M and L for cable in trenches or passing through pipe XLPE insulated 50 sqmm 3.5 core etc., All as per Item Ser No. 1 above but of size 70 Sqmm 3.5 Core., All as per Item Ser No. 1 above but of size 120 Sqmm 3.5 Core., Excavating in Trenches not exc. 1.50 mtr wide and not exc. 1.50 mtr etc., Returning Filling in including Spreading Levelling Watering and Well etc., Removing excavated Materials Soils not exc. 50.00 mtr and depositing where etc., M and L Sand Cushioning dry in Trenches for protection of UG Cables below etc., M and L for fly ash bricks locally available laid dry width wise across the line of cable etc., S and F Galvanised Iron Pipe 80mm Bore dia Light Grade for protection of UG Cable etc., S and F Galvanised Iron Pipe 50mm Bore dia Light Grade for protection of UG Cable etc., S and F HDPE DWC Double Walled Corrugated of Diameter 40 mm etc., S and F HDPE DWC Double Walled Corrugated of Diameter 63 mm etc., M and L for Horizontal Boring for Passing Protection Pipe up to 80mm Bore etc., M and L for earthing

by Department of Military Affairs