PLANNING exam 2 Flashcards

1
Q
  • rough sketch or any official base plan
A

SKETCH PLAN

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2
Q
  • property based on the relocation survey
A

RELOCATION PLAN

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3
Q
  • splitting a tract of land
A

SUBDIVISION PLAN

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4
Q
  • Re-mapping of two or more adjacent lots
A

CONSOLIDATION PLAN

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5
Q
  • angles between adjacent lines
A

INTERIOR ANGLES

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6
Q
  • located outside a closed polygon
A

EXTERIOR ANGLES

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7
Q
  • the prolongation of the preceding line
A

DEFLECTION ANGLES

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8
Q
  • acute horizontal angles
A

BEARINGS

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9
Q
  • angle between the meridian and line is measured clockwise
A

AZIMUTH

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10
Q
  • an imaginary line between north pole and south pole
A

MERIDIAN

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11
Q
  • called astronomic or geographic
A

TRUE MERIDIAN

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12
Q
  • parallel to the magnetic lines
A

MERIDIAN MAGNETIC

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13
Q
  • a fixed line of reference
A

GRID MERIDIAN

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14
Q
  • arbitrary chosen reference
A

ASSUMED MERIDIAN

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15
Q
  • control points of permanent location
A

BURUE OF LANDS LOCATION MANAGEMENT

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16
Q
  • an intrinsic constraint
A

PARCEL SIZE

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17
Q
  • off site factor influence a sites design
A

SMALL SITES

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18
Q
  • allow greater flexibility
A

LARGER SITES

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19
Q
  • reduce development potential and design flexibility
A

SHAPE

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20
Q
  • understanding the site’s topography
A

TOPOGRAPHIC MAP

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21
Q
  • data portrayed on topographic maps as contour lines
A

ELEVATION

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22
Q
  • graphic presentation of a contour on a plan
A

CONTOUR LINE

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23
Q
  • spatial variation in a site’s elevation
A

SLOPE

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24
Q
  • influence microclimate
A

ASPECT

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25
Q
  • raised elongated landform
A

RIDGE

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26
Q
  • elongated depression
A

VALLEY

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27
Q
  • contains the highest point
A

SUMMIT

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28
Q
  • contains lowest point
A

DEPRESSION

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29
Q
  • downhill direction
A

CONCAVE

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30
Q
  • reverse of a concave
A

CONVEX

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31
Q
  • contour lines are space at equal distances
A

UNIFORM SLOPE

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32
Q
  • process of adapting the program of the unique features of the site.
A

CONCEPTUAL DESIGN

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33
Q
  • balancing the human needs with the carrying capacity of the natural and cultural environments.
A

SUSTAINABLE DESIGN

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34
Q
  • spatial variation in elevation produces slopes
A

SITE TOPOGRAPHY

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35
Q
  • structure built for the purpose of holding back
A

RETAINING WALL

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36
Q
  • walls up to 10-12ft in height
A

GRAVITY RETAINING WALL

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37
Q
  • gravity and cantilever type
A

SEMI GRAVITY RETAINING WALL

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38
Q
  • common type, height from about 10-25ft
A

CANTILEVER RETAINING WALL

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39
Q
  • cross walls are behind the stem
A

COUNTERFORT WALL

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40
Q
  • visible cross walls
A

BUTTRESS WALL

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41
Q
  • place at a property boundary
A

OTHER TYPES

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42
Q
  • wire gabion baskets or cage filled with rocks
A

GABION WALL

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43
Q
  • are synthetic fabrics
A

GEOTEXTILES

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44
Q
  • plastic nets for soil reinforcement
A

GEOGRIDS

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45
Q
  • impervious rubber or plastic sheets for water
A

GEOMEMBRANE

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46
Q
  • a combination of fabric, grid, membrane
A

GEOCOMPOSITE

47
Q
  • geosynthetic materials made of polymers
A

GEOGRID

48
Q
  • Understanding the potential impact of floodwater on a site
  • is carried out to quantify the flow or volume of water in a river or stream, over land, in soils, in a pond or in a reservoir.
A

HYDROLOGICAL STUDY

49
Q

what is HYDROLOGICAL STUDY?

A

A hydrological study refers to a set of measures or infrastructure designed to manage and mitigate the risk of flooding in a particular area. To further understand the potential impacts of floodwater on a site, an assessment is carried out to quantify the flow or volume of water in a river or stream, over lands, in soils, in a pond, and a reservoir. There are various types of hydrological studies to obtain the needed information to manage the vital resource: Analysis of rainfall, delineating channels and waterways, evaluate the capacity of the existing drainage, and recommending flood control system.

50
Q

what is SOIL INVESTIGATION?

A

Soil Investigation is understanding the soil in a particular area and how they affect hydrology, construction, erosion control, and plant growth. It helps to determine the properties and characteristics of the soil on a site. Determining the properties and characteristics of the soil help’s ensure the safety, stability, and sustainability of the site and its surrounding environment. All information regarding the investigation of soils is crucial for designing stable and reliable foundations for structures such as buildings, bridges, or other infrastructure.

51
Q
  • by generally identifying the portions of a site that are suitable or unsuitable for development
A

LAND USE FEASIBILITY

52
Q
  • geotechnical explorations
A

SITE SPECIFIC INVESTIGATIONS

53
Q
  • conditions may include features unique to a particular region, such as acid soils, limestone sinkholes, perched groundwater tables, peat deposits, or organic soil deposits.
A

CRITICAL CONDITION

54
Q
  • from the geotechnical or engineering viewpoint, soil may be defined as an accumulation of solid particles generated from the physical and chemical weathering of parent rock.
  • soil, therefore, contains three phases: solids, water, and air.
A

SOIL PHASES

55
Q
  • these properties can include particle size, shape, and mineralogy, along with structure, texture, color, organic matter content, pH, and others.
  • physical properties such as density, moisture content, and specific gravity provide useful information to geotechnical experts and reveal how the soil will behave or perform as a construction material.
A

PHYSICAL PROPERTIES

56
Q
  • first developed to describe soils for agricultural purposes.
  • textural designations are based on three major particle size groups: sand, stilt, and clay
A

USDA Textural Classification
System

57
Q
  • distinguishes soils based on their engineering performance as a construction material, and it considers texture, gradation, plasticity, and organic matter content.
A

Unified Soil Classification System - USCS (ASTM D-2487)

58
Q
  • classification systems generally describe soil particles as cobble, gravel, sand, stilt, and clay, based on size.
A

GRAIN SIZE

59
Q
  • is defined as what a soil is able to support per unit area.
A

BEARING CAPACITY

60
Q
  • determines the stability of a soil and its ability to resist failure under loading.
A

SHEAR STRENGTH

61
Q
  • referred to as well-graded soils, are subject to frost action.
A

FROST PENETRATION

62
Q
  • soils tend to shrink as they dry and expand as moisture content increases.
A

Shrinkage and Swell

63
Q
  • clearly link to existing routes
A

LINKING UP

64
Q
  • give people the maximum choice
A

MOVEMENT CHOICES

65
Q
  • making a connection
A

A SENSE OF PLACE

66
Q
  • how people move around
A

SAFE ROUTES FOR ALL

67
Q
  • parking needs
A

PARKING PROBLEM

68
Q
  • control the flow and density of traffic
A

BETTER TRAFFIC MANAGEMENT

69
Q
  • prefer by people where they can be seen by drivers, residents and other pedestrians.
A

WALKING

70
Q
  • NATURAL DRAINAGE channel
A

SWALES

71
Q
  • allows a water course to FLOW BENEATH A ROAD
A

CULVERT

72
Q
  • use to collect and divert surface runoff to an UNDERGROUND CONDUCTION SYSTEM.
A

CATCH BASIN

73
Q
  • allows surface runoff to ENTER INTO A DRAIN PIPE
A

DRAIN INLET

74
Q
  • prefabricated structure, collects runoff FROM PAVED AREAS
A

AREA DRAIN

75
Q
  • LINEAR inlet structure
A

TRENCH DRAIN

76
Q
  • use where there is a change in size, slope, or direction of underground pipes
A

MANHOLE

77
Q
  • SET OF MEASURES to control, store, and/or treat storm water runoff from developed areas
A

BEST MANAGEMENT PRACTICE (BMP)

78
Q
  • establish the PHYSICAL FRAMEWORK for the overall drainage concept
A

NON TECHNICAL ASPECTS

79
Q
  • the existing HYDROLOGIC CHARACTERISTICS and engineering for the proposed system
A

TECHNICAL ASPECTS

80
Q
  • significantly REDUCE OR ELIMINATE surface runoff
A

INFILTRATION TECHNIQUES

81
Q
  • is a SURFACE IMPOUNDMENT created by damming or excavating.
A

INFILTRATION BASINS

82
Q
  • is an EXCAVATION BACK FILLED WITH COARSE AGGREGATE STONE.
A

INFILTRATION TRENCHES

83
Q
  • are similar in SITING AND STRUCTURE to infiltration trenches.
A

DRY WELLS

84
Q
  • INCREASE PERVIOUSNESS while still providing a stable protective surface.
A

POROUS PAVEMENT

85
Q
  • constructed to COLLECT STORM RUN OFF FROM MANAGEMENT SYSTEM for the purpose of reducing peak flow and controlling the rate of flow.
A

DETENTION SYSTEM

86
Q
  • are basins that contain a PERMANENT POOL WATER.
A

RETENTION BASINS

87
Q
  • used as a means of CONTROLLING PEAK DISCHARGE RATES through the temporary storage of storm runoff.
A

DETENTION BASINS

88
Q
  • often included in the DESIGN RETENTION AND DETENTION basins.
A

WATER QUALITY BASINS

89
Q
  • SLOWS THE VELOCITY of runoff in order to allow sediment particles to settle out.
A

SEDIMENT BASINS

90
Q
  • used to DETAIN AND SLOWLY release storm water
A

DETENTION PIPES AND VAULTS

91
Q
  • Rooftop areas on LOW-SLOPE ROOF surfaces
A

ROOFTOP DETENTION OR BLUE ROOF

92
Q
  • the COLLECTION AND STORAGE of rainwater on site.
A

RAINWATER HARVESTING

93
Q
  • referred to as ARTIFICIAL or created wetlands
A

CONSTRUCTING TREATMENT WETLANDS

94
Q
  • engineered systems of waterproofing, roofing protection, drainage mat growing medium, and vegetation INSTALLED ON TOP OF A STRUCTURE.
A

GREEN ROOFS

95
Q
  • Deeper, more ORGANIC RICH SOIL and are planted with a wide range of plants, even trees.
A

INTENSIVE GREEN ROOFS

96
Q
  • COMPROMISED OF 2 to 6 INCHES of lightweight mineral growing medium planted with drought tolerant species.
A

EXTENSIVE GREEN ROOFS

97
Q
  • contains all of its COMPONENTS WITHIN A TRAY that behaves similarly to a potted plant.
A

MODULAR SYSTEM

98
Q
  • Protects the roof deck from INFILTRATION BY WATER.
A

WATER PROOFING MEMBRANE

99
Q
  • protects the waterproofing membrane and roof deck from INCURSION BY INVASIVE PLANT ROOTS.
A

ROOF BARRIER

100
Q
  • An OPTIONAL COMPONENT that protects these elements below from damage.
A

PROTECTION BOARD

101
Q
  • is a technique whereby parking lot islands, planting strips, swales and other landform depressions are USED TO COLLECT AND FILTER STORM RUNOFF.
A

BIORETENTION

102
Q
  • is a more INFORMAL INFILTRATION BASIN often with an organic layout.
A

RAIN GARDEN

103
Q
  • most common use of this structure is LOCATING BIORETENTION on or directly adjacent to a building.
A

BIORETENTION PLANTERS

104
Q
  • are devices that are typically placed on SLOPES ADJACENT to impervious surfaces to intercept overland sheet flow.
A

FILTER STRIPS

105
Q
  • use a combination of BELOW GROUND STRUCTURE AND ABOVE GROUND PLANTING to collect and treat storm water through bioretention.
A

TREE BOX FILTERS

106
Q
  • to PREVENT WINTER HEAT LOSS from the building.
A

INSULATION

107
Q
  • Provides AERATION to the growing medium
A

DRAINAGE AND RETENTION LAYER

108
Q
  • Used to SEPARATE DRAINAGE LAYER from growing medium.
A

FILTER FABRIC

109
Q
  • the soil typically is composed of a LIGHWEIGHT MATERIAL BASE
A

GROWING MEDIUM

110
Q
  • Can be hydroseeded, hand seeded, rolled out as mats, or planted as plugs or containers.
A

PLANTING

111
Q
  • give the most IMMIDIATE VISUAL IMPACT but also cost the most.
A

MATS

112
Q
  • are typically the MOST SUCCESSFUL AND COST EFFECTIVE SOLUTION if the plants are not required to look lush and full immediately.
A

PLUGS

113
Q

May be INCLUDED IN GREEN ROOF INSTALLATION as typical bark mulch.

A

MULCH