Design Support

We cover RIBA stages 1-4 and offer support for all fire engineering
design stage needs

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Gateway 2 Fire Support

Gateway 2 is a pivotal stage in the Building Safety Act for higher-risk buildings, acting as a stop/go decision point before construction.

The Building Safety Regulator (BSR) must approve the integration of fire safety requirements from the Building Regulations into design proposals. Required evidence typically includes a RIBA Stage 4 Fire Strategy Report, Fire Strategy Drawings, and other documents like a QDR or CFD Modelling Report. These must be detailed enough for competent construction. All documents must be approved by the BSR before construction begins to avoid penalties.

While the developer must submit the application, they can authorise another party to do so on their behalf.

Support RIBA Stage
1 to 4

We offer expert fire engineering strategy advice, assessment, and reporting throughout RIBA design stages 1-4.

We produce Fire Strategy Reports, drawings, and other documents during these stages to guide the design team through fire safety compliance and Building Control consultations.

By adhering closely to the necessary design guidance, CDC will coordinate and collaborate with the Client and design team up to and including Gateway 2 sign-off.

CFD Modelling

Computational Fluid Dynamics (CFD) modelling is crucial for scenarios like smoke extract systems in residential corridors, underground car parks, and radiative heat calculations for external walls, addressing complex fluid flow issues such as smoke behaviour.

CDC specialise in CFD modelling for fire safety design decisions, meeting requests from Building Control or Fire Services.

We produce detailed CFD Modelling Reports and QDR (Qualitative Design Review) reports to validate methodologies, adhering to relevant standards.

Fire Strategy Drawings

Fire Strategy Drawings are vital visual tools for communicating and implementing a comprehensive fire strategy during construction.

We specialise in creating bespoke drawings that adhere to ADB and BS 9999 guidelines. These drawings ensure compliance with Building Regulations, aiding in design approval and maintaining integrity from initial planning to project completion.

Our client-centric approach includes ongoing support and expert advice to ensure clarity and effectiveness in fire safety documentation.

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Fire Strategy Reporting & Assessment

A Fire Strategy Report outlines fire safety protocols per B1 to B5 of Schedule 1 of the Building Regulations 2010.

It evolves from design to construction and is mandatory for new builds, extensions, or significant use changes.

We integrate current guidance like ADB and BS 9999 to create comprehensive, customized reports ensuring Building Regulations compliance and design approval. Our reports, based on B1 to B5 principles, ensure clarity and thoroughness.

Committed to client satisfaction, we provide continuous support, advice, and insights on fire strategy reports as needed.