Procurement of dgms approved flame safety lamps for underground mines

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

Procurement of 9 ton composite insulators for ohe from rdso- approved vendors.

Concrete mixture fan belt as approved sample,concrete mixture wheel bearing as approved sample,js 81 hydraulic tank air breather as approved sample,hydra master cylinder as approved sample,hydra breake shoe as approved sample,hydra hydraulic hose as approved sample,tata hitachi fuel filter as approved sample,tata hitachi boom cylinder assy as approved sample,tata hitachi hydraulic tank assy as approved sample,tmx 20 boom cyl seal kit as approved sample,tmx 20 teeth as approved sample,tmx 20 lock pin as approved sample,tata hitachi 220 teeth as approved sample,tata hitachi 220 lock pinas approved sample,tata hitachi 220 boom cylinder seal as approved sample,tata hitachi 220 bucket cylinder seal as approved sample,tata hitachi 220 teeth as approved sample,tata hitachi 220 lock pins plug as approved sample,tata hitachi 220 hyd pipe as approved sample,tata hitachi 220 fuel filter set as approved sample,tata hitachi 220 oil filter set as approved sample,tata hitachi 220 hyd filter as approved sample,tata hitachi 2

Rate contract of industrial and electrical safety shoe for all work centres for a period of 3 years.

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

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.

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