Scape £8.5bn defence and complex environments framework: key points for project teams
Reviewed by Joe Ashwell

First reported on New Civil Engineer
30 Second Briefing
Scape has launched procurement for an £8.5bn Defence and Complex Environments Framework, providing a compliant route for highly secure construction and infrastructure works across UK defence, nuclear, and other sensitive sites. The framework is aimed at projects requiring stringent security clearance, complex phasing and constrained access, such as live operational bases, high-containment facilities and critical national infrastructure. Contractors will need proven capability in secure logistics, blast-resistant and hardened structures, and integration with existing defence estate asset management systems.
Technical Brief
- Framework structure is likely to bundle design, build, refurbishment and enabling works under a single commercial model.
- Commercial arrangements are expected to use standard public-sector forms (e.g. NEC/JCT) adapted for security constraints.
- For contractors, the framework offers a long-term pipeline but requires investment in security-cleared delivery teams and systems.
Our Take
The defence and complex environments focus suggests a pipeline skewed towards higher-security, logistically constrained or contaminated sites, building on remediation and brownfield work already seen under the SCAPE Consultancy Framework in Doncaster with Keltbray.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.


