Direct Expansion (DX) Units Replacement Non-section 12 Jubilee, Northern, Piccadilly (Tranche 2)

ystems with new systems that comply to current legislation and Transport for London/London Underground (TfL/LU) standards

Direct Expansion (DX) Units Replacement - Non-section 12 Jubilee, Northern & Piccadilly lines (Tranche 2). This will be 900 Units. The DX replacement project will undertake the replacement of existing life expired DX s