05 Dec 24
Understanding the roles of a Principal Designer: CDM Regulations vs. Building Safety Act
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Our team delivers comprehensive building surveying services, including Building Safety Act compliance support. With offices in London, Colchester and Manchester, we deliver projects across the UK and overseas. We help clients manage property risks, stay compliant, and protect long-term value, offering tailored, pragmatic guidance at every step of the way.

As building regulations evolve, compliance can feel complex. Our surveyors break down processes and legislation, translating technical requirements into clear, actionable guidance.
We help clients meet their obligations under the Building Safety Act 2022, preparing Building Safety Cases and supporting Clients with Gateway Applications.
Our expertise also covers compartmentation surveys and wider risk management, ensuring that buildings perform safely and meet all current standards.
With Cahill Design Consultants, you gain a trusted partner who brings clarity, confidence, and technical precision to an increasingly regulated environment.

From initial planning to long-term maintenance, our Building Surveying team provides expertise at every stage of a building’s life.
We can support during the planning, design and construction phases with measured surveys, feasibility advice, and construction monitoring to ensure design intent and quality standards are maintained.
As projects move into operation, we help Principal Accountable Persons (PAPs) and building owners manage performance through reinstatement cost assessments, maintenance planning, and defect diagnosis and other property surveying needs.
By combining technical understanding with practical insight, we help buildings stay compliant, efficient, and resilient throughout their lifespan.
CDC have been working with the University on a number of difficult schemes, schemes where SKA Gold has been achieved or is being targeted. At all times CDC provided professional and considered advice, fully appreciating project timescales and collaboratively working with the wider project team
David Norman – University of Worcester
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