Design Build Studio

FIVE MONTHS LATER...the true test has begun.

5 studio + 3 seminar + 1 professor + 1 Jeremy = Green Oak Initiative Materialized.

Step Zero: deconstruct

Step One: get the wood

This was harder than we imagined. After weeks of phone calls to local sawmills, we started the telethon. Each of us was frantically googling sawmills in every surrounding state; we catalogued, pitched the Green Oak Initiative, and finally dropped our phones as soon as Hunter yelled "You all owe me drinks!" 

4:30pm Wednesday, September 23, the wood arrived from South Carolina. They told us we had three hours to unload and the clock began as soon as we cut the cants loose. By the time 7:30 rolled around we had sweat drenched t-shirts, several pinched fingers, a bundle of aching muscles, and most importantly we had the wood unloaded into the atrium of the Art+Architecture building. 

No more pretending. Now that we have the main ingredient, we need to build as quickly and carefully as possible because every day that wood shrinks a little bit, so does our window for construction.

Each 14'-16' member weighs in at about 150lbs wet. Thanks to Hunter Todd's home scale we know that one foot of a typical cant weighs exactly 9.85lbs right now.

Two weeks into building: two massive bents stand precariously upright before us. We've already encountered one casualty. Lesson learned- metal clamps become weapons when they fall from 16'. The number one rule on the building pad is if this thing starts falling, run away.

Final Review

On Monday, April 20th 2015, our studio had our final review for our Green Oak Project of a design for a bunk house at Red Bird Mission in Clay County, Kentucky. Reviewers Kevin Stevens and Katherine Ambroziak from The University of Tennessee College of Architecture and Design, as well as Mark Sanderson, one of the Principals at DIGSAU architects in Philadelphia and Brian Court, a partner with Miller Hull Partnership in Seattle, gave us their time, experience, and expertise for a few hours. We presented them with twelve boards, a model, and physical 1:1 scale mockups explaining the work we have done this semester.

They reviewed our research and design and believe that the work we have done looks thorough, competent, and overall like a successful project. They gave us constructive criticism and advice ranging from specific construction methods to presenting alternative ways of thinking about architecture, design, and construction.

Our work this semester seems to have been successful. We still have some things to take care of concerning handing this project over to the next set of students so that they can actually build it. Building it will be the first true test, and then evaluating the building's sustainable design qualities and construction methods. It will take some time to truly validate our work, but we all believe that the work we have done will do some true good for the people of Clay County and for any designers who wish to use our research as a precedent for their own designs.

Winning Gold at University of Tennessee Knoxville EUReCA

At The University of Tennessee, Knoxville we have our annual Exhibition of Undergraduate Research and Creative Achievement. Even though we are still designing and our final review for this semester is less than a week away, we took the time to create a poster and give a presentation at the exhibit. This year the Green Oak Initiative won Gold in the Architecture and Design category. 

The exhibit showcased many projects and it was exciting seeing all of the work all these students have done and the potential that research projects can do for the world. Being recognized for the work that we have done this semester, as well as showcasing the work that students have done in the previous semesters, was wonderful. We are also glad we are spreading the word about the amazing work we are doing that we know will be doing some real good once we can utilize this material and construction methods.

Back To The Hardwood Mill!

I recently took a trip to pick up a batch of freshly cut oak cants for our next building mock-up.  Because cants aren't available in a typical home improvement store, I had to go right to the source: the sawmill.  I took our big UT  Motor pool truck down to Seymour, TN and paid the East Tennessee Wood Products Company, Inc. a visit. 

The visit had been delayed for about two weeks because of the ice and snow, and by the looks of the lumber yard I’m glad we waited.  (I’ll make send my apologies to the UT Motopool employees who had to clean up all the mud in the truck, I’m Sorry!)

Ronald, Mark, and Randy Dixon, the sawmill’s owners and operators, were a great help in humoring us with such a small order.  Randy, who was driving that ridiculously huge machine, helped to flawlessly maneuver the 16’ cants on our 10’ bed.  The wood weighed the truck bed down so much that I didn’t think I’d be able to make it out of the yard!

This research can have a profound impact on these small, owner operated sawmills, who make up the majority of sawmills in the US hardwood industry.  Creating value added solutions for these low grade byproducts means that these ‘mom and pop’ sawmills could draw in more revenue with no change to their typical operations.   

Hopefully these 25 cants should hold us over for a while, now we have some building to do!

-Paul Attea

Phase II

A new phase for the Green Oak Initiative. A new semester. A new team. Since winning the U.S. EPA Sustainable Design Challenge, we have $90,000 in grant funding for a real-world application. After Phase I's success we can now continue to design and build a full scale building in Phase II.

The primary objectives in Phase II will be:

• To develop, detail, and construct a full-scale building using green oak pallet cants as structural members.
• To monitor, record, and analyze the demonstration project for structural, acoustic, and thermal performance over a two-year period as the green oak members dry. (Due to the length of time necessary for drying, only the first part of this monitoring will be supported by the P3 Phase II grant.)
• To disseminate our findings widely through multiple digital media platforms, peer reviewed publications, design award programs, and programs recognizing the integration of pedagogy and practice such as the NCARB (National Council of Architectural Registration Boards) Award and the ACSA (Association of Collegiate Schools of Architecture) Creative Achievement Award.

This semester will be for designing and creating drawings and specifications for the building. General task for the semester include:

• Meetings with community partner to identify any shortcomings in the proposed design
• Detailed climatic and site analysis
• Detailed code review
• Target setting for Living Building Challenge (LBC) or LEED Platinum rating as appropriate for selected project
• Preliminary energy modeling to “tune” envelope and solar apertures
• Daylighting studies
• Development of envelope sealing and insulating details
• Explore potential for sustainable site strategies such as graywater treatment or rainwater harvesting
• Explore sustainable strategies for interiors such as reducing the use of coatings with VOCs and low energy lighting
• Development of an outline specification for the envelope, site, and interiors.
• Refine the drawing set for the demonstration project
• Provide drawings and specifications to the county code officials in support of the issuance of a building permit

The building will be a cabin at Red Bird Mission's Campus in Beverly, Kentucky. People travel to the campus to assist Red Bird and the local community usually though construction and maintenance projects. During their stay they sleep in cabins on the campus. A new cabin will provide more beds, meaning more capacity for volunteers. The volunteers spend most of their time away working, but when they are on campus they clean up, eat, sleep, and hang out together. We intend for the cabin to provide spaces for washing up, sleeping, and community.

The site

Discussing Red Bird, the site, and the design requirements.

Inside of one of the cabins.

Surveying the site.

We are off to a great start this semester, but we still have a lot of work to do.  

P3 Grant Award Winners

As you may or may not have heard, we are now the proud recipients of the EPA P3 Phase 2 grant! The whole team is brimming with excitement over our victory and cannot wait to see where the project takes us next! Not only did we win the Phase 2 grant, we took home a Student's Choice award; our fellow exhibitors voted and agreed we were worthy of taking home the prize! We are deeply honored and just want to say that every single booth that participated in the exposition did a knock-out job creating projects that benefitted People, Prosperity, and the Planet! We are all winners when it comes to improving the quality of life for everyone. One of the most exciting parts of the exposition was getting to talk to the students of different universities and share similar research stories and talk about what worked and what did not. All in all, we had an extremely successful semester and an invaluable exposition. Thank you to everyone involved at the EPA, the USA Science and Engineering festival, and everyone who proposed a project. Who knows, the next time we all meet up we may have built a Green Oak House!