742Drivage of stone gallery along 13LN 33E to 35E to approach coal seam beyond fault also drivage of staple pit size3.0 die and Dept 7.0m at 14LN 34L and 35L in seam D at Bijuri Colliery, Bijuri Sub Area, Hasdeo Area
TRN :
647279
|
Korea - Chhattisgarh
Contract Value :
9.61 Lacs |Agency Name :
South Eastern Coalfields Limited
747Re organization of ventilation circuit by making 24 nos of ventilation stoppings along apparent dip of banbohal bottom seam JK unit siduli colliery under Kenda Area ECL
TRN :
543440
|
Korea - Chhattisgarh
Contract Value :
11.45 Lacs |Agency Name :
Eastern Coal Fields Ltd.
748Drilling 2 nos 250 mm 142 m deep vertical holes from surface to bonbohal seam near no 2 pit of siduli unit to dewater bonbohal seam and feed water to the sand bunker at siduli colliery under Kenda Area ECL
TRN :
543441
|
Korea - Chhattisgarh
Contract Value :
3.96 Lacs |Agency Name :
Eastern Coal Fields Ltd.
749construction for drilling 2 nos upward borehole NX size 48m length from dobrana R V seam Location 17 D 28L to surface for recovery of old jammed borehole for new sanmd stowing bunker of no 4 pit at Lower Kenda colliery under Kenda Area ECL
TRN :
543442
|
Korea - Chhattisgarh
Contract Value :
1.88 Lacs |Agency Name :
Eastern Coal Fields Ltd.
750construction of 7nos small guard wall to stream line the seepage water up to mid sump in banbohal R VII seam RJ unit of Bahula Colliery under Kenda Area ECL
TRN :
543443
|
Korea - Chhattisgarh
Contract Value :
2.95 Lacs |Agency Name :
Eastern Coal Fields Ltd.
