| 1 | 1 | HV 6.6kV Switchgear modification, extension of 53-HV-206,53-HV-207 & 11kV Switchgear extension 53-HV-204 (Substation 53) | | | |
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| 2 | 1.1 | Extension panels for following 6.6kV Switchgear \nI. 53-HV-207 (Total 4 nos. panels) \nA) HP Dissolver Feed Pump 21-P1-1209 E one no. \nB) Hot Oil Circulation Pumps 21-P1-1251 A, B & C three nos. \nTotal 4 nos. of new motor feeder panels each of 630A, 6.6kV (HV), 50Hz, 26.25kA for 1 \nsec., 3 phase, 3wire, Single Front, Compartmentalized, Drawout Type, Metal clad switchboard with enclosure protection of IP-4X (min.), Aluminum busbar with required hardware for integration with existing switchboards, Internal Arc tested as per IS/IEC 62271-200, ALFR for full short circuit current i.e. 26.25kA for a duration of 0.5 sec (min.) along with PRESSURE FLAP releasing Arc gases, Meters, Relays with IEC 61850 protocol, Protection, indication, alarms, Remote ECS/DCS/Annunciation panel with required hardware, software for interface (New or Modification of existing panel vendor to advise) with required interpanel wiring, looping with existing switchboard, associated terminal blocks and other applicable components, ECS interface panel (New or Modification of existing ECS interface panel) with associated interposing relay panel & other applicable components & accessories, as applicable with all necessary accessories & components. Protection relay parametrization & testing kits at the time of testing & commissioning as required considering IEC61850 protocol to be arranged by vendor. \n\nPlease refer single line diagram 44AC7500-00/E.01/0003/A4 for outgoing motor feeder \ndetails. \n\nTotal no. of extension panels are 4 nos. on these 1 no. of 6.6 kV Switchgear. \n\n+\n\nThird Party inspection, Start-up & Commissioning spares, Special tools & tackles. | item1 | 1 | Lot |
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| 3 | 1.2 | Extension of 3 nos. of 11kV extension panels for following \nI. Incomer from Steam Turbine Generator (STG) with generator duty VCB, metering, protection CT (For bus bar differential protection #, cable differential protection @ & composite feeder protection including sensitive earth fault protection) & line PT # - Vendor to consider provision of IEC 61850 Protocol to existing bus bar differential relay. \n@- Vendor to consider separate Relay for cable differential protection and PS class CT of both ends i.e. 11kV Panel end & STG end in their scope. \nII. Bus PT for extended portion of main bus bar with metering & protection \nIII. Bus coupler with bus riser of 630A VCB with metering & protection CT (For bus bar differential protection & composite feeder protection) \nTotal 2 nos. of 630 A, 11kV (HV), 50Hz, 40kA for 1 sec., 3 phase, 3wire, Single Front, Compartmentalized, Drawout Type, Metal clad switchboard with enclosure protection of IP-4X (min.), Aluminum busbar with required hardware for integration with existing switchboards, Internal Arc tested as per IS/IEC 62271-200, ALFR for full short circuit current i.e. 40kA for a duration of 0.5 sec (min.) along with PRESSURE FLAP releasing Arc gases, Meters, Relays with IEC 61850 protocol, Protection, indication, alarms, Remote ECS/DCS/Annunciation panel with required hardware, software for interface (New or Modification of existing panel vendor to advise) with required interpanel wiring, looping with existing switchboard, associated terminal blocks and other applicable components, ECS interface panel (New or Modification of existing ECS interface panel) with associated interposing relay panel & other applicable components & accessories, as applicable with all necessary accessories & components. \nProtection relay parametrization & testing kits as required considering IEC61850 protocol to be arranged by vendor. \n\nPlease refer single line diagram 44AC7500-00/E.01/0003/A4 for STG feeder with line PT, \nBs coupler & Bus PT details. \n\n Total no. of extension panels are 02 nos. breaker panels (1 no of bus coupler and 1 no. of \nIncomer panel with line PT) & 1 no. Bus PT for extended bus section. \n+\nThird Party inspection, Start-up & Commissioning spares, Special tools & tackles. | item2 | 1 | Lot |
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| 4 | 1.3 | 1 no. of Modification panel for following 6.6kV Switchgear \nI. 53-HV-206 (1 no. Vacuum Pump 21-P1-416C) with existing switchgear cubicle no. 10 number. Total 1 no. of new motor feeder panel each of 630A, 6.6kV (HV), 50Hz, 26.25kA for 1 sec., 3 phase, 3wire, Single Front, Compartmentalized, Drawout Type, Metal clad switchboard with enclosure protection of IP-4X (min.), Aluminum busbar with required hardware for integration with existing switchboards, Internal Arc tested as per IS/IEC 62271-200, ALFR for full short circuit current i.e. 26.25kA for a duration of 0.5 sec (min.) along with PRESSURE FLAP releasing Arc gases, Meters, Relays with IEC 61850 protocol, Protection, indication, alarms, Remote ECS/DCS/Annunciation panel with required hardware, software for interface (New or Modification of existing panel vendor to advise) with required interpanel wiring, looping with existing switchboard, associated terminal blocks \nand other applicable components, ECS interface panel (New or Modification of existing ECS interface panel) with associated interposing relay panel & other applicable components & accessories, as applicable with all necessary accessories & components. \nProtection relay parametrization & testing kits at the time of testing & commissioning as required considering IEC61850 protocol to be arranged by vendor. \n\nPlease refer single line diagram 44AC7500-00/E.01/0003/A4 for outgoing motor feeder details. \n\nTotal no. of extension panels are 1 no. on this 1 no. of 6.6 kV Switchgear.\n\n+\nThird Party inspection, Start-up & Commissioning spares, Special tools & tackles. | item3 | 1 | Lot |
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| 5 | 1.4 | Optional quote for 2 nos. of Extension panels for following 6.6kV Switchgear \nI. 53-HV-206 (2 nos. PTA Mother Liquor Filter 21-P1-1602 A & B in panel 1A & 48 nos. as per Annexure-5) \nTotal 2 nos. of new motor feeder panel each of 630A, 6.6kV (HV), 50Hz, 26.25kA for 1 sec., 3 phase, 3wire, Single Front, Compartmentalized, Drawout Type, Metal clad switchboard with enclosure protection of IP-4X (min.), Aluminum busbar with required hardware for integration with existing switchboards, Internal Arc tested as per IS/IEC 62271-200, ALFR \nfor full short circuit current i.e. 26.25kA for a duration of 0.5 sec (min.) along with PRESSURE FLAP releasing Arc gases, Meters, Relays with IEC 61850 protocol, Protection, indication, alarms, Remote ECS/DCS/Annunciation panel with required \nhardware, software for interface (New or Modification of existing panel vendor to advise) with required interpanel wiring, looping with existing switchboard, associated terminal blocks and other applicable components, ECS interface panel (New or Modification of existing ECS interface panel) with associated interposing relay panel & other applicable components & \naccessories, as applicable with all necessary accessories & components. \nProtection relay parametrization & testing kits at the time of testing & commissioning as required considering IEC61850 protocol to be arranged by vendor. \n\nPlease refer single line diagram 44AC7500-00/E.01/0003/A4 for outgoing motor feeder \ndetails. \n\n Total no. of extension panels are 2 nos. on these 1 no. of 6.6 kV Switchgear. \n\n+\nThird Party inspection, Start-up & Commissioning spares, Special tools & tackles. | item4 | 1 | Lot |
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| 6 | 1.5 | Optional quote for 2 nos. of Modification panels for following 6.6kV Switchgear \nII. 53-HV-206 (2 nos. PTA Mother Liquor Filter 21-P1-1602 A & B) with existing \nswitchgear cubicle no. 9 & 30 number respectively \nTotal 2 nos. of new motor feeder panel each of 630A, 6.6kV (HV), 50Hz, 26.25kA for 1 sec., 3 phase, 3wire, Single Front, Compartmentalized, Drawout Type, Metal clad switchboard with enclosure protection of IP-4X (min.), Aluminum busbar with required hardware for integration with existing switchboards, Internal Arc tested as per IS/IEC 62271-200, ALFR \nfor full short circuit current i.e. 26.25kA for a duration of 0.5 sec (min.) along with PRESSURE FLAP releasing Arc gases, Meters, Relays with IEC 61850 protocol, Protection, indication, alarms, Remote ECS/DCS/Annunciation panel with required \nhardware, software for interface (New or Modification of existing panel vendor to advise) with required interpanel wiring, looping with existing switchboard, associated terminal blocks and other applicable components, ECS interface panel (New or Modification of existing ECS interface panel) with associated interposing relay panel & other applicable components & \naccessories, as applicable with all necessary accessories & components. \nProtection relay parametrization & testing kits at the time of testing & commissioning as required considering IEC61850 protocol to be arranged by vendor. \n\n Please refer single line diagram 44AC7500-00/E.01/0003/A4 for outgoing motor feeder \ndetails. \n\n Total no. of extension panels are 2 nos. on these 1 no. of 6.6 kV Switchgear. \n\n+\nThird Party inspection, Start-up & Commissioning spares, Special tools & tackles. | item5 | 1 | Lot |
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