{ "currentVersion": 10.61, "id": 6, "name": "Control Valve", "parentLayerId": -1, "defaultVisibility": true, "minScale": 5000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "description": "The feature is a point shapefile that has six subtypes to classify data; air release, combination, flushing connection, terminal flushing, simple check and vacuum release. An air release is used for odor control, with the added benefit of preventing corrosion in the manhole or vault from di-hydrogen sulfate gas. A combination is two or more subtypes that are conjoined. The most common combination is a combination flushing and air/vacuum release valve manhole. A flushing connection is in the connection between the remote seal flange and the piping flange in which the flushing ring is used to clean and drain the remote seals when it is required. Terminal flushing are mechanisms that are installed in manholes, primarily at the upstream terminal ends of sewage main to facilitate the periodic flushing of the downstream mains. A simple check is a clapper which hangs from a hinge, the clapper shaft or pin, which is mounted to the underside of the bonnet, inside the valve body is designed to allow fluid to flow one way in a pipeline and inhibits backflow within the line. A vacuum release uses differential pressure between atmospheric pressure and the partial vacuum pressure maintained in the piping network and vacuum station collection vessel.", "copyrightText": "Baltimore County, Department of Public Works", "editFieldsInfo": { "creationDateField": "created_date", "creatorField": "created_user", "editDateField": "last_edited_date", "editorField": "last_edited_user" }, "ownershipBasedAccessControlForFeatures": null, "syncCanReturnChanges": true, "relationships": [], "isDataVersioned": true, "supportsRollbackOnFailureParameter": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsStatistics": true, "supportsAdvancedQueries": true, "supportsValidateSQL": true, "supportsCoordinatesQuantization": true, "supportsCalculate": false, "advancedQueryCapabilities": { "supportsPagination": true, "supportsTrueCurve": true, "supportsQueryWithDistance": true, "supportsReturningQueryExtent": true, "supportsStatistics": true, "supportsHavingClause": true, "supportsCountDistinct": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsQueryWithResultType": true, "supportsReturningGeometryCentroid": false, "supportsSqlExpression": true }, "extent": { "xmin": 1359360.785, "ymin": 565812.753749996, "xmax": 1498075.60699999, "ymax": 659446.870000005, "spatialReference": { "wkid": 2893, "latestWkid": 2893 } }, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriPMS", "url": "71af5acb01a6e60fa19c316485e776af", "imageData": "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", "contentType": "image/png", "width": 9, "height": 9, "angle": 0, "xoffset": 0, "yoffset": 0 }, "label": "", "description": "" }, "transparency": 0, "labelingInfo": null }, "hasM": false, "hasZ": false, "allowGeometryUpdates": true, "allowTrueCurvesUpdates": false, "onlyAllowTrueCurveUpdatesByTrueCurveClients": false, "hasAttachments": false, "supportsApplyEditsWithGlobalIds": false, "htmlPopupType": "esriServerHTMLPopupTypeNone", "objectIdField": "OBJECTID", "globalIdField": "GLOBALID", "displayField": "FACILITYID", "typeIdField": "", "subtypeField": "", "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null, "editable": false, "nullable": false }, { "name": "FACILITYID", "type": "esriFieldTypeString", "alias": "Facility ID", "domain": null, "editable": true, "nullable": false, "length": 15 }, { "name": "TYPE", "type": "esriFieldTypeString", "alias": "Type", "domain": { "type": "codedValue", "name": "dssControlValveType", "description": "ControlValveType", "codedValues": [ { "name": "FLUSHING CONNECTION", "code": "FLUSHING CONNECTION" }, { "name": "TERMINAL FLUSHING", "code": "TERMINAL FLUSHING" }, { "name": "COMBINATION", "code": "COMBINATION" }, { "name": "AIR RELEASE", "code": "AIR RELEASE" }, { "name": "VACUUM RELEASE", "code": "VACUUM RELEASE" }, { "name": "SIMPLE CHECK", "code": "SIMPLE CHECK" }, { "name": "AIR GAP", "code": "AIR GAP" }, { "name": "BACKFLOW CONTROL", "code": "BACKFLOW CONTROL" }, { "name": "DOUBLE CHECK", "code": "DOUBLE CHECK" }, { "name": "DEWATERING VALVE", "code": "DEWATERING VALVE" }, { "name": "ACCESS MANHOLE", "code": "ACCESS MANHOLE" }, { "name": "BLOW-OFF MANHOLE", "code": "BLOW-OFF MANHOLE" }, { "name": "OVERFLOW FLAP", "code": "OVERFLOW FLAP" }, { "name": "SURGE RELIEF", "code": "SURGE RELIEF" }, { "name": "OTHER", "code": "OTHER" }, { "name": "UNKNOWN", "code": "UNKNOWN" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" }, "editable": true, "nullable": true, "length": 20 }, { "name": "SEWER_SERVICE_AREA", "type": "esriFieldTypeString", "alias": "Sewer Service Area", "domain": null, "editable": true, "nullable": true, "length": 14 }, { "name": "ELEVATION", "type": "esriFieldTypeDouble", "alias": "Elevation", "domain": null, "editable": true, "nullable": true }, { "name": "ACCESSIBLE", "type": "esriFieldTypeString", "alias": "Accessible", "domain": { "type": "codedValue", "name": "deYES_NO", "description": "Enterprise domain for yes no values", "codedValues": [ { "name": "YES", "code": "YES" }, { "name": "NO", "code": "NO" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" }, "editable": true, "nullable": true, "length": 5 }, { "name": "COORDINATE_SOURCE", "type": "esriFieldTypeString", "alias": "Coordinate Source", "domain": { "type": "codedValue", "name": "dCoordinateSource", "description": "Coordinate Source", "codedValues": [ { "name": "SURVEY GRADE", "code": "SURVEY GRADE" }, { "name": "MAPPING GRADE - GPS", "code": "MAPPING GRADE - GPS" }, { "name": "MOBILE GRADE - GPS", "code": "MOBILE GRADE - GPS" }, { "name": "DIGITIZING", "code": "DIGITIZING" }, { "name": "GEOCODED", "code": "GEOCODED" }, { "name": "LINEAR REFERENCING", "code": "LINEAR REFERENCING" }, { "name": "SCALED", "code": "SCALED" }, { "name": "OTHER", "code": "OTHER" }, { "name": "UNKNOWN", "code": "UNKNOWN" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" }, "editable": true, "nullable": true, "length": 25 }, { "name": "LIFECYCLE_STATUS", "type": "esriFieldTypeString", "alias": "Lifecycle Status", "domain": { "type": "codedValue", "name": "dLifecycleStatus", "description": "Lifecycle Status", "codedValues": [ { "name": "ACTIVE", "code": "ACTIVE" }, { "name": "PROPOSED", "code": "PROPOSED" }, { "name": "UNDER CONSTRUCTION", "code": "UNDER CONSTRUCTION" }, { "name": "ABANDONED", "code": "ABANDONED" }, { "name": "REMOVED", "code": "REMOVED" }, { "name": "DESTROYED", "code": "DESTROYED" }, { "name": "NOT IN SERVICE", "code": "NOT IN SERVICE" }, { "name": "INVESTIGATE", "code": "INVESTIGATE" }, { "name": "OTHER", "code": "OTHER" }, { "name": "UNKNOWN", "code": "UNKNOWN" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" }, "editable": true, "nullable": true, "length": 25 }, { "name": "LOCATION", "type": "esriFieldTypeString", "alias": "Location", "domain": null, "editable": true, "nullable": true, "length": 255 }, { "name": "OWNED_BY", "type": "esriFieldTypeString", "alias": "Owned By", "domain": { "type": "codedValue", "name": "dAdministrativeArea", "description": "Administrative Area", "codedValues": [ { "name": "COUNTY", "code": "COUNTY" }, { "name": "PRIVATE", "code": "PRIVATE" }, { "name": "CITY", "code": "CITY" }, { "name": "STATE", "code": "STATE" }, { "name": "FEDERAL", "code": "FEDERAL" }, { "name": "OTHER", "code": "OTHER" }, { "name": "UNKNOWN", "code": "UNKNOWN" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" }, "editable": true, "nullable": true, "length": 10 }, { "name": "MAINTAINED_BY", "type": "esriFieldTypeString", "alias": "Maintained By", "domain": { "type": "codedValue", "name": "dAdministrativeArea", "description": "Administrative Area", "codedValues": [ { "name": "COUNTY", "code": "COUNTY" }, { "name": "PRIVATE", "code": "PRIVATE" }, { "name": "CITY", "code": "CITY" }, { "name": "STATE", "code": "STATE" }, { "name": "FEDERAL", "code": "FEDERAL" }, { "name": "OTHER", "code": "OTHER" }, { "name": "UNKNOWN", "code": "UNKNOWN" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" }, "editable": true, "nullable": true, "length": 10 }, { "name": "RESPONSIBLE_AGENCY", "type": "esriFieldTypeString", "alias": "Responsible Agency", "domain": { "type": "codedValue", "name": "dResponsibleAgency", "description": "Responsible Agency", "codedValues": [ { "name": "DEPARTMENT OF RECREATION AND PARKS", "code": "DEPARTMENT OF RECREATION AND PARKS" }, { "name": "DEPARTMENT OF ENVIRONMENT PROTECTION AND SUSTAINABILITY", "code": "DEPARTMENT OF ENVIRONMENT PROTECTION AND SUSTAINABILITY" }, { "name": "OFFICE OF BUDGET AND FINANCE", "code": "OFFICE OF BUDGET AND FINANCE" }, { "name": "BOARD OF EDUCATION", "code": "BOARD OF EDUCATION" }, { "name": "OTHER", "code": "OTHER" }, { "name": "UNKNOWN", "code": "UNKNOWN" }, { "name": "DEPARTMENT OF PUBLIC WORKS AND TRANSPORTATION", "code": "DEPARTMENT OF PUBLIC WORKS AND TRANSPORTATION" }, { "name": "REVENUE AUTHORITY", "code": "REVENUE AUTHORITY" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" }, "editable": true, "nullable": true, "length": 75 }, { "name": "CONDITION", "type": "esriFieldTypeSmallInteger", "alias": "Condition", "domain": null, "editable": true, "nullable": true }, { "name": "CONDITION_DATE", "type": "esriFieldTypeDate", "alias": "Condition Date", "domain": null, "editable": true, "nullable": true, "length": 8 }, { "name": "INSTALL_DATE", "type": "esriFieldTypeDate", "alias": "Install Date", "domain": null, "editable": true, "nullable": true, "length": 8 }, { "name": "WARRANTY_DATE", "type": "esriFieldTypeDate", "alias": "Warranty Date", "domain": null, "editable": true, "nullable": true, "length": 8 }, { "name": "REHABILITATION_DATE", "type": "esriFieldTypeDate", "alias": "Rehabilitation Date", "domain": null, "editable": true, "nullable": true, "length": 8 }, { "name": "REHABILITATION_TYPE", "type": "esriFieldTypeString", "alias": "Rehabilitation Type", "domain": null, "editable": true, "nullable": true, "length": 120 }, { "name": "NOTES", "type": "esriFieldTypeString", "alias": "Notes", "domain": null, "editable": true, "nullable": true, "length": 255 }, { "name": "CREATED_USER", "type": "esriFieldTypeString", "alias": "CREATED_USER", "domain": null, "editable": false, "nullable": true, "length": 255 }, { "name": "CREATED_DATE", "type": "esriFieldTypeDate", "alias": "CREATED_DATE", "domain": null, "editable": false, "nullable": true, "length": 8 }, { "name": "LAST_EDITED_USER", "type": "esriFieldTypeString", "alias": "LAST_EDITED_USER", "domain": null, "editable": false, "nullable": true, "length": 255 }, { "name": "LAST_EDITED_DATE", "type": "esriFieldTypeDate", "alias": "LAST_EDITED_DATE", "domain": null, "editable": false, "nullable": true, "length": 8 }, { "name": "GLOBALID", "type": "esriFieldTypeGlobalID", "alias": "GLOBALID", "domain": null, "editable": false, "nullable": false, "length": 38 } ], "geometryField": { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "SHAPE", "domain": null, "editable": true, "nullable": true, "defaultValue": null, "modelName": "Shape" }, "indexes": [ { "name": "G4490FACILITYID", "fields": "FACILITYID", "isAscending": true, "isUnique": false, "description": "" }, { "name": "A484_IX1", "fields": "SHAPE", "isAscending": true, "isUnique": true, "description": "" } ], "dateFieldsTimeReference": { "timeZone": "UTC", "respectsDaylightSaving": false }, "types": [], "templates": [ { "name": "Control Valve", "description": "", "prototype": { "attributes": { "REHABILITATION_TYPE": null, "NOTES": null, "FACILITYID": " ", "TYPE": null, "SEWER_SERVICE_AREA": null, "ELEVATION": null, "ACCESSIBLE": null, "COORDINATE_SOURCE": null, "LIFECYCLE_STATUS": null, "LOCATION": null, "OWNED_BY": null, "MAINTAINED_BY": null, "RESPONSIBLE_AGENCY": null, "CONDITION": null, "CONDITION_DATE": null, "INSTALL_DATE": null, "WARRANTY_DATE": null, "REHABILITATION_DATE": null } }, "drawingTool": "esriFeatureEditToolPoint" } ], "maxRecordCount": 1000, "supportedQueryFormats": "JSON, AMF, geoJSON", "capabilities": "Extract,Query,Sync", "useStandardizedQueries": true, "standardMaxRecordCount": 32000, "tileMaxRecordCount": 8000, "maxRecordCountFactor": 1 }