Element of Public Safety Control System
Security Barrier
A barrier situated at an asset or group of assets that is used to create a secure area and keep members of the public out.
Attributes
An attribute is a particular piece of data that describes a property of an object. Each Element Type is described by a different set of attributes, although there are some attributes that are common to many Element Types.
The table below lists the attributes that are applicable to this Element Type, along with the data profile requirements for each attribute and details of when and how each should be used and delivered.
Attribute | Format Details | Delivery | Purpose | Mandatory | geoCOBie Mapping | Updates |
---|---|---|---|---|---|---|
Description Description of element, control measure or tree(s) if required | Text Max Length: 400 | EA2 | P09 Operations | No | Component.Attribute.Name.Description | 11-04-2023 |
Edge LineString 1 A spatial lineString locating the exposed edge or spatial feature of an element further classified by the associated LineStringType attribute. Edge lineStrings may be singular (Edge LineString1) required in all cases, or paired (Edge LineString 1 and 2); the second may not be required indicated by 'n/a'. A lineString is a series of design or measured spatial triple points (easting, northing, elevation) each connected by a single non-crossing line, with single points at each end, that locate an element. A lineString is expressed as a JSON array of type geoJSON lineString, e.g. [[x1,y1,z1],[x2,y2,z2],...] It is further classified by the associated LineStringType attribute confirming its relative location to the element. Interim points should be spaced at a maximum of 2m for lines < 10m in length, or 10m otherwise. The default CRS is a 3D CRS to EPSG 7405 with confirmed type, European reference frame and UK OS transformation with geoCOBie Unit of 'LineString:EPSG7405:ETRS89:OSTN15:OSGM15' | Geometry Units: LineString:EPSG7405:ETRS89:OSTN15:OSGM15 | EA2 | P09 Operations | No | Component.Attribute.Name.EdgeLineString1 | 05-09-2022 |
Edge LineString 2 A spatial lineString locating the landward edge or spatial feature of an element further classified by the associated LineStringType attribute. Edge lineStrings may be singular (Edge LineString1) required in all cases, or paired (Edge LineString 1 and 2); the second may not be required indicated by 'n/a'. A lineString is a series of design or measured spatial triple points (easting, northing, elevation) each connected by a single non-crossing line, with single points at each end, that locate an element. A lineString is expressed as a JSON array of type geoJSON lineString, e.g. [[x1,y1,z1],[x2,y2,z2],...] It is further classified by the associated LineStringType attribute confirming its relative location to the element. Interim points should be spaced at a maximum of 2m for lines < 10m in length, or 10m otherwise. The default CRS is a 3D CRS to EPSG 7405 with confirmed type, European reference frame and UK OS transformation with geoCOBie Unit of 'LineString:EPSG7405:ETRS89:OSTN15:OSGM15' | Geometry Units: LineString:EPSG7405:ETRS89:OSTN15:OSGM15 | EA2 | P09 Operations | No | Component.Attribute.Name.EdgeLineString2 | 05-09-2022 |
Element Crest Level The crest level of the element | Number Max: 1,000.00 Min: 0.00 Number of decimal places: 2 Units: mAOD | EA3 | P09 Operations | No | Component.Attribute.Name.ElementCrestLevel | 07-11-2023 |
Element Height The maximum height of the element | Number Max: 200.00 Min: 0.00 Number of decimal places: 2 Units: metres | EA3 | P09 Operations | No | Component.Attribute.Name.ElementHeight | 27-04-2021 |
Element Height Date The date that the height of the element was captured | Date | EA6 | P09 Operations | No | Component.Attribute.Name.ElementHeightDate | 27-04-2021 |
Element Height DQF The data quality flag defining the quality and method of capturing the Height of the element | Picklist 1 - +/- 0.01m to 0.05m vertical accuracy (Typically on site survey) 2 - +/- >0.05m to 0.15m vertical accuracy (Typically LIDAR or Photogrammetry) 3 - +/- >0.15m to 0.75m vertical accuracy (Typically older (pre 2004) LIDAR or Photogrammetry) 4 - +/- 0.75m or more vertical accuracy | EA6 | P09 Operations | No | Component.Attribute.Name.ElementHeightDQF | 27-04-2021 |
Element ID The Element ID from the AIMS OM system, if known. | Text Max Length: 200 | EA6 | P01 Registration | Yes | Component.Attribute.Name.ElementID | 27-04-2021 |
Element Length The linear length of the element measured from the extremities of one end to the other | Number Max: 10,000.00 Min: 0.00 Number of decimal places: 2 Units: metres | EA3 | P09 Operations | No | Component.Attribute.Name.ElementLength | 07-11-2023 |
Element Length Date The date that the length of the element was captured | Date | EA6 | P09 Operations | No | Component.Attribute.Name.ElementLengthDate | 27-04-2021 |
Element Length DQF The data quality flag defining the quality and method of capturing the Length of the element | Picklist 1 - +/- 0.01m to 0.05m vertical accuracy (Typically on site survey) 2 - +/- >0.05m to 0.15m vertical accuracy (Typically LIDAR or Photogrammetry) 3 - +/- >0.15m to 0.75m vertical accuracy (Typically older (pre 2004) LIDAR or Photogrammetry) 4 - +/- 0.75m or more vertical accuracy | EA6 | P09 Operations | No | Component.Attribute.Name.ElementLengthDQF | 27-04-2021 |
Element Ref Unique element reference code in scheme context assigned by scheme designer, e.g. SBR0123 | Text Element code SBR + sequence number | EA2 | P01 Registration | No | Component.Attribute.Name.ElementRef | 27-04-2021 |
Element Slope The slope of the element in degrees | Number Max: 90 Min: 0 Number of decimal places: 0 Units: degrees | EA3 | P09 Operations | No | Component.Attribute.Name.ElementSlope | 27-04-2021 |
Element Slope Date The date that the slope of the element was captured | Date | EA6 | P09 Operations | No | Component.Attribute.Name.ElementSlopeDate | 27-04-2021 |
Element Slope DQF The data quality flag defining the quality and method of capturing the slope of the element | Picklist 1 - +/- 0.01m to 0.05m vertical accuracy (Typically on site survey) 2 - +/- >0.05m to 0.15m vertical accuracy (Typically LIDAR or Photogrammetry) 3 - +/- >0.15m to 0.75m vertical accuracy (Typically older (pre 2004) LIDAR or Photogrammetry) 4 - +/- 0.75m or more vertical accuracy | EA6 | P09 Operations | No | Component.Attribute.Name.ElementSlopeDQF | 27-04-2021 |
Element Width The width of the element | Number Max: 1,000.00 Min: 0.00 Number of decimal places: 2 Units: metres | EA3 | P09 Operations | No | Component.Attribute.Name.ElementWidth | 27-04-2021 |
Element Width Date The date that the width of the element was captured | Date | EA6 | P09 Operations | No | Component.Attribute.Name.ElementWidthDate | 27-04-2021 |
Element Width DQF The data quality flag defining the quality and method of capturing the width of the element | Picklist 1 - +/- 0.01m to 0.05m vertical accuracy (Typically on site survey) 2 - +/- >0.05m to 0.15m vertical accuracy (Typically LIDAR or Photogrammetry) 3 - +/- >0.15m to 0.75m vertical accuracy (Typically older (pre 2004) LIDAR or Photogrammetry) 4 - +/- 0.75m or more vertical accuracy | EA6 | P09 Operations | No | Component.Attribute.Name.ElementWidthDQF | 27-04-2021 |
Include in Calculations An indication of whether or not this element should be considered when calculating the reliability/availability of the asset containing it. Applicable where MEICA data are present | Boolean | EA6 | P09 Operations | Yes | Component.Attribute.Name.IncludeinCalculations | 27-04-2021 |
Include in MRM Inspection Is the element to be included in a MEICA Reliability Measures inspection? Applicable where MEICA Maintained Element = YES. | Boolean | EA6 | P09 Operations | Yes | Component.Attribute.Name.IncludeinMRMInspection | 27-04-2021 |
LineString 1 Type The type of Edge LineString 1 | Picklist Axial Crest Invert | EA2 | P09 Operations | No | Component.Attribute.Name.LineString1Type | 27-04-2021 |
LineString 2 Type The type of Edge LineString 2 | Picklist Axial Crest Invert | EA2 | P09 Operations | No | Component.Attribute.Name.LineString2Type | 27-04-2021 |
Location Location of element, control measure or tree(s) | Text Max Length: 200 | EA2 | P09 Operations | No | Component.Attribute.Name.Location | 11-04-2023 |
Material The material of the element | Picklist Concrete - 3D Printed Concrete Concrete - Alkali Activated Cementitious Material (AACM) - Not known if reinforced - Unknown casting method Concrete - Reinforced Autoclaved Aerated Concrete (RAAC) - Reinforced with steel - Precast Concrete - Self-healing - Reinforced with Fibre-Reinforced Polymer - Cast-in-situ Concrete - Self-healing - Reinforced with Fibre-Reinforced Polymer - Precast Concrete - Self-healing - Reinforced with Steel - Cast-in-situ Concrete - Self-healing - Reinforced with Steel - Precast Concrete - Traditional - Reinforced with Steel - Precast Concrete - Unknown subtype - Not known if reinforced - Unknown casting method Concrete - Unknown subtype - Reinforced with Fibre-Reinforced Polymer - Cast-in-situ Concrete - Unknown subtype - Reinforced with Fibre-Reinforced Polymer - Precast Concrete - Unknown subtype - Reinforced with Steel - Cast-in-situ Concrete - Unknown subtype - Reinforced with Steel - Precast Concrete - Unknown subtype - Reinforced with unknown - Cast-in-situ Concrete - Unknown subtype - Reinforced with unknown - Precast Concrete - Unknown subtype - Unreinforced - Cast-in-situ Concrete - Unknown subtype - Unreinforced - Precast Concrete - Other (describe) Ferrous Metal - Cast Steel Ferrous Metal - Corrugated/Armco Ferrous Metal - Galvanised Steel Ferrous Metal - Iron Ferrous Metal - Mild Steel Ferrous Metal - Other (describe) Ferrous Metal - Stainless Steel Ferrous Metal - Wire Mesh Plastic - GRP (Glass Reinforced Plastic) Plastic - HDPE (High-density polyethylene) Plastic - LDPE (Low-density polyethylene) Plastic - Other (describe) Plastic - Perspex Acrylic Plastic - PVC (Polyvinyl Chloride) Other Material (describe) | EA3 | P09 Operations | Yes | Component.Attribute.Name.Material | 27-04-2021 Picklist edited 18-04-2024 |
Material Description A description of the element's material. Only applicable where Material = Concrete - Other, Ferrous Metal - Other, Masonry - Other, Non-ferrous Metal - Other, Other Material, Plastic - Other, or Timber - Other | Text Max Length: 100 | EA3 | P09 Operations | No | Component.Attribute.Name.MaterialDescription | 27-04-2021 |
Mean Time to Repair A calculated value of the average time period between a failure of the asset and its repair being completed. Applicable where MEICA data are present | Number Max: 999,999.00 Min: 0.00 Number of decimal places: 2 Units: hours | EA6 | P09 Operations | No | Component.Attribute.Name.MeanTimetoRepair | 27-04-2021 |
Override Include in Calculations A Boolean attribute which can be manually set in order to remove an element from all asset availability calculations. Applicable where MEICA data are present | Boolean | EA7 | P09 Operations | Yes | Component.Attribute.Name.AssetFailed | 27-04-2021 |
Parent Asset Ref The Asset Reference of the parent asset that this element is part of, e.g. KP0123 | Text Asset code KP + sequence number | EA2 | P09 Operations | No | Component.Attribute.Name.ParentAssetRef | 27-04-2021 |
Photo A photograph or image related to the element. | Photo | EA4 | P09 Operations | No | Component.Attribute.Name.Photo | 07-11-2023 |
PSRA Land/Water Condition Calculated from the last PSRA Land/Water Inspection on this Control Measure | Picklist Fail Pass | EA7 | P03 Risk Management | No | Component.Attribute.Name.PSRALandWaterCondition | 27-04-2021 |
Security Barrier Type The type of Security Barrier | Picklist Automatic Fixed Manual | EA3 | P09 Operations | Yes | Component.Attribute.Name.SecurityBarrierType | 14-02-2024 |
Sequence The place in the sequential order of the elements | Number Max: 100 Min: 0 Number of decimal places: 0 | EA3 | P09 Operations | No | Component.Attribute.Name.Sequence | 11-04-2023 |
Type of Measure The type of measure | Picklist Security Barrier | EA2 | P01 Registration | No | Component.Attribute.Name.TypeofMeasure | 11-04-2023 |