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London 2012: A Sustainable Games, A Legacy of Infrastructure and
an Inspiration for Change
Dr Dorte Rich Jørgensen
Building Green, Denmark
30th of October 2014
Client Olympic Development Authority
Priority Themes
• Design
• Equality and Diversity
• Employment and skills
• Health, safety and security
• Legacy
• Sustainability
Sustainable Development Strategy
1. Carbon 15% improvement on carbon emission on previous building
regulations for venues
2. Water
3. Waste 90% of reuse of demolition materials
4. Materials 20% recycled content by value
25% recycled aggreate by weight
5. Biodiversity and Ecology 45% biodiverse habitat
6. Land, water, noise and air
7. Supporting communities
8. Transport and mobility 50% by weight of materials to be transported by sustainable means
e.g. rail or water
9. Access
10. Employment and business
11. Health and wellbeing
12. Inclusion
Olympic Development Authority
Procurement Balanced Score Card
London 2012 A Sustainable Games
The Starting Point -
Site clean up
We managed a variety of remediation techniques , for both
soil and groundwater treatment. As part of this work, we
managed the excavation and reuse of over 2m m3 of earth
across the Park
Enabling Works Remediation and Earthworks
A Sustainable Infrastructure
Working as One Team Across the Park
ODA
Client
Delivery
Partner
Design
Teams
Sustainability
Teams
Early
Design
Main
Design
Tender /
Construc
tion
•Sustainable
Development
Strategy (SDS)
•Coordination meetings
•Provided ‘green matrix’
•Commitment to CEEQUAL
•Meetings/workshops
•High level studies
•Ad hoc requests
• Supply chain engagement
•Adjusting designs /
specifications
•Document / drawing
/specification sharing
•CEEQUAL assessment
•Review sustainable
alternatives from contractors
•Learning legacy material
•Tender reviews
•CEEQUAL assessments
•Support role
•Learning legacy material
• Sustainability
Workshops/Appraisal
• Compliance reporting
•Monthly coordination
•CEEQUAL assessment
•Detailed design guidance
•Monthly dashboard reporting
•Design support
•Coordination meetings
•Product reviews
• Embedding ‘green matrix
• Sustainability
Workshop/Appraisal
•Planning support
•Coordination meetings
•Alternative CEEQUAL
•Commission for
Sustainable London 2012
•Coordination meetings
• Engagement with IGPT’s
•Commission for
Sustainable London 2012
•Learning Legacy material
•Monthly dashboard
reporting against guidance
•CEEQUAL assessments
•Learning legacy material
Embedding Sustainability into Design
Infrastructure Joint Highest Shared CEEQUAL
Score to Date of 98.3 %
• Reuse Existing
• Design for:
• Legacy as ‘Permanent’
• Games as ‘Temporary’
• Align with Legacy
• Highways
• Legacy design 40 years
• Temporary design < 4 years
• Optimise Bridge Design
• Retaining structures
• Simpler and Fewer
• Reclaimed Materials
• Site-wide Procurement
• Concrete/Aggregate
• FSC certified wood
Temporary
Bridge
Permanent
Bridge
Low Carbon Concrete using secondary
aggregate as china clay stent and glass sand
cement replacement is pulverized fly ash
Reuse of
utility pipes
as bird boxes
Majority of
treatment/coatings are
VOC free
Gabions with
reclaimed
materials from
site supporting
98% site wide
target
For drainage pipes high
density polyethylene pipes
takes precedent over PVC
Wetland Bridges Joint Highest Shared CEEQUAL Score to Date of 98.3 %
Specify
prefabrication
Inclusive design
Bat boxes
What lies beneath
Replacing PVC with
HDPE for 0.97km
drainage pipes achieved
45.5 T C02 reduction
Replacing PVC with HDPE for
288 km of voltage, electrical,
communications and non-portable water
ducts achieved 513T CO2 reduction
Replacing gravel
with waste plastic
Kerbs
• Trials on Site with Stakeholder Engagement
• Adoptability by Host Borough’s
• 90% Carbon Reduction
• Certified carbon footprint data
• Client targets:
20% recycled content (by value),
25% recycled aggregates (by weight)
50% (by weight) sustainable transportation of
materials
Designer:
Statements in specifications
Embodied energy statements
for key materials
Minimising waste in design with
compliance reporting
Training of design team
• Contractor’s achieved:
45% recycled content by value,
86% recycled aggregate by weight
66% of materials delivered by
sustainable transport
ODA
Target
Parkland
and Public
Realm
North Park
Infrastructure
Wetland
Bridges
Recycled
content 20% by
value
28% 47% 45%
Recycled
aggregate 25% by
weight
24 59 % 86%
Sustainable
transport 50 % 51% 72 % 66%
Reuse of
demolition
materials
90%
98 %
Bespoke
CEEQUAL
score
Very
Good
>60%
94.4
Excellent 98.3% Shared Highest Score to Date
Inspiring Change
London 2012 – A Game Changing Project
• Olympic Development Authority:
A Visionary Client as Transformational Leaders
Sets and Enforces Clear Outcomes
No History – a clean slate
Provides a Culture Embracing Change
A Public Body is under Scrutiny
Scope to Create Greenest Games to Date
• An Olympic Games – A Sense of Urgency:
Non-negotiable Deadline
High Profile in the Spot Light
Olympic Truce – Peace, Respect, Trust
• Contractors
Design and construction monitored with robust compliance review process
and procurement policy
A diverse group @ peak 11,000 working in collaboration as ONE TEAM
= A Blue Print achieving KPI’s on an International Large Scale on Time and Budget
Inspiring Change
At the No 10 summit, Mr
Cameron said:
“We can tear up any
notion of the Olympics
leaving behind white
elephants.”
London’s optimism was
buoyed by a report
detailing the long term
benefits that the Games
are hoped to leave
behind. The Prime
Minister said:
“The legacy of these
Games goes far wider
than the venues.”