16.The above conclusion would have an impact on the Award in respect of the First Bridge and Second Bridge by adopting and applying the factual findings in the Award. Consequently, as regards the First Bridge, the time limit of two months should be calculated from 23.07.1999, i.e. the date following re-submission by the first Respondent of the detailed designs and drawings. If so re-calculated, the Petitioner should have approved the detailed designs and drawings on or before 22.09.1999, whereas it was approved on 7.11.1999. Thus, the delay of about 46 days is attributable to the Petitioner on this account. As regards the Second Bridge, the original date of submission of detailed designs and drawings was 31.05.1999. Thereafter, upon receipt of comments from the Engineer on 22.06.1999, the first Respondent re-submitted the detailed designs and drawings on 29.06.1999 and approval was granted on or about 07.11.1999. Thus, the time limit for approval should be reckoned from 30.06.1999 and, if so reckoned, the two-month period would end on or about 29.08.1999. Consequently, the period of delay, which would be attributable to the Petitioner, in this regard, would be about 68 days. As regards the Third Bridge, the Arbitral Tribunal concluded, at paragraph 25.7 of the Award, that the delay is not attributable to the Petitioner with regard to approval of detailed designs and drawings. Therefore, the above conclusions do not impact the Award with regard to the Third Bridge. As regards the Fourth and Fifth Bridges, the first Respondent did not make