04] On 14/03/1996 the Company received a letter along with a statement demanding difference between rate @ Rs.4.50 and the prevailing rates for the period from 01/01/1976 to 30/09/1995 totaling Rs.90,24,120/-. The Company objected on the ground that the rate of Rs.4.50 per 10000 cubic feet was a negotiable rate and could be not be modified unilaterally. The Company paid the amount of Rs.8,80,293/- as water charges from May, 1996 to April, 1997 under protest. Meanwhile, on 21/05/1997 another agreement came to be executed between the Company and the State of Maharashtra through respondent no.2. However, on 16/07/1997, a impugned demand notice was issued by respondent No.3 for Rs.1,28,20,932/- towards water arrears for the period from 1972-73 to 1996-97. The Company started payment of current water bill from 09/03/1998 onward at the revised rate of Rs.10/- per 10000 cubic feet under protest. Again on 16/07/2004, another impugned demand notice with revised rate of water charges claiming arrears from 01/07/2000 to 31/01/2004 came to be issued for Rs.5,35,26,339/- on the basis of rate prescribed by the State of Maharashtra in its Government Resolution dated 26/11/2002. Lastly, on 16/08/2004 impugned composite