Transport for London (TfL) is seeking contractors for a £500m framework for its roads modernisation programme.

Three companies or consortia are expected to be selected, taking on pre-construction as well as construction activities for projects.

Pre-construction activities include engineering design services and all project preparation. Construction activities include the main construction works associated with each scheme, as well as temporary works, utility diversions and ancillary works.

The duration of the framework is four years with the option for TfL to extend for a further two years.

Procurement documentation can be accessed at www.tfl.gov.uk/eprocurement.