Well if Tata and SAI pipes satisfy you
I know my english is weak, which is suppose to be weak since my native language is Punjabi not English. Unlike you I do not give a damn.
Its NAP not NAB, and i don't think they are investigating army. I think you were referring to the investigation of some general regarding their role in Railways. I think it will be a good thing if they are investigate and punished if found guilty.
Good for you, it is nice that in India every house is gas connected and there is never any electrcity load curtailment. I am sure water pipes in India contain milk rather than water.