RailwayData | Bridges - TJC1 14 - Unstone Viaduct G2 (potentially Voided Structure)

UNSTONE VIADUCT G2 (POTENTIALLY VOIDED STRUCTURE)

Structure Overview

Asset Name: Unstone Viaduct G2 (potentially Voided Structure)
Asset Type: Bridge (Viaduct)
Operational Status: Functionary

Location Details

ELR & Structure Ref: TJC1 14
Railway Location: 149m 69ch / 149m 1518yds
Railway Location (rounded): 149.86m / 241.18Km
OS Location Ref: SK375770
Territory: North and East (Sheffield)

Contruction Details

Primary Material: RBE - Stone
Secondary Material: RBE - Brick
Structural Form: Arch
Construction Details: Arch - Brick
Listed Structure: YES

Ownership & Maintainance Details

Structure Owner: Network Rail (CE-Struct)
Cost Recoverable: No- - -Annual Maint. Charge: No

Individual Components

MilesCH.YardsKmAssetNameStatus
149.86691518241.18SpanUNSTONE VIADUCT G2 - SPAN 1 of 7Functionary
149.86691518241.18SpanUNSTONE VIADUCT G2 - SPAN 2 of 7Functionary
149.86691518241.18SpanUNSTONE VIADUCT G2 - SPAN 3 of 7Functionary
149.86691518241.18SpanUNSTONE VIADUCT G2 - SPAN 4 of 7Functionary
149.86691518241.18SpanUNSTONE VIADUCT G2 - SPAN 5 of 7Functionary
149.86691518241.18SpanUNSTONE VIADUCT G2 - SPAN 6 of 7Functionary
149.86691518241.18SpanUNSTONE VIADUCT G2 - SPAN 7 of 7Functionary

SCMI Ratings and Inspection Details

Every 6 years, Network Rail carry out detailed inspections on all their structures, which in most cases includes the calculation of an SCMI (or Structures Condition Marking Index). An SCMI score is a number between 0 and 100 and is used to grade the condition of a structure or how close it is to life-expiration. These figures are derived from a 2015 dataset and may not represent the present structure condition.

SCMI Score: 80- - -Bridge Condition Grade: 1- - -Inspection Date: 06/2016
80/100
As a (very) rough guide, a score below 40 is considered in poor condition, with a score above 80 in excellent condition.
The chart below shows SCMI scores and their equivalent Bridge Condition Grades (BCG).
SCMI: 80+
BCG: 1		 SCMI: 60 - 79
BCG: 2		 SCMI: 40 - 59
BCG: 3		 SCMI: 20 - 39
BCG: 4		 SCMI: -19
BCG: 5