Erection and reorganisation of main 11kv overhead line and installation of 1.6mva power transformer 11kv/3.3kv with ht panel at pit office substation with busbar arrangement at topa ocp under kuju area.

A)extension of overhead line through ab cable for illumination purpose b)installation of distribution transformer c)erection of 3.3kv ohl for installed of 315kva transformer d)renovation and erection of 440 volt head line at sarubera colliery.

For complete deion and other details, please refer to tender

Maintenance contract for inspection and rectification/ replacement of bearing, grout and bed blocks from jw to dwarka mor (excluding) of line-3 in phase-i section (lot-3).

Charter hire of 2 two nos of dp 3 drillship modu package with equipment and crew for drilling, testing and abandonment of exploratory wells in water depths from 500 meters to 3000 meters.

Erection and dismantling of ht pole with 3.3kv oh line for diversion of 3.3 kv oh line of jarjara feeder near birsa railway track overbridge under urimari ocp.

Erection of 06 nos of above 8 mtr pole an 788kg acsr conductor 70 nos of disc insulator 50 nos of pin insulation and 6 nos of stay in 11kv oh line from urimari 33kv sub-sataion to urimari officer colony bypass in main 11kv feeder of sayal-d proje

On site repairing of 3.3kv vcb 1200amp, make andrew yule, si.no. 1522 used as a controlling breaker of birsa 3.3kv feeder at 11kv sub-station under urimari ocp.

Erection of 08 nos iron pole, 856kg acsr conductor and dismantling of 08 nos. of pole and 856kg oh line materials for 440v lt oh line of nalapar colony circuit of sayal-d project.

Shifting of 5 nos. of 11kv oh line pole and 6 nos. of 3.3kv oh line pole erected inside ground boundary line of bal vidya mandir school of ara colliery and changing of 300mtrs. of 440v oh line conductor.