Name: Existing Transmission Lines

Display Field: LINENAME

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: Line feature class showing TVA transmission lines. This feature class is created and updated three times a week (Tuesday, Thursday, Saturday mornings) through an automated process that pulls tabular data from the TVA Maximo Enterprise Asset Management (EAM) system.

Copyright Text: TVA Transmission & Power Supply, TVA GIS & Mapping

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 2328078.18013299
YMin: 415888.670801774
XMax: 2509826.80007826
YMax: 552030.160080567
Spatial Reference: 102736 (2274)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[0,0,0,255],"width":1}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field: GlobalID

Type ID Field:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• LINEID (type: esriFieldTypeDouble, alias: LINEID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LINENAME (type: esriFieldTypeString, alias: LINENAME, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• DESC_ (type: esriFieldTypeString, alias: DESC_, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• VOLTAGE (type: esriFieldTypeString, alias: VOLTAGE, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• ASSETNAME (type: esriFieldTypeString, alias: ASSETNAME, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• MXLOCATION (type: esriFieldTypeString, alias: MXLOCATION, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• MXSITEID (type: esriFieldTypeString, alias: MXSITEID, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• created_user (type: esriFieldTypeString, alias: created_user, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• created_date (type: esriFieldTypeDate, alias: created_date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• last_edited_user (type: esriFieldTypeString, alias: last_edited_user, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• last_edited_date (type: esriFieldTypeDate, alias: last_edited_date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• STATUS (type: esriFieldTypeString, alias: Status, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• SUBSTATUS (type: esriFieldTypeString, alias: Substatus, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• LINE_MXLOCATION (type: esriFieldTypeString, alias: Line Location Name, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• LINE_DESCRIPTION (type: esriFieldTypeString, alias: Line Description, SQL Type: sqlTypeOther, length: 300, nullable: true, editable: true)
• STRUCTURE_LIST_DWG (type: esriFieldTypeString, alias: Structure List Drawing, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• PHASING_DWG (type: esriFieldTypeString, alias: Phasing Drawing, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• TVA_INSERVICE_DT (type: esriFieldTypeDate, alias: In-Service Date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• CreationDate (type: esriFieldTypeDate, alias: CreationDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
• Creator (type: esriFieldTypeString, alias: Creator, SQL Type: sqlTypeOther, length: 128, nullable: true, editable: false)
• EditDate (type: esriFieldTypeDate, alias: EditDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
• Editor (type: esriFieldTypeString, alias: Editor, SQL Type: sqlTypeOther, length: 128, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Existing Transmission Lines
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/24/2026 6:24:08 PM

Schema Last Edit Date: 6/24/2026 6:24:08 PM

Data Last Edit Date: 6/24/2026 6:24:08 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat