While the foundations of the friendship were being laid in the 70s, the Quattrocchis and Snamprogetti were getting favours from the Gandhis. During the late 70s, the Quattrocchis lay low but in 1980, with Indira Gandhis return to power, they re-emerged, as the inexplicable award of the massive Thai- Vaishet project to the Snamprogetti- Topsoe combine rocked Parliament. K. P. Unnikrishnan, MP, who led the charge, found himself under surveillance and the premises of those suspected of supplying him with information raided. Upset, Quattrocchi is said to have blocked his reentry into the Congress. Sonia evidently shared his anger; she reportedly snubbed P. Upendra at Hyderabad airport, having mistaken him for Unnikrishnan.