Tender For Repair/ Maintenance And Calibration Of Vcb,Rmu,Relays And Ht Yard With Connected Items, Battery Backup System And Connected Works At Af Stn Nal
Tender Value
45 Lakhs
Estimated cost
Bid Submission
29 Oct 2026
10 days left
EMD
90000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Bikaner → Rajasthan
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/ Maintenance And Calibration Of Vcb,Rmu,Relays And Ht Yard With Connected Items, Battery Backup System And Connected Works At Af Stn Nal
BOQ
| Sl. No. | Item Description |
| 1 | Disconnecting, opening of indoor type VCB/SF6 of any description and any make of rating 11 KV 400/630/800 Amps capacity for servicing / overhauling, taking out and removing unserviceable / defective parts including cleaning & servicing, greasing, oiling of the parts, inspection/ overhauling of tripping assembly, earth fault release assembly, tripping coil, auxiliary switch, manual / motorised spring drive mechanism, motor and gear assembly, stop bolt assembly, main shaft interlocking assembly, closing spring assembly etc lubricant to function smoothly and replacement of unserviceable parts with new one,refilling SF6 Gas, Cleaning and inspecting through insulators, vacuum interuptors by carbon cleaner solution and apply dry graphite conductive sealent for electrical contacts to avoid carbon deposits on contact surfaces, cleaning all busbar by rubbing and by CRC liquid cleaner reassembling the VCB after overhauling/ servicing and its testing complete all a specified and directed. Note: (i) Replacement of unserviceable parts shall be measured and paid separately under relevent item of Sch 'A' as supply only but fixing charges of the parts replaced /repaired is deemed to be included in the item rate. (ii) Servicing shall be got carried out by the authorised rep of the VCB manufacturer and the service engineer will submit a service report and calibration certificate for each VCB. (iii) Any item not included in CA and required for successful operation of the panel will be provided by the contractor & same shall deemed to be included rate quoted. (iv) Test report of all parameter duly signed by Garrison Engineer, Contractor and Engineer-in-charge shall be maintained on records.(v) Complaint of VCB will be attended within 12 hrs and to be rectified within 48 hrs from the time of complaint. If not rectified within the specified timeline, a penalty @ ₹ 500 per hr will be levied.(vi) Complaint of VCB will be attended within 12 hrs and rectified within 48 hrs from time of complaint. If complaint is not rectified within specified time, a penality will be levied @ Rs 500/- per hrs. |
| 2 | Supply only following parts suitable for 11KV VCB 400/630/800 Amps capacity and RMU of 2/3/4/5 Way,dismantled / fixed under Sch 'A' item No: 1 here-in-before complete all as specified and directed.( Item No 2.01 to 2.20) |
| 3 | Isolating contact assembly 400/630/800 Amps suitable for 11 KV/400/630/800 Amp VCB Panel and for RMU |
| 4 | TNC switch for 11 KV VCB Panel and RMU |
| 5 | Indication lamp LED type suitable for 230 Volts AC 50Hz and 110/30 Volts DC supply. |
| 6 | Supply only HRC fuse 11 KV grade 2 Amps to 5 Amps. |
| 7 | Supply only HRC fuse 11 KV grade 10Amps to 20 Amps. |
| 8 | Vacuum interrupter suitable for 400/630/800 amps, 11 KV HT VCB/ RMU complete all as specified and directed |
| 9 | Motor & gear assembly 230V AC suitable for 400/630/800 amps, 11 KV HT VCB/RMU including testing & puting on load complete all as specified & directed. |
| 10 | Spring bearing gear suitable for 400/630/800 amps, 11 KV HT VCB/RMU complete all as specified and directed |
| 11 | Closing coil assembly 24 volts DC suitable for 400/630/800 amps, 11 KV HT VCB/RMU complete all as specified and directed |
| 12 | Tripping coil assembly 24 volts DC suitable for 400/630/800 amps, 11 KV HT VCB/RMU complete all as specified and directed |
| 13 | Panel door lock suitable for 400/630/800 amps, 11 KV HT VCB/RMU complete all as specified and directed |
| 14 | Auxillary switch (7 No + 7NC) suitable for 400/630/800 amps, 11 KV HT VCB/RMU complete all as specified and directed |
| 15 | Digital Amp meter (CT secondary site selectable 5A) for 11 KV VCB Control Panel |
| 16 | Digital Volt meter for 11 KV VCB Control Panel. |
| 17 | Upper connector suitable for 400/630/800 amps, 11 KV HT VCB/RMU complete all as specified and directed |
| 18 | Lower connector suitable for 400/630/800 amps, 11 KV HT VCB/RMU complete all as specified and directed |
| 19 | Support road with screws suitable for 400/630/800 amps, 11 KV HT VCB/RMU complete all as specified and directed |
| 20 | SF6 Gas |
| 21 | EVE ER14250, 3.6V, 1200mAh 1/2AA lithium battery suitable for relay of Schneider RMU |
| 22 | Hooter110/230VAC |
| 23 | M&L testing and calibration of 11KV VCBs / SF6 indoor type alongwith control panel and control wiring, protection system and relays system (relay to tripping coil auxiliary switch male and female housing cut outs etc) , checking the functional status of vacuum interrupter, insulation resistances, static contact resistance, Testing (IR value, Ratio test, Polarity test) and connection verification of 11 KV Current transformer (Set of three) by PRIMARY INJECTION KIT and Testing and calibration of relay (set of two Over current and one earth fault) by SECONDARY INJECTION KIT including all other functional tests of the VCB, C&R panel and CTs, PTs. complete all as specefied and directed. NOTE : Test report of all parameter duly signed by Garrison Engineer, Contractor and Engineer-in-charge shall be maintained on records . |
| 24 | Supply and fix in replacement of the over current earth fault feeder protection relay, Model:- Easergy P3U30 with 27/59/50/51/50N/46/49/67/67N/95 Protections , TYPE- P3U30-6ABA1BDAA relays, Make : Schneider Electric with instant tripping system, suitable for voltage 18 to 52 V DC & 75 to 250V AC supply, 50Hz, including taking out the existing unserviceable feeder protection relay complete all as specified and as directed . |
| 25 | Supply and fix in replacement of the over current earth fault feeder protection relay, Model:- Easergy P3U20 with 27/59/50/51/50N/46/49/67/67N/95 Protections , TYPE- P3U20-6ABA1ADAA relays, Make : Schneider Electric with instant tripping system, suitable for voltage 18 to 52 V DC & 75 to 250V AC supply, 50Hz, including taking out the existing unserviceable feeder protection relay complete all as specified and as directed |
| 26 | Supplying and fix in replacement of the IDMT relays with instant tripping system, voltage 18 to 52 V & 75 to 250V including taking out the existing unserviceable IDMT relay ( CGI 14N Over current relay) complete all as specified and as directed . |
| 27 | Supplying and fix in replacement of the IDMT relays with instant tripping system, voltage 18 to 52 V & 75 to 250V including taking out the existing unserviceable IDMT relay ( CGI 14S Self power relay) complete all as specified and as directed . |
| 28 | M&L labour for taking out the existing unserviceable over current earth fault feeder protection relay, Model:- Easergy P3U30/P3U20 with 27/59/50/51/50N/46/49/67/67N/95 Protections , Type- P3U30-6ABA1BDAA/ P3U20-6ABA1BDAA relays, Make : Schneider Electric with instant tripping system, suitable for voltage 18 to 52 V DC & 75 to 250V AC supply, 50Hz transporting to authorised repair workshop carrying out the necessary repair re-assembling the feeder protection relay of HT VCB and testing, commissioning for staisfactory working including replacement of minor spare parts of relay with complete all as specified and as directed . |
| 29 | Supply and fixing in replacement digital type multi functional meter for all basic, energy and power quality parameter like Voltage , Amps , frequency ,PF ,KE,KVAR,KWH ,KVAH,KVARH 230V AC supply, etc with built in selector switch square type as required at site flush mounted of existing size complete all as specified and and as directed . |
| 30 | Disconnecting, opening of outdoor/indoor type RMU 5Way ( 2LBS + 3VCB) of any description and any make of rating 11 KV 400/630/800 Amps capacity for servicing / overhauling, taking out and removing unserviceable / defective parts including cleaning & servicing, greasing, oiling of the parts etc and replacement of unserviceable parts with new one,refilling SF6 Gas, reassembling the VCB after overhauling/ servicing and its testing complete all a specified and directed. Note: (i) Replacement of unserviceable parts shall be measured and paid separately under relevent item of Sch 'A' as supply only but fixing charges of the parts replaced /repaired is deemed to be included in the item rate(item No. 2.01 to item no.2.20). (ii) Servicing shall be got carried out by the authorised rep of the VCB/RMU manufacturer and the service engineer will submit a service report and calibration certificate for each VCB. (iii) Any item not included in CA and required for successful operation of the panel will be provided by the contractor & same shall deemed to be included rate quoted. (iv) Test report of all parameter duly signed by Garrison Engineer, Contractor and Engineer-in-charge shall be maintained on records . |
| 31 | All as per description of serial item No. 10.00 here in before but for 11KV RMU 4 Way(2LBS +2VCB) type complete all as specified and as directed . |
| 32 | All as per description of serial item No. 10.00 here in before but for 11KV RMU 3 Way(2LBS +2VCB)/ 3LBS type complete all as specified and as directed . |
| 33 | All as per description of serial item No. 10.00 here in before but for 11KV RMU 1Way/ 2 Way type complete all as specified and as directed . |
| 34 | M&L testing and calibration of 11KV RMU 3 Way type (2LBS + 1VCB) of Make : Schneider . outdoor type alongwith control panel and control wiring, protection system and relays system (relay to tripping coil auxiliary switch male and female housing cut outs etc) , checking of quality of vacuum interrupter, insulation resistances, static contact resistance, Testing (IR value, Ratio test, Polarity test) and connection verification of 11 KV Current transformer (Set of three) by PRIMARY INJECTION KIT and Testing and calibration of relay (set of two Over current and one earth fault) by SECONDARY INJECTION KIT including all other functional tests of the VCB, C&R panel and CTs, PTs. complete all as specefied and directed. NOTE : Test report of all parameter duly signed by Garrison Engineer, Contractor and Engineer-in-charge shall be maintained on records |
| 35 | All as per description of serial item No. 14.00 here in before but for 11KV RMU 4 Way(2LBS +2VCB) type complete all as specified and as directed . |
| 36 | All as per description of serial item No. 14.00 here in before but for 11KV RMU 5 Way(2LBS +3VCB) type complete all as specified and as directed . |
| 37 | Disconnecting the 33 KV Outdoor VCB unit and indoor control panel capacity upto 1600 Amp , overhauling of complete unit, opening the total mechanical and electrical mechanism of breaker checking its contact , baffles plates and other minor parts , cleaning the complete accessories carefully. minor repairs rectified , parts/accessories cleaned the tank , baffle plates , rotating contact ,upper supports ,lower support ,drive assemblies and all other spare parts , reassembled after repair/replacement of the spare parts including calibration, testing of existing protection relay as per load parameter complete all as specified and directed . Notes : (i) Repair work shall be carried out only by the authorised technician of manufacturer of VCB. (ii) Spare parts as required for replacement of existing worn out parts shall be measured and paid separately under appropriate items . (iii) Labour for replacement / fixing of the supply only items shall be deemed to be included in the unit qouted against this item . (iii) Make of all spare parts shall be used as per existing make of manufacturer . (iv) Test report of all parameter duly signed by Garrison Engineer, Contractor and Engineer-in-charge shall be maintained on records .. |
| 38 | Supply only following parts suitable for 33KV VCB capacity up to 1600 Amp of dismantled / fixed under Sch 'A' item No: 15 here-in-before complete all as specified and directed.( Item No 18.01 to 18.17) |
| 39 | Isolating contact assembly suitable for 33 KV VCB Panel |
| 40 | TNC switch for 33KV VCB Panel |
| 41 | Indication lamp LED type suitable for 230 Volts AC 50Hz and 110/30 Volts DC supply. |
| 42 | HRC fuse 33 KV grade 2 Amps to 5 Amps. |
| 43 | HRC fuse 33 KV grade 10Amps to 20 Amps. |
| 44 | Vacuum interrupter suitable for , 33 KV HT VCB complete all as specified and directed |
| 45 | Motor & gear assembly 230V AC suitable for 33 KV HT VCB including testing & puting on load complete all as specified & directed. |
| 46 | Spring bearing gear suitable for 33 KV HT VCB complete all as specified and directed |
| 47 | Closing coil assembly 24 volts DC suitable for 33 KV HT VCB complete all as specified and directed |
| 48 | Tripping coil assembly 24 volts DC suitable for 33 KV HT VCB complete all as specified and directed |
| 49 | Panel door lock suitable for 33 KV HT VCB complete all as specified and directed |
| 50 | Auxillary switch (7 No + 7NC) suitable for 33 KV HT VCB complete all as specified and directed |
| 51 | Digital Amp meter (CT secondary site selectable 5A) for 33 KV VCB Control Panel |
| 52 | Digital Volt meter for 33 KV VCB Control Panel. |
| 53 | Upper connector suitable for 33 KV HT VCB complete all as specified and directed |
| 54 | Lower connector suitable for 33 KV HT VCB complete all as specified and directed |
| 55 | Support road with screws suitable for 33 KV HT VCB complete all as specified and directed |
| 56 | Supplying and fixing in replacement of Potential Transformers oil cooled outdoor type ,33 kV single phase having ratio 33 kV / rt3 / 110 / rt3 /110 / rt3 , complete all as specified and as directed . |
| 57 | Supplying and fixing in replacement of Current Transformers oil cooled outdoor type ,33 kV single phase having ratio 100/5 , complete all as specified and as directed . |
| 58 | Supplying and fixing in replacement of Potential Transformers oil cooled outdoor type ,11 KV single phase having ratio 11KV / rt3 / 110 / rt3 /110 / rt3 and HSV 12KV , complete all as specified and as directed . |
| 59 | Supplying and fixing in replacement of Current Transformers oil cooled outdoor type ,11 KV single phase having ratio 100/5 and HSV 12KV, complete all as specified and as directed . Please Enable Macros to View BoQ information |
| 60 | Supplying and fixing in replacement of Current Transformers oil cooled outdoor type ,11 KV single phase having ratio 100/5 and HSV 12KV, complete all as specified and as directed . Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 15, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 29, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 10 daysOct 31, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 12 daysTender Documents
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