supply of brake shoe (step size) medium phosphorous to rdsos drg.no.-d-bg-1753-x2 (alt.- 8) and spec. no.-m&c/mtd/101/2007 with initial size of 55 mm suitable for electric loco.brake shoe (step size) medium phosphorous to rdsos drg.no.-d-bg-1753-x2 (alt.- 8) and spec. no.-m&c/mtd/101/2007 with initial size of 55 mm suitable for electric loco.,brake shoe (step size) medium phosphorous to rdsos drg.no.-d-bg-1753-x2 (alt.- 8) and spec. no.-m&c/mtd/101/2007 with initial size of 55 mm suitable for electric l oco. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] diesel loco shed stores/bndm, odisha 1814.00 numbers ser electric loco in stores/bksc, ser jharkhand 479.00 numbers