Mainstreaming sustainable constructionthe journey of one business - - PowerPoint PPT Presentation

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Mainstreaming sustainable constructionthe journey of one business - - PowerPoint PPT Presentation

Dec 13, 2022 183 likes •425 views

1 Mainstreaming sustainable constructionthe journey of one business Matthew Janssen Company Environmental Manager Skanska Integrated Projects Skanska Integrated Projects Global Impacts Local Aspects 2 Melting of Ice Caps Global

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Skanska Integrated Projects

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Mainstreaming sustainable construction…the journey of

  • ne business

Matthew Janssen Company Environmental Manager Skanska Integrated Projects

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Skanska Integrated Projects

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Global Impacts – Local Aspects

Global Warming / Climate Change Deforestation Water Pollution Depletion of Resources Ozone Depletion Extinction

  • f Species

Melting of Ice Caps Poverty Population Growth

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Skanska Integrated Projects

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Industry

(Other) 9%

Industry (building materials)

5%

Transport (building materials)

5%

Transport (other freight)

6%

Transport (People)

22%

Agriculture

1%

Buildings

52%

Energy Consumption

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Skanska Integrated Projects

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Overview – mainstreaming sustainable construction

  • Key elements of success
  • Examples of success
  • What doesn’t work
  • What next?
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Skanska Integrated Projects

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Key elements of success: top management commitment

Sustainability Report

Dow Jones Sustainability Index Code of Conduct

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Skanska Integrated Projects

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  • Environmental: ISO 14001
  • Quality: ISO 9001
  • Health and Safety: OHSAS 18000

Key elements of success: management systems

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Skanska Integrated Projects

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Cost of Waste Disposal 2005

418,000 291,000 1,064,000 355,000 200,000 400,000 600,000 800,000 1,000,000 1,200,000

Demolition Earthworks Construction Overall

C

  • s

t £

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Skanska Integrated Projects

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Waste Recycling 2005

41% 90% 67% 70% 3% 6% 74% 95% 71% 93%

76% 0% 20% 40% 60% 80% 100% Derby Coventry Woodbridge Edinburgh 2 Glenochil Glenochil 2 Royal London Nottinghamshire Welling Bexleyheath

Total

Projects

Percentage (%)

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Skanska Integrated Projects

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  • Client policies
  • Prequalification
  • Invitations to

tender/negotiate

  • Scoring
  • Consistency

Key elements of success: client focus

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Skanska Integrated Projects

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Skanska Integrated Projects

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  • Sustainability objectives
  • Energy
  • Water
  • Materials etc
  • Action plan
  • Monitoring

Key elements of success: business and project strategies

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Skanska Integrated Projects

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  • Pre-qualification
  • Contracts
  • Education
  • Monitoring

Key elements of success: supply chain

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Skanska Integrated Projects

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  • Partnership with The Natural Step

(TNS)

  • BRE, DfES, CIRIA, CIEF, WRAP,

MCG, M4I, CE, MOD DE etc…

  • Considerate Constructors

Key elements of success: partnerships

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Skanska Integrated Projects

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Key elements of success: encouraging innovation

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Skanska Integrated Projects

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Key elements of success: reporting progress

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Skanska Integrated Projects

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Key elements of success: resources

Derby Alexandra Martin Barts & The London Greg Chant Hall Coventry Kim Scanlon Mansfield / CLASP Anthony Myatt Maple Cross Sofie Johansson Woodbridge James Macmillan Scotland Linda Herring

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Skanska Integrated Projects

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Examples of success

  • 23 Engineers Regiment,

Woodbridge

  • Coventry New Hospitals
  • Met Office, Exeter

External shading Natural ventilation Enhanced insulation Heat recovery Low loss air and water systems High efficiency lighting

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23 Engineers Regiment, Woodbridge

Pre-fabrication On-site waste recycling 24 000 tonnes

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Coventry New Hospitals

20% less energy than standard design Segregated bins at workface: 90% recycling

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Met Office Exeter

CHP and absorption chillers save 10,500 MWhrs of energy pa Natural ventilation results in 53% reduction in greenhouse gas emissions £35,000 pa saving

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Skanska Integrated Projects

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What doesn’t work

  • Moral imperative
  • Forgetting delivery
  • Forgetting the operatives
  • Complicating sustainability
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Skanska Integrated Projects

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Opportunities for improvement: closing the loop

  • Waste minimisation
  • Reduce hazardous

materials

  • Solve the “cost”

debacle

  • Challenge
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Skanska Integrated Projects

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Summary: where is your

  • rganisation on it’s journey?
  • Key elements of success
  • Examples of success
  • What doesn’t work
  • What next?