View Bid Results For Ehv Transmission Tenders

We found 80 Bid Results related to ehv transmission tenders. You can find Contractor details who won ehv transmission tenders along with contract details in Bid awards announcements section.

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1.
Power #11422347 AOC
Bids Are Invited For Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Ehv Transmission Line; Electrical System Or Installation; As Per Scope
Contract Date: Ref. Documents Contract Value : ₹ 3.12 Crore
Government Departments No of Bidders 1
Madhya Pradesh View Result →
Madhya Pradesh View Result →
Madhya Pradesh View Result →
Himachal Pradesh View Result →
5.
Power #11179791 AOC
Bids Are Invited For Custom Bid For Services - Drone Patrolling Of Ehv Transmission Lines Of Er-I In Live Line/ Charged Condition
Contract Date: Ref. Documents Contract Value : ₹ 39.42 Lakh
Government Departments No of Bidders 8
Bihar View Result →
6.
Power #11055259 AOC
Tender Document For Sub-Station and Transmission Line [PACKAGE-C8(1B)]-TECHNICALSPECIFICATION FOR 12kV, 800A, 18.4kA, MULTI PANEL (Incoming, Bus Coupler with Adaptor Panel and Outgoing) SHUNT TRIP, INDOOR TYPE SCADA COMPATIBLE SWITCHGEAR WITH MOTOR OPERATED SPRING CLOSING VACUUM CIRCUIT BREAKER- 1 ELECTRICAL PART : 2 WBSETCL Assessed Quantities: 3 245KV 40KA for 3sec Gas Insulated Switchgear - i)2500 A rated Double Bus Barwith BUS earthing arrangement ii) 3 phase / single phase encapsulated iii) Minimum 2000 A rated Circuit Breaker for line and Transformers & 2500A for Bus coupler Bay iv) CT with current ratio 1600-800-400/1A (5 core) for feeder & transformer & 2000-1600/1A (3 core) for bus coupler as per CT specification v) Each feeder comprises of Circuit Breaker, Disconnectors, CTs, Bus bar, density monitors, gas partition etc. vi) suitable for EHV cable entry withdouble terminationarrangementif single Run cable is used other will be kept as spare. vii) Standalone Local Control Cubicle (LCC) with all required accessoriesand Gas monitoring system and the requiredPD sensors to cover the total GIS portion. -The complete system shall be as per technical specification and requirement comprising of - 4 Complete LineBayswith accommodation of3 nos GIS Line VTeach having 3 cores(2 nos core for Protection and 1 no core for metering and other parameters as per technical specification 5 LA for Line bay ( one number per phase - to be installed within GIS) 6 CompleteTransformer Bays 7 Buscoupler Bay 8 2 sets of 3 phase Bus PT each having 3 cores (2 core Protection and 1 core Metering), each for Main Bus-I & Main Bus-II with disconnectors & earth switch. As per Tech Spec 9 Disconnector with earthing arrangement and gas tight barriers atOne side of Main Bus I & IIfor future extension.one side 10 Portable UHF PD monitoring System - The analyser shall have 6 channel input withinherent PD location accuracy of 0.5m., colour display unit and user friendly interface for detailed analysis.The system includes allaccessoriesto monitorPD, UHF cables,required software and other accessories to complete as per Technical Specification. 11 Dew Point Meter as per Technical Specification 12 145KV 31.5KA for 3sec Gas Insulated Switchgear i)2000 A rated Double Bus Barwith BUS earthing arrangement ii) 3 phase / single phase encapsulated iii) Minimum 2000 A rated Circuit Breaker iv) Each feeder comprises of Circuit Breaker, Disconnectors, CTs, Bus bar, density monitors, gas partition etc.v) CT with current ratio 1000-800-400/1A (5 core) for feeder & transformer & 2000-1600/1A (3 core) for bus coupler as per CT specification vi) suitable for EHV cable entry withdouble terminationarrangementif single Run cable is used other will be kept as spare. vii) Standalone Local Control Cubicle (LCC) with all required accessoriesand Gas monitoring system and the requiredPD sensors to cover the total GIS portion. -The complete system shall be as per technical specification and requirement comprising of - 13 Complete LineBayswith accommodation of3 nos GIS Line VTeach having 3 cores(2 nos core for Protection and 1 no core for metering and other parameters as per technical specification 14 Complete Transformer Bays for LV side of 160 MVA 220/132 KV Transformer & HV side of 50 MVA 132/33 KV Transformers 15 Bus coupler Bay 16 Disconnector with earthing arrangement and gas tight barriers atOne side of Main Bus I & IIfor future extension.one side 17 2 sets of 3 phase Bus PT each having 3 cores (2 core Protection and 1 core Metering), each for Main Bus-I & Main Bus-II with disconnectors & earth switch. As per Tech Spec 18 36 KV, 31.5KA for 3sec Indoor, floor mounted drawoutSwitchgear Assembly (2500A Bus rating with Copper Bus Bar) with VCB suitable for EHV cable entry withtripple termination arrangement and bus earthing arrangement from both side, Line earthing arrangement and dead line status and corresponding electrical and mechanicalinterlocking arrangementas per technical specification and requirement comprising of - 19 Outgoing Feeder Bays, 1250A Circuit Breaker ratingas per Techspec. 20 LV side of50MVA 132/33KV Transformer Bays (2000 A Breaker Capacity) CT Ratio 2000-1000/1A 3 coreas per Tech spec 21 HV side of6.3 MVA 33/11KV Transformer Bays(1250 A Breaker Capacity ) as per Tech Spec 22 Station service transformer bay (1250A Circuit Breaker rating) 23 Bus section Bay (2500 A Breaker Capacity) 24 (i)2(two) set of 3 phase Bus PT - 5 limb, (One set each for Main Bus-I & Main Bus-II) with isolation arrangement.as per Tech Spec. (ii) Other required equipment & accessories like Bus Earthing arrangement etc. to complete the system . 25 12 KV, 1600 A, 25 KA, 30 V DC, SCADA compatible, VCB Switchgear includingProtection Relays, ,control & annunciation equipment and other accessories complete as per technical specification (uploaded for Nandanpuronly) Cable and bus earthing shall be electrically and mechanically interlocked with associated breaker as per interlock requirement. but rating should be as per BOQrequirement comprising of - 26 Outgoing Line Bays (CT Ratio 400-200/1) 2 coreVCB rating 1250A 27 Incoming Transformer Bays(CT Ratio 600-400/1A) 4 core VCB rating 1250A 28 Bus section Bay VCB rating 1600A 29 (i) 3(Three) set of 3 phase Bus PTwith isolation arrangement must be mounted above incomer switchgearpanel. (ii) Other required equipment and accessories like Bus earthing arrangement etc to complete the system 30 Electric Overhead Travelling Crane (E.O.T.) 31 Electric Overhead Travelling Crane (E.O.T.)- For 220 KV GIS Building 5.0 Metric Ton capacity or maximum weight of GIS shipping unit whichever is higher -complete with all accessories as per technical specification and requirement. 32 Transformers : 33 160 MVA, 220/132/33 KV, 3 Phase ,Auto Transformer suitablefor NIFPSwith Bushing CTs and NCTS andRTCC panel alonwith BCUand other accessories as per technical specification ofAuto Transformer. 220KV & 132KV bushingshall be of RIP/RIS type. 34 Nitrogen injection type Fire Prevention and ExtinguishingSystem including reservoir tank andall required accessories for 160 MVA, 220/132/33 KV, 3 Phase Power Transformer 35 50 MVA, 132/33 KV, 3 Phase, 2 winding Power Transformerwith Bushing CTs and NCTsincluding RTCC panel alongwith BCU and alongwith all accessoriesin line with technical specification of Power Transformer.132 KVbushingshall be of RIP/RIS type. 36 6.3 MVA, 33/11 KV, 3 Phase, 2 winding Power Transformer with Bushing CTs and NCTs in line with technical specification of Power Transformer . As per Tech spec 37 STATION SERVICE TRANSFORMER: 315 KVA, 33/0.415 KV, 3Ph, 2-Windingas per technical specification andrequirement 38 EARTHINGTRANSFORMER: 33KV, 3 Ph ,fault current rating of874 Amp for 30 secas per Technical Specification and requirement 39 Isolators : As per Technical specification 40 220 KV, 1600A, 40 KA for 3sec, HCB, motor operated 3-phase Assembly WITHOUT EARTHING SWITCH (excluding insulators) for HV side of 160 MVA Transformers(water proof mechanism housing with auxiliary switch) 41 Solid Core Insulator for each set of above Isolators 42 220 KV, 1600A, 40 KA for 3sec, HCB, motor operated 3-phase Assembly WITH EARTHING SWITCH (excluding insulators) for Line bay(water proof mechanism housing with auxiliary switch) 43 Solid Core Insulator for each set of above Isolators 44 132KV, 1250 A,31.5 KA for 3sec, HCB, 3Ph Assembly isolator with Earth Switch for line feeder, motor control - excluding solid core insulators as per Tech. Specification (water proof mechanism housing with auxiliary switch) 45 Solid coreInsulator for each set of above Isolators 46 132KV, 1250A,31.5 KA for 3sec, HCB, 3Ph Assembly isolator with out Earth Switch for Transformers, motor control - excluding solid core insulators as per Tech. Specification (water proof mechanism housing with auxiliary switch) 47 Solid coreInsulator for each set of above Isolators 48 33KV, 1250A,31.5 KA for 3sec, CRDB, 3Ph Assemblywithout earthswitch as per Tech. Specification - forHV side of 33/11KV Transformer & Earthing Transformer(excludingInsulators ) 49 Solid coreInsulator for each set of above Isolators 50 33KV, 2000 A,31.5 KA for 3sec, CRDB, 3Ph Assemblywithout earthswitch as per Tech. Specification - for LV side of 132/33 KV Transformer,(excludingInsulators ) 51 Solid coreInsulator for each set of above Isolators 52 33KV, 1250A,31.5 KA for 3sec, CRDB, 3Ph Assembly with Horn-gap fuse units to be mounted on same structure of isolator ( for Station service Transformers ) as per Tech. Specification(excluding insulator) 53 Solid Core Insulator for each set of above Isolators 54 LIGHTNINGARRESTORAs per Technical specification 55 198 KV, single phase, 10 KA, Heavy Duty, Station Class, Gapless (for 2 nos. 160 MVA Transformersas per technical specification and as per requirement. (Polymer type) 56 198 KV class polymer type LA at Composite Tower 57 120 KV, Single phase, 10 KA, Heavy Duty, Station Class, Gapless for 2 nos 160MVA Transformers,2 nos 50MVA Transformerand line bays (Polymer type) 58 42 KV, Single phase, 10 KA, Heavy Duty, Station Class, Gapless (for 2 nos 50MVA transformer, 3 Nos 6.3 MVA 33/11 KV Transformer &2 nos.315KVA station serviceTransformer) ((Polymer type) 59 12 KV, 3 phase 10KA,Station class GapelessLA (LV side of 3nos. 6.3MVA Transformers) (Polymer type) 60 220 V Battery & Charger( As per technical Specification ) 61 VRLA Battery SET - 800AH 220 Voltas per Tech Spec. 62 Battery Health monitoring system forabovementioned 220V batteries as per Technical Specification. 63 Battery Charger - 220Volt. suitable for above Battery set in line with Technical Specification(Float Charger capacity - 80A and Float cum Boost Charger capacity - 150A) - Charger shall be equipped with disconnecting arrangement forLoad and Battery - Charger shall be capable of charging the battery both in Constant Current and Constant Voltage mode with appropriate selector switch - Fuse fail indication arrangements are to be provided for all fuse units. All the indications like fuse fail, blocking diode fail, rect. fail, battery earth fault, charger fail etc are to be provided locally, as well as necessary potential free contacts to send at remote end also. 64 VRLA BATTERY SET -75 AH 30 VoltCapacity will be as per design or75 AH whichever is higher as per uploadedtech spec 65 Battery Charger - 30Volt. Foalt cum Boost Charger Float charger capacity 35A or as per design whichever is higher as per Tech Spec ( uploaded) - Charger shall be equipped with disconnecting arrangement forLoad and Battery - Charger shall be capable of charging the battery both in Constant Current and Constant Voltage mode with appropriate selector switch - Fuse fail indication arrangements are to be provided for all fuse units. All the indications like fuse fail, blocking diode fail, rect. fail, battery earth fault, charger fail etc are to be provided locally, as well as necessary potential free contacts to send at remote end also.(as per uploaded spec.) as per uploaded spec 66 PROTECTION PANEL ( SIMPLEX REAR Open Door type ) inclusive of all relays, Annunciator (Minimum 24 windows or more as per scheme requirement, with RS485 port for Modbus Communication, Auxiliary AC and DC Supply as well as Dedicated AC Fail and DC Fail windows) at each panel and other accessories as per specificaction and requirement. (Protection Panels will be installed in Relay Room.) 67 Protection panel with BCU and Breaker Control Switch for 220 KV Line Feeder. Each feeder panel will have 2 nos. Distance Protection Relays of different manufacturer having different model, algorithm, hardware with Group Selection Switch and all other accessories complete as per Tech. Spec. 68 Protection Panel with BCU and Breaker Control Switch for 220 KV side of 220/132/33 KV Transformer complete as per Tech. Spec. (Transformer Differential Relay, Circulating Curent Protection Relay in addition to all other Transformer HV Protection relays are to be considered in HV side Panel). 69 Protection Panel with BCU (having 2 set voltage coils for measuring 3-phase bus voltages from both Bus PTs) and Breaker Control Switch for 220 KV Bus Coupler complete as per Tech. Spec. 70 220 KV Busbar Differential Panel with low impedance type Centralized Busbar Protection Relay having in-built LBB protection, End Fault protection, CT Open detection feature etc. complete as per Tech. Spec. (Panel to be complete with all relays, components and wiring i.r.o. at least 3 nos. future Line bays and 1 no. future Transformer HV bay in addition to present bays) 71 Protection panel with BCU and Breaker Control Switch for 132 KV Line Feeder. Each feeder panel will have 2 nos. Distance Protection Relays of different manufacturer having different model, algorithm, hardware with Group Selection Switch and all other accessories complete as per Tech. Spec. 72 Protection Panel with BCU and Breaker Control Switch for 132 KV side of 220/132/33 KV Transformer complete as per Tech. Spec. 73 Protection Panel with BCU and Breaker Control Switch for 132 KV side of 132/33 KV Transformer complete as per Tech. Spec. (Transformer Differential Relay, HV REF Protection Relay in addition to other Transformer HV Protection relays are to be considered in HV side Panel) 74 Protection Panel with BCU (having 2 set voltage coils for measuring 3-phase bus voltages from both Bus PTs) and Breaker Control Switch for 132 KV Bus Coupler complete as per Tech. Spec. 75 132 KV Busbar Differential Panel with low impedance type Centralized Busbar Protection Relay having in-built LBB protection, End Fault protection, CT Open Detection feature etc. complete as per Tech. Spec. (Panel to be complete with all relays, components and wiring i.r.o. at least 3 nos. future Line bays and 1 no. future Transformer HV bay in addition to present bays) 76 Protection Panel with BCU and Breaker Control Switch for 33 KV Line Feeder as per Tech. Spec. 77 Protection Panel with BCU and Breaker Control Switch for 33 KV side of 33/0.415 KV Station Service Transformer (S.S.T.) as per Tech. Spec. Panel schematics will be similar to Line Feeder Panel, along with addtitional S.S.T. Supervision Relays. 78 Protection Panel with BCU and Breaker Control Switch for 33 KV side of 132/33 KV Transformer as per Tech. Spec. 79 Protection Panel with BCU and Breaker Control Switch for 33 KV side of 33/11 KV Transformer (considering HV REF Protection Relay, HV Over-current Relay and all other accessories alongwith space and provision for future Transformer Differential Relay) as per Tech. Spec. and actual requirement. 80 Protection Panel with BCU (having 2 set voltage coils for measuring 3-phase bus voltages from both side Bus PTs) and Breaker Control Switch for 33 KV Bus Section bay as per Tech. Spec. 81 Meter Panel without meter( As per drawing uploaded) 82 XLPE Copper Cableas per Technical Specification 83 220 KV 630 Sq. mm single Core Copper Cable AL sheath forLine from Composite Tower To GIS- Single phase connection with double run cable for each phase- The actual length will be decided after finalisation of LUP drawing. 84 220 KV 630 Sq. mm single Core Copper Cable AL Sheath for HV side of 160 MVA TransformersSingle phase connection with single run cable for each phase- The actual length will be decided after finalisation of LUP drawing. 85 220 KV 400 Sq. mm Single Core Cu cable AL sheath(as per technical specification and as per requirement) forLine bays- Single phase connection with single run cable for each phase - The actual length will be decided after finalisation of LUP drawing. 86 132 KV 630 Sq. mmsingle core Cu cable AL sheath (as per technical specification and as per requirement) for connection of 132 KV side of 2 nos 160 MVA, 220/132/33 KV Transformers - Single phase connection with doublerun cable for each phase - The actual length will be decided after finalisation of LUP drawing. 87 132 KV 400 Sq. mm Single Core Cu cable AL sheath(as per technical specification and as per requirement) for connection of 132 KV side of 2 nos 50MVA, 132/33 KV Transformers and Line bays- Single phase connection with single run cable for each phase - The actual length will be decided after finalisation of LUP drawing. 88 33 KV 630 Sq.mmSingle Corecopper cable for LV side of 50MVA Transformer - Single phase connection with double run cable for each phase - The actual length will be decided after finalisation of LUP drawing. 89 33 KV 240 Sq.mmThree Core copper cable for three 33/11KV 6.3MVA Transformer , two 315KVA Transformer - Three Phase Connection with single run cable - The actual length will be decided after finalisation of LUP drawing. 90 11 KV 400 Sq.mm 3 coreCopper for 33/11KV 6.3MVA Transformer - Three Phase Connection with singlerun cable - The actual length will be decided after finalisation of LUP drawing. 91 Outdoor End Termination Kit/ cable sealing end and other required accessories for above XLPE cables as per requirement and specification : 92 For 220KV 630 Sq.mmsingle core copper cable for Line 93 For 220KV 630 Sq.mmsingle core copper cable forTransformer 94 For 220KV 400 Sq.mmsingle core copper cable for Line 95 132 KV 630 Sq.mm single Core Copper Cable for LV side of 160 MVA Transformer (single phase connection with doublerun cable for each phase ) 96 132 KV 400 Sq.mm single Core Copper Cable forHV side of 50 MVA Transformer & Line feeder(single phase connection with single run cable for each phase ) 97 33 KV 630 Sq.mmSingle Corecopper cable for LV side of 50MVA Transformer (single phase connection with two run cable for each phase) 98 33 KV 240 Sq.mm size Three Core for three 6.3MVA 33/11KV Transformer, two 315 KVA Auxiliary Transformer,( Three phase connection with single run cable ) 99 11 KV 400 Sq.mm size Three Core for three 6.3MVA 33/11KV Transformer(Three Phase Connection Single run cable) 100 Indoor End Termination Kit for above XLPEcable : Dry Plug-In type GIS Indoor Termination kitwith all its accessories complete. This includes cable connecting contact plates and cable terminal box at GIS termination of type-A, Fig -3 as per IEC 60859 with support structure and insulator as per approved drawing, technical specification /requirement as per the following cables. For 33 : Dry Heat Shrink type as per approved drawing, technical specification /requirement as per the following cables. 101 For 220KV 630 Sq.mmsingle core copper cable for Line 102 For 220KV 630 Sq.mmsingle core copper cable forTransformer 103 For 220KV 400 Sq.mmsingle core copper cable for Line 104 132 KV 630 Sq.mm single Core Copper Cable for LV side of 160 MVA Transformer (single phase connection with doublerun cable for each phase ) 105 132 KV 400 Sq.mm single Core Copper Cable forHV side of 50 MVA Transformer & Line feeder(single phase connection with single run cable for each phase ) 106 33 KV 630 Sq.mmSingle Corecopper cable for LV side of 50MVA Transformer (single phase connection with two run cable for each phase) 107 33 KV 240 Sq.mm size Three Core for three 6.3MVA 33/11KV Transformer, two 315 KVA Auxiliary Transformer,( Three phase connection with single run cable ) 108 11 KV 400 Sq.mm size Three Core for three 6.3MVA 33/11KV Transformer(Three Phase Connection Single run cable) 109 Generator 110 DG set 100KVA with all accessoriesas per Technical specification 111 Communication Equipment (As per technical specification, BOQ and mentioned Annexure) 112 Fibre Optic Terminal equipment ( with minimum five redundantdirections with MSP protection)/Optical Line Terminal Equipment (SDH-STM 4) for the Sub Station Reduntant Power Supply card and Control card etc. complete to meet Tech. Spec. Requirement in all respect ( should be compatible with FO equipment at BAPL,SLDC & Backup SLDC for data and voice communication and carrier aided protection). 113 E1 Interface cards( Minimum 16 interfaces/card) 114 Ethernet Interfaces10/100 Mbps with Layer-2 switching ( Minimum 8 interfaces/card) 115 Equipment Cabinets 116 Main Distribution Frame (100 pairs) 117 Pre-connectorised optical fibre patch cords as per requirement 118 E-1 Port Interfacing Cable 119 EPAX (with cabinet)To be suitable both for FO Equipment and PLCC equipment with 2 digit, 3 digit & 4 digit Station numbering facility and programmable features such as using analog telephone & Laptop with (4 x 8 nos.) Local Subscribers 120 Digital Teleprotection Coupler suitable for integration with SDH terminal equipment to communicate on G 703 (E1, 2 Mbps) with minimum eight commands as per Technical Specification requirement. 121 Telephone Receiver (2-wire) for connection with EPAX,to be installed at different rooms of GIS cum Control& office building, C-type quarter, Colony buildings, Security room at main gate and other areas as per direction of Site-In-Charge. 122 Telephone cable (armoured) for all2-wire telephones & other requirements as per specification and as per requirement 123 STP Data Cable(CAT 6) with flexible GI conduit pipe for data transfer and for connecting IP phones (placed at Control room, communication room, Sub-Station In-charges room etc.) with FO Panel 124 Two no. licensed software for configuration of SDH and DPC to be handed over in two pendrive to Communication wing 125 48V, 300AH VRLA type Battery 126 48V, 60A Battery Charger 127 48V DCDB as per technical specification 128 Integration withexisting Fiber Optic System at connecting Sub-Stationon optical channel (STM-4), in consultation with the OEM, whose equipment is installed at other end. i) for voice & data communication ii)for carrier aided protection purpose -with supply of equipment and material(SFP,Patchcord, etc) as required. Intigration of new SDH, with existing SDH at connecting substation must not affect repoting of existing SDH at NMS, for which necessay action needs to be taken. 129 SAS system (as perindicative Scheme diagram, Technical Specification and requirement) -Monitoring & Control of the Sub Station from a far end Operting Station in addition to local unit 130 Rack mounted Main Server (Intel XeonSilver 4215processor or higher) with KVM console with display & all accessories ( server is to be mounted at SERVER PANEL-1, for connection FO port to be considered). 131 Rack mountedStandbyServer (Intel Xeon Silver 4215 processor or higher) with KVM console with display & all accessories ( server is to be mounted at SERVER PANEL-2, for connection FO port to be considered). 132 Local HMI (client Terminal) with 32 Monitor (LED) 133 Remote HMI PC with monitor (32LED) and necessary software for remote control and monitoring via local substation Gateway ,shall support IEC60870-5-104and IEC 61850 protocol. Remote HMI shall 100% replication of local substation HMI in all respect . 134 MainGateway (Intel Xeon Silver 4215 processor or higher)-Bay level data shall report to GATEWAY & SERVER independently. support simultaneous communication with 4 independent Master stations over IEC 104 protocol. 135 Standby Gateway (Intel Xeon Silver 4215 processor or higher)- Bay level data shall report to GATEWAY & SERVER independently. support simultaneous communication with 4 independent Master stations over IEC 104 protocol 136 Disturbance Recorder Cum Engineering Workstation PC (Industrial Grade) withMonitors (24 size- LED) 137 1 no PC with monitor (24 size LED) and necessary software for remote end to fetch DR data from relays and to configure all relays . 138 Rack mounted complete GPS unit, to be mounted in server panels . 139 Laser Colour Printer (suitable for at least A3 size) 140 Dot Matrix Printer 141 PRP Compliant, managed 20 FO port Ethernet Switch, industrial grade. 142 SAS application software with required license (suitable for 8000 signals, with life time validity) and other relevant operating & system software for running the scheme successfully. 143 Redundant Inverter of 5KVA or higher capacity in HOT-STANDBY Mode, on220V station battery , to feed SERVER, GATEWAY, HMI, Engineers WorkStation,Monitors, Ethernet Switches, KVM Switches,Printers, MODEM/ROUTER, etc. 144 Cabling System -Multimode / Single Mode Dual Window armoured fibre optic approach cable as required with HDPE duct, Flexible GI Conduit, all other power & control cables, Jacks, connectors and any other hardware to meet functional / performance requirement. 145 LIU having minimum 12 ports. 146 Red Box having minimum 4 RJ45 & 2 FO ports. 147 Remote Monitoring & control (wherever required) of Station Auxilliary System like Fire Fighting System, Air Conditioning System, Battery System, Lighting System, ACDB, 220V & 48V DCDB,replica of annunciator with buzzer & reset arrangement,& fire fighting annunciatoretc. complete as per technical specification requirement. For auxilliary system, AUX BCU to be mounted in separate panel. 148 Premium quality Integrated Control console deskwith chairs and other furnituresfor HMI Workstations, DR PC, telephones, storing of log sheets & manuals etc. suitable for three operators 149 Data Integration with SLDC and Back up SLDC End Including programme as per technical specification and also as per site requirement by directly communication with agency engaged for AMC of SCADA at SLDC and Back up SLDC End. 150 Router cum firewall shall be provided at local end for remote data transmission . 151 Network panel and other material / equipment / accessories required for successful completion ofthe job . 152 Automated notification in the form of SMS - i) SMS is required to be sent to 5 (five) mobile numbers at a time. ii) When required, any number can be deleted or altered. For that easy interface is to be provided. A log (with user-id and time) for the same is also required to be maintained. iii) The type of disturbaces or trippings for which SMS to be sent must be cofigurable. iv) All required hardwares and softwares to establish the system is under scope of the bidder. v) ISP connection in the name of WBSETCL and any formalities (if required) is to be done by the Bidder.SIM will be provided by WBSETCL. vi) After handing over the system, any recurring charges for SIM will be borne by WBSETCL. 153 Vendor Assessed Quantities: 154 ACDISTRIBUTION BOARD(comprising of Main ACDB, Sub-ACDBMLDB,DB) complete as per technical specificationand as per requirement. In addition to incomers from 2 nosStation Transformer, and Diesel Generator, suitable incomer for Solar Roof Top plant (40 kWp capacity) is to be considered as per requirement for GIS building and 11 KV room . 155 DCDISTRIBUTION BOARD (220 V DC)complete as per technical specificationand as per requirement 156 30V DCDB (with single source) for 11 KV System as per uploaded Tech spec 157 Control cable 1.1KV grade( Cupper ) as per TECH Spec and as per requirement as per approved drawing and cable schedulefor entire work including cable laying fromACDB & DCDB ,paneland any other equipment and also any equipments supplied by WBSETCL including Supply and installation of all required cables as per transformer & RTCC scheme drawing . Actual quantity will be finalised as per approved drawing and cable schedule and as per requirement 158 19 core, PVC, Armoured2.5 Sq. mm Copper as per Technical Specification. 159 16 core, PVC, Armoured2.5 Sq. mm Copper as per Technical Specification. 160 12 core, PVC, Armoured2.5 Sq. mm Copper as per Technical Specification. 161 8 core, PVC, Armoured2.5 Sq. mm Copper as per Technical Specification. 162 4 core, PVC, Armoured2.5 Sq. mm Copper as per Technical Specification. 163 5 core, PVC, Armoured4 Sq. mm Copper as per Technical Specification.(For all CT, PT & CVT connection. For CT individual colour coded cables are to be used for individual core). 164 4 core, PVC, Armoured4 Sq. mm Copper as per Technical Specification. 165 5 core, PVC, Armoured2.5 Sq. mm Copper as per Technical Specification. 166 3 core, PVC, Armoured2.5 Sq. mm Copper as per Technical Specification. 167 2 core, PVC, Armoured2.5 Sq. mm Copper as per Technical Specification. 168 POWERCABLE-Multi Core, PVC, Armoured, 1.1 KV POWERCABLE (Copper) as per Technical Specification and as per requirement as per approved drawing and cable schedulefor entire work including cable laying fromACDB & DCDB ,paneland any other equipment and also any equipments supplied by WBSETCL including Supply and installation of all required cables as per transformer & RTCC scheme drawing (Allcablesshall be of Copper only.)Actual quantity will be finalised as per approved drawing and cable schedule and as per requirement 169 1C X 500 sq. mmPVC, Armoured, 1.1 KV POWERCABLE (Copper) as per Technical Specification 170 3.5C X 185 sq. mmPVC, Armoured, 1.1 KV POWERCABLE (Copper) as per Technical Specification 171 4C X 16 sq. mmPVC, Armoured, 1.1 KV POWERCABLE (Copper) as per Technical Specification 172 4C X 25 sq. mmPVC, Armoured, 1.1 KV POWERCABLE (Copper) as per Technical Specification 173 4C X 50 sq. mmPVC, Armoured, 1.1 KV POWERCABLE (Copper) as per Technical Specification 174 4C X 35 sq. mmPVC, Armoured, 1.1 KV POWERCABLE (Copper) as per Technical Specification 175 2C X 50 sq. mmPVC, Armoured, 1.1 KV POWERCABLE (Copper) as per Technical Specification 176 1C X 50 sq. mmPVC, Armoured, 1.1 KV POWERCABLE (Copper) as per Technical Specification 177 2C X 4 sq. mmPVC, Armoured, 1.1 KV POWERCABLE (Copper) as per Technical Specification 178 ACSR CONDUCTORwith accessoriesas per Technical Specification and as per requirement 179 ACSR Moose 180 ACSR Panther 181 Earth /Shield wirefor LM down comer 182 ALUMINIUM TUBULAR PIPE (Schedule 80) as per Technical Specification and as per requirement 183 3 IPS ALUMINIUM TUBULAR PIPE as per Technical Specification and as per requirement 184 2.5 IPS ALUMINIUM TUBULAR PIPE as per Technical Specification and as per requirement 185 1.5 IPS ALUMINIUM TUBULAR PIPE as per Technical Specification and as per requirement 186 CLAMPS,CONNECTORS,BUNDLE SPACER, Hardware fittings & accessoriesincluding equipment connectors(SUITABLE FOR SCH. 80) and as per approved ACSR conductor as per Technical Specification and as per requirement 187 220KV System 188 132KV System 189 33 KV System 190 11KV System 191 0.4KV System 192 Solid Core POSTINSULATOR& Anti fog type Disc insulatorwithhardware fittings and accessories as per Technical Specification andrequirement 193 220KV System 194 132KV System 195 33 KV System 196 11KV System 197 ILLUMINATION SYSTEM 198 ILLUMINATION SYSTEM COMPLETE (Both Indoor & outdoor)GIS building control building switchyard periphery C type building B type buildingPump House, Security Goomty / Barrack, DG Room,other area installation including light pole with foundation worketc as per technical specificationandrequirement. Allluminaire used shall be of LED type (irrespective of the type mention in specification) and all fans shall be of energy efficient BLDC type. 199 Dehumidifier as per specification 200 Dehumidifier with suitable capacity & size for 33 KV Switchgear Roomas per approved drawing 201 Direct Stroke Lightning Protection for GIS building(considering Roof Top Solar Plant), Control builting, FFPH, as per relevant IEC. 202 Furnitures and Gadgets for Conference Room - Premium quality furnitures of reputed brand like Godrej or equivalent are to be considered. However, before procurment of furnitures and gadgets, written approval from WBSETCL site-in-charge is to be taken. 203 Conference table suitable for 30 person 204 Executive High Back chairs 205 Digital Audio / visual projector - 4K resolution, 2 nos USB 2.0 and 2 nos HDMI 2.0 ports (Preferred make - Sony, Epson, JVC, Panasonic) 206 64 or higher Interactive smart whiteboard of reknowned make 207 Meeting room Audio system (microphones - 30 nos., wall mounted speakers, amplifiers, other required hardwares & softwares) - (Make Harman, Sennheiser or equivalent) 208 Decorative dimmable LED lights (average 500 lux level) 209 High quality window blinds matching with room interior 210 AIR CONDITIONING SYSTEM COMPLETE as per Technical Specification and as per requirement (All machines must be of same make.) 211 RelayRoom and SAS Room & communication Room- Ductable Air Conditioning System is to be considered. -All machines must be ofsame make . Considering continuous operation ,machines must be of Industrial gradeand refrigerent must be of R32 or better environmental standards .as per spec 212 5star rated Split type Non-Ductable AC for Battery & Chargerroom, In-Charge Room, Conference room DB Room etcAll machines must be ofsame make . Considering continuous operation, machines must be of Industrial grade / 5 star rated split and refrigerent must be of R32 or better environmental standards as per spec 213 FIRE FIGHTING & FIRE PROTECTION SYSTEM - As per Tech spec 214 Fire hydrant system in ring formation along the periphery of switchyard covering entire portion (Entire 132 KV Switchyard &220 KV switchyard), GIS building, Control Building etc as required. 215 Portable fire extinguisher & bucket at key locations of switchyard ,control room, GIS building, office area ,residential and other building and near each Power Transformer as per Technical spec . and as per requirement. 216 Fire Alarm System (Concealed cabling is preferred ) - i) Smoke & heat detection system covering all the rooms of GIS cum Control room building ii) adequatebeam detector with redundancyfor GIS room - as per technical specification & requirement 217 CCTV Survelliance system (as perTech specification ) - The system shall be capable to integrate with central control centre. The actual quantity shall be finalised depending on the approved design . 218 Fixed Bullet camera (short range) with all accessories -as per technical specification. 219 Fixed Bullet camera (long range) with all accessories -as per technical specification. 220 Fixed Dome camera with all accessories-as per technical specification. 221 PTZ camera with all accessories-as per technical specification. 222 IP Based Outdoor Thermal Camera with all accessories as per technical specification 223 VMS management server with 30 days recording facility for minimum 40 cameras (with MS Windows professional operating system) -as per technical specification. 224 Video surveillance software and license for 40 cameras or more (which shall be valid for lifetime) -as per technical specification. 225 40 4K Display, 24 x 7 operation; as per technical specifications 226 2 KVA online UPS with 30 minute backup-as per technical specification. 227 24 Port PoE 1G Network Switch with 4 nos SFP Ports along with 1G SM SFP Modules; as per technical specifications 228 Required number of Industrial Grade 4 Port 1G Network Switch with 2 Nos. SFP Ports along with 1G SM SFP Modules; as per technical specifications 229 Media Converter, PTZ keyboard with joystick, cabinet, junction box, POE injector, LIU, power supply, Indoor floor mount rack, outdoor rack, clamp, connector and hardware for camera fixing etc. -as per technical specification. 230 All types of armoured fibre optic cables, CAT 6 cables, armoured copper cables, HDMI cable, HDPE conduits, PVC straight pipe and accessories etc. required to complete the system-as per technical specification. 231 Computer Table, rolling Chair, additional mounting pole and Other tit-bit materials not specified above but required for successful completion of CCTV surveillance systemas per site requirement. 232 NEXT GENERATION FIREWALL/ CYBERSECURITY GATEWAY and all required hardwares & software for integration with remote Control Command & Centre AS PER TECHNICAL SPECIFICATIONS. 233 One additional viewing unitsat In-Charge Room with all required hardware and software 234 SUBSTATION EARTHING SYSTEM : As per Technical specification 235 32mm dia or higherMS rod for main earthmat grid,corner mesh and periphry for outdoor switchyard . The actual quantity shall be finalised depending on the approved design (Only design quantity with lap length without any wastage for main mat, periphry& corner mesh will be considered for payment.) The Earthmat design is to be done considering earth resistivity of 30 Ohm-m oractual measured value whichever is higher. 236 32mm dia or higherMS rod for riser below and aboveground auxiliary Mat fencing and gate earthing bending length and overlapping length as per requirement & as per approved drawing 237 GS flat for riser above ground / cable trench & other areas.Rod/pipe electrode , test link and other materials etc. - as per requirement, technical specificationand approved design/layout including earthpit. 238 Earthing for GIS enclosure and GIS building as per manufacturers recommendation including civil work. 239 Earth Link Box, SVL, Earth Strip, earth continuity cable for single bondwherever required for Earthing of allXLPE Cablecomplete at cable conductor junction point etc as per technical requirement / as per approved drawings. 240 Earth Strip and other accessories including lugs for link box etc wherever required for Earthing of allXLPE Cablecompletei as per technical requirement / as per approved drawings. 241 3 ph Earth Link Box with SVLas per technical requirement / as per approved drawings. 242 3 ph Earth Link Box with outSVL as per technical requirement / as per approved drawings. 243 1 ph Earth Link Box with SVL as per technical requirement / as per approved drawings. 244 1 ph Earth Link Box with outSVL as per technical requirement / as per approved drawings. 245 6.6 KV/3.8 KV Copper Bonding Cableas per technical requirement / as per approved drawings. 246 1.1KV Grade 240 sqmm CopperEarth continuity Cableas per technical requirement / as per approved drawings. 247 GRID CONNECTED ROOF TOP SOLAR POWER SYSTEM (As per Technical Specification) 248 5kWpSolar Roof Top plant (at the roof of GIS & Control building) having high quality mono. crystalline type solar PV module from reputed brand (as mentioned under WBSETCL Makers list), Mounting structures (Fixed Type) with Civil pedestals including civil work as per requirement. 249 i) High quality inverter from reputed brand as mentioned under WBSETCL Makers list) suitable for 40kWp solar roof top plant. ii ) All other required accessories- Data logger with CPU, LCD monitor, UPS,Metering,Junction box & distribution boxes, Type-II Surge protective device, string monitoring uints, pyrano.meter with sensors, all Cables, hardware, earthing & lightning protection materials, required furnitures & cabinets, conduits etc. to complete the system of 40kWp grid connected plant 250 Essential spares necessary for operation, routine maintenance and testing of equipment supplied for 3 years to be covered under Annual Maintenance Contract. 251 MISCELLANEOUS ITEMS -As per Technical specification 252 i) Glow signboard for name of the substation- minimum size 50 sq ft, ii) schematic SLD on glow signboard iii) Danger plate, phase plate, bay nameplate etc iv) Statutory caution boards made of mild steel of 250 mm x 200 mm and at least 2 mm thick and vitreous enamelled, white on both sides and with inscription in signal red colour on front side as required. v) Shock treatment chart in local and English language duly mounted on wooden frame with glass as required vi) Safety Slogans - to be put up in Offices and Sub-station premises (Site-in-charge may select the slogans from WBSETCL Safety Manual, Version 2.0, Page 18)vii) WBSETCLLOGO & Sub-Station Nameat main gate of Sub-Station entry with good quality durable materials 253 Ferrules & lugs, GI conduit, Cu flexible wires for panel earthing etc. 254 .Angle, Channel and other hardwares for installation of panels, DBs etc. 255 Supply of itemsfabrication marker, tags,Protection cover tiles, PVC warning tape, route marker, jointing marker, clamps connector etc as per specification & approved drawing 256 Trefoil clamp suitable for approved XLPE cable 257 Bay marshalling kiosk, dummypanel, junction box, , Lighting & other Distribution Boards etc. As per requirement& as per Technical specification 258 Bay marshalling kiosk, 259 Dummypanel, 260 Junction box, (CT,PT,CVT as per requirement 261 Distribution Boards as per requirement 262 Cable Tray (Ladder type & perforated type etc ) as per requirement for indoor cable trench and and as per requirement within GIS building 263 Industrial type Exhaust Fans and mechanised louvers of required quantity for 220KV & 132KV GIS Hall, 33 KV indoor switchgear& 11 KV Switchgear Room as per requirement & as per Tech Spec 264 HDPE Pipes 265 200 mm Dia 266 150 mm Dia 267 One storage type RO + UV + UF water purifier for office building 268 Spares:- Spare relays including test jack are to be delivered after duly tested at CTD WBSETCL on chargeble basis. All materias will be as per scheme of this project ) 269 Distance Protection relay (as approved at 220 KV Line bay for Main-1 potection) 270 Distance Protection relay (as approved at 220 KV Line bay for Main-2 potection) 271 Distance Protection relay (as approved at 132 KV Line bay for Main-1 potection) 272 Distance Protection relay (as approved at 132 KV Line bay for Main-2 potection) 273 Transformer differential Relay(same as approved for 220 KV Transformer bay) 274 Transformer differential Relay(same as approved for 132 KV Transformer bay) 275 BCU (same as approved for 220KV bays ) 276 BCU (same as approved for 132KV bays ) 277 BCU (same as approved for 33KV bays ) 278 BCU (same as approved for auxilliary system) 279 PRP Compliant, managed Ethernet Switch, industrial grade. (same as approved for SCADA Systeml) 280 Over Current& Earth fault Relay 281 Bus Bar Differential Relay (One Central Unit and one Peripheral Unit) 282 Trip Relay 283 VT selection Relay 284 Spares: Spare are to be delivered at nearest store in consultation with in charge All materias will be as per scheme of this project. 285 220KV GIS Circuit Breaker complete mechanism 286 220KV GIS Disconnector complete mechanism 287 220KV GIS High speed earth switch complete mechanism 288 132KV GIS Circuit Breaker complete mechanism 289 132KV GIS Disconnector complete mechanism 290 132KV GIS High speed earth switch complete mechanism 291 33KV CT - same as supplied for Line bay 292 33KV CT - same as supplied for 50 MVA Transformer bay 293 Safety Equipment 294 Full Body Safety Harness with Twin rope lanyard, length < 3 meter with waist belt and accessories as per IS - 3521 295 First aid box complete with all items (as perAnnexure in line with WBSETCL Safety Manual, Version 2.0) - to be placed at Control Room & Maintenance Room 296 Discharge cum earthing rod - Highly insulated FRP telescopic type with all accessories suitable for 245 KV system or higher,CPRI type tested as per IEC - 1230:1993 & IEC - 1235 with tested epoxy earthing rod for 10 KV /ft for 1 min as per IEC- 855 297 Safety Helmet - Made of Polyethylene/ glass fibre reinforced with head band, cradle, strap fittings with withstanding temp of 50oC as per IS – 2925 (Suitable stand / Racks are to be provided to store the helmets. Helmets are to be colour coded for visitors, technical staff and others) 298 Gum Boot made of Rubber (Suitable stand / Racks are to be provided for storage.) 299 Renowned make High Voltage Detector - Suitable for 11 KV to 245 KV , 50 HZ system with sensing level 1 mtr. for 132/220/ 400 KV system complete with HV probe, 5.0 mtr telescopic insulation stick with visual LED and Buzzer indication as per IS - 13771/ IS - 2071 300 Safety shoes - Double density PU sole, leather with hard Toe cap, Non-woven Eva lining, anti static /electric shock proof Insole (with minimum electrical resistance and high voltage of 18 KV), conforming to IS – 15298 301 Hand Gloves - Made of soft quality rubber, seamless latex, shock proof, for electrical purpose suitable upto33 KV -system as per IS - 4770 302 Electric Arc Protection Suit - FR suit compatible to wearwith hood, jacket, face shield, trouser etc complaint with NEFA- 70 E standard as per IEC - 61482-1-1-2007/9 303 Insulating mat - High density insulating matsasper IS - 15652 with ac(rms) kv 3.3, sizes of rolls 5000 mm X 1000 mm (to cover entire operating length of 33KV switchgear, DB room & Panel room) 304 Safety Ladder - Single step self supporting type with complete Fiber glass, 3 inch wide, antiskid fibre steps, non - slip fibre glass shoes with thick rubber pad, Height 8 ft 305 Safety Torch / Search Light - Body:- Fibre glass, PCB - glass epoxy to meet all weather condition, Circuitry - IC Control, Charge -220 Volt AC, Light Source - 12 V Halogen Bulb, 55 watt, Power source - 12 volt, 7 AH sealed battery, Extra jack tobe provided for direct lightning by 12 volt DC, Continuous run - 2 hr High beam Rechargeable Hand Held Search light 306 Lifting Rope - Hemp Rope / Sisal Rope / Manila Rope - One inch dia., 30mtr long 307 Passenger Elevator (6 person capacity, ) - For GIS & Control buildingcomplete in all respect as per technical specification and as per requirement. 308 Industrial grade Vacuum Cleaner of reputed make 309 Civil Part: 310 Supply, fabrication, galvanisaton of variousswitchyard & equipment structures,LM-Lattice type ( 35Mtr or 50 Mtr-based on DSLP Calculation), XLPE cable supporting structure completeas per approved electrical layoutdrawings and technical specification (Electrical & civil) and as per requirement complete. (including Nuts & Bolts and foundation bolts) 311 Switchyard Structures including Nuts & Bolts 312 Foundation Bolts for switchyard structures including nuts, washers and anchor plates (Foundation Bolts shall be galvanisedupto threaded length from top) 313 Supply, fabrication of various structures (MS FLAT, MS Plate, Insert plate, Angles, Transformer Rail, Channels, ISMB, Chequred plate, MS grating for GIS Building, Transformer, Cable trench , drain etc. as per approved drawings, technical specification (Electrical & civil) andrequirement complete.
Contract Date: May 11, 2026 Contract Value : ₹ 242.30 Crore
Government Departments No of Bidders 3
West Bengal View Result →
Uttar Pradesh View Result →
8.
Defence #10898109 AOC
Tender For Repair Replacement And Servicing Ht Equipments Including Replacement Of Old Ht Cables And Its Connected Works At Aundh Military Station Under Ge Mh And Rh Khadki; 1 Disconnecting the HV(22KV) & LV(0.415kV) side electrical connections including neutral earth strip of existing step down transformer, drain out the complete oil of transformer and store carefully in clean container. Cleaning of all HV/LV windings terminals, cleaning of conservator tank, cooling fins/tubes, tank, etc. Thuroughly inspecting of core and winding complete, reinsert the core coil assembly into the transformer tank, replacing 5/3 mm thick rubberised corksheet gasket of top cover complete and refilled with filtered transformer oil upto the desired level marked in conservator tank and record the insulation resistance of the winding both HV/LV side between earth and HV/LV winding, reconnecting the HV/LV side electric cables complete of following capacity of stepdown transformer all as specified and directed.Note - Transformer oil filtration and top up shall be measured and paid seperately under the relevant item of schedule 2 Transformer capacity 100KVA to 250 KVA 3 Transformer capacity 300KVA to 500 KVA 4 M&L for dehydration of transformer oil with mobile stream line transformer oil filteration plant at site with all accessories connected to transformer and carrying out filterartion of oil to desired dielectric strenghtto achieve electric strength of 60 KV for 1 minute at 2.5 mm gap as per relevant IS fortransformer installed at various locations out door/in door type all as specified and directed by the Engineer in Charge Note : Test certificate shall be submitted for before and after filteration for dielectric strenght on the proper format. (ii) Transformer oil used for top up will be measured and paid seprately under relevant item. 5 Supply and topping up new transformer oil confirming to IS -335 of 1993 into the conservator tank/body tank of the transformer at various location all as specified and directed. Make : Power Oil or its equivalent. Note : The transformer oil for topping up shall be with di-electric strength of 40KV 6 Disconnecting all in coming and outdoor cables removing the transformer from the platform/two pole structure and floor and loading it in the vechicle carefully using the crane and transporting it to the workshop for repairs and transformer transport back to site, reinstall it, reconnecting all incoming and outgoing cable by properly crimping using lugs of suitable size taping the bushes/busbar, using insulation tape and testing of capacity 200 KVA to 500 KVA all as specified and directedNote :LT/HT side ceramic busing, brass spindle for HT/LT side, Rewinding, Dehydration of oil shall be measured and paid seprately in respective Items 7 M&L for rewinding of HT /LT windings oftransformer, winding the defective coils with approved quality copper wire as per IS of same gauge and existing size together with new insulation materials, bracings the terminals before placing into the tranformer and assembling the HT / LT coil with new insulation between core and LT coil all as required and fitting the coils in the chamber, testing and commisioning the transformer after providing necessary connections all as specified and directed 8 M&L for arrest the leakage of transformer oil from the LT/HT side bushings by replacing oil seals, Gaskets of, top cover, conservator tank and other parts of transformer afterdrain out the transformer at required level, tigtning the transformer nut bolts, replacing the gasket nuts, bolts, washer and refilling thestrored Transformer oilafter completion of oil arrest all as specifeid and directed.Note : (i) Spares requiredsuch as nut, bolts, washer, Gasket etc required to oil arrest shallbe deemed in quoted rate.(ii) Topping up of extra transforemer oil required to achieve desired level measured and paid seprately. (iii) HT/LT side complete bushing assemble with brass stud & oil seal shall be measured & paid under relevent items of schedule. 9 Supply only HT side bushing 22KV with oil sealfor 100 to 250 KVA 10 Supply only HT side bushing 22KV with oil seal for 300 to 500 KVA 11 Supply only LT side bushing 415Vwith oil sealfor 100 to 250KVA 12 Supply only LT side bushing 415V with oil sealfor 300 to 500 KVA 13 Replacement of breather assembly complete with silica jel in transparent container with metallic top and bottom cup with pipe entry of 15/20 mm dia, including oil bath tub all as specified and directed 14 Replacement of existing unserviceable silica gel with new crystal clear silica jel for breather of transformer all as specified and directed 15 Supply only brass spindle on LT side as per existing size, shape and specification for capacity range 100 KVA to 500 KVA all as specified and directed 16 Supply only brass spindle on HTside 22 KVas per existing size, shape and specification for capacity range 100 KVA to 500 KVA all as specified and directed 17 M&L for overhauling servicing of Tap changer and replacement of unserviceable parts as ordered with new and assembling with old serviceable parts for smooth functioning and operation all specified and directed. 18 M&L for transformerpainting with twocoat of synthetic enamel paint heat proof of same colour including preparation of old surfaces complete includuing writing the MES no in bold letter all as specified and directed. 19 M&L for painting to two pole structure with twocoats of aluminumpaintoverred oxide paint after preparation of old surfaces as per existing all as specified and directed. 20 M&L for painting to four pole structure with two coats of aluminum paint over red oxide paint after preparation of old surfaces as per existing all as specified and directed. 21 M&L for spray painting to exposed surface of steel tubular pole HT pole 11 metre long with two coats of synthetic enamel aluminium paint (as per existing colour) over a coat of red oxide primer including preparation of old painted surface by scrapping or complete removal of old paint, filling cavities with filler all as specified and directed 22 S&F in replacement of tubular aluminium alloy bus bar 12 mm thichness of 32 mm outer dia and 20 mm inner dia with colour code of Red, yellow & blue coupled with Al Clamps 120 mm Length 6 mm thickness mounted on polymer based 22 KV type insulators suitable for HT 22 KV two/four pole structures in horizontal layers duly coupled with strip jumbers, Lightning arrestors all as specified and directed 23 S&F in replacement of solid aluminium strip of 30 mm x 10 mm with colour code suitable for HT 22 KV two/four pole structures in verticle layers fixed in polyglass/epoxy & cycloaliphatic insulators duly coupled with horizantal bus bars, Lightning arrestors, drop out fuse assembly, Gang operated device all as specified and directed 24 S&F for Insulator Pin/ post type polymer based including one galvanishing MS spindle, nuts & washers for 22 KV grade and fixing to the structure all as specified and directed 25 S&F in repairs switch air break gang operated HT 22 KV Volt grade out door type, triple pole of capacity 200 amps rating mounted on Polymer based 9 insulator and fitted on steel frame horizontally mechanically operated mechanism from ground level consisting of operating rod of 25 mm bore Heavy grade GI pipe of suitable length worked from ground level and with locking arrangements including pad locks with key flat iron clamp 50 mm x 6 mm including taking down old unseviceable one all as specified and directed. Make: Pactil /Jaipuria Brothers / MEC Trivandrum 26 Supplying, installing, fixing, connecting and testing of polymer based Drop-out fuse set (set of 3 nos), mounted on insulators with steel frame 200 Amps capacity, siutable for 22KV, HT system, out door type, including Expulsion fuse carriers and fuse element Upto 25 Amp, including taking down old unserviceable one all as specified and directed 27 M&L in repais Lightning arrester high tension expulsion type complete with all fittings transmission class, discharge capacity 30 Kilo amps suitable for 22000 Volts supply including taking down old lightning arresters all as specified and directed 28 M&L for detect HT 22 KV cable faultfor various size of cable ofwith technician round the clock on Md Accn and OTM accn at Aundh Mil Stn areas detect the cable fault and necessary excavation of soil and refilling the soil, joint the faulty cable with new straight through joint kit, after jointing, testing, and charging of HT / LT cable all as specified and directed by Engr-in-Charge. Note: (i) Cable joint required size measured and paid separately (ii) Each job considered cable fault locator use in one day 29 M&L in repairs for errecting steel tubular swaged poles in true vertical position ( or to be fixed in an inclined positon as strut pole) steel tubular swaged poles complete with MS base plate of 6 mm thick of size 450x450 mm finial taper plug, pole cap, bolts, nuts and washer and screwd pole madeout of ERW MS tubing confirming to IS -2713 (part-II) 1980 type 410 SP-55 (11 meters long) pole including drilling of holes of required size and Nos for fixing of cross arms, painting with one coat of red oxide primer and two coats of aluminium paint for exposed surfaces and two coats of black bituminous paint for portion embeded in concrete.(For 2 pole Structure) all as specified and directed 30 Disconnecting ACSR conductor any type and supply and fixing ACSR conductor of any size/ type for OH line on poles insulator for jumpering connection including binding insulators with alluminium wire all as specified and directed 31 M&L for Cradles, hexagonal/rectangular, fabricated with galvanised steel wire 4 mm dia all as specified and directed. 32 M&L in repairs for cross arms, bracing, supports, clamps and back plates fabricated from structural steel section including nuts, bolts, washer, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat and one finishing coat of coat of paint all as specified and directed by Engr in charge 33 S&F in repairs Danger notice platefor HTof size 25 cm x 20 cm of 1.6mm thick mild steel sheet, veterious enamelled white with letter, fighers and conventional skull and bones with signal red colour and fixed with MS clamps, bolts and nuts all as specified and directed. 34 M&L PCC 1:4:8type D2 (using 40 mm graded crushed stone aggregate) for PCC pole/struts, stay assembly,foundation filling and mass concrete all as specified and directed. 35 M&L PCC 1:3:6type C1, (using 20 mm graded crushed stone aggregate) as in coping of pole all as specified and directed. 36 Excavation in trenches n.exc 1.50 m wide and not exc 1.5 m depth and getting out in soft / loose soil all as specified and directed. 37 Excavation in trenches n.exc 1.50 m wide and not exc 1.5 m depth and getting out in hard / dense soil all as specified and directed. 38 Excavation in trenches n.exc 1.50 m wide andexc 1.5 m depth and getting out in soft disintegratedsoil all as specified and directed. 39 Returing, filling in including spreading, leveling, watering and well ramming in layers not exc 25 cm in soil all as specified and directed. 40 Removing excavated materials not exc 50m and depositing where directed at a level not exc 1.5m above the starting point all as specified and directed. 41 M&L for riddled earth for cushioning to under ground cable in trenchesincluding spreading, levelling handpunning and consolidateall as specified and directed. Note : For the purpose of payment only punned thickness will be measured. 42 Supplying and laying reinforcedpre cast concrete cable cover, class EHV, type-1, with peak size450mmx230mmx50mm laid in trench as protection to cable all as specified and directed 43 Taking down burnt bricks / PCC covers of any size and relaying the same after laying of cable all as directed and specified. 44 M&L for road cutting for laying GI pipe for protection of cable upto depth 90 cm including making goodthe disturbedroad and redressing the disturbed surfaces of road with filling concrete type D-2 PCC 1:4:8 (using 40 mm graded crushed stone aggregate) all as specified and directed. (For HT/LT cable) 45 S&F in repairs GI pipe size 100 mm bore, Light grade(ISI marked) laid in trenches/ path /road crossings/ fixed to poles/ceiling/ along walls/ path /drain/floors with and including all necessary clamps, nuts, bolts, washers etc and all fittings as required all as specified and directed. 46 Supply and laying HT underground cable 95 sqmm x 3 core XLPE insulated, PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty with sranded aluminium conductor 22000 volts grade including dismantling of old HT cables laid in trenches/passing through pipes or fixed on poles/wall/floor all as specified and directed. 47 All as per item No 40above but of Size 120 sqmm x 3 core 48 All as per item No 40above but of Size 185 sqmm x 3 core 49 All as per item No 40above but of Size 300 sqmm x 3 core 50 M&Lin repairs cable jointing kit of Size 95 sqmm x 3 core, 22 KV (Earthed) grade of cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable all as specified and directed by Engr-in-charge. 51 All as per item No 44above but ofSize 120 sqmm x 3 core to 185 Sqmm x 3 Core 52 All as per item No 44above but ofSize 240 Sqmm 3 Core to 300 sqmm x 3 core 53 M&L in repairs cable jointing kit Size 95 sqmm x 3 core for 22 KV(Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable all as specified and directed. 54 All as per item No 47above but of Size 120 sqmm x 3 core to 185 Sqmm x 3 Core 55 All as per item No 47above but ofSize 240 Sqmm 3 Core to 300 sqmm x 3 core 56 M&L forheat shrinkable HT 22 KV (earthed) straight through joint Size 95 sqmm x 3 core cable kit suitable for aluminium conductor cable all as specified and directed 57 All as per item No 50above but ofSize 120 sqmm x 3 core to 185 Sqmm x 3 Core 58 All as per item No 50above but ofSize 240 Sqmm 3 Core to 300 sqmm x 3 core 59 M&L for triming of tree branches with in 2.0 mtr on either side of the electric line/ poles with suitable T & P and depositing the waste all as specified and directed. 60 M&L for cable route indicator made out of Cast ironof dia 100 mm embrosed with HT cablewith 25mm x 5 mm GI flat of lenth 1 metreincluding painting with two coats of synthetic enamel red colour paint over a coat of primer to exposed surfaces all as specified and directed by the Engineer-in-charge. 61 Maintenance, Serviceing and calibration of 22 KV HT POVCBcomprises of the following:-(a) Checking the 22 KV HT POVCB/(SF 6 type) of 1600 Amps ratingHT panel after switching off electric supply checking of mechanical system for proper functioning of upward/downward movement of HT POVCB including servicing the CR Panel& checking the mechanical system. Cleaning & servicing the fixed/moving contact & blowing out dust and applying the proper lubrication/greasing theincluding replacing the control cables as required for connection to CR panel (b) Taking out relay set ( 2 Nos over current & 01 No earth fault relay) of any make from HT 22 KV CR panel and cleaning the contact(NO+NC) by CTC solution and adjust the contact and calibrate the relay by relay testing kit & proper plug setting as per reqd load & time delay and fixing the relay set in HT panels complete all as specified and directed. Note for (a) & (b):- (i) Testing of above job to be carried out by engineers of authorised dealer/service centre of concerned OBC. (ii) Replacing new items shall be measured and paid separately as supply only. (iii) Contractor shall submit the connected document/graph for relay calibration duly authenticated by authorised dealer/service center. 62 S&F Over current /earth fault protection Relay suitable for HT CR Panel ofcapacity24 V to 240 V AC/DC, 22KV, 3 ph, 50 Hz all as specified and directed by Engineer in Charge. Make- ASHIDA/CROMPTON / L & T/ SPHNEIDER 63 S&FVacuum interrupter bottle suitable for HT POVCB ofCapacity 1250 AMP, 22KV, 3 ph, 50 Hz Panel, all as specified and directed.Make- CROMPTON /ABB and equivallent 64 S&F Spring ChargeMotor suitable for HT POVCB of240V AC, 22KV, 3 ph,50 Hzall as specified and directed Make- CROMPTON/ ABB and Equilent 65 S&F Triping /Closing coilfor POVCB of 24V DC, 22KV, 3PH, 50Hz all as specified and directed.Make- CROMPTON 66 S&F TNC Switch ON/OFF suitable for 22 KV CR panel suitable for HT POVCB ofcapacity 16AMP 4P, 22KV, 3 ph,50 Hz Panel all as specified and directed.Make- CROMPTON/ AREVA 67 M&L for Servicing 22 KV HT RMU (Ring Main Unit), type - RM6, of capacity 630A/800A, 22KV, 3 ph, 50 Hz Panel, comprising the following works. Make-C&S (a) check the auxilliry switch, shunt trip assembly, closing/Trip solenoid, limit switch and complete control wiring all as specified and directed 68 Over hauling and testing of secondary injection of over current and earth fault relay of HT RMU 22 KV panel on each multiple setting, readjustment and calibration the same complete, checking of control wiring including testing on completion all as specified and directed. 69 Supplyonly of the following material for VCBs/RMU all as specified and as directed. 70 Charging motor, single phase working on 240 volts Ac 71 Closing/tripping coil operated on 110 /30 volt system 72 Tripping coil operated on 110 /30 volt system 73 loading Spring 74 latch switch assly 75 Space heater 76 Thermostat for Space heater 77 Refilling onsite SF6 Gas, required for 22 KV VCBs/RMUs 78 M&L for cleaning of MES electric supply installations/campus by surface dressing or trimming of natural ground to remove small unequalities (including removing vegetation/ shrubs/brush wood/under growth) and carrying away the rubbish to a distance of not exc 50 mtr away for the various sub stations including spray of herbsite all as specified and directed. 79 M&L forhardcore of gauge n.exc 63mm, deposited, spread, and levelled in layers n.exc15 cm thickness (below or above ground level), water and rammed to a true shape with broken stone or boulders existing available on site and making good all as specified and directed.( Sub Station Yard) 80 M&L of Synthetic insulating mat confirming to IS 15652:2006 of size 2mx1m x3mm thick for voltage up to 22/33 kv all as specified and directed by Engr in charge.
Contract Date: Apr 28, 2026 Contract Value : ₹ 19.12 Lakh
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Power #10864955 Technical Bid
Tender For Procurement Of Clamps And Connectors Of Different Size For Ehv Sub Stations Under Tripura Power Transmission Limited Tptl
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Power #10864953 Technical Bid
Tender For Procurement Of Acsr Conductor Of Different Size For Ehv Sub Stations Under Tripura Power Transmission Limited Tptl
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Power #10705315 Price Bid
Work Of Patrolling And Condition Monitoring ( Visual And Thermal ) Of Over Head Ehv Transmission Line By Drone Under Etc Banda.
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Educational and Research Institute #10502902 Price Bid
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Jain Lami Publications Private Limited, 16Th Edition , Surveying Volume Ii & Iii Punmia.B.C, Ashok Jain & Arun K. Jain Lami, Publications Private Limited., 15 Th Edition, , Fundamentals Of Surveying S. K. Roy Phi Learning Private Limited , Building Planning And Drawing Dr.N.Kumaraswamy Charotor Publishing House , Building Planning And Construction G. Vaidhyanathan, I. Kulasekaran, G. Sathish Kumar , A Guide To Civil Engineering Drawing V.R.Thothathri , Theory Of Structures S. Ramamrutham Dhanpat Rai Publications, New Delhi , Theory Of Structures B.C. Punmia, Ashok Jain & Arun Jain Laxmi Publications , Analysis Of Structures V.N. Vazirani & M.M. Ratwani , Fluid Mechanics R.K. Bansal Lakshmi Publications , Hydraulics,Fluid Mechanics And Hydraulics Machines S. Ramamirtham Dhanpat Rai & Sons, New Delhi , Hydraulics, Fluid Mechanics And Hydraulics Machines K.R. Arora Standard Publishers & Distributors, New Delhi , Highway Engineering S.K.Khanna And C.E.G Justo Nem Chand And Bros, Roorkee. , Highway Engineering Rangwala Charotor Publishing House Pvt. Ltd , A Text Book Of Transportation Engineering S P Chandola S Chand & Company Ltd , Bridge Engineering Rangawala Charotor Publishing House , Reinforced Concrete Design N Krishnaraju New Age International Publications, 2012 , Is 456-2000 , Steel Structures Hand Book Sp16 , Limit State Design Of Reinforced Concrete B C Punmia Laxmi Publications,2007 , Design Of R C C And Structural Elements ( Rcc Vol I) S S Bhavikatti, New Age International Publications, 2011 , Environmental Engineering B C Punmia Lami Publications, 2010 , Waste Water Engineering B C Punmia ,Laxmi Publications, 2010 , Environmental Engineering A.Kamala,D.L.Kanthraotata Mcgraw Hill Publishing Company Ltd.,New Delhi , Concrete Technologym.S. Shetty S.Chand & Company Pvt. Ltd. New Delhi. , Soil Mechanics And Foundation Engineering B C Punmia Laxmi Publications (P) Ltd., 2005 , Civil Engineering Drawings.C. Rangwala Charotor Publishing House , Construction Management Sanga Reddy. S Kumaran Publications, Coimbatore , Steel Structures Dr.Subramaniam , Town Planning S.C. Rangwala , Principles And Practice Of Town And Country Planninglewis B. 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Contract Date: Ref. Documents Contract Value : ₹ Ref. Document
Statutory Bodies & Commissions/Committees No of Bidders 5
Tamil Nadu View Result →
16.
Power #9942726 Technical Bid
Supply Of Earth Wire And Acsr Conductor , Wire Electrical Type: Earthing, Stranded Wire Core : Not Available, Size:7 Strands, Dia-2.5Mm, Rated Voltage :66Kv, Conductor Material: Galvanized Steel, Insulation Material : Not Available Indian Standard Is:12776, Additional Information : Stranded Wire Diameter:9.45Mm, For 66Kv Ht Line. , Conductor For Overhead, Transmission Lines Type: Aluminum Conductor Steel Reinforced (Acsr) Panther Conductor, Nominal Area :261 Sq. Mm Size: Outer: Al 30/Mm, Inner: Steel 7/3.00Mm Voltage Rating: 66Kv Indian Standard: Is :398 , Switchgear Spares Item Name: Acsr Moose Conductor, Size: Overall Diameter: 31.77Mm, Strandand Wire Diameter=54/3.53Mm Aluminium And 7/3.53Mm Steel. Equipment: Ehv Switchgear, Make: Not Available, Model/Capacity:220Kv.
Contract Date: Ref. Documents Contract Value : ₹ Ref. Document
Government Departments No of Bidders 2
Haryana View Result →
17.
Defence #9929205 AOC
Tender For Augmentation Of Power Supply At Naval Area Visakhapatnam.; 1 Schedule A Part – I to Schedule A Part – VII:NOTE: Schedule A Part – I to Part –VII are prepriced by MES. Bidders shall insert their Lumpsum amount in Green coloured field under Column - 6 only 2 Lumpsum price worked out by the contractor for BUILDINGS & STRUCTURES,as listed in Schedule A Part – I 3 Lumpsum price worked out by the contractor for SITE CLEARANCE / AREA DEVELOPMENT/EARTH WORK/EXCAVATION,as listed in Schedule A Part – II 4 Lumpsum price worked out by the contractor for INTERNAL ELECTRIFICATION, as listed in Schedule A Part – III 5 Lumpsum price worked out by the contractor for INTERNAL WATER SUPPLY, as listed in Schedule A Part – IV 6 Lumpsum price worked out by the contractor for SEWAGE DISPOSAL,as listed in Schedule A Part – V 7 Lumpsum price worked out by the contractor for EXTERNAL ELECTRIFICATION, as listed in Schedule A Part – VI 8 Lumpsum price worked out by the contractor for LIGHTENING PROTECTION ,as listed in Schedule A Part – VII 9 Schedule A Part - VIII: (Miscellaneous Items) ( Internal Electrification, Internal water supply, External Electrification, Site clearance & Area development, Lightening Protection and AC & Ref) 10 Internal Electrification 11 M&L for Ponit wiring with 1.5 sqmmPVC insulated and unsheathed copper conductorcable multistranded 1100 Volts grade, FRLS, ISI marked drawn through and inculding non metallic PVC rigid concealed conduit and conduit accessories, medium grade, ISI marked, concealed to wall or surface mounted on pillars/columns including provn of box type switchboard consisting of pre fabricated pressed steel terminal box of suitable size made out of 1.2 mm thick sheets,for mounting modular brackets,with and including modular brackets and switch plates as required at site for fixing modular type switches, sockets etc inculding one run of 1.5 sqmm PVC insulated unsheathed copper cable for earth continuity green in colour, connected to earth duly complete all as specified and directed forOne light/ exhaust fan/ fanpoint controlled by one switch :-Note: (a) The PVC conduit shall be concealed and switch boards shall be flush to wall. (b) On columns/ pillars the box type switchboards surface mounted with necessary PVC conduit upto ceiling/nearest junction tapping shall be surface type conduitand quoted rate deemed to be inclusive for the same.(c) The quoted rate inclsuive necessary modules any type as per requirement incl all accessories complete 12 All as per item No. 10 abovebut one light point controlled by two Nos of two way switch complete all as specefied and directed. 13 All as per item No.10 above but One3 pin socket outlet 05 amps socket on independent board with 1.5 sqmm FRLS PVC wire for phase and neutral and one run of 1.5 sqmm copper cable green in colourfor earth continuty conductor complete all as specefied and directed. 14 All as per item No.10 above but One3 pin socket outlet 15 amps socket on independent board with 2.5 sqmm FRLS PVC wire for phase and neutral and one run of 2.5 sqmm copper cable green in colourfor earth continuty conductor complete all as specefied and directed. 15 All as per item No. 10 above but for one geycer/AC point with 4.0 sqmm FRLS PVC wire for phase and neutral and one run of 4 sqmm copper cable green in colourfor earth continuty conductor complete all as specefied and directed. 16 S&Fexhaust fan, steel body AC single Phase. 230 V of size 450mm sweep with, blades, and frame and louvers fixed on wall making opening, fixing and making good the distrubed surfaces etccomplete with and inclussive of making necessary electric connection from ceiling rose to fan through 1 sqmm twin core flexible wire all as spcified and as directed. 17 S&FLED tube light fitting, batten type,poly carbonate body, 20Watt fitting with all accessories, internally prewired and connecting up with with twin core twisted copper conductor cable of suitable size including tube lamp complete all as specified and directed. 18 S&FLED light fitting, batten type,suspended LED aluminium profile lights cool white 36 watt length 1200mm including all connections, hanging strings complete all as specified and directed. 19 S&FLED bay light fitting 70 Watt 230V AC indoor type with thermal management in multiple optics and industrial type and corrosion resistant complete with driver and lamp complete all as specified and directed. 20 S&FLED flood light fitting 210 Watt 230V AC out door type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp complete all as specified and directed. 21 S&F LED bldg Security light fitting 35 Watt, 230AC out door type with high pressure die cast aluminium housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 ptoction complete all accessories including 1.5sqmm weather proof 3 core FRLS grade copper conductor to fitting including 32mm dia medium grade1.5 m long GI pipe for fixing of street lights, bend to shape for fixing on wall/pole withsuitable MS brackets nuts and bolts etccompelte all as specified and as directred. 22 M&L for submain wiring complete with earth wire of PVC insulated multistranded copper conductor FRLS cable, ISI marked with and inclussive of suitable size PVC rigid counduit concealed to wall/roof, and PVC wire of size 2x2.5 sqmm for phase and neutral duly colour coded and 1x2.5 sqmm for earth continuity conductor green in colour complete all as specified and as directed.( for SPN DB to board and submain wiring of building security light)Note :(i) Two run of 2.5 Sqmm + one run of 2.5 Sqmm as a earth wire cable + one run of PVC conduitshall be measured as an one Unit. 23 M&L for submain wiring complete with earth wire of PVC insulated multistranded copper conductor FRLS cable, ISI marked with and inclussive of suitable size PVC rigid counduit concealed to wall/roof, and PVC wire of size 2x4 sqmm for phase and neutral duly colour coded and 1x4 sqmm for earth continuity conductor green in colour complete all as specified and as directed.Note :(i) Two run of 4 Sqmm + one run of 4 Sqmm as a earth wire cable + one run of PVC conduitshall be measured as an one Unit. 24 M&L for submain wiring complete with earth wire of PVC insulated multistranded copper conductor FRLS cable, ISI marked with and inclussive of suitable size PVC rigid counduit concealed to wall/roof, and PVC wire of size 4x10 sqmm for phase and neutral duly colour coded and 1x10 sqmm for earth continuity conductor green in colour complete all as specified and as directed.Note :(i) four run of 10 Sqmm + one run of 10 Sqmm as a earth wire cable + one run of PVC conduitshall be measured as an one Unit. 25 S&F VTPN MCCB DB 4 way 12 outgoing having powder coated sheet steel enclosure fitted with bus bar, DIN channel & neutral link & earth link complete all as specefied and directed. 26 S&F TPN DB 4 way 12 outgoing having powder coated sheet steel enclosure double door fitted with bus bar, DIN channel & neutral link & earth link complete all as specefied and directed. 27 M&L for earthing complete with GI steel plate electrode 600x600x6 mm, burried directly in ground (earth pit not less than 2.25 m deep below ground level)with top edge of the plate not less than 1.5 m below normal groundlevel, connected to GI wire 4 mm dia (upto 7.5M in length from earth plate) by means of bolts, nuts, check nuts and washers of GI all as shown in electrical plate No-3 of SSR Part-I connected to earthing test point all as specified or indicated including excavation and connected earth work in hard/dense soil, PCC 1:3:6 type C-1 as in pit, 20mm dia GI pipelight grade for watering pipe and 32 mm bore GI light grade for earth lead protection pipe connected upto DBs, and suitable CI top cover with handle, funnel, strainer,charcoal, salt and testing on completion all as specified and directed. Note- Rate quoted deemed to be include excavation and earth work in any type of soil with PCC workcomplete all as specefied and directed.Note: GI earth wire upto 7.5 m shall be deemed to be included in the quoted lumpsum and beyond 7.5 m shall be measured and paid separately under relavent item. 28 Internal Water Supply 29 S&F Bib taps two way, cast copper alloy fancy typechromium plated with crutch or butterfly handle, screwed down for size of15 mm inner dia, suitable fo 16 mm outer dia CPVC pipes complete all as specified and as directed. Make:- Jaquar cat No. OPP-15041PM or equivalent 30 SITE CLEARANCE / AREA DEVELOPMENT/EARTH WORK/EXCAVATION 31 M&L for cleaning jungle incl uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm and removal of rubbish upto a distance of 50 m outside the pheiphery of the area cleared all as specified and as directed. 32 External Electrification 33 Supply, Installation, Testing and Commissioning of Copper wound Power transformer step down outdoor type 132/33 KV, capacity16 MVA(suitable for 10/16MVA cooling), ONAN/ONAF, Vector group Star/star (YNyn0) with on load tap changing gear (+) 5% to (-)15% in steps of 1.25% on HV side, with terminal arrangement of HV Outdoor Bushings/LV Bushing and all standard accessories as per IS 2026 and as specified in PS, including first fill of oil complete comprising the following accessories:-a)Conservator Tankb) Pressure Relief Devicec) Buchholz Relay & Oil Surge Relayd) NCT on EHV and HV sidee) Oil Temperature Indicator (OTI)f) Winding Temperature Indicator (WTI)g) Oil Sealingh) Breatherj) Aircell in conservator tankk) Radiators and control valvesl) Each radiator tank shall have its own cooling fans, shut off valves at the top and bottomm) motor operated OLTC shall be n) On load tap changing with RTCC panelo) Marshalling boxp) Thermosphyn filter 34 q) Terminal Connectorsr) Direct solid earthing both HV side and LV sides) Name Plate (Rating, Diagram and Valve Plates)t) Metallic enclosed NGR as per OEMu) NIFPS to be installed by OEMTransformer rating plate shall contain the information as given in IS-2026 (Part-I).Makes: Bharat Bijlee/Crompton Greaves / Schneider / Siemens 35 Note : a) PCC foundation and mounting rails, all civil work, etc and general works which are required as per site/technically required to achieve optimum efficency of the transformer are to be supplied by the contractor for which rate is deemed to be included in the unit rate quoted.b)Size of plinth, PCC, Rail size etc shall be as per OEM recommendation.c) Technical drgs of the transformer alongwith NIFPS submitted by the contractor is required to be approved by the accepting officer before taking procurement action and the Transformer to be inspected by the rep of accepting officer at various stages at Factory premises as per IS before despatch.d) pre-commissioning inspection of Transformer shall be carried out by Senior Electrical Inspector / Electrical Inspector.e) Manufacturer shall possess NABL accredited test lab for electrical testing(Routine test, type test and special test) 36 f)Full Type Test Reports of at least the followings must be submitted: -1. 132/33 kV Power Transformer for same capacity or higher2. Tap Changer3. Buchholz Relay4. Pressure Relief valve5. Oil Surge Relay6. Temperature rise test7. Impulse test 8. Load and No load loss 37 Supply, install, test and commission lightning arrestor single pole made of polymer , heavy duty station class, gapless, zinc oxide type (non linear) fitted with pressure relief device, arc diverting ports, grading/corona rings, discharge counter with ammeter, mounting insulator complete all as specified and as per IS 3070 (Part I) and with following parameters:- Nominal system voltage : 132 KVNormal discharge current rating : 10 KA .Note- The cost of Galvanised Iron lattice structure including foundation (as Per OEM) is deemed to be included in the Quoted rate 38 Supply, Installation, Testing and Commissioning of cable XLPE insulated, armoured, 132 KV grade (E) copper conductor UG cable, laid in trenches/on structures/in cable duct horizontally or in tier formation as per site condition complete all as per IS specifications of size. 1 C x 630 sqmm. The cable shall be of EHV grade single core, armoured stranded compacted circular Copper conductor of cross section 630 sq.mm, core screening by a layer of semiconducting tape followed by a layer of semiconducting compound, cross linked polyethylene (XLPE) dry cured insulation, insulation screening with semiconducting compound extruded directly over the insulation, longitudinal sealing by a layer of non woven tape with water swellable absorbent over insulation screen, followed by radial sealing of corrugated & seamless or seam welded aluminum with asphalt coating & overall PE sheathed & graphite coated/semi conducting layer and conforming to the technical particulars of specification.IS 7098 part 3 shall be followed for manufacturing of cable along with technical specification. Makes: Universal/ KEI /RPG/CCI.Note- Technical details of the cable submitted by the contractor is required to be approved by the accepting officer before taking procurement action and the cable to be inspected by the rep of accepting officer at Factory premises as per IS before despatch. 39 Supply, lay, connect, test and commission multi core copper conductor cables, PVC insulated, LT 1100 volts grade GI strip/wire armoured in ducts/on structuresincluding clamps, terminations on both ends with glands and connecting up to the equipment all as specified and of following sizes:- 40 4 core 1.5 sqmm 41 4 core 2.5 sqmm 42 6 core 2.5 sqmm 43 6 core 4 sqmm 44 Supply and fix GI cable tray perforated on walls/MS angle iron supportsof depth 100mm following widths including bends, coupler plates complete all as specified.Note: Angle iron used for fixing cable trays will be measued and paid separately. 45 200 mm width 46 300 mm width 47 Material and labour for provision of earthmat laid in trenches/ ducts/ walls made of following sizes of GI strips including jointing by means of brazing complete all as specified :- 48 GI 100 x 10 mm 49 GI 75 x 10 mm 50 GI 50 x 6 mm 51 GI 32 x 6 mm 52 Supply and fix earth strip following sizes laid in trench/ floor/ walls including jointing by means of brazing complete all as specified :- 53 100 x 10 mm copper strip 54 50 x 6 mm copper strip 55 32 x 6 mm copper strip 56 Supply, installing, testing and commissioning of CPRI approved LT panel board, cubical indoor type, fabricated out of 2.00 mm thick CRCA sheet with angle iron frame made of 50 x 50 x 6mm at vertical corners & medium channel at base of panel board floor mounted, dust and vermin proof, with busbar 200 Amps suitable for voltage 415 V 3 phase 4 wire weather proof, with separate hinge door for each compartment with locking arrangement, with back door common openable (screwed), groutedin PCC 1:2:4 complete incl painting the steel surfaces with two coats of zinc chromate primer & two coats of epxoy paint suitable for installation in coastal areas and incl of suitable size aluminium busbar (TPN), suitable cable glands, LED Indicating lamps and incl provn of the following:- 57 (i) 4 Pole MCCB 25 KA 100 A - 1 Nos (I/C)(ii) 4 Pole MCCB 63 Amp, 50 Hz, 415 V with rupturing capacity 25 KA - 03 No (iii) 4 Pole MCCB 40 Amp, 50 Hz, 415 V with rupturing capacity 25 KA - 02 No (iv) 4 Pole MCCB 25Amp, 50 Hz, 415 V with rupturing capacity 25 KA - 02 No (v) Digital voltmeter with selector switch - 1 No (vi) Digital ammeter with CTs & selector switch - 1 No (vii) LED indicating lamps - 8 sets (3 lamps/set) 58 Supply and lay in trenches HDPE pipe Double wall corrugated 200 mm dia with integral socketsfor cable protection including necessary collars, earth work and sealing at both ends with bitumen compound complete all as specified. 59 Supply, lay, connect, test and commission cable LT 1100 volts heavy duty XLPE insulated armoured aluminium conductors, in trenches/ ducts on angle iron supports including glanding, crimping and connecting up complete all as specified and of following sizes:- 60 3.5 Core x 95 sqmm 61 4 Core x 25 sqmm 62 Supply, Installation, Testing and Commissioning Earthing complete with Galvanised Iron plate electrode 600x600x6 mm thick buried directly in ground(earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to GI earth strip 32 x 6 mm by means of bolts and nuts checknuts and washers of galvanized iron or steel all as specified and shown in electrical plate no 3 of SSR part I including Charcoal and rock salt with necessary excavation and earth work in any type of soil PCC 1:3:6 type C1 chamber Hinged to CI frame with MS bar 6mm dia 150mm c/c reinforcement, watering funnel with 15 mm dia medium grade for watering and for protection of earth electrode 40 mm dia light grade GI pipe all as specified and directed and tested on completion. 63 Supply, Installation, Testing and Commissioning Earthing complete with copper earth plate electrode 600x600x3 mm thick buried directly in ground(earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to copper earth strip 25 x 3 mm by means of bolts and nuts checknuts and washers of galvanized iron or steel all as specified and shown in electrical plate no 3 of SSR part I including Charcoal and rock salt with necessary excavation and earth work in any type of soil PCC 1:3:6 type C1 chamber Hinged to CI frame with MS bar 6mm dia 150mm c/c reinforcement, watering funnel with 15 mm dia medium grade for watering and for protection of earth electrode 32 mm dia light grade GI pipe all as specified and directed and tested on completion. 64 Boring of holes under road, pavement, hard standing by trenches by trenchless technologyas per site conditions using ultra sound technique and necessary machinery complete all as specified 65 depth of trench varying between 2 to 4 meters 66 depth of trench varying between 4 to 7 meters 67 Supply, Installation, Testing and commissioning ofindoor, metal enclosed corrosion proof aluminium alloy gas insulated switchgear 145 KV 3Phase 50 HZ, 2500 Amps, Three phase encapsulated consisting of2 nos outgoing transformer bay in either side of the existing GIS (Siemens) including installation tools, spares, refill kits all as specified. Makes: ABB/CG/GE/SIEMENS 68 Each Transformer feeder bay consists of the following: 2Nosa) Circuit breaker SF6 insulated 145 KV 2500 A 3 pole with short circuit current with stand capacity of 40 KA for 3 sec - 1 No.b) Disconnector cum earthing switch SF6 insulated, 145 KV 2500 A 3 pole motor operated - 2 sets.1 set on Bus side and 1 set on line side.c) Fast acting earth switch SF6 insulated 145 KV motor operated - 1 sets. d) Current transformer 145 KV 300-150/5+5+5 with Core 1:class 0.2, 15 VA , Core 2 : 5P20, Core 3 : PS class, 15 VA respectively - 1 Set (Three Nos).e) Three phase Voltage transformer 0.2 class accuracy, 10 VA burden,145 KV, 132 KV/√3/110V/√3 - 1 set.f) Lightning arrestor gapless type metal zinc oxide type 120 KV rms 10 KA including discharge counter and leakage current meter.g) Bus bars 145 KV 2500 Amps 3Ø - required as per scheme.h) Cable end box suitable for 132 KV system - 1 No.j) Local control panel- 1 No. 69 Note : The GIS system offered by the bidder shall be designed, manufactured, assembled and tested in accordance with the IEC 62271-203 for switch gear and other relevant IEC andfor balance materials as mentioned in PS. The GIS Outgoing bays are to be installed with the existing GIS extension (Siemens Make ) interface in either sides of the setup. Bidder has to supply the following items along with GIS system and costis deemed to be included in GIS system. Civil foundation / mounting rails, all civil work, etc and general works which if required as per site/technically required to achieve optimum efficency are to be supplied by the contractor for which rate is deemed to be included in the unit rate quoted. Erection & commissioing shall be under OEM recommendation and supervision. The earth connection from GIS euipment to earth grid/matt as per OEM recomendation and the cost of same is deemed to be included in the unit price. Technical drgs of the GIS module submitted by the contractor is required to be approved by the accepting officer before taking procurement action and the GIS module to be inspected by the rep of accepting officer at Factory premises as per IS before despatch. Pre-commissioning inspection of GIS module shall be carried out by Senior Electrical Inspector / Electrical Inspector. 70 a) Local control cubicles.b) Gas handling equipment for draining and refilling of each compartment of GIS including filtration and purification equipment and vacuum pump. c) SF6 gas sufficient for first filling of entire switch gear including usual losses during commissioning.d)1 Bottles (40 Kg each) of SF6 gas in non returnable vessels. e)Gas leakage detectors.f) Gas Purity Tester for air content and moisture content in SF6 gas. g)Special tool and tackles for erection operation and maintenance of GIS h)Mandatory spares and tools ( Aux contact ( for CB, Busbar disconnector), Motor for CB drive (DS-ES drive), Bursting Disc, Adsorber, Density Monitor for CB, Tripping coil, Closing Coil. - 01 set Each.(i) Bay control unit. 71 Supply, Installation, Testing and Commissioning of control and relay simplex type panel with front swing & front perplex glass door RAL7035 natural IP 32 ventilation for 132/33 KV transformers protection consisting of the following: 72 a) Numerical Transformer Differential Protection Relay Make- ABB/Siemens – 1nob) Numerical Backup Protection Relay of Make - ABB/Siemens – 1noc) Tri Vector Meter - Secure make Premier 300 or Equivalent- with ABT & RS485 (modbus) port, RJ 45 port Accuracy class 0.2S- 2nod) Auxiliary Relay - with self-reset contacts. Operating time<20ms. (4 Contacts) of Make ABB/Siemens – 5nose) DC/ACSupply Supervision-200ms 73 Supply, Installation, Testing and Commissioning of 145KV 630A 40KAOil filled outdoor termination with composite insulator, solid rod connector bolt and support insulators for cables with XLPE insulation. The termination base plate and the cables metallic sheath shall be electrically insulated from the supporting structure by means of self-supporting stand-off insulators or any other self-supporting means designed to withstand both mechanical and electrical stresses in services. The stress cone shall inhibit possible mechanical stress and deformation of the cable insulation surface during operation and also shall be capable of accommodating minor radial and longitudinal movement without determent to the dielectric stress in the insulation shield. The termination shall be within polymeric or porcelain hollow insulator in brown or grey colour as perstandard practice of manufacturing in addition upon, arcing horn and shield ring shall have to be supplied wherever required. The termination shall be filled with an insulating compound up to a level where the electric field is substantially reduced and shall be offered. Oil filled termination should have silicon oil as di-electric medium. Silicon oil should not be subject to any heating at site prior to filling. The outdoor terminal should be suitable for very heavily polluted atmospheric conditions with total creepage distance of 31 mm/ kV and protected creepage distance of not more than 50% of the total Creepage distance. The cable end terminals for terminating the cables shall be fully compatible with the cables to be supplied. Civil foundation / Supporting Strcuture etc and general works which are required as per site/technically required to achieve optimum efficency are to be supplied by the contractor for which rate is deemed to be included in the unit rate quoted. 74 Supply, Installation, Testing and Commissioning of 145kV Dry type GIS termination suitable for XLPE 132 KV IC x 630 sqmm including necessary accessories , fixtures and fittings of complete installation etc complete all a specified and directed.Indoor Termination at GIS SF6 Housing It shall be dry type without insulating oil. There shall be mechanical devices to maintain the interface pressure if requires. It shall be based on the EPR (Ethylene-Propylene Rubber)- based or silicon based stress relief cone. Termination shall be dry type without insulating oil. Stress relief cone and mechanical devices shall be designed to fit with controlled interference over the cable insulation and shall follow the cables diameter variations still guaranteeing under any service condition a sufficient positive pressure to control the electric field concentration. Plug-in type leading conductors shall be supplied though at the time of detailed engineering confirmation shall be given for selection of normal type, blind type or plug-in type. Design and scope of delivery shall be fully complying with IEC-60859, IEC-62271-209 and possibly adjusted the various needs of project. The main insulation components shall be fully examined and tested in the factory.For cable Termination purpose only certified (certification from cable accessories manufacturer ) personnel shall be employed. Make: Raychem or Equivalent 75 Supply, Installation, testing & commissioning ofHT 33KV VCB line up of Six panels switchboard consisting of 1250A, VCB 33 KV - 2Nos as incomer with Bus coupler cum Bus Riser 1250A VCB 33 KV-1 No with 1250A VCB 33 KV- 3Nos as outgoing.VCB panel indoortype totally enclosed, free standing floor mounting type, compartment based with truck mounted vacuum circuit breaker spring operated electrically and manually charged operating mechanism suitable for horizontalisolation, horizontal draw out type VCBs with copper bus bars, Self supported Insulated Busbar with full voltage rated should be used. Complete VCB panel confirming to IEC 62271-200 standards and IP 4X class of protection comprising necessary bus-bars extension and connections and following protective and control devices as specified below. Circuit Breaker shall be suitable for E2, M2 & C2 duty. Vacuum Interrupters of the circuit breakers shall be completely encapsulated in epoxy housing. The manufacturer of circuit breaker & Panel shall also be the manufacturer of the Vacuum Interrupter, Relay. The switchgear and control gear panels shall be of the fully arc proof for 25 kA for 1Sec AFLR complete all as specified and as directed.Make: ABB /CG / Schneider / Siemens. 76 A. INCOMER-2 Nos ( Each consisting of )33kVIndoorSwitchgear Panel consisting of Breaker-1250A, 25kA draw out type having following accessories :-a. 230VAC Spring Charge Motor.b.110VDC Closing Coil.c.110VDC Shunt Trip Coil.d. Current Transformer Indoor Single Phase Resin Cast Ratio: 400-200/5+5+5 A Core-1: 15VA Class 0.5, Core -2 5P20, Core -3: Class PS - 3nos.e. Potential Transformer Draw out TypeResin cast Ratio : 33KV/√3/110V/√350VA, CLASS: 0.5-3 Nos.f.12 Window Annunciatorg.Digital Ammeter with ASS.h.Digital Voltmeter with VSS.i.Multifunction Load Manager Class 0.5 with RS485 & Ethernet communication.j.Master Trip Relay, TCS Relay , TNC Lockable Type, Manual/Remote Selector Swithc etc.,k. Numerical Protection IEC 61850 Draw out Relay with Graphical display- 1nowith Three Phase O/C & E/F (50, 51, 50N, 51N, 50G, 51G),Three Phase Directional O/C & E/F (67/67N), Negative Phase Sequence O/C (46) ,Inrush Detection (68), Circuit Breaker Failure Protection (50BF), Broken Conductor (46BC), Three Phase O/V, U/V & NDR (27, 59, 59N) ,Thermal Overload (49),Negative Sequence Overvoltage (47) ,Reverse Power (32),Over Frequency (81O), Under Frequency (81U), CT Supervision (60 CTS) ,VT Fuse Failure (60 VTS), 87C (differential P) and 64 (Restricted earth fault) .Relay shall have 8 DI and 8 DO. Makes: ABB/CG/Schneider/Siemens. 77 B. OUTGOING - 3 Nos ( Each consisting of )33kVIndoorSwitchgear Panel consisting of Breaker-1250A, 25kA draw out type having following accessories for Transformer Outgoing.a. 230VAC Spring Charge Motorb.110VDC Closing Coil.c.110VDC Shunt Trip Coil.d. Current Transformer Indoor Single Phase Resin Cast Ratio: 400-200/5+5A Core-1: 15VA Class 0.5, Core -2 5P20, Core-3 : PS class- 3 nos.e.12 Window Annunciator.f.Digital Ammeter with ASS.g. Digital Voltmeter with VSS.h. Multifunction Load Manager Class 0.5 with RS485 & Ethernet communication i. Master Trip Relay, TCS Relay , TNC Lockable Type, Manual/Remote Selector Swithc etc.,j. Numerical Protection IEC 61850 Draw out Relay with Graphical display- 1nowith Three Phase O/C & E/F (50, 51, 50N, 51N, 50G, 51G),Three Phase Directional O/C & E/F (67/67N), Negative Phase Sequence O/C (46) ,Inrush Detection (68), Circuit Breaker Failure Protection (50BF), Broken Conductor (46BC), Three Phase O/V, U/V & NDR (27, 59, 59N) ,Thermal Overload (49),Negative Sequence Overvoltage (47) ,Reverse Power (32),Over Frequency (81O), Under Frequency (81U), CT Supervision (60 CTS) ,VT Fuse Failure (60 VTS), 64 (Restricted earth fault).Relay shall have 8 DI and 8 DO. Makes: ABB/CG/Schneider/Siemens. 78 C. BUS COUPLER- 1 Nos ( Each consisting of )33kVIndoorSwitchgear Panel consisting of Breaker-1250A, 25kA draw out type having following accessories for Transformer Outgoing.a. 230VAC Spring Charge Motor.b.110VDC Closing Coil.c.110VDC Shunt Trip Coil.d. Master Trip Relay, TCS Relay , TNC Lockable Type, Manual/Remote Selector Swithc etc.,e. Electrical & Mechanical Interlocking.f. Numerical Protection Relay with all protection.g. ABT scheme with Manual Option.Note:The above said panelsEarthing truck -01 nos. Earthing truck shall be so designed that it is impossible to earth alive. It shall be provided with capacitive voltage detection with audio visual annunciation. Technical drgs of the VCB panel submitted by the contractor is required to be approved by the accepting officer before taking procurement action and the VCB panel to be inspected by the rep of accepting officer at Factory premises as per IS before despatch. Pre-commissioning inspection of VCB panel shall be carried out by Senior Electrical Inspector / Electrical Inspector. The VCB panel should be GSM based SCADA compatible. 79 Supply, Installation, Testing and Commissioning of Three Phase 4Wire 110V/50A FCBC Thristor based with in-built DCDB and RS485 communicationsuitable for 110V/200AH VRLA battery with 55 Cellsin complete as specified and directed. Make: Amararaja/Exide 80 Supply, installation, testing and commissioning of cable 3 Core 300 Sq.mm 33KV(E) XLPE cable grade cable of size suitable for earthed system having compacted circular stranded aluminium conductor shielded with semi-conducting compound extruded layer XLPE insulated dry cured core shielded with semi-conducting compound extruded layer followed by metallic copper foil, screened inner sheath of extruded PVC, galvanized single flat steel strip armoured and PVC sheathed overall conforming to IS: 7098/Part-II/1985, as amended upto date with ISI marked of following sizes in VCV manufacturing process.Note- Technical details of the cable submitted by the contractor is required to be approved by the accepting officer before taking procurement action and the cable to be inspected by the rep of accepting officer at Factory premises as per IS before despatch 81 S&F of Cable jointing kit for 33 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 300 Sqmm 3 core complete all as specified and directed. 82 S&F of Cable jointing kit for3 Core 300 Sq.mm 33 KV grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable complete all as specified and directed. 83 S&F of Cable jointing kit for 3 Core 300 Sq.mm 33 KV grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable complete all as specified and directed. 84 Supply, laying & testing of 11KV(E)XLPE insulated cable of following sizes suitable for earthed system having compacted circular stranded aluminium conductor shielded with semi-conducting compound extruded layer XLPE insulated dry cured core shielded with semi-conducting compound extruded layer followed by metallic copper foil, screened inner sheath of extruded PVC, galvanized single flat steel strip armoured and PVC sheathed overall conforming to IS: 7098/Part-II/1985, asamended upto date with ISI marked of following sizes in VCV manufacturing process. 85 3 Core 240 Sq.mm 86 3 Core 400 Sq.mm 87 Supply, laying & testing of 11KV(E)XLPE insulated cable of following sizes suitable for earthed system having compacted circular stranded copper conductor 1 core 1000 sqmm shielded with semi-conducting compound extruded layer XLPE insulated dry cured core shielded with semi-conducting compound extruded layer followed by metallic copper foil, screened inner sheath of extruded PVC, galvanized single flat steel strip armoured and PVC sheathed overall conforming to IS: 7098/Part-II/1985, asamended upto date with ISI marked of VCV manufacturing process. 88 S&F for Cable jointing kit for 11 KV grade cable for Outdoor End termination kit heat shrink type joint complete with jointing material and accessories suitable for 1 core 1000 sqmm XLPE armoured copper conductor cable sqmm etc complete all as specified and directed. 89 S&F for Cable jointing kit for 11 KV grade cable for Indoor End termination kit heat shrink type joint complete with jointing material and accessories suitable for 1 core 1000 sqmm XLPE armoured copper conductor cable sqmm etc complete all as specified and directed. 90 S&F for Cable jointing kit for 11 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 sqmm etc complete all as specified and directed. 91 S&F of Cable jointing kit for 11 KV grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of following sizes etc. complete all as specified and directed. 92 3 Core 240 Sq.mm 93 3 Core 400 Sq.mm 94 Design, Supply, Installation, Testing and Commissioning of GSM based energy management system/ substation automation system with suitable software capable of taking care of complete data monitoring, data logging and control functions at 132 MRS consisting of 2 Nos 132 KV GIS, 6 Nos HT 33 KV VCBs at MRS , 7 Nos 33 KV VCBs at NSB Substation, 8 Nos 11 KV VCBs at NSB and other allied switchgears at 33/11 KV substation at DH complete with servers, work stations, desk top computers, operating system, communication products and object softwares assembled from industry standard products all as specified 95 a) BCU suitable for substation automation.b) Integration with Existing Scada server.c) Fibre/Eithernet switch (for station level & bay level) -8 sets.d) RTU (with redundant RTU , Power Supply & Hot Swappable IO configuration) - 2 set.e) SCADA software.f) Suitable Modems & ALUs.h) Integration with Existing central SCADA software- 1 set.Note- a) The SCADA system is GSM based and to be integrated with existing SCADA server. b) The cost of Connecting cable (e.g-Optical fibre cable Network, CAT 6 cable Armoured/unarmoured etc) and accessories for integration of IED, Ethernet and RTU, ALU, IED (Relay) as required at site is deemed to be included in the unit price. c) Technical drgs of the SCADA submitted by the contractor is required to be approved by the accepting officer before taking procurement action . 96 Supply and fixing in position Retardant/ extinguishing electric insulated synthetic mat2.5 mm (+/-) 10% thick conforming to BIS -DOC No ET-02 (540) dt 30/04/2004, meeting requirements of IS- 3043, IS-5216 (Part-1, 2 & 3), IS-15652:2006 and IEC 479 Pub-I tested having minimum width of 1000 mm (+/-) 20 mm. All allied materials such as PU-Resin Chemical bond (hardener), special PVC adhesive liquid primer and qty required to complete the job as per site requirement suitable for all voltages not exceeding 33/11 KV system complete all as specified. 97 M&L for RCC cable route indicator semi-circular shape on top of size 600x450x100 mm casted in PCC 1:3:6with TMT bar of size 10 mm dia and foundation base casted in RCC 1:2:4, grouted in earth upto 550 mm duly engraved the following letters HT UG CABLEwith two coats of antifungal weather coat paint, etc all as specified and directed. 98 S & F for Display chart (set of 2 nos) of size 6 x 4 duly made on white polyvinyl sheet exactly showing the locations of the yard and the machineries and equipments installed in the sub-station duly marked properly with legends etc, and a separate chart showing the details of machineries installed with nos, capacity/ rating and make with computer cutting letters of approved size on poly vinyl sheet all as specified and directed. 99 S&F for Display chart (set of 2 nos) of size 4 x 5 duly made on white polyvinyl sheet exactly showing the lay out of transmission and distribution of HT UG cable routes, locations of the HT Joints, drawn on autocad, etc duly marked properly with legends, with computer cutting letters of approved size on poly vinyl sheet, all as specified and directed. 100 S & F for shock treatment chartof size 1.5 m x 1.5 m x 0.025 m duly laminated with wooden frame (tick wood)enclosure all as specified and fixed in position as directed by Engineer-in-charge. 101 S & F First aid GI box containing prescribed medicines for first aid box as per standard quality and quantity each as required to provide first aid treatment in an emergency complete all as specified 102 Supply, Installation, Testing and Commissioning of Power transformer step down outdoor type 33/11 KV, capacity 16 MVA (suitable for 10/16MVA cooling), ONAN/ONAF, Vector group Delta/star (Dyn11) with on load tap changing gear (+) 5% to (-)15% in steps of 1.25% on HV side, with HV/LV Cable Box and all standard accessories as per IS 2026 and as specified in PS, including first fill of oil complete comprising the following accessories:-a)Conservator Tankb) Pressure Relief Devicec) Buchholz Relayd) Oil Surge Relaye) Oil Temperature Indicator (OTI)f) Winding Temperature Indicator (WTI)g) Oil Preservation Equipment likeh) Oil Sealingj) Breatherk) Aircell in conservator tankl) Radiators and control valvesm) Each radiator tank shall have its own cooling fans, shut off valves at the top and bottomn) motor operated OLTC shall be o) On load tap changing with RTCC panelp) Marshalling boxq) Thermosphyn filterr) NIFPS to be installed By OEM 103 Note- i) Technical drgs of the Transformer alongwith NIFPS submitted by the contractor is required to be approved by the accepting officer before taking procurement action and the Transformer to be inspected by the rep of accepting officer at various stages at Factory premises as per IS before despatch. Pre-commissioning inspection of Transformer shall be carried out by Senior Electrical Inspector / Electrical Inspector.ii) The rate quoted is deemed to include the cost of PCC / Brick Masonry Foundation / Platform of transformer as per OEM recommendations and finishing the top surface even and smooth.iii) Manufacturer shall possess NABL accredited test lab for electrical testing(Routine test, type test and special test.iv) Type test reports of33/11 KV Transformer of same capacity or higher Such as Temperature rise, Impulse test, Short circuit test , Vacuum Tests of Tank & Radiator, No Load & Load Loss test and tap changer to be submitted by the bidder during Drawing approval 104 Supplying, Installing, Connecting, Commissioning and Testing of Transformer, Step Down, Outdoor Type, Floor or Platform Mounted complete with standard fittings, 33 KV / 433 V [at No load], AC, 3 Phase, 50 Hz, of 100 KVA capacity, Double Copper Wound, K class Natural Ester Oil immersed, CRGO Core type Naturally cooled, Built-up with class A insulation, having Primary Voltage [HT] 33 KV and Secondary Voltage [LT] of 433 Volts, Delta connected on 33 KV Side & Star connected on 433 Volts side, designed & constructed with particular reference to Tropical Condition, conforming to IS – 1180-2014, including PCC / Brick Masonry Foundation / Platform as per IE Rules, fixing HT / LT Busbar and Cables etc. complete all as specified and as directed andcomprising of the following Specification and Fittings:Continuous Rating: 100 KVANo-Load Voltage Ratio : 33 KV / 433 V Tapping on HV[%]: ± 7.5, ± 5, ± 2.5Phase & Frequency : 3 Phase & 50 HzConnection: Delta StarVector Group : DYN 11Cooling : KNANType: OutdoorNote: The rate quoted is deemed to include the cost of PCC / Brick Masonry Foundation / Platform as per OEM recommendations and finishing the top surface even and smooth complete all as per manufacturer’s recommendations, as specified and as directed. 105 Fittings:[a] Externally hand operated Off–Circuit Tap Switch with position indicator and locking device.[b] Conservator with Oil Gauge, filling hole with plug & drain hole with plug[c] Undercarriage with four plain rollers[d] Oil filling hole cum air release plug[e] Drain Valve cum Sampling Valve[f] Top Filter Valve with Plug[g] Rating Plate with Diagram Plate[h] Lifting lugs for Transformer[j] Lifting lugs for Core[k] Earthing Terminals[l] Thermometer Pockets[m] Silica Gel Breather[n] Explosion Vent[o] Marshalling Box with Double Window[p] OCTC.Note- Technical drgs of the Transformer submitted by the contractor is required to be approved by the accepting officer before taking procurement action and the Transformer to be inspected by the rep of accepting officer at Factory premises as per IS before despatch. Pre-commissioning inspection of Transformer shall be carried out by Senior Electrical Inspector / Electrical Inspector. 106 Supply, Installation, testing & commissioning ofHT 33KV VCB line up Seven panels switchboard consisting of 1250A, VCB 33 KV - 2Nos as incomer with Bus coupler cum Bus Riser 1250A VCB 33 KV-1 No with 1250A VCB 33 KV- 4Nos as outgoing.VCB panel indoortype totally enclosed, free standing floor mounting type, compartment based with truck mounted vacuum circuit breaker spring operated electrically and manually charged operating mechanism suitable for horizontalisolation, horizontal draw out type VCBs with copper bus bars, Self supported Insulated Busbar with full voltage rated should be used. Complete VCB panel confirming to IEC 62271-200 standards and IP 4X class of protection comprising necessary bus-bars extension and connections and following protective and control devices as specified below. Circuit Breaker shall be suitable for E2, M2 & C2 duty. Vacuum Interrupters of the circuit breakers shall be completely encapsulated in epoxy housing. The manufacturer of circuit breaker & Panel shall also be the manufacturer of the Vacuum Interrupter, Relay. The switchgear and control gear panels shall be of the fully arc proof for 25 kA for 1Sec AFLR complete all as specified and as directed.Make: ABB /CG / Schneider / Siemens. 107 A INCOMER-2 Nos ( Each consisting of )33kVIndoorSwitchgear Panel consisting of Breaker-1250A, 25kA draw out type having following accessories .a. 230VAC Spring Charge Motor.b.110VDC Closing Coil.c.110VDC Shunt Trip Coil.d. Current Transformer Indoor Single Phase Resin Cast Ratio: 400-200/5+5 Core-1: 15VA Class 0.5, Core -2 5P20 - 3nos.e. Potential Transformer Draw out Type Resin cast Ratio : 33KV/√3/110V/√3100VA, CLASS: 0.5-3 Nos.f.12 Window Annunciator.g.Digital Ammeter with ASS.h.Digital Voltmeter with VSS.i.Multifunction Load Manager Class 0.5 with RS485 & Ethernet communication.j.Master Trip Relay, TCS Relay , TNC Lockable Type, Manual/Remote Selector Swithc etc.,k. Numerical Protection IEC 61850 Draw out Relay with Graphical display- 1nowith Three Phase O/C & E/F (50, 51, 50N, 51N, 50G, 51G),Three Phase Directional O/C & E/F (67/67N), Negative Phase Sequence O/C (46) ,Inrush Detection (68), Circuit Breaker Failure Protection (50BF), Broken Conductor (46BC), Three Phase O/V, U/V & NDR (27, 59, 59N) ,Thermal Overload (49),Negative Sequence Overvoltage (47) ,Reverse Power (32),Over Frequency (81O), Under Frequency (81U), CT Supervision (60 CTS) ,VT Fuse Failure (60 VTS) and 64 (Restricted earth fault) Relay shall have 8 DI and 8 DO. Makes: ABB/CG/Schneider/Siemens. 108 B. OUTGOING - 4 Nos ( Each consisting of )33kVIndoorSwitchgear Panel consisting of Breaker-1250A, 25kA draw out type having following accessories for Transformer Outgoing.a. 230VAC Spring Charge Motor.b.110VDC Closing Coil.c.110VDC Shunt Trip Coil.d. Current Transformer Indoor Single Phase Resin Cast Ratio: 400-200/5+5+5A Core-1: 15VA Class 0.5, Core -2 5P20, Core -3: Class PS - 3nos.e.12 Window Annunciator.f.Digital Ammeter with ASS.g. Digital Voltmeter with VSS.h. Multifunction Load Manager Class 0.5 with RS485 & Ethernet communication.i. Master Trip Relay, TCS Relay , TNC Lockable Type, Manual/Remote Selector Swithc etc.,j. Numerical Protection IEC 61850 Draw out Relay with Graphical display- 1nowith Three Phase O/C & E/F (50, 51, 50N, 51N, 50G, 51G),Three Phase Directional O/C & E/F (67/67N), Negative Phase Sequence O/C (46) ,Inrush Detection (68), Circuit Breaker Failure Protection (50BF), Broken Conductor (46BC), Three Phase O/V, U/V & NDR (27, 59, 59N) ,Thermal Overload (49),Negative Sequence Overvoltage (47) ,Reverse Power (32),Over Frequency (81O), Under Frequency (81U), CT Supervision (60 CTS) ,VT Fuse Failure (60 VTS),Transformer Differential Protecton (except Stn Transformer )64 (Restricted earth fault) Relay shall have 8 DI and 8 DO. Makes: ABB/CG/Schneider/Siemens. 109 C. BUSCOUPLER- 1 Nos ( Each consisting of )33kVIndoorSwitchgear Panel consisting of Breaker-1250A, 25kA draw out type having following accessories for Transformer Outgoing.a. 230VAC Spring Charge Motor.b.110VDC Closing Coil.c.110VDC Shunt Trip Coil.d. Master Trip Relay, TCS Relay , TNC Lockable Type, Manual/Remote Selector Swithc etc.,e. Electrical & Mechanical Interlocking.f. Numerical Protection Relay.g. ABT scheme with Manual Option.Note:The above said panelsEarthing truck -01 nos. Separate earthing truckfor bus earthing & cable earthing. Earthing truck shall be so designed that it is impossible to earth alive. It shall be provided with capacitive voltage detection with audio visual annunciation.Technical drgs of the VCB panel submitted by the contractor is required to be approved by the accepting officer before taking procurement action and the VCB panel to be inspected by the rep of accepting officer at Factory premises as per IS before despatch. Pre-commissioning inspection of VCB panel shall be carried out by Senior Electrical Inspector / Electrical Inspector. The VCB panel should be GSM based SCADA compatible. 110 Supply, Installation, testing & commissioning ofHT 11KV, 25 kA, VCB line of Nine panels switchboard consisting of 1250 Amps, VCB 11 KV - 02 Nos as Incomer, Bus coupler 1250Amps VCB 11 KV -1Nos , Outoing 1250AVCB 11 KV- 6 Nos.VCB panel indoortype totally enclosed, free standing floor mounting type, compartment based with truck mounted vacuum circuit breaker spring operated electrically and manually charged operating mechanism suitable for horizontalisolation, horizontal draw out type VCBs with copper bus bars, Self supported Insulated Busbar with full voltage rated should be used. The switchgear panel shall be of sheet steel constructionnot less than 2.5mm thickness for load bearing section and not less than 2 mm thickness for non-load bearing and shall totally dust and vermin proof. Complete VCB panel confirming to IEC 62271-200 standards and IP 4X class of protection comprising necessary bus-bars extension and connections and following protective and control devices as specified below. Circuit Breaker shall be suitable for E2, M2, C2duty. The manufacturer of circuit breaker & Panel shall also be the manufacturer of the Vacuum Interrupter, Relay. The switchgear and control gear panels shall be of the fully arc proof for 25 kA for 1Sec AFLR complete Make: ABB /CG / Schneider / Siemens. 111 A. INCOMER-2 Nos ( Each consisting of )11kVIndoorSwitchgear Panel consisting of Breaker-1250A, 25kA draw out type having following accessories:-a. 230VAC Spring Charge Motor.b.110VDC Closing Coil.c.110VDC Shunt Trip Coil.d. Current Transformer Indoor Single Phase Resin Cast Ratio: 800-600-400/5+5+5A Core-1: 15VA Class 0.5, Core -2 5P20, Core -3: Class PS - 3nos.e. Potential Transformer Draw out Type Resin cast Ratio : 11KV/√3/110V/√3100VA, CLASS: 0.5-3 Nos.f.12 Window Annunciator.g.Digital Ammeter with ASS.h.Digital Voltmeter with VSS.i.Multifunction Load Manager Class 0.5 with RS485 & Ethernet communication.j.Master Trip Relay, TCS Relay , TNC Lockable Type, Manual/Remote Selector Swithc etc.,l. Numerical Protection IEC 61850 Draw out Relay with Graphical display- 1nowith Three Phase O/C & E/F (50, 51, 50N, 51N, 50G, 51G),Three Phase Directional O/C & E/F (67/67N), Negative Phase Sequence O/C (46) ,Inrush Detection (68), Circuit Breaker Failure Protection (50BF), Broken Conductor (46BC), Three Phase O/V, U/V & NDR (27, 59, 59N) ,Thermal Overload (49),Negative Sequence Overvoltage (47) ,Reverse Power (32),Over Frequency (81O), Under Frequency (81U), CT Supervision (60 CTS) ,VT Fuse Failure (60 VTS),Relay shall have 8 DI and 8 DO. Makes: ABB/CG/Schneider/Siemens. 112 B. OUTGOING - 6 Nos ( Each consisting of )11kVIndoorSwitchgear Panel consisting of Breaker-1250A, 25kA draw out type having following accessories for Transformer Outgoing.a. 230VAC Spring Charge Motor.b.110VDC Closing Coil.c.110VDC Shunt Trip Coil.d. Current Transformer Indoor Single Phase Resin Cast Ratio: 400-300-200/5-5A Core-1: 15VA Class 0.5, Core -2 5P20 - 3 nos.e.12 Window Annunciator.f.Digital Ammeter with ASS.g. Digital Voltmeter with VSS.h. Multifunction Load Manager Class 0.5 with RS485 & Ethernet communication.i. Master Trip Relay, TCS Relay , TNC Lockable Type, Manual/Remote Selector Swithc etc.,j. Numerical Protection IEC 61850 Draw out Relay with Graphical display- 1nowith Three Phase O/C & E/F (50, 51, 50N, 51N, 50G, 51G),Three Phase Directional O/C & E/F (67/67N), Negative Phase Sequence O/C (46) ,Inrush Detection (68), Circuit Breaker Failure Protection (50BF), Broken Conductor (46BC), Three Phase O/V, U/V & NDR (27, 59, 59N) ,Thermal Overload (49),Negative Sequence Overvoltage (47) ,Reverse Power (32),Over Frequency (81O), Under Frequency (81U), CT Supervision (60 CTS) ,VT Fuse Failure (60 VTS).Relay shall have 8 DI and 8 DO. Makes: ABB/CG/Schneider/Siemens. 113 C. BUSCOUPLER- 1 Nos ( Each consisting of )11kVIndoorSwitchgear Panel consisting of Breaker-1250A, 25kA draw out type having following accessories for Transformer Outgoing.a. 230VAC Spring Charge Motor.b.110VDC Closing Coil.c.110VDC Shunt Trip Coil.d. Master Trip Relay, TCS Relay , TNC Lockable Type, Manual/Remote Selector Swithc etc.,e. Electrical & Mechanical Interlocking, ABT scheme with Manual option.Note: The above said panelsEarthing truck -02 nos. Separate earthing truckfor bus earthing & cable earthing. Earthing truck shall be so designed that it is impossible to earth alive. It shall be provided with capacitive voltage detection with audio visual annunciation. Technical drgs of the VCB panel submitted by the contractor is required to be approved by the accepting officer before taking procurement action and the VCB panelto be inspected by rep of the accepting officer at Factory premises as per IS before despatch. Pre-commissioning inspection of VCB panelshall be carried out by Senior Electrical Inspector / Electrical Inspector. The VCB panel should be GSM based SCADA compatible. 114 Supply, install, test and commission of APFC panel indoor type 1500 KVAR 12.1 KV, complete Make : CG / Shreem /Siemens /BCH.Capacitor panel consisting of below:-83.33 KVAR, 6.98 KV, externally fused capacitor unit for 250K @12.1KV (207K 11KV) step - 12nos.166.67 KVAR, 6.98 KV, externally fused capacitor unit for 500K @12.11 KV (413K 11KV) step - 3nos.11 KV, Air core dry type, class F aluminium wound, 1Ph, 0.2%, series reactor (STC shall be 16.6 times rated current for 2 sec) - 15nos.11KV, 400A, 10KA for 1 Sec, 3 phase vacuum contactor - 15nos.11 KV/110V-190V, 50-50VA, 3Ф resin cast RVT - 1no.11 KV HT HRC fuses of suitable current rating- 15nos.11 KV, 630Amp, 25KA for 1 sec, off load type isolator- 1no.3PH, RC surge suppressor- 1no.APFC relay (RS485/232 communication port)- 1no.Control cable, space heater, timer, thermostat, CFL lamp, LED indication, push button, selector switch, terminal connectors, gasket, limit switch, name plate, hardware - 1 set. 115 S& F spring loaded aluminium clamps suitable for HV & EHV cables of following sizes inculding all necessary items to fix such as nuts, bolts, washers etc. and all fixing arrangements as required at site. 116 Single core 630 Sqmm 132 KV Al cable 117 Three core 300 Sqmm 33 KV Al cable 118 M & L for survey, site inspection, layout design and location identification for complete earthing/earth mat layouting for best result depending on the soil condition at the site of 132KV and 33 KV yard all complete as specified and directed. Survey report alongwith layout drawing in A3 size properly verified by a Engineer to be submitted in triplicate for approval of Engr in charge/GE 119 Material and labour for brick massonary in cement mortar 1:4 of internal size 1000 x 1000 x 800mm for man hole in contol/power cable routes including plastering with cement mortar 1:6 10MM thick internally and externally 150mm below the G.L. with 1:6 cement mortar 15mm thick,PCC 1:4:8type D2 by using 40mm gradded aggregate foundation of size 1550x1550 mm of 150mm thick and PCC 1:3:6 for coping of 50mm thick and covering the chamber with 40X40X4 mm thick angle iron frame and 10mm thick RCC slab with type B0 1:2:4 concrete with 12.5mm graded aggregate as cover with handles made out of MS round bar 10 mm dia for lifting slabs including painting to the angle iron with two coats of synthetic enamel paint over a coat of redoxide primer and white wash for the man hole complete all as directed by Engineer-in-charge. 120 Material and labour for brick massonary in cement mortar 1:4 of internal size 1500 x 1500 x 1400mm for man hole in control cable routes including plastering with cement mortar 1:6 10MM thick internally and externally 150mm below the G.L. with 1:6 cement mortar 15mm thick,PCC 1:4:8type D2 by using 40mm gradded aggregate foundation of size 1550x1550 mm of 150mm thick and PCC 1:3:6 for coping of 50mm thick and covering the chamber with 40X40X4 mm thick angle iron frame and 10mm thick RCC slab with type B0 1:2:4 concrete with 12.5mm graded aggregate as cover with handles made out of MS round bar 10 mm dia for lifting slabs including painting to the angle iron with two coats of synthetic enamel paint over a coat of redoxide primer and white wash for the man hole complete all as directed by Engineer-in-charge. 121 M&L for Providing precastreinforced cement concrete slabs 12.5 cm thick M-30 including reinforcementand 12 mm dia MS handle (with plain or interlocking joints as directed setting in mortar 1:6 of size of slab 1.20x1.20M. 122 LIGHTENING PROTECTION 123 M & L for single pointed Air termination Aluminium Rod 12 mm dia 500 mm long with Aluminium base plate of size 125 x 125 x 10mm fixed over hylam sheet of size 175 x 175 x 10mm and fixed on 1.5 Meter GI pipe 25mm Medium grade on roof all specified and as directed. 124 M & L Earthing complete with GI earth plate electrode 60cmX60cmX6 mm thick buried directly in ground (earth pit not less than 2.25 mtrs deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connecting to galvanized earth strip 32 x 6 mm as earthing conductor by means of bolts, nuts, check nuts and washers of GI and all as shown in Electrical plate No.3 of SSR Part I and including testing on completion all as specified locations and as directed by the Engineer-in-Charge.Note: 1.The above quoted rate shall include cost of main earthing lead of 32 x 6mm GI earth strip, charcoal, salt, excavation and earth work in any type of soil CI cover, funnel with 20mm dia medium grade GIwater pipe including GI protection pipe 40mm dia light grade for earth strip etc., 2. The cost of earth pit is deemed to be included in the unit rate. 125 AC & REF 126 Supply and install split AC units indoor/outdoorof capacity 2 TR, 3 star , Inverter type, single phase complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with copper condenser complete all as specified and directed 127 S& F Voltage Stabiliser 5 KVA, operating voltage range 130-290 Volt, Single phase complete all as specified and directed. 128 SCHEDULE A PART-IXPHASE -II Outsourcing for sub station for the First 11 Monthsduring Defect Liability Period . 129 Outsourcing for manning and operationof HT/LT Electrical sub station at 33/11 KV substation at NSB along with connected equipments installed round the clock (in 03 shifts) of each shift of 08 hours per day including Sunday and holidays complete all as specified and as directed. 130 One skilled operator in each shift 131 One semi skilled operator in each shift 132 SCHEDULE A PART-XPHASE -III Outsourcing for sub station for the Second 11 Monthsduring Defect Liability Period . 133 Outsourcing for manning and operationof HT/LT Electrical sub station at 33/11 KV substation at NSB along with connected equipments installed round the clock (in 03 shifts) of each shift of 08 hours per day including Sunday and holidays complete all as specified and as directed. 134 One skilled operator in each shift 135 One semi skilled operator in each shift 136 SCHEDULE A PART-XIPHASE -IV Outsourcing for sub station for the balance 02 Months after 22 months during Defect Liability Period . 137 Outsourcing for manning and operationof HT/LT Electrical sub station at 33/11 KV substation at NSB along with connected equipments installed round the clock (in 03 shifts) of each shift of 08 hours per day including Sunday and holidays complete all as specified and as directed. 138 One skilled operator in each shift 139 One semi skilled operator in each shift 140 Note for Item No. 127 to 138:-The rate shall include the following[i] For operation of all out door and indoor structures in the same area.[ii] Contractor shall laise with Dolphin hill sub station in case of major breakdown for early restoration of supply.[iii] In case any problem occurs which seems not under thecontrol of the operator, the same shall be immediately intimated to JE/ AGE E/M.[iv] Any additional man power required for early restoration of supply in case of emergency shall be provided by the contractor.[v] The contractor shall abide by the latest labour rules and minimum wages Act. Wages paid by the contractor to the emplopyed persons shall not be less than minimum wages fixed by the state/ central Govt from time to time whichever is higher.[vi] The contractor shall also insure the workmen employed on th job.[vii] The contractor is responsible for insurance, EPF, ESI, labour welfare cess etc., as applicable and shall be paid to the workmen as per existing Rules/ Acts/ regulations etc., and quoted is deemed to include the same. 141 SCHEDULE A PART-XIIPHASE -VOutsourcing for SCADA system for the First Year after Defect Liability Period . 142 Operation and comprehensive maintenace without manning of SCADA system including cost of spares post defect liability period operation including payment of bills by telecom service provider (Contractor to provide monthwise break down details of the same) complete all as specified and as directed. 143 SCHEDULE A PART-XIIIPHASE -VIOutsourcing for SCADA system for the Second Year after Defect Liability Period . 144 Operation and comprehensive maintenace without manning of SCADA system including cost of spares post defect liability period operation including payment of bills by telecom service provider (Contractor to provide monthwise break down details of the same) complete all as specified and as directed. 145 SCHEDULE A PART-XIVPHASE -VIIOutsourcing for SCADA system for the Third Year after Defect Liability Period . 146 Operation and comprehensive maintenace without manning of SCADA system including cost of spares post defect liability period operation including payment of bills by telecom service provider (Contractor to provide monthwise break down details of the same) complete all as specified and as directed. 147 SCHEDULE A PART-XVPHASE -VIIIOutsourcing for SCADA system for the Fourth Year after Defect Liability Period . 148 Operation and comprehensive maintenace without manning of SCADA system including cost of spares post defect liability period operation including payment of bills by telecom service provider (Contractor to provide monthwise break down details of the same) complete all as specified and as directed. 149 SCHEDULE A PART-XVIPHASE -IXOutsourcing for SCADA system for the Fifth year after Defect Liability Period . 150 Operation and comprehensive maintenace without manning of SCADA system including cost of spares post defect liability period operation including payment of bills by telecom service provider (Contractor to provide monthwise break down details of the same) complete all as specified and as directed. 151 SCHEDULE A PART-XVIIPHASE -XOutsourcing for SCADA system for the Sixth year after Defect Liability Period . 152 Operation and comprehensive maintenace without manning of SCADA system including cost of spares post defect liability period operation including payment of bills by telecom service provider (Contractor to provide monthwise break down details of the same) complete all as specified and as directed. 153 SCHEDULE A PART-XVIIIPHASE -XIOutsourcing for SCADA system for the Seventh year after Defect Liability Period . 154 Operation and comprehensive maintenace without manning of SCADA system including cost of spares post defect liability period operation including payment of bills by telecom service provider (Contractor to provide monthwise break down details of the same) complete all as specified and as directed. 155 SCHEDULE A PART-XIXPHASE -XIIOutsourcing for SCADA system for the Eighth year after Defect Liability Period . 156 Operation and comprehensive maintenace without manning of SCADA system including cost of spares post defect liability period operation including payment of bills by telecom service provider (Contractor to provide monthwise break down details of the same) complete all as specified and as directed. 157 Note for Item No. 140 to 155 [i] Cost of all minor spares/ components including OFC cables, Ethernet switches, connectors etc., is deemed to be included in quoted rate and any type of extra charge will not be made by Dept.[ii] All major defective spares shall be replaced by contractor on exchange basis which is deemed to be included in the unit price.[iii] All periodical tests of all safety devices in accordance with relavant safety standards with full oad testing will be borne by the contractor.[iv] Systematically examine & repair all the components such as software, monitors, servers etc., if any defect found,[v] All required special tools to be arranged by the contractor.[vi] Contractor shall be responsible for maintaining adequate lighting, cooling and moisture control, ventilation as required all at site complete.[vii] All safety measures/ directions and required tests for safety devices annually shall be borne by contractor.[viii] All periodical visits and all breakdown calls related to stoppage, malfunction, special services should be attended compulsory during all days including sundays & holidays.[ix] The contractor shall be liable to pay the telecom bill provided by the service provider.
Contract Date: Jan 06, 2026 Contract Value : ₹ 23.55 Crore
Statutory Bodies & Commissions/Committees No of Bidders 7
Andhra Pradesh View Result →
Himachal Pradesh View Result →
19.
Power #9638696 AOC
Tender For Construction Of 220/132 Kv, 1X160 Mva;Substation At Balesar (Upgradation)Including Survey Supply Of All Equipments/Materials, Erection (Including Civil Works), Testing And Commissioning On Turnkey Basis Against Specification No. Rvpn/Ehv/Bn-9019002512. - Circuit Breaker 3 220kV circuit breakers (3 Ph.) Along with support Structure 4 2500 A, 50 kA 5 132 kV Circuit Breakers 6 132 kV circuit breakers (3 Ph.) Along with support Structure 7 1250 A, 40 kA 8 Instrument Transformers 9 Capacitor Voltage Transformer 10 Single-Phase, 220 kV, 4400 pf CVT 11 Single Phase 132 kV , 4400 pf CVT 12 Current Transformer (1-Phase) 13 220 kV CT 14 1000/1 A, 5C 15 132 kV CT 16 1000/1 A, 3C 17 500/1 A, 3C 18 C&R Panels & SAS system (Complete in all respect, refer Section-V A, B, Part-III, Volume-II) 19 New Substation 20 Control Panel for 220 kV Transformer (220 kV Side) Type: SAS-THCB 21 Relay Panel for 220 kV Transformer (for both HV & MV) Type: SAS-THRB 22 Control Panel for 220 kV Feeder Type: SAS-FCB 23 Relay Panelfor 220 kV Feeder Type: SAS-FRB 24 Control Panel for 220 kV Bus Coupler Type: SAS-BCCB 25 Relay Panel for 220 kV Bus Coupler Type: SAS-BCRB 26 220 kV Busbar Protection Relay Panel Type: SAS-BBRB 27 Control Panel for 220 kV Transformer (132 kV Side) Type: SAS-TLCB 28 Relay Panel for 220 kV Transformer (132 kV Side) Type: SAS-TLRB 29 Control Panel for 132 kV Feeder Type SAS-FCA 30 Relay Panel for 132 kV Feeder Type SAS-FRA 31 Control and Relay Panel for 132 kV Bus-Coupler Type SAS-BCRA 32 Station HMI [Industrial grade Computer with 21TFT monitor as per specification requirements] 33 Station HMI (Hot Standby)[Industrial grade Computer with 21TFT monitor as per specification requirements] 34 HMI View Node[Industrial grad Computer with 21TFT monitor as per specification requirements] 35 A3 Size B&W Laser Printer 36 Substation Automation System Network Panel Type SAS-NW 37 Modems (both sending and Receiving End) for communication to RCC & Sub SLDC for PLCC] 38 Data Concentrator Unit (DCU) at Substation for RAS mounted in suitable enclosure & fully wired 39 Software: Application as well as System Software as per specification requirements for various hardware elements for meeting of functional requirement of the specification. 40 Substation Auxiliary Monitoring Panel Type SAS-SAMP 41 Other Items: 42 Fiber optic cables, connectors, ethernet cables, jack panels connectors, patch cords etc. for completing the Substation LAN as per specification requirements. 43 Transducers, Sensors etc. (if not considered in the respective equipment/ items) for accumulating monitoring data as per the specification requirements for switchyards. 44 Surge Arresters 45 220 kV LA 46 132 kV LA 47 Substation LT Transformer 48 33/ 0.433 kV, 250 kVA LT transformer complete with all accessories, fittings, terminal connectors etc as specified filled with transformer oil 49 Batteries & Battery Charger 50 Batteries (Sizing shall be as per requirement of technical specification) 51 220 V [Min. 600 AH] 52 48 V [Min. 600 AH] 53 Battery Charger System 54 220 V Float and Boost 55 50 V Float and Boost 56 Lighting System 57 Outdoor Lighting & other Works 58 Lighting Fixture Type FL-1 59 Lighting Fixture Type FL-2 60 Outdoor Receptacle 61 Type-RP 62 Type-RO 63 Substation Premises Lighting 64 Lighting poles 65 Type-L1 66 Type-D1 67 Street Lighting Type-SL-L1 for mounting on poles 68 Street Lighting Type-SL-D1 for mounting on Poles 69 Sub-Lighting Boxes/Panels Type -SLP at Lighting Mast and Other Loaction as designated complete with all controgears and accessories, items etc. 70 Lighting PanelType ACP-2 as per technical specification 71 Lighting PanelType ACP-3 as per technical specification 72 Indoor Lighting & Other Works 73 Electrification 74 Electric Fitting (if not covered under Civil Works) with G.I. Conduit, Junction Boxes, pull out boxes, copper wiring, Modular Switchboards, Modular Switches, GI Wire (16SWG) etc. for control room,Hall and administrative office building as per the requirements of the specifications 75 Illumiation 76 Lighting fixtures and Receptacles (including accessories/ materials etc. as per requirement alongwith complete accessories andmounting arrangements) 77 Indoor Lignting Panels 78 Lighting Panel (Indoor)Type ACP-1 as per technical specification 79 Lighting Panel (Indoor)Type DCP as per technical specification 80 Wall mounted fans Approx. 400 mm sweep 81 Ceiling Fan - Approx. 1400mm sweep with electronic Step regulator 82 Exhaust Fans 83 Fire Fighting System 84 DCP Type 85 i) 5 Kg. 86 ii) 10 Kg. 87 Carbon di oxide type – 6 Liters. 88 Foam Type- 9 Liters 89 Sand type 90 i) GI Buckets 9 liters capacity 91 ii) Steel Stands for four buckets 92 Air Conditioning System 93 Air Conditioning for the Rooms specified in the specifications 94 1.1kV Grade PVC insulated Al. conductor FRLS power cables and copper conductor armoured FRLS control cables [Excluding the wiring required for electrical & Lighting fittings/fixtures installation in control room and other building] 95 Power Cables(XLPE) 96 3.5Cx300 sq.mm 97 Power Cable(PVC) 98 1Cx150 sq.mm 99 3.5Cx70 sq.mm 100 3.5Cx35 sq.mm 101 4Cx16 sq.mm 102 4C x 6 Sq. mm 103 2C x 6 Sq. mm 104 Control Cable (PVC) 105 4 CX4 Sq. mm 106 3Cx2.5 sq.mm 107 5Cx2.5 sq.mm 108 7Cx2.5 sq.mm 109 10Cx2.5 sq.mm 110 14Cx2.5 sq.mm 111 19Cx2.5 sq.mm 112 Substation Structures 113 Standard Lattice Structure [Design, engineering, procurement of materials, fabrication galvaising, proto-assembly, FOR destination delivery & erection including nuts, bolts, gusset plates, base plates, foundation bolts, fixing arrangement for control cabinets/MB of equipments and other accessories for lattice steel structure as per specification requirements]: 114 NON Standard Pipe supportStructure [Design, engineering, procurement of materials, fabrication galvaising, proto-assembly, FOR destination delivery & erection including nuts, bolts, gusset plates, base plates, foundation bolts, fixing arrangement for control cabinets/MB of equipments and other accessories for Pipe support structure as per specification requirements]: 115 Isolators 116 220 kV (3-Phase) (Horizontal DOUBLE BREAK) 117 1600A, 50KA, isolator with one E/S 118 Post insulators for above Isolator 119 1600A, 50KA, isolator without E/S 120 Post insulators for above Isolator 121 1600A, 50KA, isolator without E/S (TANDEM Type) 122 Post insulators for above Isolator 123 132 kV (3-Phase) (Horizontal DOUBLE BREAK) 124 1250A, isolator with one E/S 125 Post insulators for above Isolator 126 1250Aisolator without E/S 127 Post insulators for above Isolator 128 Switchyard Erection 129 Busbar & Interconnections 130 New Substation/ Switchyard 131 220 kV Switchyard Works: 132 Main-I Bus: 220 kV Twin ACSR Zebra Bus with conductor, busbar material, insulator string (DT/SS), AF Type Disc Insulators/PorcelainLong Rod Insulators, hardware, Clamps, Connectors, spacers, corona shields etc. as per Layout arrangment of the subsation and specification requirements [for 3 bays] 133 Main-II Bus: 220 kV Twin ACSR Zebra Bus with conductor, busbar material, insulator string (DT/SS), AF Type Disc Insulators/ Pocelain Long Rod Insulators, hardware, Clamps, Connectors, spacers, corona shields etc. as per Layout arrangment of the subsation and specification requirements [for 3 bays] 134 Aux Bus: 220 kV Twin ACSR Zebra Bus with conductor, busbar material, insulator string(DT/SS), AF Type Disc Insulators/ Porcelain Longrod Insulators, hardware, Clamps, Connectors, spacers, corona shields etc. as per Layout arrangment of the subsation and specification requirements [for 3 bays] 135 220 kV Overhead Jack Bus (for DMT Layout) on Twin ACSR Zebra(Bus-Coupler Bay)/ Single ACSR Zebra (Transformer/ Line on ACSR Zebra) with conductor, busbar material, insulator string (DT/SS), AF Type Disc Insulators/ Porcelain Longrod Insulators, clamps, connectors, spacers etc. as per Substation Layout arrangementand specification requirements[ for 1 Bay] 136 Twin ACSR Zebra 137 Single ACSR Zebra 138 Equipment Interconnections to Main Bus, Overhead Bus including Single ACSR Zebra (for Line), Twin ACSR Zebra (forTransformer bay & B/C Bay), bus-bar materials, clamps,connectors, spacers, corona shields, including equipment connectors, Junction box including of all accessories etc. for the following: 139 220 kV DMT-type layout 140 Line bay 141 Transformer bay 142 Bus-Coupler 143 Bus CVT Interconnections to Main Buses including Single ACSR Zebra, clamps,connectors, junction box including of all accessories etc. 144 132 kV Switchyard Works: 145 Main Bus: 132 kV Twin ACSR Zebra Bus with conductor, busbar material, insulator string (DT/DS), AF Disc Insulators/ Porcelain Longrod Insulator, hardware, Clamps, Connectors, spacers etc. as per Layout arrangment of the subsation and specification requirements [for 4 bays] 146 Aux Bus: 132 kV Single ACSR Zebra Bus with conductor, busbar material, insulator string (DT/DS), AF Disc Insulators/ Porcelain Longrod Insulators, hardware, Clamps, Connectors, spacers etc. as per Layout arrangment of the subsation and specification requirements [for 4 bays] 147 132 kV Overhead Jack Bus (for Main & Aux Layout) on Twin ACSR Zebra(220 kV Transformer/Bus-Coupler Bay),Single ACSR Zebra(132 kV Transformer/Bus-Coupler Bay) Single ACSR Panther (Line on ACSR Panther) on Single Panther ( with conductor, busbar material, insulator string, Disc Insulators, hardware, clamps, connectors, spacers etc. as per Substation Layout arrangementand specification requirements[ for 1 Bay] 148 Twin ACSR Zebra 149 Single Panther 150 Equipment Interconnections to Main Bus, Overhead Bus including Twin ACSR Zebra (Bus Sectionalizer/ 220 kV Transformer /Bus-Coupler Bay)/ Single ACSR Zebra (132 kV TransformerBay) Single ACSR Panther ( Line on ACSR Panther), bus-bar materials, clamps,connectors, spacers including equipment connectors, Junction box including of all accessories etc. for the following: 151 132 kV Main & Aux-type layout 152 Line bay 153 Transformer bay 154 Bus-Coupler 155 Bus CVT Interconnections to Main Bus including Single ACSR Zebra, clamps,connectors, junction box including of all accessories etc. 156 LT Transformer connection with ACSR Panter conductor, 33 kV DO Fuse Set alongwith required Clamp/connectors 157 Bus Post Insulators (BPI) 158 220 kV 159 132 kV 160 Earthing & Lightning Protection System 161 Main, Auxilary Earthmats, Risers etc. for complete earthing in the Switchyard Area 162 40 mm Dia MS Rod 163 40mm Dia, 3.2 M Long MS Rod Earth Electrodes Directly Driven. 164 40mm Dia, 8 M Long MS Rod Earth Electrodes Directly Driven. 165 40mm Dia, 3.2M Long MS Rod Earth Electrode in untreated pit with test link 166 40 mm dia, 3000 mm long GS pipe electrodes with test links and treated earth pits with C.I. cover hinged to C.I. frame alongwith all associated civil works 167 75X12 mm GS Flat 168 50X6 mm GS Flat 169 Earth Enhancing Compound for treated pits as above and other requirement as per specification 170 Cleat type clamps(8mm thick) for earthing down conductor (10.98 mm dia), 50x12 mm GS Flat and 50x6 mm GS flat 171 Cu/Al Flexible braids Grounding Conductor connection to MS/GS Flats 172 Earth Wire for Shielding Protection of Switchyard 173 7/3.15 Galvenized Steel Wire 174 Earthwire tension clamps with D Shackle assembly 175 PG calmp to suit 7/3.15 mm GS earth wire 176 Cleat clamp on structure to suit 7/3.15 mm GS earth wire/ 50 X 12 mm GS Flat 177 Pad clamp on structure to suit 7/3.15 mm earth wire and 75 x 12 GS flat 178 Lug to suit 7/3.15 mm earth wire 179 Other Clamps, Copper Earth Bond etc. as per layout diagram for erection of Earth Wire 180 Bay Marshalling KIOSK 181 200 way (Stud Type Connectors) 182 AC Distribution Boxes (Outdoor Type) 183 Outdoor AC Distbibution Box (Double Front type) 184 Outdoor AC Distbibution Box (Single Front type) 185 Conduits, Cable Trays [Perforated and Ladder Type], Cable Tags, Cable Clamps, Cable Lugs,Cable sealing system, Gland Plates, Junction Boxes, PVC pipes, hume Pipes, Nylon type Trefoil Clamps etc.[Excluding the conduits, junction boxes etc. required for electrical & Lighting fittings/fixtures installation in control room and other building] 186 Other Steel Structures/ members [items such as Galvenized/ Mild Steel Channels, Angles, Plates, round, joist, Hot dip galvenized Nut-Bolts, Electro Galvenized Spring Washersetc. considered for this component of price schedule] to be designed/ provided by the bidder for the completion of project [This shall not include the steel to be used in the civil works] 187 LT Switchgear 188 LT AC Main Panel 189 LT AC Distribution Board 190 Main Lighting Distribution Board 191 Emergency Lighting Distribution Board 192 220VDCDB 193 48V DCDB 194 PLCC EQUIPMENTS 195 220 kV, 0.5mH / 1250 A Wave traps with tuning unit protection device, terminals clamps, corona rings, bird barriers etc. Including remote end. (Suspension Type) 196 132 kV, 0.2mH / 1000 A Wave traps with tuning unit protection device, terminals clamps, corona rings, bird barriers etc. Including remote end. (Suspension Type) 197 4 kHz to 16 Khz channel digital PLCC carrier terminal with digital protection coupler (DTPC), IEC 101& 104 data and 4W E&M speech applications 198 4 kHz to 16 Khz channel digital PLCC carrier terminal without digital protection coupler (DTPC), IEC 01& 104 data and 4W E&M speech applications 199 VFT equipment (Modem) suitable for transmission of Data through PLCC links based on frequency shift keying modulation techniques programmable for both baud rate from 50 Baud to 2400 Baud and center frequency through switches or jumpers (A.F. Shift Channel) 200 Coupling Devices for Phase to Phase coupling having Band width programmable at site with protective Device & balancing transformer matching with line impedance of respective voltage level. 201 Coupling Devices for Phase to Ground coupling having Band width programmable at site with protective Device & balancing transformer matching with line impedance of respective voltage level. 202 HF Armoured Coaxial cable having 75 Ohms unbalanced impendance. 203 PLCC Electronic Private Automatic Exchange (EPAX) suitable for 32 subscribers lines and 16 tie lines with redundancy of critical cards. 204 Telephone Sets (Push Button Type) 205 10 pair Jelly Filled and armoured telephone cable with copper conductor of 0.63 mm 206 5 Pair jelly filled armoured telephone cable having copper conductor of Dia. 0.63 mm 207 5 Pair jelly filled un armoured telephone cable having copper conductor of Dia. 0.5 mm 208 Print testing kit (for digital PLCC panel) 209 TESTING & MEASURING INSTRUMENTS, TOOLS & TACKLES AND MISCELLANEOUS ITEMS 210 (A) TESTING EQUIPMENT/ INSTRUMENTS [This shall consist of all the standard accessories, cables, software etc. required for satisfactory operation of equipment meeting functional requirements] 211 Insulation Tester (5000 Volts, Digital) 212 SF6 Leakage Detector 213 Digital Multimeter 214 Digital Clamp Meter 215 (B) Maintenance Tools& Tackles 216 Oil Sampling Bottle (1 Liter Capacity) 217 Vaccum Cleaner 218 Telescopic ladder aluminium 6 meter height 219 Ring spanner set 220 Tube spanner set 221 Pipe wrench 24 inch 222 Pipe wrench 18 inch 223 Hydraulic crimping tools up to 630 sq.mm 224 Threading die set for pipe threading 225 Welding machine (arc welding) 10kVA 226 Heavy duty drilling machine 227 Bench Vice 228 Insulated cuttingplier 12 inch 229 Insulated cuttingplier8 inch 230 Screw driver 18 inch 231 Screw driver 12 inch 232 Hammer 8 lbs 233 Hammer 2 lbs 234 Chain pulley block 5 ton 235 Pipe derrick 236 Allen Keys 237 Box Spanners 238 (C )Office and Miscellaneous Equipments/ Items 239 Insulation Rubber mat (1mX2mX 12 mm) 240 Isulation Rubber Gloves (33 kV Tested) 241 Furniturefor Control Room Building: 242 SCADA Room Furniture (Control Desk for specified consoles and Revolving Chair) matching with the overall interiors as per specification 243 Executive Desk bulit in wood and steel with lockable drawings on both side (6 feetX2 ½ feetx 2 ½ feet) 244 Junior executive table with three drawings on right side One Cup board left side with prelaminated decolam top 20mm thick over painted M.S. Frame ( 4 ½ feet x 2 ½ feetx 2 ½ feet). 245 Library Shelf with Glass Door (min 4 Shelf) 246 Steel tubular “S” type with continuous and one feet dia 14guage pipe, cane seat backing, teak wood with quality cane. 247 Archival Storage 4 Drive Type 248 Lateral Filing Cabinets 249 3 Drawer Unit 250 4 Drawer Unit 251 Steel Almirah of size 6 ½ feetx 3 feet x 19 inch with four shelves making five compartments in 22 guage or better with two way locking system. 252 Steel Almirah (with Glass doors) of size 6 ½ feetx 3 feet x 19 inch with four shelves making five compartments in 22 guage or better with two way locking system. 253 Minor Almirah of size 4 ½ feet x30 inch x 17 inch with three shelves making four compartments in 22 guage or better with two waylocking system. 254 Steel rack of size 5 feet x 3 feet x 16 inches with six shelves making five compartments (22 guage). 255 Steel file trays of size 16 inches x11 inches x 3 inches of guage 14 SWG. 256 Steel stools of size 15 inch x15 inch x 18 inch square pipe 16 guage 257 Steel waste paper baskets of size 12 inch (H) and Approx. 10 inch Dia Round. 258 Key board (wooden) with Glass door 259 First Aid Box 260 Shock Treatment Chart [Laminated with Frame] 261 Safety Instruction Boards [ Laminated with Frame] 262 (D) Drinking Water Arrangement 263 Water Cooler (Storage type, Storage Capacity 40 Ltr, Cooling Capcity 20 Ltr./hr) 264 RO/ Water Purifier 265 Refrigirator (380 Lt.) 266 Substation Name Board [1 No. Glow Type & 1 No. Painted Type] [Size and Color etc. be got approved from owner] 267 Danger Plate [Size and Color etc. be got approved from owner] 268 MANDATORY SPARES 269 (A )Circuit Breakers 270 220 KV 271 (One pole of circuit breaker with grading capacitor complete with pole column and interrupter with M.B. but without support structure and operating mechanism. 272 Rubber gaskets, ‘O’ rings and seals 273 Fixed Contacts 274 Moving Contacts 275 Terminal pads and connectors 276 Closing Assembly Valve 277 Trip Assembly Valve 278 Auxiliary Switch Assembly 279 Operation Counter 280 Closing Coils 281 Tripping coils 282 Support insulator complete for one pole of breaker 283 145 kV 284 One pole of circuit breakerwithout support structure and operating mechanism. 285 Rubber gaskets, ‘O’ rings and seals 286 Fixed Contacts 287 Moving Contacts 288 Terminal pads and connectors 289 Closing assembly valve 290 Trip assembly valve 291 Auxiliary switch assembly 292 Operation counter 293 Closing Coils 294 Tripping coils 295 Support insulator (set complete for one pole of breaker) 296 Instrument Transformer 297 Spare of 245kVCapacitive Voltage Transformer 298 (i)Complete CVT 299 Spare of 145kVCapacitive Voltage Transformer 300 (i)Complete CVT 301 Spare of 245kVCurrent Transformer 302 (i)Complete CT [1 No. each type supplied) 303 Spare of 145kVCurrent Transformer 304 (i)Complete CT (1 No. each type supplied) 305 (E) C&R panels (similar items as used in the quoted panels) 306 Bay Control Unit (220 kV Side of offered type) 307 Bay Control Unit (132 kV Side of offered type) 308 Bay Control & Protection Unit (33 kV Side of offered type) 309 Bay Unit (For 220 kV Busbar Protection of offered type) 310 Bay Protection Unit (Distance for 220 kV Feeders of offered type) 311 Bay Protection Unit (Line Distance cum Differential for 220 kV Feeders of offered type) 312 Bay Protection Unit (Distance for 132 kV Feeders of offered type) 313 Bay Protection Unit (Differential for 220 kV Transformers of offered type Main-I) 314 Bay Protection Unit (Differential for 220 kV Transformers of offered type-Main-II) 315 Bay Protection Unit (Differential for 132 kV Transformers of offered type) 316 Bay Protection Unit (Back-up Overcurrent & E/F of offered type) 317 Breaker failure relay (numerical type) 318 Trip circuit supervision relay 319 Self reset trip relay 320 Hand reset trip relay 321 Timer relay 322 DC supervision relays 323 Flag relays 324 Auxiliary relays 325 Multifunction Panel Meter 326 Fiber Optic Cable with Connectors 327 Transducers (Each Type used in the autoamtion system) 328 Ethernet Switch (of offered type) 329 (F) Station Transformer 330 10% of total Transformer Oil quantity in non-returnable drums 331 HV bushing 332 LV bushing 333 Pressure relief device 334 Tap charger contact 335 Set of valves 336 Set of gasket 337 Silica gel required for five replacements 338 (G) Surge Arrester 339 220kV class 198 kV rating LA complete as specified. 340 132kV class 120 kV rating LA complete as specified. 341 2 Nos. Terminal connector of each type as spare 342 (H) Battery & Battery Charger 343 220 V& 48 V Type Battery 344 Spare battery cell without electrolyte 345 Terminal connectors with bolts & Nuts 346 Float level indicators 347 Vent Plugs 348 220V/ 50V Battery Chargers 349 Set of Control Cards 350 Set of relays 351 Set of contactor 352 Micro-switches 353 Filter Capacitors 354 Thyristor/ Diode 355 Set of switches 356 Set of wound resistors 357 Potentiometers 358 Fuses of Thyristor with indicators 359 (I) L.T. SWITCHGEAR : 360 Relays 361 CTs AND PTs 362 Switches/Push buttons and Meters 363 TPN Switches/MCB 364 L.T. Breaker spares 365 a) Spring charging motor 366 b) Aux. Contact sets 367 c) Busbar Seal off insulators 368 d) Arc-chutes 369 e) Moving contacts 370 f) Arcing contacts (Fixed/Moving) 371 g) Springs (Closing/Opening) 372 h) Closing coil 373 i) Tripping coil 374 j) Aux. finger contact 375 k) Limit switches 376 l) Jaw contacts 377 Busbar 378 a) Busbar insulators 379 b) Interphase barrier 380 c) Busbar strip 1mm (Aluminium) 381 (J) LIGHTING SYSTEM 382 Single Pole MCB 383 Triple pole MCB 384 Fluorescent tube & Starter 385 a) Choke 386 b) Bottom Strips 387 c) Top covers & reflector (if applicable) 388 d) Holders 389 e) Complete fittings 390 Sodium vapour/Mercury vapour Lamps a) Lamp 391 b) Ballast 392 c) Condenser/ Igniter 393 d) Lamp holder 394 e) Lamp holder 395 f) Complete fittings 396 Incandescent lamp 397 a) Bulbs 398 b) Holders 399 c) Complete fittings 400 Switches and sockets 401 Junction box 402 Celing Fan 403 (K) Clamps & Connectors Set 404 (M) Isolators 405 220 kV 406 Solid core Insulator Stacks (Requirement of one Isolator) 407 Relays, power contactors, MCB’s switch fuses, push buttons and resistors, timers, key interlock for electrical control circuit as per approved schematic --- Each set containing one number of each type and rating as offered. 408 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 409 Motor with gear assembly and bevel gear assembly. 410 Bearings (Requirement of one Isolator) 411 Current carrying assembly total (Requirement of one Isolator) 412 132 kV 413 Solid core Insulator Stacks (Requirement of one Isolator) 414 Relays, power contactors, MCB’s switch fuses, push buttons and resistors, timers, key interlock for electrical control circuit as per approved schematic --- Each set containing one number of each type and rating as offered. 415 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 416 Motor with gear assembly and bevel gear assembly. 417 Bearings (Requirement of one Isolator) 418 Current carrying assembly total (Requirement of one Isolator) 419 Add: Any other supply item, if any, bidder may require completing the substation as per specification requirements.
Contract Date: Feb 22, 2026 Contract Value : ₹ 52.23 Crore
Government Departments No of Bidders 5
Rajasthan View Result →
20.
Power #9512768 Technical Bid
Development of Cloud Based Web Application for Asset Management of Power Transformers & Reactors of UPPTCL installed at different Transmission Sub Stations. - Development of cloud based Web Portal for Asset Management of EHV Power Transformers of UPPTCL and providing Developmental & Operational Support for period of 02 Years as detailed below with all cost of Technical Experts, Manpower, software plateform, digital tools etc. as per Tech. specification & scope of work attached : 2 Supply, Customization, Configuration & Implementation of cloud based Web Application for Asset Management of Power Transformers 3 Annual Maintenance for Back End support 4 Operational Executive (01 No. for one Year Onsite) 5 Development Executive (01 No for 02 Yrs Offsite)
Contract Date: Ref. Documents Contract Value : ₹ Ref. Document
Boards / Undertakings / PSU No of Bidders 3
Uttar Pradesh View Result →
21.
Power #9315413 Technical Bid
Stabilization Of Ehv Transmission Line Infrastructure By Way Of Replacing Worn Out/Out Lived Conductor Of 132Kv Habbak Cheshmashahi Transmission Line At Various Locations/Places
Contract Date: Ref. Documents Contract Value : ₹ Ref. Document
Government Departments No of Bidders 3
Jammu And Kashmir View Result →
Jammu And Kashmir View Result →
Jammu And Kashmir View Result →
24.
Power #9226327 Technical Bid
Implementation Of Drone Surveillance Mechanism For Monitoring Of Ehv Transmission Line Tptl As Per Bid Document
Contract Date: Ref. Documents Contract Value : ₹ Ref. Document
Government Departments No of Bidders 1
Tripura View Result →
Tripura View Result →
Jammu And Kashmir View Result →
Jammu And Kashmir View Result →
28.
Power #9176643 Technical Bid
Upgradation / Stabilisation Of Existing Ehv Civil Infrastructure Of Tower No 24 ( B Type ) In Respect Of 132 Kv Pampore-Cheshmashahi Double Circuit Transmission Line.
Contract Date: Ref. Documents Contract Value : ₹ Ref. Document
Government Departments No of Bidders 3
Jammu And Kashmir View Result →
29.
Educational and Research Institute #8797384 Technical Bid
SUPPLY OF Lab Equipments And Software For Different Labs Power System Lab , Generating Station Design: Design Considerations , Basic Schemes And Single Line Diagram Of Hydro , Thermal , Nuclear And Gas Power Plants . Electrical Equipment For Power Stations . , Distribution System Design: Design Of Feeders & Distributions . Calculation Of Voltage Drops In Distributors . Calculation Of Conductor Size Using Kelvins Law . , Design An Ehv Transmission Line Sending End And Receiving End Power Circle Diagrams . , Substations: Types Of Substations , Various Bus-Bar Arrangements . , Electrical Equipment For Substaations . Study High Voltage Testing Of Electrical Equipment: Line Insulator , Cable Bushing , Power Capacitor , And Power Transformer . Flash Over Voltage Testing Of Insulators . , Study Filtration And Treatment Of Transformer Oil . , Determine Dielectric Strength Of Transformer Oil . , Determine Capacitance And Dielectric Loss Of An Insulating Material Using Schering Bridge . , Power System Simulation Stuty Of Short Term , Medium Term And Long Term Load Forecasting .
Contract Date: Ref. Documents Contract Value : ₹ Ref. Document
Government Departments No of Bidders 2
Rajasthan View Result →
Himachal Pradesh View Result →
31.
Educational and Research Institute #8289129 AOC
Tender For Supply Of Library Books Eee, Library Books For Eee , A Textbook Of Electrical Technology Volume – I: Basic Electrical Engineering , A Textbook Of Electrical Technology Volume – Ii: Ac And Dc Machines , A Textbook Of Electrical Technology Volume Iii , A Textbook Of Electrical Technology Volume Iv , Abc Of Electrical Engineering , Fundamental Of Electrical Engineering And Electronics (M.E.) , Principles Of Electronic Devices And Circuits , Basic Electronics: Devices & Circuits , Network Theory: Analysis And Synthesis , Objective Electrical Technology , Principles Of Power System , Concise Handbook Of Electronics And Electrical Engineering , A Textbook Of Digital Electronics , Electrical Machinery , Generalized Theory Of Electrical Machines , Electric Machines , Principle Of Electrical Machines , Electrical Machines , Electric Machines , Electric Circuit Theory , Problems & Solutions Of Eletric Circuit Analysis , A Fundamentals Of Hybrid And Electric Vehicles , A Text Book Of Electrical And Electronics Engineering Materials , Basic Formulae Book For Electrical Engineering , Conventional & Objective Type Questions & Answers On Electrical Engineering For Competitions , Electric Motor Drives , Digital Electronics , Digital Signal Processing , Ehv-Ac, Hvdc Transmission & Distribution Engineering , Electric Power Systems (Analysis, Stability & Protection) , Electrical And Electronics Engineering Materials And Components , Electrical Machinery , Electrical Measurements & Measuring Instruments , Electrical Networks & Circuits , Electrical Power Systems (Generation, Transmission, Distribution, Protection And Utilization Of Electrical Energy) , Electrical Substation Engineering And Practice Engineering & Practice Ehv-Ac, Hvdc And Sf6-Gis , Electromagnetic Field Theory (Including Antennas And Wave Propagation) , Electrician Trade Theory , Electrical Wiring Estimating And Costing , Fundamentals Of Maintenance Of Electrical Equipments , Experiments In Electrical Engineering , Emerging Technology , Electronic Measurements & Instrumentation , Power Transformers And Special Transformers , Power System Analysis & Stability , Objective Question & Answers In Electrical Engineering , Numerical Control Of Machine Tools , Utilization Generation & Conservation Of Electrical Energy , Theory Of Power Cable Accessories Cable Installation And Testing , Testing, Commissioning, Operation And Maintenance Of Electrical Equipments , Switchgear Protection And Power Systems (Theory, Practice & Solved Problems) , Study Of Electrical Appliances & Devices , Electronic Devices & Circuits , Electronic Devices And Circuits Theory , Op-Amps And Linear Integrated Circuits , Power Electronics , Power Electronics: Devices, Circuits, And Applications, 4E , Power Electronics: Converters Applications And Design, Media Enhanced, 3Ed , An Integrated Course In Electrical Engineering: With Theory And Objective Type Questions With Answers , Power System Analysis , Modern Power System Analysis , Electrical Power Systems , A Course In Electrical And Electronic Measurements And Instrumentation , Signals And Systems , Principles Of Electromagnetics , Sensors And Transducers , Transducers And Instrumentation , Power Plant Engineering , A Textbook Of Power Plant Engineering , Fundamentals Of Electric Circuits , Modern Control Engineering , Control Systems Engineering , Signals And Systems , Study Of Electrical Appliances & Devices , Handbook Of Repair & Maintenance Of Domestic Electronics Appliances , Domestic Appliances Servicing , Electrical Drives , Electric Drives , Power Electronics , Energy Efficiency And Management For Engineers , Renewable Energy: Power For A Sustainable Future , Electronic Product Design , Computer - Based Industrial Control , Electric Vehicle Battery Systems , Electrical Safety, Fire Safety Engineering And Safety Management , Energy Management: Policy Planning And Utilization , Raina K B_Electrical Design 2E , Control Of Electrical Machines , Programmable Logic Controllers , Power System Protection And Switchgear , Computer Aided Electrical Drawing , Handbook On Electrical Engineering Useful For Gate, Ese, Ssc, Rrb, Psus & Other Competitive Exams , Ese 2025 Prelims Electrical Engineering Objective Volume 1 Previous Questions With Subject Wise & Chapter Wise Solutions (32 Yrs) , Ese 2025 Prelims Electrical Engineering Objective Volume 2 Previous Questions With Subject Wise & Chapter Wise Solutions (32 Yrs) , A Handbook On Electrical Engineering , Ae Electrical Engineering Volume 1 ( Yct Publication ) , Ae Electrical Engineering Volume 2 ( Yct Publication ) , Bullet Pointer Electrical Engineering , Je Electrical Engineering Volume 1 ( Yct Publication ) , Je Electrical Engineering Volume 2 ( Yct Publication ) , Gate Electrical Engineering And Instrumentation Engineering Books 2026 (Set Of 2 Books) , Concept Booster Electrical Engineering For Ssc Je, Psus, Rrb Je, All State Ae/Je Exams | Formulas And Concise Concepts , Ae Je Exams Electrical Engineering Best 4500+ Topic Wise Questions , Ssc Je Electrical Engineering Smartbook With 3000+ Chapterwise Pyqs | Ideal For Ssc Je, State Ae/Je & Psu Exams , Ssc Je Electrical Engineering | Best 2500+ Topic Wise Previous Year Questions , Gate 2026 : Electrical Engineering - 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Mithal | Ideal For For B.Tech, Gate, Psus, Ese & Other Competitive Exams , Basics Of Electrical Engineering For Diploma Engineers | Ideal For Ssc-Je, Rrb-Je, Drdo, Dmrc, Bhel & Other Engineering (Diploma) Competitive Exams , Mahatransco 2025-26: Electrical Assistant (Transmission) - Electrical Engineering Study Guide | Comprehensive Objective & Practice Questions | Mahatransco Exam Prep Book , Fci-Je 2025 : Electrical & Mechanical Engineering - Phase 1 & 2 Study Guide | Food Corporation Of India Junior Engineer Recruitment Exam | Includes Practice Paper , Coal India Ltd. 2025-26 : Management Trainee Study Guide For Electrical Engineering (Includes Cil 2020 Solved Paper And Gate 2021-24 Solved Papers) By Gkp , Dfccil 2025 : Electrical Engineering - Executive Cbt-2 Exam Study Guide | Includes Practice Paper , Upsc-Ese 2025: Electrical Engineering Solved Papers | 25 Years Chapter & Year Wise Solved Papers 2000–2024 | Perfect For Gate-Ee, State Engg. 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Services, Uppsc-Ae & More , Engineering Mathematics - Ese,Gate,Psus 2026 , Engineering Aptitude (Quantitative Aptitude And Analytical Ability) Ese, Gate, Psus 2026 , Ese 2026 - Non-Tech Books Ese Exams Preparation , Ese Prelims Paper 1 - General Studies And Engineering Aptitude Practice - Questions Book , Ese Prelims Paper 1 - General Studies And Engineering Aptitude , Ssc-Je 2025 Electrical Engineering Previous Years Topic Wise Objective Detailed Solution With Theory , Gate 2026 Electrical Engineering Practice Booklet Bits & Bytes Volume 1 With 1116 Expected Questions & Answers , Gate Electrical Engineering Practice Booklet Bits & Bytes Volume 2 With 1116 Expected Questions With Solutions , Gate 2026 Electrical Engineering Previous Gate Questions With Solutions, Subjectwise And Chapterwise , Isro Ec Subjectwise & Chapterwise Previous Years Questions With Solutions (2006-2022) , Genco | Transco | Discoms Electrical Engineering Previous Years Questions With Solutions, Subjectwise & Chapterwise Of Various Examinations (Previous 29 Papers Included) , Railway Recruitment Board – Junior Engineer Computer Based Test – Ii Electrical And Allied Engineering Previous Years Questions With Detailed Solutions Subject-Wise And Chapter-Wise (2014, 2015 And 2019) , Railway Recruitment Board Junior Engineer Cbt -I Previous Years Questions With Solutions, Subject-Wise And Chapter-Wise (2019) , Rrb Je Cbt-1: General Awareness, General Science , Rrb Je Cbt-1: Mathematics, General Intelligence , Rrb Je Cbt-2: General Awareness, Science And Technology , Gate-2026: Electrical Engineering Previous Year Solved Papers , Ese 2026: General Studies And Engineering Aptitude Topicwise Objective Solved Papers , General Studies- 2026 For Upsc, Ssc, Railways, Psus And Bank Po , Ese 2026: Preliminary Exam: Electrical Engineering Objective Solved Paper Vol-1 , Ese 2026: Preliminary Exam: Electrical Engineering Objective Solved Paper Vol-2 , Engineering Mathematics For Gate And Ese-2026 , 2900 Mcqs : Electrical Engineering- Practice Book For Junior Engineer , General Intelligence And Reasoning Practice Book For Junior Engineer , Ssc-Je: Electrical Engineering 2025- Previous Year Objective Solved Paper-1 Volume-1 , Ssc-Je: General Awareness 2025 Previous Year Objective Solved Papers , Upsc Civil Services Pre Exam: Electrical Engineering Previous Year Solved Paper , 3500 Mcq : Ies/Gate/Psus: Electrical Engineering , Isro, Drdo, Bsnl : Previous Years Solved Papers Of Electronics Engineering , Uppsc-Ae 2024: Prelims Exam 2000+ Practice Book Of Engineering Aptitude , Genco,Transco And Discoms Practice Book : Ee , Ssc Junior Engineer Electrical Engineering Computer Based Online Exam Self Study Guide Cum Practice Work Book (English Medium) , Practice Sets Railway Recruitment Boards Junior Engineer (Electrical) Computer Based Test (Iind Stage) , Gateway To……..Gate (Electrical Engineering) , Practice Sets Electrical Engineering [Useful For Railway & Other Engineering (Diploma) Exams.] , Interview Questions With Solutions For Electrical Engineers (For Bhel, Ntpc, Cil, Dvc Etc.) , Objective Electrical Engineering [Railway & Others Engineering (Diploma) Competitive Exams] , A Handbook On Electricals [Railway & Others Engineering (Diploma) Competitive Exams] , Go To Guide For Ssc Junior Engineer Electrical Paper I Recruitment Exam With Previous Year Solved Papers 5Th Edition | 100% Detailed Solutions | For 2022 Je Exam , Gate Tutor Electrical Engineering Exam 2026 | With Solved Paper 2025-23 & 5 Mock Tests , Gate Engineering Mathematics Chapterwise Solved Papers (2025-2000) , Gate Chapterwise Previous Years Solved Papers 2025-2000 | Electrical Engineering , Nsqf (Level 4) Electrician Theory (I & Ii Year) | English , Nsqf (Level 4) Electrician Practical (I & Ii Year) | English , Nsqf (Level 4) Workshop Calculation & Science Electrician (I & Ii Year) | English Medium , Nsqf (Level 4) Engineering Drawing Electrician (I & Ii Year) | English Medium , Dgt Pattern Electrician — Bharat Skill Question Bank | 1St Year | Based On Nimi & Cbt Pattern | Hindi & English Medium , Dgt Pattern Electrician — Bharat Skill Question Bank | 2Nd Year | Based On Nimi & Cbt Pattern | Hindi & English Medium , Handbook Series Of Electrical Engineering , Ssc Junior Engineer (Cpwd/Mes) Electrical Engineering Paper 1 Cbt 2023 , Nda Na 22 Previous Years Solved Papers (From 2014 To April 2025) Chapterwise And Topicwise Pyqs , 28 Afcat Previous Years Solved Papers (2025 - 2011) For Flying, Technical & Ground Duty (Non-Technical) Branches For 2025-26 Exam | Previous Year Questions | Pyqs | Fully Solved , Ssb Interview Book 2025 - A Complete Guide For Defence Exams Nda, Cds, Afcat, Tes, Navy B.Tech, Ncc Entry, Ues, Tgc, Ta, Ssc (T) | All Interview Activities Covered , Ssb Interview Books Power Pack: 4 Essential Books For Defence Aspirants , Ssb Interview: The Complete Guide, Second Edition , Ssb Oir & Ppdt , Ssb Interview : Ppdt Narration Guide & Workbook | Personality Introspection Guide , Ssb Interview Workbook : Complete Practice Of Screening Tests, Psychology Tests, Gto, Personal Interview And Conference , Rrb-Je Special Practice Combo Set Of 4 Books For Electrical Engineering Exam , Electrical Engineering Combo Pack Mcq Smart Edition , 6500+ Mcqs: Electrical Engineering (English) , Iti Electrician Trade Book :- Theory + Objective , Basic Mathematics For Engineers (Engineering Reference Books) , Power Electronics (Engineering Reference Books) , Electrical Machines - Ii , Electrical Machines - I , Electromagnetic Field Theory , Microcontrollers (Engineering Reference Books) , Basic Electrical Engineering (Engineering Reference Books) , Digital Electronics (Engineering Reference Books) , Basic Electrical & Electronics Engineering (Engineering Reference Books) , Signals And Systems (Engineering Reference Books) , Electrical Circuit Analysis (Engineering Reference Books) , Measurements And Instrumentation (Engineering Reference Books) , Basic Electrical & Electronics Engineering (Engineering Reference Books) , Electric Circuits & Electron Devices (Engineering Reference Books) , Basic Electrical & Instrumentation Engineering (Engineering Reference Books) , Electrical Power Transmission & Distribution (Engineering Reference Book) , Protection And Switchgear (Engineering Reference Books) , Principles Of Electrical Engineering (Engineering Reference Books) , Electrical Drives And Actuators (Engineering Reference Books) , Sensor And Instrumentation (Engineering Reference Books) , Transformers And Generators (Engineering Reference Books) , Transmission And Distribution (Engineering Reference Books) , Iti Electrician Practical I & Ii Year English , Design With Pic Microcontrollers , Power System Optimization , Extra High Voltage Ac Transmission Engineering , Hvdc Power Transmission Systems , Non Conventional Energy Sources , Renewable Energy Sources And Emerging Technologies 2/E , Solar Photovoltaics: Fundamentals, Technologies And Applications 2/E , Wind Electrical Systems , Utilisation Of Elect Power , Circuit And Network Theory: For Gate, Psus And Es Examination , Analog Electronics: For Gate, Psus And Es Examination , Control Systems: For Gate, Psus And Es Examination , Microprocessors: For Gate, Psus And Es Examination => Limited
Contract Date: Nov 19, 2025 Contract Value : ₹ 10
Statutory Bodies & Commissions/Committees No of Bidders 3
Tamil Nadu View Result →
Goa View Result →
West Bengal View Result →
34.
Power #7860566 AOC
Supply Of 7218 Nos. Bird Guards Stool For Maintenance Of Ehv Transmission Line Under Ee Eht-Maint. Division, Seoni As Per The Scope Of Tender
Contract Date: Aug 25, 2025 Contract Value : ₹ 6.19 Lakh
Boards / Undertakings / PSU No of Bidders 3
Madhya Pradesh View Result →
35.
Power #7275265 AOC
Emergency Response Team For Maintenance Of Ehv Lines Under Rvpn Transmission System
Contract Date: Apr 23, 2025 Contract Value : ₹ 77.73 Crore
Government Departments No of Bidders 4
Rajasthan View Result →
36.
Power #7275264 AOC
Emergency Response Team For Maintenance Of Ehv Lines Under Rvpn Transmission System
Contract Date: Apr 23, 2025 Contract Value : ₹ 43.52 Crore
Government Departments No of Bidders 4
Rajasthan View Result →
37.
Power #7275263 AOC
Emergency Response Team For Maintenance Of Ehv Lines Under Rvpn Transmission System
Contract Date: Apr 23, 2025 Contract Value : ₹ 39.03 Crore
Government Departments No of Bidders 2
Rajasthan View Result →
38.
Power #7155796 AOC
Tender For Supply And Installation Of Bird Flappers / Bird Flight Diverters In Ehv Transmission Lines Of Mpptcl On Total Turnkey Basis ( Tr-27 / 2023 )
Contract Date: Mar 26, 2025 Contract Value : ₹ 2.60 Crore
Boards / Undertakings / PSU No of Bidders 3
Madhya Pradesh View Result →
Jharkhand View Result →
40.
Power #6880783 AOC
Bids Are Invited For Ehv Transmission Line Accessories Down Lead Clamps Jbp , Pg Clamps For Earthi Wire Jbp , Gi Earthing Lugs Jbp , Down Lead Clamps Stn , Pg Clamps For Earthi Wire Stn , Gi Earthing Lugs Stn , Down Lead Clamps Knw , Pg Clamps For Earthi Wire Knw , Gi Earthing Lugs Knw , Down Lead Clamps Rgh , Pg Clamps For Earthi Wire Rgh , Gi Earthing Lugs Rgh , Down Lead Clamps Dmh , Pg Clamps For Earthi Wire Dmh , Gi Earthing Lugs Dmh , Down Lead Clamps Ind , Pg Clamps For Earthi Wire Ind , Gi Earthing Lugs Ind , Down Lead Clamps Vin , Pg Clamps For Earthi Wire Vin , Gi Earthing Lugs Vin , Down Lead Clamps Wag , Pg Clamps For Earthi Wire Wag , Gi Earthing Lugs Wag , Down Lead Clamps Bet , Pg Clamps For Earthi Wire Bet , Gi Earthing Lugs Bet , Down Lead Clamps Rew , Pg Clamps For Earthi Wire Rew , Gi Earthing Lugs Rew , Down Lead Clamps Bsr , Pg Clamps For Earthi Wire Bsr , Gi Earthing Lugs Bsr , Pg Clamps For Earthi Wire Itr , Gi Earthing Lugs Itr Total Quantity : 13313
Contract Date: Ref. Documents Contract Value : ₹ 24.78 Lakh
Government Departments No of Bidders 5
Madhya Pradesh View Result →
Himachal Pradesh View Result →
Uttar Pradesh View Result →
43.
Power #6181617 AOC
Bids Are Invited For Battery Operated Drill Machine For Operation And Maintenance Of Ehv Transmission Lines (Q3) Total Quantity : 2
Contract Date: Ref. Documents Contract Value : ₹ 51,000
Government Departments No of Bidders 6
Jammu And Kashmir View Result →
Madhya Pradesh View Result →
Assam View Result →
Madhya Pradesh View Result →
Madhya Pradesh View Result →
48.
Power #5180140 AOC
Supply Of 6096 Nos. Bird Guards Stool For Maintenance Of Ehv Transmission Line Under Ee Eht-Maint. Division, Jabalpur As Per The Scope Of Tender
Contract Date: Feb 20, 2024 Contract Value : ₹ 5.01 Lakh
Boards / Undertakings / PSU No of Bidders 4
Madhya Pradesh View Result →
49.
Power #5179071 AOC
Supply Of 6649 No. Bird Excreta Preventers To Minimize Trippings In Various 220 132 Kv Ehv Transmission Lines Under Ee Eht Maint Division Gwalior Bina Damoh As Per Tender Specification
Contract Date: Aug 30, 2024 Contract Value : ₹ 15.79 Lakh
Boards / Undertakings / PSU No of Bidders 2
Madhya Pradesh View Result →
Madhya Pradesh View Result →
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