Drilling Holes And Grouting Of Cable Bolts For Roof Support Along The Original Galleries Including Splits Of Proposed Depillaring Panel, Panel No. 48 Of No. 3 Seam Ncph Colliery R-6 Mine. Drilling Holes And Grouting Of Cable Bolts For Roof Support Along , Chirimiri Area-Chhattisgarh
TDR : 30087804
Tender Notice
BOQ
Expired
Chirimiri Area
Chhattisgarh
Drilling Holes And Grouting Of Cable Bolts For Roof Support Along The Original Galleries Including Splits Of Proposed Depillaring Panel, Panel No. 48 Of No. 3 Seam Ncph Colliery R-6 Mine. Drilling Holes And Grouting Of Cable Bolts For Roof Support Along
Name of the Work :Drilling holes and grouting of cable bolts for roof support along the original galleries including splits of proposed depillaring panel, Panel No. 48 of No. 3 Seam NCPH Colliery R-6 Mine.
Sl. No.
Item Description
1
Transportation of materials viz: steel rope, cement, drilling rod, spanner etc.Drilling of holes 7.00 m including 1.50 m in sand stone in roof along the gallery.Jamming of steel rope in holeby cement for roof support.Work Load :As per fixed work load, a support gang of 08(Eight) persons (02 Skilled + 06 Un -Skilled)can do above all the 03 works for 20 nos. of holes in a shift.
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