-man policy.

Chlorine gas characteristics:

  1. It is toxic and very corrosive
  2. It is 2.5 times heavier than air. (It will collect in low places and will not float away without forced air ventilation)
  3. It has a greenish-yellow color and a very distinctive and pungent odor
  4. It has a very high coefficient, which means it has a tendency to expand even further if the temperature increases. It must be stored in storage facilities out of direct sunlight.

DEQ Chlorine gas facility construction requirements

  1. Chlorine gas must be stored in a facility by itself
  2. There must be a window in the door to the facility
  3. There must be a chlorine gas leak alarm system installed in the facility that will notify a 24-hour manned operation of a leak, fire station, police or main treatment facility.
  4. The facility must have an operational ventilation system that does one complete air change a minute.

Training

All personnel who work with chlorine gas must be properly trained before working with it. If personnel are going to respond to chlorine gas leaks, OSHA requires they complete a 40-hour HAZWOPER class first and then have proper training on leak repair. Everyone who changes out chlorine gas bottles must be fit tested for a respirator and be trained on wearing a Self-Contained Breathing Apparatus (SCBA).

Don’t take chances with your life wear all the proper personal protective equipment including an SCBA whenever you are changing out a chlorine gas bottle. Owners are required by law to supply operators with all of the required safety equipment they need to work safely.

Image provided by OETC.

Meet Instructor Robert Krueger

Robert Krueger

Instructor for Rose State College, Water Treatment Plant Operator & Lab Tech

What training do you teach?
I teach all level of training Water & Wastewater Operator and Lab.

Why would someone be interested in training at OETC?
OETC has a solid support group within its organization. This enables anyone taking the training here to be assured that all forms needed and paperwork necessary will be handled in the most professional way, making sure each person is verified to take the test, all college credits available being issued to each person, and all DEQ training hours being sent in to DEQ.

What can someone expect while taking the training?
Clean and completely set up classrooms, with all study material required for the class from
knowledge information, as well as math and lab skills [the students will need]. Several practice tests [are given] to assure comprehension of material.

What are the benefits of this training?
Each class has been streamlined to give as much information and training on the subject matter of each class. A format that is designed to maximize the ability to remember as much information possible, helps produce positive test results. Math taught in a step-by-step format rather than the overcomplicated algebraic method [is also a benefit] because the most important thing for all of us is not only being able to pass the test level we are training for, but to be able to use that information easily in the field.

Safety Information for Water and Wastewater System Operators

OSHA Trenching and Excavation Requirements

By Bill Clark
Within the last year two construction workers were killed in an excavation cave-in. All preliminary reports indicate they were working in an excavation about 20 feet deep without any cave-in protection. Cave-ins can happen in seconds without warning. There is usually never any time to escape. Soil is an extremely heavy material. A cubic yard of soil (3 feet x 3 feet x 3 feet), which contains 27 cubic feet of material, may weigh more than 2,700 pounds. That is nearly one and a half tons (the equivalent weight of a car) in a space less than the size of the average office desk. Furthermore, wet soil, rocky soil or rock is usually heavier. The human body cannot support such heavy loads without being severely injured. Let’s review OSHA regulations that cover Trenching and Excavation, 29 CFR, 1926.650, 651 and 652.  1. OSHA requirements state that if the trench is 5 feet or more in depth some type of cave-in protection is absolutely required. 2. A person designated as qualified and competent to recognize and evaluate hazards must be present. 3. If the excavation is 20 feet or more in depth a professional engineer is required to evaluate the soil and determine cave-in protection before anyone enters the excavation, 29 CFR 1926.652 (b)(c).

These rules are there to save your life. Think about your family the next time you’re thinking about jumping into a trench without cave-in protection even for a few minutes.