area or the area to be cleaned by such part time contingent employees/sweepers. The rates were specified therein for two different types of cases depending on whether the sweeping area was less than 200 M2 or more than 200 M2 . Subsequently, by a pay revision order G.O.(P) No.3000/98/Fin. dated 25.11.1998 which came into effect on 01.03.1997, certain modifications were ordered. The categorisation was also different as per the pay revision order. Accordingly, Part Time Sweepers who were sweeping an area above 100 M2 but below 400 M2 were to be paid at the revised rate of Rs.1,250/- per month plus DA and persons who were sweeping an area above 400M2 , but below 800 M2 were to be paid at the rate of Rs.1,500/- per month plus DA. Enhanced pay was available to persons who were put in service as part time employees for 10 years, 20 years and 25 years. With respect to casual sweepers who were sweeping an area of less than 100 M2 , the Government issued G.O.(P) No.3002/98/Fin. dated 25.11.1998 ordering that such persons will be paid at the rate of Rs.600/- per month with effect from 1.11.1998.