Site Planning and Design Flashcards

1
Q

exedra

A

A semicircular open area, with or without a roof, providing a continuous seat.

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2
Q

ecology

A

The study of the total pattern of relationships between a community or organisms and its the environment.

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3
Q

drainage

A

The process of controlling, collecting, transporting, and disposing of excess water.

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4
Q

baffle

A

A partial obstruction against flow, in a duct or pipe.

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5
Q

improved land

A

Land on which buildings have not yet been constructed, but which contains utilities and streets.

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6
Q

manhole

A

A hole through which a person can enter a sewer, pipe, conduit, and so on for inspection, repair, or maintenance.

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7
Q

land coverage

A

The ratio of the area covered by buildings to the total lot area, expressed as percentage.

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8
Q

degree day (dd)

A

The amount by which the average outdoor temperature at a particular location is below 65 degrees Fahrenheit for one day. Degree days may also be summed and stated for a month or year.

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9
Q

gazebo

A

A belvedere of viewing place.

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10
Q

setback

A

The minimum distance from the property line into which a structure may not extend.

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11
Q

storm sewer

A

A sewer for carrying away surface water, as oppose to sanitary sewage.

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12
Q

survey

A

The process of determining location, form, and boundaries of a parcel of land by measurement, computation, and drawing.

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13
Q

handicapped parking

A

One or more spaces designated for the physically handicapped persons, requiring special design and dimensions.

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14
Q

court

A

A space, open and unobstructed to the sky, located at or above grade, and bounded on three or more sides by the walls of the building.

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15
Q

plat

A

A plan of a city or subdivision, showing the boundaries of individual properties.

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16
Q

off-street parking

A

Space provided for vehicular parking separate from the dedicated street right-of-way.

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17
Q

water table

A

The level below which the subsoil is completely saturated with water. Also called the groundwater level.

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18
Q

alley

A

Any public way r thoroughfare 10 to 16 feet in width which has been dedicated or deeded to the pubic for public use.

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19
Q

spot elevation

A

The elevation of a specified point on the ground or on a structure.

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20
Q

linear pattern

A

A pattern of land use which develops along a line, such as a highway or river.

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21
Q

grading

A

Removing and/or adding in order to bring the ground surface to a specified elevation or profile. Also called earthwork.

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22
Q

albedo

A

Reflectivity measured as the relative permeability of a surface to radiant energy flowing in either direction.

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23
Q

barrier-free

A

Having no environmental barriers, thereby permitting free access and circulation by the handicapped.

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24
Q

buildable area

A

The net ground area of a lot which can be covered by a building after required setbacks and other zoning limitations have been accounted for.

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25
Q

lot

A

The smallest identifiable parcel of land in a city.

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26
Q

altitude

A

The angle which the sun makes with the horizon.

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27
Q

lot line

A

The boundary line of a lot.

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28
Q

swale

A

A graded flow path used in open drainage systems.

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29
Q

azimuth

A

A horizontal angle measured clockwise from north or south.

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30
Q

slope

A

Inclination or slant, especially of the ground surface.

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31
Q

encroachment

A

The extension of a building into the property of another.

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32
Q

grade separation

A

The intersection of two roads at different levels so that vehicles may move from one road to the other without crossing the stream of traffic. Also called interchange.

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33
Q

dew point

A

The temperature of air which the water contained in the air begins to condense and form dew. It is therefore the temperature at which the air is at 100% relative humidity.

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34
Q

flood plain

A

The land surrounding a flowing stream over which water spreads when a flood occurs.

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35
Q

groundwater level

A

The level below which the subsoil is completely saturated with water. Also called the water table.

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36
Q

subsoil

A

The soil layer beneath the topsoil.

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37
Q

environmental impact statement

A

A statement, often required by a governmental body, which assess the environmental impact of a proposed development.

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38
Q

evergreen

A

Trees having green leaves throughout the year, as opposed to deciduous.

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39
Q

latitude

A

The number of degrees north or south of the equator of a point on the earth’s surface.

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40
Q

drain tile

A

Clay pipe, usually with open joints, used to convey water away from a footing or to disperse liquid in a septic tank field.

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41
Q

frontage

A

The length of a lot line along a street or public way.

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42
Q

deciduous

A

Trees which shed leaves annually, as opposed to evergreens.

43
Q

air rights

A

The rights to use or control of the air space above a property.

44
Q

coniferous

A

Describing cone-beating evergreen trees and shrubs, such as pine, spruce, fir, and cedar.

45
Q

frost line

A

The expected maximum depth of frost penetration in the ground in a given area.

46
Q

water cycle

A

The general pattern of movement of the water on, under, and above the earth.

47
Q

pad

A

An approximately level building area.

48
Q

elevation

A

The height above known point of reference, often taken as the height above sea level.

49
Q

aquifer

A

An underground geological formation through which water flows.

50
Q

building line

A

A line, usually parallel to a property line, beyond which a structure may not extend.

51
Q

bollard

A

A stone guard to prevent damage to wall; also a freestanding stone post to divert vehicular traffic.

52
Q

plot

A

A parcel of land

53
Q

transpiration

A

The process by which water vapor escapes into the atmosphere from plants.

54
Q

run-off

A

The surface flow of water from an area.

55
Q

parterre

A

An ornamental garden arrangement.

56
Q

effective temperature

A

A fictitious temperature which would produce the same physiological effect as the combined effects of temperature, humidity, and air movement.

57
Q

access right

A

The right of owner to have ingress and egress to and from a property line.

58
Q

finish grade

A

The elevation of the ground surface after completion of work.

59
Q

way

A

A street, alley, or other thoroughfare or easement permanently established for passage of persons or vehicles.

60
Q

catch basin

A

A sievelike device at the entrance to a storm sewer which traps matter that could block the sewer.

61
Q

culvert

A

A length of pipe, running under a road or other barrier, used to drain or carry water.

62
Q

backfill

A

Earth that is replaced around a foundation or retaining wall after the concrete forms have been removed.

63
Q

cut and fill

A

Earth which is removed (cut) and earth which is added (fill) in grading.

64
Q

sewer

A

An underground pipe or drain used to carry off rain water (storm water sewer) or water matter (sanitary sewer).

65
Q

court pattern

A

A housing pattern in which units face into a common open space.

66
Q

erosion

A

The gradual wearing away or disintegration of land caused by water, wind, and so on running over its surface.

67
Q

windbreak

A

Structures or plants which, because of their form and location, reduce wind velocities.

68
Q

grade

A

The rate of rise or descent of a sloping surface. Also, to remove and/or add earth in order to bring the ground surface to a specified elevation or profile.

69
Q

invert

A

The lowest point of the inside of a drain, pipe, channel, or other liquid-carrying conduit.

70
Q

chill factor

A

A fictitious temperature assigned to a combination of actual temperature and wind velocity which has the same physiological effect as still air at the chill factor temperature. It is also known as wind chill index.

71
Q

landscaping

A

The design and arrangement of natural elements on a site.

72
Q

utility

A

A public service, such as telephone, water, gas, or electricity.

73
Q

ring road

A

A circumferential or loop roadway around an urban area or development.

74
Q

environment

A

The natural and manmade things, conditions, and influences surrounding a person, community, or place.

75
Q

wind chill index

A

A fictitious temperature assigned to a combination of actual temperature and wind velocity which has the same physiological effect as still air at the wind chill index temperature. It is also know as the chill factor.

76
Q

microclimate

A

The climatic characteristics unique to a very small area.

77
Q

excavation

A

The dissing or removal or earth.

78
Q

dry well

A

A pit, usually filled with coarse stone, into which water is conducted for leaching out into surrounding soil.

79
Q

catchment

A

The geographic area from which the participants in an activity are drawn, such as the customers of a shopping center or the employees of a manufacturing plant.

80
Q

bench

A

An excavated, level terrace in a slope used to collect running water.

81
Q

bearing

A

In surveying, a direction stated in degrees, minutes, and seconds as an angular deviation east or west from due north and south.

82
Q

humidity

A

The amount or degree of moisture in an area, determining element of weather.

83
Q

lot area

A

The total horizontal area within the boundary lines of a parcel of land.

84
Q

runoff coefficient

A

The percentage of total rainfall which is not absorbed in the ground and, hence, runs off. It must be collected ina system of surface drains.

85
Q

contour interval

A

The difference of elevation between adjacent contour lines.

86
Q

soil boring log

A

A log showing the types of soil encountered in a test boring and other relevant information.

87
Q

plane

A

A flat or level surface.

88
Q

property line

A

A legal boundary of a parcel of land.

89
Q

gradient

A

The rate of slope between two points on a surface, determined by dividing their vertical difference in elevation by their horizontal distance apart.

90
Q

earthwork

A

Removing and/or adding earth in order to bring the ground surface to a specified elevation or profile. Also called grading.

91
Q

yard

A

An open, unoccupied space, other than a court, unobstructed to the sky, on the lot on which a building is situated.

92
Q

sanitary sewer

A

An underground pipe or drain used to carry off waste matter.

93
Q

superblock

A

A very large area of land in which all through traffic is eliminated, but which may be penetrated by culde-sacs or minor loop roads.

94
Q

discharge

A

Flow from a culvert, sewer, or other channel.

95
Q

contour

A

An imaginary line on the ground surface connecting all points of equal elevation.

96
Q

block

A

A division of urban land, normally private property, which is surrounded by public streets, and which is officially established and recorded.

97
Q

planting strip

A

A landscaped strip of ground between a pedestrian walk and street.

98
Q

climate

A

The prevailing or average weather conditions of a place as determined over the number of years.

99
Q

granolith

A

Concrete used for paving which uses crushed granite as the coarse aggregate.

100
Q

berm

A

A bank of earth, often piled up against a wall.

101
Q

macadam

A

Paving using crushed stone.

102
Q

bikeway

A

A road or path reserved for bicycle traffic.

103
Q

datum

A

A horizontal plane elevation used as a reference for other elevations in surveying and mapping.

104
Q

cluster

A

A type of residential siting in which a series if housing units are grouped closely together and surrounded by open space.