| Sr. no | Item Category | Item Description | Qty | | 1 | Chemical | Hydraulic testing and refilling of departmental cylinder by ultra high pure argon gas, cylinder capacity: 47 litre, gas filling pressure 140kg/sq. cm (approximately), gas volume: 7 cubic meter (approximately), gas purity: 99.9997%. Impurities: oxygen ≤1 ppm, moisture ≤1 ppm, total hydrocarbon ≤0.1 ppm, nitrogen ≤0.5 ppm, carbon dioxide and carbon monoxide ≤0.5 ppm. | 80 | | 2 | Chemical | Hydraulic testing and refilling of departmental cylinder by ultra high pure oxygen gas, cylinder capacity: 47 litre, gas filling pressure 140kg/sq. cm (approximately), gas volume: 7 cubic meter (approximately), gas purity: 99.999%. Impurities: argon and nitrogen ≤8 ppm, moisture ≤ 2ppm, total hydrocarbon ≤0.2 ppm, carbon dioxide and carbon monoxide ≤0.5 ppm. | 1 | | 3 | Chemical | Hydraulic testing and refilling of departmental cylinder by ultra high pure nitrogen gas, cylinder capacity: 47 litre, gas filling pressure 140kg/sq. cm (approximately), gas volume: 7 cubic meter (approximately), gas purity: 99.9997%. Impurities: oxygen ≤1 ppm, moisture ≤1 ppm, total hydrocarbon ≤0.1 ppm, carbon dioxide and carbon monoxide ≤0.5 ppm. | 4 | | 4 | Chemical | Hydraulic testing and refilling of departmental cylinder by ultra high pure hydrogen gas, cylinder capacity: 47 litre, gas filling pressure 130kg/sq. cm (approximately), gas volume: 6 cubic meter (approximately), gas purity: 99.999%. Impurities: oxygen ≤2 ppm, moisture ≤2 ppm, nitrogen≤5 ppm, total hydrocarbon ≤0.2 ppm, carbon dioxide and carbon monoxide ≤0.5 ppm. | 7 | | 5 | Chemical | Hydraulic testing and refilling of departmental cylinder by argon+4% hydrogen gas, cylinder capacity: 47 litre, gas filling pressure 130kg/sq. cm (approximately), gas volume: 6 cubic meter (approximately). | 13 | | 6 | Chemical | Hydraulic testing and refilling of departmental cylinder by argon+5% hydrogen gas, cylinder capacity: 47 litre, gas filling pressure 130kg/sq. cm (approximately), gas volume: 6 cubic meter (approximately). | 5 | | 7 | Chemical | Hydraulic testing and refilling of departmental cylinder by argon+8% hydrogen gas, cylinder capacity: 47 litre, gas filling pressure 130kg/sq. cm (approximately), gas volume: 6 cubic meter (approximately). | 2 | | 8 | Chemical | Hydraulic testing and refilling of departmental cylinder by zero grade air, cylinder capacity: 47 litre, gas filling pressure 140kg/sq. cm (approximately), gas volume: 7 cubic meter (approximately), gas purity: 99.999%. Impurities: water ≤2 ppm, moisture ≤1 ppm, total hydrocarbon ≤1 ppm, carbon dioxide-nil and carbon monoxide-nil. | 1 | | | | |
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