Third indigenous pressurised heavy water reactor attains criticality: NPCIL
The HinduUnit 7 of the Rajasthan Atomic Power Project at Rawatbhata in Chittorgarh district achieved criticality, or the start of controlled fission chain reaction, on the night of September 19, according to the Nuclear Power Corporation of India, Ltd.. RAPP-7 is the third reactor to go critical in a series of 16 indigenous pressurised heavy water reactors of 700 MW each the national nuclear establishment is setting up. “Criticality for the first time on the project timeline marks the completion of construction phase and commencement of the operation phase,” NPCIL Executive Director B.V.S. Thereafter the power level will be raised in steps to full power, in line with the clearances of the Atomic Energy Regulatory Board.” “RAPP-7 is expected to start generation this year, followed by RAPP-8 in the next year,” the statement added.