the Contractors / Design Consultants. As such, the Supervision Consultants are responsible for these lapses. 9.5 M/s Freyssinet acted as specialist Agency to M/s Hyundai for supply, installation and operation of the form traveller equipment for cantilever construction, post - tensioning work and installation of stay cables. Since the trigger 7for the collapse appears to be the failure of the Freyssibar and / or the supporting arrangement for the form traveller, the extent of their responsibility may be examined keeping in view the Contract Agreement between the concerned agencies. 9.6 Apportioning of extent of responsibility to the various agencies for the collapse of the structure could be examined further by the Employer (NHAI) keeping in view the contracts for this Project entered into between various agencies with each other and with NHAI.” 8. On 06.12.2010, NHAI issued a show-cause notice to the respondent nos. 1 and 2 calling upon them to justify as to why they should not be