Tender For roof bolting with portable hydraulic roof bolting machine with drilling arrangement to drill 1.50 m long hole in roof with resin capsule and fitting of bearing plates in 11 dip depillaring panel of massan combined seam at shiwani ug mine.
Tender For providing of custom bid for services - estimate for outsourcing labour assistance in operation of 02 nos of udm machine for both roof support by resin bolting and face driling for coal preparation works including maintence and marching of udm machine at sharda ug..
Tender For 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 development panel in upp seam at bhatgaon colliery.