This week, the team unloaded 22 super-sacks of slate, from Rockmart Georgia! Half of these sacks consisted of “Trail Mix” which makes up the first two-inch layer of material. And the “Mini chips” that will be the top two inches are the finish grade. While both generally look the same, the Trail Mix has fines, which function as mulch, while the Mini chips are less powdery, compact better, and decreases the chances of weeds going through the surface. The team, and helpers, set to spreading and hand tamping the first layer of slate around the recently planted trees. While students spread the slate, they placed markers between the trees to ensure that the site continued to slope towards the north end of the site.
Lighting talks and studies
One of the important aspects of the courtyard is its flexibility in usage; both throughout the seasons, as well as at different times of the day. Keeping that in mind elevates the importance of lights in the courtyard. Luckily, the Studio had a visit from Thomas Paterson, a lighting consultant from Mexico City’s LuxPopuli! Thomas showed a couple of projects he and his office has worked on, how they approach lighting design, and some strategies the team could test out in the courtyard. After the lecture, everyone headed to the courtyard site to see those strategies applied to the existing lighting mock-up.
Trench for north screens
As the team moved further north on the site, they had to consider the implications of having a trench separating the spaces. Consequently, before the team planted the trees, they moved the sand for the brick pad by the tall screens. And before the Bobcat could no longer be driven in, bricks and slate were relocated beneath the trees. Shortly after that, Tyler returned to the site one last time, with his Mini-excavator. In one morning’s time Tyler and Ashton, his assistant, dug up the trench and hauled off the excavated dirt from the site. Simultaneously, students salvaged close to a hundred bricks, from the pile of dirt coming out the trench. Many were previously part of foundation walls for the buildings that used to be on the site.
After Tyler left, students quickly prepared the reinforcement of the concrete. While tying the rebar, the team made sure that it matched with the placement of the metal footings for the screens. They did so, like always, by pulling batter board lines across space.