SABMag issue 63 sample

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ISSUE NUMBER 63 | SPRING 2019 | PM40024961 | $6

Annual Supplement

The 2018 LEED Canada Buildings-in-Review The New House of Commons: Hidden solution controls glaring problem SFU Engineering Building: Precast concrete faรงade contributes to energy savings in landmark building Bank of Canada Renewal: New life for a national treasure

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ONTARIO Tyler Simpson, B.Tech. Technical Sales Manager, Ontario 1.800.933.9892 tyler.simpson@owenscorning.com

WESTERN CANADA Luis Faria, B.Eng, PMP, CMgr MCMI Technical Sales Manager, Western Canada 1.833.258.5299 luis.faria@owenscorning.com

To learn more contact our Owens Corning Building Science Experts at www.specowenscorning.ca/contacttech GREENGUARD Certified products are certified to GREENGUARD standards for low chemical emissions into indoor air during product usage. For more information, visit ul.com/gg. UL Environment claim validations lend third-party credibility to single-attribute environmental claims. *73% recycled content is based on the average recycled glass content in all Owens Corning fiberglass batts, rolls and unbonded loosefill insulation manufactured in Canada. THE PINK PANTHER™ & ©1964-2019 Metro-Goldwyn-Mayer Studios Inc. All Rights Reserved. The colour PINK is a registered trademark of Owens Corning. © 2019 Owens Corning.

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For more about the articles in this issue!

Viewpoint: University District A Public Engagement Case Study

10

Bank of Canada renewal New life for a national treasure

16

Resilience planning for communities Preparing for an unpredictable and changing world

19

The 2018 LEED Canada Buildings-in-Review

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An Annual Supplement 30

SPRING

Charting New Territory in Passive House

2019

Clayton Community Centre 34

Sustainable Energy and Engineering Building

Insulated precast concrete façade contributes to energy savings in landmark building 41

Project Nextus

45

New (Temporary) Home of the House of Commons

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Architectural firm’s LEED Platinum office demonstrates sustainability on a smaller scale

Hidden solution controls a glaring problem 41

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ISSUE DON’T MISS NEXT SUMMER 2019 OUR ANNUAL AWARDS ISSUE! The winning projects of the 2019 Canadian Green Building Awards Cover: Sustainable Energy and Engineering Building at SFU. Revery Architecture Inc. Bottom right: The members of the 2019 Canadian Green Building Awards jury: Left to right: Jonathan Bisson, Partner, bisson | associés; Lisa Bate, B+H Regional Managing Principal, North America / WorldGBC Chair; and Ron Kato, Principal, Kato Martyn Architects and Program Head & Faculty, Architectural Science Degree, BCIT. Photo: Roy Grogan.

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INLINE FIBERGLASS WINDOWS IN THE HARVEY WOODS LOFTS IN WOODSTOCK, ON - A winning project of the 2018 Canadian Green Building Awards. Time-tested durability Superior energy efficiency Residential and commercial applications

Project: Harvey Woods Lofts, Woodstock, ON by Indwell Community Homes. Architect: Invizij Architects Inc. Photo: George Qua-Enoo.

Winner of the Existing Building Upgrade Award Category, the Harvey Woods Lofts is the conversion of a century-old factory to 54 affordable apartments. The historic brick facades were retained, and the building envelope was vastly improved with interior insulation and highperformance windows by INLINE Fiberglass. C A NA D I

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Dedicated to high-performance building Member Canada Green Building Council

EMERGENCY MEASURES

SABMag is a proud member and official media partner of the Canada Green Building Council.

VISIT www.sabmagazine.com PUBLISHER Don Griffith 613-421-7588, dgriffith@sabmagazine.com EDITOR Jim Taggart, FRAIC 604-874-0195, architext@telus.net SENIOR ACCOUNT MANAGER Patricia Abbas 416-438-7609, pabbas@sabmagazine.com GRAPHIC DESIGN Carine De Pauw cdepauw@sabmagazine.com

photo: Roy Grogan

SUBSCRIPTIONS/CHANGE OF ADDRESS Lyse Cadieux, lcadieux@sabmagazine.com

Since the wake-up call that coincided with the release of the latest Intergovernmental Panel on Climate Change (IPCC) report in October 2018, local governments around the world have been taking steps to strengthen existing climate change mitigation measures. In the first quarter of this year, following the lead of London and Los Angeles, the Cities of Vancouver, Halifax and Kingston adopted resolutions acknowledging that they face a climate change emergency that requires immediate, concerted and continuing action.

The IPCC believes that the maximum global average increase in temperature must be kept to 1.5oC if the consequences of global warming

Published by

are to be managed successfully. At present, the Panel projects we are on track for an increase in excess of 3oC – with the real prospect of unprecedented economic and social consequences in the coming decade.

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According to the IPCC, meeting the 1.5oC target would require global net CO2 emissions to be reduced to 50 - 58% below 2010 levels by 2030, and to 94 - 107% below 2010 levels by 2050. To put these figures into context, Canada’s current carbon emissions are approximately 704 million tonnes per annum and our target for 2030 (if we are to play our part in holding the global temperature increase to 1.5oC) is 517 million tonnes. This represents an annual decrease of 15 tonnes (or 2%) per annum, which may not seem too onerous, until you realize that this figure has averaged only 0.5% per annum since 2005. Compounding matters, the federal and (some) provincial governments continue to bicker over the Pan-Canadian Framework on Clean Growth and Climate Action, a suite of policies and protocols only projected to achieve a 1.4% annual reduction in carbon emissions at best. To make meaningful progress, we must decouple action on climate change from politics. A shout-out to those local governments who have taken things into their own hands, with unanimous support from all parties. May many others join them in growing a pan-Canadian coalition of the willing.

Jim Taggart, FRAIC Editor

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PRECAST CONCRETE BUILDS ON... RESILIENCY

The key attributes of enhanced architectural & structural resiliency are:

· · · · · ·

Resistance to disasters Short-term recovery from a crisis Longevity (long service life) Life safety Durability Adaptability for reuse

Maple Avenue Condos & Parking Garage, Barrie, Ontario Architect: Turner Fleischer Architects Inc. | Engineer: Hanna Ghabrial & Associates Ltd Owner: Auburn Developments

.ca Visit www.cpci.ca/publications to download your free copies of the Mitigate and Adapt Building our Communities in the Age of Climate Change brochure and the Structural Solutions technical publication.

.ca E: info@cpci.ca TF: 877.937.2724

Member

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For more information on the Canadian Precast Concrete Quality Assurance (CPCQA) Certification Program, please visit: www.precastcertification.ca

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viewpoint UNIVERSITY DISTRICT A Public Engagement Case Study University District, a new 80-hectare mixed-use neighbourhood in northwest Calgary, welcomed its first residents in 2018. The masterplan for the community was created by West Campus Development Trust (WCDT) through a public engagement process that set new standards of authenticity and transparency for projects of this type. The process helped WCDT to refine its plans, build trust with stakeholders and attract buyers.

TRANSPARENCY BUILDS TRUST

1 1 - Aerial view of University District prior to start of construction.

SETTING A COLLABORATIVE TONE

The traditional approach to redevelopment has been “design and

Next, WCDT held three open house meetings (the last of which

defend,” where the developer finalizes a plan and then reveals it to the

was required by The City as part of the redevelopment application

public. The trouble with design and defend is that it can spark resis-

process). Breaking with tradition, each open house took place over

tance and resentment in neighbours and other stakeholders.

two or three days, and in multiple locations to suit different stake-

Rather than designing and defending, James Robertson, President &CEO for WCDT and his team

adopted a “transparency builds trust”

approach.

holder groups. Participants were offered different opportunities to participate, according to their individual preferences and schedules. WCDT considered it important to change the messaging from ‘the usual ‘Come to this open house to see what we’re doing,’ to

STAKEHOLDER WORKING GROUPS

‘Come to this open house to see what we’re all doing.’

The land that became University District is surrounded by five

At the meetings, WCDT displayed large information boards,

established neighbourhoods, the Foothills Medical Centre and it’s also

and participants placed Post-It Notes directly on these boards

home to the Alberta Children’s Hospital, the Ronald McDonald House

to indicate approval, concerns and/or disagreements. The WCDT

and the University of Calgary. WCDT decided to establish relation-

team would then photograph the boards, compile all the feedback

ships with all these stakeholders as early in the process as possible.

(positive and negative) and report it back to the participants and

WCDT recognized early on that you can’t just come into an area in

communities. These notes were also given to the WCDT design

the middle of established, well-loved communities and assume you

team to analyze and consider.

can build whatever you want.

Recognizing that not everyone can attend meetings, and the

In redevelopment projects, the developer usually begins to meet

opinions offered may not represent the views of everyone affected

the public as part of the land use re-designation application process.

by the development, WCDT also posted an online survey, set up

For University District, the public engagement project began well in

storefront information booths, and wrote letters directly to com-

advance of this stage, with a series of Stakeholder Working Groups.

munities soliciting questions and comments.

Each of these meetings, which functioned more like committees than open houses, focused on a single element of community design.

This inclusive approach to engagement proved popular with the public. During the approvals process, all five surrounding com-

Each event included representatives from the surrounding commu-

munities submitted a letter to the City of Calgary expressing their

nities and the main stakeholders, as well as the WCDT design team.

support for the University District Plans – an unusual, perhaps

This ongoing interaction was invaluable in building constructive rela-

unprecedented, expression of support.

tionships and helping to align the project goals with community needs. Each Stakeholder Working Group opened with a review of the decisions made at the last meeting. WCDT set clear deadlines for feedback so that stakeholders understood their responsibilities. When it came time for the City’s public hearing on the land-use re-designation, there was little or no opposition - an unusual situation in a city where redevelopment has often been the source of time-consuming conflict between developers and citizens.

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Schöck North America | 855 572 4625 | info@shock-na.com | www.schock-na.com SABMag - SPRING 2019

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BANK OF CANADA RENEWAL With a total floor area of approximately 79,000m2, the Bank of Canada complex occupies an entire city block in Ottawa’s central Parliamentary District. The complex consists of the Classical grey granite Centre Building, designed by Morani, Lawson and Morris and opened in 1938, flanked by two modern glass towers and indoor atrium designed by Arthur Erickson and completed in 1979. By Jim Taggart

DESIGN INTENT The renewal project was designed to maintain the major architectural components of these historically significant structures, while bringing the facility up to 21st century standards for accessibility, fire and life safety, security and seismic performance. In addition, the interior reconfiguration responds to the client’s desire to reinvigorate its operations by fostering a collaborative workplace culture. Moving away from private workspaces to an open environment, the Interior modifications consciously drive a future thinking workplace that will appeal to the brightest and best of the emerging young workforce.

1 2

Ground floor plan A B C D E F G H I J K L

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Atrium, collaborative work zone and events space Media zone Cafe Staff dining Stair opening to lower conference centre Knowledge gallery/library Technology hub Conference centre Historic centre building lobby Security vestibule Elevator core Entry

1 - The 1930’s era centre block is flanked by Erickson’s late 70’s glass towers. Both eras of building received comprehensive upgrades for seismic design, energy efficiency, security and accessibility. 2 - The new Bank of Canada Plaza integrates the Museum entrance into a sculptural landscape. The landscape is the Bank’s contribution to the public realm in the heart of Canada’s Capital city.

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Resilience planning for communities to thrive in an unpredictable and changing world Across Canada, we are witnessing tremendous change, not only in our climate, but also in the urbanization of our cities. As our cities grow, we are experiencing greater pressures on our housing stock and community-wide infrastructure. In an often unpredictable and changing world, resilient design and planning is needed for our cities and communities to endure and thrive in both the short and long-term.

At Laurentian University’s Vale Living with Lakes research centre, the design team implemented a geothermal and air handling systemto accommodate a shift in seasonal energy use to less winter heating and more summer cooling.

By: Kathy Wardle and Viren Kallianpur

While we must be aware of potential short and long-term shocks

Over the last 10 years, several organizations have emerged

and threats facing our communities, as design professionals we have

offering direction on guiding principles and best practices regard-

both a responsibility and an opportunity to implement solutions that

ing resilience. By no means is this list comprehensive, but the

offer hope to Canadians. This article offers a perspective on resilient

Stockholm Resilience Centre, 100 Resilient Cities Initiatives, and the

design: the guiding principles, best practices, and tools that are avail-

Resilient Design Institute all offer a common perspective in that we

able to practitioners today.

must take a systems thinking and integrated design approach to

There is both commonality and differences in the various Canadian cities in terms of their stressors and threats. With four out of five people in Canada living in cities, the resulting higher density and population in urban areas mean that cities are both agents for climate impacts and solutions. Growing population through migration and immigration, the rising demand for transportation, and the growing need for infrastructure to provide safety, comfort, and security all combine to create different pressures on our cities. The global nature of the world we live in also means that stressors and threats faced by other nations have either a direct or an indirect impact on our cities. While global in nature, these impacts need to be resolved at the local level through political will, technical expertise, and individual commitment and responsibility. The effort to find solutions to these issues or problems lie in a more collaborative and collective approach through leadership, community engagement, and collective action. While climate change is one of the most important drivers for discussions regarding resilience, the conversations should not be limited to climate change; resilience needs to be looked through social, economic, and environmental lenses to identify risks—natural and manmade, acute and chronic—and respond through design and operations planning. Resilience needs to be addressed at multiple levels from a single building, to a district, city and regional level. Policies, strategies, and initiatives at each scale influence the resilience and performance at other scales.

resilience planning. Beyond these efforts to define resilient design, influential stakeholders such as policy makers, lenders, and insurance brokers are adding their voice to the resilient design discussion and recognize that a collaborative and concerted effort is required to future-proof our communities. The Insurance Bureau of Canada realizes that “… there must a whole-society approach that includes investment in infrastructure and measures that will protect communities from storm surges, overland flooding, and other unforeseen events”.4 More recently, Bloomberg Philanthropies established the American Cities Climate Challenge, a $70M fund to support up to 25 US cities with technical assistance and backing in accelerating local climate programs.5 While most Canadian provinces are supportive of climate change policy and initiatives, we have yet to see initiatives emerge in the Canadian marketplace that offer the same level of technical and financial assistance. While one solution may not fit all cities, provinces, or nations, there is a growing recognition that a multi-sectoral and proactive approach is needed to inform how we design robust communities. Considering there are various issues and parameters that are interlinked, interdependent, and interrelated at these different scales, any effort to address resilience needs an understanding of these interrelationships. Systems thinking enables an understanding of the relationships between the various interconnected and dependent systems, and helps identify the long-term costs and risks of a decision.

For

instance, climate change has an impact on both heat and precipitation patterns, which in turn has a direct impact on the availability of water resources.

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An Annual Supplement

2018

BUILDINGS-IN-REVIEW & 2018

2018

2018

2018

A Record of the LEED buildings certified in 2018

PLATINUM Ì Building Blocks on Balmoral at Great-West Life Childcare Facility, Winnipeg, MB, Great-West Life Ì Chalet Missisquoi, Bolton-Est, QC, Belvedair Construction inc. Ì Écohabitations boréales - Maison Ecohab, Ste-Adèle, QC, Écohabitations boréales inc. Ì ÉCOLUMINIS, Mont-Tremblant, QC, Belvedair Construction inc. Ì Écopropriétés Habitus, Quebec, QC, MOMENTO IMMOBILIER

Ì HoMage, Montreal, QC, Gestion KnighstBridge Ì La Géode, Montreal, QC Ì Le Jardinier, Montreal, QC, Gestion Knightsbridge Ì Les Maisons Roco: 2748 des Érables, La Conception, QC, Les Maisons Roco Ì MatAna, Saint-Charles-Borromée, QC, Les Entreprises Christian Arbour Ì Matco Investments Ltd. Head Office, Calgary, AB, Matco Investments Ltd.

Ì Our House, Ormstown, QC, Habitate for Humanity / New Frontier School Board Ì Q-Lofts Condominiums, Halifax , NS, POLYCORP Group of Companies Ì Résidence Oligny-Lépine, Val-Morin, QC, Belvedair Construction inc. Ì Résidence Pascal Aubin, Val David, QC, Larix Construction Ì Résidence Ruchat-Guessab, Trois-Rivières, QC, University de Quebec a Trois-Rivières

Ì Scotia Plaza, Toronto, ON, Scotia Plaza Management Ì Solo Altus Office, Burnaby, BC, Appia Development Ì West Hill, Montreal, QC Ì Woodland, Montreal, QC, Gestion Knightsbridge Ì World Exchange Plaza, Ottawa, ON

Ì 70 University Avenue Recertification, Toronto, ON, Avison Young Ì 950 Beaumont, Montreal, QC, 7667256 Canada Inc. Ì Alexandra Park Condominium Residences, Toronto, ON, Tridel Ì Alto at Atria, Toronto, ON, Tridel Ì Ardrossan Elementary, Ardrossan, AB, Elk Island Public Schools Ì ARI Canadian Headquarters, Mississauga, ON, ARI Fleet Management Solutions Ì Bankers Hall, Calgary, AB Ì Bentall Centre Towers I,II,III, Vancouver, BC Ì Bird Construction Vancouver Office, Richmond, BC, Bird Construction Ì Bishop David Motiuk Catholic School K-9, Edmonton, AB, Alberta Infrastructure Ì Borden Ladner Gervais LLP, Toronto, ON, Borden Ladner Gervais LLP Ì Brookfield Place Calgary, Calgary, AB, Brookfield Place (Calgary) LP Ì Brookfield Place, Toronto, ON

Ì Calgary Fire Department Headquarters, Calgary, AB, City of Calgary Fire Department Ì Calgary Parking Authority Administrative Building, Calgary, AB, Calgary Parking Authority Ì Canadian Tire Bolton Distribution Centre, Bolton, ON, Canadian Tire Real Estate Ì Casa Verde, Montreal, QC, Gestion Knightsbridge Ì Chemical and Materials Engineering Building, Edmonton, AB, University of Alberta Ì Chief Whitecap School & St. Kateri Tekakwitha Catholic School, Saskatoon, SK, Government of Saskatchewan Ì CIBC Mellon @ 1 York, Toronto, ON, CIBC Mellon Ì Colette Bourgonje School & St. Thérèse of Lisieux Catholic School, Saskatoon, SK, Government of Saskatchewan Ì Commerce Court West, Toronto, ON, QuadReal On behalf of bcIMC Realty Corporation Ì Dr. John F. Hamm Trades and Innovation Centre, Stellarton, NS, NS Community College

Ì East Elmwood Community Centre, Winnipeg MB, City of Winnipeg, Planning Property and Development Ì Ecohabitations boreales, Ste-Agathe Quebec Ì Écohabitations boréales, Val-Morin, QC, Écohabitations boréales inc. Ì École Alexandre-Taché School, St. Albert, AB, Conseil scolaire Centre-Nord Ì École de la Mosaïque, Calgary, AB, Conseil Scolaire FrancoSud Ì École de la Myriade, Quebec, QC, Commission scolaire de la Capitale Ì École Harbour Landing School & St. Kateri Tekakwitha School, Regina, SK, Government of Saskatchewan Ì École St. Joseph School, Whitecourt, AB, Living Waters Catholic School Ì École Wascana Plains School & École St. Elizabeth School, Regina, SK, Gov. of Saskatchewan

GOLD Ì 101 McNabb Street, Markham, ON, Crown Property Management Inc. Ì 1635 #24-25 Périgny Turcotte, Trois-Rivieres, QC, Les dessins ConSpecTek inc. Ì 2054-2056, Rue Des Condors, Chicoutimi, QC, Les Constructions Phillipe Blackburn Ì 2054-2056, Rue Des Condors, Saguenay, QC Ì 2425 Matheson Blvd., Mississauga, ON, Colliers international Ì 30 Roe, Toronto, ON, Minto Communities Ì 311 du Jockey, Gatineau, QC Ì 340 Laurier Avenue West, Ottawa, ON, True North Commercial REIT Ì 3498-3500 Avenue de l’Hôtel-de-Ville, Montreal, QC Ì 4711 Yonge Street Recertification, Toronto, ON, Menkes Property Management Services Ltd. Ì 50 Minthorn Blvd., Markham, ON, Epic Investment Services Ì 569 Fairway Plaza - Buildings H & M, Kitchener, ON, First Capital Asset Management

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CHARTING NEW TERRITORY IN PASSIVE HOUSE

Clayton Community Centre

Located in Surrey BC, the Clayton Community Centre combines three key uses: a visual and performing arts centre, a community library and a recreation centre. The design approach for the project was to move beyond simply co-locating these centres and instead truly integrate them into a single community building.

By Melissa Higgs, HCMA Architecture + Design

From the beginning of the schematic design, the design team came to understand that meeting Passive House objectives would significantly affect the building’s form and layout.

E

The site is heavily forested, an increasingly rare condition that informed the architectural response and program orga-

D

Site plan

F C

nization. The concept for the building is a forest, with diverse B

uses collected within the tree canopy. Between the three key program blocks, a large open, unprogrammed space on the ground floor evoking a clearing in the forest, acts as a gathering space.

G H

ENERGY CONSIDERATIONS

A B C D E F G H

N

Existing Forest Great Lawn Pre-School Playground Community Garden Basketball Courts Civic Plaza/Entrance Parking Existing Trails

H

While the desire for integration was a key driver in locating

A1

the spaces within the building, another was the very aggressive, ultra-low energy targets set for this project. While Passive House is a more common standard in Europe, the Clayton Community Centre will be the first community centre in North America to achieve the standard, and at 7500m2 is believed will be the largest PH certified community centre in the world. A NORTH AMERICAN PRECEDENT As much of the Passive House work in North America has

Sun path studies were primary informants of the orientation of key

been realized in the residential sector, whether small or large

spaces including the fitness centre and gymnasium—which was some-

scale, there are few completed non-residential projects from

times in opposition to other key objectives for spatial arrangement.

which to learn. By designing complex non-residential buildings,

Simultaneously, the project team realized that the process with their

design professionals are covering new ground or “charting new

client needed to shift dramatically. The project team worked closely

territory”.

with the clients from very early on to anticipate each room’s use and

The purpose of this article is to identify challenges and

occupancy pattern (operating hours, types of equipment, numbers of

share learnings regarding the design of large-scale Passive

computers for staff, etc.). This step was key to having an accurate esti-

House civic buildings in a North American context. The proj-

mation of plug loads and occupancy schedules, at a stage where the

ect team learned early on that the process of design would be

overall design and the client’s ability to anticipate operational details

significantly different than that for a similar building designed

were not yet fixed.

to even the most ambitious energy targets of the more familiar LEED certification system. At the beginning of the schematic design, the team came to understand that Passive House objectives would be a significant driver on the building’s form and layout.

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Developed from those assumptions, the first PHPP model caused the design team to realise that the challenges this project was going to encounter—namely the high cooling loads and Primary Energy Renewables—were different than any typical residential Passive House project.


MAY 28 - 30 | VANCOUVER

STRIKING A BALANCE BETWEEN CARBON REDUCTION, HEALTH AND RESILIENCE Canada’s premier green building industry event.

Learn more and register at cagbc.org/blc2019

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SUSTAINABLE ENERGY AND ENGINEERING

BUILDING Insulated precast concrete façade contributes to energy savings in landmark building Simon Fraser University’s new, five-storey Sustainable Energy and Engineering Building (SE3P) in Surrey, BC represents the University’s first major step in expanding beyond its Central City campus to become a distinct academic precinct within Surrey’s growing and revitalized City Centre neighbourhood. By: Venelin Kokalov 1 1 - The façade of undulating precast concrete double wythe insulated panels and reflective glazing is abstracted from the geometrics of electrical circuit boards. 2 - Precast vertical and horizontal fins frame the precast sandwich panels and reflective glazing. 3 - The main entrance at the south-east corner.

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F

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Funded in part by the Federal Government’s Post-Secondary Institutions Strategic Investment Fund (SIF), this distinctive 16,000 square metre (173,000 square feet, excluding single-level

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underground parkade) facility is purpose-built to house the new

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Sustainable Energy and Engineering (SEE) program which offers an integrated, multi-disciplinary approach to energy engineering education to support the clean tech, renewable and sustainable energy sector. With a building program organized around a light-filled central atrium and sweeping staircase punctuated with trees at varying

Site plan and first floor

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A B C D

E F G H

Main entrance Atrium Lab (Teaching) Lecture Hall

levels, SE3P comprises teaching and research labs; collaboration and study spaces; faculty, graduate and administrative offices;

Cafe Recreation room Loading dock Future development

recreational rooms; undergraduate and graduate lounges, student services, and plant maintenance facilities. When fully operational, approximately 515 students and 60 faculty and staff will use the building. Its 400-seat lecture hall, situated on the southwestern portion of the ground floor, will serve the full SFU Surrey campus as well as the broader Surrey community.

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0 - 10 V D I M M I N G • E X PA N DA B L E N E T WO RK

The Difference in

DAYLIGHTING 2019 Canadian Green Building Awards jury: [l to r] Jonathan Bisson, Lisa Bate and Ron Kato. Photo: Roy Grogan.

ATTEND THE PRESENTATION EVENT 2019 SABMag Canadian Green Building Awards See the design teams of the winning projects receive their awards, and take in the audio-visual presentation. An informative networking event! â May 27, 4:30pm to 6pm at the Vancouver Convention Centre West, Room 306. No fee to attend this event but please RSVP to dgriffith@sabmagazine.com.

We thank our National Sponsors: Masonite Architectural and the Canadian Precast Prestressed Concrete Institute, and our Category Award Sponsors : Inline Fiberglass and Enbridge Gas Inc.

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The Tandem is a robust lighting control network with 0-10V dimming, full expandability and centralized control. Best of all it’s made by PLC Multipoint, the company that invented daylight sensor technology. When choosing a lighting control system, the one major difference in daylighting is PLC Multipoint. 425-353-7552 PLCMultipoint.com

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BREAKING NEW GROUND AT SFU E.H. Price is proud to have brought an unmatched level of dependable quality, customer support and reliable delivery to the Lower Mainland for over 65 years. We congratulate all of our partners on the unique, sustainable SE3P project at Simon Fraser University, and look forward to many more opportunities to build our community together.

Visit us at www.ehpricevancouver.com to learn more about how we can support your next project. E.H. Price, a division of Price Industries Limited

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SABMag - SPRING 2019


PROJECT NEXTUS Architectural firm’s own office demonstrates sustainability on a smaller scale Located in Saskatoon, one of the youngest and fastest growing cities in Canada, our new workplace had to embody a fresh identity and a progressive environmental agenda. By Bertrand Bartake In a province where sustainable design is not yet the norm, we wanted to lead by example. Project Nextus is in line to become the first LEED Platinum certified project in Saskatchewan. Located in a main floor storefront space, it puts active design principles on public display. We established ambitious sustainability goals with an emphasis on staff health and comfort. We met those goals by planning and intelligent design first, and then by including technology if necessary. It was important for us to create an environment of choice for staff while inspiring creativity. One of the main elements of the design solution is a locally fabricated parametric perforated steel ribbon that acts as a wayfinding element and connects the two levels of the workplace by framing the central circulation. The ribbon acts as an acoustic absorber and screens the main mechanical distribution before morphing into a magnetic and writable surface for the meeting areas. The collective

1

efforts toward smart planning, functionality and ingenuity resulted in a workplace that is a manifestation of our core principles of context, collaboration and sustainability. Large north-facing windows on the storefront provide abundant daylighting to the front of house spaces without the detrimental effects of glare. On the south side, a deep overhang enabled the design team to expand the area of glazing originally proposed for the base building, greatly increasing the daylight reaching the space. The use of 100% LED fixtures resulted in a power density improvement of more than 35% over the ASHRAE benchmark. Occupancy sensors throughout, including on task lights, further reduce the power consumption within the space.

1 - A locally fabricated parametric perforated steel ribbon acts as a wayfinding element. 2 - Staff opted for a reduction in personal workstation space in exchange for more collaborative areas.

2 SABMag - SPRING 2019

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New (Temporary) Home of the House of Commons HIDDEN SOLUTION CONTROLS A GLARING PROBLEM

Any long-term renovation project comes with issues, and the recent conversion of the West Block courtyard in Ottawa to the new home of the House of Commons for the next 10 years, is no exception. In this case, a hidden solution was found to one of the most glaring problems. By Terry Coffey

Positioning of the louvers integrated with the steel structure There were three big challenges to address:

To convert the exterior courtyard to an indoor space, architects AFGM designed a multilayer roof structure comprising a supporting steel struc-

• Motorized louvers rarely rotate more than 90°, but this

ture, outer glazing, an access catwalk, and an inner laylight. This plan

project required a drive mechanism that could rotate the lou-

would create an impressive space, full of light.

vers through 180°, allowing them to track the sun continuously throughout the day. • The louver system needed to cope with the irregular

Impressive but problematic.

shaped skylight elements.

As the proceedings of the House of Commons are televised, control

• The system needed to allow adjustment to run on a num-

of light through the roof structure is critical to prevent glare. Draper, a

ber of different slopes.

U.S.-based manufacturer of custom solar control solutions, was tasked to provide a way to maximize the diffuse daylight in the space without

The final design comprises a drive bar with sections of rack

permitting direct sunlight to strike any part of the debating chamber at

mounted at each louver location. These racks engage toothed

any time during the day.

wheels mounted on the louver shafts. Consequently, as the actuator drives forward and back, the louvers are rotated.

Given the complex geometry of the roof and the need to block direct sunlight, it wasn’t possible to use an “off the shelf” solution. As a result,

1 - The multilayer roof structure containing the louver system towers over the House of Commons. [Photo: Roy Grogan].

Draper worked closely with facade engineers, Front Inc.; climate engineers, Transsolar Inc; and skylight contractor, Seele; to develop a custom

2 - Installation of the louvers within the roof structure as seen during construction. [Photo: Roy Grogan].

motorized louver system.

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2 SABMag - SPRING 2019

45


NET ZERO THE PATH TO

FIRE ACOUSTIC

THERMAL MOISTURE

Sustainable Building Enclosure Solutions, Your Designs

As

an innovator of insulation, Owens Corning is a leader in Thermal, Moisture, Fire & Acoustic Solutions for many of the world’s greatest buildings. Our Building Science capabilities help you create the right solution for Design Performance & Code Requirements on your project. Building Science isn’t just a job for us, it’s everything we do. That’s why we’re the most trusted brand in insulation.

Meet the Owens Corning Building Science Team WESTERN CANADA Luis Faria, B.Eng, PMP, CMgr MCMI

CANADA & QUEBEC Salvatore Ciarlo, P.Eng

Technical Manager

Technical Services Manager, Western Canada

Architectural Solutions and Technical Services Manager, Canada

tyler.simpson@owenscorning.com

luis.faria@owenscorning.com

salvatore.ciarlo@owenscorning.com

GTA WEST, SOUTHERN & NORTHERN ONTARIO Tyler Simpson, B.Tech. 1.800.988.5269

Contact the Building Science Team Member in your area for any product information or to schedule a Lunch & Learn Seminar on topics such as:

1.833.258.5299

1.800.504.8294

• Principles of Acoustics & new ASTC Code Requirements • High Performance Building Envelope Solutions; Eliminating Thermal Bridges and Online Design Tools

THE PINK PANTHER™ & © 1964-2019 Metro-Goldwyn-Mayer Studios Inc. All Rights Reserved. The colour PINK is a registered trademark of Owens Corning. © 2019 Owens Corning. All Rights Reserved.

Visit specowenscorning.ca SABMag - SPRING 2019

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creating better environments 48

SABMag - SPRING 2019

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