Dear,
Your query is not clear, but it seems that you want to know the overtime (OT) payment rate for daily wage employees working with you. We do not know which of the Acts are applicable to your unit in relation to OT payment. OT payment provisions are there in the State Shops Act, Minimum Wages Act, Factories Act, 1948, etc. Therefore, first examine which of the Act(s) are applicable to your industry and then go through the relevant provisions relating to your query.
With Regards,
R.N.Khola