Tender For tender for supply of hydrogen flouride gas : : - hydrogen fluoride gas detector tubes range 0.17 - 30 ppm , hydrogen gas detector tubes range 0.05 - 0.8 percent , nitrogen oxide gas detector tubes range 100 - 2500 ppm , nitrogen oxide gas detector tubes range 0.5 - 15 ppm , nitrogen dioxide gas detector tubes range 20 - 1000 ppm , ammonia gas detector tubes range 50 - 900 ppm , ammonia gas detector tubes range 1 - 50 ppm , carbon dioxide gas detector tubes range 1 - 20 percent , carbon monoxide gas detector tubes range 20 - 1000 ppm , trichloro ethylene gas detector tubes range 5 - 300 ppm , sulphur dioxide gas detector tubes range 0.02 - 0.3 percent , sulphur dioxide gas detector tubes range 0.25 - 10 ppm , oxygen gas detector tubes range 3 - 24 percent , nitrogen dioxide gas detector tubes range 0.5 - 30 ppm , aspirating pump to be used with above detectors
Tender For ca no ge(u)/chm-58/2025-26 provn of water pipe line from water source i.e. vatika tank to raina stadium to tfr treated water sprinkler system at raina stadium incl standby submersible/ centrifugalpumping sets at veer smriti, vatika pump house