This is one of those jobs that has the possibility / probability of ending up in a lot of finger pointing
There are some questions that need to be asked like when it comes to the EIC who is going to put their name on the design, when the installation has issues due to exceeding the volt drop limits who will take the blame
There are some questions that need to be asked like when it comes to the EIC who is going to put their name on the design, when the installation has issues due to exceeding the volt drop limits who will take the blame
I think without people posting concerns about the volt drop and size of cable to be used it may be seen as they are accepting the design of others is compliant while they are offering advice on the the question you askedmy question was not how to calculate voltage drop but for suggestions on how to terminate from one size to the other
IMO there are options not least walking away from a job with a recipe that has all the ingredients of an acrimonious ending because of the issues that this thread has highlighted a simple one a few years down the line what happens if the property is sold and the EICR done as part of the sale is found unsatisfactory You can do many excellent jobs that no one will hear about but the one that goes wrong everyone will hear about itbut there are options & maybe I've not considered them all