Description

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A pressurized main is a type of main line that is pressurized. PressurizedMain is a concrete class. There are numerous types of PressurizedMains in the water distribution model; they include AirRelease, BlowOff, Bypass, ChemicalInjection, DistributionMain, Interconnect, ipeBridge, SamplingStation, and TransmissionMain. Transmission mains are large-diameter pipelines (24" or larger) that carry large quantities of raw water long distances from their source to a water treatment plant, then to the distribution grid system. Transmission mains generally run in a rather straight line from point to point. Lateral lines are not attached to transmission mains. Distribution mains are average-diameter pipes (4"–20") that transport potable water from transmission lines and redistribute it throughout an area. Lateral lines attach directly to distribution mains.

Dataset Attributes

  • OBJECTID
    Number
  • AssetID
    Text
    {"value"=>"99", "count"=>1} (), {"value"=>"85", "count"=>1} (), {"value"=>"8", "count"=>1} (), {"value"=>"76", "count"=>1} (), {"value"=>"75", "count"=>1} (), {"value"=>"7407", "count"=>1} (), {"value"=>"7124", "count"=>1} (), {"value"=>"7", "count"=>1} (), {"value"=>"69", "count"=>1} (), {"value"=>"68", "count"=>1} ()
  • FacilityID
    Number
    4 to 10774
  • LegacyID
    Text
  • LifeCycleStatus
    Text
    {"value"=>"Active", "count"=>72, "code"=>"ACT"} (), {"value"=>"Abandoned", "count"=>5, "code"=>"ABN"} (), {"value"=>"Proposed", "count"=>3, "code"=>"PRP"} ()
  • SubType
    Number
    1 to 1
  • Enabled
    Number
    {"value"=>"True", "count"=>80, "code"=>1} ()
  • AdministrativeArea
    Text
  • Owner of the Asset
    Number
    {"value"=>"CPG", "count"=>72, "code"=>1} (), {"value"=>"Private", "count"=>8, "code"=>-2} ()
  • Manager of the Asset
    Number
    {"value"=>"Utilities", "count"=>72, "code"=>21} (), {"value"=>"Private", "count"=>8, "code"=>-2} ()
  • Location
    Text
    {"value"=>"186 Kelly St", "count"=>3} (), {"value"=>"4430 Otway Rd", "count"=>2} (), {"value"=>"3739 Winslow Dr", "count"=>2} (), {"value"=>"2759 Greenforest Cres", "count"=>2} (), {"value"=>"2666 Evasko Rd", "count"=>2} (), {"value"=>"910 Tabor Blvd", "count"=>1} (), {"value"=>"883 Great St", "count"=>1} (), {"value"=>"793 Central St", "count"=>1} (), {"value"=>"791 W Central St W", "count"=>1} (), {"value"=>"7759 Malaspina Ave", "count"=>1} ()
  • InstallDate
    Date
    -410227200000 to 1443657600000
  • OperationalArea
    Text
  • SubBasin
    Text
  • WarrantyDate
    Date
  • RecordedLength
    Number
  • InstallContractor
    Text
    {"value"=>"Opus", "count"=>1} (), {"value"=>"CPG", "count"=>1} (), {"value"=>"Associated Engineering", "count"=>1} ()
  • PrimaryImage
    Text
  • Material
    Text
    {"value"=>"Poly Vinyl Chloride", "count"=>35, "code"=>"PVC"} (), {"value"=>"Asbestos Concrete", "count"=>29, "code"=>"AC"} (), {"value"=>"Ductile Iron", "count"=>7, "code"=>"DI"} (), {"value"=>"Unknown", "count"=>4, "code"=>"UNK"} (), {"value"=>"Vitrified Clay", "count"=>1, "code"=>"VIT"} (), {"value"=>"Polyethylene", "count"=>1, "code"=>"PE"} (), {"value"=>"Concrete", "count"=>1, "code"=>"CON"} ()
  • GroundType
    Text
    {"value"=>"Dirt", "count"=>1, "code"=>"D"} ()
  • ExteriorCoating
    Text
    {"value"=>"JL22D", "count"=>1, "code"=>"JL22D"} (), {"value"=>"GJ85C", "count"=>1, "code"=>"GJ85C"} ()
  • JointType1
    Text
    {"value"=>"Unk", "count"=>77, "code"=>"Unk"} ()
  • JointType2
    Text
    {"value"=>"Unk", "count"=>77, "code"=>"Unk"} ()
  • LiningType
    Text
    {"value"=>"JL22D", "count"=>1, "code"=>"JL22D"} (), {"value"=>"GJ85CGJ85D", "count"=>1, "code"=>"GJ85CGJ85D"} ()
  • PipeClass
    Text
    {"value"=>"GJ85D", "count"=>1, "code"=>"GJ85D"} ()
  • Roughness
    Number
    0 to 0
  • Name
    Text
  • Diameter
    Number
    {"value"=>"200 mm", "count"=>25, "code"=>200} (), {"value"=>"100 mm", "count"=>22, "code"=>100} (), {"value"=>"150 mm", "count"=>16, "code"=>150} (), {"value"=>"50 mm", "count"=>4, "code"=>50} (), {"value"=>75, "count"=>2, "code"=>75} (), {"value"=>"600 mm", "count"=>1, "code"=>600} (), {"value"=>"450 mm", "count"=>1, "code"=>450} (), {"value"=>"300 mm", "count"=>1, "code"=>300} (), {"value"=>"250 mm", "count"=>1, "code"=>250} (), {"value"=>"80 mm", "count"=>1, "code"=>80} ()
  • Depth
    Number
    0 to 5
  • PressureRating
    Text
  • DesignFlow
    Number
  • ConditionDate
    Date
    1531123009000 to 1531123009000
  • AcquisitionCost
    Number
  • DeprecationMethod
    Text
  • ExpectedLife
    Number
  • ResidualValue
    Number
  • created_user
    Text
    {"value"=>"MLEMORVAN", "count"=>4} (), {"value"=>"LMCKERSIE", "count"=>2} ()
  • created_date
    Date
    1408056055000 to 1534282198000
  • last_edited_user
    Text
    {"value"=>"GISADMIN", "count"=>40} (), {"value"=>"MLEMORVAN", "count"=>33} (), {"value"=>"LMCKERSIE", "count"=>5} (), {"value"=>"SATHERTON", "count"=>1} (), {"value"=>" ", "count"=>1} ()
  • last_edited_date
    Date
    1407377574000 to 1535097794000
  • SubType_TEXT
    Text
    {"value"=>"sanForce", "count"=>78} ()
  • Condition
    Number
    0 to 0
  • CoFScore
    Number
  • CoFDate
    Date
  • RiskScore
    Number
  • Link
    Text
  • DF
    Text
  • Shape__Length
    Number
    1.25097806810284 to 2075.69424876606

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