bids are invited for services for ntpc meja 100001249 m1060250510 , m5926050008 , m5926056001 , m1080250180 , m1060320608 gemarpts searched hydrogen gas (h2) and co2 gas strings used in gemarpts hydrogen gas as per is 1090, waste containers and accessories - domestic (v2), carbon dioxide as per is 307, blow pipe for welding and cutting as per is 7653 (v2), corrosion inhibitor for oil and gas lines in presence of h2s gemarpts searched (ongc), xlpe cable for working voltages up to and result generated in gemarpts including 1.1 kv as per is 7098 (part 1), low temperature hydrogen peroxide gas plasma sterilizer, classroom chairs, charge fire extinguisher co2 gas cartridge 120gm (defence), public place seating chair relevant carbon dioxide as per is 307 hydrogen gas as per is 1090 categories selected for notification procurement of hydrogen gas and co2 gas and related total quantity : 36300