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

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

Ghee various packing activities on piece rate basis through outsourcing for the period of two years (24 months) 2026 2028

Rate contract with bhel trichy for safety valve erv spares for ntpcstations

Rate contract for repair of afc system modules for two years.

Purchase of ophthalmic surgical items under rate contract for two years basis

Annual rate contract for the period of two years for civil, sanitary and plumbing works at indian oil nagar, sector 55, noida.

Supply of liquid nitrogen on rate contract basis for a period of two years for the department of dermatology at aiims mangalagiri

Civil maintenance for ntpc rammam township for a period of two years.

Lease hold shops for canara bank shops for a period of two years