Wastewater class 2 Ohio ABC Part 1 Study Set Problem Solved To Pass.

Most important factor in preventing accidents at a wastewater plant? - Answer Attitude of the employees. Plant influent appears black and has a foul odor each morning. The cause is traced to a pump station at a subdivision which is oversized for the current number of homes in the subdivision. What corrective action can you take? - Answer Decrease the distance between the on and off probes in the wet well. Which of the following best describes the term "public relations"? - Answer All contacts between the staff of the utility and those outside the staff. What is a cross connection? - Answer Result of wastewater coming into contact with potable water. Why is it recommended that approved backflow prevention devices be installed above grade level? - Answer To prevent the relief port of the device from ever becoming submerged. Your plant's discharge permit requires that effluent suspended solids be tested 3 days per week. You test five samples per week. What should you report? - Answer All five results. At a minimum, how often should contact lists on emergency response plans be verified? - Answer Quarterly. According to the Code of Federal Regulations the term "Significant Industrial User" includes. - Answer A non-domestic discharger that discharges over 25,000 gallons per day of process wastewater or is subject to specific federal pretreatment standards. What document is used to evaluate compliances with personal protective equipment guidelines? - Answer Occupational Safety and Health Standards.