supply and delivery of materials for maintenance of mar 1111 and replacement of damaged cable at median opposite to iffco new town kolkata under wbhidco- 1 supply and delivery 1.1 kv grade xlpe insulated stranded alumuniumconductor galvanized steel armouredcableof the following size. i)4 core x 16 sq.mm (make- havells/polycab/kei) 2 laying of 1.1 kv grade xlpe insulated stranded aluminium conductor through micro tunnelling/pole/pillar box/loop connection of the following size cable i)4 core x 16 sq.mm 3 laying of cable through 40 mm dia hdpe pipe in the under ground trench having 460 mm wide x 760 mm. average depth, including excavation of earth cuttingtrenches filling space between the brick and pipe and also trench with shifted soil, leveling up and restoring surface duly rammed.i) 4 core x 16 sq.mm 4 supply and delivery 1.1 kv grade xlpe insulated copper unarmoured flexible cable of the following size. single core x 0.75 sq.mm(make- havells/mescab/kei/polycab) 5 supply and delivery 1.1 kv grade xlpe insulated copper unarmoured flexible cable of the following size. 2 core x 1.00 sq.mm(make- havells/mescab/kei/polycab) 6 supply and delivery 1.1 kv grade xlpe insulated copper unarmoured flexible cable of the following size. 3 core x 1.50 sq.mm(make- havells/mescab/kei/polycab) 7 supply and delivery 1.1 kv grade xlpe insulated copper unarmoured flexible cable of the following size. single core x 16.00 sq.mm(make- havells/mescab/kei/polycab) 8 supply & delivery of 440/220v,50hz,32amp, 4 pole mcb.( make-abb/legrand/l&t) 9 supply & delivery of 16 sq.mm flat copper cable lugs . (make-dowells or equivalents)