As the Chilean winter snow melts, the LSST facility on Cerro Pachón begins to emerge above the ground level - rebar posts extend from the concrete footings of the support columns of the observatory building. The summit construction is progressing to be ready for the initial integration with the dome in January 2017 and be fully completed by January 2018. The facility will provide 3,000 square meters of maintenance and support space in a footprint that extends from 17 meters below the summit platform to 38 meters above the summit to the top of the dome. Over 5,000 cubic meters of concrete have been poured to establish the foundation of the facility that will provide space for the telescope, mirror coating plant, camera clean room, control room and required operational space.