Which of the following statement is correct related to water supply in manufacturing premises?
1
Only Non-potable water, with appropriate facilities for its storage and distribution shall be used as an ingredient in processing and cooking.
2
Non potable water pipes shall be clearly distinguished from those in use for potable water.
3
Water used for food handling, washing, should be of such quality that it does introduce any hazard or contamination to render the finished food article unsafe.
4
All of these