“By aligning ourselves with a company that is disrupting the design and construction industry, Lord Aeck Sargent will help deliver high-quality design to more people throughout a broader geographic range,” said LAS president Joe Greco in a press release. “We look forward to breaking new ground with a company that is poised to transform and optimize the industry. Katerra shares our vision of the power of design, innovation and technology, and a desire to deliver high-quality projects.”Interestingly enough, LAS is the second advisory firm from Katerra's design consortium, formed in 2017, to be purchased by the technology company. It remains to be seen if Katerra will also try to acquire Lake|Flato or Leers Weinzapfel Associates in the future.
Posts tagged with "Lord Aeck Sargent":
Fresh on the heels of design/build company Katerra’s acquisition of timber-oriented West Coast firm Michael Green Architecture (MGA) less than two weeks ago, the $3 billion construction company has now added the Atlanta-based Lord Aeck Sargent (LAS) to its impressive portfolio. The additions of MGA and LAS, a studio founded in 1989 that offers a full suite of landscape architecture, interior design, architecture, and urban planning services with an emphasis on sustainability, has doubled Katerra’s design staff. The move is a prudent one for Katerra as it expands its architecture licenses to 31 states, along with British Columbia and Alberta in Canada. LAS has experience working in nearly every type of project, from academic to mixed-use to multi-family housing; as Katerra expands the types of modular, kit-of-parts buildings it offers (and with $1.3 billion in projects already under development), this expertise will likely help production move along more smoothly.
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Originally built as a resort hotel, Carter Hall is a Tudor style concrete-framed stucco structure on the Covenant College campus outside of Chattanooga, Tennessee. Following a late-1970s recladding project, the landmark building was covered up in an effort to address ongoing moisture and thermal concerns. This rehabilitation project, led by Atlanta-based Lord Aeck Sargent (LAS), uncovers the original building envelope, implementing a number of robust performance overhauls while rediscovering the historic architectural look of this mountaintop resort. The effort has led to the allocation of between $3.5 million and $4 million dollars in historic tax credits. With matching funds from donors, and a phased construction process that allowed the building to remain operational throughout much of the scope of work, the liberal arts college is fully debt free upon the completion of the renovations. The building opened for the 2017-18 academic year following over ten years in planning and construction. Before Covenant College was able to receive tax credits for renovations, Carter Hall had to claim a spot on the National Register of Historic Places, a list maintained by the National Parks Service. To earn this designation, the building had to be “purged” of its 1979 modifications, and converted back to its original state. Beyond facade improvements, this included restoring the original roof and building porches on the north and south ends of the building. LAS utilized extensive historical research, referencing original drawings and photographs of the building throughout the design of the project. The architects developed measured drawings in Building Information Modeling (BIM) software, which served as a foundation for the scope of work. One of the most illustrative examples of this is the crenellated tower of the building where precast concrete was introduced in parapet wall construction for durability considerations due to limited maintenance access. Four vertically-oriented high bay 2x4 LED fixtures with high lumen output were implemented into the custom top of the tower cap– a “lantern”–which was carefully reconstructed from historical drawings and photographs of the project.One of the most significant challenges of the project, according to David Steele, associate at LAS, was addressing moisture infiltration concerns with the original building envelope. After uncovering the original facade, the architects developed a multi-year, full-scale, two-story mockup process that compared the original assembly of the building against a new proprietary steel stud and stucco wall assembly. The mockups were pressurized to simulate driving rain conditions in an attempt to drive moisture into the assembly. After testing in back-to-back years and inspection throughout seasonal change, the architects were able to prove the original wall assembly met ASTM testing requirements. Previous concerns about leaks in the building were attributed to detailing at original window openings. Window units in the retrofit project paired energy efficiency with a historic look. A thermally-broken aluminum window system with insulated glazing units was specified to match original mulled configurations and divided lite styles. In this regard, the full-scale mockup process ultimately offered the project team invaluable moisture and insulation ASTM testing and feedback for window and wall detailing. The resulting wall system pairs the original clay tile infill wall with an interior furring wall which offers structural backup by means of six-inch steel studs, and an additional insulative layer to the building envelope. The exterior stucco is finished with a mineral-silicate coating that offers at 25 to 30 year lifespan. Durability and low maintenance considerations extend to the roof where a new Ludowici tile roof replaces the original tiles from the same manufacturer, which had endured 90 years of high wind and rain exposure. The project adds to a portfolio of educational and sustainable projects for the Atlanta-based architecture firm, which touts their design process as offering an “analytical approach to optimizing building performance.” Joshua Gassman, senior associate at Lord Aeck Sargent, will be speaking at the upcoming Facades+ conference in Atlanta. For more details, along with registration info, visit am.facadesplus.com. Gassman will be speaking about Lord Aeck Sargent and Miller Hull Partnership’s plans to deliver the first “Living Building” in the Southeastern United States. The 37,000-square-foot project on Georgia Tech’s campus aims to meet the International Living Future Institute’s rigorous certification. This effort supports LAS’ sustainability commitments as one of the first architecture firms in the country to adopt The 2030 Challenge, an initiative that called on the global building sector to immediately reduce energy usage by 50 percent in new buildings and major renovations in order to avoid hazardous climate change. More information about LAS Living Building efforts can be found here.
Georgia Tech has approved a 42,000-square-foot project for their campus that aims to pass the Living Building Challenge; construction could begin as soon as this fall. The project began when The Kendeda Fund (an Atlanta-based private foundation) gifted $30 million to Georgia Tech specifically for the creation and operation of a Living Building at the school. (A Living Building has passed the Living Building Challenge's (LBC) stringent standards, which range from energy performance to social equity). The school then hosted an ideas competition and selected a joint design from Atlanta-based Lord Aeck Sargent and Seattle-based The Miller Hull Partnership. The university’s Planning & Design Commission approved the scheme in December and the project has now moved into the design development phase. Despite its approval, the project has presented some challenges due to its lack of programming specifics. A committee of faculty members from Georgia Tech has been working with the design team to refine the program and make sure it addresses the needs of the university. For now, the building program consists of offices, labs, “maker spaces,” classrooms, study spaces, and an auditorium. The program is housed in two rectangular “sheds” joined by a large atrium and featuring a west-facing porch. The structure will be a post and beam system made of locally sourced glue-laminated timbers, adhering to the LBC's strict material requirements. In order to meet the performance standards of a Living Building, the project must also produce 105 percent of the electricity it uses through renewable clean-energy means. The current scheme will use a combination of radiant pipes for heating and cooling, a custom Dedicated Outdoor Air System (DOAS) for dehumidifying the Georgia summer air, and photovoltaic panels on the roof to generate almost 300 kilowatts of electricity. As part of the LBC’s Urban Agriculture requirements, the project must set aside a certain percentage of the site for agriculture initiatives, or 12,577 square feet in this case. Philadelphia-based Andropogon Associates, the landscape architects for the project, is proposing many strategies including pollinator gardens, blueberry orchards, medicinal plants, and edible vines spread across rooftop gardens and surrounding forest to help with water drainage and shading for the building. Lastly, the building will utilize a combination of “foam-flush” composting toilets and a greywater treatment system to recycle wastewater from the building on site for use around the campus. The building is currently expected to begin construction as soon as this fall. The Kendeda Fund has set up a timeline of the project on their website to keep track of its progress through the many design and construction phases. To learn more, visit the fund's project description and timeline.