Description

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A manhole is a facility that is used to allow access to water lines. There are two primary types of manholes: standard manholes and drop manholes. A standard manhole is an opening in a sewer allowing access operators or equipment. It may also be called an access hole or maintenance hole. Drop manholes have a line entering the manhole at a higher elevation than the main flow line or channel (hence the “drop”). Drop manholes themselves come in two varieties: inside drop and outside drop. Inside drop manholes route the higher-elevation flow down through the manhole barrel. Outside drop manholes route the flow to the main manhole channel outside of the manhole.

Dataset Attributes

  • OBJECTID
    Number
  • AssetID
    Text
    {"value"=>"190", "count"=>1} (), {"value"=>"19", "count"=>1} (), {"value"=>"1899", "count"=>1} (), {"value"=>"1898", "count"=>1} (), {"value"=>"1897", "count"=>1} (), {"value"=>"1896", "count"=>1} (), {"value"=>"1895", "count"=>1} (), {"value"=>"1894", "count"=>1} (), {"value"=>"1893", "count"=>1} (), {"value"=>"1892", "count"=>1} ()
  • FacilityID
    Number
    0 to 5473
  • LegacyID
    Text
  • LifeCycleStatus
    Text
    {"value"=>"Active", "count"=>5399, "code"=>"ACT"} (), {"value"=>"Proposed", "count"=>39, "code"=>"PRP"} (), {"value"=>"Abandoned", "count"=>13, "code"=>"ABN"} (), {"value"=>"Removed", "count"=>2, "code"=>"RMV"} ()
  • SubType
    Number
    1 to 4
  • AncillaryRole
    Number
  • Enabled
    Number
    {"value"=>"True", "count"=>5453, "code"=>1} ()
  • AdministrativeArea
    Text
  • Owner of the Asset
    Number
    {"value"=>"CPG", "count"=>5427, "code"=>1} (), {"value"=>"Private", "count"=>3, "code"=>-2} ()
  • Manager of the Asset
    Number
    {"value"=>"Utilities", "count"=>5428, "code"=>21} (), {"value"=>"Private", "count"=>3, "code"=>-2} ()
  • Location
    Text
    {"value"=>"1215 Lethbridge St", "count"=>3} (), {"value"=>"204 Queensway", "count"=>2} (), {"value"=>"1999 13th Ave", "count"=>2} (), {"value"=>"1953 Gorse St", "count"=>2} (), {"value"=>"1801 Strathcona Ave", "count"=>2} (), {"value"=>"157 North Nechako Rd", "count"=>2} (), {"value"=>"141 Cross St", "count"=>2} (), {"value"=>"1401 20th Ave", "count"=>2} (), {"value"=>"1301 20th Ave", "count"=>2} (), {"value"=>"1211 Bednesti Cres", "count"=>2} ()
  • InstallDate
    Date
    -441849600000 to 1535760000000
  • OperationalArea
    Text
  • SubBasin
    Text
  • Rotation
    Number
    -360 to 360
  • WarrantyDate
    Date
  • InstallContractor
    Text
    {"value"=>"L&M Engineering", "count"=>56} (), {"value"=>"L&M Engineering Ltd", "count"=>12} (), {"value"=>"L&M Enginnering LTD", "count"=>7} (), {"value"=>"OPUS DaytonKnight", "count"=>5} (), {"value"=>"Radloff", "count"=>4} (), {"value"=>"L&M", "count"=>1} (), {"value"=>"L&M Engineeing", "count"=>1} (), {"value"=>"L&M Engineering Limited", "count"=>1} (), {"value"=>"IDL", "count"=>1} (), {"value"=>"McElhanney", "count"=>1} ()
  • WaterType
    Text
    {"value"=>"Sewage", "count"=>5427, "code"=>"Sewage"} ()
  • PrimaryImage
    Text
  • Elevation
    Number
    0 to 795.01
  • BelowGrade
    Number
  • Manufacturer
    Text
  • AccessDiameter
    Number
  • AccessType
    Text
    {"value"=>"Manhole Cover", "count"=>255, "code"=>"Cover"} ()
  • GroundType
    Text
    {"value"=>"Asphalt", "count"=>42, "code"=>"A"} (), {"value"=>"Concrete", "count"=>3, "code"=>"C"} ()
  • HighPipeElevation
    Number
    0 to 999
  • Depth
    Number
    2.3 to 725.59
  • InteriorDrop
    Number
    0 to 0
  • BarrelMaterial
    Text
  • RimElevation
    Number
    567 to 753.71
  • StepMaterial
    Text
    {"value"=>"Steel", "count"=>1, "code"=>"ST"} ()
  • BarrelDiameter
    Number
  • BenchMaterial
    Text
  • ChannelMaterial
    Text
  • RingMaterial
    Text
  • AccessMaterial
    Text
  • FrameMaterial
    Text
  • ConeMaterial
    Text
  • BaseMaterial
    Text
  • Measurement1
    Number
  • Measurement2
    Number
  • ConditionDate
    Date
    1417062951000 to 1544529600000
  • AcquisitionCost
    Number
  • DeprecationMethod
    Text
  • ExpectedLife
    Number
  • ResidualValue
    Number
  • created_user
    Text
    {"value"=>"MLEMORVAN", "count"=>106} (), {"value"=>"SATHERTON", "count"=>85} (), {"value"=>"LMCKERSIE", "count"=>28} (), {"value"=>"CTELFORD", "count"=>10} ()
  • created_date
    Date
    1393865334000 to 1544573288000
  • last_edited_user
    Text
    {"value"=>"CTELFORD", "count"=>3740} (), {"value"=>" ", "count"=>1399} (), {"value"=>"LMCKERSIE", "count"=>129} (), {"value"=>"SATHERTON", "count"=>128} (), {"value"=>"GISADMIN", "count"=>57} ()
  • last_edited_date
    Date
    1415698363000 to 1544605401000
  • SubType_TEXT
    Text
    {"value"=>"sanStandardManhole", "count"=>5251} (), {"value"=>"sanSummitManhole", "count"=>169} (), {"value"=>"sanDropManhole", "count"=>12} (), {"value"=>"sanSplitManhole", "count"=>4} ()
  • Condition
    Number
    0 to 0
  • CoFScore
    Number
  • CoFDate
    Date
  • RiskScore
    Number
  • Link
    Text
  • DF
    Text

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