procurement of polyester slings for power house of dulhasti power station , polyster sling , 2 ton , length 1 . 5 mtr , polyster round sling cap . 5 tonne 3 mtrs long , polyster sling capacity-5 ton x 5 mtr length with 3 mtr h . d anti cut sleeves , with overload indicato , polyster sling capacity-10 ton x 6 mtr length with 4 mtr h . d anti cut sleeves , with overload indicat , polyster sling capacity-20 ton x 8 mtr length with 5 mtr anti cut sleeves , with overload indicators , polyster sling capacity-30 ton x 8 mtr length with 5 mtr anti cut sleeves , with overload indicators , twin path polyster sling with covermax cap 5 ton , length 5m , three legged polyster sling , cap - 2 ton , polyster duplex flat webbing sling sling cap-1 ton , l=4 mtr . , polyster duplex flat webbing sling cap-2 ton l=4 mtr .