As per the Factories Act 1948, every adult (a person who has completed 18 years of age) cannot work for more than 48 hours in a week and not more than 9 hours in a day. According to Section 51 of the Act, the spread over should not exceed 10-1/2 hours.
The Factories Act 1948, provides that every adult (a person who has completed 18 years of age) cannot work for more than 48 hours in a week and not more than 9 hours in a day. According to Section 51 of the Act, the spread over should not exceed 10-1/2 hours.
The Minimum Wages Act, 1948 also specifies about the working hours under the rules 20 to 25 that the number of work hours in a day should not exceed 9 hours for an adult.
So any work out of this time would be treated as overtime .However overtime applies to workmen only and not for white collar employees lie engineers having managerial work profile.
In any event referring to these provisions of law you can send detailed presentation to the management to fix a working schedule so neither side can have any grievance agaisnt each other regarding working hours.
If this is not resolved amicably then Industrial Dispute may ensue for which a Reference can be given by the Ministry of Labour to initiate proceeding beofre the industrial Tribunal.
Good luck.