While this is pathetic, one thing I strongly urge every manufacturer to do is to 

STOP BUYING LAND TO BUILD YOUR FACTORY

Use that cash for your working capital, invest in Mutual funds or do whatever else but don't tie your precious capital for land 

There are brand new Grade A Warehousing facilities with Rs 25-30/Square feet & 20% lesser for Grade B

All the approvals pollution controls, environmental etc are available in a box ( at a park level)- you dont have to deal with this nonsense and focus on business

If you are a manufacturer, why would you want build your expertise in a non-core, 1 time function of building a factory and getting 3 dozen approvals?