Standard: LUL - G1299


This standard is available with a subscription to IHS Standards Expert.

About IHS Standards Expert

IHS Standards Expert subscription, simplifies and expedites the process for finding and managing standards by giving you access to standards from over 370 standards developing organizations (SDOs).

  • Maximize product development and R&D with direct access to over 1.6 million standards
  • Discover new markets: Identify unmet needs and discover next-generation technologies
  • Improve quality by leveraging consistent standards to meet customer and market requirements
  • Minimize risk: Mitigate liability and better understand compliance regulations
  • Boost efficiency: Speed up research, capture and reuse expertise
For additional product information, visit the IHS Standards Expert page.

For more information or a custom quote, visit the IHS Contact Us page for regional contact information.

This guidance applies to anyone with responsibility for any aspect of Civil Engineering asset within LU; and also to anyone engaged in any process that is informed by Civil Engineering asset risk. The scope of the guidance is to enable users to understand:

a. Process responsibilities and accountabilities (Section 3.1 and Section 4).

b. The structure and main elements of the process (Section 3.2 and Section 3.3).

c. How to operate the process and retain a suitable audit trail (Section 3.4).

d. Process outputs and use as reports or as information feeds to other processes (Section 3.5).

e. Interfaces with other risk process and models in LU (Section 3.6).

f. Process elements maintenance and update (Section 3.7).

This document describes the principles and method applied to evaluate and manage performance and safety risk arising from London Underground Civil Engineering assets excluding those on the Jubilee, Northern and Piccadilly Lines currently managed by JNP.

The Civil Engineering Asset Strategic and Tactical Risk Models (STRATA) are one element within the overall architecture for management of Civil Engineering asset risk. This guidance relates closely to Document G1235 Process for Managing Civil Engineering asset risk; particularly in relation to information exchange and interaction between elements within the overall architecture.

The key relationships between the risk models used to assess and manage Civil Engineering asset risk are shown in the Figure 1 below:

In addition to the above diagram; Appendices B (Civil Engineering Asset Risk Management Process - Page 32) and C (Local Risk Register Process - Page 33) provide context for STRATA within the overall business management arrangements.


The purpose of this Guidance is to describe a process that can be used to identify, record, assess and report performance and safety risk presented by the Civil Engineering asset (note that in the current version of STRATA performance risk is calculated from NACHs values attributable to service loss). The guidance describes the main elements of the framework, operation of the process, and how outputs are used to report risk or communicate to other processes within LU. A diagram showing the overall structure of the model is included in this guidance as Figure 2 on Page 26.

Organization: London Underground Library
Document Number: g1299
Publish Date: 2013-08-01
Page Count: 34
Change Type: STCH
Available Languages: EN
DOD Adopted: NO
ANSI Approved: NO
Most Recent Revision: NO
Current Version: NO
Status: Inactive

Document History

Document # Change Type Update Date Revision Status
G1299 Change Type: COMPLETE REVISION Update Date: 2017-04-01 Status: ACTV
G1299 Change Type: STCH Update Date: 2012-05-01 Status: INAC

This Standard References

Showing 8 of 8.

Standards That Reference This Standard

Showing 3 of 3.