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Civil Engineering Vocab

Subject : engineering
Instructions:
  • Answer 50 questions in 15 minutes.
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  • Match each statement with the correct term.
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This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. An agency of the U.S. Department of Agriculture - primarily responsible for planning and overseeing the use of national forest lands by private - commercial and government users.






2. Narrowly defined - the amount of countryside and/or city that can be taken in at a glance. Also - an area of land or water taken in the aggregate.






3. An agency of the U.S. Department of the Interior charged with the planning and administration of all parks and monuments in the federal park system. The NPS is often referred to as the largest single employer of landscape architects in the United Sta






4. The process of adding air to water. Air can be added to water by either passing air through water or passing water through air. In wastewater treatment - air is added to freshen wastewater and to keep solids in suspension. With mixtures of wastewater






5. Narrowly defined - an extended view or prospect from a site which - many times - is as important as or more important than the site itself.






6. The formation of separate layers (of temperature - plant - or animal life) in a lake or reservoir. Each layer has similar characteristics such as all water in the layer has the same temperature. Also see THERMAL STRATIFICATION.






7. Soil that cannot absorb any more liquid. The interstices or void spaces in the soil are filled with water to the point at which runoff occurs.






8. A wastewater treatment process used to convert dissolved or suspended materials into a form more readily separated from the water being treated. Usually the process follows primary treatment by sedimentation. The process commonly is a type of biologi






9. Railing support at landings or other breaks in the stairs. If an angle post projects beyond the bottom of the strings - the ornamental detail formed at the bottom of the post is called the drop.






10. The science and art of design - planning - management and stewardship of the land. Landscape architecture involves natural and built elements - cultural and scientific knowledge - and concern for resource conservation to the end that the resulting en






11. Acronym for 'Computer Aided (i.e. - Assisted) Design and Drafting -' a digital design process in which landscape architects use computers to help produce precise drawings and details for the construction of a project.






12. Clarifier - Settling Tank. A tank or basin in which wastewater is held for a period of time during which the heavier solids settle to the bottom and the lighter materials float to the water surface.






13. The pipes - conduits - structures - equipment - and processes required to collect - convey - and treat domestic and industrial wastes - and dispose of the effluent and sludge.






14. A sewer line that receives wastewater from many tributary branches and sewer lines and serves as an outlet for a large territory or is used to feed an intercepting sewer.






15. A water service shutoff valve located in a water service pipe near the curb and between the water main and the building. This valve is usually operated by a wrench or valve key and is used to start or stop flows in the water service line to a buildin






16. That part of rain or other precipitation that runs off the surface of a drainage area and does not enter the soil or the sewer system as inflow.






17. The used household water and watercarried solids that flow in sewers to a wastewater treatment plant. The preferred term is WASTEWATER.






18. A wastewater pumping station that lifts the wastewater to a higher elevation when continuing the sewer at reasonable slopes would involve excessive depths of trench. Also - an installation of pumps that raise wastewater from areas too low to drain in






19. In landscape architecture - a study of the potential cost of site purchase - demolition and improvement in comparison to the income or other benefit to be derived from site development.






20. A sewer that receives wastewater from many tributary branches or sewers and serves a large territory and contributing population.






21. A small box-like structure that contains valves used to regulate flows.






22. A manhole located at the upstream end of a sewer and having no inlet pipe. Also called a DEADEND MANHOLE.






23. Sewers are surcharged when the supply of water to be carried is greater than the capacity of the pipes to carry the flow. The surface of the wastewater in manholes rises above the top of the sewer pipe - and the sewer is under pressure or a head - ra






24. A type of easement granting permission to a constructor or developer to build over a street or structure.






25. A relatively clear or forested area left untouched in or near a city. It may be active open space - such as a baseball field - or passive open space - such as an area of natural woodland.






26. The property of a material or soil that permits considerable movement of water through it when it is saturated.






27. A wall that resist horizontal forces applied in the plane of the wall.






28. A small tank (usually covered) or a storage facility used to store water for a home or farm. Often used to store rainwater.






29. The precipitation that cannot be absorbed by the soil and flows across the surface by gravity. The water that reaches a stream by traveling over the soil surface or falls directly into the stream channels - including not only the large permanent stre






30. The legal grant of right-of-use to an area of designated private property.






31. The gathering of a gas - liquid - or dissolved substance on the surface or interface zone of another material. Advanced Waste Treatment (water) n Any process of water renovation that upgrades treated wastewater to meet specific reuse requirements. Ma






32. A chamber or well used with storm or combined sewers as a means of removing grit which might otherwise enter and be deposited in sewers. Also see STORM WATER INLET and CURB INLET.






33. The upper surface of the zone of saturation of groundwater in an unconfined aquifer.






34. Shoring members placed across a trench to hold other horizontal and vertical shoring members in place.






35. The taking in or soaking up of one substance into the body of another by molecular or chemical action (as tree roots absorb dissolved nutrients in the soil).






36. Masonry composed of roughly shaped stones - well bonded and brought at irregular intervals vertically to discontinuous but approximately level beds or courses.






37. The conversion of large solid particles of sludge into very fine particles which either dissolve or remain suspended in wastewater.






38. In landscape architecture - an essential sheet showing site boundaries and significant site features - used as a basis for subsequent plan development.






39. A system of major sewers serving as transporting lines and not as local or lateral sewers.






40. Opening in a sewer provided for the purpose of permitting operators or equipment to enter or leave a sewer. Sometimes called an 'access hole' or a 'maintenance hole.'






41. Broken stones - boulders - or other materials placed compactly or irregularly on levees or dikes for the protection of earth surfaces against the erosive action of waves.






42. A system of gutters - catch basins - yard drains - culverts and pipes for the purpose of conducting storm waters from an area - but intended to exclude domestic and industrial wastes.






43. The science and management of land - especially rural - agricultural land.






44. A rough guess of the amount of flow in a collection system. When greater accuracy is needed - flow could be computed using average or typical flow quantities. Even greater accuracy would result from metering or otherwise measuring the actual flow.






45. American Society for Testing and Materials






46. A sewer that discharges into a branch or other sewer and has no other common sewer tributary to it. Sometimes called a 'street sewer' because it collects wastewater from individual homes.






47. A sewer installed to connect two separate sewers. If one sewer becomes blocked - wastewater can back up and flow through the interconnector to the other sewer.






48. A manhole located at the upstream end of a sewer and having no inlet pipe. Also called a TERMINAL MANHOLE.






49. Vertical member supporting the railing.






50. The amount of liquid which a solid material can absorb. Sand - as an example - can hold approximately onethird of its volume in water - or three cubic feet of dry sand can contain one cubic foot of water. A denser soil - such as clay - can hold much







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