Upload
errenmay
View
220
Download
0
Embed Size (px)
Citation preview
7/26/2019 Macey Presentation
1/19
The Team of Net ZeroPhilip Macey, AIA, National Director Collaboration
7/26/2019 Macey Presentation
2/19
What to expect We wont show you pictures of
solutions Only one picture of the Research
Support Facility (RSF)
We wont talk about LEED
Learn why the team matters first Learn how to re-sequence design to
create your Net Zero Building
7/26/2019 Macey Presentation
3/19
Conventional Construction Assumes all buildings roughly equal in complexity and technical c
Assumes that the team will self organize and do that multiple tim
Design, Construction and Ownership are separated and segregat
The players are motivated to perfect their area of expertise
True / Total Costs identified late especially energy
7/26/2019 Macey Presentation
4/19
Construction
Productivity near flat
Procurement:Competitive Rather ThanCollaborative Teams
Lack of integration of
design and construction,and often poorcollaboration amongteam members
The Ugly TruthPaul Teicholz Prof. Civil and Environmental Engineering Stanford Univ.
7/26/2019 Macey Presentation
5/19
7/26/2019 Macey Presentation
6/19
7/26/2019 Macey Presentation
7/19
The Four Big Challenges
Every project is a unique assembly offunctions and PLAYERS
Ill make my part the best I can
Technology never sleeps
New people, new knowledge, repeat
Missed schedules, Busted budgets, NZE too costly
7/26/2019 Macey Presentation
8/19
The Foundation In construction are we really building:
Finding and solving concerns of clients,
design teams, construction teams
Focus: Whole project - full, final, in place
Behavior: Transparent, Immediate, Complete
Align Values to Create Trust
Trust
7/26/2019 Macey Presentation
9/19
Cognitive Empathy the ability to understandanother persons perspective
Emotional Empathy the ability to feel whatsomeone else feels
Empathetic Concern the ability to sense whatanother person needs from you
EmpathyFocus: The Hidden Driver of Excellence Daniel Goleman
Picture: Harvard Business Review 12/2013
7/26/2019 Macey Presentation
10/19
Conventional or CollaborativeMacLeamy Curve/HOK
.
7/26/2019 Macey Presentation
11/19
Collaboration LooksDifferent 3 levels of leadership include client
whenever possible
Executive Team resources, resolve bigissues
PM Team and Roundtable primary day today control
Functional Groups ownbudget/contingency
7/26/2019 Macey Presentation
12/19
Integrate the SilosCollaborative Project Delivery
optimize the whole building AND the deliveryprocess
Operate Design and Pre-Construction in parallel
Operate CA and Construction in parallel
Integrate the Owners Teams throughout
Change in behavior:Whole Project Thinking,
Onboarding multiple times
7/26/2019 Macey Presentation
13/19
The big 5 Trade Partners - select early energy
+ cost control
Structure primary vertical & horizontal
Mechanical/Plumbing AHUs, Hydronic,
pumps
Electrical lighting, power, controls Envelope opaque exterior materials
Glass Hi $/SF, big energy impact
Constructing Zero Energy7of cos
7/26/2019 Macey Presentation
14/19
The Team of Net Zero
Today Land Net Zero LandProgram + Energy Form + Sy
Cost
Energy Form with Systems o
Program + Form + Systems= Cost..later, Energy
Team Change Move dollars from MEP into Envelope
Architecture and Mechanical start same time
Program space and energy use together, concept level
Create a Black Box energy model in parallel with Form
Create parallel conceptual cost studies
7/26/2019 Macey Presentation
15/19
The Team of Net Zero
Today Land Net Zero Land
The Roof is Room (fo
No equipment, limit s
The Roof is a Closet
Hide systems there
Team Change Arch and Mech manage systems: keep rooTeam Change Arch and M and E integrate roof access, con
elect room for interverter in base design
7/26/2019 Macey Presentation
16/19
The Team of Net Zero
Today Land Net Zero Land
Managing energy tr
New Role for Envelo
Resisting nature is the ideaR value is king
Team Change Free energy is good, find it, and use it wise
Architecture designs for optimum wall = free energy int
Mechanical designs for maximum free energy use
7/26/2019 Macey Presentation
17/19
The Team of Net Zero
Today Land Net Zero Land
The right amount ofglass makes great da
More glass is great, meansgreat daylight
Team Change building skin is daylight membrane Architecture transparency and opacity, both important
Energy and Daylight models are essential for Net Zero
7/26/2019 Macey Presentation
18/19
The Big Ideas Whole Project Thinking Integrate the Team, Onboarding a mu
Free Energy is good energy cascade, climate, waste heat, day
Design Goal: building heats and cools passively, minimal HVAC
Climate driven form supports low energy use
Simple controls are best minimize technology (simple lighting Get the building form and envelope to do most of the work
7/26/2019 Macey Presentation
19/19
Most people have the will to win, but few have the will to prepare
B