NOC is I forgot. but name is Machinist.
6 working days took after medical.
I aplied through VFS Bangalore, first time it refused within 13 days and ask my current job status, financial status and surety letter for my return journy.
2nd time I aply with all documents and attested copies which they mentioned in the refusal letter.
It took 47 days to get medical request and there after 7 days to VISA.
If passport return back soon with out ask medical is probably a Refusal. Few of my friends face the same cituation