Installation of trackline and one no. tugger haulage complete with electricals at panel-9, lhcm-1 in r-viia seam, 3n4 incline unit, j.p.colly.

Drilling and grouting of roof bolts and jamming with resin capsule by using hydraulic roof (drill rod, drill bit and hy-draulic roof bolting machine provided by the contractor) bolting machine in lhd e9/e8 proposed depillaring panel of bagdona seam a

Engagement of hired jcb renovation or making of garland drains around bichhed bandh area and over and around depillaring panels a,b,c,f and g to pr entry of monsoon water into underground workings in narsamuda (r-x) seam workings at narsamuda co

Work for construction of 23 nos ventilation stopping between 45n and 46n from 12e to 19e and between 40n and 41n from 12e to 26e for proposed panel no cm2 and cm3 in no v seam of ncph colliery r-6 mine

Widening and heightening of drift from seam-iii to seam-ii, 0le between incline no. 1 to incline no. 2 and cleaning of fallen coal gallery with support of roof in seam-iii of katkona 1 and 2 incline.

Construction of 15 nos ventilation stopping by brick from 0d to 10ed in between 33l and 34l and 34l to 37l in between 10ed and 11ed of proposed panel e2 bott dep stow district in working of rvi chora seam for chora 7 and 9 pit colliery under kenda ar

Dismantling, laying, periodical shortening, line packing and cleaning of haulage track along 15ls from -22rise to 40dip and -40dip from 15ls to 28l roadway in propose (-)39dip dep. panel in seam c at kurja sheetaldhara ug mine. quantity laying 995.0

Construction of 15 nos ventilation stopping by brick from 0d to 10ed in between 33l and 34l and 34l to 37l in between 10ed and 11ed of proposed panel e2 bott dep stow district in working of rvi chora seam for chora 7 and 9 pit colliery under kenda ar

Establishment of haulage roadway by supporting with roof bolting and corner side wall from 2wd/24l to 34l/3ed in r-vi (bonbahal) seam of khottadih colliery, pandaveswar area

Cleaning and stacking of fallen coal with white washing along 23l from 0 dip to 17 dip in s.p. combine seam for emergency escape route of pumping operation under kumardhubi colliery.