The Responsible Plastic Management (RPM) Program is proud to announce that SISK has achieved Zero Plastic to Landfill Certification for the Center Parcs Longford Forest Project. This certification recognises the project’s commitment to responsible plastic management and demonstrates how sustainable waste practices can be successfully integrated into the delivery of major construction projects.
Achieving this certification during Plastic Free July makes the recognition even more meaningful. Plastic Free July provides an opportunity for organisations to take practical action to improve how plastic is managed and demonstrate measurable environmental progress. SISK’s achievement highlights how a structured approach to responsible plastic management, supported by strong collaboration and continuous improvement, can deliver meaningful environmental outcomes on major construction projects.
This project adopted a proactive approach to plastic management by implementing effective waste segregation systems, diverting plastic from landfill, and working closely with its waste management partner to maximise recycling and recovery opportunities. These actions have helped embed responsible plastic management into day-to-day site operations while supporting the project’s wider sustainability objectives.
Zero Plastic to Landfill Certification is awarded to organisations and projects that successfully implement the RPM Program’s practical six-step framework for responsible plastic management. The certification helps project teams identify opportunities to reduce plastic waste, improve segregation, strengthen recycling and recovery performance, and demonstrate measurable environmental improvement throughout the life of a project.
This certification integrates a collaboration with Centre Parcs and Mulleadys Waste and further reinforces SISK’s commitment to delivering projects in a more sustainable way. By integrating responsible plastic management into site operations, the company continues to demonstrate how environmental responsibility can be embedded into the delivery of major construction projects while setting a positive example for the wider construction industry.
Commenting on the certification, Aaron Marshall, Co-Founder of the Responsible Plastic Management (RPM) Program, said:
“The Responsible Plastic Management (RPM) Program is delighted to recognise SISK with Zero Plastic to Landfill Certification for the Center Parcs Longford Project. Achieving this certification reflects the project’s commitment to implementing responsible plastic management practices and integrating sustainable waste management into daily site operations. Through collaboration, careful resource management, and a strong focus on reducing plastic waste while maximising recycling and recovery, the project team has demonstrated that meaningful environmental improvements can be achieved on construction projects.
Congratulations to the entire project team, with particular recognition to Mark Breheny and John McGrath at SISK for their dedication in leading this achievement. We would also like to thank Ludmila Gabrisova and the team at Mulleadys Waste for their ongoing support and collaboration throughout the certification process.
SISK continues to champion this initiative across the construction industry, demonstrating that responsible plastic management can be successfully embedded into major infrastructure projects. This achievement reflects strong environmental leadership and sets an excellent example for the wider industry.”
At the Responsible Plastic Management (RPM) Program, we are proud to recognise organisations that are taking measurable action to improve plastic management and drive higher environmental standards. Achievements such as this demonstrate the positive impact that can be achieved when project teams, contractors and waste management partners work together towards a common goal.
The Certificate for the the achievement was gratefully accepted on site by the SISK project team, General Manager, Centre Parcs Longford Forest and Mulleadys Waste.
Congratulations once again to everyone at SISK involved in the Center Parcs Longford Project on achieving Zero Plastic to Landfill Certification. We look forward to continuing our partnership and supporting the delivery of Zero Plastic to Landfill across future projects.


