supply of different types of levers used in boiler mountings of x-class locomotive , different types of levers used in boiler mountings of x-class locomotive consist of 05 items, as follows; 1) lever for regulator, drg. no. goc/x/l r-05-02030, qty- 1 no. 2) lever, drg. no. goc/x/lr-05-02050, qty- 1 no. 3) lever for blower valve, drg. no. goc/x/lr-07-05080, qty- 2 nos. 4) lever, drg. n o. goc/x/lr-07-06010 sheet 1 of 1, qty- 2 nos. 5) lever for blower valve gear and front hand rail, drg. no. goc/x/lr-07-06080, qty- 2 nos. note: 1. item 1 to 5 consist of 1 set 2. for equivalent material specification refer goc/x/specx-032 3. for material specification, the firm has to submit nabl accredited lab t est certificate along with the material supply [ warranty period: 30 months after the date of delivery ] ]