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The work is programmed in two distinct stages
(key milestones) comprising a mix of permanent way, drainage,
overhead line, mechanical and electrical, including a complete
renewal of the plain line and re-modelling of the S&C.
Associated with the work is track re-alignment, installation
of block joints, OHLE wire re-registration and upgrading to suit
the new line layout, and cess works as required for safety or
compliance to standards.
The challenge is to undertake the renewal and re-modelling
works within weekend possessions and to ensure the
infrastructure is handed back in time for normal timetable
operations.
The S&C comprises a number of variable types of complex
layouts.
The Crewe Weaver project was completed at the end of 2008. |