Drivers of Housing Demolition Decision Making and the Impact on Timber Waste Management
The study investigates housing demolition and timber waste recovery – with the aim to identify ways of improving recovery. Using case studies the research focused on demolisher decision making, their onsite processes and the associated network of participants that influence timber recovery. From the data, a process model was developed that identifies and orders the drivers of demolition decision making. One aspect of the model identified the initiators of demolition and the waste created, including issues revolving around the demolition feedstock. Another aspect covers organisational business drivers and includes site safety, productivity, economies of scale, market value of waste and supply chain entrepreneurship. A third component deals with project specific drivers including the recurring cost versus income equation that impacts on the viability of project level decisions. The model includes a typology of the operational onsite response to the above drivers. Here, the deconstruction approach was found to provide high timber recovery mainly used where high-value timber waste was involved; the miscellaneous salvage approach provided some recovery of high and low-value timber; the crunch and dump approach provided low recovery or dumping at landfill and was used where low and no-value timber was involved. An expected increase in supply of these latter timber categories creates a significant need to increase the market value of currently low value timber groups. Designing for deconstruction is also posed as a long term strategy for this.
Australian Greenhouse Office (2004) Waste Sector â Greenhouse Gas Emissions Projections 2004, Commonwealth of Australia
Alexander, J. (1993) Making job site recycling work, Journal of Light Construction, 12 (2), 28-29"
Begum, R. A., et al. (2006) A benefit-cost analysis on the economic feasibility of construction waste minimisation: The case of Malaysia, Resources, Conservation and Recycling, 48, 86-98"
Boyatzis, R. E. (1998) Transforming qualitative information - Thematic analysis and code development, London, Sage Publications
Dainty, A. R. J. and R. J. Brooke (2004) Towards improved construction waste minimisation: A need for improved supply chain integration, Structural Survey, 22 (1), 20-29"
Duran, X., et al. (2006) A model for assessing the economic viability of construction and demolition waste recycling - the case of Ireland, Resources, Conservation and Recycling, 46, 302-320"
Falk, R. (1997) Wood Recycling: Opportunities for wood waste resource, Forest Products Journal, 47 (6), 17-22"
Gomes, C. F. S., et al. (2008) Multicriteria decision making applied to waste recycling in Brazil, Omega, 36 (3), 395-404"
Gray, R. (2002) Antipollution Options Considered on Construction Sites, Water Engineering & Management 149 (7), 5."
Helper, H. (1994) C & D wasterecycling: razing consciousness, American City and Country, 109 (1), 32-42"
Hendriks, C., et al. (2000) Material flow analysis: a tool to support environmental policy decision making, Local Environment, 5 (3), 311 - 328"
Hurley, J. W., et al. (2001) Deconstruction and reuse of construction materials, Watford, Building Research Establishment
Infield (2007) Review of International EPR schemes & timber recycling, Sydney, Infield
Kalin, Z. (1991) Canada targets C & D debris, Biocycle, 32 (1), 35-36"
Kartam, N., et al. (2004) Environmental management of construction and demolition waste in Kuwait, Waste Management, 24 (10), 1049-1059"
Klang, P., et al. (2003) Sustainable management of demolition waste - an integrated model for the evaluation of environmental, economic and social aspects, Resources, Conservation and Recycling, 38 (4), 317-334"
Krook, J., et al. (2007) Swedish recovered wood waste: Linking regulation and contamination, Waste Management, 28, 638â648"
LÃ©lÃ©, S. M. (1991) Sustainable development: A critical review, World Development 19 (6), 607-621"
Lu, M., et al. (2006) Application Framework for Mapping and Simulation of Waste Handling Process in Construction, Journal of Construction Engineering & Management, 132 (11), 1212-1221"
Magin, G. (2001) An introduction to wood waste in the UK, Fauna & Flora International, Cambridge, UK, 40
McDonald, B. and Smithers, M. (1998) Implementing a waste management plan during the construction phase of a project: a case study, Construction Management and Economics, 16 (1), 71 - 78"
Mills, T. H. and Showalter, E. (1999) A Cost-Effective Waste Management Plan, Cost Engineering, 41 (3), 35"
Mills, T. H. and Showalter, E. (2001) A Cost-Effective Waste Management Plan, Cost Engineering 41 (3): 35"
Moriguchi, Y. (1999) Recycling and waste management from the viewpoint of material flow accounting, J Mater Cycles Waste Manag, 1, 2-9"
Morris, J. R., et al. (2002) The UK landfill tax: Financial implications for local authorities, Public Money and Management, 20 (3), 51-54"
Muller, D. B. (2006) Stock dynamics for forecasting materials flow - Case study for housing in The Netherlands, Ecological Economics, 59, 142-156"
Nabil Kartam, et al. (2004) Environmental management of construction and demolition waste in Kuwait, Waste Management, 24, 1049-1059"
Poon, C. S. (1997) Management and recycling of demolition waste in Hong Kong, Waste Management & Research, 15 (6), 561-572"
Poon, C. S., et al. (2004) Reducing building waste at construction sites in Hong Kong, Construction Management & Economics, 22 (5), 461-470"
Poon, C. S., et al. (2001) On-site sorting of construction and demolition waste in Hong Kong, Resources Conservation & Recycling, 32, 157-172"
Pun, S. K., et al. (2006) Case study of demolition costs of residential buildings, Construction Management and Economics, 24, 967-976
RodrÃguez, G., et al. (2007) The contribution of environmental management systems to the management of construction and demolition waste: The case of the autonomous community of Madrid (Spain), Resources, Conservation and Recycling, 50 (3), 334-349"
Schachermayer, E., et al. (2000) Assessment of two different separation techniques for building waste, Waste Management & Research, 18 (1), 16-24"
Shen, L. Y., et al. (2004) Mapping Approach for Examining Waste Management on Construction Sites, Journal of Construction Engineering & Management, 130 (4), 472-481"
Shibata, T., et al. (2006) Arsenic Leaching from Mulch Made from Recycled Construction and Demolition Wood and Impacts of Iron-Oxide Colorants, Environmental Science & Technology, 40 (16), 5102-5107
Skumatz, L. A. (1993) Variable rates for municipal solid waste: implementation, experience, economics and legislation, Los Angeles, Reason Foundation
Skumatz, L. A. (2008) Pay as you throw in teh U.S.: Implementations, impacts, and experience, Waste Management 28 (12), 2778-2785"
Smith, E. D. and Bishop, B. S. (2005) Benefits to groundwater quality by diverting construction and demolition wastes from landfills, International Journal of Environmental Technology & Management, 5 (2/3), 1-1"
Solo-Gabriele, H. and Townsend, T. (1999) Disposal practices and management alternatives for CCA-treated wood waste, Waste Management & Research, 17, 378-389"
Standing Committee on Environment Communications and the Arts (2008) Management of Australias Waste Streams, Canberra, Senate of Australia"
Suttie, E. (2004) Wood waste management â UK update. Lisbon, Portugal, BRE, Centre for Timber Technology & Construction, 10
Tam, V. W. Y. and Tam, C. M. (2006) A review on the viable technology for construction waste recycling, Resources, Conservation and Recycling, 47, 209-221"
Tanaka, K., et al. (2004) Development of New Recycle System of Used Lumber from Dismantled Wooden House, 8th World Conference on Timber Engineering, Finland
Treloar, G. J., et al. (2003) An analysis of factors influencing waste minimisation and use of recycled materials for the construction of residential buildings, Management of Environmental Quality: An International Journal, 14 (1), 134-145"
World Commission on Environment and Development (1987) Our Common Future, Bruntland Report G. H. Brundtland. London, UK, World Commission on Environment and Development, General Assembly Resolution 42/187, 397
Xing, W. and C. Hendriks (2006) Decontamination of granular wastes by mining separation techniques, Journal of Cleaner Production, 14 (8), 748-753"
Yin, R. K. (2008), Case Study Research: Design and Methods, Thousand Oaks, California, Sage Publications