Tender For Repair/ Maintenance Of Voltage Stabilizer And Misc Works At Af Stn Awantipur
Tender Value
20 Lakhs
Estimated cost
Bid Submission
17 Nov 2026
20 days left
EMD
40000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
srinagar → Jammu and Kashmir
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Repair/ Maintenance Of Voltage Stabilizer And Misc Works At Af Stn Awantipur
BOQ
| Sl. No. | Item Description |
| 1 | Taking down defective Voltage Stabilizer of capacity varying from 25 KVA to 100 KVA of any make and model installed at different location of 8FBSU from pole/structure/ sub-station after disconnecting the connections and removing to sub-station then transporting the same to a reputed work shop for repairs. After repairing the same transporting back the repaired transformer (including loading and unloading) to the directed location. After installing the stabilisers connections of LT has to be done as directed by Engr-in-Charge.Note-Items of repair will be measured and paid separately. |
| 2 | Taking down defective Voltage Stabilizer of capacity varying from 125 KVA to 250 KVA of any make and model installed at different location of 8FBSU from pole/structure/sub-station after disconnecting the connections and removing to sub-station then transporting the same to a reputed work shop for repairs. After repairing the same transporting back the repaired transformer (including loading and unloading) to the directed location. After installing the stabilisers connections of LT has to be done as directed by Engr-in-Charge.Note-Items of repair will be measured and paid separately. |
| 3 | Taking down defective Voltage Stabilizer of capacity varying from 300 KVA to 500 KVA of any make and model installed at different location of 8FBSU from pole/structure/sub-station after disconnecting the connections and removing to sub-station then transporting the same to a reputed work shop for repairs. After repairing the same transporting back the repaired transformer (including loading and unloading) to the directed location. After installing the stabilisers connections of LT has to be done as directed by Engr-in-Charge.Note-Items of repair will be measured and paid separately. |
| 4 | Opening/stripping off voltage stabilizer of capacity 25 KVA to 100 KVA including draining off oil, washing & cleaning duct, dirt & sludge deposit etc. from all parts. Removing damaged/defective parts requiring replacement, making internal connection servicing of bushings and reassembling the voltage stabilizer after repair and replacement work including new cork gasket, packing nuts, bolts, washer, etc. Complete all as directed. Note : Servicing will be done by reputed company rep at site only. |
| 5 | Opening/ stripping off voltage stabilizer of capacity above 100 KVA to 250 KVA including draining off oil, washing & cleaning duct, dirt & sludge deposit etc. from all parts. Removing damaged/defective parts requiring replacement, making internal connection servicing of bushings and reassembling the voltage stabilizer after repair and replacement work including new cork gasket, packing nuts, bolts, washer, etc. Complete all as directed. Note : Servicing will be done by reputed company rep at site only. |
| 6 | Opening/ stripping off voltage stabilizer of capacity above 300 KVA to 500 KVA including draining off oil, washing & cleaning duct, dirt & sludge deposit etc. from all parts. Removing damaged/defective parts requiring replacement, making internal connection servicing of bushings and reassembling the voltage stabilizer after repair and replacement work including new cork gasket, packing nuts, bolts, washer, etc. Complete all as directed. Note : Servicing will be done by reputed company rep at site only. |
| 7 | Repairing and rewinding of main transformer of voltage stabiliser using super enamelled copper winding wire of existing gauge including PVC sheet, sleeve, varnishing etc of capacity 25 KVA to 100 KVA including following repairs : (i) Removing top cover of the Voltage Stabilizer and taking out the complete core assembly from the stabilizer including drain out the oil from the stabilizer and clean the conservator. (ii) Cutting and remove the old burnt coil winding from the limbs and rewinding the limbs by new copper wire as suitable size/ as per existing gauge with proper insulation and varnishing complete. (iii) Reassembling the complete core assembly, connection to the existing electric supply line and testing all as per satisfaction of Engineer-in-Charge. |
| 8 | Repairing and rewinding of main transformer of voltage stabiliser using super enamelled copper winding wire of existing gauge including PVC sheet, sleeve, varnishing etc. of capacity 125 KVA to 250 KVA including following repairs : (i) Removing top cover of the Voltage stabilizer and taking out the complete core assembly from the stabilizer including drain out the oil from the stabilizer and clean the conservator. (ii) Cutting and remove the old burnt coil winding from the limbs and rewinding the limbs by new copper wire as suitable size/ as per existing gauge with proper insulation and varnishing complete. (iii) Reassembling the complete core assembly, connection to the existing electric supply line and testing all as per satisfaction of Engineer-in-Charge. |
| 9 | Repairing and rewinding of main transformer of Voltage Stabiliser using super enamelled copper winding wire of existing gauge including PVC sheet, sleeve, varnishing etc of capacity 300 KVA to 500 KVA including following repairs : (i) Removing top cover of the Voltage Stabilizer and taking out the complete core assembly from the stabilizer including drain out the oil from the stabilizer and clean the conservator. (ii) Cutting and remove the old burnt coil winding from the limbs and rewinding the limbs by new copper wire as suitable size/ as per existing gauge with proper insulation and varnishing complete. (iii) Reassembling the complete core assembly, connection to the existing electric supply line and testing all as per satisfaction of Engineer-in-Charge. |
| 10 | M&L draining out the transformer oil complete quantity of voltage stabilizer of any make, capacity above 200 KVA to 500 KVA and to keep the same in safe containers dismantling all the parts of voltage stabilizer with the help of hand operated crane or other suitable mean, re-fixing the all parts and assembling with the help of hand operated crane or by other suitable means, re-filing the existing drain out transformer oil and testing the voltage stabilizer complete all as specified. Note:- Spare parts shall be measured & paid separately. |
| 11 | M&L draining out the transformer oil complete quantity of voltage stabilizer of any make, capacity from 25 KVA to 200 KVA and to keep the same in safe containers dismantling all the parts of voltage stabilizer with the help of hand operated crane or other suitable mean, re-fixing the all parts and assembling with the help of hand operated crane or by other suitable means, re-filing the existing drain out transformer oil and testing the voltage stabilizer complete all as specified. Note:- Spare parts shall be measured & paid separately. |
| 12 | M&L for repairing the voltage stabilizer of any make, capacity above 200 KVA to 500 KVA by supply and fixing in replacement of following items:-(a) Electronic printed circuit board of solid state including ICs, regulators, condensers, triac, transistors complete. |
| 13 | (b) Circuit control/trigger transformer. |
| 14 | (c ) Main terminal block. |
| 15 | (d) Choke coils. |
| 16 | (e) Carbon brush. |
| 17 | (f) Spacer for Dimmer coils. |
| 18 | (g) Input switch to stop over running of dimmer start motor. |
| 19 | (h) Servo motor with 20 Kg-cm torque. |
| 20 | (j) Driving gear. |
| 21 | (k) Bearing for dimmer coils. |
| 22 | (l) Terminal connections brass rod with bush and brass stud. |
| 23 | (m) Servo Card analog |
| 24 | (n) Wiring set |
| 25 | (o) Electromagnetic Relay 6 Ampere |
| 26 | (p) Electromagnetic Relay 20 Ampere |
| 27 | (q) Carbon holder |
| 28 | (r) Carbon arm with finger |
| 29 | (s) Limit switch |
| 30 | (t) RC Network |
| 31 | M&L repairing the voltage stabilizer of any make, capacity above 100 KVA to 200 KVA by supply and fixing in replacement of following items:-(a) Electronic printed circuit board of solid state including ICs, regulators, condensers, triac, transistors complete. |
| 32 | (b) Circuit control/trigger transformer. |
| 33 | (c ) Main terminal block. |
| 34 | (d) Choke coils. |
| 35 | (e) Carbon brush. |
| 36 | (f) Spacer for Dimmer coils. |
| 37 | (g) Input switch to stop over running of dimmer start motor. |
| 38 | (h) Servo motor with 20 Kg.cm torque. |
| 39 | (j) Driving gear. |
| 40 | (k) Bearing for dimmer coils. |
| 41 | (l) Terminal connections brass rod with bush and brass stud. |
| 42 | (m) Servo Card analog |
| 43 | (n) Wiring set |
| 44 | (o) Electromagnetic Relay 6 Ampere |
| 45 | (p) Electromagnetic Relay 20 Ampere |
| 46 | (q) Carbon holder |
| 47 | (r) Carbon arm with finger |
| 48 | (s) Limit switch |
| 49 | (t) RC Network |
| 50 | M&L repairing the voltage stabilizer of any make, capacity from 25 KVA to 100 KVA by supply and fixing in replacement of following items:-(a) Electronic printed circuit board of solid state including ICs, regulators, condensers, triac, transistors complete. |
| 51 | (b) Circuit control/ trigger transformer. |
| 52 | (c ) Main terminal block. |
| 53 | (d) Choke coils. |
| 54 | (e) Carbon brush. |
| 55 | (f) Spacer for Dimmer coils. |
| 56 | (g) Input switch to stop over running of dimmer start motor. |
| 57 | (h) Servo motor with 20 Kg.cm torque. |
| 58 | (j) Driving gear. |
| 59 | (k) Bearing for dimmer coils. |
| 60 | (l) Terminal connections brass rod with bush and brass stud. |
| 61 | (m) Servo Card analog |
| 62 | (n) Wiring set |
| 63 | (o) Electromagnetic Relay 6 Ampere |
| 64 | (p) Electromagnetic Relay 20 Ampere |
| 65 | (q) Carbon holder |
| 66 | (r) Carbon arm with finger |
| 67 | (s) Limit switch |
| 68 | (t) RC Network |
| 69 | S&F for replacement of current transformer of min ratio 100/5 Amps (Set of three) all as specified and directed. |
| 70 | S&F for replacement of current transformer of ratio 200/5 Amps (Set of three) all as specified and directed. |
| 71 | Supply and replacement of digital ampere meter of suitable range as per existing size all as specified and directed. |
| 72 | Supply and fixing in repairs of digital voltmeter of size 72 x 72 mm of suitable range as per existing size all as per specified and directed. |
| 73 | Supply and fixing in repairs of indicator with bulb, red, yellow or green 230 volts as per sample complete all as specified and directed. |
| 74 | Supply and fixing in repairs of push button any type and size as per sample, suitable to operate the synchronous motor manually, complete all as specified and directed. |
| 75 | Supply & toping up of new transformer oil (in sealed barrel) having dielectric strength 50KV at 2.5mm gap after initial dehydration complete all as specified and directed. |
| 76 | M&L for dehydration of transformer oil upto dielectric strength not less than 50KV at 2.5 mm gap all as specified and as directed by Engr-in-Charge. |
| 77 | Supply and fixing MCCB in replacement of 100 Amps, 4 pole, 415 Volts, 50 HZ, rupturing capacity 16KA, connection with proper size of thimbles complete including taking out defective/ unserviceable MCCB all as specified and directed. |
| 78 | Supply and fixing MCCB in replacement of 200 Amps, 4 pole, 415 Volts, 50 HZ adjustable type with rupturing capacity 36KA, connection with proper size of thimbles complete including taking out defective/ unserviceable MCCB all as specified and directed. |
| 79 | S&F dimmer for Voltage Stabiliser of capacity 25KVA and upto 50 KVA all as specified and directed. |
| 80 | S&F dimmer for Voltage Stabiliser of capacity above 50 KVA and upto 100 KVA all as specified and directed. |
| 81 | S&F dimmer for Voltage Stabiliser of capacity above 100 KVA and upto 250 KVA all as specified and directed. |
| 82 | S&F dimmer for Voltage Stabiliser of capacity above 250 KVA and upto 500 KVA all as specified and directed. |
| 83 | Note:- An amount of Rs.38,790.00 on account of credit schedule for Sch 'A' Part-II Shall be deducted from the total amount of BOQ to arrive at the contract sum. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 27, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 17, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 20 daysNov 19, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 22 daysTender Documents
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