supply of anti bird discanti bird disc,anti bird disc made from polycarbonate materials of group 01 of class 2 as per specification astmd3935-21 of fire retardant rating ul 94-v2 or higher rating, with ss bolt length 35 mm, nut and spri ng washer as per specification ti/spc/ohe/fastners/0120 (a4-50 or superior grade), and silicon o ring wi th inner diameter of d-47 as per specification ti/spc/ohe/inscom/1072 suitable for composite type bracket/stay/9 tonne insulator as per rdso drawing no. ti/drg/ohe/abd/rdso/00000/19/0 (sh-1/2) rev.2 dated 20.03.2025 or latest. supply should be as per smi ti/mi/0059 rev3 dated 21.03.2025 or latest. [ war ranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]