(a) whether the survey work for doubling of Kalinarayanpur Junction-Krishnagar rail line on the Sealdah-Lalgola section of the Eastern Railway that was taken up in 1997-98 has now been completed;
(b) if not, the time by which it is likely to be completed and the action taken by the Government to complete the survey work expeditiously;
(c) whether the Government propose to take up the survey work for doubling of the remaining part of section i.e. from Krishnagar to Lalgola; and
(d) if so, the details thereof?