tender for rubber pad for axle pulley for 4.5 kw alternator made up of polychloroprene rubber compoundgrade f conforming to properties as laid down in clause. 3.2.4.1 and 3.2.4.2 of irs: specification r 48-88, of size18x160x240 mm as per rdsos drg. no: rdso/pe/sk/tl/0084-2005 (rev. 0), alt. 2 col-i (for 16.25 ton axle)with shore hardness 70 +/- 5, colour black and companys name should be transfer printed or moulded 0.5mmdeep, in the 18mm thick face of the pad. month and year shall be embossed besides companys name.