The operator of the nuclear installation, after paying the compensation for nuclear damage in accordance with section 6, shall have a right of recourse where–

(a) such right is expressly provided for in a contract in writing;

(b) the nuclear incident has resulted as a consequence of an act of supplier or his employee, which includes supply of equipment or material with patent or latent defects or sub-standard services;

(c) the nuclear incident has resulted from the act of commission or omission of an individual done with the intent to cause nuclear damage.