Posts tagged with "Mass Timber":

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Hacker Architects reveals the U.S.'s next largest mass timber office building, in San Francisco

San Francisco is readying itself to house the largest mass timber office building in the United States as part of a 28-acre development on its historic Pier 70. Spearheaded by Brookfield Properties, the six-story, 310,000-square-foot structure will be among the first new buildings, completed over a 10- to- 15-year timeline, to anchor the city's newest waterfront destination.  Designed by Hacker Architects, the 85-foot-tall office building will feature cross-laminated timber (CLT) floor slabs, glulam columns and beams, steel lateral seismic framing, and metal cladding. The Portland-based studio, with its extensive experience in designing wood-heavy projects, is helping Brookfield bring Pier 70 into the 21st century of eco-friendly architecture.  “The Pier 70 office building will make a statement about how mass timber technologies are pushing design and construction towards environmentally sustainable design solutions that better connect the workplace to the natural environment,” said Hacker principal Corey Martin in a statement.  Located along the city’s southern waterfront in the neighborhood of Potrero Point, Pier 70 was once bustling with industrial innovation, serving as home to several steel and ironworks companies, a shipbuilding group, and a small boat builder over its 100-year history. The area was slated for redevelopment over five years ago, and the core historic structures that have long sat on the pier were recently rehabilitated. Last year, Brookfield started work to clean up the site and prep for new construction, hiring Hacker first to envision the timber office space. One of the integral parts of its design, according to Hacker, will be the structure’s airy interior. By mixing up the ceiling heights, adding windows ranging from 14- to 28-feet high, and using 27-inch exposed wood beams, tenants will have access to ample sunlight and feel the warmth of the all-wood construction throughout the day.  The exterior of the project is meant to be much darker in tone than what’s found on the inside and will feature metal paneling that mimics raw weathering steel in reference to Pier 70’s shipbuilding past. Hacker will chamfer the panels and arrange them in alternating directions on each floor, allowing light to reflect off of them in various ways and create a sense of movement across the facade. Above the lobby level, the architecture will cantilever slightly at the corners, adding further motion to the space while living green walls will add to the sense of connection with nature. So far, the office structure is the only project on the Pier 70 site that’s been publicly projected to include mass timber. Little is known about the other upcoming buildings, except that Hacker and Brookfield will again partner to build it out and that sustainable construction is a top priority. Our decision to use mass timber is inspired by the neighborhood’s culture of creativity, sustainability, and strong opinions,” said Cutter MacLeod, the senior manager of development at Brookfield Properties. “By applying emerging technologies and innovative designs to the structures we’re building here, we are reinforcing that Pier 70 will be a thriving place for creative industries in San Francisco.” Over 2,000 residential units (including affordable housing) and 1.75-million-square-feet of commercial space will be built out in the $3.5 billion megaproject, along with nine acres of parks, playgrounds, and public space. Up to 90,000 square feet is slated to house arts-related nonprofits, while 60,000 square feet of the site will be used for local production and small-scale manufacturing.  San Francisco as a whole seems to be headed toward integrating more all-wood buildings. The San Francisco Chronicle reported that 1 De Haro, by Perkins + Will and Pfau Long Architecture and set to open in 2020, will be the city’s first mass timber project. At the nearby California College of the Arts, Studio Gang is designing a trio of CLT pavilions as well. Design approvals for the Pier 70 timber office building are currently underway. Construction is expected to start this spring and phase 1 of the entire site is expected to open in 2022. 
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America's largest mass timber building opens at the University of Arkansas

America’s largest mass timber building has opened at the University of Arkansas. Spread across a series of interconnected structures, Adohi Hall is a 202,027-square-foot residential project constructed from cross-laminated timber. Boston-based Leers Weinzapfel Associates led a national design team of heavy hitters for the $79 million project: local practice Modus Studio, the St. Louis-based Mackey Mitchell Architects, and Philadelphia's OLIN helped bring the sustainable, 708-bed student complex to life. Located on a sloping, four-acre site on the Fayetteville campus’s hilly southern end, Adohi Hall features a nature-centric design with room for classrooms, a community kitchen, lounges, a rooftop terrace, and more.  Linked by a ground-level passage called the “cabin,” the large-scale, dual-volume complex snakes around the linear lot and is configured around three courtyards. As the nation’s first CLT "living learning" setting, Adohi Hall was built for undergraduates but is also targeted for architecture, design, and art students, and features ample programming to reflect that. Throughout the four-story facility, communal areas encourage collaboration while “workshops,” or maker spaces, provide students with the opportunity to rehearse or host performances, record music, or participate in other live/learn events. The design team integrated exposed structural wood throughout the project to remind residents and visitors of the building’s groundbreaking construction. Exposed timber columns, ceilings, and trusses bring a sense of warmth to the interior spaces, while generous light also shines in through the floor-to-ceiling glass windows in the cabin area and provides views of the surrounding landscape designed by OLIN. The majority of Adohi Hall’s facade, which lightly cantilevers over the first-floor, is less obviously about wood and features zinc-toned paneling with copper and white accents. In a statement, Andrea P. Leers, principal of Leers Weinzapfel, noted the stark contrast between Adohi Hall and the other Collegiate Gothic-style architecture on the university’s campus. She noted that the contemporary residential building is fitting for the site despite its differences, especially given the administration’s commitment to sustainable design. “We drew inspiration from the regional context of the Ozarks, creating a living/learning environment powerful enough to be a destination remote from the center of campus,” said Leers, “and the wood-based construction system we developed forges a bond between setting, human comfort, and sustainability.”  Adohi Hall (adohi meaning woods in Cherokee) was named as a tribute to the tribe members who passed by the site on the Trail of Tears. The area’s long history as a heavily forested region motivated the architects and the university to pursue this ambitious mass timber project. Leers Weinapfel Associates told Architectural Record that they responsibly-sourced European spruce, pine, and fir for the structural components of Adohi Hall, while cypress was selected to outfit the interior.  It makes sense that the University of Arkansas—with its Fay Jones School of Architecture committed to researching and teaching wood-based construction—would be the first school in the country to build a large, CLT-based residential complex. As mass timber manufacturing grows in Arkansas and the surrounding states, it’s a possibility that other Southern institutions will follow Adohi Hall’s lead.
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WholeTrees is smartly repurposing timber across the Midwest

Wisconsin-based design and construction company WholeTrees Structures finds both architectural opportunity and environmental advantage in designing and building with intact tree trunks that would otherwise be used for firewood or pulp. Amelia Baxter and architect Roald Gundersen founded WholeTrees 12 years ago to build new markets for “cull trees,” or trees marked for removal from managed forests. At the time, designers were generally less aware than they are today of the carbon footprint associated with engineered building materials. Intact wood has a lighter environmental impact than engineered wood and a much lighter impact than steel. The company also invests in research and development, generating new technologies and products as part of its business model. As a result, it can cost-effectively grade, engineer, and manufacture small round timber into columns, trusses, beams, and joists. Even in today’s state of climate awareness, WholeTrees is still on the cutting edge of producing unmilled timber for commercial construction with products that are structural, sculptural, and sustainable. Festival Foods Grocery Store

The Festival Foods Grocery Store in Madison, Wisconsin, features WholeTrees’ largest natural round-timber trusses, which facilitate spans of up to 55 feet. The structure showcases the potential of unmilled lumber without compromising strength or visual impact, and the whole timber in combination with steel embodies a junction of nature and technology. The trees that make up the trusses were harvested during the City of Madison’s campaign against the emerald ash borer, an invasive insect lethal to local ash trees, and the standing columns are red pine sourced from just outside of the city.

Lakeridge Junior High School

WholeTrees repurposed 29 trees cleared from the project site as structural members for a new building designed by Mahlum Architects for Lakeridge Junior High School in Lake Oswego, Oregon, a suburb of Portland. The company harnessed a 3D-scanning system known as lidar to create digital models of the trees that included every nub, notch, and scratch. These models ensured each tree met the structural and spatial design parameters of the project. The 3D files created through this process can be shared with engineers and architects, allowing building professionals to confidently fabricate and specify related products, and architects to precisely visualize the organic material in their designs.

Blakely Elementary School

WholeTrees’ first project in Washington State developed a new steel connection to help meet the seismic requirements of the region. WholeTrees harvested, processed, and delivered 14 straight and branched tree columns rising up to 25 feet tall for a school on Bainbridge Island, outside Seattle, which was designed in collaboration with Seattle-based architecture firm Mithun. Blakely was the first project to adapt WholeTrees’ explorations into 3D-scanning technology for every column in a built project. The technology allowed the company to scan trees in its storage lot and share the resulting information directly with engineers and architects.

Maharishi University Sustainable Living Center

Located in Fairfield, Iowa, Maharishi University’s Sustainable Living Center was required to comply with the International Living Building Challenge’s mandate to use materials sourced within 300 miles of the project site. WholeTrees delivered 22 columns, 24 beams, and 2 structural arches harvested from managed woodlands in southwestern Wisconsin. Realized with sustainability-focused architecture practice Innovative Design, the project exceeded the U.S. Green Building Council’s LEED Platinum standard. The building’s entrance features a narrow corridor of massive but slender trunks, which creates the sensation of being among trees while still being inside.

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Sidewalk Labs unveils full Toronto waterfront master plan that's a timber-topia

The smart city is the king of go-to solutions for the problems that bedevil urban areas. At the moment, the concept—tech innovates those problems away!—is trending hard in Toronto thanks to the work of Sidewalk Labs, the Alphabet-owned company that dove face first into urban design a few years ago with a plan for a lakefront district in Ontario's capital. Now, that plan is a completed master plan, the foreground to any large development. The public got its first look at Sidewalk Labs' new neighborhoods yesterday when the company released a full run through of their finalized plans. Unlike New York's super-sleek Hudson Yards, a comparable "big development," there will be a forest's worth of wood buildings in this project.  The digital doorstopper runs 1,500 pages and is available here, but the basic premise is two new mega-developments, with the potential for more, will be built mostly from mass timber and kitted out with sensors and data collectors that will, its authors contend, make life more pleasant for Torontonians by providing affordable housing, non-car transit options, jobs, and economic development. The company will, for a substantial investment and cut of the profits, develop real estate, finance transit networks, provide management services to government, and deliver what it calls "advanced systems," the whiz-bang infrastructure that supports the building of Quayside and Villiers West. The computerized promise of better services has garnered a lot of attention. Trash-sweeping robots would displace nifty nabber trash grabbers. Sensors embedded in crosswalks could, for example, keep the walk sign on until a pedestrian is safely on the opposite curve. Google's business model relies on pawning off data advertisers, but in a media briefing, Sidewalk Labs CEO Dan Doctoroff claimed that the very valuable data Sidewalk Labs collects will be underpinned by the "strongest data and privacy regime for any urban data in the world." That protection was certainly absent for Google Nest Cam users, and government officials still have concerns over whether the company's policies will align with Canadian data security laws. Data gleaned in Toronto, Doctoroff noted, will be stored in a data bank and won't be shared with third parties without users' "explicit consent." While it's too soon to tell how that promise shakes out, there's plenty of information on the smart city's design and construction. Unlike 20th-century glass-and-steel corporate modernism that projected power and influence, Sidewalk Labs is turning to mass timber for 12 major buildings in the Quayside portion of the development. The showcase here is both structures by London's Heatherwick Studios, the eminent go-to firm for megadevelopers, and an $80 million vertical timber supply chain for those buildings that will extend from forests to an Ontario factory to fashionable city blocks. Doctoroff said his company is working with the Toronto buildings department to amend rules that cap timber building heights at six stories in order to build up to 30 stories tall. The developments will feature a standard of mixed-use towers, but about 70 percent of the project will be devoted to housing. Of these units, about 40 percent, or 1,700 units, will be rented below-market. "We expect to make money the way a normal real estate company would," said Doctoroff. Sidewalk Labs is investing over $680 million in what is projected to be a $2.9 billion development.  The credits list New York's Beyer Blinder Belle (BBB) and Heatherwick Studio as the teams responsible for the master plan sketches and renderings, but Doctoroff said Canadian firms would be behind most of the projects to come. Along with Stantec, BBB gets top billing for design and engineering services, while Snøhetta who were tapped for design services back in February, is credited alongside Heatherwick and dozens of other firms for research and development.
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First dowel-laminated timber building in the U.S. set to open in Des Moines

A four-story mixed-use structure in Des Moines, Iowa, will be the first building in the U.S. to be constructed with dowel-laminated timber, an all-wood mass timber product that is held together without nails, glue, or fasteners and can be assembled with friction-fit wood connectors. Designed by Neumann Monson Architects, the 65,000-square-foot building, which houses shops, restaurants, and offices, is made from pre-fabricated 8'x20' DowelLam panels by StructureCraft, along with spruce glulam beams and columns, and precast concrete. DowelLam can reportedly be created in an array of custom profiles and is easily handled by CNC equipment. The architects reported that working with the easy-fit prefab panels allowed for faster construction with fewer workers. Not just structural elements, the panels will also remain exposed on the building in order to contribute to its overall aesthetic. In addition, the architects estimated that the timber construction “sequestered” around 280 tons of carbon and doesn’t run the risk of “off-gassing” chemicals like other glue-based mass timber products like CLT. Mass timber has been featured prominently in new construction as people are searching for alternatives to steel and concrete, with proponents touting its environmental benefits, among other positives. For example, Foster + Partners' sprawling plans for a new Silicon Valley neighborhood integrate mass timber throughout the site. People have been building bigger with it as well. This year a 280-foot-tall Norwegian tower claimed the title of world's tallest mass-timber structure. Mass plywood panels, another mass timber technology, were also recently approved for use in buildings as tall as 18 stories. StructureCraft reported other projects in North America are also putting the dowel-laminated product to use, including the Lake|Flato–designed Center for Conservation at the Museum of Fine Arts, Houston and a regional airport in British Columbia.
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Related taps Foster + Partners for new neighborhood in Silicon Valley

The Related Companies is bringing its vision of a ground-up, architecturally unified neighborhood to the West Coast, and has tapped Foster + Partners to design and master plan the 9.2-million-square-foot, 240-acre first phase of an $8 billion development in Santa Clara, California. Santa Clara sits in the heart of Silicon Valley, abutted by San Jose, Mountain View, and Cupertino, where Google, Apple, and other tech titans are headquartered, and Related is banking on the need for offices, hotels, and apartments in the area. The unnamed development is the result of a public-private partnership between the city of Santa Clara and Related to transform a golf course into a mixed-use hub. The plan includes 5.4-million-square feet of new office space; 1,280 new apartment units, 170 of which will be affordable, and 400 “extended stay” apartments with amenities; an Equinox hotel (Related owns Equinox) and a 440-room business hotel; and 1-million-square-feet of retail and restaurants. In future phases, Related has also blocked out up to 4-million-square-feet of space for a potential corporate campus on the site’s eastern end. Foster + Partners is responsible for the site’s master plan and the design of the project’s first phase, with Gensler serving as the executive architect. The development is being pitched as extremely walkable and environmentally conscious, and indeed, the neighborhood is sited with links to Caltrain and BART, the Capitol Corridor Amtrak route, and VTA bus and rail lines. The project also neighbors the extant Levi’s Stadium and the convention center. From the renderings, it seems that Foster + Partners is leaning heavily on timber, as the arched trusses and swooping canopy of the "Global Food Market," the “loft offices,” and other buildings prominently integrate mass timber. A 30-acre public park, of which Related will kick in $5 million towards the construction of, and numerous hiking and biking trails have also been planned. The project was first announced in 2013 and has been working its way through public feedback and the city approval process ever since. As such, site work can begin immediately, and Related expects vertical construction to begin early next year. The development’s first phase is expected to open in 2023.
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Mjøstårnet by Voll Arkitekter is the now the world's tallest timber tower

A Nordic structure has claimed the title of world’s tallest timber building. Mjøstårnet by Voll Arkitekter is a 280-foot-tall tower in Brumunddal, Norway, constructed entirely out of cross-laminated timber. It’s the third tallest building in the country and features 18 stories of office space, apartments, a hotel, a ground-floor restaurant, and an adjoining public bath. Designed like a monumental wooden box planted atop Brumunddal’s open, lakeside landscape, Mjøstårnet stands as a symbol of the “green shift.” It’s all wood—even it’s elevators are built from CLT and its large-scale interior trusses, as well as the structural columns, are glulam. The architects used local-sourced materials crafted from local suppliers to build the soaring structure, which features a series of wooden fins on its western facade and an open-air rooftop with a sculptural timber topper. Scandinavian company Moelven Limtre, owner of 17 sawmills in Norway and Sweden, supplied the wood and served as the Mjøstårnet’s structural engineer. The mixed-use project is owned by AB Invest, a Jordanian investment group, and beats out Brock Commons at the University of British Columbia by 90 feet. Though the Vancouver-based student housing project also stretches 18 stories high and is actually larger than Mjøstårnet in overall square feet, the Nordic building bests it in height. Last week, 3XN released renderings for what will soon become North America’s tallest mass timber office building, T3 Bayside. Imagined for Toronto’s burgeoning waterfront community, it’s slated to rise just 138 feet.
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World's first mass plywood panel approved for 18-story buildings

Located in Lyons, Oregon, Freres Lumber has been in business for nearly a century. After starting out producing standard lumber projects, the company moved into wood veneers some 60 years ago and in 1998 purchased a plywood plant. Now, it's made another step: getting U.S. and Canadian patents on its mass plywood panel (MPP), the first veneer-based mass timber panel in the world, and fire approvals to build up to 18 stories high with the panel. The mass plywood panel has already been put to the test on a smaller scale—this past year Freres worked with design-build startup BuildHouse to construct an A-frame house with the panel in Snoqualmie, Washington. The company has also seen its product used in larger projects. Oregon State University’s new Peavy Hall, a forestry science center designed by Michael Green Architecture (a Katerra partner), featured Freres Lumber’s product on the roof, while the nearby A.A. “Red” Emmerson Advanced Wood Products Laboratory shows off the panels on its interior and exterior walls. Both buildings are part of OSU’s forestry complex, which is designed to display an array of new mass timber technologies. Freres also maintains a relationship with the TallWood Design Institute, a partnership between OSU and the University of Oregon, working with the institute to test its products. The company claims that MPPs have a number of benefits when compared to the cross-laminated timber products that have taken off in recent years—it was a CLT product that collapsed this past summer in the Peavy Hall Project, not Freres’s. Freres noted that MPPs offer better structural support and design flexibility. CLT can only be built out in orthogonal layers and is generally confined to standard lumber dimensions and shapes, whereas MPPs have greater flexibility in form and dimension (the panels and their thin veneer layers can be very small, but they can also scale up to as much as 48 feet long and 1 foot thick), giving designers and builders a greater range to work and experiment with. Prefab plywood panels are also an option, but they can easily be cut by a CNC machine to spec. Mass plywood panels also use less material; they take 20 percent less wood fiber to meet the same structural specifications as CLT. They're also more eco-friendly in terms of what trees they can use. MPP can be built with smaller diameter trees, as small as 5.5 inches, though normally trees with 9-inch diameters are used. Using small trees means relying on second-growth trees, like local Oregon Douglas fir, and ones that are likely to be “choked out” under the shadow of larger growth.  Things are getting easier, according to Freres, and while he pointed out that the “mass timber movement is so new,” many projects and possibilities are on the horizon for MPP, including tornado-resistant structures, highway barriers, as well as buildings both tall and small. “People are constantly coming up with new ideas and new ways to use this material,” said Freres, “[mass timber] is going to be an enormous benefit to the construction industry going forward.”
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Somewhere Studio uses reclaimed CLT for 2019 City of Dreams pavilion

The average swingset, built in backyards and playgrounds across the country, features loads of metal and plastic. Somewhere Studio, a young firm based in Arkansas, is unintentionally turning that unsustainable construction on its head with Salvage Swings, a series of swing modules made from reclaimed timber. Coming to Roosevelt Island this summer, the project is the official 2019 City of Dreams Pavilion winner, selected through a competition hosted annually by the New York Chapter of the American Institute of Architects, the Structural Engineers Association of New York, and FIGMENT, a local arts organization. Salvage Swings was born out of the University of Arkansas’s Fay Jones School of Architecture and its Fabrication Laboratories. Jessica Colangelo and Charles Sharpless, founders of Somewhere Studio, teach at the Fayetteville campus and conceived of the project last year as a way to reuse the wood leftover from the construction of the school’s new student housing project, Stadium Drive Residence Halls. The 200,000-square-foot mass timber building, designed by local firm Modus Studio, as well as Mackey Mitchell Architects, Leers Weinzapfel Associates, and OLIN, using cross-laminated timber and glulam-panels from Binderholz, an Austrian manufacturer that ships its products on sacrificial palettes also made of CLT. Somewhere Studio is taking these palettes and using them for the pop-pup playspace in New York. According to Sharpless, the palettes are perfect products to experiment with because they aren’t graded for commercial use. “Even though it’s a raw material that’s basically used for storage, it looks and behaves like processed cross-laminated timber,” he said. “When we began the project, it occurred to us that we had this big pile of wood staring at us that would otherwise be thrown away, so we decided we wanted to show off its quality and strength.” Designed to stand as a temporary public piece of interactive art, Salvage Swings will feature 12 individual swing modules that can be set up together to form a triangular communal space. Each module will be constructed from the palettes, which will be cut, cleaned, and sealed at UArk, and then painted with different patterns and colors to add personality. Sharpless noted the idea to create a swingset wasn’t top of mind at the start of the design process, but the use of salvaged timber heavily drove the form of the installation.   “The shape of the boxes is intended to provide some structural rigidity,” Sharpless said. “CLT is light, flexible, and you can work with it quickly. We angled each box so that when you’re looking at one from a single direction, it starts to flatten out. Then from another direction, it starts to heighten your perspective and create a sense of layers.” These changing perspectives also bring a sense of playfulness to the pavilion—a core goal that Somewhere Studio tries to achieve in its work. Repetition is another design move the firm often features. In the triangular shape of Salvage Swings, the repeating boxes provide unique frames for visitors to view Roosevelt Island and the surrounding city. While Salvage Swings is in-part an experiment in the effectiveness of CLT as an exterior construction material, the project is also a way to encourage fun. “We like the idea of engaging people who might not be attracted to an architectural or art installation or know immediately what ours is made of,” said Sharpless. “So it’s exciting to showcase this really beautiful product and educate the public about its strength. At the end of the day, though, we want people to have fun and, in particular, for children to gain a sense of play from the pavilion. They’re a great audience and I don’t think we’re designing enough for them.” Salvage Swings is currently accepting donations to build the project through a Kickstarter campaign, which ends on March 23. As of today, the project is fully funded. Now that the total money has been raised, Colangelo and Sharpless will construct the pavilion for the 2019 summer season on Roosevelt Island, collaborating with Taylor and Miller Architecture and Design on lighting for the modules, as well as Guy Nordenson and Associates on their structural engineering. Come fall, Salvage Swings will likely be broken down into parts, according to Sharpless, where a section will stay in New York and another will be set up in Arkansas.
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Riverfront Square will stitch Newark, New Jersey's tech corridor together

Could Newark, New Jersey, be the Northeast's next big tech hub? It already boasts the region's most advanced fiber-optic network and serves as home to digital giants like Audible.com, an Amazon company. No wonder it was a top contender for HQ2. Though it didn’t win the bid, one major project that’s been in planning for three years could raise the city’s status to the next level. An upcoming development in the heart of downtown Newark promises to be a vital, mixed-use community for innovative companies. Riverfront Square, envisioned by local firm Lotus Equity Group, will be built steps away from the Passaic River and feature up to 2.3 million square feet of office, residential, hospitality, cultural space, and more within the city’s burgeoning tech sector, the Broad Street Corridor. Lotus has tapped TEN Arquitectos, Michael Green Architecture, Minno & Wasko, and Practice for Architecture & Urbanism (PAU) to design individual buildings for the 12-acre site as part of a masterplan by PAU. Built out in seven phases, the project will sit atop the old Newark Bears baseball stadium, which will be demolished later this year to make way for the first housing structure, a curved linear building built over a five-story, mixed-used base clad in brick. Designed by PAU, the elongated structure will be set at the edge of Riverfront Square along the Essex Freeway.  In an interview with AN in 2017, Vishaan Chakrabarti of PAU said the city lacks a "connective tissue" to link its many cultural and educational institutions together. Riverfront Square, he said, will be a sort of "renaissance for Newark" with a focus on tech. Initial renderings reveal the first four phases of construction, which will add 1,300 workforce housing units and half-a-million square-feet of commercial office space to the site. Phase 1 of construction is set to break ground this summer. At the core of the development will be a mass timber building, touted as the tallest of its kind in the United States, by Vancouver architect Michael Green. The 12-story office structure appears in renderings to be three separate structures, but in reality, the building features a continuous floorplate connected by a full-height atrium. With 500,000 square feet of office space, it will also include ground floor retail, a café, and restaurants to help ignite what the developers want to become a 24/7 district. It will be built on the site’s southwestern corner. David Linehan, Lotus’s architect and development manager for Riverfront Square, said setting up a sustainable environment to benefit Newark (and lure people in) is a key component of the project, one that the city understands and is committed to backing. “It’s difficult to get newer products and ideas like using mass timber for large-scale projects through current codes, especially in New York,” he said. “For Newark, we’re working with the State of New Jersey to take a look at existing codes that allow timber to be used at this level. The city sees it as an opportunity to be at the forefront of what’s clearly going to be a major part of the future construction industry in the U.S.” During the second phase of construction, four rectangular towers will be raised at the southern edge of the site along Broad Street. Enrique Norten will design the buildings, which will be offset slightly from each other in order to maximize light, air, and views of New York’s skyline. They’re likely to feature a metal panel and glass facade. Mathews Nielsen Landscape Architects will provide a plan for the site's green spaces, which will turn a very urban, concrete area into a nature-filled leisure and cultural retreat for residents and local workers. The landscape will aim to increase downtown's connection to the adjacent Newark Riverfront Park, an on-going landscape development that received an award-winning initial design by Lee Weintraub in 2013. James Corner Field Operations is slated to create an additional 15 acres of space for the park in the coming years. 
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Sidewalk Labs reveals Snøhetta and Heatherwick designs for its Toronto development

Toronto’s interconnected “smart neighborhood” is inching ever closer to reality. Sidewalk Labs has released a batch of new renderings from Snøhetta and Heatherwick Studio, as well as documents detailing how the company plans to pay for the ground-up development. Sidewalk Labs’ Quayside waterfront Toronto neighborhood is being touted as a smart, interconnected, “100 percent timber” development. In a February 14 Medium post, the company released a progress report detailing its progress before the finalization of its draft Master Innovation and Development Plan. One proposal that’s drawing flak is an arrangement where Sidewalk Labs would build infrastructure such as light rail on the site in exchange for a share of the revenue generated by increased property values—diverting tax revenue from public coffers. Sidewalk Labs claims the arrangement would allow the neighborhood to rise “years, if not decades, sooner than it would otherwise. This would unlock the potential of the Eastern Waterfront, and the jobs, housing, and economic growth that will come with it.” The company also clarified how many units of housing it would be building in the neighborhood, which would contain 12 mass timber towers. The project will adhere to the site’s existing zoning and will be 90 percent residential. That means 2,500 units total, 1,000 of which would be rented at below-market rates, and 50 percent of which would be “purpose-built rental apartments.” Half of the below-market housing would be affordable (and a quarter of that marked as “deeply affordable”) and the other half would be designated for middle-income earners. To meet the high demand for timber that the 12-acre project requires, Sidewalk Labs has announced that they would build a tall-timber factory in Ontario, which would supply up to 4,000 new jobs. Google’s 600,000-to-one-million-square-foot Canadian headquarters could also be in the making on the western side of Villiers Island along the planned light rail loop. Retail, an educational component, and amenities are likely headed to the campus as well. The neighborhood will also become a testbed for innovative urban technologies. Other than the weather-responsive “skirts” deployed at the open-air bases of each building, the entire project will be networked with high-speed Wi-Fi. A civic data trust would be responsible for removing identifying markers from any information gathered and aggregating it. On the design side, Michael Green Architecture has developed a mass timber kit-of-parts, and Snøhetta and Heatherwick Studio have designed building concepts for the campus, innovation zone, common areas, and other spaces. Of note are the “scalloped” balconies found throughout the residential developments and post-and-beam styled open-air “stoas” at the base of each tower. The design will continue to change as Sidewalk Labs solicits feedback from stakeholders, the Canadian and provincial government, and Alphabet, Sidewalk Labs' parent company. The entire presentation can be viewed here.
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North America's tallest timber tower wins city support in Milwaukee

The tall timber arms race is heating up. On January 22, the Milwaukee City Council's City Plan Commission unanimously recommended that a requested rezoning at 700 East Kilbourn Avenue move ahead, clearing the first hurdle for the Korb & Associates Architects–designed, 21-story mass timber tower. The mixed-use Ascent’s first five stories would rise on cast-in-place concrete, with up to 8,100 square feet of ground-floor retail and four stories of enclosed parking above that. The remaining 15 stories would contain 205 rental units and be built from mass timber fastened with steel connectors. Korb & Associates plan on leaving the wooden elements exposed as an interior finish wherever possible. The 238-foot-tall tower is being developed by New Land Enterprises, which has partnered with Korb & Associates on a number of projects across Milwaukee previously. According to Urban Milwaukee, the developer hopes to break ground on the Ascent this year, assuming the rest of the approvals process continues apace. The rezoning for the site still needs approval from the city’s Common Council’s Zoning, Neighborhoods & Development Committee. If Ascent’s design remains unchanged, it will slightly edge out Shigeru Ban’s 232-foot-tall hybrid timber Terrace House in Vancouver for the title of North America’s tallest timber building. According to partner and project architect Jason Korb, Ascent’s prefabricated timber components means that the top 16 floors can be installed in only four months. In a fire, the mass timber used for the structural elements will only char, not burn through, and Korb told Urban Milwaukee that, “The entire wood structure, and this would never happen, could burn down and the cores would be left standing.” Mass timber construction has been making slow progress in the United States compared to the rest of the world, but that may be about to change. The International Code Council, from which many state and local municipalities derive their building codes, recently embraced tall timber after two years of testing. With the new code adjustments in place, tall timber in the U.S. will only continue to rise.