The works requirement is for the provision of new replacement fixed steel painted digester rooves. The appointed contractor(s) will be required to develop both the outline and detailed design and undertake build in the role of Principal Designer and Principal Contractor. The works include;

The works will include requirements for surveys, temporary works, necessary plant, equipment, materials, site management and welfare facilities.

The framework's objective is to:

Works completion date across all sites is required by 2030.

Framework duration is 8 years with current estimated start and end contract dates of 30 September 2026 to 29 September 2034.

Estimated publication date of a formal tender notice is currently 28 September 2026.