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.
