Introduction
Refurbishment projects are central to the UK’s drive for sustainable development, aligning with net-zero commitments and the circular economy. However, these projects often face challenges in managing waste efficiently, given the constraints of existing structures, material limitations, and tight timelines. Achieving BREEAM Waste Credits in refurbishment projects is not only essential for environmental performance but also adds significant value by reducing disposal costs, demonstrating client commitment to ESG targets, and enhancing project credentials in competitive bids.
Understanding BREEAM Waste Credits in Refurb Projects
BREEAM assesses waste through the Wst 01 (Construction Waste Management), Wst 02 (Recycled Aggregates), and Wst 05 (Adaptation to Climate Change) categories, among others. For refurbishment projects, Wst 01 is often the primary route for demonstrating sustainable waste management practices.
Key elements include:
- Pre-demolition audits (where applicable)
- Setting project-specific waste benchmarks
- Implementing Site Waste Management Plans (SWMPs)
- Ensuring segregation of waste streams for recovery and recycling
- Tracking actual waste data against predicted benchmarks
- Engaging waste contractors capable of providing auditable evidence
The Importance of Pre-demolition Audits
Pre-demolition audits, even for partial strip-out refurbishments, are vital for identifying salvageable materials and planning for reuse and recycling. BREEAM rewards projects that proactively identify materials that can be recovered for reuse on-site, within other projects, or donated to organisations for social value.
Setting Realistic Waste Targets
BREEAM Wst 01 credits are awarded for projects that demonstrate effective waste management by minimising waste and achieving diversion from landfill. To align with these criteria:
- Set a non-hazardous construction waste benchmark (m3 or tonnes per 100m2 GIA).
- Aim for high percentages of diversion from landfill, typically above 90% for refurbishment projects.
- Monitor and report waste generation at regular intervals, not only at project completion.
Effective SWMP Implementation
A Site Waste Management Plan is essential for credit compliance and for demonstrating that waste management objectives are actively pursued during refurbishment.
Key steps include:
- Pre-construction Planning: Establish waste targets aligned with BREEAM and develop a robust waste management hierarchy.
- On-site Segregation: Provide clear signage and sufficient space for waste segregation, critical for achieving higher recycling rates.
- Regular Monitoring and Adjustments: Waste data should be collected, analysed, and reported throughout the project lifecycle.
- Final Reporting: Ensure all waste movements are documented with weighbridge tickets and evidence from licensed waste contractors.
Engaging the Right Waste Contractors
The choice of waste contractors can determine your project’s success in achieving BREEAM credits. Contractors should:
- Provide auditable evidence of waste management practices.
- Use licensed waste carriers and facilities.
- Support segregation and provide data breakdowns by waste stream.
- Assist in calculating landfill diversion rates.
At WPS Compliance Consulting, we work with a network of approved contractors to streamline waste compliance and credit achievement, ensuring no gaps in documentation during BREEAM assessments.
Recycled Aggregates in Refurbishment
Although Wst 02 is often challenging in refurbishment projects, using recycled aggregates where possible, such as for backfill or concrete, contributes to the circular economy and can provide additional credits. Early discussions with your design and construction teams are essential to identify opportunities.
Conclusion
Achieving BREEAM Waste Credits in refurbishment projects requires planning, collaboration, and rigorous documentation. By incorporating pre-demolition audits, setting realistic targets, and implementing effective SWMPs, your project can contribute to a circular economy while securing valuable BREEAM credits.
WPS Compliance Consulting is ready to support your refurbishment project with expert waste management and compliance strategies that align with your sustainability ambitions.
Contact us today at 01604 859961, or email [email protected] to ask our advice / guidance to discuss your upcoming refurbishment projects and secure your BREEAM Waste Credits with confidence.
