Tender For Repair/Maint Of Ht Work And Allied Work Services In Af Stn Mount Abu And Gurushikhar
Tender Value
10 Lakhs
Estimated cost
Bid Submission
10 Oct 2026
15 days left
EMD
20000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Sirohi → Rajasthan
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/Maint Of Ht Work And Allied Work Services In Af Stn Mount Abu And Gurushikhar
BOQ
| Sl. No. | Item Description |
| 1 | M&L for repairof transformer by taking out transformer oil for comprehensive maintenance of all parts including end terminals , replacement of UN rubber gasket sheet and silica gel with new one, cleaning and removing moisture from it taking all the assembly of transformer and removing / repairing the unserviceable parts, reassembling it after repair testing and commissioning the transformer of capacity 250- 400 KVA stepdown type complete all specified and directed .Repair to Joints to stop the oil leakage by draining out transformer oil complete in moisture proof drum, dismantling the top cover along with conservator tank, Marshalling box, breather etc and replacing the oil seals and reassembling transformer, refilling oil after filtration by high vacuum oil filtration plant & testing complete all as specified and directed by Engineer-in-Charge. |
| 2 | S & F in replacement HT brass studs,Nuts, Chucknuts along with washers complete with rubber parts for one terminal 11 KV Indoor/outdoor suitable upto 400 KVA capacity Transformer. |
| 3 | S & F in replacement LT brass studs, nuts,chuknuts along with washers for one terminal 433 Volts grade Indoor/outdoor suitable upto 400 KVA capacity transformers. |
| 4 | S & F in replacement Temp level indicator including its bolts, nuts, gasket etc complete. |
| 5 | Supply and fix in replacement of unserviceable/burntout outdoor HT cable joints end termination heat shrinkable suitable for 3 core 11 KV under ground XLPE insulated cable of size from 95 Sqmm complete all as specified and directed by Engineer-in-Charge. |
| 6 | M & L for Calibration of VCB relay by injecting High voltage through CTS checking the over load system of VCB upto 90 % rated load and artificial fault creation and setting of relay by 10 to 15 % of rated load removing u/s overload and earth fault relay including connection with power pack.Opening out the trolly checking the operation of VCB mechanically and electrically through shunt trip coil including energizing of springs automatically including checking of TNC switch.Testing and commissioning all as directed. Note:- (i) Maintenance to be carried out by the reps of authorised firm/rep of OEM. (ii) After completion test certificate shall be furnished by the firm to Engr-in-Charge. |
| 7 | M & L for preventive maintenance of VCB/ RMU 11 KV, 400/ 630 Amps including removal of VCB trolley, cleaning of all copper male and female contact, tightening of all connections, checking of all auxiliary contacts, control wiring, servicing of relays, etc. refixing the VCB trolley to its original position including proper setting of manual/motorize operation of VCB, checking/setting of tripping system, etc complete. Note:- (i) Maintenance to be carried out the reps of authorised firm/rep of OEM. (ii) After completion test certificate shall be furnished by the firm to Engr-in-Charge. |
| 8 | S & F in replacement of Digital protective relay (for HT VCB) of 3 phase over current /earth fault with high set C.T. Rating 1A or 5A, field selectable, Aux supply 24V-240V AC/DC and out put contacts 4 NO Type (Existing ABB VCB) Make:- ABB or equivalant all as specified and directed. |
| 9 | S & F in replacement of Potential Transformer 11 KV / 110 V 50Hz of VCB all as directed by EIC (Existing ABB VCB).Make:- CG/ ABB / L&T or equivalent |
| 10 | S & F in replacement of Current Transformer of VCB upto 150/ 5 Amps all as directed by EIC. |
| 11 | S&F in replacement for 11/12 KV 3.15 Amp, fuse links for distribution circuits (for use in VCB PT) suitable for VCB voltage Transformer unit fuse carries assembly. Make: GE /L&T/Siemens or equivalent as directed by Engr-in-Charge/GE |
| 12 | S & F in replacement VCB spring Charging motor 24 Volts DC (as per site requirment) with gear assembly all as directed by Engr-in-Charge. |
| 13 | S & F in replacement Power Pack for VCB control system of 230 Input and 24 Volts output with fuse protection all as directed by Engr-in-Charge. |
| 14 | S&F in replacement TNC Switch for operation of VCB as per sample all as directed by Engineer- in - charge. |
| 15 | S & F in replacement of space heater, ISI marked suitable for 11KV VCB Panel/ RMU, complete all as directed. |
| 16 | S & F in replacement of thermostate suitable for 11 KV HT panel all as specified. |
| 17 | S & F in replacement of Closing coil, ISI marked suitable for 11KV VCB Panel, complete all as directed & specified. |
| 18 | S & F in replacement of tripping coil, ISI marked suitable for 11KV VCB Panel, complete all as directed and specified. |
| 19 | S & F in replacement of vacuum interrupter 630/800 Amp suitable for HT VCB complete all as specified and directed Please Enable Macros to View BoQ information |
| 20 | S & F in replacement of vacuum interrupter 630/800 Amp suitable for HT VCB complete all as specified and directed Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 19, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 10, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 15 daysOct 12, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 17 daysTender Documents
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