000000 2018-10-01 2018-12-31 000000 2018-12-31 000000 2018-12-31 MeetingOfBoardOfDirectors1 000000 2018-12-31 MeetingOfBoardOfDirectors2 000000 2018-12-31 MeetingOfBoardOfDirectors3 000000 2018-12-31 MeetingOfBoardOfDirectors4 000000 2018-12-31 MeetingOfBoardOfDirectors5 000000 2018-10-01 2018-12-31 MeetingOfCommittees1 000000 2018-12-31 MeetingOfCommittees1 xbrli:pure 000000 0 ZRINFRA INE430B01019 ZR INFRA LIMITED 2018-04-01 2019-03-31 Quarterly 2018-12-31 false false true false 2018-08-02 2018-08-20 17 2018-08-27 6 2018-09-01 4 2018-11-14 73 Audit Committee 2018-11-14 true 2018-09-01 73 NA NA NA true true true true NA true true true ZULFI ABDULLAH RAVDJEE Managing Director ZULFI ABDULLAH RAVDJEE Managing Director HYDERABAD 2019-01-08