scope:

QUENSH applies to every contract for works, activities or services supplied to LU which take place on LU Operational Property or other LU premises which affect / impact upon the operational railway. The Client determines the relevant conditions on the basis of risk associated with the works, activities or services.

The Client may apply QUENSH, in its entirety or in part, to any other contract that affects LU's business.

The project scope will determine the standards, or parts of standards, that must apply for LU and nominee Company project work

Concessions to standards are only required to those standards that are determined by the scope and when those standards are not met.

When a project is underway, new or changed standards must not be used to vary scope, particularly beyond design 'freeze', unless the change relates to a change in law or there is a demonstrable cost benefit.

Purpose

The purpose of the Contract QUENSH (Quality, Environmental, Safety and Health) Conditions is to control risk down the supply chain for contracted work on LU Operational Property or other LU premises which affect / impact upon the operational railway. QUENSH enables the Client to identify, against the particular package of work, what risks need to be considered during implementation. The relevant QUENSH requirements can then be identified, agreed with the Supplier and applied to the contract to mitigate those risks.

QUENSH is therefore a document which will enable PFIs and Tube Lines, alternative supplier organisations and other parties working under an agreement with LU to cascade the appropriate LU requirements down their supply chain to ensure that risks are understood and controls embedded in plans and working arrangements.

QUENSH is not applied to the relationship between LU and Tube Lines.