Leave Policy According to the Factories Act
As per the Factories Act, an employee who works for 48 hours is to be allowed one day off with pay. If the employee is on EL/PL for 6 days, then he is eligible for a weekly off with pay. If he is on leave other than PL/EL, then the weekly off after the leave is also going to be a loss of pay. The implication shall be with the suffix; you have to consider the prefix as a weekly off only.
If it is SL, the employee has to apply for Sunday also as SL, i.e., 7 SLs. In general, CLs will be allowed for a maximum of 3 days, and the other 3 days are going to be a loss of pay. Then the weekly off is also treated as a loss of pay because there are no working days in the week; hence the weekly off with pay won't arise.
Regards,
Kamesh