724.5 mtr i.e. 21 pillars as pillar length centre to centre is 34.5 mtr. shortening from 31D/78L to 10D/78L of LHCM-2 section for depillaring of panel-7/6 in R-VII seam at 3n4 Incline, JPC and salvaging these total belt materials with electrical from (Tender №111868847)