1. Reducing construction waste through design Dave Marsh Construction Project Manager

2. WRAPs approach How to Design out Waste – key principles – design review process Tools and resources contents

3. WRAPs approach

4. Architects Civil engineers Geotechnical engineers Structural engineers Cost consultants / quantity surveyors Specialist technical consultants Landscape architects Interior / fit out designers designers including

5. Designing out waste water efficiency accessibility sustainable procurement energy efficiency future proofing recycled content BREEAM embodied carbon

6. Raising awareness Tools and guidance Advocacy and training WRAP with designers

7. Raising awareness –Workshop events –RIBA design competition –Case studies –Marketing & PR WRAP with designers

8. Raising awareness Tools and guidance –Design guides –Design detailing data sheets –Cost benefit analyses –Design tools WRAP with designers

10. Raising awareness Tools and guidance –Design guides –Design detailing data sheets –Cost benefit analyses –Design tools WRAP with designers

11. Raising awareness Tools and guidance Advocacy and training –Direct engagement –In-house seminars –Self-help resources WRAP with designers

12. How to go about it

13. Design for … 1. Reuse and recovery 2. Off site construction 3. Materials optimisation 4. Waste efficient procurement 5. Deconstruction & flexibility five principles

14. design for reuse & recovery Insert relevant image

15. reuse & recovery Can materials from demolition be reused in the design? Can reclaimed products or components be reused? Can materials be reused at their highest value? Can excavation materials be reused? Can cut and fill balance be achieved? How can it be optimised to avoid spoil removal from site? key questions

16. design for off site construction

17. off site construction Can any part of the design be manufactured off site? Can site activities become a process of assembly rather than construction? key questions

18. design for materials optimisation

19. materials optimisation Can the design, form and layout be simplified? Can the design be coordinated to minimise excess cutting and jointing? Is the building designed to standard material dimensions? Can the range of materials required be standardised to encourage reuse of off-cuts? Is there repetition and coordination of design to reduce number of variables? key questions

20. design for waste efficient procurement

21. Has research been carried out by the Design Team to identify where onsite waste arises? Have specialist contractors been consulted on how to reduce waste in the supply chain? Have the project specifications been reviewed to select elements / components / materials and construction processes that reduce waste? key questions waste efficient procurement

22. design for deconstruction & flexibility

23. Is the design adaptable for a variety of purposes during its life span? Does the design incorporate reusable/recyclable components and materials? Are the building elements/components/materials easily disassembled? key questions deconstruction & flexibility

24. Design for … 1. Reuse and recovery 2. Off site construction 3. Materials optimisation 4. Waste efficient procurement 5. Deconstruction & flexibility five principles

25. The design review process

26. Use existing design team meetings RIBA stage C Facilitated workshop Review design review process

27. 3 sessions Awareness Creativity Reasoning design review process

29. next steps Decide on options Allocate responsibilities Review at meetings Record in SWMP design review process

30. Tools and resources

31. design guidance

32. case studies

33. Net Waste Tool

34. Achieving good practice in regeneration projects reclaimed materials

35. Achieving good practice in regeneration projects Reclaimed products guide reclaimed materials

36. recycled content Recycled products guide

37. recycled content Recycled products guide Rules of thumb

38. SWMP template

39. Summary

40. WRAPs approach How to Design out Waste – key principles – design review process Tools and resources summary

41. Questions