Description: Roof bolting of DGMS approved portable hydraulic roof bolting machine suitable with wet drilling arrangement to drill 1 50 long hole in roof having medium to fine grand sand stone strata with 27mm dia drill bit for anchoring of 20 22mm dia roof bolts Name of the Work Contract No
Details: Item Description/ Heading Roof bolting for roof support with DGMS approved portable hydraulic roof bolting machine suitable with wet drilling arrangement to drill1.50 mts.long hole in roof having medium to fine grained sand stone strata with 27 mm dia drill bit for anchoring of 20/22 mm dia roof bolts with resin capsule and fitting of bearing plates and tightening of nuts in 1East depillaring panel and fittng of w straps as and when required including loading of roof bolt ,bearing pate, W-strap and resin capsule into tub at incline mouth and unloading the same at destination in depillaring panel. Note:(1) Roof bolt rod bearing plate resin capsule electric power and water will supply departmently on free of cost. (2) Transportation of roof bolts rod bearing plate nut resin capsule power cable water hoses and shifting of power pack shall be done by contract
Sector: Mining