Comprehensive prive and corrective maintenance and operation contract of different type ac machines installed at different places at the vivekananda yuba bharati krirangan salt lake kolkata 106 for 01 (one) year

Operation and prive maintenance of hm 101 me draglines and dozer bd 8 heavy earth moving machines for a period of 06 months from the date of commencement of work job.

Operation and prive maintenance of hm 101 me draglines and dozer bd 8 heavy earth moving machines for a period of 06 months from the date of commencement of work job

Operation and preventive maintenance of hm 101 me draglines and dozer bd 8 heavy earth moving machines for a period of 06 months from the date of commencement of work/job.

Operation and prive maintenance of hm 101 me draglines etc. heavy earth moving machines for a period of 06 months from the date of commencement of work/job.

Operation and prive maintenance of 2 nos hm draglines twl 101 me heavy earth moving machines for a period of 12 months from the date of commencement of work/job.

Operation and prive maintenance of 2 nos hm draglines twl 101 me heavy earth moving machines for a period of 12 months from the date of commencement of work/job.

Operation and preventive maintenance of 2 nos hm draglines twl 101 me heavy earth moving machines for a period of 12 months from the date of commencement of work/job.

Operation and prive maintenance of 02 nos. tata 320 draglines for the period of 12 months.

Operation and prive maintenance of duc machines for the period of 12 months from the date of commencement of work/job.