2(32) factory
means any premises including the precincts thereof—
(a) whereon ten or more employees are working, or were working on any day of the preceding twelve months, and in any part of which a manufacturing process is being carried on with the aid of power, or is ordinarily so carried on, or
(b) whereon twenty or more employees are working, or were working on any day of the preceding twelve months, and in any part of which a manufacturing process is being carried on without the aid of power, or is ordinarily so carried on, but does not include a mine, or a mobile unit belonging to the Armed Forces of the Union, railways running shed or a hotel, restaurant or eating place.
Explanation 1 For computing the number of employees for the purposes of this clause, all the employees in (different groups and relays) a day shall be taken into account.
Explanation 2 For the purposes of this clause, the mere fact that an Electronic Data Processing Unit or a Computer Unit is installed in any premises or part thereof, shall not be construed as factory if no manufacturing process is being carried on in such premises or part thereof;