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The One where the Short Screens Went Up

students pouring concrete

The Horseshoe Courtyard project team completed their sixth concrete pour on site! The team was incredibly excited to finally pour the footing for the eight-foot screens on the north end. Thanks to Andrew and Mason, the team got the job done in one morning’s time.

Shortly after the concrete cured, the team and helpers started prepping for the steel footings that connect the screens to the concrete. First, they pulled the batter board lines to find and mark the middle point for the footing. This ensures that the screens line up with the project’s five-foot grid. Second, holes were drilled in the concrete. These holes were filled with threaded rods and epoxied in place. Third, wooden templates were places on the threaded rods to hold them in place and keep track of the curing time. After the rods were set and the concrete fully cured the templates were removed. Lastly, the metal footings were placed on the washers and nuts and the plates were leveled.

Two more trees in the ground

Before the last screens could be bolted in place, the last two trees in the “calm space” were brought in. However, they could not be fully planted until after the screens were in place. Once the trees were in their new home, they were shored up to keep them steady until the trench was filled.

North end taking shape

view from beacon alley

In a single afternoon, with the help of 3rd-year students, and Dr.Dorsey, all eight short screens were raised and bolted into place! The following day, they were all aligned and leveled to each other and to the walkway railings. This was possible due to the oversized holes in the footing plate and that it had not been grouted yet. Grout coming up, next week!

Roadtrip for the vines

planting pattern
CJ= Carolina Jessamine, SJ= Star Jasmine. The dotted green line indicates the planting pattern that was chosen. The Jessamine tends to shoot up quicker, while the Jasmine, grows slower but more full.

Another exciting day last week was when the team took a trip to a nursery in Montogmery to pick up the vines! They picked up 60 potted plants. 25 three-gallon Confederate/ Star Jasmine, 15 one-gallon Star/Confederate Jasmine, and 20 three-gallon Carolina Jessamine. The design incorporates the two different vines because of their different growth patterns and blooms. Since the ratio of the two types of vines is 2:1, there needed to be some type of planting pattern that also took into account the plant size variation. Once all the vines were unloaded on-site, the team created a system that placed the taller vines in desired locations and spread out the younger plants. The vines were planted three per screen, to increase the density of the vegetation.

“Alla faccia della pioggia”

Major progress was made at the Solar Passive Greenhouse this week, despite the rainy weather.

The top of the thermal mass wall was enclosed with metal plates (that resemble the shape of shark’s eggs). The barrels were covered with gravel to maximize the wall’s heat absorption.

We fabricated a new table for the produce weighing station using pieces from the scrap pile.

We also welded handrails to help us climb the barrel steps at the back of the building. These new handrails give better access to the operable windows at the top of the thermal mass wall.