Specifications include, but are not limited to: A new UCSF / Mission Bay Center Station Platform, track/ overhead contact system work for the new track alignment including a single and double crossover, and associate light rail vehicle (LRV) signaling. In addition, there is other relocation work triggered by the aforementioned work. The work generally consists of the following, but not limited to: 1. Demolition of the existing transit platforms and rail. Construct a new center platform better suited to accommodate the current users in the area and the ridership anticipated at the Warriors Arena & Multi-Use Complex. 2. Procurement and installation of new rail; installation of City furnished special track work. 3. Installation and testing of train detection infrastructures and control systems such as vetags, track circuits, axel counters and associated cabinets.