supply of kit for relay valve.kit for relay valve.,kit for relay valve consisting of 12 items for distributor valve drg to esc orts/ knorr alt : nil. [full description of the 12 items attached in document column]. note : eac h kit should be supplied in good quality poly or plastic sealed covers ( separately for metalic and non metallic items and to be supplied all in one cover) with proper sealing. the firm should furnish the ma nufacturers name, address, date of manufacturing, items inside packing and pl no. on the covers legi bly. (delivery schedule: the supplies should be strictly on quarterly basis in equal inst alments). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] carr. repair stores/tpty, andhra pradesh 441.00 set scr