OSSF INSTALLER 1 LICENSE EXAM QUESTIONS AND VERIFIED ANSWERS

OSSF INSTALLER 1 LICENSE EXAM QUESTIONS AND VERIFIED ANSWERS “In the hydrologic cycle, water moves by evaporation and transpiration into the - CORRECT ANSWER Atmosphere" "evaporation where it comes in contact - CORRECT ANSWER " "What are the three primary routes of contamination for pathogenic microorganisms and harmful chemicals from on-site sewage systems to our environment? - CORRECT ANSWER Neighborhood pollution Groundwater contamination Surface water pollution" "Bore holes and injection wells are legal in Texas and may be installed. - CORRECT ANSWER False" "Artesian aquifers can be contaminated by bore holes and injection wells. - CORRECT ANSWER True" "In America, laws can be successfully enforced only when the majority of citizens voluntarily comply. - CORRECT ANSWER True" "Homeowners should be educated the need for and importance of maintaining their OSSF system. - CORRECT ANSWER True" "On-site sewage facilities (OSSF) have been regulated statewide since - CORRECT ANSWER Sept I 1989" "Installers must renew their registration (how often) - CORRECT ANSWER 3 yrs" "Pits constructed in permeable soil with open-jointed material along the sides to the bottom of the pit that receive a direct discharge of raw wastewater are called ____________ - CORRECT ANSWER cesspools" "How are waterborne diseases transmitted? - CORRECT ANSWER through contaminated water sources" "What are the three primary routes of contamination for pathogenic microorganisms and harmful chemicals from on-site sewage systems to our environment? - CORRECT ANSWER Leaching, runoff, and direct discharge." "What problems are a result of neighborhood pollution? - CORRECT ANSWER Health issues, environmental degradation, and decreased property value." "Why is acceptable quality water vital? - CORRECT ANSWER It is essential for human health, agriculture, and ecosystem sustainability." "Cesspools and seepage pits are legal systems in Texas and may be installed. True or false - CORRECT ANSWER False." "Bore holes and injection wells are legal in Texas and may be installed. - CORRECT ANSWER false" "Artesian aquifers can be contaminated by bore holes and injection wells. - CORRECT ANSWER true" "In America, laws can be successfully enforced only when the majority of citizens voluntarily comply. - CORRECT ANSWER true" "Homeowners should be educated on the need for and importance of maintaining their OSSF system. - CORRECT ANSWER True." 1989 - CORRECT ANSWER On site facilities OSSF have been regulated statewide since ___________>" "TCEQ - CORRECT ANSWER The state agency responsible for regulating OSSF systems is ______________." "local government - CORRECT ANSWER The first regulation of OSSF systems in Texas was done by ________________." "local government - CORRECT ANSWER The intent of the HB1875 law is that most of the regulations of OSSF systems be done by ______________." "Designated Representative - CORRECT ANSWER An official inspector of OSSF systems is a __________________." "Authorized Agent - CORRECT ANSWER A local government with the authority to regulate septic systems is termed an ____________________." "Installer, TCEQ - CORRECT ANSWER A person legally constructing OSSF systems as a business is an _______________ and must be licensed by __________________." "Criminal Civil Administrative - CORRECT ANSWER Penalties for violating OSSF regulations fall under the following headings:" "3 years - CORRECT ANSWER Installers must renew their registration every __________________" "Professional Engineer, Registered Sanitarian, OSSF - CORRECT ANSWER A professional designer is either a ______________ or a _________________ with experience in the design of ___________ systems." "Site soil evaluation Selection of type of OSSF system System design or planning Permit application Application review Authorization to construct Construction of the system Inspection Notice of approval or license to operate - CORRECT ANSWER The following are major steps in the OSSF permitting process:" "small lots nonstandard or more complex systems In edwards aquifer zone - CORRECT ANSWER List three examples of when professional design is required" "Septic Tank - CORRECT ANSWER An OSSF treatment component that can be installed by an installer I is a" "Absorptive drainfield Unlined ET Pumped drainfield Leaching Chambers Gravelles pipe - CORRECT ANSWER OSSF disposal components that can be installed by an installer I include:" "CH 7, Ch 12.23 - CORRECT ANSWER Criminal offenses are misdemeanors punishable in accordance with ____________ of the Texas water code and ____________ of the Texas Penal Code" "Ground Water - CORRECT ANSWER The term refers to water that collects beneath the surface of the earth in porous, permeable, water-bearing geologic formations or aquifers." "Surface water - CORRECT ANSWER refers to water that is found above ground in containment areas, such as lakes, rivers, streams, creeks, and reservoirs." "Water table aquifers are recharged by - CORRECT ANSWER Local percolation" "Sepage pits - CORRECT ANSWER " "sepage pits - CORRECT ANSWER Rock-filled or lined pits dug at least 4 feet deep at the end of a septic tank absorption field system are called" "Cess pools - CORRECT ANSWER Pits constructed in permeable soil with open-jointed material along the sides to the bottom of the pit that receive a direct discharge of raw wastewater are called" "How are waterborne diseases transmitted? - CORRECT ANSWER Microorganisms (pathogens) that live in the intestine are passed in the feces and get into the water supply" "What problems are a result of neighborhood pollution? - CORRECT ANSWER Diseases that can be spread by direct or indirect contact with the standing wastewater. Vectors, such as roaches and flies, that can also spread diseases after coming in contact with the wastewater. Unsightly and unpleasant living conditions that result from the standing wastewater and odors. Feuds and bad relationships between neighbors that can result from the wastewater problems. Property values drop and real estate transactions fall through. No one benefits and everyone suffers when neighborhoods are fouled by wastewater." "Why is acceptable quality water vital? - CORRECT ANSWER No resource in Texas or elsewhere is more valuable than water. Acceptable quality water is not only vital in sustaining human life, but is also vital in sustaining the natural environment and the economic life of Texas." "Ground water that is obtained via a well can be used for - CORRECT ANSWER Drinking, industrial, or agricultural" "Water table aquifer vs artesian - CORRECT ANSWER Water table aquifer - direct contact with either soil or the intermediate belt Artesian aquifer - overlaid by a layer of impervious material that recieves little or no recharge throigh this confining layer" "Static water level - CORRECT ANSWER Level at which water stands in a well" "Two categories of sources of pollutants in surface water - CORRECT ANSWER Point source pollution Nonpoint source pollution" "Point source vs non point pollution - CORRECT ANSWER Point source comes from specific locations through discharge structures (pipes or ditches). Can be monitored, controlled, and inspected Nonpoint source is intermittent, dispersed flow that escapes from pollution sources with little or no control" "Groundwater quality is recognized as a minor problem in Texas. - CORRECT ANSWER False" "Cesspools and seepage pits are legal systems in Texas and may be installed. - CORRECT ANSWER False" "The state agency responsible for regulating OSSF systems is - CORRECT ANSWER TCEQ" "The first regulation of OSSF systems in Texas was done by - CORRECT ANSWER local government" "The intent of the HB1875 law is that most of the regulation of OSSF systems be done by government. - CORRECT ANSWER Local government" "An official inspector of OSSF systems is a - CORRECT ANSWER DR" "A local government with the authority to regulate septic systems is termed an - CORRECT ANSWER Authori ced Agent" "A person legally constructing OSSF systems as a business is an and must be licensed by - CORRECT ANSWER Installer, TCEQ" "Penalties for violating OSSF regulations fall under the following headings: - CORRECT ANSWER Criminal Civil Administrative" "A professional designer is either a ____ with experience in the design of - CORRECT ANSWER Professional Engineer, Registered sanitarian, onsite waste water systems" In the hydrologic cycle, water moves by evaporation and transpiration into the ______ where it comes in contact with cooler air, condenses, and falls to the ground in the form of ________ (sleet, snow, hail, or rain), which then replenishes the underground water supply through __________ and the surface water supply through _________ - CORRECT ANSWER atmosphere, precipitation, percolation, runoff" "The term ______ refers to water that collects beneath the surface of the earth in porous, permeable, water-bearing geologic formations or aquifers. - CORRECT ANSWER groundwater" "The term ________refers to water that is found above ground in containment areas, such as lakes, rivers, streams, creeks, and reservoirs. - CORRECT ANSWER surface water" "Water table aquifers are recharged by _______________ of water - CORRECT ANSWER infiltration" "Rock-filled or lined pits dug at least 4 feet deep at the end of a septic tank absorption field system are called __________ - CORRECT ANSWER leach fields/ seepage pits" "Groundwater that is obtained via a well can be used for what purposes? - CORRECT ANSWER Drinking, irrigation, and industrial processes." "What is the difference between a water table aquifer and an artesian aquifer? - CORRECT ANSWER Water table aquifer is replenished by surface water, while artesian aquifer is confined and under pressure." "What is the static water level? - CORRECT ANSWER The level at which water stands in a well when no water is being pumped." "What are the two categories of sources of pollutants in surface water? - CORRECT ANSWER Point source and nonpoint source." "What is the difference between point source pollution and nonpoint source pollution? - CORRECT ANSWER Point source pollution comes from a specific identifiable source, while nonpoint source pollution comes from diffuse sources." "Groundwater quality is recognized as a minor problem in Texas? - CORRECT ANSWER False."