Archive for the ‘Engineering’ Category

My Micro NY is made of prefab modular

Monday, February 23rd, 2015

Brookyn firm nArchitects has designed New York’s first micro-apartment complex. The project, called My Micro NY, is made of prefabricated modular units that will be stacked into place this spring and go on the market this summer. The 55 units are 260 to 360 square feet, with rents expected to be $2,000 to $3,000.
For this, renters get kitchenettes, high ceilings, big windows, sliding glass doors, and Juliet balconies along with common spaces and access to storage units.
This is according to a recent story in The New York Times, which says the project is being watched by housing advocates and developers because of its modular construction and because it could mean cheaper housing options in the city where in 2013 about half of all residents were single. A total of 22 of the My Micro NY units will be designated as affordable housing.
The article mentions Seattle as a leader in the micro-apartment movement, and points to the city’s aPodments.

This shows how My Micro NY units are put in place. Images courtesy of nArchitects.
How would you and your stuff fit?
Living in 260 to 360 square feet.

Turn those substation sites into parks

Tuesday, January 6th, 2015
This former substation site at 3904 N.E. 65th St. was sold last year for development. Photos by Cass Turnbull.
Posted by Cass Turnbull

‘It’s not right’.’That’s what I thought when I heard Seattle City Light was going to sell 35 surplus properties to balance their budget. The surplus lots are what are left of 150 electrical substations that became obsolete because of new technology in the 70’s. Today they are typically just an empty concrete pad surrounded by a fence, surrounded by some really nice, mature trees and landscaping. I thought, ‘If you just took down the fence and added a gazebo or a bench and you’d have a great, ready-made pocket park’.

I joined Seattle Green Spaces Coalition, a group formed to Save Our Substations. We soon ran into a stone wall of laws, policies, seriously disinterested departments that said we couldn’t. We were told that legally the property had to be sold. The Parks Department said they didn’t have the money to buy them or maintain them. If we wanted them for greenspace, we’d have to buy them. It’s even crazier, I thought, to ask the public to pay for land that it already owns, so it can be kept for the public good. Over the years some substations have become parks, some have become public housing, but most have been developed by private interests.
Seattle isn’t meeting its current open space goals. With 100,000 to 200,000 new people headed our way over the next few decades, I suspect the amount of open space per person will be much less. The privately owned open spaces are shrinking. Just look at the McMansions, the Three and Four Pack condos, and the apodments. They haven’t enough greenspace to put out a kiddy pool.

I keep wondering where the people living in all those monolithic apartment buildings will go to find something green. Where will the mothers go with their baby buggies, dog walkers go with their dogs? How will they know it is spring if they can’t hear birds or smell the lilacs. Will the kids in those buildings get to play hide and seek, build forts, climb trees, make snowmen, run? These little properties may not amount to much but they can provide solace for the troubled, respite for the weary. They can be place for the young to dream, and a place for the old and the infirm to sit in the sun.

City Light will eventually put this former substation at 7750 28th Ave. N.W. up for sale.

Photos by Cass Turnbull

So I’m hoping that the City Council, courageously being lead by our friend, Tom Rasmsson, can find a way through, or under, or around the stone wall. Because we need all the open space we can get.

A partial list of substations is on the TreePAC.org website.

Cass Turnbull is a lifetime resident of Seattle and founder of TreePAC, a political action committee to advocate for the Urban Forest.

Frank Lloyd Wright campus to get updated lighting

Friday, March 14th, 2014

Architect Frank Lloyd Wright’s imaginative Taliesin Spring will receive an update from award winning lighting designer and founder of Studio Lux, Christopher Thompson, who will introduce energy-efficient technology to the historic site.

Photo courtesy of Studio Lux

Taliesin Spring was Wright’s home and drafting studio in Spring Green, Wis. The property was donated to the Frank Lloyd Wright Foundation upon Wright’s death in 1959. It is now one of two campuses for the Frank Lloyd Wright School of Architecture.
Taliesin Spring suffers from antiquated and poorly performing lighting systems throughout the campus.
Studio Lux will design systems that use high efficacy sources such as LED lamps, which will improve light levels, restore the original design intent, and decrease campus-wide power use while being sensitive to the site’s historical nature.
The foundation first sought out Thompson’s firm to create a Net-Zero energy zone for Taliesin West, the main campus of The Frank Lloyd Wright School of Architecture. That campus is in Scottsdale, Ariz.
Wright was a leader of the Prairie School movement of architecture and developed the concept of the Usonian home, his vision for urban planning in the United States.

Should you mix affordable and upscale housing?

Wednesday, October 16th, 2013
Outdoor seating and landscaped areas would surround the ground floor of the R.C. Hedreen Co. project. Image courtesyof LMN Architects

Should “affordable” housing be mixed with high-income housing within the same building? That’s the subject of a short video by the Council on Tall Buildings and Urban Habitat at http://tiny.cc/o5r04w/.

Addressing the question are Nigel Biggs of CBRE, Harry Handelsman of Manhattan Loft Corp., Christoph Ingenhoven of ingenhoven architects, Ian Simpson of Ian Simpson Architects, and Rafael Viñoly of Rafael Viñoly Architects. The video is part of a monthly series by the CTBUH.

In Seattle, R.C. Hedreen Co. has proposed including affordable units in a project that will not have upscale apartments or condos, but will have a hotel.
The project is a 40-story convention hotel complex at Ninth and Stewart that will have a five-story podium with a 35-story, 1,680-room hotel on the south end and 154 units of housing on the north end, reserved for people making 80 percent or less of area median income. Hedreen is building the north end units to get higher density through a city incentive program.

BIG unveils plans for Pier 6 of Brooklyn Bridge Park

Tuesday, September 17th, 2013
Image courtesy of BIG
BIG (Bjarke Ingels Group) and Michael Van Valkenburgh Associates have unveiled their design for Pier 6 of Brooklyn Bridge Park, a public space and pavilion in form of a massive wood-clad triangular viewing platform for events and skyline gazing.
BIG was selected as winner of the project in spring of 2013 and is collaborating with MVVA. The project has won approval of the city’s Public Design Commission.
BIG said its proposal for Brooklyn Bridge Park, a project that has revitalized the New York City waterfront, consists of a 6,000-square foot triangular cross-laminated timber structure, serving as pavilion and platform.
Sloping upwards 17.5 feet in height from the foot of the large gathering lawn, the platform provides views of the surrounding harbor, the Statue of Liberty, the Manhattan skyline, and the Brooklyn Bridge. In conjunction with the adjacent greenery, Pier 6 will be dominated by a flower field and treed areas giving the area seasonal displays of color.
BIG said the surface of terraced stairs, softly illuminated, will allow for large and small events and is ADA accessible. The pavilion, supported by thin steel columns, is brightly lit with up-lights and provides shade, shelter and space for indoor activities. Movable site furniture underneath the platform will accommodate a variety of programs, from food carts and picnicking to community events and small performances.
Image courtesy of BIG

Bjarke Ingels said in a press release that “The Mantaray is a small public platform at the end of the pier – equally accessible above and below. Its namesake organic slopes and curves have been shaped by concerns for accessibility, safety, shelter, structure – like a manmade reef evolved to accommodate human life.”
Pier 6, located at the intersection of Furman Street and Atlantic Avenue, spans over 1.6 acres and offers amenities, including sand volleyball courts, concessionaires, themed playgrounds, a dog run, plantings, and the seasonal Governor’s Island Ferry connecting Brooklyn and Governors Island.
Collaborators on the project also include Knippers Helbig (structure), Tilotson Design Associates (lighting design), AltieriSeborWieber (MEP), Pantocraft (code), Formactiv (expediter).
BIG is an international partnership of architects, designers, builders and thinkers operating within the fields of architecture, urbanism, research and development. It is led by partners – Bjarke Ingels, Andreas Klok Pedersen, Finn Nørkjær, David Zahle, Jakob Lange, Thomas Christoffersen and Managing Partners, Sheela Maini Søgaard and Kai-Uwe Bergmann – with offices in Copenhagen and New York.
Michael Van Valkenburgh Associates is a landscape architecture firm that creates a wide range of landscape scales, from city to campus to garden. It has offices in Brooklyn and Cambridge, Mass.

“Vanity Height” added to more skyscrapers

Thursday, September 5th, 2013

The Council on Tall Buildings and Urban Habitat has looked at the increasing trend towards extreme spires and other extensions of supertall (300-meter-plus) buildings that do not enclose usable space, and created a new term to describe this – Vanity Height, the distance between a skyscraper’s highest occupiable floor and its architectural top, as determined by CTBUH Height Criteria.

Burj Al Arab in Dubai, United Arab Emirates. Photo by Nicolas Lannuzel

Here are some key findings of the study:
• At 244 meters, the vanity height of the Burj Khalifa, Dubai, UAE, could be a skyscraper on its own – in fact, it would be Europe’s 11th-tallest building.
• The Burj Al-Arab, Dubai, UAE, has the greatest vanity ratio of any supertall building – 124 (39 percent) of its 321 meters is devoted to non-occupiable space above the highest occupiable floor.
• Without their vanity height, 44 (61 percent) of the world’s 72 supertalls would measure less than 300 meters – thus losing their supertall status.
• United Arab Emirates clocks in as the nation with the most “vain” supertall buildings, with an average vanity height of 19 percent.
• New York City, USA has two of the tallest 10 vanity heights, and is set to gain a third with the completion of One World Trade Center in 2014.
• According to CTBUH Height Criteria regarding telecommunications towers, a 50 percent vanity height would deem any structure a “non-building.”
• The “vainest” building overall in the CTBUH database, although not a supertall, is the Ukraina Hotel in Moscow, Russia – 42 percent of its 206-meter height is non-occupiable.

The sidewalk observed: building a better street corner

Monday, June 17th, 2013
Successful street corner at 36th Ave SW and SW Snoqualmie St in West Seattle. Photo by Nate Cormier.

Last time I promised to contrast that miserable corner of 35th Ave SW and SW Avalon Way in West Seattle with something more gracious. This one is three blocks away at the corner of 36th Ave SW and SW Snoqualmie St. The context is quite different in terms of available right of way, traffic volumes and level of investment by the adjacent developer, but my interest here is in highlighting some of the aspects that make it a successful street corner.

• There are wide and nicely landscaped curb bulbs to slow traffic and buffer pedestrians at the corner from passing automobiles.
• The building entry is close to the intersection with decent transparency to the lobby so there should be a good amount of foot traffic and eyes on the street here.
• There is a seating area near the intersections for passersby to take a break. This is particularly valuable for seniors and others that pause frequently while walking. Hopefully once they lease up the apartment building they can get rid of those plastic signboards.
• There is a broad area between the ramps that is separated by a curb from turning traffic. This makes waiting to cross feel safer.
• The curb ramps align with the sidewalks and the unmarked crosswalks so the visually impaired can more easily guess the correct angle to make their way to the paired ramp on the other side of each street. Note that this leaves a triangular bit at the bottom of the ramp that needs to be carefully graded to not collect water.
• Finally, and this one is tiny, but the attention to detail is sweet…where the tactile warning strips meet adjacent curbwalls, there are subtle joints aligned with the tactile tiles. They may play a role in controlling cracking of the curb, but I like how they make those tactile strips appear rooted intentionally in those locations. Too often tactile warning strips look glued on as afterthoughts. Not here.

All in all, a solid contribution to the public realm!

The sidewalk observed: a disappointing West Seattle street corner

Monday, March 11th, 2013

Others do a great job covering the major issues and signature projects of our region. I’d like to turn your attention, usually downward, to the less examined details of our cityscape. Let’s call it “The Sidewalk Observed.”

35th Ave SW and SW Avalon Way
Dodgy street corner at 35th Ave SW and SW Avalon Way in West Seattle. Photo by Nate Cormier.

This is the corner of 35th Ave SW and SW Avalon Way in West Seattle. A new building here, now called The Residences at 3295, has become notorious for its construction fits and starts. Neighbors are probably grateful to finally have the project  done, but WOW, this street corner is disappointing. We can surely do better at the intersection of two busy arterials with heavy bus and truck traffic. I write that  ‘we’ can do better because I’m not particularly concerned with who designed it. This is the kind of urban landscape shaped less by design intent than by underlying regulatory and economic forces that maxed out vehicular flow and land value at the expense of a safe and inviting pedestrian experience.

Typically, a corner like this would have two ramps with a bit of curb in between to protect a safe place for people to pause. Short of this, providing a contiguous flat area behind the sidewalk could have helped, but here we are pinned between the street and a step up to the corner of the building. For my next post, I’ll contrast this with a better example of a recent street corner improvement. And if you have a cityscape scene or detail you’d like me to highlight, please drop me a line at natec@svrdesign.com.

 

How do you make tall buildings liveable?

Friday, February 15th, 2013

The Council on Tall Buildings and Urban Habitat has created a video in which industry leaders talk about how to make tall buildings liveable.
The video is part of an ongoing series by the council addressing big-picture questions about tall buildings.

Don’t Know What You’ve Got ‘til it’s Gone

Sunday, February 10th, 2013
Photo by Tim Rice Architectural Photography

One would think that moving to the Bay Area would afford great advantages for a mid-career urban planner/designer. What with all of the cutting edge parking management and parklets, there is so much to learn. After 10 months I’m beginning to understand the ins and outs of planning in California. Though there are things that I miss about Washington besides the rain. The one thing I never thought I would reminisce about; I find myself mentioning in even non-planner company, the Growth Management Act.

That delightful piece of state policy borne of the exponential growth of the 80’s and 90’s (and often blamed on Californians) is the one key legislation that is so obviously non-existent in the Golden State, that I find myself quoting it endlessly. While the recession has stemmed the tide of suburban growth, and California has in many places adopted smart growth policies and embraced new urbanism for what it’s worth.  The fact remains that most California policy and legislation does not have the teeth or the checks and balances of the Washington GMA. Though the State has recently worked to tie Green House Gas emissions to Vehicle Miles Traveled, it’s not strong enough to define a minimum density to limit suburban or exurban growth in a meaningful way. California continues to grapple with its love for the automobile- even while proposing to tear down freeways.  While the ex-urbs continue to expand and demand all of the public transit, freeways and other services that support urban areas. I try restrain myself from asking, “What about your urban growth boundary?”.
For all its idiosyncrasies, the GMA is a valuable tool for the urban planner and I for one, miss it greatly.