Procurement of dgms approved flame safety lamps for underground mines

Dgms approved noise dosimeter

Dgms approved methane & carbon monoxide composite portable detector

Dgms approved & bis certified flp face led light fitting in ms const. with inbuilt isolator/150w

Flame safety lamp gl-7 model volex, dgms approved lamp for gassy mines with a fixed filament unit fuel petrol or esso solvent 1425,flame safety lamp gl-50 model volex gl-50, dgms approved lamp for gassy mines spirit or petrol use as fuel for detecting methane,methanometer ch4 sensor range 0-100 percent,toximeter sensor range 0-1999 ppm,oximeter 02 sensor range 0-30 percent volume,multi gas detector with ch4 sensor ch4 0-100 percent lel, co 0-2000ppm, o2 0-25 percent volume, no2 0-50 ppm,multi gas detector with hydrocarbon, co, o2 and h2s sensors, hc 0-100 percent lel co 0-2000ppm o2 0-25 percent volume h2s 0-100ppm,explosimeter ch4 sensor 0-100 percent volume

Calibration services - safety relief valve as per as per sor sl no1 schedule of rates under section vii of atc as per approved atc document as per approved atc document as per approved atc document,calibration services - pressure safety valve as per sor sl no 2 schedule of rates under section vii of atc as per approved atc document as per approved atc document as per approved atc document,calibration services - pressure safety valve, leser, (set pressure 40 kg per cm2) as per sor sl no 3 schedule of rates under section vii of atc as per approved atc document as per approved atc document as per approved atc document,calibration services - creep relief valve as per sor sl no 4 schedule of rates under section vii of atc as per approved atc document as per approved atc document as per approved atc document,calibration services - creep relief valve (set pressure 23 kg per cm2) as per sor sl no 5 schedule of rates under section vii of atc as per approved atc document as per approved atc document as

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,

Calibration services - pressure safety valves pressure any other government approved labs / service provider drilling rigs of ongc mba basin, kolkata

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.

Repairing and renovation of the public addressable (pa syatem) along with replacement of some parts for proper communication and safety of man and material at rls bocp for compliance of dgms violation.