bids are invited for fd warming sys 4 medium grade , switch piano 5 amp 230 volts flush type one way , led tube light fittings 15w 230v box type 4 feets , screw full thread 6 x 19 mm isi , pvc switch board 7 inch x4 inch , pvc switch board 10 inch x 8 inch , pvc l bend and t junction joint , switch socket combination15 amp 230 volts , service bracket 40mm dia , cement 43 grade opc packed in hdpe bag each 50 kg , coarse sand free from vegetative materials , coarse aggregate 20mm graded , coarse aggregate 40mm graded , hardcore 63 to 90mm , mild steel framed work , mild steel bars of size 6 to 8mm dia , mild steel bars of size 10 mm and above dia , pre painted galvalume aluminium zinc coating of size 10 feet x 3 fet , pre painted galvalume aluminium zinc coating steel sheet 0.50 mm thick , mild steel self drilling screw , synthetic paint enamelled black , painting brush 3 inch , ms nut and bolt of length 100 mm fully thread suitable for 10 mm dia nuts and washers , ms nut and bolt , iron welding rod confirming , ms binding wire total quantity : 1495