supply of set of (i) paint for helical coil spring , set of (i) paint for helical coil spring of lhb coaches and similar application (single pack) as per rdso specification no. m&c/pcn/132/2021 ver 00 effective from february 2021 color shade grey ral- 7012, qty- 20 liters, packing in 20 ltrs new non returnable ms drum and (ii) thinner compatible for lhb hel ical coil spring paint, qty-01 liter, packing in 20 ltrs new non returnable ms drum , supplier to mention/prin t date of manufaicturing on the item & item to be supplied within 60 days of manufaicture date. [ warrant y period: 36 months after the date of delivery ] ]