stine sustainability through reuse greenbuild 151119.pptx

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Sustainability Through Reuse: A Case Study of Reclaimed Wood and Energy Efficiency Disclaimer: This presenta1on was developed by a third party and is not funded by WoodWorks or the So=wood Lumber Board.

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Page 1: STINE Sustainability Through Reuse Greenbuild 151119.pptx

Sustainability Through Reuse: A Case Study of Reclaimed Wood and Energy Efficiency

Disclaimer:+This+presenta1on+was+developed+by+a+third+party+and+is+not+funded+by+WoodWorks+or+the+So=wood+Lumber+Board.!

Page 2: STINE Sustainability Through Reuse Greenbuild 151119.pptx

Course Description

When designing the new Federal Center South – Building 1202, a new 209,000-square-foot office building in Seattle, WA, the General Services Administration (GSA) faced a dilemma. An existing, 1940s-era heavy timber-framed warehouse still occupied the site, and demolition would potentially negate sustainability goals desired for the new building. This presentation, given from the perspective of the project architect, focuses on the innovative resolution to that challenge—showing how 300,000 board feet of lumber from the existing building were integrated into the new home of the U.S. Army Corps of Engineers. This LEED Platinum and AIA/COTE Top Ten Green Plus project utilized reclaimed wood both as exposed structure and finish while meeting the stringent performance requirements of the GSA’s Design Excellence Program.

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Learning Objectives

1.  Identify sustainability goals achieved through the use of reclaimed wood framing and decking.

2.  Explore the aesthetic and structural capabilities of reclaimed wood finishes and framing.

3.  Describe how innovative hybrid systems such as composite wood beams were utilized to minimize material mass and optimize available reclaimed wood.

4.  Discuss the project’s energy-efficiency goals and the role that a performance-oriented contract played in measurement and verification to ensure the goals were met.

Page 4: STINE Sustainability Through Reuse Greenbuild 151119.pptx

Agenda/Outline

Timber Reclamation

Lessons from Integrated Process

Biophilic Design

Post Occupancy

Integrated HVAC

Optimized Systems

Performance Guides the Design

Project Requirements

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Project Requirements

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Federal Center South Building 1202 Redevelopment

1202$ 1201$

SITE$

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Key Design Objectives

•  Reflect USACE mission •  Optimize site amenities •  Solidify site and soil conditions •  Assure air quality •  Create a modern 21st century

workplace •  Achieve 30% energy reduction •  Re-use 1202 materials

“The Oxbow” Thomas Cole, 1836

Page 8: STINE Sustainability Through Reuse Greenbuild 151119.pptx

Overall Energy Goals

Compe''on!90.1-2007!Baseline!

Compe''on!Goal!

27.6!

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Energy Act

Design-Build Contract Language: M&V and Warranty Period Verification. The Government will retain a pre-determined amount of dollars from the overall contract award during performance evaluation. Release of payment for this withheld amount will be contingent upon final confirmation that the energy performance standards for the facility (i.e. actual BTU/GSF saved) have been achieved as verified by the M&V and Warranty Period testing to be conducted within 365 days from final completion. The basis for the pre-determined amount shall be equal to .5% of the proposed construction price. Offeror shall calculate the amount and enter it into CLIN 0005 of the Pricing Schedule.

The Energy Independence and Security Act Section 433, Federal Building Energy Efficiency Standards requires that all new federal buildings and major renovations meet the energy performance standards of the 2030 Challenge beginning in 2010.

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Performance Guides the Design

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Duwamish River Bed

The oxbow is one of the remaining historic features of the industrialized Duwamish River

Historic Today

Site

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Site Context

Formal Face River View Southwest

River View Northwest

View to North West Seattle Bridge

Natural$$Face$and$Views$

45m

25m

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Optimizing Performance and Building Shape

$

$

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Surface Area and Orientation

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3 Story Configuration

Optimizes site available for security setbacks

Maximizes open campus green space

Provides storm water management opportunities

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USACE Program Analysis

PROGRAM BY DEPARTMENT

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The Collaborative Workplace

Flexibility. Efficiency. Daylight. Unified. Open.

Interaction. Collaboration. Central and Convenient.

No “Silos”

Optimize Mechanical Systems

Optimize Structural

Builds Community

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Optimized Systems

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Optimized Daylight

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Daylight Performance

$$$JAN$$$$$$$$$$$$$$$FEB$$$$$$$$$$$$$$$$$MAR$$$$$$$$$$$$$$APR$$$$$$$$$$$$$MAY$$$$$$$$$$$$$$JUN$$$$$$$$$$$$$$$$$$JUL$$$$$$$$$$$$$$$$$$$AUG$$$$$$$$$$$$$$SEP$$$$$$$$$$$$$$$$$OCT$$$$$$$$$$$$$$$$NOV$$$$$$$$$$$$$$$DEC$

Point!of!Diminishing!Returns!

Daylight!Factor!(percent!available!outdoor!ambient!illumina'on)!

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Predicted Lighting Load

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Workplace Lighting

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Orientation-Specific Envelope

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Diagrid Expression

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Diagrid Expression

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Integrated HVAC

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Modeled Annual Heating and Cooling Loads

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1 : 327Flow Cross Section Ratio

Air Duct

Water Pipe

1 : 3271 : 327Flow Cross Section Ratio

Air Duct

Water Pipe

Decoupled Ventilation and Conditioning

AIR$DUCT$WATER$PIPE$

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Underfloor Concepts / IAQ

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Thermal Storage: Phase Change Material

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Geotechnical Design

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Ground Source

Point!of!Diminishing!Returns!

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Energy Piles: A Realized Opportunity

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Energy Use of Federal Center South Design

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High Performance Green Building

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Heating and Cooling Loads

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Timber Reclamation

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Original Warehouse

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Heavy Timber Salvaged

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Timber Design

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Timber Design

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Timber and Decking Harvesting

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Timber and Decking Prep

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Reclaimed Decking

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Timber Grading and Certification

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Composite Beam Testing/Lag Screws and Conduit in Slab •  Reduced structural material

needs by 20-30% •  First use of composite wood

beams in the United States

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Materials Timber Reuse

Warehouse Modeling Mock-up Under Construction

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Twist, Crook, and Bow

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Timber Erection

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Timber Erection

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Timber Erection

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Timber Erection

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Decking Install

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Lag Screws and Conduit in Slab

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Reclaimed Decking

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Reclaimed Wood Detailing

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Reclaimed Wood Detailing

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Bolt Detail

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Reclaimed Decking Horizontal and Vertical Use

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Commons Cladding and Handrail

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Reclaimed Wood Handrails

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Timber for Bridges and Stairs

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Communicating Stairs

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Communicating Stairs

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Communicating Stairs

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Ground Floor “Bridges”

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Ground Floor “Bridge” Detail

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Executive Suite

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Executive Suite

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Executive Conference Room

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Entry Lobby Desk and Ceiling

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Entry Canopy

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Reclaimed Wood as Canvas

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Reclaimed Wood as Canvas

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Reclaimed Wood as Canvas

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Reclaimed Wood as Canvas

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Reclaimed Wood as Canvas

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Atrium Riverine

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Reclaimed Driftwood

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Concept to Completion

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Reuse Existing Piles

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Pile Harvesting

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Biophilic Design

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Biophilia

Primary Tenets of Biophilic

Design:

Nature Contact, Actual and Analog

Prospect and Refuge

Heraclitian Motion

Change and Resilience

Variations on a Theme

Multi-Sensory

Discovered Complexity

Transformability and Multiple Use

Page 85: STINE Sustainability Through Reuse Greenbuild 151119.pptx

Biophilic Design: Nature Contact, Actual and Analog

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Biophilic Design: Prospect and Refuge

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Biophilic Design: Heraclitian Motion

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Biophilic Design: Change and Resilience

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Biophilic Design: Variations on a Theme

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Biophilic Design: Multi-Sensory

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Biophilic Design: Discovered Complexity

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Biophilic Design: Transformability and Multiple Use

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Water Flow

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Water Harvesting

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Cedar and Duwamish River Source Stones

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Integrated$Process$Lessons$from$an$$

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Design-Build Team Collaboration

Architect:$

ZGF$ARCHITECTS$LLP$

$

$

General$Contractor:$

SELLEN$CONSTRUCTION$COMPANY$

$

$$

$

$

$

$

$

$

$

Design$Consultants:$

KPFF$CONSULTING$ENGINEERS,$INC.$

WSP$FLACK$+$KURTZ/BUILT$ECOLOGY$

SITE$WORKSHOP$LLC$

STUDIO$SC$

LERCH$BATES$

ROLF$JENSEN$&$ASSOCIATES,$INC.$$

HINMAN$CONSULTING$ENGINEERS,$INC.$

THE$GREENBUSCH$GROUP,$INC.$

TUAZON$ENGINEERING$

HART$CROWSER$&$ASSOCIATES,$INC.$

LANE$COBURN$&$ASSOCIATES,$LLC$

MCKINNEY$ASSOCIATES$

OTTO$ROSENAU$&$ASSOCIATES,$INC.$

$

$

Key$Subcontractors:$

THE$G.R.$PLUME$COMPANY$$

UNIVERSITY$MECHANICAL$CONTRACTORS$

SEQUOYAH$ELECTRIC,$LLC$$

PATRIOT$FIRE$PROTECTION$$

MILLENNIUM$TILES,$LLC$

NORTH$SHORE$SHEET$METAL$

WALTERS$&$WOLF$

SESSLER$

R.W.$RHINE,$INC.$

BARCOLWAIR$

LUTRON$

LITECONTROL$DEAMOR$GLASS$SKYLIGHTS$

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Model Integration Lessons

Architectural

$

$

Structural $

$

Mechanical

Page 99: STINE Sustainability Through Reuse Greenbuild 151119.pptx

Model Integration Lessons

Lighting

Smoke / CFD Analysis

$

Detailing

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Systems Integration Mock-up – R&D Lab

STRUCTURAL$STEEL$BEAM$

CHILLED$BEAMS$

PAINTED$STEEL$DECK$

PHOTOWCONTROL$LIGHTING$

DAYLIGHTING$

UNDERFLOOR$AIR$DATA$$&$POWER$

Page 101: STINE Sustainability Through Reuse Greenbuild 151119.pptx

Exterior Wall Prefabrication

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Create and Test New Products

Vertical Shingles Pendant Light Fixtures Chilled Sails

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Project Delivery Schedule

M&V = 1 YEAR

TOTAL DESIGN/BUILD TIME = 2.5 YEARS

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Aerial Views: Construction to Completion

Exis'ng!Site! August!2011! October!2011!

December!2011! March!2012! October!2012!

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Integrated Design

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Project Scorecard

Point Total: 80 (Platinum) Sustainable Sites: 19 of 26 Water Efficiency: 8 of 10 Energy & Atmosphere: 24 of 35 Materials & Resources: 9 of 14 IEQ: 11 of 15 Innovation in Design: 6 of 6 Regional Priority: 3 of 4

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Post Occupancy

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Occupant Satisfaction Survey – CBE

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Pre-Occupant Satisfaction Survey

0.0%!

10.0%!

20.0%!

30.0%!

40.0%!

50.0%!

60.0%!

70.0%!

80.0%!Overall!Building!

Acous'c!Quality!

Air!Quality!

Cleanliness!

Ligh'ng!

Office!Furnishings!

Office!Layout!

Thermal!Comfort!

CBE!Occupancy!Survey!Results!

CBE!Benchmark!Average! Federal!Center!South!PROE!

Page 110: STINE Sustainability Through Reuse Greenbuild 151119.pptx

Occupancy

Original Workplace Conditions 21st Century Workplace

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Occupancy

Original Workplace Conditions 21st Century Workplace

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Tenant Education – Change Management

Self-Guided Building Features Tour e-Blasts

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M + V Tracking Tool

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M + V Tracking

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M + V Tracking

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M + V Tracking

*Plug!loads!were!the!only!significant!adjustment!since!May.!

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M + V Tracking

25.74 Metered Expected in 2014!

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Questions? This concludes The American Institute of Architects Continuing Education Systems Course

Todd$SXne$Partner!ZGF!Architects!LLP!todd.s'[email protected]!