BOTHAL VIADUCT G2

Structure Overview

Asset Name: Bothal Viaduct G2
Asset Type: Bridge (Viaduct)
Operational Status: Functionary
Major Structure: No

Location Details

ELR & Structure Ref: ECM7 74
Railway Location: 17m 48ch / 17m 1053yds
Railway Location (rounded): 17.60m / 28.32Km
OS Location Ref: NZ215865
Territory: London North Eastern (Newcastle)

Contruction Details

Primary Material: RBE - Stone
Construction Details: Stone arch
Listed Structure: YES

Ownership & Maintainance Details

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

Individual Components

Miles	CH.	Yards	Km	Asset	Name	Status
17.60	48	1053	28.32	Span	BOTHAL VIADUCT G2 - SPAN 01 of 10	Functionary
17.60	48	1053	28.32	Span	BOTHAL VIADUCT G2 - SPAN 02 of 10	Functionary
17.60	48	1053	28.32	Span	BOTHAL VIADUCT G2 - SPAN 03 of 10	Functionary
17.60	48	1053	28.32	Span	BOTHAL VIADUCT G2 - SPAN 04 of 10	Functionary
17.60	48	1053	28.32	Span	BOTHAL VIADUCT G2 - SPAN 05 of 10	Functionary
17.60	48	1053	28.32	Span	BOTHAL VIADUCT G2 - SPAN 06 of 10	Functionary
17.60	48	1053	28.32	Span	BOTHAL VIADUCT G2 - SPAN 07 of 10	Functionary
17.60	48	1053	28.32	Span	BOTHAL VIADUCT G2 - SPAN 08 of 10	Functionary
17.60	48	1053	28.32	Span	BOTHAL VIADUCT G2 - SPAN 09 of 10	Functionary
17.60	48	1053	28.32	Span	BOTHAL VIADUCT G2 - SPAN 10 of 10	Functionary

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: 77- - -Bridge Condition Grade: 2- - -Inspection Date: 07/2015

77/100

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