Roof bolting at dewatering routes for preparation of panel 16a in borachak ( r-viii) seam workings, patmohona colliery

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.

Re-supporting of traveling roadway and haulage roadway ug galleries 10b seam with resin capsule and fitting of bearing plates and tightening of nuts and cleaning of the approaching area at palkimara 10b seam of west jkd colliery.

Transportation and installation of two no 22kw 550v tugger haulage complete with trackline from surface and installation for material transportation at lhcm 2 section at 3 and 4 incline jpc

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,

Construction of 14 fourteen nos of p.c.c ventilation stopping in k.m.seam at e.s. incline of lakhimata colliery.

Roof bolting at haulage roadway of incline no.1 of sripur seam(r-vi) at bejdih colliery

Fencing of barbed wire around e.s. incline under lakhimata colliery.

Roof support by roof bolting along travelling roadway of incline of rvii seam of bankola colliery

Roof bolting at travelling roadway and haulage roadway for east section at parbelia colliery hijuli r-viii seam working