Judgment Bhaskar Bhattacharya, CJ.—This First Appeal under section 37 of the Arbitration & Conciliation Act, 1996 [the Act] is at the instance of the State of Gujarat and is directed against judgment dated 7th December 2011 in Regular Civil Appeal No. 22 of 2011, whereby the learned Principal District Judge, Anand, treating the appeal as an application for setting aside the award under section 34 of the Act, dismissed the prayer of the appellants for setting aside the Award dated 15th May 2010 passed by the learned Arbitral Tribunal. 2. The facts giving rise to the filing of this appeal may be summed up thus: 2.1 The respondent No.1 was entrusted with the construction of a two-lane bridge across the River Mahi and its approaches, near Vasad on Ahmedabad-Vadodara section of the National Highway No. 8 under BOT Scheme with fee rights, and a Concession Agreement was executed on 16th November 1998 between the Government of India and Government of Gujarat on one part and M/s. Vijay Mistry Construction and Rajkamal Builders Pvt. Ltd., on the other part. 2.2 According to the Agreement, the date of commencement of the work was 16th January 1999 and the period of concession was 95 months and 3 days including the construction period of 2 years and, thus, the concession period expired on 18th December 2006. 2.3 Some disputes had arisen between the parties and the respondent No.1 referred the matter to the Arbitral Tribunal and the following claims and counter-claims were made before the Tribunal:— 1. Whether the claimant proves that it is entitled, under the provisions of the agreement dated 16/11/1998, to recover loss caused on account of issues of monthly and return passes at concessional rates to the local residents, who were everyday users of the “facility”; and further proves that the Claimant’s entitled to receive compensation in the principal sum or Rs. 65,58,750.00 or any other amount? 2. Whether the Claimant proves that it is entitled under the provisions of the agreement dated 16/11/1998, to receive compensation in the principal sum of Rs. 94,411.00 or any other amount on account of “Gujarat Bandh” on 3rd and 4th August 2000? 3. Whether the Claimant proves that it was stopped from collecting “Toll” on 27/09/2000 due to unlawful conduct of the Police Officers as alleged in Para 8.1 to 8.4 of the Statement of Claims? 94,411.00 or any other amount on account of “Gujarat Bandh” on 3rd and 4th August 2000? 3. Whether the Claimant proves that it was stopped from collecting “Toll” on 27/09/2000 due to unlawful conduct of the Police Officers as alleged in Para 8.1 to 8.4 of the Statement of Claims? And further proves that it is entitled, under the provisions of the agreement dated 16/11/1998 to receive compensation on this count in the principal sum of Rs. 227,846.00 or any other amount? 4. Whether the Claimant proves that it is entitled, under the provisions of the agreement dated 16/11/1998, to receive reimbursement to the extent or Rs. 5,14,80,000.00 being the amount paid by the Claimant towards Minimum Alternative Tax (“MAT”) ? 5. Whether the Claimant proves that it is entitled for declaration that the Respondent is liable, under the provisions of the agreement dated 16/11/1998, to reimburse amount/s paid by the Claimant towards MAT subsequently to the payment of Rs. 5,14,80,000.00? 6. Whether the Claimant proves that it is entitled, under the provisions of the agreement dated 16/11/1998, to receive the extra cost of Rs. 91,80,225.00 or any other amount due to increase/decrease in the scope of work? 7. Whether the Claimant proves that it is entitled to receive an amount of Rs. 85,04,350.00 or any other amount being the rightful remuneration for the work or repairing of the old bridge? 8. Whether the Claimant proves that the effect of communal riots in Gujarat lasted from 28/02/2002 to 31/05/2002 on collector to toll? 9. Whether the Claimant proves that it is entitled to receive compensation, under the provisions of the agreement dated 16/11/1998, in the principal sum of Rs. 97,15,984.00 or any other amount, for the loss in the “Toll collection” during the communal riot? 10. Whether the Claimant proves that there was unprecedented rainfall during periods as alleged in para 15.1 of the Statement of claims? 11. Whether the Claimant proves that it is entitled to receive compensation, under the provisions of the agreement dated 16/11/1998, in the principal sum of Rs. 24,78,340.00 or any other, for the loss in the “Toll collection” during the periods unprecedented rainfall? 12. Whether the Claimant proves that it is entitled to receive an amount of Rs. 4,14,462.00 or any other amount being the rightful remuneration for the work of repairing of the Expansion joints of the old bridge? 13. 24,78,340.00 or any other, for the loss in the “Toll collection” during the periods unprecedented rainfall? 12. Whether the Claimant proves that it is entitled to receive an amount of Rs. 4,14,462.00 or any other amount being the rig