4.5 Deaerator- Weight <strong>of</strong> deaerator section, empty, kg --------------------------------- Storage tank, empty, kg --------------------------------- operating weight <strong>of</strong> unit completely assembled, kg --------------------------------- Flooded weight <strong>of</strong> unit completely assembled, kg --------------------------------- Shipping weight, kg --------------------------------- Heaviest piece to be handled during erectionweight & name, kg --------------------------------- Heaviest piece to be handled during maintenanceweight & name, kg --------------------------------- Describe internal vent condenser, statingmaterials, path <strong>of</strong> steam, water and noncondensablegases; length, thickness anddiameter <strong>of</strong> distributor; number and size<strong>of</strong> spray valves, Ref. No. ---------------------------------- Proposals <strong>for</strong> minimising dissolved oxygenlevels during start-up, Ref. No. --------------------------------- Describe internal steam distributionpath, Ref. No. ---------------------------------- Describe internal water distribution path, Ref. No. ---------------------------- Tray removal and/or access doorsNumber --------------------------------Size and materials --------------------------------- ManholesNumber --------------------------------Size and materials ---------------------------------- Describe anti-vortex baffling, Ref. No. ---------------------------------- Storage tank active capacity, lit. ------------------------------------- Height <strong>of</strong> stored water level measured fromtank contains above capacity, m ---------------------------------- Deaerator sectionShell thickness, mm ---------------------------------Head thickness, mm ---------------------------------- Storage tank sectionShell thickness, mm ---------------------------------Head thickness, mm ---------------------------------<strong>Ghorasal</strong> <strong>300</strong>-<strong>450</strong> <strong>MW</strong> CCPP Project (Vol-2B <strong>of</strong> 2 ) 32
- Tray, sizeNumber ---------------------------------Thickness, mm ---------------------------------- MaterialsDeaerator shell ---------------------------------Storage shell ---------------------------------Trays ---------------------------------Internal compartments ---------------------------------All other internal parts ---------------------------------Spray valves ---------------------------------Impingement baffles ---------------------------------Antivortex baffles ---------------------------------- Describe number, location, type <strong>of</strong>manhole and access doors, Ref. No. ---------------------------------- List <strong>of</strong> special tools provided, Ref. No. ---------------------------------- Pressure drop from steam inlet nozzle tostorage tank steam space above storedwater at design conditions, bar ---------------------------------- Temperature <strong>of</strong> deaerator effluent atdesign conditions, 0 C ---------------------------------- Static pressure required at inlet to waterdistribution at design conditions, bar ---------------------------------- Max. steam quantity leaving deaeratorvents at design conditions, kg/hr ---------------------------------- Pressure drop across condensate inletvalves at design conditions, bar ---------------------------------B-5 Generator and Ancillaries (<strong>for</strong> Steam Turbine)5.1 Generator-Manufacturer, Country -----------------------------------Type -----------------------------------KVA rating / power factor 0.8 -----------------------------------Max. leading & lagging KVAR capability at pf -----------------------------------Rated voltage between lines, KV -----------------------------------Connection <strong>of</strong> armature winding -----------------------------------Rated Current, A -----------------------------------Rated frequency, Hz ----------------------------------<strong>Ghorasal</strong> <strong>300</strong>-<strong>450</strong> <strong>MW</strong> CCPP Project (Vol-2B <strong>of</strong> 2 ) 33
- Page 2: 1. Schedule PageSchedule-A Guarante
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- Page 16 and 17: - Design pressure for high --------
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Name of the items28. Pot. metabisul
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SCHEDULE - ETOOLS AND APPLIANCESThe
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SCHEDULE-FSpares & consumables duri
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W.1.1.32 Cable Arrangment, Comb. Ch
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W.1.1.38 Piping Rack, RightSl No.It
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W.1.1.47.1 Seal Ring 8 PCW.1.1.47.2
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W.1.4.6.1 Tmg-Gasket 2 PCPriceW.1.4
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No.i) O’ Ringii) O’ Ringiii) O
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Spares & Service during Long Term S
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SCHEDULE - HCIVIL AND BUILDING WORK
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SCHEDULE - ILIST OF SUBCONTRACTORST
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SCHEDULE - KMOBILISATION AND DEMOBI