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Tender for Dtls 400/220/66Kv Gis Tikrikhurd Project , Supply- Gis : 400Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 1.01-1.13): 420Kv, 3150A, Sf6 Gas Insulated Ict Feeder Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Bus-Bar Disconnectors With Common Grounding Switch, Line Disconnector, Safety Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For Complete Bay, Gas Insulated Terminal Connection For Connecting Ict With Gis Through Sf6 To Air Bushing/Duct Etc., To Complete Transformer Bay Module. Gis Transformer Feeder Bay Module In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 3150 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three, 5-Core, Single Phase Current Transformers. C. Three 3-Phase, Single Pole, Group Operated Isolator Switches, Complete With Manual And Motor Driven Operating Mechanisms. D. Three 3-Phases, Single Pole Group Operated Safety Grounding Switches, Complete With Group Operated Manual And Motor Driven Operating Mechanisms. E. Gas Insulated Terminal Connection For Connecting Transformer With Gis Through Sf6 To Air Bushings, Sf6 Bus Duct Etc. To Complete Transformer Bay Module. F. Gis Bus Duct With Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc As Required. G. Local Control Cubicle (If Required). H. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 420Kv, 3150A, Sf6 Gas Insulated Ict Feeder Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Bus-Bar Disconnectors With Common Grounding Switch, Line Disconnector, Safety Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For Complete Bay, Gas Insulated Terminal Connection For Connecting Ict With Gis Through Sf6 To Air Bushing/Duct Etc., To Complete Transformer Bay Module. Gis Spare Transformer Bay Feeder By Module (Fully Equipped) In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 3150 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three, 5-Core, Single Phase Current Transformers. C. Three 3-Phase, Single Pole, Group Operated Isolator Switches, Complete With Manual And Motor Driven Operating Mechanisms. D. Three 3-Phases, Single Pole Group Operated Safety Grounding Switches, Complete With Group Operated Manual And Motor Driven Operating Mechanisms. E. Gas Insulated Terminal Connection For Connecting Transformer With Gis Through Sf6/Air Bushings, Sf6 Bus Duct Etc. To Complete Transformer Bay Module. F. Gis Bus Duct With Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc As Required. G. Local Control Cubicle (If Required). H. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure Materials & Earthing Requireed For Completeness Of Bay. , 420Kv, 3150A Sf6 Bus Reactor Bay Module Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Disconnectors Swiches, Safety Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For The Complete Bus Reactor Bay For Connecting Reactor With Gis Through Sf6 To Air Bushing/Duct Etc., To Complete Reactor Bay Module . Gis Shunt Reactor Feeder Bays In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 3150 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three, 5-Core, Single Phase Current Transformers. C. Three 3-Phase, Single Pole, Group Operated Isolator Switches, Complete With Manual And Motor Driven Operating Mechanisms. D. Three 3-Phases, Single Pole Group Operated Safety Grounding Switches, Complete With Group Operated Manual And Motor Driven Operating Mechanisms. E. Gas Insulated Terminal Connection For Connecting Transformer With Gis Through Sf6 To Air Bushings, Sf6 Bus Duct Etc. To Complete Transformer Bay Module. F. Gis Bus Duct With Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc As Required. G. Local Control Cubicle (If Required). H. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 420Kv, 3150A, Sf6 Gas Insulated Line Feeder Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Bus-Bar Disconnectors With Common Grounding Switch, Line Disconnector, Safety Grounding Switches, High Speed Fault Making Grounding Switch,Pt, Surge Arrestor,Local Control Cubicle, Sf6 Gas Monitoring System For Complete Bay, Gas Insulated Terminal Connection For Connecting Overhead Line Through Sf6 To Air Bushing/Sf6 Ducts Etc. To Complete Feeder Bay Module. Gis Line Feeder Bays In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 3150 A, 3-Phase, Sf6 Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three 5-Core Single Phase Current Transformers. C. Three 3-Phase, Single Pole, Group Operated Isolator Switches, Complete With Manual And Motor Driven Operating Mechanisms. D. Two 3-Phases, Single Pole Group Operated Safety Grounding Switches, Complete With Manual And Motor Driven Operating Mechanisms. E. One 3-Phase, Single Pole, High Speed Fault Make Grounding Switch, Complete With Group Operated Manual And Motor Driven Operating Mechanisms. F. Three Single Phase Voltage Transformers/ Pt. G. Three Single Phase, Surge Arresters. H. Gas Insulated Terminal Connection For Connecting Overhead Line With Gis Through Sf6 To Air Bushings, Sf6 Bus Duct Etc. To Complete Feeder Bay Module. I. Gis Duct With Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. J. Local Control Cubicle (If Required). K. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 420Kv, 4000A, 3 Single Phase (Isolated), Sf6 Gas Insulated, Metal Enclosed Bus Bars Each Enclosed In Three Individual Bus Enclosures Running Along The Length Of The Switchgear To Interconnect Each Of Circuit Breaker Bay Module. Each Bus Bar Set Shall Be Complete With Voltage Transformer, Disconnector With Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For The Complete Bus Etc. Gis Bus Bar Module In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds, Eqpt Layouts, Tender Drawings. The Same Shall Be Inclusive Of Pd Sensors, Densimeters, All The Required Hardwares (Nuts, Bolts, Washers), As Applicable, A. Bus Bars Enclosures Running Along The Length Of The Switch Gear To Interconnect Each Of The Circuit Breaker Bay Modules. B. Three Single Phase Voltage Transformers/Pts. C. One 3-Phase, Single Pole, Group Operated Isolator/Disconnector With One 3-Phase, Single Pole, Group Operated Earthing Switch With Manual And Motor Driven Operating Mechanisms. D. Gis Duct With Gas Monitoring Devices, Barriers, Pressure Switches, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. E. Local Control Cubicle (If Required). F. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 420Kv, 3150A, Sf6 Gas Insulated Tie Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Disconnectors Swiches, Safety Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For The Complete Bay Etc. Gis Tie Feeder Bay Module In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Tie Bay Shall Consist Of The Following, A. One 3150 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three Nos, 1-Phase, 5-Core, Multi Ratio, Current Transformers On One Side Of Circuit Breaker. C. Three Nos. 1-Phase, 5-Core, Multi Ratio, Current Transformers On Other Side Of Circuit Breaker. D. Two 3- Phase, Single Pole, Group Operated Isolator Switches, Complete With Manual And Motor Driven Operating Mechanisms. E. Four 3-Phase, Single Pole, Group Operated Safety Grounding Switches, Complete With Manual And Motor Driven Operating Mechanisms. F. Gis Duct With Gas Monitoring Devices, Barriers, Pressure Switches, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. G. Local Control Cubicle (If Required). H. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure Materials & Earthing Requireed For Completeness Of Bay. , 420Kv, 3150A, Sf6 Gas Insulated Bus Sectionaliser Bay Module Comparising Of Sf6 Gas Insulated Circuit Breaker , Current Transformer, Two Disconnectors With Safety Grounding Switches, Sf6 Gas Monitoring System For Complete Bay Etc. Gis Bus Sectionalizer Bays In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Line Feeder Bay Shall Consist Of The Following, A. One 3150 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three Nos, 1-Phase, 5 Core, Multi Ratio Current Transformers On One Side Of Circuit Breaker. C. Three Nos, 1-Phase, 5 Core, Multi Ratio Current Transformers On Other Side Of Circuit Breaker. D. Two 3- Phase, Single Pole, Group Operated Isolator Switches, Complete With Manual And Motor Driven Operating Mechanisms. E. Two 3-Phase, Single Pole, Group Operated Safety Grounding Switches, Complete With Manual And Motor Driven Operating Mechanisms. F. Gis Duct With Gas Monitoring Devices, Barriers, Pressure Switches, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. G. Local Control Cubicle (If Required). H. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 400Kv, 63Ka, 4000 A Gis Bus Bar Extension In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds, Eqpt Layouts, Tender Drawings. The Bus Bar Extensions Will Be Used To Connect The Busbar Modules Of The Individual Dia. The Same Shall Be Inclusive Of Pd Sensors, Densimeters, All The Required Hardwares (Nuts, Bolts, Washers ) , 400Kv, 3150A, Sf6 To Air Bushing For Connecting Gis To Ais Alongwith Support Structure, Single Phase. Sf6 To Air Bushings For Connecting Gibd To 400Kv Outdoor Switchyard Lines As Per Tender Sld, Eqpt Layout, Pd Sensors As Required, Complete In All Respects Along With All Required Accesssories Hardwares As Per Eqpt Layout Complete In All Respects. Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , 400Kv, 3150A, 1 Phase Sf6 Gis Bus Duct Alongwith Support Structure. Gas Insulated Bus Duct Inclusive Of Pd Sensors, Densimeters (All The Bends, Bellows Etc Required For Routing Shall Be Inclusive), For Line/ Transformer/ Reactor Feeder Modules Outside Gis Hall With Support Structure (Along With Gas Monitoring Devices, Barriers, Pressure Switches Uhf Based Partial Discharge Measurement Sensors Etc. As Required). Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , 400 Kv Circuit Breaker Shall Be Equipped With Controlled Switching Device With Consequent Optimization Of Switching Behavior, When Used In, 1. Switching Of Transformer (400 Kv Side Circuit Breakers Only) 2. Switching Of Shunt Reactor , 400Kv, Single Phase Surge Arresters For Connection On Gis Bay/ Bus Bar. Surge Arresters For Connection On Gis Bay/ Bus Bar As Per Tender Sld, Eqpt Layout, Pd Sensors As Required, Complete In All Respects Along With All Required Accesssories Hardwares As Per Eqpt Layout Complete In All Respects. Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , 400Kv, 3150A, Single Phase Potential Transformer For Connection On Gis Bay/ Bus Bar. Potential Transformer For Connection On Gis Bay/ Bus Bar As Per Tender Sld, Eqpt Layout, Pd Sensors As Required, Complete In All Respects Along With All Required Accesssories Hardwares As Per Eqpt Layout Complete In All Respects. Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , Supply- Gis- Testing & Maintenance Equipment : 400Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 2.01-2.09): Sf6 Gas Filling And Evacuating Plant , Sf6 Gas Filling And Evacuating Plant (Gas Processing Unit) , Sf6 Gas Analyser , Sf6 Gas Leak Detector , Gas Masks , Portable Partial Discharge Monitoring System , Online Partial Discharge Monitoring System , Contact Resistance Meter , Circuit Breaker Operational Analyzer , Supply- Gis- Special Tools & Tackles : 400Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts Deployment Of All Special Tools And Tackles Required For Erection, Testing, Commissioning And Maintenance Of Equipment , Supply- Gis- Spares : 400Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 4.01-4.56): Single Phase, Cable End Termination Connection & Enclosure, Compatible With The Main Circuit , Sf6 Gas Pressure Relief Devices (03 Nos. Of Each Type) , Sf6 Pressure Gauge Cum Switch Or Density Monitors Cum Switch As Applicable (3 Nos. Of Each Type) (1 Set Complete For 1 Bay + Bus Bar, Bus Duct+ Cb) , Coupling Device With Pressure Gauge For Connecting Gas Handling Plant Including Gis & Cylinder Both , Rubber Gaskets, O Rings And Seals For Sf6 Gas Of Each Type , Molecular Filter For Sf6 Gas With Filter Bags (20% Of Total Quantity) , All Types Of Control Valves For Sf6 Gas Of Each Type , Sf6 Gas (20% Of Total Quantity) , Covers Along With All Accessories Necessary To Close A Compartment In Case Of Dismantling Of Any Part Of The Enclosure To Ensure The Sealing Of This Compartment- For 3 Phase Enclosure , Covers Along With All Accessories Necessary To Close A Compartment In Case Of Dismantling Of Any Part Of The Enclosure To Ensure The Sealing Of This Compartment- For Single Phase Enclosure , Bus Support Insulator Of Each Type For 3 Phase/ Single Phase Enclosure (5% Of Installed/ Used Population) , Sf6 To Air Bushing Of Each Type Rating Including Fixing Arrangement , Circuit Breaker- Circuit Breaker Pole Complete Of Each Type & Rating Complete With Interrupter, Main Circuit, Enclosure And Marshalling Box With Operating Mechanism , Circuit Breaker- Fixed, Moving And Arcing Contacts Including Insulating Nozzles (3 Nos. Of Each Type & Rating Of Cb) , Circuit Breaker- Rubber Gaskets, O Rings And Seals For Sf6 Gas Of Each Type , Circuit Breaker- Trip Coil Assembly With Resistor As Applicable (3 Nos. Of Each Rating Of Cb) , Circuit Breaker- Closing Coil Assembly With Resistor As Applicable (3 Nos. Of Each Rating Of Cb) , Circuit Breaker- Corona Rings/ Cover If Applicable , Circuit Breaker- Power Contactors, Push Buttons, Timers/Relay & Mcbs Etc ( 1 Nos. Of Each Type & Rating) , Circuit Breaker- Closing Valve Assembly (3 Nos. Of Each Type) , Circuit Breaker- Trip Valve Assembly (3 Nos. Of Each Type) , Circuit Breaker- Auxiliary Switch Assembly (3 Nos. Of Each Type) , Circuit Breaker- Operation Counter (3 Nos. Of Each Type) , Circuit Breaker- Rupture Disc (3 Nos. Of Each Type) , Circuit Breaker- Spring Operated Closing Mechanism, If Applicable (1 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Operating Mechanism With Drive Motor (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Filter (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Filter (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hose Pipe (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- N2 Accumulator (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Transducer (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Valves (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pipe Length (Copper & Steel) (3 Nos. Of Each Size & Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Switches (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Gauge With Coupling Device (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Oil (20% Of Total Qty Used) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Relief Device, (3 Nos. Of Each Type) , Isolator & Earth Switch- Complete Set Of 3 Nos. Of Single Phase / One No. Of 3-Phase Disconnector Including Main Circuit, Enclosure, Driving Mechanism. , Isolator & Earth Switch- 3 No. Of Single Phase / One No Of 3-Phase Earthing Switch Including Main Circuit, Enclosure, Driving Mechanism. , Isolator & Earth Switch- Copper Contact Fingers For Dis-Connector Male & Female Contact For One Complete (3 Phase) Dis-Connector Of Each Type And Rating. , Isolator & Earth Switch- Copper Contact Fingers For Earthing Switch Male & Female Contacts, For One Complete (3 Phase) Earthing Switch Of Each Type And Rating , Isolator & Earth Switch- Open / Close Contactor Assembly, Timers, Key Interlock For One Complete (3 Phase) Dis-Connector And (3 Phase) Earthing Switch Of Each Type And Rating , Isolator & Earth Switch- Push Button Switch.-Each Type, As Applicable , Isolator & Earth Switch- Limit Switch And Aux. Switches For Complete 3 Phase Equipment , Isolator & Earth Switch- Motor With Gear Assembly For Complete 3 Phase Equipment For Isolator , Isolator & Earth Switch- Motor With Gear Assembly For Complete 3 Phase Equipment For Earth Swicth , Isolator & Earth Switch- Motor With Gear Assembly For Complete 3 Phase Equipment For Earth Swicth , Isolator & Earth Switch- Hinge Pins For Complete 3 Phase Equipment , Isolator & Earth Switch- Relays, Power Contactors, Resistors, Fuses, Push Buttons & Mcbs (Complete For One 3 Phase Equipment) , Isolator & Earth Switch- Aux. Switch Assembly (Complete) With 10 No & 10 Nc Or More Contacts For Both Isolator & Earth Switch , Current Transformer- Complete Ct Of Each Type And Rating With Packing. , Current Transformer- Secondary Bushing Of Each Type , Voltage Transformer- Complete Pt Of Each Type And Rating , Surge Arrestor- Complete La Of Each Type And Ratings With Insulating Base, Terminal Connector, Surge Counter & Accessories , Surge Arrestor- Surge Counter/ Monitor , Supply- Gis- Sapres : Reference Unit Price For Addition / Deletion Of Supply Items (Unit Prices Of Individual Equipment Included Here Or In Manadatory Spares Are Required For Any Addition/Deletion Of Equipment And Replacement Of Damaged Items. Bidder To Ensure That The Unit Prices Have A Logical Relationship With Prices Of Assemblies In Main Items. Quoting For Unit Prices Is Mandatory And Shall Be Considered For Evaluation) (For Item Sl. No. 5.01-5.06): Gis Metallic Enclosure , Expansion Bellows/ Joints , Tee Bends , L Bends , Single Phase Gib Ducts , Surge Arrestor , Services- Gis : 400Kv, 63Ka For Is, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 6.01-6.10): Supervision Of Erection Of Gis , Supervision Of Erection Of Gas Insulated Bus Duct , Supervision Of Erection Of Sf6 To Gas Bushing , Testing & Commissioning Of Gis , Testing & Commissioning Of Gas Insulated Bus Duct , Testing & Commissioning Of Sf6 To Gas Bushing , Final Successful Hv/ Power Frequency Testing Of Gis Including Arrangement Of Hv Test Kit Along With Operator , Insulation Co-Ordination Sudies For Gis System , Training For Gis At Project Site , Training For Gis At Manufacturer Works , Services- Gis : Reference Unit Price For Addition / Deletion Of Service Items: (Unit Prices Of Individual Service Items Included Here Are Required For Any Addition/ Deletion Of Equipment & Replacement Of Damaged Items. Vendor To Ensure That The Unit Prices Have A Logical Relationship With Prices Of Assemblies In Main Items. Quoting For Unit Prices Is Mandatory & Shall Be Considered For Evaluation) (For Item Sl. No. 7.01-7.05): Services For Supervision Of Erection Of Gis , Services For Testing & Commissioning Of Gis , Demobilization And Remobilization Charges For Gis Erection Supervision Team , Demobilization And Remobilization Charges For Gis Testing & Commissioning Team , Demobilization And Remobilization Charges Of Hv Test Kit Along With Operator , Supply- Gis : 220Kv, 50Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 1.01-1.15): 245Kv, 2500 A, Sf6 Gas Insulated 500Mva Transformer Incomer Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Bus-Bar Disconnectors With Common Grounding Switch, Line Disconnector, Safety Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For Complete Bay, Gas Insulated Terminal Connection For Connecting Ict With Gis Through Double Run Cable Directly Indoor Type Gis Cable Termination., To Complete Transformer Incomer Bay Module. Gis Transformer I/C Feeder Bay Module In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 2500 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three 5 Core Single Phase Current Transformers. C. Three 3-Phase, Single Pole, Group Operated Isolator Switches, Complete With Manual And Motor Driven Operating Mechanisms. D. Three 3-Phases, Single Pole Group Operated Safety Grounding Switches, Complete With Group Operated Manual And Motor Driven Operating Mechanisms. E. Gas Insulated Terminal Connection (Cable Housing) For Connecting Ict With Gis Through Double Run 1200 Sq.Mm 220Kv Xlpe Copper Cable Directly Indoor Type Gis Cable Termination To Complete Transformer Incomer Bay Module. F. Gis Bus Duct With Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc As Required. G. Local Control Cubicle (If Required). H. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 245Kv, 2500 A, Sf6 Gas Insulated 500Mva Transformer Incomer Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Bus-Bar Disconnectors With Common Grounding Switch, Line Disconnector, Safety Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For Complete Bay, Gas Insulated Terminal Connection For Connecting Ict With Gis Through Double Run Cable Directly Indoor Type Gis Cable Termination., To Complete Transformer Incomer Bay Module. Spare Gis Transformer I/C Feeder Bay Module (Fully Equipped) In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 2500 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three 5 Core Single Phase Current Transformers. C. Three 3-Phase, Single Pole, Group Operated Isolator Switches, Complete With Manual And Motor Driven Operating Mechanisms. D. Three 3-Phases, Single Pole Group Operated Safety Grounding Switches, Complete With Group Operated Manual And Motor Driven Operating Mechanisms. E. Gas Insulated Terminal Connection (Cable Housing) For Connecting Ict With Gis Through Double Run 1200 Sq.Mm 220Kv Xlpe Copper Cable Directly Indoor Type Gis Cable Termination To Complete Transformer Incomer Bay Module. F. Gis Bus Duct With Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc As Required. G. Local Control Cubicle (If Required). H. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 245Kv, 1600 A, Sf6 Gas Insulated 160/100 Mva Transformer Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Bus-Bar Disconnectors With Common Grounding Switch, Line Disconnector, Safety Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For Complete Bay, Gas Insulated Terminal Connection For Connecting Transformer With Gis Through Duct/Sf6 To Air Bushing Etc. To Complete Transformer Bay Module. Gis Transformer Feeder Bay Module In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 2500 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three 5 Core Single Phase Current Transformers. C. Three 3-Phase, Single Pole, Group Operated Isolator Switches, Complete With Manual And Motor Driven Operating Mechanisms. D. Three 3-Phases, Single Pole Group Operated Safety Grounding Switches, Complete With Group Operated Manual And Motor Driven Operating Mechanisms. E. Gas Insulated Terminal Connection (Cable Housing) For Connecting Ict With Gis Through Double Run 1200 Sq.Mm 220Kv Xlpe Copper Cable Directly Indoor Type Gis Cable Termination To Complete Transformer Incomer Bay Module. F. Gis Bus Duct With Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc As Required. G. Local Control Cubicle (If Required). H. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 245Kv, 1600 A, Sf6 Gas Insulated 160/100 Mva Transformer Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Bus-Bar Disconnectors With Common Grounding Switch, Line Disconnector, Safety Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For Complete Bay, Gas Insulated Terminal Connection For Connecting Transformer With Gis Through Duct/Sf6 To Air Bushing Etc. To Complete Transformer Bay Module. Spare Gis Transformer Feeder Bay Module (Fully Equipped) In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 2500 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three 5 Core Single Phase Current Transformers. C. Three 3-Phase, Single Pole, Group Operated Isolator Switches, Complete With Manual And Motor Driven Operating Mechanisms. D. Three 3-Phases, Single Pole Group Operated Safety Grounding Switches, Complete With Group Operated Manual And Motor Driven Operating Mechanisms. E. Gas Insulated Terminal Connection (Cable Housing) For Connecting Ict With Gis Through Double Run 1200 Sq.Mm 220Kv Xlpe Copper Cable Directly Indoor Type Gis Cable Termination To Complete Transformer Incomer Bay Module. F. Gis Bus Duct With Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc As Required. G. Local Control Cubicle (If Required). H. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 245Kv, 1600A, Sf6 Gas Insulated Line Feeder Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Two Bus-Bar Disconnectors With Common Grounding Switch, Line Disconnector, Safety Grounding Switches, High Speed Fault Making Grounding Switch, Surge Arresters, Local Control Cubicle, Sf6 Gas Monitoring System For Complete Bay, Pt, Disconector Switch For Pt, Gas Insulated Terminal Connection For Connecting Feeders Through Sf6 To Air Bushing/Duct. To Complete Feeder Bay Module. Gis Line Feeder Bays In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 1600 A, 3-Phase, Sf6 Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three 5 Core Single Phase Current Transformers. C. Three 3-Phase, Single Pole, Group Operated Isolator Switches (1600A), Complete With Manual And Motor Driven Operating Mechanisms. D. Two 3-Phases, Single Pole Group Operated Safety Grounding Switches, Complete With Manual And Motor Driven Operating Mechanisms. E. One 3-Phase, Single Pole, High Speed Fault Make Grounding Switch, Complete With Group Operated Manual And Motor Driven Operating Mechanisms. F. Three, 3-Core, Single Phase Voltage Transformers/ Pts With 3-Phase, Single Pole, Group Operated Isolator Switch, Complete With Manual And Motor Driven Operating Mechanisms. G. Three Single Phase, Surge Arresters. H. Gas Insulated Terminal Connection For Connecting Feeder With Gis Through Sf6 To Air Bushings, Sf6 Bus Duct Etc. To Complete Feeder Bay Module. I. Gis Duct With Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. J. Local Control Cubicle (If Required). K. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 245Kv, 1600 A, Sf6 Gas Insulated Reactor Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Bus-Bar Disconnectors With Common Grounding Switch, Line Disconnector, Safety Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For Complete Bay, Gas Insulated Terminal Connection For Connecting Reactor With Gis Throughindoor Cable Termination Bay Module. Gis Spare Reactor Feeder Bays (Fully Equipped) In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 1600 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three 5 Core Single Phase Current Transformers. C. Three 3-Phase, Single Pole, Group Operated Isolator Switches, Complete With Manual And Motor Driven Operating Mechanisms. D. Three 3-Phases, Single Pole Group Operated Safety Grounding Switches, Complete With Group Operated Manual And Motor Driven Operating Mechanisms. E. Gas Insulated Terminal Connection (Cable Housing) For Connecting Reactor With Gis Through Indoor Cable Termination Etc. To Complete Reactor Bay Module. F. Gis Bus Duct With Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. G. Local Control Cubicle (If Required). H. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 245Kv, 3-Phase Or Single Phase Encapsulated Unit, Sf6 Gas Insulated, Metal Enclosed 2500A Bus Bars Each Enclosed In Bus Enclosures Running Along The Length Of The Switchgear To Interconnect Each Of Circuit Breaker Bay Module. Each Bus Bar Set Shall Be Complete With Voltage Transformer, Disconnector With Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For The Complete Bus Etc. Gis Bus Bar Module In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds, Eqpt Layouts, Tender Drawings. The Same Shall Be Inclusive Of Pd Sensors, Densimeters, All The Required Hardwares (Nuts, Bolts, Washers), As Applicable, A. Bus Bar Enclosures Running Along The Length Of The Switch Gear To Interconnect Each Of The Circuit Breaker Bay Modules In Double Main Bus System. B. Three Single Phase Voltage Transformers/Pts. C. One 3-Phase, Single Pole, Group Operated Isolator/Disconnector With One 3-Phase, Single Pole, Group Operated Earthing Switch With Manual And Motor Driven Operating Mechanisms. D. Gis Duct With Gas Monitoring Devices, Barriers, Pressure Switches, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. E. Local Control Cubicle (If Required). F. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 245Kv, 2500A, Sf6 Gas Insulated Bus Coupler Bay Module Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Disconnectors Switches, Safety Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For The Complete Bay Etc. Gis Bus Coupler Bays In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 2500 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three 5 Core Single Phase Current Transformers. C. Two 3- Phase, Single Pole, Group Operated Isolator Switches 2500A, Complete With Manual And Motor Driven Operating Mechanisms. D. Two 3-Phase, Single Pole, Group Operated Safety Grounding Switches, Complete With Manual And Motor Driven Operating Mechanisms. E. Gis Duct With Gas Monitoring Devices, Barriers, Pressure Switches, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. F. Local Control Cubicle (If Required). G. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 245 Kv 2500A Sf6 Gas Insulated Bus Sectionaliser Bay Module Comparising Of Sf6 Gas Insulated Circuit Breaker , Current Transformer, Two Disconnectors With Safety Grounding Switches, Sf6 Gas Monitoring System For Complete Bay Etc. Gis Bus Sectionalizer Bays In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 2500 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three Nos 1-Phase, 5 Core, Multi Ratio Current Transformers On One Side Of The Circuit Breaker. C. Three Nos 1-Phase, 5 Core, Multi Ratio Current Transformers On Other Side Of The Circuit Breaker. D. Two 3- Phase, Single Pole, Group Operated Isolator Switches 2500A, Complete With Manual And Motor Driven Operating Mechanisms. E. Two 3-Phase, Single Pole, Group Operated Safety Grounding Switches, Complete With Manual And Motor Driven Operating Mechanisms. F. Gis Duct With Gas Monitoring Devices, Barriers, Pressure Switches, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. G. Local Control Cubicle (If Required). H. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 245Kv, 3-Phase Or Single Phase Encapsulated Unit, Sf6 Gas Insulated, Metal Enclosed 2500A Bus Bars Each Enclosed In Bus Enclosures Running Along The Length Of The Switchgear To Interconnect Each Of Circuit Breaker Bay Module. Each Bus Bar Set Shall Be Complete With Voltage Transformer, Disconnector With Grounding Switches, Local Control Cubicle, Sf6 Gas Monitoring System For The Complete Bus Etc. The Boq Quantity Considered For Single Phase Arrangement. , 220Kv, 3150A, Sf6 To Air Bushing For Connecting Gis To Ais Alongwith Support Structure, Single Phase. Sf6 To Air Bushings For Connecting Gibd To 220Kv Outdoor Switchyard Lines As Per Tender Sld, Eqpt Layout, Pd Sensors As Required, Complete In All Respects Along With All Required Accesssories Hardwares As Per Eqpt Layout Complete In All Respects. Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , 220Kv, 1600A, 1 Phase Sf6 Gis Bus Duct Alongwith Support Structure. Gas Insulated Bus Duct Inclusive Of Pd Sensors, Densimeters (All The Bends, Bellows Etc Required For Routing Shall Be Inclusive), For Line/ Transformer/ Reactor Feeder Modules Outside Gis Hall With Support Structure (Along With Gas Monitoring Devices, Barriers, Pressure Switches Uhf Based Partial Discharge Measurement Sensors Etc. As Required). Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. The Boq Quantity Considered For Single Phase Arrangement. , 220Kv, Single Phase Surge Arresters For Connection On Gis Bay/ Bus Bar. Surge Arresters For Connection On Gis Bay/ Bus Bar As Per Tender Sld, Eqpt Layout, Pd Sensors As Required, Complete In All Respects Along With All Required Accesssories Hardwares As Per Eqpt Layout Complete In All Respects. Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , 220Kv, 1600A, Single Phase Potential Transformer For Connection On Gis Bay/ Bus Bar. Potential Transformer For Connection On Gis Bay/ Bus Bar As Per Tender Sld, Eqpt Layout, Pd Sensors As Required, Complete In All Respects Along With All Required Accesssories Hardwares As Per Eqpt Layout Complete In All Respects. Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , 220Kv, 1600A, Single Phase Gas Insulated Terminal Connection (Cable Housing) For Connecting Single Run 1200 Sq.Mm 220Kv Xlpe Copper Cable Directly Indoor Type Gis Cable Termination To Complete Transformer Incomer Bay Module As Per Tender Sld, Eqpt Layout, Pd Sensors As Required, Complete In All Respects Along With All Required Accesssories Hardwares As Per Eqpt Layout Complete In All Respects. Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , Supply- Gis- Special Tools & Tackles : 220Kv, 50Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts Deployment Of All Special Tools And Tackles Required For Erection, Testing, Commissioning And Maintenance Of Equipment , Supply- Gis- Spares : 220Kv, 50Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 3.01-3.56): Single Phase, Cable End Termination Connection & Enclosure, Compatible With The Main Circuit , Sf6 Gas Pressure Relief Devices (03 Nos. Of Each Type) , Sf6 Pressure Gauge Cum Switch Or Density Monitors Cum Switch As Applicable (3 Nos. Of Each Type) (1 Set Complete For 1 Bay + Bus Bar, Bus Duct+ Cb) , Coupling Device With Pressure Gauge For Connecting Gas Handling Plant Including Gis & Cylinder Both , Rubber Gaskets, O Rings And Seals For Sf6 Gas Of Each Type , Molecular Filter For Sf6 Gas With Filter Bags (20% Of Total Quantity) , All Types Of Control Valves For Sf6 Gas Of Each Type , Sf6 Gas (20% Of Total Quantity) , Covers Along With All Accessories Necessary To Close A Compartment In Case Of Dismantling Of Any Part Of The Enclosure To Ensure The Sealing Of This Compartment- For 3 Phase Enclosure , Covers Along With All Accessories Necessary To Close A Compartment In Case Of Dismantling Of Any Part Of The Enclosure To Ensure The Sealing Of This Compartment- For Single Phase Enclosure , Bus Support Insulator Of Each Type For 3 Phase/ Single Phase Enclosure (5% Of Installed/ Used Population) , Sf6 To Air Bushing Of Each Type Rating Including Fixing Arrangement , Circuit Breaker- Circuit Breaker Pole Complete Of Each Type & Rating Complete With Interrupter, Main Circuit, Enclosure And Marshalling Box With Operating Mechanism , Circuit Breaker- Fixed, Moving And Arcing Contacts Including Insulating Nozzles (3 Nos. Of Each Type & Rating Of Cb) , Circuit Breaker- Rubber Gaskets, O Rings And Seals For Sf6 Gas Of Each Type , Circuit Breaker- Trip Coil Assembly With Resistor As Applicable (3 Nos. Of Each Rating Of Cb) , Circuit Breaker- Closing Coil Assembly With Resistor As Applicable (3 Nos. Of Each Rating Of Cb) , Circuit Breaker- Corona Rings/ Cover If Applicable , Circuit Breaker- Power Contactors, Push Buttons, Timers/Relay & Mcbs Etc ( 1 Nos. Of Each Type & Rating) , Circuit Breaker- Closing Valve Assembly (3 Nos. Of Each Type) , Circuit Breaker- Trip Valve Assembly (3 Nos. Of Each Type) , Circuit Breaker- Auxiliary Switch Assembly (3 Nos. Of Each Type) , Circuit Breaker- Operation Counter (3 Nos. Of Each Type) , Circuit Breaker- Rupture Disc (3 Nos. Of Each Type) , Circuit Breaker- Spring Operated Closing Mechanism, If Applicable (1 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Operating Mechanism With Drive Motor (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Filter (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Filter (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hose Pipe (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- N2 Accumulator (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Transducer (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Valves (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pipe Length (Copper & Steel) (3 Nos. Of Each Size & Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Switches (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Gauge With Coupling Device (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Oil (20% Of Total Qty Used) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Relief Device, (3 Nos. Of Each Type) , Isolator & Earth Switch- Complete Set Of 3 Nos. Of Single Phase / One No. Of 3-Phase Disconnector Including Main Circuit, Enclosure, Driving Mechanism. , Isolator & Earth Switch- 3 No. Of Single Phase / One No Of 3-Phase Earthing Switch Including Main Circuit, Enclosure, Driving Mechanism. , Isolator & Earth Switch- Copper Contact Fingers For Dis-Connector Male & Female Contact For One Complete (3 Phase) Dis-Connector Of Each Type And Rating. , Isolator & Earth Switch- Copper Contact Fingers For Earthing Switch Male & Female Contacts, For One Complete (3 Phase) Earthing Switch Of Each Type And Rating , Isolator & Earth Switch- Open / Close Contactor Assembly, Timers, Key Interlock For One Complete (3 Phase) Dis-Connector And (3 Phase) Earthing Switch Of Each Type And Rating , Isolator & Earth Switch- Push Button Switch.-Each Type, As Applicable , Isolator & Earth Switch- Limit Switch And Aux. Switches For Complete 3 Phase Equipment , Isolator & Earth Switch- Motor With Gear Assembly For Complete 3 Phase Equipment For Isolator , Isolator & Earth Switch- Motor With Gear Assembly For Complete 3 Phase Equipment For Earth Swicth , Isolator & Earth Switch- Motor With Gear Assembly For Complete 3 Phase Equipment For Earth Swicth , Isolator & Earth Switch- Hinge Pins For Complete 3 Phase Equipment , Isolator & Earth Switch- Relays, Power Contactors, Resistors, Fuses, Push Buttons & Mcbs (Complete For One 3 Phase Equipment) , Isolator & Earth Switch- Aux. Switch Assembly (Complete) With 10 No & 10 Nc Or More Contacts For Both Isolator & Earth Switch , Current Transformer- Complete Ct Of Each Type And Rating With Packing. , Current Transformer- Secondary Bushing Of Each Type , Voltage Transformer- Complete Pt Of Each Type And Rating , Surge Arrestor- Complete La Of Each Type And Ratings With Insulating Base, Terminal Connector, Surge Counter & Accessories , Surge Arrestor- Surge Counter/ Monitor , Supply- Gis- Sapres : Reference Unit Price For Addition / Deletion Of Supply Items (Unit Prices Of Individual Equipment Included Here Or In Manadatory Spares Are Required For Any Addition/Deletion Of Equipment And Replacement Of Damaged Items. Bidder To Ensure That The Unit Prices Have A Logical Relationship With Prices Of Assemblies In Main Items. Quoting For Unit Prices Is Mandatory And Shall Be Considered For Evaluation) (For Item Sl. No. 4.01-4.06): Gis Metallic Enclosure , Expansion Bellows/ Joints , Tee Bends , L Bends , Single Phase Gib Ducts , Surge Arrestor , Services- Gis : 220Kv, 50Ka For Is, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 5.01-5.08): Supervision Of Erection Of Gis , Supervision Of Erection Of Gas Insulated Bus Duct , Supervision Of Erection Of Sf6 To Gas Bushing , Testing & Commissioning Of Gis , Testing & Commissioning Of Gas Insulated Bus Duct , Testing & Commissioning Of Sf6 To Gas Bushing , Final Successful Hv/ Power Frequency Testing Of Gis Including Arrangement Of Hv Test Kit Along With Operator , Insulation Co-Ordination Sudies For Gis System , Services- Gis : Reference Unit Price For Addition / Deletion Of Service Items: (Unit Prices Of Individual Service Items Included Here Are Required For Any Addition/ Deletion Of Equipment & Replacement Of Damaged Items. Vendor To Ensure That The Unit Prices Have A Logical Relationship With Prices Of Assemblies In Main Items. Quoting For Unit Prices Is Mandatory & Shall Be Considered For Evaluation) (For Item Sl. No: 6.01-6.05): Services For Supervision Of Erection Of Gis , Services For Testing & Commissioning Of Gis , Demobilization And Remobilization Charges For Gis Erection Supervision Team , Demobilization And Remobilization Charges For Gis Testing & Commissioning Team , Demobilization And Remobilization Charges Of Hv Test Kit Along With Operator , Supply- Gis : 66Kv, 31.5Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 1.01-1.12): 72.5Kv, 2000/2500A, Sf6 Gas Insulated Transformer I/C Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Two Nos. Of Bus-Bar Disconnectors With Common Grounding Switch, Line Disconnector With One Normal & One High Speed Fault Make Grounding Switch, Surge Arrestors, Sf6 Gas Monitoring System For Complete Bay, Gas Insulated Terminal Connection For Connecting Transformer Through Xlpe Cable With Cable End Box And Accessories With Gis, Local Control Cubicle Etc. To Complete Transformer Bay Module.. Gis Transformer I/C Feeder Bay Module In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 2000/ 2500A, 3-Phase, Sf6 Circuit Breaker, Complete With Operating Mechanism For Incomer Bay From 220/66 Kv Transformer. B. Three 4-Core Single Phase Current Transformers. C. One 2000/ 2500A, 3-Phase, Single Pole, Group Operated Isolator Without Earthing Switch, Complete With Manual And Motor Driven Operating Mechanisms. D. One 2000/ 2500A, 3-Phase, Single Pole, Group Operated Isolator With One 3-Phase, Single Pole, Group Operated Earthing Switch, Complete With Manual And Motor Driven Operating Mechanisms. E. One 2000/ 2500A, 3-Phase, Single Pole, Group Operated Isolator With One Normal And One High Speed Fault Make 3-Phase, Single Pole, Group Operated Earthing Switch, Complete With Manual And Motor Driven Operating Mechanisms. F. Three Single Phase, Surge Arrester. G. Gas Insulated Terminal Connection (Cable Housing) For Connecting 66Kv Side Of Transformer Through 66Kv Xlpe Cable (Double Run X Single Core X 1200 Sq.Mm Copper), Cable End Box, Cable Termination Enclosure And Accessories With Gis To Complete The Transformer Bay. H. Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. I. Local Control Cubicle (If Required). J. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 72.5Kv, 2000/2500A, Sf6 Gas Insulated Transformer I/C Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Two Nos. Of Bus-Bar Disconnectors With Common Grounding Switch, Line Disconnector With One Normal & One High Speed Fault Make Grounding Switch, Surge Arrestors, Sf6 Gas Monitoring System For Complete Bay, Gas Insulated Terminal Connection For Connecting Transformer Through Xlpe Cable With Cable End Box And Accessories With Gis, Local Control Cubicle Etc. To Complete Transformer Bay Module.. Gis Spare Transformer I/C Feeder Bay Module In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 2000/ 2500A, 3-Phase, Sf6 Circuit Breaker, Complete With Operating Mechanism For Incomer Bay From 220/66 Kv Transformer. B. Three 4-Core Single Phase Current Transformers. C. One 2000/ 2500A, 3-Phase, Single Pole, Group Operated Isolator Without Earthing Switch, Complete With Manual And Motor Driven Operating Mechanisms. D. One 2000/ 2500A, 3-Phase, Single Pole, Group Operated Isolator With One 3-Phase, Single Pole, Group Operated Earthing Switch, Complete With Manual And Motor Driven Operating Mechanisms. E. One 2000/ 2500A, 3-Phase, Single Pole, Group Operated Isolator With One Normal And One High Speed Fault Make 3-Phase, Single Pole, Group Operated Earthing Switch, Complete With Manual And Motor Driven Operating Mechanisms. F. Three Single Phase, Surge Arrester. G. Gas Insulated Terminal Connection (Cable Housing) For Connecting 66Kv Side Of Transformer Through 66Kv Xlpe Cable (Double Run X Single Core X 1200 Sq.Mm Copper), Cable End Box, Cable Termination Enclosure And Accessories With Gis To Complete The Transformer Bay. H. Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. I. Local Control Cubicle (If Required). J. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 72.5Kv, 2000A, Sf6 Gas Insulated Feeder Bay Module Each Comprising Of Sf6 Gas Insulated Circuit Breaker (2000A), Current Transformer, Two Bus-Bar Disconnectors With One Earthing Switch, Line Disconnector With One Normal & One High Speed Fault Make Grounding Switch, Surge Arrestors, Sf6 Gas Monitoring System For Complete Bay, Pt With Disconnector, Gas Insulated Terminal Connection For Connecting Xlpe Cable With Cable Termination Enclosure And Accessories With Gis, Local Control Cubicle Etc. To Complete Feeder Bay Module. Gis Line Feeder Bays In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 1600 A, 3-Phase, Sf6 Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three 5 Core Single Phase Current Transformers. C. Three 3-Phase, Single Pole, Group Operated Isolator Switches (1600A), Complete With Manual And Motor Driven Operating Mechanisms. D. Two 3-Phases, Single Pole Group Operated Safety Grounding Switches, Complete With Manual And Motor Driven Operating Mechanisms. E. One 3-Phase, Single Pole, High Speed Fault Make Grounding Switch, Complete With Group Operated Manual And Motor Driven Operating Mechanisms. F. Three, 3-Core, Single Phase Voltage Transformers/ Pts With 3-Phase, Single Pole, Group Operated Isolator Switch, Complete With Manual And Motor Driven Operating Mechanisms. G. Three Single Phase, Surge Arresters. H. Gas Insulated Terminal Connection For Connecting Feeder With Gis Through Sf6 To Air Bushings, Sf6 Bus Duct Etc. To Complete Feeder Bay Module. I. Gis Duct With Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. J. Local Control Cubicle (If Required). K. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 72.5Kv, 3000A, 3-Phase Or Single Phase Encapsulated Unit, Sf6 Gas Insulated, Metal Enclosed Bus Bars Each Enclosed In Bus Enclosures Running Along The Length Of The Switchgear To Interconnect Two No. Transformer Bay Module And Four No. Feeder Bay Module. Gis Bus Bar Module In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds, Eqpt Layouts, Tender Drawings. The Same Shall Be Inclusive Of Pd Sensors, Densimeters, All The Required Hardwares (Nuts, Bolts, Washers), As Applicable, A. Bus Bar Enclosures Running Along The Length Of The Switchgear To Interconnect Each Of The Circuit Breaker Bay Modules In Double Main Bus System. B. Three, 3-Core, Single Phase Voltage Transformers/ Pts. C. One 3-Phase, Single Pole, Group Operated Isolator/Disconnector With Two 3-Phase, Single Pole, Group Operated Earthing Switches With Manual And Motor Driven Operating Mechanisms. D. Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. E. Local Control Cubicle (If Required).F. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 72.5Kv, 2500A, Sf6 Gas Insulated Bus Coupler Bay Module Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Two Nos. Of Disconnectors With Earthing Switches, Sf6 Gas Monitoring System For Complete Bay, Local Control Cubicle Et Gis Bus Coupler Bays In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 2500 A, 3-Phase, Sf6 Gas Insulated Circuit Breaker, Complete With Operating Mechanism. B. Three 5 Core Single Phase Current Transformers. C. Two 3- Phase, Single Pole, Group Operated Isolator Switches 2500A, Complete With Manual And Motor Driven Operating Mechanisms. D. Two 3-Phase, Single Pole, Group Operated Safety Grounding Switches, Complete With Manual And Motor Driven Operating Mechanisms. E. Gis Duct With Gas Monitoring Devices, Barriers, Pressure Switches, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. F. Local Control Cubicle (If Required). G. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 72.5Kv, 2500A, Sf6 Gas Insulated Bus Bus Sectionliser Bay Module Comprising Of Sf6 Gas Insulated Circuit Breaker, Current Transformer, Two Nos. Of Disconnectors With Earthing Switches, Sf6 Gas Monitoring System For Complete Bay, Local Control Cubicle Etc. Gis Bus Sectionalizer Bays In Complete Sets (For All Three Phases) In All Respects, As Per Technical Specifications, Tender Slds. Bay Shall Consist Of The Following, A. One 2500 A, 3-Phase, Sf6 Circuit Breaker, Complete With Operating Mechanism. B. Three 3-Core Single Phase Current Transformers. C. Two 3-Phase, Single Pole, Group Operated Isolator Switches Each With Three Phase Single Pole Group Operated Earthing Switch Complete With Manual And Motor Driven Operating Mechanisms. D. Gas Monitoring Device, Barriers, Pressure Switch, Uhf Based Partial Discharge Measurement Sensors Etc. As Required. E. Local Control Cubicle (If Required). F. Any Other Items Including Sf6 Gas (As Per Iec 60376), Structure & Earthing Materials Requireed For Completeness Of Bay. , 66Kv, 2500A, 3-Phase Or Single Phase Encapsulated Unit, Sf6 Gas Insulated, Metal Enclosed Bus Bars Each Enclosed In Bus Enclosures Running Along The Length Of The Switchgear To Interconnect Two No. Transformer Bay Module And Four No. Feeder Bay Module. The Boq Quantity Considered For Three Phase (Encapsulated) Arrangement. , 66Kv, 2500A, Sf6 To Air Bushing For Connecting Gis To Ais Alongwith Support Structure, Single Phase. Sf6 To Air Bushings For Connecting Gibd To 220Kv Outdoor Switchyard Lines As Per Tender Sld, Eqpt Layout, Pd Sensors As Required, Complete In All Respects Along With All Required Accesssories Hardwares As Per Eqpt Layout Complete In All Respects. Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , 66Kv, 2500A, 3-Phase Or Single Phase Encapsulated Unit, Sf6 Gis Bus Duct Alongwith Support Structure. Gas Insulated Bus Duct Inclusive Of Pd Sensors, Densimeters (All The Bends, Bellows Etc Required For Routing Shall Be Inclusive), For Line/ Transformer/ Reactor Feeder Modules Outside Gis Hall With Support Structure (Along With Gas Monitoring Devices, Barriers, Pressure Switches Uhf Based Partial Discharge Measurement Sensors Etc. As Required). Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. The Boq Quantity Considered For Three Phase (Encapsulated) Arrangement. , 66Kv, Single Phase Surge Arresters For Connection On Gis Bay/ Bus Bar. Surge Arresters For Connection On Gis Bay/ Bus Bar As Per Tender Sld, Eqpt Layout, Pd Sensors As Required, Complete In All Respects Along With All Required Accesssories Hardwares As Per Eqpt Layout Complete In All Respects. Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , 66Kv, 2500A, Single Phase Potential Transformer For Connection On Gis Bay/ Bus Bar. Potential Transformer For Connection On Gis Bay/ Bus Bar As Per Tender Sld, Eqpt Layout, Pd Sensors As Required, Complete In All Respects Along With All Required Accesssories Hardwares As Per Eqpt Layout Complete In All Respects. Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , 66Kv, 1600A, Single Phase Gas Insulated Terminal Connection (Cable Housing) For Connecting Single Run 1200 Sq.Mm 66Kv Xlpe Copper Cable Directly Indoor Type Gis Cable Termination To Complete Transformer Incomer Bay Module As Per Tender Sld, Eqpt Layout, Pd Sensors As Required, Complete In All Respects Along With All Required Accesssories Hardwares As Per Eqpt Layout Complete In All Respects. Any Other Items Including Sf6 Gas (As Per Iec 60376), Support Structure & Earthing Materials Requireed For Completeness Of Equipment. , Supply- Gis- Special Tools & Tackles : 66Kv, 31.5Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts Deployment Of All Special Tools And Tackles Required For Erection, Testing, Commissioning And Maintenance Of Equipment , Supply- Gis- Spares : 66Kv, 31.5Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No: 3.01-3.56): Single Phase, Cable End Termination Connection & Enclosure, Compatible With The Main Circuit , Sf6 Gas Pressure Relief Devices (03 Nos. Of Each Type) , Sf6 Pressure Gauge Cum Switch Or Density Monitors Cum Switch As Applicable (3 Nos. Of Each Type) (1 Set Complete For 1 Bay + Bus Bar, Bus Duct+ Cb) , Coupling Device With Pressure Gauge For Connecting Gas Handling Plant Including Gis & Cylinder Both , Rubber Gaskets, O Rings And Seals For Sf6 Gas Of Each Type , Molecular Filter For Sf6 Gas With Filter Bags (20% Of Total Quantity) , All Types Of Control Valves For Sf6 Gas Of Each Type , Sf6 Gas (20% Of Total Quantity) , Covers Along With All Accessories Necessary To Close A Compartment In Case Of Dismantling Of Any Part Of The Enclosure To Ensure The Sealing Of This Compartment- For 3 Phase Enclosure , Covers Along With All Accessories Necessary To Close A Compartment In Case Of Dismantling Of Any Part Of The Enclosure To Ensure The Sealing Of This Compartment- For Single Phase Enclosure , Bus Support Insulator Of Each Type For 3 Phase/ Single Phase Enclosure (5% Of Installed/ Used Population) , Sf6 To Air Bushing Of Each Type Rating Including Fixing Arrangement , Circuit Breaker- Circuit Breaker Pole Complete Of Each Type & Rating Complete With Interrupter, Main Circuit, Enclosure And Marshalling Box With Operating Mechanism , Circuit Breaker- Fixed, Moving And Arcing Contacts Including Insulating Nozzles (3 Nos. Of Each Type & Rating Of Cb) , Circuit Breaker- Rubber Gaskets, O Rings And Seals For Sf6 Gas Of Each Type , Circuit Breaker- Trip Coil Assembly With Resistor As Applicable (3 Nos. Of Each Rating Of Cb) , Circuit Breaker- Closing Coil Assembly With Resistor As Applicable (3 Nos. Of Each Rating Of Cb) , Circuit Breaker- Corona Rings/ Cover If Applicable , Circuit Breaker- Power Contactors, Push Buttons, Timers/Relay & Mcbs Etc ( 1 Nos. Of Each Type & Rating) , Circuit Breaker- Closing Valve Assembly (3 Nos. Of Each Type) , Circuit Breaker- Trip Valve Assembly (3 Nos. Of Each Type) , Circuit Breaker- Auxiliary Switch Assembly (3 Nos. Of Each Type) , Circuit Breaker- Operation Counter (3 Nos. Of Each Type) , Circuit Breaker- Rupture Disc (3 Nos. Of Each Type) , Circuit Breaker- Spring Operated Closing Mechanism, If Applicable (1 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Operating Mechanism With Drive Motor (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Filter (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Filter (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hose Pipe (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- N2 Accumulator (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Transducer (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Valves (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pipe Length (Copper & Steel) (3 Nos. Of Each Size & Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Switches (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Gauge With Coupling Device (3 Nos. Of Each Type) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Hydraulic Oil (20% Of Total Qty Used) , Circuit Breaker- For Hydraulic Operated Mechanism, If Applicable- Pressure Relief Device, (3 Nos. Of Each Type) , Isolator & Earth Switch- Complete Set Of 3 Nos. Of Single Phase / One No. Of 3-Phase Disconnector Including Main Circuit, Enclosure, Driving Mechanism. , Isolator & Earth Switch- 3 No. Of Single Phase / One No Of 3-Phase Earthing Switch Including Main Circuit, Enclosure, Driving Mechanism. , Isolator & Earth Switch- Copper Contact Fingers For Dis-Connector Male & Female Contact For One Complete (3 Phase) Dis-Connector Of Each Type And Rating. , Isolator & Earth Switch- Copper Contact Fingers For Earthing Switch Male & Female Contacts, For One Complete (3 Phase) Earthing Switch Of Each Type And Rating , Isolator & Earth Switch- Open / Close Contactor Assembly, Timers, Key Interlock For One Complete (3 Phase) Dis-Connector And (3 Phase) Earthing Switch Of Each Type And Rating , Isolator & Earth Switch- Push Button Switch.-Each Type, As Applicable , Isolator & Earth Switch- Limit Switch And Aux. Switches For Complete 3 Phase Equipment , Isolator & Earth Switch- Motor With Gear Assembly For Complete 3 Phase Equipment For Isolator , Isolator & Earth Switch- Motor With Gear Assembly For Complete 3 Phase Equipment For Earth Swicth , Isolator & Earth Switch- Motor With Gear Assembly For Complete 3 Phase Equipment For Earth Swicth , Isolator & Earth Switch- Hinge Pins For Complete 3 Phase Equipment , Isolator & Earth Switch- Relays, Power Contactors, Resistors, Fuses, Push Buttons & Mcbs (Complete For One 3 Phase Equipment) , Isolator & Earth Switch- Aux. Switch Assembly (Complete) With 10 No & 10 Nc Or More Contacts For Both Isolator & Earth Switch , Current Transformer- Complete Ct Of Each Type And Rating With Packing. , Current Transformer- Secondary Bushing Of Each Type , Voltage Transformer- Complete Pt Of Each Type And Rating , Surge Arrestor- Complete La Of Each Type And Ratings With Insulating Base, Terminal Connector, Surge Counter & Accessories , Surge Arrestor- Surge Counter/ Monitor , Supply- Gis- Sapres : Reference Unit Price For Addition / Deletion Of Supply Items (Unit Prices Of Individual Equipment Included Here Or In Manadatory Spares Are Required For Any Addition/Deletion Of Equipment And Replacement Of Damaged Items. Bidder To Ensure That The Unit Prices Have A Logical Relationship With Prices Of Assemblies In Main Items. Quoting For Unit Prices Is Mandatory And Shall Be Considered For Evaluation) (For Item Sl. No. 4.01-4.06): Gis Metallic Enclosure , Expansion Bellows/ Joints , Tee Bends , L Bends , Single Phase Gib Ducts , Surge Arrestor , Services- Gis : 66Kv, 31.5Ka For Is, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sls. No. 5.01-5.08): Supervision Of Erection Of Gis , Supervision Of Erection Of Gas Insulated Bus Duct , Supervision Of Erection Of Sf6 To Gas Bushing , Testing & Commissioning Of Gis , Testing & Commissioning Of Gas Insulated Bus Duct , Testing & Commissioning Of Sf6 To Gas Bushing , Final Successful Hv/ Power Frequency Testing Of Gis Including Arrangement Of Hv Test Kit Along With Operator , Insulation Co-Ordination Sudies For Gis System , Services- Gis : Reference Unit Price For Addition / Deletion Of Service Items: (Unit Prices Of Individual Service Items Included Here Are Required For Any Addition/ Deletion Of Equipment & Replacement Of Damaged Items. Vendor To Ensure That The Unit Prices Have A Logical Relationship With Prices Of Assemblies In Main Items. Quoting For Unit Prices Is Mandatory & Shall Be Considered For Evaluation) (For Item Sl. No: 6.01-6.05): Services For Supervision Of Erection Of Gis , Services For Testing & Commissioning Of Gis , Demobilization And Remobilization Charges For Gis Erection Supervision Team , Demobilization And Remobilization Charges For Gis Testing & Commissioning Team , Demobilization And Remobilization Charges Of Hv Test Kit Along With Operator
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