CDM Principal Designer Services

Appoint a CDM Principal Designer or strengthen your existing design team. Practical pre-construction health and safety support, built around your project.

Design-risk coordination, pre-construction information and a clear route to project handover. Tell us what you are planning and get a project-specific quote.

Supporting clients and design teams across Great Britain. Remote coordination and project visits where needed.
Construction site in the UK with safety measures for CDM compliance

The right CDM support for your project

From a direct Principal Designer appointment to additional support for an appointed PD, Toolbox Consult helps clients and design teams coordinate pre-construction health and safety. The service is agreed around your project, design arrangements and programme.

Client CDM Advisory Support

Client CDM Advisory Support

Practical support for clients commissioning construction work: clarify your CDM arrangements, identify information gaps and coordinate the next steps with your project team.

Core CDM activities we manage for you:

    Dedicated CDM Advisor: A clear point of contact for project-specific advice on your CDM arrangements.
    Site Health & Safety Survey: Initial site visit to ascertain existing H&S issues and identify further information needs before construction starts.
    Pre-Construction Information: Preparation of a site survey report for inclusion in pre-construction info, detailing potential H&S issues for your UK project.
    F10 Management: Help prepare and update the F10 notification where the project is notifiable.
    Review Construction Phase Plan: Liaising with the PC to ensure a suitable Construction Phase Plan is produced for work commencement on your UK site.
    Health & Safety File Management: Coordinate relevant health and safety file information and prepare it for handover in the agreed format.
    Technical Reviewer: Review design and project information for significant health and safety risks, with clear comments for the responsible designers.

Bring CDM support into the project early, while design and procurement decisions can still influence risk.

CDM Principal Designer Appointment

CDM Principal Designer Appointment

Need to appoint a CDM Principal Designer? We review your project and design arrangements, then agree an appointment suited to the work, our competence and the control required over the pre-construction phase.

Your appointment can cover:

    Planning, managing, monitoring and coordinating pre-construction health and safety.
    Identifying, eliminating, or robustly controlling foreseeable health and safety risks in design.
    Effective coordination with designers, clients, and other duty holders across the UK.
    Preparing and disseminating relevant, timely information to the Principal Contractor.
    Coordinating cooperation and checking how designers address their CDM duties.

Get clear design-risk records, coordinated pre-construction information and practical communication with your project team.

The focus is on decisions and information that help the design and construction teams manage foreseeable risks throughout the project.

Support for an Appointed Principal Designer

Support for an Appointed Principal Designer

Already appointed as CDM Principal Designer? Add practical H&S capacity to your design team, from a focused design-risk review to ongoing coordination and document support. You retain the appointment; we agree the support you need.

We can help by:

    Identifying, eliminating, or controlling foreseeable risks effectively for your UK project.
    Assisting in ensuring other designers competently carry out their duties.
    Preparing and providing relevant information to other duty holders.
    Assisting in liaising with the PC for construction phase planning in the UK.

Tell us your project stage, current design arrangements and where you need additional support. We will shape the brief around those requirements.

Useful support for busy design teams, with clear actions and an agreed reporting format.

Additional CDM Support Services for the UK

Additional CDM Support Services for the UK

Beyond core roles, we offer a suite of services to further enhance your project's safety and compliance under CDM 2015 across the UK.

Our additional support includes:

    Attendance at Design Team Meetings: Offering CDM and H&S expertise, assisting designers in risk identification and applying 'principles of prevention' for UK projects.
    Construction Phase Plan Production: Consulting with the PC to ensure the CPP is appropriate and reviewed at H&S site visits in the UK.
    Site Inspection & Monitoring Visits: Regular site inspections to review existing/potential H&S risks, reassuring clients of appropriate H&S management.
    Contractor & Designer Competency Checks: Help assess evidence of skills, knowledge, experience and organisational capability appropriate to the proposed work.
    Documentation Review: Reviewing site-related H&S information for suitability and sufficiency, providing guidance on necessary changes for UK projects.
    Risk Workshops Facilitation: Facilitating 'safe by design' workshops with stakeholders in the UK to review designs, brainstorm 'what if' scenarios, and integrate outputs.

Understanding Your Duties Under CDM 2015 in the UK

Client Duties (CDM 2015)

The Client is the person or organisation commissioning the work. They must ensure duty holders are appointed, information is shared, and arrangements are in place for safe work, including welfare. They ensure PD and PC fulfill their duties. CDM 2015 applies in Great Britain; appointments depend on the project arrangements.

Pre-Construction Phase (Principal Designer)

The Principal Designer (PD) controls the pre-construction phase for projects with multiple contractors. They plan, manage, monitor and coordinate pre-construction H&S, work with designers to address foreseeable risks and liaise with the Principal Contractor.

Construction Phase (Principal Contractor)

The Principal Contractor (PC) controls the construction phase. They manage site safety, plan work, coordinate the phase, provide inductions, ensure welfare, and consult with workers on H&S. We support PCs on projects throughout the UK. Our Construction Phase Plan guide provides practical further reading on project arrangements before work starts.

Move your CDM arrangements forward

Practical Construction Insight

Construction H&S experience brought into design-risk discussions and project coordination.

Project-Focused Approach

Tailored, pragmatic solutions designed to meet the unique needs of your specific project in the UK.

Proactive Risk Mitigation

Vigilant identification and strategic management of health and safety risks to protect all stakeholders on your UK site.

Get Your CDM Project Quote