Larsen & Toubro (L&T) has secured a Rs 303 crore contract from Reliance to supply critical equipment for the fast-track Jamnagar export refinery project.According to a release issued by L&T to the BSE today, the company will supply a range of equipment including a fluidised catalytic cracker (FCC) regenerator, large-size vacuum and crude columns and thick-walled, stainless steel-clad alloy steel reactors."Fabrication of the large-sized equipment will be carried out at the company's works at Hazira near Surat that is geared to tackle jobs of large dimensions," the release added. M V Kotwal, member of the board and senior vice president of L&T, said: "L&T had supplied the world's largest regenerator to Reliance in 1998. This repeat order shows the confidence Reliance reposes in L&T's advanced engineering and fabrication capabilities."