NESS VIADUCT

Structure Overview

Asset Name: Ness Viaduct
Asset Type: Bridge (Viaduct)
Operational Status: Functionary
Lateral Position: Below track

Location Details

ELR & Structure Ref: WCK 302/003
Railway Location: 0m 41ch / 0m 0902yds
Railway Location (rounded): 0.51m / 0.82Km
OS Location Ref: NH6636845944
Territory: Scotland (Scotland East)
Route Type: Rural

Contruction Details

Primary Material: RBE - Steel
Secondary Material: Masonry
Structural Form: Arch
Construction Details: Substructure: MASONRY ABUTMENTS -- Superstructure: CONCRETE DECK
Listed Structure: No

Ownership & Maintainance Details

Structure Owner: Network Rail (CE-Struct)

Individual Components

Miles	CH.	Yards	Km	Asset	Name	Status
0.51	41	0902	0.82	Span	NESS VIADUCT - SPAN 1 of 7	Functionary
0.51	41	0902	0.82	Span	NESS VIADUCT - SPAN 2 of 7	Functionary
0.51	41	0902	0.82	Span	NESS VIADUCT - SPAN 3 of 7	Functionary
0.51	41	0902	0.82	Span	NESS VIADUCT - SPAN 4 of 7	Functionary
0.51	41	0902	0.82	Span	NESS VIADUCT - SPAN 5 of 7	Functionary
0.51	41	0902	0.82	Span	NESS VIADUCT - SPAN 6 of 7	Functionary
0.51	41	0902	0.82	Span	NESS VIADUCT - SPAN 7 of 7	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: 82- - -Bridge Condition Grade: 1- - -Inspection Date: 10/2015

82/100

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