supply of steel components used in boiler mountings of x-class locomotive , steel components used in boiler mountings of x-class locomotive consist of 04 items, as follows; 1) pull rod for regula ting operating gear, drg. no. goc/x/lr-05-02040, qty- 2 nos. 2) holder for blower valve gear, drg. no. goc/x/pn-07-06020 alt(1), qty- 9 nos. 3) pull rod, drg. no. goc/x/lr-07-06090, qty- 2 nos. 4) spindle for operating mechanism, drg. no. goc/x/mp-17-24070 alt(1), qty- 1 no. note: 1. item 1 to 4 consists one set 2. for equivalent material specification refer goc/x/specx-032 3. for materi al specification, the firm has to submit nabl accredited lab test certificate along with the material supply [ warranty period: 30 months after the date of delivery ] ]