Re-support of incline no.01 and 2 intake return ug galleries 10b seam by hiring of dgms approved portable roof bolting machine and cleaning of the approaching area at b seam of west jkd colliery.

Safety devices on haulage road,shot hole pattern in a sinking shaft,plumbing or shaft centring arrangements for a sinking shaft,shot hole patterns,types of roof support by timber,chock with four corner props,chock release device,tapered props,side and roof support in a roadway,roof bolting,magnetic unlocker for flame safety lamp hand held type permanent magnet,tool kit for servicing and maintenance of flame safety lamp,flame proof lamp fitting for dark room of gas testing,drill rod and drill bit,air leg,lubricator,exploder dgms approved twenty five shot capacity resistance one hunderd fifty nine ohms, one and half a firing current, non volt battery, dc output five hunderd volt,scraper cum brake detector,stemming rod,metric chain size twenty meter,metric chain size thirty meter,engineering chain,revenue chain,gunter chain,steel tape fifteen meter,steel tape thirty meter,metallic tape,

Roof bolting in ug at rajendra ug mine of sohagpur area

Roof bolting by approved portable 02 nos departmental hydraulic roof bolting machine suitable with wet drilling arrangement drill 1.5 to 1.80m long hole in roof at rajendra ug mine of sohagpur area

Roof bolting by approved portable 02 nos departmental hydraulic roof bolting machine suitable with wet drilling arrangement drill 1.5 to 1.80m long hole in roof at rajendra ug mine of sohagpur area

Roof bolting manually by power drill with wet drilling arrangement drill 1.5 to 1.80m long hole in roof having hard piliferous with 27mm dia drill bit for anchoring 20/22mm dia roof bolts rajendra uh mine of sohagpur area

Roof bolting in ug by hiring of dgms approved portable hydraulic roof bolting machine with wet drilling arrangement drill 1.50mtr/1.80mtr length ...at piparia colliery

Roof bolting in ug by hiring of dgms approved portable hydraulic roof bolting machine with wet drilling arrangement drill 1.50mtr/1.80mtr length hole with 27mm dia drill bit for anchoring 20/22 mm dia roof bolting.... at umaria colliery

Roof bolting in ug by hiring of dgms approved portable hydraulic roof bolting machine with wet drilling arrangement to drill 1.50 mtr/ 1.80 mtr. length hole with 27mm dia drill bit... completes in ug at umaria colliery

Roof bolting by approved portable 02 nos hydraulic roof bolting machine at damini ug mine of sohagpur area.