supply of front cover, guide, protection & back cover ( part finished) for adhesion cylinderfront cover, guide, protection & back cover ( part finished) for adhesion cylinder,supply of one set of front cover (part finished) for adhesion cylinder of x class loco as per drg no: goc/x/sk-11-04010, sh. 2 of 2 alt (1), qty- 2 nos/set. note: 1. one integral test piece should be provided for each component, it should be parted in presence of railway authority for material testing befor e machining. [ warranty period: 30 months after the date of delivery ] ] , supply of one set of guide (part finished) for adhesion cylinder front cover of x class loco as per drg no: goc/x/sk-11-04020, sh. 2 of 2 alt (1), qty- 2 nos/set. note: 1. one integral test piece should be provided for each component, it should be parted in presence of railway authority for material testin g before machining. [ warranty period: 30 months after the date of delivery ] ] , supply of one set of protection (part finished) for adhesion cylinder front cover of x class loco as per drg no: goc/x/sk-11-04030, sh. 2 of 2 alt (1), qty- 2 nos/set. note: 1. one integral test piece should be provided for each component, it should be parted in presence of railway authority for material te sting before machining. [ warranty period: 30 months after the date of delivery ] ] , supply of one set of back cylinder cover (part finished) for adhesion drive of x class loco as per drg no: goc/x/sk-11-05010, sh. 2 of 2, qty- 2 nos/set. note: 1. one integral test piece should be provided for each component, it should be parted in presence of railway authority for material testing befor e machining. [ warranty period: 30 months after the date of delivery ] ]