9 to 5.30, 6 to 2, 2 to 10 are just mathematical calculation. Shift timings are decided for maximum utilisation of production resources. However, it has also to be considered the transport available. What is the distance between working place and residence, whether public transport is availbale at 5 am and 10 pm, if employer is providing transport arrangement, or if travelling allowance is paid are some of various considerations while deciding shift timings. Factories Act tells us not more than 9 hours a day and not more than 48 hours a week and half an hour rest after 5 hours of work. It does not tell us timing of shift. That is left to convenience of employer and employees. Overlapping timiing in shifts is normally not allowed. But where preperatory work is done, one shift can start at say 7 and next shift can start at 7.30. This happens where boiler is to be heated for production. Factories act is meant to provide health, safety and welfare for workers. Keeping that in mind we can decide the timiing of the shifts. It is still better to take yes from workers or union.
Vibhakar Ramtirthkar, Pune.