Heavy Industries and Public Enterprises Boards / Undertakings / PSU Closing in 3 days TDR #57868645

Tender For Powergrids Ss-179T (At Panipat & Mohali)

Issued by Boards / Undertakings / PSU · Panipat, Haryana
Tender Value
Ref. Documents
Estimated cost
Bid Submission
22 Oct 2026
3 days left
EMD
Ref. Documents
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Panipat → Haryana
EMD Exemption
Not Available
Quantity
Not Available

Project Description

Tender for Powergrids Ss-179T (At Panipat & Mohali) , Establishment Of 420Kv Gis At 765/400Kv Pgcil Panipat Supply- Gis : 420Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 1.01-1.12): 420Kv, 3150 A, 63 Ka, Sf6 Gis Tie Bay Module (Without Pir) As Per Section-Project, Technical Specification , 420 Kv, 3150 A, 63 Ka, Sf6 Gis Line Feeder Bay Module (Without Pir) As Per Section-Project, Technical Specification , 420Kv, 3150A, 63Ka Sf6 To Air Bushing Including Support Structure , 420Kv, 3000A, 63Ka, Single Phase, Sf6 Gas Insulated Bus Duct (Gib) Outside Gis Hall Along With Associated Support Structure, Etc. As Per Technical Specification , Controlled Switching Device For 420 Kv, 3-Ph Circuit Breaker , 420Kv, 3150 A, 63 Ka, Sf6 Gis Ict Feeder Bay Module For Iv Side Connection With 765Kv Ict As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Bus Reactor Bay Module As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Auxiliary Bus Module For Spare Transformer As Per Section-Project, Technical Specification , 420Kv, 5000 A, 63 Ka, Sf6 Gis Bus Bar Module As Per Section-Project, Technical Specification , 420Kv, 3150A, 63Ka Gis Future Line Feeder Bay Module (With Pir) As Per Section Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Tie Bay Module (With Pir) As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Switchable Line Reactor Bay Module As Per Section-Project, Technical Specification , Spares- Gis : 420Kv, 63Ka For 1S, Mandatory Spares As Per Ts (For Item Sl. No. 2.01-2.50): 400Kv Gis-Sf6 Gas Pressure Relief Device Assembly Of Each Type , Sf6 Pressure Gauge Cum Switch /Density Monitors And Pressure Switch As Applicable, Of Each Type-400Kv Gis , Coupling Device For Pressure Gauge Cum Switch For Connecting Gas Handling Plant Of Each Type-400Kv Gis , Rubber Gaskets, O Rings And Seals For Sf6 Gas For Gis Enclosure Of Each Type-400Kv Gis , 400Kv Gis-Molecular Filter For Sf6 Gas With Filter Bags (5 % Of Total Weight) , Control Valves For Sf6 Gas Of Each Type-400Kv Gis , 400Kv Gis-Sf6 Gas (5 % Of Total Gas Quantity) , Locking Device To Keep The Dis-Connectors (Isolators) And Earthing/Fast Earthing Switches In Close Or Open Position In Caseof Removal Of The Driving Mechanism-400Kv Gis , Uhf Pd Sensors Of Each Type Along With Bnc Connector For 420Kv Gis , 400Kv Gis-Support Insulators (Gas Through) Of Each Type (Complete With Metal Ring Etc.) Along With Associated Contacts And Shields , 400Kv Gis-Gas Barriers Of Each Type (Complete With Metal Ring Etc.) Along With Associated Contacts And Shields , 400Kv Gis- 3150A Sf6 To Air Bushing Complete In All Respect , Lcc Spares - Aux. Relays, Contactors, Push Buttons, Switches, Lamps, Annunciation Windows, Mcb, Fuses, Timers, Terminal Blocks Etc. Of Each Type & Rating-400Kv Gis , 400Kv Gis-One Pole Of 3150A Circuit Breaker Without Pir With Interrupter, Main Circuit, Enclosure And Operating Mechanism Completein All Respect , Trip Coil Assembly With Resistor For 420Kv Gis Circuit Breaker (As Applicable) , Closing Coil Assembly With Resistor For 420Kv Gis Circuit Breaker (As Applicable) , Relays, Power Contactors, Push Buttons, Timers & Mcbs Etc. (Asapplicable) Of Each Type For 400Kv Gis Circuit Breaker , Auxiliary Switch Assembly Of Each Type For 420Kv Gis Circuit Breaker , 400Kv Gis Circuit Breaker-Operation Counter , 400Kv Gis Circuit Breaker-Hydraulic Operating Mechanism With Drive Motor (For Hydraulic Operated Mechanism, If Applicable) , Hydraulic Filter Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker- Hose Pipe Of Each Type (As Applicable) (For Hydraulic Operated Mechanism, If Applicable) , 400Kv Gis Circuit Breaker - N2 Accumulator (For Hydraulic Operated Mechanism, If Applicable) , Valves Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , Pipe Length (Copper & Steel) Of Each Size & Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , Pressure Switches Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , Pressure Gauge With Coupling Device Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker-Hydraulic Oil (5% Of Total Oil Quantity)(For Hydraulic Operated Mechanism, If Applicable) , Pressure Relief Device Of Each Type (For Hydraulic Operated Mechanism,If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker-Complete Spring Operating Mechanism Including Charging Mechanism Etc. (For Spring Operated Mechanism, Ifapplicable) , 400Kv Gis Circuit Breaker- Complete Hydraulic-Spring Operating Mechanism Including Charging Mechanism Etc. (For Hydraulic-Spring Operated Mechanism, If Applicable) , Pressure Switches Of Each Type For 420Kv Gis Circuit Breaker (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Breaker , Pressure Gauge With Coupling Device Of Each Type (For Hydraulic-Spring Operated Mechanism, If Applicable)-400Kv Gis Circuit Breaker , 400Kv Gis- Single Phase Of 3150A Disconnector Switch Including Main Circuit, Enclosure, Driving Mechanism And Support Insulator Etc., Complete In All Respect , 400Kv Gis- Single Phase Maintenance Earthing Switch Including Maincircuit, Enclosure, Driving Mechanism And Support Insulator Etc.,Complete In All Respect , 400Kv Gis - Single Phase Fast Earthing Switch Including Main Circuit,Enclosure, Driving Mechanism And Support Insulator Etc., Complete In All Respect , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 400Kv Gis Disconnectorswitch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 400Kv Gis Maintenance Earthswitch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 400Kv Gis Fast Earthingswitch , Limit Switches And Aux. Switches For One Complete Mom Box Fordisconnector-400Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box Formaintenance Earthing Switch-400Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box For Fastearthing Switch (If Applicable)-400Kv Gis , Drive Mechanism For 400Kv Gis Disconnector Switch , Drive Mechanism For 400Kv Gis Maintenance Earth Switch , Drive Mechanism For 400Kv Gis Fast Earthing Switch , Motor For Drive Mechanism For 400Kv Gis Disconnector Switch , Motor For Drive Mechanism For 400Kvgis Maintenance Earth Switch , Motor For Drive Mechanism For 400Kv Gis Fast Earthing Switch , 400Kv Gis- Single Phase Of Current Transformer (3 Cores, Type-Cta)With Associated Enclosure And Primary Conductor Complete In Allrespect , 400Kv Gis- Single Phase Of Current Transformer (2 Cores, Type-Ctb)With Associated Enclosure And Primary Conductor Complete In Allrespect , 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. 3.01-3.06): Gis Metallic Enclosure , Expansion Bellows/ Joints , Tee Bends , L Bends , Single Phase Gib Ducts , Surge Arrestor , Services- Gis : 420Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 4.01-4.10): 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. 5.01-5.05): 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 , Establishment Of 420Kv Gis At 400/220Kv Pgcil Mohali Supply- Gis : 420Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 1.01-1.09): 420Kv, 3150 A, 63 Ka, Sf6 Gis Bus Reactor Bay Module As Per Section-Project, Technical Specification , 420 Kv, 3150 A, 63 Ka, Sf6 Gis Line Feeder Bay Module (Without Pir) As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Ict Feeder Bay Module As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Tie Bay Module (Without Pir) As Per Section-Project, Technical Specification , 420Kv, 3150A, 63Ka Sf6 To Air Bushing Including Support Structure , Controlled Switching Device For 420 Kv, 3-Ph Circuit Breaker , 420Kv, 3000A, 63Ka, Single Phase, Sf6 Gas Insulated Bus Duct (Gib) Outside Gis Hall Along With Associated Support Structure, Etc. As Per Technical Specification , 420Kv, 5000 A, 63 Ka, Sf6 Gis Bus Bar Module As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Switchable Line Reactor Bay Module As Per Section-Project, Technical Specification , Supply- Gis : 420Kv, Special Tools And Testing & Maintenance Equipments As Per Ts (For Item Sl. No. 2.01-2.06): Sf6 Gas Processing Unit For 400Kv Gis Station , Portable Partial Discharge Measurement Test Kitwith All Necessary Accessories,Industrial Grade Laptop And Licensedsoftware As Per Technicalspecification. , Sf6 Gas Analyzer , Sf6 Gas Leakage Detector , Scissor Lift , Dew Point Meter , Spares- Gis : 420Kv, 63Ka For 1S, Mandatory Spares As Per Ts (For Item Sl. No. 3.01-3.38): Sf6 Pressure Gauge Cum Switch /Density Monitors And Pressure Switch As Applicable, Of Each Type-400Kv Gis , Coupling Device For Pressure Gauge Cum Switch For Connecting Gas Handling Plant Of Each Type-400Kv Gis , Rubber Gaskets, O Rings And Seals For Sf6 Gas For Gis Enclosure Of Each Type-400Kv Gis , 400Kv Gis-Molecular Filter For Sf6 Gas With Filter Bags (5 % Of Total Weight) , Control Valves For Sf6 Gas Of Each Type-400Kv Gis , 400Kv Gis-Sf6 Gas (5 % Of Total Gas Quantity) , Locking Device To Keep The Dis-Connectors (Isolators)And Earthing/Fast Earthing Switches In Close Or Open Position In Caseof Removal Of The Driving Mechanism-400Kv Gis , 400Kv Gis-Support Insulators (Gas Through) Of Each Type (Complete With Metal Ring Etc.) Along With Associated Contacts And Shields , 400Kv Gis-Gas Barriers Of Each Type (Complete With Metal Ring Etc.)Along With Associated Contacts And Shields , Lcc Spares - Aux. Relays, Contactors, Push Buttons, Switches, Lamps, Annunciation Windows, Mcb, Fuses, Timers, Terminal Blocks Etc. Of Each Type & Rating-400Kv Gis , Trip Coil Assembly With Resistor For420kv Gis Circuit Breaker (As Applicable) , Closing Coil Assembly With Resistor For420kv Gis Circuit Breaker (As Applicable) , Relays, Power Contactors, Push Buttons, Timers & Mcbs Etc. (As Applicable) Of Each Type For 400Kv Gis Circuit Breaker , Auxiliary Switch Assembly Of Each Type For 420Kv Gis Circuit Breaker , 400Kv Gis Circuit Breaker-Operation Counter , 400Kv Gis Circuit Breaker-Hydraulic Operating Mechanism With Drive Motor (For Hydraulic Operated Mechanism, If Applicable) , Hydraulic Filter Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker- Hose Pipe Of Each Type (As Applicable) (For Hydraulic Operated Mechanism, If Applicable) , 400Kv Gis Circuit Breaker - N2 Accumulator (For Hydraulic Operated Mechanism, If Applicable) , Valves Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Breaker , Pipe Length (Copper & Steel) Of Each Size & Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , Pressure Switches Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Breaker , Pressure Gauge With Coupling Device Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker-Hydraulic Oil (5% Of Total Oil Quantity)(For Hydraulic Operated Mechanism, If Applicable) , Pressure Relief Device Of Each Type (For Hydraulic Operated Mechanism,If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker-Complete Spring Operating Mechanism Including Charging Mechanism Etc. (For Spring Operated Mechanism, If Applicable) , 400Kv Gis Circuit Breaker- Complete Hydraulic-Spring Operating Mechanism Including Charging Mechanism Etc. (For Hydraulic-Spring Operated Mechanism, If Applicable) , Pressure Switches Of Each Type For420kv Gis Circuit Breaker (For Hydraulic-Spring Operated Mechanism, If Applicable) , Pressure Gauge With Coupling Device Of Each Type (For Hydraulic-Springoperated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , Open/Close Contactor Assembly, Timers, Key Interlock, Interlocking Coils, Relays, Push Buttons, Indicating Lamps, Power Contactors, Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) One Of Each Type For One Complete Mom Box For 400Kv Gis Disconnector Switch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlocking Coils, Relays, Push Buttons, Indicating Lamps, Power Contactors, Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) One Of Each Type For One Complete Mom Box For 400Kv Gis Maintenance Earthswitch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlocking Coils, Relays, Push Buttons, Indicating Lamps, Power Contactors, Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) One Of Each Type For One Complete Mom Box For 400Kv Gis Fast Earthing Switch , Limit Switches And Aux. Switches For One Complete Mom Box Fordisconnector-400Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box For Maintenance Earthing Switch-400Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box For Fast Earthing Switch (If Applicable)-400Kv Gis , Drive Mechanism For 400Kv Gis Disconnector Switch , Drive Mechanism For 400Kv Gis Maintenance Earth Switch , Drive Mechanism For 400Kv Gis Fast Earthing Switch , 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 : 420Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 5.01-5.10) 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. 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 , Establishment Of 220Kv Gis At 400/220Kv Pgcil Mohali Supply- Gis : 245Kv, 50Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 1.01-1.06): 245 Kv, 3000A, 50Ka, Sf6 Gis Bus Bar Module As Per Section-Project, Technical Specification , 245Kv, 1600 A, 50 Ka, Sf6 Gis Ict Feeder Bay Module As Per Section-Project, Technical Specification , 245Kv, 1600 A, 50 Ka, Sf6 Gis Line Feeder Bay Module As Per Section-Project, Technical Specification , 245Kv, 3000 A, 50 Ka, Sf6 Gis Bus Coupler Bay Module As Per Section-Project, Technical Specification , 245Kv,1600A, 50Ka, 3 Single Phase/3-Phase, Sf6 Gas Insulated Bus Duct (Gib) Outside Gis Hall Along With Associated Support Structure (Quantity Mentioned Here Is For 3 Phase Type) , 245Kv, 1600A, 50Ka Single Phase Sf6 To Air Bushing , Spares- Gis : 245Kv, 50Ka For 1S, Mandatory Spares As Per Ts (For Item Sl. No. 2.01-2.38): 220Kv Gis-Sf6 Gas Pressure Relief Device Assembly Of Each Type , Sf6 Pressure Gauge Cum Switch /Density Monitors And Pressureswitch As Applicable, Of Each Type-220Kv Gis , Coupling Device For Pressure Gauge Cum Switch For Connectinggas Handling Plant Of Each Type-220Kv Gis , Rubber Gaskets, O Rings And Seals For Sf6 Gas For Gisenclosure Of Each Type-220Kv Gis , 220Kv Gis-Molecular Filter For Sf6 Gas With Filter Bags (5 % Of Totalweight) , Control Valves For Sf6 Gas Of Each Type-220Kv Gis , 220Kv Gis-Sf6 Gas (5 % Of Total Gas Quantity) , Locking Device To Keep The Dis-Connectors (Isolators)And Earthing/Fast Earthing Switches (As Applicable) In Close Or Openposition In Case Of Removal Of The Driving Mechanism-220Kv Gis , Uhf Pd Sensors Of Each Type Along With Bnc Connector For 245Kv Gis , 220Kv Gis-Support Insulators (Gas Through) Of Each Type (Complete Withmetal Ring Etc.) Along With Associated Contacts And Shields , 220Kv Gis-Gas Barriers Of Each Type (Complete With Metal Ring Etc.)Along With Associated Contacts And Shields , 220Kv Gis- 1600A Sf6 To Air Bushing Complete In All Respect , Lcc Spares - Aux. Relays, Contactors,Push Buttons, Switches, Lamps,Annunciation Windows, Mcb, Fuses,Timers, Terminal Blocks Etc. Of Eachtype & Rating-220Kv Gis , 220Kv Gis-One Pole Of 1600A Circuit Breaker With Interrupter, Maincircuit, Enclosure And Operating Mechanism Complete In All Respect , Trip Coil Assembly With Resistor For245kv Gis Circuit Breaker (Asapplicable) , Closing Coil Assembly With Resistor For245kv Gis Circuit Breaker (Asapplicable) , Relays, Power Contactors, Push Buttons, Timers & Mcbs Etc. (Asapplicable) Of Each Type For 220Kv Gis Circuit Breaker , Auxiliary Switch Assembly Of Each Type For 245Kv Gis Circuit Breaker , 220Kv Gis Circuit Breaker-Operation Counter , 220Kv Gis Circuit Breaker-Complete Spring Operating Mechanismincluding Charging Mechanism Etc. (For Spring Operated Mechanism, Ifapplicable) , 220Kv Gis- Three Phase Of 1600A Disconnector Switch Including Main Circuit, Enclosure, Driving Mechanism And Support Insulator Etc., Complete In All Respect , 220Kv Gis- Three Phase Of 3000A Disconnector Switch Including Main Circuit, Enclosure, Driving Mechanism And Support Insulator Etc., Complete In All Respect , 220Kv Gis- Three Phase Maintenance Earthing Switch Including Maincircuit, Enclosure, Driving Mechanism And Support Insulator Etc., Complete In All Respect , 220Kv Gis - Three Phase Fast Earthing Switch Including Main Circuit, Enclosure, Driving Mechanism And Support Insulator Etc., Complete Inall Respect , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 220Kv Gis Disconnectorswitch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 220Kv Gis Maintenance Earthswitch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 220Kv Gis Fast Earthingswitch , Limit Switches And Aux. Switches For One Complete Mom Box Fordisconnector-220Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box Formaintenance Earthing Switch-220Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box For Fastearthing Switch (If Applicable)-220Kv Gis , Drive Mechanism For 220Kv Gis Disconnector Switch , Drive Mechanism For 220Kv Gis Maintenance Earth Switch , Drive Mechanism For 220Kv Gis Fast Earthing Switch , Motor For Drive Mechanism For 220Kv Gis Disconnector Switch , Motor For Drive Mechanism For 220Kvgis Maintenance Earth Switch , Motor For Drive Mechanism For 220Kv Gis Fast Earthing Switch , 220Kv Gis- Single Phase Vt With Associated Enclosure Complete In Allrespect , 220Kv Gis- Single Phase Of Current Transformer (5 Cores) Withassociated Enclosure And Primary Conductor Complete In All Respect , 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: 3.01-3.06): Gis Metallic Enclosure , Expansion Bellows/ Joints , Tee Bends , L Bends , Single Phase Gib Ducts , Surge Arrestor , Services- Gis : 245Kv, 50Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No.: 4.01-4.10): 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. 5.01-5.05): 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

Corrigendum

Sr No Corrigendum Date Corrigendum Type New Submission Date
1 15-Oct-2026 Corrigendum-01 Date 22-Oct-2026

BOQ

Name of Work:- Powergrids SS-179T (at Panipat & Mohali)
Sl. No. Item Description
1ESTABLISHMENT OF 420KV GIS AT 765/400KV PGCIL PANIPATSUPPLY- GIS : 420kV, 63KA FOR 1S, GAS INSULATED SWITCHGEAR (GIS) AS PER TS (For item sl. No. 1.01-1.12):420kV, 3150 A, 63 kA, SF6 GIS Tie bay module (without PIR) as per Section-Project, Technical specification
2420 kV, 3150 A, 63 kA, SF6 GIS Line feeder bay module (without PIR) as per Section-Project, Technical specification
3420KV, 3150A, 63kA SF6 TO AIR BUSHING including support structure
4420kV, 3000A, 63kA, single phase, SF6 gas insulated bus duct (GIB) outside GIS hall along with associated support structure, etc. as per technical specification
5Controlled Switching Device for 420 kV, 3-ph Circuit Breaker
6420kV, 3150 A, 63 kA, SF6 GIS ICT feeder bay module for IV side connection with 765kV ICT as per section-project, technical specification
7420kV, 3150 A, 63 kA, SF6 GIS Bus Reactor bay module as per Section-Project, Technical specification
8420kV, 3150 A, 63 kA, SF6 GIS Auxiliary Bus module for Spare Transformer as per Section-Project, Technical specification
9420kV, 5000 A, 63 kA, SF6 GIS Bus bar module as per Section-Project, Technical specification
10420kV, 3150A, 63kA GIS future line feeder bay module (with PIR) as per section project, technical specification
11420kV, 3150 A, 63 kA, SF6 GIS Tie bay module (with PIR) as per Section-Project, Technical specification
12420kV, 3150 A, 63 kA, SF6 GIS switchable line reactor bay module as per section-project, technical specification
13SPARES- GIS : 420kV, 63KA FOR 1S, MANDATORY SPARES AS PER TS (For item sl. No. 2.01-2.50):400KV GIS-SF6 GAS PRESSURE RELIEF DEVICE ASSEMBLY OF EACH TYPE
14SF6 PRESSURE GAUGE CUM SWITCH /DENSITY MONITORS AND PRESSURE SWITCH AS APPLICABLE, OF EACH TYPE-400KV GIS
15COUPLING DEVICE FOR PRESSURE GAUGE CUM SWITCH FOR CONNECTING GAS HANDLING PLANT OF EACH TYPE-400KV GIS
16RUBBER GASKETS, ’O' RINGS AND SEALS FOR SF6 GAS FOR GIS ENCLOSURE OF EACH TYPE-400KV GIS
17400KV GIS-MOLECULAR FILTER FOR SF6 GAS WITH FILTER BAGS (5 % OF TOTAL WEIGHT)
18CONTROL VALVES FOR SF6 GAS OF EACH TYPE-400KV GIS
19400KV GIS-SF6 GAS (5 % OF TOTAL GAS QUANTITY)
20LOCKING DEVICE TO KEEP THE DIS-CONNECTORS (ISOLATORS) AND EARTHING/FAST EARTHING SWITCHES IN CLOSE OR OPEN POSITION IN CASEOF REMOVAL OF THE DRIVING MECHANISM-400KV GIS
21UHF PD SENSORS OF EACH TYPE ALONG WITH BNC CONNECTOR FOR 420KV GIS
22400KV GIS-SUPPORT INSULATORS (GAS THROUGH) OF EACH TYPE (COMPLETE WITH METAL RING ETC.) ALONG WITH ASSOCIATED CONTACTS AND SHIELDS
23400KV GIS-GAS BARRIERS OF EACH TYPE (COMPLETE WITH METAL RING ETC.) ALONG WITH ASSOCIATED CONTACTS AND SHIELDS
24400KV GIS- 3150A SF6 TO AIR BUSHING COMPLETE IN ALL RESPECT
25LCC SPARES - AUX. RELAYS, CONTACTORS, PUSH BUTTONS, SWITCHES, LAMPS, ANNUNCIATION WINDOWS, MCB, FUSES, TIMERS, TERMINAL BLOCKS ETC. OF EACH TYPE & RATING-400kV GIS
26400KV GIS-ONE POLE OF 3150A CIRCUIT BREAKER WITHOUT PIR WITH INTERRUPTER, MAIN CIRCUIT, ENCLOSURE AND OPERATING MECHANISM COMPLETEIN ALL RESPECT
27TRIP COIL ASSEMBLY WITH RESISTOR FOR 420KV GIS CIRCUIT BREAKER (AS APPLICABLE)
28CLOSING COIL ASSEMBLY WITH RESISTOR FOR 420KV GIS CIRCUIT BREAKER (AS APPLICABLE)
29RELAYS, POWER CONTACTORS, PUSH BUTTONS, TIMERS & MCBS ETC. (ASAPPLICABLE) OF EACH TYPE FOR 400KV GIS CIRCUIT BREAKER
30AUXILIARY SWITCH ASSEMBLY OF EACH TYPE FOR 420KV GIS CIRCUIT BREAKER
31400KV GIS CIRCUIT BREAKER-OPERATION COUNTER
32400KV GIS CIRCUIT BREAKER-HYDRAULIC OPERATING MECHANISM WITH DRIVE MOTOR (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)
33HYDRAULIC FILTER OF EACH TYPE (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREKAER
34400KV GIS CIRCUIT BREAKER- HOSE PIPE OF EACH TYPE (AS APPLICABLE) (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)
35400KV GIS CIRCUIT BREAKER - N2 ACCUMULATOR (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)
36VALVES OF EACH TYPE (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREKAER
37PIPE LENGTH (COPPER & STEEL) OF EACH SIZE & TYPE (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREKAER
38PRESSURE SWITCHES OF EACH TYPE (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREKAER
39PRESSURE GAUGE WITH COUPLING DEVICE OF EACH TYPE (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREKAER
40400KV GIS CIRCUIT BREAKER-HYDRAULIC OIL (5% OF TOTAL OIL QUANTITY)(FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)
41PRESSURE RELIEF DEVICE OF EACH TYPE (FOR HYDRAULIC OPERATED MECHANISM,IF APPLICABLE)-400KV GIS CIRCUIT BREKAER
42400KV GIS CIRCUIT BREAKER-COMPLETE SPRING OPERATING MECHANISM INCLUDING CHARGING MECHANISM ETC. (FOR SPRING OPERATED MECHANISM, IFAPPLICABLE)
43400KV GIS CIRCUIT BREAKER- COMPLETE HYDRAULIC-SPRING OPERATING MECHANISM INCLUDING CHARGING MECHANISM ETC. (FOR HYDRAULIC-SPRING OPERATED MECHANISM, IF APPLICABLE)
44PRESSURE SWITCHES OF EACH TYPE FOR 420KV GIS CIRCUIT BREAKER (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREAKER
45PRESSURE GAUGE WITH COUPLING DEVICE OF EACH TYPE (FOR HYDRAULIC-SPRING OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREAKER
46400KV GIS- SINGLE PHASE OF 3150A DISCONNECTOR SWITCH INCLUDING MAIN CIRCUIT, ENCLOSURE, DRIVING MECHANISM AND SUPPORT INSULATOR ETC., COMPLETE IN ALL RESPECT
47400KV GIS- SINGLE PHASE MAINTENANCE EARTHING SWITCH INCLUDING MAINCIRCUIT, ENCLOSURE, DRIVING MECHANISM AND SUPPORT INSULATOR ETC.,COMPLETE IN ALL RESPECT
48400KV GIS - SINGLE PHASE FAST EARTHING SWITCH INCLUDING MAIN CIRCUIT,ENCLOSURE, DRIVING MECHANISM AND SUPPORT INSULATOR ETC., COMPLETE IN ALL RESPECT
49OPEN/CLOSE CONTACTOR ASSEMBLY, TIMERS, KEY INTERLOCK, INTERLOCKINGCOILS, RELAYS, PUSH BUTTONS, INDICATING LAMPS, POWER CONTACTORS,RESISTORS, FUSES, MCBS & DRIVE CONTROL CARDS ETC. (AS APPLICABLE) ONEOF EACH TYPE FOR ONE COMPLETE MOM BOX FOR 400KV GIS DISCONNECTORSWITCH
50OPEN/CLOSE CONTACTOR ASSEMBLY, TIMERS, KEY INTERLOCK, INTERLOCKINGCOILS, RELAYS, PUSH BUTTONS, INDICATING LAMPS, POWER CONTACTORS,RESISTORS, FUSES, MCBS & DRIVE CONTROL CARDS ETC. (AS APPLICABLE) ONEOF EACH TYPE FOR ONE COMPLETE MOM BOX FOR 400KV GIS MAINTENANCE EARTHSWITCH
51OPEN/CLOSE CONTACTOR ASSEMBLY, TIMERS, KEY INTERLOCK, INTERLOCKINGCOILS, RELAYS, PUSH BUTTONS, INDICATING LAMPS, POWER CONTACTORS,RESISTORS, FUSES, MCBS & DRIVE CONTROL CARDS ETC. (AS APPLICABLE) ONEOF EACH TYPE FOR ONE COMPLETE MOM BOX FOR 400KV GIS FAST EARTHINGSWITCH
52LIMIT SWITCHES AND AUX. SWITCHES FOR ONE COMPLETE MOM BOX FORDISCONNECTOR-400KV GIS
53LIMIT SWITCHES AND AUX. SWITCHES FOR ONE COMPLETE MOM BOX FORMAINTENANCE EARTHING SWITCH-400KV GIS
54LIMIT SWITCHES AND AUX. SWITCHES FOR ONE COMPLETE MOM BOX FOR FASTEARTHING SWITCH (IF APPLICABLE)-400KV GIS
55DRIVE MECHANISM FOR 400KV GIS DISCONNECTOR SWITCH
56DRIVE MECHANISM FOR 400KV GIS MAINTENANCE EARTH SWITCH
57DRIVE MECHANISM FOR 400KV GIS FAST EARTHING SWITCH
58MOTOR FOR DRIVE MECHANISM FOR 400KV GIS DISCONNECTOR SWITCH
59MOTOR FOR DRIVE MECHANISM FOR 400KVGIS MAINTENANCE EARTH SWITCH
60MOTOR FOR DRIVE MECHANISM FOR 400KV GIS FAST EARTHING SWITCH
61400KV GIS- SINGLE PHASE OF CURRENT TRANSFORMER (3 CORES, TYPE-CTA)WITH ASSOCIATED ENCLOSURE AND PRIMARY CONDUCTOR COMPLETE IN ALLRESPECT
62400KV GIS- SINGLE PHASE OF CURRENT TRANSFORMER (2 CORES, TYPE-CTB)WITH ASSOCIATED ENCLOSURE AND PRIMARY CONDUCTOR COMPLETE IN ALLRESPECT
63SUPPLY- 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. 3.01-3.06):GIS metallic enclosure
64Expansion Bellows/ Joints
65Tee Bends
66L Bends
67Single Phase GIB Ducts
68Surge arrestor
69SERVICES- GIS : 420kV, 63KA FOR 1S, GAS INSULATED SWITCHGEAR (GIS) AS PER TS (For item sl. No. 4.01-4.10):Supervision of erection of GIS
70Supervision of erection of Gas Insulated Bus Duct
71Supervision of erection of SF6 to Gas Bushing
72Testing & commissioning of GIS
73Testing & commissioning of Gas Insulated Bus Duct
74Testing & commissioning of SF6 to Gas Bushing
75Final successful HV/ Power Frequency Testing of GIS including arrangement of HV test Kit along with Operator
76Insulation Co-ordination Sudies for GIS system
77Training for GIS at Project Site
78Training for GIS at Manufacturer Works
79SERVICES- 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. 5.01-5.05):Services for supervision of erection of GIS
80Services for testing & commissioning of GIS
81Demobilization and remobilization charges for GIS Erection Supervision Team
82Demobilization and remobilization charges For GIS Testing & Commissioning Team
83Demobilization and Remobilization charges of HV Test Kit along with Operator
84ESTABLISHMENT OF 420KV GIS AT 400/220KV PGCIL MOHALISUPPLY- GIS : 420kV, 63KA FOR 1S, GAS INSULATED SWITCHGEAR (GIS) AS PER TS (For item sl. No. 1.01-1.09):420kV, 3150 A, 63 kA, SF6 GIS Bus Reactor Bay module as per Section-Project, Technical specification
85420 kV, 3150 A, 63 kA, SF6 GIS Line Feeder Bay module (without PIR) as per Section-Project, Technical specification
86420kV, 3150 A, 63 kA, SF6 GIS ICT Feeder Bay module as per Section-Project, Technical specification
87420kV, 3150 A, 63 kA, SF6 GIS Tie bay module (without PIR) as per Section-Project, Technical specification
88420kV, 3150A, 63kA SF6 TO AIR BUSHING including support structure
89Controlled Switching Device for 420 kV, 3-ph Circuit Breaker
90420kV, 3000A, 63kA, Single phase, SF6 gas insulated bus duct (GIB) outside GIS hall along with associated support structure, etc. as per technical specification
91420kV, 5000 A, 63 kA, SF6 GIS Bus Bar module as per Section-Project, Technical specification
92420kV, 3150 A, 63 kA, SF6 GIS switchable Line Reactor bay module as per Section-Project, Technical specification
93SUPPLY- GIS : 420KV, SPECIAL TOOLS AND TESTING & MAINTENANCE EQUIPMENTS AS PER TS (For item sl. No. 2.01-2.06):SF6 Gas processing Unit for 400kV GIS station
94Portable Partial Discharge measurement test kitwith all necessary accessories,Industrial Grade Laptop and licensedsoftware as per Technicalspecification.
95SF6 Gas Analyzer
96SF6 Gas Leakage Detector
97Scissor Lift
98Dew Point Meter
99SPARES- GIS : 420kV, 63KA FOR 1S, MANDATORY SPARES AS PER TS (For item sl. No. 3.01-3.38):SF6 PRESSURE GAUGE CUM SWITCH /DENSITY MONITORS AND PRESSURE SWITCH AS APPLICABLE, OF EACH TYPE-400KV GIS
100COUPLING DEVICE FOR PRESSURE GAUGE CUM SWITCH FOR CONNECTING GAS HANDLING PLANT OF EACH TYPE-400KV GIS
101RUBBER GASKETS, ’O' RINGS AND SEALS FOR SF6 GAS FOR GIS ENCLOSURE OF EACH TYPE-400KV GIS
102400KV GIS-MOLECULAR FILTER FOR SF6 GAS WITH FILTER BAGS (5 % OF TOTAL WEIGHT)
103CONTROL VALVES FOR SF6 GAS OF EACH TYPE-400KV GIS
104400KV GIS-SF6 GAS (5 % OF TOTAL GAS QUANTITY)
105LOCKING DEVICE TO KEEP THE DIS-CONNECTORS (ISOLATORS)AND EARTHING/FAST EARTHING SWITCHES IN CLOSE OR OPEN POSITION IN CASEOF REMOVAL OF THE DRIVING MECHANISM-400KV GIS
106400KV GIS-SUPPORT INSULATORS (GAS THROUGH) OF EACH TYPE (COMPLETE WITH METAL RING ETC.) ALONG WITH ASSOCIATED CONTACTS AND SHIELDS
107400KV GIS-GAS BARRIERS OF EACH TYPE (COMPLETE WITH METAL RING ETC.)ALONG WITH ASSOCIATED CONTACTS AND SHIELDS
108LCC SPARES - AUX. RELAYS, CONTACTORS, PUSH BUTTONS, SWITCHES, LAMPS, ANNUNCIATION WINDOWS, MCB, FUSES, TIMERS, TERMINAL BLOCKS ETC. OF EACH TYPE & RATING-400kV GIS
109TRIP COIL ASSEMBLY WITH RESISTOR FOR420KV GIS CIRCUIT BREAKER (AS APPLICABLE)
110CLOSING COIL ASSEMBLY WITH RESISTOR FOR420KV GIS CIRCUIT BREAKER (AS APPLICABLE)
111RELAYS, POWER CONTACTORS, PUSH BUTTONS, TIMERS & MCBS ETC. (AS APPLICABLE) OF EACH TYPE FOR 400KV GIS CIRCUIT BREAKER
112AUXILIARY SWITCH ASSEMBLY OF EACH TYPE FOR 420KV GIS CIRCUIT BREAKER
113400KV GIS CIRCUIT BREAKER-OPERATION COUNTER
114400KV GIS CIRCUIT BREAKER-HYDRAULIC OPERATING MECHANISM WITH DRIVE MOTOR (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)
115HYDRAULIC FILTER OF EACH TYPE (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREKAER
116400KV GIS CIRCUIT BREAKER- HOSE PIPE OF EACH TYPE (AS APPLICABLE) (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)
117400KV GIS CIRCUIT BREAKER - N2 ACCUMULATOR (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)
118VALVES OF EACH TYPE (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREAKER
119PIPE LENGTH (COPPER & STEEL) OF EACH SIZE & TYPE (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREKAER
120PRESSURE SWITCHES OF EACH TYPE (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREAKER
121PRESSURE GAUGE WITH COUPLING DEVICE OF EACH TYPE (FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREKAER
122400KV GIS CIRCUIT BREAKER-HYDRAULIC OIL (5% OF TOTAL OIL QUANTITY)(FOR HYDRAULIC OPERATED MECHANISM, IF APPLICABLE)
123PRESSURE RELIEF DEVICE OF EACH TYPE (FOR HYDRAULIC OPERATED MECHANISM,IF APPLICABLE)-400KV GIS CIRCUIT BREKAER
124400KV GIS CIRCUIT BREAKER-COMPLETE SPRING OPERATING MECHANISM INCLUDING CHARGING MECHANISM ETC. (FOR SPRING OPERATED MECHANISM, IF APPLICABLE)
125400KV GIS CIRCUIT BREAKER- COMPLETE HYDRAULIC-SPRING OPERATING MECHANISM INCLUDING CHARGING MECHANISM ETC. (FOR HYDRAULIC-SPRING OPERATED MECHANISM, IF APPLICABLE)
126PRESSURE SWITCHES OF EACH TYPE FOR420KV GIS CIRCUIT BREAKER (For Hydraulic-Spring Operated Mechanism, if applicable)
127PRESSURE GAUGE WITH COUPLING DEVICE OF EACH TYPE (FOR HYDRAULIC-SPRINGOPERATED MECHANISM, IF APPLICABLE)-400KV GIS CIRCUIT BREKAER
128OPEN/CLOSE CONTACTOR ASSEMBLY, TIMERS, KEY INTERLOCK, INTERLOCKING COILS, RELAYS, PUSH BUTTONS, INDICATING LAMPS, POWER CONTACTORS, RESISTORS, FUSES, MCBS & DRIVE CONTROL CARDS ETC. (AS APPLICABLE) ONE OF EACH TYPE FOR ONE COMPLETE MOM BOX FOR 400KV GIS DISCONNECTOR SWITCH
129OPEN/CLOSE CONTACTOR ASSEMBLY, TIMERS, KEY INTERLOCK, INTERLOCKING COILS, RELAYS, PUSH BUTTONS, INDICATING LAMPS, POWER CONTACTORS, RESISTORS, FUSES, MCBS & DRIVE CONTROL CARDS ETC. (AS APPLICABLE) ONE OF EACH TYPE FOR ONE COMPLETE MOM BOX FOR 400KV GIS MAINTENANCE EARTHSWITCH
130OPEN/CLOSE CONTACTOR ASSEMBLY, TIMERS, KEY INTERLOCK, INTERLOCKING COILS, RELAYS, PUSH BUTTONS, INDICATING LAMPS, POWER CONTACTORS, RESISTORS, FUSES, MCBS & DRIVE CONTROL CARDS ETC. (AS APPLICABLE) ONE OF EACH TYPE FOR ONE COMPLETE MOM BOX FOR 400KV GIS FAST EARTHING SWITCH
131LIMIT SWITCHES AND AUX. SWITCHES FOR ONE COMPLETE MOM BOX FORDISCONNECTOR-400KV GIS
132LIMIT SWITCHES AND AUX. SWITCHES FOR ONE COMPLETE MOM BOX FOR MAINTENANCE EARTHING SWITCH-400KV GIS
133LIMIT SWITCHES AND AUX. SWITCHES FOR ONE COMPLETE MOM BOX FOR FAST EARTHING SWITCH (IF APPLICABLE)-400KV GIS
134DRIVE MECHANISM FOR 400KV GIS DISCONNECTOR SWITCH
135DRIVE MECHANISM FOR 400KV GIS MAINTENANCE EARTH SWITCH
136DRIVE MECHANISM FOR 400KV GIS FAST EARTHING SWITCH
137SUPPLY- 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
138Expansion Bellows/ Joints
139Tee Bends
140L Bends
141Single Phase GIB Ducts
142Surge arrestor
143SERVICES- GIS : 420kV, 63KA FOR 1S, GAS INSULATED SWITCHGEAR (GIS) AS PER TS (For item sl. No. 5.01-5.10)Supervision of erection of GIS
144Supervision of erection of Gas Insulated Bus Duct
145Supervision of erection of SF6 to Gas Bushing
146Testing & commissioning of GIS
147Testing & commissioning of Gas Insulated Bus Duct
148Testing & commissioning of SF6 to Gas Bushing
149Final successful HV/ Power Frequency Testing of GIS including arrangement of HV test Kit along with Operator
150Insulation Co-ordination Sudies for GIS system
151Training for GIS at Project Site
152Training for GIS at Manufacturer Works
153SERVICES- 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
154Services for testing & commissioning of GIS
155Demobilization and remobilization charges for GIS Erection Supervision Team
156Demobilization and remobilization charges For GIS Testing & Commissioning Team
157Demobilization and Remobilization charges of HV Test Kit along with Operator
158ESTABLISHMENT OF 220KV GIS AT 400/220KV PGCIL MOHALISUPPLY- GIS : 245kV, 50KA FOR 1S, GAS INSULATED SWITCHGEAR (GIS) AS PER TS (For item sl. No. 1.01-1.06):245 kV, 3000A, 50kA, SF6 GIS Bus bar module as per Section-Project, Technical specification
159245kV, 1600 A, 50 kA, SF6 GIS ICT feeder bay module as per Section-Project, Technical specification
160245kV, 1600 A, 50 kA, SF6 GIS Line feeder bay module as per Section-Project, Technical specification
161245kV, 3000 A, 50 kA, SF6 GIS Bus coupler bay module as per Section-Project, Technical specification
162245kV,1600A, 50kA, 3 Single phase/3-Phase, SF6 Gas Insulated Bus Duct (GIB) outside GIS Hall along with associated support structure (Quantity mentioned here is for 3 Phase type)
163245kV, 1600A, 50kA Single phase SF6 to Air Bushing
164SPARES- GIS : 245KV, 50KA FOR 1S, MANDATORY SPARES AS PER TS (For item sl. No. 2.01-2.38):220KV GIS-SF6 GAS PRESSURE RELIEF DEVICE ASSEMBLY OF EACH TYPE
165SF6 PRESSURE GAUGE CUM SWITCH /DENSITY MONITORS AND PRESSURESWITCH AS APPLICABLE, OF EACH TYPE-220KV GIS
166COUPLING DEVICE FOR PRESSURE GAUGE CUM SWITCH FOR CONNECTINGGAS HANDLING PLANT OF EACH TYPE-220KV GIS
167RUBBER GASKETS, ’O' RINGS AND SEALS FOR SF6 GAS FOR GISENCLOSURE OF EACH TYPE-220KV GIS
168220KV GIS-MOLECULAR FILTER FOR SF6 GAS WITH FILTER BAGS (5 % OF TOTALWEIGHT)
169CONTROL VALVES FOR SF6 GAS OF EACH TYPE-220KV GIS
170220KV GIS-SF6 GAS (5 % OF TOTAL GAS QUANTITY)
171LOCKING DEVICE TO KEEP THE DIS-CONNECTORS (ISOLATORS)AND EARTHING/FAST EARTHING SWITCHES (AS APPLICABLE) IN CLOSE OR OPENPOSITION IN CASE OF REMOVAL OF THE DRIVING MECHANISM-220KV GIS
172UHF PD SENSORS OF EACH TYPE ALONG WITH BNC CONNECTOR FOR 245KV GIS
173220KV GIS-SUPPORT INSULATORS (GAS THROUGH) OF EACH TYPE (COMPLETE WITHMETAL RING ETC.) ALONG WITH ASSOCIATED CONTACTS AND SHIELDS
174220KV GIS-GAS BARRIERS OF EACH TYPE (COMPLETE WITH METAL RING ETC.)ALONG WITH ASSOCIATED CONTACTS AND SHIELDS
175220KV GIS- 1600A SF6 TO AIR BUSHING COMPLETE IN ALL RESPECT
176LCC SPARES - AUX. RELAYS, CONTACTORS,PUSH BUTTONS, SWITCHES, LAMPS,ANNUNCIATION WINDOWS, MCB, FUSES,TIMERS, TERMINAL BLOCKS ETC. OF EACHTYPE & RATING-220kV GIS
177220KV GIS-ONE POLE OF 1600A CIRCUIT BREAKER WITH INTERRUPTER, MAINCIRCUIT, ENCLOSURE AND OPERATING MECHANISM COMPLETE IN ALL RESPECT
178TRIP COIL ASSEMBLY WITH RESISTOR FOR245KV GIS CIRCUIT BREAKER (ASAPPLICABLE)
179CLOSING COIL ASSEMBLY WITH RESISTOR FOR245KV GIS CIRCUIT BREAKER (ASAPPLICABLE)
180RELAYS, POWER CONTACTORS, PUSH BUTTONS, TIMERS & MCBS ETC. (ASAPPLICABLE) OF EACH TYPE FOR 220KV GIS CIRCUIT BREAKER
181AUXILIARY SWITCH ASSEMBLY OF EACH TYPE FOR 245KV GIS CIRCUIT BREAKER
182220KV GIS CIRCUIT BREAKER-OPERATION COUNTER
183220KV GIS CIRCUIT BREAKER-COMPLETE SPRING OPERATING MECHANISMINCLUDING CHARGING MECHANISM ETC. (FOR SPRING OPERATED MECHANISM, IFAPPLICABLE)
184220KV GIS- THREE PHASE OF 1600A DISCONNECTOR SWITCH INCLUDING MAIN CIRCUIT, ENCLOSURE, DRIVING MECHANISM AND SUPPORT INSULATOR ETC., COMPLETE IN ALL RESPECT
185220kV GIS- THREE PHASE OF 3000A DISCONNECTOR SWITCH INCLUDING MAIN CIRCUIT, ENCLOSURE, DRIVING MECHANISM AND SUPPORT INSULATOR ETC., COMPLETE IN ALL RESPECT
186220KV GIS- THREE PHASE MAINTENANCE EARTHING SWITCH INCLUDING MAINCIRCUIT, ENCLOSURE, DRIVING MECHANISM AND SUPPORT INSULATOR ETC., COMPLETE IN ALL RESPECT
187220KV GIS - THREE PHASE FAST EARTHING SWITCH INCLUDING MAIN CIRCUIT, ENCLOSURE, DRIVING MECHANISM AND SUPPORT INSULATOR ETC., COMPLETE INALL RESPECT
188OPEN/CLOSE CONTACTOR ASSEMBLY, TIMERS, KEY INTERLOCK, INTERLOCKINGCOILS, RELAYS, PUSH BUTTONS, INDICATING LAMPS, POWER CONTACTORS,RESISTORS, FUSES, MCBS & DRIVE CONTROL CARDS ETC. (AS APPLICABLE) ONEOF EACH TYPE FOR ONE COMPLETE MOM BOX FOR 220KV GIS DISCONNECTORSWITCH
189OPEN/CLOSE CONTACTOR ASSEMBLY, TIMERS, KEY INTERLOCK, INTERLOCKINGCOILS, RELAYS, PUSH BUTTONS, INDICATING LAMPS, POWER CONTACTORS,RESISTORS, FUSES, MCBS & DRIVE CONTROL CARDS ETC. (AS APPLICABLE) ONEOF EACH TYPE FOR ONE COMPLETE MOM BOX FOR 220KV GIS MAINTENANCE EARTHSWITCH
190OPEN/CLOSE CONTACTOR ASSEMBLY, TIMERS, KEY INTERLOCK, INTERLOCKINGCOILS, RELAYS, PUSH BUTTONS, INDICATING LAMPS, POWER CONTACTORS,RESISTORS, FUSES, MCBS & DRIVE CONTROL CARDS ETC. (AS APPLICABLE) ONEOF EACH TYPE FOR ONE COMPLETE MOM BOX FOR 220KV GIS FAST EARTHINGSWITCH
191LIMIT SWITCHES AND AUX. SWITCHES FOR ONE COMPLETE MOM BOX FORDISCONNECTOR-220KV GIS
192LIMIT SWITCHES AND AUX. SWITCHES FOR ONE COMPLETE MOM BOX FORMAINTENANCE EARTHING SWITCH-220KV GIS
193LIMIT SWITCHES AND AUX. SWITCHES FOR ONE COMPLETE MOM BOX FOR FASTEARTHING SWITCH (IF APPLICABLE)-220KV GIS
194DRIVE MECHANISM FOR 220KV GIS DISCONNECTOR SWITCH
195DRIVE MECHANISM FOR 220KV GIS MAINTENANCE EARTH SWITCH
196DRIVE MECHANISM FOR 220KV GIS FAST EARTHING SWITCH
197MOTOR FOR DRIVE MECHANISM FOR 220KV GIS DISCONNECTOR SWITCH
198MOTOR FOR DRIVE MECHANISM FOR 220KVGIS MAINTENANCE EARTH SWITCH
199MOTOR FOR DRIVE MECHANISM FOR 220KV GIS FAST EARTHING SWITCH
200220KV GIS- SINGLE PHASE VT WITH ASSOCIATED ENCLOSURE COMPLETE IN ALLRESPECT
201220KV GIS- SINGLE PHASE OF CURRENT TRANSFORMER (5 CORES) WITHASSOCIATED ENCLOSURE AND PRIMARY CONDUCTOR COMPLETE IN ALL RESPECT
202SUPPLY- 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: 3.01-3.06):GIS metallic enclosure
203Expansion Bellows/ Joints
204Tee Bends
205L Bends
206Single Phase GIB Ducts
207Surge arrestor
208SERVICES- GIS : 245kV, 50KA FOR 1S, GAS INSULATED SWITCHGEAR (GIS) AS PER TS (For item sl. No.: 4.01-4.10):Supervision of erection of GIS
209Supervision of erection of Gas Insulated Bus Duct
210Supervision of erection of SF6 to Gas Bushing
211Testing & commissioning of GIS
212Testing & commissioning of Gas Insulated Bus Duct
213Testing & commissioning of SF6 to Gas Bushing
214Final successful HV/ Power Frequency Testing of GIS including arrangement of HV test Kit along with Operator
215Insulation Co-ordination Sudies for GIS system
216Training for GIS at Project Site
217Training for GIS at Manufacturer Works
218SERVICES- 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. 5.01-5.05):Services for supervision of erection of GIS
219Services for testing & commissioning of GIS
220Demobilization and remobilization charges for GIS Erection Supervision Team
221Demobilization and remobilization charges For GIS Testing & Commissioning Team
222Demobilization and Remobilization charges of HV Test Kit along with Operator Please Enable Macros to View BoQ information

AI Tender Summary

OUR REF NO 57868645
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE Ref. Documents
LAST DATE 22-10-2026
Authority
Authority Name Bharat Heavy Electricals Limited
Work Description Tender for Powergrids Ss-179T (At Panipat & Mohali) , Establishment Of 420Kv Gis At 765/400Kv Pgcil Panipat Supply- Gis : 420Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 1.01-1.12): 420Kv, 3150 A, 63 Ka, Sf6 Gis Tie Bay Module (Without Pir) As Per Section-Project, Technical Specification , 420 Kv, 3150 A, 63 Ka, Sf6 Gis Line Feeder Bay Module (Without Pir) As Per Section-Project, Technical Specification , 420Kv, 3150A, 63Ka Sf6 To Air Bushing Including Support Structure , 420Kv, 3000A, 63Ka, Single Phase, Sf6 Gas Insulated Bus Duct (Gib) Outside Gis Hall Along With Associated Support Structure, Etc. As Per Technical Specification , Controlled Switching Device For 420 Kv, 3-Ph Circuit Breaker , 420Kv, 3150 A, 63 Ka, Sf6 Gis Ict Feeder Bay Module For Iv Side Connection With 765Kv Ict As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Bus Reactor Bay Module As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Auxiliary Bus Module For Spare Transformer As Per Section-Project, Technical Specification , 420Kv, 5000 A, 63 Ka, Sf6 Gis Bus Bar Module As Per Section-Project, Technical Specification , 420Kv, 3150A, 63Ka Gis Future Line Feeder Bay Module (With Pir) As Per Section Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Tie Bay Module (With Pir) As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Switchable Line Reactor Bay Module As Per Section-Project, Technical Specification , Spares- Gis : 420Kv, 63Ka For 1S, Mandatory Spares As Per Ts (For Item Sl. No. 2.01-2.50): 400Kv Gis-Sf6 Gas Pressure Relief Device Assembly Of Each Type , Sf6 Pressure Gauge Cum Switch /Density Monitors And Pressure Switch As Applicable, Of Each Type-400Kv Gis , Coupling Device For Pressure Gauge Cum Switch For Connecting Gas Handling Plant Of Each Type-400Kv Gis , Rubber Gaskets, O Rings And Seals For Sf6 Gas For Gis Enclosure Of Each Type-400Kv Gis , 400Kv Gis-Molecular Filter For Sf6 Gas With Filter Bags (5 % Of Total Weight) , Control Valves For Sf6 Gas Of Each Type-400Kv Gis , 400Kv Gis-Sf6 Gas (5 % Of Total Gas Quantity) , Locking Device To Keep The Dis-Connectors (Isolators) And Earthing/Fast Earthing Switches In Close Or Open Position In Caseof Removal Of The Driving Mechanism-400Kv Gis , Uhf Pd Sensors Of Each Type Along With Bnc Connector For 420Kv Gis , 400Kv Gis-Support Insulators (Gas Through) Of Each Type (Complete With Metal Ring Etc.) Along With Associated Contacts And Shields , 400Kv Gis-Gas Barriers Of Each Type (Complete With Metal Ring Etc.) Along With Associated Contacts And Shields , 400Kv Gis- 3150A Sf6 To Air Bushing Complete In All Respect , Lcc Spares - Aux. Relays, Contactors, Push Buttons, Switches, Lamps, Annunciation Windows, Mcb, Fuses, Timers, Terminal Blocks Etc. Of Each Type & Rating-400Kv Gis , 400Kv Gis-One Pole Of 3150A Circuit Breaker Without Pir With Interrupter, Main Circuit, Enclosure And Operating Mechanism Completein All Respect , Trip Coil Assembly With Resistor For 420Kv Gis Circuit Breaker (As Applicable) , Closing Coil Assembly With Resistor For 420Kv Gis Circuit Breaker (As Applicable) , Relays, Power Contactors, Push Buttons, Timers & Mcbs Etc. (Asapplicable) Of Each Type For 400Kv Gis Circuit Breaker , Auxiliary Switch Assembly Of Each Type For 420Kv Gis Circuit Breaker , 400Kv Gis Circuit Breaker-Operation Counter , 400Kv Gis Circuit Breaker-Hydraulic Operating Mechanism With Drive Motor (For Hydraulic Operated Mechanism, If Applicable) , Hydraulic Filter Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker- Hose Pipe Of Each Type (As Applicable) (For Hydraulic Operated Mechanism, If Applicable) , 400Kv Gis Circuit Breaker - N2 Accumulator (For Hydraulic Operated Mechanism, If Applicable) , Valves Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , Pipe Length (Copper & Steel) Of Each Size & Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , Pressure Switches Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , Pressure Gauge With Coupling Device Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker-Hydraulic Oil (5% Of Total Oil Quantity)(For Hydraulic Operated Mechanism, If Applicable) , Pressure Relief Device Of Each Type (For Hydraulic Operated Mechanism,If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker-Complete Spring Operating Mechanism Including Charging Mechanism Etc. (For Spring Operated Mechanism, Ifapplicable) , 400Kv Gis Circuit Breaker- Complete Hydraulic-Spring Operating Mechanism Including Charging Mechanism Etc. (For Hydraulic-Spring Operated Mechanism, If Applicable) , Pressure Switches Of Each Type For 420Kv Gis Circuit Breaker (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Breaker , Pressure Gauge With Coupling Device Of Each Type (For Hydraulic-Spring Operated Mechanism, If Applicable)-400Kv Gis Circuit Breaker , 400Kv Gis- Single Phase Of 3150A Disconnector Switch Including Main Circuit, Enclosure, Driving Mechanism And Support Insulator Etc., Complete In All Respect , 400Kv Gis- Single Phase Maintenance Earthing Switch Including Maincircuit, Enclosure, Driving Mechanism And Support Insulator Etc.,Complete In All Respect , 400Kv Gis - Single Phase Fast Earthing Switch Including Main Circuit,Enclosure, Driving Mechanism And Support Insulator Etc., Complete In All Respect , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 400Kv Gis Disconnectorswitch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 400Kv Gis Maintenance Earthswitch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 400Kv Gis Fast Earthingswitch , Limit Switches And Aux. Switches For One Complete Mom Box Fordisconnector-400Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box Formaintenance Earthing Switch-400Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box For Fastearthing Switch (If Applicable)-400Kv Gis , Drive Mechanism For 400Kv Gis Disconnector Switch , Drive Mechanism For 400Kv Gis Maintenance Earth Switch , Drive Mechanism For 400Kv Gis Fast Earthing Switch , Motor For Drive Mechanism For 400Kv Gis Disconnector Switch , Motor For Drive Mechanism For 400Kvgis Maintenance Earth Switch , Motor For Drive Mechanism For 400Kv Gis Fast Earthing Switch , 400Kv Gis- Single Phase Of Current Transformer (3 Cores, Type-Cta)With Associated Enclosure And Primary Conductor Complete In Allrespect , 400Kv Gis- Single Phase Of Current Transformer (2 Cores, Type-Ctb)With Associated Enclosure And Primary Conductor Complete In Allrespect , 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. 3.01-3.06): Gis Metallic Enclosure , Expansion Bellows/ Joints , Tee Bends , L Bends , Single Phase Gib Ducts , Surge Arrestor , Services- Gis : 420Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 4.01-4.10): 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. 5.01-5.05): 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 , Establishment Of 420Kv Gis At 400/220Kv Pgcil Mohali Supply- Gis : 420Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 1.01-1.09): 420Kv, 3150 A, 63 Ka, Sf6 Gis Bus Reactor Bay Module As Per Section-Project, Technical Specification , 420 Kv, 3150 A, 63 Ka, Sf6 Gis Line Feeder Bay Module (Without Pir) As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Ict Feeder Bay Module As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Tie Bay Module (Without Pir) As Per Section-Project, Technical Specification , 420Kv, 3150A, 63Ka Sf6 To Air Bushing Including Support Structure , Controlled Switching Device For 420 Kv, 3-Ph Circuit Breaker , 420Kv, 3000A, 63Ka, Single Phase, Sf6 Gas Insulated Bus Duct (Gib) Outside Gis Hall Along With Associated Support Structure, Etc. As Per Technical Specification , 420Kv, 5000 A, 63 Ka, Sf6 Gis Bus Bar Module As Per Section-Project, Technical Specification , 420Kv, 3150 A, 63 Ka, Sf6 Gis Switchable Line Reactor Bay Module As Per Section-Project, Technical Specification , Supply- Gis : 420Kv, Special Tools And Testing & Maintenance Equipments As Per Ts (For Item Sl. No. 2.01-2.06): Sf6 Gas Processing Unit For 400Kv Gis Station , Portable Partial Discharge Measurement Test Kitwith All Necessary Accessories,Industrial Grade Laptop And Licensedsoftware As Per Technicalspecification. , Sf6 Gas Analyzer , Sf6 Gas Leakage Detector , Scissor Lift , Dew Point Meter , Spares- Gis : 420Kv, 63Ka For 1S, Mandatory Spares As Per Ts (For Item Sl. No. 3.01-3.38): Sf6 Pressure Gauge Cum Switch /Density Monitors And Pressure Switch As Applicable, Of Each Type-400Kv Gis , Coupling Device For Pressure Gauge Cum Switch For Connecting Gas Handling Plant Of Each Type-400Kv Gis , Rubber Gaskets, O Rings And Seals For Sf6 Gas For Gis Enclosure Of Each Type-400Kv Gis , 400Kv Gis-Molecular Filter For Sf6 Gas With Filter Bags (5 % Of Total Weight) , Control Valves For Sf6 Gas Of Each Type-400Kv Gis , 400Kv Gis-Sf6 Gas (5 % Of Total Gas Quantity) , Locking Device To Keep The Dis-Connectors (Isolators)And Earthing/Fast Earthing Switches In Close Or Open Position In Caseof Removal Of The Driving Mechanism-400Kv Gis , 400Kv Gis-Support Insulators (Gas Through) Of Each Type (Complete With Metal Ring Etc.) Along With Associated Contacts And Shields , 400Kv Gis-Gas Barriers Of Each Type (Complete With Metal Ring Etc.)Along With Associated Contacts And Shields , Lcc Spares - Aux. Relays, Contactors, Push Buttons, Switches, Lamps, Annunciation Windows, Mcb, Fuses, Timers, Terminal Blocks Etc. Of Each Type & Rating-400Kv Gis , Trip Coil Assembly With Resistor For420kv Gis Circuit Breaker (As Applicable) , Closing Coil Assembly With Resistor For420kv Gis Circuit Breaker (As Applicable) , Relays, Power Contactors, Push Buttons, Timers & Mcbs Etc. (As Applicable) Of Each Type For 400Kv Gis Circuit Breaker , Auxiliary Switch Assembly Of Each Type For 420Kv Gis Circuit Breaker , 400Kv Gis Circuit Breaker-Operation Counter , 400Kv Gis Circuit Breaker-Hydraulic Operating Mechanism With Drive Motor (For Hydraulic Operated Mechanism, If Applicable) , Hydraulic Filter Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker- Hose Pipe Of Each Type (As Applicable) (For Hydraulic Operated Mechanism, If Applicable) , 400Kv Gis Circuit Breaker - N2 Accumulator (For Hydraulic Operated Mechanism, If Applicable) , Valves Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Breaker , Pipe Length (Copper & Steel) Of Each Size & Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , Pressure Switches Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Breaker , Pressure Gauge With Coupling Device Of Each Type (For Hydraulic Operated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker-Hydraulic Oil (5% Of Total Oil Quantity)(For Hydraulic Operated Mechanism, If Applicable) , Pressure Relief Device Of Each Type (For Hydraulic Operated Mechanism,If Applicable)-400Kv Gis Circuit Brekaer , 400Kv Gis Circuit Breaker-Complete Spring Operating Mechanism Including Charging Mechanism Etc. (For Spring Operated Mechanism, If Applicable) , 400Kv Gis Circuit Breaker- Complete Hydraulic-Spring Operating Mechanism Including Charging Mechanism Etc. (For Hydraulic-Spring Operated Mechanism, If Applicable) , Pressure Switches Of Each Type For420kv Gis Circuit Breaker (For Hydraulic-Spring Operated Mechanism, If Applicable) , Pressure Gauge With Coupling Device Of Each Type (For Hydraulic-Springoperated Mechanism, If Applicable)-400Kv Gis Circuit Brekaer , Open/Close Contactor Assembly, Timers, Key Interlock, Interlocking Coils, Relays, Push Buttons, Indicating Lamps, Power Contactors, Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) One Of Each Type For One Complete Mom Box For 400Kv Gis Disconnector Switch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlocking Coils, Relays, Push Buttons, Indicating Lamps, Power Contactors, Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) One Of Each Type For One Complete Mom Box For 400Kv Gis Maintenance Earthswitch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlocking Coils, Relays, Push Buttons, Indicating Lamps, Power Contactors, Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) One Of Each Type For One Complete Mom Box For 400Kv Gis Fast Earthing Switch , Limit Switches And Aux. Switches For One Complete Mom Box Fordisconnector-400Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box For Maintenance Earthing Switch-400Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box For Fast Earthing Switch (If Applicable)-400Kv Gis , Drive Mechanism For 400Kv Gis Disconnector Switch , Drive Mechanism For 400Kv Gis Maintenance Earth Switch , Drive Mechanism For 400Kv Gis Fast Earthing Switch , 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 : 420Kv, 63Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 5.01-5.10) 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. 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 , Establishment Of 220Kv Gis At 400/220Kv Pgcil Mohali Supply- Gis : 245Kv, 50Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No. 1.01-1.06): 245 Kv, 3000A, 50Ka, Sf6 Gis Bus Bar Module As Per Section-Project, Technical Specification , 245Kv, 1600 A, 50 Ka, Sf6 Gis Ict Feeder Bay Module As Per Section-Project, Technical Specification , 245Kv, 1600 A, 50 Ka, Sf6 Gis Line Feeder Bay Module As Per Section-Project, Technical Specification , 245Kv, 3000 A, 50 Ka, Sf6 Gis Bus Coupler Bay Module As Per Section-Project, Technical Specification , 245Kv,1600A, 50Ka, 3 Single Phase/3-Phase, Sf6 Gas Insulated Bus Duct (Gib) Outside Gis Hall Along With Associated Support Structure (Quantity Mentioned Here Is For 3 Phase Type) , 245Kv, 1600A, 50Ka Single Phase Sf6 To Air Bushing , Spares- Gis : 245Kv, 50Ka For 1S, Mandatory Spares As Per Ts (For Item Sl. No. 2.01-2.38): 220Kv Gis-Sf6 Gas Pressure Relief Device Assembly Of Each Type , Sf6 Pressure Gauge Cum Switch /Density Monitors And Pressureswitch As Applicable, Of Each Type-220Kv Gis , Coupling Device For Pressure Gauge Cum Switch For Connectinggas Handling Plant Of Each Type-220Kv Gis , Rubber Gaskets, O Rings And Seals For Sf6 Gas For Gisenclosure Of Each Type-220Kv Gis , 220Kv Gis-Molecular Filter For Sf6 Gas With Filter Bags (5 % Of Totalweight) , Control Valves For Sf6 Gas Of Each Type-220Kv Gis , 220Kv Gis-Sf6 Gas (5 % Of Total Gas Quantity) , Locking Device To Keep The Dis-Connectors (Isolators)And Earthing/Fast Earthing Switches (As Applicable) In Close Or Openposition In Case Of Removal Of The Driving Mechanism-220Kv Gis , Uhf Pd Sensors Of Each Type Along With Bnc Connector For 245Kv Gis , 220Kv Gis-Support Insulators (Gas Through) Of Each Type (Complete Withmetal Ring Etc.) Along With Associated Contacts And Shields , 220Kv Gis-Gas Barriers Of Each Type (Complete With Metal Ring Etc.)Along With Associated Contacts And Shields , 220Kv Gis- 1600A Sf6 To Air Bushing Complete In All Respect , Lcc Spares - Aux. Relays, Contactors,Push Buttons, Switches, Lamps,Annunciation Windows, Mcb, Fuses,Timers, Terminal Blocks Etc. Of Eachtype & Rating-220Kv Gis , 220Kv Gis-One Pole Of 1600A Circuit Breaker With Interrupter, Maincircuit, Enclosure And Operating Mechanism Complete In All Respect , Trip Coil Assembly With Resistor For245kv Gis Circuit Breaker (Asapplicable) , Closing Coil Assembly With Resistor For245kv Gis Circuit Breaker (Asapplicable) , Relays, Power Contactors, Push Buttons, Timers & Mcbs Etc. (Asapplicable) Of Each Type For 220Kv Gis Circuit Breaker , Auxiliary Switch Assembly Of Each Type For 245Kv Gis Circuit Breaker , 220Kv Gis Circuit Breaker-Operation Counter , 220Kv Gis Circuit Breaker-Complete Spring Operating Mechanismincluding Charging Mechanism Etc. (For Spring Operated Mechanism, Ifapplicable) , 220Kv Gis- Three Phase Of 1600A Disconnector Switch Including Main Circuit, Enclosure, Driving Mechanism And Support Insulator Etc., Complete In All Respect , 220Kv Gis- Three Phase Of 3000A Disconnector Switch Including Main Circuit, Enclosure, Driving Mechanism And Support Insulator Etc., Complete In All Respect , 220Kv Gis- Three Phase Maintenance Earthing Switch Including Maincircuit, Enclosure, Driving Mechanism And Support Insulator Etc., Complete In All Respect , 220Kv Gis - Three Phase Fast Earthing Switch Including Main Circuit, Enclosure, Driving Mechanism And Support Insulator Etc., Complete Inall Respect , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 220Kv Gis Disconnectorswitch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 220Kv Gis Maintenance Earthswitch , Open/Close Contactor Assembly, Timers, Key Interlock, Interlockingcoils, Relays, Push Buttons, Indicating Lamps, Power Contactors,Resistors, Fuses, Mcbs & Drive Control Cards Etc. (As Applicable) Oneof Each Type For One Complete Mom Box For 220Kv Gis Fast Earthingswitch , Limit Switches And Aux. Switches For One Complete Mom Box Fordisconnector-220Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box Formaintenance Earthing Switch-220Kv Gis , Limit Switches And Aux. Switches For One Complete Mom Box For Fastearthing Switch (If Applicable)-220Kv Gis , Drive Mechanism For 220Kv Gis Disconnector Switch , Drive Mechanism For 220Kv Gis Maintenance Earth Switch , Drive Mechanism For 220Kv Gis Fast Earthing Switch , Motor For Drive Mechanism For 220Kv Gis Disconnector Switch , Motor For Drive Mechanism For 220Kvgis Maintenance Earth Switch , Motor For Drive Mechanism For 220Kv Gis Fast Earthing Switch , 220Kv Gis- Single Phase Vt With Associated Enclosure Complete In Allrespect , 220Kv Gis- Single Phase Of Current Transformer (5 Cores) Withassociated Enclosure And Primary Conductor Complete In All Respect , 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: 3.01-3.06): Gis Metallic Enclosure , Expansion Bellows/ Joints , Tee Bends , L Bends , Single Phase Gib Ducts , Surge Arrestor , Services- Gis : 245Kv, 50Ka For 1S, Gas Insulated Switchgear (Gis) As Per Ts (For Item Sl. No.: 4.01-4.10): 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. 5.01-5.05): 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
Basic Detail
Tender No NIT No. 181967_Enquiry No. 61G2700150 Dated 05-10-2026
Bidding Type Tender
Location
City Panipat
State Haryana
Key Dates
Publish Date 15 Oct 2026
Submission Date 22 Oct 2026
Open Date 22 Oct 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD Ref. Documents
Exemption Not Available
Document List
4865e51f-77f8-45de-ba80-757a0310b86f.html
BOQ_71221.xls
Tendernotice_1.pdf
Tendernotice_2.pdf

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Oct 15, 2026
11:30 IST

Tender Published

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Completed
Oct 22, 2026
18:00 IST

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Oct 22, 2026
17:00 IST

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Oct 22, 2026

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