Indian workers – can you guess their job ?

Here is a series of pictures of people at work in the Pune neighborhoods. Identifying their job is straight forward in most cases, yet can...
Here is a series of pictures of people at work in the Pune neighborhoods. Identifying their job is straight forward in most cases, yet can you guess the jobs of the men portrayed in the last three pictures of the series ?  Answers can be found in the comment section. Guess #1 ...... ? Guess #2 ...... ? Guess #3 : ...... ? All pictures taken with Leica M8 and 35mm Lux Asph