What are peoples thoughts on mixing 230V 6491B singles and standard structured wiring data cables in the same compartment of Dado trunking. Although the case I am involved with are supposedly only running next to each other for a short distance it clearly doesn't comply with 528.1 Proximity to electrical services. I have a contractor that isn't concerned by this, however even if the client agrees with a departure from BS7671 I'm still concerned from a health and safety perspective as many of the instances of this are in a medical location.
