Survey will be done again in Gyanvapi Masjid premises today. Today is the second day of the survey, regarding which tight security arrangements have been made in and around Gyanvapi. Today once again videography will be done inside the campus. From the point of view of the survey, Sunday is very important because a room in the mosque will be opened, in which it is being told that the debris is full. Apart from this, the domes of the mosque will also be surveyed. The Gyanvapi mosque complex was videographed on Saturday amid tight security and about 50 percent of the survey work was completed.