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Published byAbel Watson Modified over 9 years ago
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Construction Commitments: Halving Waste to Landfill Workshops November - February 2009
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Agenda The Commitment The Benefits Achieving your target Interactive session Resources available Action Planning
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The Construction Commitments: Halving Waste to Landfill “We commit to playing our part in halving the amount of construction, demolition and excavation waste going to landfill by 2012. We will work to adopt and implement standards for good practice in reducing waste, recycling more, and increasing the use of recycled and recovered materials.” ClientsContractors Designers & Consultants Manufacturers & Suppliers Waste management contractors
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Why take action? FinanceReputation EnvironmentMeasurement
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Why a commitment? Galvanise collective action Maximise improvements Public show of leadership & support Framework for measurement and reporting
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Courtauld Commitment
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Utilities Industry Agreement
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Why should you sign up? Finance Achieve real cost reductions Reputation Achieve clear market recognition Environment Demonstrate clear environmental credentials Measurement Obtain robust, reliable information
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Who’s signed up already?
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What are we committing to?
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Clients & contractors “You will: set a target for reducing waste to landfill; embed the target within corporate policy and processes; set corresponding requirements in project procurement and engage with our supply chain; measure performance at a project level relative to a corporate baseline; and report annually on overall corporate performance.”
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Designers & Consultants “You will: create design solutions that minimise waste and use resources efficiently; identify for clients and contractors the best opportunities to reduce waste and use more recovered material; measure the potential improvement at project level; support our teams in broadening their knowledge of resource efficient design; and report annually on overall corporate performance.”
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Manufacturers & Suppliers “You will: set a target for reducing waste and/or using more recycled materials in your processes, products and packaging; set a target for reducing packaging and packaging waste; work with your customers and suppliers to help them reduce their waste and reuse and recycle more materials; measure performance against these targets relative to a corporate baseline; and report annually on overall corporate performance”
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Waste Management Contractors “You will: set a target for recovering more materials from the waste stream; work with your customers to increase the quantity and quality of materials recovered; work with your customers to provide effective measurement and reporting systems; measure performance against your targets relative to a corporate baseline; and report annually on corporate performance.”
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Achieving your target
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Key Opportunities Resource Efficiency Energy Materials Water Materials ‘In’Materials ‘Out’ Maximise the reuse of reclaimed materials Efficient demolition More recycled materials Waste reduction Design Procurement Logistics Site Management Materials recovery Site segregation Efficient MRF
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Key Activities Leadership Communication & procurement Waste in design Site Waste Management Planning Logistics Planning Site solutions Effective disposal Client Perspective Contractor Perspective
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Site Waste Management Planning Managing waste and resources on a project to deliver reductions in waste sent to landfill Site Waste Management Planning Managing waste and resources on a project to deliver reductions in waste sent to landfill SWM Plan Document containing waste forecasts and actions plans (legal requirement in England)
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Design Pre-Construction ConstructionPost-Construction Identify key responsibilities Quantify waste reduction during design Assign responsibilities Forecast waste quantities and fate Review and reconcile waste data Sign off the SWMP Identify lessons learned Monitor and record waste arisings Ensure Duty of Care compliance Client/Design Team Principal Contractor Principal Contractor/Client Principal Contractor Site Waste Management Planning
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Understanding and using data – corporate reporting
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Key roles Clients Contractors Designers & Consultants Manufacturers & Suppliers Waste management Contractors
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Reporting data ClientContractor Other areas Waste to Landfill Reporting Portal Designer Manufacturers & Suppliers WMCs
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Waste Management Contractor WRAP are developing guidance on data provision at a project level Annual tonnage of C, D & E wastes handled t Annual tonnage of CD&E wastes diverted away from landfill t
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Client & contractor Construction turnover£ Annual tonnes of waste Construction t Demolition t Excavation t Annual tonnes of waste to landfill Construction t Demolition t Excavation t Plus (optional): Percentage recycled content by value All reporting to align with MCG reporting procedures
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Client & contractor Key Performance Indicators Waste to landfill KPI reduction in ‘tonnes of waste to landfill per £ of construction output’, relative to baseline year Waste reduction KPI reduction in ‘tonnes of waste per £ of construction output’, relative to baseline year Waste recovery KPI % of waste diverted from landfill during the last year Recycled Content KPI % RC by value during the last year Benchmark data Total construction waste per unit of construction Average recovery rate
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Corporate reporting – sector breakdown Civil Engineering Commercial retail Commercial office Commercial other Educational Healthcare Industrial buildings Leisure Public buildings Residential Mixed Use Development Sectoral breakdown consistent with BRE SmartWaste
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Designers and Consultants Identify high wastage areas Identify design solutions Quantify these solutions Evaluate Implement or reject Report outcomes
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Designers and Consultants MaterialDesign ADesign A Waste (t) Design BDesign B Waste (t) Reduction PlasterboardCellular design using traditional stud partitioning 5 tChange to more open plan design with modular partitioning 0 t5t Project NameABC New Build Project Value£1,000,000 Reporting Best Practice
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Manufacturers and suppliers Increasing the use of recycled content - ISO 14021 definition Baseline level of recycled content (by mass) Target Levels 20082009201020112012 10%11%12%13%14% Decreasing the packaging burden Under review by Construction Products Association Key Opportunities: Reduction in packaging Increase in take back Reduction in use of non recyclable Improved logistics (materials handling and storage)
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Key actions Start measuring Determine your baseline Set targets Look for your Quick Wins Report your progress
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Case study
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Case Study The client is a Commercial Developer who is developing an out of town commercial office block in the north-west of England. The offices will be a low-rise, 5 storey development of 10,000m² space at a build cost of £15 million (with parking for 30 cars). The scheme will be let on a two-stage traditional basis. It is fast approaching Stage C sign-off, (with the contractor ‘ABC Builders’ appointed under Stage 1), and the Architect, SuperDesign Partnership, pushing for a green building. A demolition and site clearance contract will be placed by the principal contractor. The Client made a commitment to Halving Waste to Landfill recently but is uncertain what this means and how to go about it. They are an experienced developer but have been relatively backward in their green agenda. They see this project as a test case for practical implementation of their commitment. The chosen contractor has had some experience in waste reduction, waste recovery and the use of reclaimed materials, though this experience is not extensive. They have a good working relationship with their preferred Waste Management Contractor, and believe they are compliant with the recent SWMP Regulation. The scheme will include the demolition of an old 1960’s block on the site, and there is uncertainty over what is in the ground.
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Making the change Tools and technical support
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Resources available Procurement Guidance Technical Manuals Tools One to one advice Training materials
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Procurement Guidance Project StageModel wording available for… Policy Construction Commitment on Waste High level targets Project level targets Preparation & Design Design Team Tendering Employers Requirement Design team appointment Pre- Construction & Construction Contractor tendering Contractor appointment Post Completion Reporting
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Technical Manuals - Demolition Pre demolition audit – assess the quantity and type of available materials (and the value (£) ) Demolition Recovery Index (DRI) – KPI that assesses the proportion of materials that are reused (not landfilled) Retained Materials Index (RM) – The proportion of materials retained on site The ‘Regen Guide’ contains model procurement wording for client teams
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Technical Manuals - Waste reduction Key opportunities exist in: Communication Design Procurement Logistics Site Management Off site manufacture Design for Deconstruction Making waste an agenda item Work with specialist subcontractors Standardisation of specifications Use of reclaimed materials Site training Accurate material estimates Reverse logistics Clear contract responsibilities Clear site strategy Material handling strategy Material storage
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Technical Manuals - Waste management Key Drivers Legal obligation Cost reductions Safer site Faster programme Early identification of key waste streams Dialogue with waste contractors Quantification of cost of waste On site segregation Site compaction Shredding of wastes Clear signage Site training Contract requirements Identification of Quick Wins Sourcing a MRF with a high recovery rate
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Technical Manuals - Logistics Planning KPIs Training Waste reduction through material specifications delivery of materials storage of materials handling of materials use of materials disposal of materials Materials Logistics Plan Template
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Technical Manuals - Recycled content Benefits: Diversion of ‘waste’ materials away from landfill Reduction in extraction / utilisation of raw materials Bulk aggregatesBricks ConcretePlasterboard AsphaltCeiling tiles Drainage productsChipboard Pre-cast productsInsulation Concrete tilesCarpets Concrete blocksSheet flooring
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Envirowise Resources Site Waste Management Plans – guidance and template Trade Contractor Environmental Sheets Packaging estimator and guidance
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SWMP Template Free templates on WRAP & Envirowise website
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The Net Waste Tool
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Simple Supported Standardised Flexible Benefits of the Net Waste Tool
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Net Waste Tool Design stage - Identify high wastes - Identify Recycled Content Quick Wins Construction Pre Construction Post Construction - Waste forecasts (tonnes, volume, value and cost of waste disposal) - Skip strategy - Management Actions SWMP - Project reporting and review
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Training Materials Including – E-learning materials for Net Waste tool
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One to one advice WRAP and Envirowise have programmes to: Work with clients to help set corporate and project policies Work with contractors to achieve Best Practice Work with designers to progress ‘Designing Out Waste’ agenda Work with WMCs to improve quality If you need any help, just contact WRAP or Envirowise
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Model Action Plans
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Your next steps Register your interest Talk to WRAP Start the process… Sign the Commitment
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Halving Waste to Landfill Make the Commitment
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