High Speed Two (HS2) Ltd, Overhead Catenary System

Descriptions

HS2 Ltd intends to procure the design, manufacture, supply, installation, testing and commissioning to cover phase one and Phase 2a. OCS will be procured from one contractor but phase 1 and Phase 2a will be split into two separate contracts as shown below: Phase 1 includes but is not limited to: 469 single track kms, including 250 bridges, 58 viaducts, 47 underbridges, 148 overbridges and 115 culverts. Six passing/maintenance loops/sidings and four complex track junctions.131 point ends, including 99 high-speed turnouts (between 130 km/h and 230 km/h), 32 low-medium speed turnouts (up to and including 100 km/h), 5 traps or diamonds. Phase 2a includes bit is not limited to: 120 single track kms, including 18 underbridges, 43 overbridges, 4 viaducts, 2 tunnels, 1 retained cutting and 46 culverts. 24 point ends (130 km/h), 2 high-speed turnouts (230 km/h).