Government Roof Bolter Online Tenders

Proposal for Roof Bolting and Side Bolting Along 3Dip from 4L to 8L in R-Iii/Ii Seam at Pandaveswar Colliery, Pandaveswar Area

Roof Bolt for Roof Support at 17L to 19L/10D-13D in R-Iv Seam at Khottadih Colliery, Pandaveswar Area

Roof Bolt for Roof Support at 0L/7D to 19L/7D in R-Iv Seam of Khottadih Colliery, Pandaveswar Area

Roof Support by Roof Bolting for Proposed Stowing Panel 15 in Rvii Seam of No. 2 Incline of Bankola Colliery.

Roof Bolting with Dgms Approved Portable Hydraulic Roof Bolting Machine with Drilling Arrangement with 27Mm Dia Drill Bit for Anchoring of 20/22 Mm Dia Roof Bolt with Resin Capsule at Contiguous Devel...

Custom Bid for Services - Contractual Drilling of Face and Drilling of Long Vertical Hole and Full, Qty: 1

Roof Support by Roof Bolting for Proposed Stowing Panel 15 in Rvii Seam of No. 2 Incline of Bankola Colliery

Roof Bolting Support Near Present Pump Site at R-V (Rana Seam) Incline No-01 from 16L/1Ed to 17L/1Ed, 16L/Od to 18L/Od, 16L/1Wd to 1Ed and 17L/1Wd to 1Ed of Bhanora West Block Colliery.

Roof Bolting in Coal 1.5 M Depth in 11 South-Dip Development District in Lower Kajora (R-Viii Top) Seam of Central Kajora Colliery.

Protective Support by Roof Bolting, Cross-Stitching and Construction of (One)No Retaining Wall at North-Side Development District in Lower Kajora (R-Viii Top) Seam of Central Kajora Colliery.