bids are invited for supply of certain items pvc water tank covers for 500 ltr tank. , removable metallic lid of pvc oh tank with fixing arrangement incl threaded gi nut and bolt and other fixing arrangements requiredcomplete as mentioned in specification document , glass corner shelf 300x300mm with cp fixing arrangement , stainless steel wire cloth 0.36mm nominal dia of wire in approved size. , polystyrene sheet for window glass, transparent 3mm thick, size of sheet 4ft x 8ft , factory made sfrc cover heavy duty of size 600mm dia confirming to is 12562 , factory made sfrc cover heavy duty of size 800mm dia confirming to is 12562 , factory made sfrc cover of size 750mm x 600mm of thickness not less than 60mm, heavy duty confirming to is 12562. , factory made sfrc cover of size 1000mm x 500mm of thickness not less than 60mm, heavy duty confirming to is 12562. , factory made sfrc cover of size 700mm x 550mm of thickness not less than 60mm, heavy duty confirming to is 12562. , factory made sfrc cover of size 350mm x 350mmmm of thickness not less than 60mm, heavy duty confirming to is 12562. , oil putty for glass fixing. total quantity : 5516