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Test Yourself—Donna Kaluzniak
Test Yourself What Do You Know Wastewater Collection Systems?
Donna Kaluzniak
1. Per Florida Administrative Code (FAC) 62604, Collection Systems and Transmission
Facilities, groundwater that enters a collection/ transmission system, including service connections, through defective pipes, pipe joints, connections, service connections, manholes, or pump stations, is defined as
a. infiltration. b. inflow. c. leakage. d. sanitary sewer overflow.
2. Per FAC 62-604, emergency pumping capability, including an in-place emergency generator, must be provided for pump stations that receive flow from one or more pump stations through a force main or pump stations discharging through pipes of what size or larger?
a. 8 inches b. 10 inches c. 12 inches d. 16 inches should have a program to monitor areas of the collection system that may be vulnerable to the adverse effects of
a. chlorine. c. methane. b. hydrogen sulfide. d. sulfur dioxide.
5. Per FAC 62-604, when is inflow and infiltration (I/I) considered excessive?
a. Any I/I is excessive. b. I/I is excessive if it causes or contributes to sanitary sewer overflows. c. I/I is excessive if it exceeds 10 percent of the annual average daily flow. d. I/I is excessive only if it affects treatment plant performance.
6. Per the EPA CMOM Guide, maintaining accurate, current maps of the collection system is critically important. How should manholes and sewer cleanouts be identified on the mapping system?
a. With a numbering system to uniquely identify each manhole and cleanout. b. With manholes and cleanouts shown in different colors. c. With various shapes to identify manholes and cleanouts. d. With specific names for each manhole and cleanout based on addresses.
3. Per FAC 62-604, copies of record drawings and the operation and maintenance manual shall be available. The operation and maintenance manual shall include an emergency response plan. The emergency response plan shall assess water quality monitoring for sanitary sewer overflows affecting surface waters, and hurricane and severe storm preparedness and response, as well as 7. Per FAC 62-600, Domestic Wastewater
Facilities, utilities shall submit annual reports to the Florida Department of Environmental
Protection (FDEP) regarding costs and expenditures on pollution mitigation and prevention, including the prevention of sanitary sewer overflows, collection and transmission system pipe leakages, and I/I. The annual report must be submitted by what date after the end of each fiscal year?
a. customer service. b. cybersecurity. c. monthly operating reports. d. utility billing.
4. Per the U.S. Environmental Protection Agency (EPA) “Guide for Evaluation of Capacity,
Management, and Operation and Maintenance
Programs at Sanitary Sewer Collection
Systems” (CMOM Guide), to help prevent the corrosion of metal components or loss of concrete from pipe walls or manholes, utilities a. March 31 b. June 30 c. August 16 d. September 30
8. Per the EPA CMOM Guide, a relatively inexpensive and quick method of detecting sources of inflow in sewer systems, such as down spouts, or driveway and yard drains, is
a. flow monitoring in specific areas. b. sewer cleaning. c. sewer televising. d. smoke testing. 9. Per FAC 62-604, unauthorized wastewater releases or spills in excess of 1,000 gallons per incident, or other abnormal events where information indicates that public health or the environment will be endangered, must be orally reported within 24 hours to the
a. Florida Department of Health. b. FDEP only. c. State Warning Point. d. State Watch Office.
10. Per 62-604, which collection system construction project would require a permit?
a. Construction of an individual service connection from a single-family residence. b. Installation of odor control facilities. c. Modifications associated with routine maintenance. d. Replacement of a major pump station that has no in-place generator.
Answers on page 66
References used for this quiz:
• Florida Administrative Code 62-600, Domestic
Wastewater Facilities: https://www.flrules.org/gateway/ChapterHome. asp?Chapter=62-600 • Florida Administrative Code 62-604, Collection
Systems and Transmission Facilities: https://www.flrules.org/gateway/ChapterHome. asp?Chapter=62-604 • U.S. Environmental Protection Agency “Guide for Evaluation Capacity, Management, Operation and Maintenance Programs at Sanitary Sewer
Collection Systems”: https://www.epa.gov/sites/default/files/2015-10/ documents/cmom_guide_for_collection_ systems.pdf
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