Anybody from the member who can share electronic copy of BS 853 1996 standards!
This refer to Hot Water Storage Tank Design Code. (internally copper lining) In most cases we need to convince the client in a technical way of explanation which will be related to the quality of the product under the international standards referrence. With a hard copy supporting documents from the standards prior for the approval of end user, will speed the approval and enhance the technical information of the engineers on their field of profession.