Rajasthan Rajya Vidhyut Prasaran Nigam Limited has published Tender For Construction Of 220Kv Feeder Bay By Shifting Of Existing Bus Coupler Bay For 220Kv S/C Kalisindh Tps- Bhawanimandi Line In Katpp Switchyard Including Supply Of All Equipments/Materials, Erection (Including Civil Works), Testing And Commiss. Submission Date for this Tender is 15-05-2024. Couplers Tenders in jaipur Rajasthan. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 05-Apr-2023 | BN9019002213_Date_Extension | Date | 09-05-2023 |
| 2 | 21-Apr-2023 | Amendment_1_PBG | Other | 09-05-2023 |
| 3 | 26-Apr-2023 | 2nd_dates_extn_BN9019002213 | Date | 24-05-2023 |
| 4 | 09-May-2023 | BOQ_Amendment | BOQ | 24-05-2023 |
| 5 | 24-May-2023 | NIB_Date_Extn_BN9019002213 | Date | 08-06-2023 |
| 6 | 08-Jun-2023 | NIB_Date_Extn | Date | 22-06-2023 |
| 7 | 22-Jun-2023 | NIB_Date_Extension | Date | 13-07-2023 |
| 8 | 26-Jun-2023 | Revised_ELP_BN9019002213 | Other | 13-07-2023 |
| 9 | 13-Jul-2023 | NIB_Dates_6thEXtn_BN9019002213 | Date | 27-07-2023 |
| 10 | 27-Jul-2023 | NIB_7th_Date_Extn_BN9019002213 | Date | 10-08-2023 |
| 11 | 10-Aug-2023 | NIB Date Extension | Date | 24-08-2023 |
| 12 | 24-Aug-2023 | NIB BN 9019002213 Date extension | Date | 14-09-2023 |
| 13 | 14-Sep-2023 | NIB_Dates_Extension | Date | 03-10-2023 |
| 14 | 03-Oct-2023 | NIB_EXTN_BN9019002213 | Date | 05-10-2023 |
| 15 | 05-Oct-2023 | NIB_EXTN12_BN9019002213 | Date | 09-10-2023 |
| 16 | 09-Oct-2023 | Date Extension 13 BN 9019002213 | Date | 17-10-2023 |
| 17 | 17-Oct-2023 | Date Extension 14 BN 9019002213 | Date | 25-10-2023 |
| 18 | 25-Oct-2023 | Date Extension 15 BN 9019002213 | Date | 06-11-2023 |
| 19 | 06-Nov-2023 | NIB_EXTN16_BN9019002213 | Date | 20-11-2023 |
| 20 | 20-Nov-2023 | Date Extension 17 BN 9019002213 | Date | 05-12-2023 |
| 21 | 05-Dec-2023 | NIB_EXTN18_BN9019002213 | Date | 11-12-2023 |
| 22 | 11-Dec-2023 | NIB_EXTN19_BN9019002213 | Date | 21-12-2023 |
| 23 | 21-Dec-2023 | NIB_EXTN20_BN9019002213 | Date | 03-01-2024 |
| 24 | 03-Jan-2024 | NIB_EXTN21_BN9019002213 | Date | 10-01-2024 |
| 25 | 09-Jan-2024 | NIB_EXTN22_BN9019002213 | Date | 22-01-2024 |
| 26 | 19-Jan-2024 | NIB_Date_Extn_23_BN_9019002213 | Date | 30-01-2024 |
| 27 | 30-Jan-2024 | NIB_24th_Extn_BN_9019002213 | Date | 08-02-2024 |
| 28 | 08-Feb-2024 | NIB_25th_Extn_BN9019002213 | Date | 19-02-2024 |
| 29 | 19-Feb-2024 | Date_Extn_26th_BN_9019002213 | Date | 07-03-2024 |
| 30 | 07-Mar-2024 | NIB_Date_Extn27_BN_9019002213 | Date | 27-03-2024 |
| 31 | 26-Mar-2024 | NIB_Date_Extn_9019002213 | Date | 16-04-2024 |
| 32 | 16-Apr-2024 | Date extension corrigendum against BN 9019002213 | Date | 30-04-2024 |
| 33 | 30-Apr-2024 | Date Extn Bn 9019002213 | Date | 15-05-2024 |
| FileName | File Description | File Size |
| ad23abf7-1995-43a5-8880-1b159ebc4d38.html | Tender Notice | 64.8 KB |
| BOQ_575142.xls | Tender Document | 546.5 KB |
| Tendernotice_1.pdf | Tender Document | 118.6 KB |
| Vol_I.pdf | Tender Document | 2.7 MB |
| Vol_II.pdf | Tender Document | 5.2 MB |
| Sl. No. | Item Description |
| 1 | Circuit Breaker |
| 2 | 245 kV, 2000 Amp., 40 kA rupturing capacity circuit Breaker suitable for single and three phase rapid auto reclosing complete with mounting structures, foundation bolts and nuts and first filling of SF6 gas plus 20% spare gas including accessories and auxiliaries. |
| 3 | Terminal Connectors for above item |
| 4 | Current Transformer |
| 5 | 400-800/1 Amp. 245 kV single phase multi core current transformers (Live Tank Type only) |
| 6 | Terminal Connectors for above item |
| 7 | Capacitive Voltage Transformer |
| 8 | 245 kV single phase 4400 pF CVT suitable for high frequency (HF) coupling required for power line communication with voltage ratio 220/0.11 kV and three secondary windings.(.2 CL Special CVT) |
| 9 | Terminal Connectors for above item |
| 10 | Isolator |
| 11 | 245 kV 2000 Amp. triple pole, gang operated HorizontalDouble break type, motor operated, outdoor, Isolator metallic without earth blade complete with all accessories. |
| 12 | Terminal Connectors for above item |
| 13 | Post insulators for above item |
| 14 | 245 kV 2000 Amp. triple pole, gang operated Horizontal Double break type, motor operated, outdoor, Isolator metallic fitted with single earth blade complete with accessories. |
| 15 | Terminal Connectors for above item |
| 16 | Post insulators for above item |
| 17 | Surge Arresters |
| 18 | Single pole voltage -coordinated, outdoor station class heavy duty current limiting type 198 kV lightning arresters suitable for connection between phase and ground on 3 phase 245 kV neutral grounded system complete with insulating base, surge counter and current meter, accessories. |
| 19 | Terminal Connectors for above item |
| 20 | Wave Trap |
| 21 | 220 kV, 0.5 mH / 1250 A Wave traps with tuning unit protection device, terminals clamps, corona rings, bird barriers etc. Including remote end. |
| 22 | CONTROL,RELAY & PROTECTION PANELS |
| 23 | 245kV Relay Panel for lineLine relay Panel: • Main-I type relay • Main-II Type Relay • Over voltage Protection relay • Auxiliary relay, TrippingRelay, Supervision relays, timers (one of each type used in the panel) • Under-voltage relay for isolator/earth switch • LBB Relay |
| 24 | 245kV Control Panel for line |
| 25 | BUSBAR PROT. SCHEME-6 BAY (DIST.) & GPS |
| 26 | Supply. erection, testing & commissioning of Ethernet Switch, OFC, BCU, IEDs etc. to complete the scope specification of integrating ofproposed 245 kV feeder/transformer/bus coupler bays with the existing SAS system of sub station( Areva make) |
| 27 | Necessary peripherial units, cards ,hardware, software wiring for adding new 245 kV bays (as per scope of specification) in the existing 220 kV Bus Bar Protection Scheme.( ABB make) |
| 28 | HARDWARES AND MECHANICAL/ELECTRICAL AUXILIARIES |
| 29 | Single Tension hardware (Bolted type) Clamp- Zebra |
| 30 | Single Tension hardware (Bolted type) Clamp- Twin Zebra |
| 31 | SingleSuspension hardware (Bolted type) Clamp -Zebra |
| 32 | SingleSuspension hardware (Bolted type) Clamp -Twin Zebra |
| 33 | Disc Insulator 120 KN |
| 34 | Disc Insulator 70 KN |
| 35 | 245 kV Bus Post Insulators other than those not included with individual equipment. |
| 36 | T-CLAMP TARANTULLA - ZEBRA |
| 37 | PG CLAMP ZEBRA - ZEBRA |
| 38 | PG CLAMP TARANTULLA -ZEBRA |
| 39 | BUS BAR SPACER -TWIN ZEBRA |
| 40 | T SPACER TWIN ZEBRA TO ZEBRA |
| 41 | T BUS SPACER TARANTULLA- ZEBRA |
| 42 | Marshalling Kiosk |
| 43 | a) For 220 kV |
| 44 | Cables (FRLS) |
| 45 | LUMSUM AMOUNT FOR PREPARATION IPS TUBE |
| 46 | ARMOUR FRLS 4C*16 SQ MM CABLE |
| 47 | ARMOUR FRLS 3C*2.5 SQ MM CABLE |
| 48 | ARMOUR FRLS 7C*2.5 SQ MM CABLE |
| 49 | CONTROL PANEL 220 KV SAS-FCB |
| 50 | RELAY PANEL 220 KV SAS-FRB |
| 51 | BAY CONTROL UNIT (220 KV SIDE) |
| 52 | ACSR Zebra conductor |
| 53 | Any Other Item ( If amount quoted, list if items alongwith quantity be indicated in Technical offer) |
| 54 | Note:-Bidder shall supply 5% of the erected quantities of above Bus Bar Material, clamp connector, spacers andaccessories as spare .Anyfractions will mean thenext higher integer number. |
| 55 | STRUCTURES : 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. Conforming to IS:2062 and GI pipe conforming to grade YST 22 or higher grade as per IS:806. |
| 56 | LATTICE STRUCTURE |
| 57 | 220KV-AT1 STRUCTURE |
| 58 | 220KV-AB1 BEAM |
| 59 | PIS STRUCTURE (220/132/33KV) |
| 60 | 220KV-AO1 STRUCTURE |
| 61 | 220KV-AO3 STRUCTURE |
| 62 | 220KV-AO4 STRUCTURE |
| 63 | AO5 STRUCTURE |
| 64 | Note-1) The above estimated quantities of structures are only for tender purpose. The contractor shall supply,erect & commission the structure to meet out complete maintenance & operation of the substation in accordance with the specification. 2) Details of tower structures & girders/beams based on actual loadings on the basis of short circuit force calculations, if required. |
| 65 | PLCC EQUIPMENTS |
| 66 | SSB single Channel Carrier Set (40 W) suitable for transmitting Data and super imposed channels along with Remote subscriber facility and emergency calling set. |
| 67 | A.F. Protection coupler microprocessor based suitable for Four commands. |
| 68 | 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. |
| 69 | HF Armoured Coaxial cable having 75 Ohms unbalanced impendance. |
| 70 | 5 Pair jelly filled un armoured telephone cable having copper conductor of Dia. 0.5 mm |
| 71 | Any other item bidder may require to complete the PLCC System as per specification’s requirements.( If amount quoted, list if items alongwith quantity be indicated in Technical offer) |
| 72 | Any Other item required for successful completion of work |
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