Lifting of existing old damaged pipes and lowering of new seamless pipes 150mm dia and 225m length in vertical stowing range of bunker no. 2 at jambad ug colliery

Lifting of existing old worn out delivery range and lowering of new ms pipe 150mm dia and 225m length in no.1 vertical delivery range for pumping the ug water to water reservoir of bunker no 2 of jambad ug colliery

Carbon steel&#x0d seamless/welded pipes&#x0d (ug)

Flashing, cleaning and renovation of 01 no. existing 250mm dia. 198 mtr. depth vertical borehole with lifting of 150mm dia. used and damaged seamless pipe and lowering of 150mm dia. new seamless pipe at sand bunker no. 3 for dobrana (r-v) seam of bel

Cutting and lifting of old pipe and installation of new seamless pipe in existing stowing vertical bore hole near sand bunker no. 1 of j. k. nagar colliery

Renovation of one (01) no. vertical borehole in stowing bunker no. 2 (used for sand stowing) of 133m. depth and 150mm. dia from surface to kenda (r-vi) working at 25 dip/ 2dip level of parasea colliery under kunustoria area.

Dismantling of broken stowing pipeline and lowering and fitting of 17 nos of 6 inch dia seamless pipe for bunker no 25 for the purpose of sand stowing in depillaring district nk33 (a) in pit no 7 in rvii narainkuri seam, amkola unit under nimcha

Renovation of one no. existing 250mm dia 50mt depth vertical borehole with lifting of 150mm dia damage pipe and lowering new 150mm dia pipe at sankalpa khani incline bunker no 6 of bankola colliery

Minor repair of ms chute and pipes fitting in sand stowing bunker of sdl section at shyamsundarpur colliery under bankola area

Urgent major installing of oh line from north jambad substation to north jambad old sand bunker at bahula colliery under kenda area for the purpose of ug de-watering of lkc