Work on a Rs 1,357.71-crore plan to lay an interceptor sewer along three major drains to control pollution in the Yamuna is expected to start on June this year and will be completed in 36 months, a Delhi Jal Board (DJB) affidavit in the Supreme Court said on Monday.

The DJB, represented by Solicitor General Gopal Subramanium in the Supreme Court, said the proposal for laying the interceptor sew