supply of cover assembly & key box assembly for electric point machinecover assembly & key box assembly for electric point machine,cover assy (made out of 2mm galvanised steel sheet) & key box assy in set for electric point machine. one set consists of 1. cover assembly (made out of 2mm galvanised steel sheet) for electric point m/ c to drg. no. rdso. s 10865 alt-13/ptj with 19 part drawings - 1 no per set. 2. key box assembly to drg. no. r dso.s-10880 alt-9/ptj with 27 part drawings. (zinc plating included in all components) keys to drg. no. rdso. s-10907a alt-3/ptj and s-10907b alt-3/ptj - 1 no. per set. sample shall be approved before bulk supply. [ war ranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]