Chapter 17 Section 1 The Emancipation Proclamation Mrs. Enright.
RTS 13597 Enabling Mass Timber Construction2020/05/27 · City of Vancouver Planning, Urban Design...
Transcript of RTS 13597 Enabling Mass Timber Construction2020/05/27 · City of Vancouver Planning, Urban Design...
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City of Vancouver Planning, Urban Design & Sustainability
Patrick Enright, Sr. Green Building Engineer May 27, 2020
RTS 13597 Enabling Mass Timber
Construction
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1) Introduction
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Van Dusen Visitor Centre Vancouver, BC 1-storey Institutional Mass Timber (glulam beams)
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1) 12-Storey Encapsulated Mass Timber 2) Climate Emergency Response 3) Benefits of Mass Timber 4) Recommendations
AGENDA
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2) 12-Storey Encapsulated Mass Timber
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Tallwood House at Brock Commons Vancouver, BC 18-storey Residential Mass Timber
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Cross-Laminated Timber (CLT)
Glu-Laminated Timber (Glulam)
12-Storey Encapsulated Mass Timber
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12-Storey Encapsulated Mass Timber
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Mass timber is made in BC
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12-Storey Encapsulated Mass Timber
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Mass timber is inherently fire resistant
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12-Storey Encapsulated Mass Timber
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What is encapsulation?
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12-Storey Encapsulated Mass Timber
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12-Storey code option is taking off: • 25 projects in BC since Dec. 2019 • 13 municipalities have opted-in,
including Richmond, Surrey, City of North Van.
• Many planned residential and commercial buildings in Vancouver could use this option
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12-Storey Encapsulated Mass Timber
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Vancouver is a leader in mass timber
2150 Keith Drive, DIALOG Terrace House, PortLiving Tallwood House, UBC
Centre for Interactive Research in Sustainability, UBC Van Dusen Visitor Centre, Perkins&Will
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3) Climate Emergency Response
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1001 Kingsway Vancouver, BC 12-storey Residential Mass Timber Credit: VAHA / ZGF
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Climate Emergency Response
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Climate Emergency Response
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Low carbon construction - why? • A new NYC every month for 40 years • construction is 11% of global
emissions • time matters: embodied emissions
happen today • with zero emissions buildings,
materials are everything
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4) Benefits of Mass Timber
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Carbon 12 Portland, OR 8-storey Residential Mass Timber Credit: Kaiser Group + Path Architecture
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Benefits of Mass Timber
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1) Low carbon, renewable materials
2) Local jobs
3) Housing affordability
4) Energy efficiency and comfort
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5) Seismic resilience
6) Faster construction
7) Quieter, cleaner, safer construction
8) Less traffic and site parking
Benefits of Mass Timber
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2150 Keith Drive Vancouver, BC 10-storey Office Mass Timber Credit: DIALOG
5) Recommendations
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Recommendation A: THAT Council approve, in principle, amendments to the Building By-law generally in the form attached as Appendix A, to align with provincial regulation and National Building Code proposals enabling encapsulated mass timber construction up to 12 storeys for residential and commercial uses, to come into force and take effect on July 1, 2020;
Recommendation B: THAT Council approve, in principle, amendments to the Fire By-law generally in the form attached as Appendix B, adopting amendments to the BC Fire Code related to encapsulated mass timber construction, to come into force and take effect on July 1, 2020;
Recommendations
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