Am is the team. David Fitzgibbon associate professor of architecture Carnegie Mellon University. He's also the director of the urban design studio. And is a member of the urban Robert Tory faculty. John has been registered as an architect from Stanton ninety five. And in His research focuses on the methodology is employed in translating drawings into bird things apply research and practice of even longer standing. Research in academia before he entered academia as a faculty member he practiced at H. O. K. in rushing term and worked on a member of the marriage scale cultural and institutional commissions not only in the United States but also in Japan. Africa and Europe and. These projects took for our north and quite varied landscapes varied. Conditions physical and social and they include the building. He's going to talk about today for the Smithsonian Institution. This is the Smithsonian Institution National Air and Space Museum. But after the National Right to have Federation headquarters and another fascinating project the United States embassy compound in Nairobi Kenya. John and I know each other family prior jobs as faculty members at the University of Arizona. And it's a pleasure to welcome him here to Georgia Tech Our So when asked by way of accolades he most recently was awarded the two thousand and ten. A C S A national corroborative practice which was just conferred in reverence at the annual meeting for work associated with an urban design studio pilot project in the small town of broken spurred Pennsylvania. So John will be speaking to us today about designing for. Smithsonian Institution. Thank you. Thanks for the introduction more. To control rights here. OK coming down great and the project that I'm going to talk to you about was executed while I was a principal of one of the bottom Kassebaum in a Washington D.C. office where I was a senior project architect and senior project designer for a number of years prior to working with H. O. K. I have a sordid past. I worked in Chicago for a number of years. With a critical regional his firm there and then went and worked with Robert ensuring And Tony Scott Brown for three years in Philadelphia and then the work in Japan that Laura mentioned was with that I want office and talking Oxycontin which is the contracting agency the ports on those work in soccer. So. Those experiences and that influence the subsequent experience here and we're also sort of give you a context for which I'm making comments about the project. But title of what I've suggested for this is a rock between gravity buoyancy and status I hit the pick a pretentious title I thought that was a good pretentious title so. Gravity and buoyancy I think that the obvious connection there is with the aircraft itself and how they're displayed and then this notion of Stacy this is something that will come up in in the context of what Cindy was talking about that for me is something that was suggested largely by the curators in a new definition for how a building should behave particularly one of the size. So the women I'm going to talk to you about is the mention in Space Museum for the Smithsonian Institution. It's the Stephen F. Woodrow HASI center. Everybody actually calls it the Nasm HASI center. And this is an image which I absolutely hate the building but it's the one that they're used to publish the building and of course it's got every trick known in the trade for architectural photography. If you have visited are planning to visit it does not look like that. It doesn't have that women S. and quality right doesn't really play that way but nonetheless that's the foot that the museum puts forward. The project is unique for the Smithsonian. It's not unique anymore but at the time it was unique actually because most of the emphasis with the Smithsonian is on the National Mall in Washington D.C. And because of the size of these artifacts and the vast vast mists of the class action. It was impossible for them to expand on the national mall so they had to look for an alternative site for the project the site that they're ultimately selected is on the property of Dallas International Airport. So it's a remote location away from Washington D.C. and the National Mall the museum itself is located on the downside of port property in the southern buffer zone. On a large parcel of land and I'll be talking about the Premier's affiliated with that and because of its location it demanded that there be some substantial modifications to the infrastructure surrounding the airport. With the highway exchange and then of course financial and Space Museum on a man receives about fourteen million visitors per year. The estimated visitor ship for this. For this facility. At the time we were developing the design. And through the competition phase the rest mating that they would get four million visitors per year there and getting about six million per year for the site with that visitation and because the museum is remote and that current There's no public transportation to get you out there other than a shot a boss. That's operated by the Smithsonian. Parking. And the management of all traffic is a big issue in the development of this project. So the scale of the project demand a collaboration with multiple entities. Jurisdictional enemies from the F.A.A. all the way down through the Virginia Department of Transportation. I'll be talking about the relationships with those to give you a sense of a scale magnitude of the intervention. These are your photos this one taking a look from the north. This is the family entry. It was under construction that you circulate through through the port to share here past the bus drop off and then you loop back into the building another view from sort of the South rather from the northeast. Looking back at the museum and then this building. If you're looking to actually from the South back towards sonnets terminal which is located up here just beyond the trees you say the question why why do they need this facility why was the facility built there. That's the history with the context for for the development of this museum. The first museum that they had resit converted liberty engine. Manufacturing testing center that used to be located on the map the National man Washington D.C. was not always. The pristine environment that it is today it's had several incarnations over its life span. So the first museum opened in one nine hundred twenty when it was a converted. Testing facility for liberty engines. The Space Museum. Over its lifespan. They had projected different ways that they might display the artifacts of a fair Works Agency in one nine hundred forty nine about this proposal for a suburban suburban museum to be located outside of Washington D.C. And oddly enough the general square footage that and acreage that the wrecking at for the development of this museum. It was ironically very close to the size of this expansion that I'm going to be talking to you about so they were looking at a million square feet. Back then and a parcel of about one hundred fifteen acres inside the initial Garber who see curator at the time work with the federal Works Agency and they came up with this scheme so this is interior moment talks about how they would describe a lot of facts. The idea was to place. A larger aircraft like the BE twenty nine super fortress up on a concrete pedestal so that people could walk around beneath them but that the aircraft could still be presented in sort of a point state. And that the replacement a lot of facts on Shabbes abaft and that they would bring in light laterally and then they also have night coming in from the top. Now this is going to this this this idea of the light and how you bring light into the building is a big issue particularly in the discussions about the expansion. That nine hundred fifty. Nine thousand nine hundred fifty two to be exact. There was money appropriate to have the care meeting right take a look at a study for an Air and Space Museum to be located in downtown Washington D.C. Street Washington D.C. along with K. Street corridor or which is a very different context for the development of this museum type ology. Say or how many pounds the fax over the years has been been highly variable. At first after they moved out of the. And testing facility they moved to they moved around a lot of facts like the Spirit of St Louis into the National Museum the view taken here from one nine hundred twenty eight for a long time they were displaying the artifacts outside directly on the mantle in front of the arts and industries building that image that you're seeing right here is from one nine hundred seventy three and then they were using the inside of the box and industries building as well which you're seeing that display in one thousand nine hundred sixty nine. I mentioned was the first curator for the Air and Space Museum understood that they did not have nearly the amount of space that they needed to display the artifacts nor tourists restore them or preserve them. So he did. Whereas in the one nine hundred fifty S. He put together a proposal and did get congressional funding and appropriations to the server here facility which is now called the Garber Institute and it's located in suit when Marriott Maryland. The appropriation at the time stated that they needed to. One thousand one hundred and I'm sorry one thousand three hundred sixty six aeronautical objects most of those being airplanes but there were a lot of engines missiles. Other testing elements that were housed in that facility as well. The inside. Facilities look somewhat like this they used to be open to the public to the buildings were open to the public the rest of the restoration facilities records to the public and that's what it was like now. You cannot gain access to this facility and they're bringing it slowly offline as we bring a restoration facility into reality out of the data center and then nine hundred sixty four. We have a proposal and say what's ironic about the chain of events that I'm going to talk about so one of the bottom Kassebaum under the direction of your bought out of St Louis was before there was a Washington D.C. office and before that your code became the behemoths that it is and has been for the past thirty years as the design for the got the garbage facility that you were just looking at they got the commission for that project that in one thousand nine hundred sixty four there was a competition hope here about I won the competition for the museum on the mass So here you're seeing the rendering which indicates what what the proposal resin one nine hundred sixty four. But was a Visa been to the museum on the map. It was roughly occupy that sort of Platonic volume or what's implied by that volume but there were the spaces. It was configured as is very different from that. The man the building with some. He has a series of. Solid exhibit days that are used for smaller scale are Facts are facts that require video or experiences that require a controlled flight and those are separated by a series of transparent weights where they've displayed the aircraft by suspending them in front of glazing system so that the base the natural light. The Construction began in one nine hundred seventy two the building was opened in July fourth one thousand nine hundred seventy six when that opening they were able to hounds two point three percent of their collection and that was the I'm rich. If you talk about the level of investment that goes into a museum and the ability to display. Artifacts that seems to be a rather disproportionate investment. So the thought behind this and the development behind this was flawed from the beginning. The facts as you may be familiar that's as I was discussing the way that they're displayed in the museum on the map. And that's going to figure heavily into the parameters that are provided for the competition. So because of the deficiencies in the space. There were several proposals by major politicians and by other entities to develop expansion space for the Air and Space Museum. This one. Ironically back card about men called about and it's a large commercial real estate developer in Washington D.C. and the surrounding area shortly after the museum opened in one nine hundred seventy six. They they presented this proposal to the public for a national space Park and if you guys are familiar with the title basin which is where the Jefferson Memorial is they were proposing supplanting the Jefferson Memorial for. Or the space shuttle installation that looks like the Mellon Arena by Mitchell and Mitchell and Ritchie and Pittsburgh and having a monorail and expanding the capacity of an expressway there. So fortunately that didn't happen. But there were also other proposals that were developed went to a boy who was the director throughout the seventy's and then on into the early ninety's he began proposing an expansion out of Dallas is early one nine hundred eighty and what he was doing was commissioning an artist too and you may recognize this hand if you've been to the National Air and Space Museum the one on the Mall. They use. They have a certain set of artists that they use for the representation of all the article facts all the artifacts and flight all the murals utilizing the talents of those artists. These versions of rapid expansion might be man who conceived they're not really being very creative. We've got the same thing that we have on the mall with a. Tumble in the middle and you may ask why would a proposing this Adonis what sort of focus with all of this well most of the artifacts that the Smithsonian hands that have not been restored or preserved and cannot be house that drop or are housed in storage facilities out of Dulles Airport. There are probably close to ten thousand airplanes still out there in makeshift sheds and so then we have other developed images this one without the rotunda and minus one bed. Coming in two years later by the same artist under the directorship of born again and then we get to nine hundred eighty four where Smith's son. Decides to have an international competition. One it's highly publicized and Norman Foster's office is awarded the commission. And the one that went through a serious deficiencies in terms of how this this competition was run the most apparent one being that they had absolutely no funding. And no political leverage or political clout to have this expansion realised. So this proponents are by force to run by the wayside. They decided. Wrong I'll talk about that in a moment then we have Billy Graham better coming on the scene proposing his own National Air and Space Museum expansion for the space shuttle in one thousand nine hundred six and looking for funding and appropriations for that. And then we got to nine hundred eighty eight. And the Smithsonian another international competition. Skidmore Owings and Merrill in New York wins that competition and if you've noticed anything about the representation of the Forrester proposal in the Cessna one proposal. I think that one thing that the air space museum may not get credit for or at least I've never seen credit for it is there was a route made over the competition that moment ran for the expansion particularly the early phases where they invited the invited architects to compete they sent them a box with a packet a set of sheets set of information and everything had to be sent back in the box and everything had to be represented in a specific way and Nasm did that with these first two international competitions which is why you're seeing everything sort of generated in the same hand with the same views in fact they were a specific it was citing exactly. What angle and what elevation you had to present the views from so if you look at a pretext for this project and look at a pretext summary nine hundred eighty three a scrap of work approval to determine the feasibility requirements for the National Air and Space Museum going up but also international airport. Nine hundred eighty four. We have a first international competition for the design commission nine hundred eighty eight. Second you national competition for the design commission same problems with both international commissions at absolutely no ability to implement and no political clout no political support. So when they ramp the final competition. They were not savvy or they came back at it with a lot more intention represents Moneta. And natural introduce the house H R eight forty seven to ask as the Smithsonian the planet is I'm a National Space Museum extension with an appropriation of eight million dollars. That views it so I'm going to figure in largely in talking about the trajectory of this project from that point forward. Because the Smithsonian again their interest in using curating and preserving these objects in exhibits that appropriation for eight million covers only part of the soft costs that are associated with the living a project the soft costs are the piece that you pay the architects the consultants the expenses that don't go into the actual purchase and procurement of materials that go into the building and construction of the building right up to that point all buildings that were done by the Smithsonian were fairly fully financed and paid for by the U.S. government. At the time that this appropriation went out there was a lot of. Wrangling over the National Museum for the Native American Indian on the mantle and so there were the directorship was going up against appropriations for that museum which was having its own problems and internal struggles with the development and the argument was that the Smithsonian only had a museum on the Mall. That the taxpayer shouldn't pay for a second museum. So what the government did was they appropriated eight million for Saw costs and they told the Air and Space Museum that they had to finance the construction on this project which is a huge undertaking for an entity that had absolutely no experience doing it at that time. So in one thousand and seven the third international competition for the design commission is how I read the team that won that from one of our bottom Kassebaum then what. Let's talk about are some of the things that were for most in their mind. Obviously the shuttle the space shuttle Enterprise which was a prototype that was launched off the back of some forty seven they acquired back in one nine hundred eighty five hear you saying that being delivered to Dulles Airport for the title transfer him or seen one of these makeshift Shad's that's on the dance property and this is actually a very nice. But nine. For the way that they store these artifacts. We've got a pretty large space. That's how the story has it slanted here now. We've got another plane here another one tucked under here. This is the picture that was taken by the Russian team post to promote the competition tree after I was now nst and you see that now the shutters up on blocks. We have atomic bomb casings underneath that what you've not seen is that on each wing they have the fuselage for B. twenty five Mitchell So. Being on it and NASA actually had been coming back and stripping tiles off of the the shuttle so that they could do tests on it and stripping it about the equipment that was inside us our seventy one. By skunkworks which is for aviation aficionados. You know the ability to take a look at one of these up close was only seen in recent times and you can take a look at that book by one of the first US are seventy one backwards one thousand nine hundred three that actually had its own dedicated Shab which is made of long span steel airport property. And then they you know OK which they had in their collection for a long time but with the facilities that they had particularly international man. The most they could display was the front end of the fuselage they couldn't get the wings and so the building that we have the Concorde. If you've been to the expansion using Have you also known that there's a seven thirty seven a seven forty seven and seven sixty seven in there so that would give you a sense of the size of these artifacts. So the primitive years of the grandmothers that we've got one hundred one acre site rescued in the airport seven buffer zone one point two million square feet of program space that's going to grow. One because of a rather stupid decision that I made during the competition face and other because they decided to expand the program because we went through. We developed the Holocaust budget of three hundred thirty million. The purpose project off which at the front end of the project. The other competitors thought that it was a fairly generous back that. That was until when we understood the implications of the rest of the Premier's sites under the jurisdiction of the Federal Aviation Association. And the metropolitan Washington D.C. airport authority so that means no matter what the curator is like no matter what any other jurisdiction say those two governing bodies have final veto power or whatever happens with the project. OK From the brief I'm just going to go through a few of these artifacts must reside in an environment creamy of humidity proof humidity. So one point two million square feet of humidity free space seventy percent of that three hundred thirty million just went to mechanical systems. So that's where that's the first deficiency that really didn't understand our effects cannot be exposed to any direct natural right. OK fine. You've now seen how they've been storing these and then how they've been displaying up right. And now they're saying no natural right and that sort of thing was really difficult to reconcile for a long time in the development of projects. No. Sky rights or grass roots. Artifacts may be suspended. But no artifact would be allowed to move once installed. So initially I thought that meant the savvy enough to know that buildings. This has to require a long span structure long span structures usually move with the flock in the neighborhood of three to six inches even in the best case scenario. But after talking to the curator Stone says they meant no movement. If it's happening there no movement so that became a large restricting frak fact on a development project spaces must enable a thematic organization. Exhibits will not be encyclopedic. Right so point back to what Cindy said I mean education on that one because I really wasn't understanding what that meant when I get into. At the moment. There are spaces must be flexible and expand and that's a common primitive you have with any museum opened to the public on December seventeenth two thousand and three. OK so. December seventeenth two thousand and three looking at it from August of one thousand nine hundred seven that there's an sound that bad. Right and riot we hung up on that date because that's the hundredth anniversary of the Wright Brothers flight and they're going to open up on the hundred anniversary come hell or high water and that's what happened. So through a design phase we started taking a look. Not one thing that I didn't mention when I was going through the registration for registration started and it became a parameter in the program for relief that the building was not to be expressed as a museum. So it's a museum but it shouldn't be a museum. It's supposed to be in a statically proving hanger saying we started taking the myth that type taking a look at the different claim here is taking a look at the artifacts and work through a model series of moments that look like this. These are rather large scale models this is about ten feet in length here and we started looking at Betty structures just getting general massive strategies going. And then again in the background or say we're taking a look at how we might want to spend some of the artifacts that we know are coming on line. Throughout the project. This is the final mile it was executed for the competition which gives you a sense of how the building is massed and then I'll go through. And actually have to play briefly what you're looking at here taking a look from the main entrance. There's a fan or the entry with support. You're seeing the arch artifact PAYGO this is the main exhibit space being. In this volume. It's a two hundred sixty foot when you spend from side to side. ON IT projects two hundred and thirty feet in the air at its peak. There's an observation tower this was something that I added N.S.A.. An element that was not in the program which I wish I had never ever done that there's a lot of gray. Here on my head as a result of that and I mixed. The administrative waiting for the Air and Space Museum and then a series of shops and cafes that are just on the other side of this. Clear story element. It's placed there. So we take a look at the plan read it was developed. You enter what effectively is the second level of the main exhibit here space you come in through the strong perceptual element which we affectionately call the fuselage you pass through the administrative wing there is classrooms located over here and here. Here is the IMAX theater. Then when you come in they are privileged over the top of the S R seventy one the answer seventy one is located right here at the terminations that fuselage reparatory survive the taking steps down. To move rapidly to the base of the main hangar space or you can circulate via wrong ramp that takes you down so that you can pass through the components of the Vietnam era exhibit which is located over here. There's a large space hangar right here which is space artifacts the centerpiece of that is the space shuttle Enterprise that we've been talking about. So if we take a look at this. There's a strong hand see a relationship that's set up right here and it's based on that sequence of the artifacts when you come into the space looking over the star seventy one. Past that and then seeing the enterprise beyond there's a step tower here and a stair tower here. And if you ever circulation through the building that the apparatus is suspended and the very narrow catwalks that might break through the collection so that you can get up close to the collection without touching it. And this is a view of the main gallery floor. I haven't talked about all of this stuff over here that's the restoration facility so there's paint to spray Bruce large artifacts storage parts storage compartment placement. This is State of the art facility and it's currently under construction right now. It was not built for the opening. I'll talk to you about the compressed. Time in terms of the schedule. And then here you're seeing the base of the main gallery. But that into this there is a road service and white shaft that runs along each one of the primitives. Which brings in all the natural right into the building through indirect strategies by radical indirect strategies. And then one of the features in the development of this work is that you've got to get these artifacts in and out right. So that means that sensually most of the enclosure system when each one of the cells has to be removable large doors. So the doors become a major design element and then of course these are drawings which talk about that we use to develop the. Core data in the systems you're looking at to launch a two minute sections this one percent up right. This one is upside down here you sing entry fuselage right here the exchange into the space hangar. And this is what the underside of the planet looks like so we use that to coordinate all the systems now one of the things that that young architects to and students and I have a son would use every time I ask a student wrong. Why did you expose all that stuff and of course the answer from the student is always because it's a lot less expensive to expose it right. It's a lot more expensive to expose it. The reasons for exposing systems on a building have to be much more intelligently considered than just an extension of static expression. So the reason for exposing everything in this building was so that they could maintain flexibility so I'll talk a little bit about systems in a moment but these these types of drawings figured largely into the development of the project and here you seeing the town secondary one and some of these mezzanine ramps that one through the building. These are the initial. Sort of semantic Well it's that we did based on the artifacts so what I was telling you before you come in here. Here's the answer seventy one years the space shuttle Enterprise being OK is located over here and you can see that you know as I told you the the Vietnam era stuff which was originally displayed over here has been shifted here some of these World War two artifacts are now over here but these are to play hands showing you how you would suspend the aircraft and strata and the planes are shown in playing. The way they displayed is that actually they climb. But in cornering the risk that they're moving through it's not presented a strategy that way if you're experiencing the museum. We worked after we got the commission we worked with the curators your images are very fuzzy but. Look at the curators with a series of Plexiglas. Smot and state have those teams in them so that we could have just the magic. Organization the project. Just as they needed it. So taking that these are the renderings that were generated for the competition entry. This is a transfer section looking south. You're seeing the main Heyer here suspended mezzanine and walkways here we're seeing a nice open space where you can consider each one of these aircraft in isolation of course the reality of this is this is going to be filled up like God's own junkyard by the time they're done. We have the we've got the space hangar over here and then this is the fuselage element. So the idea with this is that you invite people in. And you introduce the largest volume of right at the entrance you slowly diminish the right amount of circulation path by using the slope of the roof to come back in and across the building and then ultimately to get to the darkest experience which is in the space where I'm of course there's artistic license with the expression of this so that the jury can refute the competition scheme. These are views from the outside This is the entry sequence from the fuselage of the competition face. And then you can see. The rendering which shows sort of want to know if you have the sequencing of these artifacts and how these main bases are the posts across the structure. And I am going to say this for the students who are in the audience because. For me these drawings are only good in the fact that they tell us a little bit about the visceral condition and about the way the building might seem or appear in the end that it's really difficult to get to right where you can master rendering like that right. And I personally don't think these are very good rendering. That all right what's missing here is only information that can can can destroy the conceptual raw fantasy of a project. So for me when I take a look at I'm going to show you construction drawings here in a few minutes but it's construction drawings are actually the meat of what an architect that was and that's where you prove yourself in terms of your ability to maintain conceptual authenticity. There are miles and miles of coronation that go on between each one of these base and none of it shows up. It's just a flat nice white surface right in this so we'll talk about that moment so many talking about the disparity of the facts the way they might be placed and then of course. This history that I gave you about the project. I was well aware of what happened with the trajectory of the project but I do remember how excited I was when we won this competition so when we were in this competition. I was twenty nine years old. Heading up the team. And I said you know we won the competition this is great. What celebrate. We'll get going and I remember back home with took me aside. And he said the project. Nobody's going to start working on this project until we know it's going hat. I don't think these people have a clue what they're doing and what he meant was you know the history of the project we know the history of their procurement They couldn't we don't know how to turn from the competition phase into the realization of the babbling. So the first thing we did was we got on the phone with Senator Warren. And Senator Robb. And we started setting up meetings between. Rod hadn't Langan who was the director of the museum at that time and we got them invested in the project because even. The eight million had been appropriated it had to have by and from the state legislation before it could be transferred to the common RAF and then on to the Smithsonian the other thing we did after working with them was we held a presentation. You know offices in Georgetown to review the design with all of the state representatives and state senators so that they knew about the project. Knew what the profile swore and then we got them together with the authorities from the Metropolitan Washington Airport Authority and the F.A.A. so that we could get there by and then head home with not you know sort of brought me back down to earth and been that strategic I think we'd be talking about this is another planet sitting in the doest because without that political Brian there was no way that this project was ever going to get off the ground. So taking you through the building. I'm just going to so these are the images of the building as. When I took a look at these I see nothing but the France in this project. You know decisions that were made about color palettes second and third tier choices with regard to how the structure could be expressed. Challenges in terms of the time complex. If you really understood what was initially intended for most of these things and what I actually got realized it's for me it's a tragedy when I take a look at the building. It's very difficult for me to look at so that's the main entry sequence here we have a best drop off series a killer balance to come off against very slick waste machine to static for the grants. This is the entry fuselage sequence coming into the space. What the right conditions and spatial conditions are at the edge of the fuselage experiment looking up from the floor of the main hangar space. This passage and I coming down and into the space with the artifacts over here braced on canopy towards. Writing coming in through the end. A small lot of facts being displayed beneath the circulation elements so about elements again the idea is to try and keep that experience of walking on those past not as something associated with the ground but as a ribbon that floats through the space so things are suspended very delicate structure coming down to hang around and when they're born from the ground. Using a one point connection and granting out. All right. It may seem very easy when you're taking a look at the width of these things they're about twenty feet away. And if you look at the ripe road. Anticipate a visitor ship it's it's very difficult to actually achieve this form of construction with that rubber what they want to see. And service them slide loads from inside the main hangar and then all of a circulation had to be developed because of this. You know I've never really seen anything like it they come in they film everything so her idea with all of this working with the curators was to make as much space available to primitive the circulation elements so that they could set up with large format cameras. However they wanted to record the artifacts so abuse of the main her space. Side galleries. And these photos are taken from. I purposely took photos on Opening Day which we're putting Simone and this this is the other thing too that kills me. So every step about these artifacts being so precious. So one of the most precious artifacts is the right flyer. So they put out a museum on the Mall. They string it up on a series of cables put John Travolta in it and we have fireworks going off inside the main gallery and then here comes John Travolta flying in belly first on the white wire. And things modern all over the place and when it stops it doesn't come to a slow God it's like stuck and it starts moving back and forth. And this is after everything about not one you remember a on any of these artifacts right. So anyway that's what I thought you might enjoy that story. This is the main hanger space of the space hangar space. And then views of the ground me if you go there today Robert planes and there are a lot more artifacts they've been restoring artifacts and bring them on line there. Their mission is their goal was to bring in two new artifacts every month which they've been putting that mark since we opened in two thousand and three examples of how I was artifacts look against event. And how they're displayed in the context so those layers as I was talking to before they're not really strata. We understand the organization and strata but these are actually brought in there expressed in very different orientations. And then what I was talking about before those things that we talked about just these big right before it's right. Well we've got to get right in there. We have to handle a mechanical systems and we've got to have access so that they can add to. Exhibits with regularity and then when you expose that you want this to be neutral. So the playwright reading level of detail that goes into the manipulation the coronation that is very time intensive and then when you put that against a really tight budget given the mechanical aspirations of the project very difficult to manage one thing I would have been happy with this even though I can criticize every one of these details as I think that we are all composition of this is his held together pretty well and has served the curators pretty well over the lifespan of the building so far. Moment to write one of the things. To send he mentioned that. The curators need to educate York attacks the architects and that educate the curators I would say in this case the curators had absolutely no problem educating us. None at all. They didn't have they weren't shy about anything so much. So when we had the first meeting. They told us how this H OK had already destroyed most of the artifacts in the collection and that they were not happy that we had won the competition. So we had to work through that and then we had an open line of communication. So every one of the design tents marks the entire staff who was going to work with the national and Space Museum was invited to comment on the drawings. So it was a hundred twenty three staff permanent staff that work with the national and Space Museum each was invited to comment on a submission. So by the time about through design development. I headed for books size of New York telephone books with comments and each was registered with a number and each had to be responded to. And there were things like I think a museum should be our I'm stone. Right. Sorry that's a valid comment right but somebody obviously hasn't been we have to take time to respond to that then you get other things like I really don't want my office on the east side of the building. Can I have green in my office. I think to spend to Musha and then people say why I have a cousin who you stainless steel screws on a piece of sheet metal like you did and I just know it's going to rust right through so criticizing every aspect of the painting and a lot of that feedback was very very helpful and then a lot of it just it didn't detract from the design but that time it could be utilized in developing the design. So you know it is with the development of our state. I contract now at that time it was not the case and we were not savvy enough to do it. Typically there is one point of contact and that would benefit this project. Well. When a zone who is the director. Had been the source source or setpoint to contact I think a lot of that questioning could have been deflected and we could have been more efficient in developing a project. So the mantra right. The reason why they don't want any natural right is because the museum on the map to be quite honest leaks like a sieve. So if they've replaced all Rick Lazio on the roof structure and enclosure four times since it's open and they've had nothing but problems with it. So that's why they don't want the skylights and they don't want the light coming in from a part of the bad experiences with it. So the natural right to be in is brought in through these light shelves it comes in there's a stainless steel surface here right. Comes in bounces up and goes through the Cascades up own roof structure here we have the artificial riding cater to the same position. Adjacent to a spade or panel so that as the natural right diminishes over the course of the day they're on sensors the natural right transitions and there's no shift in the reading of the space. These are also the primary access points and then you're seeing the supplier docs running around only want you to do only and then they return your docs and this scale is probably very distinct deceiving this piece of glass here is about eight feet in height. OK To get your sense of how big that is we work with the unspoken rabs with we did a lot of parametric modeling in the development of this project. I'm not going to say that we're progenitors of it. It was a personal aspiration of mine to engage consultants who could do that. Obviously this technology has been around since the late sixty's and so when I used a lot of us technology in the development I think more celebrated high rises. Particularly for structural analysis used to be used to talk about lighting layouts. With different. Different artifact configurations and different occupancies. These are always drawings I'm showing you are from design development the C.D.'s are actually a lot more pay to read than these I'm just giving an idea of the different conditions around the enclosure system. And thrust box which I'll get into in a moment. Transitions in the inclusive. Plan manipulation security obviously a major factor integrating that in with the runs from first script detailing was a big big part of this is we're all here in two. Going. Particularly for the things I'm a big believer that if you're going to put your hand on something that needs to be drawn by hand. And if you drop by hand. It needs to be drawn at full scale particularly if you're going to put your hand on it. So everybody who worked with me and my team. Whenever we looked at a connection. We did it through layers of tracer layers of graph paper so that we could transpose these things and we would work them intuitively and very rigorously to get at just the appropriate profiles that we felt when a society in a reading and a project. And then we translate that was obviously into the digital analysis and into reality. And then this observation platform which was not in the original program sort of challenge the budget. And we went through a great deal of effort with the consultants to make sure that this was as transparent experience as one could have been that landscape the intention was that would be in our minds to the repetitive Sunnen and also celebrate the existence of that significant building on the site and allow children to stand up here and look out over the site and see the planes coming in. You know post nine eleven. Because they can't just go to the terminal anymore and watch them. You've got to find out the locations to watch them. So I think we're pretty successful with that in terms of the development of it even though I would say the conceptual intent was diminished significantly again but much to my chagrin if you guys go there today you will go up into the tower and you will be invited into a black box because they put up an exhibit that blocks out all the grass and it makes you feel like you're in air traffic control rather than having to look out the window to have you look at T.V. monitors. So there's no natural light that comes in and you can't see. So there clearly was a mis communication misunderstanding between us on the curators in the way that they've developed that exhibit. So I'm going to have a special in a moment because they had never raise money for the completion of a project. Right from a short at the time a complete reconstruction of documents. So we shaved two years off the construction schedule. And when they show to use off the construction schedule by because of the status in the fund raising between the completion of the C.D.'s and the start of construction they could not shift back anniversary of the Wright Brothers flight. So basically they compressed the construction schedule on a one at that time at the end of the set it up being a one point six million square foot building with really intensive systems coordination. Where the details of where the spaces are developed the based on canopy tours you want to try to wrap this up in five minutes good. OK it's based on canopy tours again when you're talking about these stores. We're talking about something that has a projected height of about eighty feet in height. It kicks out like a garage door can only door and it gives us free spin. There are series of elevator shivs encounter weights that they have a door open and then of course the door is balanced on the end Bay like this where we have this ring of natural light coming in and is an indirect light source. To supplement the light at the site. So this gives you an idea of the how the door opens out how these balances work and how the thing kicks out and I here's an image during construction is that the war is being opened. And the way that that works in elevation. And how all that comes together in construction. But one of the things that I haven't talked about. Yet it was sort of a regular that was invested in the process both at the design phase and carried through into construction the construction documents are presented in three D.. This is a base drawing that's used for the construction documents but the point that you do that is so that you ensure that what you're trying to achieve with the visceral condition is actually manifest in the construction that you understand the implications of details as they pass through in the development building. When you talk about building not moving at all. So none of those suspended artifacts moving period. That means that the structure has to be incredibly rigid. And one of the things that we benefited from this site is some of the best expansive quake in the state of Virginia. So if you don't know about expanse of clay that's probably the worst material you can have a bearing on for a building one of the worst. So we've had a challenge with the site so the conditions we have these doors that have to provide the largest post so that you can get the artifacts in a now quickly so that you don't stabilize the environmental conditions inside for the other artifacts. You can imagine the amount of stresses that go in and the amount of movement that is induced with a door system like this. So in taking the wreck with the back of the structure configuration. Again the three D. modeling not just as a visceral condition but as an analytical tool taking a look at the current reading scenarios identifying key points for the transition so that we rob the building to rock back and forth in certain zones but keep it stable and others zones. How we anchor those down and taking that back into the two dimensional towing. So we understand implications taking it through different writing scenarios both for extra roads so say it with environment wind and snow as well as internal roads from visitors and they are facts and then taking a look at Unity diagrams for every single element in the building and trying to understand how we can actually manipulate. Each element to configure it to its optimal location and the development of the structure. Some of the drawings generated for the space hangar and then again taking it down to the connection right on the development of the base and then the thing that I haven't talked to you about that mechanical system. So there's one utility plant that's represented by only these buildings here. There's another utility plant back here. Another one here and another one here. Some ballet you of those utility plants is two hundred thirty million dollars We ended up with the final cost on this building a four hundred four million dollars. After everything was done and those were not budget ever run this will actually be calibrated the budget as we went through and understood the needs of the client. Some of the. Drawings showing the mechanical systems that are artifact restoration facilities. And then this is some of the construction of the utilities that serve the bedding and utility structures. I think a bit of an idea of what the desiccant plant. This whole system is based on a cycle of large sequential desiccant wheels and transferring through levels of humidity. So that reducing humidity and then be circulating and it's a very system intensive process to get that air to that level. OK And then the construction of the fact. So I talk to you about the outline scratcher So if I go through this. We've got the planning activities which I've discussed briefly I'm not going to get into that design activities those are the ranges of times these were already compressed and challenge that the outset. Given what the aspirations were this was a very aggressive schedule construction activities from. June of two thousand and two. December of two thousand and three and then what I want you to take a look at is the construction documents are finished in August of ninety nine. Idea really the big procurement was supposed to happen. Concurrent with the end of that we wanted people to break ground. You know way to ninety nine right then and that breaking ground. So the construction started or wait of one two years shaved off the clock. So to get them to move then. Grass them you want to do is have them move the artifacts in while you're constructing the project. Again. And the stress on how precious the artifacts are and then they want to take them through one of the most I would say most of the dangerous scenario you can pick an artifact through is putting it in a space while it's being constructed. So we had to compress the schedule had to look at construction which just sticks and had to modify the diet design substantially. So what you're seeing here is an eighteen month sequence which allowed us to get from religion to most of the shell that required going back through those parametric models to give you an idea of the monthly summary reports that we generated to report to the client fabs was the general contractor. There to develop a road a bit better quicker because initially that that was to be a very meticulous piece of jewelry in terms of and the connections. And that was not going to happen with this new construction schedule so in taking a look at that I generally get these diagrams for hence are facts. Once when we were in the building face and what I proposed where I was that instead of building these up a section which was what was proposed and it all being psych instruction with great care. And plates that we go to a prefabricated system. We do a series of base on the ground so that you can get every cruise on the ground working that way rather than. On two sides you flip through acres app is lefse there's a series of kickers that go in there and then you bring the settling in and raise the centering into the building. And completely flips and so these are the images that talk about that prefabrication at Montreux and bringing it down to the side of sticks spinning constructed and left and brought into place with trespassing not going to go into that respect. We have a series of pictures and adjustment mechanisms that allow those to shift in the construction process so we can stabilize them and. That's the image that I usually associate with this project because that to me implies what it might have been and not what it is but it's because we can project into that anyway. All conclude with that. Thank you very much. That's. Sort words there in that there was a major decision served at bay configuration that actually was part of the schematic design the idea is that. When the building is located. They can expand to the north and span to the south as much as they want. So in fact right. Yes of the state and that was that her that showed the door and the separation. Was that. And there's a series of bearings on the bottom of bones that we have a series of ships and rails and bays can be moved on whales. And they can add babies in between. And since two thousand and three to forty point four new babies into the building. So the system is worked out well but basically it's just going to extend like a long sausage and the rabbit serves their needs very well in terms of the phantom characteristics of the building. So it's it's not the most elegant form from the outset by extruding it thing. The more the more ridiculous it's going to look it's going to look like something's hanging off of it but it gets them the right thing you need in terms of the spatial development but that that was a big consideration that's why you've got that repetitive bassist and so you can keep extending the right to question your art and design sort of bailing on Brett that instead of strategy the insulation on the shell of the. Shell of the main hangar is that our one twenty which is that spent and suspenders and then belt and suspenders again. And then obviously the biggest challenge that we have is. Fuselage element which bisects it because it's got a lot of grass there's transitions of different materials in there that's really the big that's sort of the big area for concern. So the only areas where we've really had problems with the humidity are immediately where that transition from the entry sequence comes into the main hangar. But it did it did affect the decisions about the enclosure. You know a lot of places insulation ends up being a vapor barrier there's a series a Strat in their roof. That's to ability hyper on the roof membrane them and in fact there's a separation panel three quarter inch plywood separation panel then but a twenty twenty four inch thick zone of extruded polystyrene built up in two inch layers. Staggered then there's another sheet rock five separation panel it's put in there and then it's acoustic back and if you know how to back a set up there's two layers of metal back that offset and then there's a series of bats that are put in there in between. So it's a it's an expensive enclosure system as well not to say he's a really really think you read what you don't know we're you know anything so dollars you know it's implied how they might move and the way the exhibits are set up they're put in clusters so those images that I showed you when you get down to the ground level. Is represented in a in a class. And then that cluster have foot whale that goes around in a cain way all around the edge. So right now that is for a large sector and it's implied how you move around a bit of those masses but that's largely prescribed by the curators that you know. All right thank you.