Tender For Repair/ Maintenance Of Ht Power Transformer, 66 Kv Grid, Vcb, Rmu And Allied Works At Mrs At Af Station Halwara Under Ge (Af) Halwara
Tender Value
35 Lakhs
Estimated cost
Bid Submission
18 Nov 2026
15 days left
EMD
70000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Ludhiana → Punjab
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/ Maintenance Of Ht Power Transformer, 66 Kv Grid, Vcb, Rmu And Allied Works At Mrs At Af Station Halwara Under Ge (Af) Halwara
BOQ
| Sl. No. | Item Description |
| 1 | Disconnecting of HT and DC connections from existing bus bar, disconnecting trolley including servicing of complete parts of VCB 11KV any type any make at site, cleaning with carbon tetra chloride, lubrication of mechanical parts, adjustment and calibration of complete Relays etc including checking parts, repair to control wring with single core conductor of existing size as required at site for VCB of any type, any make for satisfactory running including replacement of defective spare parts/items and applying one coat of 11 KV insulation paint on bus bar, spouts and other connected parts, re-assembling the same, re-connecting all HT & AC / DC connections to make it functional including testing on existing load complete all as specified and as directed by Engr-in-charge. |
| 2 | Supply and fixing in replacement of closing coil 24 V, DC for VCB trolly of make & specifications as existing at site as per latest standards after taking down existing coil complete all as specified and as directed by Engr-in-charge. |
| 3 | Supply and fixing in replacement of shunt tripping coil 24 V, DC for VCB trolly of make & specifications as existing at site after taking down existing coil complete all as specified and as directed by Engr-in-charge. |
| 4 | Supply and fixing IDMTL Relay CGI14N for 11 KV VCB of make & specifications as existing at site after taking down coil as exists at site complete all as specified and as directed by Engr-in-charge. |
| 5 | Supply and fixing in replacement of Aegis Relay Low setting & High set of make & specifications as existing at site after taking down existing relay complete all as specified and as directed by Engr-in-charge. |
| 6 | Supply and fixing in replacement of Jaw Contacts for 11 KV VCB of make & specificatins as existing at site after taking down existing contacts complete all as specified and as directed by Engr-in-charge. |
| 7 | Supply and fixing in replacement of Male fixed contact for 11 KV VCB of make & specificatins as existing at site after taking down existing contacts complete all as specified and as directed by Engr-in-charge. |
| 8 | Supply and fixing in replacement of VCB Bottles for 11 KV VCB of make & specifications as existing at site after taking down existing VCB bottles complete all as specified and as directed by Engr-in-charge. |
| 9 | Supply and fixing in replacement of 11 KV VCB mechanism complete with motor of make & specifications as existing at site/latest available and compatible after taking down existing VCB mechanism with motor complete all as specified and as directed by Engr-in-charge. |
| 10 | Supply and fixing in replacement of Epoxy Spout Bushings of make & specifications as existing at site after taking down existing bushing complete all as specified and as directed by Engr-in-charge. |
| 11 | Disconnecting of HT and DC connections from existing bus bar, disconnecting trolley including servicing of complete parts of HV Circuit breaker 66KV any type any make & specification existing at site, cleaning with carbon tetra chloride, lubrication of mechanical parts, adjustment and calibration of complete Relays etc including checking parts, repair to control wring with single core conductor of existing size as required at site for VCB of any type, any make for satisfactory running including replacement of defective spare parts/items and applying one coat of 11 KV insulation paint on bus bar, spouts and other connected parts, re-assembling the same, re-connecting all HT & AC / DC connections to make it functional including testing on existing load complete all as specified and as directed by Engr-in-charge. |
| 12 | Disconnecting of HT and DC connections from existing bus bar, disconnecting trolley including servicing of complete parts of HT CR Panel 66 KV, cleaning with carbon tetra chloride, adjustment and calibration of complete Relays etc including checking parts, repair to control wring with single core conductor of existing size as required at site for HT CR Panel of any type, any make for satisfactory running including replacement of defective spare parts/items re-assembling the same, re-connecting all HT & AC / DC connections reconnecting/replacing all the ABB boot from the cable & reconnecting with the terminal after installing new boot on the cable terminal. Cost of boots deemed to be included in the quoted prices to make it functional including testing on existing load complete all as specified and as directed by Engr-in-charge. |
| 13 | Disconnecting of HT and DC connections from existing bus bar and disconneting trolly including servicing of complete parts of RMU 3 way, cleaning with carbon tetra chloride, lubrication of mechanical parts, adjustment and calibration of complete relays etc including checking parts, repairs to control wiring with single core copper conductor of existing size as required at site for RMU 3 way, of any type, any make for satisfactory running including replacement of defective spare parts/items and applying one coat of 11 KV insulation paint on bus bar, spouts and other connected parts/items, re-assembling the same, re-connecting all HT & AC/ DC connections reconnecting/replacing all the ABB boot from the cable & reconnecting with the terminal after installing new boot on the cable terminal. Cost of boots deemed to be included in the quoted prices.to make it functional including tesing on existing load complete all as specified and as directed by Engr-in-charge. |
| 14 | Supply and fixing in repair of Control Wiring with 1.5 sqmm FRLS copper conductor for control circuits and 2.5 sqmm FRLS copper conductor for CT circuits as per existing diagram including provided cable ties, beading etc of VCB or RMU complete all as specified and directed by Engr-in-charge. |
| 15 | Supply and fixing in replacement of Spring charging motor AC / DC of 11 KV VCB trolley as per existing at site complete all as specified and directed by Engr-in-charge. |
| 16 | Supply and fixing in replacement of spring charging gear assembly for 11 KV VCB trolly of make & specifications as existing at site complete all as specified and as directed by Engr-in-charge. |
| 17 | Supply and fixing in replacement of motor cut off for spring charging motor of 11 KV VCB trolly of make & specifications as existing at site complete all as specified and as directed by Engr-in-charge. |
| 18 | Supply and fixing in replacement of power pack with input 220-110V, AC and output 24V, DC for 11 KV VCB trolly of make & specifications as existing at site after taking down power pack as exists at site complete all as specified and as directed by Engr-in-charge. |
| 19 | Supply and fixing in replacement of plug & socket assembly for 11 KV VCB trolly of make & specifications as existing at site after taking down plug as exists at site complete all as specified and as directed by Engr-in-charge. |
| 20 | Supply and fixing in replacement of CT mounted in epoxy compound with dual ratio 100/50/5 Amps or 200/100/5 Amps with & including making connections with copper wire 2.5 Sqmm and beading, of make & specifications as existing at site for VCB complete all as specified and as directed by Engr-in-charge. |
| 21 | Supply and fixing in replacement of electronic hooter of 11 KV VCB complete all as specified and as directed by Engr-in-charge. |
| 22 | Supply and fixing in replacement of HRC fuse base with HRC fuse 20A, 415V, 80 kA for 11 KV VCB complete all as specified and as directed. |
| 23 | Supply and fixing in replacement of multifunctional meter for 11 KV VCB of make & specifications as existing at site complete all as specified and as directed by Engr-in-charge. |
| 24 | Supply and fixing in replacement of selector switch suitable for amp meter/volt meter for 11 KV VCB/RMU of make & specifications as existing at site complete all as specified and as directed by Engr-in-charge. |
| 25 | Supply and fixing in replacement of indicator lamp as per existing colour code for 11 KV VCB/ RMU complete all as specified and as directed by Engr-in-charge. |
| 26 | Supply and fixing in replacement of ZZ switch, trip circuit healthy of 11 KV VCB complete all as specified and as directed by Engr-in-charge. |
| 27 | Supply and fixing in replacement of air breaker contactor relay of 11 KV VCB complete all as specified and as directed by Engr-in-charge. |
| 28 | Supply and fixing in replacement of common alarm relay voltage range 24-30V, DC of VCB as existing at site complete all as specified and as directed. |
| 29 | Supply and fixing in replacement of microprocessor numerical relay of 11 KV VCB as existing at site complete all as specified and as directed by Engr-in-charge. |
| 30 | Supply and fixing in replacement of live cable LED indicators thru capacitor volage dividers mounted on the bushings assembly complete all as specified and as directed by Engr-in-charge |
| 31 | Supply and fixing in replacement of load break switch mechanism assembly (2PA Mechanism w/o hex rod) having two position spring assisted, Integrated line earthing switch making capacity complete all as specified and as directed by Engr-in-charge. |
| 32 | Supply and fixing in replacement of isolator switch mechanism assembly having two position spring assisted, Integrated line earthing switch making capacity complete as per existing sample all as specified and as directed by Engr-in-charge. |
| 33 | Supply and fixing in replacement of master trip relay as existing complete all as specified and as directed by Engr-in-charge. |
| 34 | Supply and filling SF-6 Gas of 11KV VCB Cylinder complete all as specified and directed by Engineer-in-Charge. |
| 35 | Dehydration and filteration of transformer oil by using dehyderation and filteration plant, heating and filteration of oil to be carried out till the di-electric strength not less than 55 KV withstand for one minute is achieved, for any capacity of transformer including testing of strength including draining out of oil and refilling of oil in the transformer complete all as specified and as directed by Engr-in-charge.Note :- The contractor is required to submit the di-electric report after dehydration and filtration of each transformer during execution or work. |
| 36 | Supplying, filling and pouring transformer oil, ISI marked, in sealed containers for Voltage stablizers and transformer, conforming to IS-335 with di-electric strength not less than 50 KV and testing for strength including recording results complete all as specified and as directed by Engr-in-charge.Notes:- (i) Empty sealed container shall become Govt property & shall be taken on charge through RV. (ii) Transformer oil shall be of the make as specified.(iii) Purchase vouchers alongwith manufacturer's test certificate shall be produced during procurement of material. |
| 37 | Supply and fixing in replacement Ampere meter digital type, 96 x 96 mm, 0 - 200 Amps with built in selector switch complete for VCB 11 KV complete all as specified and directed by Engr-in-charge. |
| 38 | Supply and fixing in replacement volt meter 96 x 96 mm, digital type, 0- 12KV with built in selector switch complete for VCB 11 KV & RMU's complete all as specified and directed by Engr-in-charge. |
| 39 | Supply, fixing commissioning and testing of Three Phase Over current Earth fault relay (Numerical) ADR 241A-18-250vdc for outgoing 11KV VCBs complete all as specified and as directed by Engr-in-charge. |
| 40 | Supplying, laying, jointing, testing and commissioning of HT XLPE 11000 volts Earthed grade cross sectional area 120 Sqmm insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, laid in trenches /pipes /ducts /along poles/ walls/ equipment etc including taking down of old cables complete all as specified and directed. NOTES : (i) Payment for excavation & earth work, sand cushioning, protection pipes, end termination joints & protection covers shall be made for separately. |
| 41 | Supplying, laying, jointing, testing and commissioning of HT XLPE 11000 volts Earthed grade cross sectional area 240 Sqmm insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, . laid in trenches /pipes /ducts /along poles/ walls/ equipment etc including taking down of old cables complete all as specified and directed. NOTES : (i) Payment for excavation & earth work, sand cushioning, protection pipes, end termination joints & protection covers shall be made for separately. |
| 42 | Excavation in trenches not exc 1.5 m wide and not exceeding 1.5 m depth for foundation laying of cables etc and getting out in soft loose soil complete all as specified and directed by Engineer-in-Charge. |
| 43 | Returning filling including spreading leveling watering and well ramming in layers not exc 25 cm in soil completed all as specified and directed by Engineer-in-Charge. |
| 44 | Removing excavated material not exc 50 m and depositing where directed at a level not exc 1.5 mtr above the starting point as in soil complete all as specified and directed by Engineer-in-Charge. |
| 45 | Material and labour for sand cushioning (dry) in trenches/ducts for protection of UG cables( below, above and around the UG cable laid) of 23 cm spread thickness (8 cm in depth before laying the cable and 15 cm in depth after laying the cable ) and cosolidated ( punned) of 180mm thickness complete all as specified and as directed by Engineer-in-Charge.Note :- Punned thickness of sand cushioning will be measured, for the payment purpose. |
| 46 | Material and labour in replacement for precast concrete cable cover class HV type 1 flat size 300mmx180mm and thickness 40mm ISI marked laid flat. Dry and adjacent to each other, perpendicular to the central axis of the cable in trenches complete all as specified and directed by Engr-in-Charge. |
| 47 | Material and labour for Spreading crushed stone aggregate of 40 to 63mm in and around yard area/sub station/ transformers/two pole/four pole structure etc. after removing existing earth layer/ removing of all grass/bushes etc. and levelling of complete surface of ground for spreading stone aggregate all around of area complete all as specified and directed by Engr-in-charge. |
| 48 | Material and labour for cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accesories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 sqmm complete all as specified and as directed by Engr-in-charge. |
| 49 | Material and labour for cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accesories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm complete all as specified and as directed by Engr-in-charge. |
| 50 | Material and labour for cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accesories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 sqmm complete all as specified and as directed by Engr-in-charge. |
| 51 | Material and labour for cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accesories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm complete all as specified and as directed by Engr-in-charge. |
| 52 | Material and labour for maintenance and attending complaint including minor repairs for HT CR Panel 66 KV, Power Transformer 5MVA and Grid Area in serviceable condition comprising of all minor parts and machineries including all T&P required at site for complete job and whenever required repair in perfect working condition complete all as specified and directed by the Engr-in-charge.Note : . The complaint of non-funtioning of any items installed at site must be attended within 24 hrs and the repair work must be completed with 48 hrs failure to this will lead to a recovery of Rs. 500.00 per hrs per complaint of delay for 24 hrs incase of failure of technician to attend the complaints and Rs. 1000.00 per hrs per complaint after 48 hrs for delay in repair. |
| 53 | Material and labour for maintenance and attending complaint including minor repairs for 11 KV VCB in serviceable condition comprising of all minor parts and machineries including all T&P required at site for complete job and whenever required repair in perfect working condition complete all as specified and directed by the Engr-in-charge.Note : . The complaint of non-funtioning of any items installed at site must be attended within 24 hrs and the repair work must be completed with 48 hrs failure to this will lead to a recovery of Rs. 500.00 per hrs per complaint of delay for 24 hrs incase of failure of technician to attend the complaints and Rs. 1000.00 per hrs per complaint after 48 hrs for delay in repair. |
| 54 | Material and labour for testing of Power transformer oil through authorised central/State govt Lab and sample will be collected from MRS :- (a) BDV Test (b) Water Content (c) Specific Resistance at 90 degree C (d) Dielectric dissipation factor (tan Delta) at 90 degree C (e) Neutralization Tension (f) Interfactial tension at 27 degree C (g) Flash Point (h) Sediment or sludge (j) dissolved gas analysis and original copy of report submit to GE office after test for Payment complete all as specified and directed by Engr-in-charge. |
| 55 | Material and labour for Testing of Permissible Concentration of Dissolved Gases in Power transformer Oil through Central/State Govt Lab and samle will be collected from MRS:- (a) Methane Gas (b) Ethylene Gas (c) Ethane Gas (d) Acetylene Gas (e) Carbondioxide Gas (f) Hydrogen Gas, Original copy of test report shall submit to GE Office for Payment complete all as specified and directed by Engr-in-charge. |
| 56 | Supply and laying synthetic Rubber insulated mats 2.5 mm thick for voltage upto 11KV for electric purpose as per IS 15652-2006, (superseding IS 5424) suitable for Electric shock safety of Size 2mtr x 1mtr complete all as specified and directed by Engr-in-charge |
| 57 | Material and labour for (Eqpts for testing) & Engineer for health check up/testing/calibration of Tap Changer relay in OLTC Panel as per procedure in vogue in HALF YEARLY basis (02 times in a year 01 days/testing) at Main receiving station Halwara complete through OEM VOLTAMP and test reports submitted to Engr-in-charge for kept in record completet all as specified and directed by Engr-in-charge. |
| 58 | Material and labour for (Eqpts for testing) & Engineer for health check up/testing of 5 MVA 66/11 KV transformer through PSPCL (Half yearly basis for 3 Nos 5 MVA Transformers 1 day/one time testing)and test reports submitted to Engr-in-charge for kept in record. The following tests are required to be conducted:-(i) Voltage ration and polarity test.(ii) Vector group test.(iii) No load lossTest & Magnetic current.(iv) Load loss Test & Impedence measurement(v) HVSSV Test.(vi) IOVT Test (Double Voltage Double frequency Test).(vii) Insulation Resistance & PI Value(Viii) Magnetic Balance Test(ix) Winding Resistance Measurement of HV & LV windings complete all as specified and directed by Engr-in-charge. |
| 59 | Material and labour for (Eqpts for testing) & Engineer for health check up/testing of 66 KV Power grid at Main receiving station, Halwara as per procedure in vogue to include testing of earthing of power grid, serviceability of LAs, surge counters & suggest remedial measure/rectification if required complete (Half yearly basis 1 day/one time testing) complete through PSPCL and test reports submitted to Engr-in-charge for kept in record complete all as specified and directed by Engr-in-charge. |
| 60 | Material and labour for (Eqpts for testing) & Engineer for health check up/testing/calibration of Relays of 11 KV VCBs Incoming and outgoing, CR Panels 3 Nos including calibration of complete relays & 66 Breakers calibration as per procegure in vouge in HALF YEARLY basis (02 times in a year 01 days/testing) at Main receiving station Halwara complete through PSPCL and test reports submitted to Engr-in-charge for kept in record complete all as specified and directed by Engr-in-charge.Note:- The Contractor will deposit the amount to the PSPCL for conducting the tests wherever required in this item and in other BoQ items and the unit rate quoted by the contractor is deemed to be included and nothing extra will be paid to the contractor on this account. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 30, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 18, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 15 daysNov 20, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 17 daysTender Documents
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