Construction project takes place in a retail unit (shop fitting) with a secondary project taking place inside the same unit. The PC is carrying out both projects simultaneously with the same sub contractors all doing their work across both projects. The projects have different clients. The works will end with handover to both clients at the same time. Is this a single project regarding the PCI and notification? If a single project the F10 will have both clients details? Thanks for your help.

Same CDM-C and the projects are carried out as one single project. There is H&S inspection of the site, external consultant, and it is all included as if it was the one project.

Yes Hmmmmm CDM-C They are three answers to the three questions. The second question is a difficult one to answer as the works are all together, no physical boundaries between the two projects, that would just make life difficult for all involved. The PC controls the whole site as if it was just one. Both clients have representation at regular site meetings to discuss issues. The single CDM-C is also the designer and invoices one client, the main site, but gets paid by both clients separately.