| Range ( in units) | Rate ( /unit) | SurplusCharge | Late fee(in rs.) |
|---|---|---|---|
| 0-50 units | 2rs /unit | No surcharge | more than 10days= 10rs |
| 51-150 units | 4rs/unit | No surcharge | more than 20days= 20rs |
| 151-250 unit | 6rs/ unit | 10% | more than 30days= 30rs |
| 250 & above units | 8rs/unit | 20% | more than 30days= 40rs |