Creating a Commercial Kitchen Design (UK) For a building regulations and fire safety application

I have had a commercial Kitchen designed for a restaurant I am building. I now need a qualified architect with a comprehensive understanding of UK REgulations to create a to scale plan of the restaurant for a Building regs application. Suitable candidates should understand Fire Safety legislation, CAD drawing, Commercial Kitchen design regulations, Utilities layouts etc... The image attached below shows the current kitchen design however this needs to be updated, edited and scaled to comprehensively show planning in regards to fire safety and other nuances that commercial kitchen in the UK require based upon your understanding of current regulations. The restaurant is also below Residential apartments so this needs to be taken into account as well as the 3 storey ventilation system.