Specification & scope of work for Multi Component Gas Separation test Rig

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Coral Norris
6 years ago
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1 XUR Specification & scope of work for ulti Component Gas Separation test Rig 1. Design, supply, assembly and commissioning of the ulti-component gas separation Test rig as per the schematic layout given in Drawing o: CT/CD/09/CO/01 Dt: and the specifications for the of components listed in nnexure.. The system should be installed and commissioned in CT lab in BH, Bangalore and demonstrated for the operations. 3. Design, supply, assembly, commissioning and testing of this xperimental setup for multi-component gas separation test rig should be as per latest applicable national/international standards including applicable legal & safety regulations. 4. Hydrogen and methane being highly inflammable & explosive gas is required to be handled carefully. ccordingly all equipment / parts forming the hydrogen gas facility are required to meet international standards / specifications so as to make the systems highly reliable. However, in case of oxygen, carbon-dioxide, rgon and nitrogen gases, indigenous components of reputed make and conforming to ndian standards and regulations can be used.. The complete gas handling system including piping, regulators and other associated items are to be designed so as to result in optimum efficiency of cylinder gas usage. Therefore, considering the pressure required at the user end and other pressure drops in the system, system should be designed in such a manner that BH should be able to use more than 8 % of gas contained in filled cylinders. 6. Besides above, the supply and installation of required instrumentation including safety instruments like flashback arrestors, regulators, pressure 1/

2 gauge, vent valves, pressure relief valves shall also be in the scope of this contract. Connections from individual cylinders to manifold end shall be of stainless steel lined / reinforced Flexible Hoses to enable easy adaptation to the cylinders of various capacities available in the market.. The scope of work also includes securing arrangement of individual cylinder with rigid frame to avoid their accidental falling after their installation on battery banks including protection against incident of earthquake etc. 8. s mentioned earlier, the above system is required to be suitably designed so that the flow of various gases at required dynamic pressure as specified and is achieved with minimum left over gas quantity in cylinders. ntire system should be demonstrated for Zero eakage guarantee for 48hrs. 9. Some minor modifications may be required to be carried out at the time of commissioning of entire system which is also included in the scope of this contract. 10. The required training on various aspects of handling, storage and operation of explosive gases & facilities including safety aspects. 11. ny other items / services required for ensuring the successful testing, commissioning and operation of above facility is also included in the scope of this contract without any additional cost. /

3 Drg o: CT/CD/09/CO/01 Dt: O CO H CH4 r 6 G S X G F O D 3 P R T O C SF SCHTC YOUT FOR UT-COPOT GS SPRTO TST RG 3/

4 Part o Symbol Part ame 1 Gas cylinder Single stage Pressure Regulator 3 Point of use regulator 4 O/OFF Value Filter 6 ass Flow Controller on-returnable valve 8 etering valve 9 eedle valve 10 Back Pressure Regulator 11 Sample bottle collectors 1 Digital flow meter 4/

5 XUR- ist of components for ulti component gas separation test rig Part Part ame Specifications Quantity o 1. Gas cylinders BH SCOP. 3. Regulators for CO,, H, O, r, CH 4, SF 6 gases Point of use regulators with shut off valve fitted in the panel Single stage Stainless steel Regulator for high flow high purity applications with shutoff valve, purge valve, ccuracy better than 1% [ll the regulators are arranged in a compact panel with respective colour code for gases] 0-00bar(Primary Gauge) 0-3bar(Secondary Gauge) 0-3bar (nlet Pressure) 0-0bar (Outlet Pressure) 4. On/Off valve. n-line Filter for dust removal µm 6. ass Flow Controller [CO,, H, O, CH 4 ]. on-returnable valve 0-100pm 0-0bar 0-100pm 0-0bar Cracking pressure 0.3 bar 8. etering Valve 0-0bar 0-100pm 9. eedle valve 0-0bar 0-100pm 1 Back Pressure Regulator with pressure 10. gauge Sample bottle collectors with PU 11. connectors 1. Digital Flow meter 0-0bar Stainless steel pm 0.-liter capacity Stainless steel 1-liter capacity Stainless steel For CO,, H, O, r, CH 4, SF 6 gases 0-100pm 13. Gas ixing manifold Dia=1/ =18-4 Stainless steel Flash back arrester Hydrogen and ethane 1. 1/4" SS tubing Stainless steel 0mt 16. Flexible tubing 1/4 Reinforced mx4no 1. Gas leak sensors with alarm and hooter 18. Permeation cell BH SCOP H,CH 4,SF /

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