supply of polyvastra pillow cover, size-55 x 42 cmspolyvastra pillow cover, size-55 x 42 cms,polyvastra pillow cover, size-55 x 42 cms. for first ac coaches, as per spe cifications attached with duly screen printing north central railway/uttar madhya railw ay on two longitudinal running strips of 01 cm width in blue colour. manufacturing month & year shall be incorpor ated both in hindi & english in the running strips. technical specification attached with tender. [ warranty period : 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited